age {
        margin: 10px 0;
        padding: 10px;
        background: #e9e9e9;
        border-radius: 5px;
      }
      .message-content {
        margin-top: 5px;
      }
      #chat-input {
        width: 70%;
        padding: 10px;
        font-size: 16px;
      }
      #send-button {
        padding: 10px 20px;
        font-size: 16px;
        background: #007bff;
        color: white;
        border: none;
        border-radius: 5px;
        cursor: pointer;
      }
      [data-testid='user-avatar'