removed light mode

assets/_main.scss

@@ -35,6 +35,7 @@ a {
   color: var(--color-link);
 }
 
+
 img {
   vertical-align: baseline;
 }

assets/_markdown.scss

@@ -59,14 +59,16 @@
   a {
     text-decoration: underline;
 
-    &:hover {
-      color: #AC9C6D;
-    }
     &:visited {
       color: var(--color-visited-link);
     }
   }
   
+  a:hover {
+   color: #AC9C6D;
+ }
+
+  
   img {
     max-width: 100%;
     height: auto;

assets/book.scss

@@ -1,6 +1,6 @@
 @import "defaults";
 @import "variables";
-@import "themes/{{ default "light" .Site.Params.BookTheme }}";
+@import "themes/dark"; // {{ default "dark" .Site.Params.BookTheme }}";
 
 @import "normalize";
 @import "utils";