diff --git a/plugins/ms-ai-architect/playground/ms-ai-architect-playground.html b/plugins/ms-ai-architect/playground/ms-ai-architect-playground.html
index dcbe73a..304dfe3 100644
--- a/plugins/ms-ai-architect/playground/ms-ai-architect-playground.html
+++ b/plugins/ms-ai-architect/playground/ms-ai-architect-playground.html
@@ -185,6 +185,15 @@
        ikke skubber innhold utenfor viewport. */
     .recommendation-card__body { overflow-wrap: anywhere; word-break: break-word; }
 
+    /* v1.14.0 sesjon 3: layout-utilities for risk-rapporter (renderDpia, renderSecurity, renderRos).
+       Speiler Anthropic-ref ros-lier-scenario. Hoist til DS i v1.15.0 hvis andre plugins trenger samme. */
+    .ros-layout { display: grid; grid-template-columns: 1fr 320px; gap: var(--space-6); align-items: start; margin-block: var(--space-5); }
+    .summary-grid { display: grid; grid-template-columns: 1.4fr 1fr; gap: var(--space-5); align-items: start; margin-block: var(--space-5); }
+    @media (max-width: 980px) { .ros-layout, .summary-grid { grid-template-columns: 1fr; } }
+    .findings-section, .small-multiples-section { margin-block: var(--space-5); }
+    .findings-section > h3, .small-multiples-section > h3 { margin: 0 0 var(--space-3); font-size: var(--font-size-lg); font-weight: var(--font-weight-semibold); }
+    .findings__items--standalone { list-style: none; margin: 0; padding: 0; border: 1px solid var(--color-border-subtle); border-radius: var(--radius-lg); background: var(--color-surface); overflow: hidden; }
+
     /* v1.13.1 fix (B7): .report-meta er ikke definert i vendored DS — vi bruker
        <section class="report-meta"> som outer-wrapper i flere rendrere. Browser-
        defaults for <dl><dd><ul> gir uforutsigbare indents (Forpliktelser-bullet-
@@ -209,12 +218,11 @@
     /* v1.13.1 fix (B12, B13, B15): defensive block-layout for sibling-rapport-
        seksjoner som kan ha overflow-issues mot foregående grid-elementer
        (.small-multiples, .kanban-board, .mat-ladder). Sikrer eksplisitt
-       block-flow + clear så de ikke leker grid-celler eller flyter. */
-    .top-risks,
+       block-flow + clear så de ikke leker grid-celler eller flyter.
+       v1.14.0 sesjon 3: .top-risks fjernet (ligger nå i .card med riktig DS block-flow). */
     .suppressed-panel,
     .phase-detail,
     .aiact-timeline,
-    .small-multiples + .top-risks,
     .kanban-board + .report-meta,
     .mat-ladder + .phase-detail,
     .phase-detail + .phase-detail { display: block; clear: both; width: 100%; }
@@ -3327,9 +3335,11 @@
     }
 
     function renderFindingsBlock(findings, label) {
-      // v1.13.0 fix (B1): DS' .findings er grid 360px+1fr (list+detail-panel).
-      // Vi har bare list-kolonnen; bruk <section class="report-meta"> som outer
-      // for å beholde findings__list-strukturen uten å bli klemt til 360px.
+      // v1.14.0 sesjon 3: refaktorert fra .report-meta-band-aid til standalone
+      // findings-section. DS' .findings er grid 360px+1fr (list+detail-panel) —
+      // siden vi ikke har detail-panel, bruker vi en standalone container med
+      // .findings__items--standalone-modifier som styles lokalt.
