diff --git a/src/extensions/score_layout/assets/css/score.css b/src/extensions/score_layout/assets/css/score.css
index 0871b9f37..9835504ff 100644
--- a/src/extensions/score_layout/assets/css/score.css
+++ b/src/extensions/score_layout/assets/css/score.css
@@ -63,9 +63,13 @@ html[data-theme="dark"] {
 .bd-main .bd-content .bd-article-container {
     max-width: 100%;  /* default is 60em */
   }
-/* Whole page size */
+/* Whole page size — stretch to the full viewport width on wide screens
+   (default max-width is 88rem), but keep a small left/right gutter so the
+   content doesn't run to the screen edges. */
 .bd-page-width {
-    max-width: 100rem;  /* default is 88rem */
+    max-width: none;
+    padding-left: 2rem;
+    padding-right: 2rem;
 }