diff --git a/src/parts/_misc.css b/src/parts/_misc.css
index 04d9a02..4c9b9c0 100644
--- a/src/parts/_misc.css
+++ b/src/parts/_misc.css
@@ -113,7 +113,7 @@ details > :not(summary) {
   margin-top: 0;
 }
 
-summary::-webkit-details-marker {
+summary::marker {
   color: var(--text-main);
 }