diff --git a/src/DocSharp.Common/Writers/MarkdownStringWriter.cs b/src/DocSharp.Common/Writers/MarkdownStringWriter.cs
index 3a836fe..c12b773 100644
--- a/src/DocSharp.Common/Writers/MarkdownStringWriter.cs
+++ b/src/DocSharp.Common/Writers/MarkdownStringWriter.cs
@@ -114,6 +114,8 @@ public void WriteHyperlink(string displayText, string target, bool isAnchor, str
         else
             // Microsoft Word usually escapes spaces in the relationship, but we ensure it here.
             target = target.Replace(" ", "%20");
+            // Escape parentheses to avoid breaking markdown link syntax: [text](url)
+            target = target.Replace("(", "%28").Replace(")", "%29");
 
         Write($"[{displayText}]({target}");
         if (!string.IsNullOrWhiteSpace(tooltip))