Update app.py

app.py

@@ -104,52 +104,7 @@ css_content = """
     background-color: #388E3C;
 }
 
-.intro-message {
-    position: fixed;
-    top: 0; left: 0;
-    width: 100vw;
-    height: 100vh;
-    background: rgba(255,255,255,0.95);
-    display: flex;
-    flex-direction: column;
-    justify-content: center;
-    align-items: center;
-    z-index: 9999;
-    padding: 40px;
-    box-sizing: border-box;
-}
-.popup-overlay {
-    position: fixed;
-    top: 0;
-    left: 0;
-    width: 100vw;
-    height: 100vh;
-    background: rgba(0, 0, 0, 0.6);
-    z-index: 10000;
-    display: flex;
-    justify-content: center;
-    align-items: center;
-}
-
-.popup-box {
-    background-color: white;
-    padding: 20px;
-    border-radius: 10px;
-    box-shadow: 0 0 20px rgba(0,0,0,0.3);
-    width: 360px;
-    text-align: center;
-    z-index: 10001;
-}
 
-.popup-button {
-    background-color: #5b65a7;
-    color: white;
-    padding: 10px 20px;
-    border-radius: 8px;
-    margin-top: 10px;
-    border: none;
-    cursor: pointer;
-}
 /*
 .popup-button:hover {
     background-color: #3c4687 !important;