body{margin:0;background:#0b0b0c;color:#f5f5f5;font-family:Inter,system-ui,Segoe UI,Roboto,Arial,sans-serif}.container{width:min(1200px,92%);margin:0 auto}.section{padding:40px 0}.grid{display:grid;gap:16px}.cols-4{grid-template-columns:repeat(4,minmax(0,1fr))}@media(max-width:900px){.cols-4{grid-template-columns:repeat(2,1fr)}}@media(max-width:640px){.cols-4{grid-template-columns:1fr}}.card{background:#101014;border:1px solid #1b1b22;border-radius:16px;overflow:hidden}.pad{padding:12px}.btn{display:inline-block;padding:12px 16px;border-radius:999px;background:#1E3A8A;color:#fff;text-decoration:none}