nostr:npub1p9kjc5uauqdfphar82xmq573tf3hnh3mcugkw3t6mjg2y76xkd3sum865w Wait, I just checked and it's dark on my end. Safari 16.5.1 on MacOS 13.4.1

Thanks so much for the help everyone! "Always Show Scroll Bars" (which gets turned on when you use a non-Apple mouse) seems to make it more apparent since the scroll bars become opaque.

Then you need to tell your browser that your site supports dark mode styling by adding:

:root { color-scheme: light dark; }

To your CSS. Easy peasy!