diff --git a/package.json b/package.json
index 3d43f102c..c593ab896 100755
--- a/package.json
+++ b/package.json
@@ -98,6 +98,7 @@
     "picocolors": "^1.0.1",
     "plop": "^4.0.1",
     "postcss": "^8.4.40",
+    "postcss-nested": "^6.2.0",
     "sass": "^1.77.8",
     "simple-git-hooks": "^2.11.1",
     "stylelint": "^16.8.1",
diff --git a/plop-templates/component/index.hbs b/plop-templates/component/index.hbs
index 69f759518..1d62a0259 100755
--- a/plop-templates/component/index.hbs
+++ b/plop-templates/component/index.hbs
@@ -12,6 +12,6 @@ defineOptions({
   </div>
 </template>
 
-<style lang="scss" scoped>
-// 样式
+<style scoped>
+/* 样式 */
 </style>
diff --git a/plop-templates/page/index.hbs b/plop-templates/page/index.hbs
index 09f0dbd8c..4d5dc48cb 100755
--- a/plop-templates/page/index.hbs
+++ b/plop-templates/page/index.hbs
@@ -17,6 +17,6 @@ defineOptions({
   </div>
 </template>
 
-<style lang="scss" scoped>
-// 样式
+<style scoped>
+/* 样式 */
 </style>
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index 5451ad6e2..d67d3913a 100755
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -243,6 +243,9 @@ importers:
       postcss:
         specifier: ^8.4.40
         version: 8.4.40
+      postcss-nested:
+        specifier: ^6.2.0
+        version: 6.2.0(postcss@8.4.40)
       sass:
         specifier: ^1.77.8
         version: 1.77.8
@@ -5855,6 +5858,12 @@ packages:
   postcss-media-query-parser@0.2.3:
     resolution: {integrity: sha512-3sOlxmbKcSHMjlUXQZKQ06jOswE7oVkXPxmZdoB1r5l0q6gTFTQSHxNxOrCccElbW7dxNytifNEo8qidX2Vsig==}
 
+  postcss-nested@6.2.0:
+    resolution: {integrity: sha512-HQbt28KulC5AJzG+cZtj9kvKB93CFCdLvog1WFLf1D+xmMvPGlBstkpTEZfK5+AN9hfJocyBFCNiqyS48bpgzQ==}
+    engines: {node: '>=12.0'}
+    peerDependencies:
+      postcss: ^8.2.14
+
   postcss-prefix-selector@1.16.0:
     resolution: {integrity: sha512-rdVMIi7Q4B0XbXqNUEI+Z4E+pueiu/CS5E6vRCQommzdQ/sgsS4dK42U7GX8oJR+TJOtT+Qv3GkNo6iijUMp3Q==}
     peerDependencies:
@@ -13984,6 +13993,11 @@ snapshots:
 
   postcss-media-query-parser@0.2.3: {}
 
+  postcss-nested@6.2.0(postcss@8.4.40):
+    dependencies:
+      postcss: 8.4.40
+      postcss-selector-parser: 6.1.1
+
   postcss-prefix-selector@1.16.0(postcss@5.2.18):
     dependencies:
       postcss: 5.2.18
diff --git a/postcss.config.js b/postcss.config.js
index b6dc0349e..f20659c17 100755
--- a/postcss.config.js
+++ b/postcss.config.js
@@ -1,5 +1,6 @@
 export default {
   plugins: {
-    autoprefixer: {},
+    'autoprefixer': {},
+    'postcss-nested': {},
   },
 }
diff --git a/src/assets/styles/globals.scss b/src/assets/styles/globals.css
similarity index 79%
rename from src/assets/styles/globals.scss
rename to src/assets/styles/globals.css
index 699c96a7d..add36b2eb 100755
--- a/src/assets/styles/globals.scss
+++ b/src/assets/styles/globals.css
@@ -1,20 +1,24 @@
-// 页面布局 CSS 变量
+/* 页面布局 CSS 变量 */
 :root {
-  // 头部高度
+  /* 头部高度 */
   --g-header-height: 60px;
-  // 侧边栏宽度
+
+  /* 侧边栏宽度 */
   --g-main-sidebar-width: 80px;
   --g-sub-sidebar-width: 220px;
   --g-sub-sidebar-collapse-width: 64px;
-  // 侧边栏 Logo 区域高度
+
+  /* 侧边栏 Logo 区域高度 */
   --g-sidebar-logo-height: 50px;
-  // 标签栏高度
+
+  /* 标签栏高度 */
   --g-tabbar-height: 50px;
-  // 工具栏高度
+
+  /* 工具栏高度 */
   --g-toolbar-height: 50px;
 }
 
-// 明暗模式 CSS 变量
+/* 明暗模式 CSS 变量 */
 /* stylelint-disable-next-line no-duplicate-selectors */
 :root {
   --g-box-shadow-color: rgb(0 0 0 / 12%);
@@ -87,22 +91,21 @@ body {
   box-sizing: inherit;
 }
 
-// 右侧内容区针对fixed元素，有横向铺满的需求，可在fixed元素上设置 [data-fixed-calc-width]
+/* 右侧内容区针对fixed元素，有横向铺满的需求，可在fixed元素上设置 [data-fixed-calc-width] */
 [data-fixed-calc-width] {
   position: fixed;
   right: 0;
   left: 50%;
   width: calc(100% - var(--g-main-sidebar-actual-width) - var(--g-sub-sidebar-actual-width));
   transform: translateX(-50%) translateX(calc(var(--g-main-sidebar-actual-width) / 2)) translateX(calc(var(--g-sub-sidebar-actual-width) / 2));
-}
 
