@charset "utf-8";
/* CSS Document */

/* =========================================================
   INSIGHT（社長コラム）専用CSS
   ARCHIVE: .column-archive
   SINGLE : .column-single
   方針：
   - INSIGHTにスコープを閉じる（飛び火防止）
   - ラベル色など共通定義は一箇所に集約
   ========================================================= */
.top-insight-teaser{ background: #eef3f0; /*background: #f9f6f2;*/ padding: 80px 0 100px; margin-top: 80px;}
.top-insight-teaser__inner{ width: 100%; max-width: 1140px; margin: 0 auto; padding: 0 20px;}
.top-insight-teaser__head{ text-align: center; margin-bottom: 16px;}
.top-insight-teaser__kicker{ margin: 0 0 6px; font-size: 12px; letter-spacing: .08em; text-transform: uppercase; opacity: .75;}
.top-insight-teaser__title{ margin: 0 0 8px; font-size: clamp(22px, 2.5vw, 30px); line-height: 1.2; font-weight: 900;}
.top-insight-teaser__lead{ margin: 0; font-size: 14px; line-height: 1.75; color: rgba(0,0,0,.62);}

/* 視点カード */
.top-insight-teaser__grid{
	display: grid;
	grid-template-columns: repeat(3, minmax(0, 1fr));
	gap: 14px;
	margin: 18px 0 16px;
}

.top-insight-card{
  display: block;
  text-decoration: none;
  color: inherit;
  /*border: 1px solid rgba(0,0,0,.08);*/
	border: 2px solid #00a494;
  border-radius: 18px;
  background: #fff;
  /*box-shadow: 0 10px 26px rgba(0,0,0,.05);*/
  padding: 16px 16px 14px;
  transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
}

.top-insight-card__label{ display: block; font-weight: 900; font-size: 14px; margin-bottom: 6px;}
.top-insight-card__desc{ display: block; font-size: 13px; line-height: 1.7; color: rgba(0,0,0,.72);}
.top-insight-card__cta{ display: inline-block; margin-top: 10px; font-size: 13px; font-weight: 800;}

/* 色ニュアンス（薄め） */
/*.top-insight-card--ceo{ background: var(--insight-ceo-bg); border-color: var(--insight-ceo-bd); }
.top-insight-card--planning{ background: var(--insight-planning-bg); border-color: var(--insight-planning-bd); }
.top-insight-card--field{ background: var(--insight-field-bg); border-color: var(--insight-field-bd); }*/

.top-insight-card--ceo{ border: 2px solid #00a494;}
.top-insight-card--planning{ border: 2px solid #00a494;}
.top-insight-card--field{ border: 2px solid #00a494;}


@media (hover:hover){
  .top-insight-card:hover{
    transform: translateY(-3px);
    box-shadow: 0 16px 34px rgba(0,0,0,.08);
    border-color: rgba(0,0,0,.14);
  }
}

/* 最新ちょい見せ */
.top-insight-teaser__latest{
  margin-top: 6px;
  /*border: 1px solid rgba(0,0,0,.08);*/
  border-radius: 16px;
  background: #fff;
  /*box-shadow: 0 10px 26px rgba(0,0,0,.04);*/
  padding: 14px 16px;
}

.top-insight-teaser__latest-title{
  margin: 0 0 10px;
  font-size: 13px;
  font-weight: 900;
  letter-spacing: .02em;
}

.top-insight-teaser__latest-list{
  list-style: none;
  margin: 0;
  padding: 0;
}

.top-insight-teaser__latest-item a{
  display: grid;
  grid-template-columns: 88px 1fr;
  gap: 10px;
  text-decoration: none;
  color: inherit;
  padding: 10px 0;
}

.top-insight-teaser__latest-item + .top-insight-teaser__latest-item a{ 
	border-top: 1px solid rgba(0,0,0,.08);
}

.top-insight-teaser__latest-date{ font-size: 12.5px; color: rgba(0,0,0,.55); white-space: nowrap;}
.top-insight-teaser__latest-text{ font-size: 13.5px; line-height: 1.6; font-weight: 700;}
.top-insight-teaser__footer{ text-align: center; margin-top: 40px;}

