Astro Crash Course #4 - Styles

A beginner tutorial on adding styles to an Astro project. Covers multiple approaches including inline style tags, external stylesheets, and Tailwind, then focuses on component-scoped styles. Explains how Astro scopes styles by default using data attributes, how to override this with the `is:global` directive for site-wide styles, and how to mix scoped and global styles within a layout component. Ends with a practical example applying both global and page-specific styles across a multi-page site.