.relative-mouse{-webkit-mask-image:radial-gradient(50% 50% at var(--mouse-x,9999px) var(--mouse-y,9999px),rgba(0,0,0,.5) 40%,transparent);mask-image:radial-gradient(50% 50% at var(--mouse-x,9999px) var(--mouse-y,9999px),rgba(0,0,0,.5) 40%,transparent);transition:opacity .5s}.ui-card:target{animation:target-highlight 2s ease-out}@keyframes target-highlight{0%{background:oklch(var(--theme-1))}to{background:transparent}}