.top-insight-teaser__btn{ 
	display: inline-flex;
	align-items: center;
	justify-content: center;
	min-height: 44px;
	padding: 15px;
	border-radius: 999px;
	border: 2px solid #00a494;
	background: #fff;
	color: #333;
	font-size: 16px;
	font-weight: 600;
	transition: transform .18s ease, background-color .18s ease, border-color .18s ease;
	width: 320px;
}


@media (hover:hover){
  .top-insight-teaser__btn:hover{
    transform: translateY(-1px);
    background: rgba(0,0,0,.06);
    border-color: rgba(0,0,0,.16);
  }
}

/* レスポンシブ */
@media (max-width: 900px){
  .top-insight-teaser__grid{
    grid-template-columns: 1fr;
  }
}
/* -----------------------------------------
   共通（ラベル色・共通トークン）
   ----------------------------------------- */

/* ラベルカラー（value: ceo / planning / field） */
:root{
  --insight-ceo-bg: rgba(0,124,95,.12);
  --insight-ceo-tx: rgba(0,124,95,.92);
  --insight-ceo-bd: rgba(0,124,95,.22);

  --insight-planning-bg: rgba(0,112,243,.12);
  --insight-planning-tx: rgba(0,112,243,.92);
  --insight-planning-bd: rgba(0,112,243,.22);

  --insight-field-bg: rgba(245,158,11,.14);
  --insight-field-tx: rgba(180,83,9,.95);
  --insight-field-bd: rgba(245,158,11,.24);
}

/* archive / single どちらでも使える共通クラス */
.column-archive .label-ceo,
.column-single  .label-ceo{
  background: var(--insight-ceo-bg) !important;
  color: var(--insight-ceo-tx) !important;
  border-color: var(--insight-ceo-bd) !important;
}

.column-archive .label-planning,
.column-single  .label-planning{
  background: var(--insight-planning-bg) !important;
  color: var(--insight-planning-tx) !important;
  border-color: var(--insight-planning-bd) !important;
}

.column-archive .label-field,
.column-single  .label-field{
  background: var(--insight-field-bg) !important;
  color: var(--insight-field-tx) !important;
  border-color: var(--insight-field-bd) !important;
}


/* =========================================================
   ARCHIVE（一覧） .column-archive
   ========================================================= */

/* ヘッダー */
.column-archive .archive-header{
  width: 100%;
  max-width: 1400px;
  margin: 0 auto;
  padding: 30px 30px 18px;
  text-align: center;
}
.column-archive .archive-header h1.page-title,
.column-archive .page-title{
  margin: 0 0 8px;
  font-size: 28px;
  line-height: 1.3;
  font-weight: 800;
  letter-spacing: .02em;
  color: #333;
  text-align: center;
}
.column-archive .archive-description{
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  color: rgba(0,0,0,.62);
}

/* セクション区切り（hr.section-divider 前提） */
.column-archive .section-divider{
  width: 100%;
  max-width: 1400px;
  margin: 34px auto;
  border: none;
  height: 1px;
  background: linear-gradient(
    to right,
    transparent,
    rgba(0,0,0,.12),
    transparent
  );
}

/* =========================================
   FEATURED（固定3枚カード）
   ========================================= */

.column-archive .featured-section{
  width: 100%;
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 30px;
}

.column-archive .featured-grid{
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 22px;
}

.column-archive .featured-card{
  border: 1px solid rgba(0,0,0,.08);
  border-radius: 18px;
  overflow: hidden;
  background: #fff;
  box-shadow: 0 10px 26px rgba(0,0,0,.06);
  transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
}

.column-archive .featured-card .card-link{
  display: block;
  height: 100%;
  color: inherit;
  text-decoration: none;
}

/* サムネ（3:2で固定 → 一覧が揃う） */
.column-archive .featured-thumbnail{
  position: relative;
  aspect-ratio: 3 / 2;
  background: #f4f4f4;
  overflow: hidden;
}
.column-archive .featured-thumbnail img{
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transform: scale(1.01);
  transition: transform .35s ease;
}
.column-archive .featured-thumbnail::after{
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to bottom,
    rgba(0,0,0,.00) 35%,
    rgba(0,0,0,.22) 100%
  );
  pointer-events: none;
}

