Glad to know that such feature exists. It reminds me of a programming environment or something like that.

Unfortunately, the site sections initially load the usual light background, before the content loads and the theme switches to dark. This results in a sort of "flashbang grenade" effect.

I don't like dark mode!!!!! How can I turn it off?

Under your account.

What BreOl72 said, just make sure you aren't on the forum because the option isn't available here. (thanks to the person who helped me figure that out)

Could go here and do it - https://www.gog.com/feed

Your best bet is to scroll down to the bottom of the page in your library and find the 'Style' menu, next to the page numbers. Select the color matching the background-White for light mode or Piano for dark mode. Doesn't make them indistinguishable but far less prominent.

As for the update thank you to GOG for the quality of life! I had some weird visual glitches on Firefox for a couple of days, with each second forum post being blacked out at one point but thankfully everything's functioning swimmingly now. Although I'll second a previous post that the payment screen fields continue using white text on a white background when in dark mode, instead of switching font color.