-[data-mode="mobile"] {
-  [data-fixed-calc-width] {
+  [data-mode="mobile"] & {
     width: 100% !important;
     transform: translateX(-50%) !important;
   }
 }
-// textarea 字体跟随系统
+
+/* textarea 字体跟随系统 */
 textarea {
   font-family: inherit;
 }
@@ -110,12 +113,12 @@ textarea {
 /* Overrides Floating Vue */
 .v-popper--theme-dropdown,
 .v-popper--theme-tooltip {
-  --at-apply: inline-flex;
+  --uno: inline-flex;
 }
 
 .v-popper--theme-dropdown .v-popper__inner,
 .v-popper--theme-tooltip .v-popper__inner {
-  --at-apply: bg-white dark-bg-stone-8 text-dark dark-text-white rounded shadow ring-1 ring-gray-200 dark-ring-gray-800 border border-solid border-stone/20 text-xs font-normal;
+  --uno: bg-white dark-bg-stone-8 text-dark dark-text-white rounded shadow ring-1 ring-gray-200 dark-ring-gray-800 border border-solid border-stone/20 text-xs font-normal;
 
   box-shadow: 0 6px 30px rgb(0 0 0 / 10%);
 }
@@ -124,12 +127,12 @@ textarea {
 .v-popper--theme-dropdown .v-popper__arrow-inner {
   visibility: visible;
 
-  --at-apply: border-white dark-border-stone-8;
+  --uno: border-white dark-border-stone-8;
 }
 
 .v-popper--theme-tooltip .v-popper__arrow-outer,
 .v-popper--theme-dropdown .v-popper__arrow-outer {
-  --at-apply: border-stone/20;
+  --uno: border-stone/20;
 }
 
 .v-popper--theme-tooltip.v-popper--shown,
diff --git a/src/assets/styles/nprogress.scss b/src/assets/styles/nprogress.css
similarity index 100%
rename from src/assets/styles/nprogress.scss
rename to src/assets/styles/nprogress.css
diff --git a/src/components/FileUpload/index.vue b/src/components/FileUpload/index.vue
index 19b8e0156..0af893da9 100755
--- a/src/components/FileUpload/index.vue
+++ b/src/components/FileUpload/index.vue
@@ -114,7 +114,7 @@ const onPreview: UploadProps['onPreview'] = (e) => {
   </ElUpload>
 </template>
 
-<style lang="scss" scoped>
+<style scoped>
 :deep(.el-upload.is-drag) {
   display: inline-block;
 
diff --git a/src/components/FixedActionBar/index.vue b/src/components/FixedActionBar/index.vue
index 2a80ea218..9766f5bb8 100755
--- a/src/components/FixedActionBar/index.vue
+++ b/src/components/FixedActionBar/index.vue
@@ -34,7 +34,7 @@ function onScroll() {
   </div>
 </template>
 
-<style lang="scss" scoped>
+<style scoped>
 .fixed-action-bar {
   box-shadow: 0 0 1px 0 var(--g-box-shadow-color);
 
diff --git a/src/components/ImagePreview/index.vue b/src/components/ImagePreview/index.vue
index b61e5bef9..c959dd36c 100755
--- a/src/components/ImagePreview/index.vue
+++ b/src/components/ImagePreview/index.vue
@@ -34,7 +34,7 @@ const realHeight = computed(() => {
   </ElImage>
 </template>
 
-<style lang="scss" scoped>
+<style scoped>
 .el-image {
   background-color: var(--el-fill-color);
   border-radius: 5px;
diff --git a/src/components/ImageUpload/index.vue b/src/components/ImageUpload/index.vue
index e53ec86c2..6eaf9d10b 100755
--- a/src/components/ImageUpload/index.vue
+++ b/src/components/ImageUpload/index.vue
@@ -136,7 +136,7 @@ const onSuccess: UploadProps['onSuccess'] = (res) => {
   </div>
 </template>
 
-<style lang="scss" scoped>
+<style scoped>
 .upload-container {
   line-height: initial;
 }
@@ -160,14 +160,16 @@ const onSuccess: UploadProps['onSuccess'] = (res) => {
     transition: opacity 0.3s;
 
     .actions {
+      position: absolute;
+      top: 50%;
+      left: 50%;
       display: flex;
       flex-wrap: wrap;
       align-items: center;
       justify-content: center;
       width: 100px;
       height: 100px;
-
-      @include position-center(xy);
+      transform: translateX(-50%) translateY(-50%);
 
       span {
         width: 50%;
@@ -235,9 +237,11 @@ const onSuccess: UploadProps['onSuccess'] = (res) => {
       }
 
       .el-progress {
+        position: absolute;
+        top: 50%;
+        left: 50%;
         z-index: 1;
-
-        @include position-center(xy);
+        transform: translateX(-50%) translateY(-50%);
 
         .el-progress__text {
           color: var(--el-text-color-placeholder);
diff --git a/src/components/ImagesUpload/index.vue b/src/components/ImagesUpload/index.vue
index 9024f87ca..a40b189c3 100755
--- a/src/components/ImagesUpload/index.vue
+++ b/src/components/ImagesUpload/index.vue
@@ -153,7 +153,7 @@ const onSuccess: UploadProps['onSuccess'] = (res) => {
   </div>
 </template>
 
-<style lang="scss" scoped>
+<style scoped>
 .upload-container {
   line-height: initial;
 }
@@ -180,14 +180,16 @@ const onSuccess: UploadProps['onSuccess'] = (res) => {
     transition: opacity 0.3s;
 
