diff --git a/.beads/interactions.jsonl b/.beads/interactions.jsonl
index 1520ef1..a225a5a 100644
--- a/.beads/interactions.jsonl
+++ b/.beads/interactions.jsonl
@@ -73,3 +73,5 @@
 {"id":"int-e4050bca9a4c650f7447b7dac6c81ebb","kind":"field_change","created_at":"2026-10-03T13:02:57.878785474Z","actor":"Shinuwa","issue_id":"sokko-g-8wa","extra":{"field":"status","new_value":"closed","old_value":"in_progress","reason":"Implemented shared toolbox configuration panels, migrated tool settings and text exchange, updated responsive styles, docs, and tests."}}
 {"id":"int-c4a9c3aa90751550c16cf7e201af7259","kind":"field_change","created_at":"2026-10-03T13:40:04.048932123Z","actor":"Shinuwa","issue_id":"sokko-g-0x3","extra":{"field":"status","new_value":"closed","old_value":"in_progress","reason":"Refined Configuration panel into a compact integrated layout with Organisation and Data on the first row, full-width tool settings below, shorter visible data actions, responsive stacking, documentation, and E2E coverage."}}
 {"id":"int-11873ba8e71cce0b835e8d8d2124359b","kind":"field_change","created_at":"2026-10-03T13:48:06.348778272Z","actor":"Shinuwa","issue_id":"sokko-g-mwn","extra":{"field":"status","new_value":"closed","old_value":"in_progress","reason":"Aligned the Espace select and import/export actions at small size, removed the redundant visible move label, retained accessible naming, and updated documentation and tests."}}
+{"id":"int-66c90a8d8067d5ef4113abfb6bb08acb","kind":"field_change","created_at":"2026-10-04T07:35:34.548239131Z","actor":"Shinuwa","issue_id":"sokko-g-s8f","extra":{"field":"status","new_value":"closed","old_value":"open","reason":"Duplicate created during CLI retry"}}
+{"id":"int-47ba58044a85b44f70cb202f254b6913","kind":"field_change","created_at":"2026-10-04T07:37:20.762939126Z","actor":"Shinuwa","issue_id":"sokko-g-b0e","extra":{"field":"status","new_value":"closed","old_value":"in_progress","reason":"Reused the shared module header layout for library tool previews; full validation passes."}}
diff --git a/website/src/pages/LibraryPage.jsx b/website/src/pages/LibraryPage.jsx
index ceb7109..bd65f53 100644
--- a/website/src/pages/LibraryPage.jsx
+++ b/website/src/pages/LibraryPage.jsx
@@ -359,7 +359,7 @@ function LibraryToolExample({ module, sourceData, description, categoryTitle, do
       <div className={`library-example-layout ${Array.isArray(docs?.controls) && docs.controls.length ? "has-legend" : ""}`}>
         <ToolControlLegend items={docs?.controls} heading={controlLegendHeading || "Repères"} />
         <article className={`module nds-tool-panel library-tool-example ${scrollable ? "is-scrollable" : ""}`} data-module-type={module.type}>
-          <header>
+          <header className="module-header">
             <div>
               <h2>{definition.label}</h2>
               <p>{definition.mode}</p>