.gallery {
  grid-template-columns: repeat(4, minmax(0, 1fr));
  grid-auto-flow: dense;
  grid-auto-rows: 1px;
  gap: 0;
  align-items: start;
  overflow: hidden;
}

.portfolio-projects-label {
  margin-top: 110px;
}

.gallery-empty {
  display: block;
  min-height: 120px;
}

.gallery-empty .empty-gallery {
  margin: 0;
  padding: 38px 0;
}

.tile {
  width: calc(100% + 1px);
  align-self: start;
}

.tile-landscape {
  aspect-ratio: 16 / 9;
}

.tile-portrait {
  aspect-ratio: 9 / 16;
}

.tile-meta {
  padding: 28px;
}

.tile-meta b {
  font-size: 22px;
  line-height: 1.05;
  letter-spacing: .045em;
}

.tile-meta small {
  margin-top: 10px;
  font-size: 11px;
  line-height: 1.35;
}

@media (max-width: 600px) {
  .gallery {
    grid-template-columns: 1fr;
  }

  .tile-meta {
    padding: 22px;
  }

  .tile-meta b {
    font-size: 19px;
  }

  .tile-meta small {
    font-size: 10px;
  }

  .portfolio-projects-label {
    margin-top: 70px;
  }
}

@media (min-width: 601px) and (max-width: 900px) {
  .gallery {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}