     .actions {
+      position: absolute;
+      top: 50%;
+      left: 50%;
       display: flex;
       flex-wrap: wrap;
       align-items: center;
       justify-content: center;
       width: 100px;
       height: 100px;
-
-      @include position-center(xy);
+      transform: translateX(-50%) translateY(-50%);
 
       span {
         width: 50%;
@@ -260,9 +262,11 @@ const onSuccess: UploadProps['onSuccess'] = (res) => {
       }
 
       .el-progress {
+        position: absolute;
+        top: 50%;
+        left: 50%;
         z-index: 1;
-
-        @include position-center(xy);
+        transform: translateX(-50%) translateY(-50%);
 
         .el-progress__text {
           color: var(--el-text-color-placeholder);
diff --git a/src/components/LoginForm/index.vue b/src/components/LoginForm/index.vue
index 3a9357cdc..605332a3c 100644
--- a/src/components/LoginForm/index.vue
+++ b/src/components/LoginForm/index.vue
@@ -132,7 +132,7 @@ function testAccount(account: string) {
   </ElForm>
 </template>
 
-<style lang="scss" scoped>
+<style scoped>
 :deep(input[type="password"]::-ms-reveal) {
   display: none;
 }
diff --git a/src/components/RegisterForm/index.vue b/src/components/RegisterForm/index.vue
index d0ad57495..72700cdc7 100644
--- a/src/components/RegisterForm/index.vue
+++ b/src/components/RegisterForm/index.vue
@@ -113,7 +113,7 @@ function handleRegister() {
   </ElForm>
 </template>
 
-<style lang="scss" scoped>
+<style scoped>
 :deep(input[type="password"]::-ms-reveal) {
   display: none;
 }
diff --git a/src/components/ResetPasswordForm/index.vue b/src/components/ResetPasswordForm/index.vue
index c4d122fe5..050b022ca 100644
--- a/src/components/ResetPasswordForm/index.vue
+++ b/src/components/ResetPasswordForm/index.vue
@@ -91,7 +91,7 @@ function handleReset() {
   </ElForm>
 </template>
 
-<style lang="scss" scoped>
+<style scoped>
 :deep(input[type="password"]::-ms-reveal) {
   display: none;
 }
diff --git a/src/layouts/components/AppSetting/index.vue b/src/layouts/components/AppSetting/index.vue
index ad18aba3c..4f910c968 100755
--- a/src/layouts/components/AppSetting/index.vue
+++ b/src/layouts/components/AppSetting/index.vue
@@ -360,96 +360,96 @@ function handleCopy() {
   </HSlideover>
 </template>
 
-<style lang="scss" scoped>
+<style scoped>
 .divider {
-  --at-apply: flex items-center justify-between gap-4 my-4 whitespace-nowrap text-sm font-500;
+  --uno: flex items-center justify-between gap-4 my-4 whitespace-nowrap text-sm font-500;
 
   &::before,
   &::after {
-    --at-apply: content-empty w-full h-1px bg-stone-2 dark-bg-stone-6;
+    --uno: content-empty w-full h-1px bg-stone-2 dark-bg-stone-6;
   }
 }
 
 .menu-mode {
-  --at-apply: flex items-center justify-center gap-4 pb-4;
+  --uno: flex items-center justify-center gap-4 pb-4;
 
   .mode {
-    --at-apply: relative w-16 h-12 rounded-2 ring-1 ring-stone-2 dark-ring-stone-7 cursor-pointer transition;
+    --uno: relative w-16 h-12 rounded-2 ring-1 ring-stone-2 dark-ring-stone-7 cursor-pointer transition;
 
     &.active {
-      --at-apply: ring-ui-primary ring-2;
+      --uno: ring-ui-primary ring-2;
     }
 
     &::before,
     &::after,
     .mode-container {
-      --at-apply: absolute pointer-events-none;
+      --uno: absolute pointer-events-none;
     }
 
     &::before {
-      --at-apply: content-empty bg-ui-primary;
+      --uno: content-empty bg-ui-primary;
     }
 
     &::after {
-      --at-apply: content-empty bg-ui-primary/60;
+      --uno: content-empty bg-ui-primary/60;
     }
 
     .mode-container {
-      --at-apply: bg-ui-primary/20 border-width-1.5 border-dashed border-ui-primary;
+      --uno: bg-ui-primary/20 border-width-1.5 border-dashed border-ui-primary;
 
       &::before {
-        --at-apply: content-empty absolute w-full h-full;
+        --uno: content-empty absolute w-full h-full;
       }
     }
 
     &-side {
       &::before {
-        --at-apply: top-2 bottom-2 left-2 w-2 rounded-tl-1 rounded-bl-1;
+        --uno: top-2 bottom-2 left-2 w-2 rounded-tl-1 rounded-bl-1;
       }
 
       &::after {
-        --at-apply: top-2 bottom-2 left-4.5 w-3;
+        --uno: top-2 bottom-2 left-4.5 w-3;
       }
 
       .mode-container {
-        --at-apply: inset-t-2 inset-r-2 inset-b-2 inset-l-8 rounded-tr-1 rounded-br-1;
+        --uno: inset-t-2 inset-r-2 inset-b-2 inset-l-8 rounded-tr-1 rounded-br-1;
       }
     }
 
     &-head {
       &::before {
-        --at-apply: top-2 left-2 right-2 h-2 rounded-tl-1 rounded-tr-1;
+        --uno: top-2 left-2 right-2 h-2 rounded-tl-1 rounded-tr-1;
       }
 
       &::after {
-        --at-apply: top-4.5 left-2 bottom-2 w-3 rounded-bl-1;
+        --uno: top-4.5 left-2 bottom-2 w-3 rounded-bl-1;
       }
 
