/* ===== HEADER ===== */
.header {
  background: var(--white);
  border-bottom: 1px solid var(--gray-200);
  position: sticky;
  top: 0;
  z-index: 1000;
}

.header-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 16px 0;
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  color: var(--gray-800);
  flex-shrink: 0;
}

.logo:hover {
  text-decoration: none;
  opacity: 0.85;
}

.logo-img {
  height: 36px;
  width: auto;
}

.logo-sub {
  font-size: 11px;
  color: var(--primary);
  font-family: var(--font-sans);
  font-weight: 500;
  white-space: nowrap;
  border-left: 1px solid var(--gray-300);
  padding-left: 10px;
}

/* Global Nav */
.global-nav {
  display: flex;
  gap: 0;
}

.global-nav a {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 12px 20px;
  text-decoration: none;
  color: var(--gray-700);
  font-size: 14px;
  font-weight: 500;
  border-radius: var(--radius-sm);
  transition: var(--transition);
}

.global-nav a:hover {
  color: var(--primary);
  background: var(--gray-50);
  text-decoration: none;
}

.global-nav a[data-cat="divorce"]:hover,
.global-nav a[data-cat="divorce"].active { color: var(--cat-divorce); }
.global-nav a[data-cat="criminal"]:hover,
.global-nav a[data-cat="criminal"].active { color: var(--cat-criminal); }
.global-nav a[data-cat="inheritance"]:hover,
.global-nav a[data-cat="inheritance"].active { color: var(--cat-inheritance); }
.global-nav a[data-cat="school"]:hover,
.global-nav a[data-cat="school"].active { color: var(--cat-school); }

.global-nav a.active {
  background: var(--gray-50);
}

.nav-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
}

.nav-dot.divorce { background: var(--cat-divorce); }
.nav-dot.criminal { background: var(--cat-criminal); }
.nav-dot.inheritance { background: var(--cat-inheritance); }
.nav-dot.school { background: var(--cat-school); }

/* Mobile Menu Button */
.mobile-menu-btn {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 32px;
  height: 32px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}

.mobile-menu-btn span {
  display: block;
  width: 100%;
  height: 2px;
  background: var(--gray-700);
  border-radius: 1px;
  transition: var(--transition);
}

/* ===== BUTTONS ===== */
.btn-more {
  display: block;
  text-align: center;
  margin-top: 40px;
}

.btn-more a {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 32px;
  border: 2px solid var(--primary);
  border-radius: var(--radius-sm);
  color: var(--primary);
  font-weight: 500;
  text-decoration: none;
  transition: var(--transition);
  background: var(--white);
}

.btn-more a:hover {
  background: var(--primary);
  color: var(--white);
  text-decoration: none;
}

/* ===== CATEGORY TAG ===== */
.article-category {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 12px;
  color: var(--white);
  font-size: 12px;
  font-weight: 500;
  border-radius: var(--radius-sm);
  margin-bottom: 16px;
}

.article-category::before {
  content: '';
  width: 6px;
  height: 6px;
  background: var(--white);
  border-radius: 50%;
}

.column-cat {
  font-size: 12px;
  padding: 4px 12px;
  border-radius: 100px;
  color: var(--white);
  min-width: 100px;
  text-align: center;
}

.column-cat.divorce { background: var(--cat-divorce); }
.column-cat.criminal { background: var(--cat-criminal); }
.column-cat.inheritance { background: var(--cat-inheritance); }
.column-cat.school { background: var(--cat-school); }

/* ===== CARDS ===== */

/* Case Card */
.case-card {
  background: var(--white);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  transition: var(--transition);
  text-decoration: none;
  color: var(--gray-900);
}

.case-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  text-decoration: none;
}

.case-card-header {
  padding: 16px 20px;
  color: var(--white);
  font-size: 13px;
  font-weight: 500;
}

.case-card[data-cat="divorce"] .case-card-header { background: var(--cat-divorce); }
.case-card[data-cat="criminal"] .case-card-header { background: var(--cat-criminal); }
.case-card[data-cat="inheritance"] .case-card-header { background: var(--cat-inheritance); }
.case-card[data-cat="school"] .case-card-header { background: var(--cat-school); }

.case-card-body {
  padding: 20px;
}

.case-card h4 {
  font-size: 15px;
  font-weight: 700;
  line-height: 1.6;
  margin-bottom: 12px;
}

.case-card p {
  font-size: 13px;
  color: var(--gray-500);
  line-height: 1.7;
}

.case-card-link {
  display: flex;
  align-items: center;
  gap: 4px;
  margin-top: 16px;
  font-size: 13px;
  font-weight: 500;
}

