Update index.html

index.html

@@ -160,14 +160,16 @@
 
         .category-header h2 {
             font-size: 2rem;
-            font-weight: 700;
+            font-weight: 800;
             letter-spacing: -0.5px;
+            color: #ffffff;
+            text-shadow: 0 2px 10px rgba(0, 0, 0, 0.5);
         }
 
         .playlist-grid {
             display: grid;
             grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
-            gap: 16px;
+            gap: 24px;
         }
 
         .playlist-card {