:root{--buncss-light:initial;--buncss-dark: ;color-scheme:light dark;--background:#fff;--surface:#f5f5f5;--text:#1a1a1a;--text-muted:#6b6b6b;--border:#e0e0e0}@media (prefers-color-scheme:dark){:root{--buncss-light: ;--buncss-dark:initial;--background:#121212;--surface:#1e1e1e;--text:#f5f5f5;--text-muted:#a0a0a0;--border:#2a2a2a}}*{box-sizing:border-box}body{display:flex;background:var(--background);color:var(--text);justify-content:center;align-items: center;min-height:100vh;margin:0;font-family:system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Noto Sans,Ubuntu,Cantarell,Helvetica Neue,sans-serif}.card{text-align:center;background:var(--surface);border:1px solid var(--border);border-radius:12px;padding:2.5rem 3rem;box-shadow:0 1px 3px #0000001a}.card h1{margin:0 0 .5rem;font-size:2.5rem}.card p{color:var(--text-muted);margin:0}.button{display:inline-block;color:var(--background);background:var(--text);text-decoration:none;cursor:pointer;border:none;border-radius:8px;margin-top:1.5rem;padding:.6rem 1.25rem;font-size:1rem}.button:hover{opacity:.9}