:root { --bg: #fbfaf7; --fg: #1d1d1f; --muted: #5f6368; --accent: #c8102e; --line: #e4e1da; }
@media (prefers-color-scheme: dark) { :root { --bg: #121212; --fg: #ececec; --muted: #a0a0a0; --accent: #ff5a6e; --line: #2c2c2c; } }
* { box-sizing: border-box; }
body { margin: 0; background: var(--bg); color: var(--fg); font: 16px/1.6 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif; }
main { max-width: 720px; margin: 0 auto; padding: 32px 16px 64px; }
header a { color: var(--fg); text-decoration: none; font-weight: 700; font-size: 18px; }
nav { display: flex; flex-wrap: wrap; gap: 16px; margin: 8px 0 32px; font-size: 14px; }
a { color: var(--accent); }
h1 { font-size: 28px; line-height: 1.2; margin: 0 0 8px; }
h2 { font-size: 19px; margin: 32px 0 8px; }
.muted { color: var(--muted); font-size: 14px; }
table { width: 100%; border-collapse: collapse; font-size: 14px; display: block; overflow-x: auto; }
th, td { text-align: left; vertical-align: top; padding: 8px; border-bottom: 1px solid var(--line); }
hr { border: 0; border-top: 1px solid var(--line); margin: 40px 0; }
footer { margin-top: 48px; color: var(--muted); font-size: 13px; }