.toc{font-size:14px;overflow-y:auto}.toc>.toc-list{overflow:hidden;position:relative}.toc>.toc-list li{line-height:1.5em;list-style:none;margin-bottom:0}.toc-list{margin:0;padding-left:14px}.toc-list .toc-list{padding-left:20px}a.toc-link{color:currentColor;display:inline-block;height:100%;padding-bottom:6px;text-decoration:none}.is-collapsible{max-height:1000px;overflow:hidden;transition:all .3s ease-in-out}.is-collapsed{max-height:0}.is-position-fixed{position:fixed!important;top:0}.is-active-link{font-weight:700}.toc-link:before{background-color:#eee;content:" ";display:inline-block;height:inherit;left:0;margin-top:-1px;position:absolute;width:3px}.is-active-link:before{background-color:#df5659}.toc-list-item a,.toc-list-item.is-active-li~li>a{color:#9a9a9a}.js-toc>.toc-list>.toc-list-item>a{color:#000;font-weight:700}.toc-list-item.is-active-li>a{color:#df5659!important}