/* ============================================
   記事ページ専用のスタイル
   ============================================ */

/* ============================================
   ニュース記事タイトル背景
   ============================================ */
.news-article-title-bg {
  position: relative;
  width: 100%;
  height: 210px;
  overflow: hidden;
}

.news-article-title-bg__image {
  position: absolute;
  top: -60px;
  width: 100%;
  height: auto;
}

/* ============================================
   記事
   ============================================ */
.article {
  padding: 0 20px;
  margin-top: -135px;
  margin-bottom: 40px;
  position: relative;
  z-index: 2;
}

.article__header {
  margin-bottom: 12px;
  padding-bottom: 8px;
  border-bottom: 0.5px solid var(--gray-border);
}

.article__date {
  display: block;
  font-weight: 500;
  font-size: 14px;
  line-height: 1.48;
  letter-spacing: 0.04em;
  color: var(--boat-blue);
  margin-bottom: 8px;
}

.article__title {
  font-weight: 500;
  font-size: 20px;
  line-height: 1.48;
  letter-spacing: 0.04em;
  color: var(--boat-text);
}

.article__body {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.article__text {
  font-weight: 400;
  font-size: 14px;
  line-height: 1.7;
  letter-spacing: 0.04em;
  color: var(--boat-text);
}

.article__text--bold {
  font-weight: 700;
  font-size: 14px;
  line-height: 1.8;
  letter-spacing: 0.04em;
}

.article__text--link {
  font-weight: 400;
  font-size: 14px;
  line-height: 1.5;
  letter-spacing: 0.04em;
  color: var(--boat-blue);
  text-decoration: underline;
}

.article__text--emphasis {
  font-weight: 700;
  font-size: 16px;
  line-height: 1.7;
  letter-spacing: 0.04em;
  color: var(--boat-blue);
}

.article__heading {
  display: flex;
  align-items: center;
  gap: 8px;
  padding-top: 12px;
}

.article__heading-bar {
  width: 2.9px;
  height: 100%;
  min-height: 27px;
  background-color: var(--boat-blue);
}

.article__heading-text {
  font-weight: 700;
  font-size: 18px;
  line-height: 1.5;
  letter-spacing: 0.04em;
  color: var(--boat-text);
}

.article__figure {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.article__image {
  width: 100%;
  height: 262px;
  background-color: var(--gray);
  border-radius: 4px;
}

.article__caption {
  font-weight: 400;
  font-size: 12px;
  line-height: 1.5;
  letter-spacing: 0.04em;
  color: #2F4E6D;
}

/* ============================================
   戻るボタン
   ============================================ */
.back-btn-wrapper {
  padding: 0 36px;
  margin-bottom: 40px;
}

.back-btn-wrapper .btn {
  width: 100%;
  justify-content: space-between;
  background-color: var(--white);
  border: 2px solid var(--boat-blue);
  border-radius: 30px;
  padding: 9px 20px;
  height: 48px;
  color: var(--boat-text);
}

.back-btn__arrow {
  width: 16px;
  height: 16px;
}