:root{color-scheme:dark;--bg:#171719;--card:#242426;--soft:#303033;--line:#424245;--text:#f0f0f1;--muted:#b6b6bb;--accent:#c5c5ca;--warm:#f0c38d}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font:15px/1.6 system-ui,-apple-system,sans-serif}header{display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line);padding:20px max(24px,calc((100vw - 1100px)/2));gap:20px}a{color:var(--text)}.brand{text-decoration:none;font-size:25px;font-weight:800}.brand span{margin-left:12px;font-size:20px}main{max-width:1100px;margin:auto;padding:32px 24px}.hero{max-width:780px;margin:12px 0 30px}h1{font-size:clamp(32px,5vw,48px);letter-spacing:-1.4px;line-height:1.12;margin:10px 0 18px}h2{font-size:22px;letter-spacing:-.4px;line-height:1.3;margin:0 0 12px}h3{font-size:18px;margin:0 0 10px}p{margin:8px 0 16px;white-space:pre-wrap}.eyebrow{font-size:11px;letter-spacing:2px;text-transform:uppercase;color:var(--muted)}.tag{display:inline-block;border:1px solid var(--line);border-radius:9px;padding:5px 10px;background:var(--soft);font-size:12px;color:var(--muted)}.card{padding:24px;border:1px solid var(--line);border-radius:20px;background:var(--card);margin:18px 0}.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(270px,1fr));gap:18px}.grid .card{margin:0}.row{display:flex;align-items:center;flex-wrap:wrap;gap:12px}.row>*{flex:1}.row .compact{flex:0 0 auto}.muted,small{color:var(--muted)}small{font-size:12px}.tabs{display:flex;flex-wrap:wrap;gap:10px;margin:20px 0}.tabs button{background:var(--soft);color:var(--text)}.tabs button[aria-pressed=true]{background:var(--accent);color:#1c1c1f}button{border:0;border-radius:11px;background:var(--accent);color:#1c1c1f;padding:12px 18px;min-height:46px;font:600 14px system-ui;cursor:pointer}.secondary{background:var(--soft);color:var(--text);border:1px solid var(--line)}button:disabled{opacity:.45;cursor:default}label{display:block;color:var(--muted);font-size:13px;margin:14px 0 6px}input,textarea,select{display:block;width:100%;background:var(--bg);border:1px solid var(--line);border-radius:11px;color:var(--text);font:15px system-ui;padding:13px;min-height:46px}textarea{min-height:110px;resize:vertical}form button{margin-top:16px}input[type=radio]{width:20px;height:20px;min-height:20px;display:inline-block;margin-right:8px;accent-color:var(--accent)}.choice{display:flex;align-items:center;gap:8px;font-size:15px;color:var(--text)}#notice:not(:empty){padding:16px 20px;border:1px solid var(--line);border-radius:14px;background:var(--soft);margin:20px 0}#notice.error{color:var(--warm)}.counts{display:flex;flex-wrap:wrap;gap:18px;padding:14px 0}.counts strong{font-size:24px;display:block}.counts div{min-width:90px}.section{border-top:1px solid var(--line);padding-top:20px;margin-top:20px}footer{font-size:12px;color:var(--muted);margin-top:36px;border-top:1px solid var(--line);padding-top:20px}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline:2px solid var(--warm);outline-offset:3px}@media(max-width:600px){main{padding:24px 16px}header{padding:16px}.card{padding:18px}.row>*{flex-basis:100%}.row .compact{flex-basis:auto}}