diff --git a/layouts/home.html b/layouts/home.html
index 5cf3509..8dc865d 100644
--- a/layouts/home.html
+++ b/layouts/home.html
@@ -3,6 +3,21 @@
 
 <head>
     <meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no">
+
+    <!-- Include core CSS files -->
+    <link rel="stylesheet" href="{{ "css/core/reset.css" | relURL }}">
+    <link rel="stylesheet" href="{{ "css/core/theme-vars.css" | relURL }}">
+    <link rel="stylesheet" href="{{ "css/core/zmedia.css" | relURL }}">
+
+    <!-- Include concatenated and minified stylesheet -->
+    {{- $theme_vars := (resources.Get "css/core/theme-vars.css") }}
+    {{- $reset := (resources.Get "css/core/reset.css") }}
+    {{- $media := (resources.Get "css/core/zmedia.css") }}
+    {{- $license_css := (resources.Get "css/core/license.css") }}
+    {{- $common := (resources.Match "css/common/*.css") | resources.Concat "assets/css/common.css" }}
+    {{- $core := (slice $theme_vars $reset $common $media) | resources.Concat "assets/css/core.css" | resources.Minify }}
+    <link rel="stylesheet" href="{{ $core.RelPermalink }}">
+    
     <style>
       .main-screen {
         box-sizing: border-box;
@@ -66,32 +81,125 @@
     </style>
 </head>
 
+<header>
+  <!-- Script to automatically toggle to the right theme -->
+  {{- /* theme-toggle is enabled */}}
+  {{- if (not site.Params.disableThemeToggle) }}
+  {{- /* theme is light */}}
+  {{- if (eq site.Params.defaultTheme "light") }}
+  <script>
+      if (localStorage.getItem("pref-theme") === "dark") {
+          document.body.classList.add('dark');
+      }
+  
+  </script>
+  {{- /* theme is dark */}}
+  {{- else if (eq site.Params.defaultTheme "dark") }}
+  <script>
+      if (localStorage.getItem("pref-theme") === "light") {
+          document.body.classList.remove('dark')
+      }
+  
+  </script>
+  {{- else }}
+  {{- /* theme is auto */}}
+  <script>
+      if (localStorage.getItem("pref-theme") === "dark") {
+          document.body.classList.add('dark');
+      } else if (localStorage.getItem("pref-theme") === "light") {
+          document.body.classList.remove('dark')
+      } else if (window.matchMedia('(prefers-color-scheme: dark)').matches) {
+          document.body.classList.add('dark');
+      }
+  
+  </script>
+  {{- end }}
+  {{- /* theme-toggle is disabled and theme is auto */}}
+  {{- else if (and (ne site.Params.defaultTheme "light") (ne site.Params.defaultTheme "dark"))}}
+  <script>
+      if (window.matchMedia('(prefers-color-scheme: dark)').matches) {
+          document.body.classList.add('dark');
+      }
+  
+  </script>
+  {{- end }}
+
+
+
+</header>
+
+
+
 <body>
     <div class="main-screen">
-      <div class="side-screen">
-        {{ partial "posts-defile.html" (dict "context" . "direction" "up") }}
-      </div>
-      <div class="main-content">
-        <h1 class="site-title">{{ .Title }}</h1>
-        {{ .Content }}
-        <div class="icon-row">
-          <a class="icon-item" href="/blog">
-            <img src="/icon_work.webp" alt="Work icon by Shar"></img>
-            <span>Blog</span>
-          </a>
-          <a class="icon-item" href="/recettes">
-            <img src="/icon_work.webp" alt="Work icon by Shar"></img>
-            <span>Recettes</span>
-          </a>
-          <a class="icon-item" href="/livres">
-            <img src="/icon_work.webp" alt="Work icon by Shar"></img>
-            <span>Livres</span>
-          </a>
+        <div class="side-screen">
+            {{ partial "posts-defile.html" (dict "context" . "direction" "up") }}
+        </div>
+        <div class="main-content">
+            <h1 class="site-title">{{ .Title }}</h1>
+
+            {{- if (not site.Params.disableThemeToggle) }}
+            <button id="theme-toggle" accesskey="t" title="(Alt + T)" aria-label="Toggle theme">
+                <svg id="moon" xmlns="http://www.w3.org/2000/svg" width="24" height="18" viewBox="0 0 24 24"
+                    fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round"
+                    stroke-linejoin="round">
+                    <path d="M21 12.79A9 9 0 1 1 11.21 3 7 7 0 0 0 21 12.79z"></path>
+                </svg>
+                <svg id="sun" xmlns="http://www.w3.org/2000/svg" width="24" height="18" viewBox="0 0 24 24"
+                    fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round"
+                    stroke-linejoin="round">
+                    <circle cx="12" cy="12" r="5"></circle>
+                    <line x1="12" y1="1" x2="12" y2="3"></line>
+                    <line x1="12" y1="21" x2="12" y2="23"></line>
+                    <line x1="4.22" y1="4.22" x2="5.64" y2="5.64"></line>
+                    <line x1="18.36" y1="18.36" x2="19.78" y2="19.78"></line>
+                    <line x1="1" y1="12" x2="3" y2="12"></line>
+                    <line x1="21" y1="12" x2="23" y2="12"></line>
+                    <line x1="4.22" y1="19.78" x2="5.64" y2="18.36"></line>
+                    <line x1="18.36" y1="5.64" x2="19.78" y2="4.22"></line>
+                </svg>
+            </button>
+            {{- end }}
+
+
+            {{ .Content }}
+            <div class="icon-row">
+                <a class="icon-item" href="/blog">
+                    <img src="/icon_work.webp" alt="Work icon by Shar"></img>
+                    <span>Blog</span>
+                </a>
+                <a class="icon-item" href="/recettes">
+                    <img src="/icon_work.webp" alt="Work icon by Shar"></img>
+                    <span>Recettes</span>
+                </a>
+                <a class="icon-item" href="/livres">
+                    <img src="/icon_work.webp" alt="Work icon by Shar"></img>
+                    <span>Livres</span>
+                </a>
+            </div>
+        </div>
+        <div class="side-screen">
+            {{ partial "posts-defile.html" (dict "context" . "direction" "down") }}
         </div>
-      </div>
-      <div class="side-screen">
-        {{ partial "posts-defile.html" (dict "context" . "direction" "down") }}
-      </div>
     </div>
 </body>
+
+<footer>
+  <!-- Script to toggle theme. has to be at the end of the page -->
+  {{- if (not site.Params.disableThemeToggle) }}
+  <script>
+      document.getElementById("theme-toggle").addEventListener("click", () => {
+          if (document.body.className.includes("dark")) {
+              document.body.classList.remove('dark');
+              localStorage.setItem("pref-theme", 'light');
+          } else {
+              document.body.classList.add('dark');
+              localStorage.setItem("pref-theme", 'dark');
+          }
+      })
+
+  </script>
+  {{- end }}
+</footer>
+
 </html>
