#app-install-hint{position:fixed;z-index:10000;bottom:max(16px,env(safe-area-inset-bottom));left:50%;transform:translateX(-50%);box-sizing:border-box;width:calc(100% - 24px);max-width:520px;max-height:70dvh;overflow:auto;display:flex;gap:14px;padding:20px;background:#fff;color:#17263e;border:1px solid #d9dfe7;border-top:3px solid #ed1238;border-radius:14px;box-shadow:0 8px 40px #17263e33;font:15px/1.5 system-ui,sans-serif;text-align:left}
#app-install-hint img{flex:none;border-radius:10px}#app-install-hint p{margin:8px 0}#app-install-hint strong{font-size:17px}#app-install-hint .install-actions{display:flex;flex-wrap:wrap;gap:10px;margin-top:14px}#app-install-hint button{font:inherit;border:0;border-radius:8px;padding:10px 16px;cursor:pointer;background:#ed1238;color:white}#app-install-hint [data-dismiss]{background:#edf0f3;color:#17263e}#app-install-hint [hidden]{display:none}#app-install-help{display:block;margin:12px auto;padding:8px 12px;border:0;background:transparent;color:#52637a;text-decoration:underline;font:13px system-ui,sans-serif;cursor:pointer}