style: component background color using --van-background-color-light (#9754)

packages/vant/docs/markdown/theme.en-US.md

@@ -41,7 +41,7 @@ There are some [basic variables](<(https://github.com/youzan/vant/blob/dev/packa
 @active-opacity: 0.7;
 @disabled-opacity: 0.5;
 @background-color: @gray-1;
-@background-color-light: #fafafa;
+@background-color-light: @white;
 @text-link-color: #576b95;
 
 // Padding

packages/vant/docs/markdown/theme.zh-CN.md

@@ -47,7 +47,7 @@ Vant 使用了 [Less](http://lesscss.org/) 对样式进行预处理，并内置
 @active-opacity: 0.7;
 @disabled-opacity: 0.5;
 @background-color: @gray-1;
-@background-color-light: #fafafa;
+@background-color-light: @white;
 @text-link-color: #576b95;
 
 // Padding

packages/vant/src/action-bar-icon/var.less

@@ -7,4 +7,4 @@
 @action-bar-icon-font-size: var(--van-font-size-xs);
 @action-bar-icon-active-color: var(--van-active-color);
 @action-bar-icon-text-color: var(--van-gray-7);
-@action-bar-icon-background-color: var(--van-white);
+@action-bar-icon-background-color: var(--van-background-color-light);

packages/vant/src/action-bar/README.md

@@ -153,7 +153,7 @@ The component provides the following CSS variables, which can be used to customi
 
 | Name | Default Value | Description |
 | --- | --- | --- |
-| --van-action-bar-background-color | _var(--van-white)_ | - |
+| --van-action-bar-background-color | _var(--van-background-color-light)_ | - |
 | --van-action-bar-height | _50px_ | - |
 | --van-action-bar-icon-width | _48px_ | - |
 | --van-action-bar-icon-height | _100%_ | - |
@@ -162,7 +162,7 @@ The component provides the following CSS variables, which can be used to customi
 | --van-action-bar-icon-font-size | _var(--van-font-size-xs)_ | - |
 | --van-action-bar-icon-active-color | _var(--van-active-color)_ | - |
 | --van-action-bar-icon-text-color | _var(--van-gray-7)_ | - |
-| --van-action-bar-icon-background-color | _var(--van-white)_ | - |
+| --van-action-bar-icon-background-color | _var(--van-background-color-light)_ | - |
 | --van-action-bar-button-height | _40px_ | - |
 | --van-action-bar-button-warning-color | _var(--van-gradient-orange)_ | - |
 | --van-action-bar-button-danger-color | _var(--van-gradient-red)_ | - |

packages/vant/src/action-bar/README.zh-CN.md

@@ -156,8 +156,8 @@ import type {
 组件提供了下列 CSS 变量，可用于自定义样式，使用方法请参考 [ConfigProvider 组件](#/zh-CN/config-provider)。
 
 | 名称 | 默认值 | 描述 |
-| -------------------------------------- | ---------------------------- | ---- |
+| --- | --- | --- |
-| --van-action-bar-background-color      | _var(--van-white)_           | -    |
+| --van-action-bar-background-color | _var(--van-background-color-light)_ | - |
 | --van-action-bar-height | _50px_ | - |
 | --van-action-bar-icon-width | _48px_ | - |
 | --van-action-bar-icon-height | _100%_ | - |
@@ -166,7 +166,7 @@ import type {
 | --van-action-bar-icon-font-size | _var(--van-font-size-xs)_ | - |
 | --van-action-bar-icon-active-color | _var(--van-active-color)_ | - |
 | --van-action-bar-icon-text-color | _var(--van-gray-7)_ | - |
-| --van-action-bar-icon-background-color | _var(--van-white)_           | -    |
+| --van-action-bar-icon-background-color | _var(--van-background-color-light)_ | - |
 | --van-action-bar-button-height | _40px_ | - |
 | --van-action-bar-button-warning-color | _var(--van-gradient-orange)_ | - |
 | --van-action-bar-button-danger-color | _var(--van-gradient-red)_ | - |

packages/vant/src/action-bar/var.less

@@ -1,4 +1,4 @@
 @import '../style/var.less';
 
-@action-bar-background-color: var(--van-white);
+@action-bar-background-color: var(--van-background-color-light);
 @action-bar-height: 50px;

packages/vant/src/action-sheet/README.md

@@ -246,7 +246,7 @@ The component provides the following CSS variables, which can be used to customi
 | --van-action-sheet-description-color | _var(--van-gray-6)_ | - |
 | --van-action-sheet-description-font-size | _var(--van-font-size-md)_ | - |
 | --van-action-sheet-description-line-height | _var(--van-line-height-md)_ | - |
-| --van-action-sheet-item-background | _var(--van-white)_ | - |
+| --van-action-sheet-item-background | _var(--van-background-color-light)_ | - |
 | --van-action-sheet-item-font-size | _var(--van-font-size-lg)_ | - |
 | --van-action-sheet-item-line-height | _var(--van-line-height-lg)_ | - |
 | --van-action-sheet-item-text-color | _var(--van-text-color)_ | - |

packages/vant/src/action-sheet/README.zh-CN.md

@@ -258,7 +258,7 @@ import type { ActionSheetProps, ActionSheetAction } from 'vant';
 | --van-action-sheet-description-color | _var(--van-gray-6)_ | - |
 | --van-action-sheet-description-font-size | _var(--van-font-size-md)_ | - |
 | --van-action-sheet-description-line-height | _var(--van-line-height-md)_ | - |
-| --van-action-sheet-item-background | _var(--van-white)_ | - |
+| --van-action-sheet-item-background | _var(--van-background-color-light)_ | - |
 | --van-action-sheet-item-font-size | _var(--van-font-size-lg)_ | - |
 | --van-action-sheet-item-line-height | _var(--van-line-height-lg)_ | - |
 | --van-action-sheet-item-text-color | _var(--van-text-color)_ | - |

packages/vant/src/action-sheet/var.less

@@ -6,7 +6,7 @@
 @action-sheet-description-color: var(--van-gray-6);
 @action-sheet-description-font-size: var(--van-font-size-md);
 @action-sheet-description-line-height: var(--van-line-height-md);
-@action-sheet-item-background: var(--van-white);
+@action-sheet-item-background: var(--van-background-color-light);
 @action-sheet-item-font-size: var(--van-font-size-lg);
 @action-sheet-item-line-height: var(--van-line-height-lg);
 @action-sheet-item-text-color: var(--van-text-color);

packages/vant/src/address-list/index.less

@@ -30,7 +30,7 @@
     width: 100%;
     padding-left: var(--van-padding-md);
     padding-right: var(--van-padding-md);
-    background-color: var(--van-white);
+    background-color: var(--van-background-color-light);
   }
 
   &__add {
@@ -48,7 +48,7 @@
 
 .van-address-item {
   padding: var(--van-address-list-item-padding);
-  background-color: var(--van-white);
+  background-color: var(--van-background-color-light);
   border-radius: var(--van-border-radius-lg);
 
