diff --git a/.env.development b/.env.development
index 7218a9e4..ecb91a4f 100644
--- a/.env.development
+++ b/.env.development
@@ -19,7 +19,5 @@ VITE_MOCK_DEV_SERVER=false
 # 多租户功能开关
 # ============================================
 # 是否启用多租户功能（默认：false）
-# true: 启用多租户，显示租户切换器，发送 tenant-id 请求头
-# false: 禁用多租户，隐藏租户相关UI，不发送 tenant-id 请求头
 # 注意：前端开关需要与后端配置（youlai.tenant.enabled）保持一致
-VITE_APP_TENANT_ENABLED=false
+VITE_APP_TENANT_ENABLED=true
diff --git a/src/api/system/menu.ts b/src/api/system/menu.ts
index a568a96f..41e6dfba 100644
--- a/src/api/system/menu.ts
+++ b/src/api/system/menu.ts
@@ -1,4 +1,6 @@
 import request from "@/utils/request";
+import type { MenuTypeEnum } from "@/enums/business";
+
 const MENU_BASE_URL = "/api/v1/menus";
 
 const MenuAPI = {
@@ -42,7 +44,6 @@ export interface MenuQuery {
   /** 搜索关键字 */
   keywords?: string;
 }
-import type { MenuTypeEnum } from "@/enums/system/menu-enum";
 export interface MenuVO {
   /** 子菜单 */
   children?: MenuVO[];
diff --git a/src/components/SizeSelect/index.vue b/src/components/SizeSelect/index.vue
index 8b150ebe..fdc81e47 100644
--- a/src/components/SizeSelect/index.vue
+++ b/src/components/SizeSelect/index.vue
@@ -20,7 +20,7 @@
 </template>
 
 <script setup lang="ts">
-import { ComponentSize } from "@/enums/settings/layout-enum";
+import { ComponentSize } from "@/enums/settings";
 import { useAppStore } from "@/store/modules/app-store";
 
 const { t } = useI18n();
diff --git a/src/components/TenantSwitcher/index.vue b/src/components/TenantSwitcher/index.vue
new file mode 100644
index 00000000..77fed027
--- /dev/null
+++ b/src/components/TenantSwitcher/index.vue
@@ -0,0 +1,35 @@
+<template>
+  <el-select
+    v-if="tenantList.length > 0"
+    v-model="currentTenantIdRef"
+    placeholder="选择租户"
+    style="width: 180px"
+    @change="onChange"
+  >
+    <el-option v-for="item in tenantList" :key="item.id" :label="item.name" :value="item.id" />
+  </el-select>
+</template>
+
+<script setup lang="ts">
+import { computed } from "vue";
+import { useTenantStoreHook } from "@/store/modules/tenant-store";
+
+const emit = defineEmits<{
+  (e: "change", tenantId: number): void;
+}>();
+
+const tenantStore = useTenantStoreHook();
+
+const tenantList = computed(() => tenantStore.tenantList);
+
+const currentTenantIdRef = computed<number | null>({
+  get: () => tenantStore.currentTenantId,
+  set: (val) => {
+    tenantStore.currentTenantId = val;
+  },
+});
+
+function onChange(tenantId: number) {
+  emit("change", tenantId);
+}
+</script>
diff --git a/src/layouts/components/AppMain/index.vue b/src/layouts/components/AppMain/index.vue
index 3a31a570..2ab669b6 100644
--- a/src/layouts/components/AppMain/index.vue
+++ b/src/layouts/components/AppMain/index.vue
@@ -20,7 +20,7 @@
 <script setup lang="ts">
 import { type RouteLocationNormalized } from "vue-router";
 import { useSettingsStore, useTagsViewStore } from "@/store";
-import variables from "@/styles/variables.scss";
+import variables from "@/styles/variables.module.scss";
 import Error404 from "@/views/error/404.vue";
 
 const { cachedViews } = toRefs(useTagsViewStore());
diff --git a/src/layouts/components/Menu/BasicMenu.vue b/src/layouts/components/Menu/BasicMenu.vue
index 5d791df2..53f27578 100644
--- a/src/layouts/components/Menu/BasicMenu.vue
+++ b/src/layouts/components/Menu/BasicMenu.vue
@@ -33,7 +33,7 @@ import { SidebarColor } from "@/enums/settings";
 import { useSettingsStore, useAppStore } from "@/store";
 import { isExternal } from "@/utils/index";
 import MenuItem from "./components/MenuItem.vue";
-import variables from "@/styles/variables.scss";
+import variables from "@/styles/variables.module.scss";
 
