Phase 7

src/app/staff/book/layout.tsx

@@ -6,5 +6,9 @@
  * the persistent staff bottom nav.
  */
 export default function StaffBookLayout({ children }: { children: React.ReactNode }) {
-  return <div className="bg-stone min-h-screen">{children}</div>;
+  return (
+    <div id="main-content" className="bg-stone min-h-screen">
+      {children}
+    </div>
+  );
 }