.case-card[data-cat="divorce"] .case-card-link { color: var(--cat-divorce); }
.case-card[data-cat="criminal"] .case-card-link { color: var(--cat-criminal); }
.case-card[data-cat="inheritance"] .case-card-link { color: var(--cat-inheritance); }
.case-card[data-cat="school"] .case-card-link { color: var(--cat-school); }

/* Category Card (Hero) */
.category-card {
  background: var(--white);
  border-radius: var(--radius-md);
  padding: 28px 20px;
  text-decoration: none;
  color: var(--gray-900);
  box-shadow: var(--shadow-lg);
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.category-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
}

.category-card[data-cat="divorce"]::before { background: var(--cat-divorce); }
.category-card[data-cat="criminal"]::before { background: var(--cat-criminal); }
.category-card[data-cat="inheritance"]::before { background: var(--cat-inheritance); }
.category-card[data-cat="school"]::before { background: var(--cat-school); }

.category-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 40px rgba(0,0,0,0.2);
  text-decoration: none;
}

.category-icon {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 16px;
}

.category-card[data-cat="divorce"] .category-icon { background: rgba(139,90,90,0.1); }
.category-card[data-cat="criminal"] .category-icon { background: rgba(90,90,139,0.1); }
.category-card[data-cat="inheritance"] .category-icon { background: rgba(90,122,90,0.1); }
.category-card[data-cat="school"] .category-icon { background: rgba(122,106,90,0.1); }

.category-icon svg {
  width: 24px;
  height: 24px;
}

.category-card[data-cat="divorce"] .category-icon svg { fill: var(--cat-divorce); }
.category-card[data-cat="criminal"] .category-icon svg { fill: var(--cat-criminal); }
.category-card[data-cat="inheritance"] .category-icon svg { fill: var(--cat-inheritance); }
.category-card[data-cat="school"] .category-icon svg { fill: var(--cat-school); }

.category-card h3 {
  font-size: 16px;
  font-weight: 700;
  margin-bottom: 8px;
}

.category-card p {
  font-size: 12px;
  color: var(--gray-500);
  line-height: 1.6;
  text-align: center;
}

/* Lawyer Card */
.lawyer-card {
  display: flex;
  gap: 24px;
  padding: 32px;
  background: var(--gray-50);
  border-radius: var(--radius-md);
  border: 1px solid var(--gray-200);
}

.lawyer-photo { flex-shrink: 0; }

.lawyer-photo img {
  width: 140px;
  height: 180px;
  object-fit: cover;
  object-position: center top;
  border-radius: var(--radius-sm);
}

.lawyer-photo-placeholder {
  width: 140px;
  height: 180px;
  background: var(--gray-200);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--gray-500);
  font-size: 14px;
}

.lawyer-info { flex: 1; }

.lawyer-name { margin-bottom: 16px; }

.lawyer-position {
  display: inline-block;
  font-size: 12px;
  color: var(--gray-500);
  margin-bottom: 4px;
}

.lawyer-name h3 {
  font-family: var(--font-serif);
  font-size: 22px;
  font-weight: 700;
  color: var(--primary);
}

.lawyer-specialties {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 16px;
}

.lawyer-specialty {
  font-size: 12px;
  padding: 4px 12px;
  border-radius: 100px;
  color: var(--white);
}

.lawyer-specialty[data-cat="divorce"] { background: var(--cat-divorce); }
.lawyer-specialty[data-cat="criminal"] { background: var(--cat-criminal); }
.lawyer-specialty[data-cat="inheritance"] { background: var(--cat-inheritance); }
.lawyer-specialty[data-cat="school"] { background: var(--cat-school); }

.lawyer-message {
  font-size: 14px;
  color: var(--gray-700);
  line-height: 1.8;
  margin-bottom: 16px;
}

.lawyer-profile-link a {
  font-size: 14px;
  color: var(--primary);
  text-decoration: none;
  font-weight: 500;
}

.lawyer-profile-link a:hover {
  text-decoration: underline;
}

/* ===== BREADCRUMB ===== */
.breadcrumb {
  padding: 16px 0;
  background: var(--white);
  border-bottom: 1px solid var(--gray-100);
}

.breadcrumb-list {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: var(--gray-500);
  list-style: none;
  flex-wrap: wrap;
}

.breadcrumb-list a {
  color: var(--gray-600);
}

.breadcrumb-list a:hover {
  color: var(--primary);
}

.breadcrumb-list li:not(:last-child)::after {
  content: '>';
  margin-left: 8px;
  color: var(--gray-400);
}

.breadcrumb-list li:last-child {
  color: var(--gray-700);
}

/* ===== ARTICLE TOC (B-type 目次) ===== */
.article-toc {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-md);
  padding: 24px;
  margin-bottom: 40px;
}

