.wanu-install-prompt{position:fixed;left:16px;right:16px;bottom:16px;z-index:99999;display:flex;align-items:center;gap:12px;flex-wrap:wrap;padding:14px 16px;background:#fff;border:1px solid #e5e7eb;border-radius:16px;box-shadow:0 18px 50px rgba(0,0,0,.16)}.wanu-install-prompt div{flex:1;min-width:180px}.wanu-install-prompt strong,.wanu-install-prompt span{display:block}.wanu-install-prompt span{font-size:13px;color:#6b7280}.wanu-install-platform,.wanu-store{border:0;border-radius:10px;padding:9px 13px;text-decoration:none;background:#1f2329;color:#fff;cursor:pointer;display:inline-flex;align-items:center;gap:7px;font-size:13px}.wanu-install-platform svg{fill:#fff}.wanu-install-prompt button#wanu-install-close{background:transparent;color:#1f2329;font-size:22px;padding:4px 8px}.wanu-store{background:#f6f7f8;color:#1f2329;border:1px solid #e5e7eb}.wanu-store-links{position:fixed;left:16px;bottom:86px;z-index:99998;display:flex;gap:8px}
.wanu-ios-help{position:fixed;inset:0;z-index:100000;background:rgba(31,35,41,.55);display:flex;align-items:flex-end;justify-content:center}.wanu-ios-help-box{background:#fff;border-radius:18px 18px 0 0;padding:22px 20px 28px;max-width:420px;width:100%}.wanu-ios-help-box ol{padding-left:20px;margin:12px 0}.wanu-ios-help-box li{margin-bottom:8px}.wanu-ios-help-box button{margin-top:10px;width:100%;padding:11px;border:0;border-radius:10px;background:#1f2329;color:#fff;cursor:pointer}