.page-hero-inner {
  display: grid;
  grid-template-columns: minmax(0, 2fr) minmax(0, 1.2fr);
  gap: var(--space-24);
  align-items: center;
}

.page-hero-aside {
  display: flex;
  justify-content: flex-end;
}

.page-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-6);
  margin-top: var(--space-16);
}

.toc-card {
  max-width: 360px;
}

.toc-title {
  font-size: var(--font-size-lg);
  margin-bottom: var(--space-8);
}

.toc-list {
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
}

.toc-list li + li {
  margin-top: var(--space-4);
}

.regulation-meta {
  display: grid;
  grid-template-columns: minmax(0, 2fr) minmax(0, 1.4fr);
  gap: var(--space-16);
  padding: var(--space-16);
}

.regulation-meta-text {
  margin-top: var(--space-8);
}

.regulation-meta-list {
  display: grid;
  gap: var(--space-8);
  font-size: var(--font-size-sm);
}

.regulation-meta-list dt {
  font-weight: 600;
  color: var(--color-text-soft);
}

.regulation-meta-list dd {
  margin: 0;
  color: var(--color-text-muted);
}

.regulation-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: var(--space-16);
}

.regulation-block {
  height: 100%;
}

.regulation-list {
  margin-bottom: var(--space-8);
  padding-left: var(--space-16);
  list-style: disc;
}

.regulation-list li + li {
  margin-top: var(--space-4);
}

.regulation-block .card-body p:last-child {
  margin-bottom: 0;
}

@media (max-width: 992px) {
  .page-hero-inner {
    grid-template-columns: minmax(0, 1.6fr) minmax(0, 1.2fr);
  }

  .regulation-meta {
    grid-template-columns: minmax(0, 1.4fr) minmax(0, 1.2fr);
  }
}

@media (max-width: 768px) {
  .page-hero-inner {
    grid-template-columns: minmax(0, 1fr);
  }

  .page-hero-aside {
    justify-content: flex-start;
  }

  .toc-card {
    max-width: 100%;
  }

  .regulation-meta {
    grid-template-columns: minmax(0, 1fr);
  }

  .regulation-grid {
    grid-template-columns: minmax(0, 1fr);
  }

  .page-hero-actions {
    flex-direction: column;
    align-items: flex-start;
  }
}