{% if include.pageCSS %}
    {% capture css-package %}/assets/css/main-{{include.pageCSS}}.css{% endcapture %}
    <link rel="stylesheet" href="{{ css-package | relative_url }}">
{% elsif include.layoutCSS %}
    {% capture css-package %}/assets/css/main-{{include.layoutCSS}}.css{% endcapture %}
    <link rel="stylesheet" href="{{ css-package | relative_url }}">
{% else %}
    <link rel="stylesheet" href="{{ "/assets/css/main.css" | relative_url }}">
{% endif %}