:root{--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light;--background:#fff;--foreground:#111827}*{box-sizing:border-box}body{background:var(--background);color:var(--foreground);margin:0;font-family:Arial,sans-serif}main{place-items:center;min-height:100svh;padding:2rem;display:grid}h1{letter-spacing:-.04em;margin:0;font-size:clamp(2rem,7vw,4rem);line-height:1.2}