diff --git a/WinUIGallery/App.xaml b/WinUIGallery/App.xaml
index 6a308b095..df6b773b9 100644
--- a/WinUIGallery/App.xaml
+++ b/WinUIGallery/App.xaml
@@ -22,7 +22,6 @@
                 <local:ItemTemplates />
                 <ResourceDictionary Source="ms-appx:///Controls/CopyButton.xaml" />
                 <ResourceDictionary Source="ms-appx:///Controls/OpacityMaskView.xaml" />
-                <ResourceDictionary Source="ms-appx:///Styles/Button.xaml" />
                 <ResourceDictionary Source="ms-appx:///Styles/Grid.xaml" />
                 <ResourceDictionary Source="ms-appx:///Styles/GridViewItem.xaml" />
                 <ResourceDictionary Source="ms-appx:///Styles/TextBlock.xaml" />
diff --git a/WinUIGallery/Controls/DesignGuidance/TypographyControl.xaml b/WinUIGallery/Controls/DesignGuidance/TypographyControl.xaml
index 8b217904e..97de9c871 100644
--- a/WinUIGallery/Controls/DesignGuidance/TypographyControl.xaml
+++ b/WinUIGallery/Controls/DesignGuidance/TypographyControl.xaml
@@ -20,7 +20,7 @@
                 <ColumnDefinition Width="272" />
                 <ColumnDefinition Width="136" />
                 <ColumnDefinition Width="112" />
-                <ColumnDefinition Width="164" />
+                <ColumnDefinition Width="194" />
                 <ColumnDefinition Width="Auto" />
             </Grid.ColumnDefinitions>
             <TextBlock
diff --git a/WinUIGallery/Samples/ControlPages/ButtonPage.xaml b/WinUIGallery/Samples/ControlPages/ButtonPage.xaml
index e3bfb671c..5aa7262a1 100644
--- a/WinUIGallery/Samples/ControlPages/ButtonPage.xaml
+++ b/WinUIGallery/Samples/ControlPages/ButtonPage.xaml
@@ -82,6 +82,29 @@
                 </x:String>
             </controls:ControlExample.Xaml>
         </-->
+
+        <controls:ControlExample HeaderText="Built-in styles applied to Button.">
+            <controls:ControlExample.Example>
+                <StackPanel Orientation="Horizontal" Spacing="16">
+                    <Button
+                        AutomationProperties.Name="Accent style"
+                        Content="Accent style button"
+                        Style="{StaticResource AccentButtonStyle}" />
+                    <Button
+                        AutomationProperties.Name="Subtle style"
+                        Content="Subtle style button"
+                        Style="{StaticResource SubtleButtonStyle}" />
+                </StackPanel>
+
+            </controls:ControlExample.Example>
+            <controls:ControlExample.Xaml>
+                <x:String>
+                    &lt;Button Style="{StaticResource AccentButtonStyle}" Content="Accent style button" /&gt;
+                    &lt;Button Style="{StaticResource SubtleButtonStyle}" Content="Subtle style button" /&gt;
+                </x:String>
+            </controls:ControlExample.Xaml>
+        </controls:ControlExample>
+
         <controls:ControlExample HeaderText="Wrapping Buttons with large content">
             <StackPanel>
                 <TextBlock
@@ -126,20 +149,5 @@
                 </x:String>
             </controls:ControlExample.Xaml>
         </controls:ControlExample>
-
-        <controls:ControlExample HeaderText="Accent style applied to Button.">
-            <controls:ControlExample.Example>
-                <Button
-                    AutomationProperties.Name="Accent style"
-                    Content="Accent style button"
-                    Style="{StaticResource AccentButtonStyle}" />
-            </controls:ControlExample.Example>
-            <controls:ControlExample.Xaml>
-                <x:String>
-                    &lt;Button Style="{StaticResource AccentButtonStyle}" Content="Accent style button" /&gt;
-                </x:String>
-            </controls:ControlExample.Xaml>
-        </controls:ControlExample>
-
     </StackPanel>
 </Page>
diff --git a/WinUIGallery/Samples/ControlPages/Design/TypographyPage.xaml b/WinUIGallery/Samples/ControlPages/Design/TypographyPage.xaml
index 894950e18..7384b4801 100644
--- a/WinUIGallery/Samples/ControlPages/Design/TypographyPage.xaml
+++ b/WinUIGallery/Samples/ControlPages/Design/TypographyPage.xaml
@@ -39,7 +39,7 @@
         </Grid.RowDefinitions>
         <RichTextBlock>
             <Paragraph>
-                Typography helps provide structure and hierarchy to UI. The default font for Windows is <Hyperlink NavigateUri="https://learn.microsoft.com/windows/apps/design/downloads/#fonts">Segoe UI Variable</Hyperlink>
+                Typography helps provide structure and hierarchy to UI. The default font for Windows is<Hyperlink NavigateUri="https://learn.microsoft.com/windows/apps/design/downloads/#fonts">Segoe UI Variable</Hyperlink>
                 .