   &:not(:last-child) {

packages/vant/src/badge/demo/index.vue

@@ -88,7 +88,7 @@ const t = useTranslate({
 
 <style lang="less">
 .demo-badge {
-  background-color: var(--van-white);
+  background-color: var(--van-background-color-light);
 
   .van-badge__wrapper {
     margin-left: var(--van-padding-md);

packages/vant/src/button/README.md

@@ -184,7 +184,7 @@ The component provides the following CSS variables, which can be used to customi
 | --van-button-default-line-height | _1.2_ | - |
 | --van-button-default-font-size | _var(--van-font-size-lg)_ | - |
 | --van-button-default-color | _var(--van-text-color)_ | - |
-| --van-button-default-background-color | _var(--van-white)_ | - |
+| --van-button-default-background-color | _var(--van-background-color-light)_ | - |
 | --van-button-default-border-color | _var(--van-border-color)_ | - |
 | --van-button-primary-color | _var(--van-white)_ | - |
 | --van-button-primary-background-color | _var(--van-primary-color)_ | - |

packages/vant/src/button/README.zh-CN.md

@@ -207,7 +207,7 @@ import type {
 | --van-button-default-line-height | _1.2_ | - |
 | --van-button-default-font-size | _var(--van-font-size-lg)_ | - |
 | --van-button-default-color | _var(--van-text-color)_ | - |
-| --van-button-default-background-color | _var(--van-white)_ | - |
+| --van-button-default-background-color | _var(--van-background-color-light)_ | - |
 | --van-button-default-border-color | _var(--van-border-color)_ | - |
 | --van-button-primary-color | _var(--van-white)_ | - |
 | --van-button-primary-background-color | _var(--van-primary-color)_ | - |

packages/vant/src/button/demo/index.vue

@@ -144,7 +144,7 @@ const t = useTranslate({
 
 <style lang="less">
 .demo-button {
-  background: var(--van-white);
+  background: var(--van-background-color-light);
 
   .van-button {
     &--large {

packages/vant/src/button/var.less

@@ -13,7 +13,7 @@
 @button-default-line-height: 1.2;
 @button-default-font-size: var(--van-font-size-lg);
 @button-default-color: var(--van-text-color);
-@button-default-background-color: var(--van-white);
+@button-default-background-color: var(--van-background-color-light);
 @button-default-border-color: var(--van-border-color);
 @button-primary-color: var(--van-white);
 @button-primary-background-color: var(--van-primary-color);

packages/vant/src/calendar/README.md

@@ -381,7 +381,7 @@ The component provides the following CSS variables, which can be used to customi
 
 | Name | Default Value | Description |
 | --- | --- | --- |
-| --van-calendar-background-color | _var(--van-white)_ | - |
+| --van-calendar-background-color | _var(--van-background-color-light)_ | - |
 | --van-calendar-popup-height | _80%_ | - |
 | --van-calendar-header-box-shadow | _0 2px 10px rgba(125, 126, 128, 0.16)_ | - |
 | --van-calendar-header-title-height | _44px_ | - |

packages/vant/src/calendar/README.zh-CN.md

@@ -387,7 +387,7 @@ calendarRef.value?.reset();
 
 | 名称 | 默认值 | 描述 |
 | --- | --- | --- |
-| --van-calendar-background-color | _var(--van-white)_ | - |
+| --van-calendar-background-color | _var(--van-background-color-light)_ | - |
 | --van-calendar-popup-height | _80%_ | - |
 | --van-calendar-header-box-shadow | _0 2px 10px rgba(125, 126, 128, 0.16)_ | - |
 | --van-calendar-header-title-height | _44px_ | - |

packages/vant/src/calendar/var.less

@@ -1,6 +1,6 @@
 @import '../style/var.less';
 
-@calendar-background-color: var(--van-white);
+@calendar-background-color: var(--van-background-color-light);
 @calendar-popup-height: 80%;
 @calendar-header-box-shadow: 0 2px 10px rgba(125, 126, 128, 0.16);
 @calendar-header-title-height: 44px;

packages/vant/src/card/demo/index.vue

@@ -75,6 +75,6 @@ const imageURL = 'https://img.yzcdn.cn/vant/ipad.jpeg';
 
 <style lang="less">
 .demo-card {
-  background-color: var(--van-white);
+  background-color: var(--van-background-color-light);
 }
 </style>

packages/vant/src/cell-group/var.less

@@ -1,6 +1,6 @@
 @import '../style/var.less';
 
-@cell-group-background-color: var(--van-white);
+@cell-group-background-color: var(--van-background-color-light);
 @cell-group-title-color: var(--van-gray-6);
 @cell-group-title-padding: var(--van-padding-md) var(--van-padding-md)
   var(--van-padding-xs);

packages/vant/src/cell/README.md

@@ -213,7 +213,7 @@ The component provides the following CSS variables, which can be used to customi
 | --van-cell-vertical-padding | _10px_ | - |
 | --van-cell-horizontal-padding | _var(--van-padding-md)_ | - |
 | --van-cell-text-color | _var(--van-text-color)_ | - |
-| --van-cell-background-color | _var(--van-white)_ | - |
+| --van-cell-background-color | _var(--van-background-color-light)_ | - |
 | --van-cell-border-color | _var(--van-border-color)_ | - |
 | --van-cell-active-color | _var(--van-active-color)_ | - |
 | --van-cell-required-color | _var(--van-danger-color)_ | - |
@@ -227,7 +227,7 @@ The component provides the following CSS variables, which can be used to customi
 | --van-cell-large-vertical-padding | _var(--van-padding-sm)_ | - |
 | --van-cell-large-title-font-size | _var(--van-font-size-lg)_ | - |
 | --van-cell-large-label-font-size | _var(--van-font-size-md)_ | - |
-| --van-cell-group-background-color | _var(--van-white)_ | - |
+| --van-cell-group-background-color | _var(--van-background-color-light)_ | - |
 | --van-cell-group-title-color | _var(--van-gray-6)_ | - |
 | --van-cell-group-title-padding | _var(--van-padding-md) var(--van-padding-md) var(--van-padding-xs)_ | - |
 | --van-cell-group-title-font-size | _var(--van-font-size-md)_ | - |

