# Styling Tailwind

> Tailwind CSS v4 实践。写样式时加载。用 cn()、语义色值、mobile-first 响应式、dark mode。

- Skill: `lennney/styling-tailwind` (Agent Skill)
- Install (CLI): `npx skillmds@latest add lennney/styling-tailwind`
- Raw SKILL.md: https://api.skillmd.com/api/skills/lennney/styling-tailwind/raw
- Safety review: pending
- Works with: Claude Code, Claude.ai, OpenAI Codex
- Category: Web & Frontend
- Author: lennney (https://skillmd.com/u/lennney)
- Updated: 2026-09-17
- Page: https://skillmd.com/skills/lennney/styling-tailwind

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Style with these patterns:

**cn() 合并类** — `cn("base", variant === "primary" && "bg-blue-500", className)`
**语义 token** — `brand-500` 优于 `blue-500`，在 tailwind.config 里定义
**Mobile-first** — `grid-cols-1 md:grid-cols-2 lg:grid-cols-3`（不是 max-md）
**Dark mode** — `bg-white dark:bg-gray-950`（配合 `darkMode: "class"`）
**常见布局：** 居中内容 `mx-auto max-w-7xl px-4`、粘性 header `sticky top-0 z-50 backdrop-blur`、卡片网格 `grid gap-4 sm:grid-cols-2 lg:grid-cols-3`