.article-toc-title {
  font-size: 16px;
  font-weight: 700;
  margin-bottom: 16px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.article-toc-title svg {
  width: 20px;
  height: 20px;
}

.article-toc-list {
  list-style: none;
  counter-reset: toc;
}

.article-toc-list li {
  counter-increment: toc;
  margin-bottom: 8px;
}

.article-toc-list li:last-child {
  margin-bottom: 0;
}

.article-toc-list a {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  color: var(--gray-700);
  font-size: 14px;
  line-height: 1.6;
  padding: 8px 12px;
  border-radius: var(--radius-sm);
  transition: var(--transition);
}

.article-toc-list a::before {
  content: counter(toc) ".";
  font-weight: 700;
  flex-shrink: 0;
}

.article-toc-list a:hover {
  text-decoration: none;
}

.article-toc-list a.active {
  font-weight: 700;
}

/* カテゴリ別目次カラー */
.article-toc[data-cat="divorce"] .article-toc-title svg { fill: var(--cat-divorce); }
.article-toc[data-cat="divorce"] .article-toc-list a::before { color: var(--cat-divorce); }
.article-toc[data-cat="divorce"] .article-toc-list a:hover { background: var(--cat-divorce-light); color: var(--cat-divorce); }

.article-toc[data-cat="criminal"] .article-toc-title svg { fill: var(--cat-criminal); }
.article-toc[data-cat="criminal"] .article-toc-list a::before { color: var(--cat-criminal); }
.article-toc[data-cat="criminal"] .article-toc-list a:hover { background: var(--cat-criminal-light); color: var(--cat-criminal); }

.article-toc[data-cat="inheritance"] .article-toc-title svg { fill: var(--cat-inheritance); }
.article-toc[data-cat="inheritance"] .article-toc-list a::before { color: var(--cat-inheritance); }
.article-toc[data-cat="inheritance"] .article-toc-list a:hover { background: var(--cat-inheritance-light); color: var(--cat-inheritance); }

.article-toc[data-cat="school"] .article-toc-title svg { fill: var(--cat-school); }
.article-toc[data-cat="school"] .article-toc-list a::before { color: var(--cat-school); }
.article-toc[data-cat="school"] .article-toc-list a:hover { background: var(--cat-school-light); color: var(--cat-school); }

/* ===== POINT BOX ===== */
.point-box {
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-md);
  padding: 24px;
  margin: 24px 0;
}

.point-box-title {
  font-size: 15px;
  font-weight: 700;
  margin-bottom: 12px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.point-box-title svg {
  width: 20px;
  height: 20px;
}

.point-box ul {
  margin: 0 0 0 20px;
}

.point-box li {
  margin-bottom: 8px;
}

.point-box li:last-child {
  margin-bottom: 0;
}

/* カテゴリ別ポイントBOXカラー */
.article-body[data-cat="divorce"] .point-box { background: var(--cat-divorce-light); border-color: var(--cat-divorce-border); }
.article-body[data-cat="divorce"] .point-box-title { color: var(--cat-divorce); }
.article-body[data-cat="divorce"] .point-box-title svg { fill: var(--cat-divorce); }

.article-body[data-cat="criminal"] .point-box { background: var(--cat-criminal-light); border-color: var(--cat-criminal-border); }
.article-body[data-cat="criminal"] .point-box-title { color: var(--cat-criminal); }
.article-body[data-cat="criminal"] .point-box-title svg { fill: var(--cat-criminal); }

.article-body[data-cat="inheritance"] .point-box { background: var(--cat-inheritance-light); border-color: var(--cat-inheritance-border); }
.article-body[data-cat="inheritance"] .point-box-title { color: var(--cat-inheritance); }
.article-body[data-cat="inheritance"] .point-box-title svg { fill: var(--cat-inheritance); }

.article-body[data-cat="school"] .point-box { background: var(--cat-school-light); border-color: var(--cat-school-border); }
.article-body[data-cat="school"] .point-box-title { color: var(--cat-school); }
.article-body[data-cat="school"] .point-box-title svg { fill: var(--cat-school); }

/* ===== WARNING BOX ===== */
.warning-box {
  background: #fff8f8;
  border: 1px solid #f0d0d0;
  border-left: 4px solid #c44;
  border-radius: var(--radius-md);
  padding: 24px;
  margin: 24px 0;
}

.warning-box-title {
  font-size: 15px;
  font-weight: 700;
  color: #c44;
  margin-bottom: 12px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.warning-box-title svg {
  width: 20px;
  height: 20px;
  fill: #c44;
}

/* ===== INFO BOX ===== */
.info-box {
  background: #f0f7ff;
  border: 1px solid #d0e4f7;
  border-radius: var(--radius-md);
  padding: 24px;
  margin: 24px 0;
}

