借助Blazor的CSS过渡动画来实现向导表单的动态效果。具体是使用Blazor的生命周期方法和CSS Transiton属性，通过改变DOM元素的类名来触发CSS过渡效果。以下是示例代码：

@if (showStep1)
{
    

        
    
}
else if (showStep2)
{
    

        
    
}
@code {
    private bool showStep1 = true;
    private bool showStep2 = false;

    protected override async Task OnInitAsync()
    {
        // Initialize
    }

    private async Task NextStep()
    {
        if (showStep1)
        {
            showStep1 = false;
            showStep2 = true;
        }
        else if (showStep2)
        {
            // Complete wizard
        }
    }
}