[06:51:59] <aaronjy>	 Hey! Currently, my family of wikis has CSS that is a bit of a behemoth, and probably cultivated over the course of 15+ years due to being collected from multiple different wikis. I was looking to simplify and cut it down--is there a design system somewhere that can tell me at least common CSS selectors for modifying the site CSS?
[06:53:21] <aaronjy>	 I also understand there may be a bit of a difference between the legacy UI and modern UI in that regard, but resources for either one would be very helpful.