 const props = defineProps({
   data: {
diff --git a/src/layouts/components/Menu/MixTopMenu.vue b/src/layouts/components/Menu/MixTopMenu.vue
index 719d748c..f0d2bb34 100644
--- a/src/layouts/components/Menu/MixTopMenu.vue
+++ b/src/layouts/components/Menu/MixTopMenu.vue
@@ -39,7 +39,7 @@ defineOptions({
 
 import { LocationQueryRaw, RouteRecordRaw } from "vue-router";
 import { usePermissionStore, useAppStore, useSettingsStore } from "@/store";
-import variables from "@/styles/variables.scss";
+import variables from "@/styles/variables.module.scss";
 import { SidebarColor } from "@/enums/settings";
 
 const router = useRouter();
diff --git a/src/layouts/components/NavBar/components/NavbarActions.vue b/src/layouts/components/NavBar/components/NavbarActions.vue
index 1c20132b..fa008b78 100644
--- a/src/layouts/components/NavBar/components/NavbarActions.vue
+++ b/src/layouts/components/NavBar/components/NavbarActions.vue
@@ -29,7 +29,7 @@
 
       <!-- 租户选择（如果启用多租户） -->
       <div v-if="showTenantSelect" class="navbar-actions__item">
-        <TenantSelect />
+        <TenantSwitcher @change="handleTenantChange" />
       </div>
     </template>
 
@@ -83,7 +83,7 @@ import Fullscreen from "@/components/Fullscreen/index.vue";
 import SizeSelect from "@/components/SizeSelect/index.vue";
 import LangSelect from "@/components/LangSelect/index.vue";
 import Notification from "@/components/Notification/index.vue";
-import TenantSelect from "@/components/TenantSelect/index.vue";
+import TenantSwitcher from "@/components/TenantSwitcher/index.vue";
 import { useTenantStoreHook } from "@/store/modules/tenant-store";
 
 const { t } = useI18n();
@@ -113,6 +113,18 @@ const showTenantSelect = computed(() => {
   return true;
 });
 
+function handleTenantChange(tenantId: number) {
+  tenantStore
+    .switchTenant(tenantId)
+    .then(() => {
+      ElMessage.success("切换租户成功");
+      window.location.reload();
+    })
+    .catch((error: any) => {
+      ElMessage.error(error?.message || "切换租户失败");
+    });
+}
+
 /**
  * 打开个人中心页面
  */
diff --git a/src/layouts/index.vue b/src/layouts/index.vue
index 915b9c9d..39c7cec5 100644
--- a/src/layouts/index.vue
+++ b/src/layouts/index.vue
@@ -14,7 +14,7 @@ import LeftLayout from "@/layouts/modes/left/index.vue";
 import TopLayout from "@/layouts/modes/top/index.vue";
 import MixLayout from "@/layouts/modes/mix/index.vue";
 import Settings from "./components/Settings/index.vue";
-import { LayoutMode } from "@/enums/settings/layout-enum";
+import { LayoutMode } from "@/enums/settings";
 import { defaultSettings } from "@/settings";
 
 const { currentLayout } = useLayout();
diff --git a/src/layouts/modes/mix/index.vue b/src/layouts/modes/mix/index.vue
index ea86ca91..4f8cb4de 100644
--- a/src/layouts/modes/mix/index.vue
+++ b/src/layouts/modes/mix/index.vue
@@ -69,7 +69,7 @@ import TagsView from "../../components/TagsView/index.vue";
 import AppMain from "../../components/AppMain/index.vue";
 import MenuItem from "../../components/Menu/components/MenuItem.vue";
 import Hamburger from "@/components/Hamburger/index.vue";
-import variables from "@/styles/variables.scss";
+import variables from "@/styles/variables.module.scss";
 import { isExternal } from "@/utils/index";
 import { useAppStore, usePermissionStore } from "@/store";
 
