/* Case Detail Page — editorial article */

.vd-root {
  font-family: var(--font-jp);
  color: var(--text-primary);
  background: var(--base-white);
  width: 1440px;
}

/* ────────── HERO ────────── */
.vd-hero {
  padding: 40px 80px 40px;
  border-bottom: 1px solid var(--text-primary);
}
.vd-hero-top {
  display: flex;
  align-items: center;
  gap: 24px;
  margin-bottom: 32px;
}
.vd-hero-back {
  font-family: var(--font-jp);
  font-weight: 500;
  font-size: 12px;
  color: var(--text-muted);
  letter-spacing: 0.06em;
  text-decoration: none;
  transition: color 150ms ease;
}
.vd-hero-back:hover { color: var(--brand-primary); }
.vd-hero-rule {
  flex: 1;
  height: 1px;
  background: var(--line-medium);
}
.vd-hero-cat {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 16px;
  background: var(--surface-teal-pale);
  font-family: var(--font-jp);
  font-weight: 700;
  font-size: 12px;
  color: var(--brand-primary);
  letter-spacing: 0.08em;
}
.vd-hero-cat-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--brand-primary);
}

.vd-hero-subtitle {
  font-family: var(--font-en);
  font-weight: 900;
  font-size: 13px;
  color: var(--brand-primary);
  letter-spacing: 0.28em;
  margin-bottom: 18px;
  display: inline-flex;
  align-items: center;
  flex-wrap: wrap;
}
.vd-hero-subtitle-link {
  font-family: var(--font-en);
  font-weight: 900;
  font-size: 13px;
  color: var(--brand-primary);
  letter-spacing: 0.28em;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding-bottom: 2px;
  border-bottom: 1.5px solid var(--brand-primary);
  transition: color 150ms ease, border-color 150ms ease;
}
.vd-hero-subtitle-link:hover {
  color: var(--brand-primary-light);
  border-bottom-color: var(--brand-primary-light);
}
.vd-hero-subtitle-icon {
  font-family: var(--font-en);
  font-weight: 900;
  font-size: 11px;
  letter-spacing: 0;
  transition: transform 150ms ease;
}
.vd-hero-subtitle-link:hover .vd-hero-subtitle-icon {
  transform: translate(2px, -2px);
}
.vd-hero-subtitle-suffix {
  font-family: var(--font-en);
  font-weight: 900;
  font-size: 13px;
  color: var(--brand-primary);
  letter-spacing: 0.28em;
}
.vd-hero-lead {
  font-family: var(--font-jp);
  font-weight: 700;
  font-size: 22px;
  line-height: 1.6;
  letter-spacing: 0.04em;
  color: var(--text-muted);
  margin: 0 0 10px;
  text-wrap: pretty;
}
.vd-hero-title {
  font-family: var(--font-jp);
  font-weight: 900;
  font-size: 52px;
  letter-spacing: 0.03em;
  line-height: 1.25;
  color: var(--text-primary);
  margin: 0 0 32px;
  text-wrap: pretty;
}

.vd-hero-foot {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 56px;
  padding-top: 24px;
  border-top: 1px solid var(--line-soft);
  align-items: start;
}

/* Consultant card */
.vd-consultant {
  display: grid;
  grid-template-columns: 72px 1fr;
  gap: 18px;
  align-items: start;
}
.vd-consultant-avatar {
  width: 72px;
  height: 72px;
  background: linear-gradient(135deg, var(--brand-primary-light), var(--brand-primary-dark));
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  position: relative;
  overflow: hidden;
}
.vd-consultant-avatar::after {
  content: '';
  position: absolute;
  inset: 4px;
  border: 1.5px solid rgba(255,255,255,0.4);
  border-radius: 50%;
  pointer-events: none;
}
.vd-consultant-avatar-initial {
  font-family: var(--font-jp);
  font-weight: 900;
  font-size: 28px;
  color: var(--base-white);
  letter-spacing: 0;
}
.vd-consultant-text {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding-top: 4px;
}
.vd-consultant-role {
  font-family: var(--font-en);
  font-weight: 700;
  font-size: 10px;
  color: var(--text-muted);
  letter-spacing: 0.2em;
  text-transform: uppercase;
}
.vd-consultant-name {
  font-family: var(--font-jp);
  font-weight: 700;
  font-size: 17px;
  color: var(--text-primary);
  letter-spacing: 0.04em;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: color 150ms ease;
}
.vd-consultant-name:hover { color: var(--brand-primary); }
.vd-consultant-name-arrow {
  font-family: var(--font-en);
  font-weight: 900;
  font-size: 14px;
  color: var(--brand-primary);
  transition: transform 150ms ease;
}
.vd-consultant-name:hover .vd-consultant-name-arrow { transform: translateX(3px); }
.vd-consultant-bio {
  font-family: var(--font-jp);
  font-weight: 400;
  font-size: 12px;
  color: var(--text-muted);
  line-height: 1.6;
  margin-top: 2px;
}

