/*
 * コラム記事ページ専用スタイル。
 * body.p-column-article 配下（記事詳細ページ）にのみ適用され、
 * index.css / index-mock.css には手を加えない。
 * ページ背景のベージュ（#ecdfcc）はそのまま、白いカードをその上に乗せる。
 */

body.p-column-article .c-article-card {
  background-color: #ffffff;
  border-radius: 8px;
  padding: 48px;
}

body.p-column-article .c-article-title {
  font-size: 36px;
  font-weight: 700;
  line-height: 1.5;
  color: #14264a;
  margin: 0 0 16px;
}

body.p-column-article .c-article-meta {
  margin-bottom: 8px;
}

body.p-column-article .c-article-meta_line {
  font-size: 13px;
  color: #6b6b6b;
  letter-spacing: 0.02em;
}

body.p-column-article .c-article-meta_line span + span {
  margin-left: 1em;
}

/* ----- アイキャッチ（1.90:1） ----- */
body.p-column-article .c-article-eyecatch {
  margin: 20px auto 0;
  max-width: 760px;
  aspect-ratio: 1.9 / 1;
  overflow: hidden;
  border-radius: 6px;
  background-color: #f2ede3;
}

body.p-column-article .c-article-eyecatch img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

/* ----- リード文 ----- */
body.p-column-article .c-article-lead {
  max-width: 760px;
  margin: 20px auto 0;
}

body.p-column-article .c-article-lead p {
  font-size: 18px;
  line-height: 1.7;
  margin: 0;
  color: #333333;
}

/* ----- 目次（才流型） ----- */
body.p-column-article .c-article-toc {
  max-width: 760px;
  margin: 24px auto 40px;
  padding: 38px 39px;
  background-color: #f9f9f9;
}

body.p-column-article .c-article-toc_title {
  font-size: 22px;
  font-weight: 500;
  color: #333333;
  margin: 0 0 12px;
}

body.p-column-article .c-article-toc_list {
  margin: 0;
  padding-left: 0;
  list-style: none;
  counter-reset: none;
}

body.p-column-article .c-article-toc_list li {
  border-top: 1px solid #dddddd;
  margin-bottom: 0;
  font-size: 16px;
  font-weight: 500;
  line-height: 32px;
}

body.p-column-article .c-article-toc_list a {
  color: #0d1b2a;
  text-decoration: none;
}

body.p-column-article .c-article-toc_list a:hover {
  color: #3a4f66;
}

body.p-column-article .c-article-toc_sublist {
  margin: 0;
  padding-left: 25px;
  list-style: none;
}

body.p-column-article .c-article-toc_sublist li {
  border-top: none;
  margin-bottom: 0;
  font-size: 16px;
  font-weight: 500;
  line-height: 32px;
}

/* ----- 本文コンテナ ----- */
body.p-column-article .c-article-body {
  max-width: 760px;
  margin: 0 auto;
}

body.p-column-article .c-article-body p {
  font-size: 18px;
  line-height: 1.7;
  margin-top: 0;
  margin-bottom: 1.6em;
  color: #333333;
}

body.p-column-article .c-article-body h2 {
  font-size: 28px;
  font-weight: 700;
  line-height: 1.5;
  color: #14264a;
  margin-top: 120px;
  margin-bottom: 40px;
  padding-bottom: 40px;
  scroll-margin-top: 88px;
}

body.p-column-article .c-article-body h3 {
  font-size: 22px;
  font-weight: 700;
  line-height: 1.5;
  color: #14264a;
  margin-top: 64px;
  margin-bottom: 40px;
  scroll-margin-top: 88px;
}

body.p-column-article .c-article-body strong {
  font-weight: 700;
  color: #0d1b2a;
}

body.p-column-article .c-article-body a {
  color: #0d1b2a;
  text-decoration: underline;
  text-underline-offset: 2px;
}

body.p-column-article .c-article-body a:hover {
  color: #3a4f66;
}

/* ----- リスト ----- */
body.p-column-article .c-article-body ol {
  list-style: decimal;
  padding-left: 1.6em;
  margin: 0 0 1.6em;
}

body.p-column-article .c-article-body ol li {
  margin-bottom: 0.8em;
  padding-left: 0.2em;
  font-size: 18px;
  line-height: 1.7;
  color: #333333;
}

body.p-column-article .c-article-body ol li:last-child {
  margin-bottom: 0;
}

body.p-column-article .c-article-body ul {
  list-style: disc;
  padding-left: 1.6em;
  margin: 0 0 1.6em;
}

body.p-column-article .c-article-body ul li {
  margin-bottom: 0.8em;
  font-size: 18px;
  line-height: 1.7;
  color: #333333;
}

