修改下拉样式

src/components/MoneyManage/ProductSelect.vue

@@ -681,7 +681,7 @@ defineExpose({ resetSelect });
   left: 100px;
   /* Adjust as needed */
   z-index: 1000;
-  background: #fff;
+  background: #E4F0FC;
   border: 1px solid #e4e7ed;
   box-shadow: 0 2px 12px 0 rgba(0, 0, 0, 0.1);
   border-radius: 4px;
@@ -692,6 +692,8 @@ defineExpose({ resetSelect });
 .cascader-menu {
   min-width: 150px;
   padding: 6px 0;
+    background: #E4F0FC;
+
   border-right: 1px solid #e4e7ed;
 
   &:last-child {
@@ -699,7 +701,6 @@ defineExpose({ resetSelect });
   }
 
   &.sub-menu {
-    background-color: #f5f7fa;
     /* Slightly different bg for submenu */
     overflow-y: auto;
     height: 150px;