.collab-jumps{display:flex;flex-wrap:wrap;gap:12px 24px;margin-top:24px}.collab-jumps a{display:inline-flex;align-items:center;min-height:44px}.collab-channels{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:32px}.collab-channels article{min-width:0}.collab-channels h3{margin-top:0}.collab-messages{margin-top:28px}.collab-message{border-top:1px solid var(--rule);padding:16px 0}.collab-message summary{display:block;position:relative;padding-left:24px;list-style:none;cursor:pointer;min-height:44px;line-height:1.8}.collab-message summary::-webkit-details-marker{display:none}.collab-message summary::before{content:"";position:absolute;left:2px;top:10px;width:8px;height:8px;border-right:2px solid currentColor;border-bottom:2px solid currentColor;transform:rotate(-45deg)}.collab-message[open] summary::before{transform:rotate(45deg)}.collab-message summary span{margin-right:24px}.collab-message summary span:first-child{font-weight:600}.collab-message summary span:nth-child(2),.collab-message time{color:var(--muted);font-size:14px}.collab-message-text{white-space:pre-wrap;overflow-wrap:anywhere;max-width:75ch;line-height:1.65;margin:20px 0}.collab-process{max-width:75ch;padding-left:24px}.collab-process li{padding:8px 0 12px 8px}.collab-messages .small{overflow-wrap:anywhere}#collaboration-hub time{overflow-wrap:anywhere}#collaboration-hub h1{font-size:32px}@media(max-width:850px){.collab-channels{grid-template-columns:1fr;gap:28px}.collab-message summary{display:grid;grid-template-columns:1fr}.collab-message time{font-size:13px}}