diff --git a/validation-suite/backend/mercury/app/modules/orion/components/chapters.py b/validation-suite/backend/mercury/app/modules/orion/components/chapters.py
index 20b6bcd3..09ab5193 100644
--- a/validation-suite/backend/mercury/app/modules/orion/components/chapters.py
+++ b/validation-suite/backend/mercury/app/modules/orion/components/chapters.py
@@ -83,8 +83,10 @@ class CoverComponent(ReportComponent):
             '<p class="cover-subtitle">Funktions- und Leistungsqualifikation Klein-Sterilisator</p>'
             f'<p class="cover-subtitle">{text(context.customer.name)}</p>'
             f"{rows}"
+            '<div class="cover-closing">'
             f"{validation_result_box(validation.result)}"
-            '<div class="signature-grid"><div>Unterschrift technische Validierung</div><div>Unterschrift Auftraggeber</div></div>'
+            '<div class="signature-block"><div class="signature-line"></div><div class="signature-label">Unterschrift technische Validierung</div></div>'
+            "</div>"
             "</section>"
         )
 
diff --git a/validation-suite/backend/mercury/app/modules/orion/templates/report.css b/validation-suite/backend/mercury/app/modules/orion/templates/report.css
index c4927d6c..7d0382dd 100644
--- a/validation-suite/backend/mercury/app/modules/orion/templates/report.css
+++ b/validation-suite/backend/mercury/app/modules/orion/templates/report.css
@@ -135,7 +135,7 @@ body {
 
 .cover-page {
   page: cover;
-  min-height: 245mm;
+  min-height: 238mm;
   display: flex;
   flex-direction: column;
   justify-content: flex-start;
@@ -151,7 +151,7 @@ body {
   display: grid;
   gap: 18mm;
   grid-template-columns: 1fr 55mm;
-  margin-bottom: 18mm;
+  margin-bottom: 14mm;
 }
 
 .cover-logo {
@@ -186,20 +186,26 @@ h1 {
 .cover-subtitle {
   color: #4F6A74;
   font-size: 14pt;
-  margin: 0 0 9mm 0;
+  margin: 0 0 6mm 0;
 }
 
 .cover-page .definition-row {
   grid-template-columns: 36mm 1fr;
-  padding: 1.4mm 0;
+  padding: 1.2mm 0;
+}
+
+.cover-closing {
+  break-inside: avoid;
+  margin-top: 5mm;
+  page-break-inside: avoid;
 }
 
 .result-box {
-  border: 1.2mm solid #8A9498;
+  border: .8mm solid #8A9498;
   border-radius: 2mm;
   break-inside: avoid;
-  margin: 8mm 0;
-  padding: 7mm 8mm;
+  margin: 6mm 0;
+  padding: 5mm 7mm;
   page-break-inside: avoid;
   text-align: center;
   width: 100%;
@@ -207,10 +213,10 @@ h1 {
 
 .result-box__label {
   color: #4F5E63;
-  font-size: 9.5pt;
+  font-size: 9pt;
   font-weight: 700;
   letter-spacing: .06em;
-  margin-bottom: 4mm;
+  margin-bottom: 2.5mm;
 }
 
 .result-box__value {
@@ -219,12 +225,12 @@ h1 {
 }
 
 .result-box--cover {
-  margin-top: 7mm;
-  padding: 6mm 8mm;
+  margin: 0 0 7mm 0;
+  padding: 4.5mm 7mm;
 }
 
 .result-box--cover .result-box__value {
-  font-size: 24pt;
+  font-size: 21pt;
   text-transform: uppercase;
 }
 
@@ -261,17 +267,23 @@ h1 {
   color: #2E3B40;
 }
 
-.signature-grid {
-  display: grid;
-  grid-template-columns: 1fr 1fr;
-  gap: 16mm;
-  margin-top: 11mm;
+.signature-block {
+  break-inside: avoid;
+  color: #6B7C85;
+  margin-top: 6mm;
+  page-break-inside: avoid;
+  width: 82mm;
 }
 
-.signature-grid div {
+.signature-line {
   border-top: 1px solid #6B7C85;
-  color: #6B7C85;
-  padding-top: 3mm;
+  height: 0;
+  margin-bottom: 2.5mm;
+  width: 82mm;
+}
+
+.signature-label {
+  font-size: 9pt;
 }
 
 .chapter {
diff --git a/validation-suite/backend/mercury/tests/test_validation_workflow.py b/validation-suite/backend/mercury/tests/test_validation_workflow.py
index 3a04f0a5..af818421 100644
--- a/validation-suite/backend/mercury/tests/test_validation_workflow.py
+++ b/validation-suite/backend/mercury/tests/test_validation_workflow.py
@@ -920,6 +920,10 @@ def test_orion_result_boxes_render_on_cover_summary_and_results(tmp_path):
     assert html.count("VALIDIERUNGSERGEBNIS") >= 3
     assert "BESTANDEN MIT AUFLAGEN" in html
     assert "Bestanden mit Auflagen" in html
+    assert 'class="cover-closing"' in html
+    assert 'class="signature-block"' in html
+    assert "Unterschrift technische Validierung" in html
+    assert "Unterschrift Auftraggeber" not in html
     assert html.index('id="cover"') < html.index("BESTANDEN MIT AUFLAGEN")
     assert html.index('id="summary"') < html.index("Bestanden mit Auflagen")
     assert html.index('id="results"') < html.rindex("Bestanden mit Auflagen")
@@ -929,6 +933,8 @@ def test_orion_result_box_css_prevents_page_breaks():
     css = Path("app/modules/orion/templates/report.css").read_text(encoding="utf-8")
 
     assert ".result-box" in css
+    assert ".cover-closing" in css
+    assert ".signature-block" in css
     assert "break-inside: avoid" in css
     assert "page-break-inside: avoid" in css
     assert "#EAF5EE" in css