fixed 代码高亮bug

update_css.py

@@ -0,0 +1,62 @@
+import os
+
+def process_css(filename, scope=''):
+    if not os.path.exists(filename):
+        print(f"File not found: {filename}")
+        return ""
+    
+    with open(filename, 'r') as f:
+        lines = f.readlines()
+    
+    new_lines = []
+    for line in lines:
+        line = line.strip()
+        if not line: continue
+        
+        # Split selector and style
+        parts = line.split('{')
+        if len(parts) < 2: continue
+        
+        selector_part = parts[0].strip()
+        style_part = '{' + '{'.join(parts[1:])
+        
+        # Add scope to each selector in the comma-separated list
+        selectors = [s.strip() for s in selector_part.split(',')]
+        scoped_selectors = []
+        
+        for sel in selectors:
+            if scope:
+                # If scope is provided (e.g., [data-theme="dark"])
+                # We want: [data-theme="dark"] .chroma ...
+                if sel.startswith('.bg'):
+                     scoped_selectors.append(f'{scope} {sel}')
+                elif sel.startswith('.chroma'):
+                     scoped_selectors.append(f'{scope} {sel}')
+                else:
+                     # Some styles might not start with .chroma or .bg? 
+                     # Usually they do in Hugo Chroma output.
+                     scoped_selectors.append(f'{scope} {sel}')
+            else:
+                # No scope (Default/Day mode)
+                scoped_selectors.append(sel)
+        
+        new_selector_part = ', '.join(scoped_selectors)
+        new_lines.append(new_selector_part + ' ' + style_part + '\n')
+        
+    return ''.join(new_lines)
+
+# Generate styles first
+# os.system('hugo gen chromastyles --style=friendly > friendly.css')
+# os.system('hugo gen chromastyles --style=nord > nord.css')
+
+friendly = process_css('friendly.css', scope='') # Default
+nord = process_css('nord.css', scope='[data-theme="dark"]') # Night
+
+with open('chroma_final.css', 'w') as f:
+    f.write('/* Hugo Chroma Syntax Highlighting */\n')
+    f.write('/* Day Mode (Friendly - Vibrant/Bright) */\n')
+    f.write(friendly)
+    f.write('\n/* Night Mode (Nord - Deep/Muted) */\n')
+    f.write(nord)
+
+print("chroma_final.css created.")