diff --git a/src/system-selectors.css b/src/system-selectors.css
index 8f26bad..6b77988 100644
--- a/src/system-selectors.css
+++ b/src/system-selectors.css
@@ -8,6 +8,7 @@
 		container-name: var(--system-enhanced, --system);
 		container-type: var(--system-enhanced, inline-size);
 		font-family: var(--system-font-family-body);
+		font-size: inherit;
 		line-height: var(--system-line-height);
 		color-scheme: light dark;
 	}