CodingTrain/website-archive — reverse-engineered prompt

Build me an archive website for The Coding Train’s original site. It should feel like a friendly place where people can browse old coding tutorials, coding challenges, beginner lessons, courses, guest tutorials, live stream pages, guides, and related source code from the videos.

Make the home page clear that this is no longer the current site, and point visitors to the new Coding Train website, YouTube channel, Discord, topic suggestion page, and contribution guides. I want visitors to be able to find videos by category, open a tutorial page, see the related links and code, and discover community variations when they exist.

Keep it simple, colorful, and easy to navigate, with the Coding Train personality. It should work well as a static archive site that can be published on GitHub Pages. Please include basic error handling like a helpful 404 page, and make the layout responsive so it’s usable on phones too.