.info-box-title {
  font-size: 15px;
  font-weight: 700;
  color: #2563eb;
  margin-bottom: 12px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.info-box-title svg {
  width: 20px;
  height: 20px;
  fill: #2563eb;
}

/* ===== DEADLINE BOX ===== */
.deadline-box {
  background: #fef3e7;
  border: 1px solid #fcd9b6;
  border-left: 4px solid #e67e22;
  border-radius: var(--radius-md);
  padding: 24px;
  margin: 24px 0;
}

.deadline-box-title {
  font-size: 15px;
  font-weight: 700;
  color: #e67e22;
  margin-bottom: 12px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.deadline-box-title svg {
  width: 20px;
  height: 20px;
  fill: #e67e22;
}

/* ===== URGENT BOX ===== */
.urgent-box {
  background: #fef3e7;
  border: 1px solid #fcd9b6;
  border-left: 4px solid #e67e22;
  border-radius: var(--radius-md);
  padding: 24px;
  margin: 24px 0;
}

.urgent-box-title {
  font-size: 15px;
  font-weight: 700;
  color: #e67e22;
  margin-bottom: 12px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.urgent-box-title svg {
  width: 20px;
  height: 20px;
  fill: #e67e22;
}

/* ===== CHECK LIST ===== */
.check-list {
  list-style: none;
  margin: 16px 0 24px 0;
  padding: 0;
}

.check-list li {
  position: relative;
  padding-left: 28px;
  margin-bottom: 12px;
}

.check-list li::before {
  content: '\2713';
  position: absolute;
  left: 0;
  top: 0;
  font-weight: 700;
}

/* カテゴリ別チェックリストカラー */
.article-body[data-cat="divorce"] .check-list li::before { color: var(--cat-divorce); }
.article-body[data-cat="criminal"] .check-list li::before { color: var(--cat-criminal); }
.article-body[data-cat="inheritance"] .check-list li::before { color: var(--cat-inheritance); }
.article-body[data-cat="school"] .check-list li::before { color: var(--cat-school); }

/* ===== TIMELINE ===== */
.timeline {
  position: relative;
  padding-left: 32px;
  margin: 24px 0;
}

.timeline::before {
  content: '';
  position: absolute;
  left: 8px;
  top: 0;
  bottom: 0;
  width: 2px;
  background: var(--gray-200);
}

.timeline-item {
  position: relative;
  padding-bottom: 24px;
}

.timeline-item:last-child {
  padding-bottom: 0;
}

.timeline-item::before {
  content: '';
  position: absolute;
  left: -28px;
  top: 4px;
  width: 14px;
  height: 14px;
  background: var(--primary);
  border-radius: 50%;
  border: 3px solid var(--white);
  box-shadow: 0 0 0 2px var(--primary);
}

.timeline-time {
  font-size: 13px;
  font-weight: 700;
  color: var(--primary);
  margin-bottom: 4px;
}

.timeline-title {
  font-size: 16px;
  font-weight: 700;
  color: var(--gray-800);
  margin-bottom: 8px;
}

.timeline-desc {
  font-size: 14px;
  color: var(--gray-600);
  line-height: 1.7;
}

/* カテゴリ別タイムラインカラー */
.article-body[data-cat="divorce"] .timeline::before { background: var(--cat-divorce-border); }
.article-body[data-cat="divorce"] .timeline-item::before { background: var(--cat-divorce); box-shadow: 0 0 0 2px var(--cat-divorce); }
.article-body[data-cat="divorce"] .timeline-time { color: var(--cat-divorce); }

.article-body[data-cat="criminal"] .timeline::before { background: var(--cat-criminal-border); }
.article-body[data-cat="criminal"] .timeline-item::before { background: var(--cat-criminal); box-shadow: 0 0 0 2px var(--cat-criminal); }
.article-body[data-cat="criminal"] .timeline-time { color: var(--cat-criminal); }

.article-body[data-cat="inheritance"] .timeline::before { background: var(--cat-inheritance-border); }
.article-body[data-cat="inheritance"] .timeline-item::before { background: var(--cat-inheritance); box-shadow: 0 0 0 2px var(--cat-inheritance); }
.article-body[data-cat="inheritance"] .timeline-time { color: var(--cat-inheritance); }

.article-body[data-cat="school"] .timeline::before { background: var(--cat-school-border); }
.article-body[data-cat="school"] .timeline-item::before { background: var(--cat-school); box-shadow: 0 0 0 2px var(--cat-school); }
.article-body[data-cat="school"] .timeline-time { color: var(--cat-school); }

/* ===== DEADLINE TABLE ===== */
.deadline-table {
  width: 100%;
  border-collapse: collapse;
  margin: 24px 0;
  font-size: 14px;
}

