Reading
The feed
Show imagesDraw the artwork a newsroom supplied on each card. Off is lighter on data.
Appearance
Munin follows your device's light and dark setting, so there is nothing to switch here and nothing to get out of step. Change it in your system settings and the app follows.
What sits at the head of the rail is chosen in Widgets. Turning the weather one off there also stops Munin asking for your location at all.