       .mode-container {
-        --at-apply: inset-t-4.5 inset-r-2 inset-b-2 inset-l-5.5 rounded-br-1;
+        --uno: inset-t-4.5 inset-r-2 inset-b-2 inset-l-5.5 rounded-br-1;
       }
     }
 
     &-single {
       &::after {
-        --at-apply: top-2 left-2 bottom-2 w-3 rounded-tl-1 rounded-bl-1;
+        --uno: top-2 left-2 bottom-2 w-3 rounded-tl-1 rounded-bl-1;
       }
 
       .mode-container {
-        --at-apply: inset-t-2 inset-r-2 inset-b-2 inset-l-5.5 rounded-tr-1 rounded-br-1;
+        --uno: inset-t-2 inset-r-2 inset-b-2 inset-l-5.5 rounded-tr-1 rounded-br-1;
       }
     }
   }
 }
 
 .setting-item {
-  --at-apply: flex items-center justify-between gap-4 px-4 py-2 rounded-2 transition hover-bg-stone-1 dark-hover-bg-stone-9;
+  --uno: flex items-center justify-between gap-4 px-4 py-2 rounded-2 transition hover-bg-stone-1 dark-hover-bg-stone-9;
 
   .label {
-    --at-apply: flex items-center flex-shrink-0 gap-2 text-sm;
+    --uno: flex items-center flex-shrink-0 gap-2 text-sm;
 
     i {
-      --at-apply: text-xl text-orange cursor-help;
+      --uno: text-xl text-orange cursor-help;
     }
   }
 }
diff --git a/src/layouts/components/Breadcrumb/index.vue b/src/layouts/components/Breadcrumb/index.vue
index d432d20b0..dbf525f52 100644
--- a/src/layouts/components/Breadcrumb/index.vue
+++ b/src/layouts/components/Breadcrumb/index.vue
@@ -4,7 +4,7 @@
   </div>
 </template>
 
-<style lang="scss" scoped>
+<style scoped>
 :deep(.breadcrumb-item) {
   &:first-child {
     .separator {
diff --git a/src/layouts/components/BuyIt/index.vue b/src/layouts/components/BuyIt/index.vue
index b3168cc26..8c81ce805 100755
--- a/src/layouts/components/BuyIt/index.vue
+++ b/src/layouts/components/BuyIt/index.vue
@@ -107,7 +107,7 @@ onUnmounted(() => {
   </div>
 </template>
 
-<style lang="scss" scoped>
+<style scoped>
 .buy-it {
   position: fixed;
   top: 50%;
@@ -151,23 +151,23 @@ onUnmounted(() => {
     }
 
     &:nth-child(1) {
-      --at-apply: bg-pink;
+      --uno: bg-pink;
     }
 
     &:nth-child(2) {
-      --at-apply: bg-orange;
+      --uno: bg-orange;
     }
 
     &:nth-child(3) {
-      --at-apply: bg-green;
+      --uno: bg-green;
     }
 
     &:nth-child(4) {
-      --at-apply: bg-red;
+      --uno: bg-red;
     }
 
     &:nth-child(5) {
-      --at-apply: bg-stone;
+      --uno: bg-stone;
     }
 
     i {
diff --git a/src/layouts/components/Copyright/index.vue b/src/layouts/components/Copyright/index.vue
index 679a3db4f..583276a89 100755
--- a/src/layouts/components/Copyright/index.vue
+++ b/src/layouts/components/Copyright/index.vue
@@ -21,17 +21,17 @@ const settingsStore = useSettingsStore()
   </footer>
 </template>
 
-<style lang="scss" scoped>
+<style scoped>
 .copyright {
-  --at-apply: flex items-center justify-center flex-wrap my-4 px-4 text-sm text-stone-5;
+  --uno: flex items-center justify-center flex-wrap my-4 px-4 text-sm text-stone-5;
 
   span,
   a {
-    --at-apply: px-1;
+    --uno: px-1;
   }
 
   a {
-    --at-apply: text-center no-underline text-stone-5 hover-text-dark dark-hover-text-light transition;
+    --uno: text-center no-underline text-stone-5 hover-text-dark dark-hover-text-light transition;
   }
 }
 </style>
diff --git a/src/layouts/components/Header/index.vue b/src/layouts/components/Header/index.vue
index 6a6a02d2c..ecf45d030 100755
--- a/src/layouts/components/Header/index.vue
+++ b/src/layouts/components/Header/index.vue
@@ -61,7 +61,7 @@ function handlerMouserScroll(event: WheelEvent) {
   </Transition>
 </template>
 
-<style lang="scss" scoped>
+<style scoped>
 header {
   position: fixed;
   top: 0;
@@ -115,10 +115,10 @@ header {
       overflow-x: auto;
       mask-image: linear-gradient(to right, transparent, #000 20px, #000 calc(100% - 20px), transparent);
 
-      // firefox隐藏滚动条
+      /* firefox隐藏滚动条 */
       scrollbar-width: none;
 
-      // chrome隐藏滚动条
+      /* chrome隐藏滚动条 */
       &::-webkit-scrollbar {
         display: none;
       }
@@ -151,7 +151,7 @@ header {
   }
 }
 
-// 头部动画
+/* 头部动画 */
 .header-enter-active,
 .header-leave-active {
   transition: transform 0.3s;
diff --git a/src/layouts/components/MainSidebar/index.vue b/src/layouts/components/MainSidebar/index.vue
index c14dfc003..78632a664 100755
--- a/src/layouts/components/MainSidebar/index.vue
+++ b/src/layouts/components/MainSidebar/index.vue
@@ -46,7 +46,7 @@ const { switchTo } = useMenu()
   </Transition>
 </template>
 
