当TextBlock的IsEnabled属性改变时，如何改变超级链接的颜色？

<Style x:Key="HyperlinkStyle" TargetType="Hyperlink">
    <Setter Property="Foreground" Value="Blue"/>
</Style>

<TextBlock IsEnabled="{Binding IsEnabled}">
    <TextBlock.Style>
        <Style TargetType="TextBlock">
            <Style.Triggers>
                <DataTrigger Binding="{Binding IsEnabled}" Value="False">
                    <Setter Property="Foreground" Value="Gray"/>
                </DataTrigger>
            </Style.Triggers>
        </Style>
    </TextBlock.Style>
    <Hyperlink Style="{StaticResource HyperlinkStyle}" NavigateUri="https://cloud.tencent.com/product/cvm">
        腾讯云云服务器
    </Hyperlink>
</TextBlock>