{#- Apply a stored theme before any CSS loads, so there is no flash of the wrong theme.
Without a stored choice no attribute is set and Bulma follows prefers-color-scheme.
The panel sends no CSP of its own; if the host app sets one with nonces and exposes
csp_nonce() to Jinja (as Flask-Talisman does), the script carries that nonce. #}
{% if use_cdn %}
{% else %}
{% endif %}
{#- Live polling is configured through these attributes; without them leeuwenhoek.js never polls. #}