diff --git a/index.php b/index.php
index 40c23d1..c05f3f5 100644
--- a/index.php
+++ b/index.php
@@ -346,6 +346,7 @@ function buildNewsletterHtml(array $config, array $articles, string $periodLabel
     $summaryText = $count === 1
         ? 'In diesem Zeitraum wurde ein neuer Wiki-Artikel veröffentlicht.'
         : 'In diesem Zeitraum wurden ' . $count . ' neue Wiki-Artikel veröffentlicht.';
+    $heroHeadline = 'Die wichtigsten Wiki-Updates fuer Ihr Team';
 
     [$periodStart, $periodEnd] = newsletterPeriod((string)$config['period_mode']);
     $rangeEnd = $periodEnd;
@@ -354,11 +355,46 @@ function buildNewsletterHtml(array $config, array $articles, string $periodLabel
     }
     $dateRangeText = 'vom ' . $periodStart->format('d.m') . ' bis ' . $rangeEnd->format('d.m');
 
+    $highlightsRows = '';
+    if ($count > 0) {
+        $maxHighlights = min(3, $count);
+        for ($i = 0; $i < $maxHighlights; $i++) {
+            $highlightsRows .= '
+                      <tr>
+                        <td style="padding:0 0 8px 0;font-family:Arial,Helvetica,sans-serif;font-size:15px;line-height:22px;color:#2f3237;">
+                          <span style="display:inline-block;min-width:22px;font-weight:700;color:#ff7d00;">' . ($i + 1) . '.</span>
+                          <a href="' . h($articles[$i]['url']) . '" target="_blank" style="color:#2f3237;text-decoration:none;">' . h($articles[$i]['title']) . '</a>
+                        </td>
+                      </tr>';
+        }
+    }
+
+    $highlightsSection = '';
+    if ($highlightsRows !== '') {
+        $highlightsSection = '
+            <tr>
+              <td style="padding:0 32px 20px 32px;" class="mobile-padding">
+                <table role="presentation" width="100%" border="0" cellspacing="0" cellpadding="0" style="width:100%;background:#fff7f0;border:1px solid #ffd6b0;border-radius:12px;">
+                  <tr>
+                    <td style="padding:16px 18px 8px 18px;font-family:Arial,Helvetica,sans-serif;font-size:11px;line-height:15px;color:#8e4e12;font-weight:700;letter-spacing:.8px;text-transform:uppercase;">
+                      Top Highlights
+                    </td>
+                  </tr>
+                  <tr>
+                    <td style="padding:0 18px 12px 18px;">
+                      <table role="presentation" width="100%" border="0" cellspacing="0" cellpadding="0">' . $highlightsRows . '</table>
+                    </td>
+                  </tr>
+                </table>
+              </td>
+            </tr>';
+    }
+
     $articleRows = '';
     if ($count === 0) {
         $articleRows = '
           <tr>
-            <td style="padding:0 32px 22px 32px;" class="mobile-padding">
+            <td style="padding:0 32px 24px 32px;" class="mobile-padding">
               <table role="presentation" width="100%" border="0" cellspacing="0" cellpadding="0" style="width:100%;border:1px solid #d8e0ea;background:#ffffff;border-radius:14px;">
                 <tr>
                   <td style="padding:22px;font-family:Arial,Helvetica,sans-serif;font-size:15px;line-height:23px;color:#2e3b4d;">
@@ -372,20 +408,25 @@ function buildNewsletterHtml(array $config, array $articles, string $periodLabel
         foreach ($articles as $article) {
             $articleRows .= '
           <tr>
-            <td style="padding:0 32px 18px 32px;" class="mobile-padding">
+            <td style="padding:0 32px 16px 32px;" class="mobile-padding">
               <table role="presentation" width="100%" border="0" cellspacing="0" cellpadding="0" style="width:100%;background:#ffffff;border:1px solid #d7dee8;border-radius:14px;">
                 <tr>
-                  <td style="padding:18px 22px 4px 22px;font-family:Arial,Helvetica,sans-serif;font-size:12px;line-height:17px;color:#5f6d82;font-weight:700;letter-spacing:.4px;text-transform:uppercase;">
+                  <td style="padding:18px 22px 4px 22px;font-family:Arial,Helvetica,sans-serif;font-size:11px;line-height:16px;color:#5f6d82;font-weight:700;letter-spacing:.7px;text-transform:uppercase;">
                     Wiki-Beitrag
                   </td>
                 </tr>
                 <tr>
-                  <td class="mobile-card-title" style="padding:0 22px 8px 22px;font-family:Arial,Helvetica,sans-serif;font-size:23px;line-height:31px;font-weight:700;color:#2f3237;">
+                  <td class="mobile-card-title" style="padding:0 22px 6px 22px;font-family:Arial,Helvetica,sans-serif;font-size:24px;line-height:32px;font-weight:700;color:#2f3237;">
                     <a href="' . h($article['url']) . '" target="_blank" style="color:#2f3237;text-decoration:none;">' . h($article['title']) . '</a>
                   </td>
                 </tr>
                 <tr>
-                  <td style="padding:0 22px 16px 22px;font-family:Arial,Helvetica,sans-serif;font-size:14px;line-height:22px;color:#2f4159;">
+                  <td style="padding:0 22px 8px 22px;font-family:Arial,Helvetica,sans-serif;font-size:15px;line-height:24px;color:#40444b;">
+                    Kompakte technische Einordnung und direkte Handlungsempfehlungen aus dem Thomas-Krenn-Wiki.
