I'm working on a macro in razor and keep running into a strange issue:

@{
var startNode = @Model.AncestorOrSelf().Regions.First();
}

<ul>
    <li>
        <a href="@startNode.Url">Home</a>
    </li>
    @{ int index = 0; }
    foreach (var contentItem in @startNode.ContentPages)
    {
    <li @(startNode.ContentPages.Count() - 1 == index ? "style=border-right:none;":null)>
        <a href="@contentItem.Url">@contentItem.Name</a>
    </li>
    index++;
  }
</ul>

This code returns this error:

Navigation.cshtml(13): error CS0103: The name 'contentItem' does not exist in the current context

Any ideas?