packages/vant/src/cell/README.zh-CN.md

@@ -218,7 +218,7 @@ import type { CellProps, CellGroupProps, CellArrowDirection } from 'vant';
 | --van-cell-vertical-padding | _10px_ | - |
 | --van-cell-horizontal-padding | _var(--van-padding-md)_ | - |
 | --van-cell-text-color | _var(--van-text-color)_ | - |
-| --van-cell-background-color | _var(--van-white)_ | - |
+| --van-cell-background-color | _var(--van-background-color-light)_ | - |
 | --van-cell-border-color | _var(--van-border-color)_ | - |
 | --van-cell-active-color | _var(--van-active-color)_ | - |
 | --van-cell-required-color | _var(--van-danger-color)_ | - |
@@ -232,7 +232,7 @@ import type { CellProps, CellGroupProps, CellArrowDirection } from 'vant';
 | --van-cell-large-vertical-padding | _var(--van-padding-sm)_ | - |
 | --van-cell-large-title-font-size | _var(--van-font-size-lg)_ | - |
 | --van-cell-large-label-font-size | _var(--van-font-size-md)_ | - |
-| --van-cell-group-background-color | _var(--van-white)_ | - |
+| --van-cell-group-background-color | _var(--van-background-color-light)_ | - |
 | --van-cell-group-title-color | _var(--van-gray-6)_ | - |
 | --van-cell-group-title-padding | _var(--van-padding-md) var(--van-padding-md) var(--van-padding-xs)_ | - |
 | --van-cell-group-title-font-size | _var(--van-font-size-md)_ | - |

packages/vant/src/cell/var.less

@@ -5,7 +5,7 @@
 @cell-vertical-padding: 10px;
 @cell-horizontal-padding: var(--van-padding-md);
 @cell-text-color: var(--van-text-color);
-@cell-background-color: var(--van-white);
+@cell-background-color: var(--van-background-color-light);
 @cell-border-color: var(--van-border-color);
 @cell-active-color: var(--van-active-color);
 @cell-required-color: var(--van-danger-color);

packages/vant/src/col/demo/index.vue

@@ -70,7 +70,7 @@ const t = useTranslate({
 
 <style lang="less">
 .demo-col {
-  background: var(--van-white);
+  background: var(--van-background-color-light);
 
   .van-doc-demo-block {
     padding: 0 var(--van-padding-md);

packages/vant/src/collapse-item/var.less

@@ -5,5 +5,5 @@
 @collapse-item-content-font-size: var(--van-font-size-md);
 @collapse-item-content-line-height: 1.5;
 @collapse-item-content-text-color: var(--van-gray-6);
-@collapse-item-content-background-color: var(--van-white);
+@collapse-item-content-background-color: var(--van-background-color-light);
 @collapse-item-title-disabled-color: var(--van-gray-5);

packages/vant/src/collapse/README.md

@@ -197,5 +197,5 @@ The component provides the following CSS variables, which can be used to customi
 | --van-collapse-item-content-font-size | _var(--van-font-size-md)_ | - |
 | --van-collapse-item-content-line-height | _1.5_ | - |
 | --van-collapse-item-content-text-color | _var(--van-gray-6)_ | - |
-| --van-collapse-item-content-background-color | _var(--van-white)_ | - |
+| --van-collapse-item-content-background-color | _var(--van-background-color-light)_ | - |
 | --van-collapse-item-title-disabled-color | _var(--van-gray-5)_ | - |

packages/vant/src/collapse/README.zh-CN.md

@@ -195,5 +195,5 @@ collapseItemRef.value?.toggle();
 | --van-collapse-item-content-font-size | _var(--van-font-size-md)_ | - |
 | --van-collapse-item-content-line-height | _1.5_ | - |
 | --van-collapse-item-content-text-color | _var(--van-gray-6)_ | - |
-| --van-collapse-item-content-background-color | _var(--van-white)_ | - |
+| --van-collapse-item-content-background-color | _var(--van-background-color-light)_ | - |
 | --van-collapse-item-title-disabled-color | _var(--van-gray-5)_ | - |

packages/vant/src/config-provider/README.md

@@ -160,7 +160,7 @@ There are all **Basic Variables** below, for component CSS Variables, please ref
 --van-active-opacity: 0.7;
 --van-disabled-opacity: 0.5;
 --van-background-color: var(--van-gray-1);
---van-background-color-light: #fafafa;
+--van-background-color-light: var(--van-white);
 --van-text-link-color: #576b95;
 
 // Padding

packages/vant/src/config-provider/README.zh-CN.md

@@ -162,7 +162,7 @@ Vant 中的 CSS 变量分为 **基础变量** 和 **组件变量**。组件变
 --van-active-opacity: 0.7;
 --van-disabled-opacity: 0.5;
 --van-background-color: var(--van-gray-1);
---van-background-color-light: #fafafa;
+--van-background-color-light: var(--van-white);
 --van-text-link-color: #576b95;
 
 // Padding

packages/vant/src/contact-list/index.less

@@ -57,7 +57,7 @@
     z-index: var(--van-contact-list-add-button-z-index);
     padding-left: var(--van-padding-md);
     padding-right: var(--van-padding-md);
-    background-color: var(--van-white);
+    background-color: var(--van-background-color-light);
   }
 
   &__add {

packages/vant/src/count-down/demo/index.vue

@@ -91,7 +91,7 @@ const onFinish = () => Toast(t('finished'));
 
 <style lang="less">
 .demo-count-down {
-  background-color: var(--van-white);
+  background-color: var(--van-background-color-light);
 
   .van-count-down {
     margin-left: var(--van-padding-md);

packages/vant/src/coupon-list/README.md

@@ -168,7 +168,7 @@ The component provides the following CSS variables, which can be used to customi
 | --van-coupon-margin | _0 var(--van-padding-sm) var(--van-padding-sm)_ | - |
 | --van-coupon-content-height | _84px_ | - |
 | --van-coupon-content-padding | _14px 0_ | - |
-| --van-coupon-background-color | _var(--van-white)_ | - |
+| --van-coupon-background-color | _var(--van-background-color-light)_ | - |
 | --van-coupon-active-background-color | _var(--van-active-color)_ | - |
 | --van-coupon-border-radius | _var(--van-border-radius-lg)_ | - |
 | --van-coupon-box-shadow | _0 0 4px rgba(0, 0, 0, 0.1)_ | - |

packages/vant/src/coupon-list/README.zh-CN.md

@@ -170,7 +170,7 @@ import type { CouponCellProps, CouponListProps } from 'vant';
 | --van-coupon-margin | _0 var(--van-padding-sm) var(--van-padding-sm)_ | - |
 | --van-coupon-content-height | _84px_ | - |
 | --van-coupon-content-padding | _14px 0_ | - |
-| --van-coupon-background-color | _var(--van-white)_ | - |
+| --van-coupon-background-color | _var(--van-background-color-light)_ | - |
 | --van-coupon-active-background-color | _var(--van-active-color)_ | - |
 | --van-coupon-border-radius | _var(--van-border-radius-lg)_ | - |
 | --van-coupon-box-shadow | _0 0 4px rgba(0, 0, 0, 0.1)_ | - |

packages/vant/src/coupon-list/index.less

@@ -39,7 +39,7 @@
   &__exchange-bar {
     display: flex;
     align-items: center;
-    background-color: var(--van-white);
+    background-color: var(--van-background-color-light);
   }
 
   &__exchange {
@@ -79,7 +79,7 @@
     width: 100%;
     padding: 5px var(--van-padding-md);
     font-weight: var(--van-font-weight-bold);
-    background-color: var(--van-white);
+    background-color: var(--van-background-color-light);
   }
 
