Match the settings popup to the browser/OS dark mode preference

README.md

@@ -9,6 +9,7 @@ A small Chrome extension that automatically clicks "Skip Intro" and "Skip Credit
 - Toggle Skip Intro and Skip Credits independently — both on by default.
 - Optional delay (0-30s) before each is clicked, in case a show needs a few extra seconds before the credits skip feels right.
 - Settings save instantly and apply live, no reload required for toggle or delay changes.
+- The settings popup follows your browser/OS dark mode setting automatically.
 
 ## Install