:root{--text:#111;--muted:#666;--bg:#fff;color:var(--text);background:var(--bg);font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif}@media (prefers-color-scheme:dark){:root{--text:#eee;--muted:#999;--bg:#111}}body{margin:0}.page{text-align:center;flex-direction:column;justify-content:center;align-items:center;min-height:100vh;padding:0 1rem;display:flex}h1{letter-spacing:.02em;margin:0 0 .75rem;font-size:1.75rem;font-weight:600}p{color:var(--muted);margin:0}