diff --git a/app/core/chunking/chunking_parser.py b/app/core/chunking/chunking_parser.py
index 0524484..3d56f55 100644
--- a/app/core/chunking/chunking_parser.py
+++ b/app/core/chunking/chunking_parser.py
@@ -25,23 +25,42 @@ def parse_blocks(md_text: str) -> Tuple[List[RawBlock], str]:
     if h1_match: h1_title = h1_match.group(1).strip()
     lines = text_without_fm.split('\n')
     buffer = []
+    
     for line in lines:
         stripped = line.strip()
-        if stripped.startswith('# '): continue 
-        elif stripped.startswith('## '):
+        
+        # H1 ignorieren (ist Doc Title)
+        if stripped.startswith('# '): 
+            continue 
+        
+        # Generische Heading-Erkennung (H2 bis H6) für flexible Split-Levels
+        heading_match = re.match(r'^(#{2,6})\s+(.*)', stripped)
+        if heading_match:
+            # Buffer leeren (vorherigen Text abschließen)
             if buffer:
                 content = "\n".join(buffer).strip()
                 if content: blocks.append(RawBlock("paragraph", content, None, section_path, current_h2))
                 buffer = []
-            current_h2 = stripped[3:].strip()
-            section_path = f"/{current_h2}"
-            blocks.append(RawBlock("heading", stripped, 2, section_path, current_h2))
+            
+            level = len(heading_match.group(1))
+            title = heading_match.group(2).strip()
+            
+            # Pfad-Logik: H2 setzt den Haupt-Pfad
+            if level == 2:
+                current_h2 = title
+                section_path = f"/{current_h2}"
+            # Bei H3+ bleibt der section_path beim Parent, aber das Level wird korrekt gesetzt
+            
+            blocks.append(RawBlock("heading", stripped, level, section_path, current_h2))
+            
         elif not stripped:
             if buffer:
                 content = "\n".join(buffer).strip()
                 if content: blocks.append(RawBlock("paragraph", content, None, section_path, current_h2))
                 buffer = []
-        else: buffer.append(line)
+        else: 
+            buffer.append(line)
+            
     if buffer:
         content = "\n".join(buffer).strip()
         if content: blocks.append(RawBlock("paragraph", content, None, section_path, current_h2))