:root{--bg: #f3f4f6;--card: #ffffff;--ink: #1f2329;--muted: #6b7280;--line: #e2e5ea;--brand: #1d3557;--brand-2: #2f6fd6;--accent: #e8590c;--accent-soft: #fff1e8;--input-bg: #fff8f2;--ok: #2e8540;--ok-soft: #e8f5ec;--bad: #c62828;--bad-soft: #fdecec;--radius: 10px;font-family:Segoe UI,Inter,system-ui,-apple-system,sans-serif;color:var(--ink);background:var(--bg);font-size:14px}*{box-sizing:border-box}body{margin:0;background:var(--bg)}button{font:inherit}.topbar{position:sticky;top:0;z-index:20;display:flex;align-items:center;gap:18px;flex-wrap:wrap;padding:10px 20px;background:var(--brand);color:#f1faee;box-shadow:0 2px 6px #00000026}.brand{display:flex;align-items:center;gap:10px;min-width:240px}.brand .logo{color:#f1faee;display:grid;place-items:center}.brand .name{font-weight:700;font-size:18px;letter-spacing:.3px}.brand .sub{font-size:11.5px;opacity:.75}.tabs{display:flex;gap:4px;background:#ffffff14;padding:4px;border-radius:9px}.tabs 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tr.clickable{cursor:pointer}table.mini tr.clickable:hover td{background:#f6f7f9}table.mini td:first-child{text-align:left}.diagram{margin:0 0 14px;background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden}.diagram figcaption{display:flex;justify-content:space-between;align-items:center;padding:7px 12px;font-size:12.5px;font-weight:600;color:var(--brand);border-bottom:1px solid var(--line);background:#fafbfc}.diagram-actions{display:flex;gap:4px}.diagram svg{margin:0 auto}.diagram-note{padding:4px 12px 8px;font-size:11.5px;color:var(--muted)}.check-groups{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:4px 18px}.checks.compact .check-groups{grid-template-columns:repeat(auto-fill,minmax(260px,1fr))}.check-group h4{display:flex;justify-content:space-between;margin:8px 0 4px;font-size:12.5px}.check-table{width:100%;border-collapse:collapse;font-size:12px}.check-table td{padding:2px 4px;border-bottom:1px dashed 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