@import url('https://fonts.googleapis.com/css2?family=Be+Vietnam+Pro:wght@400;500;600;700;800&display=swap');
:root{font-family:'Be Vietnam Pro',system-ui,sans-serif;color:#233d35;background:#f7f8f3;font-synthesis:none;--green:#246955;--line:#e0e6dd}*{box-sizing:border-box}body{margin:0}button,input,select{font:inherit}button,a,select{touch-action:manipulation}button{cursor:pointer}button:focus-visible,a:focus-visible,select:focus-visible,input:focus-visible{outline:3px solid #c39542;outline-offset:3px}.demo{background:#efe9d8;color:#6d5731;padding:10px 24px;font-size:11px;text-align:center;letter-spacing:.4px}.layout{display:grid;grid-template-columns:246px 1fr;min-height:calc(100vh - 34px)}aside{background:#fff;border-right:1px solid var(--line);padding:36px 24px;display:flex;flex-direction:column}.brand{display:flex;align-items:center;gap:12px;text-decoration:none;color:var(--green);font-size:25px;font-weight:800}.logo{background:var(--green);color:#f1e7b6;border-radius:14px;width:45px;height:45px;text-align:center;font-size:34px}.brand small{display:block;font-size:8px;letter-spacing:1.4px;margin-top:5px}.space-label{font-size:9px;color:#87978c;letter-spacing:1.1px;margin:55px 10px 16px}nav{display:grid;gap:8px}nav button{border:0;background:transparent;padding:15px 13px;text-align:left;border-radius:12px;color:#65766c;font-size:13px}nav button.active{background:#eaf1e9;color:var(--green);font-weight:700}.aside-note{margin-top:auto;padding:70px 10px 0;font-size:13px;line-height:1.8;color:#7e8b80}.aside-note strong{color:#47644f}main{padding:36px 48px;max-width:1500px;width:100%;margin:auto}header{display:flex;justify-content:space-between;align-items:center;margin-bottom:36px;gap:20px}.eyebrow{font-size:10px;letter-spacing:1.8px;color:#748777}.welcome{font-size:18px;margin:9px 0 0;font-weight:600}.sun{color:#c59947}.account{font-size:10px;color:#6a7e6e;display:grid;gap:6px}select{background:white;border:1px solid var(--line);padding:10px;border-radius:10px;color:#3f574a;font-size:12px}.hero{background:#246955;border-radius:24px;padding:34px 38px;color:white;position:relative;overflow:hidden;min-height:205px;display:flex;align-items:center;justify-content:space-between}.hero h1{font-size:32px;line-height:1.4;margin:10px 0;max-width:530px;letter-spacing:-1px}.hero p{font-size:13px;line-height:1.8;color:#d0e2d5;max-width:530px}.hero .eyebrow{color:#e4d8a4}.hero-art{font-size:105px;color:#d2deaa;margin:0 30px;transform:rotate(-8deg)}.metrics{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin:24px 0 34px}.metric{border:1px solid var(--line);background:white;border-radius:16px;padding:22px}.metric small{color:#758678;font-size:12px}.metric strong{display:block;font-size:30px;margin-top:12px}.metric strong span{font-size:12px;font-weight:400;color:#829080}.section-head{display:flex;justify-content:space-between;align-items:center;margin:28px 0 18px;gap:15px}h2{font-size:19px;margin:0}h3{font-size:18px;line-height:1.5;margin:15px 0}p{line-height:1.7}.muted{color:#778579;font-size:12px}.cards{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}.card{background:white;border:1px solid var(--line);border-radius:20px;padding:25px;display:flex;flex-direction:column}.card-top{display:flex;justify-content:space-between;align-items:center}.badge{font-size:10px;background:#eff3eb;padding:7px 10px;border-radius:8px;color:#496746}.number{font-size:24px;font-weight:700;color:var(--tone)}.bar{height:6px;background:#edf0e8;border-radius:6px;overflow:hidden;margin:12px 