.site-intro{position:fixed;inset:0;z-index:10000;background:#07182d;display:grid;place-items:center;opacity:1;transition:opacity .45s ease}
.site-intro video{width:75vw;height:75vh;object-fit:contain;display:block}
.site-intro.is-closing{opacity:0;pointer-events:none}
.site-intro-skip{position:absolute;right:max(24px,env(safe-area-inset-right));top:max(24px,env(safe-area-inset-top));padding:10px 18px;border:1px solid #d2b67599;border-radius:3px;background:#07182ddd;color:#f5efdf;font:14px Arial,'Microsoft JhengHei',sans-serif;cursor:pointer}
.site-intro-skip:hover{background:#193750}
.site-intro-skip:focus-visible{outline:2px solid #ffc000;outline-offset:4px}
html.intro-playing,html.intro-playing body{overflow:hidden}
@media(max-aspect-ratio:1/1){.site-intro video{object-fit:contain}}
@media(prefers-reduced-motion:reduce){.site-intro{display:none;transition:none}}