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.qstudy-case-heading h2{margin:3px 0 0;font-size:clamp(22px,4vw,30px);line-height:1.3;color:var(--qs-text)}
.qstudy-case-scene{margin:0;padding:6px 22px 20px;background:var(--qs-bg);color:var(--qs-text);font-size:16px;line-height:2}
.qstudy-case-clue{margin:0 18px 18px;padding:14px 16px;border:1px dashed color-mix(in srgb,var(--qs-gold) 70%,var(--qs-border));border-radius:15px;background:color-mix(in srgb,var(--qs-gold) 8%,var(--qs-bg))}
.qstudy-case-clue span{display:flex;align-items:center;gap:8px;color:#b77b00;font-size:11px;font-weight:950}
.qstudy-case-clue i{width:8px;height:8px;border-radius:50%;background:var(--qs-gold);box-shadow:0 0 0 4px color-mix(in srgb,var(--qs-gold) 18%,transparent)}
.qstudy-case-clue p{margin:8px 0 0;color:var(--qs-text);font-size:14px;line-height:1.8}
.qstudy-case-question{padding:0 20px 12px;text-align:center}
.qstudy-case-question h3{margin:5px auto 0;max-width:600px;color:var(--qs-text);font-size:20px;line-height:1.6}
.qstudy-options.is-case{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;padding:0 16px;margin-bottom:14px}
.qstudy-options.is-case span{display:flex;align-items:center;gap:11px;min-height:74px;border-width:2px;background:color-mix(in srgb,var(--qs-secondary) 4%,var(--qs-bg));font-size:15px;line-height:1.55;transition:.2s}
.qstudy-options.is-case span:hover{transform:translateY(-2px);border-color:color-mix(in srgb,var(--qs-primary) 55%,var(--qs-border));box-shadow:0 9px 24px rgba(25,28,56,.08)}
.qstudy-options.is-case b{display:grid;place-items:center;flex:0 0 36px;width:36px;height:36px;border-radius:50%;background:#17182b;color:#fff}
.qstudy-options.is-case em{font-style:normal;font-weight:800;color:var(--qs-text)}
.qstudy-options.is-case input:checked+span{border-color:var(--qs-primary);background:color-mix(in srgb,var(--qs-primary) 9%,var(--qs-bg))}
.qstudy-options.is-case input:checked+span b{background:var(--qs-primary)}
@media(max-width:640px){.qstudy-curriculum-case{border-radius:18px}.qstudy-case-heading{padding:18px 16px 11px}.qstudy-case-heading>span{flex-basis:42px;width:42px;height:42px;font-size:25px}.qstudy-case-scene{padding:5px 16px 16px;font-size:14px;line-height:1.85}.qstudy-case-clue{margin:0 12px 15px}.qstudy-case-question{padding:0 14px 10px}.qstudy-case-question h3{font-size:17px}.qstudy-options.is-case{grid-template-columns:1fr;padding:0 12px}.qstudy-options.is-case span{min-height:58px}.qstudy-curriculum-case>.qstudy-btn{width:calc(100% - 24px);margin:0 12px 14px}}

.qstudy-session-pages{max-width:1060px;margin:20px auto;border:1px solid var(--qs-border);border-radius:24px;background:var(--qs-bg);box-shadow:0 18px 55px rgba(25,31,56,.08);overflow:hidden}.qstudy-session-pages>header{display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:20px;padding:25px 28px;border-bottom:1px solid var(--qs-border);background:linear-gradient(135deg,color-mix(in srgb,var(--qs-primary) 7%,var(--qs-bg)),var(--qs-bg))}.qstudy-session-pages>header h2{margin:4px 0;font-size:27px}.qstudy-session-pages>header p{margin:0;color:var(--qs-muted);font-size:13px}.qstudy-page-total{display:grid;place-items:center;min-width:82px;padding:12px;border:1px solid color-mix(in srgb,var(--qs-primary) 25%,var(--qs-border));border-radius:16px;background:color-mix(in srgb,var(--qs-primary) 8%,var(--qs-bg))}.qstudy-page-total strong{font-size:27px;color:var(--qs-primary)}.qstudy-page-total span{font-size:11px;color:var(--qs-muted)}.qstudy-page-source-name{padding:12px 28px;border-bottom:1px solid var(--qs-border);color:var(--qs-muted);font-size:13px;font-weight:800}.qstudy-page-sources{display:flex;gap:7px;padding:10px 20px;border-bottom:1px solid var(--qs-border);overflow:auto}.qstudy-page-sources button{border:0;border-radius:9px;padding:8px 13px;background:transparent;color:var(--qs-muted);font:inherit;font-size:12px;font-weight:800;cursor:pointer;white-space:nowrap}.qstudy-page-sources button.is-active{background:color-mix(in srgb,var(--qs-primary) 10%,var(--qs-bg));color:var(--qs-primary)}.qstudy-page-workspace{display:grid;grid-template-columns:250px minmax(0,1fr);min-height:610px}.qstudy-page-workspace>aside{padding:20px;border-inline-end:1px solid var(--qs-border);background:color-mix(in srgb,var(--qs-muted) 3%,var(--qs-bg));overflow:auto}.qstudy-page-aside-head strong,.qstudy-page-aside-head small{display:block}.qstudy-page-aside-head small{margin-top:4px;color:var(--qs-muted);font-size:11px}.qstudy-page-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:8px;margin-top:17px}.qstudy-page-chip{display:flex;align-items:center;justify-content:space-between;gap:6px;border:1px solid var(--qs-border);border-radius:11px;padding:9px 10px;background:var(--qs-bg);color:var(--qs-text);font:inherit;cursor:pointer}.qstudy-page-chip span{display:grid;place-items:center;width:28px;height:28px;border-radius:8px;background:color-mix(in srgb,var(--qs-muted) 9%,var(--qs-bg));font-weight:900}.qstudy-page-chip small{color:var(--qs-muted);font-size:9px}.qstudy-page-chip.is-selected{border-color:color-mix(in srgb,var(--qs-success) 60%,var(--qs-border));background:color-mix(in srgb,var(--qs-success) 8%,var(--qs-bg))}.qstudy-page-chip.is-selected span{background:var(--qs-success);color:#fff}.qstudy-page-chip.is-active{outline:3px solid color-mix(in srgb,var(--qs-primary) 17%,transparent);border-color:var(--qs-primary)}.qstudy-page-chip:disabled{opacity:.7;cursor:default}.qstudy-page-preview{display:flex;flex-direction:column;min-width:0;background:color-mix(in srgb,var(--qs-muted) 7%,var(--qs-bg))}.qstudy-page-preview-head{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:10px 14px;border-bottom:1px solid var(--qs-border);background:var(--qs-bg)}.qstudy-page-preview-head button{border:1px solid var(--qs-border);border-radius:9px;padding:7px 12px;background:var(--qs-bg);color:var(--qs-text);font:inherit;font-size:11px;cursor:pointer}.qstudy-page-preview-head button:disabled{opacity:.4;cursor:default}.qstudy-page-preview-head strong{font-size:12px}.qstudy-page-preview iframe{width:100%;height:660px;border:0;background:#eceef3}.qstudy-page-preview.is-text{align-items:center;justify-content:center;gap:12px;color:var(--qs-muted)}.qstudy-page-preview.is-text span{font-size:50px}.qstudy-session-pages>footer{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:18px 24px;border-top:1px solid var(--qs-border)}.qstudy-session-pages>footer p{margin:0;color:var(--qs-muted);font-size:12px}.qstudy-session-pages-pill{border:1px solid color-mix(in srgb,var(--qs-primary) 25%,var(--qs-border));border-radius:99px;padding:6px 10px;background:color-mix(in srgb,var(--qs-primary) 8%,var(--qs-bg));color:var(--qs-primary);font:inherit;font-size:11px;font-weight:850;cursor:pointer;white-space:nowrap}
@media(max-width:760px){.qstudy-session-pages>header{grid-template-columns:auto 1fr;padding:18px 15px}.qstudy-session-pages>header .qstudy-page-total{grid-column:1/-1;display:flex;justify-content:center;gap:7px}.qstudy-page-workspace{grid-template-columns:1fr}.qstudy-page-workspace>aside{border-inline-end:0;border-bottom:1px solid var(--qs-border)}.qstudy-page-grid{grid-template-columns:repeat(4,minmax(68px,1fr));overflow:auto}.qstudy-page-preview iframe{height:520px}.qstudy-session-pages>footer{align-items:stretch;flex-direction:column}.qstudy-session-pages>footer .qstudy-btn{width:100%}.qstudy-session header{flex-wrap:wrap}.qstudy-session-meter{order:4;flex-basis:100%}}
@media(max-width:460px){.qstudy-page-grid{grid-template-columns:repeat(3,minmax(70px,1fr))}.qstudy-page-preview iframe{height:430px}.qstudy-session-pages>header h2{font-size:22px}.qstudy-session-pages-pill{order:3}}

/* بطل المنهج */
.qstudy-games-head{text-align:center;padding:24px 12px}.qstudy-games-head h2{margin:6px 0;font-size:clamp(28px,4vw,42px)}.qstudy-games-head p{margin:0;color:var(--qs-muted)}
.qstudy-game-feature{display:grid;grid-template-columns:minmax(0,1.25fr) minmax(300px,.75fr);align-items:center;gap:35px;overflow:hidden;padding:38px;border:1px solid color-mix(in srgb,var(--qs-secondary) 34%,var(--qs-border));border-radius:28px;background:radial-gradient(circle at 88% 20%,color-mix(in srgb,var(--qs-secondary) 19%,transparent),transparent 40%),linear-gradient(145deg,color-mix(in srgb,var(--qs-primary) 6%,var(--qs-bg)),var(--qs-bg));box-shadow:0 22px 65px rgba(25,22,64,.1)}.qstudy-game-feature-copy>p{max-width:650px;color:var(--qs-muted);font-size:16px;line-height:1.9}.qstudy-game-feature-copy>p b{color:var(--qs-text)}.qstudy-game-title{display:flex;align-items:center;gap:15px}.qstudy-game-title>span{display:grid;place-items:center;width:62px;height:62px;border-radius:18px;background:color-mix(in srgb,var(--qs-gold) 18%,var(--qs-bg));font-size:34px}.qstudy-game-title small{color:var(--qs-primary);font-weight:850}.qstudy-game-title h2{margin:3px 0;font-size:34px}.qstudy-mode-pills{display:flex;gap:8px;flex-wrap:wrap;margin:22px 0}.qstudy-mode-pills span{padding:6px 11px;border:1px solid var(--qs-border);border-radius:99px;background:color-mix(in srgb,var(--qs-secondary) 7%,var(--qs-bg));color:var(--qs-text);font-size:11px;font-weight:800}.qstudy-hero-card-fan{position:relative;min-height:270px}.qstudy-hero-card-fan i{position:absolute;inset:20px auto auto 50%;display:flex;align-items:flex-end;justify-content:center;width:150px;height:220px;padding:24px;border:7px solid rgba(255,255,255,.75);border-radius:22px;color:#fff;font-size:22px;font-style:normal;font-weight:950;box-shadow:0 25px 45px rgba(13,15,35,.3);transform-origin:50% 110%}.qstudy-hero-card-fan .is-no{background:#d74350;transform:translateX(-80%) rotate(-16deg)}.qstudy-hero-card-fan .is-unknown{z-index:2;background:#dba919;color:#241b00;transform:translateX(-50%)}.qstudy-hero-card-fan .is-yes{z-index:3;background:#169c67;transform:translateX(-20%) rotate(16deg)}
.qstudy-join-card{display:flex;align-items:center;justify-content:space-between;gap:30px;margin-top:18px;padding:22px 26px;border:1px solid var(--qs-border);border-radius:19px;background:var(--qs-bg)}.qstudy-join-card h3{margin:0 0 3px}.qstudy-join-card p{margin:0;color:var(--qs-muted);font-size:13px}.qstudy-join-card>div:last-child{display:flex;gap:8px}.qstudy-join-card input{width:170px;border:1px solid var(--qs-border);border-radius:12px;padding:10px 14px;background:var(--qs-bg);color:var(--qs-text);font:inherit;font-size:20px;font-weight:900;letter-spacing:.12em;text-transform:uppercase}
.qstudy-hero-setup{max-width:820px;margin:15px auto;padding:30px;border:1px solid var(--qs-border);border-radius:24px;background:var(--qs-bg);box-shadow:0 18px 55px rgba(25,31,56,.08)}.qstudy-hero-setup>header{text-align:center}.qstudy-hero-setup>header h2{margin:5px 0;font-size:35px}.qstudy-hero-setup>header p{margin:0;color:var(--qs-muted)}.qstudy-choice-row{justify-content:flex-start;margin-top:0}.qstudy-choice-row label{display:block;position:relative}.qstudy-choice-row input{position:absolute;opacity:0}.qstudy-choice-row span{display:block;padding:10px 18px;border:1px solid var(--qs-border);border-radius:11px;background:var(--qs-bg);cursor:pointer}.qstudy-choice-row input:checked+span{border-color:var(--qs-primary);background:color-mix(in srgb,var(--qs-primary) 9%,var(--qs-bg));color:var(--qs-primary)}.qstudy-scope-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px;max-height:270px;overflow:auto;padding:5px}.qstudy-scope-item{position:relative;display:block!important}.qstudy-scope-item input{position:absolute!important;opacity:0;width:1px!important}.qstudy-scope-item span{display:block;padding:12px;border:1px solid var(--qs-border);border-radius:12px;cursor:pointer}.qstudy-scope-item strong,.qstudy-scope-item small{display:block}.qstudy-scope-item small{margin-top:3px;color:var(--qs-muted);font-size:10px}.qstudy-scope-item input:checked+span{border-color:var(--qs-success);background:color-mix(in srgb,var(--qs-success) 8%,var(--qs-bg))}.qstudy-available{margin:4px 0 0;color:var(--qs-muted);font-size:12px}.qstudy-available strong{color:var(--qs-primary)}.qstudy-check-line{display:flex!important;align-items:center;align-self:end;grid-template-columns:auto 1fr!important;min-height:48px;padding:11px;border:1px solid var(--qs-border);border-radius:11px}.qstudy-check-line input{width:auto!important}.qstudy-player-names{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.qstudy-form-note{color:var(--qs-muted);font-size:12px}
.qstudy-hero-play,.qstudy-hero-lobby,.qstudy-hero-finish{max-width:900px;margin:10px auto;padding:25px;border:1px solid var(--qs-border);border-radius:25px;background:var(--qs-bg);box-shadow:0 20px 60px rgba(23,26,55,.1)}.qstudy-hero-play.is-tv{max-width:none;min-height:calc(100vh - 80px);display:flex;flex-direction:column;justify-content:center}.qstudy-hero-play:fullscreen{padding:5vw;background:var(--qs-bg);overflow:auto}.qstudy-hero-playbar{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:15px;color:var(--qs-muted);font-size:12px}.qstudy-hero-scoreboard{display:flex;gap:8px;overflow:auto;margin:0 0 16px;padding:4px}.qstudy-hero-scoreboard>div{display:grid;grid-template-columns:auto 1fr;min-width:145px;padding:9px 12px;border:1px solid var(--qs-border);border-radius:12px;background:color-mix(in srgb,var(--qs-secondary) 4%,var(--qs-bg))}.qstudy-hero-scoreboard span{grid-row:1/3;color:var(--qs-gold);margin-inline-end:8px}.qstudy-hero-scoreboard strong,.qstudy-hero-scoreboard b{white-space:nowrap}.qstudy-hero-scoreboard b{color:var(--qs-primary);font-size:10px}
.qstudy-hero-question{overflow:hidden;border:1px solid color-mix(in srgb,var(--qs-secondary) 35%,var(--qs-border));border-radius:24px;background:linear-gradient(145deg,color-mix(in srgb,var(--qs-secondary) 9%,var(--qs-bg)),var(--qs-bg));text-align:center;box-shadow:0 20px 55px rgba(20,22,50,.1)}.qstudy-hero-question header{display:flex;justify-content:space-between;gap:15px;padding:12px 18px;border-bottom:1px solid var(--qs-border);color:var(--qs-muted);font-size:11px}.qstudy-hero-question h2{max-width:720px;margin:26px auto 17px;padding:0 20px;font-size:clamp(21px,3vw,31px);line-height:1.6}.qstudy-hero-question p{margin:0 18px 24px;padding:20px;border-radius:15px;background:color-mix(in srgb,var(--qs-text) 7%,var(--qs-bg));color:var(--qs-text);font-size:clamp(18px,2.5vw,27px);font-weight:900;line-height:1.55}.qstudy-current-player{text-align:center;margin:18px 0 10px;color:var(--qs-muted)}.qstudy-current-player strong{color:var(--qs-text);font-size:20px}
.qstudy-answer-cards{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:13px;margin:14px 0}.qstudy-answer-cards button{display:flex;flex-direction:column;align-items:center;justify-content:center;min-height:170px;border:5px solid rgba(255,255,255,.75);border-radius:21px;padding:18px;color:#fff;font:inherit;cursor:pointer;box-shadow:0 15px 35px rgba(20,22,45,.18);transition:.18s}.qstudy-answer-cards button:hover{transform:translateY(-5px)}.qstudy-answer-cards i{display:grid;place-items:center;width:44px;height:44px;border:2px solid currentColor;border-radius:50%;font-size:25px;font-style:normal}.qstudy-answer-cards strong{margin-top:9px;font-size:24px}.qstudy-answer-cards small{margin-top:3px;opacity:.85}.qstudy-answer-cards .is-yes{background:#168d5f}.qstudy-answer-cards .is-unknown{background:#d3a115;color:#201800}.qstudy-answer-cards .is-no{background:#cf3d49}
.qstudy-hero-reveal{margin:17px 0;padding:18px;border:2px solid;border-radius:16px;text-align:center}.qstudy-hero-reveal strong{font-size:21px}.qstudy-hero-reveal p{margin:7px auto 0;max-width:700px;line-height:1.8}.qstudy-hero-reveal.is-yes{border-color:var(--qs-success);background:color-mix(in srgb,var(--qs-success) 10%,var(--qs-bg))}.qstudy-hero-reveal.is-no{border-color:var(--qs-danger);background:color-mix(in srgb,var(--qs-danger) 10%,var(--qs-bg))}.qstudy-round-results{display:grid;gap:7px;margin:13px 0}.qstudy-round-results>div{display:flex;align-items:center;justify-content:space-between;padding:10px 13px;border:1px solid var(--qs-border);border-radius:11px}.qstudy-round-results b{font-size:19px}.qstudy-round-results .is-plus{color:var(--qs-success)}.qstudy-round-results .is-minus{color:var(--qs-danger)}.qstudy-round-results .is-zero{color:#b38300}.qstudy-hero-wait,.qstudy-waiting{text-align:center;color:var(--qs-muted)}.qstudy-hero-wait{padding:26px}.qstudy-hero-wait>span{display:grid;place-items:center;width:55px;height:55px;margin:auto;border-radius:50%;background:color-mix(in srgb,var(--qs-success) 13%,var(--qs-bg));color:var(--qs-success);font-size:27px}.qstudy-hero-lobby{text-align:center}.qstudy-hero-lobby>h2{font-size:31px}.qstudy-room-code{display:inline-flex;align-items:center;gap:14px;margin:16px auto;padding:12px 18px;border:1px solid color-mix(in srgb,var(--qs-gold) 40%,var(--qs-border));border-radius:16px;background:color-mix(in srgb,var(--qs-gold) 8%,var(--qs-bg))}.qstudy-room-code small{color:var(--qs-muted)}.qstudy-room-code strong{font-size:32px;letter-spacing:.13em;color:var(--qs-text)}.qstudy-room-code button{border:0;background:none;color:var(--qs-primary);font:inherit;cursor:pointer}.qstudy-hero-lobby .qstudy-hero-scoreboard{justify-content:center}.qstudy-hero-finish{text-align:center}.qstudy-hero-finish>div:first-child{font-size:70px}.qstudy-hero-finish h2{font-size:clamp(27px,4vw,43px);margin:8px}.qstudy-hero-finish>p{color:var(--qs-muted)}.qstudy-hero-finish .qstudy-hero-scoreboard{justify-content:center}
@media(max-width:720px){.qstudy-game-feature{grid-template-columns:1fr;padding:25px 18px}.qstudy-hero-card-fan{min-height:245px}.qstudy-join-card{align-items:stretch;flex-direction:column}.qstudy-join-card>div:last-child,.qstudy-join-card input{width:100%}.qstudy-scope-list,.qstudy-player-names{grid-template-columns:1fr}.qstudy-hero-setup,.qstudy-hero-play,.qstudy-hero-lobby,.qstudy-hero-finish{padding:17px 12px;border-radius:19px}.qstudy-answer-cards{gap:6px}.qstudy-answer-cards button{min-height:135px;padding:10px 5px;border-width:3px}.qstudy-answer-cards strong{font-size:18px}.qstudy-answer-cards small{font-size:9px}.qstudy-answer-cards i{width:36px;height:36px}.qstudy-hero-question h2{margin-top:18px;font-size:19px}.qstudy-hero-question p{font-size:18px}.qstudy-room-code{display:grid}.qstudy-room-code strong{font-size:27px}.qstudy-game-title h2{font-size:29px}}

/* تحليل المنهج على أقسام مستقلة */
.qstudy-processing-detailed{max-width:880px;padding:42px 28px}.qstudy-processing-detailed>small{line-height:1.8}.qstudy-outline-wait{display:flex;align-items:center;justify-content:center;gap:10px;margin:25px 0;padding:17px;border:1px dashed var(--qs-border);border-radius:14px;background:var(--qs-bg)}.qstudy-outline-wait span{width:10px;height:10px;border-radius:50%;background:var(--qs-primary);animation:qpulse 1s infinite}.qstudy-outline-wait p{margin:0!important;color:var(--qs-text)!important}.qstudy-analysis-summary{display:grid;grid-template-columns:repeat(3,1fr);gap:9px;margin:25px 0 13px}.qstudy-analysis-summary>div{padding:13px;border:1px solid var(--qs-border);border-radius:13px;background:var(--qs-bg)}.qstudy-analysis-summary strong,.qstudy-analysis-summary span{display:block}.qstudy-analysis-summary strong{font-size:23px;color:var(--qs-success)}.qstudy-analysis-summary span{font-size:10px;color:var(--qs-muted)}.qstudy-analysis-summary .has-failed strong{color:var(--qs-danger)}.qstudy-analysis-error{display:flex;align-items:center;justify-content:space-between;gap:15px;margin:12px 0;padding:13px;border:1px solid color-mix(in srgb,var(--qs-danger) 42%,var(--qs-border));border-radius:13px;background:color-mix(in srgb,var(--qs-danger) 8%,var(--qs-bg));text-align:start}.qstudy-analysis-error p{margin:0!important;color:var(--qs-text)!important}.qstudy-analysis-error>div{display:flex;gap:7px;flex-wrap:wrap}.qstudy-analysis-sections{display:grid;gap:8px;max-height:460px;overflow:auto;text-align:start}.qstudy-analysis-sections article{display:grid;grid-template-columns:auto minmax(0,1fr) auto;align-items:center;gap:12px;padding:12px 14px;border:1px solid var(--qs-border);border-radius:13px;background:var(--qs-bg)}.qstudy-section-state{width:11px;height:11px;border-radius:50%;background:var(--qs-muted)}.qstudy-analysis-sections .is-running .qstudy-section-state,.qstudy-analysis-sections .is-queued .qstudy-section-state{background:var(--qs-primary);box-shadow:0 0 0 5px color-mix(in srgb,var(--qs-primary) 13%,transparent);animation:qpulse 1s infinite}.qstudy-analysis-sections .is-ready .qstudy-section-state{background:var(--qs-success)}.qstudy-analysis-sections .is-failed .qstudy-section-state{background:var(--qs-danger)}.qstudy-analysis-sections .is-skipped{opacity:.62}.qstudy-analysis-sections h3{margin:3px 0;font-size:15px;color:var(--qs-text)}.qstudy-analysis-sections small{color:var(--qs-muted);font-size:10px}.qstudy-analysis-sections p{margin:4px 0 0!important;color:var(--qs-danger)!important;font-size:11px}.qstudy-analysis-sections article>div:last-child{text-align:end}.qstudy-analysis-sections article>div:last-child>strong{display:block;color:var(--qs-muted);font-size:10px}.qstudy-analysis-sections .qstudy-btn{margin-top:7px;padding:6px 9px;font-size:10px}

/* اختيار الجلسة بالفصل أو القسم */
.qstudy-session-sections{padding:17px 22px;border-bottom:1px solid var(--qs-border);background:color-mix(in srgb,var(--qs-secondary) 4%,var(--qs-bg))}.qstudy-session-sections>div:first-child{display:flex;align-items:center;justify-content:space-between;gap:14px;margin-bottom:11px}.qstudy-session-sections>div:first-child small{color:var(--qs-muted)}.qstudy-session-sections>div:last-child{display:flex;gap:8px;overflow:auto;padding:2px}.qstudy-section-chip{min-width:185px;padding:11px 13px;border:1px solid var(--qs-border);border-radius:12px;background:var(--qs-bg);color:var(--qs-text);font:inherit;text-align:start;cursor:pointer}.qstudy-section-chip span,.qstudy-section-chip strong,.qstudy-section-chip small{display:block}.qstudy-section-chip span{color:var(--qs-primary);font-size:9px;font-weight:850}.qstudy-section-chip strong{margin:3px 0;font-size:13px}.qstudy-section-chip small{color:var(--qs-muted);font-size:9px}.qstudy-section-chip.is-selected{border-color:var(--qs-success);background:color-mix(in srgb,var(--qs-success) 9%,var(--qs-bg))}.qstudy-section-chip.is-partial{border-color:var(--qs-gold);background:color-mix(in srgb,var(--qs-gold) 9%,var(--qs-bg))}.qstudy-section-chip:disabled{opacity:.7;cursor:default}
@media(max-width:640px){.qstudy-processing-detailed{padding:30px 12px}.qstudy-analysis-error{align-items:stretch;flex-direction:column}.qstudy-analysis-error .qstudy-btn{width:100%}.qstudy-analysis-sections article{grid-template-columns:auto 1fr}.qstudy-analysis-sections article>div:last-child{grid-column:2;text-align:start}.qstudy-session-sections>div:first-child{align-items:flex-start;flex-direction:column}.qstudy-analysis-summary span{font-size:9px}}

.qstudy-processing-controls{display:flex;align-items:center;justify-content:center;gap:10px;flex-wrap:wrap;margin-top:22px}.qstudy-btn-danger{border-color:color-mix(in srgb,var(--qs-danger) 65%,var(--qs-border));background:color-mix(in srgb,var(--qs-danger) 8%,var(--qs-bg));color:var(--qs-danger)}.qstudy-btn-danger:hover{border-color:var(--qs-danger);background:color-mix(in srgb,var(--qs-danger) 13%,var(--qs-bg))}.qstudy-analysis-paused{border-style:solid}.qstudy-analysis-paused .qstudy-empty-icon{color:var(--qs-gold)}
@media(max-width:640px){.qstudy-processing-controls{align-items:stretch;flex-direction:column}.qstudy-processing-controls .qstudy-btn{width:100%}}

.qstudy-page-picker{max-width:1120px;margin:26px auto;padding-bottom:92px}.qstudy-page-picker>header{display:grid;grid-template-columns:auto 1fr auto;align-items:start;gap:20px;margin-bottom:20px}.qstudy-page-picker>header h2{margin:5px 0;font-size:30px}.qstudy-page-picker>header p{margin:0;color:var(--qs-muted)}.qstudy-page-selection-count{align-self:center;padding:10px 16px;border-radius:99px;background:color-mix(in srgb,var(--qs-primary) 11%,var(--qs-bg));color:var(--qs-primary)}.qstudy-page-gallery{display:grid;grid-template-columns:repeat(auto-fill,minmax(145px,1fr));gap:14px;max-height:620px;overflow:auto;padding:14px;border:1px solid var(--qs-border);border-radius:18px;background:color-mix(in srgb,var(--qs-muted) 4%,var(--qs-bg));scrollbar-gutter:stable}.qstudy-page-paper{position:relative;overflow:hidden;border:2px solid transparent;border-radius:14px;background:var(--qs-bg);box-shadow:0 7px 20px rgba(20,24,45,.08);transition:.18s}.qstudy-page-paper:hover{transform:translateY(-2px);border-color:color-mix(in srgb,var(--qs-primary) 35%,var(--qs-border))}.qstudy-page-paper.is-selected{border-color:var(--qs-primary);box-shadow:0 0 0 3px color-mix(in srgb,var(--qs-primary) 13%,transparent)}.qstudy-page-paper.is-analyzed:before{content:"✓ مكتملة";position:absolute;z-index:3;inset-block-start:8px;inset-inline-start:8px;padding:4px 7px;border-radius:99px;background:var(--qs-success);color:#fff;font-size:10px;font-weight:900}.qstudy-page-image{display:block;width:100%;height:190px;padding:0;border:0;border-bottom:1px solid var(--qs-border);background:#eef0f5;cursor:zoom-in}.qstudy-page-image img{display:block;width:100%;height:100%;object-fit:contain;background:#fff}.qstudy-page-paper footer{display:flex;align-items:center;justify-content:space-between;gap:6px;padding:9px}.qstudy-page-paper footer strong{font-size:12px}.qstudy-page-paper footer small{font-size:9px;color:var(--qs-success)}.qstudy-page-paper footer button{border:0;border-radius:8px;padding:5px 8px;background:color-mix(in srgb,var(--qs-primary) 10%,var(--qs-bg));color:var(--qs-primary);font:inherit;font-size:10px;font-weight:800;cursor:pointer}.qstudy-page-paper.is-selected footer button{background:var(--qs-primary);color:#fff}.qstudy-page-picker-actions{position:sticky;z-index:8;bottom:14px;display:flex;align-items:center;justify-content:space-between;gap:14px;margin-top:16px;padding:14px 16px;border:1px solid var(--qs-border);border-radius:16px;background:color-mix(in srgb,var(--qs-bg) 92%,transparent);box-shadow:0 14px 40px rgba(20,24,45,.16);backdrop-filter:blur(12px)}.qstudy-page-picker-actions span{font-weight:750;color:var(--qs-muted)}.qstudy-batch-range{display:grid;grid-template-columns:170px 170px 1fr;gap:12px;align-items:end;margin:16px 0;padding:16px;border:1px solid var(--qs-border);border-radius:16px;background:var(--qs-bg)}.qstudy-batch-range label{display:grid;gap:6px;font-weight:800}.qstudy-batch-range input{width:100%;box-sizing:border-box;padding:11px;border:1px solid var(--qs-border);border-radius:10px;background:var(--qs-bg);color:var(--qs-text);font:inherit}.qstudy-batch-range>div strong,.qstudy-batch-range>div small{display:block}.qstudy-batch-range>div small{color:var(--qs-muted)}.qstudy-batch-sources{display:flex;gap:8px;overflow:auto}.qstudy-batch-sources button{padding:9px 13px;border:1px solid var(--qs-border);border-radius:10px;background:var(--qs-bg);color:var(--qs-text);font:inherit;cursor:pointer}.qstudy-batch-sources button.is-active{border-color:var(--qs-primary);color:var(--qs-primary)}.qstudy-page-lightbox{position:fixed;z-index:100000;inset:0;display:grid;place-items:center;padding:18px;background:rgba(5,9,18,.86);backdrop-filter:blur(6px)}.qstudy-page-lightbox>div{display:grid;grid-template-rows:auto minmax(0,1fr) auto;width:min(1000px,96vw);height:min(94vh,1100px);overflow:hidden;border:1px solid rgba(255,255,255,.16);border-radius:18px;background:var(--qs-bg);color:var(--qs-text);box-shadow:0 25px 90px rgba(0,0,0,.45)}.qstudy-page-lightbox header,.qstudy-page-lightbox footer{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:13px 16px}.qstudy-page-lightbox header{border-bottom:1px solid var(--qs-border)}.qstudy-page-lightbox footer{border-top:1px solid var(--qs-border);color:var(--qs-muted)}.qstudy-page-lightbox header button{border:0;background:none;color:var(--qs-text);font-size:28px;cursor:pointer}.qstudy-page-zoom{overflow:auto;padding:18px;background:#252a34;text-align:center}.qstudy-page-zoom img{width:auto;max-width:none;min-width:min(800px,100%);height:auto;box-shadow:0 12px 50px rgba(0,0,0,.45)}.qstudy-review-pages{margin:18px 0;border:1px solid var(--qs-border);border-radius:16px;padding:12px;background:var(--qs-bg)}.qstudy-review-pages summary{cursor:pointer;font-weight:850;color:var(--qs-primary)}.qstudy-review-pages .qstudy-page-gallery{margin-top:12px}.qstudy-page-gallery.is-compact{display:flex;max-height:none;overflow-x:auto;overflow-y:hidden;padding:10px}.qstudy-page-gallery.is-compact .qstudy-page-paper{flex:0 0 118px}.qstudy-page-gallery.is-compact .qstudy-page-image{height:150px}.qstudy-processing-pages{margin:22px 0;text-align:start}.qstudy-processing-pages>header,.qstudy-curriculum-papers>div:first-child{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:9px}.qstudy-processing-pages header strong,.qstudy-processing-pages header small{display:block}.qstudy-processing-pages header small{color:var(--qs-muted);font-size:11px}.qstudy-processing-pages header b{color:var(--qs-primary)}.qstudy-curriculum-papers{margin:14px 0 22px;padding:13px;border:1px solid var(--qs-border);border-radius:16px;background:color-mix(in srgb,var(--qs-primary) 3%,var(--qs-bg))}.qstudy-curriculum-papers>div:first-child>span{color:var(--qs-muted);font-size:12px}.qstudy-source-complete{color:var(--qs-success)!important;font-weight:850}
@media(max-width:640px){.qstudy-page-picker>header{grid-template-columns:1fr}.qstudy-page-picker>header>.qstudy-back{justify-self:start}.qstudy-page-selection-count{position:absolute;inset-inline-end:14px}.qstudy-page-gallery{grid-template-columns:repeat(2,minmax(0,1fr));padding:8px;gap:8px}.qstudy-page-image{height:170px}.qstudy-page-picker-actions{align-items:stretch;flex-direction:column}.qstudy-page-picker-actions .qstudy-btn{width:100%}.qstudy-batch-range{grid-template-columns:1fr 1fr}.qstudy-batch-range>div{grid-column:1/-1}.qstudy-page-lightbox{padding:0}.qstudy-page-lightbox>div{width:100vw;height:100vh;border-radius:0}.qstudy-page-lightbox footer span{display:none}.qstudy-page-zoom img{min-width:720px}.qstudy-curriculum-papers>div:first-child{align-items:flex-start;flex-direction:column}}

/* إدارة فصول المنهج والألعاب الداخلة في توليد Gemini */
.qstudy-path-actions{display:flex;align-items:center;gap:8px;flex-wrap:wrap}.qstudy-curriculum-manager{display:grid;gap:18px;max-width:1120px;margin:0 auto}.qstudy-curriculum-head{display:grid;grid-template-columns:auto minmax(0,1fr) auto;align-items:center;gap:22px;padding:26px 28px;border:1px solid var(--qs-border);border-radius:22px;background:linear-gradient(135deg,color-mix(in srgb,var(--qs-primary) 8%,var(--qs-bg)),var(--qs-bg))}.qstudy-curriculum-head h2{margin:4px 0;font-size:clamp(25px,4vw,38px);color:var(--qs-text)}.qstudy-curriculum-head p{margin:0;color:var(--qs-muted);line-height:1.7}.qstudy-version-pill{min-width:110px;padding:10px 13px;border:1px solid color-mix(in srgb,var(--qs-primary) 28%,var(--qs-border));border-radius:14px;background:var(--qs-bg);color:var(--qs-muted);font-size:11px;text-align:center}.qstudy-version-pill strong{display:block;margin-top:2px;color:var(--qs-primary);font-size:22px}.qstudy-curriculum-lock{display:flex;align-items:center;justify-content:center;gap:9px;padding:13px;border:1px solid color-mix(in srgb,var(--qs-gold) 45%,var(--qs-border));border-radius:14px;background:color-mix(in srgb,var(--qs-gold) 9%,var(--qs-bg));color:var(--qs-text)}.qstudy-curriculum-lock span{width:10px;height:10px;border-radius:50%;background:var(--qs-gold);animation:qpulse 1s infinite}.qstudy-curriculum-lock p{margin:0}.qstudy-generation-games,.qstudy-curriculum-source,.qstudy-curriculum-summary,.qstudy-curriculum-actions{border:1px solid var(--qs-border);border-radius:20px;background:var(--qs-bg)}.qstudy-generation-games{padding:23px}.qstudy-generation-games>.qstudy-section-head{margin-bottom:15px}.qstudy-generation-games>.qstudy-section-head>strong{padding:6px 10px;border-radius:99px;background:color-mix(in srgb,var(--qs-primary) 9%,var(--qs-bg));color:var(--qs-primary);font-size:11px}.qstudy-generation-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:11px}.qstudy-generation-game{position:relative;display:block}.qstudy-generation-game>input{position:absolute;opacity:0;pointer-events:none}.qstudy-generation-game>span{display:grid;grid-template-columns:auto 1fr;column-gap:11px;min-height:145px;padding:16px;border:1px solid var(--qs-border);border-radius:15px;background:color-mix(in srgb,var(--qs-muted) 3%,var(--qs-bg));color:var(--qs-text);cursor:pointer;transition:.17s}.qstudy-generation-game i{grid-row:1/5;display:grid;place-items:center;width:42px;height:42px;border-radius:12px;background:color-mix(in srgb,var(--qs-secondary) 11%,var(--qs-bg));color:var(--qs-primary);font-size:22px;font-style:normal}.qstudy-generation-game strong{font-size:15px}.qstudy-generation-game small{margin-top:4px;color:var(--qs-muted);font-size:11px;line-height:1.6}.qstudy-generation-game b{align-self:end;margin-top:10px;color:var(--qs-primary);font-size:10px}.qstudy-generation-game>input:checked+span{border-color:color-mix(in srgb,var(--qs-success) 60%,var(--qs-border));background:color-mix(in srgb,var(--qs-success) 8%,var(--qs-bg));box-shadow:0 0 0 3px color-mix(in srgb,var(--qs-success) 9%,transparent)}.qstudy-generation-game>input:checked+span i{background:var(--qs-success);color:#fff}.qstudy-generation-game>input:disabled+span{opacity:.62;cursor:not-allowed}.qstudy-curriculum-summary{display:grid;grid-template-columns:repeat(3,150px) minmax(0,1fr);align-items:center;gap:13px;padding:16px 20px}.qstudy-curriculum-summary>div{padding-inline-end:13px;border-inline-end:1px solid var(--qs-border)}.qstudy-curriculum-summary strong,.qstudy-curriculum-summary span{display:block}.qstudy-curriculum-summary strong{color:var(--qs-primary);font-size:24px}.qstudy-curriculum-summary span{color:var(--qs-muted);font-size:10px}.qstudy-curriculum-summary p{margin:0;color:var(--qs-muted);font-size:11px;line-height:1.7}.qstudy-curriculum-source{overflow:hidden}.qstudy-curriculum-source>header{display:flex;align-items:center;justify-content:space-between;gap:18px;padding:18px 21px;border-bottom:1px solid var(--qs-border);background:color-mix(in srgb,var(--qs-secondary) 5%,var(--qs-bg))}.qstudy-curriculum-source>header span{color:var(--qs-primary);font-size:9px;font-weight:900}.qstudy-curriculum-source>header h3{margin:3px 0 0;color:var(--qs-text);font-size:17px;overflow-wrap:anywhere}.qstudy-source-pages{display:flex;align-items:center;gap:7px}.qstudy-source-pages strong{font-size:23px;color:var(--qs-text)}.qstudy-source-pages small{color:var(--qs-muted);font-size:10px}.qstudy-curriculum-columns,.qstudy-curriculum-row{display:grid;grid-template-columns:minmax(260px,1.5fr) 92px 92px 105px minmax(175px,.85fr);gap:9px;align-items:center}.qstudy-curriculum-columns{padding:9px 42px 9px 20px;border-bottom:1px solid var(--qs-border);color:var(--qs-muted);font-size:9px;font-weight:850}.qstudy-curriculum-rows{display:grid}.qstudy-curriculum-row{position:relative;padding:13px 20px;border-bottom:1px solid var(--qs-border)}.qstudy-curriculum-row:last-child{border-bottom:0}.qstudy-curriculum-row>.qstudy-section-state{position:absolute;inset-inline-start:15px;top:50%;transform:translateY(-50%)}.qstudy-curriculum-row.is-ready>.qstudy-section-state{background:var(--qs-success)}.qstudy-curriculum-row.is-failed>.qstudy-section-state{background:var(--qs-danger)}.qstudy-curriculum-row.is-running>.qstudy-section-state,.qstudy-curriculum-row.is-queued>.qstudy-section-state{background:var(--qs-primary);animation:qpulse 1s infinite}.qstudy-curriculum-titles{display:grid;gap:6px;padding-inline-start:21px}.qstudy-curriculum-row input{width:100%;min-width:0;border:1px solid var(--qs-border);border-radius:9px;padding:8px 9px;background:var(--qs-bg);color:var(--qs-text);font:inherit}.qstudy-curriculum-row input:focus{outline:3px solid color-mix(in srgb,var(--qs-primary) 13%,transparent);border-color:var(--qs-primary)}.qstudy-curriculum-row input:disabled{opacity:.7}.qstudy-curriculum-titles input:first-child{color:var(--qs-muted);font-size:10px}.qstudy-curriculum-titles input:last-child{font-weight:800}.qstudy-curriculum-row>label>span{display:none}.qstudy-curriculum-row>label input{text-align:center}.qstudy-range-count{text-align:center}.qstudy-range-count strong,.qstudy-range-count small{display:block}.qstudy-range-count strong{font-size:20px;color:var(--qs-text)}.qstudy-range-count small{color:var(--qs-muted);font-size:9px}.qstudy-curriculum-state strong,.qstudy-curriculum-state small{display:block}.qstudy-curriculum-state strong{color:var(--qs-text);font-size:11px}.qstudy-curriculum-state small{margin-top:3px;color:var(--qs-muted);font-size:9px;line-height:1.5}.qstudy-curriculum-state .qstudy-btn{margin-top:7px;padding:6px 8px;font-size:9px}.qstudy-curriculum-row.has-invalid-range{background:color-mix(in srgb,var(--qs-danger) 7%,var(--qs-bg))}.qstudy-curriculum-row.has-invalid-range .qstudy-range-count strong{color:var(--qs-danger)}.qstudy-curriculum-actions{position:sticky;z-index:5;bottom:12px;display:flex;align-items:center;justify-content:space-between;gap:18px;padding:15px 18px;box-shadow:0 12px 40px rgba(20,22,48,.15)}.qstudy-curriculum-actions>div{display:flex;gap:8px;flex-wrap:wrap}.qstudy-curriculum-actions small{max-width:430px;color:var(--qs-muted);line-height:1.7}
@media(max-width:850px){.qstudy-curriculum-head{grid-template-columns:auto 1fr}.qstudy-version-pill{grid-column:1/-1}.qstudy-generation-grid{grid-template-columns:1fr}.qstudy-curriculum-summary{grid-template-columns:repeat(3,1fr)}.qstudy-curriculum-summary p{grid-column:1/-1}.qstudy-curriculum-columns{display:none}.qstudy-curriculum-row{grid-template-columns:1fr 1fr 100px}.qstudy-curriculum-titles{grid-column:1/-1}.qstudy-curriculum-state{grid-column:1/-1;padding-inline-start:21px}.qstudy-curriculum-row>label>span{display:block;margin-bottom:4px;color:var(--qs-muted);font-size:9px}.qstudy-range-count{align-self:end}}
@media(max-width:560px){.qstudy-path-actions{align-items:stretch;flex-direction:column}.qstudy-path-actions .qstudy-btn{width:100%}.qstudy-curriculum-head{grid-template-columns:1fr;padding:20px 15px}.qstudy-curriculum-head .qstudy-back{justify-self:start}.qstudy-curriculum-summary{grid-template-columns:1fr}.qstudy-curriculum-summary>div{border-inline-end:0;border-bottom:1px solid var(--qs-border);padding:7px 0}.qstudy-curriculum-summary p{grid-column:auto}.qstudy-curriculum-row{grid-template-columns:1fr 1fr}.qstudy-range-count{grid-column:1/-1;display:flex;align-items:center;justify-content:center;gap:6px}.qstudy-curriculum-actions{position:static;align-items:stretch;flex-direction:column}.qstudy-curriculum-actions>div{display:grid}.qstudy-curriculum-actions .qstudy-btn{width:100%}}