0}.bar span{display:block;background:var(--green);height:100%}.primary,.secondary{padding:12px 16px;border-radius:10px;font-size:12px;font-weight:600}.primary{background:var(--green);color:#fff;border:1px solid var(--green)}.secondary{background:white;border:1px solid var(--line);color:var(--green)}.card button{align-self:flex-start;margin-top:auto}.card .muted{margin-bottom:20px}.search{width:100%;border:1px solid var(--line);background:white;padding:16px 20px;border-radius:13px;margin:20px 0}.lesson-row{background:white;border:1px solid var(--line);border-radius:14px;padding:20px;margin:12px 0;display:flex;align-items:center;justify-content:space-between;gap:20px}.lesson-row h3{font-size:15px;margin:4px 0 8px}.level-row{display:grid;grid-template-columns:minmax(180px,1fr) 2fr 80px;align-items:center;gap:20px;margin:20px 0;font-size:12px}.panel{padding:25px;background:white;border:1px solid var(--line);border-radius:20px}.actions{display:flex;gap:10px;flex-wrap:wrap;margin:20px 0}footer{font-size:10px;color:#8a978b;margin-top:45px;text-align:center}dialog{border:0;border-radius:20px;padding:30px;width:min(580px,94vw);color:#233d35;max-height:90vh}dialog::backdrop{background:#132e2866}.close{float:right;border:0;background:#eff2eb;border-radius:50%;font-size:25px;width:35px;height:35px}.level-choice{display:block;border:1px solid var(--line);border-radius:10px;padding:13px;margin:9px 0;font-size:12px;cursor:pointer}.level-choice:has(input:checked){background:#edf4ec;border-color:var(--green)}.level-choice input{margin-right:10px;accent-color:var(--green)}.notice{background:#faf3df;padding:13px;border-radius:10px;color:#806638;font-size:12px}#toast{position:fixed;bottom:25px;left:50%;transform:translateX(-50%);background:#193f33;color:white;border-radius:12px;padding:14px 22px;font-size:12px;display:none;z-index:10}table{width:100%;border-collapse:collapse;font-size:12px}td,th{text-align:left;padding:16px 8px;border-bottom:1px solid var(--line)}.empty{padding:30px;text-align:center;color:#7c897d}.back{border:0;background:transparent;color:var(--green);padding:0 0 20px}.section-head .muted{margin:0}@media(max-width:1000px){main{padding:28px}.layout{grid-template-columns:200px 1fr}aside{padding:30px 15px}.hero-art{display:none}.hero h1{font-size:27px}}@media(max-width:700px){.layout{display:block}aside{padding:15px 18px;border-right:0;border-bottom:1px solid var(--line)}.brand{font-size:21px}.logo{width:36px;height:36px;font-size:27px}.brand small{font-size:7px}.space-label,.aside-note{display:none}nav{display:flex;overflow:auto;margin-top:16px;gap:5px}nav button{white-space:nowrap;padding:11px;font-size:11px}main{padding:22px 17px}.demo{font-size:9px;padding:8px}header{align-items:flex-start;flex-direction:column;margin-bottom:22px;gap:15px}.account{display:flex;align-items:center}.hero{padding:25px;border-radius:18px;min-height:180px}.hero h1{font-size:25px}.metrics{gap:8px;margin:15px 0 25px}.metric{padding:15px 10px;border-radius:12px}.metric small{font-size:10px}.metric strong{font-size:25px}.cards{grid-template-columns:1fr}.level-row{grid-template-columns:1fr 65px;gap:8px}.level-row .bar{grid-row:2;grid-column:1/-1;margin:0}.level-row strong{grid-column:2;grid-row:1}.lesson-row{align-items:flex-start;flex-direction:column}.panel{padding:18px}.hero p{font-size:12px}td,th{font-size:11px;padding:12px 4px}}