diff --git a/src/main.ts b/src/main.ts
index 6f7db78c..c364cebd 100644
--- a/src/main.ts
+++ b/src/main.ts
@@ -11,7 +11,6 @@ import App from "./App.vue";
 // ===== 样式导入 =====
 import "element-plus/theme-chalk/dark/css-vars.css";
 import "vxe-table/lib/style.css";
-import "@/styles/dark/css-vars.css";
 import "@/styles/index.scss";
 import "uno.css";
 import "animate.css";
diff --git a/src/settings.ts b/src/settings.ts
index 26d505ca..b6fd6fad 100644
--- a/src/settings.ts
+++ b/src/settings.ts
@@ -24,7 +24,7 @@ export const defaultSettings: AppSettings = {
   size: ComponentSize.DEFAULT,
   // 语言
   language: LanguageEnum.ZH_CN,
-  // 主题颜色 - 修改此值时需同步修改 src/styles/variables.scss
+  // 主题颜色 - 修改此值时需同步修改 src/styles/element-plus-vars.scss
   themeColor: "#4080FF",
   // 是否显示水印
   showWatermark: false,
@@ -52,7 +52,7 @@ export const authConfig = {
 } as const;
 
 // 主题色预设 - 经典配色方案
-// 注意：修改默认主题色时，需要同步修改 src/styles/variables.scss 中的 primary.base 值
+// 注意：修改默认主题色时，需要同步修改 src/styles/element-plus-vars.scss 中的 primary.base 值
 export const themeColorPresets = [
   "#4080FF", // Arco Design 蓝 - 现代感强
   "#1890FF", // Ant Design 蓝 - 经典商务
diff --git a/src/store/modules/tenant-store.ts b/src/store/modules/tenant-store.ts
index cc8ee26c..ddd7500b 100644
--- a/src/store/modules/tenant-store.ts
+++ b/src/store/modules/tenant-store.ts
@@ -108,35 +108,38 @@ export const useTenantStore = defineStore("tenant", () => {
    *
    * @param tenantId 目标租户ID
    */
-  function switchTenant(tenantId: number) {
-    return new Promise<void>((resolve, reject) => {
-      TenantAPI.switchTenant(tenantId)
-        .then((tenantInfo) => {
-          // 后端返回切换后的租户信息
-          if (tenantInfo) {
-            setCurrentTenant(tenantInfo);
-          } else {
-            // 如果后端未返回，从租户列表中找到对应的租户信息
-            const tenant = tenantList.value.find((t) => t.id === tenantId);
-            if (tenant) {
-              setCurrentTenant(tenant);
+  async function switchTenant(tenantId: number): Promise<void> {
+    try {
+      // 调用后端切换接口
+      const tenantInfo = await TenantAPI.switchTenant(tenantId);
+
+      // 后端返回切换后的租户信息
+      if (tenantInfo) {
+        setCurrentTenant(tenantInfo);
+      } else {
+        // 如果后端未返回，从租户列表中找到对应的租户信息
+        const tenant = tenantList.value.find((t) => t.id === tenantId);
+        if (tenant) {
+          setCurrentTenant(tenant);
+        } else {
+          // 如果列表中没有，重新获取租户信息
+          try {
+            const info = await TenantAPI.getCurrentTenant();
+            if (info) {
+              setCurrentTenant(info);
             } else {
-              // 如果列表中没有，重新获取租户信息
-              TenantAPI.getCurrentTenant()
-                .then((info) => {
-                  if (info) {
-                    setCurrentTenant(info);
-                  }
-                })
-                .catch(console.error);
+              throw new Error("无法获取租户信息");
             }
+          } catch (error) {
+            console.error("获取租户信息失败:", error);
+            throw new Error("切换租户后无法获取租户信息");
           }
-          resolve();
-        })
-        .catch((error) => {
-          reject(error);
-        });
-    });
+        }
+      }
+    } catch (error) {
+      console.error("切换租户失败:", error);
+      throw error;
+    }
   }
 
   /**
@@ -150,6 +153,13 @@ export const useTenantStore = defineStore("tenant", () => {
     localStorage.removeItem(STORAGE_KEYS.TENANT_INFO);
   }
 
