diff --git a/docs/.vitepress/theme/style.scss b/docs/.vitepress/theme/style.scss
index 56730c65d..950792f78 100644
--- a/docs/.vitepress/theme/style.scss
+++ b/docs/.vitepress/theme/style.scss
@@ -389,4 +389,14 @@
   mask-size: 100% 100%;
   background-color: currentColor;
   color: inherit;
+}
+
+/* Search modal blurred backdrop */
+.VPLocalSearchBox .backdrop {
+  backdrop-filter: blur(8px);
+  -webkit-backdrop-filter: blur(8px);
+}
+
+.dark .VPLocalSearchBox .backdrop {
+  background: rgba(0, 0, 0, 0.6);
 }
\ No newline at end of file