diff --git a/CHANGELOG.md b/CHANGELOG.md
index 86a3a16..9531389 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -4,6 +4,10 @@ All notable changes to Primora. Format follows [Keep a Changelog](https://keepac
 
 ## [Unreleased]
 
+### Fixed
+
+- **Content column centers on wide screens** — `.page` was capped at 72rem but left-aligned, so above ~1200px the dashboard hugged the left with a growing dead zone on the right. It now centers (`margin-inline: auto`) while staying full-width below the cap.
+
 ## [0.8.4] - 2026-09-28
 
 ### Added
diff --git a/apps/frontend/src/index.css b/apps/frontend/src/index.css
index ac5c4d6..3dea3a6 100644
--- a/apps/frontend/src/index.css
+++ b/apps/frontend/src/index.css
@@ -1096,6 +1096,8 @@ code {
   /* ---------- page scaffold ---------- */
   .page {
     max-width: 72rem;
+    width: 100%;
+    margin-inline: auto;
     display: flex;
     flex-direction: column;
     gap: 1.5rem;