diff --git a/src/components/HoverCard.astro b/src/components/HoverCard.astro
index ef92d2d..8737696 100644
--- a/src/components/HoverCard.astro
+++ b/src/components/HoverCard.astro
@@ -39,7 +39,7 @@ const {title, description, image = "", date} = Astro.props;
 
 			// Close card when clicking outside (mobile only)
 			document.addEventListener('click', (e) => {
-				if (window.innerWidth <= 768 && !card.contains(e.target)) {
+				if (window.innerWidth <= 768 && !card.contains(e.target as Node)) {
 					card.classList.remove('active');
 				}
 			});