/* Hero meta */
.vd-meta {
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding-left: 32px;
  border-left: 1px solid var(--line-soft);
}
.vd-meta-row {
  display: grid;
  grid-template-columns: 90px 1fr;
  gap: 16px;
  align-items: start;
  font-family: var(--font-jp);
}
.vd-meta-row dt {
  font-family: var(--font-en);
  font-weight: 900;
  font-size: 10px;
  letter-spacing: 0.22em;
  color: var(--brand-primary);
  padding-top: 4px;
}
.vd-meta-row dd {
  margin: 0;
  font-family: var(--font-jp);
  font-weight: 500;
  font-size: 14px;
  color: var(--text-primary);
  letter-spacing: 0.03em;
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  line-height: 1.6;
}
.vd-meta-svc {
  display: inline-block;
  padding: 4px 10px;
  background: var(--surface-teal-pale);
  font-family: var(--font-jp);
  font-weight: 500;
  font-size: 12px;
  color: var(--brand-primary);
  letter-spacing: 0.04em;
}

/* ────────── HIGHLIGHTS STRIP ────────── */
.vd-highlights {
  padding: 56px 80px 64px;
  background: var(--text-deep);
  color: var(--base-white);
  display: grid;
  grid-template-columns: 200px 1fr;
  gap: 48px;
  align-items: center;
}
.vd-highlights-label {
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.vd-highlights-en {
  font-family: var(--font-en);
  font-weight: 900;
  font-size: 11px;
  letter-spacing: 0.28em;
  color: var(--brand-primary-light);
}
.vd-highlights-jp {
  font-family: var(--font-jp);
  font-weight: 700;
  font-size: 18px;
  letter-spacing: 0.06em;
  color: var(--base-white);
}
.vd-highlights-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
}
.vd-highlight {
  padding: 8px 28px;
  border-left: 1px solid rgba(255,255,255,0.18);
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.vd-highlight:first-child { border-left: 0; padding-left: 0; }
.vd-highlight-label {
  font-family: var(--font-en);
  font-weight: 900;
  font-size: 9px;
  letter-spacing: 0.22em;
  color: var(--brand-primary-light);
}
.vd-highlight-value {
  display: flex;
  align-items: baseline;
  gap: 4px;
}
.vd-highlight-num {
  font-family: var(--font-en);
  font-weight: 900;
  font-size: 64px;
  line-height: 0.9;
  letter-spacing: -0.04em;
  color: var(--base-white);
}
.vd-highlight-unit {
  font-family: var(--font-en);
  font-weight: 900;
  font-size: 28px;
  color: var(--brand-primary-light);
}
.vd-highlight-desc {
  font-family: var(--font-jp);
  font-weight: 500;
  font-size: 11px;
  color: rgba(255,255,255,0.75);
  line-height: 1.5;
}

/* ────────── BODY (TOC + ARTICLE) ────────── */
.vd-body {
  display: grid;
  grid-template-columns: 260px 1fr;
  gap: 0;
}

