> For AI agents: the complete documentation index is available at /llms.txt, the full documentation bundle is available at /llms-full.txt.

# UI 设计

retaintive UI 设计文档 — Design System、色彩方案、UI 原型与改进方案。

> 设计 token / 组件规范见 [DESIGN](/ui-design/DESIGN.md)；配色方案在 `color-schemes/`；交互原型在 `ui-prototype/`。