/* Gemini Vision على مستوى صفحات المنهج */
.qstudy-section-vision{grid-column:1/-1;margin:4px 0 0 21px;border:1px solid color-mix(in srgb,var(--qs-primary) 24%,var(--qs-border));border-radius:13px;background:color-mix(in srgb,var(--qs-primary) 4%,var(--qs-bg));overflow:hidden}.qstudy-section-vision>summary{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:11px 13px;color:var(--qs-text);font-size:11px;font-weight:850;cursor:pointer;list-style:none}.qstudy-section-vision>summary::-webkit-details-marker{display:none}.qstudy-section-vision>summary span{color:var(--qs-primary)}.qstudy-section-vision>summary small{color:var(--qs-muted);font-size:9px}.qstudy-section-vision[open]>summary{border-bottom:1px solid var(--qs-border)}.qstudy-vision-help{display:flex;align-items:flex-start;gap:9px;padding:10px 13px;border-bottom:1px solid var(--qs-border);background:color-mix(in srgb,var(--qs-secondary) 5%,var(--qs-bg));font-size:10px;line-height:1.7}.qstudy-vision-help strong{white-space:nowrap;color:var(--qs-text)}.qstudy-vision-help span{color:var(--qs-muted)}.qstudy-vision-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(210px,1fr));gap:9px;padding:11px}.qstudy-vision-page{display:flex;flex-direction:column;gap:8px;min-width:0;padding:11px;border:1px solid var(--qs-border);border-radius:11px;background:var(--qs-bg)}.qstudy-vision-page.is-configured,.qstudy-vision-page.has-visual{border-color:color-mix(in srgb,var(--qs-primary) 50%,var(--qs-border));background:color-mix(in srgb,var(--qs-primary) 5%,var(--qs-bg))}.qstudy-vision-page.has-visual{border-color:color-mix(in srgb,var(--qs-success) 60%,var(--qs-border))}.qstudy-vision-page>header{display:flex;align-items:center;justify-content:space-between;gap:8px}.qstudy-vision-page>header strong{font-size:12px;color:var(--qs-text)}.qstudy-vision-page>header button{border:0;background:transparent;color:var(--qs-primary);font:inherit;font-size:10px;font-weight:850;cursor:pointer}.qstudy-vision-page>small{color:var(--qs-muted);font-size:9px;line-height:1.6}.qstudy-vision-page>label{display:grid;gap:4px;color:var(--qs-text);font-size:9px;font-weight:800}.qstudy-vision-page select{width:100%;border:1px solid var(--qs-border);border-radius:9px;padding:8px;background:var(--qs-bg);color:var(--qs-text);font:inherit;font-size:10px}.qstudy-vision-page>img{width:100%;height:135px;object-fit:contain;border:1px solid var(--qs-border);border-radius:9px;background:#fff}.qstudy-vision-page>p{margin:0;color:var(--qs-muted);font-size:9px;line-height:1.6}.qstudy-vision-page>p.is-error{color:var(--qs-danger)}.qstudy-vision-preview{position:fixed;z-index:99999;inset:0;display:grid;place-items:center;padding:20px;background:rgba(6,8,24,.78);backdrop-filter:blur(8px)}.qstudy-vision-preview>div{display:grid;grid-template-rows:auto minmax(0,1fr) auto;width:min(980px,96vw);height:min(850px,92vh);overflow:hidden;border:1px solid var(--qs-border);border-radius:20px;background:var(--qs-bg);box-shadow:0 30px 90px rgba(0,0,0,.35)}.qstudy-vision-preview header,.qstudy-vision-preview footer{display:flex;align-items:center;justify-content:space-between;gap:14px;padding:12px 16px;border-bottom:1px solid var(--qs-border);color:var(--qs-text)}.qstudy-vision-preview footer{border-top:1px solid var(--qs-border);border-bottom:0}.qstudy-vision-preview footer span{color:var(--qs-muted);font-size:11px}.qstudy-vision-preview header button{display:grid;place-items:center;width:34px;height:34px;border:1px solid var(--qs-border);border-radius:50%;background:var(--qs-bg);color:var(--qs-text);font:inherit;font-size:22px;cursor:pointer}.qstudy-vision-preview iframe{width:100%;height:100%;border:0;background:#eceef3}.qstudy-activity-visual{max-width:620px;margin:14px auto;padding:8px;border:1px solid color-mix(in srgb,var(--qs-primary) 28%,var(--qs-border));border-radius:15px;background:color-mix(in srgb,var(--qs-primary) 5%,var(--qs-bg));text-align:center}.qstudy-activity-visual img{display:block;width:100%;max-height:310px;object-fit:contain;border-radius:10px;background:#fff}.qstudy-activity-visual figcaption{margin-top:6px;color:var(--qs-muted);font-size:9px}.qstudy-hero-question .qstudy-activity-visual{margin:14px auto;max-width:520px}.qstudy-hero-question .qstudy-activity-visual img{max-height:260px}
.qstudy-curriculum-source-tools{display:flex;align-items:center;justify-content:flex-end;gap:16px}.qstudy-source-vision-tools{display:grid;gap:5px;text-align:start}.qstudy-source-vision-tools>small{color:var(--qs-muted);font-size:9px}.qstudy-source-vision-tools>div{display:flex;gap:6px;flex-wrap:wrap}.qstudy-source-vision-tools button{border:1px solid color-mix(in srgb,var(--qs-primary) 35%,var(--qs-border));border-radius:9px;padding:7px 9px;background:var(--qs-bg);color:var(--qs-primary);font:inherit;font-size:9px;font-weight:850;cursor:pointer}.qstudy-source-vision-tools button:hover{background:color-mix(in srgb,var(--qs-primary) 8%,var(--qs-bg))}.qstudy-source-vision-tools button:disabled{opacity:.55;cursor:not-allowed}
@media(max-width:640px){.qstudy-section-vision{margin-inline-start:0}.qstudy-section-vision>summary,.qstudy-vision-help,.qstudy-vision-preview footer{align-items:flex-start;flex-direction:column}.qstudy-vision-grid{grid-template-columns:1fr}.qstudy-vision-preview{padding:6px}.qstudy-vision-preview>div{width:100%;height:96vh;border-radius:13px}.qstudy-vision-preview footer .qstudy-btn{width:100%}.qstudy-activity-visual img{max-height:230px}.qstudy-curriculum-source>header,.qstudy-curriculum-source-tools{align-items:flex-start;flex-direction:column}.qstudy-curriculum-source-tools{width:100%}.qstudy-source-vision-tools{width:100%}.qstudy-source-vision-tools>div{display:grid;grid-template-columns:1fr 1fr}.qstudy-source-vision-tools button{width:100%}}

/* طريقتا إنشاء المسار: يدوي أو إعداد ذكي من صفحات PDF محددة */
.qstudy-onboarding-choice{max-width:970px;margin:18px auto}.qstudy-onboarding-choice>header{text-align:center;margin-bottom:25px}.qstudy-onboarding-choice>header h2{margin:6px 0;font-size:clamp(28px,4vw,41px)}.qstudy-onboarding-choice>header p{max-width:690px;margin:0 auto;color:var(--qs-muted);line-height:1.8}.qstudy-onboarding-methods{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}.qstudy-onboarding-methods article{position:relative;display:flex;flex-direction:column;padding:27px;border:1px solid var(--qs-border);border-radius:23px;background:var(--qs-bg);box-shadow:0 17px 50px rgba(24,28,57,.07)}.qstudy-onboarding-methods article.is-smart{overflow:hidden;border-color:color-mix(in srgb,var(--qs-secondary) 50%,var(--qs-border));background:linear-gradient(145deg,color-mix(in srgb,var(--qs-secondary) 9%,var(--qs-bg)),var(--qs-bg))}.qstudy-onboarding-methods article.is-smart:after{content:"✦";position:absolute;inset-inline-end:-24px;top:-47px;color:color-mix(in srgb,var(--qs-secondary) 8%,transparent);font-size:170px}.qstudy-onboarding-methods article>*{position:relative;z-index:1}.qstudy-method-icon{display:grid;place-items:center;width:55px;height:55px;margin-bottom:17px;border-radius:16px;background:color-mix(in srgb,var(--qs-primary) 11%,var(--qs-bg));color:var(--qs-primary);font-size:27px;font-weight:900}.qstudy-onboarding-methods .is-smart .qstudy-method-icon{background:var(--qs-secondary);color:#fff;box-shadow:0 10px 25px color-mix(in srgb,var(--qs-secondary) 28%,transparent)}.qstudy-onboarding-methods article>span{color:var(--qs-primary);font-size:10px;font-weight:900}.qstudy-onboarding-methods h3{margin:5px 0 8px;font-size:24px}.qstudy-onboarding-methods p{margin:0;color:var(--qs-muted);line-height:1.75}.qstudy-onboarding-methods ul{display:grid;gap:8px;margin:20px 0;padding:0;list-style:none;color:var(--qs-text);font-size:12px}.qstudy-onboarding-methods li:before{content:"✓";margin-inline-end:7px;color:var(--qs-success);font-weight:900}.qstudy-onboarding-methods .qstudy-btn{margin-top:auto}.qstudy-choice-back{display:block;margin:20px auto}.qstudy-smart-wizard{max-width:860px}.qstudy-smart-pages{padding:18px;border:1px solid var(--qs-border);border-radius:16px;background:color-mix(in srgb,var(--qs-secondary) 4%,var(--qs-bg))}.qstudy-smart-pages>div:first-child{display:flex;align-items:center;justify-content:space-between;gap:15px;margin-bottom:15px}.qstudy-smart-pages>div:first-child span{font-weight:850}.qstudy-smart-pages>div:first-child strong{padding:6px 10px;border-radius:99px;background:color-mix(in srgb,var(--qs-secondary) 11%,var(--qs-bg));color:var(--qs-secondary);font-size:11px}.qstudy-smart-pages>p{margin:11px 0 0;color:var(--qs-muted);font-size:11px}.qstudy-smart-pages.has-error{border-color:var(--qs-danger);background:color-mix(in srgb,var(--qs-danger) 7%,var(--qs-bg))}.qstudy-smart-pages.has-error>div:first-child strong{color:var(--qs-danger)}.qstudy-smart-privacy{display:flex;align-items:flex-start;gap:12px;padding:14px;border:1px solid color-mix(in srgb,var(--qs-success) 35%,var(--qs-border));border-radius:14px;background:color-mix(in srgb,var(--qs-success) 7%,var(--qs-bg))}.qstudy-smart-privacy>span{display:grid;place-items:center;flex:0 0 31px;width:31px;height:31px;border-radius:10px;background:var(--qs-success);color:#fff}.qstudy-smart-privacy p{margin:0;color:var(--qs-muted);font-size:11px;line-height:1.7}.qstudy-smart-privacy strong{color:var(--qs-text)}.qstudy-smart-inspecting{max-width:670px;margin:35px auto;padding:48px 24px;border:1px solid color-mix(in srgb,var(--qs-secondary) 35%,var(--qs-border));border-radius:25px;background:linear-gradient(145deg,color-mix(in srgb,var(--qs-secondary) 8%,var(--qs-bg)),var(--qs-bg));text-align:center}.qstudy-smart-inspecting h2{margin:9px 0;font-size:32px}.qstudy-smart-inspecting>p{margin:0 auto;max-width:520px;color:var(--qs-muted)}.qstudy-smart-inspecting>small{display:block;margin-top:16px;color:var(--qs-muted)}.qstudy-smart-scan{position:relative;display:flex;align-items:center;justify-content:center;gap:10px;max-width:380px;margin:25px auto 0;padding:12px;border:1px solid var(--qs-border);border-radius:13px;background:var(--qs-bg);overflow:hidden}.qstudy-smart-scan:before{content:"";position:absolute;inset:0 auto 0 -25%;width:22%;background:linear-gradient(90deg,transparent,color-mix(in srgb,var(--qs-secondary) 22%,transparent),transparent);animation:qsmartscan 1.6s linear infinite}.qstudy-smart-scan span{width:9px;height:9px;border-radius:50%;background:var(--qs-secondary);animation:qpulse 1s infinite}.qstudy-smart-scan b{font-size:12px}@keyframes qsmartscan{to{inset-inline-start:115%}}.qstudy-ai-summary{margin:20px 0;padding:16px;border:1px solid color-mix(in srgb,var(--qs-secondary) 40%,var(--qs-border));border-radius:15px;background:color-mix(in srgb,var(--qs-secondary) 7%,var(--qs-bg))}.qstudy-ai-summary>div{display:flex;align-items:flex-start;gap:12px}.qstudy-ai-summary>div>span{display:grid;place-items:center;flex:0 0 35px;width:35px;height:35px;border-radius:11px;background:var(--qs-secondary);color:#fff;font-size:20px}.qstudy-ai-summary p{margin:0;color:var(--qs-muted);line-height:1.7}.qstudy-ai-summary p strong{color:var(--qs-text)}.qstudy-ai-summary>small{display:block;margin:10px 47px 0;color:var(--qs-secondary);font-weight:800}.qstudy-detected-meta{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px;margin-bottom:17px}.qstudy-detected-meta>span{padding:11px;border:1px solid var(--qs-border);border-radius:11px;background:var(--qs-bg)}.qstudy-detected-meta small,.qstudy-detected-meta b{display:block}.qstudy-detected-meta small{color:var(--qs-muted);font-size:9px}.qstudy-detected-meta b{margin-top:3px;font-size:12px}.qstudy-smart-field{display:grid;gap:5px;padding:12px;border:1px solid var(--qs-border);border-radius:14px}.qstudy-smart-field.is-found{border-color:color-mix(in srgb,var(--qs-success) 45%,var(--qs-border));background:color-mix(in srgb,var(--qs-success) 4%,var(--qs-bg))}.qstudy-smart-field.is-missing{border-color:color-mix(in srgb,var(--qs-gold) 55%,var(--qs-border));background:color-mix(in srgb,var(--qs-gold) 5%,var(--qs-bg))}.qstudy-ai-evidence,.qstudy-ai-missing{padding-inline:3px;font-size:9px;line-height:1.6}.qstudy-ai-evidence{color:var(--qs-success)}.qstudy-ai-missing{color:#b27a00}.qstudy-form-divider{display:flex;align-items:center;gap:12px;margin:6px 0;color:var(--qs-muted);font-size:10px;font-weight:850}.qstudy-form-divider:before,.qstudy-form-divider:after{content:"";height:1px;flex:1;background:var(--qs-border)}.qstudy-form label>small{color:var(--qs-muted);font-size:9px;font-weight:500}.qstudy-smart-source{display:flex;align-items:center;gap:11px;padding:12px;border:1px solid var(--qs-border);border-radius:13px;background:color-mix(in srgb,var(--qs-primary) 4%,var(--qs-bg))}.qstudy-smart-source>span{display:grid;place-items:center;flex:0 0 42px;width:42px;height:42px;border-radius:11px;background:var(--qs-danger);color:#fff;font-size:10px;font-weight:900}.qstudy-smart-source strong,.qstudy-smart-source small{display:block}.qstudy-smart-source strong{overflow-wrap:anywhere}.qstudy-smart-source small{margin-top:3px;color:var(--qs-muted);font-size:9px}
@media(max-width:680px){.qstudy-onboarding-methods{grid-template-columns:1fr}.qstudy-onboarding-methods article{padding:22px 17px}.qstudy-smart-pages>div:first-child{align-items:flex-start;flex-direction:column}.qstudy-detected-meta{grid-template-columns:1fr}.qstudy-ai-summary>small{margin-inline:0}.qstudy-smart-inspecting{padding:38px 15px}.qstudy-smart-wizard .qstudy-panel{padding-inline:13px}}
@media(prefers-reduced-motion:reduce){.qstudy-smart-scan:before{animation:none}}

/* محرر أسئلة وبطاقات ألعاب التعلّم */
.qstudy-curriculum-head-tools{display:grid;gap:8px;justify-items:stretch}.qstudy-game-content-manager{display:grid;gap:16px;max-width:1120px;margin:0 auto;color:var(--qs-text)}.qstudy-game-content-head{display:grid;grid-template-columns:auto minmax(0,1fr);align-items:start;gap:20px;padding:25px;border:1px solid var(--qs-border);border-radius:22px;background:linear-gradient(135deg,color-mix(in srgb,var(--qs-primary) 9%,var(--qs-bg)),var(--qs-bg))}.qstudy-game-content-head h2{margin:5px 0;font-size:clamp(27px,4vw,40px);color:var(--qs-text)}.qstudy-game-content-head p{max-width:760px;margin:0;color:var(--qs-muted);line-height:1.75}.qstudy-content-stats{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px}.qstudy-content-stats>div{padding:15px 18px;border:1px solid var(--qs-border);border-radius:15px;background:var(--qs-bg)}.qstudy-content-stats strong,.qstudy-content-stats span{display:block}.qstudy-content-stats strong{color:var(--qs-primary);font-size:26px}.qstudy-content-stats span{color:var(--qs-muted);font-size:10px}.qstudy-content-stats .is-disabled strong{color:var(--qs-danger)}.qstudy-content-filters{display:flex;gap:8px;overflow-x:auto;padding:4px}.qstudy-content-filters button{display:flex;align-items:center;gap:7px;white-space:nowrap;padding:9px 13px;border:1px solid var(--qs-border);border-radius:99px;background:var(--qs-bg);color:var(--qs-text);font:inherit;font-size:11px;font-weight:800;cursor:pointer}.qstudy-content-filters button b{display:grid;place-items:center;min-width:22px;height:22px;border-radius:99px;background:color-mix(in srgb,var(--qs-muted) 10%,var(--qs-bg));font-size:9px}.qstudy-content-filters button.is-active{border-color:var(--qs-primary);background:var(--qs-primary);color:#fff}.qstudy-content-filters button.is-active b{background:rgba(255,255,255,.18)}.qstudy-content-groups{display:grid;gap:11px}.qstudy-content-concept{overflow:hidden;border:1px solid var(--qs-border);border-radius:17px;background:var(--qs-bg)}.qstudy-content-concept>summary{display:grid;grid-template-columns:minmax(120px,.5fr) minmax(180px,1fr) auto;align-items:center;gap:12px;padding:15px 18px;cursor:pointer;list-style:none}.qstudy-content-concept>summary::-webkit-details-marker{display:none}.qstudy-content-concept>summary span{color:var(--qs-muted);font-size:10px}.qstudy-content-concept>summary strong{color:var(--qs-text)}.qstudy-content-concept>summary small{padding:5px 8px;border-radius:99px;background:color-mix(in srgb,var(--qs-primary) 9%,var(--qs-bg));color:var(--qs-primary);font-size:9px}.qstudy-content-items{display:grid;gap:12px;padding:13px;border-top:1px solid var(--qs-border);background:color-mix(in srgb,var(--qs-muted) 3%,var(--qs-bg))}.qstudy-content-item{display:grid;gap:14px;padding:17px;border:1px solid var(--qs-border);border-radius:14px;background:var(--qs-bg);color:var(--qs-text);transition:.18s}.qstudy-content-item.is-disabled{border-color:color-mix(in srgb,var(--qs-danger) 60%,var(--qs-border));background:color-mix(in srgb,var(--qs-danger) 6%,var(--qs-bg))}.qstudy-content-item>header,.qstudy-content-item>footer{display:flex;align-items:center;justify-content:space-between;gap:14px}.qstudy-content-item>header>div span,.qstudy-content-item>header>div strong{display:block}.qstudy-content-item>header>div span{color:var(--qs-primary);font-size:9px;font-weight:900}.qstudy-content-item>header>div strong{margin-top:2px}.qstudy-ignore-switch{display:flex;align-items:center;gap:9px;cursor:pointer}.qstudy-ignore-switch>input{position:absolute;opacity:0}.qstudy-ignore-switch>i{position:relative;width:41px;height:23px;border-radius:99px;background:color-mix(in srgb,var(--qs-muted) 30%,var(--qs-bg));transition:.18s}.qstudy-ignore-switch>i:after{content:"";position:absolute;top:3px;right:3px;width:17px;height:17px;border-radius:50%;background:#fff;box-shadow:0 2px 7px rgba(0,0,0,.2);transition:.18s}.qstudy-ignore-switch>input:checked+i{background:var(--qs-danger)}.qstudy-ignore-switch>input:checked+i:after{transform:translateX(-18px)}.qstudy-ignore-switch b,.qstudy-ignore-switch small{display:block}.qstudy-ignore-switch b{font-size:10px;color:var(--qs-text)}.qstudy-ignore-switch small{color:var(--qs-muted);font-size:8px}.qstudy-content-fields{display:grid;gap:10px}.qstudy-content-field{display:grid;gap:5px}.qstudy-content-field>span{color:var(--qs-text);font-size:10px;font-weight:850}.qstudy-content-field input,.qstudy-content-field textarea,.qstudy-content-field select{box-sizing:border-box;width:100%;border:1px solid var(--qs-border);border-radius:10px;padding:10px 11px;background:var(--qs-bg);color:var(--qs-text);font:inherit;line-height:1.7}.qstudy-content-field textarea{resize:vertical}.qstudy-content-field input:focus,.qstudy-content-field textarea:focus,.qstudy-content-field select:focus{outline:3px solid color-mix(in srgb,var(--qs-primary) 13%,transparent);border-color:var(--qs-primary)}.qstudy-content-choices{display:grid;grid-template-columns:1fr 1fr 180px;gap:9px}.qstudy-content-item>footer{padding-top:2px}.qstudy-content-item>footer small{color:var(--qs-muted);font-size:9px;line-height:1.6}
.qstudy-content-catalog,.qstudy-content-view{display:grid;gap:14px;padding:18px;border:1px solid var(--qs-border);border-radius:19px;background:var(--qs-bg)}.qstudy-content-catalog>header,.qstudy-content-view-head{display:flex;align-items:center;justify-content:space-between;gap:16px}.qstudy-content-catalog>header span,.qstudy-content-view-head span{color:var(--qs-primary);font-size:9px;font-weight:900}.qstudy-content-catalog>header h3,.qstudy-content-view-head h3{margin:3px 0;color:var(--qs-text)}.qstudy-content-catalog>header>small,.qstudy-content-view-head p{margin:0;color:var(--qs-muted);font-size:10px}.qstudy-content-catalog .qstudy-content-filters{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:9px;overflow:visible;padding:0}.qstudy-content-catalog .qstudy-content-filters button{display:grid;grid-template-columns:38px minmax(0,1fr) auto;align-items:center;gap:10px;min-width:0;min-height:76px;padding:11px;border-radius:14px;white-space:normal;text-align:start}.qstudy-content-filters button>i{display:grid;place-items:center;width:36px;height:36px;border-radius:11px;background:color-mix(in srgb,var(--qs-primary) 9%,var(--qs-bg));color:var(--qs-primary);font-size:17px;font-style:normal}.qstudy-content-filters button>span{min-width:0}.qstudy-content-filters button>span strong,.qstudy-content-filters button>span small{display:block}.qstudy-content-filters button>span strong{color:inherit;font-size:11px}.qstudy-content-filters button>span small{display:-webkit-box;overflow:hidden;margin-top:3px;color:var(--qs-muted);font-size:8px;font-weight:600;line-height:1.5;-webkit-line-clamp:2;-webkit-box-orient:vertical}.qstudy-content-catalog .qstudy-content-filters button>b{min-width:29px;height:29px;font-size:10px}.qstudy-content-catalog .qstudy-content-filters button.is-active{background:linear-gradient(135deg,var(--qs-primary),var(--qs-secondary));box-shadow:0 10px 25px color-mix(in srgb,var(--qs-primary) 24%,transparent)}.qstudy-content-catalog .qstudy-content-filters button.is-active>i{background:rgba(255,255,255,.17);color:#fff}.qstudy-content-catalog .qstudy-content-filters button.is-active>span small{color:rgba(255,255,255,.8)}.qstudy-content-catalog .qstudy-content-filters button.is-empty:not(.is-active){opacity:.62}.qstudy-content-view-head{padding-bottom:12px;border-bottom:1px solid var(--qs-border)}.qstudy-content-view-head .qstudy-btn{flex:0 0 auto}.qstudy-content-visual-state{display:flex;align-items:center;gap:10px;padding:10px 12px;border:1px solid var(--qs-border);border-radius:11px;background:color-mix(in srgb,var(--qs-muted) 4%,var(--qs-bg))}.qstudy-content-visual-state>i{display:grid;place-items:center;width:34px;height:34px;border-radius:10px;background:color-mix(in srgb,var(--qs-muted) 12%,var(--qs-bg));color:var(--qs-muted);font-style:normal;font-weight:900}.qstudy-content-visual-state span strong,.qstudy-content-visual-state span small{display:block}.qstudy-content-visual-state span strong{font-size:10px}.qstudy-content-visual-state span small{margin-top:2px;color:var(--qs-muted);font-size:8px}.qstudy-content-visual-state.is-image{border-color:color-mix(in srgb,var(--qs-primary) 35%,var(--qs-border));background:color-mix(in srgb,var(--qs-primary) 5%,var(--qs-bg))}.qstudy-content-visual-state.is-image>i{background:color-mix(in srgb,var(--qs-primary) 13%,var(--qs-bg));color:var(--qs-primary)}
@media(max-width:700px){.qstudy-curriculum-head-tools{grid-column:1/-1;width:100%}.qstudy-game-content-head{grid-template-columns:1fr;padding:19px 15px}.qstudy-game-content-head .qstudy-back{justify-self:start}.qstudy-content-stats{grid-template-columns:1fr 1fr 1fr}.qstudy-content-choices{grid-template-columns:1fr}.qstudy-content-item>header,.qstudy-content-item>footer{align-items:stretch;flex-direction:column}.qstudy-content-item>footer .qstudy-btn{width:100%}.qstudy-content-concept>summary{grid-template-columns:1fr auto}.qstudy-content-concept>summary span{grid-column:1/-1}.qstudy-content-stats>div{padding:11px}.qstudy-content-stats strong{font-size:21px}}
@media(max-width:700px){.qstudy-content-catalog,.qstudy-content-view{padding:13px}.qstudy-content-catalog>header,.qstudy-content-view-head{align-items:flex-start;flex-direction:column}.qstudy-content-catalog .qstudy-content-filters{grid-template-columns:1fr}.qstudy-content-catalog .qstudy-content-filters button{min-height:68px}.qstudy-content-view-head .qstudy-btn{width:100%}}

/* سُلّم المنهج */
.qstudy-game-feature-grid{display:grid;gap:18px}.qstudy-game-feature.is-ladder{border-color:color-mix(in srgb,var(--qs-primary) 42%,var(--qs-border));background:radial-gradient(circle at 88% 18%,color-mix(in srgb,var(--qs-gold) 20%,transparent),transparent 35%),linear-gradient(145deg,color-mix(in srgb,var(--qs-primary) 11%,var(--qs-bg)),var(--qs-bg))}.qstudy-ladder-mini{position:relative;display:grid;align-content:center;gap:14px;min-height:270px;padding:20px 45px}.qstudy-ladder-mini:before{content:"";position:absolute;inset:34px 50% 34px auto;width:3px;border-radius:99px;background:linear-gradient(var(--qs-gold),var(--qs-primary))}.qstudy-ladder-mini i{position:relative;display:flex;align-items:center;gap:13px;font-style:normal}.qstudy-ladder-mini i:nth-child(even){transform:translateX(-20px)}.qstudy-ladder-mini b{z-index:1;display:grid;place-items:center;width:42px;height:42px;border:3px solid color-mix(in srgb,var(--qs-primary) 50%,var(--qs-bg));border-radius:50%;background:var(--qs-bg);color:var(--qs-primary);box-shadow:0 8px 18px rgba(20,22,55,.15)}.qstudy-ladder-mini span{width:95px;height:10px;border-radius:99px;background:color-mix(in srgb,var(--qs-primary) 20%,var(--qs-bg))}.qstudy-ladder-mini i.is-safe b{border-color:var(--qs-gold);color:#a86f00}
.qstudy-ladder-setup{max-width:900px;margin:15px auto;padding:31px;border:1px solid var(--qs-border);border-radius:25px;background:linear-gradient(145deg,color-mix(in srgb,var(--qs-primary) 6%,var(--qs-bg)),var(--qs-bg));box-shadow:0 20px 60px rgba(24,28,57,.09)}.qstudy-ladder-setup>header{text-align:center}.qstudy-ladder-setup>header h2{margin:6px 0;font-size:clamp(29px,4vw,42px)}.qstudy-ladder-setup>header p{max-width:680px;margin:0 auto;color:var(--qs-muted);line-height:1.8}.qstudy-ladder-rules{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin:25px 0}.qstudy-ladder-rules>div{padding:14px;border:1px solid var(--qs-border);border-radius:14px;background:var(--qs-bg);text-align:center}.qstudy-ladder-rules b,.qstudy-ladder-rules span{display:block}.qstudy-ladder-rules b{color:var(--qs-primary);font-size:22px}.qstudy-ladder-rules span{margin-top:3px;color:var(--qs-muted);font-size:10px}.qstudy-ladder-scope{display:grid;gap:10px;max-height:380px;overflow:auto;padding:5px}.qstudy-ladder-scope-group{overflow:hidden;border:1px solid var(--qs-border);border-radius:14px;background:var(--qs-bg)}.qstudy-ladder-scope-group>header{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:11px 13px;background:color-mix(in srgb,var(--qs-primary) 5%,var(--qs-bg))}.qstudy-ladder-scope-group>header span{color:var(--qs-muted);font-size:9px}.qstudy-ladder-scope-group .qstudy-scope-item span{border:0;border-top:1px solid var(--qs-border);border-radius:0}.qstudy-available.is-short strong{color:var(--qs-danger)}.qstudy-ladder-shortage{padding:13px 15px;border:1px solid color-mix(in srgb,var(--qs-gold) 55%,var(--qs-border));border-radius:13px;background:color-mix(in srgb,var(--qs-gold) 8%,var(--qs-bg))}.qstudy-ladder-shortage strong{color:var(--qs-text)}.qstudy-ladder-shortage p{margin:4px 0 0;color:var(--qs-muted);font-size:10px;line-height:1.7}
.qstudy-ladder-play{overflow:hidden;max-width:1120px;margin:10px auto;border:1px solid color-mix(in srgb,var(--qs-primary) 42%,var(--qs-border));border-radius:28px;background:#0f1633;color:#fff;box-shadow:0 30px 80px rgba(8,10,30,.28)}.qstudy-ladder-playbar{display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:18px;padding:15px 20px;border-bottom:1px solid rgba(255,255,255,.12);background:#151d40}.qstudy-ladder-playbar .qstudy-back{color:#d8defd}.qstudy-ladder-playbar>div{text-align:center}.qstudy-ladder-playbar>div span,.qstudy-ladder-playbar>div b{display:block}.qstudy-ladder-playbar>div span{color:#aeb8e3;font-size:10px}.qstudy-ladder-playbar>div b{margin-top:2px;color:#fff}.qstudy-ladder-hints{display:flex;align-items:center;gap:7px;color:#c5cdf0;font-size:10px}.qstudy-ladder-hints b{display:grid;place-items:center;width:27px;height:27px;border-radius:50%;background:#f1bd3b;color:#211900;font-size:13px}.qstudy-ladder-layout{display:grid;grid-template-columns:170px minmax(0,1fr);min-height:690px}.qstudy-ladder-rail{display:flex;flex-direction:column;padding:18px 13px;border-inline-end:1px solid rgba(255,255,255,.1);background:#101735}.qstudy-ladder-rail>div{display:grid;grid-template-columns:32px 1fr;align-items:center;gap:8px;min-height:39px;padding:3px 7px;border-radius:9px;color:#98a4d5}.qstudy-ladder-rail>div b{display:grid;place-items:center;width:27px;height:27px;border:1px solid rgba(255,255,255,.16);border-radius:50%;font-size:11px}.qstudy-ladder-rail>div span{font-size:8px}.qstudy-ladder-rail>div.is-safe{color:#f4c34d}.qstudy-ladder-rail>div.is-safe b{border-color:#f4c34d}.qstudy-ladder-rail>div.is-passed{color:#79e3b8}.qstudy-ladder-rail>div.is-passed b{border-color:#28c989;background:rgba(40,201,137,.12)}.qstudy-ladder-rail>div.is-current{background:linear-gradient(90deg,#6257ee,#8a52ec);color:#fff;box-shadow:0 8px 22px rgba(98,87,238,.35)}.qstudy-ladder-rail>div.is-current b{border-color:#fff}.qstudy-ladder-stage{padding:28px 36px 34px;background:radial-gradient(circle at 50% 8%,rgba(113,88,242,.24),transparent 35%),#0f1633}.qstudy-ladder-question-meta{display:flex;align-items:center;justify-content:center;gap:12px;flex-wrap:wrap;color:#aeb8e3;font-size:10px}.qstudy-ladder-question-meta b{padding:5px 10px;border-radius:99px;background:rgba(120,100,244,.2);color:#dcd7ff}.qstudy-ladder-question-meta small{color:#f0c65c}.qstudy-ladder-question{max-width:760px;margin:23px auto 20px;text-align:center}.qstudy-ladder-question>small{color:#9eaae0;font-weight:750}.qstudy-ladder-question h2{margin:9px 0;font-size:clamp(22px,3.1vw,34px);line-height:1.55;color:#fff}.qstudy-ladder-question .qstudy-activity-visual{border-color:rgba(255,255,255,.18);background:rgba(255,255,255,.06)}.qstudy-ladder-question .qstudy-activity-visual figcaption{color:#c9d0ee}.qstudy-ladder-options{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:11px;max-width:800px;margin:0 auto}.qstudy-ladder-options button{display:grid;grid-template-columns:38px 1fr;align-items:center;gap:10px;min-height:72px;padding:11px 13px;border:1px solid rgba(255,255,255,.2);border-radius:15px;background:#192249;color:#fff;font:inherit;text-align:start;cursor:pointer;transition:.18s}.qstudy-ladder-options button:hover:not(:disabled){transform:translateY(-2px);border-color:#8f82ff;background:#202b59}.qstudy-ladder-options button i{display:grid;place-items:center;width:34px;height:34px;border-radius:50%;background:rgba(255,255,255,.09);color:#cdd4fa;font-style:normal;font-weight:900}.qstudy-ladder-options button span{font-size:13px;line-height:1.6}.qstudy-ladder-options button.is-correct{border-color:#3cdf9b;background:#123e38}.qstudy-ladder-options button.is-correct i{background:#28c989;color:#071f17}.qstudy-ladder-options button.is-wrong{border-color:#ff6f7c;background:#49202e}.qstudy-ladder-options button.is-wrong i{background:#e24b5a;color:#fff}.qstudy-ladder-help{display:flex;align-items:center;justify-content:center;gap:14px;flex-wrap:wrap;max-width:800px;margin:20px auto 0}.qstudy-ladder-help>button{border:1px solid #dfb845;border-radius:99px;padding:10px 15px;background:rgba(238,190,62,.1);color:#f4cc60;font:inherit;font-size:11px;font-weight:850;cursor:pointer}.qstudy-ladder-help>button:disabled{opacity:.48;cursor:not-allowed}.qstudy-ladder-help>button b{display:inline-grid;place-items:center;width:21px;height:21px;margin-inline-start:5px;border-radius:50%;background:#f0c451;color:#251c00}.qstudy-ladder-help>span{color:#8f9acc;font-size:9px}.qstudy-ladder-help>p{flex:1;min-width:270px;margin:0;padding:11px 14px;border:1px solid rgba(244,196,81,.35);border-radius:12px;background:rgba(244,196,81,.09);color:#f5e7b7;font-size:11px;line-height:1.7}.qstudy-ladder-feedback{max-width:800px;margin:20px auto 0;padding:17px;border:1px solid rgba(255,255,255,.15);border-radius:16px;background:#171f43}.qstudy-ladder-feedback.is-correct{border-color:rgba(53,214,152,.48);background:#102f30}.qstudy-ladder-feedback.is-wrong{border-color:rgba(248,100,113,.48);background:#36202d}.qstudy-ladder-feedback>header{display:flex;align-items:center;justify-content:space-between;gap:12px}.qstudy-ladder-feedback>header b{color:#fff}.qstudy-ladder-feedback>header span{color:#f0c85a;font-size:10px}.qstudy-ladder-feedback>p{margin:9px 0 13px;color:#dce1f6;font-size:12px;line-height:1.8}.qstudy-ladder-refs{display:grid;gap:7px;margin:12px 0}.qstudy-ladder-refs>strong{color:#b7c0e8;font-size:9px}.qstudy-ladder-refs button{display:grid;grid-template-columns:1fr auto auto;align-items:center;gap:10px;width:100%;padding:9px 11px;border:1px solid rgba(255,255,255,.15);border-radius:10px;background:rgba(255,255,255,.06);color:#fff;font:inherit;text-align:start;cursor:pointer}.qstudy-ladder-refs button span{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:10px}.qstudy-ladder-refs button b{color:#f0c75b;font-size:10px}.qstudy-ladder-refs button i{color:#aab5e1;font-size:9px;font-style:normal}.qstudy-ladder-ref.is-empty{display:block;margin:10px 0;color:#a9b3df;font-size:9px}.qstudy-ladder-finish{max-width:760px;margin:20px auto;padding:60px 25px;border:1px solid color-mix(in srgb,var(--qs-primary) 38%,var(--qs-border));border-radius:27px;background:radial-gradient(circle at 50% 0,color-mix(in srgb,var(--qs-primary) 20%,transparent),transparent 40%),var(--qs-bg);color:var(--qs-text);text-align:center;box-shadow:0 25px 75px rgba(20,24,55,.12)}.qstudy-ladder-finish-mark{display:grid;place-items:center;width:76px;height:76px;margin:0 auto 15px;border-radius:24px;background:linear-gradient(145deg,var(--qs-primary),var(--qs-secondary));color:#fff;font-size:37px;box-shadow:0 15px 35px color-mix(in srgb,var(--qs-primary) 28%,transparent)}.qstudy-ladder-finish.is-won .qstudy-ladder-finish-mark{background:linear-gradient(145deg,#f1bd3b,#e98a2e)}.qstudy-ladder-finish h2{margin:7px 0;font-size:clamp(28px,4vw,43px)}.qstudy-ladder-finish>p{max-width:560px;margin:0 auto;color:var(--qs-muted);line-height:1.8}.qstudy-ladder-final-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:9px;margin:25px auto;max-width:560px}.qstudy-ladder-final-stats>div{padding:14px;border:1px solid var(--qs-border);border-radius:14px;background:color-mix(in srgb,var(--qs-primary) 5%,var(--qs-bg))}.qstudy-ladder-final-stats b,.qstudy-ladder-final-stats span{display:block}.qstudy-ladder-final-stats b{color:var(--qs-primary);font-size:23px}.qstudy-ladder-final-stats span{color:var(--qs-muted);font-size:9px}.qstudy-ladder-result-error{padding:10px;border-radius:11px;background:color-mix(in srgb,var(--qs-danger) 8%,var(--qs-bg));color:var(--qs-danger)!important;font-size:10px}.qstudy-content-item>header>div>small{display:block;margin-top:3px;color:var(--qs-muted);font-size:8px}.qstudy-content-choices.is-ladder{grid-template-columns:repeat(2,minmax(0,1fr))}
@media(max-width:760px){.qstudy-game-feature-grid .qstudy-game-feature{grid-template-columns:1fr;padding:25px 18px}.qstudy-game-feature-grid .qstudy-hero-card-fan,.qstudy-ladder-mini{min-height:230px}.qstudy-ladder-setup{padding:22px 14px}.qstudy-ladder-rules{grid-template-columns:1fr 1fr 1fr}.qstudy-ladder-layout{grid-template-columns:1fr}.qstudy-ladder-rail{order:0;display:grid;grid-auto-flow:column;grid-template-rows:repeat(2,44px);grid-auto-columns:105px;overflow:auto;border-inline-end:0;border-bottom:1px solid rgba(255,255,255,.1)}.qstudy-ladder-rail>div{min-height:36px}.qstudy-ladder-stage{padding:23px 14px 28px}.qstudy-ladder-options{grid-template-columns:1fr}.qstudy-ladder-options button{min-height:62px}.qstudy-ladder-feedback>header{align-items:flex-start;flex-direction:column}.qstudy-ladder-refs button{grid-template-columns:1fr auto}.qstudy-ladder-refs button i{grid-column:1/-1}.qstudy-ladder-playbar{grid-template-columns:auto 1fr}.qstudy-ladder-hints{grid-column:1/-1;justify-content:center}.qstudy-ladder-final-stats{grid-template-columns:1fr 1fr 1fr}.qstudy-content-choices.is-ladder{grid-template-columns:1fr}}

