.album-curtain{position:fixed;inset:0;z-index:110;pointer-events:none;overflow:hidden}
.album-curtain-panel{position:absolute;top:0;bottom:0;width:50%;overflow:hidden;background:#213344;will-change:transform;transform:translate3d(0,0,0);backface-visibility:hidden;contain:strict}
.album-curtain-panel.left{left:0}.album-curtain-panel.right{right:0}
.album-curtain-panel img{position:absolute;max-width:none!important;max-height:none!important;object-fit:cover}
.album-transition .site-entrance{pointer-events:none}
body:not(.landing) .global-site-header{touch-action:auto;user-select:auto;-webkit-user-select:auto}

.album-curtain-panel canvas{display:block;width:100%;height:100%}

/* Keep both corner controls above the moving album panels. */
body.has-global-header .site-account,body .site-entrance{z-index:120}