.respuesta{height:0;overflow:hidden;transition:height 0.3s ease}li svg{transition:transform 0.3s ease,color 0.3s ease;color:currentColor}li.activo svg{transform:rotate(180deg);color:#fff}li .toggle-circle{transition:background-color 0.3s ease,border-color 0.3s ease}li.activo .toggle-circle{background-color:var(--main-color-dark);border-color:var(--main-color-dark)}