:root{font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,sans-serif;line-height:1.5}body{margin:0;background:#10131a;color:#e7ecf3}.container{max-width:760px;margin:0 auto;padding:2rem 1rem}h1{margin-top:0}code{background:#1d2430;border-radius:4px;padding:.1rem .35rem}