html {
    scrollbar-gutter: stable;
}

/* Cookie modal: visibility toggle without display:none → flex (reduces layout shift risk). */
#cookieModal.modal-overlay {
    display: flex;
    visibility: hidden;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.2s ease;
}

#cookieModal.modal-overlay.active {
    visibility: visible;
    opacity: 1;
    pointer-events: auto;
}

/* Homepage banner: reserve height before async banner-home.css loads. */
.swiper-tabs-container1 .swiper-slide-vnut {
    min-height: 948px;
}

/* Header B: reserve height before async header-b.css loads. */
.header.header_b {
    min-height: 163px;
}

@media (max-width: 600px) {
    .swiper-tabs-container1 .swiper-slide-vnut {
        min-height: 557px;
    }
}