.deadline-table th,
.deadline-table td {
  padding: 14px 16px;
  border: 1px solid var(--gray-200);
  text-align: left;
}

.deadline-table th {
  background: var(--primary);
  color: var(--white);
  font-weight: 700;
}

.deadline-table td {
  background: var(--white);
}

.deadline-table tr:nth-child(even) td {
  background: var(--gray-50);
}

.deadline-table .deadline {
  color: #c44;
  font-weight: 700;
}

/* カテゴリ別テーブルヘッダ */
.article-body[data-cat="divorce"] .deadline-table th { background: var(--cat-divorce); }
.article-body[data-cat="criminal"] .deadline-table th { background: var(--cat-criminal); }
.article-body[data-cat="inheritance"] .deadline-table th { background: var(--cat-inheritance); }
.article-body[data-cat="school"] .deadline-table th { background: var(--cat-school); }

/* ===== ARTICLE CTA ===== */
.article-cta {
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
  border-radius: var(--radius-md);
  padding: 32px;
  margin: 40px 0;
  text-align: center;
  color: var(--white);
}

/* article-body 内の見出し・段落ルールに詳細度で負けないよう明示指定 */
.article-body .article-cta,
.article-body .article-cta h2,
.article-body .article-cta h3,
.article-body .article-cta h4,
.article-body .article-cta p,
.article-body .article-cta span,
.article-body .article-cta strong {
  color: var(--white);
  border: none;
}

.article-cta-title,
.article-body .article-cta .article-cta-title {
  font-size: 20px;
  font-weight: 700;
  margin-bottom: 12px;
  color: var(--white);
}

.article-cta-text,
.article-body .article-cta .article-cta-text {
  font-size: 14px;
  opacity: 0.9;
  margin-bottom: 20px;
  color: var(--white);
}

.article-cta-btn,
.article-body .article-cta .article-cta-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 32px;
  background: var(--white);
  color: var(--primary);
  font-weight: 700;
  border-radius: var(--radius-sm);
  transition: var(--transition);
  text-decoration: none;
}

.article-cta-btn:hover,
.article-body .article-cta .article-cta-btn:hover {
  text-decoration: none;
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(0,0,0,0.2);
  color: var(--primary);
}

/* ===== SUPERVISOR BOX (B-type 監修者) ===== */
.supervisor-box {
  background: var(--gray-50);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-md);
  padding: 32px;
  margin-top: 48px;
}

.supervisor-box-title {
  font-size: 14px;
  font-weight: 700;
  color: var(--gray-500);
  margin-bottom: 20px;
  text-align: center;
}

.supervisor-content {
  display: flex;
  gap: 24px;
  align-items: flex-start;
}

.supervisor-photo {
  width: 100px;
  height: 100px;
  border-radius: 50%;
  flex-shrink: 0;
  overflow: hidden;
}

.supervisor-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
}

.supervisor-info {
  flex: 1;
}

.supervisor-title {
  font-size: 13px;
  color: var(--gray-500);
  margin-bottom: 4px;
}

.supervisor-name {
  font-size: 18px;
  font-weight: 700;
  color: var(--gray-900);
  margin-bottom: 12px;
}

.supervisor-specialties {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 16px;
}

.supervisor-specialty {
  font-size: 12px;
  padding: 4px 10px;
  color: var(--white);
  border-radius: 100px;
}

.supervisor-message {
  font-size: 14px;
  color: var(--gray-700);
  line-height: 1.8;
  margin-bottom: 16px;
}

.supervisor-link {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: 14px;
  font-weight: 500;
}

.supervisor-link svg {
  width: 18px;
  height: 18px;
  fill: currentColor;
}

/* ===== RELATED ARTICLES (B-type 横カード) ===== */
.related-section {
  margin-top: 48px;
}

.related-section-title {
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 20px;
  padding-bottom: 12px;
  border-bottom: 2px solid var(--gray-200);
}

.related-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}

.related-card {
  display: flex;
  gap: 16px;
  padding: 16px;
  background: var(--gray-50);
  border-radius: var(--radius-md);
  text-decoration: none;
  color: var(--gray-900);
  transition: var(--transition);
}

.related-card:hover {
  text-decoration: none;
}

.related-card-thumb {
  width: 80px;
  height: 60px;
  border-radius: var(--radius-sm);
  overflow: hidden;
  flex-shrink: 0;
}

.related-card-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.related-card-body {
  flex: 1;
  min-width: 0;
}

.related-card-cat {
  font-size: 11px;
  font-weight: 500;
  margin-bottom: 4px;
}

.related-card-title {
  font-size: 14px;
  font-weight: 500;
  line-height: 1.5;
  color: var(--gray-800);
}

