Enhance language selector styling and component

src/views/home/size1920/index.vue

@@ -426,7 +426,7 @@ watch(
         {{ t("home.nav.businessintroduction") }}
       </div>
       <div class="tab-item">
-        
+
         <n-popselect v-model:value="currentLanguage" :options="languageOptions" trigger="click"
           @update:value="changeLanguage">
           {{ currentLanguageLabel }}
@@ -731,6 +731,8 @@ watch(
   background-repeat: repeat-y;
 }
 
+
+
 .divider4 {
   position: absolute;
   z-index: 3;
@@ -940,3 +942,11 @@ watch(
   }
 }
 </style>
+<style lang="scss">
+.n-base-select-option {
+  &.n-base-select-option--pending::before {
+    background: #EAEDFD !important;
+  }
+}
+</style>
+