:root{--ink:#18392f;--green:#147a61;--bg:#f5f7f1;--line:#d7e3d8;--muted:#587066}*{box-sizing:border-box}body{margin:0;font-family:Arial,sans-serif;color:var(--ink);background:var(--bg);line-height:1.6}button,input,select,textarea{font:inherit}button,a,input,select{touch-action:manipulation}button,a:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline:3px solid #d5a33b;outline-offset:3px}a{color:var(--green)}button,.button{cursor:pointer;border:1px solid var(--line);border-radius:12px;background:#fff;color:var(--ink);padding:10px 16px;font-weight:700;text-decoration:none}button:hover,.button:hover{background:#e7f1e9}.primary{background:var(--green);color:#fff;border-color:var(--green)}header{padding:22px 5vw;background:#fff;border-bottom:1px solid var(--line);display:flex;justify-content:space-between;align-items:center;gap:20px;flex-wrap:wrap}.brand{font-size:25px;font-weight:900;text-decoration:none;color:var(--ink)}.brand span{color:var(--green)}.brand small{display:block;font-size:10px;letter-spacing:2px;color:var(--muted)}nav{display:flex;gap:8px;flex-wrap:wrap}nav button.active{background:var(--ink);color:white}.notice{padding:9px 5vw;font-size:13px;background:#fff2d7;color:#5c4923}main{max-width:1180px;padding:35px 28px 70px;margin:auto}h1{font-size:clamp(29px,4vw,46px);letter-spacing:-1px;line-height:1.12}h2{font-size:27px;line-height:1.25}h3{font-size:19px;line-height:1.35}.eyebrow{font-size:12px;letter-spacing:1.2px;font-weight:800;color:var(--green)}.lead{font-size:19px;color:var(--muted);max-width:760px}.hero{border-radius:24px;padding:36px;background:#123f35;color:white}.hero .lead{color:#cde5d7}.hero .eyebrow{color:#a8dfc4}.hero a{color:white}.stats,.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin:25px 0}.stats{grid-template-columns:repeat(4,1fr)}.stat,.card,.panel{padding:22px;border:1px solid var(--line);background:#fff;border-radius:18px}.stat b{font-size:30px;display:block}.card{display:flex;flex-direction:column}.card p{color:var(--muted);margin-top:0}.card h3{margin:12px 0}.card .actions{margin-top:auto}.actions{display:flex;gap:8px;flex-wrap:wrap;align-items:center}.badge{font-size:12px;color:var(--green);background:#eaf4ec;display:inline-block;padding:4px 8px;border-radius:6px}.filters{display:grid;grid-template-columns:2fr 1fr 1fr;gap:15px;background:white;padding:20px;border:1px solid var(--line);border-radius:18px;margin:25px 0}.filters label{font-size:13px;font-weight:700}input,select,textarea{width:100%;margin-top:5px;padding:11px;border:1px solid #aac1b3;border-radius:9px;background:#fff;color:var(--ink)}label.check{display:flex;align-items:center;gap:10px}input[type=checkbox]{width:auto;margin:0}.result-info{display:flex;justify-content:space-between;gap:15px;align-items:center;flex-wrap:wrap}.card-cover{width:100%;max-width:180px;align-self:center;border-radius:12px}.quiet{font-size:14px;color:var(--muted)}.two{display:grid;grid-template-columns:1fr 1fr;gap:20px}.planner-row{padding:20px;margin:15px 0;border:1px solid var(--line);border-radius:14px;background:#fff}.planner-row h3{margin:0 0 10px}.planner-controls{display:grid;grid-template-columns:1fr 2fr;gap:12px}.empty{padding:30px;border:1px dashed #a9bdae;border-radius:18px;background:#fff}.paginate{display:flex;justify-content:center;align-items:center;gap:15px;margin-top:26px}dialog{max-width:900px;width:calc(100% - 28px);max-height:92dvh;border:0;border-radius:20px;padding:0;color:var(--ink)}dialog::backdrop{background:#0f2c29b0}.dialog-tools{position:sticky;top:0;display:flex;align-items:center;justify-content:space-between;gap:10px;flex-wrap:wrap;padding:16px;background:#f2f7f0;border-bottom:1px solid var(--line);z-index:2}.dialog-tools label{display:flex;gap:7px;align-items:center}#detail-content{padding:30px}#detail-content h2{margin-top:0}.dossier{padding:20px;background:#f2f6ef;border-left:4px solid var(--green);margin:22px 0}.guide{padding:20px;border:1px solid var(--line);border-radius:16px;margin-top:25px;background:#fafbf8}.guide.hidden{display:none}.timeline{padding-left:22px}.timeline li{padding:8px}.section-title{display:flex;justify-content:space-between;gap:15px;align-items:center;margin-top:35px}.small-list li{margin:8px 0}.file-row{padding:15px 0;border-bottom:1px solid var(--line);display:flex;gap:20px;justify-content:space-between;align-items:center}.file-row p{margin:0}.admin-links{padding:20px;margin-top:30px;background:#eaf2e7;border-radius:14px}footer{padding:30px;text-align:center;font-size:13px;color:var(--muted);background:#fff}#file-import{width:auto}.status{font-size:14px;color:var(--green)}@media(max-width:760px){header{padding:18px}.brand{font-size:23px}nav{width:100%;gap:6px}nav button{font-size:13px;padding:8px 10px}main{padding:25px 18px 50px}.hero{padding:25px}.stats{grid-template-columns:1fr 1fr}.grid,.two,.filters{grid-template-columns:1fr}.planner-controls{grid-template-columns:1fr}.file-row{align-items:flex-start;flex-direction:column;gap:8px}.dialog-tools{padding:10px}.dialog-tools button{font-size:12px;padding:8px}#detail-content{padding:20px}.card h3{font-size:20px}}@media print{body{background:white;font-size:11pt}header,.notice,main,footer,.dialog-tools{display:none!important}dialog[open]{position:static;display:block;width:100%;max-width:none;max-height:none;overflow:visible;margin:0;border:0;box-shadow:none}dialog::backdrop{display:none}#detail-content{padding:0}.guide{break-before:page;background:white;border:0;padding:0}.guide.hidden{display:none!important}.dossier{background:white}.print-hide{display:none!important}h1,h2,h3{break-after:avoid}li{break-inside:avoid}@page{size:A4;margin:17mm}}

