.pdf-catalog {
    margin-block: 1.5rem;
}

.pdf-catalog__viewer {
    height: clamp(34rem, 78vh, 64rem);
    overflow: hidden;
    background: #e9ecef;
    border: 1px solid #c7d2dd;
    border-radius: 0.35rem;
    box-shadow: 0 0.25rem 1rem rgba(0, 65, 132, 0.12);
}

.pdf-catalog__frame {
    display: block;
    width: 100%;
    height: 100%;
    border: 0;
}

.pdf-catalog__actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    margin-top: 1rem;
}

@media (max-width: 575.98px) {
    .pdf-catalog__viewer {
        height: clamp(30rem, 82vh, 48rem);
        border-radius: 0;
    }

    .pdf-catalog__actions > .btn {
        flex: 1 1 100%;
    }
}