.hero--poker {
  background: radial-gradient(circle at top left, rgba(222, 238, 226, 0.5), transparent 55%),
              radial-gradient(circle at bottom right, rgba(243, 236, 226, 0.9), transparent 60%);
}

.hero-grid--poker {
  align-items: stretch;
}

.hero-primary--poker {
  justify-content: center;
}

.hero-secondary-grid--poker {
  grid-template-rows: minmax(0, 2.2fr) minmax(0, 1.3fr);
}

.hero-meta-text {
  font-size: var(--font-size-xs);
  color: var(--color-text-muted);
}

.notice--offline {
  margin-top: var(--space-4);
}

.poker-overview-grid {
  align-items: stretch;
}

.poker-structure .card {
  padding: var(--space-6);
}

.poker-structure-layout {
  display: grid;
  grid-template-columns: minmax(0, 2.3fr) minmax(0, 2fr);
  gap: var(--space-6);
  align-items: flex-start;
}

.poker-structure-footnote {
  margin-top: var(--space-3);
  font-size: var(--font-size-xs);
  color: var(--color-text-muted);
}

.poker-structure-cta-row {
  margin-top: var(--space-4);
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
}

.poker-modes-grid .card {
  height: 100%;
}

.poker-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

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

.poker-etiquette-card {
  padding: var(--space-6);
}

.poker-etiquette-layout {
  display: grid;
  grid-template-columns: minmax(0, 2.1fr) minmax(0, 2.2fr);
  gap: var(--space-6);
}

.poker-etiquette-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.poker-etiquette-item h4 {
  margin-bottom: var(--space-1);
}

.poker-etiquette-footnote {
  font-size: var(--font-size-xs);
  color: var(--color-text-muted);
}

.poker-bistro-layout {
  display: grid;
  grid-template-columns: minmax(0, 2.2fr) minmax(0, 2.3fr);
  gap: var(--space-5);
  align-items: center;
}

.poker-bistro-media {
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

.poker-bistro-content h3 {
  margin-bottom: var(--space-3);
}

.poker-bistro-cta-row {
  margin-top: var(--space-4);
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
}

.poker-learning-grid {
  align-items: stretch;
}

.poker-responsible-card {
  padding: var(--space-6);
}

.poker-responsible-layout {
  display: grid;
  grid-template-columns: minmax(0, 2.3fr) minmax(0, 2.2fr);
  gap: var(--space-6);
}

.poker-responsible-footnote {
  font-size: var(--font-size-xs);
  color: var(--color-text-muted);
}

.poker-cta-card {
  background: linear-gradient(135deg, #ffffff, #f2ebe1);
}

.poker-cta-layout {
  display: grid;
  grid-template-columns: minmax(0, 2.2fr) minmax(0, 2.4fr);
  gap: var(--space-6);
  align-items: center;
}

.poker-cta-actions {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.poker-cta-meta {
  font-size: var(--font-size-xs);
  color: var(--color-text-muted);
}

@media (max-width: 1024px) {
  .poker-structure-layout,
  .poker-etiquette-layout,
  .poker-bistro-layout,
  .poker-responsible-layout,
  .poker-cta-layout {
    grid-template-columns: minmax(0, 1fr);
  }
}

@media (max-width: 768px) {
  .hero--poker {
    padding-top: var(--space-8);
    padding-bottom: var(--space-10);
  }

  .poker-structure .card,
  .poker-etiquette-card,
  .poker-responsible-card {
    padding: var(--space-5);
  }
}

@media (max-width: 600px) {
  .poker-bistro-cta-row,
  .poker-structure-cta-row {
    flex-direction: column;
    align-items: flex-start;
  }
}