Langalu/creative-web-showcase — reverse-engineered prompt

Build me a little showcase of 25 totally different creative websites that all live in one static folder and are linked from a simple gallery home page. I want each site to feel like its own design experiment with a unique theme, visual style, typography, layout, color logic, and motion idea, not like variations of the same template.

Please make everything with plain HTML, CSS, and vanilla JS only, no framework, no build step, and no stock images. The main gallery should stay neutral and just link to each site and its guide page. Each individual site should be self contained and polished, with interesting interaction or animation where it fits, but still be readable and usable if JavaScript is off. Also make sure motion respects reduced motion settings with real fallbacks.

The overall vibe should match a curated digital exhibition, with pieces like maps, radios, fireworks, archives, planetariums, print, games, and similar creative concepts. Keep it easy to run as a simple local static site. If you need details, look up current browser docs online.