/* TOC sidebar */
.vd-toc {
  padding: 64px 24px 64px 80px;
  border-right: 1px solid var(--line-soft);
  align-self: start;
  position: sticky;
  top: 0;
}
.vd-toc-en {
  font-family: var(--font-en);
  font-weight: 900;
  font-size: 10px;
  letter-spacing: 0.28em;
  color: var(--brand-primary);
  margin-bottom: 6px;
}
.vd-toc-title {
  font-family: var(--font-jp);
  font-weight: 700;
  font-size: 18px;
  color: var(--text-primary);
  letter-spacing: 0.04em;
  margin: 0 0 20px;
}
.vd-toc-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
}
.vd-toc-link {
  display: grid;
  grid-template-columns: 28px 1fr;
  grid-template-rows: auto auto;
  column-gap: 10px;
  row-gap: 2px;
  padding: 10px 8px 10px 0;
  border-top: 1px solid var(--line-soft);
  text-decoration: none;
  cursor: pointer;
  transition: all 150ms ease;
}
.vd-toc-link:hover { background: var(--surface-teal-pale); }
.vd-toc-link.is-active {
  background: var(--surface-teal-pale);
}
.vd-toc-no {
  grid-row: 1 / span 2;
  font-family: var(--font-en);
  font-weight: 900;
  font-size: 18px;
  color: var(--text-muted);
  line-height: 1;
  align-self: center;
  text-align: center;
}
.vd-toc-link.is-active .vd-toc-no { color: var(--brand-primary); }
.vd-toc-en-mini {
  font-family: var(--font-en);
  font-weight: 900;
  font-size: 9px;
  letter-spacing: 0.2em;
  color: var(--brand-primary);
}
.vd-toc-jp {
  font-family: var(--font-jp);
  font-weight: 700;
  font-size: 12px;
  color: var(--text-primary);
  letter-spacing: 0.04em;
  line-height: 1.5;
}

/* Article */
.vd-article {
  padding: 64px 80px 96px 56px;
  max-width: 940px;
}

.vd-sec {
  padding: 20px 0 32px;
  border-bottom: 1px solid var(--line-soft);
}
.vd-sec:last-of-type { border-bottom: 0; }

.vd-sec-head {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 16px;
  align-items: start;
  margin-bottom: 16px;
}
.vd-sec-head-simple {
  grid-template-columns: 1fr;
}
.vd-sec-head-simple .vd-sec-heading { font-size: 24px; }
.vd-sec-num {
  font-family: var(--font-en);
  font-weight: 900;
  font-size: 56px;
  color: var(--brand-primary);
  line-height: 0.85;
  letter-spacing: -0.02em;
}
.vd-sec-en {
  font-family: var(--font-en);
  font-weight: 900;
  font-size: 11px;
  color: var(--brand-primary);
  letter-spacing: 0.28em;
  margin-bottom: 8px;
}
.vd-sec-heading {
  font-family: var(--font-jp);
  font-weight: 900;
  font-size: 30px;
  letter-spacing: 0.04em;
  line-height: 1.4;
  color: var(--text-primary);
  margin: 0;
  text-wrap: pretty;
}

.vd-sec-lead {
  font-family: var(--font-jp);
  font-weight: 700;
  font-size: 19px;
  line-height: 1.7;
  color: var(--text-primary);
  letter-spacing: 0.03em;
  margin: 0 0 24px;
  padding: 20px 24px;
  background: var(--surface-teal-pale);
  border-left: 4px solid var(--brand-primary);
}

.vd-sec-p {
  font-family: var(--font-jp);
  font-weight: 400;
  font-size: 15px;
  line-height: 2;
  color: var(--text-primary);
  margin: 0 0 18px;
  letter-spacing: 0.03em;
}
.vd-sec-p:last-of-type { margin-bottom: 0; }

/* Lists */
.vd-sec-list {
  list-style: none;
  margin: 12px 0 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.vd-sec-list li {
  position: relative;
  padding: 16px 20px 16px 56px;
  background: var(--surface-teal-pale);
  font-family: var(--font-jp);
  font-weight: 500;
  font-size: 14px;
  line-height: 1.7;
  color: var(--text-primary);
  letter-spacing: 0.03em;
}
.vd-sec-list li::before {
  content: '';
  position: absolute;
  left: 24px;
  top: 26px;
  width: 14px;
  height: 2px;
  background: var(--brand-primary);
}

