body{font-family:Arial;background:linear-gradient(135deg,#0b2b5c,#1d5fa8);color:#fff;margin:0}.container{text-align:center;padding:30px}.logo{max-width:240px;animation:fade 1s}.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:20px;max-width:900px;margin:20px auto}.card{text-decoration:none;color:#fff;background:rgba(255,255,255,.12);padding:25px;border-radius:18px;transition:.3s;box-shadow:0 4px 15px rgba(0,0,0,.2)}.card:hover{transform:translateY(-8px) scale(1.04);box-shadow:0 10px 30px rgba(0,0,0,.35);background:rgba(255,255,255,.2)}input,button{padding:12px;border-radius:10px;border:none}button{cursor:pointer;background:#2d8cff;color:white}@keyframes fade{from{opacity:0}to{opacity:1}}