If you look at the description in TFA, it sounds like this isn't a proper stylesheet, it's a heavy Invert Colors implemented specifically for Wikipedia.<p>If we're going to be indiscriminately inverting colors and trying to piece the page back together anyway, I strongly recommend using Dark Reader [0] instead and getting the benefits of this globally. It's open source and <i>very</i> good. I installed it when I first got an Android phone that supported dark mode and haven't even really noticed it since then, it's just as though every webpage in the world started respecting my phone's global dark mode toggle.<p>[0] <a href="https://darkreader.org/" rel="nofollow">https://darkreader.org/</a>