Hello,
The most important are settings in Elementor ))
Please check your settings in Elementor > Settings.
You will find these two options:
Checking this box will disable Elementor's Default Colors, and make Elementor inherit the colors from your theme.
Checking this box will disable Elementor's Default Fonts, and make Elementor inherit the fonts from your theme.
If you have checked these options fonts and colors would be stipulated by the theme, if you disable these options, colors, and fonts would go from the Global or local settings of the Elementor.
Please configure the priority as per your needs.
Best Regards