                 Best practice is to use Regular weight for most text, use Semibold for titles. The minimum values should be 12px Regular, 14px Semibold.</Paragraph>
         </RichTextBlock>
@@ -158,7 +158,10 @@
                     </Canvas>
                 </ScrollViewer>
 
-                <ScrollViewer HorizontalScrollBarVisibility="Auto" HorizontalScrollMode="Auto" VerticalScrollBarVisibility="Hidden">
+                <ScrollViewer
+                    HorizontalScrollBarVisibility="Auto"
+                    HorizontalScrollMode="Auto"
+                    VerticalScrollBarVisibility="Hidden">
                     <StackPanel>
                         <Grid Margin="0,48,0,24" HorizontalAlignment="Stretch">
                             <Grid.ColumnDefinitions>
@@ -212,6 +215,21 @@
                             SizeLineHeight="14/20 epx"
                             VariableFont="Text, SemiBold"
                             Weight="600" />
+                        <controls:TypographyControl
+                            Example="Body Large"
+                            ExampleStyle="{StaticResource BodyLargeTextBlockStyle}"
+                            ResourceName="BodyLargeTextBlockStyle"
+                            SizeLineHeight="18/24 epx"
+                            VariableFont="Text, Regular"
+                            Weight="400" />
+                        <controls:TypographyControl
+                            Background="{ThemeResource CardBackgroundFillColorDefaultBrush}"
+                            Example="Body Large Strong"
+                            ExampleStyle="{StaticResource BodyLargeStrongTextBlockStyle}"
+                            ResourceName="BodyLargeStrongTextBlockStyle"
+                            SizeLineHeight="18/24 epx"
+                            VariableFont="Text, SemiBold"
+                            Weight="600" />
                         <controls:TypographyControl
                             Example="Subtitle"
                             ExampleStyle="{StaticResource SubtitleTextBlockStyle}"
diff --git a/WinUIGallery/Styles/Button.xaml b/WinUIGallery/Styles/Button.xaml
deleted file mode 100644
index dd2199637..000000000
--- a/WinUIGallery/Styles/Button.xaml
+++ /dev/null
@@ -1,151 +0,0 @@
-<?xml version="1.0" encoding="utf-8" ?>
-<ResourceDictionary xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation" xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml">
-
-    <ResourceDictionary.MergedDictionaries>
-        <XamlControlsResources xmlns="using:Microsoft.UI.Xaml.Controls" />
-        <!--  Other merged dictionaries here  -->
-    </ResourceDictionary.MergedDictionaries>
-
-    <ResourceDictionary.ThemeDictionaries>
-        <ResourceDictionary x:Key="Default">
-            <StaticResource x:Key="SubtleButtonBackground" ResourceKey="SubtleFillColorTransparentBrush" />
-            <StaticResource x:Key="SubtleButtonBackgroundPointerOver" ResourceKey="SubtleFillColorSecondaryBrush" />
-            <StaticResource x:Key="SubtleButtonBackgroundPressed" ResourceKey="SubtleFillColorTertiaryBrush" />
-            <StaticResource x:Key="SubtleButtonBackgroundDisabled" ResourceKey="SubtleFillColorTransparentBrush" />
-            <StaticResource x:Key="SubtleButtonForeground" ResourceKey="TextFillColorPrimaryBrush" />
-            <StaticResource x:Key="SubtleButtonForegroundPointerOver" ResourceKey="TextFillColorPrimaryBrush" />
-            <StaticResource x:Key="SubtleButtonForegroundPressed" ResourceKey="TextFillColorSecondaryBrush" />
-            <StaticResource x:Key="SubtleButtonForegroundDisabled" ResourceKey="TextFillColorDisabledBrush" />
-            <StaticResource x:Key="SubtleButtonBorderBrush" ResourceKey="SubtleFillColorTransparentBrush" />
-            <StaticResource x:Key="SubtleButtonBorderBrushPointerOver" ResourceKey="SubtleFillColorSecondaryBrush" />
-            <StaticResource x:Key="SubtleButtonBorderBrushPressed" ResourceKey="SubtleFillColorTertiaryBrush" />
-            <StaticResource x:Key="SubtleButtonBorderBrushDisabled" ResourceKey="SubtleFillColorTransparentBrush" />