+  /**
+   * 设置租户列表
+   */
+  function setTenantList(list: TenantInfo[]) {
+    tenantList.value = list || [];
+  }
+
   // 恢复本地租户信息
   restoreTenant();
 
@@ -159,6 +169,7 @@ export const useTenantStore = defineStore("tenant", () => {
     tenantList,
     loadTenant,
     fetchTenantList,
+    setTenantList,
     setCurrentTenant,
     switchTenant,
     clearTenant,
diff --git a/src/styles/dark/css-vars.css b/src/styles/dark/css-vars.css
deleted file mode 100644
index 823aabf0..00000000
--- a/src/styles/dark/css-vars.css
+++ /dev/null
@@ -1,7 +0,0 @@
-/* 暗黑模式通过 CSS 自定义变量，官方链接：https://element-plus.org/zh-CN/guide/dark-mode.html#%E9%80%9A%E8%BF%87-css */
-html.dark {
-  .el-table {
-    /* 自定义表格选中高亮时当前行的背景颜色 */
-    --el-table-current-row-bg-color: var(--el-fill-color-light);
-  }
-}
diff --git a/src/styles/element-plus-vars.scss b/src/styles/element-plus-vars.scss
new file mode 100644
index 00000000..caef517e
--- /dev/null
+++ b/src/styles/element-plus-vars.scss
@@ -0,0 +1,30 @@
+/**
+ * Element Plus 变量覆盖
+ * 
+ * 此文件用于覆盖 Element Plus 的默认主题变量
+ * 需要在 element-plus.scss 中导入，而不是在 variables.scss 中
+ */
+@forward "element-plus/theme-chalk/src/common/var.scss" with (
+  $colors: (
+    "primary": (
+      // 默认主题色 - 修改此值时需同步修改 src/settings.ts 中的 themeColor
+      "base": #4080ff,
+    ),
+    "success": (
+      "base": #23c343,
+    ),
+    "warning": (
+      "base": #ff9a2e,
+    ),
+    "danger": (
+      "base": #f76560,
+    ),
+    "info": (
+      "base": #a9aeb8,
+    ),
+  ),
+
+  $bg-color: (
+    "page": #f5f8fd,
+  )
+);
diff --git a/src/styles/element-plus.scss b/src/styles/element-plus.scss
index 131ce3f2..6cdc078f 100644
--- a/src/styles/element-plus.scss
+++ b/src/styles/element-plus.scss
@@ -1,3 +1,6 @@
+// Element Plus 变量覆盖（必须在最前面）
+@use "./element-plus-vars";
+
 $border: 1px solid var(--el-border-color-light);
 
 /* el-dialog */
diff --git a/src/styles/index.scss b/src/styles/index.scss
index 46e0997b..cf32d98e 100644
--- a/src/styles/index.scss
+++ b/src/styles/index.scss
@@ -1,12 +1,12 @@
-// 基础变量与主题色
-@use "./variables";
-
-// 基础重置与组件细化样式
+// 1. 基础重置（补充 UnoCSS 预设未覆盖的全局样式）
 @use "./reset";
-@use "./element-plus";
 
-// Vxe Table 主题覆写（CSS 变量 + 自定义样式）
+// 2. 项目自定义主题变量（CSS 变量 / SCSS 变量 / JS 导出）
+@use "./variables" as *;
+
+// 3. UI 框架适配：Element Plus & Vxe Table
+@use "./element-plus";
 @use "./vxe-table";
 
-// 业务通用样式
+// 4. 业务通用样式
 @use "./common";
diff --git a/src/styles/reset.scss b/src/styles/reset.scss
index a960c6f1..747a3fa9 100644
--- a/src/styles/reset.scss
+++ b/src/styles/reset.scss
@@ -1,3 +1,5 @@
+// 全局基础重置：补充 UnoCSS 预设未覆盖的项目级样式
+
 #app {
   width: 100%;
   height: 100%;
@@ -36,11 +38,6 @@ body {
   text-rendering: optimizelegibility;
 }
 
