frontend-css
Write and structure CSS using consistent methodology (Tailwind, BEM, CSS Modules, styled-components), maintain design system tokens, minimize custom CSS, and optimize performance. Use this skill when writing or modifying stylesheets, CSS files, or styled components. Use when working with .css, .scss, .sass, .module.css files, Tailwind utility classes, CSS-in-JS libraries (styled-components, emotion, JSS), or component styling. Use when establishing design tokens for colors, spacing, and typography, when avoiding framework style overrides, when implementing CSS purging or tree-shaking for production, or when maintaining consistent styling methodology across the project. Use when working with global styles, component-scoped styles, or utility class systems.
