:root{--bg:#f6f7f9;--surface:#fff;--text:#1c2430;--muted:#56606e;--border:#d5dae1;--accent:#2456b8;--accent-text:#fff;--ok-bg:#e6f4ea;--ok-text:#14532d;--error-bg:#fdecec;--error-text:#7f1d1d;--radius:10px;--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light dark}@media (prefers-color-scheme:dark){:root{--lightningcss-light: ;--lightningcss-dark:initial;--bg:#11151b;--surface:#1a2029;--text:#e8ecf1;--muted:#a3adba;--border:#2d3644;--accent:#7aa7ff;--accent-text:#0b1220;--ok-bg:#12301f;--ok-text:#b7e4c7;--error-bg:#3b1616;--error-text:#fbc9c9}}*{box-sizing:border-box}body{background:var(--bg);color:var(--text);margin:0;font:16px/1.5 system-ui,-apple-system,Segoe UI,Roboto,sans-serif}.top{background:var(--surface);border-bottom:1px solid var(--border);justify-content:space-between;align-items:center;gap:12px;padding:12px 16px;display:flex}.top h1{margin:0;font-size:1.15rem}.who{color:var(--muted);align-items:center;gap:12px;display:flex}main{max-width:720px;margin:0 auto;padding:16px}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);margin-bottom:16px;padding:16px}.card h2{margin:0 0 8px;font-size:1.1rem}.field{flex-direction:column;gap:4px;margin-bottom:12px;display:flex}.field label,.check{font-weight:600}.check{align-items:center;gap:8px;margin-bottom:12px;display:flex}input:not([type=checkbox]),select{font:inherit;border:1px solid var(--border);background:var(--bg);color:var(--text);border-radius:8px;width:100%;min-height:44px;padding:10px 12px}input:focus-visible,select:focus-visible,button:focus-visible,a:focus-visible,summary:focus-visible{outline:3px solid var(--accent);outline-offset:2px}button{font:inherit;border:1px solid var(--border);background:var(--surface);min-height:44px;color:var(--text);cursor:pointer;border-radius:8px;padding:8px 16px}button.primary{background:var(--accent);border-color:var(--accent);color:var(--accent-text);font-weight:600}button:disabled{opacity:.6;cursor:not-allowed}.tabs{flex-wrap:wrap;gap:8px;margin-bottom:16px;display:flex}.tab.active{background:var(--accent);border-color:var(--accent);color:var(--accent-text);font-weight:600}.row{grid-template-columns:1fr 1fr;gap:12px;display:grid}.hint{color:var(--muted);font-size:.9rem}.notice{border-radius:8px;margin:8px 0 12px;padding:10px 12px}.notice.error{background:var(--error-bg);color:var(--error-text)}.notice.ok{background:var(--ok-bg);color:var(--ok-text)}ul.plain{margin:0 0 16px;padding:0;list-style:none}.course{border-bottom:1px solid var(--border);justify-content:space-between;align-items:center;gap:12px;padding:10px 0;display:flex}.course .hint{display:block}table{border-collapse:collapse;width:100%;font-size:.95rem}th,td{text-align:left;border-bottom:1px solid var(--border);padding:8px 6px}.codes{columns:2;padding-left:1.25rem}code.secret{background:var(--bg);border:1px solid var(--border);letter-spacing:.04em;word-break:break-all;border-radius:8px;padding:12px;font-size:1.05rem;display:block}meter{width:100%;height:16px;margin:8px 0 16px}details{margin-top:16px}summary{cursor:pointer;align-items:center;min-height:44px;font-weight:600;display:flex}@media (width<=480px){.row{grid-template-columns:1fr}.codes{columns:1}}.actions{flex-wrap:wrap;gap:8px;display:flex}button.link{min-height:0;color:var(--accent);background:0 0;border:0;padding:0;text-decoration:underline}.crumbs{margin:8px 0 12px}.detail,.standards{background:var(--bg);border:1px solid var(--border);border-radius:8px;margin:8px 0 16px;padding:12px}.detail h3,.detail h4,.standards h4{margin:12px 0 4px}.standards ul,.detail ul{margin:4px 0 8px;padding-left:1.25rem}.standards .hint{display:block}.flag{border-bottom:1px solid var(--border);justify-content:space-between;align-items:flex-start;gap:12px;padding:12px 0;display:flex}.flag.urgent{border-left:4px solid var(--error-text);padding-left:10px}.flag blockquote{background:var(--bg);border-left:3px solid var(--border);overflow-wrap:anywhere;border-radius:4px;margin:6px 0 0;padding:6px 10px}textarea{font:inherit;border:1px solid var(--border);background:var(--bg);color:var(--text);border-radius:8px;width:100%;padding:10px 12px}