   &__close {

packages/vant/src/coupon/var.less

@@ -3,7 +3,7 @@
 @coupon-margin: 0 var(--van-padding-sm) var(--van-padding-sm);
 @coupon-content-height: 84px;
 @coupon-content-padding: 14px 0;
-@coupon-background-color: var(--van-white);
+@coupon-background-color: var(--van-background-color-light);
 @coupon-active-background-color: var(--van-active-color);
 @coupon-border-radius: var(--van-border-radius-lg);
 @coupon-box-shadow: 0 0 4px rgba(0, 0, 0, 0.1);

packages/vant/src/dialog/README.md

@@ -241,7 +241,7 @@ The component provides the following CSS variables, which can be used to customi
 | --van-dialog-font-size | _var(--van-font-size-lg)_ | - |
 | --van-dialog-transition | _var(--van-animation-duration-base)_ | - |
 | --van-dialog-border-radius | _16px_ | - |
-| --van-dialog-background-color | _var(--van-white)_ | - |
+| --van-dialog-background-color | _var(--van-background-color-light)_ | - |
 | --van-dialog-header-font-weight | _var(--van-font-weight-bold)_ | - |
 | --van-dialog-header-line-height | _24px_ | - |
 | --van-dialog-header-padding-top | _26px_ | - |

packages/vant/src/dialog/README.zh-CN.md

@@ -291,7 +291,7 @@ import type {
 | --van-dialog-font-size | _var(--van-font-size-lg)_ | - |
 | --van-dialog-transition | _var(--van-animation-duration-base)_ | - |
 | --van-dialog-border-radius | _16px_ | - |
-| --van-dialog-background-color | _var(--van-white)_ | - |
+| --van-dialog-background-color | _var(--van-background-color-light)_ | - |
 | --van-dialog-header-font-weight | _var(--van-font-weight-bold)_ | - |
 | --van-dialog-header-line-height | _24px_ | - |
 | --van-dialog-header-padding-top | _26px_ | - |

packages/vant/src/dialog/var.less

@@ -5,7 +5,7 @@
 @dialog-font-size: var(--van-font-size-lg);
 @dialog-transition: var(--van-animation-duration-base);
 @dialog-border-radius: 16px;
-@dialog-background-color: var(--van-white);
+@dialog-background-color: var(--van-background-color-light);
 @dialog-header-font-weight: var(--van-font-weight-bold);
 @dialog-header-line-height: 24px;
 @dialog-header-padding-top: 26px;

packages/vant/src/divider/demo/index.vue

@@ -58,7 +58,7 @@ const t = useTranslate({
 
 <style lang="less">
 .demo-divider {
-  background-color: var(--van-white);
+  background-color: var(--van-background-color-light);
 
   .van-doc-demo-block__title {
     padding-top: var(--van-padding-md);

packages/vant/src/dropdown-menu/README.md

@@ -233,7 +233,7 @@ The component provides the following CSS variables, which can be used to customi
 | Name | Default Value | Description |
 | --- | --- | --- |
 | --van-dropdown-menu-height | _48px_ | - |
-| --van-dropdown-menu-background-color | _var(--van-white)_ | - |
+| --van-dropdown-menu-background-color | _var(--van-background-color-light)_ | - |
 | --van-dropdown-menu-box-shadow | _0 2px 12px fade(var(--van-gray-7), 12)_ | - |
 | --van-dropdown-menu-title-font-size | _15px_ | - |
 | --van-dropdown-menu-title-text-color | _var(--van-text-color)_ | - |

packages/vant/src/dropdown-menu/README.zh-CN.md

@@ -237,7 +237,7 @@ dropdownItemRef.value?.toggle();
 | 名称 | 默认值 | 描述 |
 | --- | --- | --- |
 | --van-dropdown-menu-height | _48px_ | - |
-| --van-dropdown-menu-background-color | _var(--van-white)_ | - |
+| --van-dropdown-menu-background-color | _var(--van-background-color-light)_ | - |
 | --van-dropdown-menu-box-shadow | _0 2px 12px fade(var(--van-gray-7), 12)_ | - |
 | --van-dropdown-menu-title-font-size | _15px_ | - |
 | --van-dropdown-menu-title-text-color | _var(--van-text-color)_ | - |

packages/vant/src/dropdown-menu/var.less

@@ -1,7 +1,7 @@
 @import '../style/var.less';
 
 @dropdown-menu-height: 48px;
-@dropdown-menu-background-color: var(--van-white);
+@dropdown-menu-background-color: var(--van-background-color-light);
 @dropdown-menu-box-shadow: 0 2px 12px rgba(100, 101, 102, 0.12);
 @dropdown-menu-title-font-size: 15px;
 @dropdown-menu-title-text-color: var(--van-text-color);

packages/vant/src/empty/demo/index.vue

@@ -68,7 +68,7 @@ const active = ref('error');
 
 <style lang="less">
 .demo-empty {
-  background: var(--van-white);
+  background: var(--van-background-color-light);
 
   .custom-image {
     .van-empty__image {

packages/vant/src/grid-item/var.less

@@ -1,7 +1,7 @@
 @import '../style/var.less';
 
 @grid-item-content-padding: var(--van-padding-md) var(--van-padding-xs);
-@grid-item-content-background-color: var(--van-white);
+@grid-item-content-background-color: var(--van-background-color-light);
 @grid-item-content-active-color: var(--van-active-color);
 @grid-item-icon-size: 28px;
 @grid-item-text-color: var(--van-gray-7);

packages/vant/src/grid/README.md

@@ -159,7 +159,7 @@ The component provides the following CSS variables, which can be used to customi
 | Name | Default Value | Description |
 | --- | --- | --- |
 | --van-grid-item-content-padding | _var(--van-padding-md) var(--van-padding-xs)_ | - |
-| --van-grid-item-content-background-color | _var(--van-white)_ | - |
+| --van-grid-item-content-background-color | _var(--van-background-color-light)_ | - |
 | --van-grid-item-content-active-color | _var(--van-active-color)_ | - |
 | --van-grid-item-icon-size | _28px_ | - |
 | --van-grid-item-text-color | _var(--van-gray-7)_ | - |

packages/vant/src/grid/README.zh-CN.md

@@ -175,7 +175,7 @@ import type { GridProps, GridDirection, GridItemProps } from 'vant';
 | 名称 | 默认值 | 描述 |
 | --- | --- | --- |
 | --van-grid-item-content-padding | _var(--van-padding-md) var(--van-padding-xs)_ | - |
-| --van-grid-item-content-background-color | _var(--van-white)_ | - |
+| --van-grid-item-content-background-color | _var(--van-background-color-light)_ | - |
 | --van-grid-item-content-active-color | _var(--van-active-color)_ | - |
 | --van-grid-item-icon-size | _28px_ | - |
 | --van-grid-item-text-color | _var(--van-gray-7)_ | - |

packages/vant/src/image/demo/index.vue

@@ -93,7 +93,7 @@ const fits = ['contain', 'cover', 'fill', 'none', 'scale-down'] as const;
 <style lang="less">
 .demo-image {
   overflow-x: hidden;
-  background-color: var(--van-white);
+  background-color: var(--van-background-color-light);
 
