.pwa-install-card {
    display: none;
    margin: 1rem auto 0;
    max-width: 420px;
    padding: 1rem;
    border: 1px solid rgba(7, 26, 51, .14);
    border-radius: 14px;
    color: #071a33;
    background: #fff;
    box-shadow: 0 8px 24px rgba(7, 26, 51, .09);
}

.pwa-install-card.is-visible {
    display: block;
}

.pwa-install-card strong {
    display: block;
    margin-bottom: .35rem;
}

.pwa-install-card p {
    margin: 0;
    font-size: .9rem;
    line-height: 1.45;
}

.pwa-install-card button {
    margin-top: .75rem;
    min-height: 44px;
}

@media (display-mode: standalone) {
    .pwa-install-card {
        display: none !important;
    }
}