/* Store buttons and QR codes on every page that promotes Ballistics Insight.
   promo.js sets data-app-os on <html>. Without it (no JavaScript), both
   stores show, and the QR code shows on wide screens only. */
html[data-app-os="ios"] .store-link.play,
html[data-app-os="android"] .store-link.apple {
    display: none;
}

.app-qr {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.4rem;
    margin: 0;
}

.app-qr img {
    display: block;
    width: 112px;
    height: 112px;
    padding: 6px;
    background: #ffffff;
    border-radius: 6px;
}

.app-qr figcaption {
    font-size: 0.8rem;
    line-height: 1.3;
    text-align: center;
}

html[data-app-os="ios"] .app-qr,
html[data-app-os="android"] .app-qr {
    display: none;
}

@media (max-width: 760px) {
    .app-qr {
        display: none;
    }
}