-<style lang="scss" scoped>
+<style scoped>
 .main-sidebar-container {
   position: relative;
   z-index: 1;
@@ -69,10 +69,10 @@ const { switchTo } = useMenu()
     overflow: hidden auto;
     overscroll-behavior: contain;
 
-    // firefox隐藏滚动条
+    /* firefox隐藏滚动条 */
     scrollbar-width: none;
 
-    // chrome隐藏滚动条
+    /* chrome隐藏滚动条 */
     &::-webkit-scrollbar {
       display: none;
     }
@@ -100,7 +100,7 @@ const { switchTo } = useMenu()
   }
 }
 
-// 主侧边栏动画
+/* 主侧边栏动画 */
 .main-sidebar-enter-active,
 .main-sidebar-leave-active {
   transition: 0.3s;
diff --git a/src/layouts/components/SubSidebar/index.vue b/src/layouts/components/SubSidebar/index.vue
index 89bf3520f..72b1de074 100755
--- a/src/layouts/components/SubSidebar/index.vue
+++ b/src/layouts/components/SubSidebar/index.vue
@@ -97,7 +97,7 @@ onMounted(() => {
   </div>
 </template>
 
-<style lang="scss" scoped>
+<style scoped>
 .sub-sidebar-container {
   position: absolute;
   top: 0;
@@ -140,10 +140,10 @@ onMounted(() => {
     overflow: hidden auto;
     overscroll-behavior: contain;
 
-    // firefox隐藏滚动条
+    /* firefox隐藏滚动条 */
     scrollbar-width: none;
 
-    // chrome隐藏滚动条
+    /* chrome隐藏滚动条 */
     &::-webkit-scrollbar {
       display: none;
     }
@@ -166,7 +166,7 @@ onMounted(() => {
   }
 }
 
-// 次侧边栏动画
+/* 次侧边栏动画 */
 .sub-sidebar-enter-active {
   transition: 0.2s;
 }
diff --git a/src/layouts/components/Topbar/Tabbar/index.vue b/src/layouts/components/Topbar/Tabbar/index.vue
index 4689530c3..667b53537 100644
--- a/src/layouts/components/Topbar/Tabbar/index.vue
+++ b/src/layouts/components/Topbar/Tabbar/index.vue
@@ -198,48 +198,44 @@ onUnmounted(() => {
   </div>
 </template>
 
-<style lang="scss">
+<style>
 .tabbar-contextmenu {
-  z-index: 1000;
+  --uno: fixed ring-1 ring-stone-2 dark-ring-stone-7 shadow-2xl;
 
-  .mx-context-menu {
-    --at-apply: fixed ring-1 ring-stone-2 dark-ring-stone-7 shadow-2xl;
+  background-color: var(--g-container-bg);
 
-    background-color: var(--g-container-bg);
-
-    .mx-context-menu-items .mx-context-menu-item {
-      --at-apply: transition-background-color;
+  .mx-context-menu-items .mx-context-menu-item {
+    --uno: transition-background-color;
 
-      &:not(.disabled):hover {
-        --at-apply: cursor-pointer bg-stone-1 dark-bg-stone-9;
-      }
+    &:not(.disabled):hover {
+      --uno: cursor-pointer bg-stone-1 dark-bg-stone-9;
+    }
 
-      span {
-        color: initial;
-      }
+    span {
+      color: initial;
+    }
 
-      .icon {
-        color: initial;
-      }
+    .icon {
+      color: initial;
+    }
 
-      &.disabled span,
-      &.disabled .icon {
-        opacity: 0.25;
-      }
+    &.disabled span,
+    &.disabled .icon {
+      opacity: 0.25;
     }
+  }
 
-    .mx-context-menu-item-sperator {
-      background-color: var(--g-container-bg);
+  .mx-context-menu-item-sperator {
+    background-color: var(--g-container-bg);
 
-      &::after {
-        --at-apply: bg-stone-2 dark-bg-stone-7;
-      }
+    &::after {
+      --uno: bg-stone-2 dark-bg-stone-7;
     }
   }
 }
 </style>
 
-<style lang="scss" scoped>
+<style scoped>
 .tabbar-container {
   position: relative;
   height: var(--g-tabbar-height);
@@ -253,10 +249,10 @@ onUnmounted(() => {
     overflow-y: hidden;
     white-space: nowrap;
 
-    // firefox隐藏滚动条
+    /* firefox隐藏滚动条 */
     scrollbar-width: none;
 
-    // chrome隐藏滚动条
+    /* chrome隐藏滚动条 */
     &::-webkit-scrollbar {
       display: none;
     }
@@ -410,14 +406,14 @@ onUnmounted(() => {
             transform: translateY(-50%);
 
             &:hover {
-              --at-apply: ring-1 ring-stone-3 dark-ring-stone-7;
+              --uno: ring-1 ring-stone-3 dark-ring-stone-7;
 
               background-color: var(--g-bg);
             }
           }
 
           .hotkey-number {
-            --at-apply: ring-1 ring-stone-3 dark-ring-stone-7;
+            --uno: ring-1 ring-stone-3 dark-ring-stone-7;
 
             position: absolute;
             top: 50%;
@@ -440,7 +436,7 @@ onUnmounted(() => {
   }
 }
 
