:root{--bg:#f6f9f8;--surface:#fff;--ink:#12302b;--muted:#4d6560;--line:#d9e5e1;--brand:#0b7a6b;--brand-dark:#085c51;--brand-soft:#e2f4f0;--accent:#f2a900;--warn:#8a4b00;--warn-bg:#fff4e0;--good:#0a6b3a;--radius:14px;--shadow:0 1px 2px #12302b0f,0 8px 24px #12302b12;--max:1080px}*{box-sizing:border-box}html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}body{background:var(--bg);color:var(--ink);margin:0;font:17px/1.65 system-ui,-apple-system,Segoe UI,Roboto,Helvetica,Arial,sans-serif}a{color:var(--brand-dark);text-underline-offset:3px}a:hover{color:var(--brand)}:focus-visible{outline:3px solid var(--accent);outline-offset:2px;border-radius:4px}.wrap{width:min(100% - 32px,var(--max));margin-inline:auto}.skip{z-index:100;background:#fff;padding:8px 12px;position:absolute;top:8px;left:-999px}.skip:focus{left:8px}header.site{background:var(--surface);border-bottom:1px solid var(--line);z-index:20;position:sticky;top:0}header.site 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