*,:after,:before{box-sizing:border-box}body,html{margin:0;padding:0;height:100%}:root{--bg:#ffffff;--fg:#1c1c1c;--muted:#6b6b6b;--rule:#e2e2e2}@media (prefers-color-scheme:dark){:root{--bg:#111111;--fg:#ededed;--muted:#9a9a9a;--rule:#2c2c2c}}body{display:flex;align-items:center;justify-content:center;min-height:100%;padding:2rem;background:var(--bg);color:var(--fg);font-family:system-ui,-apple-system,Segoe UI,Roboto,Helvetica,Arial,sans-serif;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}main{max-width:30rem;text-align:center}h1{margin:0;font-size:clamp(1.5rem,4vw,2rem);font-weight:600;letter-spacing:-.01em;line-height:1.2}hr{width:3rem;margin:1.75rem auto;border:0;border-top:1px solid var(--rule)}p{margin:0;font-size:1rem;line-height:1.6;color:var(--muted)}