.column-archive .featured-content{
  padding: 16px 16px 18px;
}

.column-archive .featured-title{
  font-size: 18px;
  line-height: 1.45;
  margin: 0 0 10px;
  font-weight: 800;
  letter-spacing: .02em;
  overflow-wrap: anywhere;

  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.column-archive .featured-excerpt{
  font-size: 14px;
  line-height: 1.7;
  color: rgba(0,0,0,.72);
  margin: 0;

  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* FEATUREDのラベル（ベース） */
.column-archive .featured-card .category-tag{
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 12px;
  border-radius: 999px;
  font-size: 12px;
  letter-spacing: .08em;
  font-weight: 700;
  border: 1px solid rgba(0,0,0,.08);
  background: rgba(0,0,0,.04);
  color: rgba(0,0,0,.68);
  margin-bottom: 10px;
}

/* ホバー */
@media (hover:hover){
  .column-archive .featured-card:hover{
    transform: translateY(-4px);
    box-shadow: 0 16px 34px rgba(0,0,0,.10);
    border-color: rgba(0,0,0,.14);
  }
  .column-archive .featured-card:hover .featured-thumbnail img{
    transform: scale(1.06);
  }
}

/* =========================================
   通常一覧（時系列）
   ========================================= */

.column-archive .normal-posts-section{
  width: 100%;
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 30px 50px;
}

.column-archive .section-sub-title{
  font-size: 16px;
  font-weight: 800;
  letter-spacing: .02em;
  margin: 0 0 14px;
}

/* 一覧の箱 */
.column-archive .post-list{
  border: 1px solid rgba(0,0,0,.08);
  border-radius: 16px;
  background: #fff;
  overflow: hidden;
  box-shadow: 0 10px 26px rgba(0,0,0,.05);
}

.column-archive .post-item{ margin: 0; }

.column-archive .post-item a{
  display: grid;
  grid-template-columns: 240px 1fr;
  gap: 16px;
  align-items: center;

  padding: 16px 18px;
  color: inherit;
  text-decoration: none;
  transition: background-color .18s ease;
}

.column-archive .post-item + .post-item a{
  border-top: 1px solid rgba(0,0,0,.08);
}

/* 日付＋ラベル */
.column-archive .post-meta{
  display: inline-flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}
.column-archive .post-date{
  font-size: 13px;
  letter-spacing: .04em;
  color: rgba(0,0,0,.55);
  white-space: nowrap;
}
.column-archive .post-label{
  display: inline-flex;
  align-items: center;
  padding: 5px 10px;
  border-radius: 999px;
  font-size: 12px;
  letter-spacing: .06em;
  font-weight: 700;
  border: 1px solid rgba(0,0,0,.08);
  background: rgba(0,0,0,.04);
  color: rgba(0,0,0,.68);
  white-space: nowrap;
}

/* タイトル */
.column-archive .post-title{
  margin: 0;
  font-size: 16px;
  line-height: 1.55;
  font-weight: 700;
  overflow-wrap: anywhere;
}

@media (hover:hover){
  .column-archive .post-item a:hover{
    background: rgba(0,0,0,.03);
  }
}

/* ページネーション */
.column-archive .pagination{
  width: 100%;
  max-width: 1400px;
  margin: 16px auto 0;
  padding: 0 30px;
  display: flex;
  justify-content: center;
}
.column-archive .pagination .page-numbers{
  display: inline-flex;
  align-items: center;
  justify-content: center;

  min-width: 40px;
  height: 40px;
  padding: 0 12px;
  margin: 0 4px;

  border-radius: 999px;
  border: 1px solid rgba(0,0,0,.10);
  background: #fff;
  color: rgba(0,0,0,.78);
  text-decoration: none;

  transition: background-color .18s ease, border-color .18s ease;
}
.column-archive .pagination .page-numbers.current{
  border-color: rgba(0,0,0,.18);
  background: rgba(0,0,0,.06);
  color: rgba(0,0,0,.90);
}
@media (hover:hover){
  .column-archive .pagination a.page-numbers:hover{
    background: rgba(0,0,0,.03);
    border-color: rgba(0,0,0,.16);
  }
}

