/*
 * コラム（/column/）専用スタイル。inc/column.php がコラムページでだけ読み込む。
 * style.css は tools/build-wp-theme.py の生成物なので、手書きのCSSはこちらに置く。
 * 色・フォントは style.css の :root 変数をそのまま使う。
 */

/* ---------- 記事ヘッダー ---------- */
.subhero--column { padding-bottom: 40px; }
.col-title {
  font-size: clamp(22px, 3.4vw, 34px);
  max-width: 860px;
  margin: 0 auto 14px;
}
.col-meta { font-size: 13px; color: rgba(255,255,255,0.8); display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }

.col-article .section__inner--narrow { max-width: 800px; }
.col-eyecatch { margin: 0 0 32px; }
.col-eyecatch img { width: 100%; height: auto; border-radius: var(--radius); display: block; }

/* ---------- 目次 ---------- */
.col-toc {
  background: var(--bg-gray);
  border-top: 3px solid var(--gold);
  border-radius: 0 0 var(--radius) var(--radius);
  padding: 20px 24px;
  margin: 0 0 40px;
}
.col-toc__title { font-family: var(--font-serif); font-weight: 700; color: var(--navy); margin-bottom: 8px; }
.col-toc ol { list-style: none; margin: 0; padding: 0; counter-reset: toc; }
.col-toc li { font-size: 14px; line-height: 1.6; margin: 6px 0; }
.col-toc__h2 { counter-increment: toc; }
.col-toc__h2::before { content: counter(toc) ". "; color: var(--gold); font-weight: 700; }
.col-toc__h3 { padding-left: 1.6em; font-size: 13px; }
.col-toc__h3::before { content: "- "; color: var(--text-light); }
.col-toc__more { margin-top: 12px; border-top: 1px dashed #e0d8c6; padding-top: 10px; }
.col-toc__more summary { cursor: pointer; font-size: 13px; font-weight: 700; color: var(--navy); }
.col-toc__more ol { margin-top: 8px; }
.col-toc a { color: var(--text); text-decoration: none; }
.col-toc a:hover { color: var(--navy); text-decoration: underline; }

/* ---------- 本文 ---------- */
.col-body { font-size: 16px; line-height: 1.95; }
.col-body > * + * { margin-top: 1.1em; }
.col-body h2 {
  font-family: var(--font-serif);
  font-size: clamp(20px, 2.6vw, 24px);
  line-height: 1.5;
  color: var(--navy);
  border-left: 6px solid var(--navy);
  background: var(--bg-gray);
  padding: 12px 16px;
  margin-top: 2.6em;
  scroll-margin-top: 100px;
}
.col-body h3 {
  font-size: 18px;
  line-height: 1.6;
  color: var(--navy);
  border-bottom: 2px solid var(--gold);
  padding-bottom: 6px;
  margin-top: 2em;
  scroll-margin-top: 100px;
}
.col-body h4 {
  font-size: 16px;
  line-height: 1.6;
  color: var(--navy);
  padding-left: 12px;
  border-left: 3px solid var(--gold);
  margin-top: 1.6em;
}
.col-body a { color: var(--navy-light); text-decoration: underline; }
.col-body strong { background: linear-gradient(transparent 62%, rgba(224, 192, 90, 0.45) 62%); }
.col-body ul, .col-body ol { padding-left: 1.5em; }
.col-body ul { list-style: disc; }
.col-body ol { list-style: decimal; }
.col-body li + li { margin-top: 0.3em; }
.col-body img { max-width: 100%; height: auto; }
.col-body figure { margin-left: 0; margin-right: 0; }
.col-body blockquote {
  border-left: 4px solid var(--gold);
  background: #faf7f0;
  padding: 14px 18px;
}
.col-body .wp-block-table { overflow-x: auto; }
.col-body table { width: 100%; border-collapse: collapse; font-size: 14px; }
.col-body th, .col-body td { border: 1px solid #e0d8c6; padding: 10px 12px; text-align: left; vertical-align: top; }
.col-body th { background: var(--bg-gray); color: var(--navy); white-space: nowrap; }

.col-body .col-figure img { width: 100%; border-radius: var(--radius); display: block; }
.col-body .col-figure figcaption { font-size: 13px; color: var(--text-light); margin-top: 6px; line-height: 1.6; }

