/* Article list container */

.articles {
  padding-block: var(--space-lg);
}

.articles__item {
  list-style: none;
}

/* Article card */

.article {
  position: relative;
  display: block;
  color: inherit;
  overflow: hidden;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.article::before {
  content: "";
  position: absolute;
  inset-block: 0;
  left: 0;
  width: var(--article-accent-width);
  background-color: transparent;
  pointer-events: none;
}

.article.card {
  border: 1px solid rgba(15, 23, 42, 0.08);
  border-radius: 1rem;
  background-color: var(--color-surface);
}

.article.card .card-body {
  padding: 1.25rem 1.5rem;
}

.article__header {
  display: grid;
  grid-template-columns: auto 1fr;
  align-items: start;
  gap: var(--space-sm);
}

.article:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 24px rgba(15, 23, 42, 0.12);
}

.article--nogizaka46::before {
  background-color: var(--color-nogizaka46);
}

.article--sakurazaka46::before {
  background-color: var(--color-sakurazaka46);
}

.article--hinatazaka46::before {
  background-color: var(--color-hinatazaka46);
}

.article__title {
  font-size: 1rem;
  line-height: 1.5;
  font-weight: 600;
  color: var(--color-text);
}

@media (min-width: 768px) {
  .article__title {
    font-size: 1.05rem;
  }
}

.article__info {
  gap: var(--space-sm);
}

.article__source {
  color: #495057;
  font-weight: 500;
}

.article__date {
  color: #868e96;
}

.article__rank {
  background-color: #6c757d;
  color: #fff;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.article__rank--first {
  background-color: var(--color-rank-first);
  color: #4d3b00;
}

.article__rank--second {
  background-color: var(--color-rank-second);
  color: #343a40;
}

.article__rank--third {
  background-color: var(--color-rank-third);
  color: #fff;
}

.article--viewed {
  opacity: 0.7;
}

.article--viewed .article__title {
  color: #6c757d;
}

.articles--hide-viewed .articles__item--viewed {
  display: none;
}

.article--highlight .article__title {
  color: #c41e3a;
}

.article__debug {
  margin-top: var(--space-xs);
}

.article__badge {
  font-size: 0.75rem;
  border: none;
}

.article__badge--daily {
  background-color: var(--color-badge-daily);
}

.article__badge--weekly {
  background-color: var(--color-badge-weekly);
}

.article__badge--monthly {
  background-color: var(--color-badge-monthly);
}

.article__badge--recommend {
  background-color: var(--color-badge-recommend);
}

.youtube-icon {
  display: inline-block;
  width: 14px;
  height: 14px;
  margin-right: 4px;
  background: url('data:image/svg+xml;base64,PHN2ZyB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciIHZpZXdCb3g9IjAgMCAyNCAyNCI+PHJlY3Qgd2lkdGg9IjI0IiBoZWlnaHQ9IjI0IiByeD0iNCIgcnk9IjQiIGZpbGw9IiNGRjAwMDAiLz48cG9seWdvbiBwb2ludHM9IjEwLDggMTYsMTIgMTAsMTYiIGZpbGw9IiNGRkZGRkYiLz48L3N2Zz4=') no-repeat center/contain;
}