What is Responsive Design?
Responsive design is a web development approach that ensures websites look and function well on a variety of devices and screen sizes—from desktops to smartphones. It uses flexible grids, fluid images, and CSS media queries to adapt layout and content dynamically.
Why It Matters
With mobile traffic exceeding desktop, responsive design is crucial for user experience and SEO. Google prioritizes mobile-friendly websites in search rankings.
Sources: Wikipedia, MDN Web Docs