.game-landing {
  padding-bottom: 4rem;
}

.game-hero {
  background: linear-gradient(135deg, rgba(37, 99, 235, 0.12), rgba(14, 116, 144, 0.12));
  padding: 3.5rem 0 3rem;
}

.game-hero h1 {
  font-size: clamp(2.25rem, 4.8vw, 3.2rem);
  margin-bottom: 1rem;
}

.game-subtitle {
  font-size: 1.05rem;
  color: var(--text-secondary);
  max-width: 720px;
  margin-bottom: 1.8rem;
}

.cta-group {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
}

.cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.75rem 1.5rem;
  border-radius: 999px;
  font-weight: 600;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.cta.primary {
  background: var(--brand);
  color: #fff;
  box-shadow: 0 18px 30px rgba(37, 99, 235, 0.25);
}

.cta.primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 25px 38px rgba(37, 99, 235, 0.28);
}

.cta.secondary {
  background: var(--surface);
  color: var(--brand);
  border: 1px solid rgba(37, 99, 235, 0.35);
}

.cta.secondary:hover {
  transform: translateY(-2px);
  border-color: rgba(37, 99, 235, 0.55);
}

.game-body {
  margin-top: -2rem;
}

.game-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.5fr) minmax(0, 1fr);
  gap: 2.5rem;
}

.game-content,
.game-sidebar {
  background: var(--surface);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  padding: 2rem;
  box-shadow: var(--shadow-soft);
}

.game-section + .game-section {
  margin-top: 2rem;
}

.game-section h2 {
  margin-top: 0;
  margin-bottom: 1rem;
  font-size: 1.35rem;
}

.game-section p {
  margin: 0 0 1rem;
  color: var(--text-secondary);
}

.game-section p:last-child {
  margin-bottom: 0;
}

.game-section ol {
  padding-left: 1.25rem;
  color: var(--text-secondary);
}

.game-section li + li {
  margin-top: 0.6rem;
}

.game-section details {
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 1rem 1.15rem;
  background: var(--surface-strong);
}

.game-section details + details {
  margin-top: 1rem;
}

.game-section summary {
  cursor: pointer;
  font-weight: 600;
  color: var(--text-primary);
}

.game-section summary::-webkit-details-marker {
  display: none;
}

.game-section summary::before {
  content: '+';
  margin-right: 0.5rem;
  color: var(--brand);
}

.game-section details[open] summary::before {
  content: '−';
}

.game-frame {
  background: linear-gradient(160deg, rgba(37, 99, 235, 0.08), rgba(14, 116, 144, 0.08));
  border: 1px dashed rgba(37, 99, 235, 0.45);
  border-radius: var(--radius-md);
  padding: 2rem 1.5rem;
  text-align: center;
  color: var(--text-secondary);
}

.frame-tip {
  font-size: 0.9rem;
  margin-top: 0.75rem;
  color: var(--text-muted);
}

.meta-list {
  list-style: none;
  padding: 0;
  margin: 0;
  color: var(--text-secondary);
}

.meta-list li {
  display: flex;
  gap: 0.4rem;
  margin-bottom: 0.6rem;
}

.meta-list span {
  color: var(--text-primary);
  font-weight: 600;
}

@media (max-width: 960px) {
  .game-layout {
    grid-template-columns: 1fr;
  }

  .game-body {
    margin-top: 0;
  }
}

@media (max-width: 600px) {
  .game-content,
  .game-sidebar {
    padding: 1.5rem;
  }

  .cta {
    width: 100%;
  }
}