Whoa, a truly radical aesthetic breakthrough! [btw, this post might contain traces of histrionic exaggeration]

Have only just now realised that #DarkReader & my Masto/Fossto "Dark" UI #SiteTheme Preferences setting in my #FirefoxNightly, have been fighting each other, resulting in a rather more "muddy" appearance than necessary. Instead, having now returned Masto/Fossto UI to "Light", & left DR on, my UX is visually much better; more crisp, better contrast. Slow learner, me. 🤦‍♀️