Getting Started with CSS: A Quick Guide

What Is CSS?

Flexbox and CSS Grid are two modern layout systems that cover almost every layout need today without old-school hacks. CSS custom properties (variables) let you define a value like a brand color once and reuse it across an entire project.

Why It's Worth Knowing

Media queries are the backbone of responsive design, letting styles change based on screen size. If you're just getting started with CSS, these few points already give you a clear picture of how it's used in real projects.