Update app.py

app.py

@@ -10,12 +10,20 @@ def run_search(age, sex, state, keywords):
     )
     return results
 
+# Custom CSS for background
+custom_css = """
+body {
+    background-color: #e0f7fa; /* light cyan */
+}
+"""
+
 with gr.Blocks() as demo:
     gr.Markdown("#  Clinical Trials Search Tool")
     gr.Markdown(
         "Find **recruiting US clinical trials** that match your **age**, **sex**, "
         "**state**, and optional **keywords**."
     )
+    
 
     with gr.Row():
         age_input = gr.Number(label="Your Age", value=30)