body{margin:0;font-family:Arial,sans-serif;background:#f4f7fb;color:#333}
header{background:linear-gradient(135deg,#0f4c81,#1f78d1);color:#fff;padding:60px 20px;text-align:center}
.container{max-width:1100px;margin:auto;padding:30px}
.games{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:20px}
.card{background:#fff;border-radius:14px;padding:20px;box-shadow:0 8px 20px rgba(0,0,0,.1)}
.btn{display:inline-block;margin:8px 6px 0 0;padding:10px 16px;background:#ff9800;color:#fff;text-decoration:none;border-radius:8px}
footer{text-align:center;padding:25px;background:#0f4c81;color:#fff;margin-top:40px}