/* Keep chat above the back-to-top control on every page, including mobile. */
#implants-chat-widget{bottom:calc(80px + env(safe-area-inset-bottom, 0px))!important}
#implants-chat-iframe{bottom:calc(150px + env(safe-area-inset-bottom, 0px))!important;max-height:calc(100dvh - 180px - env(safe-area-inset-bottom, 0px))!important}