.gallery-page {
  display: block;
  padding: 28px 28px 40px;
}

.gallery-shell {
  max-inline-size: 1480px;
  margin-inline: auto;
}

.gallery-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  margin-block-end: 32px;
}

.gallery-header h1 {
  font-size: 20px;
  font-weight: 500;
}

.classic-link,
.play-variant {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-block-size: 44px;
  color: #394735;
  font-size: 14px;
  line-height: 1.3;
  text-decoration-thickness: from-font;
  text-underline-offset: 4px;
}

.classic-link {
  padding-inline: 10px;
}

.variant-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  column-gap: 24px;
  row-gap: 40px;
}

.variant-card {
  display: flex;
  flex-direction: column;
  min-inline-size: 0;
}

.variant-copy {
  min-block-size: 224px;
  margin-inline-start: 18px;
  padding-block-end: 16px;
}

.variant-heading {
  display: flex;
  align-items: center;
  gap: 10px;
}

.variant-heading img {
  inline-size: 96px;
  block-size: 96px;
  object-fit: contain;
}

.variant-heading h2 {
  font-size: 18px;
  font-weight: 500;
  line-height: 1.2;
  letter-spacing: -0.2px;
}

.variant-description {
  margin-block-start: 10px;
  font-size: 14px;
  line-height: 1.45;
  text-wrap: pretty;
}

.variant-replacement {
  margin-block-start: 8px;
  color: #62695f;
  font-size: 13px;
  line-height: 1.45;
  text-wrap: pretty;
}

.board-preview {
  display: grid;
  grid-template-columns: 18px minmax(0, 1fr);
  grid-template-rows: auto 22px;
  color: inherit;
  text-decoration: none;
}

.preview-position {
  display: grid;
  grid-template-rows: repeat(8, minmax(0, 1fr));
  aspect-ratio: 1;
  overflow: hidden;
  border-radius: 3px;
}

.preview-row {
  display: grid;
  grid-template-columns: repeat(8, minmax(0, 1fr));
  min-block-size: 0;
}

.preview-square {
  display: grid;
  place-items: center;
  min-inline-size: 0;
  min-block-size: 0;
  background: var(--board-light);
}

.preview-square.dark {
  background: var(--board-dark);
}

.preview-square.special-square {
  background: color-mix(in srgb, var(--board-light), #dac970 32%);
}

.preview-square.dark.special-square {
  background: color-mix(in srgb, var(--board-dark), #dac970 32%);
}

.preview-piece {
  display: block;
  inline-size: 100%;
  block-size: 100%;
  object-fit: contain;
  pointer-events: none;
  user-select: none;
}

.preview-ranks,
.preview-files {
  display: grid;
  align-items: center;
  color: #62695f;
  font-size: 12px;
  line-height: 1;
  font-variant-numeric: tabular-nums;
}

.preview-ranks {
  grid-template-rows: repeat(8, 1fr);
}

.preview-files {
  grid-column: 2;
  grid-template-columns: repeat(8, 1fr);
  align-items: end;
  text-align: center;
}

.play-variant {
  align-self: flex-start;
  margin-block-start: 12px;
  margin-inline-start: 18px;
}

.board-preview:focus-visible,
.classic-link:focus-visible,
.play-variant:focus-visible {
  outline: 2px solid #52634b;
  outline-offset: 5px;
  border-radius: 3px;
}

@media (max-width: 1179px) {
  .variant-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 36px;
  }

  .gallery-shell {
    max-inline-size: 900px;
  }

}

@media (max-width: 640px) {
  .gallery-page {
    padding: 18px 12px 32px;
  }

  .gallery-header {
    margin-inline-start: 18px;
    margin-block-end: 24px;
  }

  .variant-grid {
    grid-template-columns: minmax(0, 1fr);
    row-gap: 36px;
  }

  .variant-copy {
    min-block-size: 0;
    padding-block-end: 18px;
  }
}