Suggestion for the user interface(Its short and i think it may be useful)

I think SpaceHey! could improve the user experience and interface without making many changes or adding more restrictions, the idea would be that the user has, in his profile, a small tab just to place css, and that any css that is placed there is "universal", I mean, the user, each time you visit a profile, would have the option to use your css, or that of the profile, so it would be easier to read, less chaotic, and a good way to maintain order in SpaceHey! I hope you can understand my bad English, thanks for reading, bye <33!!!!