@import url('https://fonts.googleapis.com/css2?family=Karla:wght@700&display=swap');body{font-family:Karla,system-ui,sans-serif;background:#0b0f14;color:#e9f2ff;padding:22px}#r{position:relative;width:320px;height:180px;border:1px solid #2b3b56;border-radius:12px;margin:10px 0;background:radial-gradient(circle at 50% 50%,#111827,#0b0f14)}.p{position:absolute;width:8px;height:8px;border-radius:50%;background:#f59e0b;opacity:.9}button{padding:6px 10px;border-radius:8px;border:1px solid #2b3b56;background:#111827;color:#e9f2ff}#js{margin-top:8px;opacity:.9}