{% with themed=brand.branding_favicon_themed_urls %}
{% if not themed %}
{% elif ui_theme == "dark" %}
{% elif ui_theme == "light" %}
{% else %}
{# The brand expresses no theme, so the favicon follows the system color scheme and keeps contrast with the tab background. A theme picked in the URL or localStorage only applies to the page. #}
{% endif %}
{% endwith %}