tailwind

This skill should be used when the user asks to "style a component with Tailwind", "set up dark mode", "create a responsive layout", "build a reusable UI component", "configure Tailwind", "use cn() utility", or mentions "tailwind", "tailwindcss", "utility class", "className", "dark mode", "responsive design", "tailwind-merge", "cva", "class variance authority", "shadcn", "tailwind v4", "CSS theme variables", "@theme", "@variant". Provides Tailwind CSS expertise for React and Next.js applications including utility patterns, responsive design, dark mode, component abstractions, and Tailwind v4 CSS-first configuration.