.history-era-page {
  max-width: 1120px;
  margin: 0 auto;
  padding: 28px 20px 72px;
}

.history-era-breadcrumbs {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--text-muted);
  font-size: .92rem;
  margin-bottom: 18px;
}

.history-era-breadcrumbs a {
  color: var(--text-muted);
  text-decoration: none;
}

.history-era-breadcrumbs a:hover {
  color: var(--gold-light);
}

.history-era-shell {
  display: grid;
  gap: 22px;
}

.history-era-hero,
.history-era-block {
  border: 1px solid rgba(200,164,90,.14);
  border-radius: 24px;
  background: linear-gradient(180deg, rgba(14,14,18,.96), rgba(10,10,14,.98));
  box-shadow: 0 18px 42px rgba(0,0,0,.22), inset 0 1px 0 rgba(255,255,255,.03);
}

.history-era-hero {
  padding: 26px 26px 22px;
}

.history-era-period {
  display: inline-flex;
  align-items: center;
  min-height: 32px;
  padding: 6px 12px;
  border-radius: 999px;
  border: 1px solid rgba(200,164,90,.18);
  color: var(--gold-light);
  background: rgba(200,164,90,.07);
  font-size: .84rem;
  font-weight: 800;
  margin-bottom: 14px;
}

.history-era-hero h1 {
  margin: 0 0 10px;
  font-size: clamp(2rem, 4vw, 3rem);
  line-height: 1.08;
}

.history-era-subtitle {
  margin: 0 0 14px;
  color: var(--gold-light);
  font-size: 1.05rem;
  font-weight: 700;
}

.history-era-description {
  margin: 0;
  color: rgba(255,255,255,.76);
  line-height: 1.9;
  font-size: 1rem;
  max-width: 900px;
}

.history-era-highlights {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 18px;
}

.history-era-highlight {
  display: inline-flex;
  align-items: center;
  min-height: 34px;
  padding: 7px 12px;
  border-radius: 999px;
  border: 1px solid rgba(200,164,90,.16);
  background: rgba(255,255,255,.03);
  color: var(--text-muted);
  font-size: .84rem;
  font-weight: 700;
}

.history-era-block {
  padding: 22px 22px 20px;
}

.history-era-block h2 {
  margin: 0 0 12px;
  color: var(--gold-light);
  font-size: 1.12rem;
}

.history-era-block p {
  margin: 0;
  color: rgba(255,255,255,.76);
  line-height: 1.9;
}

.history-era-figures-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

.history-era-links-grid,
.history-era-sources-grid {
  display: grid;
  gap: 14px;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
}

.history-era-figure-capsule {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 42px;
  padding: 8px 12px;
  border-radius: 999px;
  border: 1px solid rgba(200,164,90,.32);
  background: linear-gradient(180deg, rgba(200,164,90,.18), rgba(200,164,90,.09));
  color: var(--gold-light);
  text-decoration: none;
  font-weight: 900;
  font-size: .94rem;
  line-height: 1.35;
  text-align: center;
  box-shadow: 0 10px 22px rgba(0,0,0,.14), inset 0 1px 0 rgba(255,255,255,.04);
  transition: transform .22s var(--ease), border-color .22s var(--ease), background .22s var(--ease);
}

.history-era-figure-capsule:hover {
  transform: translateY(-1px);
  border-color: rgba(200,164,90,.55);
  background: linear-gradient(180deg, rgba(200,164,90,.25), rgba(200,164,90,.13));
}

.history-era-link-card,
.history-era-source-card {
  border: 1px solid rgba(255,255,255,.06);
  border-radius: 18px;
  background: linear-gradient(180deg, rgba(255,255,255,.022), rgba(255,255,255,.014));
  padding: 16px;
}

.history-era-link-card h3,
.history-era-source-card h3 {
  margin: 0 0 8px;
  font-size: 1rem;
}

.history-era-link-card p,
.history-era-source-card p {
  font-size: .92rem;
}

.history-era-sheet-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.history-era-sheet-tag,
.history-era-link-card a,
.history-era-nav a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 36px;
  padding: 7px 12px;
  border-radius: 999px;
  border: 1px solid rgba(200,164,90,.16);
  background: rgba(255,255,255,.03);
  color: var(--text);
  text-decoration: none;
  font-size: .85rem;
  font-weight: 700;
}

