@import url('https://fonts.googleapis.com/css2?family=DM+Sans:wght@400;500;600;700&family=Manrope:wght@400;600;700;800&display=swap');
:root{--ink:#163d47;--teal:#087f80;--muted:#62777c;--line:#dce7e7;--mint:#e8f4ee;--white:#fff}*{box-sizing:border-box}body{margin:0;background:#f6f8f6;color:var(--ink);font-family:'DM Sans',system-ui,sans-serif}button,a,input,textarea,select{-webkit-tap-highlight-color:transparent}button{font:inherit;cursor:pointer;border:0;border-radius:12px;padding:13px 20px;background:var(--teal);color:white;font-weight:700}button:hover{filter:brightness(.94)}button:disabled{opacity:.45;cursor:not-allowed}button:focus-visible,a:focus-visible,textarea:focus-visible,select:focus-visible{outline:3px solid #d29337;outline-offset:3px}header{height:100px;display:flex;align-items:center;justify-content:space-between;padding:18px 5%;background:#fff;border-bottom:1px solid var(--line);gap:20px}.brand{display:flex;align-items:center;gap:12px;text-decoration:none;color:var(--ink);font-size:11px;letter-spacing:1px}.brand b{font-size:19px}.brand img{width:58px;height:62px;object-fit:contain}.course{font-size:13px;font-weight:700}.course small{display:block;font-size:11px;color:var(--muted);margin-top:5px}header button{background:#eef5f3;color:var(--ink);font-size:12px}.layout{display:grid;grid-template-columns:250px 1fr;max-width:1440px;margin:auto;min-height:calc(100vh - 150px)}aside{padding:38px 25px;border-right:1px solid var(--line)}.eyebrow{font-size:10px;letter-spacing:1.8px;font-weight:800;color:var(--teal)}nav{display:grid;gap:7px;margin-top:24px}nav button{text-align:left;background:transparent;color:#6d8082;font-size:13px;font-weight:500;padding:12px}nav button.active{background:#deeee8;color:#14594f;font-weight:700}nav button span{display:inline-grid;place-items:center;width:24px;height:24px;margin-right:8px;border:1px solid #cddcda;border-radius:50%;font-size:11px}.aside-note{font-size:12px;line-height:1.8;color:var(--muted);border-top:1px solid var(--line);margin-top:28px;padding-top:22px}main{padding:44px 6%;max-width:1150px;width:100%}h1,h2,h3{font-family:Manrope,system-ui,sans-serif}h1{font-size:clamp(34px,4vw,58px);line-height:1.13;letter-spacing:-2px;margin:20px 0}h2{font-size:32px;letter-spacing:-1px;margin:12px 0 16px}h3{font-size:20px;line-height:1.5}.lead{font-size:16px;color:var(--muted);line-height:1.8;max-width:600px}.pill{display:inline-block;border:1px solid #ccdeda;border-radius:30px;padding:8px 12px;font-size:11px;font-weight:700;color:#39756b}.hero{display:grid;grid-template-columns:1.2fr .8fr;gap:25px;align-items:center}.hero-art{position:relative;background:#dceddf;border-radius:140px 140px 24px 24px;min-height:345px;display:grid;place-items:center;overflow:hidden}.hero-art svg{width:95%;height:auto}.art-label{position:absolute;bottom:18px;background:white;border-radius:12px;padding:13px 20px;font-size:12px;box-shadow:0 8px 25px #33564015}.hero-actions{display:flex;align-items:center;gap:15px;margin:27px 0}.time{font-size:12px;color:var(--muted)}.features{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:36px}.card{background:white;border:1px solid var(--line);border-radius:18px;padding:23px}.card p{font-size:13px;line-height:1.7;color:var(--muted)}.number{font-size:11px;color:var(--teal);font-weight:800;letter-spacing:1px}.row{display:flex;align-items:center;justify-content:space-between;gap:12px}.sub{color:var(--muted);font-size:13px;line-height:1.7}.question{background:white;border:1px solid var(--line);border-radius:20px;padding:28px;margin-top:24px}.options{display:grid;gap:10px;margin:22px 0}.option{background:#f8faf9;color:var(--ink);text-align:left;border:1px solid var(--line);font-weight:500;display:flex;gap:12px;align-items:flex-start;line-height:1.5}.option.selected{border:2px solid var(--teal);background:#eaf6f1}.option .letter{border:1px solid #cbdcd7;border-radius:6px;padding:2px 7px;font-size:11px}.feedback{background:#eaf5ed;padding:18px;border-radius:12px;line-height:1.7;font-size:14px;margin:16px 0}.feedback.wrong{background:#fff1db}.actions{display:flex;justify-content:space-between;gap:10px;margin-top:28px}.secondary{background:#eaf0ee;color:var(--ink)}.counter{font-size:12px;color:var(--teal);font-weight:700}.bar{height:5px;background:#dfebe6;border-radius:4px;margin:20px 0}.bar div{height:100%;background:var(--teal);border-radius:4px}.agreements{line-height:2;font-size:15px;padding-left:20px}textarea,select{width:100%;padding:14px;border:1px solid #cbdcd5;border-radius:12px;font:inherit;background:white;color:var(--ink)}textarea{min-height:100px;resize:vertical;margin:8px 0 20px}label{font-size:14px;line-height:1.6;display:block}.quote{padding:24px;border-left:3px solid var(--teal);background:#eaf4ef;border-radius:0 12px 12px 0;margin:24px 0;line-height:1.7}.score{font-size:64px;font-weight:800;color:var(--teal)}footer{display:flex;justify-content:space-between;padding:18px 5%;font-size:11px;color:var(--muted);border-top:1px solid var(--line)}dialog{border:1px solid var(--line);border-radius:20px;max-width:500px;padding:30px;color:var(--ink)}dialog::backdrop{background:#123d4670}.complete{padding:40px;background:var(--mint);border-radius:24px;text-align:center}.objectives{margin-top:25px;line-height:1.9;font-size:13px}.tag{font-size:11px;color:var(--teal);text-transform:uppercase;letter-spacing:1.5px}@media(max-width:900px){header{padding:14px 20px}.course{display:none}.layout{grid-template-columns:1fr}aside{padding:15px 20px;border-right:0;border-bottom:1px solid var(--line)}aside .eyebrow,.aside-note{display:none}nav{display:flex;overflow:auto;margin:0;gap:5px}nav button{white-space:nowrap}main{padding:30px 22px}.hero{grid-template-columns:1fr}.hero-art{min-height:240px;max-width:400px;width:100%;margin:auto}.hero-art svg{max-width:300px}.features{grid-template-columns:1fr}.question{padding:20px}footer{gap:15px}.actions button{padding:12px}h1{letter-spacing:-1px}}@media print{header button,aside,.actions,.hero-actions,footer,button{display:none}.layout,.hero{display:block}main{padding:0}textarea{height:120px}.hero-art{display:none}}