Just add theme info to root style.css, compile everything to styles.min.css

functions.php

@@ -3,7 +3,7 @@
 add_theme_support( 'title-tag' );
 
 function zxs_add_themes() {
-	wp_enqueue_style('zxs_globals', get_stylesheet_directory_uri() . "/style.css",  array(), wp_get_theme()->get( 'Version' ), 'all');
+	wp_enqueue_style('zxs_globals', get_stylesheet_directory_uri() . "/assets/css/styles.min.css",  array(), wp_get_theme()->get( 'Version' ), 'all');
 }