:root{--primary:#18594f;--background:#f5f4ee;--accent:#e7edce;color:#203a35;font-family:system-ui,-apple-system,Segoe UI,sans-serif;background:var(--background)}*{box-sizing:border-box}body{margin:0}header{max-width:1120px;margin:auto;padding:26px 28px;display:flex;align-items:center;justify-content:space-between;gap:20px}.brand{font-weight:750;font-size:19px;text-decoration:none;color:var(--primary)}.badge,.eyebrow{font-size:12px;font-weight:700;letter-spacing:.05em}.badge{background:#e9e7db;padding:8px 12px;border-radius:20px}main{max-width:1000px;margin:30px auto 60px;padding:0 24px;outline:none}.hero{display:grid;grid-template-columns:1.4fr 1fr;gap:50px;align-items:center}.eyebrow{text-transform:uppercase;color:var(--primary)}h1{font-size:clamp(32px,5vw,56px);letter-spacing:-.045em;line-height:1.1;margin:18px 0 24px;font-weight:650}h2{font-size:26px;letter-spacing:-.025em}p{line-height:1.65}.lead{font-size:18px;color:#4a6059}.muted{color:#53665e;font-size:14px}.art{background:var(--accent);border-radius:120px 120px 24px 24px;padding:40px 26px;text-align:center}.art svg{width:100%;height:200px}.card{background:#fff;border:1px solid #dedfd5;border-radius:22px;padding:26px;margin:20px 0}.facts{display:flex;gap:12px;flex-wrap:wrap;margin:24px 0}.facts span{font-size:14px;border:1px solid #cdd4c5;border-radius:24px;padding:9px 14px}button,.button{font:inherit;font-weight:650;min-height:48px;padding:12px 22px;border:1px solid var(--primary);border-radius:12px;background:var(--primary);color:white;cursor:pointer;text-decoration:none;display:inline-flex;align-items:center;justify-content:center}button.secondary{background:transparent;color:var(--primary)}button:disabled{opacity:.65;cursor:default}.nav{display:flex;gap:12px;justify-content:space-between;margin-top:26px}.notice{background:#eef1e6;border-left:4px solid var(--primary);border-radius:8px;padding:16px;font-size:14px;line-height:1.6}.warning{background:#fff0e6;border-color:#9d4925;color:#683b26}.progress{height:5px;background:#dbe0d3;border-radius:5px;margin:14px 0 30px}.progress span{display:block;height:100%;background:var(--primary);border-radius:5px}.step{display:flex;justify-content:space-between;font-size:13px;color:#54645d}form{max-width:730px;margin:auto}label,legend{font-weight:600;line-height:1.5}label{display:block;margin:18px 0 8px}input,select{display:block;width:100%;font:inherit;border:1px solid #a9b7ad;border-radius:10px;padding:13px;background:#fff;color:#203a35;min-height:48px}input[type=checkbox]{width:22px;min-height:22px;margin:0}fieldset{border:0;padding:0;margin:20px 0}.check{display:flex;align-items:center;gap:10px;font-weight:400;margin:12px 0}.grid{display:grid;grid-template-columns:1fr 1fr;gap:0 20px}.error{color:#9a341d;font-weight:600}details{line-height:1.65;margin:20px 0}summary{cursor:pointer;font-weight:600;padding:12px 0}footer{max-width:1000px;padding:24px;margin:auto;border-top:1px solid #d6dbce;color:#52625a;font-size:14px}a{color:var(--primary)}:focus-visible{outline:3px solid #aa671a;outline-offset:4px}.score{font-size:64px;font-weight:700;letter-spacing:-.05em}.score small{font-size:24px}.result-row{display:flex;justify-content:space-between;gap:20px;padding:16px 0;border-bottom:1px solid #e2e5dc}.result-row span{display:block;font-size:13px;color:#56665d;margin-top:4px}.timer{font-size:30px;font-variant-numeric:tabular-nums}.demo{display:flex;gap:8px;flex-wrap:wrap}.demo button{font-size:13px;padding:8px 12px}.stop{margin-top:20px;color:#8a3b20!important;border-color:#8a3b20!important}.topline{display:flex;align-items:center;gap:12px}.number{border:1px solid #bcc9b5;border-radius:50%;width:36px;height:36px;display:grid;place-items:center}.pause{font-size:13px;margin-top:20px}@media(max-width:650px){header{padding:20px;align-items:flex-start;flex-direction:column;gap:10px}main{margin:12px auto 35px;padding:0 18px}.hero{grid-template-columns:1fr;gap:22px}.art{padding:20px;border-radius:80px 80px 20px 20px}.art svg{height:140px}h1{font-size:38px}.card{padding:20px}.grid{grid-template-columns:1fr}.nav button{flex:1;padding:12px}.badge{font-size:11px}.result-row{gap:10px}}
main:focus-visible{outline:none}#restart{margin-top:16px}

.direct-choice{background:#fff;border:1px solid #aebdaa;border-radius:16px;padding:18px;margin:24px 0}.direct-choice label{align-items:flex-start;margin:0}.direct-choice input{flex-shrink:0;margin-top:3px}.direct-choice p{margin-bottom:0}.visual-guide{margin:20px 0 0;background:#f1f4e9;border-radius:16px;padding:16px}.test-diagram{width:100%;height:auto;color:var(--primary)}.equipment{stroke:#75866c}.motion{stroke:#a56523;stroke-width:3}.diagram-text{stroke:none;fill:var(--primary);font:600 15px system-ui;text-anchor:middle}.visual-guide figcaption{display:flex;gap:10px;justify-content:space-between;font-size:13px}.visual-guide figcaption span{flex:1}.visual-guide p{font-size:13px;margin-bottom:0}.results-summary{display:grid;grid-template-columns:1fr 1fr;gap:20px;align-items:stretch}.results-summary .card{margin:20px 0}.score{font-size:100px;line-height:1.2;margin-top:15px}.consultation-card{background:var(--accent);display:flex;flex-direction:column;justify-content:center;gap:12px}.consultation-card h2,.consultation-card p{margin:0}.consultation-card .button,.consultation-card button{width:100%}@media(max-width:650px){.results-summary{grid-template-columns:1fr;gap:0}.results-summary .card{margin:10px 0}.score{font-size:88px}.visual-guide{padding:12px}.visual-guide figcaption{font-size:12px;gap:8px}}