.related-card:hover .related-card-title {
  text-decoration: none;
}

/* ===== ARTICLE TAGS (B-type pill style) ===== */
.article-tag {
  font-size: 13px;
  padding: 6px 14px;
  background: var(--gray-100);
  color: var(--gray-600);
  border-radius: 100px;
  transition: var(--transition);
  text-decoration: none;
}

.article-tag:hover {
  text-decoration: none;
}

/* ===== SNS SHARE BUTTONS ===== */
.share-buttons {
  margin: 40px 0;
  padding: 24px;
  background: var(--gray-50);
  border-radius: var(--radius-md);
  text-align: center;
}

.share-buttons-label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--gray-600);
  margin-bottom: 12px;
}

.share-buttons-list {
  display: flex;
  justify-content: center;
  gap: 12px;
}

.share-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  transition: var(--transition);
  text-decoration: none;
}

.share-btn svg {
  fill: var(--white);
}

.share-btn--x {
  background: #000;
}

.share-btn--x:hover {
  background: #333;
}

.share-btn--facebook {
  background: #1877f2;
}

.share-btn--facebook:hover {
  background: #0d6efd;
}

.share-btn--line {
  background: #06c755;
}

.share-btn--line:hover {
  background: #05b34a;
}

.share-btn--hatena {
  background: #00a4de;
}

.share-btn--hatena:hover {
  background: #0090c4;
}

/* ===== POST NAVIGATION ===== */
.post-navigation {
  margin: 40px 0;
  border-top: 1px solid var(--gray-200);
  padding-top: 32px;
}

.post-navigation-inner {
  display: flex;
  gap: 24px;
}

.post-navigation-link {
  flex: 1;
  display: block;
  padding: 16px;
  background: var(--gray-50);
  border-radius: var(--radius-md);
  text-decoration: none;
  color: var(--gray-800);
  transition: var(--transition);
  border: 1px solid var(--gray-200);
}

.post-navigation-link:hover {
  background: var(--white);
  border-color: var(--primary);
  box-shadow: var(--shadow-sm);
  text-decoration: none;
}

.post-navigation-link--empty {
  visibility: hidden;
}

.post-navigation-link--next {
  text-align: right;
}

.post-navigation-label {
  display: flex;
  align-items: center;
  gap: 4px;
  font-size: 0.8rem;
  color: var(--gray-500);
  margin-bottom: 6px;
}

.post-navigation-link--next .post-navigation-label {
  justify-content: flex-end;
}

.post-navigation-label svg {
  fill: var(--gray-500);
}

.post-navigation-title {
  display: block;
  font-size: 0.9rem;
  font-weight: 600;
  line-height: 1.5;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* ===== 30-SECOND SUMMARY ===== */
.article-summary {
  margin: 0 0 32px;
  padding: 20px 24px;
  background: linear-gradient(135deg, var(--primary-dark), var(--primary));
  border-radius: var(--radius-md);
  color: var(--white);
}

.article-summary-title {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.9rem;
  font-weight: 700;
  margin-bottom: 12px;
  color: var(--accent);
}

.article-summary-title svg {
  width: 20px;
  height: 20px;
  fill: var(--accent);
  flex-shrink: 0;
}

.article-summary ul {
  margin: 0;
  padding: 0 0 0 20px;
  list-style: none;
}

.article-summary li {
  position: relative;
  padding: 4px 0;
  font-size: 0.9rem;
  line-height: 1.6;
  color: rgba(255, 255, 255, 0.95);
}

.article-summary li::before {
  content: '✓';
  position: absolute;
  left: -20px;
  color: var(--accent);
  font-weight: 700;
}

/* ===== REFERENCE LINKS ===== */
.reference-links {
  margin: 32px 0;
  padding: 20px 24px;
  background: var(--gray-50);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-md);
}

.reference-links-title {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--gray-700);
  margin-bottom: 12px;
}

.reference-links-title svg {
  width: 18px;
  height: 18px;
  fill: var(--gray-500);
}

.reference-links ul {
  margin: 0;
  padding: 0;
  list-style: none;
}

.reference-links li {
  padding: 4px 0;
  font-size: 0.82rem;
  line-height: 1.5;
}

.reference-links a {
  color: var(--primary);
  text-decoration: none;
  border-bottom: 1px dotted var(--gray-400);
}

.reference-links a:hover {
  color: var(--primary-light);
  border-bottom-color: var(--primary);
}

/* ===== INTERNAL LINK BOX ===== */
.internal-link-box {
  margin: 20px 0;
  padding: 14px 18px;
  background: var(--gray-50);
  border-left: 3px solid var(--primary);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  font-size: 0.88rem;
}

.internal-link-box a {
  color: var(--primary);
  font-weight: 600;
  text-decoration: none;
  border-bottom: 1px solid rgba(26, 58, 92, 0.3);
}

