#app-install-dialog{max-width:470px;padding:28px;background:#180c1b;color:#e8d2e1;border:1px solid #b93984;max-height:85vh;overflow:auto}#app-install-dialog h2{font-size:28px;line-height:1.2}#app-install-dialog p{font-size:13px;line-height:1.8}.app-bottom-nav{display:none}@media(display-mode:standalone){body{padding-bottom:70px}.app-bottom-nav{display:flex;position:fixed;bottom:0;left:0;right:0;z-index:20;justify-content:space-around;background:#120b18ed;border-top:1px solid #74324f;padding:12px 10px calc(12px + env(safe-area-inset-bottom));backdrop-filter:blur(10px)}.app-bottom-nav button{background:none;border:0;color:#e4c1d8;font-size:12px;padding:7px 15px;cursor:pointer}}