Varia: migrate sass/pages

varia/sass/pages/_posts-and-pages.scss

@@ -6,6 +6,7 @@
 	color: #{map-deep-get($config-global, "color", "background", "default")};
 	background-color: #{map-deep-get($config-global, "color", "primary", "default")};
 	font-family: #{map-deep-get($config-global, "font", "family", "primary")};
+	font-family: var( --font-headings, #{map-deep-get($config-global, "font", "family", "primary")} );
 	font-weight: bold;
 	font-size: #{map-deep-get($config-global, "font", "size", "sm")};
 	line-height: 1;

varia/style.css

@@ -3189,6 +3189,7 @@ img#wpstats {
 	color: white;
 	background-color: blue;
 	font-family: sans-serif;
+	font-family: var(--font-headings, sans-serif);
 	font-weight: bold;
 	font-size: 0.83333rem;
 	line-height: 1;