CSS minification script that supports nested @imports?

Question

css

Tell me please. If there is a plugin for Wordpress, it will be generally gorgeous.
WP Minify (and the Minify library itself) does not support imports, WP CSS - only the first level. Other found scripts also do not plow. It is necessary that the imported file could have another import, it still has an import, and so on.

Answer 1

SASS can handle the issue of minimizing and pasting scripts with @import .
Any valid CSS3 will also be valid SCSS.
Although it is possible that this is a “gun for ants” option