body{font-family:Arial,sans-serif;background:#0b1020;color:#fff;display:flex;justify-content:center;align-items:center;min-height:100vh;margin:0;padding:20px}.card{max-width:800px;text-align:center;background:rgba(255,255,255,.08);padding:40px;border-radius:20px}.btn{display:inline-block;padding:12px 25px;background:#00e5ff;color:#000;text-decoration:none;border-radius:30px}.progress{height:10px;background:#333;margin:20px 0;border-radius:20px;overflow:hidden}.bar{height:100%;background:#00e5ff;animation:p 20s linear forwards}@keyframes p{from{width:100%}to{width:0}}