:root{--primary:#6952cf;--primary-hover:#5641b7;--ink:#292641;--muted:#716c86;--background:#f6f5fa;--surface:#ffffff;--border:#e9e6f1;--purple:#ece7fb;--success:#28795b;--danger:#aa4159;--orange:#b86c27;--radius:16px;--radius-lg:24px;--scroll-thumb:#c7c0d6;--scroll-track:#f6f5fa;--scroll-hover:#a99bbf;--scroll-active:#8975af;--font:"Trebuchet MS","Segoe UI",sans-serif}*{box-sizing:border-box;scrollbar-color:var(--scroll-thumb) var(--scroll-track);scrollbar-width:thin}::-webkit-scrollbar{width:10px;height:10px}::-webkit-scrollbar-track{background:var(--scroll-track)}::-webkit-scrollbar-thumb{background:var(--scroll-thumb);border:2px solid var(--scroll-track);border-radius:8px}::-webkit-scrollbar-thumb:hover{background:var(--scroll-hover)}::-webkit-scrollbar-thumb:active{background:var(--scroll-active)}html{scrollbar-gutter:stable}body{margin:0;background:var(--background);color:var(--ink);font-family:var(--font);font-size:15px;line-height:1.6}button,input,textarea{font:inherit}a{color:inherit;text-decoration:none}button,a{-webkit-tap-highlight-color:transparent}button{cursor:pointer}button:disabled{cursor:default;opacity:.5}button:active:not(:disabled){transform:translateY(1px)}:focus-visible{outline:3px solid var(--primary);outline-offset:4px}button{color:inherit}h1,h2,h3,p{margin:0}h1,h2,h3{line-height:1.25;letter-spacing:-.6px}h1{font-size:32px}h2{font-size:22px}h3{font-size:17px}p{color:var(--muted)}svg.icon{width:21px;height:21px;flex-shrink:0;vertical-align:middle}svg.large-icon{width:32px;height:32px}small{font-size:12px}.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap}.skip-link{position:fixed;left:250px;top:-60px;background:#fff;padding:12px;z-index:100}.skip-link:focus{top:12px}.sidebar{position:fixed;inset:0 auto 0 0;width:228px;background:var(--surface);border-right:1px solid var(--border);padding:34px 21px 22px;display:flex;flex-direction:column;gap:36px;z-index:10;overflow-y:auto}.brand{display:flex;gap:11px;align-items:center}.brand img{width:39px;height:39px}.brand strong{font-size:20px;letter-spacing:-.7px;display:block;line-height:1.2}.brand small{font-size:10px;font-weight:700;letter-spacing:1.9px;color:var(--muted)}.nav-label{font-size:10px;letter-spacing:1.5px;font-weight:700;color:#777184;margin:0 12px 13px}.nav-list{display:flex;flex-direction:column;gap:6px}.nav-link{display:flex;align-items:center;gap:13px;padding:11px 14px;border-radius:10px;font-size:13px;font-weight:600;transition:background .15s}.nav-link:hover{background:#f6f3fc}.nav-link[aria-current=page]{background:var(--purple);color:var(--primary)}.nav-link .icon{width:19px;height:19px}.nav-dot{width:6px;height:6px;background:var(--primary);border-radius:50%;margin-left:auto}.sidebar-bottom{margin-top:auto}.companion-card{border:1px solid var(--border);border-radius:14px;background:#faf9fc;padding:17px 13px;text-align:center}.companion-card svg{width:70px;height:66px;display:block;margin:-4px auto 8px}.companion-card strong{font-size:13px}.companion-card p{font-size:12px;margin:7px 0 2px}.profile{display:flex;align-items:center;gap:11px;border-top:1px solid var(--border);padding:20px 0 0;margin-top:24px}.avatar{width:36px;height:36px;border-radius:12px;background:#e8f0e8;display:grid;place-items:center;color:#427963;font-weight:700}.profile strong{font-size:13px;display:block}.profile small{color:var(--muted)}.parent-link{margin-left:auto;display:grid;place-items:center;width:32px;height:36px;border-radius:8px;color:var(--muted)}.parent-link:hover{background:var(--purple);color:var(--primary)}main{margin-left:228px;padding:31px 42px 40px;max-width:1510px;min-height:100vh}.topbar{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:28px}.eyebrow{font-size:10px;letter-spacing:1.8px;font-weight:700;color:var(--muted);text-transform:uppercase}.topbar .eyebrow{margin-bottom:5px}.topbar h1{font-size:26px}.top-actions{display:flex;align-items:center;gap:12px}.calm-toggle{border:1px solid var(--border);background:#fff;border-radius:10px;padding:9px 12px;display:flex;align-items:center;gap:9px;font-size:12px;color:var(--muted);white-space:nowrap}.calm-toggle:hover{border-color:#c1b2e8}.switch{width:27px;height:16px;background:#e4e0ec;border-radius:20px;position:relative}.switch:after{content:"";position:absolute;width:10px;height:10px;left:3px;top:3px;background:#fff;border-radius:50%;transition:left .15s}.calm-toggle[aria-pressed=true] .switch{background:var(--primary)}.calm-toggle[aria-pressed=true] .switch:after{left:14px}.date-label{font-size:11px;color:var(--muted);display:flex;gap:7px;align-items:center}.hero{border-radius:var(--radius-lg);background:#ece7f8;display:grid;grid-template-columns:1fr 1.15fr;min-height:310px;overflow:hidden;position:relative}.hero-copy{padding:35px 0 30px 34px;z-index:1;align-self:center}.hero .tag{background:#fff9;color:#6c569f;padding:5px 10px;margin-bottom:16px;font-size:10px;letter-spacing:1px}.hero