:root{color-scheme:light;--red:#b92135;--ink:#26232b;--muted:#66616d;--line:#e8e3e7;--surface:#fff;--bg:#f7f5f6;font-family:Inter,"Segoe UI",Arial,sans-serif;font-size:16px}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink);line-height:1.55}header{min-height:92px;padding:22px max(24px,calc((100vw - 1260px)/2));display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line);background:rgba(255,255,255,.95);gap:16px}.brand{display:flex;align-items:center;gap:12px;font-size:17px;font-weight:750;text-decoration:none;color:var(--ink);letter-spacing:.04em}.brand-sub{display:block;color:var(--muted);font-size:10px;letter-spacing:.16em;margin-top:2px}.mark{display:grid;place-items:center;width:45px;height:45px;background:var(--red);color:white;border-radius:14px;font-size:27px}main{max-width:1260px;margin:auto;padding:38px 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var(--line);border-radius:10px;color:var(--muted);font-size:13px}#notice:not(:empty){position:sticky;top:12px;z-index:5;margin:16px 0;padding:13px 16px;border-radius:10px;background:#edf4f0;border:1px solid #bcd6c7;color:#245a40}#notice.error{background:#fff0f1;border-color:#dfb9c0;color:#942334}footer{display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px;margin:32px 0 0;padding:20px 0;border-top:1px solid var(--line);color:var(--muted);font-size:11px}:focus-visible{outline:3px solid #d47588;outline-offset:3px}[hidden]{display:none!important}@media(max-width:800px){.columns{grid-template-columns:1fr}.intro{margin-bottom:24px}header{padding:18px 20px}header>.pill{display:none}main{padding:24px 16px}.card{padding:20px}.toolbar{align-items:flex-start;flex-direction:column}.stats{gap:8px}.stats .card{padding:16px 12px}.stats span{font-size:11px}.stats 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