.vd-sec-olist {
  list-style: none;
  margin: 24px 0 24px;
  padding: 24px 28px;
  background: var(--surface-teal-pale);
  display: flex;
  flex-direction: column;
  gap: 14px;
  border-left: 4px solid var(--brand-primary);
}
.vd-sec-olist li {
  display: grid;
  grid-template-columns: 44px 1fr;
  gap: 14px;
  font-family: var(--font-jp);
  font-weight: 500;
  font-size: 14px;
  color: var(--text-primary);
  line-height: 1.7;
  letter-spacing: 0.03em;
  align-items: baseline;
}
.vd-sec-olist-no {
  font-family: var(--font-en);
  font-weight: 900;
  font-size: 18px;
  color: var(--brand-primary);
  letter-spacing: 0;
}

/* Pull quote (決め手のような重要ボックス) */
.vd-pull {
  margin: 32px 0 0;
  padding: 32px 32px 28px;
  background: var(--text-deep);
  color: var(--base-white);
  position: relative;
}
.vd-pull::before {
  content: '"';
  position: absolute;
  top: 8px;
  right: 24px;
  font-family: var(--font-en);
  font-weight: 900;
  font-size: 96px;
  color: var(--brand-primary-light);
  opacity: 0.6;
  line-height: 1;
}
.vd-pull-label {
  font-family: var(--font-en);
  font-weight: 900;
  font-size: 11px;
  letter-spacing: 0.28em;
  color: var(--brand-primary-light);
  margin-bottom: 14px;
}
.vd-pull-list {
  list-style: none;
  margin: 0 0 14px;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.vd-pull-list li {
  display: grid;
  grid-template-columns: 28px 1fr;
  gap: 12px;
  font-family: var(--font-jp);
  font-weight: 700;
  font-size: 17px;
  color: var(--base-white);
  letter-spacing: 0.04em;
  line-height: 1.55;
  align-items: baseline;
}
.vd-pull-no {
  font-family: var(--font-en);
  font-weight: 900;
  font-size: 22px;
  color: var(--brand-primary-light);
  line-height: 1;
}
.vd-pull-note {
  font-family: var(--font-jp);
  font-weight: 400;
  font-size: 13px;
  color: rgba(255,255,255,0.75);
  line-height: 1.7;
  padding-top: 14px;
  margin-top: 14px;
  border-top: 1px solid rgba(255,255,255,0.18);
}

/* Key points (results section) */
.vd-keypoints {
  margin: 28px 0 24px;
  padding: 28px 32px 24px;
  background: var(--base-white);
  border: 2px solid var(--brand-primary);
}
.vd-keypoints-label {
  font-family: var(--font-jp);
  font-weight: 700;
  font-size: 14px;
  color: var(--brand-primary);
  letter-spacing: 0.06em;
  margin-bottom: 18px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--line-soft);
}
.vd-keypoints-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.vd-keypoints-list li {
  display: grid;
  grid-template-columns: 40px 1fr;
  gap: 16px;
  font-family: var(--font-jp);
  font-weight: 500;
  font-size: 15px;
  color: var(--text-primary);
  line-height: 1.8;
  letter-spacing: 0.03em;
  align-items: baseline;
}
.vd-keypoints-no {
  font-family: var(--font-en);
  font-weight: 900;
  font-size: 24px;
  color: var(--brand-primary);
  letter-spacing: -0.02em;
  line-height: 1;
}

.vd-sec-closing {
  font-family: var(--font-jp);
  font-weight: 700;
  font-size: 17px;
  line-height: 1.85;
  color: var(--text-primary);
  letter-spacing: 0.04em;
  margin: 24px 0 0;
  text-wrap: pretty;
}

