/* ========== 排名卡片 ========== */
.ranking-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  margin-bottom: var(--space-xl);
  transition: box-shadow var(--transition-base);
}

.ranking-card--first {
  border: 2px solid var(--color-primary);
  box-shadow: var(--shadow-lg);
}

.ranking-card__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-md) var(--space-xl);
  background: linear-gradient(135deg, var(--color-primary-light), var(--color-secondary-light));
}

.ranking-card--first .ranking-card__header {
  background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
}

.ranking-card__badge {
  font-family: var(--font-heading);
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--color-text);
}

.ranking-card__badge--first {
  color: var(--color-surface);
  font-size: 1.0625rem;
  font-weight: 700;
}

.ranking-card__body {
  padding: var(--space-xl);
}

.ranking-card__info {
  margin-bottom: var(--space-lg);
}

.ranking-card__brand {
  font-size: 0.875rem;
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.ranking-card__name {
  font-size: 1.375rem;
  margin: var(--space-xs) 0 var(--space-sm);
}

.ranking-card--first .ranking-card__name {
  font-size: 1.5rem;
}

.ranking-card__price {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-primary-dark);
}

.ranking-card__tags {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
  margin-bottom: var(--space-lg);
}