diff --git a/src/doc_builder/style_doc.py b/src/doc_builder/style_doc.py
index dcea7b39..16db64f2 100644
--- a/src/doc_builder/style_doc.py
+++ b/src/doc_builder/style_doc.py
@@ -31,8 +31,8 @@
 _re_docstyle_ignore = re.compile(r"#\s*docstyle-ignore")
 # Re pattern that matches <Tip>, </Tip> and <Tip warning={true}> blocks.
 _re_tip = re.compile(r"^\s*</?Tip(>|\s+warning={true}>)\s*$")
-# Re pattern that matches blockquote tip markers: > [!NOTE], > [!TIP], > [!IMPORTANT], > [!WARNING], > [!CAUTION]
-_re_blockquote_tip = re.compile(r"^\s*> \[!(?:NOTE|TIP|IMPORTANT|WARNING|CAUTION)\]\s*$")
+# Re pattern that catches markdown blockquote lines.
+_re_blockquote_tip = re.compile(r"^\s*>\s?.*$")
 
 DOCTEST_PROMPTS = [">>>", "..."]
 
diff --git a/tests/test_style_doc.py b/tests/test_style_doc.py
index fce7cbec..4dd3a213 100644
--- a/tests/test_style_doc.py
+++ b/tests/test_style_doc.py
@@ -16,6 +16,7 @@
 import unittest
 
 from doc_builder.style_doc import (
+    _re_blockquote_tip,
     _re_code,
     _re_docstyle_ignore,
     _re_list,
@@ -53,6 +54,11 @@ def test_re_tip(self):
         self.assertIsNotNone(_re_tip.search("<Tip warning={true}>"))
         self.assertIsNotNone(_re_tip.search("    <Tip warning={true}>"))
 
+    def test_re_blockquote_tip(self):
+        self.assertIsNotNone(_re_blockquote_tip.search("> quoted line"))
+        self.assertIsNotNone(_re_blockquote_tip.search("> [!NOTE]"))
+        self.assertIsNotNone(_re_blockquote_tip.search("    > indented quoted line"))
+
     def test_parse_code_example(self):
         # One code sample, no output
         self.assertEqual(parse_code_example(["code line 1", "code line 2"]), (["code line 1\ncode line 2"], []))
@@ -176,3 +182,25 @@ def test_format_docstring_handle_params_without_empty_line_after_description(sel
 """
 
         self.assertEqual(style_docstring(test_docstring, 119)[0], expected_result)
+
+    def test_format_docstring_keeps_markdown_callout_lines(self):
+        test_docstring = """Function description
+
+Params:
+    x (`int`): This is x.
+
+> [!NOTE]
+> This is a note.
+> This is still part of the note.
+"""
+        expected_result = """Function description
+
+Params:
+    x (`int`): This is x.
+
+> [!NOTE]
+> This is a note.
+> This is still part of the note.
+"""
+
+        self.assertEqual(style_docstring(test_docstring, 119)[0], expected_result)