Add dark mode support

diff --git a/jekyll/css/application.css b/jekyll/css/application.css
index 51500642a913793360df342ec3552d36815e15e3..df94fa6fdc7e9f1fcd7818113e120831d07cdf4d 100644 (file)
--- a/jekyll/css/application.css
+++ b/jekyll/css/application.css
@@ -6,16 +6,10 @@ body {
   -webkit-font-smoothing: none;
 }
 
-h1 a {
+h1 a, h1 a:visited {
   color: black;
 }
 
-h1 a:visited {
-  color: black;
-}
-
-em {color:#99a3a4}
-
 .main-container {
   margin: 20px 0;
 }
@@ -59,3 +53,23 @@ img,
 video {
   max-width: 100vw;
 }
+
+/* Dark mode overrides */
+@media (prefers-color-scheme: dark) {
+  body {
+    background-color: white;
+    color: white;
+  }
+
+  h1 a, h1 a:visited {
+    color: white;
+  }
+
+  a {
+    color: #53FFFF;
+  }
+
+  a:visited {
+    color: #FF55FF;
+  }
+}