:root{color-scheme:dark;font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif}*{box-sizing:border-box;margin:0}.screen{min-height:100dvh;display:grid;place-items:center;padding:1.5rem;background:#0f172a;color:#e2e8f0}.card{text-align:center;display:grid;gap:.5rem}.badge{font-size:4rem;line-height:1}h1{font-size:2.5rem;letter-spacing:-.02em;color:#5eead4}p{color:#94a3b8}