Memberstack inherits the font-styling of your site. This is handy when your site is primarily dark text on a light background, but problematic if your site is dark theme.
Good news is, there's an easy fix!
To override the font color, you'll need to add this snippet of code to your site header. You can change #000 to whatever hex color you want.
You can also add and style the combo class .ms-style.ms-style-override
Keywords: White text, grey, light, off-white, too light, darkmode, faded, color, font.