/* Section meta — 詳細・アドバイス リンク */
.vd-sec-meta {
  margin-top: 28px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.vd-sec-meta-row {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 14px;
  align-items: center;
  padding: 14px 18px;
  background: var(--base-white);
  border: 1px solid var(--line-soft);
  text-decoration: none;
  transition: all 150ms ease;
  cursor: pointer;
}
.vd-sec-meta-row:hover {
  border-color: var(--brand-primary);
  background: var(--surface-teal-pale);
}
.vd-sec-meta-tag {
  font-family: var(--font-jp);
  font-weight: 700;
  font-size: 10px;
  letter-spacing: 0.16em;
  padding: 4px 10px;
  background: var(--surface-teal-pale);
  color: var(--brand-primary);
}
.vd-sec-meta-detail .vd-sec-meta-tag {
  background: var(--brand-primary);
  color: var(--base-white);
}
.vd-sec-meta-text {
  font-family: var(--font-jp);
  font-weight: 500;
  font-size: 13px;
  color: var(--text-primary);
  letter-spacing: 0.03em;
  line-height: 1.5;
}
.vd-sec-meta-arrow {
  font-family: var(--font-en);
  font-weight: 900;
  font-size: 14px;
  color: var(--brand-primary);
  transition: transform 150ms ease;
}
.vd-sec-meta-row:hover .vd-sec-meta-arrow {
  transform: translateX(4px);
}

/* ── Related columns ── */
.vd-related {
  margin-top: 32px;
  padding: 24px 28px 26px;
  background: var(--surface-teal-pale);
  border-top: 3px solid var(--brand-primary);
}
.vd-related-head {
  display: flex;
  align-items: baseline;
  gap: 14px;
  margin-bottom: 16px;
  padding-bottom: 14px;
  border-bottom: 1px solid rgba(3, 168, 168, 0.18);
}
.vd-related-en {
  font-family: var(--font-en);
  font-weight: 900;
  font-size: 11px;
  letter-spacing: 0.28em;
  color: var(--brand-primary);
}
.vd-related-jp {
  font-family: var(--font-jp);
  font-weight: 700;
  font-size: 14px;
  color: var(--text-primary);
  letter-spacing: 0.06em;
}
.vd-related-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
}
.vd-related-list li + li {
  border-top: 1px solid rgba(3, 168, 168, 0.12);
}
.vd-related-link {
  display: grid;
  grid-template-columns: 24px 1fr auto;
  gap: 12px;
  align-items: center;
  padding: 12px 4px;
  text-decoration: none;
  color: var(--text-primary);
  transition: color 150ms ease;
  cursor: pointer;
}
.vd-related-link:hover { color: var(--brand-primary); }
.vd-related-bullet {
  font-family: var(--font-en);
  font-weight: 900;
  font-size: 14px;
  color: var(--brand-primary);
  text-align: center;
}
.vd-related-text {
  font-family: var(--font-jp);
  font-weight: 500;
  font-size: 14px;
  line-height: 1.6;
  letter-spacing: 0.03em;
}
.vd-related-arrow {
  font-family: var(--font-en);
  font-weight: 900;
  font-size: 14px;
  color: var(--brand-primary);
  transition: transform 150ms ease;
}
.vd-related-link:hover .vd-related-arrow { transform: translateX(3px); }

