.collection-page,
.collection-not-found {
  width: min(100%, var(--public-page-max-width));
  margin: 0 auto;
}
.collection-page {
  display: flex;
  flex-direction: column;
  gap: 28px;
  padding: var(--public-page-space-start) var(--public-page-gutter) var(--public-page-space-end);
}

.collection-breadcrumb {
  display: flex;
  gap: 5px;
  color: var(--color-text-secondary);
  font-size: 12px;
  font-weight: 500;
  line-height: 16px;
}

.collection-breadcrumb a:hover {
  color: var(--color-signal);
}

.collection-hero {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 340px;
  align-items: end;
  gap: 60px;
}

.collection-hero--wide {
  grid-template-columns: minmax(0, 920px);
}

.collection-hero__main {
  display: flex;
  min-width: 0;
  flex-direction: column;
  gap: 12px;
}

.collection-hero__eyebrow,
.collection-context__label {
  margin: 0;
  color: var(--color-signal);
  font-family: var(--font-metadata);
  font-size: 11px;
  font-weight: 600;
  line-height: 14px;
  letter-spacing: 0.02em;
  text-transform: uppercase;
}

.collection-hero__eyebrow-mobile {
  display: none;
}

.collection-hero h1 {
  max-width: 900px;
  margin: 0;
  color: var(--color-text);
  overflow-wrap: anywhere;
  font-family: var(--font-editorial);
  font-size: 56px;
  font-weight: var(--font-weight-regular);
  line-height: 60px;
  letter-spacing: var(--tracking-tight);
  text-wrap: balance;
}

.collection-hero__description {
  max-width: 900px;
  margin: 0;
  color: var(--color-text-secondary);
  font-size: 18px;
  line-height: 29px;
}

.collection-hero__aside {
  display: flex;
  min-width: 0;
  flex-direction: column;
  gap: 12px;
}

.collection-hero__image {
  aspect-ratio: 16 / 9;
  margin: 0;
  overflow: hidden;
  border: 1px solid var(--color-border);
  background: var(--color-background);
}

.collection-hero__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.collection-rationale {
  padding: 24px;
  border: 1px solid var(--color-border);
  border-left: 2px solid var(--color-signal);
  background: var(--color-surface-raised);
}

.collection-rationale p {
  margin: 0;
  color: var(--color-text-secondary);
  font-size: 14px;
  line-height: 22px;
}

.collection-catalogue {
  display: grid;
  grid-template-columns: 250px minmax(0, 1fr);
  align-items: start;
  gap: 24px;
}

.collection-context {
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: 20px;
  border: 1px solid var(--color-border);
  background: var(--color-surface);
}

.collection-context strong {
  color: var(--color-text);
  overflow-wrap: anywhere;
  font-family: var(--font-editorial);
  font-size: 28px;
  font-weight: var(--font-weight-regular);
  line-height: 34px;
}

.collection-context > p:not(.collection-context__label) {
  margin: 0;
  color: var(--color-text-secondary);
  font-size: 13px;
  line-height: 20px;
}

.collection-context a {
  padding-top: 12px;
  border-top: 1px solid var(--color-border);
  color: var(--color-signal);
  font-size: 12px;
  font-weight: 600;
  line-height: 18px;
}

.collection-context a:hover {
  text-decoration: underline;
  text-underline-offset: 3px;
}

.collection-results {
  min-width: 0;
}

.collection-source-list {
  display: grid;
  gap: 14px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.collection-source-list > li {
  min-width: 0;
}

.collection-page .source-card {
  grid-template-columns: minmax(0, 1fr) auto;
  grid-template-rows: auto auto auto;
  gap: 8px 20px;
  min-height: 155px;
  padding: 22px;
}

.collection-page .source-card__avatar {
  display: none;
}

.collection-page .source-card__identity {
  grid-column: 1;
  grid-row: 1;
}

.collection-page .source-card__eyebrow {
  margin: 0 0 6px;
}

.collection-page .source-card h2 {
  font-size: 19px;
  line-height: 24px;
}

.collection-page .source-card__type {
  display: none;
}

.collection-page .source-card__description {
  grid-column: 1 / -1;
  grid-row: 2;
  padding: 14px 0 0;
  border-top: 1px solid var(--color-border);
  border-left: 0;
}

.collection-page .source-card__metadata {
  grid-column: 1 / -1;
  grid-row: 3;
  flex-direction: row;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px 9px;
  padding-top: 4px;
}

.collection-page .source-card__save {
  grid-column: 2;
  grid-row: 1;
  align-self: start;
}

.collection-empty {
  min-height: 420px;
}

.collection-not-found {
  padding: 88px var(--public-page-gutter) 110px;
}

@media (max-width: 1000px) {
  .collection-page {
    padding: 38px var(--public-page-gutter) 62px;
  }

  .collection-hero {
    grid-template-columns: minmax(0, 1fr) 280px;
    gap: 34px;
  }

  .collection-hero--wide {
    grid-template-columns: minmax(0, 780px);
  }

  .collection-hero h1 {
    font-size: 46px;
    line-height: 50px;
  }

  .collection-catalogue {
    grid-template-columns: 210px minmax(0, 1fr);
  }
}

@media (max-width: 860px) {
  .collection-hero {
    grid-template-columns: minmax(0, 1fr) 250px;
    align-items: start;
    gap: 24px;
  }

  .collection-hero--wide {
    grid-template-columns: minmax(0, 1fr);
  }

  .collection-catalogue {
    display: block;
  }

  .collection-context {
    display: none;
  }
}

@media (max-width: 600px) {
  .collection-page {
    gap: 15px;
    padding: 26px var(--public-page-gutter) var(--public-page-space-end-mobile);
  }

  .collection-breadcrumb,
  .collection-hero__eyebrow-desktop {
    display: none;
  }

  .collection-hero__eyebrow-mobile {
    display: inline;
  }

  .collection-hero,
  .collection-hero--wide {
    display: flex;
    align-items: stretch;
    flex-direction: column;
    gap: 15px;
  }

  .collection-hero__main {
    gap: 15px;
  }

  .collection-hero h1 {
    font-size: 39px;
    line-height: 42px;
  }

  .collection-hero__description {
    font-size: 14px;
    line-height: 22px;
  }

  .collection-hero__aside {
    width: 100%;
    gap: 0;
  }

  .collection-rationale {
    padding: 17px;
    background: var(--color-surface-raised);
  }

  .collection-rationale p {
    color: var(--color-text-secondary);
    font-size: 12px;
    line-height: 19px;
  }

  .collection-source-list {
    gap: 14px;
  }

  .collection-page .source-card,
  .collection-page .source-card--featured,
  .collection-page .source-card--sponsored {
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 7px 12px;
    min-height: 119px;
    padding: 16px;
  }

  .collection-page .source-card h2 {
    font-size: 16px;
    line-height: 20px;
  }

  .collection-page .source-card__eyebrow {
    font-size: var(--font-size-label);
    line-height: 12px;
  }

  .collection-page .source-card__description p {
    font-size: 13px;
    line-height: 20px;
  }

  .collection-page .source-card__metadata {
    gap: 5px 8px;
    font-size: var(--font-size-label);
    line-height: 12px;
  }

  .collection-page .source-card__save {
    min-width: 80px;
    width: auto;
    min-height: 44px;
  }

  .collection-empty {
    min-height: 340px;
  }

  .collection-not-found {
    padding: 70px 20px 90px;
  }
}