.is-spotlight{position:relative;overflow:hidden;--mouse-x:50%;--mouse-y:50%;--spotlight-color:hsla(0,0%,100%,.05);--width:60%}.is-spotlight:before{content:"";position:absolute;top:0;left:0;right:0;bottom:0;background:radial-gradient(circle at var(--mouse-x) var(--mouse-y),var(--spotlight-color),transparent var(--width));opacity:0;transition:opacity .5s ease;pointer-events:none;z-index:0}.is-spotlight:focus-within:before,.is-spotlight:hover:before{opacity:.6}.is-spotlight>*{position:relative;z-index:1}.spotlighter{display:none}