Customizable Extension Theme And Ui Styling

via “theme customization with 20+ presets and css override system”

Turn AI conversations into organized, reusable workflows — across major AI platforms. | 把 AI 对话转化为可组织、可复用的工作流，适用于主流 AI 平台

Unique: Uses CSS custom properties (--gh-* variables) for theme definition, enabling both preset themes and user-defined CSS overrides without component code changes, with optional WebDAV sync for multi-device consistency

vs others: More flexible than fixed themes because users can override specific colors; more maintainable than inline styles because themes are centralized in CSS variables