:root { --bg: #0b1020; --panel: #141b33; --text: #e8ecf8; --muted: #9aa6c8; --accent: #ffc53d; }
@media (prefers-color-scheme: light) { :root { --bg: #f4f6fb; --panel: #ffffff; --text: #151a2c; --muted: #5a6480; --accent: #b87800; } }
* { box-sizing: border-box; }
body { margin: 0; background: var(--bg); color: var(--text); font: 17px/1.6 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif; }
main { max-width: 680px; margin: 0 auto; padding: 40px 16px 64px; }
h1 { font-size: 32px; margin: 0 0 4px; }
h2 { font-size: 21px; margin: 32px 0 8px; }
h3 { font-size: 17px; margin: 20px 0 4px; }
.date { color: var(--muted); margin: 0 0 24px; }
a { color: var(--accent); }