/* 全局圆角 + 阴影 */
.layout-box {
  border-radius: 16px;
  box-shadow: 0 4px 24px rgba(0, 0, 0, 0.3);
}

/* 服务卡片悬浮效果 */
.items-container .item {
  border-radius: 12px;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.items-container .item:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.35);
}

/* 标题更紧凑 */
.section-header {
  font-weight: 600;
  letter-spacing: 0.02em;
}