-// 标签栏动画
+/* 标签栏动画 */
 .tabs {
   .tabbar-move,
   .tabbar-enter-active,
diff --git a/src/layouts/components/Topbar/Toolbar/Breadcrumb/index.vue b/src/layouts/components/Topbar/Toolbar/Breadcrumb/index.vue
index 82c145a88..bb1797b3f 100644
--- a/src/layouts/components/Topbar/Toolbar/Breadcrumb/index.vue
+++ b/src/layouts/components/Topbar/Toolbar/Breadcrumb/index.vue
@@ -45,8 +45,8 @@ function pathCompile(path: string) {
   </Breadcrumb>
 </template>
 
-<style lang="scss" scoped>
-// 面包屑动画
+<style scoped>
+/* 面包屑动画 */
 .breadcrumb-enter-active {
   transition: transform 0.3s, opacity 0.3s;
 }
diff --git a/src/layouts/components/Topbar/Toolbar/index.vue b/src/layouts/components/Topbar/Toolbar/index.vue
index 1214de5a7..73f8ca952 100755
--- a/src/layouts/components/Topbar/Toolbar/index.vue
+++ b/src/layouts/components/Topbar/Toolbar/index.vue
@@ -21,7 +21,7 @@ const settingsStore = useSettingsStore()
   </div>
 </template>
 
-<style lang="scss" scoped>
+<style scoped>
 .toolbar-container {
   height: var(--g-toolbar-height);
   background-color: var(--g-container-bg);
diff --git a/src/layouts/components/Topbar/index.vue b/src/layouts/components/Topbar/index.vue
index 352c6b053..a42f3afce 100755
--- a/src/layouts/components/Topbar/index.vue
+++ b/src/layouts/components/Topbar/index.vue
@@ -53,7 +53,7 @@ watch(scrollTop, (val, oldVal) => {
   </div>
 </template>
 
-<style lang="scss" scoped>
+<style scoped>
 .topbar-container {
   position: absolute;
   top: 0;
diff --git a/src/layouts/components/views/link.vue b/src/layouts/components/views/link.vue
index 5cfa72f0b..3ee16e5c8 100755
--- a/src/layouts/components/views/link.vue
+++ b/src/layouts/components/views/link.vue
@@ -46,7 +46,7 @@ function open() {
   </div>
 </template>
 
-<style lang="scss" scoped>
+<style scoped>
 .slide-right-enter-active {
   transition: 0.2s;
 }
diff --git a/src/layouts/index.vue b/src/layouts/index.vue
index 9182484d9..7bb007640 100755
--- a/src/layouts/index.vue
+++ b/src/layouts/index.vue
@@ -111,7 +111,7 @@ const enableAppSetting = import.meta.env.VITE_APP_SETTING === 'true'
   </div>
 </template>
 
-<style lang="scss" scoped>
+<style scoped>
 [data-mode="mobile"] {
   .sidebar-container {
     transform: translateX(calc((var(--g-main-sidebar-width) + var(--g-sub-sidebar-width)) * -1));
@@ -242,7 +242,7 @@ header:not(.header-leave-active) + .wrapper {
 }
 
 .app-setting {
-  --at-apply: text-white dark-text-dark bg-ui-primary;
+  --uno: text-white dark-text-dark bg-ui-primary;
 
   position: fixed;
   top: calc(50% + 250px);
@@ -273,7 +273,7 @@ header:not(.header-leave-active) + .wrapper {
   }
 }
 
-// 主内容区动画
+/* 主内容区动画 */
 .slide-right-enter-active {
   transition: 0.2s;
 }
diff --git a/src/main.ts b/src/main.ts
index f83a8f07f..f45eb1275 100755
--- a/src/main.ts
+++ b/src/main.ts
@@ -33,7 +33,7 @@ import icons from '@/iconify/index.json'
 import 'virtual:uno.css'
 
 // 全局样式
-import '@/assets/styles/globals.scss'
+import '@/assets/styles/globals.css'
 
 const app = createApp(App)
 app.use(FloatingVue, {
diff --git a/src/router/index.ts b/src/router/index.ts
index 7b9522aba..dde1503d3 100755
--- a/src/router/index.ts
+++ b/src/router/index.ts
@@ -1,7 +1,7 @@
 import { createRouter, createWebHashHistory } from 'vue-router'
 import type { RouteRecordRaw } from 'vue-router'
 import { useNProgress } from '@vueuse/integrations/useNProgress'
-import '@/assets/styles/nprogress.scss'
+import '@/assets/styles/nprogress.css'
 
 // 路由相关数据
 import { asyncRoutes, asyncRoutesByFilesystem, constantRoutes, constantRoutesByFilesystem } from './routes'
diff --git a/src/views/component_basic_example/components/button.vue b/src/views/component_basic_example/components/button.vue
index e5f987b89..d21d37e5a 100755
--- a/src/views/component_basic_example/components/button.vue
+++ b/src/views/component_basic_example/components/button.vue
@@ -249,7 +249,7 @@
   </div>
 </template>
 
-<style lang="scss" scoped>
+<style scoped>
 .el-row {
   margin-bottom: 20px;
 }
diff --git a/src/views/component_basic_example/components/icon.vue b/src/views/component_basic_example/components/icon.vue
index da4c2a7fd..7da0972ae 100755
--- a/src/views/component_basic_example/components/icon.vue
+++ b/src/views/component_basic_example/components/icon.vue
@@ -28,7 +28,7 @@ const icon = icons.filter(item => item.prefix === 'ep')[0]
   </div>
 </template>
 
-<style lang="scss" scoped>
+<style scoped>
 .demo {
   > i {
     margin: 0 20px;
diff --git a/src/views/component_basic_example/components/link.vue b/src/views/component_basic_example/components/link.vue
index ef7663969..a57db3a84 100755
--- a/src/views/component_basic_example/components/link.vue
+++ b/src/views/component_basic_example/components/link.vue
@@ -63,7 +63,7 @@
   </div>
 </template>
 
