.mobile-app-page {
    margin: 0;
    min-height: 100vh;
    background: #f5f7fa;
    font-family: var(--font-sans);
}

.mobile-app-shell {
    max-width: 32rem;
    margin: 0 auto;
    padding: 1.25rem 1rem 2rem;
}

.mobile-app-back {
    display: inline-block;
    margin-bottom: 1rem;
    color: #64748b;
    font-size: 0.875rem;
    font-weight: 600;
    text-decoration: none;
}

.mobile-app-back:hover {
    color: #0d9b7a;
    text-decoration: none;
}

.mobile-app-card {
    background: #fff;
    border: 1px solid #e8ecf1;
    border-radius: 16px;
    padding: 1.75rem 1.5rem;
    box-shadow: 0 4px 14px rgba(15, 23, 42, 0.06);
    text-align: center;
}

.mobile-app-logo {
    display: block;
    margin: 0 auto 1rem;
}

.mobile-app-card h1 {
    margin: 0 0 0.5rem;
    font-size: 1.5rem;
    font-weight: 700;
    color: #0f172a;
    letter-spacing: -0.02em;
}

.mobile-app-lede {
    margin: 0 0 1.25rem;
    color: #64748b;
    font-size: 0.9rem;
    line-height: 1.55;
}

.mobile-app-meta {
    display: grid;
    gap: 0.65rem;
    margin: 0 0 1.25rem;
    padding: 0.85rem 1rem;
    border-radius: 10px;
    background: #f8fafc;
    border: 1px solid #eef2f6;
    text-align: left;
}

.mobile-app-meta div {
    display: grid;
    grid-template-columns: 6.5rem 1fr;
    gap: 0.5rem;
    align-items: baseline;
}

.mobile-app-meta dt {
    margin: 0;
    font-size: 0.6875rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    color: #94a3b8;
}

.mobile-app-meta dd {
    margin: 0;
    font-size: 0.8125rem;
    font-weight: 600;
    color: #334155;
    word-break: break-word;
}

.mobile-app-latest {
    margin-bottom: 1rem;
    padding: 0.85rem 1rem;
    border-radius: 10px;
    background: #f8fafc;
    border: 1px solid #eef2f6;
    text-align: center;
}

.mobile-app-latest-badge {
    display: inline-block;
    margin-bottom: 0.45rem;
    padding: 0.2rem 0.55rem;
    border-radius: 999px;
    background: #ecfdf5;
    color: #0d9b7a;
    font-size: 0.6875rem;
    font-weight: 700;
    letter-spacing: 0.05em;
    text-transform: uppercase;
}

.mobile-app-latest-line {
    margin: 0;
    font-size: 0.9rem;
    line-height: 1.5;
    color: #334155;
}

.mobile-app-latest-build {
    color: #64748b;
    font-weight: 600;
}

.mobile-app-latest-sep {
    color: #94a3b8;
    margin: 0 0.15rem;
}

.mobile-app-notes {
    margin: 0.65rem 0 0;
    font-size: 0.8125rem;
    line-height: 1.5;
    color: #64748b;
    text-align: center;
}

.mobile-app-actions {
    margin-bottom: 1rem;
}

.mobile-app-steps {
    margin: 0 0 1rem;
    padding-left: 1.15rem;
    text-align: left;
    color: #64748b;
    font-size: 0.8125rem;
    line-height: 1.55;
}

.mobile-app-steps li + li {
    margin-top: 0.35rem;
}

.mobile-app-unavailable {
    text-align: left;
    margin-bottom: 1rem;
}

.mobile-app-foot {
    margin: 0;
    font-size: 0.8125rem;
    color: #94a3b8;
    line-height: 1.5;
}

.mobile-app-foot a {
    font-weight: 600;
}

@media (max-width: 480px) {
    .mobile-app-card {
        padding: 1.25rem 1rem;
    }

    .mobile-app-meta div {
        grid-template-columns: 1fr;
        gap: 0.15rem;
    }
}