/* شبكة المصطلحات */
.qstudy-game-feature.is-crossword{border-color:color-mix(in srgb,#16a6a1 45%,var(--qs-border));background:radial-gradient(circle at 88% 20%,color-mix(in srgb,#16a6a1 20%,transparent),transparent 38%),linear-gradient(145deg,color-mix(in srgb,#16a6a1 7%,var(--qs-bg)),var(--qs-bg))}
.qstudy-game-feature.is-crossword .qstudy-game-title>span{background:color-mix(in srgb,#16a6a1 16%,var(--qs-bg));color:#11817e}
.qstudy-crossword-mini{direction:ltr;display:grid;grid-template-columns:repeat(5,46px);grid-template-rows:repeat(5,46px);justify-content:center;align-content:center;min-height:270px;filter:drop-shadow(0 18px 25px rgba(16,65,77,.17))}
.qstudy-crossword-mini i{display:grid;place-items:center;border:2px solid color-mix(in srgb,#0f7f7b 42%,var(--qs-border));border-radius:7px;background:var(--qs-bg);color:#0f7f7b;font-size:19px;font-style:normal;font-weight:950}
.qstudy-crossword-setup{max-width:900px;margin:15px auto;padding:31px;border:1px solid color-mix(in srgb,#16a6a1 35%,var(--qs-border));border-radius:25px;background:linear-gradient(145deg,color-mix(in srgb,#16a6a1 7%,var(--qs-bg)),var(--qs-bg));box-shadow:0 20px 60px rgba(18,73,83,.09)}
.qstudy-crossword-setup>header{text-align:center}
.qstudy-crossword-setup>header h2{margin:6px 0;font-size:clamp(29px,4vw,42px)}
.qstudy-crossword-setup>header p{max-width:700px;margin:0 auto;color:var(--qs-muted);line-height:1.8}
.qstudy-crossword-play{overflow:hidden;max-width:1180px;margin:10px auto;border:1px solid color-mix(in srgb,#16a6a1 45%,var(--qs-border));border-radius:27px;background:color-mix(in srgb,#e8f7f5 55%,var(--qs-bg));color:var(--qs-text);box-shadow:0 28px 75px rgba(15,67,76,.14)}
.qstudy-crossword-playbar{display:grid;grid-template-columns:auto minmax(130px,1fr) minmax(150px,230px) auto;align-items:center;gap:15px;padding:14px 18px;border-bottom:1px solid var(--qs-border);background:var(--qs-bg)}
.qstudy-crossword-playbar>div:nth-child(2){text-align:center}
.qstudy-crossword-playbar>div:nth-child(2) span,.qstudy-crossword-playbar>div:nth-child(2) b{display:block}
.qstudy-crossword-playbar>div:nth-child(2) span{color:var(--qs-muted);font-size:9px}
.qstudy-crossword-playbar>div:nth-child(2) b{color:#11817e;font-size:12px}
.qstudy-crossword-progress{display:grid;grid-template-columns:1fr auto;align-items:center;gap:8px}
.qstudy-crossword-progress>span{overflow:hidden;height:7px;border-radius:99px;background:color-mix(in srgb,var(--qs-muted) 15%,var(--qs-bg))}
.qstudy-crossword-progress i{display:block;height:100%;border-radius:inherit;background:linear-gradient(90deg,#16a6a1,#47c987);transition:width .2s}
.qstudy-crossword-progress>b{color:#11817e;font-size:9px}
.qstudy-crossword-layout{display:grid;grid-template-columns:minmax(0,1fr) 365px;min-height:680px}
.qstudy-crossword-layout>main{min-width:0;padding:24px;background:radial-gradient(circle at 50% 0,color-mix(in srgb,#16a6a1 12%,transparent),transparent 38%)}
.qstudy-crossword-instruction{text-align:center;margin-bottom:14px}
.qstudy-crossword-instruction b,.qstudy-crossword-instruction span{display:block}
.qstudy-crossword-instruction b{font-size:17px}
.qstudy-crossword-instruction span{margin-top:3px;color:var(--qs-muted);font-size:9px}
.qstudy-crossword-board-wrap{overflow:auto;max-width:100%;padding:10px 0 18px;overscroll-behavior:contain}
.qstudy-crossword-board{direction:ltr;display:grid;grid-template-columns:repeat(var(--cw-cols),44px);grid-template-rows:repeat(var(--cw-rows),44px);gap:2px;width:max-content;min-width:min-content;margin:0 auto;padding:16px;border-radius:18px;background:#132a3c;box-shadow:inset 0 0 0 1px rgba(255,255,255,.07),0 18px 45px rgba(10,37,52,.18)}
.qstudy-crossword-cell{position:relative;display:grid;place-items:center;width:44px;height:44px;border-radius:6px;background:#f8fbfb;box-shadow:inset 0 0 0 1px #d5e2e3;transition:.14s;cursor:text}
.qstudy-crossword-cell small{position:absolute;z-index:2;top:2px;left:4px;color:#47606b;font-size:7px;font-weight:950;line-height:1;pointer-events:none}
.qstudy-crossword-cell input{box-sizing:border-box;width:100%;height:100%;border:0;border-radius:inherit;outline:0;background:transparent;color:#17343f;font:900 21px/1 inherit;text-align:center;caret-color:#0f8e89}
.qstudy-crossword-cell.is-active{z-index:2;background:#d9f4ef;box-shadow:inset 0 0 0 2px #14a29c}
.qstudy-crossword-cell:focus-within{z-index:3;box-shadow:inset 0 0 0 3px #0e807c,0 5px 12px rgba(7,83,81,.25)}
.qstudy-crossword-cell.is-correct{background:#dff7e9;box-shadow:inset 0 0 0 2px #20aa69}
.qstudy-crossword-cell.is-wrong{background:#ffe4e6;box-shadow:inset 0 0 0 2px #df5360}
.qstudy-crossword-cell.is-revealed:after{content:"";position:absolute;right:3px;bottom:3px;width:6px;height:6px;border-radius:50%;background:#e6ad20}
.qstudy-crossword-actions{display:flex;justify-content:center;gap:10px;margin-top:7px}
.qstudy-crossword-clues{display:grid;align-content:start;gap:16px;overflow:auto;max-height:760px;padding:20px;border-inline-start:1px solid var(--qs-border);background:var(--qs-bg)}
.qstudy-crossword-clues>section{display:grid;gap:7px}
.qstudy-crossword-clues>section>header{display:grid;grid-template-columns:32px 1fr auto;align-items:center;gap:8px;margin-bottom:3px}
.qstudy-crossword-clues>section>header span{display:grid;place-items:center;width:30px;height:30px;border-radius:9px;background:color-mix(in srgb,#16a6a1 12%,var(--qs-bg));color:#11817e;font-weight:950}
.qstudy-crossword-clues>section>header h3{margin:0;font-size:16px}
.qstudy-crossword-clues>section>header b{display:grid;place-items:center;min-width:24px;height:24px;border-radius:99px;background:color-mix(in srgb,var(--qs-muted) 10%,var(--qs-bg));color:var(--qs-muted);font-size:9px}
.qstudy-crossword-clues article{overflow:hidden;border:1px solid var(--qs-border);border-radius:12px;background:color-mix(in srgb,var(--qs-muted) 2%,var(--qs-bg));transition:.14s}
.qstudy-crossword-clues article.is-active{border-color:#16a6a1;background:color-mix(in srgb,#16a6a1 8%,var(--qs-bg));box-shadow:0 7px 18px color-mix(in srgb,#16a6a1 12%,transparent)}
.qstudy-crossword-clues article.is-solved{border-color:color-mix(in srgb,var(--qs-success) 55%,var(--qs-border))}
.qstudy-crossword-clues article.is-solved>button:first-child>span{text-decoration:line-through;text-decoration-color:var(--qs-success);opacity:.7}
.qstudy-crossword-clues article>button:first-child{display:grid;grid-template-columns:30px 1fr auto;align-items:start;gap:8px;width:100%;padding:10px;border:0;background:transparent;color:var(--qs-text);font:inherit;text-align:start;cursor:pointer}
.qstudy-crossword-clues article>button:first-child b{display:grid;place-items:center;width:27px;height:27px;border-radius:8px;background:#16a6a1;color:#fff}
.qstudy-crossword-clues article>button:first-child span{font-size:10px;line-height:1.65}
.qstudy-crossword-clues article>button:first-child i{color:var(--qs-muted);font-size:8px;font-style:normal;white-space:nowrap}
.qstudy-crossword-clues article>button:last-child,.qstudy-crossword-clues article>span:last-child{display:block;width:100%;box-sizing:border-box;padding:7px 10px;border:0;border-top:1px solid var(--qs-border);background:transparent;color:#11817e;font:inherit;font-size:8px;text-align:start;cursor:pointer}
.qstudy-crossword-finish{max-width:760px;margin:20px auto;padding:60px 25px;border:1px solid color-mix(in srgb,#16a6a1 40%,var(--qs-border));border-radius:27px;background:radial-gradient(circle at 50% 0,color-mix(in srgb,#16a6a1 20%,transparent),transparent 40%),var(--qs-bg);color:var(--qs-text);text-align:center;box-shadow:0 25px 75px rgba(15,70,79,.12)}
.qstudy-crossword-finish-mark{display:grid;place-items:center;width:76px;height:76px;margin:0 auto 15px;border-radius:24px;background:linear-gradient(145deg,#16a6a1,#47c987);color:#fff;font-size:37px;box-shadow:0 15px 35px color-mix(in srgb,#16a6a1 28%,transparent)}
.qstudy-crossword-finish h2{margin:7px 0;font-size:clamp(28px,4vw,43px)}
.qstudy-crossword-finish>p{max-width:570px;margin:0 auto;color:var(--qs-muted);line-height:1.8}
@media(max-width:900px){.qstudy-crossword-layout{grid-template-columns:1fr}.qstudy-crossword-clues{grid-template-columns:1fr 1fr;max-height:none;border-inline-start:0;border-top:1px solid var(--qs-border)}}
@media(max-width:700px){.qstudy-crossword-setup{padding:22px 14px}.qstudy-crossword-play{border-radius:19px}.qstudy-crossword-playbar{grid-template-columns:auto 1fr auto}.qstudy-crossword-playbar .qstudy-crossword-progress{grid-column:1/-1;grid-row:2}.qstudy-crossword-playbar>.qstudy-btn-soft{font-size:9px;padding:9px}.qstudy-crossword-layout>main{padding:17px 9px}.qstudy-crossword-board{grid-template-columns:repeat(var(--cw-cols),38px);grid-template-rows:repeat(var(--cw-rows),38px);padding:11px}.qstudy-crossword-cell{width:38px;height:38px}.qstudy-crossword-cell input{font-size:18px}.qstudy-crossword-clues{grid-template-columns:1fr;padding:14px}.qstudy-crossword-actions{align-items:stretch;flex-direction:column-reverse}.qstudy-crossword-actions .qstudy-btn{width:100%}.qstudy-crossword-mini{grid-template-columns:repeat(5,40px);grid-template-rows:repeat(5,40px);min-height:225px}.qstudy-ladder-final-stats{gap:6px}.qstudy-ladder-final-stats>div{padding:10px 5px}}

/* ترتيب الأسرار: رتّب المعرفة */
.qstudy-game-feature.is-sequence{border-color:color-mix(in srgb,#8b5cf6 45%,var(--qs-border));background:radial-gradient(circle at 88% 22%,color-mix(in srgb,#f59e0b 17%,transparent),transparent 35%),linear-gradient(145deg,color-mix(in srgb,#8b5cf6 8%,var(--qs-bg)),var(--qs-bg))}
.qstudy-game-feature.is-sequence .qstudy-game-title>span{background:color-mix(in srgb,#8b5cf6 15%,var(--qs-bg));color:#7950dc}
.qstudy-sequence-mini{display:grid;align-content:center;gap:9px;min-height:270px;padding:25px}
.qstudy-sequence-mini i{display:grid;grid-template-columns:34px 1fr;align-items:center;gap:11px;width:min(260px,100%);padding:9px 12px;border:1px solid color-mix(in srgb,#8b5cf6 28%,var(--qs-border));border-radius:13px;background:var(--qs-bg);color:var(--qs-text);font-style:normal;box-shadow:0 8px 20px rgba(71,45,135,.09);transform:translateX(calc((var(--qs-seq-shift,0))*1px))}
.qstudy-sequence-mini i:nth-child(1){margin-inline-start:28px}.qstudy-sequence-mini i:nth-child(2){margin-inline-start:4px}.qstudy-sequence-mini i:nth-child(3){margin-inline-start:38px}.qstudy-sequence-mini i:nth-child(4){margin-inline-start:15px}
.qstudy-sequence-mini b{display:grid;place-items:center;width:32px;height:32px;border-radius:10px;background:linear-gradient(145deg,#8b5cf6,#6d4bd4);color:#fff;font-size:12px}.qstudy-sequence-mini span{font-size:12px;font-weight:850}
.qstudy-sequence-setup{max-width:900px;margin:15px auto;padding:31px;border:1px solid color-mix(in srgb,#8b5cf6 35%,var(--qs-border));border-radius:25px;background:radial-gradient(circle at 12% 0,color-mix(in srgb,#f59e0b 10%,transparent),transparent 34%),linear-gradient(145deg,color-mix(in srgb,#8b5cf6 7%,var(--qs-bg)),var(--qs-bg));box-shadow:0 20px 60px rgba(62,38,122,.1)}
.qstudy-sequence-setup>header{text-align:center}.qstudy-sequence-setup>header h2{margin:6px 0;font-size:clamp(29px,4vw,42px)}.qstudy-sequence-setup>header p{max-width:700px;margin:0 auto;color:var(--qs-muted);line-height:1.8}
.qstudy-sequence-play{overflow:hidden;max-width:1040px;margin:10px auto;border:1px solid color-mix(in srgb,#8b5cf6 44%,var(--qs-border));border-radius:28px;background:linear-gradient(145deg,color-mix(in srgb,#8b5cf6 6%,var(--qs-bg)),var(--qs-bg));color:var(--qs-text);box-shadow:0 30px 80px rgba(45,29,91,.16)}
.qstudy-sequence-playbar{display:grid;grid-template-columns:auto minmax(120px,1fr) auto auto;align-items:center;gap:15px;padding:14px 18px;border-bottom:1px solid var(--qs-border);background:var(--qs-bg)}
.qstudy-sequence-playbar>div:nth-child(2){text-align:center}.qstudy-sequence-playbar>div:nth-child(2) span,.qstudy-sequence-playbar>div:nth-child(2) b{display:block}.qstudy-sequence-playbar>div:nth-child(2) span{color:var(--qs-muted);font-size:9px}.qstudy-sequence-playbar>div:nth-child(2) b{color:#7950dc;font-size:13px}
.qstudy-sequence-rounds{direction:ltr;display:flex;gap:5px}.qstudy-sequence-rounds i{display:grid;place-items:center;width:26px;height:26px;border:1px solid var(--qs-border);border-radius:50%;background:var(--qs-bg);color:var(--qs-muted);font-size:9px;font-style:normal;font-weight:900}.qstudy-sequence-rounds i.is-current{border-color:#8b5cf6;background:#8b5cf6;color:#fff;box-shadow:0 0 0 4px color-mix(in srgb,#8b5cf6 13%,transparent)}.qstudy-sequence-rounds i.is-done{border-color:var(--qs-success);background:color-mix(in srgb,var(--qs-success) 11%,var(--qs-bg));color:var(--qs-success)}
.qstudy-sequence-stage{max-width:820px;min-height:650px;margin:0 auto;padding:30px 26px 38px}.qstudy-sequence-stage>header{display:flex;align-items:center;justify-content:space-between;gap:15px}.qstudy-sequence-type{display:flex;align-items:center;gap:10px}.qstudy-sequence-type>i{display:grid;place-items:center;width:44px;height:44px;border-radius:13px;background:linear-gradient(145deg,#8b5cf6,#7144d5);color:#fff;font-size:22px;font-style:normal;box-shadow:0 9px 20px color-mix(in srgb,#8b5cf6 25%,transparent)}.qstudy-sequence-type span b,.qstudy-sequence-type span small{display:block}.qstudy-sequence-type span b{font-size:13px}.qstudy-sequence-type span small{margin-top:2px;color:var(--qs-muted);font-size:9px}.qstudy-sequence-counter{padding:7px 11px;border-radius:99px;background:color-mix(in srgb,#8b5cf6 10%,var(--qs-bg));color:#7950dc;font-size:10px;font-weight:850}
.qstudy-sequence-brief{margin:22px 0 16px;text-align:center}.qstudy-sequence-brief h2{margin:0;font-size:clamp(23px,3vw,34px);line-height:1.55}.qstudy-sequence-brief p{max-width:650px;margin:7px auto 0;color:var(--qs-muted);font-size:12px;line-height:1.75}
.qstudy-sequence-list{display:grid;gap:9px}.qstudy-sequence-list>article{display:grid;grid-template-columns:42px minmax(0,1fr) auto;align-items:center;gap:12px;min-height:72px;padding:10px 13px;border:1px solid var(--qs-border);border-radius:15px;background:var(--qs-bg);box-shadow:0 8px 20px rgba(36,29,61,.06);cursor:grab;transition:transform .16s,border-color .16s,box-shadow .16s,opacity .16s}.qstudy-sequence-list>article:hover{transform:translateY(-1px);border-color:color-mix(in srgb,#8b5cf6 42%,var(--qs-border));box-shadow:0 12px 26px rgba(62,41,115,.1)}.qstudy-sequence-list>article>b{display:grid;place-items:center;width:39px;height:39px;border-radius:12px;background:color-mix(in srgb,#8b5cf6 10%,var(--qs-bg));color:#7950dc;font-size:14px}.qstudy-sequence-list>article>span{font-size:13px;font-weight:780;line-height:1.65}.qstudy-sequence-list>article>div{display:flex;align-items:center;gap:5px}.qstudy-sequence-list>article>div button{display:grid;place-items:center;width:31px;height:31px;border:1px solid var(--qs-border);border-radius:9px;background:color-mix(in srgb,var(--qs-muted) 4%,var(--qs-bg));color:var(--qs-text);font:inherit;font-weight:950;cursor:pointer}.qstudy-sequence-list>article>div button:hover:not(:disabled){border-color:#8b5cf6;color:#7950dc}.qstudy-sequence-list>article>div button:disabled{opacity:.28;cursor:not-allowed}.qstudy-sequence-list>article>div i{margin-inline-start:3px;color:var(--qs-muted);font-style:normal;letter-spacing:-2px}.qstudy-sequence-list>article.is-position-correct{border-color:color-mix(in srgb,var(--qs-success) 58%,var(--qs-border));background:color-mix(in srgb,var(--qs-success) 6%,var(--qs-bg))}.qstudy-sequence-list>article.is-dragging{opacity:.45;transform:scale(.985)}.qstudy-sequence-list>article.is-drop-target{border-color:#8b5cf6;box-shadow:0 0 0 4px color-mix(in srgb,#8b5cf6 12%,transparent)}.qstudy-sequence-list.is-reveal>article{cursor:default}.qstudy-sequence-list.is-reveal>article:hover{transform:none}.qstudy-sequence-list.is-reveal>article>em{display:grid;place-items:center;width:31px;height:31px;border-radius:50%;background:color-mix(in srgb,var(--qs-success) 12%,var(--qs-bg));color:var(--qs-success);font-style:normal;font-weight:950}
.qstudy-sequence-help{display:flex;align-items:center;justify-content:space-between;gap:15px;margin-top:18px;padding:13px 0}.qstudy-sequence-help>span{color:var(--qs-muted);font-size:10px}.qstudy-sequence-feedback{margin-top:18px;padding:18px;border:1px solid color-mix(in srgb,#8b5cf6 32%,var(--qs-border));border-radius:17px;background:color-mix(in srgb,#8b5cf6 6%,var(--qs-bg))}.qstudy-sequence-feedback.is-correct{border-color:color-mix(in srgb,var(--qs-success) 50%,var(--qs-border));background:color-mix(in srgb,var(--qs-success) 7%,var(--qs-bg))}.qstudy-sequence-feedback>header{display:flex;align-items:center;justify-content:space-between;gap:12px}.qstudy-sequence-feedback>header b{font-size:16px}.qstudy-sequence-feedback>header span{color:#9a6b00;font-size:10px;font-weight:850}.qstudy-sequence-feedback>p{margin:9px 0 14px;color:var(--qs-muted);font-size:12px;line-height:1.8}.qstudy-sequence-reference{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:13px;padding:10px 12px;border:1px solid var(--qs-border);border-radius:12px;background:var(--qs-bg)}.qstudy-sequence-reference span b,.qstudy-sequence-reference span small{display:block}.qstudy-sequence-reference span b{font-size:11px}.qstudy-sequence-reference span small{margin-top:2px;color:var(--qs-muted);font-size:9px}.qstudy-sequence-reference button{border:0;border-radius:9px;padding:8px 11px;background:color-mix(in srgb,#8b5cf6 10%,var(--qs-bg));color:#7950dc;font:inherit;font-size:9px;font-weight:850;cursor:pointer}
.qstudy-sequence-finish{max-width:760px;margin:20px auto;padding:60px 25px;border:1px solid color-mix(in srgb,#8b5cf6 40%,var(--qs-border));border-radius:27px;background:radial-gradient(circle at 50% 0,color-mix(in srgb,#8b5cf6 20%,transparent),transparent 40%),var(--qs-bg);color:var(--qs-text);text-align:center;box-shadow:0 25px 75px rgba(51,31,100,.12)}.qstudy-sequence-finish-mark{display:grid;place-items:center;width:76px;height:76px;margin:0 auto 15px;border-radius:24px;background:linear-gradient(145deg,#8b5cf6,#f59e0b);color:#fff;font-size:39px;box-shadow:0 15px 35px color-mix(in srgb,#8b5cf6 28%,transparent)}.qstudy-sequence-finish h2{margin:7px 0;font-size:clamp(28px,4vw,43px)}.qstudy-sequence-finish>p{max-width:570px;margin:0 auto;color:var(--qs-muted);line-height:1.8}
@media(max-width:700px){.qstudy-sequence-setup{padding:22px 14px}.qstudy-sequence-mini{min-height:225px;padding:16px}.qstudy-sequence-play{border-radius:19px}.qstudy-sequence-playbar{grid-template-columns:auto 1fr auto;gap:8px;padding:12px}.qstudy-sequence-playbar .qstudy-sequence-rounds{grid-column:1/-1;grid-row:2;justify-content:center}.qstudy-sequence-playbar>.qstudy-btn-soft{padding:8px;font-size:8px}.qstudy-sequence-stage{min-height:570px;padding:22px 11px 28px}.qstudy-sequence-stage>header{align-items:flex-start}.qstudy-sequence-type span small{max-width:180px}.qstudy-sequence-list>article{grid-template-columns:35px minmax(0,1fr) auto;gap:7px;min-height:78px;padding:9px 8px}.qstudy-sequence-list>article>b{width:34px;height:34px}.qstudy-sequence-list>article>span{font-size:11px}.qstudy-sequence-list>article>div{gap:4px}.qstudy-sequence-list>article>div button{width:40px;height:40px}.qstudy-sequence-list>article>div i{display:none}.qstudy-sequence-help{align-items:stretch;flex-direction:column}.qstudy-sequence-help .qstudy-btn{width:100%}.qstudy-sequence-feedback>header,.qstudy-sequence-reference{align-items:flex-start;flex-direction:column}.qstudy-sequence-reference button{width:100%}}

/* الصندوق الغامض: سرّ المنهج */
.qstudy-game-feature.is-secret{border-color:color-mix(in srgb,#d58a32 48%,var(--qs-border));background:radial-gradient(circle at 85% 18%,color-mix(in srgb,#f5bb5a 22%,transparent),transparent 36%),linear-gradient(145deg,color-mix(in srgb,#6c3f25 8%,var(--qs-bg)),var(--qs-bg))}
.qstudy-game-feature.is-secret .qstudy-game-title>span{background:color-mix(in srgb,#d58a32 16%,var(--qs-bg));color:#b96e1d}
.qstudy-secret-mini{display:grid;grid-template-columns:repeat(7,26px);place-content:center;gap:7px;min-height:270px}.qstudy-secret-mini>div{grid-column:1/-1;position:relative;width:150px;height:125px;margin:0 auto 13px;border:3px solid #8c542d;border-radius:18px 18px 26px 26px;background:linear-gradient(145deg,#d88b35,#9e5b28);box-shadow:inset 0 -12px 20px rgba(60,28,8,.18),0 22px 35px rgba(91,48,18,.2)}.qstudy-secret-mini>div:before{content:"";position:absolute;left:19px;right:19px;top:-38px;height:58px;border:12px solid #8c542d;border-bottom:0;border-radius:60px 60px 0 0}.qstudy-secret-mini>div i{position:absolute;z-index:2;inset:31px auto auto 50%;display:grid;place-items:center;width:42px;height:49px;transform:translateX(-50%);border-radius:13px;background:#4f2c1a;color:#ffd67c;font-size:28px;font-style:normal;font-weight:950}.qstudy-secret-mini>b{display:grid;place-items:center;width:25px;height:25px;border:1px solid color-mix(in srgb,#d58a32 42%,var(--qs-border));border-radius:50%;background:var(--qs-bg);color:#b96e1d;font-size:9px}
.qstudy-secret-setup{max-width:900px;margin:15px auto;padding:31px;border:1px solid color-mix(in srgb,#d58a32 38%,var(--qs-border));border-radius:25px;background:radial-gradient(circle at 85% 0,color-mix(in srgb,#f5bb5a 15%,transparent),transparent 34%),linear-gradient(145deg,color-mix(in srgb,#7c4726 6%,var(--qs-bg)),var(--qs-bg));box-shadow:0 20px 60px rgba(91,51,21,.1)}.qstudy-secret-setup>header{text-align:center}.qstudy-secret-setup>header h2{margin:6px 0;font-size:clamp(29px,4vw,42px)}.qstudy-secret-setup>header p{max-width:710px;margin:0 auto;color:var(--qs-muted);line-height:1.8}
.qstudy-secret-play{overflow:hidden;max-width:1220px;margin:10px auto;border:1px solid color-mix(in srgb,#d58a32 45%,var(--qs-border));border-radius:28px;background:linear-gradient(145deg,color-mix(in srgb,#d58a32 5%,var(--qs-bg)),var(--qs-bg));color:var(--qs-text);box-shadow:0 30px 85px rgba(67,37,17,.16)}.qstudy-secret-playbar{display:grid;grid-template-columns:auto minmax(140px,1fr) auto auto;align-items:center;gap:16px;padding:14px 18px;border-bottom:1px solid var(--qs-border);background:var(--qs-bg)}.qstudy-secret-playbar>div:nth-child(2){text-align:center}.qstudy-secret-playbar>div:nth-child(2) span,.qstudy-secret-playbar>div:nth-child(2) b{display:block}.qstudy-secret-playbar>div:nth-child(2) span{color:var(--qs-muted);font-size:9px}.qstudy-secret-playbar>div:nth-child(2) b{color:#b96e1d;font-size:11px}.qstudy-secret-playbar>strong{color:#b96e1d;font-size:10px;white-space:nowrap}
.qstudy-secret-slots{direction:ltr;display:flex;gap:5px}.qstudy-secret-slots i{display:grid;place-items:center;width:27px;height:27px;border:1px solid var(--qs-border);border-radius:9px;background:var(--qs-bg);color:var(--qs-muted);font-size:9px;font-style:normal;font-weight:900}.qstudy-secret-slots i.is-current{border-color:#d58a32;box-shadow:0 0 0 3px color-mix(in srgb,#d58a32 13%,transparent);color:#b96e1d}.qstudy-secret-slots i.is-used{border-color:#d58a32;background:#d58a32;color:#fff}
.qstudy-secret-play>main{padding:23px}.qstudy-secret-vault{display:grid;grid-template-columns:115px minmax(0,1fr) 210px;align-items:center;gap:22px;max-width:1060px;margin:0 auto 20px;padding:17px 22px;border:1px solid color-mix(in srgb,#d58a32 28%,var(--qs-border));border-radius:20px;background:radial-gradient(circle at 9% 50%,color-mix(in srgb,#f5bb5a 16%,transparent),transparent 24%),var(--qs-bg)}.qstudy-secret-box{position:relative;width:88px;height:76px;margin:8px auto 0;border:3px solid #87502c;border-radius:12px 12px 18px 18px;background:linear-gradient(145deg,#d88b35,#9a5727);box-shadow:inset 0 -8px 13px rgba(60,28,8,.18),0 11px 22px rgba(87,47,18,.18)}.qstudy-secret-box:before{content:"";position:absolute;left:12px;right:12px;top:-29px;height:39px;border:9px solid #87502c;border-bottom:0;border-radius:45px 45px 0 0}.qstudy-secret-box>span{position:absolute;z-index:2;inset:21px auto auto 50%;display:grid;place-items:center;width:31px;height:37px;transform:translateX(-50%);border-radius:9px;background:#4d2b19;color:#ffd67c;font-size:21px;font-weight:950}.qstudy-secret-vault h2{margin:4px 0;font-size:clamp(24px,3vw,35px)}.qstudy-secret-vault p{margin:0;color:var(--qs-muted);font-size:11px}.qstudy-secret-vault p b{color:#b96e1d}.qstudy-secret-vault>aside{padding:12px 14px;border-radius:14px;background:color-mix(in srgb,#d58a32 8%,var(--qs-bg));text-align:center}.qstudy-secret-vault>aside small,.qstudy-secret-vault>aside strong{display:block}.qstudy-secret-vault>aside small{color:var(--qs-muted);font-size:9px}.qstudy-secret-vault>aside strong{margin:2px 0;color:#b96e1d;font-size:27px}.qstudy-secret-vault>aside strong:after{content:" / 100";font-size:9px}.qstudy-secret-vault>aside>span{display:block;overflow:hidden;height:7px;border-radius:99px;background:color-mix(in srgb,var(--qs-muted) 15%,var(--qs-bg))}.qstudy-secret-vault>aside>span i{display:block;height:100%;border-radius:inherit;background:linear-gradient(90deg,#bb6b25,#f1b94e);transition:width .2s}
.qstudy-secret-workspace{display:grid;grid-template-columns:minmax(0,1fr) 390px;gap:18px;max-width:1120px;margin:0 auto}.qstudy-secret-candidates,.qstudy-secret-log{border:1px solid var(--qs-border);border-radius:19px;background:var(--qs-bg)}.qstudy-secret-candidates>header,.qstudy-secret-log>header{display:flex;align-items:center;justify-content:space-between;gap:14px;padding:16px 18px;border-bottom:1px solid var(--qs-border)}.qstudy-secret-candidates>header h3,.qstudy-secret-log>header h3{margin:0;font-size:17px}.qstudy-secret-candidates>header p{margin:3px 0 0;color:var(--qs-muted);font-size:9px}.qstudy-secret-candidates>header>b{display:grid;place-items:center;min-width:46px;height:32px;border-radius:99px;background:color-mix(in srgb,#d58a32 11%,var(--qs-bg));color:#b96e1d;font-size:10px}.qstudy-secret-candidates>div{display:grid;grid-template-columns:1fr 1fr;gap:8px;padding:13px}.qstudy-secret-candidates>div>button{display:grid;grid-template-columns:31px minmax(0,1fr) auto;align-items:center;gap:9px;min-height:70px;padding:9px;border:1px solid var(--qs-border);border-radius:13px;background:color-mix(in srgb,var(--qs-muted) 2%,var(--qs-bg));color:var(--qs-text);font:inherit;text-align:start;cursor:pointer;transition:.14s}.qstudy-secret-candidates>div>button:hover:not(:disabled){border-color:#d58a32;background:color-mix(in srgb,#d58a32 6%,var(--qs-bg));transform:translateY(-1px);box-shadow:0 8px 18px rgba(118,66,25,.09)}.qstudy-secret-candidates>div>button:disabled{opacity:.45;cursor:wait}.qstudy-secret-candidates>div>button>b{display:grid;place-items:center;width:30px;height:30px;border-radius:9px;background:color-mix(in srgb,#d58a32 10%,var(--qs-bg));color:#b96e1d;font-size:9px}.qstudy-secret-candidates>div>button>span{font-size:10px;font-weight:760;line-height:1.55}.qstudy-secret-candidates>div>button>i{color:#b96e1d;font-size:8px;font-style:normal;font-weight:850}
.qstudy-secret-log{overflow:auto;max-height:760px}.qstudy-secret-log>header>span{color:var(--qs-muted);font-size:8px}.qstudy-secret-used{margin:10px 11px;padding:11px;border:1px solid color-mix(in srgb,#d58a32 25%,var(--qs-border));border-radius:13px;background:color-mix(in srgb,#d58a32 4%,var(--qs-bg))}.qstudy-secret-used>header{display:grid;grid-template-columns:1fr auto;align-items:start;gap:8px}.qstudy-secret-used>header>span{font-size:10px;font-weight:800;line-height:1.55}.qstudy-secret-used>header>b{padding:4px 7px;border-radius:99px;background:color-mix(in srgb,#d58a32 12%,var(--qs-bg));color:#b96e1d;font-size:7px;white-space:nowrap}.qstudy-secret-used>p{margin:8px 0;padding:8px 9px;border-radius:9px;background:var(--qs-bg);color:var(--qs-text);font-size:9px;line-height:1.65}.qstudy-secret-used>div{display:grid;gap:5px}.qstudy-secret-used>div>span{display:grid;grid-template-columns:95px 1fr 14px;align-items:center;gap:6px}.qstudy-secret-used>div small{color:var(--qs-muted);font-size:7px}.qstudy-secret-used>div i{display:block;overflow:hidden;height:4px;border-radius:99px;background:color-mix(in srgb,var(--qs-muted) 15%,var(--qs-bg))}.qstudy-secret-used>div i b{display:block;height:100%;border-radius:inherit;background:#d58a32}.qstudy-secret-used>div em{color:#b96e1d;font-size:7px;font-style:normal;font-weight:900}.qstudy-secret-used>footer{margin-top:7px;color:var(--qs-muted);font-size:8px;line-height:1.55}.qstudy-secret-log-empty{display:grid;place-items:center;min-height:170px;padding:20px;color:var(--qs-muted);text-align:center}.qstudy-secret-log-empty>span{font-size:35px}.qstudy-secret-log-empty p{font-size:9px}
#qstudy-secret-guess{display:grid;gap:9px;margin:12px;padding:13px;border-radius:14px;background:color-mix(in srgb,#d58a32 7%,var(--qs-bg))}#qstudy-secret-guess label span{display:block;margin-bottom:5px;font-size:9px;font-weight:850}#qstudy-secret-guess input{box-sizing:border-box;width:100%;height:44px;border:1px solid var(--qs-border);border-radius:11px;padding:0 12px;background:var(--qs-bg);color:var(--qs-text);font:inherit;font-size:12px;outline:0}#qstudy-secret-guess input:focus{border-color:#d58a32;box-shadow:0 0 0 3px color-mix(in srgb,#d58a32 12%,transparent)}#qstudy-secret-guess>small{color:var(--qs-muted);font-size:7px;line-height:1.55}
.qstudy-secret-finish{max-width:790px;margin:20px auto;padding:55px 28px;border:1px solid color-mix(in srgb,#d58a32 42%,var(--qs-border));border-radius:28px;background:radial-gradient(circle at 50% 0,color-mix(in srgb,#f5bb5a 20%,transparent),transparent 40%),var(--qs-bg);color:var(--qs-text);text-align:center;box-shadow:0 25px 75px rgba(84,47,18,.13)}.qstudy-secret-finish-box{display:grid;place-items:center;width:82px;height:72px;margin:20px auto 18px;border:3px solid #87502c;border-radius:14px 14px 20px 20px;background:linear-gradient(145deg,#d88b35,#985426);box-shadow:0 14px 30px rgba(92,48,17,.22)}.qstudy-secret-finish-box>span{display:grid;place-items:center;width:35px;height:35px;border-radius:50%;background:#4d2b19;color:#ffd67c;font-size:23px;font-weight:950}.qstudy-secret-finish h2{margin:8px 0;font-size:clamp(26px,4vw,42px)}.qstudy-secret-finish h2 strong{color:#b96e1d}.qstudy-secret-finish>p{max-width:610px;margin:0 auto;color:var(--qs-muted);line-height:1.85}.qstudy-secret-finish .qstudy-sequence-reference{max-width:580px;margin:16px auto}
.qstudy-secret-editor{display:grid;gap:10px;padding:13px;border:1px solid color-mix(in srgb,#d58a32 30%,var(--qs-border));border-radius:13px;background:color-mix(in srgb,#d58a32 4%,var(--qs-bg))}.qstudy-secret-editor>header{display:flex;align-items:center;justify-content:space-between}.qstudy-secret-editor>header small{color:var(--qs-muted)}.qstudy-secret-editor>article{position:relative;display:grid;grid-template-columns:1fr 1fr;gap:9px;padding:12px 12px 12px 44px;border:1px solid var(--qs-border);border-radius:11px;background:var(--qs-bg)}.qstudy-secret-editor>article>b{position:absolute;left:11px;top:13px;display:grid;place-items:center;width:25px;height:25px;border-radius:8px;background:#d58a32;color:#fff}.qstudy-secret-editor-metrics{grid-column:1/-1;display:grid;grid-template-columns:repeat(3,1fr);gap:8px}.qstudy-secret-editor-metrics label{display:grid;gap:4px}.qstudy-secret-editor-metrics select{width:100%}
@media(max-width:900px){.qstudy-secret-workspace{grid-template-columns:1fr}.qstudy-secret-log{max-height:none}.qstudy-secret-vault{grid-template-columns:100px 1fr}.qstudy-secret-vault>aside{grid-column:1/-1}.qstudy-secret-candidates>div{grid-template-columns:1fr 1fr}}
@media(max-width:700px){.qstudy-secret-setup{padding:22px 14px}.qstudy-secret-mini{min-height:225px}.qstudy-secret-play{border-radius:19px}.qstudy-secret-playbar{grid-template-columns:auto 1fr auto;gap:8px;padding:12px}.qstudy-secret-playbar .qstudy-secret-slots{grid-column:1/-1;grid-row:2;justify-content:center}.qstudy-secret-playbar>strong{font-size:8px}.qstudy-secret-play>main{padding:12px 8px}.qstudy-secret-vault{grid-template-columns:78px 1fr;gap:10px;padding:14px 10px}.qstudy-secret-box{width:64px;height:57px}.qstudy-secret-box:before{left:8px;right:8px;top:-22px;height:29px;border-width:7px}.qstudy-secret-box>span{top:15px;width:25px;height:30px;font-size:17px}.qstudy-secret-vault h2{font-size:22px}.qstudy-secret-candidates>header,.qstudy-secret-log>header{align-items:flex-start}.qstudy-secret-candidates>div{grid-template-columns:1fr;padding:9px}.qstudy-secret-candidates>div>button{min-height:65px}.qstudy-secret-used>header{grid-template-columns:1fr}.qstudy-secret-used>div>span{grid-template-columns:90px 1fr 14px}.qstudy-secret-finish{padding:40px 14px}.qstudy-secret-editor>article{grid-template-columns:1fr;padding-inline-start:42px}.qstudy-secret-editor-metrics{grid-template-columns:1fr}}

.qstudy-flashcard-preview{position:fixed;z-index:100000;inset:0;display:grid;place-items:center;padding:18px;background:rgba(7,12,25,.82);backdrop-filter:blur(9px)}.qstudy-flashcard-preview>div{display:grid;grid-template-rows:auto minmax(0,1fr) auto;width:min(760px,96vw);max-height:94vh;overflow:hidden;border:1px solid color-mix(in srgb,var(--qs-primary) 32%,var(--qs-border));border-radius:24px;background:var(--qs-bg);color:var(--qs-text);box-shadow:0 30px 100px rgba(0,0,0,.42)}.qstudy-flashcard-preview>div>header,.qstudy-flashcard-preview>div>footer{display:flex;align-items:center;justify-content:space-between;gap:14px;padding:14px 18px;border-bottom:1px solid var(--qs-border)}.qstudy-flashcard-preview>div>footer{justify-content:flex-end;border-top:1px solid var(--qs-border);border-bottom:0}.qstudy-flashcard-preview>div>header span,.qstudy-flashcard-preview>div>header strong{display:block}.qstudy-flashcard-preview>div>header span{color:var(--qs-primary);font-size:9px;font-weight:900}.qstudy-flashcard-preview>div>header strong{margin-top:2px;font-size:16px}.qstudy-flashcard-preview>div>header>button{display:grid;place-items:center;width:36px;height:36px;border:1px solid var(--qs-border);border-radius:50%;background:var(--qs-bg);color:var(--qs-text);font:inherit;font-size:24px;cursor:pointer}.qstudy-flashcard-preview>div>main{overflow:auto;padding:20px;background:radial-gradient(circle at 50% 0,color-mix(in srgb,var(--qs-primary) 14%,transparent),transparent 38%),color-mix(in srgb,var(--qs-muted) 3%,var(--qs-bg))}.qstudy-flashcard-preview-card{display:block;width:min(600px,100%);height:500px;margin:0 auto;padding:0;border:0;background:transparent;color:var(--qs-text);font:inherit;text-align:inherit;cursor:pointer;perspective:1300px}.qstudy-flashcard-preview-card:focus-visible{outline:3px solid color-mix(in srgb,var(--qs-primary) 38%,transparent);outline-offset:6px;border-radius:25px}.qstudy-flashcard-preview-inner{position:relative;display:block;width:100%;height:100%;transition:transform .55s cubic-bezier(.2,.7,.2,1);transform-style:preserve-3d}.qstudy-flashcard-preview-card.is-flipped .qstudy-flashcard-preview-inner{transform:rotateY(180deg)}.qstudy-flashcard-preview-face{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:14px;box-sizing:border-box;overflow:auto;padding:30px;border:1px solid color-mix(in srgb,var(--qs-primary) 34%,var(--qs-border));border-radius:25px;background:linear-gradient(145deg,color-mix(in srgb,var(--qs-primary) 8%,var(--qs-bg)),var(--qs-bg));box-shadow:0 24px 65px rgba(22,29,52,.16);backface-visibility:hidden;-webkit-backface-visibility:hidden}.qstudy-flashcard-preview-face.is-back{transform:rotateY(180deg);background:linear-gradient(145deg,color-mix(in srgb,var(--qs-secondary) 9%,var(--qs-bg)),var(--qs-bg))}.qstudy-flashcard-preview-face>small{padding:6px 11px;border-radius:99px;background:color-mix(in srgb,var(--qs-primary) 11%,var(--qs-bg));color:var(--qs-primary);font-size:10px;font-weight:900}.qstudy-flashcard-preview-face>b{max-width:510px;color:var(--qs-text);font-size:clamp(22px,3.4vw,32px);line-height:1.65;text-align:center}.qstudy-flashcard-preview-face.is-back>b{font-size:13px;color:var(--qs-secondary)}.qstudy-flashcard-preview-face>p{max-width:520px;margin:0;color:var(--qs-text);font-size:19px;line-height:1.9;text-align:center}.qstudy-flashcard-preview-face>i{color:var(--qs-muted);font-size:9px;font-style:normal}.qstudy-flashcard-preview-face>em{margin-top:auto;color:var(--qs-muted);font-size:10px;font-style:normal}.qstudy-flashcard-preview-face figure{width:min(470px,100%);margin:0;padding:8px;border:1px solid var(--qs-border);border-radius:15px;background:#fff}.qstudy-flashcard-preview-face figure img{display:block;width:100%;max-height:230px;object-fit:contain;border-radius:10px}.qstudy-flashcard-preview-face figure figcaption{margin-top:6px;color:#667085;font-size:9px;text-align:center}.qstudy-flashcard-preview-missing{max-width:440px;padding:12px;border:1px dashed var(--qs-danger);border-radius:12px;color:var(--qs-danger);font-size:10px;line-height:1.7}.qstudy-flashcard-preview-source{width:min(600px,100%);margin:12px auto 0}.qstudy-flashcard-preview-hint{display:flex;align-items:center;justify-content:space-between;gap:14px;width:min(600px,100%);margin:14px auto 0}.qstudy-flashcard-preview-hint>span{color:var(--qs-muted);font-size:9px}
@media(max-width:640px){.qstudy-flashcard-preview{padding:0}.qstudy-flashcard-preview>div{width:100vw;max-height:none;height:100vh;border-radius:0}.qstudy-flashcard-preview>div>main{padding:14px 11px}.qstudy-flashcard-preview-card{height:min(490px,67vh)}.qstudy-flashcard-preview-face{gap:10px;padding:19px 16px;border-radius:20px}.qstudy-flashcard-preview-face>b{font-size:21px}.qstudy-flashcard-preview-face>p{font-size:16px}.qstudy-flashcard-preview-face figure img{max-height:180px}.qstudy-flashcard-preview-hint{align-items:stretch;flex-direction:column}.qstudy-flashcard-preview-hint .qstudy-btn,.qstudy-flashcard-preview>div>footer .qstudy-btn{width:100%}.qstudy-flashcard-preview>div>footer{padding:10px 12px}}
@media(prefers-reduced-motion:reduce){.qstudy-flashcard-preview-inner{transition:none}}