   .van-row {
     padding: 0 var(--van-padding-md);

packages/vant/src/index-anchor/var.less

@@ -8,4 +8,4 @@
 @index-anchor-line-height: 32px;
 @index-anchor-background-color: transparent;
 @index-anchor-sticky-text-color: var(--van-danger-color);
-@index-anchor-sticky-background-color: var(--van-white);
+@index-anchor-sticky-background-color: var(--van-background-color-light);

packages/vant/src/index-bar/README.md

@@ -144,4 +144,4 @@ The component provides the following CSS variables, which can be used to customi
 | --van-index-anchor-line-height | _32px_ | - |
 | --van-index-anchor-background-color | _transparent_ | - |
 | --van-index-anchor-sticky-text-color | _var(--van-danger-color)_ | - |
-| --van-index-anchor-sticky-background-color | _var(--van-white)_ | - |
+| --van-index-anchor-sticky-background-color | _var(--van-background-color-light)_ | - |

packages/vant/src/index-bar/README.zh-CN.md

@@ -148,4 +148,4 @@ indexBarRef.value?.scrollTo('B');
 | --van-index-anchor-line-height | _32px_ | - |
 | --van-index-anchor-background-color | _transparent_ | - |
 | --van-index-anchor-sticky-text-color | _var(--van-danger-color)_ | - |
-| --van-index-anchor-sticky-background-color | _var(--van-white)_ | - |
+| --van-index-anchor-sticky-background-color | _var(--van-background-color-light)_ | - |

packages/vant/src/loading/demo/index.vue

@@ -62,7 +62,7 @@ const t = useTranslate({
 
 <style lang="less">
 .demo-loading {
-  background: var(--van-white);
+  background: var(--van-background-color-light);
 
   .van-loading {
     display: inline-block;

packages/vant/src/nav-bar/README.md

@@ -130,9 +130,9 @@ import type { NavbarProps } from 'vant';
 The component provides the following CSS variables, which can be used to customize styles. Please refer to [ConfigProvider component](#/en-US/config-provider).
 
 | Name | Default Value | Description |
-| ------------------------------ | -------------------------- | ----------- |
+| --- | --- | --- |
 | --van-nav-bar-height | _46px_ | - |
-| --van-nav-bar-background-color | _var(--van-white)_         | -           |
+| --van-nav-bar-background-color | _var(--van-background-color-light)_ | - |
 | --van-nav-bar-arrow-size | _16px_ | - |
 | --van-nav-bar-icon-color | _var(--van-primary-color)_ | - |
 | --van-nav-bar-text-color | _var(--van-primary-color)_ | - |

packages/vant/src/nav-bar/README.zh-CN.md

@@ -138,9 +138,9 @@ import type { NavbarProps } from 'vant';
 组件提供了下列 CSS 变量，可用于自定义样式，使用方法请参考 [ConfigProvider 组件](#/zh-CN/config-provider)。
 
 | 名称                           | 默认值                              | 描述 |
-| ------------------------------ | -------------------------- | ---- |
+| ------------------------------ | ----------------------------------- | ---- |
 | --van-nav-bar-height           | _46px_                              | -    |
-| --van-nav-bar-background-color | _var(--van-white)_         | -    |
+| --van-nav-bar-background-color | _var(--van-background-color-light)_ | -    |
 | --van-nav-bar-arrow-size       | _16px_                              | -    |
 | --van-nav-bar-icon-color       | _var(--van-primary-color)_          | -    |
 | --van-nav-bar-text-color       | _var(--van-primary-color)_          | -    |

packages/vant/src/nav-bar/var.less

@@ -1,7 +1,7 @@
 @import '../style/var.less';
 
 @nav-bar-height: 46px;
-@nav-bar-background-color: var(--van-white);
+@nav-bar-background-color: var(--van-background-color-light);
 @nav-bar-arrow-size: 16px;
 @nav-bar-icon-color: var(--van-primary-color);
 @nav-bar-text-color: var(--van-primary-color);

packages/vant/src/notice-bar/demo/index.vue

@@ -74,7 +74,7 @@ const t = useTranslate({
 
 <style lang="less">
 .demo-notice-bar {
-  background: var(--van-white);
+  background: var(--van-background-color-light);
 
   .van-notice-bar:not(:first-of-type) {
     margin-top: 4px;

packages/vant/src/number-keyboard/var.less

@@ -3,7 +3,7 @@
 @number-keyboard-background-color: var(--van-gray-2);
 @number-keyboard-key-height: 48px;
 @number-keyboard-key-font-size: 28px;
-@number-keyboard-key-background-color: var(--van-white);
+@number-keyboard-key-background-color: var(--van-background-color-light);
 @number-keyboard-key-active-color: var(--van-gray-3);
 @number-keyboard-delete-font-size: var(--van-font-size-lg);
 @number-keyboard-title-color: var(--van-gray-7);

packages/vant/src/overlay/demo/index.vue

@@ -47,7 +47,7 @@ const showEmbedded = ref(false);
 
 <style lang="less">
 .demo-overlay {
-  background: var(--van-white);
+  background: var(--van-background-color-light);
 
   .wrapper {
     display: flex;
@@ -59,7 +59,7 @@ const showEmbedded = ref(false);
   .block {
     width: 120px;
     height: 120px;
-    background-color: var(--van-white);
+    background-color: var(--van-background-color-light);
     border-radius: 4px;
   }
 }

packages/vant/src/pagination/README.md

@@ -118,6 +118,6 @@ The component provides the following CSS variables, which can be used to customi
 | --van-pagination-item-default-color | _var(--van-primary-color)_ | - |
 | --van-pagination-item-disabled-color | _var(--van-gray-7)_ | - |
 | --van-pagination-item-disabled-background-color | _var(--van-background-color)_ | - |
-| --van-pagination-background-color | _var(--van-white)_ | - |
+| --van-pagination-background-color | _var(--van-background-color-light)_ | - |
 | --van-pagination-desc-color | _var(--van-gray-7)_ | - |
 | --van-pagination-disabled-opacity | _var(--van-disabled-opacity)_ | - |

packages/vant/src/pagination/README.zh-CN.md

@@ -126,6 +126,6 @@ import type { PaginationMode, PaginationProps } from 'vant';
 | --van-pagination-item-default-color | _var(--van-primary-color)_ | - |
 | --van-pagination-item-disabled-color | _var(--van-gray-7)_ | - |
 | --van-pagination-item-disabled-background-color | _var(--van-background-color)_ | - |
-| --van-pagination-background-color | _var(--van-white)_ | - |
+| --van-pagination-background-color | _var(--van-background-color-light)_ | - |
 | --van-pagination-desc-color | _var(--van-gray-7)_ | - |
 | --van-pagination-disabled-opacity | _var(--van-disabled-opacity)_ | - |

