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css-minification

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skills/css-minification/SKILL.md

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# Minify all CSS files

Unminified CSS wastes bandwidth with whitespace, comments, and verbose syntax—minification delivers the same styles in significantly fewer bytes.

## Quick Reference

- Enable minification in build tool (Vite, webpack, etc.)
- Use cssnano or lightningcss for PostCSS pipelines
- Typical reduction: 20-40% file size savings
- Combine with Gzip/Brotli for maximum compression

## Check

Verify that all CSS files are minified in production to reduce file size, eliminate whitespace, and improve page load performance.
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