/* CTA */
.vd-cta {
  margin-top: 64px;
  padding: 48px 48px;
  background: var(--text-deep);
  color: var(--base-white);
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 48px;
  align-items: center;
  position: relative;
  overflow: hidden;
}
.vd-cta::after {
  content: '';
  position: absolute;
  right: -40px;
  top: -40px;
  width: 200px;
  height: 200px;
  background: var(--brand-primary);
  opacity: 0.18;
  border-radius: 50%;
}
.vd-cta-text { position: relative; z-index: 1; }
.vd-cta-en {
  font-family: var(--font-en);
  font-weight: 900;
  font-size: 11px;
  letter-spacing: 0.28em;
  color: var(--brand-primary-light);
  margin-bottom: 12px;
}
.vd-cta-title {
  font-family: var(--font-jp);
  font-weight: 900;
  font-size: 28px;
  letter-spacing: 0.04em;
  line-height: 1.45;
  color: var(--base-white);
  margin: 0 0 14px;
}
.vd-cta-sub {
  font-family: var(--font-jp);
  font-weight: 400;
  font-size: 13px;
  line-height: 1.7;
  color: rgba(255,255,255,0.8);
  margin: 0;
}
.vd-cta-actions {
  display: flex;
  flex-direction: column;
  gap: 12px;
  position: relative;
  z-index: 1;
}
.vd-cta-btn {
  padding: 18px 28px;
  border: 0;
  font-family: var(--font-jp);
  font-weight: 700;
  font-size: 14px;
  letter-spacing: 0.06em;
  cursor: pointer;
  text-align: left;
  transition: all 150ms ease;
}
.vd-cta-btn.primary {
  background: var(--brand-primary);
  color: var(--base-white);
}
.vd-cta-btn.primary:hover { background: var(--brand-primary-light); }
.vd-cta-btn.ghost {
  background: transparent;
  color: var(--base-white);
  border: 1px solid rgba(255,255,255,0.4);
}
.vd-cta-btn.ghost:hover {
  background: rgba(255,255,255,0.08);
  border-color: var(--base-white);
}

/* ── Related cases (同カテゴリ新着6件) ── */
.vd-related-cases {
  margin-top: 64px;
  padding-top: 48px;
  border-top: 1px solid var(--line-soft);
}
.vd-related-cases-head {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-bottom: 28px;
}
.vd-related-cases-en {
  font-family: var(--font-en);
  font-weight: 900;
  font-size: 11px;
  letter-spacing: 0.28em;
  color: var(--brand-primary);
}
.vd-related-cases-title {
  font-family: var(--font-jp);
  font-weight: 900;
  font-size: 24px;
  color: var(--text-primary);
  letter-spacing: 0.04em;
  margin: 0;
}
.vd-related-cases-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px 20px;
}
.vd-related-case-link {
  display: flex;
  flex-direction: column;
  gap: 14px;
  text-decoration: none;
  color: var(--text-primary);
  transition: transform 200ms ease;
}
.vd-related-case-link:hover { transform: translateY(-2px); }
.vd-related-case-thumb {
  width: 100%;
  aspect-ratio: 16 / 10;
  background: var(--surface-teal-pale);
  background-size: cover;
  background-position: center;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}
.vd-related-case-thumb::after {
  content: '';
  position: absolute;
  inset: 0;
  border: 1px solid var(--line-soft);
  pointer-events: none;
}
.vd-related-case-thumb-fallback {
  font-family: var(--font-jp);
  font-weight: 900;
  font-size: 48px;
  color: var(--brand-primary);
  opacity: 0.5;
}
.vd-related-case-body {
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.vd-related-case-cat {
  font-family: var(--font-en);
  font-weight: 900;
  font-size: 10px;
  letter-spacing: 0.22em;
  color: var(--brand-primary);
}
.vd-related-case-title {
  font-family: var(--font-jp);
  font-weight: 700;
  font-size: 15px;
  line-height: 1.55;
  letter-spacing: 0.03em;
  color: var(--text-primary);
  transition: color 150ms ease;
}
.vd-related-case-link:hover .vd-related-case-title { color: var(--brand-primary); }
.vd-related-case-industry {
  font-family: var(--font-jp);
  font-weight: 500;
  font-size: 12px;
  color: var(--text-muted);
  letter-spacing: 0.03em;
}

/* ── Layout override for WP integration ── */
.case-detail-stage {
  width: 100%;
  max-width: 1440px;
  margin: 0 auto;
}
.case-detail-stage .vd-root {
  width: 100%;
}
/* CTA: anchor として描画した場合の調整 */
.case-detail-stage a.vd-cta-btn {
  text-decoration: none;
  display: block;
}
/* 著者アバター画像（Gravatar）を円形で表示 */
.case-detail-stage .vd-consultant-avatar-img {
  width: 100%;
  height: 100%;
  border-radius: 50%;
  object-fit: cover;
  display: block;
}

/* ──────────────────────────────────────────────────────────────
   Responsive — Tablet (≤1024px) / Mobile (≤768px)
   ────────────────────────────────────────────────────────────── */
@media (max-width: 1024px) {
  .vd-root { width: 100%; }

