/* ===== 选项卡片 ===== */
.choice-card {
  padding: 20px 31px;
  background: rgba(20, 20, 40, 0.85);
  color: var(--color-text);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: 6px;
  font-size: 24px;
  text-align: left;
  letter-spacing: 1px;
  cursor: pointer;
  transition: all var(--transition-fast) ease;
  opacity: 0;
}

.choice-card:hover {
  background: rgba(123, 104, 238, 0.2);
  border-color: var(--color-accent);
  transform: translateX(8px) scale(1.01);
}

.choice-card.choice-selected {
  background: rgba(123, 104, 238, 0.3);
  border-color: var(--color-accent);
  transform: scale(1.02);
}

.choice-card.choice-dimmed {
  opacity: 0.3;
  pointer-events: none;
}

.choice-card.choice-hidden {
  border-color: rgba(255, 215, 158, 0.4);
  background: rgba(255, 215, 158, 0.08);
}