Hello! this is where this particular theme comes from: https://alienmelon.itch.io/allthemes (AlienMelon makes BEAUTIFUL themes)
The one on my profile was done back in 2023 as an exercise to learn CSS, its very bad bahaha, feel free to go through and ask doubts about any of my CSS themes from my games! As fartbox was a meme game, i wanted to use a quick “well-known” css template as an inside joke with some friends XD!