/* ポイント・注意の囲み（投稿ツールの「> **ポイント**」から生成） */
.col-body .col-box { border: 2px solid var(--gold); border-radius: var(--radius); background: #fffdf6; padding: 16px 20px; }
.col-body .col-box--note { border-color: #d9b9b9; background: #fdf7f7; }
.col-body .col-box > * + * { margin-top: 0.6em; }
.col-body .col-box__label { font-weight: 700; color: var(--navy); }
.col-body .col-box__label::before { content: "\2714\FE0E  "; color: var(--gold); }
.col-body .col-box--note .col-box__label::before { content: "!  "; color: var(--red); }

/* 記事内FAQ（FAQPage 構造化データは inc/seo.php が自動生成） */
.col-body .faq__item { margin-top: 12px; }

/* ---------- CTA ---------- */
.col-cta {
  margin: 48px 0 0;
  padding: 28px 24px;
  border-radius: var(--radius);
  background: var(--bg-gray);
  border: 2px solid var(--gold);
  text-align: center;
}
.col-body .col-cta { margin: 2.4em 0; }
.col-cta--fc { background: linear-gradient(150deg, #4a0508 0%, #7c0d12 60%, #a3161d 100%); border-color: var(--gold-light); color: #fff; }
.col-cta__lead { font-size: 13px; font-weight: 700; color: var(--gold); letter-spacing: 0.05em; }
.col-cta--fc .col-cta__lead { color: var(--gold-light); }
.col-cta__title { font-family: var(--font-serif); font-size: clamp(19px, 2.6vw, 24px); font-weight: 900; color: var(--navy); margin: 4px 0 8px; }
.col-cta--fc .col-cta__title { color: #fff; }
.col-cta__desc { font-size: 14px; margin-bottom: 4px; }
.col-cta__btns { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; margin-top: 16px; }
.col-cta__btns .btn { min-width: 220px; text-decoration: none; }
.col-cta--fc .btn--outline-navy { border-color: #fff; color: #fff; background: transparent; }
.col-cta--fc .btn--outline-navy:hover { background: #fff; color: var(--navy); }

/* ---------- 著者 ---------- */
.col-author {
  margin: 40px 0 0;
  padding: 20px 24px;
  border: 1px solid #e0d8c6;
  border-radius: var(--radius);
  font-size: 14px;
}
.col-author__label { font-size: 12px; color: var(--text-light); }
.col-author__name { font-family: var(--font-serif); font-weight: 700; font-size: 17px; color: var(--navy); margin-bottom: 6px; }
.col-author__desc { line-height: 1.8; }
.col-author__links { margin-top: 10px; display: flex; gap: 16px; flex-wrap: wrap; }
.col-author__links a { color: var(--navy-light); text-decoration: underline; font-size: 13px; }

/* ---------- 一覧カード ---------- */
.col-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 24px; }
.col-card {
  display: flex; flex-direction: column;
  background: #fff; border-radius: var(--radius); overflow: hidden;
  box-shadow: var(--shadow); color: var(--text); text-decoration: none;
  transition: transform 0.2s, box-shadow 0.2s;
}
.col-card:hover { transform: translateY(-3px); box-shadow: 0 8px 28px rgba(60, 10, 12, 0.18); }
.col-card__img { display: block; aspect-ratio: 1200 / 630; background: var(--bg-gray); overflow: hidden; }
.col-card__img img { width: 100%; height: 100%; object-fit: cover; display: block; }
.col-card__img--none { display: flex; align-items: center; justify-content: center; background: linear-gradient(150deg, #4a0508 0%, #7c0d12 60%, #a3161d 100%); }
.col-card__img--none span { font-family: var(--font-serif); font-weight: 900; color: var(--gold-light); font-size: 20px; letter-spacing: 0.1em; }
.col-card__body { display: flex; flex-direction: column; gap: 6px; padding: 16px 18px 18px; flex: 1; }
.col-card__tag { align-self: flex-start; font-size: 11px; font-weight: 700; color: var(--navy); border: 1px solid var(--navy); border-radius: 999px; padding: 1px 10px; }
.col-card__title { font-weight: 700; line-height: 1.6; font-size: 15px; }
.col-card__date { margin-top: auto; font-size: 12px; color: var(--text-light); }

@media (max-width: 1024px) {
  .col-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 640px) {
  .col-grid { grid-template-columns: 1fr; }
  .col-body { font-size: 15px; }
  .col-toc { padding: 16px 18px; }
  .col-cta { padding: 24px 16px; }
  .col-cta__btns .btn { width: 100%; min-width: 0; }
}