/* ----- 表 ----- */
body.p-column-article .c-article-body .a-table-wrap,
body.p-column-article .c-article-body table {
  margin-bottom: 1.6em;
}

body.p-column-article .c-article-body table {
  width: 100%;
  border-collapse: collapse;
  font-size: 14.5px;
  line-height: 1.7;
}

body.p-column-article .c-article-body th,
body.p-column-article .c-article-body td {
  border-bottom: 1px solid #ddd6c8;
  padding: 10px 12px;
  text-align: left;
  vertical-align: top;
}

body.p-column-article .c-article-body thead th {
  background-color: #f2ede3;
  color: #0d1b2a;
  font-weight: 700;
  border-bottom: 2px solid #0d1b2a;
}

body.p-column-article .c-article-body tbody tr:nth-child(even) td {
  background-color: #f9f7f2;
}

body.p-column-article .c-article-body hr {
  border: none;
  border-top: 1px solid #e5e0d6;
  margin: 2.4em 0;
}

/* ----- 表の可読性 ----- */
body.p-column-article .c-article-body table {
  display: table;
  table-layout: auto;
  width: 100%;
  font-size: 14px;
  line-height: 1.65;
}
body.p-column-article .c-article-body th,
body.p-column-article .c-article-body td {
  padding: 10px 10px;
  word-break: keep-all;
  overflow-wrap: anywhere;
}
/* 1列目は説明が長くなるので幅を確保し、データ列を潰さない */
body.p-column-article .c-article-body th:first-child,
body.p-column-article .c-article-body td:first-child {
  width: 30%;
  min-width: 150px;
}

/* ----- 図解の差し込み枠（画像は今は未使用） ----- */
body.p-column-article .c-article-body figure {
  margin: 2em 0;
  text-align: center;
}

body.p-column-article .c-article-body figure img {
  max-width: 100%;
  height: auto;
  margin: 0 auto;
  border-radius: 4px;
  border-top: 1px solid #e6e6e6;
  border-bottom: 1px solid #e6e6e6;
}

body.p-column-article .c-article-body figcaption {
  margin-top: 0.6em;
  font-size: 13px;
  color: #6b6b6b;
}

/* ----- 執筆者（才流型：円形アイコン＋横並び） ----- */
body.p-column-article .c-article-supervisor {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  margin-top: 3em;
  padding-top: 24px;
  border-top: 1px solid #e5e0d6;
  max-width: 720px;
  margin-left: auto;
  margin-right: auto;
}

body.p-column-article .c-article-supervisor_avatar {
  flex: 0 0 64px;
  width: 64px;
  height: 64px;
  border-radius: 50%;
  overflow: hidden;
  background-color: #eeeeee;
  display: flex;
  align-items: center;
  justify-content: center;
}

body.p-column-article .c-article-supervisor_avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

body.p-column-article .c-article-supervisor_avatar_initial {
  font-size: 24px;
  font-weight: 700;
  line-height: 1;
  color: #0d1b2a;
}

body.p-column-article .c-article-supervisor_body {
  flex: 1 1 auto;
  min-width: 0;
}

body.p-column-article .c-article-supervisor_label {
  font-size: 12px;
  color: #6b6b6b;
  letter-spacing: 0.08em;
  margin: 0 0 4px;
}

body.p-column-article .c-article-supervisor_role {
  font-size: 13px;
  font-weight: 400;
  color: #6b6b6b;
  margin: 0 0 2px;
}

body.p-column-article .c-article-supervisor_name {
  font-size: 18px;
  font-weight: 700;
  color: #0d1b2a;
  margin: 0;
}

body.p-column-article .c-article-supervisor_bio {
  font-size: 14px;
  line-height: 1.8;
  color: #333333;
  margin: 8px 0 0;
}

/* ----- 記事下CTA（ハラスメント研修LPへの導線） ----- */
body.p-column-article .c-article-cta {
  margin-top: 64px;
  padding: 48px 40px;
  background-color: #f2ede3;
  border: 1px solid #e5e0d6;
  border-radius: 8px;
  text-align: center;
}

body.p-column-article .c-article-cta_label {
  font-size: 13px;
  color: #3a4f66;
  margin: 0 0 8px;
}

body.p-column-article .c-article-cta_title {
  font-size: 22px;
  font-weight: 700;
  color: #14264a;
  margin: 0 0 16px;
}

body.p-column-article .c-article-cta_desc {
  font-size: 15px;
  line-height: 1.8;
  color: #333333;
  max-width: 560px;
  margin: 0 auto 28px;
  text-align: left;
}

body.p-column-article .c-article-cta_button {
  display: inline-block;
  padding: 20px 56px;
  min-width: 280px;
  background-color: #0d1b2a;
  color: #ffffff;
  font-weight: 700;
  font-size: 17px;
  line-height: 1;
  border-radius: 4px;
  text-decoration: none;
}

body.p-column-article .c-article-cta_button:hover {
  background-color: #3a4f66;
}