-a {
-  color: inherit;
-  text-decoration: inherit;
-}
-
 img,
 svg {
   display: inline-block;
diff --git a/src/styles/variables.module.scss b/src/styles/variables.module.scss
new file mode 100644
index 00000000..9dccf0cd
--- /dev/null
+++ b/src/styles/variables.module.scss
@@ -0,0 +1,16 @@
+/* stylelint-disable property-no-unknown */
+
+// 通过 SCSS 变量导出给 JS/TS 使用的模块文件
+// 注意：依赖 src/styles/variables.scss 中定义的 SCSS 变量
+
+:export {
+  sidebar-width: $sidebar-width;
+  navbar-height: $navbar-height;
+  tags-view-height: $tags-view-height;
+  menu-background: $menu-background;
+  menu-text: $menu-text;
+  menu-active-text: $menu-active-text;
+  menu-hover: $menu-hover;
+}
+
+/* stylelint-enable property-no-unknown */
diff --git a/src/styles/variables.scss b/src/styles/variables.scss
index 8870d824..995d4dfe 100644
--- a/src/styles/variables.scss
+++ b/src/styles/variables.scss
@@ -1,29 +1,9 @@
-@forward "element-plus/theme-chalk/src/common/var.scss" with (
-  $colors: (
-    "primary": (
-      // 默认主题色 - 修改此值时需同步修改 src/settings.ts 中的 themeColor
-      "base": #4080ff,
-    ),
-    "success": (
-      "base": #23c343,
-    ),
-    "warning": (
-      "base": #ff9a2e,
-    ),
-    "danger": (
-      "base": #f76560,
-    ),
-    "info": (
-      "base": #a9aeb8,
-    ),
-  ),
-
-  $bg-color: (
-    "page": #f5f8fd,
-  )
-);
-
-/** 全局SCSS变量 */
+/**
+ * 项目自定义主题变量（CSS 变量 / SCSS 变量 / JS 导出）
+ * 与 Element Plus 主题变量覆盖（element-plus-vars.scss）职责分离
+ * 
+ * 注意：此文件以下划线开头，是 Sass partial，不会被单独编译，只能被其他文件导入
+ */
 
 :root {
   --menu-background: #fff; // 菜单背景色
@@ -56,6 +36,11 @@ html.dark {
   --sidebar-logo-background: rgb(0 0 0 / 20%);
   --sidebar-logo-text-color: #fff;
 
+  .el-table {
+    /* 自定义表格选中高亮时当前行的背景颜色（暗黑模式） */
+    --el-table-current-row-bg-color: var(--el-fill-color-light);
+  }
+
   /** WangEditor Dark */
   /* Textarea - css vars */
   --w-e-textarea-bg-color: var(--el-bg-color); /* 深色背景 */
@@ -92,7 +77,7 @@ $sidebar-width-collapsed: 54px; // 侧边栏收缩宽度
 $navbar-height: 50px; // 导航栏高度
 $tags-view-height: 34px; // TagsView 高度
 
-/* 供 JS/TS 侧按需读取的变量导出（保持与原 module 一致） */
+/* 供 JS/TS 侧按需读取的变量导出 */
 /* stylelint-disable property-no-unknown */
 :export {
   sidebar-width: $sidebar-width;
diff --git a/src/utils/request.ts b/src/utils/request.ts
index 72213eeb..57905b5c 100644
--- a/src/utils/request.ts
+++ b/src/utils/request.ts
@@ -4,7 +4,6 @@ import { ApiCodeEnum } from "@/enums/api";
 import { AuthStorage, redirectToLogin } from "@/utils/auth";
 import { useTokenRefresh } from "@/composables/auth/useTokenRefresh";
 import { authConfig } from "@/settings";
-import { useTenantStoreHook } from "@/store/modules/tenant-store";
 
 // 初始化token刷新组合式函数
 const { refreshTokenAndRetry } = useTokenRefresh();
@@ -20,7 +19,7 @@ const httpRequest = axios.create({
 });
 
 /**
- * 请求拦截器 - 添加 Authorization 头和租户ID
+ * 请求拦截器 - 添加 Authorization 头
  */
 httpRequest.interceptors.request.use(
   (config: InternalAxiosRequestConfig) => {
@@ -33,19 +32,6 @@ httpRequest.interceptors.request.use(
       delete config.headers.Authorization;
     }
 
