I implemented a CSS minifier in my ssg using . I'd use POSIX sed but I don't know how to turn of greediness when removing comments, or remove newlines.

https://github.com/torresjrjr/pdssg/commit/f0c1d44d1204446c6abdb80b0a5e8b0575490155#diff-655e94a89feea284c255c82d9f48e1a904cb3f5e581de381d58d189d68f77f56R87

Also lol my style.css reduced by ~40%.