.osha-page .nav-link[aria-current="page"] {
  color: var(--color-brand-900);
  background: var(--color-brand-200);
}

.osha-page .mobile-nav-link[aria-current="page"] {
  background: var(--color-brand-200);
  border-color: var(--color-brand-200);
  color: var(--color-brand-900);
}

.osha-page .osha-hero {
  padding: var(--space-7);
}

.osha-page .osha-hero-top {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  margin-bottom: var(--space-5);
}

.osha-page .osha-kicker {
  margin: 0;
  font-weight: 800;
  font-size: 12px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-brand-900);
}

.osha-page .osha-standfirst {
  margin: 0;
  max-width: 82ch;
  color: var(--color-muted);
  font-size: 16px;
  line-height: 1.7;
}

.osha-page .osha-hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.55fr) minmax(300px, 0.95fr);
  gap: var(--space-5);
  align-items: start;
}

.osha-page .osha-hero-main {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.osha-page .osha-hero-side {
  display: grid;
  gap: var(--space-4);
}

.osha-page .osha-callout,
.osha-page .osha-detail-card {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-brand-200);
  padding: var(--space-4);
}

.osha-page .osha-callout-title,
.osha-page .osha-level-title,
.osha-page .osha-subtitle,
.osha-page .osha-check-title {
  margin: 0 0 var(--space-2) 0;
  color: var(--color-brand-900);
  font-size: 18px;
  font-weight: 900;
}

.osha-page .osha-callout-text,
.osha-page .osha-level-text,
.osha-page .osha-detail-text,
.osha-page .osha-check-text {
  margin: 0;
  color: var(--color-ink);
  font-size: 14px;
  line-height: 1.7;
}

.osha-page .osha-section {
  padding-top: var(--space-6);
}

.osha-page .osha-heading-wrap {
  margin-bottom: var(--space-4);
}

.osha-page .osha-level-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--space-4);
}

.osha-page .osha-level-card,
.osha-page .osha-main-panel,
.osha-page .osha-side-panel,
.osha-page .osha-check-card {
  padding: var(--space-5);
}

.osha-page .osha-layout-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 320px;
  gap: var(--space-6);
  padding-top: var(--space-6);
  align-items: start;
}

.osha-page .osha-columns {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-5);
  margin-top: var(--space-4);
}

.osha-page .osha-column {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.osha-page .osha-detail-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: var(--space-4);
  margin-top: var(--space-5);
}

.osha-page .osha-inline-link {
  color: var(--color-brand-900);
  font-weight: 800;
  text-decoration: none;
}

.osha-page .osha-inline-link:hover {
  text-decoration: underline;
}

.osha-page .osha-check-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--space-5);
}

@media (max-width: 1180px) {
  .osha-page .osha-detail-grid,
  .osha-page .osha-check-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 980px) {
  .osha-page .osha-hero-grid,
  .osha-page .osha-layout-grid,
  .osha-page .osha-columns,
  .osha-page .osha-level-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 720px) {
  .osha-page .osha-hero,
  .osha-page .osha-level-card,
  .osha-page .osha-main-panel,
  .osha-page .osha-side-panel,
  .osha-page .osha-check-card {
    padding: var(--space-5);
  }

  .osha-page .osha-detail-grid,
  .osha-page .osha-check-grid {
    grid-template-columns: 1fr;
  }
}