css
SKILL.md
CSS Modern
Maintainable CSS with Grid, Flexbox, custom properties, container queries, cascade layers.
When to Use
Use when:
- Writing CSS styles for layouts and components
- Implementing responsive designs with Grid/Flexbox
- Using custom properties, container queries,
@layer - Creating animations and transitions
Don't use for Tailwind (tailwindcss skill) or MUI sx (mui skill).