pm04/program/TransportMauiApp/MainPage.xaml

<?xml version="1.0" encoding="utf-8" ?>
<ContentPage xmlns="http://schemas.microsoft.com/dotnet/2021/maui"
             xmlns:x="http://schemas.microsoft.com/winfx/2009/xaml"
             x:Class="TransportMauiApp.MainPage"
             BackgroundColor="#F4F7FA">
</ContentPage>