Please check the image as attachment, one is current situation and one is highlighted, so you are able to see which text is can’t see due to contrast and need to change the color.
You have enabled the dark theme and directly enabled the white background color for some sections so as a result you have such an issue. You can add additional custom code to make the text with the black color or navigate to Theme Settings -> Settings Presets -> Create a preset with such condition: https://prnt.sc/z_J0Yd5639i2 , and in its settings disable the dark theme (https://prnt.sc/xT9hCD6eBaxA) , then the text will be visible and that settings will be activated directly for the product pages as per our condition: https://prnt.sc/z_J0Yd5639i2
Because most of the text is using CSS to make it appear right now, I worried it I change the theme setting might affect others CSS too. Are you able to run though it properly?
I suggest you disable the dark theme for the single product only in the way I mentioned above and then we will see which your custom CSS will be affected.
Sorry, but editing the third-party code is not covered by our support. I suggest you contact the plugin’s support for that so they should provide the necessary custom CSS code to fix it.
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