/* Banner间距修复 - 确保1920px屏幕正常显示 */

/* 重置所有屏幕的banner基础样式 */
.banner-center-box h4 {
  margin-bottom: 15px;
  line-height: 1.3;
}

.banner-center-box h6 {
  margin-bottom: 12px;
  line-height: 1.4;
}

/* 只在真正的超大屏幕(2400px以上)才增加间距 */
@media (min-width: 2400px) {
  .banner-center-box h4 {
    margin-bottom: 20px;
    line-height: 1.4;
    letter-spacing: 0.2px;
  }
  
  .banner-center-box h6 {
    margin-bottom: 16px;
    line-height: 1.5;
    letter-spacing: 0.1px;
  }
}

/* 4K屏幕适度优化 */
@media (min-width: 3000px) {
  .banner-center-box h4 {
    margin-bottom: 25px;
    line-height: 1.5;
    letter-spacing: 0.4px;
    font-size: 28px;
  }
  
  .banner-center-box h6 {
    margin-bottom: 20px;
    line-height: 1.6;
    letter-spacing: 0.3px;
    font-size: 18px;
  }
}