diff --git a/hifi-src/src/index.css b/hifi-src/src/index.css
index 57dcba4..8f53530 100644
--- a/hifi-src/src/index.css
+++ b/hifi-src/src/index.css
@@ -11,22 +11,16 @@ html {
   mask-image: linear-gradient(to right, transparent, black 6%, black 94%, transparent);
 }
 
-/* Premium-Hintergrund: kein Muster/Korn, sondern gedaempfte (nie reine) Grundfarbe plus
-   zwei sehr weiche, grossflaechige Marken-Gruen-Glows als ambiente Lichtstimmung - das
-   Prinzip, das echte High-End-Marken (Porsche, Rolex) statt sichtbarer Texturen nutzen:
-   ruhige, tief abgestufte Flaeche + Licht statt Dekor. */
+/* Feines Papierkorn als Hintergrundstruktur statt einer reinen Flaeche - erinnert an
+   leicht zerknittertes Papier. Sehr kontrastarm, damit es nie mit Text/Bildern konkurriert.
+   Das Weiss ist bewusst etwas gedaempft (statt reinem #fff), das blendet weniger. */
 .page-texture {
   background-color: #f6f5f0;
-  background-image:
-    radial-gradient(ellipse 900px 700px at 92% -8%, rgba(107, 166, 38, 0.06), transparent 60%),
-    radial-gradient(ellipse 800px 650px at -8% 100%, rgba(107, 166, 38, 0.05), transparent 55%);
-  background-repeat: no-repeat;
+  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='180' height='180'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='3' stitchTiles='stitch' result='noise'/%3E%3CfeColorMatrix in='noise' type='matrix' values='0 0 0 0 0  0 0 0 0 0  0 0 0 0 0  0 0 0 0.05 0'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
+  background-size: 180px 180px;
 }
 
 .dark .page-texture {
   background-color: #0a0b07;
-  background-image:
-    radial-gradient(ellipse 900px 700px at 92% -8%, rgba(146, 212, 68, 0.13), transparent 60%),
-    radial-gradient(ellipse 800px 650px at -8% 100%, rgba(146, 212, 68, 0.1), transparent 55%);
-  background-repeat: no-repeat;
+  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='180' height='180'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='3' stitchTiles='stitch' result='noise'/%3E%3CfeColorMatrix in='noise' type='matrix' values='0 0 0 0 1  0 0 0 0 1  0 0 0 0 1  0 0 0 0.055 0'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
 }