Modern CSS for interfaces that adapt gracefully.
Guides CSS work toward resilient interfaces using modern features, progressive enhancement, and user preferences.
When to use it
Use when starting a CSS project or file, answering questions about modern CSS features, or refactoring legacy styles.
It changes how the agent writes CSS by prioritizing stable features and progressively enhancing features with limited browser support.
What you provide
No setup requirements listed.
This skill
https://web-platform-dx.github.io/web-features-explorer/groups/
Checks browser feature support