nasa/api-docs ? reverse-engineered prompt

Build me a clean NASA style public website for api.nasa.gov that helps people find and use NASA APIs.

I want the homepage to explain what the site is, show a few featured APIs, and make it easy to browse the available APIs, read how authentication works, and get an API key through a simple form. The site should feel official and polished, using the NASA look and feel, with responsive layout, clear sections, and easy navigation. It should load the API list from a JSON based source and render the entries on the page dynamically, with links and short descriptions for each API.

Also include a contact page, basic guidance that this site is mostly a passthrough and not where the APIs are actually hosted, and make sure the whole thing is easy to maintain and update. If you need current documentation for any NASA design or front end details, look it up online first.