{{#title?}}
<div class="cover-page">
    <header>
        <h1>{{title}}</h1>
        {{#subtitle?}}<h2>{{subtitle}}</h2>{{/subtitle?}}
    </header>
</div>
{{/title?}}

<nav class="mw-book-toc">
    <h1>{{toctitle}}</h1>
    <ul>
        {{#tocitems}}
            {{>tocitem}}
        {{/tocitems}}
    </ul>
</nav>