Semi.Avalonia/src/Semi.Avalonia.TreeDataGrid/Light.axaml

<ResourceDictionary xmlns="https://github.com/avaloniaui" xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml">
    <StaticResource x:Key="TreeDataGridGridLinesBrush" ResourceKey="SemiColorBorder" />
    <StaticResource x:Key="TreeDataGridHeaderPointerOverBackground" ResourceKey="SemiColorFill1" />
    <StaticResource x:Key="TreeDataGridHeaderPressedBackground" ResourceKey="SemiColorFill2" />
    <SolidColorBrush x:Key="TreeDataGridHeaderPointerOverBorderBrush" Color="Transparent" />
    <SolidColorBrush x:Key="TreeDataGridHeaderPressedBorderBrush" Color="Transparent" />
    <StaticResource x:Key="TreeDataGridHeaderPointerOverForeground" ResourceKey="SemiColorText1" />
    <StaticResource x:Key="TreeDataGridHeaderPressedForeground" ResourceKey="SemiColorText0" />
    <StaticResource x:Key="TreeDataGridCellSelectedBackground" ResourceKey="SemiColorPrimaryLight" />
    <StaticResource x:Key="TreeDataGridColumnHeaderForeground" ResourceKey="SemiColorText2" />
</ResourceDictionary>