.internal-link-box a:hover {
  color: var(--primary-light);
  border-bottom-color: var(--primary);
}

.internal-link-label {
  display: block;
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--gray-600);
  margin-bottom: 6px;
  letter-spacing: 0.04em;
}

.internal-link-box a {
  display: block;
  margin-bottom: 4px;
}

.internal-link-box a:last-child {
  margin-bottom: 0;
}

/* ===== FAQ SECTION ===== */
.faq-section {
  margin: 40px 0;
}

.faq-section h2 {
  display: flex;
  align-items: center;
  gap: 8px;
}

.faq-item {
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-md);
  margin-bottom: 12px;
  overflow: hidden;
  transition: var(--transition);
}

.faq-item:last-child {
  margin-bottom: 0;
}

.faq-question {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 16px 20px;
  margin: 0;
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--gray-900);
  background: var(--gray-50);
  cursor: default;
  line-height: 1.6;
}

.faq-question::before {
  content: 'Q';
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 28px;
  height: 28px;
  background: var(--primary);
  color: var(--white);
  border-radius: 50%;
  font-size: 0.8rem;
  font-weight: 700;
  flex-shrink: 0;
  margin-top: 1px;
}

.faq-answer {
  padding: 16px 20px 16px 58px;
  font-size: 0.9rem;
  line-height: 1.8;
  color: var(--gray-800);
}

.faq-answer p {
  margin: 0;
}

.faq-answer p + p {
  margin-top: 8px;
}

/* ===== PILLAR ARTICLE: CLUSTER LINKS ===== */
.cluster-links {
  margin: 32px 0;
  padding: 24px;
  background: var(--gray-50);
  border-radius: var(--radius-lg);
  border: 1px solid var(--gray-200);
}

.cluster-links-title {
  font-size: 1rem;
  font-weight: 700;
  color: var(--primary);
  margin-bottom: 16px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.cluster-links-title svg {
  width: 20px;
  height: 20px;
  fill: var(--accent);
}

.cluster-links-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.cluster-links-list li {
  margin-bottom: 8px;
}

.cluster-links-list li:last-child {
  margin-bottom: 0;
}

.cluster-links-list a {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 12px 16px;
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-md);
  color: var(--primary);
  text-decoration: none;
  font-size: 0.9rem;
  font-weight: 600;
  transition: var(--transition);
}

.cluster-links-list a:hover {
  background: var(--primary);
  color: var(--white);
  border-color: var(--primary);
}

.cluster-links-list a::before {
  content: '▶';
  font-size: 0.65rem;
  color: var(--accent);
  flex-shrink: 0;
}

.cluster-links-list a:hover::before {
  color: var(--accent-light);
}

/* ===== TAG FILTER & CHIPS ===== */

/* タグフィルターセクション（category.php, archive.php, tag.php） */
.tag-filter {
  margin-bottom: 32px;
  padding: 20px 24px;
  background: var(--white);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
}

.tag-filter-label {
  font-size: 13px;
  font-weight: 700;
  color: var(--gray-700);
  margin-bottom: 12px;
}

.tag-filter-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

/* タグチップ（フィルターUI内） */
.tag-chip {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 6px 14px;
  background: var(--gray-50);
  border: 1.5px solid var(--gray-300);
  border-radius: 100px;
  font-size: 13px;
  font-weight: 700;
  color: var(--gray-700);
  text-decoration: none;
  transition: var(--transition);
  white-space: nowrap;
}

.tag-chip:hover {
  background: var(--primary);
  border-color: var(--primary);
  color: var(--white);
  text-decoration: none;
  transform: translateY(-1px);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.12);
}

.tag-chip-count {
  font-size: 10px;
  font-weight: 700;
  color: var(--gray-400);
  transition: var(--transition);
}

.tag-chip:hover .tag-chip-count {
  color: rgba(255, 255, 255, 0.7);
}

/* カテゴリ別デフォルト色 */
.tag-chip[data-cat="divorce"] {
  background: var(--cat-divorce-light);
  border-color: var(--cat-divorce-border);
  color: var(--cat-divorce);
}
.tag-chip[data-cat="divorce"] .tag-chip-count { color: rgba(194, 91, 110, 0.5); }

.tag-chip[data-cat="criminal"] {
  background: var(--cat-criminal-light);
  border-color: var(--cat-criminal-border);
  color: var(--cat-criminal);
}
.tag-chip[data-cat="criminal"] .tag-chip-count { color: rgba(196, 154, 42, 0.5); }

.tag-chip[data-cat="inheritance"] {
  background: var(--cat-inheritance-light);
  border-color: var(--cat-inheritance-border);
  color: var(--cat-inheritance);
}
.tag-chip[data-cat="inheritance"] .tag-chip-count { color: rgba(139, 107, 74, 0.5); }

