:root{--color-bg: #131313;--color-text: #ecf0f1;--color-muted: #9ca3af;--font-family: system-ui, -apple-system, sans-serif}*{margin:0;padding:0;box-sizing:border-box}html{background:var(--color-bg);color:var(--color-text);font-family:var(--font-family)}::selection{background:var(--color-text);color:var(--color-bg)}body{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:2rem}main{display:flex;flex-direction:column;align-items:center;text-align:center;gap:1.5rem}.logo{width:50px}h1{font-size:4rem;max-width:550px}p{font-size:1.6rem;color:var(--color-muted)}.badge{font-size:.85rem;letter-spacing:.1em;text-transform:uppercase;color:var(--color-muted);border:1px solid var(--color-muted);border-radius:999px;padding:.4rem .9rem}@media(max-width:700px){h1{font-size:2.8rem}p{font-size:1.25rem}}