#videoOverlay{display:none;position:fixed;top:0;left:0;width:100%;height:100%;background:rgba(0,0,0,.7);z-index:999}#videoModal{display:none;position:fixed;top:50%;left:50%;transform:translate(-50%,-50%);z-index:1000;background:#000}#videoModal iframe{width:100%;height:auto;aspect-ratio:16/9}#videoModal .close-btn{position:absolute;top:10px;right:10px;color:white;font-size:24px;cursor:pointer}@media (min-width:768px){#videoModal{width:50%}}@media (max-width:767px){#videoModal{width:100vw}}