h2{font-size:37px;line-height:1.15;letter-spacing:-1.4px;max-width:360px}.hero h2 span{color:var(--primary)}.hero p{font-size:13px;color:#79708d;max-width:310px;margin-top:13px;line-height:1.7}.hero .btn{margin-top:22px}.hero-meta{display:flex;gap:15px;font-size:10px;color:#746984;margin-top:13px;align-items:center}.hero-meta span{display:flex;gap:4px;align-items:center}.hero-meta .icon{width:13px;height:13px}.hero-art{width:112%;height:100%;object-fit:contain;align-self:center;margin-left:-20px;min-width:0}.tag{display:inline-flex;gap:5px;align-items:center;border-radius:6px;padding:3px 8px;font-size:10px;font-weight:700}.tag.purple{color:var(--primary);background:var(--purple)}.tag.green{color:#347557;background:#e8f2eb}.tag.orange{color:#9e622a;background:#fcf0df}.tag.pink{color:#aa5974;background:#f9eaf0}.tag.neutral{color:var(--muted);background:var(--background)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;border:1px solid transparent;border-radius:10px;padding:11px 17px;font-size:13px;font-weight:700;line-height:1.5;min-height:44px;transition:background .15s,box-shadow .15s;white-space:normal;text-align:center}.btn .icon{width:17px;height:17px}.btn.primary{background:var(--primary);color:#fff;box-shadow:0 3px 8px #6952cf18}.btn.primary:hover{background:var(--primary-hover);box-shadow:0 5px 13px #6952cf22}.btn.secondary{border-color:var(--border);background:#fff}.btn.secondary:hover{background:var(--background);border-color:#c7bfda}.btn.ghost{background:transparent;color:var(--muted);padding:9px 11px}.btn.ghost:hover{background:var(--purple);color:var(--primary)}.btn.danger{background:var(--danger);color:#fff}.btn.danger:hover{background:#902c45}.text-link{display:inline-flex;align-items:center;gap:6px;color:var(--primary);font-size:12px;font-weight:700;background:none;border:none;padding:8px 0;min-height:36px}.text-link:hover{text-decoration:underline}.text-link .icon{width:15px;height:15px}.wide{width:100%}.stat-strip{display:grid;grid-template-columns:repeat(3,1fr);margin:23px 0 29px;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius)}.stat-item{padding:17px 21px;display:flex;align-items:center;gap:13px;position:relative}.stat-item:not(:last-child):after{content:"";width:1px;height:32px;background:var(--border);position:absolute;right:0}.icon-box{display:grid;place-items:center;flex-shrink:0;width:42px;height:42px;background:var(--purple);color:var(--primary);border-radius:12px}.icon-box.green{background:#e6f2eb;color:#4b886b}.icon-box.orange{background:#fdf0dd;color:#bf8c44}.icon-box.pink{background:#faeaf0;color:#b7768e}.stat-value{font-size:20px;font-weight:700;line-height:1.25}.stat-label{font-size:11px;color:var(--muted);margin-top:2px}.dashboard-grid{display:grid;grid-template-columns:minmax(0,1.85fr) minmax(245px,1fr);gap:24px}.section-head{display:flex;justify-content:space-between;align-items:center;gap:12px;margin-bottom:17px}.section-head h2{font-size:19px}.section-head p{font-size:12px;margin-top:5px}.mission-list{display:flex;flex-direction:column;gap:13px}.mission-row{border:1px solid var(--border);background:#fff;border-radius:var(--radius);display:flex;align-items:center;gap:15px;padding:17px 18px;transition:box-shadow .15s,border-color .15s}.mission-row:hover{border-color:#cbbfdf;box-shadow:0 3px 15px #29264106}.mission-row .icon-box{width:48px;height:48px}.mission-info{flex:1;min-width:0}.mission-info h3{font-size:14px;letter-spacing:-.2px}.mission-info p{font-size:11px;margin-top:4px}.mission-info .tag{font-size:9px;margin-top:7px;padding:2px 6px}.mission-tail{display:flex;align-items:center;gap:13px;color:var(--muted);font-size:11px;white-space:nowrap}.circle-arrow{border-radius:50%;border:1px solid var(--border);width:32px;height:32px;display:grid;place-items:center;color:var(--muted)}.circle-arrow .icon{width:15px;height:15px}.mission-row:hover .circle-arrow{color:var(--primary);background:var(--purple);border-color:var(--purple)}.daily-card{border:1px solid #ded5ef;border-radius:var(--radius);background:#f0ebfa;padding:22px}.daily-top{display:flex;justify-content:space-between;align-items:center}.daily-top .eyebrow{color:#8a75a8;font-size:9px}.daily-star{color:#8a70bd;width:32px;height:32px}.daily-card h3{font-size:20px;line-height:1.35;margin-top:12px;max-width:230px}.daily-card p{font-size:12px;margin-top:8px;line-height:1.7}.daily-reward{display:flex;align-items:center;gap:6px;margin:18px 0 12px;font-size:11px;color:#7e64ad}.daily-reward .icon{width:15px;height:15px}.daily-card .btn{width:100%}.tip-card{border:1px solid var(--border);background:#fff;border-radius:var(--radius);padding:19px 21px;margin-top:17px}.tip-title{display:flex;align-items:center;gap:8px;font-size:12px;font-weight:700}.tip-title .icon{color:#bb985e;width:17px;height:17px}.tip-card p{font-size:11px;margin-top:9px;line-height:1.8}.tip-card p b{color:var(--ink)}.bottom-banner{display:flex;align-items:center;gap:14px;border-radius:var(--radius);border:1px