/* お知らせ一覧ページ */
.news {
  padding: 1rem;
  max-width: 800px;
  margin: 0 auto;
  font-family: "Helvetica Neue", Arial, sans-serif;
}

.news__heading {
  font-size: 1.5rem;
  margin-bottom: 1rem;
  text-align: left;
  border-bottom: 2px solid #aec4e9;
  padding-bottom: 0.5rem;
}

.news__list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.news__item {
  margin-bottom: 1rem;
  padding: 0.5rem 0;
  border-bottom: 1px solid #eee;
  display: flex;
  flex-direction: column;
}

.news__link {
  text-decoration: underline;
  font-weight: 500;
  margin-bottom: 0.25rem;
  transition: color 0.3s;
}

.news__link:hover {
  color: #004466;
}

.news__date {
  color: #888;
  font-size: 0.85rem;
}

/* タブレット以上 */
@media (min-width: 600px) {
  .news__item {
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
  }

  .news__link {
    flex: 1 1 auto;
    min-width: 0; /* overflow-wrap対応 */
    white-space: normal;
    overflow-wrap: anywhere; /* 長い単語も改行可能 */
  }

  .news__date {
    flex-shrink: 0; /* 日付は縮めない */
    margin-left: 1rem;
    white-space: nowrap; /* 改行しない */
  }
}

/* 個別記事ページ */
.news-detail {
  padding: 1rem;
  max-width: 800px;
  margin: 0 auto;
  font-family: "Helvetica Neue", Arial, sans-serif;
  line-height: 1.6;
  color: #222;
}

.news-detail__title {
  font-size: 1.8rem;
  margin-bottom: 0.5rem;
  color: #004466;
  border-bottom: 2px solid #004466;
  padding-bottom: 0.3rem;
}

.news-detail__date {
  display: block;
  font-size: 0.85rem;
  color: #888;
  margin-bottom: 1rem;
}

.news-detail__body p {
  margin-bottom: 1rem;
}

.news-detail__body ul,
.news-detail__body ol {
  padding-left: 1.2rem;
  margin-bottom: 1rem;
  list-style: disc;
}

.news-detail__body blockquote {
  border-left: 3px solid #004466;
  padding-left: 1rem;
  color: #555;
  margin: 1rem 0;
  font-style: italic;
}

.news-detail__body a {
  color: #004466;
  text-decoration: underline;
  transition: color 0.3s;
}

.news-detail__body a:hover {
  color: #006699;
}

/* タブレット以上 */
@media (min-width: 600px) {
  .news-detail {
    padding: 2rem;
  }
}