概要
Guides Claude to write high-quality and maintainable CSS by first identifying the project's existing styling methodology—be it Tailwind, BEM, CSS Modules, or CSS-in-JS—and adhering to it strictly. It emphasizes using design system tokens over hardcoded values, leveraging framework patterns to avoid overrides, and optimizing for performance with techniques like CSS purging. Use this skill to ensure all styling code, from new components to refactors, aligns with project standards, improves scalability, and maintains a clean, organized codebase.