add dark mode

resources/page/resources/style.css

@@ -48,3 +48,14 @@ blockquote {
 blockquote p {
     margin: 0;
 }
+
+@media (prefers-color-scheme: dark) {
+	body {
+		background-color: #222;
+		color: #ddd;
+	}
+
+	a:link, a:visited {
+		color: #7474f0;
+	}
+}