+                  </td>
+                </tr>
+                <tr>
+                  <td style="padding:0 22px 16px 22px;font-family:Arial,Helvetica,sans-serif;font-size:13px;line-height:20px;color:#667086;">
                     Veröffentlicht am ' . h($article['date_de']) . ' von ' . h($article['author']) . '.
                   </td>
                 </tr>
@@ -394,7 +435,7 @@ function buildNewsletterHtml(array $config, array $articles, string $periodLabel
                     <table role="presentation" border="0" cellspacing="0" cellpadding="0">
                       <tr>
                         <td bgcolor="#ff7d00" style="background:#ff7d00;">
-                          <a href="' . h($article['url']) . '" target="_blank" style="display:inline-block;padding:11px 18px;font-family:Arial,Helvetica,sans-serif;font-size:13px;line-height:16px;font-weight:700;color:#ffffff;text-decoration:none;">Artikel lesen</a>
+                          <a href="' . h($article['url']) . '" target="_blank" style="display:inline-block;padding:11px 18px;font-family:Arial,Helvetica,sans-serif;font-size:13px;line-height:16px;font-weight:700;color:#ffffff;text-decoration:none;">Zum Beitrag</a>
                         </td>
                       </tr>
                     </table>
@@ -423,7 +464,7 @@ function buildNewsletterHtml(array $config, array $articles, string $periodLabel
     $unsubscribeFooter = '';
     $unsubscribeUrl = trim((string)($config['unsubscribe_url'] ?? ''));
     if ($unsubscribeUrl !== '' && $unsubscribeUrl !== '#' && filter_var($unsubscribeUrl, FILTER_VALIDATE_URL)) {
-        $unsubscribeFooter = '<br><a href="' . h($unsubscribeUrl) . '" target="_blank" style="color:#ef7d00;text-decoration:underline;">Abmelden</a>';
+        $unsubscribeFooter = '<br><a href="' . h($unsubscribeUrl) . '" target="_blank" style="color:#ff7d00;text-decoration:underline;">Abmelden</a>';
     }
 
     return '<!doctype html>
@@ -443,9 +484,10 @@ function buildNewsletterHtml(array $config, array $articles, string $periodLabel
     @media only screen and (max-width: 680px) {
       .email-container { width:100% !important; }
       .mobile-padding { padding-left:16px !important; padding-right:16px !important; }
-      .mobile-intro { font-size:16px !important; line-height:25px !important; }
-      .mobile-headline { font-size:30px !important; line-height:36px !important; }
-      .mobile-card-title { font-size:21px !important; line-height:28px !important; }
+      .mobile-intro { font-size:17px !important; line-height:27px !important; }
+      .mobile-headline { font-size:30px !important; line-height:37px !important; }
+      .mobile-card-title { font-size:22px !important; line-height:29px !important; }
+      .mobile-hero-copy { font-size:17px !important; line-height:26px !important; }
     }
   </style>
 </head>
@@ -467,8 +509,8 @@ function buildNewsletterHtml(array $config, array $articles, string $periodLabel
                   <tr>
                     <td style="padding:30px 26px;font-family:Arial,Helvetica,sans-serif;">
                       <div style="font-size:12px;line-height:16px;font-weight:700;color:#ff7d00;letter-spacing:1px;text-transform:uppercase;">Thomas-Krenn Wiki Update</div>
-                      <div class="mobile-headline" style="font-size:36px;line-height:42px;font-weight:700;color:#ffffff;margin-top:10px;">' . h($periodLabel) . '</div>
-                      <div style="font-size:16px;line-height:24px;color:#eef0f2;margin-top:10px;">' . h($summaryText) . '</div>
+                      <div class="mobile-headline" style="font-size:34px;line-height:40px;font-weight:700;color:#ffffff;margin-top:10px;">' . h($heroHeadline) . '</div>
+                      <div class="mobile-hero-copy" style="font-size:18px;line-height:27px;color:#ffffff;margin-top:10px;">' . h($periodLabel) . ' | ' . h($summaryText) . '</div>
                     </td>
                   </tr>
                 </table>
@@ -480,17 +522,34 @@ function buildNewsletterHtml(array $config, array $articles, string $periodLabel
                   <tr>
                     <td class="mobile-intro" style="font-family:Arial,Helvetica,sans-serif;font-size:18px;line-height:29px;color:#22324a;">
                       Guten Tag,<br><br>
-                      hier finden Sie die aktuellen Beitraege aus dem Thomas-Krenn-Wiki ' . $dateRangeText . '.<br>
-                      Alle Themen sind kuratiert, kompakt aufbereitet und direkt fuer Sie verlinkt.
