.rbbmasonry-gallery {
  max-width: 1400px;
  margin: 0 auto;
  padding: 1.5rem 1rem 3rem;
}

.rbbmasonry-gallery__intro {
  max-width: 800px;
  margin: 0 auto 2rem;
  font-size: 1.05rem;
  line-height: 1.7;
  text-align: center;
}

.rbbmasonry-gallery__intro a {
  text-decoration: underline;
}

.rbbmasonry-gallery__grid {
  column-count: 3;
  column-gap: 1.25rem;
}

.rbbmasonry-gallery__item {
  display: block;
  width: 100%;
  margin: 0 0 1rem;
  padding: 0;
  border: 0;
  background: transparent;
  cursor: zoom-in;
  break-inside: avoid;
  border-radius: 4px;
  overflow: hidden;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.12);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.rbbmasonry-gallery__item:hover,
.rbbmasonry-gallery__item:focus-visible {
  transform: translateY(-2px);
  box-shadow: 0 6px 18px rgba(0, 0, 0, 0.18);
  outline: none;
}

.rbbmasonry-gallery__item img {
  display: block;
  width: 100%;
  height: auto;
}

@media (max-width: 900px) {
  .rbbmasonry-gallery__grid {
    column-count: 2;
  }
}

@media (max-width: 560px) {
  .rbbmasonry-gallery__grid {
    column-count: 1;
  }

  .rbbmasonry-gallery {
    padding: 1rem 0.75rem 2rem;
  }
}

.rbbmasonry-lightbox {
  position: fixed;
  inset: 0;
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
}

.rbbmasonry-lightbox[hidden] {
  display: none;
}

.rbbmasonry-lightbox__backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.88);
}

.rbbmasonry-lightbox__dialog {
  position: relative;
  z-index: 1;
  width: min(92vw, 1200px);
  max-height: 92vh;
  display: flex;
  align-items: center;
  justify-content: center;
}

.rbbmasonry-lightbox__figure {
  margin: 0;
  max-width: 100%;
  max-height: 92vh;
  text-align: center;
}

.rbbmasonry-lightbox__image {
  display: block;
  max-width: 100%;
  max-height: 85vh;
  width: auto;
  height: auto;
  margin: 0 auto;
  border-radius: 4px;
}

.rbbmasonry-lightbox__caption {
  margin-top: 0.75rem;
  color: #fff;
  font-size: 0.95rem;
}

.rbbmasonry-lightbox__close,
.rbbmasonry-lightbox__nav {
  position: absolute;
  border: 0;
  background: rgba(255, 255, 255, 0.15);
  color: #fff;
  cursor: pointer;
  line-height: 1;
  transition: background 0.2s ease;
}

.rbbmasonry-lightbox__close:hover,
.rbbmasonry-lightbox__nav:hover,
.rbbmasonry-lightbox__close:focus-visible,
.rbbmasonry-lightbox__nav:focus-visible {
  background: rgba(255, 255, 255, 0.3);
  outline: none;
}

.rbbmasonry-lightbox__close {
  top: -2.5rem;
  right: 0;
  width: 2.25rem;
  height: 2.25rem;
  border-radius: 50%;
  font-size: 1.5rem;
}

.rbbmasonry-lightbox__nav {
  top: 50%;
  transform: translateY(-50%);
  width: 2.75rem;
  height: 2.75rem;
  border-radius: 50%;
  font-size: 1.25rem;
}

.rbbmasonry-lightbox__nav--prev {
  left: -3.5rem;
}

.rbbmasonry-lightbox__nav--next {
  right: -3.5rem;
}

@media (max-width: 768px) {
  .rbbmasonry-lightbox__nav--prev {
    left: 0.5rem;
  }

  .rbbmasonry-lightbox__nav--next {
    right: 0.5rem;
  }

  .rbbmasonry-lightbox__close {
    top: 0.5rem;
    right: 0.5rem;
  }
}