NOTE: This is out-dated, I suggest using https://github.com/dbankier/ltss instead.
This alloy.jmk adds support for using CSS-like @import "file.tss"; statements in Alloy TSS styles.
The idea for this came when discussing adding the option of including a CSS-like reset stylesheet in Alloy to make up for platform differences in (background)color, but also some good practices.
I think one of the key issues in this discussion is that there is no such thing as the base style for an app. iOS fans would like to reset to iOS-like styles, Android fans like to reset to theirs, flat UI fanatics would like everything minimalized and Bootstrap adepts will ask for a huge library of styles.