/* ==================================================
   通常投稿詳細
   Information / Blog
================================================== */

.single-information {
  padding-bottom: 100px;
}

/* 記事全体 */

.single-information__section {
  padding: 48px 20px 0;
}

.single-information__inner {
  width: 100%;
  max-width: 920px;
  margin: 0 auto;
}

.single-information__article {
  width: 100%;
  margin: 0;
}

/* 記事ヘッダー */

.single-information__header {
  margin-bottom: 48px;
  padding-bottom: 28px;
  border-bottom: 1px solid #dcdcdc;
}

.single-information__label {
  margin: 0 0 14px;
  color: #5d7c95;
  font-size: 14px;
  font-weight: 700;
  line-height: 1.4;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.single-information__title {
  margin: 0;
  color: #111;
  font-size: clamp(28px, 4vw, 42px);
  font-weight: 700;
  line-height: 1.45;
  letter-spacing: 0.02em;
  overflow-wrap: anywhere;
}

.single-information__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px 18px;
  margin-top: 20px;
}

.single-information__date {
  color: #666;
  font-size: 14px;
  line-height: 1.5;
}

.single-information__categories {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.single-information__category {
  display: inline-flex;
  align-items: center;
  min-height: 28px;
  padding: 5px 10px;
  border-radius: 999px;
  background: #eef2f5;
  color: #5d7c95;
  font-size: 12px;
  font-weight: 500;
  line-height: 1;
}

/* アイキャッチ */

.single-information__thumbnail {
  margin: 0 0 48px;
}

.single-information__thumbnail img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: 12px;
}

/* 本文基本設定 */

.single-information__content {
  color: #222;
  font-size: 19px;
  font-weight: 400;
  line-height: 2;
  letter-spacing: 0.025em;
  overflow-wrap: anywhere;
  word-break: normal;
}

.single-information__content > *:first-child {
  margin-top: 0;
}

.single-information__content > *:last-child {
  margin-bottom: 0;
}

/* 段落 */

.single-information__content p {
  margin: 0 0 1.8em;
}

/* 見出し2 */

.single-information__content h2 {
  margin: 3.2em 0 1.3em;
  padding: 0 0 0.55em;
  border-bottom: 2px solid #5d7c95;
  color: #111;
  font-size: clamp(24px, 3vw, 30px);
  font-weight: 700;
  line-height: 1.55;
  letter-spacing: 0.02em;
}

/* 見出し3 */

.single-information__content h3 {
  margin: 2.6em 0 1em;
  padding-left: 16px;
  border-left: 5px solid #5d7c95;
  color: #111;
  font-size: clamp(20px, 2.5vw, 24px);
  font-weight: 700;
  line-height: 1.6;
}

/* 見出し4 */

.single-information__content h4 {
  margin: 2.2em 0 0.9em;
  color: #111;
  font-size: 19px;
  font-weight: 700;
  line-height: 1.7;
}

/* リスト */

.single-information__content ul,
.single-information__content ol {
  margin: 0 0 2em;
  padding-left: 1.6em;
}

.single-information__content li {
  margin-bottom: 0.65em;
  line-height: 1.9;
}

.single-information__content li:last-child {
  margin-bottom: 0;
}

/* リンク */

.single-information__content a {
  color: #356b91;
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 4px;
  overflow-wrap: anywhere;
}

.single-information__content a:hover {
  text-decoration-thickness: 2px;
}

/* 強調 */

.single-information__content strong {
  font-weight: 700;
}

/* 引用 */

.single-information__content blockquote {
  margin: 2.2em 0;
  padding: 24px 28px;
  border-left: 5px solid #5d7c95;
  background: #f5f7f8;
  color: #333;
}

.single-information__content blockquote p:last-child {
  margin-bottom: 0;
}

/* 区切り線 */

.single-information__content hr {
  margin: 3em 0;
  border: 0;
  border-top: 1px solid #d8d8d8;
}

/* 画像 */

.single-information__content img {
  max-width: 100%;
  height: auto;
}

.single-information__content figure {
  margin: 2.5em 0;
}

.single-information__content figcaption {
  margin-top: 10px;
  color: #666;
  font-size: 13px;
  line-height: 1.7;
  text-align: center;
}

/* テーブル */

.single-information__content table {
  width: 100%;
  margin: 2em 0;
  border-collapse: collapse;
  border-spacing: 0;
}

.single-information__content th,
.single-information__content td {
  padding: 14px 16px;
  border: 1px solid #d8d8d8;
  text-align: left;
  vertical-align: top;
}

.single-information__content th {
  background: #f5f7f8;
  font-weight: 700;
}

/* WordPressブロック */

.single-information__content .wp-block-image {
  margin-top: 2.5em;
  margin-bottom: 2.5em;
}

.single-information__content .wp-block-button {
  margin: 2em 0;
}

.single-information__content .wp-block-button__link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 10px 28px;
  border-radius: 7px;
  background: #5d7c95;
  color: #fff;
  font-weight: 700;
  text-decoration: none;
}

.single-information__content .wp-block-button__link:hover {
  opacity: 0.85;
}

/* 記事内ページ分割 */

.single-information__page-links {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 48px;
}

/* 一覧に戻る */

.news-back-button {
  margin: 64px 0 0;
  text-align: center;
}

.news-back-button .c-btn.-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 220px;
  min-height: 48px;
  margin: 0;
  padding: 10px 30px;
  border: 1px solid #5d7c95;
  border-radius: 7px;
  background: #fff;
  box-shadow: 3px 3px 5px rgba(0, 0, 0, 0.18);
  color: #5d7c95;
  font-weight: 700;
  line-height: 1.4;
  text-decoration: none;
  transition:
    background-color 0.2s ease,
    color 0.2s ease,
    transform 0.2s ease,
    box-shadow 0.2s ease;
}

.news-back-button .c-btn.-primary:hover {
  background: #5d7c95;
  color: #fff;
  transform: translateY(-1px);
  box-shadow: 4px 5px 10px rgba(0, 0, 0, 0.16);
}

/* 空表示 */

.single-information__empty {
  margin: 0;
  text-align: center;
}

/* ==================================================
   タブレット・スマートフォン
================================================== */

@media screen and (max-width: 767px) {

  .single-information {
    padding-bottom: 72px;
  }

  .single-information__section {
    padding: 32px 20px 0;
  }

  .single-information__header {
    margin-bottom: 32px;
    padding-bottom: 22px;
  }

  .single-information__title {
    font-size: 28px;
    line-height: 1.5;
  }

  .single-information__meta {
    margin-top: 16px;
  }

  .single-information__thumbnail {
    margin-bottom: 32px;
  }

  .single-information__thumbnail img {
    border-radius: 8px;
  }

  .single-information__content {
    font-size: 16px;
    line-height: 1.9;
  }

  .single-information__content h2 {
    margin-top: 2.7em;
    font-size: 23px;
  }

  .single-information__content h3 {
    margin-top: 2.3em;
    padding-left: 12px;
    font-size: 20px;
  }

  .single-information__content blockquote {
    padding: 20px;
  }

  .single-information__content table {
    display: block;
    overflow-x: auto;
    white-space: nowrap;
  }

  .news-back-button {
    margin-top: 48px;
  }

  .news-back-button .c-btn.-primary {
    min-width: 200px;
  }

}