body{color:#fff;text-align:center;background:#111;place-items:center;min-height:100vh;margin:0;font:16px system-ui,sans-serif;display:grid}main{padding:2rem}h1{margin:0 0 .75rem;font-size:clamp(2rem,6vw,4rem)}p{color:#ccc;font-size:1.1rem}