/* متصفح الجرعات — واجهة جوال أولًا */
.qstudy-stats{grid-template-columns:repeat(5,minmax(0,1fr))}
.qstudy-doses-app{max-width:1060px;margin-top:20px;padding-top:0}
.qstudy-doses-home{display:grid;min-width:0;gap:18px;padding-bottom:34px}
.qstudy-doses-home__head{text-align:center;padding:4px 12px 0}
.qstudy-doses-home__head>span{display:inline-flex;align-items:center;gap:7px;padding:6px 13px;border:1px solid color-mix(in srgb,var(--qs-primary) 24%,var(--qs-border));border-radius:99px;background:color-mix(in srgb,var(--qs-primary) 7%,var(--qs-bg));color:var(--qs-primary);font-size:11px;font-weight:950}
.qstudy-doses-home__head>span:before{content:"";width:7px;height:7px;border-radius:50%;background:var(--qs-primary);box-shadow:0 0 0 5px color-mix(in srgb,var(--qs-primary) 12%,transparent);animation:qstudy-dose-beacon 1.7s ease-in-out infinite}
.qstudy-doses-home__head h1{margin:9px 0 2px;font-size:clamp(28px,4.5vw,42px);line-height:1.2}
.qstudy-doses-home__head p{margin:0;color:var(--qs-muted);font-size:12px}
@keyframes qstudy-dose-beacon{50%{box-shadow:0 0 0 9px transparent}}
.qstudy-dose-paths{position:relative;box-sizing:border-box;min-width:0;max-width:920px;margin:0 auto;padding:2px;overflow:hidden}
.qstudy-dose-paths>div{display:flex;justify-content:safe center;gap:10px;overflow-x:auto;padding:4px 4px 10px;scroll-padding-inline:4px;scroll-snap-type:x proximity;overscroll-behavior-inline:contain;scrollbar-width:none}
.qstudy-dose-paths>div::-webkit-scrollbar{display:none}
.qstudy-dose-path{position:relative;display:grid;grid-template-columns:58px minmax(145px,1fr) 22px;align-items:center;gap:11px;flex:0 0 280px;min-width:0;padding:11px 13px;border:1px solid var(--qs-border);border-radius:20px;background:var(--qs-bg);color:var(--qs-text);font:inherit;text-align:inherit;box-shadow:0 9px 28px rgba(27,32,61,.055);cursor:pointer;scroll-snap-align:center;transition:transform .2s ease,border-color .2s ease,box-shadow .2s ease,background .2s ease}
.qstudy-dose-path:focus{outline:none}
.qstudy-dose-path:focus-visible{outline:2px solid color-mix(in srgb,var(--qs-primary) 55%,transparent);outline-offset:2px}
.qstudy-dose-path:hover{transform:translateY(-2px);border-color:color-mix(in srgb,var(--qs-primary) 38%,var(--qs-border))}
.qstudy-dose-path.is-active{border-color:color-mix(in srgb,var(--qs-primary) 66%,var(--qs-border));background:linear-gradient(145deg,color-mix(in srgb,var(--qs-primary) 8%,var(--qs-bg)),var(--qs-bg));box-shadow:0 14px 32px color-mix(in srgb,var(--qs-primary) 13%,transparent)}
.qstudy-dose-path.is-active:after{content:"";position:absolute;inset-inline:22px;bottom:0;height:3px;border-radius:99px 99px 0 0;background:linear-gradient(90deg,var(--qs-primary),var(--qs-secondary))}
.qstudy-dose-path__ring{position:relative;display:grid;place-items:center;width:54px;height:54px;border-radius:50%;background:conic-gradient(var(--qs-primary) var(--dose-path-progress),color-mix(in srgb,var(--qs-muted) 13%,var(--qs-bg)) 0)}
.qstudy-dose-path__ring:before{content:"";position:absolute;inset:5px;border-radius:50%;background:var(--qs-bg)}
.qstudy-dose-path__ring b,.qstudy-dose-path__ring small{position:relative;z-index:1;display:block;line-height:1;text-align:center}
.qstudy-dose-path__ring b{align-self:end;font-size:18px}
.qstudy-dose-path__ring small{align-self:start;margin-top:3px;color:var(--qs-muted);font-size:7px}
.qstudy-dose-path.is-done .qstudy-dose-path__ring{background:var(--qs-success)}
.qstudy-dose-path.is-done .qstudy-dose-path__ring b{color:var(--qs-success)}
.qstudy-dose-path__copy small,.qstudy-dose-path__copy strong,.qstudy-dose-path__copy em{display:block}
.qstudy-dose-path__copy small{color:var(--qs-primary);font-size:8px;font-weight:900}
.qstudy-dose-path__copy strong{overflow:hidden;margin:2px 0;font-size:13px;white-space:nowrap;text-overflow:ellipsis}
.qstudy-dose-path__copy em{color:var(--qs-muted);font-size:8px;font-style:normal}
.qstudy-dose-path>i{color:var(--qs-primary);font-size:18px;font-style:normal;transition:transform .2s ease}
.qstudy-dose-path:hover>i,.qstudy-dose-path.is-active>i{transform:translateX(-3px)}
.qstudy-dose-home-stage{position:relative;box-sizing:border-box;min-width:0;width:100%;min-height:470px}
.qstudy-dose-stage-loader{position:absolute;z-index:8;inset:0;display:flex;align-items:center;justify-content:center;gap:10px;border-radius:30px;background:color-mix(in srgb,var(--qs-bg) 72%,transparent);color:var(--qs-text);backdrop-filter:blur(2px)}
.qstudy-dose-stage-loader span{width:20px;height:20px;border:3px solid color-mix(in srgb,var(--qs-primary) 20%,var(--qs-border));border-top-color:var(--qs-primary);border-radius:50%;animation:qspin .7s linear infinite}
.qstudy-dose-stage-loader strong{font-size:12px}
.qstudy-dose-home-stage.is-switching>.qstudy-dose-browser{opacity:.48;filter:blur(1px);transform:scale(.992);pointer-events:none;transition:opacity .18s ease,filter .18s ease,transform .18s ease}
.qstudy-dose-home-stage.is-entering>.qstudy-dose-browser{animation:qstudy-dose-stage-enter .32s cubic-bezier(.2,.8,.2,1) both}
.qstudy-dose-home-stage .qstudy-dose-challenge{animation:none}
@keyframes qstudy-dose-stage-enter{from{opacity:.2;transform:translateY(7px) scale(.993)}to{opacity:1;transform:none}}
.qstudy-dose-home-stage .qstudy-dose-browser{margin-top:0}
.qstudy-dose-browser{position:relative;isolation:isolate;overflow:hidden;max-width:920px;margin:24px auto;padding:26px;border:1px solid color-mix(in srgb,var(--qs-primary) 26%,var(--qs-border));border-radius:30px;background:radial-gradient(circle at 92% 2%,color-mix(in srgb,var(--qs-primary) 19%,transparent),transparent 32%),radial-gradient(circle at 6% 96%,color-mix(in srgb,var(--qs-secondary) 14%,transparent),transparent 29%),linear-gradient(145deg,color-mix(in srgb,var(--qs-primary) 5%,var(--qs-bg)),var(--qs-bg));box-shadow:0 24px 70px rgba(31,34,75,.12)}
.qstudy-dose-browser:before,.qstudy-dose-browser:after{content:"";position:absolute;z-index:-1;border:1px solid color-mix(in srgb,var(--qs-primary) 18%,transparent);border-radius:50%;pointer-events:none}
.qstudy-dose-browser:before{top:-72px;inset-inline-end:-55px;width:190px;height:190px}
.qstudy-dose-browser:after{bottom:-92px;inset-inline-start:-72px;width:230px;height:230px}
.qstudy-dose-browser.is-today{border-color:color-mix(in srgb,var(--qs-primary) 50%,var(--qs-border));box-shadow:0 26px 75px color-mix(in srgb,var(--qs-primary) 15%,transparent)}
.qstudy-dose-browser.is-complete{border-color:color-mix(in srgb,var(--qs-success) 45%,var(--qs-border));background:radial-gradient(circle at 92% 2%,color-mix(in srgb,var(--qs-success) 15%,transparent),transparent 32%),linear-gradient(145deg,color-mix(in srgb,var(--qs-success) 5%,var(--qs-bg)),var(--qs-bg))}
.qstudy-dose-browser.is-empty{text-align:center}
.qstudy-dose-browser.is-empty h2{margin:7px 0}
.qstudy-dose-browser.is-empty p{margin:0 0 18px;color:var(--qs-muted)}
.qstudy-dose-browser__head{display:flex;align-items:flex-start;justify-content:space-between;gap:18px}
.qstudy-dose-eyebrow,.qstudy-dose-browser__head h2,.qstudy-dose-browser__head p{display:block}
.qstudy-dose-eyebrow{color:var(--qs-primary);font-size:11px;font-weight:950;letter-spacing:.03em}
.qstudy-dose-browser__head h2{margin:5px 0 4px;font-size:clamp(25px,3.4vw,36px);line-height:1.3}
.qstudy-dose-browser__head p{margin:0;color:var(--qs-muted);font-size:12px}
.qstudy-dose-status{flex:none;padding:7px 11px;border:1px solid color-mix(in srgb,var(--qs-primary) 27%,var(--qs-border));border-radius:99px;background:color-mix(in srgb,var(--qs-primary) 9%,var(--qs-bg));color:var(--qs-primary);font-size:10px;font-weight:900}
.qstudy-dose-browser.is-complete .qstudy-dose-status{border-color:color-mix(in srgb,var(--qs-success) 38%,var(--qs-border));background:color-mix(in srgb,var(--qs-success) 11%,var(--qs-bg));color:var(--qs-success)}
.qstudy-dose-browser__flashcards{display:grid;grid-template-columns:48px minmax(0,1fr) auto;align-items:center;gap:12px;margin:22px 0 17px;padding:12px 14px;border:1px solid color-mix(in srgb,var(--qs-secondary) 24%,var(--qs-border));border-radius:18px;background:color-mix(in srgb,var(--qs-secondary) 6%,var(--qs-bg))}
.qstudy-dose-browser__flashcards>span{display:grid;place-items:center;width:44px;height:44px;border-radius:14px;background:linear-gradient(145deg,var(--qs-secondary),var(--qs-primary));color:#fff;font-size:21px;box-shadow:0 9px 20px color-mix(in srgb,var(--qs-secondary) 25%,transparent)}
.qstudy-dose-browser__flashcards strong,.qstudy-dose-browser__flashcards small{display:block}
.qstudy-dose-browser__flashcards strong{font-size:14px}
.qstudy-dose-browser__flashcards small{margin-top:3px;color:var(--qs-muted);font-size:9px}
.qstudy-dose-browser__flashcards.is-complete{border-color:color-mix(in srgb,var(--qs-success) 44%,var(--qs-border));background:color-mix(in srgb,var(--qs-success) 9%,var(--qs-bg));box-shadow:inset 0 0 0 1px color-mix(in srgb,var(--qs-success) 7%,transparent)}
.qstudy-dose-browser__flashcards.is-complete>span{background:linear-gradient(145deg,var(--qs-success),var(--qs-secondary));font-weight:900;animation:qstudyDoseFlashcardDone .55s cubic-bezier(.2,.85,.25,1.25) both}
.qstudy-dose-browser__flashcards.is-complete strong{color:color-mix(in srgb,var(--qs-success) 72%,var(--qs-text))}
.qstudy-dose-browser__flashcards.is-complete .qstudy-btn{border-color:color-mix(in srgb,var(--qs-success) 30%,var(--qs-border))}
.qstudy-dose-flashcard-scope{min-width:0}
.qstudy-dose-flashcard-scope>small{overflow:hidden;color:var(--qs-secondary);font-size:9px;font-weight:850;text-overflow:ellipsis;white-space:nowrap}
.qstudy-dose-flashcard-scope>strong{margin-top:3px;color:var(--qs-text);font-size:16px;line-height:1.45}
.qstudy-dose-flashcard-scope>p{display:flex;flex-wrap:wrap;gap:5px;margin:6px 0 0}
.qstudy-dose-flashcard-scope>p em,.qstudy-dose-flashcard-scope>p b{display:inline-flex;align-items:center;min-height:23px;padding:3px 8px;border-radius:99px;font-size:8px;font-style:normal;line-height:1.4}
.qstudy-dose-flashcard-scope>p em{background:color-mix(in srgb,var(--qs-primary) 9%,var(--qs-bg));color:var(--qs-primary);font-weight:850}
.qstudy-dose-flashcard-scope>p b{border:1px solid color-mix(in srgb,var(--qs-secondary) 18%,var(--qs-border));background:var(--qs-bg);color:var(--qs-muted);font-weight:800}
.qstudy-dose-flashcard-scope>i{display:block;margin-top:6px;color:var(--qs-muted);font-size:8px;font-style:normal;line-height:1.6}
.qstudy-dose-browser__flashcards.is-empty{border-style:dashed;background:color-mix(in srgb,var(--qs-muted) 4%,var(--qs-bg));box-shadow:none}
.qstudy-dose-browser__flashcards.is-empty>span{background:color-mix(in srgb,var(--qs-muted) 45%,var(--qs-bg));box-shadow:none}
.qstudy-dose-browser__flashcards.is-empty .qstudy-btn{opacity:.58}
@keyframes qstudyDoseFlashcardDone{0%{opacity:0;transform:scale(.45) rotate(-18deg)}70%{transform:scale(1.12) rotate(3deg)}100%{opacity:1;transform:scale(1) rotate(0)}}
.qstudy-dose-challenges{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:11px}
.qstudy-dose-challenge{position:relative;overflow:hidden;display:grid;grid-template-columns:48px minmax(0,1fr);align-items:center;gap:11px;min-height:96px;padding:13px;border:1px solid var(--qs-border);border-radius:20px;background:color-mix(in srgb,var(--qs-bg) 94%,transparent);box-shadow:0 10px 28px rgba(26,31,54,.055);animation:qstudy-dose-pop .35s both}
.qstudy-dose-challenge:nth-child(2){animation-delay:.035s}.qstudy-dose-challenge:nth-child(3){animation-delay:.07s}.qstudy-dose-challenge:nth-child(4){animation-delay:.105s}.qstudy-dose-challenge:nth-child(5){animation-delay:.14s}.qstudy-dose-challenge:nth-child(6){animation-delay:.175s}
@keyframes qstudy-dose-pop{from{opacity:0;transform:translateY(9px) scale(.97)}to{opacity:1;transform:none}}
.qstudy-dose-challenge>span{display:grid;place-items:center;width:46px;height:46px;border-radius:50%;background:color-mix(in srgb,var(--qs-primary) 10%,var(--qs-bg));color:var(--qs-primary);font-size:20px;font-weight:950}
.qstudy-dose-challenge.is-dose-game:nth-child(2)>span{background:color-mix(in srgb,var(--qs-secondary) 12%,var(--qs-bg));color:var(--qs-secondary)}
.qstudy-dose-challenge.is-dose-game:nth-child(3)>span{background:color-mix(in srgb,var(--qs-gold) 18%,var(--qs-bg));color:#a66b00}
.qstudy-dose-challenge.is-dose-game:nth-child(4)>span{background:color-mix(in srgb,#14a7a0 13%,var(--qs-bg));color:#07847e}
.qstudy-dose-challenge.is-dose-game:nth-child(5)>span{background:color-mix(in srgb,#e45f91 13%,var(--qs-bg));color:#c43d73}
.qstudy-dose-challenge.is-dose-game:nth-child(6)>span{background:color-mix(in srgb,#5978e8 13%,var(--qs-bg));color:#405fc5}
.qstudy-dose-challenge.is-binary_choice>span{background:color-mix(in srgb,var(--qs-secondary) 12%,var(--qs-bg));color:var(--qs-secondary)}
.qstudy-dose-challenge.is-curriculum_case>span{background:color-mix(in srgb,var(--qs-gold) 18%,var(--qs-bg));color:#9c6800}
.qstudy-dose-challenge.is-complete>span{background:color-mix(in srgb,var(--qs-success) 12%,var(--qs-bg));color:var(--qs-success)}
.qstudy-dose-challenge small,.qstudy-dose-challenge strong,.qstudy-dose-challenge em{display:block}
.qstudy-dose-challenge small{color:var(--qs-muted);font-size:8px}
.qstudy-dose-challenge strong{margin:2px 0;font-size:12px}
.qstudy-dose-challenge em{color:var(--qs-muted);font-size:8px;font-style:normal}
.qstudy-dose-browser__actions{display:flex;gap:9px;margin-top:18px}
.qstudy-dose-browser__actions .qstudy-btn-primary{flex:1}
.qstudy-dose-pagination{display:grid;grid-template-columns:minmax(100px,1fr) auto minmax(100px,1fr);align-items:center;gap:12px;margin-top:22px;padding-top:17px;border-top:1px solid var(--qs-border)}
.qstudy-dose-pagination>button{display:flex;align-items:center;justify-content:center;gap:8px;min-height:42px;border:1px solid var(--qs-border);border-radius:13px;background:var(--qs-bg);color:var(--qs-text);font:inherit;font-size:18px;font-weight:900;cursor:pointer}
.qstudy-dose-pagination>button span{font-size:10px}
.qstudy-dose-pagination>button:hover:not(:disabled){border-color:var(--qs-primary);color:var(--qs-primary)}
.qstudy-dose-pagination>button:disabled{opacity:.35;cursor:not-allowed}
.qstudy-dose-pagination>div{text-align:center}
.qstudy-dose-pagination strong,.qstudy-dose-pagination div span{display:block}
.qstudy-dose-pagination strong{direction:ltr;unicode-bidi:isolate;padding:7px 15px;border-radius:99px;background:color-mix(in srgb,var(--qs-primary) 10%,var(--qs-bg));color:var(--qs-primary);font-size:13px}
.qstudy-dose-pagination div span{margin-top:4px;color:var(--qs-muted);font-size:8px}

@media(max-width:700px){
  .qstudy-doses-page .dfrna-content--study{width:100%;margin-inline:0}
  .qstudy-doses-app{width:100%;box-sizing:border-box;margin-top:68px;padding:0 10px 18px}
  .qstudy-doses-home{gap:12px}
  .qstudy-doses-home__head{padding-top:0}
  .qstudy-doses-home__head h1{margin-top:7px;font-size:27px}
  .qstudy-doses-home__head p{font-size:10px}
  .qstudy-dose-paths{width:100%;margin:0;padding:0;overflow:visible}
  .qstudy-dose-paths>div{justify-content:safe center;gap:8px;padding:2px 1px 8px;scroll-padding-inline:1px;scroll-snap-type:x mandatory}
  .qstudy-dose-path{grid-template-columns:40px minmax(0,1fr);gap:8px;flex:0 0 158px;min-height:66px;padding:9px;border-radius:16px;box-shadow:none;scroll-snap-align:center}
  .qstudy-dose-path:hover{transform:none}
  .qstudy-dose-path.is-active{box-shadow:0 7px 20px color-mix(in srgb,var(--qs-primary) 12%,transparent),inset 0 0 0 1px color-mix(in srgb,var(--qs-primary) 15%,transparent)}
  .qstudy-dose-path.is-active:after{inset-inline:16px;height:2px}
  .qstudy-dose-path__ring{width:40px;height:40px}
  .qstudy-dose-path__ring:before{inset:4px}
  .qstudy-dose-path__ring b{font-size:14px}
  .qstudy-dose-path__ring small{margin-top:2px;font-size:5px}
  .qstudy-dose-path__copy small{font-size:7px}
  .qstudy-dose-path__copy strong{margin:1px 0;font-size:10px}
  .qstudy-dose-path__copy em{overflow:hidden;font-size:6px;white-space:nowrap;text-overflow:ellipsis}
  .qstudy-dose-path>i{display:none}
  .qstudy-dose-path:only-child{flex-basis:min(260px,100%)}
  .qstudy-dose-home-stage{min-height:510px}
  .qstudy-dose-stage-loader{border-radius:24px}
  .qstudy-path-head{padding:2px 0 0}
  .qstudy-path-title{align-items:flex-start;margin:8px 0 12px}
  .qstudy-path-title h2{font-size:23px}
  .qstudy-path-title>div:first-child p{font-size:11px}
  .qstudy-path-actions{display:flex;max-width:100%;gap:7px;overflow-x:auto;padding-bottom:3px;scrollbar-width:none}
  .qstudy-path-actions::-webkit-scrollbar{display:none}
  .qstudy-path-actions .qstudy-btn{flex:none;width:auto;padding:8px 10px;font-size:9px}
  .qstudy-path-head .qstudy-stats{display:none}
  .qstudy-dose-browser{width:calc(100% + 8px);box-sizing:border-box;margin:13px -4px 18px;padding:17px 12px 14px;border-radius:24px}
  .qstudy-dose-browser__head{gap:8px}
  .qstudy-dose-browser__head h2{font-size:21px}
  .qstudy-dose-browser__head p{font-size:9px}
  .qstudy-dose-status{padding:6px 8px;font-size:8px}
  .qstudy-dose-browser__flashcards{grid-template-columns:39px minmax(0,1fr) auto;gap:8px;margin:14px 0 12px;padding:9px;border-radius:15px}
  .qstudy-dose-browser__flashcards>span{width:37px;height:37px;border-radius:11px;font-size:17px}
  .qstudy-dose-browser__flashcards strong{font-size:11px}
  .qstudy-dose-browser__flashcards small{font-size:7px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
  .qstudy-dose-browser__flashcards .qstudy-btn{padding:8px 9px;font-size:8px}
  .qstudy-dose-flashcard-scope>small{font-size:6.8px}
  .qstudy-dose-flashcard-scope>strong{font-size:11px}
  .qstudy-dose-flashcard-scope>p{gap:3px;margin-top:4px}
  .qstudy-dose-flashcard-scope>p em,.qstudy-dose-flashcard-scope>p b{min-height:19px;padding:2px 5px;font-size:6.5px}
  .qstudy-dose-flashcard-scope>i{margin-top:4px;font-size:6.5px}
  .qstudy-dose-challenges{grid-template-columns:repeat(3,minmax(0,1fr));gap:7px}
  .qstudy-dose-challenge{display:flex;flex-direction:column;justify-content:center;gap:5px;min-width:0;min-height:111px;padding:8px 4px;border-radius:17px;text-align:center}
  .qstudy-dose-challenge>span{width:39px;height:39px;font-size:17px}
  .qstudy-dose-challenge small{font-size:7px}
  .qstudy-dose-challenge strong{max-width:100%;font-size:9px;line-height:1.35}
  .qstudy-dose-challenge em{display:none}
  .qstudy-dose-browser__actions{margin-top:12px}
  .qstudy-dose-browser__actions .qstudy-btn{min-height:42px;padding:9px 10px;font-size:9px}
  .qstudy-dose-browser__actions .qstudy-btn:not(.qstudy-btn-primary){flex:0 0 auto}
  .qstudy-dose-pagination{grid-template-columns:1fr auto 1fr;gap:7px;margin-top:14px;padding-top:12px}
  .qstudy-dose-pagination>button{min-width:0;min-height:39px;font-size:16px}
  .qstudy-dose-pagination>button span{font-size:8px}
  .qstudy-dose-pagination strong{padding:6px 11px;font-size:11px}
  .qstudy-map{margin-top:16px}
}
@media(max-width:360px){
  .qstudy-dose-path{flex-basis:148px}
  .qstudy-dose-browser__flashcards{grid-template-columns:35px minmax(0,1fr)}
  .qstudy-dose-browser__flashcards .qstudy-btn{grid-column:1/-1;width:100%}
  .qstudy-dose-challenge{min-height:104px}
  .qstudy-dose-pagination>button span{display:none}
}
@media(prefers-reduced-motion:reduce){.qstudy-dose-challenge,.qstudy-doses-home__head>span:before,.qstudy-dose-stage-loader span,.qstudy-dose-home-stage.is-entering>.qstudy-dose-browser{animation:none}.qstudy-dose-path,.qstudy-dose-home-stage.is-switching>.qstudy-dose-browser{transition:none}}

/* Dated daily doses and the home-page inbox. */
.qstudy-dose-inbox{
  margin:28px 0 34px;
  padding:24px;
  border:1px solid color-mix(in srgb,var(--qs-primary) 28%,var(--qs-border));
  border-radius:24px;
  background:linear-gradient(135deg,color-mix(in srgb,var(--qs-primary) 8%,var(--qs-bg)),var(--qs-bg));
  box-shadow:0 18px 48px rgba(24,42,62,.08);
}
.qstudy-dose-inbox>header{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:20px;
  margin-bottom:18px;
}
.qstudy-dose-inbox>header h2,.qstudy-dose-inbox.is-clear h2{margin:3px 0;font-size:clamp(25px,4vw,34px)}
.qstudy-dose-inbox>header p,.qstudy-dose-inbox.is-clear p{margin:0;color:var(--qs-muted)}
.qstudy-dose-inbox>header>b{
  display:grid;
  place-items:center;
  flex:0 0 58px;
  width:58px;
  height:58px;
  border-radius:18px;
  background:var(--qs-primary);
  color:#fff;
  font-size:25px;
  box-shadow:0 12px 28px color-mix(in srgb,var(--qs-primary) 28%,transparent);
}
.qstudy-dose-grid{display:grid;gap:12px}
.qstudy-dose-card{
  display:grid;
  grid-template-columns:118px minmax(0,1fr) auto;
  align-items:center;
  gap:18px;
  padding:14px;
  border:1px solid var(--qs-border);
  border-radius:18px;
  background:var(--qs-bg);
}
.qstudy-dose-card.is-today{border-color:color-mix(in srgb,var(--qs-success) 42%,var(--qs-border))}
.qstudy-dose-card.is-overdue{border-color:color-mix(in srgb,var(--qs-gold) 55%,var(--qs-border))}
.qstudy-dose-date{
  display:grid;
  gap:1px;
  min-height:91px;
  padding:12px;
  border-radius:14px;
  background:color-mix(in srgb,var(--qs-primary) 9%,var(--qs-bg));
  text-align:center;
}
.qstudy-dose-card.is-overdue .qstudy-dose-date{background:color-mix(in srgb,var(--qs-gold) 13%,var(--qs-bg))}
.qstudy-dose-date span{color:var(--qs-primary);font-size:10px;font-weight:900}
.qstudy-dose-card.is-overdue .qstudy-dose-date span{color:#a56b00}
.qstudy-dose-date strong{font-size:17px}
.qstudy-dose-date small{color:var(--qs-muted);font-size:9px}
.qstudy-dose-copy>span{color:var(--qs-primary);font-size:10px;font-weight:850}
.qstudy-dose-copy h3{margin:2px 0 4px;font-size:20px}
.qstudy-dose-copy p{margin:0;color:var(--qs-text);font-size:12px}
.qstudy-dose-copy>small{display:block;margin-top:5px;color:var(--qs-muted);font-size:9px}
.qstudy-dose-inbox.is-clear{
  display:flex;
  align-items:center;
  gap:17px;
  border-color:color-mix(in srgb,var(--qs-success) 35%,var(--qs-border));
  background:linear-gradient(135deg,color-mix(in srgb,var(--qs-success) 8%,var(--qs-bg)),var(--qs-bg));
}
.qstudy-dose-clear-mark{
  display:grid;
  place-items:center;
  flex:0 0 54px;
  width:54px;
  height:54px;
  border-radius:17px;
  background:var(--qs-success);
  color:#fff;
  font-size:25px;
}
.qstudy-card-dose{
  display:block;
  margin:-8px 0 16px;
  padding:7px 10px;
  border-radius:9px;
  background:color-mix(in srgb,var(--qs-muted) 8%,var(--qs-bg));
  color:var(--qs-muted);
  font-size:10px;
  font-weight:800;
}
.qstudy-card-dose.is-due{background:color-mix(in srgb,var(--qs-gold) 14%,var(--qs-bg));color:#9a6500}
.qstudy-path-next-dose{
  max-width:280px;
  padding:9px 12px;
  border:1px solid var(--qs-border);
  border-radius:11px;
  color:var(--qs-muted);
  font-size:10px;
  line-height:1.7;
}
.qstudy-path-next-dose strong{display:block;color:var(--qs-text)}
.qstudy-calendar div.is-due{border-color:color-mix(in srgb,var(--qs-gold) 55%,var(--qs-border));background:color-mix(in srgb,var(--qs-gold) 9%,var(--qs-bg))}

/* Curriculum points, repeatable doses, and early access. */
.qstudy-points-overview{
  display:grid;
  grid-template-columns:auto auto 1fr;
  align-items:center;
  gap:22px;
  margin-bottom:18px;
  padding:18px 22px;
  border:1px solid color-mix(in srgb,var(--qs-gold) 38%,var(--qs-border));
  border-radius:20px;
  background:linear-gradient(135deg,color-mix(in srgb,var(--qs-gold) 11%,var(--qs-bg)),var(--qs-bg));
  box-shadow:0 12px 32px rgba(89,67,8,.06);
}
.qstudy-points-overview>div{display:flex;align-items:center;gap:11px}
.qstudy-points-overview small,.qstudy-points-overview strong{display:block}
.qstudy-points-overview small{color:var(--qs-muted);font-size:11px}
.qstudy-points-overview strong{font-size:21px;color:var(--qs-text)}
.qstudy-points-overview>p{margin:0;padding-inline-start:20px;border-inline-start:1px solid var(--qs-border);color:var(--qs-muted);font-size:12px;line-height:1.8}
.qstudy-points-star{display:grid;place-items:center;width:42px;height:42px;border-radius:14px;background:color-mix(in srgb,var(--qs-gold) 20%,var(--qs-bg));color:#bd7d00;font-size:22px}
.qstudy-dose-clear-actions{display:flex;flex-wrap:wrap;gap:8px;margin-top:14px}
.qstudy-today-replay{display:flex;align-items:center;justify-content:space-between;gap:16px;margin:14px 0;padding:15px 18px;border:1px solid color-mix(in srgb,var(--qs-primary) 20%,var(--qs-border));border-radius:16px;background:color-mix(in srgb,var(--qs-primary) 5%,var(--qs-bg))}
.qstudy-today-replay strong,.qstudy-today-replay span{display:block}
.qstudy-today-replay span{margin-top:3px;color:var(--qs-muted);font-size:12px}
.qstudy-today-replay>div:last-child{display:flex;flex-wrap:wrap;gap:8px}
.qstudy-card-dose.is-done{background:color-mix(in srgb,var(--qs-success) 12%,var(--qs-bg));color:var(--qs-success)}
.qstudy-card-dose.is-started{background:color-mix(in srgb,var(--qs-primary) 12%,var(--qs-bg));color:var(--qs-primary)}
.qstudy-path-points,.qstudy-progress-points{display:flex;align-items:center;justify-content:space-between;gap:10px;margin:12px 0 7px;color:#a96f00;font-size:12px;font-weight:850}
.qstudy-points-meter{height:6px;margin-bottom:13px;overflow:hidden;border-radius:99px;background:color-mix(in srgb,var(--qs-gold) 15%,var(--qs-bg))}
.qstudy-points-meter span{display:block;height:100%;border-radius:inherit;background:linear-gradient(90deg,#f1b624,#dc8712)}
.qstudy-stats{grid-template-columns:repeat(5,1fr)}
.qstudy-calendar div{display:flex;flex-direction:column}
.qstudy-calendar div.is-future{background:color-mix(in srgb,var(--qs-primary) 2%,var(--qs-bg))}
.qstudy-calendar-action{width:100%;margin-top:auto;padding:8px 7px;border:0;border-radius:8px;background:color-mix(in srgb,var(--qs-primary) 10%,var(--qs-bg));color:var(--qs-primary);font:inherit;font-size:11px;font-weight:850;cursor:pointer}
.qstudy-calendar-action:hover{background:var(--qs-primary);color:#fff}
.qstudy-calendar div.is-done .qstudy-calendar-action{background:color-mix(in srgb,var(--qs-success) 12%,var(--qs-bg));color:var(--qs-success)}
.qstudy-progress-list article>small{display:block;margin:-6px 0 17px;color:var(--qs-muted);font-size:11px}
.qstudy-progress-list article>.qstudy-meter{margin-top:16px}
.qstudy-finish-points{display:flex!important;flex-direction:column!important;margin-inline:8px!important;border-color:color-mix(in srgb,var(--qs-gold) 42%,var(--qs-border))!important;background:color-mix(in srgb,var(--qs-gold) 7%,var(--qs-bg))}
.qstudy-finish-points strong{font-size:17px}
.qstudy-finish-actions{display:flex!important;flex-direction:row!important;justify-content:center;gap:9px;border:0!important;padding:0!important;margin:0!important}

@media(max-width:760px){
  .qstudy-points-overview{grid-template-columns:1fr 1fr;gap:14px;padding:16px}
  .qstudy-points-overview>p{grid-column:1/-1;padding:12px 0 0;border-inline-start:0;border-top:1px solid var(--qs-border)}
  .qstudy-today-replay{align-items:flex-start;flex-direction:column}
  .qstudy-today-replay>div:last-child,.qstudy-today-replay .qstudy-btn{width:100%}
  .qstudy-stats{grid-template-columns:repeat(2,1fr)}
  .qstudy-stats div:nth-child(n){border:0;border-top:1px solid var(--qs-border);border-inline-start:1px solid var(--qs-border)}
  .qstudy-stats div:nth-child(-n+2){border-top:0}
  .qstudy-stats div:nth-child(odd){border-inline-start:0}
  .qstudy-stats div:last-child{grid-column:1/-1;border-inline-start:0}
  .qstudy-finish-actions{width:100%;flex-direction:column!important}
  .qstudy-finish-actions .qstudy-btn{width:100%}
}

@media(max-width:700px){
  .qstudy-dose-inbox{padding:17px 12px;border-radius:19px}
  .qstudy-dose-inbox>header{align-items:flex-start}
  .qstudy-dose-inbox>header>b{flex-basis:48px;width:48px;height:48px;border-radius:15px}
  .qstudy-dose-card{grid-template-columns:92px 1fr;gap:11px}
  .qstudy-dose-date{min-height:84px;padding:9px}
  .qstudy-dose-date strong{font-size:14px}
  .qstudy-dose-copy h3{font-size:17px}
  .qstudy-dose-card>.qstudy-btn{grid-column:1/-1;width:100%}
  .qstudy-dose-inbox.is-clear{align-items:flex-start}
}

.qstudy-flashcards-library{display:grid;gap:18px}
.qstudy-flashcards-head{display:flex;align-items:flex-end;justify-content:space-between;gap:18px;padding:5px 0}
.qstudy-flashcards-head h2{margin:6px 0 4px;font-size:31px}
.qstudy-flashcards-head p{margin:0;color:var(--qs-muted)}
.qstudy-flashcards-head>b{display:grid;place-items:center;min-width:72px;height:52px;border-radius:16px;background:color-mix(in srgb,var(--qs-primary) 10%,var(--qs-bg));color:var(--qs-primary);font-size:16px}
.qstudy-flashcards-filters{display:flex;gap:8px;overflow-x:auto;padding:2px 0 5px;scrollbar-width:none}
.qstudy-flashcards-filters::-webkit-scrollbar{display:none}
.qstudy-flashcards-filters button{flex:none;padding:9px 14px;border:1px solid var(--qs-border);border-radius:99px;background:var(--qs-bg);color:var(--qs-muted);font:inherit;font-size:11px;font-weight:850;cursor:pointer}
.qstudy-flashcards-filters button.is-active{border-color:var(--qs-primary);background:var(--qs-primary);color:#fff}
.qstudy-flashcards-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:15px}
.qstudy-library-card{height:300px;padding:0;border:0;background:transparent;color:var(--qs-text);font:inherit;text-align:inherit;cursor:pointer;perspective:1100px}
.qstudy-library-card:focus-visible{outline:3px solid color-mix(in srgb,var(--qs-primary) 35%,transparent);outline-offset:4px;border-radius:21px}
.qstudy-library-card__inner{position:relative;display:block;width:100%;height:100%;transition:transform .48s ease;transform-style:preserve-3d}
.qstudy-library-card.is-flipped .qstudy-library-card__inner{transform:rotateY(180deg)}
.qstudy-library-card__face{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;flex-direction:column;gap:12px;overflow:hidden;padding:21px;border:1px solid color-mix(in srgb,var(--qs-primary) 27%,var(--qs-border));border-radius:21px;background:linear-gradient(145deg,color-mix(in srgb,var(--qs-primary) 7%,var(--qs-bg)),var(--qs-bg));box-shadow:0 13px 34px rgba(23,36,68,.1);backface-visibility:hidden;-webkit-backface-visibility:hidden}
.qstudy-library-card__face.is-back{transform:rotateY(180deg);background:linear-gradient(145deg,color-mix(in srgb,var(--qs-secondary) 9%,var(--qs-bg)),var(--qs-bg))}
.qstudy-library-card__face small{padding:5px 9px;border-radius:99px;background:color-mix(in srgb,var(--qs-primary) 11%,var(--qs-bg));color:var(--qs-primary);font-size:8px;font-weight:900}
.qstudy-library-card__face strong,.qstudy-library-card__face p{margin:0;color:var(--qs-text);font-size:17px;line-height:1.75;text-align:center}
.qstudy-library-card__face p{font-size:15px}
.qstudy-library-card__face em{margin-top:auto;color:var(--qs-muted);font-size:8px;font-style:normal}
.qstudy-library-card__face figure{width:100%;height:110px;margin:0;padding:5px;border:1px solid var(--qs-border);border-radius:12px;background:#fff}
.qstudy-library-card__face figure img{display:block;width:100%;height:100%;object-fit:contain;border-radius:8px}
@media(max-width:900px){.qstudy-flashcards-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:560px){
  .qstudy-flashcards-head{align-items:flex-start}
  .qstudy-flashcards-head h2{font-size:24px}
  .qstudy-flashcards-head>b{min-width:58px;height:45px}
  .qstudy-flashcards-grid{grid-template-columns:1fr}
  .qstudy-library-card{height:330px}
}
@media(prefers-reduced-motion:reduce){.qstudy-library-card__inner{transition:none}}

/* Standalone flashcard center */
.qstudy-flashcard-app{max-width:1120px;padding-top:6px}
.qstudy-flashcard-center{display:grid;gap:20px;padding:6px 0 30px}
.qstudy-flashcard-overview{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px}
.qstudy-flashcard-overview article{display:flex;align-items:center;gap:12px;padding:16px;border:1px solid var(--qs-border);border-radius:18px;background:var(--qs-bg);box-shadow:0 8px 24px rgba(25,38,70,.055)}
.qstudy-flashcard-overview i{display:grid;place-items:center;flex:0 0 42px;width:42px;height:42px;border-radius:13px;background:color-mix(in srgb,var(--qs-primary) 10%,var(--qs-bg));color:var(--qs-primary);font-size:18px;font-style:normal;font-weight:950}
.qstudy-flashcard-overview article.is-due i{background:color-mix(in srgb,var(--qs-gold) 18%,var(--qs-bg));color:#a46d00}
.qstudy-flashcard-overview article.is-mastered i{background:color-mix(in srgb,var(--qs-success) 13%,var(--qs-bg));color:var(--qs-success)}
.qstudy-flashcard-overview article.is-favorite i{background:color-mix(in srgb,var(--qs-danger) 11%,var(--qs-bg));color:var(--qs-danger)}
.qstudy-flashcard-overview strong,.qstudy-flashcard-overview span{display:block}
.qstudy-flashcard-overview strong{font-size:22px;line-height:1}
.qstudy-flashcard-overview span{margin-top:5px;color:var(--qs-muted);font-size:10px}
.qstudy-flashcard-activity{display:grid;grid-template-columns:repeat(3,auto) 1fr;align-items:center;gap:22px;padding:16px 20px;border:1px solid color-mix(in srgb,var(--qs-primary) 25%,var(--qs-border));border-radius:18px;background:linear-gradient(135deg,color-mix(in srgb,var(--qs-primary) 7%,var(--qs-bg)),var(--qs-bg))}
.qstudy-flashcard-activity>div{padding-inline-end:22px;border-inline-end:1px solid var(--qs-border)}
.qstudy-flashcard-activity span,.qstudy-flashcard-activity strong{display:block}
.qstudy-flashcard-activity span{color:var(--qs-muted);font-size:9px}
.qstudy-flashcard-activity strong{margin-top:4px;font-size:17px}
.qstudy-flashcard-activity p{margin:0;color:var(--qs-muted);font-size:10px;line-height:1.7}
.qstudy-flashcard-paths{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:15px}
.qstudy-flashcard-path{display:grid;gap:15px;padding:19px;border:1px solid var(--qs-border);border-radius:21px;background:var(--qs-bg);box-shadow:0 10px 30px rgba(25,38,70,.06)}
.qstudy-flashcard-path>header{display:flex;align-items:center;gap:11px}
.qstudy-flashcard-path>header>span{display:grid;place-items:center;flex:0 0 45px;width:45px;height:45px;border-radius:14px;background:linear-gradient(145deg,var(--qs-primary),var(--qs-secondary));color:#fff;font-size:20px}
.qstudy-flashcard-path header small,.qstudy-flashcard-path header h3{display:block}
.qstudy-flashcard-path header small{color:var(--qs-primary);font-size:9px;font-weight:850}
.qstudy-flashcard-path header h3{margin:2px 0 0;font-size:18px}
.qstudy-flashcard-path__numbers{display:flex;gap:8px;flex-wrap:wrap}
.qstudy-flashcard-path__numbers span{padding:6px 9px;border-radius:9px;background:color-mix(in srgb,var(--qs-muted) 7%,var(--qs-bg));color:var(--qs-muted);font-size:9px}
.qstudy-flashcard-path__numbers span.is-due{background:color-mix(in srgb,var(--qs-gold) 14%,var(--qs-bg));color:#9a6700}
.qstudy-flashcard-path__numbers b{color:inherit;font-size:11px}
.qstudy-flashcard-path__meter{overflow:hidden;height:7px;border-radius:99px;background:color-mix(in srgb,var(--qs-muted) 11%,var(--qs-bg))}
.qstudy-flashcard-path__meter span{display:block;height:100%;border-radius:inherit;background:linear-gradient(90deg,var(--qs-primary),var(--qs-secondary))}
.qstudy-flashcard-path>footer{display:flex;align-items:center;justify-content:space-between;gap:12px}
.qstudy-flashcard-path>footer small{color:var(--qs-muted);font-size:9px}

