:root { color-scheme: light dark; --fg: #1b1b1f; --bg: #ffffff; --muted: #5f6368; --accent: #b8860b; }
@media (prefers-color-scheme: dark) { :root { --fg: #e6e6e9; --bg: #121214; --muted: #a0a0a8; --accent: #f5c242; } }
body { margin: 0; background: var(--bg); color: var(--fg); font: 16px/1.6 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif; }
main { max-width: 760px; margin: 0 auto; padding: 32px 16px 64px; }
h1 { font-size: 1.8rem; line-height: 1.25; margin: 0 0 4px; }
h2 { font-size: 1.15rem; margin: 28px 0 8px; }
.meta { color: var(--muted); margin: 0 0 24px; }
a { color: var(--accent); }
ul { padding-left: 20px; }