Supporting alternative palettes

[brangor]

Hey there!

Loving 98.css, I've been playing around with it and react to build some fun oldschool projects. I was just wondering what you reckon would be the best way to implement alternative color palettes/design systems. For instance, I've got two little projects I've been using off of some forks of 98.css, one that's a winamp remake, the other's a pastels-windows-98-vibe site for an upcoming wedding. Should I just keep these to my forks and use them locally, or is there an obvious way to mix and match? Is this something you'd want to exclude from the main project to keep it clean and simple? Just curious, and trying to get more involved with open source work, so please excuse my naivety.