:root{--bg:#0d1117;--surface:#161b22;--surface-2:#1c2230;--border:#2a313c;--text:#e6edf3;--text-dim:#9aa4b2;--text-faint:#6e7681;--accent:#4c8dff;--accent-dim:#1f3a63;--good:#3fb950;--warn:#d29922;--bad:#f85149;--radius:10px;--maxw:1080px}*{box-sizing:border-box}body,html{margin:0;padding:0;background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif;font-size:15px;line-height:1.55}a{color:var(--accent);text-decoration:none}a:hover{text-decoration:underline}.container{max-width:var(--maxw);margin:0 auto;padding:24px 20px 80px}header.site{border-bottom:1px solid var(--border);background:var(--surface)}header.site .inner{max-width:var(--maxw);margin:0 auto;padding:14px 20px;display:flex;align-items:center;gap:16px}header.site .brand{font-weight:700;letter-spacing:.3px;color:var(--text)}header.site .brand span{color:var(--accent)}header.site nav{display:flex;gap:16px;margin-left:auto;font-size:14px}header.site 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