jnv/lists ? reverse-engineered prompt

Build me a clean website for this curated collection of useful and fun lists, something that makes it easy to browse everything from the main categories to the weird nested list of lists stuff.

I want the homepage to show the collection in a simple, readable way, with sections for the different kinds of lists, a search box, and links that jump to each entry. Each item should show the list name, a short description, and the link out to the original source, plus any extra website link if it has one.

Please also make it easy to contribute new lists, and include a way to view or download the data as CSV since that is already mentioned. Keep the design light, fast, and friendly, with good mobile support. If you need to check current docs or best practices while building it, feel free to look things up online.