-    // 添加租户ID到请求头（如果存在）
-    // 注意：只有在登录成功后，tenantStore 才会初始化，所以这里需要 try-catch
-    try {
-      const tenantStore = useTenantStoreHook();
-      const tenantId = tenantStore.currentTenantId;
-      if (tenantId) {
-        config.headers["tenant-id"] = String(tenantId);
-      }
-    } catch (error) {
-      // 如果租户 store 未初始化（如登录前），忽略错误
-      // 这是正常的，因为多租户功能是可选的，未启用时不会初始化 tenantStore
-    }
-
     return config;
   },
   (error) => {
diff --git a/src/views/login/components/Login.vue b/src/views/login/components/Login.vue
index f663eebe..c4266cd4 100644
--- a/src/views/login/components/Login.vue
+++ b/src/views/login/components/Login.vue
@@ -97,16 +97,7 @@
     >
       <div class="tenant-select-content">
         <p class="tenant-select-tip">检测到你的账号属于多个租户，请选择登录租户：</p>
-        <el-radio-group v-model="selectedTenantId" class="tenant-radio-group">
-          <el-radio
-            v-for="tenant in pendingTenants"
-            :key="tenant.id"
-            :label="tenant.id"
-            class="tenant-radio"
-          >
-            {{ tenant.name }}
-          </el-radio>
-        </el-radio-group>
+        <TenantSwitcher @change="(id: number) => (selectedTenantId = id)" />
       </div>
       <template #footer>
         <el-button @click="tenantDialogVisible = false">取消</el-button>
@@ -146,12 +137,15 @@ import AuthAPI from "@/api/auth";
 import type { LoginRequest } from "@/types/api";
 import router from "@/router";
 import { useUserStore } from "@/store";
+import { useTenantStoreHook } from "@/store/modules/tenant-store";
 import CommonWrapper from "@/components/CommonWrapper/index.vue";
+import TenantSwitcher from "@/components/TenantSwitcher/index.vue";
 import { AuthStorage } from "@/utils/auth";
 import { ApiCodeEnum } from "@/enums";
 
 const { t } = useI18n();
 const userStore = useUserStore();
+const tenantStore = useTenantStoreHook();
 const route = useRoute();
 
 onMounted(() => getCaptcha());
@@ -219,9 +213,6 @@ function getCaptcha() {
     .finally(() => (codeLoading.value = false));
 }
 
-// 待选择的租户列表
-const pendingTenants = ref<Array<{ id: number; name: string }>>([]);
-
 /**
  * 登录提交
  */
@@ -243,7 +234,8 @@ async function handleLoginSubmit() {
       // 检查是否是 choose_tenant 响应
       if (error?.code === ApiCodeEnum.CHOOSE_TENANT && error?.data?.tenants) {
         // 需要选择租户
-        pendingTenants.value = error.data.tenants;
+        tenantStore.setTenantList(error.data.tenants);
+        selectedTenantId.value = error.data.tenants[0]?.id || null;
         tenantDialogVisible.value = true;
         return; // 等待用户选择租户
       }
@@ -304,12 +296,12 @@ function toOtherForm(type: "register" | "resetPwd") {
 .auth-panel-form {
   display: flex;
   flex-direction: column;
-  gap: 1rem;
+  gap: 0.75rem;
 }
 
 .auth-panel-form__title {
-  margin: 0 0 0.75rem;
-  font-size: 1.25rem;
+  margin: 0 0 0.5rem;
+  font-size: 1.125rem;
   font-weight: 600;
 }
 
@@ -317,7 +309,7 @@ function toOtherForm(type: "register" | "resetPwd") {
   .divider-container {
     display: flex;
     align-items: center;
-    margin: 24px 0;
+    margin: 16px 0;
 
