From c2eaccd0d2109a6c64cee9fe615e48daaf4eda0e Mon Sep 17 00:00:00 2001
From: Divyansh Singh <40380293+brc-dd@users.noreply.github.com>
Date: Mon, 1 Sep 2025 01:46:18 +0530
Subject: [PATCH] fix(theme): avoid use of `:where` in selector list for now

x-ref: #4923
---
 src/client/theme-default/composables/outline.ts | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/client/theme-default/composables/outline.ts b/src/client/theme-default/composables/outline.ts
index d9eda9c1..752ad15b 100644
--- a/src/client/theme-default/composables/outline.ts
+++ b/src/client/theme-default/composables/outline.ts
@@ -23,7 +23,9 @@ export function getHeaders(
   range: DefaultTheme.Config['outline']
 ): DefaultTheme.OutlineItem[] {
   const headers = [
-    ...document.querySelectorAll('.VPDoc :where(h1,h2,h3,h4,h5,h6)')
+    ...document.querySelectorAll(
+      '.VPDoc h1, .VPDoc h2, .VPDoc h3, .VPDoc h4, .VPDoc h5, .VPDoc h6'
+    )
   ]
     .filter((el) => el.id && el.hasChildNodes())
     .map((el) => {