/* レスポンシブ（archive） */
@media (max-width: 1024px){
  .column-archive .featured-grid{
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 18px;
  }
  .column-archive .post-item a{
    grid-template-columns: 220px 1fr;
  }
}
@media (max-width: 640px){
  .column-archive .archive-header{
    padding: 22px 16px 12px;
  }
  .column-archive .page-title{
    font-size: 24px;
  }
  .column-archive .featured-section,
  .column-archive .normal-posts-section{
    padding: 0 16px 44px;
  }
  .column-archive .featured-grid{
    grid-template-columns: 1fr;
    gap: 16px;
  }
  .column-archive .post-item a{
    grid-template-columns: 1fr;
    gap: 10px;
    padding: 14px 14px;
  }
  .column-archive .post-title{
    font-size: 15.5px;
  }
  .column-archive .pagination{
    padding: 0 16px;
  }
  .column-archive .featured-content{
    padding: 14px 14px 16px;
  }
  .column-archive .featured-title{
    font-size: 17px;
  }
}

/* =========================================================
   ARCHIVE最上部：読み方（最短導線）
   .insight-entry-nav（/insight/ 用）
   ========================================================= */

.column-archive .insight-entry-nav{ width: 100%; padding: 10px 0 14px; margin-bottom: 30px;}
.column-archive .insight-entry-nav__inner{ width: 100%; max-width: 1400px; margin: 0 auto; padding: 0 30px;}
.column-archive .insight-entry-nav__head{ text-align: center; margin: 0 0 30px;}

.column-archive .insight-entry-nav__kicker{
  margin: 0 0 6px;
  font-size: 12px;
  letter-spacing: .08em;
  text-transform: uppercase;
  opacity: .75;
}

.column-archive .insight-entry-nav__title{
  margin: 0 0 6px;
  font-size: clamp(22px, 2.4vw, 30px);
  line-height: 1.2;
  font-weight: 900;
  letter-spacing: .02em;
  color: #333;
}

.column-archive .insight-entry-nav__lead{
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  color: rgba(0,0,0,.62);
}

/* 視点カード（3枚） */
.column-archive .insight-entry-nav__grid{
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
  margin: 16px 0 12px;
}

.column-archive .insight-entry-card{
  display: block;
  text-decoration: none;
  color: inherit;
	border: 1px solid #ccc;

  /*border: 1px solid rgba(0,0,0,.08);*/
  border-radius: 18px;
  overflow: hidden;
  background: #fff;
  /*box-shadow: 0 10px 26px rgba(0,0,0,.05);*/

  padding: 16px 16px 14px;
  transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease, background-color .18s ease;
}

.column-archive .insight-entry-card__label{
  display: inline-block;
  font-size: 14px;
  font-weight: 900;
  letter-spacing: .02em;
  line-height: 1.3;
  margin-bottom: 6px;
}

.column-archive .insight-entry-card__desc{
  display: block;
  font-size: 13px;
  line-height: 1.7;
  color: rgba(0,0,0,.72);
}

.column-archive .insight-entry-card__cta{
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: 10px;

  font-size: 13px;
  font-weight: 800;
  letter-spacing: .02em;
  color: rgba(0,0,0,.82);
}

/* カードに“視点感”を出す（薄い帯） */
.column-archive .insight-entry-card{ position: relative; border: 2px solid #00a494;}
.column-archive .insight-entry-card::before{
  content: "";
  position: absolute;
  inset: 0;
  border-radius: 18px;
  pointer-events: none;
  /*background: linear-gradient(to bottom, rgba(0,0,0,0) 0%, rgba(0,0,0,.02) 100%);*/
  opacity: .9;
}

/* それぞれのカードに色ニュアンス（強すぎない） */
/*.column-archive .insight-entry-card--ceo{
  border-color: var(--insight-ceo-bd);
}
.column-archive .insight-entry-card--planning{
  border-color: var(--insight-planning-bd);
}
.column-archive .insight-entry-card--field{
  border-color: var(--insight-field-bd);
}*/

