@import url('https://fonts.googleapis.com/css2?family=IBM+Plex+Mono:wght@600&display=swap');body{font-family:"IBM Plex Mono",ui-monospace,monospace;background:#0b0f14;color:#e9f2ff;padding:22px}#o{margin:10px 0;padding:10px 12px;border:1px solid #2b3b56;border-radius:10px;display:inline-block}button{padding:6px 10px;border-radius:8px;border:1px solid #2b3b56;background:#111827;color:#e9f2ff}#js{margin-top:8px;opacity:.9}