I have tried to use **@media (prefers-color-scheme: dark)**, but it says ``` (geany:17276): Geany-WARNING **: 18:47:50.165: Failed to load custom CSS: geany.css:1:0unknown @ rule ``` Maybe it is a gtk version thing. Since it must be configured through CSS, i don't think it is a good idea change the source code to implement dark defaults. Would someone have a idea?