设计出图修改

src/views/design/received/index.vue

@@ -1,6 +1,6 @@
 <template>
   <div class="p-6 bg-gray-50">
-    <div class="appWidth mx-auto bg-white rounded-xl shadow-sm overflow-hidden transition-all duration-300 hover:shadow-md">
+    <div class="received mx-auto bg-white rounded-xl shadow-sm overflow-hidden transition-all duration-300 hover:shadow-md">
       <!-- 表单标题区域 -->
       <div class="bg-gradient-to-r from-blue-500 to-blue-600 text-white p-6">
         <h2 class="text-2xl font-bold flex items-center"><i class="el-icon-user-circle mr-3"></i>收集资料清单</h2>
@@ -347,7 +347,7 @@ onUnmounted(() => {
 </script>
 
 <style lang="scss">
-.appWidth {
+.received {
   width: 90%;
   max-width: 1000px;
 }
@@ -378,7 +378,7 @@ onUnmounted(() => {
 
 // 响应式调整
 @media (max-width: 768px) {
-  .appWidth {
+  .received {
     width: 95%;
   }