fix: dark-mode text color override for Citrus theme

app.py

@@ -742,7 +742,11 @@ diffusion transformer's intermediate features via lightweight trained decoder he
 **Model**: [yagmurakarken/mmdiff](https://huggingface.co/yagmurakarken/mmdiff)
 """
 
-with gr.Blocks(theme=gr.themes.Citrus()) as demo:
+CSS = """
+.dark .gradio-container { color: var(--body-text-color); }
+"""
+
+with gr.Blocks(css=CSS, theme=gr.themes.Citrus()) as demo:
     gr.Markdown(DESCRIPTION)
 
     with gr.Row():