.channel-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.channel-card{margin:0;cursor:pointer;min-height:86px}.channel-card:has(input:checked){background:#2c3523;border-color:var(--teal)}.channel-card:has(input:focus-visible){outline:2px solid var(--teal);outline-offset:3px}.channel-card input{flex-shrink:0}.summary-list{padding-left:20px}.summary-list li{padding:8px 0;line-height:1.5}#copy:disabled{opacity:.45;cursor:not-allowed}#copy-fallback{width:100%;min-height:180px}main{padding-bottom:24px}@media(max-width:480px){.channel-grid{grid-template-columns:1fr}}