vicepill/Vicepill — reverse-engineered prompt

Build me a weird little browser experience called Vicepill using the files that are already here. The README doesn’t explain much beyond “Eheheheh”, so lean into that strange playful vibe instead of trying to make it too serious.

I want index.html to feel like a simple landing page for a chaotic mini site. Use the existing image and music files, let the visitor start and stop the music, switch between the different tracks like idle, battle, boss, ultima, and dancingmad, and make it clear what is currently playing. Add a clear way to open the chess pocket page from the main page and a way back if needed.

Keep it simple so it works by just opening the HTML files in a browser. Make it look intentional, moody, and fun, with responsive styling for phone and desktop. If something is missing, make a reasonable choice and keep the whole thing self contained.