.rules-hero {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(0, 1.4fr);
  min-height: 80vh;
}

.rules-hero-media {
  position: relative;
  overflow: hidden;
}

.rules-hero-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: saturate(1.15) contrast(1.05);
}

.rules-hero-content {
  position: relative;
  padding-top: var(--space-16);
  padding-bottom: var(--space-16);
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.rules-hero-badge-row {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  margin-bottom: var(--space-3);
}

.rules-hero-cta {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  margin-bottom: var(--space-4);
}

.rules-hero-alert {
  max-width: 34rem;
}

.rules-toc-inner {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(0, 1.3fr);
  gap: var(--space-6);
}

.rules-toc-list {
  list-style: none;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: var(--space-2);
  font-size: var(--font-size-sm);
}

.rules-toc-list a {
  display: inline-block;
  padding: 0.4rem 0.6rem;
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.02);
}

.rules-section-grid {
  align-items: flex-start;
  gap: var(--space-8);
}

.rules-intro-card-wrapper {
  align-self: stretch;
}

.rules-list {
  list-style: disc;
  padding-left: 1.2rem;
  margin-bottom: var(--space-4);
}

.rules-list-compact {
  list-style: disc;
  padding-left: 1.1rem;
  margin-bottom: 0;
}

.rules-list li {
  margin-bottom: 0.35rem;
}

.rules-cta-links {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  margin-top: var(--space-4);
}

.rules-highlight-card {
  align-self: stretch;
}

.rules-two-column {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-6);
}

.rules-subcard h3 {
  margin-bottom: var(--space-3);
}

.rules-table-wrapper {
  margin-top: var(--space-4);
}

.rules-image-column {
  max-width: 520px;
}

.rules-image-frame {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-strong);
  border: 1px solid rgba(255, 255, 255, 0.12);
}

.rules-main-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.rules-small-cta {
  margin-top: var(--space-3);
}

.rules-bottom-nav-card {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: var(--space-4);
}

.rules-bottom-links {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
}

.rules-bottom-nav {
  padding-bottom: var(--space-16);
}

@media (max-width: 1024px) {
  .rules-hero {
    grid-template-columns: minmax(0, 1fr);
    min-height: auto;
  }

  .rules-hero-media {
    max-height: 320px;
  }

  .rules-hero-content {
    padding-top: var(--space-10);
    padding-bottom: var(--space-12);
  }

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

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

@media (max-width: 768px) {
  .rules-hero-cta {
    flex-direction: column;
    align-items: flex-start;
  }

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

  .rules-image-column {
    order: -1;
  }

  .rules-bottom-nav-card {
    flex-direction: column;
    align-items: flex-start;
  }
}