feat: 前端UI/UX全面优化 - CSS变量系统/交互动画/按下反馈/弹窗动画/输入框聚焦增强

src/views/dlt/PrizeStatistics.vue

@@ -80,14 +80,10 @@
 <script>
 import dltLotteryApi from '../../api/dlt/index.js'
 import { userStore } from '../../store/user.js'
-import { ElSelect, ElOption, ElMessage } from 'element-plus'
+import { ElMessage } from 'element-plus'
 
 export default {
   name: 'DltPrizeStatistics',
-  components: {
-    ElSelect,
-    ElOption
-  },
   data() {
     return {
       loading: false,