- Refactor component styles to use CSS custom properties for colors and backgrounds.
- Replace hard‑coded Tailwind classes with theme variables across BlogCard, BlogFilters, Footer, GridOverlay, Navigation, PostNavigation, ReadingProgress, RelatedPosts, TableOfContents, ThemeToggle, sections, layouts, pages, and global.css.
- Add ThemeToggle component for user‑controlled theme switching.
- Update global styles to define new theme variables.
- Ensure all components respect theme changes and maintain accessibility.
Hubert The Eunuch