     .divider-line {
       flex: 1;
@@ -342,33 +334,5 @@ function toOtherForm(type: "register" | "resetPwd") {
     font-size: 14px;
     color: var(--el-text-color-regular);
   }
-
-  .tenant-radio-group {
-    display: flex;
-    flex-direction: column;
-    gap: 12px;
-    width: 100%;
-
-    .tenant-radio {
-      display: flex;
-      align-items: center;
-      padding: 12px 16px;
-      border: 1px solid var(--el-border-color);
-      border-radius: 8px;
-      transition: all 0.3s;
-
-      &:hover {
-        background-color: var(--el-color-primary-light-9);
-        border-color: var(--el-color-primary);
-      }
-
-      :deep(.el-radio__input.is-checked) {
-        + .el-radio__label {
-          font-weight: 500;
-          color: var(--el-color-primary);
-        }
-      }
-    }
-  }
 }
 </style>
diff --git a/src/views/login/index.vue b/src/views/login/index.vue
index a7677f90..f46d6a2a 100644
--- a/src/views/login/index.vue
+++ b/src/views/login/index.vue
@@ -123,9 +123,7 @@ onBeforeUnmount(() => {
   height: 100%;
   padding: clamp(1rem, 3vw, 2rem);
   overflow: hidden;
-  background:
-    radial-gradient(circle at 20% 20%, rgba(64, 128, 255, 0.18), transparent 55%),
-    radial-gradient(circle at 80% 80%, rgba(22, 93, 255, 0.16), transparent 50%);
+  background-color: #f5f7ff;
 
   &::before {
     position: fixed;
@@ -201,13 +199,11 @@ onBeforeUnmount(() => {
   flex-direction: column;
   justify-content: center;
   padding: clamp(1.5rem, 3vw, 3rem);
-  color: rgba(20, 40, 80, 0.95);
-  text-shadow: 0 4px 16px rgba(15, 60, 110, 0.12);
+  color: var(--el-text-color-primary);
   animation: featureFade 0.8s ease-out;
 
   @media (prefers-color-scheme: dark) {
     color: rgba(236, 242, 255, 0.92);
-    text-shadow: none;
   }
 }
 
@@ -272,7 +268,7 @@ onBeforeUnmount(() => {
   margin-bottom: 1.5rem;
   font-size: 1rem;
   line-height: 1.7;
-  color: rgba(35, 40, 65, 0.85);
+  color: var(--el-text-color-regular);
 
   @media (prefers-color-scheme: dark) {
     color: rgba(220, 230, 255, 0.75);
@@ -292,8 +288,8 @@ onBeforeUnmount(() => {
     align-items: flex-start;
     padding: 0.75rem 1rem;
     font-weight: 500;
-    color: rgba(32, 37, 60, 0.9);
-    background: rgba(255, 255, 255, 0.55);
+    color: var(--el-text-color-primary);
+    background: rgba(255, 255, 255, 0.9);
     border: 1px solid rgba(64, 128, 255, 0.08);
     border-radius: 12px;
     backdrop-filter: blur(6px);
@@ -321,11 +317,12 @@ onBeforeUnmount(() => {
 .auth-panel {
   display: flex;
   flex-direction: column;
-  gap: 1.5rem;
+  gap: 1rem;
+  align-self: center;
   justify-content: flex-start;
   justify-self: end;
-  width: min(520px, 100%);
-  padding: clamp(2rem, 3vw, 2.75rem);
+  width: min(420px, 100%);
+  padding: clamp(1.5rem, 3vw, 2rem);
   margin-inline: auto;
   background: rgba(255, 255, 255, 0.95);
   border: 1px solid rgba(22, 93, 255, 0.1);
@@ -359,11 +356,11 @@ onBeforeUnmount(() => {
 
 .auth-panel__brand {
   display: flex;
-  gap: 1rem;
+  gap: 0.75rem;
   align-items: center;
   justify-content: space-between;
-  padding-bottom: 1.25rem;
-  margin-bottom: 1.5rem;
+  padding-bottom: 0.875rem;
+  margin-bottom: 1rem;
   border-bottom: 1px solid rgba(22, 93, 255, 0.06);
 
   @media (prefers-color-scheme: dark) {
@@ -449,7 +446,7 @@ onBeforeUnmount(() => {
   margin-inline: auto;
 
   :deep(.el-form-item) {
-    margin-bottom: 1.25rem;
+    margin-bottom: 1rem;
   }
 
   :deep(.el-input__wrapper) {
@@ -472,8 +469,8 @@ onBeforeUnmount(() => {
 }
 
 .auth-panel__footer {
-  padding-top: 1.25rem;
-  margin-top: 0.25rem;
+  padding-top: 0.875rem;
+  margin-top: 0.125rem;
   font-size: 0.875rem;
   text-align: center;
   border-top: 1px solid rgba(22, 93, 255, 0.06);