solid var(--border);background:#fff;padding:16px 20px;margin-top:25px}.bottom-banner .icon-box{width:38px;height:38px}.bottom-banner h3{font-size:12px}.bottom-banner p{font-size:11px;margin-top:3px}.bottom-banner .text-link{margin-left:auto;white-space:nowrap}.footer{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-top:30px;font-size:10px;color:#827a91}.footer span{display:flex;align-items:center;gap:5px}.footer .icon{width:13px;height:13px}.panel{background:#fff;border:1px solid var(--border);border-radius:var(--radius);padding:25px}.page-intro{font-size:14px;margin:-8px 0 25px;max-width:650px}.topic-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}.topic-card{padding:25px}.topic-card-top{display:flex;align-items:center;justify-content:space-between;margin-bottom:18px}.topic-card h2{font-size:20px}.topic-card p{font-size:13px;margin-top:8px}.topic-card .progress-track,.topic-card .btn{margin-top:20px}.card-actions{display:flex;gap:8px;flex-wrap:wrap;margin-top:20px}.card-actions .btn{margin:0}.progress-track{height:6px;background:#eeeaf5;border-radius:10px;overflow:hidden}.progress-track span{display:block;height:100%;border-radius:10px;background:var(--primary)}.progress-meta{display:flex;justify-content:space-between;gap:10px;font-size:11px;color:var(--muted);margin:8px 0 0}.exam-banner{margin-top:25px;display:flex;gap:25px;align-items:center;background:#eaf1ed;border-color:#dce9e0}.exam-banner h2{font-size:19px}.exam-banner p{font-size:13px;margin-top:7px}.exam-banner .btn{margin-left:auto;flex-shrink:0}.subheading{margin:29px 0 16px;font-size:20px}.resume-banner{border:1px solid #d7c9ef;background:#fff;margin:0 0 21px;padding:14px 19px;border-radius:14px;display:flex;align-items:center;gap:13px;font-size:13px}.resume-banner .btn{margin-left:auto}.notice{padding:13px 16px;border-radius:10px;background:#fff4dc;border:1px solid #ecd6a2;font-size:13px;color:#775929;margin-bottom:20px;display:flex;gap:9px}.notice .icon{flex-shrink:0}.session-wrap{max-width:780px;margin:0 auto}.session-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:18px;font-size:12px}.session-header .btn{padding:8px 10px}.session-progress{margin-bottom:26px}.session-progress .progress-meta{margin-bottom:9px}.question-card{padding:35px 37px;min-height:430px;position:relative}.question-top{display:flex;align-items:center;justify-content:space-between;gap:14px;margin-bottom:25px}.question-instruction{font-size:13px;color:var(--muted);margin-bottom:12px}.question-prompt{font-size:25px;line-height:1.55;font-weight:700;letter-spacing:-.4px;color:var(--ink);margin-bottom:24px}.question-prompt .blank{border-bottom:3px solid #b4a1e2;color:var(--primary);display:inline-block;min-width:67px;text-align:center}.verb-label{display:inline-block;color:var(--primary);font-size:12px;background:var(--purple);border-radius:6px;padding:4px 9px;margin-top:-12px;margin-bottom:20px}.field-label{display:block;font-size:12px;font-weight:700;margin-bottom:8px}.answer-input{width:100%;border:1.5px solid #dcd5eb;border-radius:10px;padding:13px 15px;min-height:50px;background:#fcfbfe;color:var(--ink);font-size:17px}.answer-input:focus{border-color:var(--primary);outline:2px solid #c9b9f5;outline-offset:1px}.answer-input[aria-invalid=true]{border-color:var(--danger)}.field-help{font-size:11px;margin-top:7px;min-height:18px}.question-actions{display:flex;gap:8px;align-items:center;margin-top:25px;flex-wrap:wrap}.question-actions .btn.primary{margin-left:auto;min-width:143px}.question-actions .text-link{font-size:12px}.options{display:grid;grid-template-columns:1fr;gap:11px}.option{display:flex;gap:13px;align-items:center;border:1px solid var(--border);border-radius:10px;padding:12px 16px;text-align:left;background:#fcfbfe;font-size:15px;min-height:51px}.option:hover{border-color:#b7a6dd;background:#f6f3ff}.option[aria-pressed=true]{border-color:var(--primary);background:var(--purple);box-shadow:inset 0 0 0 1px var(--primary)}.option-key{display:grid;place-items:center;border:1px solid #ddd5e8;border-radius:6px;min-width:25px;height:25px;color:var(--muted);font-size:11px}.option[aria-pressed=true] .option-key{background:var(--primary);border-color:var(--primary);color:#fff}.hint-box{font-size:13px;background:#f8f4e9;border:1px solid #ebe2ca;border-radius:10px;padding:13px 16px;margin:15px 0;color:#8a6d3f}.feedback{background:#edf6f0;border:1px solid #cee5d6;border-radius:12px;padding:17px 19px;margin-top:22px;color:var(--success)}.feedback.wrong{background:#fff1f3;border-color:#eed4db;color:var(--danger)}.feedback.neutral{background:#f3effa;border-color:#dfd6ed;color:var(--primary)}.feedback-title{font-size:14px;font-weight:700;display:flex;align-items:center;gap:8px;margin-bottom:6px}.feedback p{color:inherit;font-size:12px;line-height:1.75}.correct-answer{font-size:17px!important;font-weight:700;margin:8px 