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feat(nav): add frosted glass blur effect on scroll #415

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Merged
huacnlee merged 1 commit into from
Apr 10, 2026
Merged

feat(nav): add frosted glass blur effect on scroll #415

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24 changes: 24 additions & 0 deletions docs/.vitepress/theme/style/custom.scss
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Original file line number Diff line number Diff line change
Expand Up @@ -6,3 +6,27 @@
background-color: transparent;
}
}

// 滚动后导航栏玻璃模糊效果（VitePress 在顶部时添加 .top 类，滚动后移除）
.VPNavBar:not(.top) {
backdrop-filter: blur(15px) !important;
-webkit-backdrop-filter: blur(15px) !important;
background-color: rgba(255, 255, 255, 0.7) !important;
border-bottom-color: transparent !important;
transition: background-color 0.25s, backdrop-filter 0.25s !important;
}

.dark .VPNavBar:not(.top) {
background-color: rgba(15, 15, 15, 0.7) !important;
}

// 滚动后让内部子元素背景透明，确保 backdrop-filter 效果穿透显示
.VPNavBar:not(.top) .content-body,
.VPNavBar:not(.top) .title {
background-color: transparent !important;
}

.VPNavBar:not(.top) .divider-line,
.VPNavBar:not(.top) .divider {
background-color: transparent !important;
}
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