+                      hier ist Ihre kuratierte Uebersicht mit den wichtigsten Beitraegen aus dem Thomas-Krenn-Wiki ' . $dateRangeText . '.<br>
+                      Der Fokus liegt auf praxisnahen Themen, damit Ihr Team schneller zu Entscheidungen kommt.
                     </td>
                   </tr>
                 </table>
               </td>
             </tr>
+            ' . $highlightsSection . '
             ' . $testBadge . '
             ' . $articleRows . '
             <tr>
-              <td style="padding:2px 32px 28px 32px;" class="mobile-padding">
+              <td style="padding:8px 32px 24px 32px;" class="mobile-padding">
+                <table role="presentation" width="100%" border="0" cellspacing="0" cellpadding="0" style="width:100%;background:#f7f8fa;border:1px solid #e1e5eb;border-radius:12px;">
+                  <tr>
+                    <td style="padding:16px 18px 8px 18px;font-family:Arial,Helvetica,sans-serif;font-size:11px;line-height:15px;color:#5f6064;font-weight:700;letter-spacing:.8px;text-transform:uppercase;">
+                      Redaktionstipp
+                    </td>
+                  </tr>
+                  <tr>
+                    <td style="padding:0 18px 16px 18px;font-family:Arial,Helvetica,sans-serif;font-size:15px;line-height:24px;color:#32363d;">
+                      Priorisieren Sie in dieser Ausgabe die Security- und Plattform-Artikel. Diese bringen in der Regel den groessten Hebel fuer Stabilitaet und Betriebssicherheit.
+                    </td>
+                  </tr>
+                </table>
+              </td>
+            </tr>
+            <tr>
+              <td style="padding:0 32px 28px 32px;" class="mobile-padding">
                 <table role="presentation" width="100%" border="0" cellspacing="0" cellpadding="0">
                   <tr>
                     <td style="font-family:Arial,Helvetica,sans-serif;font-size:15px;line-height:24px;color:#2a3950;">
@@ -504,11 +563,11 @@ function buildNewsletterHtml(array $config, array $articles, string $periodLabel
               </td>
             </tr>
             <tr>
-              <td style="background:#5f6064;padding:26px 26px;text-align:center;font-family:Arial,Helvetica,sans-serif;">
-                <div style="font-size:12px;line-height:20px;color:#eef0f2;">
-                  Tel.: +49 8551 9150 0 | Fax: +49 8551 9150 55<br>
-                  <a href="https://www.thomas-krenn.com/de/wiki/Hauptseite" target="_blank" style="color:#ff7d00;text-decoration:underline;">thomas-krenn.com</a><br><br>
-                  Thomas-Krenn.AG | Speltenbach-Steinaecker 1 | D-94078 Freyung
+              <td style="background:#5f6064;padding:22px 20px;text-align:center;font-family:Arial,Helvetica,sans-serif;">
+                <div style="font-size:12px;line-height:19px;color:#eef0f2;">
+                  Thomas-Krenn.AG | Speltenbach-Steinaecker 1 | D-94078 Freyung<br>
+                  Tel.: +49 8551 9150 0 | Fax: +49 8551 9150 55 | 
+                  <a href="https://www.thomas-krenn.com/de/wiki/Hauptseite" target="_blank" style="color:#ff7d00;text-decoration:underline;">thomas-krenn.com</a>
                   ' . $unsubscribeFooter . '
                 </div>
               </td>