- 重新设计首次设置与权限引导，统一步骤侧栏、权限卡片和按钮样式，保留欢迎与授权两步流程。
- 引导、权限恢复及拖拽授权提示与主窗口共享主题，支持浅色、深色和跟随系统。
- 可在“设置 → 系统权限 → 设置引导”重新查看流程；中英文切换即时生效。
- 主窗口新增主题选择，并同步优化设置控件及选中文字后的“随便问”窗口在深色下的显示。
English
- Redesigned onboarding and permission guidance with consistent navigation, cards, and buttons.
- Setup, permission recovery, and drag-to-authorize tips now share the main window’s Light, Dark, or Follow System preference.
- Reopen setup from Settings → System Permissions → Setup guide, with live Chinese and English switching.
- Added window theme selection and improved dark appearance in settings controls and the selection Ask Anything panel.