:root { color-scheme: light dark; --fg: #1b1f2a; --muted: #5b6272; --bg: #fbfaf7; --accent: #8a6a2c; }
@media (prefers-color-scheme: dark) { :root { --fg: #f3efe6; --muted: #aab0c0; --bg: #0b1124; --accent: #d8b46a; } }
body { margin: 0; background: var(--bg); color: var(--fg); font: 16px/1.6 system-ui, -apple-system, "Segoe UI", sans-serif; }
main { max-width: 760px; margin: 0 auto; padding: 32px 16px 64px; }
h1 { font-size: 1.8rem; line-height: 1.25; }
h2 { font-size: 1.2rem; margin-top: 2rem; }
a { color: var(--accent); }
.meta, .note, .lang { color: var(--muted); font-size: .9rem; }
.lang { text-align: right; }
.todo { background: rgba(216, 180, 106, .2); padding: 0 4px; }