@media (hover:hover){
  .column-archive .insight-entry-card:hover{
    transform: translateY(-3px);
    box-shadow: 0 16px 34px rgba(0,0,0,.08);
    border-color: rgba(0,0,0,.14);
    background-color: rgba(0,0,0,.01);
  }
}

/* ショートカット（チップ） */
.column-archive .insight-entry-nav__shortcuts{
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  justify-content: center;
  margin: 0;
  padding: 6px 0 0;
}

.column-archive .insight-chip{
  display: inline-flex;
  align-items: center;
  text-decoration: none;

  border: 1px solid rgba(0,0,0,.10);
  border-radius: 999px;
  padding: 8px 12px;
  background: #fff;

  font-size: 13px;
  line-height: 1;
  color: rgba(0,0,0,.78);

  transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease, background-color .18s ease;
}

.column-archive .insight-chip:hover{
  transform: translateY(-1px);
  border-color: rgba(0,0,0,.16);
  background: rgba(0,0,0,.02);
  box-shadow: 0 10px 22px rgba(0,0,0,.06);
}

/* レスポンシブ */
@media (max-width: 1024px){
  .column-archive .insight-entry-nav__grid{
    grid-template-columns: 1fr;
    gap: 12px;
  }
}

@media (max-width: 640px){
  .column-archive .insight-entry-nav__inner{
    padding: 0 16px;
  }
  .column-archive .insight-entry-nav__head{
    margin-bottom: 12px;
  }
  .column-archive .insight-entry-card{
    padding: 14px 14px 12px;
    border-radius: 16px;
  }
  .column-archive .insight-entry-card::before{
    border-radius: 16px;
  }
}

/* =========================================================
   SINGLE（記事） .column-single
   ========================================================= */

.column-single{
  width: 100%;
  background: #fff;
  padding-bottom: 100px;
}

/* 記事全体の器 */
.column-single .column-article-container{
  width: 100%;
  max-width: 920px;
  margin: 0 auto;
  padding: 60px 20px;
}

/* ヘッダー */
.column-single .column-header{
  padding-top: 24px;
  margin-bottom: 22px;
  text-align: center;
}

/* ラベル */
.column-single .column-label{
  display: inline-flex;
  align-items: center;
  padding: 6px 12px;
  border-radius: 999px;
  font-size: 12px;
  letter-spacing: .08em;
  font-weight: 700;
  border: 1px solid rgba(0,0,0,.08);
}

/* タイトル */
.column-single .column-title{
  font-family: "Noto Serif JP", serif;
  font-weight: 900;
  font-size: 30px;
  line-height: 1.35;
  letter-spacing: .02em;
  margin: 0 0 12px;
  color: #1a1a1a;
}

/* メタ（日付・読了目安） */
.column-single .column-meta{
  display: block;
  text-align: center;
  white-space: nowrap;
  margin-bottom: 16px;
  font-size: 13px;
  color: rgba(0,0,0,.60);
}
.column-single .column-date,
.column-single .column-reading-time{
  display: inline-flex;
  align-items: center;
  white-space: nowrap;
}
.column-single .column-reading-time{
  position: relative;
  padding-left: 12px;
}
.column-single .column-reading-time::before{
  content: "";
  position: absolute;
  left: 0;
  top: 50%;
  width: 1px;
  height: 12px;
  transform: translateY(-50%);
  background: rgba(0,0,0,.18);
}

/* アイキャッチ */
.column-single .column-eyecatch{
  max-width: 900px;
  width: 100%;
  margin: 0 auto;
  border-radius: 18px;
  overflow: hidden;
  background: #f4f4f4;
  box-shadow: 0 14px 34px rgba(0,0,0,.08);
}
.column-single .column-eyecatch img{
  width: 100%;
  height: auto;
  display: block;
}

/* 本文ラッパ */
.column-single .column-content-wrapper{
  margin-top: 22px;
  padding: 0 20px;
}

