I started with the Nina template and need to change the article background to black with light font color #f4f4f4 for all text. I set the new font colors in the Typography Styling tab for Body Font Color, and the H1, H2, H3 colors. Headers came up with the correct new color

However, using inspect with Chrome I see the css renders <p>text</p> using the "color:" attribute. To get paragraphs to be styled with the correct color I had to add a Custom CSS class --
p {color: #f4f4f4; }

body {
--text-main: #f4f4f4;
--primary: #ff7700;
--secondary: #e61e32;
--primary-color: #ff7700;
--secondary-color: #e61e32;
--base-color: #f4f4f4;
--content-link-color: #b85f15;
--button-color: #b85f15;
--button-hover-color: #b85f15;content_link_color
--hornav_font_color: #ffffff;
--header_bg: rgba(0, 0, 0, 1);
--mobile-menu-bg: #131419;
--mobile-menu-toggle: #ffffff;
--h1-color: #f4f4f4;
--h2-color: #f4f4f4;
--h3-color: #f4f4f4;
--h4-color: ;
}

See j4.bigwoodsgoods.com (still a work in progress)