.sidebar-item>ul{display:flex;flex-direction:column;font-size:.8rem;gap:.25rem;height:0;overflow:hidden;transition:all .3s}.sidebar-item>ul.expanded{height:auto}.user-reveal{-webkit-mask-image:radial-gradient(circle 10vw at var(--pointerX) var(--pointerY),rgba(0,0,0,.4) 0,rgba(0,0,0,.08) 100%);mask-image:radial-gradient(circle 10vw at var(--pointerX) var(--pointerY),rgba(0,0,0,.4) 0,rgba(0,0,0,.08) 100%)}