/* v.701 — прозрачная верхняя линейка документов только в полноэкранном просмотрщике. */
#viewer2026Overlay.viewer4.open .viewer4__stage,
#viewer2026Overlay.viewer4.open .viewer4__track {
    background: transparent !important;
    box-shadow: none !important;
    border-color: transparent !important;
    backdrop-filter: none !important;
    -webkit-backdrop-filter: none !important;
}

#viewer2026Overlay.viewer4.open .viewer4__stage::before,
#viewer2026Overlay.viewer4.open .viewer4__stage::after {
    content: none !important;
    display: none !important;
    background: transparent !important;
    box-shadow: none !important;
}

#viewer2026Overlay.viewer4.open .viewer4__card .viewer4__card-page,
#viewer2026Overlay.viewer4.open .viewer4__card.active .viewer4__card-page,
#viewer2026Overlay.viewer4.open .viewer4__card.is-active .viewer4__card-page,
#viewer2026Overlay.viewer4.open .viewer4__card[data-active="true"] .viewer4__card-page {
    background: transparent !important;
    border-color: transparent !important;
    box-shadow: none !important;
    backdrop-filter: none !important;
    -webkit-backdrop-filter: none !important;
}

#viewer2026Overlay.viewer4.open .viewer4__card .viewer4__card-page::before,
#viewer2026Overlay.viewer4.open .viewer4__card .viewer4__card-page::after {
    content: none !important;
    display: none !important;
    background: transparent !important;
    box-shadow: none !important;
}