:root { color-scheme: dark; }
body { margin: 0; min-height: 100vh; display: grid; place-items: center; background: #0d0e12; color: #e8e8ec; font-family: system-ui, sans-serif; }
main { max-width: 32rem; padding: 2rem; text-align: center; }
h1 { margin: 0 0 1rem; font-size: 2.5rem; color: #ff7a3d; }
.version { color: #9a9aa6; }