.collapse-content{max-height:0;overflow:hidden;transition:max-height .3s ease-out}.collapse-toggle:checked~.collapse-content{max-height:500px}.collapse-arrow{transition:transform .3s ease}.collapse-toggle:checked~.collapse-label .collapse-arrow{transform:rotate(180deg)}.sidebar-link{display:flex;align-items:center;text-decoration:none;transition:all .15s ease}.sidebar-link:hover{background-color:#f3f4f6}