:root{--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark;font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif}body{color:#fff;background:#000;margin:0;padding:16px}.signin{gap:16px;max-width:360px;margin:10vh auto;display:grid}.signin form{gap:8px;display:grid}input,button{font:inherit;padding:10px 12px}