0!important;overflow-wrap:anywhere}.session-support{text-align:center;font-size:11px;margin:17px 0}.result-hero{text-align:center;padding:33px 25px}.result-hero .icon-box{margin:0 auto 17px;width:65px;height:65px;border-radius:20px}.result-hero h2{font-size:30px}.result-hero p{margin-top:12px;font-size:14px}.result-numbers{display:flex;justify-content:center;gap:45px;margin:27px 0}.result-numbers strong{display:block;font-size:28px}.result-numbers small{color:var(--muted);font-size:12px}.result-actions{display:flex;justify-content:center;gap:10px;flex-wrap:wrap}.correction-row{padding:17px 0;border-bottom:1px solid var(--border)}.correction-row:last-child{border-bottom:none}.correction-row p{font-size:13px;margin:8px 0}.correction-row strong{font-size:14px}.correction-row .tag{margin-right:7px}.correction-row summary{cursor:pointer;font-size:14px;line-height:1.6}.correction-row summary:hover{color:var(--primary)}.story-layout{display:grid;grid-template-columns:minmax(0,1.7fr) minmax(255px,1fr);gap:22px}.brief-tabs{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:20px}.brief-tabs button{border:1px solid var(--border);padding:8px 13px;background:#fff;border-radius:8px;font-size:12px;min-height:40px}.brief-tabs button:hover{background:#f5f0ff}.brief-tabs button[aria-pressed=true]{background:var(--purple);border-color:#c3b0e6;color:var(--primary)}.brief-box{border-left:3px solid #af96e3;padding:6px 0 6px 16px;margin-bottom:24px}.brief-box h2{font-size:22px}.brief-box p{font-size:14px;margin-top:10px;color:var(--ink)}.story-textarea{display:block;resize:none;width:100%;min-height:300px;max-height:650px;overflow:auto;border:1px solid #dcd5eb;border-radius:12px;padding:18px;background:#fefcff;color:var(--ink);font-size:16px;line-height:1.85}.story-textarea:focus{outline:2px solid #c9b9f5;border-color:var(--primary)}.story-status{display:flex;justify-content:space-between;align-items:center;font-size:11px;margin-top:10px;gap:10px;color:var(--muted)}.word-count{font-weight:700;color:var(--primary)}.word-count.good{color:var(--success)}.word-count.over{color:var(--danger)}.story-toolbar{display:flex;gap:9px;margin-top:20px;flex-wrap:wrap}.story-guide h3{font-size:15px;margin-bottom:15px}.checklist{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:13px}.checklist li{font-size:12px;display:flex;gap:9px;align-items:flex-start;color:var(--muted)}.checklist .icon{width:17px;height:17px;color:#a89dbb;margin-top:2px}.checklist li.is-good,.checklist li.is-good .icon{color:var(--success)}.connector-list{display:flex;flex-wrap:wrap;gap:6px;margin-top:12px}.connector-chip{background:#f3effa;color:#6b55a3;font-size:12px;border:none;border-radius:6px;padding:6px 9px;min-height:34px}.connector-chip:hover{background:var(--purple);color:var(--primary)}.story-guide .panel{margin-bottom:17px;padding:21px}.story-guide p{font-size:12px;line-height:1.8}.model{margin-top:20px;border-top:1px solid var(--border);padding-top:18px}.model summary{font-size:13px;color:var(--primary);cursor:pointer;min-height:35px}.model p{font-size:13px;line-height:1.9;margin-top:13px;color:var(--ink)}.model small{display:block;color:var(--muted);margin-top:10px}.story-review{margin-top:20px}.story-review h3{font-size:17px;margin-bottom:18px}.story-review .checklist li{margin-bottom:6px}.story-review p{font-size:11px;margin-top:13px}.cinema-layout{display:grid;grid-template-columns:minmax(0,1.8fr) minmax(240px,1fr);gap:22px}.cinema-player{background:#e6def5;aspect-ratio:16/10;border-radius:16px;overflow:hidden;position:relative;display:flex;flex-direction:column;justify-content:center;align-items:center;padding:24px;isolation:isolate}.cinema-player:before{content:"";position:absolute;inset:22% -10% -45%;border-radius:50%;background:#d2c8eb;z-index:-1}.scene-art{width:100%;height:190px;display:flex;align-items:center;justify-content:center}.scene-art img{height:270px;width:100%;object-fit:contain}.scene-art>.scene-object{height:155px;width:155px;color:#8c72bc;filter:drop-shadow(0 12px 0 #bca7d033)}.cinema-scene-label{position:absolute;top:20px;left:22px;font-size:10px;font-weight:700;letter-spacing:1.4px;color:#705a9d;background:#fff8;padding:5px 8px;border-radius:5px}.scene-titles{text-align:center;margin-top:15px;z-index:1}.scene-titles h2{font-size:25px;color:#504267}.scene-titles p{font-size:15px;color:#5d5072;margin-top:10px;background:#faf6ffcc;padding:9px 14px;border-radius:8px}.cinema-controls{display:flex;align-items:center;gap:9px;margin-top:16px;flex-wrap:wrap}.cinema-controls .btn{font-size:12px;padding:9px 12px}.cinema-controls .scene-counter{font-size:12px;color:var(--muted);margin-left:auto}.scene-note{font-size:13px;padding:18px 0}.scene-list{display:flex;flex-direction:column;gap:11px}.scene-link{border:1px solid var(--border);border-radius:10px;background:#fff;padding:13px;text-align:left;display:flex;gap:12px;align-items:center}.scene-link:hover{border-color:#bea9e0}.scene-link[aria-current=step]{background:var(--purple);border-color:#c3b0e6}.scene-number{font-size:12px;color:var(--primary);font-weight:700}.scene-link