[F2U] SUPERHUMAN

A few people asked me about my css, so here it is! And, as of 10.31.2023, it's remastered! I've annotated sooome of the code (the parts most people will care about, anyways) and updated things that I didn't realize could be easily fixed before, like issues with the header images and font colors. I also changed the font to my preferred one, Comfortaa, because that's the one I associate with the superhuman theme I've cultivated (but no worries if you don't like it; it's an easy change back). Hope y'all enjoy!