/* This site's supplied header inventory is 250–280px high, not a small banner. */
.app-ad-header .ad-slot-body,.in-chat #app-ad-header .ad-slot-body{min-height:280px}
/* Keep chat usable alongside the large ad. Scroll the app when space is constrained. */
.in-chat .app-layout{overflow-y:auto;overscroll-behavior:contain}
.in-chat #main{flex:1 0 360px;min-height:360px}
.in-chat .lounge-shell{height:100%}
.in-chat .chat-log{min-height:100px}
.in-chat .bottom-nav{position:static}
@media(max-height:600px){.in-chat #main{flex-basis:340px;min-height:340px}}