enhance(css): improve layout for block title wrap in PDF styling

src/main/frontend/extensions/pdf/pdf.css

@@ -1015,4 +1015,12 @@ html.is-system-window {
   &::selection {
     @apply text-transparent;
   }
+}
+
+.block-title-wrap[data-hl-type=area] {
+  @apply flex flex-col;
+
+  .prefix-link {
+    @apply inline-block;
+  }
 }