strong{font-size:13px;display:block}.scene-link small{font-size:11px;display:block;color:var(--muted);margin-top:4px}.transcript{margin-top:20px;font-size:13px}.transcript summary{cursor:pointer;color:var(--primary);min-height:35px}.transcript p{line-height:1.8;color:var(--ink);margin-top:12px}.cinema-questions{display:flex;gap:10px;flex-wrap:wrap;margin-top:17px}.scene-enter .scene-object{animation:scene-float 4s ease-in-out infinite}@keyframes scene-float{50%{transform:translateY(-9px) rotate(-2deg)}}.lesson-filter{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:24px}.lesson-filter a{padding:7px 12px;border-radius:8px;border:1px solid var(--border);background:#fff;font-size:12px;min-height:37px;display:flex;align-items:center}.lesson-filter a:hover{border-color:#bea9e0}.lesson-filter a[aria-current=true]{color:var(--primary);background:var(--purple);border-color:#c3b0e6}.lesson-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}.lesson-card .eyebrow{font-size:9px;margin-bottom:12px}.lesson-card h2{font-size:19px}.formula{padding:12px;border:1px solid var(--border);border-radius:9px;background:var(--background);font-size:13px;color:var(--primary);margin:17px 0}.lesson-example{font-size:15px;color:var(--ink)}.lesson-card p{font-size:12px;margin-top:11px}.lesson-card .clue{font-size:11px;color:#88724b;background:#fbf4e8;padding:8px 11px;border-radius:7px;margin-top:17px}.progress-layout{display:grid;grid-template-columns:1.3fr 1fr;gap:22px}.progress-topic{margin-top:22px}.progress-topic:first-of-type{margin-top:18px}.progress-topic-heading{display:flex;gap:10px;align-items:center;justify-content:space-between;font-size:13px;margin-bottom:10px}.progress-topic-heading span{display:flex;gap:8px;align-items:center}.progress-topic-heading small{color:var(--muted)}.badges{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:20px}.badge-card{border:1px solid var(--border);background:#faf9fc;text-align:center;border-radius:12px;padding:18px 8px}.badge-card .icon{width:32px;height:32px;color:#aca2ba;margin-bottom:8px}.badge-card.earned{background:#fbf2e2;border-color:#eed6aa}.badge-card.earned .icon{color:#b18c45}.badge-card strong{display:block;font-size:11px}.badge-card p{font-size:10px;margin-top:5px}.history-list{margin-top:18px}.history-row{padding:14px 0;display:flex;align-items:center;justify-content:space-between;gap:10px;border-bottom:1px solid var(--border);font-size:12px}.history-row small{display:block;color:var(--muted);margin-top:3px}.history-row b{color:var(--primary);white-space:nowrap}.empty-state{text-align:center;padding:35px 18px}.empty-state .icon{width:40px;height:40px;color:#b1a2d1;margin-bottom:15px}.empty-state h3{font-size:17px}.empty-state p{font-size:12px;margin:10px auto 16px;max-width:310px}.settings-row{display:flex;justify-content:space-between;align-items:center;gap:15px;padding:19px 0;border-bottom:1px solid var(--border)}.settings-row:last-child{border-bottom:0}.settings-row strong{font-size:14px}.settings-row p{font-size:12px;max-width:450px;margin-top:6px}.parent-grid{display:grid;grid-template-columns:1.3fr 1fr;gap:22px}.parent-grid .panel{margin-bottom:20px}.parent-grid .panel h2{font-size:20px}.parent-grid .panel>p{font-size:13px;margin-top:15px}.exam-table{width:100%;border-collapse:collapse;margin-top:18px;font-size:12px}.exam-table th,.exam-table td{text-align:left;padding:11px 0;border-bottom:1px solid var(--border)}.exam-table th:last-child,.exam-table td:last-child{text-align:right}.source-link{display:inline-flex;gap:7px;align-items:center;margin-top:16px;color:var(--primary);font-size:12px}.source-link:hover{text-decoration:underline}.parent-note{background:#f2eef9;border-left:3px solid #baabdc;padding:14px 16px;border-radius:0 8px 8px 0;font-size:12px;margin-top:17px;color:var(--muted)}.toast{position:fixed;bottom:23px;left:calc(50% + 70px);transform:translate(-50%,25px);background:var(--ink);color:#fff;padding:12px 20px;border-radius:12px;font-size:12px;max-width:90vw;opacity:0;transition:.2s;z-index:60;pointer-events:none}.toast.visible{opacity:1;transform:translate(-50%)}dialog{border:1px solid var(--border);border-radius:22px;padding:30px;max-width:min(490px,calc(100vw - 36px));max-height:calc(100dvh - 40px);overflow-y:auto;color:var(--ink);background:#fff;box-shadow:0 20px 80px #29264120}dialog::backdrop{background:#29264166;-webkit-backdrop-filter:blur(3px);backdrop-filter:blur(3px)}dialog h2{font-size:24px}dialog p{font-size:14px;margin:16px 0;line-height:1.8}.dialog-actions{display:flex;gap:10px;justify-content:flex-end;flex-wrap:wrap;margin-top:23px}.pause-art{margin:7px auto 20px;width:80px;height:80px;border-radius:50%;display:grid;place-items:center;background:#edf3ef;color:#5a8a72}.pause-art .icon{width:34px;height:34px}.dialog-close{position:absolute;right:12px;top:12px;background:transparent;border:0;padding:8px;color:var(--muted);border-radius:7px}.dialog-close:hover{background:var(--background)}.calm .hero-art{opacity:.5}.calm .companion-card{display:none}.calm .scene-enter .scene-object{animation:none}.calm *{animation:none!important;transition:none!important}.not-found{text-align:center;margin:60px auto;max-width:550px}.not-found p{margin:20px 0}@media(min-width:1500px){main{margin-right:auto;margin-left:228px;padding-left:55px;padding-right:55px}.hero{min-height:360px}.hero h2{font-size:43px}.hero-art{max-height:380px}.mission-row{padding:20px}}@media(max-width:1150px){main{padding:27px}.sidebar{width:205px;padding:30px 17px}.brand strong{font-size:18px}main{margin-left:205px}.hero h2{font-size:32px}.hero-copy{padding-left:26px}.hero{min-height:300px}.dashboard-grid{gap:18px;grid-template-columns:1.7fr 1fr}.mission-tail>span{display:none}.date-label{display:none}.stat-item{padding:16px}.stat-label{font-size:10px}.hero p{font-size:12px}.daily-card{padding:20px}.daily-card h3{font-size:18px}}@media(max-width:1000px){.dashboard-grid{grid-template-columns:1fr}.dashboard-aside{display:grid;grid-template-columns:1fr 1fr;gap:18px}.tip-card{margin:0;height:100%}.daily-card{padding:23px}.daily-card h3{max-width:none}.hero{grid-template-columns:1fr 1fr}.hero-art{width:127%;margin-left:-35px}.stat-item{gap:8px}.stat-item .icon-box{width:34px;height:34px;border-radius:10px}.stat-value{font-size:18px}.story-layout,.cinema-layout,.parent-grid,.progress-layout{grid-template-columns:1fr}.story-guide{display:grid;grid-template-columns:1fr 1fr;gap:17px}.story-guide .panel{margin:0}.scene-list{display:grid;grid-template-columns:1fr 1fr}.cinema-player{aspect-ratio:16/9}.exam-banner{flex-wrap:wrap;gap:15px}.exam-banner .btn{margin-left:0}}@media(max-width:760px){.sidebar{position:relative;width:100%;padding:18px 18px 12px;display:block;border-right:0;border-bottom:1px solid var(--border)}.brand img{width:34px;height:34px}.brand strong{font-size:19px}.brand small{font-size:9px}.nav-label,.sidebar-bottom{display:none}.nav-list{flex-direction:row;overflow-x:auto;gap:5px;margin-top:16px;padding:0 0 5px;white-space:nowrap}.nav-link{font-size:11px;padding:9px 12px;gap:7px;min-height:40px}.nav-link .icon{width:16px;height:16px}.nav-dot{display:none}main{margin-left:0;padding:23px 18px 28px;min-height:auto}.topbar{margin-bottom:20px}.topbar h1{font-size:23px}.topbar .eyebrow{font-size:9px}.calm-toggle{font-size:0;padding:9px;gap:8px}.calm-toggle .icon{width:18px;height:18px}.hero{min-height:310px;grid-template-columns:1fr 1fr}.hero-copy{padding:25px 0 25px 23px}.hero h2{font-size:30px;max-width:290px}.hero p{max-width:235px}.hero-art{width:125%;margin-left:-25px}.hero .tag{font-size:8px;padding:4px 7px;letter-spacing:.6px}.hero-meta{font-size:9px;gap:9px}.hero .btn{font-size:11px;padding:10px 13px;gap:6px}.stat-strip{margin:17px 0 24px}.stat-item{padding:14px 10px;gap:7px}.stat-item .icon-box{width:31px;height:31px;border-radius:9px}.stat-item .icon{width:17px;height:17px}.stat-value{font-size:17px}.stat-label{font-size:9px}.section-head h2{font-size:18px}.section-head .text-link{font-size:11px}.dashboard-grid{gap:22px}.mission-row{padding:16px 14px;gap:12px}.mission-info h3{font-size:13px}.mission-info p{font-size:10px}.mission-row .icon-box{width:42px;height:42px}.mission-tail{gap:6px}.dashboard-aside{gap:13px}.daily-card{padding:18px}.daily-card h3{font-size:18px}.daily-card p{font-size:11px}.tip-card{padding:18px}.tip-card p{font-size:11px}.bottom-banner{padding:14px;gap:10px;flex-wrap:wrap}.bottom-banner .text-link{margin-left:48px}.bottom-banner p{font-size:10px}.footer{font-size:9px;flex-wrap:wrap;margin-top:24px}.topic-grid,.lesson-grid{gap:14px}.topic-card{padding:21px}.topic-card h2{font-size:18px}.topic-card p{font-size:12px}.card-actions .btn{font-size:11px;padding:10px 12px}.question-card{padding:26px 22px}.question-prompt{font-size:22px}.question-actions{gap:5px}.question-actions .btn{font-size:12px;padding:10px 12px}.question-top{margin-bottom:20px}.session-header{font-size:11px}.story-textarea{min-height:280px;font-size:16px}.scene-art{height:150px}.scene-art img{height:225px}.scene-titles h2{font-size:22px}.scene-titles p{font-size:13px}.toast{left:50%}.skip-link{left:18px}.resume-banner{font-size:12px;padding:14px;gap:8px}.resume-banner .icon{display:none}.resume-banner .btn{font-size:11px;padding:8px 10px}.parent-grid .panel{padding:21px}}@media(max-width:480px){.hero{min-height:345px;grid-template-columns:1fr}.hero-copy{padding:26px 23px;max-width:260px}.hero-art{position:absolute;right:-128px;bottom:-5px;width:340px;height:300px;margin:0;opacity:.72;z-index:0}.hero h2{font-size:32px;max-width:220px}.hero p{max-width:198px;color:#6c627e}.hero .btn{font-size:12px}.hero-meta{flex-direction:column;align-items:flex-start;gap:3px}.hero .tag{font-size:8px}.stat-item{flex-direction:column;align-items:flex-start;padding:13px 14px;gap:8px}.stat-item:not(:last-child):after{height:55px}.stat-value{font-size:18px}.stat-label{font-size:9px}.dashboard-aside{grid-template-columns:1fr}.daily-card{padding:22px}.daily-card h3{font-size:21px}.tip-card{padding:20px}.topic-grid,.lesson-grid{grid-template-columns:1fr}.topic-card h2{font-size:21px}.topic-card p{font-size:13px}.topic-card .card-actions .btn{font-size:12px}.mission-info p{max-width:200px}.mission-tail{font-size:10px}.circle-arrow{width:27px;height:27px}.mission-tail>span{display:none}.story-guide{grid-template-columns:1fr}.panel{padding:21px}.brief-box h2{font-size:21px}.brief-box p{font-size:13px}.story-status{font-size:10px}.story-toolbar .btn{font-size:12px}.scene-list{grid-template-columns:1fr}.cinema-player{aspect-ratio:1.15}.scene-titles p{font-size:12px;padding:8px}.cinema-controls .scene-counter{margin-left:0}.question-card{padding:23px 19px}.question-actions .btn.primary{min-width:120px}.question-actions .text-link{font-size:11px}.question-top .btn{font-size:0;min-width:40px;padding:10px}.result-numbers{gap:25px}.result-numbers strong{font-size:25px}.result-numbers small{font-size:10px}.badges{gap:8px}.settings-row{align-items:flex-start;flex-wrap:wrap}.settings-row .btn,.exam-table{font-size:11px}.scene-art>.scene-object{width:130px;height:130px}.scene-art{height:140px}.dialog-actions .btn{font-size:12px}.topbar h1{font-size:21px}.topbar{gap:10px}.date-label{display:none}}@media(prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important;scroll-behavior:auto!important}}@media(forced-colors:active){*{scrollbar-color:auto}.btn.primary,.option[aria-pressed=true],.nav-link[aria-current=page]{border:2px solid Highlight}.icon-box,.progress-track{border:1px solid ButtonText}.progress-track span{background:Highlight}}@media print{.sidebar,.top-actions,.story-toolbar,.brief-tabs,.footer,.toast,.story-guide,.skip-link{display:none}main{margin:0;padding:0}.story-layout{display:block}.story-textarea{height:auto!important;min-height:550px;border:0}.panel{border:0;padding:10px}.topbar h1{font-size:20px}}.mobile-parent{display:none}@media(max-width:760px){.mobile-parent{display:flex}}.sync-line{font-size:12px;color:var(--muted);margin:-12px 0 22px}.error-banner{border:1px solid var(--danger);border-radius:var(--radius);padding:18px;margin-bottom:20px;display:flex;gap:12px;flex-wrap:wrap}.error-banner p{flex:1 1 250px;color:var(--danger)}.subjects-section{margin-top:30px}.subject-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px;margin-top:16px}.panel p{margin:12px 0}.panel .btn{margin:10px 8px 0 0}.panel.future{background:transparent}.future small{color:var(--muted)}.mission-row{width:100%;text-align:left;background:#fff}.mission-row .circle-arrow{margin-left:auto}.sidebar-bottom p{font-size:12px}.exam-launch{margin-top:24px}.session-progress{width:100%;height:8px;margin:12px 0 24px;accent-color:var(--primary)}.options{border:0;padding:0;margin:16px 0}.option{width:100%;text-align:left}.answer-field{display:flex;flex-direction:column;gap:8px;margin:24px 0}.answer-field input{width:100%;min-height:48px;border:1px solid var(--border);border-radius:10px;padding:12px}.feedback{margin:20px 0;padding:18px;border-radius:var(--radius);border:1px solid var(--border)}.feedback.success{background:#edf7f1}.feedback.error{background:#fcf0f3}.feedback p{margin:8px 0}.question-prompt{margin:22px 0}.result-list{display:grid;gap:12px;margin-top:24px}.story-textarea{width:100%;resize:vertical}.check-row{margin:20px 0}.check-row p{font-size:13px}.scene-subtitle{font-size:22px;color:var(--ink)}.cinema-panel .scene-art{height:240px;overflow:hidden;display:flex;justify-content:center}.cinema-panel .scene-art img{height:340px;width:100%;object-fit:contain}.cinema-controls{display:flex;gap:8px;flex-wrap:wrap;margin:22px 0}.import-label{display:flex;flex-direction:column;gap:12px;margin-top:20px}.import-label input{max-width:100%}.modal-body{margin:20px 0}.modal-body .btn{margin:15px 8px 0 0}dialog{max-height:85vh;overflow:auto}.login-panel{max-width:650px;margin:35px auto;text-align:center}.formula{font-family:Consolas,monospace;background:var(--purple);padding:12px;border-radius:10px}.intro{margin-bottom:24px}.brand img{flex-shrink:0}.hero-copy .btn{margin-top:20px}.story-layout{align-items:start}.model-text{white-space:pre-wrap}.text-link{margin-left:14px}.brief-tabs{flex-wrap:wrap;align-items:center;gap:8px;margin-bottom:10px}.brief-tabs .eyebrow{margin:0 6px 0 0}.brief-tabs button[aria-pressed=true]{border-color:var(--primary);color:var(--primary)}.calm .hero-art,.calm .scene-art{display:none}.calm .hero{grid-template-columns:1fr}.calm .hero-copy{max-width:none}@media(max-width:1050px){.subject-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:760px){.subject-grid{grid-template-columns:1fr}.sync-line{margin-top:0}.sidebar-bottom{display:none}.story-layout{grid-template-columns:1fr}.session-header{flex-wrap:wrap;gap:10px}.hero-copy .btn{font-size:13px}.panel{min-width:0}.cinema-panel .scene-art{height:170px}.question-prompt{overflow-wrap:anywhere}.btn,.nav-link{min-height:44px}.brand small{font-size:10px}.hero h2{font-size:30px}}.info-banner{border-color:var(--border);background:var(--purple)}.info-banner p{color:var(--ink)}.resize-none{resize:none}.score-table,.verb-table{border-collapse:collapse;width:100%;margin:16px 0}.score-table{max-width:420px}.score-table th,.score-table td,.verb-table th,.verb-table td{text-align:left;padding:8px 10px;border-bottom:1px solid var(--border)}.score-table td{text-align:right;font-weight:700}.verb-table thead th{background:var(--purple);color:var(--primary);font-size:13px}.verb-panel{grid-column:1/-1}.verb-scroll{max-height:520px;overflow:auto}.profile-switch{display:flex;gap:6px;padding:4px;background:var(--background);border:1px solid var(--border);border-radius:12px;margin-top:-14px}.profile-chip{flex:1;min-height:40px;border:0;border-radius:9px;background:transparent;font-weight:700;font-size:13px;color:var(--muted)}.profile-chip[aria-pressed=true]{background:var(--surface);color:var(--primary);box-shadow:0 1px 3px #2926411f}@media(max-width:760px){.profile-switch{margin:12px 0 0;max-width:260px}}.arena-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px;margin-top:16px}.arena-card{display:flex;flex-direction:column;gap:4px;text-align:left;padding:14px;border:1px solid var(--border);border-radius:12px;background:#fcfbfe;min-height:96px}.arena-card span{font-size:12px;color:var(--primary)}.arena-card small{color:var(--muted);font-size:11px}.arena-card:hover{border-color:#b7a6dd}.arena-card[aria-pressed=true]{border-color:var(--primary);background:var(--purple);box-shadow:inset 0 0 0 1px var(--primary)}.level-row{display:flex;gap:10px;flex-wrap:wrap;margin:16px 0}.level-chip{display:flex;flex-direction:column;align-items:flex-start;gap:2px;padding:10px 14px;border:1px solid var(--border);border-radius:12px;background:#fff;min-width:130px;min-height:60px;border-left-width:6px}.level-chip small{font-size:11px;color:var(--muted)}.level-chip .level-best{color:var(--success);font-weight:700}.level-chip[aria-pressed=true]{background:var(--purple);box-shadow:inset 0 0 0 1px var(--primary)}.level-chip.bronze{border-left-color:#b87333}.level-chip.argent{border-left-color:#9aa3ad}.level-chip.or{border-left-color:#d4a72c}.level-chip.diamant{border-left-color:#5fb6d9}.level-chip.rubis{border-left-color:#c8323f}.combat-shell{display:flex;flex-direction:column;gap:14px}.combat-score{color:var(--success);font-weight:700}.scene{width:100%;height:auto;border-radius:var(--radius);border:1px solid var(--border);display:block}.explorer{transition:transform .45s ease}.calm-combat .explorer,.calm .explorer{transition:none}@media(prefers-reduced-motion:reduce){.explorer{transition:none}}.combat-timer{position:relative;height:22px;border-radius:11px;background:var(--purple);overflow:hidden}.combat-timer div{height:100%;background:var(--primary);transition:width .1s linear}.combat-timer.urgent div{background:var(--danger)}.combat-timer span{position:absolute;inset:0;display:grid;place-items:center;font-size:12px;font-weight:700;color:var(--ink)}.combat-card.ok{border-color:var(--success)}.combat-card.ko{border-color:var(--danger)}.combat-options{grid-template-columns:repeat(2,minmax(0,1fr))}.option.is-right,.cloud-item.is-right{border-color:var(--success);background:#edf7f1;box-shadow:inset 0 0 0 1px var(--success)}.option.is-wrong,.cloud-item.is-wrong{border-color:var(--danger);background:#fcf0f3;box-shadow:inset 0 0 0 1px var(--danger)}.cloud-item.is-missed{border-style:dashed;border-color:var(--success)}.cloud{display:flex;flex-wrap:wrap;gap:10px;margin:16px 0}.cloud-item{display:inline-flex;align-items:center;gap:9px;border:1px solid var(--border);border-radius:999px;padding:10px 16px;background:#fcfbfe;font-size:17px;min-height:48px}.cloud-item:hover:not(:disabled){border-color:#b7a6dd;background:#f6f3ff}.cloud-item:disabled{opacity:1}.cloud-item:disabled:not(.is-right):not(.is-wrong):not(.is-missed){opacity:.6}.combat-feedback{min-height:28px;margin-top:12px;font-weight:700}.combat-feedback.ok{color:var(--success)}.combat-feedback.ko{color:var(--danger);font-weight:500}.word-chips{display:flex;flex-wrap:wrap;gap:10px;margin:14px 0}.word-chip{display:inline-flex;flex-direction:column;padding:8px 14px;border-radius:12px;background:var(--purple);color:var(--ink)}.word-chip strong{font-size:18px}.word-chip small{color:var(--muted)}.instruction{color:var(--ink);font-weight:700}.check-row.ok strong{color:var(--success)}@media(max-width:1050px){.arena-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:760px){.arena-grid,.combat-options{grid-template-columns:1fr}.cloud-item{font-size:15px}.level-chip{min-width:0;flex:1 1 45%}}