#official-intro{position:fixed;inset:0;z-index:100000;background:#090c17;transition:opacity .6s ease}#official-intro iframe{width:100%;height:100%;border:0;display:block}#official-intro button{display:block;position:absolute;right:24px;bottom:24px;padding:10px 20px;border:1px solid #8299b8;border-radius:30px;background:#101b2d;color:#dfebff;cursor:pointer}#official-intro.leaving{opacity:0;pointer-events:none}