修复文字错误，和部分配色问题

NeoUI/NeoUI/Controls/Modal/ModalWindow.xaml

@@ -17,8 +17,9 @@
         <Style TargetType="Button" x:Key="ModalButtonStyle">
             <Setter Property="Padding" Value="10,5" />
             <Setter Property="MinWidth" Value="70" />
-            <Setter Property="Background" Value="#F0F0F0" />
-            <Setter Property="BorderBrush" Value="#D9D9D9" />
+            <Setter Property="Foreground" Value="{DynamicResource TextPrimaryBrush}"/>
+            <Setter Property="Background" Value="{DynamicResource BackgroundFloatingBrush}" />
+            <Setter Property="BorderBrush" Value="{DynamicResource BorderCornerLightedGradientBrush}" />
             <Setter Property="BorderThickness" Value="1" />
             <Setter Property="Template">
                 <Setter.Value>
@@ -47,8 +48,8 @@
         </Style>
     </Window.Resources>
     <Border
-        Background="White"
-        BorderBrush="#D9D9D9"
+        Background="{DynamicResource BackgroundFloatingBrush}"
+        BorderBrush="{DynamicResource BorderNormalBrush}"
         BorderThickness="1"
         CornerRadius="8">
         <Grid>
@@ -60,6 +61,7 @@
 
             <!--  Title  -->
             <TextBlock
+                Foreground="{DynamicResource TextPrimaryBrush}"
                 FontSize="16"
                 FontWeight="SemiBold"
                 Grid.Row="0"
@@ -69,6 +71,7 @@
 
             <!--  Content  -->
             <TextBlock
+                Foreground="{DynamicResource TextPrimaryBrush}"
                 Grid.Row="1"
                 Margin="15,10"
                 Text="This is the modal content."
@@ -84,12 +87,12 @@
                 Orientation="Horizontal">
                 <Button
                     Click="CancelButton_Click"
-                    Content="Cancel"
+                    Content="取消"
                     Style="{StaticResource ModalButtonStyle}"
                     x:Name="CancelButton" />
                 <Button
                     Click="OkButton_Click"
-                    Content="OK"
+                    Content="确定"
                     IsDefault="True"
                     Margin="10,0,0,0"
                     Style="{StaticResource ModalButtonStyle}"