🎨 style: update CSS and remove unused JS for improved design consistency

static/neural-network-background.js

@@ -51,11 +51,11 @@ class NeuralNetworkBackground {
         flowColor: '#b47fea'
       },
       light: {
-        background: '#f9fafb',
-        nodeColor: '#8b5cf6',
-        nodePulse: '#7c3aed',
-        connectionColor: '#c4b5fd',
-        flowColor: '#6d28d9'
+        background: '#f8f9fc',
+        nodeColor: '#8c6db5',
+        nodePulse: '#b094dd',
+        connectionColor: '#9882bd',
+        flowColor: '#7d5bb5'
       }
     };
 
@@ -272,7 +272,7 @@ class NeuralNetworkBackground {
         connection.flowProgress = 0;
         connection.flowStart = now;
         connection.flowDuration = this.config.flowDuration[0] + 
-                                Math.random() * (this.config.flowDuration[1] - this.config.flowDuration[0]);
+                                 Math.random() * (this.config.flowDuration[1] - this.config.flowDuration[0]);
         
         this.activeConnections.add(connection.id);
       }
@@ -361,9 +361,9 @@ class NeuralNetworkBackground {
       // Wenn pulsierend, füge einen Glow-Effekt hinzu
       if (isPulsing) {
         this.ctx.globalAlpha = 0.5 * (1 - pulseProgress);
-      this.ctx.beginPath();
+        this.ctx.beginPath();
         this.ctx.arc(node.x, node.y, node.size + 5 * pulseProgress, 0, Math.PI * 2);
-      this.ctx.fill();
+        this.ctx.fill();
       }
     }