+      if (!findings || !findings.length) return '';
       const items = findings.map(function (f) {
         return '<li class="findings__item">' +
                  '<span class="findings__item-severity-dot" data-severity="' + escapeAttr(f.severity || 'info') + '"></span>' +
@@ -3338,14 +3348,9 @@
                  '<span class="findings__item-meta">Lokasjon: ' + escapeHtml(f.location || '—') + ' · Severity: ' + escapeHtml(f.severity || '—') + '</span>' +
                '</li>';
       }).join('');
-      return '<section class="report-meta">' +
-               '<h4>' + escapeHtml(label) + '</h4>' +
-               '<div class="findings__list">' +
-                 '<div class="findings__group">' +
-                   '<div class="findings__group-header"><span>' + escapeHtml(label) + '</span><span>' + findings.length + '</span></div>' +
-                   '<ul class="findings__items">' + items + '</ul>' +
-                 '</div>' +
-               '</div>' +
+      return '<section class="findings-section">' +
+               '<h3>' + escapeHtml(label) + '</h3>' +
+               '<ul class="findings__items findings__items--standalone">' + items + '</ul>' +
              '</section>';
     }
 
@@ -3671,7 +3676,12 @@
     }
 
     function renderDpia(data, slot) {
-      const matrixHtml = renderMatrixHtml(data, 5);
+      // v1.14.0 sesjon 3: matrix wrappet i .card med h2 for visuell separasjon
+      // fra residual-pair og threats-tabell (per Anthropic-ref ros-lier-pattern).
+      const matrixHtml = '<div class="card" style="padding: var(--space-6)">' +
+                           '<h2>5×5 Risikomatrise</h2>' +
+                           renderMatrixHtml(data, 5) +
+                         '</div>';
       const threatsHtml = renderThreatsTable(data.threats);
       const rp = data.residualPair;
       let residualHtml = '';
@@ -3735,34 +3745,51 @@
         if (n >= 4)  return 'medium';
         return 'low';
       };
-      const matrixHtml = renderMatrixHtml(data, 6);
-      const radarHtml = renderRadarSvg(data.dimensions || []);
-      // C7 small-multiples per OWASP-kategori (driver: categoryGrades).
+      // v1.14.0 sesjon 3: matrix + radar i .ros-layout (1fr 320px) per Anthropic-ref
+      // ros-lier-scenario. Matrix står i .card, radar i <aside class="card">.
+      const layoutHtml = '<div class="ros-layout">' +
+                           '<div class="card" style="padding: var(--space-6)">' +
+                             '<h2>6×5 Sikkerhetsmatrise</h2>' +
+                             renderMatrixHtml(data, 6) +
+                           '</div>' +
+                           '<aside class="card">' +
+                             '<h3>Dimensjons-radar</h3>' +
+                             renderRadarSvg(data.dimensions || []) +
+                           '</aside>' +
+                         '</div>';
+      // C7 small-multiples per OWASP-kategori (driver: categoryGrades) — egen seksjon
+      // i full bredde under layout.
       const cats = data.categoryGrades || [];
-      const smallMultiplesHtml = cats.length ? '<div class="small-multiples">' + cats.map(function (c) {
-        const grade = c.grade || '';
-        const fillPct = Math.max(0, Math.min(100, ((Number(c.score) || 0) / 5) * 100));
-        return '<div class="sm-card">' +
-                 '<div class="sm-card__header">' +
-                   '<span class="sm-card__name">' + escapeHtml(c.name || '') + '</span>' +
-                   '<span class="sm-card__grade" data-grade="' + escapeAttr(grade) + '">' + escapeHtml(grade) + '</span>' +
-                 '</div>' +
-                 '<div class="sm-card__bar"><div class="sm-card__bar-fill" style="width: ' + fillPct.toFixed(0) + '%"></div></div>' +
-                 '<span class="sm-card__status">Score ' + escapeHtml(String(c.score || 0)) + ' / 5</span>' +
-               '</div>';
-      }).join('') + '</div>' : '';
-      // C4 top-risks-list (max 5).
-      const topRisks = (data.topRisks || []).slice(0, 5);
-      const topRisksHtml = topRisks.length ? '<section class="top-risks">' +
-        '<h4 class="top-risks__heading">Top-risikoer</h4>' +
-        topRisks.map(function (r, i) {
-          const sev = r.severity || sevForScore(r.score);
-          return '<div class="top-risk" data-severity="' + escapeAttr(sev) + '">' +
-                   '<span class="top-risk__rank">' + (i + 1) + '</span>' +
-                   '<span class="top-risk__desc">' + escapeHtml(r.description || '') + '</span>' +
-                   '<span class="top-risk__score">' + escapeHtml(String(r.score || 0)) + '</span>' +
+      const smallMultiplesHtml = cats.length ? '<section class="small-multiples-section">' +
+        '<h3>Posture per OWASP-kategori</h3>' +
+        '<div class="small-multiples">' + cats.map(function (c) {
+          const grade = c.grade || '';
+          const fillPct = Math.max(0, Math.min(100, ((Number(c.score) || 0) / 5) * 100));
+          return '<div class="sm-card">' +
+                   '<div class="sm-card__header">' +
+                     '<span class="sm-card__name">' + escapeHtml(c.name || '') + '</span>' +
+                     '<span class="sm-card__grade" data-grade="' + escapeAttr(grade) + '">' + escapeHtml(grade) + '</span>' +
+                   '</div>' +
+                   '<div class="sm-card__bar"><div class="sm-card__bar-fill" style="width: ' + fillPct.toFixed(0) + '%"></div></div>' +
+                   '<span class="sm-card__status">Score ' + escapeHtml(String(c.score || 0)) + ' / 5</span>' +
                  '</div>';
-        }).join('') + '</section>' : '';
+        }).join('') + '</div>' +
+        '</section>' : '';
+      // C4 top-risks-list (max 5) — som <ol class="top-risks"> inne i .card.
