.collapsible{--_transition-time:var(--collapsible-transition-time,.5s);--_content-height:0fr;grid-template:"collapsible-toggle" max-content "collapsible-content" var(--_content-height)/1fr;transition:var(--_transition-time) ease;display:grid}.collapsible.collapsible--up{grid-template:"collapsible-content" var(--_content-height) "collapsible-toggle" max-content/1fr;place-content:end}.collapsible[open]{--_content-height:1fr}.collapsible::details-content{transition:content-visibility var(--_transition-time) ease allow-discrete;overflow:hidden}.collapsible__toggle{grid-area:collapsible-toggle;display:block}.collapsible__toggle::-webkit-details-marker{display:none}.collapsible__content{grid-area:collapsible-content}