/* Session setup */
.qstudy-flashcard-setup{display:grid;gap:20px;max-width:850px;margin:5px auto 35px}
.qstudy-flashcard-setup>header{text-align:center}
.qstudy-flashcard-setup>header>span{color:var(--qs-primary);font-size:10px;font-weight:900}
.qstudy-flashcard-setup>header h2{margin:6px 0 5px;font-size:30px}
.qstudy-flashcard-setup>header p{margin:0;color:var(--qs-muted)}
.qstudy-flashcard-mode-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}
.qstudy-flashcard-mode-grid label{position:relative}
.qstudy-flashcard-mode-grid input{position:absolute;opacity:0}
.qstudy-flashcard-mode-grid label>span{display:grid;grid-template-columns:48px 1fr;grid-template-rows:auto auto;column-gap:12px;align-items:center;min-height:86px;padding:15px;border:1px solid var(--qs-border);border-radius:17px;background:var(--qs-bg);cursor:pointer;transition:.18s}
.qstudy-flashcard-mode-grid i{display:grid;grid-row:1/3;place-items:center;width:48px;height:48px;border-radius:15px;background:color-mix(in srgb,var(--qs-primary) 9%,var(--qs-bg));color:var(--qs-primary);font-size:20px;font-style:normal}
.qstudy-flashcard-mode-grid strong{align-self:end}
.qstudy-flashcard-mode-grid small{align-self:start;color:var(--qs-muted);font-size:9px}
.qstudy-flashcard-mode-grid input:checked+span{border-color:var(--qs-primary);background:color-mix(in srgb,var(--qs-primary) 7%,var(--qs-bg));box-shadow:0 0 0 3px color-mix(in srgb,var(--qs-primary) 12%,transparent)}
.qstudy-flashcard-mode-grid input:checked+span i{background:var(--qs-primary);color:#fff}
.qstudy-flashcard-options{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;padding:18px;border:1px solid var(--qs-border);border-radius:20px;background:var(--qs-bg)}
.qstudy-flashcard-options>label:not(.is-switch){display:grid;gap:7px;color:var(--qs-text);font-size:10px;font-weight:800}
.qstudy-flashcard-options select{width:100%;padding:11px;border:1px solid var(--qs-border);border-radius:11px;background:var(--qs-bg);color:var(--qs-text);font:inherit}
.qstudy-flashcard-options .is-switch{display:flex;align-items:center;gap:11px;min-height:58px;padding:10px;border-radius:13px;background:color-mix(in srgb,var(--qs-muted) 5%,var(--qs-bg));cursor:pointer}
.qstudy-flashcard-options .is-switch>input{position:absolute;opacity:0}
.qstudy-flashcard-options .is-switch>span{position:relative;flex:0 0 40px;width:40px;height:23px;border-radius:99px;background:var(--qs-border);transition:.18s}
.qstudy-flashcard-options .is-switch>span:after{content:"";position:absolute;top:3px;right:3px;width:17px;height:17px;border-radius:50%;background:#fff;box-shadow:0 2px 5px rgba(0,0,0,.18);transition:.18s}
.qstudy-flashcard-options .is-switch>input:checked+span{background:var(--qs-primary)}
.qstudy-flashcard-options .is-switch>input:checked+span:after{transform:translateX(-17px)}
.qstudy-flashcard-options .is-switch strong,.qstudy-flashcard-options .is-switch small{display:block}
.qstudy-flashcard-options .is-switch strong{font-size:10px}
.qstudy-flashcard-options .is-switch small{margin-top:2px;color:var(--qs-muted);font-size:8px}
.qstudy-flashcard-setup>aside{display:flex;align-items:center;gap:10px;padding:12px 15px;border-radius:14px;background:color-mix(in srgb,var(--qs-primary) 6%,var(--qs-bg));color:var(--qs-muted)}
.qstudy-flashcard-setup>aside>span{font-size:22px}
.qstudy-flashcard-setup>aside p{margin:0;font-size:9px;line-height:1.7}
.qstudy-flashcard-start{justify-self:center;min-width:230px;min-height:48px}

/* Focused spaced-repetition session */
.qstudy-srs-session{display:grid;max-width:780px;margin:0 auto;padding:5px 0 32px}
.qstudy-srs-topbar{display:grid;grid-template-columns:42px 1fr 42px;align-items:center;gap:12px;margin-bottom:10px}
.qstudy-srs-topbar>button{display:grid;place-items:center;width:40px;height:40px;padding:0;border:1px solid var(--qs-border);border-radius:13px;background:var(--qs-bg);color:var(--qs-muted);font:inherit;font-size:20px;cursor:pointer}
.qstudy-srs-topbar>button:last-child{color:var(--qs-muted)}
.qstudy-srs-topbar>button:last-child.is-active{border-color:color-mix(in srgb,var(--qs-danger) 35%,var(--qs-border));background:color-mix(in srgb,var(--qs-danger) 8%,var(--qs-bg));color:var(--qs-danger)}
.qstudy-srs-topbar>div{text-align:center}
.qstudy-srs-topbar strong,.qstudy-srs-topbar span{display:block}
.qstudy-srs-topbar strong{font-size:14px}
.qstudy-srs-topbar span{margin-top:2px;color:var(--qs-muted);font-size:9px}
.qstudy-srs-progress{overflow:hidden;height:6px;margin-bottom:11px;border-radius:99px;background:color-mix(in srgb,var(--qs-muted) 12%,var(--qs-bg))}
.qstudy-srs-progress span{display:block;height:100%;border-radius:inherit;background:linear-gradient(90deg,var(--qs-primary),var(--qs-secondary));transition:width .25s}
.qstudy-srs-tools{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:9px}
.qstudy-srs-tools>span{overflow:hidden;color:var(--qs-muted);font-size:9px;text-overflow:ellipsis;white-space:nowrap}
.qstudy-srs-tools>div{display:flex;gap:6px}
.qstudy-srs-tools button{display:grid;place-items:center;width:34px;height:34px;padding:0;border:1px solid var(--qs-border);border-radius:10px;background:var(--qs-bg);color:var(--qs-text);cursor:pointer}
.qstudy-srs-card{height:min(485px,58vh);padding:0;border:0;background:transparent;color:var(--qs-text);font:inherit;text-align:inherit;cursor:pointer;perspective:1300px}
.qstudy-srs-card__inner{position:relative;display:block;width:100%;height:100%;transition:transform .5s cubic-bezier(.2,.72,.2,1);transform-style:preserve-3d}
.qstudy-srs-card.is-flipped .qstudy-srs-card__inner{transform:rotateY(180deg)}
.qstudy-srs-face{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;flex-direction:column;gap:15px;overflow:auto;padding:32px;border:1px solid color-mix(in srgb,var(--qs-primary) 30%,var(--qs-border));border-radius:26px;background:radial-gradient(circle at 50% 0,color-mix(in srgb,var(--qs-primary) 13%,transparent),transparent 42%),var(--qs-bg);box-shadow:0 22px 65px rgba(22,34,68,.14);backface-visibility:hidden;-webkit-backface-visibility:hidden}
.qstudy-srs-face.is-back{transform:rotateY(180deg);background:radial-gradient(circle at 50% 0,color-mix(in srgb,var(--qs-secondary) 15%,transparent),transparent 42%),var(--qs-bg)}
.qstudy-srs-face>small{padding:6px 11px;border-radius:99px;background:color-mix(in srgb,var(--qs-primary) 10%,var(--qs-bg));color:var(--qs-primary);font-size:9px;font-weight:900}
.qstudy-srs-face>strong,.qstudy-srs-face>p{max-width:650px;margin:0;color:var(--qs-text);font-size:clamp(23px,3vw,31px);line-height:1.75;text-align:center}
.qstudy-srs-face>p{font-size:clamp(18px,2.3vw,24px)}
.qstudy-srs-face>i{padding:7px 10px;border-radius:9px;background:color-mix(in srgb,var(--qs-secondary) 8%,var(--qs-bg));color:var(--qs-secondary);font-size:9px;font-style:normal}
.qstudy-srs-face>em{margin-top:auto;color:var(--qs-muted);font-size:9px;font-style:normal}
.qstudy-srs-face>figure{width:min(480px,100%);max-height:190px;margin:0;padding:7px;border:1px solid var(--qs-border);border-radius:15px;background:#fff}
.qstudy-srs-face>figure img{display:block;width:100%;height:170px;object-fit:contain;border-radius:10px}
.qstudy-srs-source{display:grid;grid-template-columns:34px minmax(0,1fr) auto;align-items:center;gap:10px;width:100%;margin-top:10px;padding:8px 11px;border:1px solid color-mix(in srgb,var(--qs-primary) 25%,var(--qs-border));border-radius:13px;background:color-mix(in srgb,var(--qs-primary) 5%,var(--qs-bg));color:var(--qs-text);font:inherit;text-align:start}
button.qstudy-srs-source{cursor:pointer;transition:border-color .18s,box-shadow .18s,transform .18s}
button.qstudy-srs-source:hover,button.qstudy-srs-source:focus-visible{border-color:color-mix(in srgb,var(--qs-primary) 55%,var(--qs-border));box-shadow:0 8px 20px color-mix(in srgb,var(--qs-primary) 12%,transparent);transform:translateY(-1px)}
.qstudy-srs-source>span{display:grid;place-items:center;width:34px;height:34px;border-radius:10px;background:var(--qs-primary);color:#fff;font-size:16px}
.qstudy-srs-source small,.qstudy-srs-source strong,.qstudy-srs-source em{display:block}
.qstudy-srs-source small{color:var(--qs-muted);font-size:8px}
.qstudy-srs-source strong{margin-top:1px;color:var(--qs-text);font-size:11px}
.qstudy-srs-source em{overflow:hidden;margin-top:1px;color:var(--qs-muted);font-size:8px;font-style:normal;text-overflow:ellipsis;white-space:nowrap}
.qstudy-srs-source>i{color:var(--qs-primary);font-size:9px;font-style:normal;font-weight:900}
.qstudy-srs-source.is-static{border-style:dashed}
.qstudy-srs-source.is-missing{border-color:color-mix(in srgb,#b98532 38%,var(--qs-border));background:color-mix(in srgb,#fff1d6 45%,var(--qs-bg))}
.qstudy-srs-source.is-missing>span{background:#b98532}
.qstudy-srs-reveal{justify-self:center;min-width:210px;margin-top:13px;padding:12px 20px;border:0;border-radius:13px;background:var(--qs-primary);color:#fff;font:inherit;font-size:11px;font-weight:900;cursor:pointer}
.qstudy-srs-ratings{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-top:13px}
.qstudy-srs-ratings button{display:grid;grid-template-columns:auto 1fr;align-items:center;column-gap:9px;min-height:58px;padding:9px 13px;border:1px solid var(--qs-border);border-radius:14px;background:var(--qs-bg);color:var(--qs-text);font:inherit;text-align:start;cursor:pointer}
.qstudy-srs-ratings button>span{display:grid;grid-row:1/3;place-items:center;width:29px;height:29px;border-radius:9px;background:color-mix(in srgb,var(--qs-muted) 9%,var(--qs-bg));font-size:9px}
.qstudy-srs-ratings strong{font-size:12px}
.qstudy-srs-ratings small{color:var(--qs-muted);font-size:8px}
.qstudy-srs-ratings .is-hard{border-color:color-mix(in srgb,var(--qs-danger) 33%,var(--qs-border));color:var(--qs-danger)}
.qstudy-srs-ratings .is-good{border-color:color-mix(in srgb,var(--qs-primary) 33%,var(--qs-border));color:var(--qs-primary)}
.qstudy-srs-ratings .is-easy{border-color:color-mix(in srgb,var(--qs-success) 33%,var(--qs-border));color:var(--qs-success)}
.qstudy-srs-ratings button:hover{transform:translateY(-2px);box-shadow:0 8px 20px rgba(22,34,68,.09)}
.qstudy-srs-ratings button:disabled{opacity:.45;pointer-events:none}
.qstudy-srs-session-stats{display:flex;justify-content:center;gap:18px;margin-top:12px;color:var(--qs-muted);font-size:8px}
.qstudy-srs-session-stats b{color:var(--qs-text)}

/* Session summary */
.qstudy-srs-finish{display:grid;justify-items:center;max-width:720px;margin:15px auto;padding:38px 28px;border:1px solid var(--qs-border);border-radius:27px;background:var(--qs-bg);text-align:center;box-shadow:0 20px 55px rgba(22,34,68,.1)}
.qstudy-srs-finish__mark{display:grid;place-items:center;width:72px;height:72px;margin-bottom:14px;border-radius:24px;background:linear-gradient(145deg,var(--qs-success),var(--qs-secondary));color:#fff;font-size:35px;box-shadow:0 12px 28px color-mix(in srgb,var(--qs-success) 25%,transparent)}
.qstudy-srs-finish h2{margin:8px 0 5px;font-size:29px}
.qstudy-srs-finish>p{max-width:540px;margin:0;color:var(--qs-muted);line-height:1.75}
.qstudy-srs-dose-completion{display:flex;align-items:center;gap:9px;width:100%;margin-top:18px;padding:12px 14px;border:1px solid color-mix(in srgb,var(--qs-success) 35%,var(--qs-border));border-radius:15px;background:color-mix(in srgb,var(--qs-success) 8%,var(--qs-bg));color:color-mix(in srgb,var(--qs-success) 75%,var(--qs-text));text-align:right}
.qstudy-srs-dose-completion span{display:grid;place-items:center;flex:0 0 29px;width:29px;height:29px;border-radius:10px;background:var(--qs-success);color:#fff;font-size:16px;font-weight:900}
.qstudy-srs-dose-completion strong{font-size:10px;line-height:1.7}
.qstudy-srs-dose-completion.is-error{border-color:color-mix(in srgb,var(--qs-danger) 35%,var(--qs-border));background:color-mix(in srgb,var(--qs-danger) 7%,var(--qs-bg));color:var(--qs-danger)}
.qstudy-srs-dose-completion.is-error span{background:var(--qs-danger)}
.qstudy-srs-xp-earned{display:flex;align-items:center;gap:12px;width:100%;margin-top:12px;padding:14px 16px;border:1px solid color-mix(in srgb,var(--qs-gold) 42%,var(--qs-border));border-radius:17px;background:linear-gradient(135deg,color-mix(in srgb,var(--qs-gold) 12%,var(--qs-bg)),color-mix(in srgb,var(--qs-primary) 5%,var(--qs-bg)));text-align:right}
.qstudy-srs-xp-earned>span{display:grid;place-items:center;flex:0 0 39px;width:39px;height:39px;border-radius:13px;background:linear-gradient(145deg,var(--qs-gold),#ff9f43);color:#fff;font-size:19px;box-shadow:0 8px 18px color-mix(in srgb,var(--qs-gold) 26%,transparent)}
.qstudy-srs-xp-earned div{min-width:0}.qstudy-srs-xp-earned strong,.qstudy-srs-xp-earned small{display:block}.qstudy-srs-xp-earned strong{font-size:15px;color:color-mix(in srgb,var(--qs-gold) 78%,var(--qs-text))}.qstudy-srs-xp-earned small{margin-top:3px;color:var(--qs-muted);font-size:9px;line-height:1.65}
.qstudy-srs-xp-earned.is-saved{border-color:var(--qs-border);background:color-mix(in srgb,var(--qs-primary) 5%,var(--qs-bg))}.qstudy-srs-xp-earned.is-saved>span{background:var(--qs-primary);box-shadow:none}.qstudy-srs-xp-earned.is-saved strong{color:var(--qs-text)}
.qstudy-srs-finish__stats{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;width:100%;margin:24px 0 12px}
.qstudy-srs-finish__stats article{padding:15px;border-radius:15px;background:color-mix(in srgb,var(--qs-primary) 6%,var(--qs-bg))}
.qstudy-srs-finish__stats strong,.qstudy-srs-finish__stats span{display:block}
.qstudy-srs-finish__stats strong{color:var(--qs-primary);font-size:22px}
.qstudy-srs-finish__stats span{margin-top:3px;color:var(--qs-muted);font-size:8px}
.qstudy-srs-finish__ratings{display:flex;justify-content:center;gap:9px;margin:5px 0 22px}
.qstudy-srs-finish__ratings span{padding:7px 11px;border-radius:99px;background:color-mix(in srgb,var(--qs-muted) 7%,var(--qs-bg));font-size:9px}
.qstudy-srs-finish__ratings .is-hard{color:var(--qs-danger)}.qstudy-srs-finish__ratings .is-good{color:var(--qs-primary)}.qstudy-srs-finish__ratings .is-easy{color:var(--qs-success)}
.qstudy-srs-finish__actions{display:flex;gap:9px;justify-content:center}
.qstudy-activity-xp{display:inline-flex!important;align-items:center;justify-content:center;width:auto!important;min-width:90px;margin:0 auto 10px!important;padding:7px 12px!important;border:1px solid color-mix(in srgb,var(--qs-gold) 40%,var(--qs-border))!important;border-radius:99px!important;background:color-mix(in srgb,var(--qs-gold) 11%,var(--qs-bg))!important;color:color-mix(in srgb,var(--qs-gold) 80%,var(--qs-text))!important;font-size:12px;font-weight:900}
.qstudy-activity-xp.is-saved{border-color:var(--qs-border)!important;background:color-mix(in srgb,var(--qs-primary) 5%,var(--qs-bg))!important;color:var(--qs-muted)!important;font-size:9px}

@media(max-width:760px){
  .qstudy-flashcards-page .dfrna-content--study{width:100%}
  .qstudy-flashcard-app{width:100%;padding:4px 12px 18px}
  .qstudy-flashcard-overview{grid-template-columns:repeat(2,1fr);gap:8px}
  .qstudy-flashcard-overview article{padding:11px;gap:9px;border-radius:14px}
  .qstudy-flashcard-overview i{flex-basis:35px;width:35px;height:35px;border-radius:11px}
  .qstudy-flashcard-overview strong{font-size:18px}
  .qstudy-flashcard-activity{grid-template-columns:repeat(3,1fr);gap:0;padding:12px}
  .qstudy-flashcard-activity>div{padding:0 8px;text-align:center}
  .qstudy-flashcard-activity>div:first-child{border-inline-end:0}
  .qstudy-flashcard-activity p{grid-column:1/-1;margin-top:10px;padding-top:10px;border-top:1px solid var(--qs-border);text-align:center}
  .qstudy-flashcard-paths{grid-template-columns:1fr}
  .qstudy-flashcard-mode-grid{grid-template-columns:1fr}
  .qstudy-flashcard-options{grid-template-columns:1fr;padding:12px}
  .qstudy-flashcard-setup>aside{display:none}
  .qstudy-flashcard-start{width:100%}
  .qstudy-srs-session{min-height:calc(100dvh - 165px);padding-bottom:5px}
  .qstudy-srs-card{height:min(400px,45vh)}
  .qstudy-srs-face{gap:11px;padding:21px 17px;border-radius:22px}
  .qstudy-srs-face>strong{font-size:22px}
  .qstudy-srs-face>p{font-size:18px}
  .qstudy-srs-face>figure{max-height:145px}
  .qstudy-srs-face>figure img{height:125px}
  .qstudy-srs-source{grid-template-columns:32px minmax(0,1fr);gap:8px;margin-top:8px;padding:7px 9px}
  .qstudy-srs-source>span{width:32px;height:32px}
  .qstudy-srs-source>i{grid-column:2}
  .qstudy-srs-ratings{gap:6px}
  .qstudy-srs-ratings button{grid-template-columns:1fr;justify-items:center;gap:2px;padding:8px 4px;text-align:center}
  .qstudy-srs-ratings button>span{display:none}
  .qstudy-srs-finish{padding:27px 15px}
  .qstudy-srs-finish__actions{width:100%;flex-direction:column}
  .qstudy-srs-finish__actions .qstudy-btn{width:100%}
}
@media(prefers-reduced-motion:reduce){.qstudy-srs-card__inner{transition:none}.qstudy-srs-ratings button:hover{transform:none}}

/* مكتبة الألعاب */
.qstudy-games-app{max-width:1160px;margin-top:24px}
.qstudy-games-library{display:grid;gap:24px}
.qstudy-games-library__hero{position:relative;isolation:isolate;overflow:hidden;display:flex;align-items:center;justify-content:space-between;min-height:235px;padding:38px 42px;border-radius:30px;background:linear-gradient(125deg,#172654 0%,#354fc4 54%,#7b4bd1 100%);color:#fff;box-shadow:0 24px 60px rgba(31,48,130,.22)}
.qstudy-games-library__hero:before,.qstudy-games-library__hero:after{content:"";position:absolute;z-index:-1;border:1px solid rgba(255,255,255,.13);border-radius:50%}
.qstudy-games-library__hero:before{width:290px;height:290px;inset:-160px auto auto -65px}
.qstudy-games-library__hero:after{width:190px;height:190px;inset:auto 45% -135px auto}
.qstudy-games-library__hero>div:first-child{max-width:650px}
.qstudy-games-library__hero>div:first-child>span{display:inline-flex;padding:6px 11px;border:1px solid rgba(255,255,255,.22);border-radius:99px;background:rgba(255,255,255,.1);font-size:11px;font-weight:900}
.qstudy-games-library__hero h1{margin:12px 0 9px;font-size:clamp(31px,4vw,48px);line-height:1.25}
.qstudy-games-library__hero p{max-width:570px;margin:0;color:rgba(255,255,255,.78);font-size:15px;line-height:1.8}
.qstudy-games-library__icons{position:relative;flex:0 0 250px;height:150px}
.qstudy-games-library__icons i{position:absolute;display:grid;place-items:center;border:1px solid rgba(255,255,255,.2);background:rgba(255,255,255,.12);font-style:normal;box-shadow:0 16px 35px rgba(9,16,57,.2);backdrop-filter:blur(10px)}
.qstudy-games-library__icons i:nth-child(1){z-index:3;inset:13px 75px auto auto;width:98px;height:98px;border-radius:30px;font-size:46px;transform:rotate(6deg)}
.qstudy-games-library__icons i:nth-child(2){inset:auto 5px 1px auto;width:68px;height:68px;border-radius:22px;font-size:29px;transform:rotate(-8deg)}
.qstudy-games-library__icons i:nth-child(3){inset:0 auto auto 5px;width:62px;height:62px;border-radius:20px;font-size:27px;transform:rotate(10deg)}
.qstudy-games-library__title{display:flex;align-items:flex-end;justify-content:space-between;gap:18px;margin-top:8px}
.qstudy-games-library__title span,.qstudy-games-rooms>header>span{color:var(--qs-primary);font-size:10px;font-weight:950}
.qstudy-games-library__title h2,.qstudy-games-rooms>header h2{margin:3px 0 0;font-size:25px}
.qstudy-games-library__title>b{padding:7px 12px;border:1px solid var(--qs-border);border-radius:99px;background:var(--qs-bg);color:var(--qs-muted);font-size:10px}
.qstudy-games-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}
.qstudy-game-card{--game:#5368df;--game-soft:#eef0ff;position:relative;overflow:hidden;display:flex;flex-direction:column;min-height:285px;padding:23px;border:1px solid color-mix(in srgb,var(--game) 22%,var(--qs-border));border-radius:22px;background:linear-gradient(145deg,color-mix(in srgb,var(--game) 5%,var(--qs-bg)),var(--qs-bg) 55%);box-shadow:0 12px 30px rgba(22,30,66,.055);transition:transform .18s ease,border-color .18s ease,box-shadow .18s ease}
.qstudy-game-card:after{content:"";position:absolute;width:115px;height:115px;inset:auto auto -74px -58px;border:18px solid color-mix(in srgb,var(--game) 8%,transparent);border-radius:50%;pointer-events:none}
.qstudy-game-card:hover{border-color:color-mix(in srgb,var(--game) 54%,var(--qs-border));transform:translateY(-3px);box-shadow:0 18px 38px color-mix(in srgb,var(--game) 12%,transparent)}
.qstudy-game-card.is-hero{--game:#d79514}.qstudy-game-card.is-ladder{--game:#5f58d6}.qstudy-game-card.is-crossword{--game:#159a94}.qstudy-game-card.is-sequence{--game:#8658d9}.qstudy-game-card.is-secret{--game:#c87628}.qstudy-game-card.is-spy{--game:#d34e66}.qstudy-game-card.is-match{--game:#2380c7}.qstudy-game-card.is-visual-memory{--game:#6d4dc2}.qstudy-game-card.is-battle-royale{--game:#5434cf}
.qstudy-game-card.is-featured{grid-column:1/-1;min-height:250px;background:radial-gradient(circle at 8% 10%,color-mix(in srgb,var(--game) 20%,transparent),transparent 32%),linear-gradient(125deg,color-mix(in srgb,var(--game) 10%,var(--qs-bg)),var(--qs-bg))}
.qstudy-game-card__top{display:flex;align-items:flex-start;justify-content:space-between;gap:14px}
.qstudy-game-card__icon{display:grid;place-items:center;width:55px;height:55px;border-radius:17px;background:color-mix(in srgb,var(--game) 13%,var(--qs-bg));color:var(--game);font-size:27px;font-weight:950}
.qstudy-game-card__tags{display:flex;gap:6px;flex-wrap:wrap;justify-content:flex-end}
.qstudy-game-card__tags span{padding:5px 9px;border:1px solid color-mix(in srgb,var(--game) 15%,var(--qs-border));border-radius:99px;background:color-mix(in srgb,var(--game) 5%,var(--qs-bg));color:var(--qs-muted);font-size:9px;font-weight:800}
.qstudy-game-card__copy{max-width:720px;margin:20px 0}
.qstudy-game-card__copy small{color:var(--game);font-size:9px;font-weight:950}
.qstudy-game-card__copy h3{margin:4px 0 7px;color:var(--qs-text);font-size:24px}
.qstudy-game-card.is-featured .qstudy-game-card__copy h3{font-size:29px}
.qstudy-game-card__copy p{margin:0;color:var(--qs-muted);font-size:12px;line-height:1.75}
.qstudy-game-card__start{position:relative;z-index:1;display:flex;align-items:center;justify-content:space-between;width:100%;margin-top:auto;padding:11px 14px;border:0;border-radius:12px;background:color-mix(in srgb,var(--game) 11%,var(--qs-bg));color:var(--game);font:inherit;font-size:11px;font-weight:900;cursor:pointer;transition:.16s}
.qstudy-game-card__start:hover{background:var(--game);color:#fff}
.qstudy-game-card__start i{font-size:17px;font-style:normal}
.qstudy-game-card__start:focus-visible,.qstudy-games-room-code button:focus-visible{outline:3px solid color-mix(in srgb,var(--game,var(--qs-primary)) 28%,transparent);outline-offset:3px}
.qstudy-games-rooms{margin-top:8px;padding:25px;border:1px solid var(--qs-border);border-radius:25px;background:color-mix(in srgb,var(--qs-secondary) 3%,var(--qs-bg))}
.qstudy-games-rooms>header{margin-bottom:17px}
.qstudy-games-rooms>header p{margin:5px 0 0;color:var(--qs-muted);font-size:11px}
.qstudy-games-rooms__grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}
.qstudy-games-rooms__grid>article{--room:#5368df;display:grid;grid-template-columns:auto minmax(0,1fr);align-items:center;gap:13px;padding:17px;border:1px solid color-mix(in srgb,var(--room) 18%,var(--qs-border));border-radius:17px;background:var(--qs-bg)}
.qstudy-games-rooms__grid>article.is-hero{--room:#d79514}.qstudy-games-rooms__grid>article.is-spy{--room:#d34e66}.qstudy-games-rooms__grid>article.is-battle{--room:#5434cf}
.qstudy-games-rooms__grid>article>span{display:grid;place-items:center;width:43px;height:43px;border-radius:13px;background:color-mix(in srgb,var(--room) 11%,var(--qs-bg));font-size:21px}
.qstudy-games-rooms__grid h3{margin:0 0 3px;font-size:15px}.qstudy-games-rooms__grid p{margin:0;color:var(--qs-muted);font-size:9px;line-height:1.6}
.qstudy-games-room-code{grid-column:1/-1;display:flex;gap:7px;margin-top:3px}
.qstudy-games-room-code input{min-width:0;flex:1;border:1px solid var(--qs-border);border-radius:11px;padding:9px 12px;background:var(--qs-bg);color:var(--qs-text);font:inherit;font-size:16px;font-weight:950;letter-spacing:.12em;text-align:center;text-transform:uppercase}
.qstudy-games-room-code input:focus{outline:3px solid color-mix(in srgb,var(--room) 14%,transparent);border-color:var(--room)}
.qstudy-games-room-code button{border:0;border-radius:11px;padding:9px 17px;background:var(--room);color:#fff;font:inherit;font-size:10px;font-weight:900;cursor:pointer}

@media(max-width:760px){
  .qstudy-games-page .dfrna-content--study{width:100%}
  .qstudy-games-app{width:100%;margin-top:67px;padding:0 12px 20px}
  .qstudy-games-library{gap:18px}
  .qstudy-games-library__hero{min-height:0;padding:26px 20px;border-radius:22px}
  .qstudy-games-library__hero h1{font-size:29px}
  .qstudy-games-library__hero p{font-size:12px}
  .qstudy-games-library__icons{display:none}
  .qstudy-games-library__title{align-items:center;margin-top:4px}
  .qstudy-games-library__title h2,.qstudy-games-rooms>header h2{font-size:21px}
  .qstudy-games-grid{grid-template-columns:1fr;gap:11px}
  .qstudy-game-card,.qstudy-game-card.is-featured{grid-column:auto;min-height:240px;padding:18px;border-radius:18px}
  .qstudy-game-card__copy{margin:15px 0}
  .qstudy-game-card__copy h3,.qstudy-game-card.is-featured .qstudy-game-card__copy h3{font-size:22px}
  .qstudy-games-rooms{padding:18px 13px;border-radius:20px}
  .qstudy-games-rooms__grid{grid-template-columns:1fr}
}
@media(max-width:390px){
  .qstudy-games-library__hero{padding:23px 17px}
  .qstudy-game-card__tags span:first-child{display:none}
  .qstudy-games-room-code{flex-direction:column}
  .qstudy-games-room-code button{min-height:40px}
}
@media(prefers-reduced-motion:reduce){.qstudy-game-card,.qstudy-game-card__start{transition:none}.qstudy-game-card:hover{transform:none}}

/* مكتبة الألعاب الواضحة — معاينة فعلية لكل لعبة */
.qstudy-games-library__hero{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:28px;min-height:300px;background:radial-gradient(circle at 8% 15%,rgba(76,222,205,.2),transparent 28%),radial-gradient(circle at 74% 115%,rgba(255,204,82,.19),transparent 30%),linear-gradient(125deg,#101f4c 0%,#354fc4 52%,#8047d3 100%)}
.qstudy-games-library__hero>div:first-child{max-width:720px}
.qstudy-games-library__hero h1{max-width:700px;font-size:clamp(34px,4.2vw,54px)}
.qstudy-games-library__hero p{font-size:16px}
.qstudy-games-library__promise{display:flex;flex-wrap:wrap;gap:8px;margin-top:22px}
.qstudy-games-library__promise>span{display:flex;align-items:center;gap:7px;padding:7px 10px;border:1px solid rgba(255,255,255,.17);border-radius:12px;background:rgba(255,255,255,.09);color:rgba(255,255,255,.88);font-size:9px;font-weight:850;backdrop-filter:blur(8px)}
.qstudy-games-library__promise b{display:grid;place-items:center;width:21px;height:21px;border-radius:7px;background:#fff;color:#354fc4;font-size:9px}
.qstudy-games-library__icons{width:280px;height:205px;justify-self:end}
.qstudy-games-library__icons i{display:grid;place-items:center;align-content:center;gap:3px;animation:qstudyGameFloat 4.8s ease-in-out infinite}
.qstudy-games-library__icons i b,.qstudy-games-library__icons i small{display:block}
.qstudy-games-library__icons i b{font-size:inherit;line-height:1}
.qstudy-games-library__icons i small{color:rgba(255,255,255,.78);font-size:8px;font-weight:900}
.qstudy-games-library__icons i:nth-child(1){inset:28px 86px auto auto;width:112px;height:112px}
.qstudy-games-library__icons i:nth-child(2){inset:auto 3px 3px auto;width:80px;height:80px;animation-delay:-1.3s}
.qstudy-games-library__icons i:nth-child(3){inset:3px auto auto 0;width:75px;height:75px;animation-delay:-2.7s}
@keyframes qstudyGameFloat{0%,100%{translate:0 0}50%{translate:0 -8px}}
.qstudy-games-library__title{align-items:center;padding:0 4px}
.qstudy-games-library__title h2{font-size:28px}
.qstudy-games-library__title p{margin:5px 0 0;color:var(--qs-muted);font-size:11px}
.qstudy-games-grid{gap:20px}
.qstudy-game-card{--game:#5368df;display:grid;grid-template-rows:190px minmax(0,1fr);min-height:590px;padding:0;border-width:1px;border-radius:26px;background:var(--qs-bg);box-shadow:0 18px 45px rgba(22,30,66,.09);transform:translateZ(0)}
.qstudy-game-card:after{display:none}
.qstudy-game-card:hover{transform:translateY(-5px);box-shadow:0 26px 58px color-mix(in srgb,var(--game) 17%,transparent)}
.qstudy-game-card.is-featured{grid-template-columns:minmax(350px,.78fr) minmax(0,1.22fr);grid-template-rows:1fr;min-height:420px;background:var(--qs-bg)}
.qstudy-game-card__visual{position:relative;isolation:isolate;overflow:hidden;display:grid;place-items:center;min-height:190px;padding:20px;background:radial-gradient(circle at 82% 18%,color-mix(in srgb,var(--game) 34%,transparent),transparent 32%),linear-gradient(145deg,color-mix(in srgb,var(--game) 17%,var(--qs-bg)),color-mix(in srgb,var(--game) 5%,var(--qs-bg)))}
.qstudy-game-card__visual:before,.qstudy-game-card__visual:after{content:"";position:absolute;z-index:-1;border-radius:50%;border:1px solid color-mix(in srgb,var(--game) 24%,transparent)}
.qstudy-game-card__visual:before{width:190px;height:190px;inset:-105px auto auto -80px}
.qstudy-game-card__visual:after{width:125px;height:125px;inset:auto -60px -75px auto}
.qstudy-game-card__number{position:absolute;z-index:3;top:14px;inset-inline-start:14px;padding:5px 9px;border:1px solid color-mix(in srgb,var(--game) 22%,var(--qs-border));border-radius:99px;background:color-mix(in srgb,var(--qs-bg) 87%,transparent);color:var(--game);font-size:8px;font-weight:950;backdrop-filter:blur(9px)}
.qstudy-game-card__body{display:flex;flex-direction:column;min-width:0;padding:22px 23px 20px}
.qstudy-game-card__top{display:grid;grid-template-columns:52px minmax(0,1fr) auto;align-items:center;gap:12px}
.qstudy-game-card__icon{width:51px;height:51px;border:1px solid color-mix(in srgb,var(--game) 18%,var(--qs-border));border-radius:16px;background:color-mix(in srgb,var(--game) 10%,var(--qs-bg));font-size:25px;box-shadow:0 8px 20px color-mix(in srgb,var(--game) 10%,transparent)}
.qstudy-game-card__top>div:nth-child(2) small{display:block;color:var(--game);font-size:8px;font-weight:950}
.qstudy-game-card__top h3,.qstudy-game-card.is-featured .qstudy-game-card__top h3{margin:3px 0 0;color:var(--qs-text);font-size:22px;line-height:1.25}
.qstudy-game-card__tags{max-width:145px}
.qstudy-game-card__tags span{background:var(--qs-bg);color:var(--qs-muted)}
.qstudy-game-card__description{margin:15px 0 12px;color:var(--qs-muted);font-size:11px;line-height:1.8}
.qstudy-game-card__how{padding:12px;border:1px solid color-mix(in srgb,var(--game) 15%,var(--qs-border));border-radius:15px;background:color-mix(in srgb,var(--game) 4%,var(--qs-bg))}
.qstudy-game-card__how>strong{display:block;margin-bottom:9px;color:var(--qs-text);font-size:9px}
.qstudy-game-card__how ol{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:6px;margin:0;padding:0;list-style:none}
.qstudy-game-card__how li{position:relative;display:grid;grid-template-columns:24px minmax(0,1fr);align-items:center;gap:6px;min-width:0}
.qstudy-game-card__how li:not(:last-child):after{content:"←";position:absolute;inset-inline-end:-7px;color:color-mix(in srgb,var(--game) 45%,var(--qs-muted));font-size:9px}
.qstudy-game-card__how li>b{display:grid;place-items:center;width:23px;height:23px;border-radius:8px;background:var(--game);color:#fff;font-size:8px}
.qstudy-game-card__how li>span{color:var(--qs-text);font-size:7.5px;font-weight:800;line-height:1.45}
.qstudy-game-card__meta{display:flex;flex-wrap:wrap;gap:7px;margin:11px 0 12px}
.qstudy-game-card__meta span{padding:5px 8px;border-radius:9px;background:color-mix(in srgb,var(--qs-muted) 6%,var(--qs-bg));color:var(--qs-muted);font-size:8px;font-weight:800}
.qstudy-game-card__start{min-height:43px;margin-top:auto;padding:11px 15px;border:1px solid color-mix(in srgb,var(--game) 18%,transparent);border-radius:13px;background:linear-gradient(135deg,color-mix(in srgb,var(--game) 92%,#fff),var(--game));color:#fff;box-shadow:0 9px 22px color-mix(in srgb,var(--game) 20%,transparent)}
.qstudy-game-card__start:hover{filter:brightness(.95);box-shadow:0 12px 27px color-mix(in srgb,var(--game) 28%,transparent)}
.qstudy-game-scene{position:relative;width:min(290px,92%);height:150px;transition:transform .28s ease}
.qstudy-game-card:hover .qstudy-game-scene{transform:scale(1.035)}
.qstudy-game-scene i,.qstudy-game-scene span,.qstudy-game-scene b,.qstudy-game-scene small{font-style:normal}
.qstudy-game-scene.is-memory{display:grid;grid-template-columns:1fr 48px;grid-template-rows:1fr auto;gap:8px;align-items:center}
.qstudy-scene-picture{grid-row:1/-1;position:relative;overflow:hidden;height:132px;border:6px solid #fff;border-radius:18px;background:linear-gradient(155deg,#8bc8f2 0 46%,#78b978 47%);box-shadow:0 17px 30px color-mix(in srgb,var(--game) 20%,transparent)}
.qstudy-scene-picture i{position:absolute}.qstudy-scene-picture i:nth-child(1){right:28px;bottom:18px;color:#426f47;font-size:42px}.qstudy-scene-picture i:nth-child(2){left:23px;top:18px;color:#ffd65c;font-size:25px}.qstudy-scene-picture i:nth-child(3){right:15px;left:15px;bottom:6px;color:#e8f7ff;font-size:44px}
.qstudy-game-scene.is-memory>span{display:grid;place-items:center;width:46px;height:46px;border-radius:15px;background:#fff;font-size:23px;box-shadow:0 8px 18px rgba(30,44,75,.12)}
.qstudy-game-scene.is-memory>b{align-self:end;color:var(--game);font-size:28px;line-height:1}.qstudy-game-scene.is-memory>small{grid-column:2;color:var(--qs-muted);font-size:8px;font-weight:900}
.qstudy-game-scene.is-battle{display:grid;place-items:center;border:2px dashed color-mix(in srgb,var(--game) 42%,transparent);border-radius:50%;background:radial-gradient(circle,color-mix(in srgb,var(--game) 14%,var(--qs-bg)) 0 39%,transparent 40%)}
.qstudy-game-scene.is-battle>span{display:grid;place-items:center;width:65px;height:65px;border-radius:22px;background:#fff;font-size:34px;box-shadow:0 12px 25px rgba(20,30,67,.15)}.qstudy-game-scene.is-battle>span small{font-size:8px}
.qstudy-game-scene.is-battle>i{position:absolute;display:grid;place-items:center;width:30px;height:30px;border:3px solid #fff;border-radius:50%;background:var(--game);color:#fff;font-size:9px;font-weight:950}.qstudy-game-scene.is-battle>i:nth-of-type(1){top:8px;right:48px}.qstudy-game-scene.is-battle>i:nth-of-type(2){bottom:11px;left:53px}.qstudy-game-scene.is-battle>i:nth-of-type(3){top:46px;left:4px}
.qstudy-game-scene.is-battle>b{position:absolute;bottom:-1px;padding:5px 10px;border-radius:99px;background:#20a66b;color:#fff;font-size:8px}
.qstudy-game-scene.is-hero{display:flex;align-items:center;justify-content:center;gap:9px;perspective:700px}
.qstudy-game-scene.is-hero>i{display:grid;place-items:center;align-content:center;gap:6px;width:78px;height:116px;border:5px solid rgba(255,255,255,.82);border-radius:17px;color:#fff;font-size:32px;font-weight:950;box-shadow:0 16px 28px rgba(19,29,61,.2)}.qstudy-game-scene.is-hero>i small{font-size:8px;font-weight:900}.qstudy-game-scene.is-hero .is-yes{background:#1ca56c;transform:rotate(7deg)}.qstudy-game-scene.is-hero .is-maybe{z-index:2;background:#d7a91e;color:#2f2500;transform:translateY(-8px)}.qstudy-game-scene.is-hero .is-no{background:#d64a56;transform:rotate(-7deg)}
.qstudy-game-scene.is-ladder{display:flex;align-items:flex-end;justify-content:center;gap:9px;padding-bottom:8px}.qstudy-game-scene.is-ladder>i{display:grid;place-items:center;width:50px;border-radius:12px 12px 5px 5px;background:linear-gradient(var(--game),color-mix(in srgb,var(--game) 68%,#fff));color:#fff;font-size:11px;font-weight:950;box-shadow:0 10px 18px color-mix(in srgb,var(--game) 15%,transparent)}.qstudy-game-scene.is-ladder>i:nth-child(1){height:38px}.qstudy-game-scene.is-ladder>i:nth-child(2){height:68px}.qstudy-game-scene.is-ladder>i:nth-child(3){height:98px}.qstudy-game-scene.is-ladder>i:nth-child(4){height:132px;font-size:24px}.qstudy-game-scene.is-ladder>span{position:absolute;right:22px;bottom:5px;font-size:29px;filter:drop-shadow(0 6px 5px rgba(0,0,0,.15))}
.qstudy-game-scene.is-crossword{display:grid;grid-template-columns:repeat(3,44px);place-content:center;gap:5px}.qstudy-game-scene.is-crossword>span{display:grid;place-items:center;width:44px;height:44px;border:2px solid color-mix(in srgb,var(--game) 45%,var(--qs-border));border-radius:9px;background:#fff;color:var(--game);font-size:18px;font-weight:950;box-shadow:0 6px 12px rgba(20,55,72,.08)}.qstudy-game-scene.is-crossword>span:nth-child(5){background:var(--game);color:#fff}
.qstudy-game-scene.is-sequence{display:grid;align-content:center;gap:7px;padding-inline:25px}.qstudy-game-scene.is-sequence>i{display:grid;grid-template-columns:28px 1fr;align-items:center;gap:8px;padding:8px 10px;border:1px solid color-mix(in srgb,var(--game) 24%,var(--qs-border));border-radius:11px;background:#fff;color:var(--qs-text);font-size:9px;font-weight:850;box-shadow:0 7px 16px rgba(37,29,76,.08)}.qstudy-game-scene.is-sequence>i:nth-child(2){transform:translateX(14px)}.qstudy-game-scene.is-sequence>i b{display:grid;place-items:center;width:25px;height:25px;border-radius:8px;background:var(--game);color:#fff}.qstudy-game-scene.is-sequence>span{position:absolute;left:0;top:59px;color:var(--game);font-size:24px}
.qstudy-game-scene.is-secret>i{position:absolute;color:color-mix(in srgb,var(--game) 55%,transparent);font-size:26px;font-weight:950}.qstudy-game-scene.is-secret>i:nth-child(1){right:18px;top:18px;transform:rotate(12deg)}.qstudy-game-scene.is-secret>i:nth-child(2){left:22px;top:6px;transform:rotate(-10deg)}.qstudy-game-scene.is-secret>i:nth-child(3){left:11px;bottom:20px}.qstudy-game-scene.is-secret>div{position:absolute;inset:26px 63px 16px;display:grid;place-items:center;align-content:center;gap:4px;border:5px solid #8a512d;border-radius:17px 17px 24px 24px;background:linear-gradient(145deg,#dc913d,#a35b27);box-shadow:0 17px 28px rgba(95,51,21,.23)}.qstudy-game-scene.is-secret>div span{font-size:37px}.qstudy-game-scene.is-secret>div b{color:#fff4c1;font-size:12px}.qstudy-game-scene.is-secret>small{position:absolute;right:50%;bottom:0;translate:50%;padding:5px 10px;border-radius:99px;background:#fff;color:var(--game);font-size:8px;font-weight:950}
.qstudy-game-scene.is-spy{display:flex;align-items:center;justify-content:center;gap:10px;padding-top:8px}.qstudy-game-scene.is-spy>i{display:grid;place-items:center;align-content:center;gap:3px;width:69px;height:90px;border:2px solid color-mix(in srgb,var(--game) 18%,var(--qs-border));border-radius:18px;background:#fff;font-size:29px;box-shadow:0 10px 21px rgba(43,20,55,.1)}.qstudy-game-scene.is-spy>i small{color:var(--qs-muted);font-size:7px;font-weight:850}.qstudy-game-scene.is-spy>i.is-spy{border-color:var(--game);background:color-mix(in srgb,var(--game) 10%,#fff);transform:translateY(-10px)}.qstudy-game-scene.is-spy>b{position:absolute;bottom:0;padding:6px 12px;border-radius:99px;background:var(--game);color:#fff;font-size:8px}
.qstudy-game-scene.is-match{display:grid;grid-template-columns:45px 1fr 45px;align-items:center;gap:7px;padding:8px 28px}.qstudy-game-scene.is-match>div,.qstudy-game-scene.is-match>span{z-index:2;display:grid;gap:9px}.qstudy-game-scene.is-match i,.qstudy-game-scene.is-match b{display:grid;place-items:center;width:38px;height:32px;border:2px solid color-mix(in srgb,var(--game) 30%,var(--qs-border));border-radius:9px;background:#fff;color:var(--game);font-size:10px;font-weight:950}.qstudy-game-scene.is-match svg{position:absolute;inset:8px 70px;width:150px;height:134px;overflow:visible}.qstudy-game-scene.is-match path{fill:none;stroke:color-mix(in srgb,var(--game) 56%,transparent);stroke-width:2;stroke-dasharray:4 3}

