{% assign manual_pdf = 'SMART_CONTROLLER20250918' | file_url %}
{% unless request.design_mode %}
<script>
window.location.replace("{{ manual_pdf }}");
</script>
{% endunless %}
<div style="text-align:center; padding:60px 20px;">
<p>正在打开用户手册...</p>
<p>
<a href="{{ manual_pdf }}">
如果没有自动打开,请点击这里查看 PDF
</a>
</p>
</div>