+      const topRisks = (data.topRisks || []).slice(0, 5);
+      const topRisksHtml = topRisks.length ? '<div class="card">' +
+        '<h2>Topp-risikoer</h2>' +
+        '<ol class="top-risks">' +
+          topRisks.map(function (r, i) {
+            const sev = r.severity || sevForScore(r.score);
+            return '<li class="top-risk" data-severity="' + escapeAttr(sev) + '">' +
+                     '<span class="top-risk__rank">' + (i + 1) + '</span>' +
+                     '<span class="top-risk__desc">' + escapeHtml(r.description || '') + '</span>' +
+                     '<span class="top-risk__score">' + escapeHtml(String(r.score || 0)) + '</span>' +
+                   '</li>';
+          }).join('') +
+        '</ol>' +
+      '</div>' : '';
       // B6 residual-pair (når data.residualPair finnes).
       const rp = data.residualPair;
       let residualHtml = '';
@@ -3790,7 +3817,7 @@
         '</div>';
       }
       const findingsHtml = renderFindingsBlock(data.findings || [], 'Sikkerhetsfunn');
-      const body = matrixHtml + radarHtml + smallMultiplesHtml + topRisksHtml + residualHtml + findingsHtml;
+      const body = layoutHtml + smallMultiplesHtml + topRisksHtml + residualHtml + findingsHtml;
       // Utvid matrix-risk-6x5-keyStats med RESTRISIKO når residualPair finnes.
       const baseStats = inferKeyStats(data, 'matrix-risk-6x5');
       const stats = (data.keyStats || (rp && rp.after
@@ -3818,21 +3845,34 @@
         if (n >= 4)  return 'medium';
         return 'low';
       };
-      const matrixHtml = renderMatrixHtml(data, 5);
-      const radarHtml = renderRadarSvg(data.radar_axes || []);
-      // C4 top-risks-list (max 5).
+      // v1.14.0 sesjon 3: speil renderSecurity-pattern. Matrix + radar i .ros-layout
+      // (1fr 320px), top-risks + recommendation i .summary-grid (1.4fr 1fr).
+      const layoutHtml = '<div class="ros-layout">' +
+                           '<div class="card" style="padding: var(--space-6)">' +
+                             '<h2>5×5 Risikomatrise</h2>' +
+                             renderMatrixHtml(data, 5) +
+                           '</div>' +
+                           '<aside class="card">' +
+                             '<h3>Risiko-radar</h3>' +
+                             renderRadarSvg(data.radar_axes || []) +
+                           '</aside>' +
+                         '</div>';
+      // C4 top-risks-list (max 5) — som <ol class="top-risks"> inne i .card.
