/* Common utility styles */

.category-official {
  background-color: #fff9db;
}

.hidden {
  display: none !important;
}
/* Article list container */

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

.articles__item {
  list-style: none;
}

.sensitive-notice {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-top: var(--space-md);
  padding: 0.75rem 1rem;
  border: 1px solid rgba(90, 55, 140, 0.16);
  border-radius: 0.5rem;
  background-color: #fff;
  color: #343a40;
}

.sensitive-notice__icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex: 0 0 auto;
  width: 2rem;
  height: 2rem;
  border-radius: 50%;
  background-color: rgba(90, 55, 140, 0.08);
  color: #5a378c;
}

.sensitive-notice__text {
  display: flex;
  flex-wrap: wrap;
  gap: 0.25rem 0.5rem;
  flex: 1;
  min-width: 0;
  margin: 0;
  font-size: 0.9rem;
  line-height: 1.5;
}

.sensitive-notice__lead {
  font-weight: 700;
  color: #1f2937;
}

.sensitive-notice__detail {
  color: #6c757d;
}

.sensitive-notice__action {
  flex: 0 0 auto;
  min-height: 2.5rem;
  padding: 0.45rem 0.85rem;
  border: 1px solid rgba(90, 55, 140, 0.32);
  border-radius: 0.5rem;
  background-color: transparent;
  color: #5a378c;
  font-size: 0.875rem;
  font-weight: 700;
}

.sensitive-notice__action:hover,
.sensitive-notice__action:focus-visible {
  background-color: rgba(90, 55, 140, 0.08);
  outline: 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);
}

.article__primary-link::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
}

.article__primary-link:focus-visible {
  outline: none;
}

.article__primary-link:focus-visible::after {
  outline: 2px solid #5a378c;
  outline-offset: -4px;
}

.article__detail-action {
  position: relative;
  z-index: 2;
}

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

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

.article__source {
  color: #495057;
  font-weight: 500;
  min-width: 0;
  overflow-wrap: anywhere;
}

.article__date {
  color: #868e96;
}

.article__date-compact {
  display: none;
}

.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-empty {
  border: 1px dashed rgba(15, 23, 42, 0.2);
  border-radius: 0.5rem;
  color: #6c757d;
  padding: 1.25rem;
  text-align: center;
}

.article-empty__title {
  margin-bottom: 0.5rem;
  color: #1f2937;
  font-size: 1rem;
  font-weight: 700;
}

.article-empty__text {
  margin-bottom: 1rem;
}

.article-empty__text--hint {
  color: #495057;
  font-size: 0.9rem;
}

.article-empty__actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.5rem;
}

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

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

.article__actions {
  position: relative;
  z-index: 2;
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 0.35rem;
}

.article__actions .btn {
  min-height: 2.5rem;
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  white-space: nowrap;
}

@media (max-width: 767.98px) {
  .sensitive-notice {
    align-items: flex-start;
    flex-wrap: wrap;
    gap: 0.625rem;
    margin-top: var(--space-sm);
    padding: 0.75rem;
  }

  .sensitive-notice__text {
    display: block;
    flex-basis: calc(100% - 2.75rem);
    font-size: 0.875rem;
  }

  .sensitive-notice__detail {
    display: block;
  }

  .sensitive-notice__action {
    width: 100%;
  }
}

.article__read-later.is-saved {
  background-color: #343045;
  border-color: #343045;
  color: #fff;
}

.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;
}

@media (max-width: 767.98px) {
  .articles {
    --bs-gutter-y: 0.75rem;
    padding-block: 0.75rem;
  }

  .article.card {
    border-radius: 0.75rem;
  }

  .article.card .card-body {
    display: grid !important;
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
    gap: 0.375rem 0.5rem !important;
    padding: 0.875rem 1rem 0.875rem 1.125rem;
  }

  .article__header {
    grid-column: 1 / -1;
    gap: 0.375rem;
  }

  .article__title {
    font-size: 0.95rem;
    line-height: 1.42;
  }

  .article__info {
    gap: 0.5rem;
    line-height: 1.35;
    min-width: 0;
  }

  .article__source {
    min-width: 0;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
  }

  .article__date {
    flex: 0 0 auto;
    font-size: 0.8125rem;
  }

  .article__date-full {
    display: none;
  }

  .article__date-compact {
    display: inline;
  }

  .article__actions {
    justify-content: flex-end;
    gap: 0.375rem;
    margin-top: 0;
  }

  .article__actions .btn {
    justify-content: center;
    width: 2.75rem;
    min-height: 2.75rem;
    padding: 0;
  }

  .article__actions .btn span {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
  }
}