body{background:#0b0f14;color:#e8eef6;font-family:system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;margin:0} .container{max-width:1200px;margin:0 auto;padding:16px} .card{background:#111826;border:1px solid rgba(255,255,255,.08);border-radius:12px;padding:14px;margin-bottom:12px} a{color:#e8eef6;text-decoration:none} .row{display:flex;gap:12px;flex-wrap:wrap} .grid{display:grid;gap:12px} .cols-3{grid-template-columns:repeat(auto-fit,minmax(220px,1fr))} button{border-radius:10px;padding:10px 14px} .primary{background:#37c3d6;color:#03151a;border:0} header,footer{background:#0f1522;border-bottom:1px solid rgba(255,255,255,.08)} .nav-inner{display:flex;justify-content:space-between;align-items:center;padding:12px 16px}