.agent-chat-editor .tiptap{color:#fff;caret-color:#fff;outline:none;font-size:14px;line-height:20px}.agent-chat-editor .tiptap p{margin:0}.agent-chat-editor .tiptap p.is-editor-empty:first-child:before{content:attr(data-placeholder);float:left;pointer-events:none;color:#ffffff4d;height:0}.agent-chat-editor .tiptap ::selection{background:#8b5cf64d}.canvas-node-mention{color:#ffffffd9;cursor:default;-webkit-user-select:all;user-select:all;vertical-align:middle;background:#ffffff14;border-radius:4px;align-items:center;gap:4px;max-width:50%;height:28px;margin:0 1px;padding:4px 6px;font-size:13px;font-weight:400;line-height:20px;display:inline-flex}.canvas-node-mention-label{text-overflow:ellipsis;white-space:nowrap;flex:1;min-width:0;overflow:hidden}.canvas-node-mention:hover{background:#ffffff1f}.canvas-node-mention-cover{-o-object-fit:cover;object-fit:cover;pointer-events:none;border-radius:3px;flex-shrink:0;width:16px;height:16px}