I'm working on a site that has a design for parent categories and a different design for sub-categories. The only difference, at the moment, is the CSS. The sub-category has CSS that overrides the parent category's CSS.
I realize I could use the Layout Update XML, but would prefer to make it easier for the end user by just selecting a Layout from the drop-down. I tried creating my own layout, but the page layouts are only containers and catalog_category_view.xml applies to all categories.
Is there a way to create a new Layout that also updates the CSS? Thanks!