diff --git a/quartz/styles/custom.scss b/quartz/styles/custom.scss
index 5d4a1d5..6e46303 100644
--- a/quartz/styles/custom.scss
+++ b/quartz/styles/custom.scss
@@ -49,6 +49,9 @@ border-bottom: 1px solid var(--secondary);
 .popover-hint div.table-container table thead tr th {
 border-bottom: 2px solid var(--secondary);
 }
+.popover-hint h1 {
+color: var(--tertiary);
+}
 .popover-hint h2 {
 color: var(--secondary);
 }