.article1-block,
.article2-block,
.article3-block,
.article4-block,
.article5-block,
.article6-block {
  padding: clamp(var(--space-8), 5vw, var(--space-16));
}

:is(.article1-block, .article2-block, .article3-block, .article4-block, .article5-block, .article6-block) :is(h2, h3, p, ul, ol, figure) {
  margin: 0;
}

:is(.article1-block, .article2-block, .article3-block, .article4-block, .article5-block, .article6-block) :is(ul, ol) {
  padding: 0;
  list-style: none;
}

.article-kicker {
  color: var(--color-accent-strong);
  font-size: var(--label-size);
  font-weight: var(--weight-semibold);
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
}

.article-title {
  font-size: clamp(var(--display-sm-size), 6vw, var(--display-lg-size));
  font-weight: var(--display-lg-weight);
  line-height: var(--display-lg-leading);
  letter-spacing: var(--display-lg-tracking);
  text-wrap: balance;
}

.article-deck {
  max-width: var(--width-prose);
  color: var(--color-text-secondary);
  font-size: var(--lead-size);
  line-height: var(--lead-leading);
  text-wrap: pretty;
}

.article-meta {
  --grid-gap: var(--space-2);
  grid-template-columns: repeat(2, max-content);
  color: var(--color-text-muted);
  font-size: var(--text-sm);
}

.article-author {
  --grid-gap: var(--space-3);
  grid-template-columns: max-content minmax(0, 1fr);
  align-items: center;
}

.article-author-copy {
  --grid-gap: var(--space-1);
  grid-template-columns: minmax(0, 1fr);
  color: var(--color-text-muted);
  font-size: var(--text-sm);
}

.article-author-copy strong {
  color: var(--color-text);
}

.article1-header {
  --grid-gap: var(--space-5);
  grid-template-columns: minmax(0, 1fr);
  max-width: var(--width-4xl);
  margin-inline: auto;
  text-align: center;
}

.article1-header .article-deck {
  margin-inline: auto;
}

.article1-meta,
.article1-author {
  justify-content: center;
}

.article2-layout,
.article4-layout,
.article6-layout {
  --grid-gap: clamp(var(--space-8), 6vw, var(--space-16));
  grid-template-columns: minmax(0, 1fr);
  align-items: center;
}

.article2-copy,
.article4-copy,
.article6-copy {
  --grid-gap: var(--space-5);
  grid-template-columns: minmax(0, 1fr);
  min-width: 0;
}

.article-media {
  min-width: 0;
  overflow: hidden;
  border-radius: var(--radius-xl);
}

.article-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.article2-media {
  aspect-ratio: 4 / 3;
}

.article3-header {
  --grid-gap: var(--space-6);
  grid-template-columns: minmax(0, 1fr);
}

.article3-copy {
  --grid-gap: var(--space-5);
  grid-template-columns: minmax(0, 1fr);
  max-width: var(--width-4xl);
}

.article3-media {
  aspect-ratio: 16 / 7;
}

.article3-footer {
  --grid-gap: var(--space-5);
  grid-template-columns: minmax(0, 1fr);
  align-items: center;
}

.article4-block {
  background: var(--color-surface-sunken);
}

.article4-byline {
  --grid-gap: var(--space-5);
  grid-template-columns: minmax(0, 1fr);
  padding-block-start: var(--space-5);
  border-block-start: 1px solid var(--color-border);
}

.article4-media {
  aspect-ratio: 3 / 4;
}

.article5-block.bb-detail-preview {
  color: var(--color-on-surface-contrast);
  background: var(--color-surface-contrast);
}

.article5-header {
  --grid-gap: clamp(var(--space-8), 6vw, var(--space-16));
  grid-template-columns: minmax(0, 1fr);
  align-items: end;
}

.article5-copy {
  --grid-gap: var(--space-5);
  grid-template-columns: minmax(0, 1fr);
}

.article5-block :is(.article-title, .article-deck, .article-kicker, .article-meta, .article-author-copy, .article-author-copy strong) {
  color: var(--color-on-surface-contrast);
}

.article5-index {
  --grid-gap: var(--space-3);
  grid-template-columns: minmax(0, 1fr);
  padding: var(--space-6);
  color: var(--color-on-surface-contrast);
  border: 1px solid var(--color-on-surface-contrast);
  border-radius: var(--radius-lg);
}

.article5-index li {
  display: grid;
  grid-template-columns: max-content minmax(0, 1fr);
  gap: var(--space-3);
  padding-block: var(--space-3);
  color: var(--color-on-surface-contrast);
  border-block-end: 1px solid var(--color-on-surface-contrast);
}

.article5-index span {
  color: inherit;
}

.article5-index li:last-child {
  border-block-end: 0;
}

.article6-categories {
  --grid-gap: var(--space-3);
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.article6-categories a {
  display: grid;
  grid-template-columns: minmax(0, 1fr) max-content;
  gap: var(--space-3);
  padding: var(--space-4);
  color: var(--color-text);
  text-decoration: none;
  background: var(--color-fill);
  border-radius: var(--radius-md);
}

.article6-categories a:hover {
  background: var(--color-fill-hover);
}

.article6-categories a:focus-visible {
  outline: var(--ring-width) solid var(--color-focus-ring);
  outline-offset: var(--ring-offset-width);
}

@media (min-width: 48rem) {
  .article2-layout,
  .article4-layout,
  .article6-layout {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .article3-footer {
    grid-template-columns: minmax(0, 1fr) max-content;
  }

  .article4-layout {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
  }

  .article5-header {
    grid-template-columns: minmax(0, 1.3fr) minmax(16rem, 0.7fr);
  }
}

@media (max-width: 24rem) {
  .article-meta,
  .article6-categories {
    grid-template-columns: minmax(0, 1fr);
  }
}

/* Editorial rhythm: tight label/title, readable title/deck, open provenance. */
:is(
  .article1-header,
  .article2-copy,
  .article3-copy,
  .article4-copy,
  .article5-copy,
  .article6-copy
) {
  --grid-gap: 0;
}

.article-kicker + :is(.article-title, .article12-title) {
  margin-block-start: var(--space-2);
}

:is(.article-title, .article12-title) + .article-deck {
  margin-block-start: var(--space-4);
}

.article-deck + :is(
  .article-meta,
  .article-author,
  .article3-footer,
  .article4-byline,
  .article9-series,
  .article12-footer
) {
  margin-block-start: var(--space-6);
}

.article-meta + :is(.article-author, .article9-series) {
  margin-block-start: var(--space-4);
}