/* ----- モバイル（720px以下） ----- */
@media (max-width: 720px) {
  body.p-column-article .c-article-card {
    padding: 24px;
    border-radius: 6px;
  }

  body.p-column-article .c-article-body p,
  body.p-column-article .c-article-body ol li,
  body.p-column-article .c-article-body ul li {
    font-size: 16px;
  }

  body.p-column-article .c-article-body h2 {
    font-size: 20px;
    margin-top: 64px;
    margin-bottom: 24px;
  }

  body.p-column-article .c-article-body h3 {
    font-size: 17px;
    margin-top: 40px;
  }

  body.p-column-article .c-article-title {
    font-size: 26px;
  }

  body.p-column-article .c-article-cta {
    padding: 24px;
  }

  body.p-column-article .c-article-supervisor {
    gap: 12px;
  }

  body.p-column-article .c-article-supervisor_avatar {
    flex-basis: 48px;
    width: 48px;
    height: 48px;
  }

  body.p-column-article .c-article-supervisor_avatar_initial {
    font-size: 18px;
  }
}

/* ----- ページ背景をアイボリーに（記事ページのみ。サイト共通のベージュは変更しない） ----- */
body.p-column-article .l-main,
body.p-column .l-main {
  background-color: #f6f3ea;
}

/* 背景をアイボリーにした分、白いカードの輪郭が弱くなるため境界を補う */
body.p-column-article .c-article-card {
  box-shadow: 0 1px 3px rgba(42, 31, 24, 0.06);
  border: 1px solid #ece7dc;
}

/* ヒーロー帯の撤廃で、濃紺背景のパンくずが濃茶文字のまま残り判読不能になっていた。
   背景を透明にしてページ背景（アイボリー）の上に乗せる。 */
body.p-column-article .o-breadcrumb,
body.p-column .o-breadcrumb {
  background-color: transparent;
}


/* ===== コラム一覧: アイキャッチ＋タイトルのカード型（才流 /method/ 準拠） ===== */
.c-column-grid {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 40px 32px;
}

@media (max-width: 900px) {
  .c-column-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 32px 20px;
  }
}

@media (max-width: 560px) {
  .c-column-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }
}

.c-column-card_link {
  display: block;
  color: #14264a;
  text-decoration: none;
  transition: transform 0.35s cubic-bezier(0.22, 1, 0.36, 1);
}

.c-column-card_link:hover {
  transform: translateY(-4px);
}

@media (prefers-reduced-motion: reduce) {
  .c-column-card_link,
  .c-column-card_thumb img {
    transition: none;
  }
  .c-column-card_link:hover {
    transform: none;
  }
  .c-column-card_link:hover .c-column-card_thumb img {
    transform: none;
  }
  .c-column-card_title span {
    transition: none;
  }
}

.c-column-card_thumb {
  aspect-ratio: 1.9 / 1;
  overflow: hidden;
  border: 1px solid #e6e6e6;
  background: #0d1b2a;
  transition: opacity 0.25s ease;
}

.c-column-card_thumb img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s cubic-bezier(0.22, 1, 0.36, 1);
}

.c-column-card_link:hover .c-column-card_thumb img {
  transform: scale(1.05);
}

.c-column-card_thumb-fallback {
  display: flex;
  align-items: center;
  height: 100%;
  padding: 0 24px;
  color: #fff;
  font-size: 18px;
  font-weight: 700;
  line-height: 1.5;
}

.c-column-card_link:hover .c-column-card_thumb {
  border-color: #c8a064;
}

.c-column-card_date {
  margin: 14px 0 0;
  font-size: 13px;
  color: #6b6b6b;
  letter-spacing: 0.04em;
}

.c-column-card_title {
  margin: 8px 0 0;
  font-size: 18px;
  font-weight: 700;
  line-height: 1.6;
}

/* タイトルの下線: 左から右へ、1行ずつ順に伸びる。
   行の分割は column-list.js が実行時に <span class="c-column-card_line"> で行う。
   JSが動かない場合は span 1つのまま全行同時に伸びる。 */
.c-column-card_title span {
  background-image: linear-gradient(90deg, #c8a064, #c8a064);
  background-repeat: no-repeat;
  background-position: 0 100%;
  background-size: 0% 1px;
  padding-bottom: 1px;
  -webkit-box-decoration-break: clone;
  box-decoration-break: clone;
  transition: background-size 0.4s cubic-bezier(0.22, 1, 0.36, 1) 0s;
}

.c-column-card_link:hover .c-column-card_title span {
  background-size: 100% 1px;
  transition-delay: var(--line-delay, 0s);
}