-<style lang="scss" scoped>
+<style scoped>
 .el-link {
   margin: 0 5px;
 }
diff --git a/src/views/component_built_in_example/index.vue b/src/views/component_built_in_example/index.vue
index 1e19e9e7c..735296df3 100644
--- a/src/views/component_built_in_example/index.vue
+++ b/src/views/component_built_in_example/index.vue
@@ -122,12 +122,12 @@ const toggle = ref(false)
   </div>
 </template>
 
-<style lang="scss" scoped>
+<style scoped>
 .page-main {
-  --at-apply: flex-grow-1 flex-shrink-1 flex-basis-400px m-0 min-h-50;
+  --uno: flex-grow-1 flex-shrink-1 flex-basis-400px m-0 min-h-50;
 
   :deep(.main-container) {
-    --at-apply: flex items-center justify-center flex-1 gap-4;
+    --uno: flex items-center justify-center flex-1 gap-4;
   }
 }
 </style>
diff --git a/src/views/component_extend_example/searchbar.demo.vue b/src/views/component_extend_example/searchbar.demo.vue
index 298dc012a..4bef90a7c 100755
--- a/src/views/component_extend_example/searchbar.demo.vue
+++ b/src/views/component_extend_example/searchbar.demo.vue
@@ -420,7 +420,7 @@ function onToggle(fold: boolean) {
   </div>
 </template>
 
-<style lang="scss" scoped>
+<style scoped>
 .search-form {
   display: grid;
   grid-template-columns: repeat(auto-fit, minmax(330px, 1fr));
diff --git a/src/views/feature_example/rules.vue b/src/views/feature_example/rules.vue
index a043a6aae..f0338808f 100755
--- a/src/views/feature_example/rules.vue
+++ b/src/views/feature_example/rules.vue
@@ -526,7 +526,7 @@ function open(url: string) {
   </div>
 </template>
 
-<style lang="scss" scoped>
+<style scoped>
 .rule {
   margin-bottom: 20px;
 }
diff --git a/src/views/feature_example/table.autoheight.vue b/src/views/feature_example/table.autoheight.vue
index 71704ccb5..840461ae1 100755
--- a/src/views/feature_example/table.autoheight.vue
+++ b/src/views/feature_example/table.autoheight.vue
@@ -126,7 +126,7 @@ const dataList = ref([
   </div>
 </template>
 
-<style lang="scss" scoped>
+<style scoped>
 .absolute-container {
   position: absolute;
   display: flex;
@@ -138,7 +138,7 @@ const dataList = ref([
     margin-bottom: 0;
   }
 
-  // 让 page-main 的高度自适应
+  /* 让 page-main 的高度自适应 */
   .page-main {
     flex: 1;
     overflow: auto;
diff --git a/src/views/icon_example/iconify.vue b/src/views/icon_example/iconify.vue
index c57a45c4b..801e350c0 100755
--- a/src/views/icon_example/iconify.vue
+++ b/src/views/icon_example/iconify.vue
@@ -82,7 +82,7 @@ function showInfo(iconName: string) {
   </div>
 </template>
 
-<style lang="scss" scoped>
+<style scoped>
 .el-card {
   margin-bottom: 15px;
 
diff --git a/src/views/index.vue b/src/views/index.vue
index 14cfcc024..70cbebd5f 100755
--- a/src/views/index.vue
+++ b/src/views/index.vue
@@ -201,30 +201,30 @@ function open(url: string) {
   </div>
 </template>
 
-<style lang="scss" scoped>
+<style scoped>
 .text-emphasis {
   text-emphasis-style: "❤";
 }
 
 .ecology {
-  --at-apply: flex-1 m-0;
+  --uno: flex-1 m-0;
 
   :deep(.title-container) {
-    --at-apply: flex items-center justify-between flex-wrap gap-4;
+    --uno: flex items-center justify-between flex-wrap gap-4;
 
     .title-info {
-      --at-apply: flex items-center gap-4;
+      --uno: flex items-center gap-4;
 
       img {
-        --at-apply: block w-12 h-12;
+        --uno: block w-12 h-12;
       }
 
       h1 {
-        --at-apply: m-0 text-2xl;
+        --uno: m-0 text-2xl;
       }
 
       h2 {
-        --at-apply: m-0 text-base text-stone-5 font-normal;
+        --uno: m-0 text-base text-stone-5 font-normal;
       }
     }
   }
@@ -232,14 +232,14 @@ function open(url: string) {
 
 .question {
   .answer {
-    --at-apply: m-0 pl-6 text-stone-5;
+    --uno: m-0 pl-6 text-stone-5;
 
     li {
-      --at-apply: mb-2 lh-6 last:mb-0;
+      --uno: mb-2 lh-6 last:mb-0;
     }
 
     span {
-      --at-apply: text-stone-7 dark-text-stone-3 font-bold;
+      --uno: text-stone-7 dark-text-stone-3 font-bold;
     }
   }
 }
diff --git a/src/views/jsx_example/components/JsxComp/index.vue b/src/views/jsx_example/components/JsxComp/index.vue
index f472c7f21..388ea8a93 100755
--- a/src/views/jsx_example/components/JsxComp/index.vue
+++ b/src/views/jsx_example/components/JsxComp/index.vue
@@ -13,7 +13,7 @@ export default defineComponent({
 })
 </script>
 
