Dark mode with elementor not work

Hi
I activated the plugin now.
Can you plz help to check once more?
Thank you!

Hi Sir

First of all thank you so much for the support.

I’ve applied the css code, the content can now been seeing normally.
But I found that the top main row and the side bar still can’t see the words.

Would you mind that to tell me how the css code work such as put the class/id in elsewhere in the code?

Appreciate again for your help!