diff --git a/assets/css/_addon/main.scss b/assets/css/_addon/main.scss
index 25c8da7..6ce089c 100644
--- a/assets/css/_addon/main.scss
+++ b/assets/css/_addon/main.scss
@@ -493,8 +493,7 @@ footer {
     }
   }
   a {
-    @include semi-bold;
-    color: var(---footer-link);
+    color: var(--footer-link);
     &:link {
       @include no-text-decoration;
     }
diff --git a/assets/css/_colors/dark-typography.scss b/assets/css/_colors/dark-typography.scss
index fbbaaa1..256ed29 100644
--- a/assets/css/_colors/dark-typography.scss
+++ b/assets/css/_colors/dark-typography.scss
@@ -84,7 +84,7 @@
   --timeline-year-dot-color: var(--timeline-color);
 
   /* Footer */
-  ---footer-link: rgb(146, 146, 146);
+  --footer-link: rgb(171 171 171);
 
   .post-content img {
     filter: brightness(90%);
diff --git a/assets/css/_colors/light-typography.scss b/assets/css/_colors/light-typography.scss
index bbd3f19..9d77763 100644
--- a/assets/css/_colors/light-typography.scss
+++ b/assets/css/_colors/light-typography.scss
@@ -120,5 +120,5 @@
 
   --footnote-target-bg: lightcyan;
 
-  ---footer-link: inherit;
+  --footer-link: #424242;
 }
diff --git a/assets/css/post.scss b/assets/css/post.scss
index 44ff367..fe7770c 100644
--- a/assets/css/post.scss
+++ b/assets/css/post.scss
@@ -27,10 +27,6 @@ $prompt-newer: "{{ site.data.label.post.button.next }}";
   border-color: var(--btn-border-color);
 }
 
-.author {
-  @include semi-bold;
-}
-
 .post {
   img {
     max-width: 100%;