@media(max-width:760px){
  .qstudy-games-library__hero{grid-template-columns:1fr;gap:12px;padding:25px 19px 20px}
  .qstudy-games-library__hero h1{font-size:31px}
  .qstudy-games-library__hero p{font-size:12px}
  .qstudy-games-library__promise{display:grid;grid-template-columns:repeat(3,1fr);gap:5px;margin-top:16px}
  .qstudy-games-library__promise>span{display:grid;place-items:center;gap:4px;padding:7px 3px;text-align:center;font-size:8px}
  .qstudy-games-library__icons{display:block;width:180px;height:86px;margin:0 auto;justify-self:center}
  .qstudy-games-library__icons i:nth-child(1){inset:0 59px auto auto;width:75px;height:75px;border-radius:23px;font-size:31px}
  .qstudy-games-library__icons i:nth-child(2){inset:auto 0 0 auto;width:54px;height:54px;border-radius:17px;font-size:22px}
  .qstudy-games-library__icons i:nth-child(3){inset:4px auto auto 0;width:50px;height:50px;border-radius:16px;font-size:20px}
  .qstudy-games-library__title{align-items:flex-end}.qstudy-games-library__title h2{font-size:22px}.qstudy-games-library__title p{font-size:9px;line-height:1.6}.qstudy-games-library__title>b{flex:0 0 auto}
  .qstudy-game-card,.qstudy-game-card.is-featured{display:grid;grid-template-columns:1fr;grid-template-rows:160px minmax(0,1fr);min-height:0;padding:0;border-radius:21px}
  .qstudy-game-card__visual{min-height:160px;padding:13px}
  .qstudy-game-scene{height:132px}
  .qstudy-game-card__body{padding:16px 15px}
  .qstudy-game-card__top{grid-template-columns:45px minmax(0,1fr);gap:9px}
  .qstudy-game-card__icon{width:43px;height:43px;border-radius:14px;font-size:22px}
  .qstudy-game-card__top h3,.qstudy-game-card.is-featured .qstudy-game-card__top h3{font-size:20px}
  .qstudy-game-card__tags{grid-column:1/-1;justify-content:flex-start;max-width:none}
  .qstudy-game-card__description{margin:11px 0;font-size:10px}
  .qstudy-game-card__how{padding:10px 8px}
  .qstudy-game-card__how li{grid-template-columns:21px 1fr;gap:4px}.qstudy-game-card__how li>b{width:20px;height:20px}.qstudy-game-card__how li>span{font-size:8px}
  .qstudy-game-card__meta{margin:9px 0}.qstudy-game-card__meta span{font-size:8px}
  .qstudy-game-card__start{min-height:45px;font-size:10px}
  .qstudy-game-scene.is-memory{grid-template-columns:1fr 42px}.qstudy-scene-picture{height:115px}
  .qstudy-game-scene.is-hero>i{width:68px;height:103px}
  .qstudy-game-scene.is-ladder>i:nth-child(4){height:115px}
}
@media(max-width:390px){
  .qstudy-game-card__how li>span{font-size:7.5px}
  .qstudy-game-card__how li:not(:last-child):after{display:none}
  .qstudy-game-scene.is-match{padding-inline:17px}
}
@media(prefers-reduced-motion:reduce){.qstudy-games-library__icons i{animation:none}.qstudy-game-scene{transition:none}.qstudy-game-card:hover .qstudy-game-scene{transform:none}}

/* Visual memory */
.qstudy-visual-memory-setup{display:grid;gap:20px;max-width:900px;margin:0 auto 35px}
.qstudy-visual-memory-setup>header{text-align:center}
.qstudy-visual-memory-setup>header h2{margin:7px 0;font-size:31px}
.qstudy-visual-memory-setup>header p{max-width:680px;margin:0 auto;color:var(--qs-muted);line-height:1.8}
.qstudy-visual-memory-rules{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}
.qstudy-visual-memory-rules>div{padding:16px;border:1px solid color-mix(in srgb,#6d4dc2 22%,var(--qs-border));border-radius:17px;background:color-mix(in srgb,#6d4dc2 5%,var(--qs-bg));text-align:center}
.qstudy-visual-memory-rules b,.qstudy-visual-memory-rules span{display:block}
.qstudy-visual-memory-rules b{color:#6d4dc2;font-size:21px}
.qstudy-visual-memory-rules span{margin-top:4px;color:var(--qs-muted);font-size:9px}
.qstudy-visual-memory-duration label>span{display:grid;gap:2px}
.qstudy-visual-memory-duration b,.qstudy-visual-memory-duration small{display:block}
.qstudy-visual-memory-duration small{color:var(--qs-muted);font-size:9px}
.qstudy-visual-memory-play{min-height:620px}
.qstudy-visual-memory-topbar,.qstudy-visual-memory-question-head{display:grid;grid-template-columns:auto minmax(0,1fr) auto;align-items:center;gap:16px;margin-bottom:14px;padding:12px 14px;border:1px solid var(--qs-border);border-radius:17px;background:var(--qs-bg)}
.qstudy-visual-memory-topbar>div:nth-child(2) span,.qstudy-visual-memory-topbar>div:nth-child(2) strong,.qstudy-visual-memory-question-head>div:nth-child(2) span,.qstudy-visual-memory-question-head>div:nth-child(2) strong{display:block}
.qstudy-visual-memory-topbar>div:nth-child(2) span,.qstudy-visual-memory-question-head>div:nth-child(2) span{color:var(--qs-muted);font-size:9px}
.qstudy-visual-memory-topbar>div:nth-child(2) strong,.qstudy-visual-memory-question-head>div:nth-child(2) strong{margin-top:2px}
.qstudy-memory-countdown{position:relative;overflow:hidden;display:grid;grid-template-columns:auto auto;align-items:baseline;gap:5px;min-width:105px;padding:8px 13px;border-radius:13px;background:color-mix(in srgb,#6d4dc2 9%,var(--qs-bg));color:#6d4dc2;text-align:center}
.qstudy-memory-countdown b{font-size:25px}.qstudy-memory-countdown span{font-size:9px}
.qstudy-memory-countdown i{position:absolute;right:0;bottom:0;width:var(--memory-left);height:4px;background:linear-gradient(90deg,#6d4dc2,#b14bd2);transition:width .4s linear}
.qstudy-visual-memory-observation{display:grid;justify-items:center;gap:14px;padding:18px;border:1px solid color-mix(in srgb,#6d4dc2 22%,var(--qs-border));border-radius:25px;background:radial-gradient(circle at 50% 0,color-mix(in srgb,#6d4dc2 11%,transparent),transparent 48%),var(--qs-bg);box-shadow:0 20px 55px rgba(30,34,70,.1)}
.qstudy-visual-memory-instruction{text-align:center}.qstudy-visual-memory-instruction span{color:#6d4dc2;font-size:12px;font-weight:950}.qstudy-visual-memory-instruction p{margin:3px 0 0;color:var(--qs-muted);font-size:10px}
.qstudy-visual-memory-observation figure{overflow:hidden;width:min(930px,100%);margin:0;border:1px solid var(--qs-border);border-radius:20px;background:#101426;box-shadow:0 17px 45px rgba(14,19,43,.2)}
.qstudy-visual-memory-observation figure img{display:block;width:100%;height:min(510px,57vh);object-fit:contain}
.qstudy-visual-memory-observation figcaption{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:10px 13px;background:var(--qs-bg);color:var(--qs-muted);font-size:9px}
.qstudy-visual-memory-question-head{grid-template-columns:auto minmax(0,1fr) minmax(120px,220px)}
.qstudy-visual-memory-progress{position:relative;overflow:hidden;height:26px;border-radius:99px;background:color-mix(in srgb,var(--qs-muted) 10%,var(--qs-bg));text-align:center}
.qstudy-visual-memory-progress span{position:relative;z-index:2;font-size:9px;font-weight:900;line-height:26px}
.qstudy-visual-memory-progress i{position:absolute;inset:0 auto 0 0;background:color-mix(in srgb,#6d4dc2 30%,transparent)}
.qstudy-visual-memory-question{display:grid;grid-template-columns:230px minmax(0,1fr);gap:18px;align-items:start}
.qstudy-visual-memory-hidden{display:grid;justify-items:center;gap:7px;padding:35px 18px;border:1px dashed color-mix(in srgb,#6d4dc2 35%,var(--qs-border));border-radius:21px;background:color-mix(in srgb,#6d4dc2 5%,var(--qs-bg));text-align:center}
.qstudy-visual-memory-hidden>span{display:grid;place-items:center;width:72px;height:72px;border-radius:23px;background:#6d4dc2;color:#fff;font-size:34px;box-shadow:0 12px 25px rgba(109,77,194,.24)}
.qstudy-visual-memory-hidden strong{margin-top:4px}.qstudy-visual-memory-hidden small{color:var(--qs-muted);font-size:9px}
.qstudy-visual-memory-question>article{padding:25px;border:1px solid var(--qs-border);border-radius:22px;background:var(--qs-bg);box-shadow:0 14px 38px rgba(29,37,75,.07)}
.qstudy-visual-memory-question h2{margin:8px 0 20px;font-size:25px;line-height:1.55}
.qstudy-visual-memory-choices{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}
.qstudy-visual-memory-choice{display:flex;align-items:center;gap:11px;min-height:62px;padding:11px 13px;border:1px solid var(--qs-border);border-radius:15px;background:var(--qs-bg);color:var(--qs-text);font:inherit;text-align:right;cursor:pointer}
.qstudy-visual-memory-choice i{display:grid;place-items:center;flex:0 0 32px;width:32px;height:32px;border-radius:10px;background:color-mix(in srgb,#6d4dc2 9%,var(--qs-bg));color:#6d4dc2;font-size:11px;font-style:normal;font-weight:950}
.qstudy-visual-memory-choice:hover{border-color:#6d4dc2;background:color-mix(in srgb,#6d4dc2 5%,var(--qs-bg))}
.qstudy-visual-memory-choice.is-correct{border-color:var(--qs-success);background:color-mix(in srgb,var(--qs-success) 8%,var(--qs-bg))}
.qstudy-visual-memory-choice.is-wrong{border-color:var(--qs-danger);background:color-mix(in srgb,var(--qs-danger) 7%,var(--qs-bg))}
.qstudy-visual-memory-feedback{margin-top:14px;padding:14px;border-radius:15px;background:color-mix(in srgb,var(--qs-success) 7%,var(--qs-bg))}
.qstudy-visual-memory-feedback.is-wrong{background:color-mix(in srgb,var(--qs-danger) 6%,var(--qs-bg))}
.qstudy-visual-memory-feedback p{margin:5px 0 13px;color:var(--qs-muted);font-size:11px;line-height:1.75}
.qstudy-visual-memory-finish{display:grid;justify-items:center;max-width:820px;margin:8px auto 35px;padding:30px;border:1px solid var(--qs-border);border-radius:27px;background:var(--qs-bg);text-align:center;box-shadow:0 20px 55px rgba(22,34,68,.1)}
.qstudy-visual-memory-finish-mark{display:grid;place-items:center;width:72px;height:72px;border-radius:23px;background:linear-gradient(145deg,#6d4dc2,#b14bd2);color:#fff;font-size:34px}
.qstudy-visual-memory-finish h2{margin:8px 0}.qstudy-visual-memory-finish>p{max-width:600px;margin:0;color:var(--qs-muted);line-height:1.8}
.qstudy-visual-memory-finish>figure{overflow:hidden;width:min(620px,100%);margin:20px 0 10px;border:1px solid var(--qs-border);border-radius:18px;background:#101426}
.qstudy-visual-memory-finish>figure img{display:block;width:100%;height:310px;object-fit:contain}.qstudy-visual-memory-finish>figure figcaption{padding:9px;background:var(--qs-bg);font-size:10px}

@media(max-width:760px){
  .qstudy-visual-memory-rules{grid-template-columns:1fr 1fr}.qstudy-visual-memory-rules>div:last-child{grid-column:1/-1}
  .qstudy-visual-memory-play{min-height:calc(100dvh - 155px)}
  .qstudy-visual-memory-topbar,.qstudy-visual-memory-question-head{grid-template-columns:auto 1fr;gap:9px;padding:9px}
  .qstudy-memory-countdown,.qstudy-visual-memory-progress{grid-column:1/-1;width:100%}
  .qstudy-visual-memory-observation{padding:10px;border-radius:19px}
  .qstudy-visual-memory-observation figure img{height:min(430px,52vh)}
  .qstudy-visual-memory-question{grid-template-columns:1fr;gap:10px}
  .qstudy-visual-memory-hidden{display:flex;justify-content:center;padding:10px 12px}
  .qstudy-visual-memory-hidden>span{width:37px;height:37px;border-radius:11px;font-size:18px}
  .qstudy-visual-memory-hidden small{display:none}
  .qstudy-visual-memory-question>article{padding:17px 13px;border-radius:18px}
  .qstudy-visual-memory-question h2{font-size:21px}
  .qstudy-visual-memory-choices{grid-template-columns:1fr}
  .qstudy-visual-memory-choice{min-height:55px}
  .qstudy-visual-memory-finish{padding:24px 13px}.qstudy-visual-memory-finish>figure img{height:230px}
}

/* Curriculum battle royale */
.qstudy-battle-setup{display:grid;gap:20px;max-width:940px;margin:0 auto 36px}
.qstudy-battle-setup>header{text-align:center}
.qstudy-battle-setup>header h2{margin:7px 0;font-size:33px}
.qstudy-battle-setup>header p{max-width:720px;margin:0 auto;color:var(--qs-muted);font-size:12px;line-height:1.85}
.qstudy-battle-rules{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}
.qstudy-battle-rules>div{padding:17px;border:1px solid color-mix(in srgb,#5434cf 24%,var(--qs-border));border-radius:18px;background:radial-gradient(circle at 50% 0,color-mix(in srgb,#5434cf 13%,transparent),transparent 68%),var(--qs-bg);text-align:center}
.qstudy-battle-rules b,.qstudy-battle-rules span{display:block}.qstudy-battle-rules b{color:#6848e1;font-size:23px}.qstudy-battle-rules span{margin-top:3px;color:var(--qs-muted);font-size:9px}
.qstudy-battle-lobby{display:grid;justify-items:center;gap:17px;max-width:850px;margin:0 auto 36px;padding:29px;border:1px solid color-mix(in srgb,#5434cf 25%,var(--qs-border));border-radius:28px;background:radial-gradient(circle at 50% 0,color-mix(in srgb,#5434cf 15%,transparent),transparent 38%),var(--qs-bg);box-shadow:0 22px 60px rgba(38,26,89,.12)}
.qstudy-battle-lobby>.qstudy-back{justify-self:start}.qstudy-battle-lobby>header{text-align:center}.qstudy-battle-lobby>header>span{color:#6848e1;font-size:10px;font-weight:950}.qstudy-battle-lobby h2{margin:5px 0;font-size:29px}.qstudy-battle-lobby>header p{margin:0;color:var(--qs-muted);font-size:11px}
.qstudy-battle-code{display:grid;justify-items:center;gap:4px;min-width:250px;padding:14px 22px;border:1px dashed #8066e8;border-radius:19px;background:color-mix(in srgb,#5434cf 7%,var(--qs-bg))}
.qstudy-battle-code small{color:var(--qs-muted);font-size:9px}.qstudy-battle-code strong{color:#5434cf;font-size:33px;letter-spacing:.16em}.qstudy-battle-code button{border:0;background:none;color:#5434cf;font:inherit;font-size:10px;font-weight:900;cursor:pointer}
.qstudy-battle-lobby-count{display:flex;align-items:baseline;gap:6px}.qstudy-battle-lobby-count b{font-size:25px}.qstudy-battle-lobby-count span{color:var(--qs-muted);font-size:10px}
.qstudy-battle-scoreboard{display:grid;gap:7px;width:100%}
.qstudy-battle-scoreboard>div{display:grid;grid-template-columns:35px minmax(0,1fr) auto;align-items:center;gap:9px;padding:9px 11px;border:1px solid var(--qs-border);border-radius:13px;background:var(--qs-bg)}
.qstudy-battle-scoreboard>div.is-me{border-color:#785be0;background:color-mix(in srgb,#5434cf 6%,var(--qs-bg))}.qstudy-battle-scoreboard>div.is-out{opacity:.58}
.qstudy-battle-scoreboard>div>b{display:grid;place-items:center;width:29px;height:29px;border-radius:9px;background:color-mix(in srgb,#5434cf 9%,var(--qs-bg));color:#6848e1;font-size:10px}
.qstudy-battle-scoreboard span strong,.qstudy-battle-scoreboard span small{display:block}.qstudy-battle-scoreboard span strong{font-size:11px}.qstudy-battle-scoreboard span small{margin-top:2px;color:var(--qs-muted);font-size:8px}
.qstudy-battle-shields{display:inline-flex;direction:ltr;gap:3px}.qstudy-battle-shields i{color:color-mix(in srgb,var(--qs-muted) 20%,transparent);font-size:11px;font-style:normal}.qstudy-battle-shields i.is-on{color:#40bde0;text-shadow:0 0 10px rgba(64,189,224,.45)}
.qstudy-battle-countdown{display:grid;justify-items:center;align-content:center;min-height:620px;padding:30px;border-radius:30px;background:radial-gradient(circle at 50% 30%,#6a49d8 0,#291b64 35%,#11152c 72%);color:#fff;text-align:center;box-shadow:0 26px 70px rgba(25,20,65,.3)}
.qstudy-battle-countdown>span{font-size:13px;font-weight:950;letter-spacing:.15em}.qstudy-battle-countdown>strong{font-size:118px;line-height:1;text-shadow:0 0 50px rgba(165,142,255,.7)}.qstudy-battle-countdown h2{margin:11px 0 3px;font-size:25px}.qstudy-battle-countdown>p{margin:0 0 20px;color:#cbc3ef;font-size:11px}.qstudy-battle-countdown .qstudy-battle-scoreboard{max-width:550px}.qstudy-battle-countdown .qstudy-battle-scoreboard>div{border-color:rgba(255,255,255,.13);background:rgba(255,255,255,.07);color:#fff}.qstudy-battle-countdown .qstudy-battle-scoreboard span small{color:#cfc8ed}
.qstudy-battle-play{--battle:#6546da;min-height:620px;padding:13px;border:1px solid color-mix(in srgb,var(--battle) 24%,var(--qs-border));border-radius:27px;background:radial-gradient(circle at 95% 0,color-mix(in srgb,var(--battle) 13%,transparent),transparent 31%),color-mix(in srgb,#11152c 3%,var(--qs-bg))}
.qstudy-battle-topbar{display:grid;grid-template-columns:auto repeat(2,minmax(80px,120px)) minmax(105px,150px);align-items:center;gap:9px;padding:9px 11px;border-radius:16px;background:#181936;color:#fff}
.qstudy-battle-topbar>div:not(.qstudy-battle-timer){padding:4px 10px;border-inline-start:1px solid rgba(255,255,255,.11)}.qstudy-battle-topbar>div span,.qstudy-battle-topbar>div strong{display:block}.qstudy-battle-topbar>div span{color:#b9b5d3;font-size:8px}.qstudy-battle-topbar>div strong{margin-top:1px;font-size:14px}
.qstudy-battle-topbar .qstudy-back{border-color:rgba(255,255,255,.14);background:rgba(255,255,255,.07);color:#fff}
.qstudy-battle-timer{position:relative;overflow:hidden;display:flex;align-items:baseline;justify-content:center;gap:3px;height:44px;border-radius:12px;background:rgba(255,255,255,.08)}.qstudy-battle-timer strong{position:relative;z-index:2;font-size:21px!important}.qstudy-battle-timer span{position:relative;z-index:2;color:#fff!important}.qstudy-battle-timer i{position:absolute;inset:auto 0 0;height:4px;background:linear-gradient(90deg,#38d2b0,#8d73f2);transform-origin:right;width:var(--battle-time,100%)}
.qstudy-battle-zone{overflow:hidden;height:7px;margin:10px 4px 13px;border-radius:99px;background:color-mix(in srgb,var(--qs-muted) 13%,var(--qs-bg))}.qstudy-battle-zone span{display:block;height:100%;margin-inline-start:auto;border-radius:inherit;background:linear-gradient(90deg,#39cca9,#7554e2);transition:width .6s ease}
.qstudy-battle-layout{display:grid;grid-template-columns:minmax(0,1fr) 285px;gap:13px;align-items:start}
.qstudy-battle-layout>main,.qstudy-battle-layout>aside{border:1px solid var(--qs-border);border-radius:20px;background:var(--qs-bg);box-shadow:0 14px 35px rgba(28,30,70,.06)}
.qstudy-battle-layout>main{overflow:hidden}.qstudy-battle-layout>main>footer{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:12px 18px;border-top:1px solid var(--qs-border);background:color-mix(in srgb,#5434cf 3%,var(--qs-bg))}.qstudy-battle-layout>main>footer>div{display:flex;align-items:center;gap:12px}.qstudy-battle-layout>main>footer span,.qstudy-battle-layout>main>footer small{color:var(--qs-muted);font-size:9px;font-weight:800}
.qstudy-battle-layout>aside{padding:13px}.qstudy-battle-layout>aside>header{display:flex;align-items:center;justify-content:space-between;margin-bottom:9px}.qstudy-battle-layout>aside>header span{font-size:11px;font-weight:950}.qstudy-battle-layout>aside>header b{color:var(--qs-muted);font-size:9px}
.qstudy-battle-question{padding:27px}.qstudy-battle-question>span{color:#6848e1;font-size:9px;font-weight:950}.qstudy-battle-question>h2{max-width:850px;margin:7px 0 23px;font-size:26px;line-height:1.55}
.qstudy-battle-choices{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}
.qstudy-battle-choices>button{display:flex;align-items:center;gap:11px;min-height:67px;padding:12px 14px;border:1px solid var(--qs-border);border-radius:16px;background:var(--qs-bg);color:var(--qs-text);font:inherit;text-align:right;cursor:pointer;transition:.16s}
.qstudy-battle-choices>button:hover:not(:disabled){border-color:#6848e1;transform:translateY(-1px);box-shadow:0 9px 20px rgba(84,52,207,.09)}.qstudy-battle-choices>button:disabled{cursor:default}
.qstudy-battle-choices>button>i{display:grid;place-items:center;flex:0 0 35px;width:35px;height:35px;border-radius:11px;background:color-mix(in srgb,#5434cf 9%,var(--qs-bg));color:#6848e1;font-size:12px;font-style:normal;font-weight:950}.qstudy-battle-choices>button>span{font-size:11px;font-weight:800;line-height:1.55}
.qstudy-battle-choices>button.is-selected{border-color:#6848e1;background:color-mix(in srgb,#5434cf 7%,var(--qs-bg))}.qstudy-battle-choices>button.is-correct{border-color:var(--qs-success);background:color-mix(in srgb,var(--qs-success) 9%,var(--qs-bg))}.qstudy-battle-choices>button.is-correct>i{background:var(--qs-success);color:#fff}.qstudy-battle-choices>button.is-wrong{border-color:var(--qs-danger);background:color-mix(in srgb,var(--qs-danger) 8%,var(--qs-bg))}.qstudy-battle-choices>button.is-wrong>i{background:var(--qs-danger);color:#fff}
.qstudy-battle-locked{display:flex;align-items:center;gap:10px;margin-top:13px;padding:12px 14px;border-radius:14px;background:color-mix(in srgb,#5434cf 6%,var(--qs-bg))}.qstudy-battle-locked>span{display:grid;place-items:center;width:31px;height:31px;border-radius:50%;background:#6546da;color:#fff}.qstudy-battle-locked strong,.qstudy-battle-locked small{display:block}.qstudy-battle-locked small{margin-top:2px;color:var(--qs-muted);font-size:9px}
.qstudy-battle-explanation{margin-top:15px;padding:14px 16px;border-radius:15px;background:color-mix(in srgb,var(--qs-danger) 6%,var(--qs-bg))}.qstudy-battle-explanation.is-correct{background:color-mix(in srgb,var(--qs-success) 7%,var(--qs-bg))}.qstudy-battle-explanation p{margin:5px 0 11px;color:var(--qs-muted);font-size:11px;line-height:1.75}
.qstudy-battle-eliminated{display:grid;gap:3px;margin-top:11px;padding:12px 14px;border:1px solid color-mix(in srgb,#e06b3f 25%,var(--qs-border));border-radius:14px;background:color-mix(in srgb,#e06b3f 6%,var(--qs-bg))}.qstudy-battle-eliminated span{color:#c65c35;font-size:8px}.qstudy-battle-eliminated strong{font-size:11px}
.qstudy-battle-spectator{display:grid;justify-items:center;gap:5px;padding:24px;border:1px dashed color-mix(in srgb,#5434cf 30%,var(--qs-border));border-radius:17px;background:color-mix(in srgb,#5434cf 4%,var(--qs-bg));text-align:center}.qstudy-battle-spectator i{font-size:28px;font-style:normal;color:#6848e1}.qstudy-battle-spectator p{margin:0;color:var(--qs-muted);font-size:9px}
.qstudy-battle-finish{display:grid;justify-items:center;gap:12px;max-width:930px;margin:0 auto 38px;padding:32px;border:1px solid color-mix(in srgb,#5434cf 23%,var(--qs-border));border-radius:29px;background:radial-gradient(circle at 50% 0,color-mix(in srgb,#5434cf 15%,transparent),transparent 35%),var(--qs-bg);text-align:center;box-shadow:0 24px 65px rgba(37,26,89,.14)}
.qstudy-battle-crown{display:grid;place-items:center;width:78px;height:78px;border-radius:26px;background:linear-gradient(145deg,#f1b735,#e9782e);color:#fff;font-size:40px;box-shadow:0 15px 30px rgba(224,130,41,.25)}.qstudy-battle-finish h2{margin:0;font-size:34px}.qstudy-battle-finish>p{margin:0;color:var(--qs-muted)}
.qstudy-battle-podium{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:9px;width:100%;max-width:650px;margin:9px 0}.qstudy-battle-podium article{display:grid;justify-items:center;gap:4px;padding:14px;border:1px solid var(--qs-border);border-radius:16px;background:var(--qs-bg)}.qstudy-battle-podium article.is-1{border-color:#e8b53b;background:color-mix(in srgb,#e8b53b 7%,var(--qs-bg))}.qstudy-battle-podium article>b{color:#a87a09;font-size:20px}.qstudy-battle-podium article>span{color:var(--qs-muted);font-size:9px}
.qstudy-battle-my-result{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;width:100%;max-width:650px}.qstudy-battle-my-result>div{padding:12px;border-radius:14px;background:color-mix(in srgb,#5434cf 6%,var(--qs-bg))}.qstudy-battle-my-result b,.qstudy-battle-my-result span{display:block}.qstudy-battle-my-result b{color:#6848e1;font-size:20px}.qstudy-battle-my-result span{margin-top:2px;color:var(--qs-muted);font-size:8px}.qstudy-battle-finish>.qstudy-battle-scoreboard{max-width:650px;text-align:right}
.qstudy-games-page:has(.qstudy-battle-play) .qstudy-tabs{display:none}

@media(max-width:820px){
  .qstudy-battle-play{min-height:calc(100dvh - 90px);padding:8px;border-radius:19px}
  .qstudy-battle-layout{grid-template-columns:1fr}.qstudy-battle-layout>aside{order:2}.qstudy-battle-layout>aside .qstudy-battle-scoreboard{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media(max-width:600px){
  .qstudy-battle-setup>header h2{font-size:28px}.qstudy-battle-rules{grid-template-columns:repeat(3,1fr);gap:6px}.qstudy-battle-rules>div{padding:12px 5px}.qstudy-battle-rules b{font-size:19px}
  .qstudy-battle-lobby{padding:20px 12px;border-radius:21px}.qstudy-battle-code{min-width:0;width:100%}
  .qstudy-battle-countdown{min-height:calc(100dvh - 145px);padding:19px;border-radius:20px}.qstudy-battle-countdown>strong{font-size:92px}
  .qstudy-battle-topbar{grid-template-columns:auto 1fr 1fr}.qstudy-battle-timer{grid-column:1/-1;height:37px}.qstudy-battle-topbar>div:not(.qstudy-battle-timer){padding:2px 6px}
  .qstudy-battle-question{padding:20px 13px}.qstudy-battle-question>h2{margin-bottom:16px;font-size:21px}.qstudy-battle-choices{grid-template-columns:1fr}.qstudy-battle-choices>button{min-height:57px}
  .qstudy-battle-layout>main>footer{align-items:flex-start;flex-direction:column;padding:11px 13px}.qstudy-battle-layout>aside .qstudy-battle-scoreboard{grid-template-columns:1fr}
  .qstudy-battle-podium{gap:5px}.qstudy-battle-podium article{padding:10px 5px}.qstudy-battle-podium article>strong{font-size:10px}.qstudy-battle-finish{padding:25px 12px}.qstudy-battle-finish h2{font-size:29px}
}
@media(prefers-reduced-motion:reduce){.qstudy-battle-zone span,.qstudy-battle-choices>button{transition:none}}

/* خبرة مستقلة لكل منهج، ثم للجرعات والألعاب داخله. */
.qstudy-curriculum-rewards{position:relative;isolation:isolate;overflow:hidden;box-sizing:border-box;width:100%;max-width:920px;margin:0 auto 15px;padding:17px;border:1px solid color-mix(in srgb,var(--qs-secondary) 26%,var(--qs-border));border-radius:24px;background:radial-gradient(circle at 94% 0,color-mix(in srgb,var(--qs-secondary) 13%,transparent),transparent 34%),linear-gradient(135deg,color-mix(in srgb,var(--qs-primary) 5%,var(--qs-bg)),var(--qs-bg));box-shadow:0 16px 45px rgba(34,31,76,.08)}
.qstudy-curriculum-rewards:before{content:"";position:absolute;z-index:-1;inset-inline-end:-55px;bottom:-85px;width:190px;height:190px;border:1px solid color-mix(in srgb,var(--qs-primary) 14%,transparent);border-radius:50%}
.qstudy-curriculum-completion{display:grid;grid-template-columns:70px minmax(0,1fr);align-items:center;gap:14px;padding:0 2px 14px;border-bottom:1px solid color-mix(in srgb,var(--qs-secondary) 13%,var(--qs-border))}
.qstudy-curriculum-ring{position:relative;display:grid;place-items:center;width:66px;height:66px;border-radius:50%;background:conic-gradient(var(--qs-success) var(--curriculum-progress),color-mix(in srgb,var(--qs-muted) 13%,var(--qs-bg)) 0);box-shadow:0 8px 20px color-mix(in srgb,var(--qs-success) 12%,transparent)}
.qstudy-curriculum-ring:before{content:"";position:absolute;inset:6px;border-radius:50%;background:var(--qs-bg)}
.qstudy-curriculum-ring strong,.qstudy-curriculum-ring small{position:relative;z-index:1;display:block;line-height:1;text-align:center}.qstudy-curriculum-ring strong{align-self:end;font-size:17px}.qstudy-curriculum-ring small{align-self:start;margin-top:4px;color:var(--qs-muted);font-size:7px;font-weight:850}
.qstudy-curriculum-completion__copy{min-width:0}.qstudy-curriculum-completion__copy small,.qstudy-curriculum-completion__copy h3,.qstudy-curriculum-completion__copy p{display:block}.qstudy-curriculum-completion__copy small{color:var(--qs-secondary);font-size:8px;font-weight:900}.qstudy-curriculum-completion__copy h3{margin:3px 0 2px;font-size:18px;line-height:1.45}.qstudy-curriculum-completion__copy p{margin:0;color:var(--qs-muted);font-size:9px}
.qstudy-curriculum-total{min-width:142px;padding:9px 12px;border:1px solid color-mix(in srgb,var(--qs-gold) 29%,var(--qs-border));border-radius:15px;background:color-mix(in srgb,var(--qs-gold) 7%,var(--qs-bg))}.qstudy-curriculum-total small,.qstudy-curriculum-total strong,.qstudy-curriculum-total span{display:block}.qstudy-curriculum-total small{color:var(--qs-muted);font-size:7px}.qstudy-curriculum-total strong{margin:2px 0;color:#ae7300;font-size:16px}.qstudy-curriculum-total strong em,.qstudy-reward-channel strong em{font-size:.55em;font-style:normal}.qstudy-curriculum-total span{color:var(--qs-muted);font-size:8px}
.qstudy-reward-channels{display:grid;grid-template-columns:1fr;gap:9px;padding-top:12px}
.qstudy-reward-channel{display:grid;grid-template-columns:40px minmax(0,1fr);align-items:center;gap:10px;min-width:0;padding:10px 12px;border:1px solid var(--qs-border);border-radius:17px;background:color-mix(in srgb,var(--qs-bg) 94%,transparent)}
.qstudy-reward-channel.is-dose{border-color:color-mix(in srgb,var(--qs-primary) 24%,var(--qs-border));background:color-mix(in srgb,var(--qs-primary) 4%,var(--qs-bg))}.qstudy-reward-channel.is-games{border-color:color-mix(in srgb,var(--qs-secondary) 25%,var(--qs-border));background:color-mix(in srgb,var(--qs-secondary) 4%,var(--qs-bg))}
.qstudy-reward-channel__icon{display:grid;place-items:center;width:38px;height:38px;border-radius:13px;background:color-mix(in srgb,var(--qs-primary) 12%,var(--qs-bg));color:var(--qs-primary);font-size:17px}.qstudy-reward-channel.is-games .qstudy-reward-channel__icon{background:color-mix(in srgb,var(--qs-secondary) 12%,var(--qs-bg));color:var(--qs-secondary)}
.qstudy-reward-channel__copy{min-width:0}.qstudy-reward-channel__copy small,.qstudy-reward-channel__copy strong,.qstudy-reward-channel__copy span{display:block}.qstudy-reward-channel__copy small{color:var(--qs-muted);font-size:7px}.qstudy-reward-channel__copy strong{margin:1px 0;font-size:16px}.qstudy-reward-channel__copy span{overflow:hidden;color:var(--qs-muted);font-size:7px;white-space:nowrap;text-overflow:ellipsis}
.qstudy-reward-channel__level small{display:block;margin-bottom:4px;color:var(--qs-muted);font-size:7px;text-align:end}.qstudy-reward-channel__level i{display:block;overflow:hidden;height:6px;border-radius:99px;background:color-mix(in srgb,var(--qs-primary) 12%,var(--qs-bg))}.qstudy-reward-channel__level b{display:block;height:100%;border-radius:inherit;background:linear-gradient(90deg,var(--qs-primary),var(--qs-gold))}.qstudy-reward-channel.is-games .qstudy-reward-channel__level b{background:linear-gradient(90deg,var(--qs-secondary),#45b8dd)}
.qstudy-dose-path__ring b{font-size:14px}.qstudy-dose-path.is-done .qstudy-dose-path__ring{background:conic-gradient(var(--qs-primary) var(--dose-path-progress),color-mix(in srgb,var(--qs-muted) 13%,var(--qs-bg)) 0)}.qstudy-dose-path.is-done .qstudy-dose-path__ring b{color:var(--qs-text)}
.qstudy-dose-path{grid-template-columns:58px minmax(180px,1fr) 18px;flex-basis:310px}
.qstudy-dose-path__copy{min-width:0}
.qstudy-dose-path__summary{display:grid!important;grid-template-columns:repeat(2,minmax(0,1fr));gap:4px;margin-top:6px}
.qstudy-dose-path__summary>span{display:grid;grid-template-columns:auto minmax(0,1fr);align-items:center;column-gap:4px;min-width:0;padding:4px 5px;border:1px solid color-mix(in srgb,var(--qs-muted) 11%,var(--qs-border));border-radius:8px;background:color-mix(in srgb,var(--qs-muted) 3%,var(--qs-bg))}
.qstudy-dose-path__summary i{grid-row:1/3;display:grid;place-items:center;width:17px;height:17px;border-radius:6px;background:color-mix(in srgb,var(--qs-success) 10%,var(--qs-bg));color:var(--qs-success);font-size:7px;font-style:normal}
.qstudy-dose-path__summary b,.qstudy-dose-path__summary small{display:block;overflow:hidden;line-height:1.15;white-space:nowrap;text-overflow:ellipsis}.qstudy-dose-path__summary b{color:var(--qs-text);font-size:7px;font-weight:950}.qstudy-dose-path__summary small{color:var(--qs-muted);font-size:5.5px;font-weight:750}
.qstudy-dose-path__summary .is-dose{border-color:color-mix(in srgb,var(--qs-primary) 16%,var(--qs-border));background:color-mix(in srgb,var(--qs-primary) 4%,var(--qs-bg))}.qstudy-dose-path__summary .is-dose i{background:color-mix(in srgb,var(--qs-primary) 11%,var(--qs-bg));color:var(--qs-primary)}
.qstudy-dose-path__summary .is-games{border-color:color-mix(in srgb,var(--qs-secondary) 17%,var(--qs-border));background:color-mix(in srgb,var(--qs-secondary) 4%,var(--qs-bg))}.qstudy-dose-path__summary .is-games i{background:color-mix(in srgb,var(--qs-secondary) 11%,var(--qs-bg));color:var(--qs-secondary)}
.qstudy-path-completion{display:grid;grid-template-columns:auto minmax(80px,1fr);align-items:center;gap:11px;margin:13px 0 9px}.qstudy-path-completion strong,.qstudy-path-completion span{display:block}.qstudy-path-completion strong{font-size:12px}.qstudy-path-completion span{margin-top:2px;color:var(--qs-muted);font-size:8px}.qstudy-path-completion>i{display:block;overflow:hidden;height:7px;border-radius:99px;background:color-mix(in srgb,var(--qs-success) 11%,var(--qs-bg))}.qstudy-path-completion>i b{display:block;height:100%;border-radius:inherit;background:linear-gradient(90deg,var(--qs-success),#60c58b)}
.qstudy-path-reward-split{display:grid;grid-template-columns:1fr;gap:7px}.qstudy-path-reward-split>span{min-width:0;padding:8px 9px;border:1px solid color-mix(in srgb,var(--qs-primary) 18%,var(--qs-border));border-radius:12px;background:color-mix(in srgb,var(--qs-primary) 4%,var(--qs-bg))}.qstudy-path-reward-split>span.is-games{border-color:color-mix(in srgb,var(--qs-secondary) 19%,var(--qs-border));background:color-mix(in srgb,var(--qs-secondary) 4%,var(--qs-bg))}.qstudy-path-reward-split small,.qstudy-path-reward-split strong,.qstudy-path-reward-split em{display:block}.qstudy-path-reward-split small{color:var(--qs-muted);font-size:7px}.qstudy-path-reward-split strong{margin:2px 0;font-size:12px}.qstudy-path-reward-split em{color:var(--qs-muted);font-size:7px;font-style:normal}
.qstudy-progress-rewards>article{overflow:hidden;padding:0}.qstudy-progress-rewards .qstudy-curriculum-rewards{margin:0;border:0;border-radius:0;box-shadow:none}.qstudy-progress-rewards>article>.qstudy-btn{width:calc(100% - 32px);margin:0 16px 16px}