packages/vant/src/pagination/var.less

@@ -6,6 +6,6 @@
 @pagination-item-default-color: var(--van-primary-color);
 @pagination-item-disabled-color: var(--van-gray-7);
 @pagination-item-disabled-background-color: var(--van-background-color);
-@pagination-background-color: var(--van-white);
+@pagination-background-color: var(--van-background-color-light);
 @pagination-desc-color: var(--van-gray-7);
 @pagination-disabled-opacity: var(--van-disabled-opacity);

packages/vant/src/password-input/README.md

@@ -160,7 +160,7 @@ The component provides the following CSS variables, which can be used to customi
 | --van-password-input-margin | _0 var(--van-padding-md)_ | - |
 | --van-password-input-font-size | _20px_ | - |
 | --van-password-input-border-radius | _6px_ | - |
-| --van-password-input-background-color | _var(--van-white)_ | - |
+| --van-password-input-background-color | _var(--van-background-color-light)_ | - |
 | --van-password-input-info-color | _var(--van-gray-6)_ | - |
 | --van-password-input-info-font-size | _var(--van-font-size-md)_ | - |
 | --van-password-input-error-info-color | _var(--van-danger-color)_ | - |

packages/vant/src/password-input/README.zh-CN.md

@@ -170,7 +170,7 @@ export default {
 | --van-password-input-margin | _0 var(--van-padding-md)_ | - |
 | --van-password-input-font-size | _20px_ | - |
 | --van-password-input-border-radius | _6px_ | - |
-| --van-password-input-background-color | _var(--van-white)_ | - |
+| --van-password-input-background-color | _var(--van-background-color-light)_ | - |
 | --van-password-input-info-color | _var(--van-gray-6)_ | - |
 | --van-password-input-info-font-size | _var(--van-font-size-md)_ | - |
 | --van-password-input-error-info-color | _var(--van-danger-color)_ | - |

packages/vant/src/password-input/var.less

@@ -4,7 +4,7 @@
 @password-input-margin: 0 var(--van-padding-md);
 @password-input-font-size: 20px;
 @password-input-border-radius: 6px;
-@password-input-background-color: var(--van-white);
+@password-input-background-color: var(--van-background-color-light);
 @password-input-info-color: var(--van-gray-6);
 @password-input-info-font-size: var(--van-font-size-md);
 @password-input-error-info-color: var(--van-danger-color);

packages/vant/src/picker/README.md

@@ -415,7 +415,7 @@ The component provides the following CSS variables, which can be used to customi
 
 | Name | Default Value | Description |
 | --- | --- | --- |
-| --van-picker-background-color | _var(--van-white)_ | - |
+| --van-picker-background-color | _var(--van-background-color-light)_ | - |
 | --van-picker-toolbar-height | _44px_ | - |
 | --van-picker-title-font-size | _var(--van-font-size-lg)_ | - |
 | --van-picker-title-line-height | _var(--van-line-height-md)_ | - |

packages/vant/src/picker/README.zh-CN.md

@@ -439,8 +439,8 @@ pickerRef.value?.confirm();
 组件提供了下列 CSS 变量，可用于自定义样式，使用方法请参考 [ConfigProvider 组件](#/zh-CN/config-provider)。
 
 | 名称 | 默认值 | 描述 |
-| ------------------------------------ | ---------------------------- | ---- |
+| --- | --- | --- |
-| --van-picker-background-color        | _var(--van-white)_           | -    |
+| --van-picker-background-color | _var(--van-background-color-light)_ | - |
 | --van-picker-toolbar-height | _44px_ | - |
 | --van-picker-title-font-size | _var(--van-font-size-lg)_ | - |
 | --van-picker-title-line-height | _var(--van-line-height-md)_ | - |

packages/vant/src/picker/var.less

@@ -1,6 +1,6 @@
 @import '../style/var.less';
 
-@picker-background-color: var(--van-white);
+@picker-background-color: var(--van-background-color-light);
 @picker-toolbar-height: 44px;
 @picker-title-font-size: var(--van-font-size-lg);
 @picker-title-line-height: var(--van-line-height-md);

packages/vant/src/popover/README.md

@@ -285,7 +285,7 @@ The component provides the following CSS variables, which can be used to customi
 | --van-popover-action-line-height | _var(--van-line-height-md)_ | - |
 | --van-popover-action-icon-size | _20px_ | - |
 | --van-popover-light-text-color | _var(--van-text-color)_ | - |
-| --van-popover-light-background-color | _var(--van-white)_ | - |
+| --van-popover-light-background-color | _var(--van-background-color-light)_ | - |
 | --van-popover-light-action-disabled-text-color | _var(--van-gray-5)_ | - |
 | --van-popover-dark-text-color | _var(--van-white)_ | - |
 | --van-popover-dark-background-color | _#4a4a4a_ | - |

packages/vant/src/popover/README.zh-CN.md

@@ -297,7 +297,7 @@ import type {
 | --van-popover-action-line-height | _var(--van-line-height-md)_ | - |
 | --van-popover-action-icon-size | _20px_ | - |
 | --van-popover-light-text-color | _var(--van-text-color)_ | - |
-| --van-popover-light-background-color | _var(--van-white)_ | - |
+| --van-popover-light-background-color | _var(--van-background-color-light)_ | - |
 | --van-popover-light-action-disabled-text-color | _var(--van-gray-5)_ | - |
 | --van-popover-dark-text-color | _var(--van-white)_ | - |
 | --van-popover-dark-background-color | _#4a4a4a_ | - |

packages/vant/src/popover/var.less

@@ -8,7 +8,7 @@
 @popover-action-line-height: var(--van-line-height-md);
 @popover-action-icon-size: 20px;
 @popover-light-text-color: var(--van-text-color);
-@popover-light-background-color: var(--van-white);
+@popover-light-background-color: var(--van-background-color-light);
 @popover-light-action-disabled-text-color: var(--van-gray-5);
 @popover-dark-text-color: var(--van-white);
 @popover-dark-background-color: #4a4a4a;

packages/vant/src/popup/README.md

@@ -162,7 +162,7 @@ The component provides the following CSS variables, which can be used to customi
 
 | Name | Default Value | Description |
 | --- | --- | --- |
-| --van-popup-background-color | _var(--van-white)_ | - |
+| --van-popup-background-color | _var(--van-background-color-light)_ | - |
 | --van-popup-transition | _transform var(--van-animation-duration-base)_ | - |
 | --van-popup-round-border-radius | _16px_ | - |
 | --van-popup-close-icon-size | _22px_ | - |

packages/vant/src/popup/README.zh-CN.md

@@ -168,7 +168,7 @@ import type { PopupProps, PopupPosition, PopupCloseIconPosition } from 'vant';
 
 | 名称 | 默认值 | 描述 |
 | --- | --- | --- |
-| --van-popup-background-color | _var(--van-white)_ | - |
+| --van-popup-background-color | _var(--van-background-color-light)_ | - |
 | --van-popup-transition | _transform var(--van-animation-duration-base)_ | - |
 | --van-popup-round-border-radius | _16px_ | - |
 | --van-popup-close-icon-size | _22px_ | - |

packages/vant/src/popup/var.less

@@ -1,6 +1,6 @@
 @import '../style/var.less';
 
