 var(--sidebar-width);
    {% if not main_layout %}
    background-color: var(--panel-surface-color);
    {% endif %}
  }
  #right-sidebar {
    min-width: var(--right-sidebar-width);
    max-width: var(--right-sidebar-width);
    {% if not main_layout %}
    background-color: var(--panel-surface-color);
    {% endif %}
  }
</style>
{% endblock %}

{% block custom_js %}
<!-- Fast Script -->
<script type="text/javascript">
document.addEventListener('DOMContentLoaded', (event) => {
  const header_design = new