#installBtn{white-space:nowrap}
#installBtn[hidden]{display:none!important}
#fullscreenBtn{white-space:nowrap}
#exitAppBtn{display:none;white-space:nowrap}
.install-card{width:min(430px,94vw)}
.install-card p{font-size:.9rem;line-height:1.45;color:var(--ink);margin:14px 0}
@media (max-width:700px){#installBtn,#fullscreenBtn{font-size:.7rem;padding:5px 7px}.header-tools{gap:5px}}
@media all and (display-mode:standalone){#installBtn,#fullscreenBtn{display:none}#exitAppBtn{display:block}}