The css is ".prose-invert" and there's a ".prose" that looks better, I wonder if something threw a switch to make it "invert" when it should be ".prose" because

The css is ".prose-invert" and there's a ".prose" that looks better, I wonder if something threw a switch to make it "invert" when it should be ".prose" because you're right, this is unreadable as-is. Interesting read though.