Set these under components.ThoughtChain in your token file, or pass them to ThemeScope to change one region of the page.
Component Tokens
Ant Design X's own ThoughtChain tokens, with the values the default seed produces. Set one and it applies to every ThoughtChain and ThoughtChain.Item under the provider.
Global Tokens
The global tokens ThoughtChain reads. Set one under components.ThoughtChain to change it for ThoughtChain only, or at the top level to change every component.