How to edit the CSS

[Evman]

Hello!

I'm trying to develop a pretty complex forum skin. What I'd like to do is instead of using the stylevars to edit the template, I'd really like a css file that I can edit. It'd give me a lot more "wiggle room", and the ability to really edit the theme to the maximum. Does anybody know where I can find the CSS file for a skin, or if there's multiple, where'd they be? It'd make things so much easier.

If that doesn't exist, does anybody know if it's possible to even make my skin by editing stylevars? I don't think there's enough customizable functionality in it.

Thanks for any help!
- Sawyer

The Skin