-        </ResourceDictionary>
-        <ResourceDictionary x:Key="HighContrast">
-            <StaticResource x:Key="SubtleButtonBackground" ResourceKey="SystemControlBackgroundBaseLowBrush" />
-            <StaticResource x:Key="SubtleButtonBackgroundPointerOver" ResourceKey="SystemColorHighlightTextColorBrush" />
-            <StaticResource x:Key="SubtleButtonBackgroundPressed" ResourceKey="SystemColorHighlightTextColorBrush" />
-            <StaticResource x:Key="SubtleButtonBackgroundDisabled" ResourceKey="SystemControlBackgroundBaseLowBrush" />
-            <StaticResource x:Key="SubtleButtonForeground" ResourceKey="SystemColorButtonTextColorBrush" />
-            <StaticResource x:Key="SubtleButtonForegroundPointerOver" ResourceKey="SystemControlHighlightBaseHighBrush" />
-            <StaticResource x:Key="SubtleButtonForegroundPressed" ResourceKey="SystemControlHighlightBaseHighBrush" />
-            <StaticResource x:Key="SubtleButtonForegroundDisabled" ResourceKey="SystemControlDisabledBaseMediumLowBrush" />
-            <StaticResource x:Key="SubtleButtonBorderBrush" ResourceKey="SystemControlForegroundTransparentBrush" />
-            <StaticResource x:Key="SubtleButtonBorderBrushPointerOver" ResourceKey="SystemColorHighlightColorBrush" />
-            <StaticResource x:Key="SubtleButtonBorderBrushPressed" ResourceKey="SystemColorHighlightTextColorBrush" />
-            <StaticResource x:Key="SubtleButtonBorderBrushDisabled" ResourceKey="SystemControlDisabledTransparentBrush" />
-        </ResourceDictionary>
-        <ResourceDictionary x:Key="Light">
-            <StaticResource x:Key="SubtleButtonBackground" ResourceKey="SubtleFillColorTransparentBrush" />
-            <StaticResource x:Key="SubtleButtonBackgroundPointerOver" ResourceKey="SubtleFillColorSecondaryBrush" />
-            <StaticResource x:Key="SubtleButtonBackgroundPressed" ResourceKey="SubtleFillColorTertiaryBrush" />
-            <StaticResource x:Key="SubtleButtonBackgroundDisabled" ResourceKey="SubtleFillColorTransparentBrush" />
-            <StaticResource x:Key="SubtleButtonForeground" ResourceKey="TextFillColorPrimaryBrush" />
-            <StaticResource x:Key="SubtleButtonForegroundPointerOver" ResourceKey="TextFillColorPrimaryBrush" />
-            <StaticResource x:Key="SubtleButtonForegroundPressed" ResourceKey="TextFillColorSecondaryBrush" />
-            <StaticResource x:Key="SubtleButtonForegroundDisabled" ResourceKey="TextFillColorDisabledBrush" />
-            <StaticResource x:Key="SubtleButtonBorderBrush" ResourceKey="SubtleFillColorTransparentBrush" />
-            <StaticResource x:Key="SubtleButtonBorderBrushPointerOver" ResourceKey="SubtleFillColorSecondaryBrush" />
-            <StaticResource x:Key="SubtleButtonBorderBrushPressed" ResourceKey="SubtleFillColorTertiaryBrush" />
-            <StaticResource x:Key="SubtleButtonBorderBrushDisabled" ResourceKey="SubtleFillColorTransparentBrush" />
-        </ResourceDictionary>
-    </ResourceDictionary.ThemeDictionaries>
-
-    <Style x:Key="SubtleButtonStyle" TargetType="Button">
-        <Setter Property="Background" Value="{ThemeResource SubtleButtonBackground}" />
-        <Setter Property="BackgroundSizing" Value="InnerBorderEdge" />
-        <Setter Property="Foreground" Value="{ThemeResource SubtleButtonForeground}" />
-        <Setter Property="BorderBrush" Value="{ThemeResource SubtleButtonBorderBrush}" />
-        <Setter Property="BorderThickness" Value="{ThemeResource ButtonBorderThemeThickness}" />
-        <Setter Property="Padding" Value="{StaticResource ButtonPadding}" />
-        <Setter Property="HorizontalAlignment" Value="Left" />
-        <Setter Property="VerticalAlignment" Value="Center" />
-        <Setter Property="FontFamily" Value="{ThemeResource ContentControlThemeFontFamily}" />
-        <Setter Property="FontWeight" Value="Normal" />
-        <Setter Property="FontSize" Value="{ThemeResource ControlContentThemeFontSize}" />
-        <Setter Property="UseSystemFocusVisuals" Value="{StaticResource UseSystemFocusVisuals}" />