-<style lang="scss" scoped>
+<style scoped>
 .test {
   font-size: 24px;
 
diff --git a/src/views/keep_alive_example/page.vue b/src/views/keep_alive_example/page.vue
index fe9fece9f..1adebadea 100755
--- a/src/views/keep_alive_example/page.vue
+++ b/src/views/keep_alive_example/page.vue
@@ -75,7 +75,7 @@ onBeforeRouteLeave((to, from) => {
   </div>
 </template>
 
-<style lang="scss" scoped>
+<style scoped>
 .block {
   margin-bottom: 10px;
 }
diff --git a/src/views/login.vue b/src/views/login.vue
index a4653df9f..a2b47156c 100755
--- a/src/views/login.vue
+++ b/src/views/login.vue
@@ -61,7 +61,7 @@ const formRef = ref()
   <Copyright />
 </template>
 
-<style lang="scss" scoped>
+<style scoped>
 .bg-banner {
   position: fixed;
   z-index: 0;
@@ -124,9 +124,10 @@ const formRef = ref()
     background-color: var(--g-bg);
 
     .banner {
+      position: absolute;
+      top: 50%;
       width: 100%;
-
-      @include position-center(y);
+      transform: translateY(-50%);
     }
   }
 
diff --git a/src/views/personal/setting.vue b/src/views/personal/setting.vue
index dd1041bc5..de8d6cd20 100755
--- a/src/views/personal/setting.vue
+++ b/src/views/personal/setting.vue
@@ -125,7 +125,7 @@ function editPassword() {
   </div>
 </template>
 
-<style lang="scss" scoped>
+<style scoped>
 :deep(.el-tabs) {
   .el-tabs__header .el-tabs__nav {
     .el-tabs__active-bar {
diff --git a/src/views/plugin_example/animation.vue b/src/views/plugin_example/animation.vue
index b32d74da2..89381c38e 100755
--- a/src/views/plugin_example/animation.vue
+++ b/src/views/plugin_example/animation.vue
@@ -242,7 +242,7 @@ function open(url: string) {
   </div>
 </template>
 
-<style lang="scss" scoped>
+<style scoped>
 .box {
   width: 100px;
   height: 100px;
diff --git a/src/views/plugin_example/components/alert.vue b/src/views/plugin_example/components/alert.vue
index 719fdbf12..8d207cea4 100755
--- a/src/views/plugin_example/components/alert.vue
+++ b/src/views/plugin_example/components/alert.vue
@@ -4,7 +4,7 @@
   </div>
 </template>
 
-<style lang="scss" scoped>
+<style scoped>
 .alert {
   padding: 20px 20px 0;
   background-color: var(--g-container-bg);
diff --git a/src/views/plugin_example/count.to.vue b/src/views/plugin_example/count.to.vue
index 79e41f921..371e87738 100755
--- a/src/views/plugin_example/count.to.vue
+++ b/src/views/plugin_example/count.to.vue
@@ -83,7 +83,7 @@ function open(url: string) {
   </div>
 </template>
 
-<style lang="scss" scoped>
+<style scoped>
 .count-to {
   display: inline-block;
   margin-bottom: 20px;
diff --git a/src/views/plugin_example/markdown.vue b/src/views/plugin_example/markdown.vue
index d04113611..b36fe5e75 100755
--- a/src/views/plugin_example/markdown.vue
+++ b/src/views/plugin_example/markdown.vue
@@ -51,7 +51,7 @@ function open(url: string) {
   </div>
 </template>
 
-<style lang="scss" scoped>
+<style scoped>
 :deep(.bytemd-fullscreen) {
   z-index: 2000;
 }
diff --git a/src/views/plugin_example/qrcode.vue b/src/views/plugin_example/qrcode.vue
index fb90b491c..46ac2d663 100755
--- a/src/views/plugin_example/qrcode.vue
+++ b/src/views/plugin_example/qrcode.vue
@@ -97,7 +97,7 @@ function open(url: string) {
   </div>
 </template>
 
-<style lang="scss" scoped>
+<style scoped>
 .page-main {
   text-align: center;
 }
diff --git a/src/views/plugin_example/splitpanes.vue b/src/views/plugin_example/splitpanes.vue
index 27910c76b..59d91aeb4 100755
--- a/src/views/plugin_example/splitpanes.vue
+++ b/src/views/plugin_example/splitpanes.vue
@@ -49,7 +49,7 @@ function open(url: string) {
   </div>
 </template>
 
-<style lang="scss" scoped>
+<style scoped>
 .splitpanes__pane {
   display: flex;
   align-items: center;
diff --git a/src/views/plugin_example/swiper.vue b/src/views/plugin_example/swiper.vue
index 58210b038..49cf5caee 100755
--- a/src/views/plugin_example/swiper.vue
+++ b/src/views/plugin_example/swiper.vue
@@ -144,7 +144,7 @@ function open(url: string) {
   </div>
 </template>
 
-<style lang="scss" scoped>
+<style scoped>
 .swiper {
   width: 100%;
   height: 300px;
@@ -153,7 +153,7 @@ function open(url: string) {
     display: flex;
     align-items: center;
     justify-content: center;
-    font-size: 36.4px;
+    font-size: 36px;
     font-weight: 700;
     text-align: center;
     background-color: #fff;
diff --git a/src/views/plugin_example/tinymce.vue b/src/views/plugin_example/tinymce.vue
index 58536f54f..e58fa585d 100755
--- a/src/views/plugin_example/tinymce.vue
+++ b/src/views/plugin_example/tinymce.vue
@@ -94,7 +94,7 @@ function open(url: string) {
   </div>
 </template>
 
-<style lang="scss" scoped>
+<style scoped>
 .preview {
   margin-top: 10px;