docs: update

app.py

@@ -833,29 +833,23 @@ def run_graio_demo(args):
         
     with gr.Blocks() as demo:
 
+        gr.Markdown("## 🎤 AnyTalker")
+        
+        gr.Markdown("Let your characters interact naturally")
+        
+        gr.HTML("""
+        <div style="display:flex;column-gap:4px;flex-wrap:wrap;">
+            <a href='https://hkust-c4g.github.io/AnyTalker-homepage/'><img src='https://img.shields.io/badge/Project-Page-blue'></a>
+            <a href='https://huggingface.co/zzz66/AnyTalker-1.3B'><img src='https://img.shields.io/badge/%F0%9F%A4%97%20HuggingFace-Model-yellow'></a>
+            <a href='https://arxiv.org/abs/2511.23475/'><img src='https://img.shields.io/badge/Paper-Arxiv-red'></a>
+        </div>
+        """)
+        
         gr.Markdown("""
-                    <div style="text-align: center; font-size: 32px; font-weight: bold; margin-bottom: 20px;">
-                       AnyTalker
-                    </div>
-                    <div style="text-align: center; font-size: 16px; font-weight: normal; margin-bottom: 20px;">
-                        Let your characters interact naturally
-                    </div>
-                    <div style="display: flex; justify-content: center; gap: 10px; flex-wrap: wrap;">
-                        <a href='https://hkust-c4g.github.io/AnyTalker-homepage/'><img src='https://img.shields.io/badge/Project-Page-blue'></a>
-                        <a href='https://huggingface.co/zzz66/AnyTalker-1.3B'><img src='https://img.shields.io/badge/%F0%9F%A4%97%20HuggingFace-Model-yellow'></a>
-                        <a href='https://arxiv.org/abs/2511.23475/'><img src='https://img.shields.io/badge/Paper-Arxiv-red'></a>
-                    </div>
-                    <div style="background-color: #fff3cd; border: 2px solid #ffc107; border-radius: 8px; padding: 15px; margin: 20px 0; text-align: center;">
-                        <div style="font-size: 18px; font-weight: bold; color: #856404; margin-bottom: 10px;">
-                            ⚠️ Important Video Duration Limits
-                        </div>
-                        <div style="font-size: 14px; color: #856404; line-height: 1.6;">
-                            Fast Mode: Maximum video duration should be less than 4 seconds. Audio inputs longer than 4 seconds will be trimmed to 4 seconds.<br>
-                        </div>
-                    </div>
-
-
-                    """)
+        ⚠️ **Important Video Duration Limits**
+        
+        - **Fast Mode**: Maximum video duration should be less than 4 seconds. Audio inputs longer than 4 seconds will be automatically trimmed to 4 seconds.
+        """)
 
         with gr.Row():
             with gr.Column(scale=1):