@media(max-width:700px){
  .qstudy-curriculum-rewards{margin-bottom:10px;padding:12px;border-radius:20px}
  .qstudy-curriculum-completion{grid-template-columns:58px minmax(0,1fr);gap:9px;padding-bottom:10px}
  .qstudy-curriculum-ring{width:56px;height:56px}.qstudy-curriculum-ring strong{font-size:14px}.qstudy-curriculum-completion__copy h3{font-size:14px}.qstudy-curriculum-completion__copy small{font-size:7px}.qstudy-curriculum-completion__copy p{font-size:7.5px}
  .qstudy-reward-channels{grid-template-columns:1fr;gap:7px;padding-top:9px}.qstudy-reward-channel{grid-template-columns:34px minmax(0,1fr);gap:8px;padding:8px 9px;border-radius:14px}.qstudy-reward-channel__icon{width:32px;height:32px;border-radius:10px;font-size:14px}.qstudy-reward-channel__copy strong{font-size:13px}
  .qstudy-dose-path{grid-template-columns:50px minmax(165px,1fr);flex-basis:min(280px,84vw);padding:10px 11px}.qstudy-dose-path__ring{width:48px;height:48px}.qstudy-dose-path__ring b{font-size:12px}.qstudy-dose-path__copy strong{font-size:11px}.qstudy-dose-path__summary{gap:3px;margin-top:5px}.qstudy-dose-path__summary>span{padding:4px}.qstudy-dose-path__summary i{width:15px;height:15px}.qstudy-dose-path__summary b{font-size:6.5px}.qstudy-dose-path__summary small{font-size:5px}
}
@media(max-width:370px){.qstudy-reward-channel{grid-template-columns:32px minmax(0,1fr)}.qstudy-reward-channel__level{grid-column:1/-1}.qstudy-curriculum-completion__copy h3{font-size:13px}}
@media(prefers-reduced-motion:reduce){.qstudy-reward-channel__level b,.qstudy-path-completion>i b{transition:none}}

/* مؤشرات المنهج المختار في صفحة الجرعات: إتقان، XP، سلسلة، واختبار. */
.qstudy-dose-vitals{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:10px;width:100%;max-width:920px;margin:0 auto 13px}
.qstudy-dose-vital{--vital-accent:#6c55dc;--vital-soft:#f1edff;position:relative;isolation:isolate;overflow:hidden;display:grid;grid-template-columns:50px minmax(0,1fr);align-items:center;gap:10px;min-width:0;min-height:116px;padding:15px 14px 13px;border:1px solid color-mix(in srgb,var(--vital-accent) 22%,var(--qs-border));border-radius:21px;background:linear-gradient(145deg,color-mix(in srgb,var(--vital-accent) 3%,var(--qs-bg)),var(--qs-bg));box-shadow:0 12px 30px rgba(34,43,83,.075);transition:transform .2s ease,border-color .2s ease,box-shadow .2s ease}
.qstudy-dose-vital:before{content:"";position:absolute;z-index:-1;inset:-44px -43px auto auto;width:110px;height:110px;border-radius:50%;background:color-mix(in srgb,var(--vital-accent) 7%,transparent)}
.qstudy-dose-vital:hover{transform:translateY(-2px);border-color:color-mix(in srgb,var(--vital-accent) 42%,var(--qs-border));box-shadow:0 16px 36px color-mix(in srgb,var(--vital-accent) 10%,transparent)}
.qstudy-dose-vital.is-xp{--vital-accent:#0ebdaf;--vital-soft:#e3fbf8}.qstudy-dose-vital.is-streak{--vital-accent:#f27422;--vital-soft:#fff0e5}.qstudy-dose-vital.is-exam{--vital-accent:#1769e0;--vital-soft:#e8f1ff}.qstudy-dose-vital.is-exam.is-close{--vital-accent:#ee9b12;--vital-soft:#fff5d8}
.qstudy-dose-vital__icon{position:relative;display:grid;place-items:center;width:48px;height:48px;border-radius:17px;background:linear-gradient(145deg,color-mix(in srgb,var(--vital-accent) 78%,#fff),var(--vital-accent));color:#fff;box-shadow:0 9px 19px color-mix(in srgb,var(--vital-accent) 24%,transparent);transform:rotate(-4deg)}
.qstudy-dose-vital__icon:after{content:"";position:absolute;inset:4px;border:1px solid rgba(255,255,255,.36);border-radius:13px;pointer-events:none}.qstudy-dose-vital__icon i{font-size:24px;font-style:normal;font-weight:950;line-height:1;transform:rotate(4deg)}
.qstudy-dose-vital.is-xp .qstudy-dose-vital__icon{border-radius:14px;clip-path:polygon(25% 5%,75% 5%,100% 25%,100% 75%,75% 95%,25% 95%,0 75%,0 25%)}.qstudy-dose-vital.is-xp .qstudy-dose-vital__icon:after{border-radius:10px;clip-path:inherit}.qstudy-dose-vital.is-xp .qstudy-dose-vital__icon i{font-size:15px;letter-spacing:-.04em}
.qstudy-dose-vital.is-streak .qstudy-dose-vital__icon{background:var(--vital-soft);box-shadow:none}.qstudy-dose-vital.is-streak .qstudy-dose-vital__icon:after{border-color:color-mix(in srgb,var(--vital-accent) 18%,transparent)}.qstudy-dose-vital.is-streak .qstudy-dose-vital__icon i{font-size:31px;filter:drop-shadow(0 5px 6px rgba(206,77,17,.18))}
.qstudy-dose-vital__copy{min-width:0}.qstudy-dose-vital__copy small,.qstudy-dose-vital__copy strong,.qstudy-dose-vital__copy em{display:block}.qstudy-dose-vital__copy small{color:var(--qs-muted);font-size:8px;font-weight:850}.qstudy-dose-vital__copy strong{overflow:hidden;margin:2px 0;color:var(--vital-accent);font-size:22px;line-height:1.15;white-space:nowrap;text-overflow:ellipsis}.qstudy-dose-vital__copy em{overflow:hidden;color:var(--qs-muted);font-size:7px;font-style:normal;line-height:1.45;white-space:nowrap;text-overflow:ellipsis}
.qstudy-dose-vital__meter{grid-column:1/-1;display:block;overflow:hidden;height:5px;margin-top:1px;border-radius:99px;background:color-mix(in srgb,var(--vital-accent) 10%,var(--qs-bg))}.qstudy-dose-vital__meter i{display:block;width:var(--vital-progress);height:100%;border-radius:inherit;background:linear-gradient(90deg,var(--vital-accent),color-mix(in srgb,var(--vital-accent) 57%,#fff));box-shadow:0 0 8px color-mix(in srgb,var(--vital-accent) 24%,transparent);transition:width .35s ease}
.qstudy-dose-vital__spark{grid-column:1/-1;display:flex;align-items:center;gap:5px;height:5px;margin-top:1px}.qstudy-dose-vital__spark i{display:block;width:6px;height:6px;border-radius:50%;background:color-mix(in srgb,var(--vital-accent) 30%,var(--qs-bg));animation:qstudy-vital-spark 1.8s ease-in-out infinite}.qstudy-dose-vital__spark i:nth-child(2){background:color-mix(in srgb,var(--vital-accent) 60%,var(--qs-bg));animation-delay:.2s}.qstudy-dose-vital__spark i:nth-child(3){flex:1;border-radius:99px;background:linear-gradient(90deg,var(--vital-accent),color-mix(in srgb,var(--vital-accent) 8%,var(--qs-bg)));animation-delay:.4s}
.qstudy-dose-vital__date{grid-column:1/-1;justify-self:start;margin-top:1px;padding:3px 8px;border-radius:99px;background:var(--vital-soft);color:var(--vital-accent);font-size:6.5px;font-weight:900}
.qstudy-dose-home-stage.is-entering .qstudy-dose-vital{animation:qstudy-vital-rise .38s cubic-bezier(.2,.8,.2,1) both}.qstudy-dose-home-stage.is-entering .qstudy-dose-vital:nth-child(2){animation-delay:.035s}.qstudy-dose-home-stage.is-entering .qstudy-dose-vital:nth-child(3){animation-delay:.07s}.qstudy-dose-home-stage.is-entering .qstudy-dose-vital:nth-child(4){animation-delay:.105s}
@keyframes qstudy-vital-rise{from{opacity:0;transform:translateY(9px) scale(.98)}to{opacity:1;transform:none}}@keyframes qstudy-vital-spark{50%{transform:scale(.72);opacity:.58}}
@media(max-width:760px){.qstudy-dose-vitals{grid-template-columns:repeat(2,minmax(0,1fr));gap:8px;margin-bottom:10px}.qstudy-dose-vital{grid-template-columns:43px minmax(0,1fr);gap:8px;min-height:102px;padding:11px 10px 10px;border-radius:17px;box-shadow:0 8px 22px rgba(34,43,83,.065)}.qstudy-dose-vital:hover{transform:none}.qstudy-dose-vital__icon{width:41px;height:41px;border-radius:14px}.qstudy-dose-vital__icon:after{inset:3px;border-radius:11px}.qstudy-dose-vital__icon i{font-size:20px}.qstudy-dose-vital.is-streak .qstudy-dose-vital__icon i{font-size:27px}.qstudy-dose-vital.is-xp .qstudy-dose-vital__icon i{font-size:13px}.qstudy-dose-vital__copy small{font-size:7px}.qstudy-dose-vital__copy strong{font-size:19px}.qstudy-dose-vital__copy em{font-size:6.3px}.qstudy-dose-vital__meter,.qstudy-dose-vital__spark{height:4px}.qstudy-dose-vital__date{font-size:6px}}
@media(max-width:360px){.qstudy-dose-vital{grid-template-columns:37px minmax(0,1fr);gap:6px;min-height:96px;padding:9px 8px;border-radius:15px}.qstudy-dose-vital__icon{width:36px;height:36px;border-radius:12px}.qstudy-dose-vital__copy strong{font-size:17px}.qstudy-dose-vital__copy em{font-size:5.8px}}
@media(prefers-reduced-motion:reduce){.qstudy-dose-vital,.qstudy-dose-vital__meter i,.qstudy-dose-vital__spark i,.qstudy-dose-home-stage.is-entering .qstudy-dose-vital{animation:none;transition:none}}

/* شريط جرعات الجوال: أربعة مؤشرات في صف واحد، والحساب واللغة بدل الهيدر الكبير. */
.qstudy-dose-toolbar{display:contents}.qstudy-dose-mobile-actions{display:none}
@media(max-width:760px){
  .qstudy-doses-page.dfrna-learning-shell .dfrna-header{display:none!important}
  .qstudy-doses-page .qstudy-doses-app{margin-top:8px}
  .qstudy-dose-toolbar{direction:rtl;display:flex;align-items:center;justify-content:space-between;gap:7px;width:100%}
  .qstudy-dose-toolbar .qstudy-dose-view-tabs{flex:0 1 auto;min-width:0;padding:3px}
  .qstudy-dose-toolbar .qstudy-dose-view-tabs>button{min-height:31px;padding:5px 9px;font-size:8px}
  .qstudy-dose-mobile-actions{direction:rtl;display:flex;align-items:center;gap:4px;flex:0 0 auto}
  .qstudy-dose-mobile-actions .dfrna-account-link{display:flex;align-items:center;gap:4px;min-height:35px;padding:0 7px;border:1px solid var(--qs-border);border-radius:11px;background:var(--qs-bg);color:var(--qs-text);font-size:7px;text-decoration:none;box-shadow:0 5px 15px rgba(28,39,76,.045)}
  .qstudy-dose-mobile-actions .dfrna-account-link span{display:block!important;white-space:nowrap}
  .qstudy-dose-mobile-actions .dfrna-account-link .dfrna-svg{width:14px;height:14px;fill:none;stroke:currentColor;stroke-width:1.8}
  .qstudy-dose-mobile-actions .dfrna-lang-toggle{display:grid;width:35px;height:35px;border-radius:11px;font-size:8px}
  .qstudy-dose-vitals{grid-template-columns:repeat(4,minmax(0,1fr));gap:4px;margin-bottom:7px}
  .qstudy-dose-vital{display:flex;align-items:center;justify-content:center;flex-direction:column;gap:2px;min-width:0;min-height:77px;padding:6px 3px 5px;border-radius:13px;text-align:center;box-shadow:0 6px 16px rgba(34,43,83,.055)}
  .qstudy-dose-vital:before{inset:-39px -43px auto auto;width:82px;height:82px}
  .qstudy-dose-vital__icon{flex:0 0 28px;width:28px;height:28px;border-radius:9px;box-shadow:0 5px 11px color-mix(in srgb,var(--vital-accent) 18%,transparent)}
  .qstudy-dose-vital__icon:after{inset:2px;border-radius:7px}.qstudy-dose-vital__icon i{font-size:13px}.qstudy-dose-vital.is-streak .qstudy-dose-vital__icon i{font-size:18px}.qstudy-dose-vital.is-xp .qstudy-dose-vital__icon i{font-size:8px}
  .qstudy-dose-vital__copy{width:100%}.qstudy-dose-vital__copy small{overflow:hidden;font-size:5.4px;line-height:1.2;white-space:nowrap;text-overflow:ellipsis}.qstudy-dose-vital__copy strong{margin:1px 0 0;font-size:12px;line-height:1.05}.qstudy-dose-vital__copy em{display:none}
  .qstudy-dose-vital__meter{width:calc(100% - 9px);height:2px;margin:2px auto 0}.qstudy-dose-vital__spark,.qstudy-dose-vital__date{display:none}
}

/* مدخل الإنجازات وصفحة مستويات الألعاب. */
.qstudy-games-achievements-link{display:grid;grid-template-columns:38px minmax(0,1fr) auto;align-items:center;gap:10px;width:min(310px,100%);margin-top:17px;padding:9px 11px;border:1px solid rgba(255,255,255,.24);border-radius:15px;background:rgba(255,255,255,.12);color:#fff;font:inherit;text-align:start;cursor:pointer;backdrop-filter:blur(9px);transition:transform .18s ease,background .18s ease}
.qstudy-games-achievements-link:hover{transform:translateY(-2px);background:rgba(255,255,255,.18)}.qstudy-games-achievements-link>span{display:grid;place-items:center;width:36px;height:36px;border-radius:11px;background:rgba(255,255,255,.16);font-size:19px}.qstudy-games-achievements-link small,.qstudy-games-achievements-link strong{display:block}.qstudy-games-achievements-link small{color:rgba(255,255,255,.7);font-size:7px}.qstudy-games-achievements-link strong{margin-top:1px;font-size:11px}.qstudy-games-achievements-link>i{font-size:18px;font-style:normal}
.qstudy-game-achievements{display:grid;gap:17px;max-width:1120px;margin:0 auto 40px}
.qstudy-game-achievements__head{position:relative;overflow:hidden;display:grid;grid-template-columns:auto minmax(0,1fr) 100px;align-items:center;gap:22px;min-height:190px;padding:28px 32px;border-radius:28px;background:radial-gradient(circle at 10% 10%,rgba(70,225,204,.24),transparent 28%),linear-gradient(125deg,#111f4d,#4b4bc8 58%,#8747d0);color:#fff;box-shadow:0 22px 60px rgba(30,35,91,.18)}
.qstudy-game-achievements__head .qstudy-back{align-self:start;color:#fff}.qstudy-game-achievements__head>div>span{color:#7ff0df;font-size:10px;font-weight:950}.qstudy-game-achievements__head h1{margin:5px 0;font-size:clamp(28px,4vw,43px);line-height:1.3}.qstudy-game-achievements__head p{max-width:680px;margin:0;color:rgba(255,255,255,.75);font-size:11px;line-height:1.8}.qstudy-game-achievements__head>i{display:grid;place-items:center;width:92px;height:92px;border:1px solid rgba(255,255,255,.2);border-radius:29px;background:rgba(255,255,255,.11);font-size:46px;font-style:normal;transform:rotate(-5deg);box-shadow:0 18px 35px rgba(5,9,42,.2)}
.qstudy-game-achievement-paths{display:flex;gap:9px;overflow-x:auto;padding:3px 2px 7px;scroll-snap-type:x proximity;scrollbar-width:none}.qstudy-game-achievement-paths::-webkit-scrollbar{display:none}
.qstudy-game-achievement-path{display:grid;grid-template-columns:38px minmax(150px,1fr);align-items:center;gap:9px;flex:0 0 245px;min-width:0;padding:10px 12px;border:1px solid var(--qs-border);border-radius:16px;background:var(--qs-bg);color:var(--qs-text);font:inherit;text-align:start;cursor:pointer;scroll-snap-align:center;transition:.18s}.qstudy-game-achievement-path:hover{border-color:var(--qs-secondary);transform:translateY(-1px)}.qstudy-game-achievement-path.is-active{border-color:var(--qs-secondary);background:color-mix(in srgb,var(--qs-secondary) 8%,var(--qs-bg));box-shadow:0 10px 25px color-mix(in srgb,var(--qs-secondary) 12%,transparent)}.qstudy-game-achievement-path>span{display:grid;place-items:center;width:36px;height:36px;border-radius:11px;background:color-mix(in srgb,var(--qs-secondary) 11%,var(--qs-bg));color:var(--qs-secondary);font-size:16px}.qstudy-game-achievement-path small,.qstudy-game-achievement-path strong,.qstudy-game-achievement-path em{display:block}.qstudy-game-achievement-path small{color:var(--qs-secondary);font-size:7px}.qstudy-game-achievement-path strong{overflow:hidden;margin:1px 0;font-size:10px;white-space:nowrap;text-overflow:ellipsis}.qstudy-game-achievement-path em{color:var(--qs-muted);font-size:7px;font-style:normal}
.qstudy-game-rank{position:relative;overflow:hidden;display:grid;grid-template-columns:104px minmax(0,1fr) auto;align-items:center;gap:20px;padding:24px;border:1px solid color-mix(in srgb,var(--qs-secondary) 26%,var(--qs-border));border-radius:25px;background:radial-gradient(circle at 95% 0,color-mix(in srgb,var(--qs-secondary) 15%,transparent),transparent 32%),linear-gradient(145deg,color-mix(in srgb,var(--qs-secondary) 5%,var(--qs-bg)),var(--qs-bg));box-shadow:0 16px 45px rgba(31,31,81,.08)}
.qstudy-game-rank__badge{position:relative;display:grid;place-items:center;align-content:center;width:98px;height:98px;border-radius:31px;background:linear-gradient(145deg,var(--qs-secondary),#4d8ee5);color:#fff;box-shadow:0 16px 32px color-mix(in srgb,var(--qs-secondary) 25%,transparent)}.qstudy-game-rank__badge small,.qstudy-game-rank__badge strong,.qstudy-game-rank__badge span{display:block}.qstudy-game-rank__badge small{font-size:8px}.qstudy-game-rank__badge strong{font-size:40px;line-height:1}.qstudy-game-rank__badge span{position:absolute;inset:8px auto auto 9px;color:#ffe271;font-size:15px}
.qstudy-game-rank__copy{min-width:0}.qstudy-game-rank__copy>small{color:var(--qs-secondary);font-size:9px;font-weight:900}.qstudy-game-rank__copy h2{margin:3px 0;font-size:25px}.qstudy-game-rank__copy>p{margin:0;color:var(--qs-muted);font-size:9px}.qstudy-game-rank__copy>div{display:grid;grid-template-columns:minmax(0,1fr) auto;align-items:center;gap:9px;margin-top:13px}.qstudy-game-rank__copy>div>i{display:block;overflow:hidden;height:9px;border-radius:99px;background:color-mix(in srgb,var(--qs-secondary) 12%,var(--qs-bg))}.qstudy-game-rank__copy>div>i b{display:block;height:100%;border-radius:inherit;background:linear-gradient(90deg,var(--qs-secondary),#43c9c4)}.qstudy-game-rank__copy>div>span{color:var(--qs-muted);font-size:8px}
.qstudy-game-rank__xp{min-width:120px;padding:14px 17px;border:1px solid color-mix(in srgb,var(--qs-secondary) 20%,var(--qs-border));border-radius:17px;background:var(--qs-bg);text-align:center}.qstudy-game-rank__xp small,.qstudy-game-rank__xp strong,.qstudy-game-rank__xp span{display:block}.qstudy-game-rank__xp small{color:var(--qs-muted);font-size:8px}.qstudy-game-rank__xp strong{color:var(--qs-secondary);font-size:31px;line-height:1.2}.qstudy-game-rank__xp span{color:var(--qs-secondary);font-size:9px;font-weight:900}
.qstudy-game-achievements__title{display:flex;align-items:flex-end;justify-content:space-between;gap:15px;margin-top:3px}.qstudy-game-achievements__title span{color:var(--qs-secondary);font-size:9px;font-weight:950}.qstudy-game-achievements__title h2{margin:3px 0 0;font-size:23px}.qstudy-game-achievements__title>b{display:grid;place-items:center;width:48px;height:48px;border-radius:16px;background:color-mix(in srgb,var(--qs-secondary) 10%,var(--qs-bg));color:var(--qs-secondary);font-size:13px}
.qstudy-game-achievements__grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:11px}.qstudy-game-achievement{display:grid;grid-template-columns:50px minmax(0,1fr);align-items:start;gap:12px;min-width:0;padding:16px;border:1px solid var(--qs-border);border-radius:18px;background:var(--qs-bg);box-shadow:0 9px 25px rgba(24,29,61,.045)}.qstudy-game-achievement>span{display:grid;place-items:center;width:48px;height:48px;border-radius:16px;background:color-mix(in srgb,var(--qs-muted) 9%,var(--qs-bg));color:var(--qs-muted);font-size:19px;font-weight:950}.qstudy-game-achievement.is-unlocked{border-color:color-mix(in srgb,var(--qs-success) 29%,var(--qs-border));background:color-mix(in srgb,var(--qs-success) 4%,var(--qs-bg))}.qstudy-game-achievement.is-unlocked>span{background:linear-gradient(145deg,var(--qs-success),#4ec795);color:#fff;box-shadow:0 10px 22px color-mix(in srgb,var(--qs-success) 22%,transparent)}.qstudy-game-achievement small{color:var(--qs-muted);font-size:7px}.qstudy-game-achievement.is-unlocked small{color:var(--qs-success)}.qstudy-game-achievement h3{margin:2px 0;font-size:14px}.qstudy-game-achievement p{margin:0;color:var(--qs-muted);font-size:8px;line-height:1.6}.qstudy-game-achievement footer{display:grid;grid-template-columns:auto minmax(75px,1fr);align-items:center;gap:9px;margin-top:10px}.qstudy-game-achievement footer>b{color:var(--qs-muted);font-size:7px}.qstudy-game-achievement.is-unlocked footer>b{color:var(--qs-success)}.qstudy-game-achievement footer>i{display:block;overflow:hidden;height:6px;border-radius:99px;background:color-mix(in srgb,var(--qs-muted) 10%,var(--qs-bg))}.qstudy-game-achievement footer>i em{display:block;height:100%;border-radius:inherit;background:linear-gradient(90deg,var(--qs-secondary),#44c8c1)}.qstudy-game-achievement.is-unlocked footer>i em{background:var(--qs-success)}
@media(max-width:700px){.qstudy-games-achievements-link{width:100%}.qstudy-game-achievements{gap:12px}.qstudy-game-achievements__head{grid-template-columns:1fr auto;min-height:0;padding:21px 17px;border-radius:22px}.qstudy-game-achievements__head .qstudy-back{grid-column:1/-1;justify-self:start}.qstudy-game-achievements__head>i{width:58px;height:58px;border-radius:18px;font-size:29px}.qstudy-game-achievements__head h1{font-size:27px}.qstudy-game-achievements__head p{font-size:9px}.qstudy-game-achievement-path{flex-basis:min(245px,76vw)}.qstudy-game-rank{grid-template-columns:72px minmax(0,1fr);gap:12px;padding:15px;border-radius:20px}.qstudy-game-rank__badge{width:69px;height:69px;border-radius:22px}.qstudy-game-rank__badge strong{font-size:29px}.qstudy-game-rank__copy h2{font-size:17px}.qstudy-game-rank__copy>p{font-size:7px}.qstudy-game-rank__xp{grid-column:1/-1;display:grid;grid-template-columns:1fr auto auto;align-items:center;min-width:0;padding:9px 12px;text-align:start}.qstudy-game-rank__xp strong{font-size:22px}.qstudy-game-rank__xp span{margin-inline-start:4px}.qstudy-game-achievements__grid{grid-template-columns:1fr;gap:8px}.qstudy-game-achievement{padding:13px;border-radius:15px}.qstudy-game-achievements__title h2{font-size:18px}}
@media(max-width:370px){.qstudy-game-achievements__head>i{display:none}.qstudy-game-achievements__head{grid-template-columns:1fr}.qstudy-game-achievement{grid-template-columns:42px minmax(0,1fr)}.qstudy-game-achievement>span{width:40px;height:40px;border-radius:13px}}
@media(prefers-reduced-motion:reduce){.qstudy-games-achievements-link,.qstudy-game-achievement-path{transition:none}}

/* تبويبا الجرعات والأخبار داخل الصفحة نفسها. */
.qstudy-dose-surface{animation:qstudyDoseSurfaceIn .28s cubic-bezier(.2,.8,.2,1) both}
@keyframes qstudyDoseSurfaceIn{from{opacity:.25;transform:translateY(6px)}to{opacity:1;transform:none}}
.qstudy-dose-view-tabs{display:inline-flex;align-items:center;gap:4px;padding:4px;border:1px solid color-mix(in srgb,var(--qs-primary) 20%,var(--qs-border));border-radius:99px;background:color-mix(in srgb,var(--qs-primary) 4%,var(--qs-bg));box-shadow:0 7px 20px rgba(30,34,75,.05)}
.qstudy-dose-view-tabs>button{position:relative;display:flex;align-items:center;gap:7px;min-height:34px;padding:6px 13px;border:0;border-radius:99px;background:transparent;color:var(--qs-muted);font:inherit;font-size:10px;font-weight:950;cursor:pointer;transition:background .18s ease,color .18s ease,box-shadow .18s ease}
.qstudy-dose-view-tabs>button>i{display:grid;place-items:center;width:8px;height:8px;border-radius:50%;color:var(--qs-secondary);font-size:10px;font-style:normal}.qstudy-dose-view-tabs>button:first-child>i{background:var(--qs-primary);box-shadow:0 0 0 4px color-mix(in srgb,var(--qs-primary) 10%,transparent)}
.qstudy-dose-view-tabs>button.is-active{background:var(--qs-bg);color:var(--qs-primary);box-shadow:0 5px 15px rgba(30,34,75,.08)}.qstudy-dose-view-tabs>button:nth-child(2).is-active{color:var(--qs-secondary)}.qstudy-dose-view-tabs>button>b{display:grid;place-items:center;min-width:18px;height:18px;padding:0 4px;border-radius:99px;background:var(--qs-secondary);color:#fff;font-size:7px}
.qstudy-dose-news{max-width:1040px;margin:0 auto}
.qstudy-dose-news-intro{position:relative;overflow:hidden;display:flex;align-items:center;justify-content:space-between;gap:24px;padding:25px 29px;border:1px solid color-mix(in srgb,var(--qs-secondary) 25%,var(--qs-border));border-radius:25px;background:radial-gradient(circle at 95% 5%,color-mix(in srgb,var(--qs-secondary) 18%,transparent),transparent 31%),linear-gradient(135deg,color-mix(in srgb,var(--qs-primary) 6%,var(--qs-bg)),var(--qs-bg));box-shadow:0 16px 44px rgba(30,32,78,.08)}
.qstudy-dose-news-intro>div>span{color:var(--qs-secondary);font-size:9px;font-weight:950}.qstudy-dose-news-intro h2{margin:4px 0;font-size:clamp(23px,3vw,33px)}.qstudy-dose-news-intro p{max-width:700px;margin:0;color:var(--qs-muted);font-size:10px;line-height:1.8}.qstudy-dose-news-intro>i{display:grid;place-items:center;flex:0 0 76px;width:76px;height:76px;border-radius:24px;background:linear-gradient(145deg,var(--qs-secondary),#4b9dda);font-size:34px;font-style:normal;box-shadow:0 14px 30px color-mix(in srgb,var(--qs-secondary) 24%,transparent)}
.qstudy-dose-news-stats{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:9px}.qstudy-dose-news-stats>article{display:grid;grid-template-columns:39px minmax(0,1fr);align-items:center;gap:10px;padding:12px 14px;border:1px solid var(--qs-border);border-radius:16px;background:var(--qs-bg);box-shadow:0 8px 22px rgba(25,30,64,.04)}.qstudy-dose-news-stats>article>span{display:grid;place-items:center;width:37px;height:37px;border-radius:12px;background:color-mix(in srgb,var(--qs-primary) 9%,var(--qs-bg));color:var(--qs-primary);font-weight:950}.qstudy-dose-news-stats>article:nth-child(2)>span{background:color-mix(in srgb,var(--qs-secondary) 9%,var(--qs-bg));color:var(--qs-secondary)}.qstudy-dose-news-stats>article:nth-child(3)>span{background:color-mix(in srgb,var(--qs-gold) 12%,var(--qs-bg));color:#a66d00}.qstudy-dose-news-stats small,.qstudy-dose-news-stats strong,.qstudy-dose-news-stats em{display:block}.qstudy-dose-news-stats small{color:var(--qs-muted);font-size:7px}.qstudy-dose-news-stats strong{margin:1px 0;font-size:15px}.qstudy-dose-news-stats em{overflow:hidden;color:var(--qs-muted);font-size:7px;font-style:normal;white-space:nowrap;text-overflow:ellipsis}
.qstudy-dose-news-layout{display:grid;grid-template-columns:minmax(0,1.08fr) minmax(300px,.92fr);gap:13px;align-items:start}.qstudy-study-dates,.qstudy-published-news{padding:19px;border:1px solid var(--qs-border);border-radius:21px;background:var(--qs-bg);box-shadow:0 11px 32px rgba(24,29,63,.045)}.qstudy-study-dates>header,.qstudy-published-news>header{padding-bottom:13px;border-bottom:1px solid var(--qs-border)}.qstudy-study-dates>header>span,.qstudy-published-news>header>span{color:var(--qs-primary);font-size:8px;font-weight:950}.qstudy-published-news>header>span{color:var(--qs-secondary)}.qstudy-study-dates>header h2,.qstudy-published-news>header h2{margin:3px 0;font-size:20px}.qstudy-study-dates>header p,.qstudy-published-news>header p{margin:0;color:var(--qs-muted);font-size:8px}.qstudy-study-dates>div,.qstudy-published-news>div{display:grid;gap:8px;margin-top:12px}
.qstudy-study-date{--date:#5368df;display:grid;grid-template-columns:50px minmax(0,1fr) auto;align-items:center;gap:10px;padding:10px;border:1px solid color-mix(in srgb,var(--date) 17%,var(--qs-border));border-radius:14px;background:color-mix(in srgb,var(--date) 3%,var(--qs-bg))}.qstudy-study-date.is-exam{--date:#e05269}.qstudy-study-date.is-study{--date:#1ca27b}.qstudy-study-date.is-dose{--date:#8062df}.qstudy-study-date.is-next{--date:#d18a17}.qstudy-study-date>time{display:grid;place-items:center;align-content:center;width:48px;height:48px;border-radius:13px;background:color-mix(in srgb,var(--date) 10%,var(--qs-bg));color:var(--date)}.qstudy-study-date>time strong,.qstudy-study-date>time small{display:block}.qstudy-study-date>time strong{font-size:17px;line-height:1}.qstudy-study-date>time small{margin-top:3px;font-size:7px}.qstudy-study-date>div{min-width:0}.qstudy-study-date>div>span{color:var(--date);font-size:7px;font-weight:900}.qstudy-study-date h3{overflow:hidden;margin:2px 0;font-size:11px;white-space:nowrap;text-overflow:ellipsis}.qstudy-study-date p{overflow:hidden;margin:0;color:var(--qs-muted);font-size:7px;white-space:nowrap;text-overflow:ellipsis}.qstudy-study-date>button{padding:7px 9px;border:0;border-radius:9px;background:color-mix(in srgb,var(--date) 10%,var(--qs-bg));color:var(--date);font:inherit;font-size:7px;font-weight:900;cursor:pointer;white-space:nowrap}
.qstudy-study-news-card{display:grid;grid-template-columns:94px minmax(0,1fr);gap:11px;padding:9px;border:1px solid var(--qs-border);border-radius:15px;background:var(--qs-bg);color:var(--qs-text);text-decoration:none;transition:.18s}.qstudy-study-news-card:hover{border-color:var(--qs-secondary);transform:translateY(-1px)}.qstudy-study-news-card>figure{overflow:hidden;width:94px;height:88px;margin:0;border-radius:11px;background:color-mix(in srgb,var(--qs-secondary) 8%,var(--qs-bg))}.qstudy-study-news-card>figure img{display:block;width:100%;height:100%;object-fit:cover}.qstudy-study-news-card>figure.is-placeholder{display:grid;place-items:center;font-size:28px}.qstudy-study-news-card>div{min-width:0}.qstudy-study-news-card>div>span{color:var(--qs-secondary);font-size:7px;font-weight:900}.qstudy-study-news-card h3{display:-webkit-box;overflow:hidden;margin:3px 0;font-size:11px;line-height:1.45;-webkit-line-clamp:2;-webkit-box-orient:vertical}.qstudy-study-news-card p{display:-webkit-box;overflow:hidden;margin:0;color:var(--qs-muted);font-size:7px;line-height:1.55;-webkit-line-clamp:2;-webkit-box-orient:vertical}.qstudy-study-news-card b{display:block;margin-top:5px;color:var(--qs-secondary);font-size:7px}
.qstudy-study-news-card.is-recommended{border-color:color-mix(in srgb,var(--qs-secondary) 36%,var(--qs-border));background:color-mix(in srgb,var(--qs-secondary) 4%,var(--qs-bg));box-shadow:0 10px 25px color-mix(in srgb,var(--qs-secondary) 10%,transparent)}.qstudy-news-fit{display:inline-block;margin-inline-start:6px;padding:2px 6px;border-radius:99px;background:var(--qs-secondary);color:#fff;font-size:6px;font-style:normal}
.qstudy-study-news-empty{display:grid;justify-items:center;gap:4px;padding:28px 14px;border:1px dashed color-mix(in srgb,var(--qs-muted) 27%,var(--qs-border));border-radius:15px;background:color-mix(in srgb,var(--qs-muted) 3%,var(--qs-bg));text-align:center}.qstudy-study-news-empty>span{font-size:27px}.qstudy-study-news-empty h3{margin:0;font-size:13px}.qstudy-study-news-empty p{max-width:310px;margin:0;color:var(--qs-muted);font-size:8px;line-height:1.7}.qstudy-dose-news-loading{display:flex;align-items:center;justify-content:center;gap:10px;min-height:330px;border:1px solid var(--qs-border);border-radius:24px;background:var(--qs-bg);color:var(--qs-muted)}.qstudy-dose-news-loading>span{width:21px;height:21px;border:3px solid var(--qs-border);border-top-color:var(--qs-secondary);border-radius:50%;animation:qspin .7s linear infinite}.qstudy-dose-news-loading>strong{font-size:10px}
@media(max-width:700px){.qstudy-dose-view-tabs{padding:3px}.qstudy-dose-view-tabs>button{min-height:32px;padding:5px 11px;font-size:9px}.qstudy-dose-news-intro{padding:18px 15px;border-radius:20px}.qstudy-dose-news-intro h2{font-size:22px}.qstudy-dose-news-intro p{font-size:8px}.qstudy-dose-news-intro>i{flex-basis:54px;width:54px;height:54px;border-radius:17px;font-size:25px}.qstudy-dose-news-stats{gap:6px}.qstudy-dose-news-stats>article{grid-template-columns:1fr;justify-items:center;gap:4px;padding:9px 5px;text-align:center}.qstudy-dose-news-stats>article>span{width:31px;height:31px;border-radius:10px}.qstudy-dose-news-stats strong{font-size:12px}.qstudy-dose-news-stats em{max-width:92px}.qstudy-dose-news-layout{grid-template-columns:1fr}.qstudy-study-dates,.qstudy-published-news{padding:14px 11px;border-radius:18px}.qstudy-study-date{grid-template-columns:44px minmax(0,1fr) auto;gap:8px;padding:8px}.qstudy-study-date>time{width:42px;height:42px;border-radius:11px}.qstudy-study-date h3{font-size:10px}.qstudy-study-date>button{padding:7px}.qstudy-study-news-card{grid-template-columns:79px minmax(0,1fr)}.qstudy-study-news-card>figure{width:79px;height:79px}}
@media(max-width:370px){.qstudy-dose-news-intro>i{display:none}.qstudy-study-date{grid-template-columns:42px minmax(0,1fr)}.qstudy-study-date>button{grid-column:1/-1;width:100%}}
@media(prefers-reduced-motion:reduce){.qstudy-dose-surface,.qstudy-dose-news-loading>span{animation:none}.qstudy-dose-view-tabs>button,.qstudy-study-news-card{transition:none}}

/* خمس ألعاب منهجية خفيفة: ذاكرة، تصنيف، بحث، عجلة، وإكمال. */
.qstudy-game-scene.is-card-memory{display:grid;grid-template-columns:repeat(3,48px);place-content:center;gap:7px}.qstudy-game-scene.is-card-memory>i{display:grid;place-items:center;height:54px;border-radius:11px;background:linear-gradient(145deg,#5861dc,#383f9f);color:#fff;font-size:18px;font-style:normal;box-shadow:0 8px 16px rgba(40,45,130,.18);animation:qstudyMiniCardFloat 2.5s ease-in-out infinite}.qstudy-game-scene.is-card-memory>i:nth-child(2){animation-delay:.25s}.qstudy-game-scene.is-card-memory>i:nth-child(3){animation-delay:.5s}.qstudy-game-scene.is-card-memory>i.is-open{background:linear-gradient(145deg,#ffb84c,#ef7c4e)}.qstudy-game-scene.is-card-memory>i.is-match{background:linear-gradient(145deg,#32bc92,#178b69)}
.qstudy-game-scene.is-classify{display:grid;grid-template-columns:1fr 1fr;align-content:center;gap:8px;padding:17px}.qstudy-game-scene.is-classify>b{padding:12px 5px;border:2px dashed rgba(79,88,207,.28);border-radius:12px;background:rgba(255,255,255,.65);color:#454bb4;font-size:8px;text-align:center}.qstudy-game-scene.is-classify>span{grid-column:1/-1;justify-self:center;padding:7px 14px;border-radius:9px;background:#fff;color:#292e67;font-size:9px;font-weight:900;box-shadow:0 8px 20px rgba(40,46,100,.12)}.qstudy-game-scene.is-classify>i{position:absolute;bottom:19px;color:#6b72d8;font-size:20px;font-style:normal}.qstudy-game-scene.is-classify>i:nth-of-type(1){inset-inline-start:35%}.qstudy-game-scene.is-classify>i:nth-of-type(2){inset-inline-end:35%}
.qstudy-game-scene.is-word-search{display:grid;grid-template-columns:repeat(4,35px);place-content:center;gap:4px}.qstudy-game-scene.is-word-search>span{display:grid;place-items:center;width:35px;height:35px;border-radius:8px;background:rgba(255,255,255,.72);color:#2c3478;font-size:12px;font-weight:950}.qstudy-game-scene.is-word-search>span:nth-child(-n+4){background:#35b797;color:#fff;box-shadow:0 5px 13px rgba(34,158,123,.23)}.qstudy-game-scene.is-word-search>i{position:absolute;inset:31px 26px auto auto;width:54px;height:54px;border:5px solid #555fd2;border-radius:50%;font-style:normal;box-shadow:0 6px 15px rgba(55,62,160,.16)}.qstudy-game-scene.is-word-search>i:after{content:"";position:absolute;width:27px;height:6px;inset:auto -20px -10px auto;border-radius:9px;background:#555fd2;transform:rotate(45deg)}
.qstudy-game-scene.is-wheel{display:grid;place-items:center}.qstudy-game-scene.is-wheel>i{width:132px;height:132px;border:9px solid rgba(255,255,255,.85);border-radius:50%;background:conic-gradient(#5a61d5 0 25%,#f7a84b 0 50%,#33b691 0 75%,#e75d7a 0);box-shadow:0 13px 26px rgba(40,43,100,.18);animation:qstudyMiniWheel 7s linear infinite}.qstudy-game-scene.is-wheel>b{position:absolute;display:grid;place-items:center;width:47px;height:47px;border-radius:50%;background:#fff;color:#313780;font-size:11px}.qstudy-game-scene.is-wheel>span{position:absolute;top:13px;color:#313780;font-size:25px}
.qstudy-game-scene.is-fill-blank{display:grid;align-content:center;justify-items:center;gap:8px;padding:22px;text-align:center}.qstudy-game-scene.is-fill-blank>p{margin:0;color:#343974;font-size:10px;font-weight:800}.qstudy-game-scene.is-fill-blank>b{padding:7px 17px;border-radius:9px;background:#fff;color:#5962d7;font-size:12px;letter-spacing:3px}.qstudy-game-scene.is-fill-blank>span{position:absolute;inset:auto 18px 15px auto;display:grid;place-items:center;width:32px;height:32px;border-radius:50%;background:#32b78f;color:#fff;font-weight:950;box-shadow:0 8px 16px rgba(28,157,119,.22)}
@keyframes qstudyMiniCardFloat{50%{transform:translateY(-4px) rotate(1deg)}}@keyframes qstudyMiniWheel{to{transform:rotate(360deg)}}

.qstudy-mini-setup,.qstudy-mini-play,.qstudy-mini-finish{box-sizing:border-box;max-width:1040px;margin:0 auto 38px}.qstudy-mini-setup{padding:23px;border:1px solid color-mix(in srgb,var(--qs-secondary) 22%,var(--qs-border));border-radius:27px;background:radial-gradient(circle at 92% 2%,color-mix(in srgb,var(--qs-secondary) 13%,transparent),transparent 28%),var(--qs-bg);box-shadow:0 18px 55px rgba(29,34,83,.09)}.qstudy-mini-setup>header{margin:16px 0}.qstudy-mini-setup__title{display:flex;align-items:center;gap:14px;margin-top:5px}.qstudy-mini-setup__title>i{display:grid;place-items:center;flex:0 0 67px;width:67px;height:67px;border-radius:21px;background:linear-gradient(145deg,var(--qs-secondary),#4b88df);font-size:31px;font-style:normal;box-shadow:0 13px 27px color-mix(in srgb,var(--qs-secondary) 24%,transparent)}.qstudy-mini-setup__title h2{margin:0;font-size:28px}.qstudy-mini-setup__title p{max-width:680px;margin:4px 0 0;color:var(--qs-muted);font-size:10px;line-height:1.8}.qstudy-mini-rules{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px;margin:17px 0}.qstudy-mini-rules>div{display:grid;place-items:center;gap:2px;padding:11px;border:1px solid color-mix(in srgb,var(--qs-secondary) 17%,var(--qs-border));border-radius:15px;background:color-mix(in srgb,var(--qs-secondary) 4%,var(--qs-bg));text-align:center}.qstudy-mini-rules b{color:var(--qs-secondary);font-size:17px}.qstudy-mini-rules span{color:var(--qs-muted);font-size:8px}.qstudy-mini-setup .qstudy-form{max-width:none}.qstudy-mini-setup .qstudy-form>label select{width:100%}.qstudy-mini-setup .qstudy-ladder-scope{max-height:320px;overflow:auto}

