diff --git a/adventskalender/2025/css/main.css b/adventskalender/2025/css/main.css
index d3bfbda..42241d1 100644
--- a/adventskalender/2025/css/main.css
+++ b/adventskalender/2025/css/main.css
@@ -144,6 +144,21 @@
     inset 0 0 10px rgba(255,255,255,0.25);
 }
 
+.door.double .door-number {
+  position: absolute;
+  top: 50%;
+  left: 50%;
+  transform: translate(-50%, -50%);
+  font-family: "Bratonien2025", cursive;
+  font-size: 2.3vw;
+  color: var(--ci-gold);
+  pointer-events: none;
+  z-index: 2;
+  text-shadow:
+    0 0 3px rgba(0, 0, 0, 0.6),
+    0 0 8px rgba(0, 0, 0, 0.4);
+}
+
 /* === Offenes Türchen – realistische Folie === */
 .openfield {
   position: absolute;