/* 本文 */
.column-single .entry-content-column{
  font-family: "Yu Mincho", "YuMincho", "MS Mincho", serif;
  font-size: 16px;
  line-height: 1.9;
  letter-spacing: .02em;
  color: rgba(0,0,0,.86);

  margin-bottom: 80px;
  padding-bottom: 50px;
  border-bottom: 1px dotted #333;
}

/* 見出し */
.column-single .entry-content-column h2{
  font-family: "Noto Serif JP", serif;
  font-weight: 900;
  font-size: 22px;
  line-height: 1.45;
  margin: 44px 0 14px;
  padding-bottom: 10px;
  border-bottom: 1px solid #eee;
}
.column-single .entry-content-column h3{
  font-family: "Noto Serif JP", serif;
  font-weight: 800;
  font-size: 18px;
  line-height: 1.55;
  margin: 28px 0 12px;
}

/* 段落 */
.column-single .entry-content-column p{
  margin: 0 0 18px;
}

/* リスト */
.column-single .entry-content-column ul,
.column-single .entry-content-column ol{
  margin: 0;
  padding: 0;
}
.column-single .entry-content-column li{
  margin: 0 0 10px;
}

/* ul装飾（必要なら） */
.column-single .entry-content-column ul{ padding: 5px 5px 10px 15px;}
.column-single .entry-content-column ul li{
  position: relative;
  padding-left: 1.5em;
  line-height: 1.6;
  margin-bottom: 8px;
  font-size: 15px;
}
.column-single .entry-content-column ul li::before{
  content: "●";
  position: absolute;
  left: 0;
  color: var(--brand);
  font-weight: bold;
}

/* 引用 */
.column-single .entry-content-column blockquote{
  position: relative;
  margin: 26px 0;
  padding: 18px;
  border-left: 4px solid rgba(0,0,0,.18);
  background: rgba(0,0,0,.03);
  border-radius: 12px;
  font-style: italic;
}

/* 区切り線 */
.column-single .entry-content-column hr{
  margin: 34px 0;
  border: none;
  height: 1px;
  background: rgba(0,0,0,.10);
}

/* 本文内画像 */
.column-single .entry-content-column img{
  max-width: 100%;
  height: auto;
  border-radius: 14px;
}

/* 次に読む（固定3本） */
.column-single .next-reading{
  margin-top: 34px;
  padding-top: 22px;
  border-top: 1px solid rgba(0,0,0,.10);
}
.column-single .next-reading-title{
  font-size: 16px;
  margin: 0 0 14px;
  font-weight: 800;
  letter-spacing: .02em;
}
.column-single .next-reading-list{
  display: grid;
  gap: 12px;
  grid-template-columns: 1fr;
}
.column-single .next-reading-item a{
  display: grid;
  grid-template-columns: 140px 1fr;
  gap: 14px;
  align-items: baseline;

  padding: 14px 16px;
  border: 1px solid rgba(0,0,0,.08);
  border-radius: 14px;
  background: #fff;
  text-decoration: none;
  color: inherit;
  transition: background-color .18s ease, border-color .18s ease, transform .18s ease;
}
.column-single .next-reading-date{
  font-size: 12.5px;
  color: rgba(0,0,0,.60);
  white-space: nowrap;
}
.column-single .next-reading-heading{
  font-size: 15px;
  margin: 0;
  line-height: 1.55;
  font-weight: 700;
  overflow-wrap: anywhere;

  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
@media (hover:hover){
  .column-single .next-reading-item a:hover{
    background: rgba(0,0,0,.03);
    border-color: rgba(0,0,0,.14);
    transform: translateY(-1px);
  }
}

/* =========================================
   single-insight：同じ視点のINSIGHT（関連記事）
   ========================================= */

.column-single .insight-related{
  margin-top: 34px;
  padding-top: 22px;
  border-top: 1px solid rgba(0,0,0,.10);
}

.column-single .insight-related__head{
  display: flex;
  gap: 12px;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 16px;
}

.column-single .insight-related__title{
  margin: 0;
  font-size: 16px;
  font-weight: 800;
  letter-spacing: .02em;
}

.column-single .insight-related__tag{
  display: inline-flex;
  align-items: center;
  padding: 6px 12px;
  border-radius: 999px;
  font-size: 12px;
  letter-spacing: .06em;
  font-weight: 700;
  border: 1px solid rgba(0,0,0,.08);
}