.dashboard-hero{display:grid;grid-template-columns:1.2fr 1fr;gap:28px;align-items:center}.dashboard-image{width:100%;border-radius:16px}.hero .primary{background:#b7e7d1;color:#123f35;border-color:#b7e7d1}.hero button:not(.primary){background:#ffffff16;border-color:#ffffff60;color:white}.collections{grid-template-columns:repeat(3,1fr)}.collection-card{padding:0;overflow:hidden}.collection-cover{width:100%;height:190px;object-fit:contain;background:#edf2e8}.collection-copy{padding:22px;display:flex;flex:1;flex-direction:column}.collection-copy button{margin-top:auto}.welcome-steps,.my-desk,.reading-panel{padding:26px;border-radius:18px;background:#fff;border:1px solid var(--line);margin:26px 0}.three{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}.three b{color:var(--green)}.edition-art{display:block;font-size:54px;font-weight:900;color:#b19559;margin:0 0 12px;line-height:1}.edition-card{background:linear-gradient(135deg,#fffdf2,#eef5ed)}.collection-search{display:block;padding:20px;border-radius:16px;border:1px solid var(--line);background:white;margin:25px 0;font-weight:700}.reading-panel details{padding:18px 0;border-bottom:1px solid var(--line)}.reading-panel summary{cursor:pointer;font-size:18px;font-weight:bold}.reading-panel p{line-height:1.8}.lesson-stage{padding:20px;border-left:3px solid var(--green);background:#f2f6ef;margin:16px 0}.topic-timeline{list-style:none;padding:0;border-left:2px solid #b19559;margin:20px 0}.topic-timeline li{padding:8px 0 8px 16px}.topic-timeline strong,.topic-timeline span{display:block}.activity-art{background:linear-gradient(125deg,#123f35,#2e7860);color:white;border-radius:12px;padding:20px;margin-bottom:18px;min-height:100px}.activity-art span{display:block;font-size:12px;letter-spacing:1px;color:#b7e7d1}.activity-art strong{display:block;font-size:20px;margin-top:10px}@media(max-width:760px){.dashboard-hero{grid-template-columns:1fr}.dashboard-image{max-height:230px;object-fit:contain}.collections,.three{grid-template-columns:1fr}.collection-cover{height:220px}.welcome-steps,.my-desk,.reading-panel{padding:22px}.section-title{flex-wrap:wrap}.hero h1{font-size:34px}}

.projector-tools{display:flex;gap:15px;justify-content:space-between;align-items:center;flex-wrap:wrap;margin-bottom:20px}.projector{padding:48px;background:#123f35;color:#fff;border-radius:24px;min-height:560px}.projector .eyebrow{color:#b7e7d1}.projector h1{font-size:clamp(30px,4vw,52px);max-width:1000px}.projector-body,.projector li{font-size:clamp(19px,2vw,25px);line-height:1.6}.projector-timeline{list-style:none;padding:0;border-left:3px solid #d5a33b}.projector-timeline li{padding:12px 20px}.projector-timeline strong,.projector-timeline span{display:block}.projector:fullscreen{border-radius:0;overflow:auto;padding:5vw;height:100%;min-height:100vh}.quiz-eyebrow{display:block;margin-top:20px}.quiz-panel{background:white;border:1px solid var(--line);border-radius:20px;padding:28px;margin:24px 0}.quiz-options{display:grid;gap:12px}.quiz-options button{text-align:left;font-weight:400;padding:18px;line-height:1.6}.quiz-options button.correct{background:#e2f5e8;border:2px solid #147a61;color:#123f35}.quiz-options button.incorrect{background:#fff0eb;border:2px solid #b35439;color:#843a27}.quiz-options button:disabled{cursor:default;opacity:1}.quiz-feedback{padding:20px;background:#f2f6ef;border-radius:12px;margin-top:20px}.quiz-dossier{padding:18px;background:#fff;border-radius:12px;border:1px solid var(--line);margin:20px 0}.quiz-dossier summary{cursor:pointer;font-weight:bold}.quiz-score{font-size:64px;color:var(--green);display:block}progress{width:100%;height:12px;accent-color:var(--green)}@media(max-width:760px){.projector{padding:25px;min-height:550px}.projector h1{font-size:31px}.projector-body,.projector li{font-size:18px}.quiz-panel{padding:20px}.projector-tools button{font-size:13px}}

main:fullscreen{background:var(--bg);max-width:none;overflow:auto;width:100%;padding:24px}main:fullscreen .projector{min-height:75vh}