.history-era-sheet-tag:hover,
.history-era-link-card a:hover,
.history-era-nav a:hover {
  color: var(--gold-light);
  border-color: rgba(200,164,90,.32);
}

.history-era-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.history-era-related-block {
  padding: 18px;
}

.history-era-related-block h2 {
  margin-bottom: 14px;
  font-size: 1rem;
}

.history-era-compact-links {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 10px;
}

.history-era-mini-card {
  display: grid;
  gap: 4px;
  min-height: 74px;
  padding: 12px 14px;
  border-radius: 16px;
  border: 1px solid rgba(200,164,90,.12);
  background: linear-gradient(180deg, rgba(255,255,255,.026), rgba(255,255,255,.012));
  color: var(--text);
  text-decoration: none;
  box-shadow: inset 0 1px 0 rgba(255,255,255,.025);
}

.history-era-mini-card span,
.history-era-step-links a span {
  color: var(--text-dim);
  font-size: .72rem;
  font-weight: 800;
}

.history-era-mini-card strong,
.history-era-step-links a strong {
  color: var(--gold-light);
  font-size: .88rem;
  line-height: 1.45;
}

.history-era-mini-card:hover,
.history-era-step-links a:hover {
  border-color: rgba(200,164,90,.34);
  background: linear-gradient(180deg, rgba(200,164,90,.075), rgba(255,255,255,.018));
}

.history-era-step-panel {
  margin-top: 12px;
  padding-top: 12px;
  border-top: 1px solid rgba(200,164,90,.11);
}

.history-era-step-heading {
  margin-bottom: 8px;
  color: var(--text-muted);
  font-size: .78rem;
  font-weight: 900;
}

.history-era-step-links {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 10px;
}

.history-era-step-links a {
  display: grid;
  gap: 4px;
  padding: 12px 14px;
  border-radius: 16px;
  border: 1px solid rgba(200,164,90,.13);
  background: rgba(0,0,0,.12);
  text-decoration: none;
}

.history-era-empty {
  color: var(--text-muted);
  font-size: .94rem;
}

.history-era-links-grid {
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 10px;
}

.history-era-link-card {
  padding: 12px 14px;
  border-radius: 16px;
  border-color: rgba(200,164,90,.11);
  background: linear-gradient(180deg, rgba(255,255,255,.026), rgba(255,255,255,.012));
  box-shadow: inset 0 1px 0 rgba(255,255,255,.025);
}

.history-era-link-card h3 {
  margin-bottom: 6px;
  color: var(--gold-light);
  font-size: .9rem;
  line-height: 1.45;
}

.history-era-link-card p {
  margin-bottom: 10px;
  color: var(--text-dim);
  font-size: .78rem;
  line-height: 1.65;
}

.history-era-link-card a,
.history-era-nav a {
  min-height: 32px;
  padding: 6px 10px;
  font-size: .78rem;
  border-radius: 14px;
}

.history-era-link-card:has(.history-era-nav) {
  border-color: rgba(200,164,90,.18);
  background: linear-gradient(180deg, rgba(200,164,90,.07), rgba(255,255,255,.012));
}

.history-era-link-card:has(.history-era-nav) h3 {
  font-size: .94rem;
}

.history-era-nav {
  gap: 8px;
}

@media (max-width: 680px) {
  .history-era-page {
    padding: 18px 14px 56px;
  }

  .history-era-hero,
  .history-era-block {
    border-radius: 18px;
  }

  .history-era-hero {
    padding: 20px 18px 18px;
  }

  .history-era-block {
    padding: 18px 16px 16px;
  }

  .history-era-figures-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 9px;
  }

  .history-era-figure-capsule {
    min-height: 38px;
    padding: 7px 9px;
    font-size: .86rem;
  }

  .history-era-links-grid,
  .history-era-sources-grid,
  .history-era-compact-links,
  .history-era-step-links {
    grid-template-columns: 1fr;
  }

  .history-era-related-block {
    padding: 16px;
  }

  .history-era-link-card,
  .history-era-mini-card,
  .history-era-step-links a {
    min-height: auto;
    padding: 11px 12px;
  }
}