/* モーダル用スタイル */
.prose {
  color: #374151;
  max-width: 65ch;
  line-height: 1.75;
}

.prose h2 {
  font-size: 1.5em;
  margin-top: 1em;
  margin-bottom: 0.5em;
  font-weight: 600;
  color: #1f2937;
}

.prose h3 {
  font-size: 1.25em;
  margin-top: 1.5em;
  margin-bottom: 0.5em;
  font-weight: 600;
  color: #1f2937;
}

.prose p {
  margin-top: 1em;
  margin-bottom: 1em;
}

.prose ul {
  margin-top: 1em;
  margin-bottom: 1em;
  padding-left: 1.5em;
  list-style-type: disc;
}

.prose li {
  margin-top: 0.25em;
  margin-bottom: 0.25em;
}

/* リンクのスタイル */
.prose a {
  color: #92400e; /* amber-800 */
  text-decoration: underline;
  text-decoration-color: #d97706; /* amber-600 */
  text-underline-offset: 2px;
  transition: all 0.2s ease;
}

.prose a:hover {
  color: #78350f; /* amber-900 */
  text-decoration-color: currentColor;
}

/* モーダルのアニメーション */
#news-modal {
  opacity: 0;
  transition: opacity 0.3s ease;
}

#news-modal:not(.hidden) {
  opacity: 1;
}

#news-modal > div {
  transform: translateY(20px);
  transition: transform 0.3s ease;
}

#news-modal:not(.hidden) > div {
  transform: translateY(0);
}