diff --git a/src/renderer/styles.css b/src/renderer/styles.css
index 48896947..3d62ff80 100644
--- a/src/renderer/styles.css
+++ b/src/renderer/styles.css
@@ -201,6 +201,9 @@
   h1,
   h2,
   h3 {
+    font-family: var(--font-serif);
+    font-weight: 500;
+    letter-spacing: -0.005em;
     text-wrap: balance;
   }
   /* Prevent double-tap-to-zoom on interactive elements for mobile */