:root{color-scheme:light;font-family:Inter,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;background-color:#f7f7f8;color:#1f2933}*,*:before,*:after{box-sizing:border-box}body{margin:0;min-height:100vh}.page{max-width:720px;margin:0 auto;padding:4rem 1.5rem;text-align:center}h1{font-size:clamp(2.5rem,5vw,3rem);margin-bottom:.75rem}p{margin:0;font-size:1.1rem}