.container{min-height:100vh;display:flex;flex-direction:column;align-items:center;justify-content:center;background:linear-gradient(135deg,#1a1a2e,#16213e);color:#fff;font-family:Segoe UI,Tahoma,Geneva,Verdana,sans-serif}h1{font-size:3rem;margin-bottom:2rem;text-align:center}.countdown{display:flex;gap:1.5rem;flex-wrap:wrap;justify-content:center}.time-box{background:#ffffff1a;border-radius:10px;padding:1.5rem 2rem;display:flex;flex-direction:column;align-items:center;min-width:100px}.number{font-size:3.5rem;font-weight:700}.label{font-size:1rem;text-transform:uppercase;opacity:.8;margin-top:.5rem}*{margin:0;padding:0;box-sizing:border-box}