.qstudy-mini-play{overflow:hidden;border:1px solid color-mix(in srgb,var(--qs-secondary) 21%,var(--qs-border));border-radius:27px;background:var(--qs-bg);box-shadow:0 20px 60px rgba(29,34,83,.1)}.qstudy-mini-topbar{display:grid;grid-template-columns:auto minmax(0,1fr) auto;align-items:center;gap:15px;padding:13px 18px;border-bottom:1px solid var(--qs-border);background:linear-gradient(135deg,color-mix(in srgb,var(--qs-secondary) 7%,var(--qs-bg)),var(--qs-bg))}.qstudy-mini-topbar>div:nth-child(2){min-width:0}.qstudy-mini-topbar small,.qstudy-mini-topbar strong{display:block;overflow:hidden;white-space:nowrap;text-overflow:ellipsis}.qstudy-mini-topbar small{color:var(--qs-muted);font-size:7px}.qstudy-mini-topbar strong{font-size:13px}.qstudy-mini-score{display:flex!important;align-items:center;gap:7px;padding:7px 10px;border-radius:12px;background:color-mix(in srgb,var(--qs-secondary) 9%,var(--qs-bg));color:var(--qs-secondary)}.qstudy-mini-score b,.qstudy-mini-score span{font-size:9px}.qstudy-mini-play main{box-sizing:border-box;padding:24px}.qstudy-mini-play main>header{text-align:center}.qstudy-mini-play main>header>span{color:var(--qs-secondary);font-size:9px;font-weight:950}.qstudy-mini-play main>header h2{margin:4px 0;font-size:clamp(23px,3.4vw,34px)}.qstudy-mini-play main>header p{max-width:660px;margin:0 auto;color:var(--qs-muted);font-size:9px;line-height:1.8}.qstudy-mini-feedback{margin:14px 0;padding:14px 16px;border:1px solid color-mix(in srgb,var(--qs-success) 28%,var(--qs-border));border-radius:16px;background:color-mix(in srgb,var(--qs-success) 5%,var(--qs-bg));animation:qstudyMiniFeedback .28s ease both}.qstudy-mini-feedback.is-wrong{border-color:color-mix(in srgb,var(--qs-danger) 28%,var(--qs-border));background:color-mix(in srgb,var(--qs-danger) 5%,var(--qs-bg))}.qstudy-mini-feedback>strong{display:block;color:var(--qs-success);font-size:12px}.qstudy-mini-feedback.is-wrong>strong{color:var(--qs-danger)}.qstudy-mini-feedback>p{margin:4px 0 8px;color:var(--qs-text);font-size:9px;line-height:1.75}.qstudy-mini-source{padding:7px 10px;border:0;border-radius:9px;background:color-mix(in srgb,var(--qs-secondary) 10%,var(--qs-bg));color:var(--qs-secondary);font:inherit;font-size:8px;font-weight:900;cursor:pointer}.qstudy-mini-source-note{color:var(--qs-muted);font-size:7px}@keyframes qstudyMiniFeedback{from{opacity:0;transform:translateY(7px)}to{opacity:1;transform:none}}

.qstudy-hidden-cards{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:10px;margin:21px 0}.qstudy-hidden-card{position:relative;min-width:0;min-height:118px;padding:0;border:0;border-radius:17px;background:transparent;color:var(--qs-text);font:inherit;cursor:pointer;perspective:800px}.qstudy-hidden-card>span{position:absolute;inset:0;display:grid;place-items:center;box-sizing:border-box;border-radius:17px;backface-visibility:hidden;transition:transform .42s cubic-bezier(.2,.8,.2,1),box-shadow .2s}.qstudy-hidden-card__back{background:linear-gradient(145deg,#5962da,#343a97);color:#fff;font-size:33px;font-weight:950;box-shadow:0 12px 25px rgba(45,49,135,.2);transform:rotateY(0)}.qstudy-hidden-card__face{align-content:center;gap:5px;padding:12px;border:2px solid color-mix(in srgb,var(--qs-secondary) 28%,var(--qs-border));background:var(--qs-bg);transform:rotateY(180deg)}.qstudy-hidden-card__face small{color:var(--qs-secondary);font-size:7px}.qstudy-hidden-card__face strong{overflow:auto;max-height:75px;font-size:9px;line-height:1.6}.qstudy-hidden-card.is-open .qstudy-hidden-card__back,.qstudy-hidden-card.is-matched .qstudy-hidden-card__back{transform:rotateY(-180deg)}.qstudy-hidden-card.is-open .qstudy-hidden-card__face,.qstudy-hidden-card.is-matched .qstudy-hidden-card__face{transform:rotateY(0)}.qstudy-hidden-card.is-matched .qstudy-hidden-card__face{border-color:var(--qs-success);background:color-mix(in srgb,var(--qs-success) 7%,var(--qs-bg));box-shadow:0 9px 20px color-mix(in srgb,var(--qs-success) 12%,transparent)}

.qstudy-classify-board{display:grid;gap:14px}.qstudy-classify-pool,.qstudy-classify-categories{padding:15px;border:1px solid var(--qs-border);border-radius:18px;background:color-mix(in srgb,var(--qs-muted) 3%,var(--qs-bg))}.qstudy-classify-pool>h3{margin:0 0 10px;font-size:12px}.qstudy-classify-pool>div{display:flex;flex-wrap:wrap;gap:8px}.qstudy-classify-item{display:flex;align-items:center;gap:7px;max-width:100%;padding:9px 11px;border:1px solid color-mix(in srgb,var(--qs-secondary) 24%,var(--qs-border));border-radius:11px;background:var(--qs-bg);color:var(--qs-text);font:inherit;text-align:start;cursor:grab;transition:.18s}.qstudy-classify-item>span{color:var(--qs-muted)}.qstudy-classify-item>strong{font-size:9px;line-height:1.5}.qstudy-classify-item:hover,.qstudy-classify-item.is-selected{border-color:var(--qs-secondary);background:color-mix(in srgb,var(--qs-secondary) 7%,var(--qs-bg));transform:translateY(-2px)}.qstudy-classify-item.is-wrong{border-color:var(--qs-danger);animation:qstudyMiniShake .35s ease}.qstudy-classify-item.is-dragging{opacity:.45}.qstudy-classify-categories{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:9px;background:transparent}.qstudy-classify-category{display:grid;align-content:center;gap:4px;min-height:125px;padding:13px;border:2px dashed color-mix(in srgb,var(--qs-secondary) 30%,var(--qs-border));border-radius:17px;background:color-mix(in srgb,var(--qs-secondary) 3%,var(--qs-bg));color:var(--qs-text);font:inherit;text-align:center;cursor:pointer;transition:.18s}.qstudy-classify-category:hover,.qstudy-classify-category.is-drop-target{border-color:var(--qs-secondary);background:color-mix(in srgb,var(--qs-secondary) 9%,var(--qs-bg));transform:translateY(-2px)}.qstudy-classify-category>span{color:var(--qs-secondary);font-size:7px}.qstudy-classify-category>strong{font-size:11px;line-height:1.5}.qstudy-classify-category>small{color:var(--qs-muted);font-size:7px}@keyframes qstudyMiniShake{25%{transform:translateX(5px)}50%{transform:translateX(-5px)}75%{transform:translateX(3px)}}

.qstudy-word-search-layout{display:grid;grid-template-columns:minmax(310px,.9fr) minmax(280px,1.1fr);align-items:start;gap:17px;margin-top:20px}.qstudy-word-grid{display:grid;grid-template-columns:repeat(var(--word-size),minmax(0,1fr));direction:ltr;overflow:hidden;width:min(560px,100%);aspect-ratio:1;margin:0 auto 10px;border:4px solid color-mix(in srgb,var(--qs-secondary) 17%,var(--qs-border));border-radius:18px;background:var(--qs-border);gap:1px}.qstudy-word-cell{display:grid;place-items:center;min-width:0;padding:0;border:0;background:var(--qs-bg);color:var(--qs-text);font:inherit;font-size:clamp(7px,1.35vw,14px);font-weight:900;cursor:pointer;touch-action:manipulation;transition:.12s}.qstudy-word-cell:hover{background:color-mix(in srgb,var(--qs-secondary) 8%,var(--qs-bg))}.qstudy-word-cell.is-selected{background:#5964dc;color:#fff;transform:scale(.92);border-radius:4px}.qstudy-word-cell.is-found{background:#2db88c;color:#fff}.qstudy-word-list{display:grid;gap:7px;padding:14px;border:1px solid var(--qs-border);border-radius:18px;background:color-mix(in srgb,var(--qs-muted) 3%,var(--qs-bg))}.qstudy-word-list>h3{margin:0 0 2px;font-size:12px}.qstudy-word-list>article{display:grid;grid-template-columns:30px minmax(0,1fr);gap:8px;padding:9px;border:1px solid var(--qs-border);border-radius:12px;background:var(--qs-bg)}.qstudy-word-list>article>span{display:grid;place-items:center;width:28px;height:28px;border-radius:9px;background:color-mix(in srgb,var(--qs-secondary) 9%,var(--qs-bg));color:var(--qs-secondary);font-size:9px;font-weight:950}.qstudy-word-list>article strong,.qstudy-word-list>article small{display:block}.qstudy-word-list>article strong{font-size:8.5px;line-height:1.55}.qstudy-word-list>article small{margin-top:3px;color:var(--qs-muted);font-size:7px;line-height:1.5}.qstudy-word-list>article.is-found{border-color:color-mix(in srgb,var(--qs-success) 28%,var(--qs-border));background:color-mix(in srgb,var(--qs-success) 4%,var(--qs-bg))}.qstudy-word-list>article.is-found>span{background:var(--qs-success);color:#fff}.qstudy-word-list .qstudy-mini-source{margin-top:6px}

.qstudy-wheel-board,.qstudy-wheel-question{display:grid;justify-items:center;gap:17px}.qstudy-wheel-wrap{position:relative;display:grid;place-items:center;width:min(330px,78vw);aspect-ratio:1;margin-top:7px}.qstudy-wheel-pointer{position:absolute;z-index:2;top:-10px;color:#2c327a;font-size:34px;filter:drop-shadow(0 5px 4px rgba(30,35,90,.2))}.qstudy-wheel{position:relative;display:grid;place-items:center;width:88%;height:88%;border:10px solid var(--qs-bg);border-radius:50%;background:conic-gradient(#5c64dc 0 25%,#f3ad46 0 50%,#31b88d 0 75%,#ea637d 0);box-shadow:0 0 0 4px color-mix(in srgb,var(--qs-secondary) 28%,var(--qs-border)),0 21px 45px rgba(42,46,113,.2)}.qstudy-wheel.is-spinning{animation:qstudyWheelSpin .9s cubic-bezier(.15,.75,.2,1) both}.qstudy-wheel>b{display:grid;place-items:center;width:62px;height:62px;border:7px solid rgba(255,255,255,.78);border-radius:50%;background:var(--qs-bg);color:var(--qs-secondary);font-size:25px}.qstudy-wheel>i{position:absolute;color:#fff;font-size:18px;font-style:normal;font-weight:950}.qstudy-wheel>i:nth-child(1){top:15%;right:27%}.qstudy-wheel>i:nth-child(2){right:22%;bottom:20%}.qstudy-wheel>i:nth-child(3){bottom:18%;left:28%}.qstudy-wheel>i:nth-child(4){top:18%;left:25%}@keyframes qstudyWheelSpin{from{transform:rotate(0)}to{transform:rotate(990deg)}}.qstudy-wheel-question>header{width:100%}.qstudy-wheel-question>header h2{max-width:760px;margin-inline:auto!important}.qstudy-wheel-choices{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:9px;width:min(760px,100%)}.qstudy-wheel-choice{display:grid;grid-template-columns:34px minmax(0,1fr);align-items:center;gap:9px;min-height:60px;padding:10px;border:1px solid var(--qs-border);border-radius:14px;background:var(--qs-bg);color:var(--qs-text);font:inherit;text-align:start;cursor:pointer;transition:.16s}.qstudy-wheel-choice:hover{border-color:var(--qs-secondary);transform:translateY(-2px)}.qstudy-wheel-choice>b{display:grid;place-items:center;width:32px;height:32px;border-radius:10px;background:color-mix(in srgb,var(--qs-secondary) 9%,var(--qs-bg));color:var(--qs-secondary);font-size:10px}.qstudy-wheel-choice>span{font-size:9px;line-height:1.6}.qstudy-wheel-choice.is-correct{border-color:var(--qs-success);background:color-mix(in srgb,var(--qs-success) 6%,var(--qs-bg))}.qstudy-wheel-choice.is-wrong{border-color:var(--qs-danger);background:color-mix(in srgb,var(--qs-danger) 5%,var(--qs-bg))}

.qstudy-fill-board{display:grid;justify-items:center;gap:18px;min-height:460px;align-content:center}.qstudy-fill-board>header{width:min(760px,100%)}.qstudy-fill-answer{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:8px;width:min(620px,100%);padding:8px;border:1px solid color-mix(in srgb,var(--qs-secondary) 24%,var(--qs-border));border-radius:17px;background:color-mix(in srgb,var(--qs-secondary) 4%,var(--qs-bg));box-shadow:0 12px 28px rgba(40,45,100,.07)}.qstudy-fill-answer>input{min-width:0;padding:12px 14px;border:1px solid var(--qs-border);border-radius:11px;background:var(--qs-bg);color:var(--qs-text);font:inherit;font-size:13px;font-weight:850;text-align:center;outline:0}.qstudy-fill-answer>input:focus{border-color:var(--qs-secondary);box-shadow:0 0 0 3px color-mix(in srgb,var(--qs-secondary) 10%,transparent)}.qstudy-fill-board .qstudy-mini-feedback{width:min(660px,100%);box-sizing:border-box}

.qstudy-mini-finish{display:grid;justify-items:center;min-height:540px;padding:48px 24px;border:1px solid color-mix(in srgb,var(--qs-secondary) 24%,var(--qs-border));border-radius:28px;background:radial-gradient(circle at 50% 0,color-mix(in srgb,var(--qs-secondary) 16%,transparent),transparent 34%),var(--qs-bg);text-align:center;box-shadow:0 20px 60px rgba(29,34,83,.1)}.qstudy-mini-finish__icon{display:grid;place-items:center;width:105px;height:105px;margin-bottom:15px;border-radius:34px;background:linear-gradient(145deg,var(--qs-secondary),#4d8ee2);font-size:49px;box-shadow:0 18px 38px color-mix(in srgb,var(--qs-secondary) 25%,transparent);animation:qstudyMiniFinish 1.5s ease-in-out infinite}.qstudy-mini-finish.is-perfect .qstudy-mini-finish__icon{background:linear-gradient(145deg,#ffc84f,#ea8d31)}.qstudy-mini-finish h2{margin:5px 0;font-size:36px}.qstudy-mini-finish>p{max-width:620px;margin:0;color:var(--qs-muted);font-size:10px;line-height:1.8}.qstudy-mini-finish .qstudy-ladder-final-stats{width:min(620px,100%);margin:22px 0}.qstudy-mini-finish .qstudy-actions{justify-content:center}@keyframes qstudyMiniFinish{50%{transform:translateY(-6px) rotate(-2deg)}}

@media(max-width:700px){
  .qstudy-game-scene.is-card-memory{grid-template-columns:repeat(3,41px)}.qstudy-game-scene.is-card-memory>i{height:47px}.qstudy-game-scene.is-word-search{grid-template-columns:repeat(4,31px)}.qstudy-game-scene.is-word-search>span{width:31px;height:31px}
  .qstudy-mini-setup,.qstudy-mini-play,.qstudy-mini-finish{width:100%;margin-bottom:20px;border-radius:21px}.qstudy-mini-setup{padding:15px 12px}.qstudy-mini-setup__title{align-items:flex-start;gap:10px}.qstudy-mini-setup__title>i{flex-basis:50px;width:50px;height:50px;border-radius:16px;font-size:24px}.qstudy-mini-setup__title h2{font-size:21px}.qstudy-mini-setup__title p{font-size:8px}.qstudy-mini-rules{gap:5px}.qstudy-mini-rules>div{padding:8px 4px;border-radius:12px}.qstudy-mini-rules b{font-size:13px}.qstudy-mini-rules span{font-size:6.5px}
  .qstudy-mini-topbar{grid-template-columns:auto minmax(0,1fr) auto;gap:7px;padding:10px}.qstudy-mini-topbar .qstudy-back{padding:7px}.qstudy-mini-topbar strong{font-size:10px}.qstudy-mini-score{padding:6px}.qstudy-mini-score b,.qstudy-mini-score span{font-size:7px}.qstudy-mini-play main{padding:17px 10px}.qstudy-mini-play main>header h2{font-size:22px}.qstudy-mini-play main>header p{font-size:8px}
  .qstudy-hidden-cards{grid-template-columns:repeat(3,minmax(0,1fr));gap:7px;margin-top:16px}.qstudy-hidden-card{min-height:104px}.qstudy-hidden-card>span{border-radius:13px}.qstudy-hidden-card__face{padding:7px}.qstudy-hidden-card__face strong{font-size:7.5px}
  .qstudy-classify-pool,.qstudy-classify-categories{padding:10px;border-radius:15px}.qstudy-classify-item{width:100%;box-sizing:border-box}.qstudy-classify-categories{grid-template-columns:1fr;gap:7px}.qstudy-classify-category{min-height:82px;padding:9px}.qstudy-classify-category>strong{font-size:10px}
  .qstudy-word-search-layout{grid-template-columns:1fr;gap:12px}.qstudy-word-grid{border-width:3px;border-radius:13px}.qstudy-word-cell{font-size:clamp(6px,2.45vw,11px)}.qstudy-word-list{padding:10px;border-radius:15px}.qstudy-word-list>article{padding:7px}.qstudy-word-list>article strong{font-size:8px}
  .qstudy-wheel-wrap{width:min(280px,78vw)}.qstudy-wheel{border-width:7px}.qstudy-wheel>b{width:50px;height:50px}.qstudy-wheel-choices{grid-template-columns:1fr}.qstudy-wheel-choice{min-height:54px}.qstudy-fill-board{min-height:420px}.qstudy-fill-answer{grid-template-columns:1fr;padding:7px}.qstudy-fill-answer>.qstudy-btn{width:100%}
  .qstudy-mini-finish{min-height:470px;padding:34px 13px}.qstudy-mini-finish__icon{width:83px;height:83px;border-radius:27px;font-size:38px}.qstudy-mini-finish h2{font-size:27px}.qstudy-mini-finish>p{font-size:8px}
}
@media(max-width:370px){.qstudy-hidden-cards{grid-template-columns:repeat(2,minmax(0,1fr))}.qstudy-mini-topbar>div:nth-child(2) small{display:none}.qstudy-word-cell{font-size:5.5px}}
@media(prefers-reduced-motion:reduce){.qstudy-game-scene.is-card-memory>i,.qstudy-game-scene.is-wheel>i,.qstudy-wheel.is-spinning,.qstudy-mini-finish__icon,.qstudy-mini-feedback{animation:none}.qstudy-hidden-card>span,.qstudy-classify-item,.qstudy-classify-category,.qstudy-word-cell,.qstudy-wheel-choice{transition:none}}

/* Full-height doses workspace: keep the six challenges inside the visible app screen. */
html:has(body.qstudy-doses-page){height:calc(100dvh - var(--wp-admin--admin-bar--height,0px));min-height:0!important;overflow:hidden!important}
body.qstudy-doses-page{display:flex;flex-direction:column;box-sizing:border-box;height:calc(100dvh - var(--wp-admin--admin-bar--height,0px));min-height:0;padding-bottom:0!important;overflow:hidden!important}
.qstudy-doses-page .dfrna-main{display:flex;flex:1 1 auto;min-height:0;overflow:hidden}
.qstudy-doses-page .dfrna-content--study{display:flex;flex:1 1 auto;min-height:0;width:100%;margin:0}
.qstudy-doses-page .dfrna-footer{display:none!important}
.qstudy-doses-page .qstudy-doses-app{display:flex;flex:1 1 auto;flex-direction:column;box-sizing:border-box;min-height:0;height:100%;margin:0 auto!important;padding:8px 12px 10px}
.qstudy-doses-page #qstudy-content{flex:1 1 auto;min-height:0;height:100%}
.qstudy-doses-page .qstudy-dose-surface{box-sizing:border-box;height:100%;min-height:0}
.qstudy-doses-page .qstudy-doses-home:not(.qstudy-dose-news){grid-template-rows:auto auto minmax(0,1fr);gap:8px;padding-bottom:0;overflow:hidden}
.qstudy-doses-page .qstudy-dose-news{padding-bottom:10px;overflow-y:auto;overscroll-behavior:contain;scrollbar-width:none}
.qstudy-doses-page .qstudy-dose-news::-webkit-scrollbar{display:none}
.qstudy-doses-page .qstudy-dose-home-stage{display:grid;grid-template-rows:auto minmax(0,1fr);gap:7px;min-height:0;overflow:hidden}
.qstudy-doses-page .qstudy-dose-vitals{margin:0 auto}
.qstudy-doses-page .qstudy-dose-browser{display:grid;grid-template-rows:auto auto minmax(0,1fr) auto auto;gap:7px;box-sizing:border-box;width:100%;height:100%;min-height:0;margin:0 auto;padding:14px 16px;border-radius:24px}
.qstudy-doses-page .qstudy-dose-browser__head h2{margin:2px 0;font-size:clamp(21px,2.3vw,28px)}
.qstudy-doses-page .qstudy-dose-browser__head p{font-size:9px}
.qstudy-doses-page .qstudy-dose-browser__flashcards{margin:0;padding:9px 11px}
.qstudy-doses-page .qstudy-dose-challenges{grid-template-columns:repeat(6,minmax(0,1fr));gap:7px;min-height:0}
.qstudy-doses-page .qstudy-dose-challenge{grid-template-columns:36px minmax(0,1fr);gap:7px;min-height:0;height:100%;padding:8px;border-radius:15px}
.qstudy-doses-page .qstudy-dose-challenge>span{width:34px;height:34px;font-size:15px}
.qstudy-doses-page .qstudy-dose-browser__actions{margin-top:0}
.qstudy-doses-page .qstudy-dose-browser__actions .qstudy-btn{min-height:36px;padding:7px 11px}
.qstudy-doses-page .qstudy-dose-pagination{margin-top:0;padding-top:7px}
.qstudy-doses-page .qstudy-dose-pagination>button{min-height:35px}
@media(min-width:761px){
  .qstudy-doses-page .qstudy-dose-vitals{height:76px}
  .qstudy-doses-page .qstudy-dose-vital{grid-template-columns:39px minmax(0,1fr);gap:8px;min-height:0;height:76px;padding:8px 10px;border-radius:16px}
  .qstudy-doses-page .qstudy-dose-vital__icon{width:38px;height:38px;border-radius:13px}
  .qstudy-doses-page .qstudy-dose-vital__icon i{font-size:18px}
  .qstudy-doses-page .qstudy-dose-vital.is-streak .qstudy-dose-vital__icon i{font-size:24px}
  .qstudy-doses-page .qstudy-dose-vital__copy strong{font-size:17px}
  .qstudy-doses-page .qstudy-dose-vital__copy em{font-size:6px}
  .qstudy-doses-page .qstudy-dose-vital__meter,.qstudy-doses-page .qstudy-dose-vital__spark{height:3px}
  .qstudy-doses-page .qstudy-dose-vital__date{display:none}
}
@media(max-width:760px){
  .qstudy-doses-page .qstudy-doses-app{width:100%!important;margin:0 auto!important;padding:6px 10px 76px}
  .qstudy-doses-page .qstudy-doses-home:not(.qstudy-dose-news){gap:5px}
  .qstudy-doses-page .qstudy-doses-home__head h1,.qstudy-doses-page .qstudy-doses-home__head>p{display:none}
  .qstudy-doses-page .qstudy-doses-home__head{padding:0}
  .qstudy-doses-page .qstudy-dose-paths{margin:0;padding:0}
  .qstudy-doses-page .qstudy-dose-paths>div{gap:6px;padding:1px 1px 3px}
  .qstudy-doses-page .qstudy-dose-path{grid-template-columns:38px minmax(0,1fr);gap:6px;height:70px;min-height:70px;padding:5px 7px;border-radius:14px}
  .qstudy-doses-page .qstudy-dose-path__ring{width:38px;height:38px}
  .qstudy-doses-page .qstudy-dose-path__copy small{font-size:6px}
  .qstudy-doses-page .qstudy-dose-path__copy strong{font-size:9px}
  .qstudy-doses-page .qstudy-dose-path__copy em{font-size:5.5px}
  .qstudy-doses-page .qstudy-dose-path__summary{gap:2px;margin-top:2px}
  .qstudy-doses-page .qstudy-dose-path__summary>span{column-gap:2px;padding:2px 3px;border-radius:6px}
  .qstudy-doses-page .qstudy-dose-path__summary i{width:13px;height:13px;border-radius:4px;font-size:6px}
  .qstudy-doses-page .qstudy-dose-path__summary b{font-size:5.7px}
  .qstudy-doses-page .qstudy-dose-path__summary small{font-size:4.6px}
  .qstudy-doses-page .qstudy-dose-home-stage{gap:5px;min-height:0}
  .qstudy-doses-page .qstudy-dose-vitals{height:56px;gap:4px;margin:0}
  .qstudy-doses-page .qstudy-dose-vital{min-height:56px;height:56px;padding:4px 2px 3px;border-radius:11px}
  .qstudy-doses-page .qstudy-dose-vital__icon{flex-basis:21px;width:21px;height:21px;border-radius:7px}
  .qstudy-doses-page .qstudy-dose-vital__icon:after{inset:1px;border-radius:5px}
  .qstudy-doses-page .qstudy-dose-vital__icon i{font-size:10px}
  .qstudy-doses-page .qstudy-dose-vital.is-streak .qstudy-dose-vital__icon i{font-size:14px}
  .qstudy-doses-page .qstudy-dose-vital.is-xp .qstudy-dose-vital__icon i{font-size:6px}
  .qstudy-doses-page .qstudy-dose-vital__copy small{font-size:4.8px}
  .qstudy-doses-page .qstudy-dose-vital__copy strong{font-size:10px}
  .qstudy-doses-page .qstudy-dose-vital__meter{margin-top:1px}
  .qstudy-doses-page .qstudy-dose-browser{gap:5px;margin:0;padding:9px 8px;border-radius:19px}
  .qstudy-doses-page .qstudy-dose-browser__head{align-items:center}
  .qstudy-doses-page .qstudy-dose-eyebrow{font-size:7px}
  .qstudy-doses-page .qstudy-dose-browser__head h2{margin:1px 0;font-size:17px;line-height:1.18}
  .qstudy-doses-page .qstudy-dose-browser__head p{font-size:6.5px;line-height:1.35}
  .qstudy-doses-page .qstudy-dose-status{padding:4px 6px;font-size:6.5px}
  .qstudy-doses-page .qstudy-dose-browser__flashcards{grid-template-columns:32px minmax(0,1fr) auto;gap:6px;margin:0;padding:6px 7px;border-radius:12px}
  .qstudy-doses-page .qstudy-dose-browser__flashcards>span{width:30px;height:30px;border-radius:9px;font-size:13px}
  .qstudy-doses-page .qstudy-dose-flashcard-scope>small{font-size:5.6px}
  .qstudy-doses-page .qstudy-dose-flashcard-scope>strong{margin-top:1px;font-size:9px;line-height:1.25}
  .qstudy-doses-page .qstudy-dose-flashcard-scope>p{gap:2px;margin-top:2px}
  .qstudy-doses-page .qstudy-dose-flashcard-scope>p em,.qstudy-doses-page .qstudy-dose-flashcard-scope>p b{min-height:15px;padding:1px 4px;font-size:5.4px}
  .qstudy-doses-page .qstudy-dose-flashcard-scope>i{margin-top:2px;font-size:5.5px;line-height:1.3}
  .qstudy-doses-page .qstudy-dose-browser__flashcards .qstudy-btn{min-height:31px;padding:6px 7px;font-size:6.5px}
  .qstudy-doses-page .qstudy-dose-challenges{grid-template-columns:repeat(3,minmax(0,1fr));grid-template-rows:repeat(2,minmax(0,1fr));gap:5px}
  .qstudy-doses-page .qstudy-dose-challenge{gap:2px;min-height:0;height:100%;padding:3px;border-radius:12px}
  .qstudy-doses-page .qstudy-dose-challenge>span{width:27px;height:27px;font-size:11px}
  .qstudy-doses-page .qstudy-dose-challenge small{font-size:5.5px}
  .qstudy-doses-page .qstudy-dose-challenge strong{margin:0;font-size:7.5px}
  .qstudy-doses-page .qstudy-dose-browser__actions .qstudy-btn{min-height:34px;padding:6px 8px;font-size:7.5px}
  .qstudy-doses-page .qstudy-dose-pagination{gap:5px;padding-top:5px}
  .qstudy-doses-page .qstudy-dose-pagination>button{min-height:32px;font-size:13px}
  .qstudy-doses-page .qstudy-dose-pagination>button span{font-size:6.5px}
  .qstudy-doses-page .qstudy-dose-pagination strong{padding:4px 8px;font-size:9px}
  .qstudy-doses-page .qstudy-dose-pagination div span{margin-top:1px;font-size:6px}
}
@media(max-height:720px) and (max-width:760px){
  .qstudy-doses-page .qstudy-doses-app{padding-top:3px}
  .qstudy-doses-page .qstudy-dose-path{height:64px;min-height:64px}
  .qstudy-doses-page .qstudy-dose-vitals{height:50px}
  .qstudy-doses-page .qstudy-dose-vital{height:50px;min-height:50px}
  .qstudy-doses-page .qstudy-dose-browser{padding-block:6px}
}
@media(max-height:820px) and (min-width:761px){
  .qstudy-doses-page .qstudy-doses-home__head h1,.qstudy-doses-page .qstudy-doses-home__head>p{display:none}
  .qstudy-doses-page .qstudy-doses-home__head{padding:0}
  .qstudy-doses-page .qstudy-dose-paths{padding:0}
  .qstudy-doses-page .qstudy-dose-paths>div{padding-block:1px 3px}
  .qstudy-doses-page .qstudy-dose-path{box-sizing:border-box;height:76px;min-height:76px;padding:6px 9px}
  .qstudy-doses-page .qstudy-dose-path__ring{width:44px;height:44px}
  .qstudy-doses-page .qstudy-dose-path__copy strong{font-size:11px}
  .qstudy-doses-page .qstudy-dose-path__summary{margin-top:3px}
  .qstudy-doses-page .qstudy-dose-path__summary>span{padding:2px 4px}
  .qstudy-doses-page .qstudy-dose-vitals{height:66px}
  .qstudy-doses-page .qstudy-dose-vital{height:66px;padding-block:5px}
}

/* Promotional login: one focused promise before the learner enters the app. */
.qstudy-login.qstudy-login--promo{position:relative;isolation:isolate;overflow:hidden;display:grid;grid-template-columns:minmax(0,1.08fr) minmax(330px,.92fr);gap:clamp(20px,4vw,54px);box-sizing:border-box;width:min(1160px,calc(100% - 24px));max-width:none;min-height:min(700px,calc(100dvh - 124px));margin:18px auto;padding:clamp(30px,5vw,68px);border:1px solid rgba(18,94,190,.14);border-radius:34px;background:radial-gradient(circle at 8% 8%,rgba(25,196,190,.16),transparent 27%),radial-gradient(circle at 92% 92%,rgba(255,184,0,.16),transparent 28%),linear-gradient(135deg,#fafdff 0%,#f4f8ff 54%,#edf8fa 100%);color:#10264a;text-align:start;box-shadow:0 28px 80px rgba(22,74,145,.14)}
.qstudy-login.qstudy-login--promo:before{content:"";position:absolute;z-index:-1;inset:-170px auto auto -120px;width:360px;height:360px;border:50px solid rgba(32,91,194,.045);border-radius:50%}
.qstudy-login__copy{align-self:center;max-width:650px}.qstudy-login__eyebrow{display:inline-flex;align-items:center;gap:8px;padding:7px 12px;border:1px solid rgba(18,94,190,.12);border-radius:999px;background:#fff;color:#1764c2;font-size:12px;font-weight:900;box-shadow:0 8px 20px rgba(23,100,194,.08)}.qstudy-login__eyebrow i{color:#f3aa00;font-style:normal;animation:qstudy-login-twinkle 1.8s ease-in-out infinite}.qstudy-login.qstudy-login--promo h1{max-width:630px;margin:14px 0 14px;color:#10264a;font-size:clamp(39px,5.5vw,70px);font-weight:950;line-height:1.05;letter-spacing:-.045em}.qstudy-login.qstudy-login--promo .qstudy-login__copy>p{max-width:610px;margin:0;color:#566984;font-size:clamp(15px,1.6vw,19px);line-height:1.9}.qstudy-login__promises{display:flex;flex-wrap:wrap;gap:8px;margin:22px 0}.qstudy-login__promises span{display:inline-flex;align-items:center;gap:6px;padding:8px 11px;border:1px solid rgba(18,94,190,.11);border-radius:11px;background:rgba(255,255,255,.78);color:#334a69;font-size:11px;font-weight:850}.qstudy-login__promises i{display:grid;place-items:center;width:18px;height:18px;border-radius:6px;background:#dff8f4;color:#079c8e;font-style:normal}.qstudy-login__cta.qstudy-btn{display:inline-flex;align-items:center;justify-content:center;gap:22px;min-height:58px;padding:13px 24px;border:0;border-radius:16px;background:linear-gradient(135deg,#1769d2,#1355b4);color:#fff;font-size:15px;font-weight:950;box-shadow:0 15px 30px rgba(23,105,210,.25)}.qstudy-login__cta.qstudy-btn:hover{transform:translateY(-3px);box-shadow:0 19px 36px rgba(23,105,210,.31)}.qstudy-login__cta i{font-size:20px;font-style:normal}.qstudy-login__note{display:block;margin-top:11px;color:#74849b;font-size:10px;font-weight:750}
.qstudy-login__visual{position:relative;align-self:center;display:grid;gap:13px;min-height:430px;padding:35px;border:1px solid rgba(255,255,255,.7);border-radius:30px;background:linear-gradient(145deg,#1d65d2,#1849a2 60%,#0f878f);box-shadow:0 25px 55px rgba(20,75,156,.25);transform:rotate(-1.2deg)}.qstudy-login__visual:before{content:"";position:absolute;inset:14px;border:1px solid rgba(255,255,255,.16);border-radius:23px;pointer-events:none}.qstudy-login__rank{position:relative;z-index:1;align-self:center;display:grid;justify-items:center;padding:22px 16px;border-radius:24px;background:rgba(255,255,255,.1);color:#fff;text-align:center;backdrop-filter:blur(8px)}.qstudy-login__rank>span{display:grid;place-items:center;width:82px;height:82px;margin-bottom:9px;border-radius:25px;background:linear-gradient(145deg,#fff4bf,#ffc427);font-size:43px;box-shadow:0 15px 28px rgba(5,36,97,.25);animation:qstudy-login-float 3s ease-in-out infinite}.qstudy-login__rank small{color:#cfe5ff;font-size:11px;font-weight:850}.qstudy-login__rank strong{margin:3px 0;color:#fff;font-size:32px}.qstudy-login__rank em{display:inline-flex;align-items:center;gap:6px;padding:6px 10px;border-radius:999px;background:rgba(13,211,177,.18);color:#c9fff4;font-size:9px;font-style:normal;font-weight:850}.qstudy-login__rank em b{font-size:14px}.qstudy-login__road{position:relative;z-index:1;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:7px;margin:0;padding:0;list-style:none}.qstudy-login__road li{display:grid;justify-items:center;gap:5px;padding:10px 5px;border:1px solid rgba(255,255,255,.13);border-radius:13px;background:rgba(6,35,89,.18);color:#e7f1ff;text-align:center}.qstudy-login__road b{display:grid;place-items:center;width:24px;height:24px;border-radius:8px;background:rgba(255,255,255,.14);font-size:10px}.qstudy-login__road span{font-size:8px;line-height:1.5}.qstudy-login__spark{position:absolute;z-index:2;color:#ffd358;font-style:normal;filter:drop-shadow(0 4px 8px rgba(0,0,0,.18));animation:qstudy-login-twinkle 1.7s ease-in-out infinite}.qstudy-login__spark--1{top:22px;right:26px;font-size:26px}.qstudy-login__spark--2{bottom:25px;left:28px;font-size:18px;animation-delay:.5s}
.qstudy-login__benefits{grid-column:1/-1;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px}.qstudy-login__benefits article{display:flex;align-items:center;gap:11px;min-width:0;padding:13px 15px;border:1px solid rgba(18,94,190,.11);border-radius:16px;background:rgba(255,255,255,.74);box-shadow:0 9px 22px rgba(24,70,133,.06)}.qstudy-login__benefits article>span{display:grid;flex:0 0 39px;place-items:center;width:39px;height:39px;border-radius:13px;background:#e9f2ff;color:#1764c2;font-size:20px;font-weight:950}.qstudy-login__benefits strong,.qstudy-login__benefits small{display:block}.qstudy-login__benefits strong{color:#183254;font-size:12px}.qstudy-login__benefits small{margin-top:2px;color:#718198;font-size:8px}
@keyframes qstudy-login-float{50%{transform:translateY(-7px) rotate(2deg)}}@keyframes qstudy-login-twinkle{50%{transform:scale(.72) rotate(18deg);opacity:.55}}
html:not([data-theme="light"]) .qstudy-login.qstudy-login--promo{border-color:rgba(105,158,255,.18);background:radial-gradient(circle at 8% 8%,rgba(25,196,190,.11),transparent 27%),radial-gradient(circle at 92% 92%,rgba(255,184,0,.1),transparent 28%),linear-gradient(135deg,#111b32,#10182d 55%,#10252d);color:#f7fbff}.qstudy-login.qstudy-login--promo h1{color:inherit}html:not([data-theme="light"]) .qstudy-login.qstudy-login--promo .qstudy-login__copy>p{color:#b9c8dc}html:not([data-theme="light"]) .qstudy-login__eyebrow,html:not([data-theme="light"]) .qstudy-login__promises span,html:not([data-theme="light"]) .qstudy-login__benefits article{border-color:rgba(138,174,231,.17);background:rgba(255,255,255,.055)}html:not([data-theme="light"]) .qstudy-login__promises span{color:#d7e3f5}html:not([data-theme="light"]) .qstudy-login__benefits strong{color:#f4f8ff}html:not([data-theme="light"]) .qstudy-login__benefits small,html:not([data-theme="light"]) .qstudy-login__note{color:#9eafc7}
@media(max-width:760px){.qstudy-login.qstudy-login--promo{grid-template-columns:1fr;gap:14px;width:calc(100% - 14px);min-height:calc(100dvh - 82px);margin:7px auto 72px;padding:22px 15px;border-radius:23px;text-align:center}.qstudy-login__copy{max-width:none}.qstudy-login__eyebrow{font-size:9px}.qstudy-login.qstudy-login--promo h1{margin:10px auto 9px;font-size:clamp(34px,10.5vw,48px);line-height:1.08}.qstudy-login.qstudy-login--promo .qstudy-login__copy>p{margin-inline:auto;font-size:12px;line-height:1.75}.qstudy-login__promises{justify-content:center;gap:5px;margin:13px 0}.qstudy-login__promises span{padding:6px 7px;font-size:8px}.qstudy-login__promises i{width:15px;height:15px}.qstudy-login__cta.qstudy-btn{width:100%;min-height:50px;font-size:12px}.qstudy-login__note{font-size:8px}.qstudy-login__visual{min-height:240px;padding:17px;border-radius:21px;transform:none}.qstudy-login__rank{align-self:auto;padding:12px}.qstudy-login__rank>span{width:56px;height:56px;margin-bottom:5px;border-radius:18px;font-size:31px}.qstudy-login__rank strong{font-size:22px}.qstudy-login__road li{padding:7px 3px}.qstudy-login__road span{font-size:6px}.qstudy-login__benefits{grid-template-columns:repeat(3,minmax(0,1fr));gap:5px}.qstudy-login__benefits article{justify-content:center;gap:3px;padding:7px 3px;border-radius:11px;text-align:center}.qstudy-login__benefits article>span{display:none}.qstudy-login__benefits strong{font-size:7px}.qstudy-login__benefits small{font-size:5.5px;line-height:1.35}}
@media(max-height:720px) and (min-width:761px){.qstudy-login.qstudy-login--promo{min-height:570px;margin-block:8px;padding-block:28px}.qstudy-login__visual{min-height:350px}.qstudy-login__rank>span{width:66px;height:66px;font-size:36px}.qstudy-login__benefits{display:none}}
@media(prefers-reduced-motion:reduce){.qstudy-login__eyebrow i,.qstudy-login__rank>span,.qstudy-login__spark{animation:none}}

/* Keep the guest promo intact on short phones instead of letting the app shell shrink it. */
@media(max-width:760px){
  .qstudy-doses-page .dfrna-content--study:has(.qstudy-login--promo){
    display:block;
    box-sizing:border-box;
    min-height:0;
    overflow-x:hidden;
    overflow-y:auto;
    overscroll-behavior-y:contain;
    padding-top:max(10px,env(safe-area-inset-top));
    padding-bottom:calc(82px + env(safe-area-inset-bottom));
    scroll-padding-top:max(10px,env(safe-area-inset-top));
    scrollbar-width:none
  }
  .qstudy-doses-page .dfrna-content--study:has(.qstudy-login--promo)::-webkit-scrollbar{display:none}
  .qstudy-login.qstudy-login--promo{
    min-height:calc(100dvh - 102px - env(safe-area-inset-top) - env(safe-area-inset-bottom));
    margin:0 auto;
    flex:none
  }
}

/* Student subscription catalogue: shared curricula remain clearly read-only. */
.qstudy-card.is-subscription-catalog{position:relative;border-color:color-mix(in srgb,var(--qs-primary) 28%,var(--qs-border));background:linear-gradient(145deg,color-mix(in srgb,var(--qs-primary) 5%,var(--qs-bg)),var(--qs-bg));box-shadow:0 14px 34px color-mix(in srgb,var(--qs-primary) 9%,transparent)}
.qstudy-card.is-subscription-catalog:before{content:"";position:absolute;inset-block:16px;inset-inline-start:0;width:4px;border-radius:0 6px 6px 0;background:linear-gradient(var(--qs-primary),var(--qs-secondary))}
.qstudy-card-top>span{display:flex;align-items:center;flex-wrap:wrap;gap:6px}
.qstudy-badge.is-subscription{background:color-mix(in srgb,var(--qs-primary) 11%,var(--qs-bg));color:var(--qs-primary)}
.qstudy-card-readonly{display:inline-flex;align-items:center;gap:6px;color:var(--qs-muted);font-size:11px;font-weight:800}
.qstudy-card-readonly:before{content:"◉";color:var(--qs-success)}
.qstudy-path-subscription-note{display:inline-flex;align-items:center;justify-content:center;min-height:42px;padding:0 14px;border:1px solid color-mix(in srgb,var(--qs-primary) 20%,var(--qs-border));border-radius:12px;background:color-mix(in srgb,var(--qs-primary) 7%,var(--qs-bg));color:var(--qs-primary);font-size:12px;font-weight:850}
@media(max-width:760px){.qstudy-card.is-subscription-catalog:before{inset-block:12px}.qstudy-path-subscription-note{width:100%;box-sizing:border-box;min-height:38px;font-size:10px}}