I'm thinking lets just create a whole color scheme by hand, instead of these poorly-made colors that mirror Archive's scheme. It seems that bright background colors look bad on this site, and I would prefer the darker bluish-tealish Blue Archive has.
Also, can you use rgba's for the colors (for transparency!) and replace the simple purple background with a gradient or image?
The yellow, scarlet, and blue kind of suck.
I'd also want to see a Fun category.
Add vote limits to multiple choice polls as well, so I can limit it to 2 or 3 (or 4!) options.