html.liberty-android-chat,html.liberty-android-chat body{height:100%;overflow:hidden;overscroll-behavior:none}
html.liberty-android-chat #chat.shell{position:fixed;top:var(--liberty-visible-top,0px);left:0;right:0;bottom:auto;height:var(--liberty-visible-height,100dvh);width:100%;margin:0;overflow:hidden}
html.liberty-android-chat #chat>.conversation{min-height:0;overflow:hidden}
html.liberty-android-chat #messages{min-height:0;overflow-y:auto}
html.liberty-android-chat #chat .conversation-head,html.liberty-android-chat #composer{flex-shrink:0}