:root{color-scheme:light dark}
body{font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Helvetica,Arial,sans-serif;max-width:720px;margin:0 auto;padding:32px 20px 64px;line-height:1.6;color:#1a1a1a;background:#fff}
@media (prefers-color-scheme:dark){body{color:#e6e6e6;background:#111}a{color:#6cb4ff}}
nav{font-size:14px;margin-bottom:28px}nav a{margin-right:14px}
h1{font-size:28px;margin:0 0 6px}h2{font-size:19px;margin-top:30px}
.meta{color:#777;font-size:14px;margin-bottom:24px}
a{color:#0a66c2}