/* ============================================================
   pages/column-detail.css
   Column single
   ============================================================ */

/* ===== COLUMN DETAIL ===== */
.article {
  background: #fff; border-radius: 16px;
  box-shadow: 0 2px 12px rgba(0,0,0,0.06); overflow: hidden;
}
.article__hero {
  width: 100%; aspect-ratio: 16/7;
  background: linear-gradient(135deg, #f5f5f5, var(--border));
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  color: #ccc; font-size: 13px;
}
.article__hero-icon { font-size: 64px; margin-bottom: 8px; }
.article__body { padding: 40px; }
.article__meta { display: flex; align-items: center; gap: 12px; margin-bottom: 20px; flex-wrap: wrap; }
.article__badge {
  display: inline-block; font-size: 12px; font-weight: 700;
  background: var(--primary-bg); color: var(--primary); padding: 4px 14px; border-radius: 50px;
}
.article__date, .article__updated { font-size: 13px; color: #bbb; }
.article__title { font-size: 28px; font-weight: 900; line-height: 1.5; color: var(--text); margin-bottom: 32px; }
.article__content { font-size: 16px; line-height: 1.9; color: #444; }
.article__content h2 {
  font-size: var(--font-2xl); font-weight: 900; color: var(--text);
  margin: var(--space-10) 0 var(--space-4); padding: 16px 20px;
  background: linear-gradient(135deg, var(--primary-bg), var(--primary-bg-strong));
  border-left: 4px solid var(--primary); border-radius: 0 8px 8px 0;
}
.article__content h3 {
  font-size: var(--font-xl); font-weight: 700; color: var(--text);
  margin: var(--space-6) 0 var(--space-3); padding-bottom: 8px; border-bottom: 2px solid var(--primary);
}
.article__content p { margin-bottom: 20px; }
.article__content ul { margin: 16px 0 20px 24px; }
.article__content li { margin-bottom: 8px; }
.article__content strong { color: var(--primary); }
.article__content .note {
  background: var(--primary-bg); border-radius: 8px;
  padding: var(--space-4) var(--space-5); margin: 20px 0;
  border-left: 3px solid var(--primary); font-size: 14px;
}
.article__content table { width: 100%; border-collapse: collapse; margin: 20px 0; font-size: 14px; }
.article__content th { background: linear-gradient(135deg, var(--primary), var(--primary-light)); color: #fff; padding: 12px 16px; text-align: left; }
.article__content td { padding: 12px 16px; border-bottom: 1px solid #f0f0f0; }
.article__content tr:nth-child(even) td { background: #fafafa; }
.in-article-cta {
  background: linear-gradient(135deg, var(--primary), var(--primary-light));
  border-radius: var(--radius-md); padding: 32px; text-align: center; color: #fff; margin: 40px 0;
}
.in-article-cta__title { font-size: 18px; font-weight: 900; margin-bottom: 8px; }
.in-article-cta__text { font-size: 14px; opacity: 0.9; margin-bottom: 20px; line-height: 1.6; }
.in-article-cta__btn {
  display: inline-block; background: #fff; color: var(--primary); font-weight: 700; font-size: 15px;
  padding: var(--space-3) var(--space-8); border-radius: 50px; transition: transform 0.2s;
}
.in-article-cta__btn:hover { transform: scale(1.05); }
.related { padding: 40px; border-top: 1px solid #f0f0f0; }
.related__title { font-size: 18px; font-weight: 700; margin-bottom: 20px; padding-bottom: 12px; border-bottom: 2px solid var(--primary); }
.related-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.related-card { border-radius: 10px; overflow: hidden; border: 1px solid #f0f0f0; background: #fafafa; transition: transform 0.2s; }
.related-card:hover { transform: translateY(-2px); }
.related-card__thumb {
  width: 100%; aspect-ratio: 16/9;
  background: linear-gradient(135deg, #f0f0f0, #e0e0e0);
  display: flex; align-items: center; justify-content: center; font-size: 28px;
}
.related-card__body { padding: 12px; }
.related-card__badge {
  display: inline-block; font-size: 11px; font-weight: 700;
  background: var(--primary-bg); color: var(--primary); padding: 2px 10px; border-radius: 50px; margin-bottom: 8px;
}
.related-card__title {
  font-size: var(--font-sm); font-weight: 700; line-height: 1.5; color: var(--text);
  display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden;
}
.related-card__date { font-size: 11px; color: #bbb; margin-top: 6px; }
.sidebar { position: sticky; top: 80px; align-self: flex-start; }
.toc {
  background: #fff; border-radius: 12px; padding: 20px;
  box-shadow: 0 2px 8px rgba(0,0,0,0.05); margin-bottom: 20px;
}
.toc__title { font-size: 14px; font-weight: 700; color: var(--text); margin-bottom: 12px; }
.toc__list { list-style: none; }
.toc__item { font-size: 13px; padding: 8px 0; border-bottom: 1px solid #f5f5f5; }
.toc__item:last-child { border-bottom: none; }
.toc__item a { color: var(--text-mid); }
.toc__item a:hover { color: var(--primary); }