.channels-section{background:linear-gradient(135deg,#0055a4 0%,#3a7bd5 100%);color:white;padding:60px 0;border-radius:var(--radius);margin:60px 0}.channels-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:20px;margin-top:40px}.channel-category{background:rgba(255,255,255,.1);padding:25px;border-radius:var(--radius);text-align:center;backdrop-filter:blur(10px)}.channel-category h3{margin-bottom:15px;font-size:1.2rem}