mobile-first

Media queries adapt layouts to different screen sizes using @media rules with breakpoints. I use mobile-first approach starting with base mobile styles and progressively enhancing with min-width queries. Common breakpoints are 640px (sm), 768px (md),

Responsive design adapts layouts to different screen sizes. I use media queries with @media to apply styles conditionally based on viewport width. Mobile-first approach starts with mobile styles, then adds desktop features. Breakpoints at common devic