- banner:
  - navigation "Session hierarchy":
    - button "Ask a research subagent to"
    - text: /
    - button "event-sourcing researcher"
    - text: /
    - button "example editor" [disabled]
  - tablist:
    - tab "Chat" [selected]
    - tab "Trajectory"
- text: Give one concrete event sourcing example. {{clock}}
- button "Copy":
  - img
- button "Branch into a new conversation":
  - img
- status:
  - strong: 此子代理暂时只读
  - text: 父会话当前不在线，重新打开父会话后即可继续发送消息。