feat:组件框架

docs/guide/introduce.en-US.md

@@ -0,0 +1,35 @@
+---
+nav: Guide
+title: Introduction
+---
+
+# Pika UI
+
+AI-Native component library for modern visualization.
+
+## Features
+
+- **AI-First** — Zero-ambiguity APIs designed for AI code generation
+- **Type Safe** — Full type inference with TypeScript
+- **Flexible Theme** — Full theme customization via CSS variables
+- **Tree Shaking** — Modular architecture, only bundle what you use
+
+## Installation
+
+```bash
+npm install @Pika/ui
+# or
+pnpm add @Pika/ui
+```
+
+## Quick Start
+
+```tsx
+import { Button } from '@Pika/ui'
+
+export default () => (
+  <Button variant="solid" color="primary">
+    Hello Pika
+  </Button>
+)
+```