/* カード */
.column-single .insight-related__grid{
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.column-single .insight-related__card{
  border-radius: 16px;
  overflow: hidden;
  border: 1px solid rgba(0,0,0,.08);
  background: #fff;
  box-shadow: 0 10px 26px rgba(0,0,0,.06);
}

.column-single .insight-related__link{
  display: grid;
  grid-template-rows: auto 1fr;
  height: 100%;
  text-decoration: none;
  color: inherit;
}

.column-single .insight-related__thumb img{
  width: 100%;
  height: auto;
  display: block;
}

.column-single .insight-related__body{
  padding: 14px 14px 16px;
}

.column-single .insight-related__label{
  display: inline-flex;
  align-items: center;
  padding: 5px 10px;
  border-radius: 999px;
  font-size: 12px;
  letter-spacing: .06em;
  font-weight: 700;
  border: 1px solid rgba(0,0,0,.08);
  background: rgba(0,0,0,.04);
  color: rgba(0,0,0,.68);
}

.column-single .insight-related__cardtitle{
  margin: 10px 0 8px;
  font-size: 15px;
  line-height: 1.55;
  font-weight: 800;
  overflow-wrap: anywhere;
}

.column-single .insight-related__date{
  font-size: 12.5px;
  color: rgba(0,0,0,.55);
}

/* レスポンシブ */
@media (max-width: 1024px){
  .column-single .insight-related__grid{
    grid-template-columns: 1fr 1fr;
  }
}
@media (max-width: 640px){
  .column-single .insight-related__grid{
    grid-template-columns: 1fr;
  }
}

/* ナビゲーション（前/一覧/次） */
.column-single .column-navigation{
  margin-top: 30px;
  padding-top: 18px;
  border-top: 1px solid rgba(0,0,0,.10);
  width: 100%;
}
.column-single .nav-links{
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: 12px;
  align-items: center;
  font-family: "Zen Kaku Gothic New", sans-serif;
  font-size: 0.9rem;
}
.column-single .nav-previous{ justify-self: start; }
.column-single .nav-next{ justify-self: end; }

.column-single .nav-previous a,
.column-single .nav-next a,
.column-single .nav-archive-link a{
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 42px;
  padding: 0 14px;
  border-radius: 999px;
  border: 1px solid rgba(0,0,0,.10);
  background: #fff;
  color: rgba(0,0,0,.78);
  text-decoration: none;
  font-size: 13px;
  transition: background-color .18s ease, border-color .18s ease, transform .18s ease;
}
.column-single .nav-archive-link a{
  border-color: rgba(0,0,0,.14);
  background: rgba(0,0,0,.04);
  font-weight: 700;
}
@media (hover:hover){
  .column-single .nav-previous a:hover,
  .column-single .nav-next a:hover,
  .column-single .nav-archive-link a:hover{
    background: rgba(0,0,0,.03);
    border-color: rgba(0,0,0,.16);
    transform: translateY(-1px);
  }
}

/* レスポンシブ（single） */
@media (max-width: 640px){
  .column-single .column-article-container{
    padding: 0 16px 44px;
  }
  .column-single .column-title{
    font-size: 24px;
  }

  .column-single .column-meta{
    white-space: normal;
  }
  .column-single .column-reading-time{
    padding-left: 0;
  }
  .column-single .column-reading-time::before{
    display: none;
  }

  .column-single .column-eyecatch{
    border-radius: 16px;
  }

  .column-single .entry-content-column{
    font-size: 15.5px;
    line-height: 1.9;
  }

  .column-single .entry-content-column h2{
    font-size: 20px;
    margin-top: 36px;
  }

  .column-single .next-reading-item a{
    grid-template-columns: 1fr;
    gap: 8px;
  }

  .column-single .nav-links{
    grid-template-columns: 1fr;
    gap: 10px;
  }
  .column-single .nav-previous,
  .column-single .nav-next{
    justify-self: stretch;
  }
  .column-single .nav-previous a,
  .column-single .nav-next a,
  .column-single .nav-archive-link a{
    width: 100%;
  }
}