       const topRisks = (data.topRisks || []).slice(0, 5);
-      const topRisksHtml = topRisks.length ? '<section class="top-risks">' +
-        '<h4 class="top-risks__heading">Top-risikoer</h4>' +
-        topRisks.map(function (r, i) {
-          const sev = r.severity || sevForScore(r.score);
-          const scoreLabel = r.score ? String(r.score) : (r.severity || '—').toUpperCase();
-          return '<div class="top-risk" data-severity="' + escapeAttr(sev) + '">' +
-                   '<span class="top-risk__rank">' + (i + 1) + '</span>' +
-                   '<span class="top-risk__desc">' + escapeHtml(r.description || '') + '</span>' +
-                   '<span class="top-risk__score">' + escapeHtml(scoreLabel) + '</span>' +
-                 '</div>';
-        }).join('') + '</section>' : '';
+      const topRisksCardHtml = topRisks.length ? '<div class="card">' +
+        '<h2>Topp-risikoer</h2>' +
+        '<ol class="top-risks">' +
+          topRisks.map(function (r, i) {
+            const sev = r.severity || sevForScore(r.score);
+            const scoreLabel = r.score ? String(r.score) : (r.severity || '—').toUpperCase();
+            return '<li class="top-risk" data-severity="' + escapeAttr(sev) + '">' +
+                     '<span class="top-risk__rank">' + (i + 1) + '</span>' +
+                     '<span class="top-risk__desc">' + escapeHtml(r.description || '') + '</span>' +
+                     '<span class="top-risk__score">' + escapeHtml(scoreLabel) + '</span>' +
+                   '</li>';
+          }).join('') +
+        '</ol>' +
+      '</div>' : '';
       // B6 residual-pair (gjenbruker mønster fra Dpia / Security).
       const rp = data.residualPair;
       let residualHtml = '';
@@ -3861,12 +3901,18 @@
       }
       // D5 recommendation-card.
       const rec = data.recommendation || '';
-      const recommendationHtml = rec ? '<aside class="recommendation-card">' +
+      const recommendationCardHtml = rec ? '<aside class="recommendation-card">' +
         '<span class="recommendation-card__label">Anbefaling</span>' +
         '<p class="recommendation-card__body">' + escapeHtml(rec).replace(/\n/g, '<br>') + '</p>' +
       '</aside>' : '';
+      // Top-risks + recommendation i .summary-grid (1.4fr 1fr) per Anthropic-ref ros-lier.
+      // Hvis bare en av delene finnes, fyll andre kolonne med tom div for å bevare grid.
+      const summaryGridHtml = (topRisksCardHtml || recommendationCardHtml) ? '<div class="summary-grid">' +
+        (topRisksCardHtml || '<div></div>') +
+        (recommendationCardHtml || '<div></div>') +
+      '</div>' : '';
       const threatsHtml = renderThreatsTable(data.threats);
-      const body = matrixHtml + radarHtml + topRisksHtml + residualHtml + threatsHtml + recommendationHtml;
+      const body = layoutHtml + summaryGridHtml + residualHtml + threatsHtml;
       // Utvid matrix-risk-keyStats med RESTRISIKO når residualPair finnes
       // (samme mønster som renderDpia).
       const baseStats = inferKeyStats(data, 'matrix-risk');
diff --git a/plugins/ms-ai-architect/tests/test-playground-v3.sh b/plugins/ms-ai-architect/tests/test-playground-v3.sh
index 71019d2..c2e92a0 100755
--- a/plugins/ms-ai-architect/tests/test-playground-v3.sh
+++ b/plugins/ms-ai-architect/tests/test-playground-v3.sh
@@ -198,11 +198,11 @@ fi
 # -------------------------------------------------------
 # 12. Design-system CSS-klasse-bruk (Tier 1+2+3)
 # -------------------------------------------------------
-# v1.13.0 fix (B1): .findings outer-wrapper bevisst fjernet — DS' .findings er
-# grid 360px+1fr (list+detail-panel), men playground bruker bare list-kolonnen.
-# Asserterer .findings__list (BEM-list) i stedet for å bekrefte at findings-
-# strukturen fortsatt er i bruk uten at vi misbruker grid-containeren.
-DS_CLASSES=".pyramide .matrix .radar .findings__list .distribution .critique-card .capability-matrix .aiact-timeline .tracks .error-summary .guide-panel .expansion .form-progress"
+# v1.14.0 sesjon 3: .findings__list-wrapper fjernet sammen med .report-meta-band-aid.
+# renderFindingsBlock bruker nå <section class="findings-section"> + <ul class="findings__items
+# findings__items--standalone">. Asserterer .findings__items (BEM-list-items) i stedet —
+# bekrefter at findings-strukturen fortsatt er i bruk uten at vi misbruker grid-containeren.
+DS_CLASSES=".pyramide .matrix .radar .findings__items .distribution .critique-card .capability-matrix .aiact-timeline .tracks .error-summary .guide-panel .expansion .form-progress"
 for cls in $DS_CLASSES; do
   # Match som klassen i class="..." eller selektor — søk på klassenavnet uten leading dot
   bare="${cls#.}"