-@popup-background-color: var(--van-white);
+@popup-background-color: var(--van-background-color-light);
 @popup-transition: transform var(--van-animation-duration-base);
 @popup-round-border-radius: 16px;
 @popup-close-icon-size: 22px;

packages/vant/src/progress/demo/index.vue

@@ -72,7 +72,7 @@ const reduce = () => {
 
 <style lang="less">
 .demo-progress {
-  background: var(--van-white);
+  background: var(--van-background-color-light);
 
   .van-progress {
     margin: 20px 16px;

packages/vant/src/pull-refresh/demo/index.vue

@@ -100,7 +100,7 @@ onMounted(preloadImage);
 
 <style lang="less">
 .demo-pull-refresh {
-  background-color: var(--van-white);
+  background-color: var(--van-background-color-light);
 
   .van-pull-refresh {
     height: calc(100vh - 50px);

packages/vant/src/radio/demo/index.vue

@@ -141,7 +141,7 @@ const inactiveIcon = 'https://img.yzcdn.cn/vant/user-inactive.png';
 
 <style lang="less">
 .demo-radio {
-  background: var(--van-white);
+  background: var(--van-background-color-light);
 
   &-group {
     padding: 0 16px;

packages/vant/src/search/README.md

@@ -202,7 +202,7 @@ The component provides the following CSS variables, which can be used to customi
 | Name | Default Value | Description |
 | --- | --- | --- |
 | --van-search-padding | _10px var(--van-padding-sm)_ | - |
-| --van-search-background-color | _var(--van-white)_ | - |
+| --van-search-background-color | _var(--van-background-color-light)_ | - |
 | --van-search-content-background-color | _var(--van-gray-1)_ | - |
 | --van-search-input-height | _34px_ | - |
 | --van-search-label-padding | _0 5px_ | - |

packages/vant/src/search/README.zh-CN.md

@@ -212,9 +212,9 @@ searchRef.value?.focus();
 组件提供了下列 CSS 变量，可用于自定义样式，使用方法请参考 [ConfigProvider 组件](#/zh-CN/config-provider)。
 
 | 名称 | 默认值 | 描述 |
-| ------------------------------------- | ---------------------------- | ---- |
+| --- | --- | --- |
 | --van-search-padding | _10px var(--van-padding-sm)_ | - |
-| --van-search-background-color         | _var(--van-white)_           | -    |
+| --van-search-background-color | _var(--van-background-color-light)_ | - |
 | --van-search-content-background-color | _var(--van-gray-1)_ | - |
 | --van-search-input-height | _34px_ | - |
 | --van-search-label-padding | _0 5px_ | - |

packages/vant/src/search/var.less

@@ -1,7 +1,7 @@
 @import '../style/var.less';
 
 @search-padding: 10px var(--van-padding-sm);
-@search-background-color: var(--van-white);
+@search-background-color: var(--van-background-color-light);
 @search-content-background-color: var(--van-gray-1);
 @search-input-height: 34px;
 @search-label-padding: 0 5px;

packages/vant/src/share-sheet/README.md

@@ -249,4 +249,4 @@ The component provides the following CSS variables, which can be used to customi
 | --van-share-sheet-option-description-font-size | _var(--van-font-size-sm)_ | - |
 | --van-share-sheet-cancel-button-font-size | _var(--van-font-size-lg)_ | - |
 | --van-share-sheet-cancel-button-height | _48px_ | - |
-| --van-share-sheet-cancel-button-background | _var(--van-white)_ | - |
+| --van-share-sheet-cancel-button-background | _var(--van-background-color-light)_ | - |

packages/vant/src/share-sheet/README.zh-CN.md

@@ -263,7 +263,7 @@ import type {
 | --van-share-sheet-option-description-font-size | _var(--van-font-size-sm)_ | - |
 | --van-share-sheet-cancel-button-font-size | _var(--van-font-size-lg)_ | - |
 | --van-share-sheet-cancel-button-height | _48px_ | - |
-| --van-share-sheet-cancel-button-background | _var(--van-white)_ | - |
+| --van-share-sheet-cancel-button-background | _var(--van-background-color-light)_ | - |
 
 ## 常见问题
 

packages/vant/src/share-sheet/var.less

@@ -15,4 +15,4 @@
 @share-sheet-option-description-font-size: var(--van-font-size-sm);
 @share-sheet-cancel-button-font-size: var(--van-font-size-lg);
 @share-sheet-cancel-button-height: 48px;
-@share-sheet-cancel-button-background: var(--van-white);
+@share-sheet-cancel-button-background: var(--van-background-color-light);

packages/vant/src/sidebar-item/var.less

@@ -12,4 +12,4 @@
 @sidebar-selected-border-width: 4px;
 @sidebar-selected-border-height: 16px;
 @sidebar-selected-border-color: var(--van-danger-color);
-@sidebar-selected-background-color: var(--van-white);
+@sidebar-selected-background-color: var(--van-background-color-light);

packages/vant/src/sidebar/README.md

@@ -153,4 +153,4 @@ The component provides the following CSS variables, which can be used to customi
 | --van-sidebar-selected-border-width | _4px_ | - |
 | --van-sidebar-selected-border-height | _16px_ | - |
 | --van-sidebar-selected-border-color | _var(--van-danger-color)_ | - |
-| --van-sidebar-selected-background-color | _var(--van-white)_ | - |
+| --van-sidebar-selected-background-color | _var(--van-background-color-light)_ | - |

packages/vant/src/sidebar/README.zh-CN.md

@@ -161,4 +161,4 @@ import type { SidebarProps, SidebarItemProps } from 'vant';
 | --van-sidebar-selected-border-width | _4px_ | - |
 | --van-sidebar-selected-border-height | _16px_ | - |
 | --van-sidebar-selected-border-color | _var(--van-danger-color)_ | - |
-| --van-sidebar-selected-background-color | _var(--van-white)_ | - |
+| --van-sidebar-selected-background-color | _var(--van-background-color-light)_ | - |

packages/vant/src/sidebar/demo/index.vue

@@ -71,7 +71,7 @@ const onChange = (index: number) => Toast(`${t('title')} ${index + 1}`);
 
 <style lang="less">
 .demo-sidebar {
-  background-color: var(--van-white);
+  background-color: var(--van-background-color-light);
 
   .van-sidebar {
     margin-left: var(--van-padding-md);

packages/vant/src/skeleton/demo/index.vue

@@ -47,7 +47,7 @@ const show = ref(false);
 
