:root { color-scheme: light dark; --fg: #1a1a1a; --muted: #6b7280; --line: #e5e7eb; --bg: #fff; --accent: #2563eb; }
@media (prefers-color-scheme: dark) { :root { --fg: #e6e6e6; --muted: #9ca3af; --line: #333; --bg: #141414; --accent: #6aa9e9; } }
body { margin: 0; background: var(--bg); color: var(--fg); font: 15px/1.6 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif; }
.doc { max-width: 860px; margin: 0 auto; padding: 24px 20px 60px; }
.doc h1 { font-size: 26px; line-height: 1.25; margin: 8px 0 4px; }
.doc h2 { font-size: 18px; margin: 28px 0 8px; }
.doc .rev { color: var(--muted); margin: 0 0 18px; }
.doc .back { font-size: 13px; color: var(--muted); }
.doc a { color: var(--accent); }
.doc .lead { font-size: 16px; }
.doc table { border-collapse: collapse; width: 100%; font-size: 14px; margin: 8px 0; }
.doc th, .doc td { border: 1px solid var(--line); padding: 8px 10px; vertical-align: top; text-align: left; }
.doc th { background: rgba(127, 127, 127, .08); }