-        <Setter Property="FocusVisualMargin" Value="-3" />
-        <Setter Property="CornerRadius" Value="{ThemeResource ControlCornerRadius}" />
-        <Setter Property="Template">
-            <Setter.Value>
-                <ControlTemplate TargetType="Button">
-                    <ContentPresenter
-                        
-                        x:Name="ContentPresenter"
-                        Padding="{TemplateBinding Padding}"
-                        HorizontalContentAlignment="{TemplateBinding HorizontalContentAlignment}"
-                        VerticalContentAlignment="{TemplateBinding VerticalContentAlignment}"
-                        AnimatedIcon.State="Normal"
-                        AutomationProperties.AccessibilityView="Raw"
-                        Background="{TemplateBinding Background}"
-                        BackgroundSizing="{TemplateBinding BackgroundSizing}"
-                        BorderBrush="{TemplateBinding BorderBrush}"
-                        BorderThickness="{TemplateBinding BorderThickness}"
-                        Content="{TemplateBinding Content}"
-                        ContentTemplate="{TemplateBinding ContentTemplate}"
-                        ContentTransitions="{TemplateBinding ContentTransitions}"
-                        CornerRadius="{TemplateBinding CornerRadius}"
-                        Foreground="{TemplateBinding Foreground}">
-                        <ContentPresenter.BackgroundTransition>
-                            <BrushTransition Duration="0:0:0.083" />
-                        </ContentPresenter.BackgroundTransition>
-                        <VisualStateManager.VisualStateGroups>
-                            <VisualStateGroup x:Name="CommonStates">
-                                <VisualState x:Name="Normal" />
-                                <VisualState x:Name="PointerOver">
-                                    <Storyboard>
-                                        <ObjectAnimationUsingKeyFrames Storyboard.TargetName="ContentPresenter" Storyboard.TargetProperty="Background">
-                                            <DiscreteObjectKeyFrame KeyTime="0" Value="{ThemeResource SubtleButtonBackgroundPointerOver}" />
-                                        </ObjectAnimationUsingKeyFrames>
-                                        <ObjectAnimationUsingKeyFrames Storyboard.TargetName="ContentPresenter" Storyboard.TargetProperty="BorderBrush">
-                                            <DiscreteObjectKeyFrame KeyTime="0" Value="{ThemeResource SubtleButtonBorderBrushPointerOver}" />
-                                        </ObjectAnimationUsingKeyFrames>
-                                        <ObjectAnimationUsingKeyFrames Storyboard.TargetName="ContentPresenter" Storyboard.TargetProperty="Foreground">
-                                            <DiscreteObjectKeyFrame KeyTime="0" Value="{ThemeResource SubtleButtonForegroundPointerOver}" />
-                                        </ObjectAnimationUsingKeyFrames>
-                                    </Storyboard>
-                                    <VisualState.Setters>
-                                        <Setter Target="ContentPresenter.(AnimatedIcon.State)" Value="PointerOver" />
-                                    </VisualState.Setters>
-                                </VisualState>
-                                <VisualState x:Name="Pressed">
-                                    <Storyboard>
-                                        <ObjectAnimationUsingKeyFrames Storyboard.TargetName="ContentPresenter" Storyboard.TargetProperty="Background">
-                                            <DiscreteObjectKeyFrame KeyTime="0" Value="{ThemeResource SubtleButtonBackgroundPressed}" />
-                                        </ObjectAnimationUsingKeyFrames>
-                                        <ObjectAnimationUsingKeyFrames Storyboard.TargetName="ContentPresenter" Storyboard.TargetProperty="BorderBrush">