  /* HERO */
  .vd-hero { padding: 32px 32px; }
  .vd-hero-top { margin-bottom: 24px; gap: 16px; }
  .vd-hero-lead { font-size: 18px; margin: 0 0 8px; }
  .vd-hero-title { font-size: 44px; margin: 0 0 24px; line-height: 1.3; }
  .vd-hero-subtitle { margin-bottom: 14px; }
  .vd-hero-foot {
    grid-template-columns: 1fr;
    gap: 24px;
    padding-top: 20px;
  }
  .vd-meta { padding-left: 0; border-left: 0; }

  /* BODY: TOC を上部に積む */
  .vd-body { grid-template-columns: 1fr; }
  .vd-toc {
    position: static;
    padding: 32px 32px 24px;
    border-right: 0;
    border-bottom: 1px solid var(--line-soft);
  }
  .vd-toc-title { margin-bottom: 12px; }
  .vd-article { padding: 32px 32px 48px; max-width: 100%; }

  /* セクション */
  .vd-sec-num { font-size: 44px; }
  .vd-sec-heading { font-size: 26px; }
  .vd-sec-lead { font-size: 17px; padding: 18px 20px; }
  .vd-sec-head-simple .vd-sec-heading { font-size: 22px; }

  /* リスト・引用ボックス */
  .vd-sec-list li { padding: 14px 18px 14px 48px; }
  .vd-sec-list li::before { left: 20px; top: 24px; }
  .vd-sec-olist { padding: 20px 22px; }
  .vd-pull { padding: 24px 24px 20px; }
  .vd-pull::before { font-size: 72px; right: 18px; }
  .vd-pull-list li { font-size: 15px; }
  .vd-keypoints { padding: 22px 22px 20px; }
  .vd-keypoints-list li { font-size: 14px; }

  /* CTA */
  .vd-cta {
    padding: 36px 28px;
    grid-template-columns: 1fr;
    gap: 24px;
  }
  .vd-cta-title { font-size: 22px; }

  /* 関連事例 */
  .vd-related-cases { margin-top: 48px; padding-top: 36px; }
  .vd-related-cases-list { grid-template-columns: repeat(2, 1fr); gap: 20px 16px; }
}

@media (max-width: 768px) {
  /* HERO */
  .vd-hero { padding: 24px 18px; }
  .vd-hero-top { margin-bottom: 20px; gap: 12px; flex-wrap: wrap; }
  .vd-hero-cat { padding: 6px 12px; font-size: 11px; }
  .vd-hero-rule { display: none; }
  .vd-hero-subtitle { font-size: 11px; letter-spacing: 0.2em; }
  .vd-hero-subtitle-link,
  .vd-hero-subtitle-suffix { font-size: 11px; letter-spacing: 0.2em; }
  .vd-hero-lead {
    font-size: 14px;
    line-height: 1.65;
    margin: 0 0 6px;
  }
  .vd-hero-title {
    font-size: 28px;
    line-height: 1.4;
    margin: 0 0 20px;
    word-break: break-word;
  }

  /* HERO メタ：左ラベル/右内容のグリッドを縦積みに */
  .vd-hero-foot { gap: 18px; padding-top: 16px; }
  .vd-meta { gap: 14px; }
  .vd-meta-row {
    grid-template-columns: 1fr;
    gap: 6px;
  }
  .vd-meta-row dt { padding-top: 0; font-size: 9px; letter-spacing: 0.2em; }
  .vd-meta-row dd { font-size: 13px; }
  .vd-meta-svc { font-size: 11px; padding: 3px 8px; }

  /* TOC */
  .vd-toc { padding: 24px 18px 18px; }
  .vd-toc-en { font-size: 9px; }
  .vd-toc-title { font-size: 16px; margin-bottom: 10px; }
  .vd-toc-link {
    grid-template-columns: 24px 1fr;
    padding: 8px 4px 8px 0;
  }
  .vd-toc-no { font-size: 14px; }
  .vd-toc-en-mini { font-size: 8px; }
  .vd-toc-jp { font-size: 11px; }

