Fixed ogg:image twice

Gemfile.lock

@@ -1,7 +1,7 @@
 GEM
   remote: https://rubygems.org/
   specs:
-    activesupport (6.1.1)
+    activesupport (6.1.3)
       concurrent-ruby (~> 1.0, >= 1.0.2)
       i18n (>= 1.6, < 2)
       minitest (>= 5.1)
@@ -18,12 +18,12 @@ GEM
     ethon (0.12.0)
       ffi (>= 1.3.0)
     eventmachine (1.2.7)
-    ffi (1.14.2)
+    ffi (1.15.0)
     forwardable-extended (2.6.0)
     html-pipeline (2.14.0)
       activesupport (>= 2)
       nokogiri (>= 1.4)
-    html-proofer (3.18.5)
+    html-proofer (3.18.8)
       addressable (~> 2.3)
       mercenary (~> 0.3)
       nokogumbo (~> 2.0)
@@ -32,7 +32,7 @@ GEM
       typhoeus (~> 1.3)
       yell (~> 2.0)
     http_parser.rb (0.6.0)
-    i18n (1.8.8)
+    i18n (1.8.9)
       concurrent-ruby (~> 1.0)
     jekyll (4.2.0)
       addressable (~> 2.4)
@@ -81,30 +81,30 @@ GEM
       nokogiri (~> 1.10)
     jekyll-watch (2.2.1)
       listen (~> 3.0)
-    kramdown (2.3.0)
+    kramdown (2.3.1)
       rexml
     kramdown-parser-gfm (1.1.0)
       kramdown (~> 2.0)
     liquid (4.0.3)
     liquid-c (4.0.0)
       liquid (>= 3.0.0)
-    listen (3.4.1)
+    listen (3.5.0)
       rb-fsevent (~> 0.10, >= 0.10.3)
       rb-inotify (~> 0.9, >= 0.9.10)
     mercenary (0.4.0)
     method_source (1.0.0)
     mini_portile2 (2.5.0)
-    minitest (5.14.3)
-    nokogiri (1.11.1)
+    minitest (5.14.4)
+    nokogiri (1.11.2)
       mini_portile2 (~> 2.5.0)
       racc (~> 1.4)
-    nokogumbo (2.0.4)
+    nokogumbo (2.0.5)
       nokogiri (~> 1.8, >= 1.8.4)
     parallel (1.20.1)
     pathutil (0.16.2)
       forwardable-extended (~> 2.6)
     posix-spawn (0.3.15)
-    pry (0.13.1)
+    pry (0.14.0)
       coderay (~> 1.1)
       method_source (~> 1.0)
     public_suffix (4.0.6)

_config.yml

@@ -63,6 +63,6 @@ defaults:
     values:
       layout: "page"
       lang: "en"
-      image: "/images/qsm.png"
+      image: "/logos/qsm.svg"
       toc: true
       anchors: true

style.scss

@@ -58,6 +58,26 @@ html {
 }
 
 /* DARK THEME */
+@media screen and (prefers-color-scheme: dark) {
+	--background: var(--blue);
+	--text: var(--white-ish);
+	--deep: #102040;
+	--link: var(--primary);
+	--primary: var(--light-blue);
+	--secondary: var(--red);
+	--internal-link: var(--primary);
+	--grey: var(--dark-grey);
+	--other-grey: var(--light-grey);
+	--shadow: 5px 5px 20px #102040BB, -5px -5px 20px #FFFFFF11;
+	--little-shadow: 2px 2px 3px #102040EF, -2px -2px 3px #FFFFFF22;
+	--button-shadow: 3px 3px 8px #102040AA, -3px -3px 8px #FFFFFF11;
+	--inner-shadow: inset 3px 3px 5px #10204088, inset -3px -3px 5px #FFF2;
+	--inner-little-shadow: inset 2px 2px 3px #102040AA, inset -2px -2px 3px #FFF1;
+	--header-shadow: 5px 5px 15px #102040DD, -5px -5px 15px #FFF2;
+
+	transition: var(--trans);
+}
+
 .dark {
 	--background: var(--blue);
 	--text: var(--white-ish);