-                                            <DiscreteObjectKeyFrame KeyTime="0" Value="{ThemeResource SubtleButtonBorderBrushPressed}" />
-                                        </ObjectAnimationUsingKeyFrames>
-                                        <ObjectAnimationUsingKeyFrames Storyboard.TargetName="ContentPresenter" Storyboard.TargetProperty="Foreground">
-                                            <DiscreteObjectKeyFrame KeyTime="0" Value="{ThemeResource SubtleButtonForegroundPressed}" />
-                                        </ObjectAnimationUsingKeyFrames>
-                                    </Storyboard>
-                                    <VisualState.Setters>
-                                        <Setter Target="ContentPresenter.(AnimatedIcon.State)" Value="Pressed" />
-                                    </VisualState.Setters>
-                                </VisualState>
-                                <VisualState x:Name="Disabled">
-                                    <Storyboard>
-                                        <ObjectAnimationUsingKeyFrames Storyboard.TargetName="ContentPresenter" Storyboard.TargetProperty="Background">
-                                            <DiscreteObjectKeyFrame KeyTime="0" Value="{ThemeResource SubtleButtonBackgroundDisabled}" />
-                                        </ObjectAnimationUsingKeyFrames>
-                                        <ObjectAnimationUsingKeyFrames Storyboard.TargetName="ContentPresenter" Storyboard.TargetProperty="BorderBrush">
-                                            <DiscreteObjectKeyFrame KeyTime="0" Value="{ThemeResource SubtleButtonBorderBrushDisabled}" />
-                                        </ObjectAnimationUsingKeyFrames>
-                                        <ObjectAnimationUsingKeyFrames Storyboard.TargetName="ContentPresenter" Storyboard.TargetProperty="Foreground">
-                                            <DiscreteObjectKeyFrame KeyTime="0" Value="{ThemeResource SubtleButtonForegroundDisabled}" />
-                                        </ObjectAnimationUsingKeyFrames>
-                                    </Storyboard>
-                                    <VisualState.Setters>
-                                        <!--  DisabledVisual Should be handled by the control, not the animated icon.  -->
-                                        <Setter Target="ContentPresenter.(AnimatedIcon.State)" Value="Normal" />
-                                    </VisualState.Setters>
-                                </VisualState>
-                            </VisualStateGroup>
-                        </VisualStateManager.VisualStateGroups>
-                    </ContentPresenter>
-                </ControlTemplate>
-            </Setter.Value>
-        </Setter>
-    </Style>
-</ResourceDictionary>
diff --git a/WinUIGallery/WinUIGallery.csproj b/WinUIGallery/WinUIGallery.csproj
index 4d3507c54..2b1ccbcd9 100644
--- a/WinUIGallery/WinUIGallery.csproj
+++ b/WinUIGallery/WinUIGallery.csproj
@@ -326,7 +326,6 @@
         <None Remove="Samples\Data\IconsData.json" />
         <None Remove="SamplePages\SampleBuiltInSystemBackdropsWindow.xaml" />
         <None Remove="Samples\SamplePages\SampleWindow2.xaml" />
-        <None Remove="Styles\Button.xaml" />
         <None Remove="Styles\Grid.xaml" />
         <None Remove="Styles\GridViewItem.xaml" />
         <None Remove="Styles\ItemTemplates.xaml" />
diff --git a/standalone.props b/standalone.props
index 8faf4db7e..b10eb6ab9 100644
--- a/standalone.props
+++ b/standalone.props
@@ -2,7 +2,7 @@
   <PropertyGroup>
     <!-- The NuGet versions of dependencies to build against. -->
     <WindowsSdkPackageVersion>10.0.22621.42</WindowsSdkPackageVersion>
-    <WindowsAppSdkPackageVersion>1.7.250513003</WindowsAppSdkPackageVersion>
+    <WindowsAppSdkPackageVersion>1.8.250702007-experimental4</WindowsAppSdkPackageVersion>
     <MicrosoftNETCoreUniversalWindowsPlatformVersion>6.2.11</MicrosoftNETCoreUniversalWindowsPlatformVersion>
     <GraphicsWin2DVersion>1.3.2</GraphicsWin2DVersion>
     <ColorCodeVersion>2.0.15</ColorCodeVersion>