.card-spotlight{--mouse-x:50%;--mouse-y:50%;--spotlight-color:#00000014;-webkit-backdrop-filter:blur(16px);position:relative;overflow:hidden}.dark .card-spotlight{--spotlight-color:#ffffff2e}.card-spotlight:before{content:"";background:radial-gradient(450px circle at var(--mouse-x) var(--mouse-y), var(--spotlight-color), transparent 75%);opacity:0;pointer-events:none;z-index:1;transition:opacity .4s;position:absolute;inset:0}.card-spotlight:hover:before,.card-spotlight:focus-within:before{opacity:1}