dexteryy/spellbook-of-modern-webdev ? reverse-engineered prompt

Build me a clean, responsive website for this project that turns the big README into an easy to browse guide to modern web development.

I want the home page to feel like a “spellbook” of links and categories, with the main sections from the README shown in a clear table of contents, then detailed sections below for each topic. Make it easy to scan, search, and jump around, since there are a lot of resources. Keep the design simple and polished, with good typography, mobile friendly layout, and obvious navigation.

Please preserve the idea that this is a curated knowledge map, not just a random link dump. If you need anything uncertain, look up current docs online and use sensible defaults. Use the existing README content as the source of truth, and if helpful, add a few small extras like smooth scrolling, anchor links, and a search box for filtering categories or links.