diff --git a/public/css/sub-pages.css b/public/css/sub-pages.css
index 329d03f9e..1630bbaa1 100644
--- a/public/css/sub-pages.css
+++ b/public/css/sub-pages.css
@@ -938,11 +938,10 @@ main#main {
 
 .tutorial-detail-title {
   font-family: var(--font-display);
-  font-size: clamp(2.5rem, 5vw, 4rem);
-  font-weight: 500;
-  font-style: italic;
+  font-size: clamp(2.5rem, 6vw, 4.5rem);
+  font-weight: 400;
   line-height: 1.05;
-  letter-spacing: -0.01em;
+  letter-spacing: -0.02em;
   color: var(--color-ink);
   margin-bottom: var(--spacing-md);
 }