:root {
    --udv-gallery-gap: clamp(10px, 1.6vw, 18px);
    --udv-gallery-radius: 14px;
    --udv-gallery-caption-size: clamp(0.82rem, 0.78rem + 0.15vw, 0.95rem);
}

.udv-gallery {
    margin: clamp(1.75rem, 3vw, 3rem) auto;
    max-width: min(100%, 1160px);
    content-visibility: auto;
    contain-intrinsic-size: 700px;
}

.udv-gallery__grid {
    display: grid;
    grid-template-columns: repeat(var(--udv-gallery-columns, 3), minmax(0, 1fr));
    gap: var(--udv-gallery-gap);
    align-items: start;
}

.udv-gallery--cols-1 { --udv-gallery-columns: 1; }
.udv-gallery--cols-2 { --udv-gallery-columns: 2; }
.udv-gallery--cols-3 { --udv-gallery-columns: 3; }
.udv-gallery--cols-4 { --udv-gallery-columns: 4; }
.udv-gallery--cols-5 { --udv-gallery-columns: 5; }

.udv-gallery__item {
    margin: 0;
    min-width: 0;
}

.udv-gallery__button {
    display: block;
    width: 100%;
    padding: 0;
    border: 0;
    background: transparent;
    cursor: zoom-in;
    text-align: inherit;
}

.udv-gallery__image {
    display: block;
    width: 100%;
    height: auto;
    aspect-ratio: 4 / 3;
    object-fit: cover;
    border-radius: var(--udv-gallery-radius);
    box-shadow: 0 12px 34px rgba(0, 0, 0, 0.10);
}

.udv-gallery--editorial .udv-gallery__item:first-child {
    grid-column: span 2;
    grid-row: span 2;
}

.udv-gallery--editorial .udv-gallery__item:first-child .udv-gallery__image {
    aspect-ratio: 16 / 10;
}

.udv-gallery--masonry .udv-gallery__grid {
    display: block;
    columns: var(--udv-gallery-columns) 260px;
    column-gap: var(--udv-gallery-gap);
}

.udv-gallery--masonry .udv-gallery__item {
    break-inside: avoid;
    margin: 0 0 var(--udv-gallery-gap);
}

.udv-gallery--masonry .udv-gallery__image {
    aspect-ratio: auto;
}

.udv-gallery__caption {
    margin-top: 0.55rem;
    color: color-mix(in srgb, currentColor 72%, transparent);
    font-size: var(--udv-gallery-caption-size);
    line-height: 1.45;
}

.udv-gallery__caption small {
    display: block;
    margin-top: 0.16rem;
    opacity: 0.72;
}

.udv-gallery-lightbox {
    width: min(94vw, 1280px);
    max-width: 1280px;
    padding: 0;
    border: 0;
    background: transparent;
    color: #fff;
}

.udv-gallery-lightbox::backdrop {
    background: rgba(0, 0, 0, 0.86);
    backdrop-filter: blur(3px);
}

.udv-gallery-lightbox__image {
    display: block;
    max-width: 100%;
    max-height: 82vh;
    margin: 0 auto;
    border-radius: 10px;
}

.udv-gallery-lightbox__caption {
    max-width: 860px;
    margin: 0.85rem auto 0;
    padding: 0 1rem;
    font-size: 0.95rem;
    line-height: 1.45;
    text-align: center;
}

.udv-gallery-lightbox__close {
    position: fixed;
    top: 18px;
    right: 22px;
    width: 44px;
    height: 44px;
    border: 1px solid rgba(255, 255, 255, 0.35);
    border-radius: 999px;
    background: rgba(0, 0, 0, 0.35);
    color: #fff;
    font-size: 30px;
    line-height: 1;
    cursor: pointer;
}

@media (max-width: 900px) {
    .udv-gallery__grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .udv-gallery--editorial .udv-gallery__item:first-child { grid-column: span 2; }
}

@media (max-width: 560px) {
    .udv-gallery__grid { grid-template-columns: 1fr; }
    .udv-gallery--editorial .udv-gallery__item:first-child { grid-column: auto; grid-row: auto; }
    .udv-gallery__image { border-radius: 10px; }
}

@media (prefers-reduced-motion: no-preference) {
    .udv-gallery__image { transition: transform 180ms ease, box-shadow 180ms ease; }
    .udv-gallery__button:hover .udv-gallery__image { transform: translateY(-2px); box-shadow: 0 16px 40px rgba(0, 0, 0, 0.14); }
}

.udv-gallery-lightbox__nav {
    position: fixed;
    top: 50%;
    z-index: 2;
    width: clamp(44px, 5vw, 64px);
    height: clamp(44px, 5vw, 64px);
    transform: translateY(-50%);
    border: 1px solid rgba(255, 255, 255, 0.38);
    border-radius: 999px;
    background: rgba(0, 0, 0, 0.36);
    color: #fff;
    font-family: Georgia, serif;
    font-size: clamp(36px, 5vw, 58px);
    line-height: 0.82;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.udv-gallery-lightbox__nav--prev {
    left: clamp(14px, 3vw, 34px);
}

.udv-gallery-lightbox__nav--next {
    right: clamp(14px, 3vw, 34px);
}

.udv-gallery-lightbox__nav:hover,
.udv-gallery-lightbox__close:hover {
    background: rgba(255, 255, 255, 0.16);
}

.udv-gallery-lightbox__nav[hidden] {
    display: none;
}

@media (max-width: 640px) {
    .udv-gallery-lightbox__image {
        max-height: 76vh;
    }

    .udv-gallery-lightbox__nav {
        top: auto;
        bottom: 74px;
        transform: none;
    }
}