:root{--ink:#142a2b;--muted:#667777;--paper:#f4f7f4;--card:#fff;--teal:#116b63;--purple:#6a2f72;--pink:#f4d5e5;--line:#dbe4df;--red:#c94e4e;--yellow:#d6a629;--green:#2b9a63}*{box-sizing:border-box}body{margin:0;background:radial-gradient(circle at 15% 0,#e0f1ea,transparent 35%),var(--paper);font:16px/1.45 system-ui,-apple-system,sans-serif;color:var(--ink)}header{height:76px;padding:12px max(18px,calc((100vw - 1080px)/2));display:flex;justify-content:space-between;align-items:center;background:#fff;border-bottom:1px solid var(--line)}h1{font-size:22px;margin:0}.eyebrow,.step{font-size:10px;letter-spacing:.14em;font-weight:800;color:var(--teal)}.pill{font-size:12px;background:#fff4cf;color:#765b00;padding:7px 10px;border-radius:99px;border:1px solid #ecd478}main{max-width:1080px;margin:28px auto;padding:0 16px 40px}.card{background:var(--card);border:1px solid var(--line);border-radius:20px;box-shadow:0 12px 40px #17352b0d}.welcome{max-width:680px;margin:60px auto;padding:34px;text-align:center}.welcome h2{font-size:32px;margin:10px 0}.welcome>p{color:var(--muted)}.hero-icon{display:grid;place-items:center;margin:auto;width:58px;height:58px;border-radius:18px;background:#d9eee7;color:var(--teal);font-size:34px}.clues{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;text-align:left;margin:24px 0}.clues div{padding:14px;background:#f5f7f6;border-radius:12px}.clues b,.clues span{display:block}.clues span{font-size:13px;color:var(--muted);margin-top:4px}.consent{display:flex;text-align:left;gap:10px;margin:20px 0;font-size:14px}.primary{border:0;border-radius:12px;background:var(--teal);color:#fff;padding:14px 20px;font-weight:800;font-size:16px;cursor:pointer}.fine{font-size:12px!important;color:#7c8988!important}.status{display:grid;grid-template-columns:180px 1fr 70px;align-items:center;gap:20px;padding:14px 20px;margin-bottom:14px}.status span,.status small{display:block;color:var(--muted);font-size:12px}.gauge{height:12px;border-radius:8px;background:linear-gradient(90deg,var(--red),var(--yellow) 50%,var(--green));padding:2px}.gauge i{display:block;width:10px;height:8px;border-radius:8px;background:white;border:2px solid var(--ink);transform:translateX(0);transition:.4s}.count{text-align:right}.count strong{font-size:24px}.workspace{padding:22px}.task-head{display:flex;align-items:center;justify-content:space-between}.task-head h2{margin:4px 0 12px;font-size:25px}.help{background:#eef5f2;border:1px solid var(--line);border-radius:10px;padding:8px}.viewer{position:relative;max-width:760px;margin:auto;background:#efc9dc;border-radius:16px;overflow:hidden;border:1px solid #c9a2b8}.viewer canvas{width:100%;display:block}.coach{position:absolute;top:12px;left:12px;display:flex;flex-direction:column;gap:3px;max-width:260px;background:#fffef2e8;border:1px solid #e5d37b;border-radius:12px;padding:10px 12px;font-size:12px;backdrop-filter:blur(5px)}.coach b{font-size:13px}.prompt{text-align:center;color:var(--muted)}.answers{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;max-width:760px;margin:0 auto}.answers button{background:#fff;border:2px solid var(--line);border-radius:14px;padding:12px;cursor:pointer;color:var(--ink)}.answers button span,.answers button b,.answers button small{display:block}.answers button span{font-size:25px;color:var(--purple)}.answers button small{color:var(--muted)}.answers button.selected{border-color:var(--purple);background:#fbf2fb}.confidence{max-width:760px;margin:18px auto;display:flex;align-items:center;justify-content:space-between}.confidence>span{font-weight:700}.confidence button{border:1px solid var(--line);background:#fff;padding:8px 12px}.confidence button.selected{background:#d9eee7;border-color:var(--teal)}.submit{display:block;max-width:760px;width:100%;margin:auto}.submit:disabled{opacity:.4}.center{text-align:center}#restart{border:1px solid var(--line);padding:12px;border-radius:10px;background:#fff}@media(max-width:650px){header{height:auto}.eyebrow{font-size:8px}.pill{font-size:10px}.welcome{margin:16px auto;padding:20px}.welcome h2{font-size:26px}.clues{grid-template-columns:1fr}.status{grid-template-columns:1fr 60px}.gauge-wrap{grid-column:1/-1;grid-row:2}.workspace{padding:13px}.task-head h2{font-size:21px}.viewer canvas{height:auto}.coach{max-width:220px}.answers{grid-template-columns:1fr}.answers button{display:grid;grid-template-columns:35px 1fr;column-gap:8px;text-align:left;padding:9px}.answers button span{grid-row:1/3}.confidence{align-items:flex-start;gap:8px;flex-direction:column}.confidence div{display:flex;width:100%}.confidence button{flex:1;padding:9px 4px;font-size:12px}}