.site-intro{background:transparent;pointer-events:auto;transition:none;transform:none;touch-action:none;overflow:hidden}
.site-intro::before{content:"";position:absolute;inset:0;background:#fff;z-index:1}
.site-intro video{position:relative;z-index:2}
.site-intro .intro-mask-scene{position:absolute;inset:0;width:100%;height:100%;z-index:0;visibility:visible;pointer-events:none}
.site-intro.is-masking::before,.site-intro.is-masking video{visibility:hidden}
.site-intro.is-masking .intro-mask-scene{visibility:visible}
.site-intro button{z-index:3;touch-action:manipulation}
.site-intro.is-finished{transform:none;visibility:hidden}
@media(prefers-reduced-motion:reduce){.site-intro{display:none}}