  /* 記事 */
  .vd-article { padding: 24px 18px 40px; }

  /* セクション見出し */
  .vd-sec { padding: 14px 0 24px; }
  .vd-sec-head {
    grid-template-columns: auto 1fr;
    gap: 12px;
    margin-bottom: 12px;
  }
  .vd-sec-num { font-size: 34px; }
  .vd-sec-en { font-size: 10px; margin-bottom: 4px; letter-spacing: 0.22em; }
  .vd-sec-heading {
    font-size: 19px;
    line-height: 1.45;
    word-break: break-word;
  }
  .vd-sec-head-simple .vd-sec-heading { font-size: 18px; }

  /* 本文 */
  .vd-sec-lead {
    font-size: 14px;
    padding: 14px 16px;
    line-height: 1.7;
    border-left-width: 3px;
  }
  .vd-sec-p { font-size: 13.5px; line-height: 1.9; margin: 0 0 14px; }

  /* リスト */
  .vd-sec-list { gap: 10px; }
  .vd-sec-list li {
    padding: 12px 14px 12px 38px;
    font-size: 13px;
    line-height: 1.7;
  }
  .vd-sec-list li::before { left: 14px; top: 22px; width: 10px; }
  .vd-sec-olist {
    padding: 16px 18px;
    margin: 18px 0;
    border-left-width: 3px;
  }
  .vd-sec-olist li {
    grid-template-columns: 32px 1fr;
    gap: 10px;
    font-size: 13px;
  }
  .vd-sec-olist-no { font-size: 15px; }

  /* Pull quote */
  .vd-pull {
    margin: 20px 0 0;
    padding: 22px 20px 18px;
  }
  .vd-pull::before { font-size: 60px; top: 4px; right: 12px; }
  .vd-pull-label { font-size: 10px; margin-bottom: 10px; }
  .vd-pull-list { gap: 10px; }
  .vd-pull-list li {
    grid-template-columns: 22px 1fr;
    gap: 10px;
    font-size: 14px;
  }
  .vd-pull-no { font-size: 18px; }
  .vd-pull-note { font-size: 12px; padding-top: 10px; margin-top: 10px; }

  /* Key points */
  .vd-keypoints {
    padding: 18px 18px 16px;
    margin: 18px 0;
    border-width: 1.5px;
  }
  .vd-keypoints-label { font-size: 12px; margin-bottom: 12px; padding-bottom: 10px; }
  .vd-keypoints-list { gap: 12px; }
  .vd-keypoints-list li {
    grid-template-columns: 28px 1fr;
    gap: 10px;
    font-size: 13px;
    line-height: 1.7;
  }
  .vd-keypoints-no { font-size: 18px; }
  .vd-sec-closing { font-size: 14px; line-height: 1.85; margin-top: 16px; }

  /* 関連コラム */
  .vd-related { margin-top: 20px; padding: 18px 18px 18px; }
  .vd-related-head { gap: 8px; margin-bottom: 10px; padding-bottom: 8px; flex-wrap: wrap; }
  .vd-related-en { font-size: 10px; }
  .vd-related-jp { font-size: 12px; }
  .vd-related-link {
    grid-template-columns: 18px 1fr auto;
    gap: 8px;
    padding: 10px 2px;
  }
  .vd-related-text { font-size: 12.5px; line-height: 1.55; }

  /* CTA */
  .vd-cta { padding: 28px 20px; margin-top: 36px; }
  .vd-cta-en { font-size: 10px; margin-bottom: 8px; }
  .vd-cta-title { font-size: 18px; line-height: 1.5; }
  .vd-cta-sub { font-size: 12px; }
  .vd-cta-btn { padding: 14px 20px; font-size: 13px; }

  /* 関連事例 — 1カラム */
  .vd-related-cases { margin-top: 36px; padding-top: 28px; }
  .vd-related-cases-title { font-size: 18px; }
  .vd-related-cases-list { grid-template-columns: 1fr; gap: 20px; }
  .vd-related-case-title { font-size: 14px; }
}