What is your experience working with cascading style sheets (CSS)?

Cascade Style Sheets (CSS) are a language for describing the appearance of HTML elements. In my experience with CSS, I used them for:

• Creating responsive and cross-browser compatible interfaces in web applications
• Styling components in Android applications through WebView or hybrid solutions
• Optimizing style loading and reducing conflicts using methodologies like BEM

For example, I wrote CSS for styling buttons, forms, and navigation panels, using selectors, media queries, and variables to support different screens and themes. I am also familiar with preprocessors (Sass) and build tools (Webpack) for managing styles.