Please add Perspective Style inheritance so we can inherit styles from other styles. For example, we could then define font size styles which have complex stuff in them for resizing fonts based on orientation, viewport size etc. and then inherit them in other styles that should use these as a base.

Obviously this can't be done in CSS itself (SCSS, yes) since CSS selectors cannot be extended/inherited from each other, so the CSS would need to be combined before it's presented to the browser