.section1 .container {
  background: #051c35;
  padding: 0 50px 40px;
}

.section1 .content {
  display: flex;
  flex-wrap: wrap;
}

.section1 .content .features {
  flex: 5;
  min-width: 300px; /* 确保 features 部分有最小宽度 */
}

.section1 .content .videos {
  flex: 2.5;
  background: #222;
  padding: 10px;
  border-radius: 8px;
  display: flex; /* 设置为 flex */
  flex-direction: column; /* 垂直排列内容 */
  justify-content: flex-start;
  margin-left: 80px;
  margin-top: 10px;
}

.section1 .content .videos p.mainLabel {
  margin: 0;
  padding-top: 10px;
  padding-bottom: 20px;
}



.section1 .content .videos .item {
  flex-basis: 50%; /* 每排2个 */
  box-sizing: border-box;
  padding: 5px;
}

.section1 .content .videos .item img {
  max-width: 160px !important;; /* 使图片宽度占满 */
  height: auto;
  object-fit: cover;
  padding-left: 6px;
  border-radius: 8px;
}

.section1 .content .brochure {
  flex: 2.5;
  margin-left: 80px;
  margin-top: 20px;
}

.section1 .container p {
  color: #fff;
}

.section1 .container .mainLabel {
  font-size: 18px;
  line-height: 1.5;
  text-align: left;
  padding-top: 30px;
  margin-bottom: 30px;
  font-weight: 400;
}

.section1 .container .content,
h2,
strong {
  color: #fff;
}

.section1 .container .content .list .item {
  display: flex;
  align-items: center;
  padding-bottom: 20px;
  cursor: pointer;
  flex-wrap: wrap;
}

.section1 .content .videos .item {
  margin-bottom: 20px !important;
  padding: 0 !important;
}



/* 媒体查询 */


@media screen and (max-width: 599px) {
  .section1 .content {
    flex-direction: column; /* 确保继续垂直排列 */
  }

  .section1 .container .mainLabel {
    font-size: 14px; /* 调整字体大小 */
  }

  .section1 .content .videos {
    margin: 0; /* 移除视频模块的边距 */
  }
  
  .section1 .content .videos .item img {
    width: 100% !important; /* 全宽 */
  }
  
    .section1 .container .content .list .item img {
   width: 60px; /* 图像大小适应小屏幕 */
  }
  
    .section1 .container {
    padding: 0 10px; /* 减小内边距 */
  }

}

@media screen and (min-width: 600px) and (max-width: 999px) {
  .section1 .container .content .list .item img {
    width: 100px; /* 图像大小适应小屏幕 */
  }
      .section1 .content {
    flex-direction: column; /* 使内容垂直排列 */
  }
  
  .section1 .content .videos {
    margin-left: 0; /* 移除左侧边距 */
    margin-top: 10px; /* 上方边距 */
  }
  
    .section1 .content .videos .item img {
    width: 100%; /* 全宽 */
  }

}

@media screen and (min-width: 1000px) {
    
  .section1 .container .content .videos .item img {
     width: 100% !important; /* 确保图片不超过父元素宽度 */  
    width: auto;    /* 允许图片根据其原始宽高比调整大小 */  
    height: auto;   /* 高度自适应 */  
  }   
  .section1 .container .content .list .item img {
    width: 100px;
}
  .section1 .content {
    flex-direction: row; /* 恢复为横向排列 */
  }

  .section1 .content .videos {
    flex: 2.5; /* 根据屏幕大小自适应 */
    margin-left: 20px; /* 调整左边距 */
  }

  .section1 .content .videos .item {
    flex-basis: calc(50% - 10px); /* 每排2个，减去间距 */
  }


}


.section1 .container .content .list .item .intro {
  flex: 1;
  min-width: 70px;
  padding-left: 10px;
  padding-right: 10px;
}

.section1 .container .content .list .item .intro .title {
  font-size: 14px;
  font-weight: 700;
  color: #fff;
  white-space: normal;
}

.section1 .container .content .list .item .intro .title:hover {
  color: #007cc3 !important;
}

.section1 .container .content .list .item .intro .remark {
  color: #bebebe;
  font-size: 12px;
}

.section1 .container .content .right {
  display: flex;
  align-items: center;
  justify-content: center;

}

.section1 .container .content .right .img {
  width: 100%;
  max-width: 300px;
  height: auto;
  margin-top: 0;
  position: relative;
}

.section1 .container .content .right .img .intro {
  position: absolute;
  left: 0;
  top: 0;
  right: 0;
  bottom: 0;
  border: 4px solid #fff;
  padding: 9px;
  font-size: 14px;
  line-height: 18px;
  background: #2229;
  font-weight: 700;
  width: 170px;
  height: 60px;
  text-align: center;
  margin: auto;
}

.section1 .container .content .right .img .intro a {
  line-height: 18px;
  font-size: 14px;
  color: #fff;
}

.section2 .container {
  background: #000;
  padding: 0 50px 40px;
}
.section2 .container p {
  color: #fff;
}
.section2 .container .mainLabel {
  font-size: 37px;
  line-height: 1.5;
  text-align: left;
  padding-top: 30px;
  margin-bottom: 30px;
  font-weight: 700;
  font-style: italic;
}