*{margin:0;padding:0;box-sizing:border-box}html,body{min-height:100vh}body{display:flex;align-items:center;justify-content:center;background:linear-gradient(160deg,#262342,#0b132b);color:#fff;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif;text-align:center;padding:24px}.card{max-width:480px;display:flex;flex-direction:column;align-items:center;gap:24px}.logo{width:220px;max-width:70vw;height:auto}h1{font-size:1.9rem;font-weight:700}p{font-size:1.05rem;line-height:1.6;color:#ffffffd9}.button{display:inline-block;background:#fff;color:#0b132b;font-size:1.1rem;font-weight:700;text-decoration:none;padding:14px 36px;border-radius:8px;transition:opacity .15s ease-in-out}.button:hover{opacity:.85}.countdown{font-size:.9rem;color:#fff9}