.home-page {
  padding-bottom: var(--spacing-2xl);
}

.home-section {
  padding: var(--spacing-xl) 0;
  border-bottom: 1px solid var(--color-border-subtle);
}

.home-section__inner {
  max-width: var(--layout-max-width);
  margin: 0 auto;
  padding: 0 var(--spacing-md);
}

.home-section__title {
  font-family: var(--font-display);
  font-size: 1.375rem;
  margin: 0 0 var(--spacing-lg);
}

.home-section__grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: var(--spacing-lg);
}

.home-section__grid--hero {
  grid-template-columns: 1fr;
}

.home-empty {
  text-align: center;
  color: var(--color-text-muted);
}

.article-card {
  background: var(--color-surface-card);
  border: 1px solid var(--color-border-default);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: box-shadow 0.15s ease;
}

.article-card:hover {
  box-shadow: var(--shadow-md);
}

.article-card__link {
  display: flex;
  flex-direction: column;
  height: 100%;
  color: inherit;
  text-decoration: none;
}

.article-card--hero .article-card__link {
  flex-direction: row;
}

.article-card__media img {
  display: block;
  width: 100%;
  height: 200px;
  object-fit: cover;
}

.article-card--hero .article-card__media img {
  height: 280px;
}

.article-card--hero .article-card__media {
  flex: 1 1 55%;
}

.article-card--hero .article-card__body {
  flex: 1 1 45%;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.article-card__body {
  padding: var(--spacing-md);
}

.article-card__title {
  font-family: var(--font-display);
  font-size: 1.0625rem;
  line-height: 1.35;
  margin: 0 0 var(--spacing-sm);
}

.article-card--hero .article-card__title {
  font-size: 1.75rem;
}

.article-card__excerpt {
  margin: 0 0 var(--spacing-sm);
  font-size: 0.9375rem;
  color: var(--color-text-secondary);
  line-height: 1.5;
}

.article-card__meta {
  font-size: 0.8125rem;
  color: var(--color-text-muted);
}

.category-header {
  margin-bottom: var(--spacing-xl);
}

.category-title {
  font-family: var(--font-display);
  font-size: 2rem;
  margin: 0 0 var(--spacing-sm);
}

.category-desc {
  margin: 0;
  color: var(--color-text-secondary);
  font-size: 1.0625rem;
}

.category-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: var(--spacing-lg);
}

.category-empty {
  color: var(--color-text-muted);
}

.entity-graph-related {
  margin: var(--spacing-lg) 0;
  padding: var(--spacing-md) 0;
  border-top: 1px solid var(--color-border-subtle);
}

.entity-graph-related__title {
  font-size: 1.125rem;
  margin: 0 0 var(--spacing-md);
}

.entity-graph-related__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-sm) var(--spacing-lg);
}

.entity-graph-related__weight {
  color: var(--color-text-muted);
  font-size: 0.875rem;
}

.knowledge-summary {
  margin: var(--spacing-lg) 0;
  padding: var(--spacing-md);
  background: var(--color-surface-muted, #f8fafc);
  border-radius: var(--radius-md, 6px);
}

.knowledge-summary__title {
  font-size: 1.125rem;
  margin: 0 0 var(--spacing-sm);
}

.knowledge-summary__list {
  margin: 0;
  padding-left: 1.25rem;
}

.frontpage-entity-list,
.frontpage-knowledge,
.frontpage-citations {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: var(--spacing-sm, 0.75rem);
}

.frontpage-entity-list__item a,
.frontpage-knowledge__item a,
.frontpage-citation__item a {
  font-weight: 600;
}

.frontpage-badge {
  font-size: 0.75rem;
  color: var(--color-text-muted, #64748b);
  margin-left: 0.35rem;
}

.frontpage-search__desc {
  margin: 0 0 var(--spacing-md, 1rem);
  color: var(--color-text-muted, #64748b);
}

.frontpage-search__form {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-sm, 0.75rem);
  align-items: flex-end;
}

.frontpage-citation__excerpt {
  margin: 0.25rem 0 0;
  font-size: 0.875rem;
  color: var(--color-text-muted, #64748b);
}

@media (max-width: 640px) {
  .article-card--hero .article-card__link {
    flex-direction: column;
  }

  .article-card--hero .article-card__media img {
    height: 200px;
  }
}