diff --git a/adventskalender/2025/index.html b/adventskalender/2025/index.html
index aba4b0a..104d1a5 100644
--- a/adventskalender/2025/index.html
+++ b/adventskalender/2025/index.html
@@ -8,6 +8,7 @@
   <!-- === Styles === -->
   <link rel="stylesheet" href="../shared/css/style.css">
   <link rel="stylesheet" href="css/main.css">
+  <link rel="stylesheet" href="css/popup.css">
 
   <!-- === Favicon (optional, falls du schon eines angelegt hast) === -->
   <link rel="icon" type="image/png" href="favicon-2025.png">
@@ -91,8 +92,17 @@
     <div class="openfield" data-day="24" data-top="67" data-left="81" data-width="15.0"></div>
 </div>
   </main>
+    <!-- === Popup-Fenster für Geschenke === -->
+  <div id="popup-overlay">
+    <div id="popup-box">
+      <button id="popup-close">&times;</button>
+      <div id="popup-content"></div>
+    </div>
+  </div>
+
   <script src="../shared/js/position.js"></script>
   <script src="../shared/js/glitter.js"></script>
+  <script src="../shared/js/popup.js"></script>
   <script src="../shared/js/door-open.js"></script>
 </body>
 </html>
\ No newline at end of file