:root { color-scheme: light dark; --bg: #f7f9fc; --fg: #14213d; --muted: #5b6475; --accent: #0a7bc2; --card: #ffffff; }
@media (prefers-color-scheme: dark) { :root { --bg: #0e1420; --fg: #e8edf6; --muted: #9aa5b8; --accent: #5cb8f0; --card: #172033; } }
* { box-sizing: border-box; }
body { margin: 0; background: var(--bg); color: var(--fg); font: 17px/1.6 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif; }
main { max-width: 760px; margin: 0 auto; padding: 32px 16px 64px; }
header a { color: var(--accent); text-decoration: none; font-weight: 600; }
h1 { font-size: 2rem; line-height: 1.2; margin: 24px 0 4px; }
h2 { font-size: 1.25rem; margin-top: 32px; }
p, li { color: var(--fg); }
.muted { color: var(--muted); font-size: 0.95rem; }
.card { background: var(--card); border-radius: 16px; padding: 16px 20px; margin: 16px 0; }
table { border-collapse: collapse; width: 100%; font-size: 0.95rem; }
th, td { text-align: left; vertical-align: top; padding: 8px 6px; border-bottom: 1px solid color-mix(in srgb, var(--muted) 30%, transparent); }
a { color: var(--accent); }
nav { margin-top: 40px; display: flex; gap: 16px; flex-wrap: wrap; }