feat: 添加全屏403、404、500页面，全屏错误页面清晰且安全，提升用户体验 (#1226)

src/views/error/404.vue

@@ -10,9 +10,11 @@ const router = useRouter();
 </script>
 
 <template>
-  <div class="flex justify-center items-center h-[640px]">
+  <div
+    class="flex flex-col md:flex-row justify-center items-center min-h-full w-full p-4 md:p-0"
+  >
     <noExist />
-    <div class="ml-12">
+    <div class="mt-8 md:ml-12 md:mt-0 text-center md:text-left">
       <p
         v-motion
         class="font-medium text-4xl mb-4! dark:text-white"
@@ -32,7 +34,7 @@ const router = useRouter();
       </p>
       <p
         v-motion
-        class="mb-4! text-gray-500"
+        class="text-xl mb-4! text-gray-500"
         :initial="{
           opacity: 0,
           y: 100
@@ -50,6 +52,7 @@ const router = useRouter();
       <el-button
         v-motion
         type="primary"
+        class="block mx-auto md:inline-block md:mx-0"
         :initial="{
           opacity: 0,
           y: 100
@@ -68,3 +71,9 @@ const router = useRouter();
     </div>
   </div>
 </template>
+
+<style scoped>
+.main-content {
+  margin: 0 !important;
+}
+</style>