 <style lang="less">
 .demo-skeleton {
-  background-color: var(--van-white);
+  background-color: var(--van-background-color-light);
 
   .van-switch {
     margin: 0 var(--van-padding-md) var(--van-padding-xs);

packages/vant/src/slider/README.md

@@ -204,5 +204,5 @@ The component provides the following CSS variables, which can be used to customi
 | --van-slider-button-width | _24px_ | - |
 | --van-slider-button-height | _24px_ | - |
 | --van-slider-button-border-radius | _50%_ | - |
-| --van-slider-button-background-color | _var(--van-white)_ | - |
+| --van-slider-button-background-color | _var(--van-background-color-light)_ | - |
 | --van-slider-button-box-shadow | _0 1px 2px rgba(0, 0, 0, 0.5)_ | - |

packages/vant/src/slider/README.zh-CN.md

@@ -206,5 +206,5 @@ import type { SliderProps } from 'vant';
 | --van-slider-button-width | _24px_ | - |
 | --van-slider-button-height | _24px_ | - |
 | --van-slider-button-border-radius | _50%_ | - |
-| --van-slider-button-background-color | _var(--van-white)_ | - |
+| --van-slider-button-background-color | _var(--van-background-color-light)_ | - |
 | --van-slider-button-box-shadow | _0 1px 2px rgba(0, 0, 0, 0.5)_ | - |

packages/vant/src/slider/demo/index.vue

@@ -96,7 +96,7 @@ const onChange = (value: string) => Toast(t('text') + value);
 
 <style lang="less">
 .demo-slider {
-  background: var(--van-white);
+  background: var(--van-background-color-light);
   user-select: none;
 
   .van-doc-demo-block {

packages/vant/src/slider/var.less

@@ -7,5 +7,5 @@
 @slider-button-width: 24px;
 @slider-button-height: 24px;
 @slider-button-border-radius: 50%;
-@slider-button-background-color: var(--van-white);
+@slider-button-background-color: var(--van-background-color-light);
 @slider-button-box-shadow: 0 1px 2px rgba(0, 0, 0, 0.5);

packages/vant/src/stepper/index.less

@@ -142,7 +142,7 @@
 
     .van-stepper__minus {
       color: var(--van-stepper-button-round-theme-color);
-      background-color: var(--van-white);
+      background-color: var(--van-background-color-light);
       border: 1px solid var(--van-stepper-button-round-theme-color);
     }
   }

packages/vant/src/steps/README.md

@@ -128,4 +128,4 @@ The component provides the following CSS variables, which can be used to customi
 | --van-step-circle-size | _5px_ | - |
 | --van-step-circle-color | _var(--van-gray-6)_ | - |
 | --van-step-horizontal-title-font-size | _var(--van-font-size-sm)_ | - |
-| --van-steps-background-color | _var(--van-white)_ | - |
+| --van-steps-background-color | _var(--van-background-color-light)_ | - |

packages/vant/src/steps/README.zh-CN.md

@@ -122,7 +122,7 @@ import type { StepsProps, StepsDirection } from 'vant';
 组件提供了下列 CSS 变量，可用于自定义样式，使用方法请参考 [ConfigProvider 组件](#/zh-CN/config-provider)。
 
 | 名称 | 默认值 | 描述 |
-| ------------------------------------- | -------------------------- | ---- |
+| --- | --- | --- |
 | --van-step-text-color | _var(--van-gray-6)_ | - |
 | --van-step-active-color | _var(--van-success-color)_ | - |
 | --van-step-process-text-color | _var(--van-text-color)_ | - |
@@ -134,4 +134,4 @@ import type { StepsProps, StepsDirection } from 'vant';
 | --van-step-circle-size | _5px_ | - |
 | --van-step-circle-color | _var(--van-gray-6)_ | - |
 | --van-step-horizontal-title-font-size | _var(--van-font-size-sm)_ | - |
-| --van-steps-background-color          | _var(--van-white)_         | -    |
+| --van-steps-background-color | _var(--van-background-color-light)_ | - |

packages/vant/src/steps/var.less

@@ -1,3 +1,3 @@
 @import '../style/var.less';
 
-@steps-background-color: var(--van-white);
+@steps-background-color: var(--van-background-color-light);

packages/vant/src/style/demo/index.vue

@@ -77,7 +77,7 @@ const animate = (newName: string) => {
 
   .van-hairline--top {
     height: 30px;
-    background-color: var(--van-white);
+    background-color: var(--van-background-color-light);
 
     &::after {
       top: 5px;

packages/vant/src/style/var.less

@@ -30,7 +30,7 @@
 @active-opacity: 0.7;
 @disabled-opacity: 0.5;
 @background-color: var(--van-gray-1);
-@background-color-light: #fafafa;
+@background-color-light: var(--van-white);
 @text-link-color: #576b95;
 
 // Padding

packages/vant/src/submit-bar/README.md

@@ -140,7 +140,7 @@ The component provides the following CSS variables, which can be used to customi
 | --- | --- | --- |
 | --van-submit-bar-height | _50px_ | - |
 | --van-submit-bar-z-index | _100_ | - |
-| --van-submit-bar-background-color | _var(--van-white)_ | - |
+| --van-submit-bar-background-color | _var(--van-background-color-light)_ | - |
 | --van-submit-bar-button-width | _110px_ | - |
 | --van-submit-bar-price-color | _var(--van-danger-color)_ | - |
 | --van-submit-bar-price-font-size | _var(--van-font-size-sm)_ | - |

packages/vant/src/submit-bar/README.zh-CN.md

@@ -147,7 +147,7 @@ import type { SubmitBarProps } from 'vant';
 | --- | --- | --- |
 | --van-submit-bar-height | _50px_ | - |
 | --van-submit-bar-z-index | _100_ | - |
-| --van-submit-bar-background-color | _var(--van-white)_ | - |
+| --van-submit-bar-background-color | _var(--van-background-color-light)_ | - |
 | --van-submit-bar-button-width | _110px_ | - |
 | --van-submit-bar-price-color | _var(--van-danger-color)_ | - |
 | --van-submit-bar-price-font-size | _var(--van-font-size-sm)_ | - |

packages/vant/src/submit-bar/var.less

@@ -2,7 +2,7 @@
 
 @submit-bar-height: 50px;
 @submit-bar-z-index: 100;
-@submit-bar-background-color: var(--van-white);
+@submit-bar-background-color: var(--van-background-color-light);
 @submit-bar-button-width: 110px;
 @submit-bar-price-color: var(--van-danger-color);
 @submit-bar-price-font-size: var(--van-font-size-md);

packages/vant/src/swipe-cell/demo/index.vue

@@ -100,7 +100,7 @@ const beforeClose = ({ position }: { position: string }) => {
 
   .van-card {
     margin: 0;
-    background-color: var(--van-white);
+    background-color: var(--van-background-color-light);
   }
 
   .delete-button {