Expert guidance for Tailwind CSS v4, CSS-first configuration, modern utility patterns, and type-safe component styling with tailwind-variants.
Tailwind CSS v4 eliminates tailwind.config.ts in favor of CSS-only configuration. All configuration lives in CSS files using special directives.
All theme tokens defined with @theme automatically become available as utility classes. For example, --color-brand can be used as bg-brand, text-brand, border-brand, etc.
This skill should be used when the user asks to "style with Tailwind", "add Tailwind classes", "fix Tailwind styles", "use tailwind-variants", "add animations with tw-animate-css", "configure Tailwind v4", "migrate to Tailwind v4", or mentions Tailwind utilities, CSS classes, responsive design, dark mode, gradients, design tokens, or CSS Modules. Source: paulrberg/agent-skills.