.public-surface__back {
  padding: var(--space-small);
}

.public-surface__back .btn--back {
  align-items: center;
  color: var(--color-ink-dark);
  display: inline-flex;
  font-family: var(--font-family-cartridge);
  font-size: var(--font-size-xx-small);
  font-weight: 600;
  gap: 0.25em;
  letter-spacing: var(--letter-spacing-looser);
  line-height: var(--line-height-tighter);
  text-decoration: none;
  transition: color var(--transition);
}

.public-surface__back .btn--back:hover,
.public-surface__back .btn--back:focus {
  color: var(--color-ink);
}

.public-surface__back .icon {
  height: 0.9em;
  width: 0.9em;
}

.public-surface__back .icon svg {
  height: 100%;
  stroke: currentColor;
  stroke-width: 2.5;
  width: 100%;
}

.public-surface__preview {
  display: grid;
  padding-inline: var(--space-small);
}

.headline--public-surface .common-header h1 {
  font-size: var(--font-size-xx-large);
  text-wrap: balance;
}

.public-surface__preview-shell {
  display: grid;
  gap: var(--space-small);
  margin-inline: auto;
  width: min(100%, 44rem);
}

.public-surface__preview-rail {
  display: flex;
  min-height: 3rem;
}

.public-surface__preview-rail--left {
  justify-content: flex-start;
}

.public-surface__preview-rail--right {
  justify-content: flex-end;
}

.public-surface__preview-frame {
  background: var(--color-canvas-light);
  border-radius: var(--radius-panel);
  box-shadow: var(--box-shadow);
  display: grid;
  grid-column: 1 / -1;
  margin-inline: auto;
  overflow: hidden;
  width: min(100%, 34rem);
}

.public-surface__preview-frame--wide {
  width: min(100%, 39rem);
}

.public-surface__preview-frame--portrait {
  width: min(100%, 28rem);
}

.public-surface__preview-frame--dark {
  background: var(--color-canvas-dark);
}

.public-surface__preview-image {
  display: block;
  height: auto;
  width: 100%;
}

.public-surface__preview-image--contain {
  object-fit: contain;
}

.public-surface__nav {
  align-items: center;
  background: var(--color-canvas-light);
  border-radius: 999px;
  box-shadow: var(--box-shadow-pill);
  color: var(--color-ink-darkest);
  display: inline-flex;
  height: 3rem;
  justify-content: center;
  text-decoration: none;
  width: 3rem;
}

.public-surface__nav-icon {
  display: block;
  height: 1.2rem;
  width: 1.2rem;
}

.public-surface__related {
  display: grid;
  padding-inline: var(--space-small);
}

.public-surface__related-grid {
  display: grid;
  gap: var(--space-small);
  margin-inline: auto;
  width: min(100%, 44rem);
}

.public-surface__related-card {
  color: inherit;
  text-decoration: none;
}

.public-surface__related-frame {
  background: var(--color-canvas-light);
  border-radius: var(--radius-panel);
  box-shadow: var(--box-shadow);
  overflow: hidden;
}

.public-surface__related-image {
  display: block;
  height: auto;
  width: 100%;
}

@media(hover: hover) {
  .public-surface__nav {
    outline: 2px solid transparent;
    outline-offset: 1px;
    transition: outline-color var(--transition), transform var(--transition);
  }

  .public-surface__nav:hover,
  .public-surface__nav:focus {
    outline-color: oklch(var(--lch-blue-medium));
    transform: translateY(-1px);
  }

  .public-surface__related-frame {
    outline: 2px solid transparent;
    outline-offset: 1px;
    transition: outline-color var(--transition), transform var(--transition);
  }

  .public-surface__related-card:hover .public-surface__related-frame,
  .public-surface__related-card:focus .public-surface__related-frame {
    outline-color: oklch(var(--lch-blue-medium));
    transform: translateY(-1px);
  }
}

@media(min-width: 48em) {
  .public-surface__preview-shell {
    align-items: center;
    grid-template-columns: 3rem minmax(0, 1fr) 3rem;
  }

  .public-surface__preview-frame {
    grid-column: auto;
  }

  .public-surface__related-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

@media(min-width: 64em) {
  .public-surface__preview {
    padding-inline: var(--space-large);
  }

  .public-surface__related {
    padding-inline: var(--space-large);
  }
}