.tag-chip[data-cat="school"] {
  background: var(--cat-school-light);
  border-color: var(--cat-school-border);
  color: var(--cat-school);
}
.tag-chip[data-cat="school"] .tag-chip-count { color: rgba(58, 138, 92, 0.5); }

/* カテゴリ別ホバー色（塗りつぶし） */
.tag-chip[data-cat="divorce"]:hover { background: var(--cat-divorce); border-color: var(--cat-divorce); color: var(--white); }
.tag-chip[data-cat="criminal"]:hover { background: var(--cat-criminal); border-color: var(--cat-criminal); color: var(--white); }
.tag-chip[data-cat="inheritance"]:hover { background: var(--cat-inheritance); border-color: var(--cat-inheritance); color: var(--white); }
.tag-chip[data-cat="school"]:hover { background: var(--cat-school); border-color: var(--cat-school); color: var(--white); }
.tag-chip[data-cat]:hover .tag-chip-count { color: rgba(255, 255, 255, 0.7); }

/* タグアイコン（tag.phpヘッダー） */
.archive-header--tag {
  border-left: 4px solid var(--primary);
}

.archive-tag-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  background: var(--primary);
  color: var(--white);
  border-radius: var(--radius-sm);
  font-size: 18px;
  font-weight: 700;
  margin-right: 8px;
}

/* カード下部のタグ表示 */
.card-column-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  padding: 8px 16px 12px;
  border-top: 1px solid var(--gray-100);
}

.card-tag {
  display: inline-block;
  padding: 3px 8px;
  font-size: 11px;
  font-weight: 700;
  color: var(--gray-500);
  background: var(--gray-50);
  border-radius: 100px;
  text-decoration: none;
  transition: var(--transition);
  white-space: nowrap;
}

.card-tag:hover {
  color: var(--primary);
  background: var(--gray-100);
}

/* タグ カテゴリカラー */
.card-tag[data-cat="divorce"] {
  color: var(--cat-divorce);
  border-color: var(--cat-divorce-border);
  background: var(--cat-divorce-light);
}
.card-tag[data-cat="divorce"]:hover {
  background: var(--cat-divorce);
  color: var(--white);
}
.card-tag[data-cat="criminal"] {
  color: var(--cat-criminal);
  border-color: var(--cat-criminal-border);
  background: var(--cat-criminal-light);
}
.card-tag[data-cat="criminal"]:hover {
  background: var(--cat-criminal);
  color: var(--white);
}
.card-tag[data-cat="inheritance"] {
  color: var(--cat-inheritance);
  border-color: var(--cat-inheritance-border);
  background: var(--cat-inheritance-light);
}
.card-tag[data-cat="inheritance"]:hover {
  background: var(--cat-inheritance);
  color: var(--white);
}
.card-tag[data-cat="school"] {
  color: var(--cat-school);
  border-color: var(--cat-school-border);
  background: var(--cat-school-light);
}
.card-tag[data-cat="school"]:hover {
  background: var(--cat-school);
  color: var(--white);
}

/* 解決事例ラベル */
.card-case-type-label {
  position: absolute;
  top: 10px;
  right: 10px;
  background: var(--accent);
  color: var(--white);
  font-size: 11px;
  font-weight: 700;
  padding: 4px 10px;
  border-radius: var(--radius-sm);
  letter-spacing: 0.05em;
  z-index: 2;
}

/* 解決事例カードのサムネイル */
.card-case .card-column-thumb {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  border-radius: var(--radius-md) var(--radius-md) 0 0;
}
.card-case .card-column-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center center;
  display: block;
}

/* ===== FOOTER ===== */
.footer {
  background: var(--gray-900);
  color: var(--white);
  padding: 64px 0 32px;
}

.footer-content {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 48px;
  margin-bottom: 48px;
}

.footer-col h4 {
  font-size: 14px;
  font-weight: 700;
  margin-bottom: 20px;
  color: var(--accent);
}

.footer-col ul {
  list-style: none;
}

.footer-col li {
  margin-bottom: 12px;
}

.footer-col a {
  color: rgba(255,255,255,0.7);
  text-decoration: none;
  font-size: 14px;
  transition: var(--transition);
}

.footer-col a:hover {
  color: var(--white);
}

.footer-bottom {
  text-align: center;
  padding-top: 32px;
  border-top: 1px solid rgba(255,255,255,0.1);
}

.footer-logo {
  margin-bottom: 20px;
}

.footer-logo img {
  height: 40px;
  width: auto;
  opacity: 0.85;
  transition: var(--transition);
}

.footer-logo img:hover {
  opacity: 1;
}

.footer-copyright {
  font-size: 13px;
  color: rgba(255,255,255,0.5);
}