:root{color-scheme:light dark}*{box-sizing:border-box}body,html{margin:0;padding:0;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif;background:#ffffff;color:#111111}@media (prefers-color-scheme:dark){body,html{background:#0f0f11;color:#f3f3f3}a{color:#9ecbff}}.container{max-width:760px;margin:0 auto;padding:48px 20px 72px}h1{margin:0 0 10px;font-size:2rem}h2{margin:28px 0 8px;font-size:1.15rem}p{margin:0;line-height:1.6}.meta{opacity:.75;margin-bottom:4px}