.card-spotlight{--mouse-x:50%;--mouse-y:50%;--spotlight-color:color-mix(in oklch,var(--primary)48%,transparent);position:relative}.dark .card-spotlight{--spotlight-color:color-mix(in oklch,var(--primary)36%,transparent)}.card-spotlight:before{content:"";border-radius:inherit;background:radial-gradient(circle at var(--mouse-x)var(--mouse-y),var(--spotlight-color),transparent 80%);z-index:1;opacity:0;pointer-events:none;transition:opacity .5s;position:absolute;inset:0}.card-spotlight:hover:before,.card-spotlight:focus-within:before{opacity:.6}