.content .toutiao{
  width: 1200px;

  margin: 0 auto;
  padding: 20px 0;
}
.content .toutiao img{display: none;}
.content{
  background: url(../images/bg2.png) center/cover no-repeat;
    height: 600px;
    margin-bottom: 40px;
}
.banner{margin-top: 80px;}

/* ========== 首页头条文章区域 ========== */
.swiper-slide img{width: 100%;}
.toutiao {
  display: flex;
  flex-wrap: wrap;
}
.toutiao .phone-sytt{width: 100%;}

/* 头条文章 - 占满第一行（无图片纯文字卡片） */
.toutiao .first {
  width: 100%;
}

.toutiao .first a {
  display: flex;
  align-items: center;
  text-align: center;

  padding: 10px 30px;
  text-decoration: none;
}

.toutiao .first .wz-bt {
  flex: 1;
  width: 100%;
}

.toutiao .first .wz-bt .bt {
  font-weight: 600;
  font-size: 30px;
  color: #3A3A3A;
  line-height: 42px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* 下方文章列表 - 一行三个 */
.toutiao .list {
  width: 100%;
  display: flex;
  gap: 20px;
}

.toutiao .list .list-item {
  flex: 1;
  min-width: 0;
  padding: 12px 10px;
  position: relative;
}

/* 用 | 分隔三个列表项 */
.toutiao .list .list-item::after {
  content: "|";
  position: absolute;
  right: -10px;
  top: 50%;
  transform: translateY(-50%);
  color: #ccc;
  font-size: 20px;
}

.toutiao .list .list-item:last-child::after {
  display: none;
}


.toutiao .list .list-item .wz-bt .bt {
  font-weight: 500;
  font-size: 18px;
  color: #3A3A3A;
  line-height: 28px;
  font-style: normal;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  text-align: center;
}

/* 列表项链接（PC端隐藏图片） */
.toutiao .list .list-item-link {
  display: flex;
  align-items: center;
  text-decoration: none;
  color: inherit;
}
.toutiao .list .list-item-link .wz-bt{width: 100%;}

.toutiao .list .list-item-img {
  display: none;
}

/* ========== 关于我们 / 机构介绍区域 ========== */
.about {
  display: flex;
  gap: 40px;
  width: 1200px;
  margin: 0 auto;
}

/* 左侧文字区域 */
.about .about-left {
  flex: 0 0 608px;
}

.about .about-title {
  font-family: AlimamaShuHeiTi, AlimamaShuHeiTi;
  font-weight: bold;
  font-size: 36px;
  color: #00427F;
  line-height: 43px;
  text-align: justify;
  font-style: normal;
}

.about .about-subtitle {
  width: 431px;
  height: 28px;
  font-family: AlibabaPuHuiTi_2_65_Medium, sans-serif;
  font-size: 20px;
  color: #00427F;
  line-height: 28px;
  text-align: justify;
  font-style: normal;
  text-transform: uppercase;
  margin-top: 8px;
}

.about .about-desc {
  width: 608px;
  font-family: AlibabaPuHuiTi_2_65_Medium, sans-serif;
  font-size: 18px;
  color: #00427F;
  line-height: 30px;
  text-align: justify;
  font-style: normal;
  margin-top: 20px;
}

/* 左侧四个图片/图标 */
.about .about-icons {
  display: flex;
  gap: 20px;
  margin-top: 24px;
}

.about .about-icons a {
  display: block;
  overflow: visible;
  background: #f5f5f5;
  position: relative;
}

.about .about-icons a img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* 手机端图标默认隐藏（PC端显示PC图标） */
.about .about-icons-mobile {
  display: none;
}

/* 二维码弹出层 */
.about .about-icons .qr-popup {
  display: none;
  position: absolute;
  bottom: 100%;
  left: 50%;
  transform: translateX(-50%);
  margin-bottom: 10px;
  width: 140px;
  height: 140px;
  background: #fff;
  border: 1px solid #e0e0e0;
  border-radius: 8px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
  z-index: 10;
  padding: 8px;
}

.about .about-icons .qr-popup img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

/* 小三角箭头 */
.about .about-icons .qr-popup::after {
  content: "";
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%);
  border: 6px solid transparent;
  border-top-color: #fff;
  z-index: 11;
}

.about .about-icons .qr-link:hover .qr-popup {
  display: block;
}

/* 右侧大图 */
.about .about-right {
  flex: 1;
  min-width: 0;
}

.about .about-right img {
  width: 100%;
  height: 380px;
  object-fit: cover;
}

/* ========== 国内/区域/专栏 文章列表区域 ========== */
.gn {

  padding: 40px 0;
  background: url(../images/bg3.png) center/cover no-repeat;
}

.gn .gn-list {
      width: 1200px;
  margin: 0 auto;
  margin-bottom: 30px;
}

.gn .gn-list .section-title {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.gn .gn-list .section-title img {
  display: block;
  height: 32px;
  margin-bottom: 16px;
}

.gn .gn-list .section-title .more-link {
  display: none;
}

.more-link img {
  width: 42px;
  height: 17px;
}

/* 文章分左右两栏 */
.gn .gn-list ul {
  list-style: none;
  padding: 0;
  margin: 0;
  column-count: 2;
  column-gap: 60px;
}

.gn .gn-list ul li {
  break-inside: avoid;
}

.gn .gn-list ul li a {
  display: block;
  width: 100%;
  height: 25px;
  font-family: AlibabaPuHuiTi_2_65_Medium, sans-serif;
  font-size: 18px;
  color: #3A3A3A;
  line-height: 25px;
  text-decoration: none;
  margin-bottom: 14px;
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
}

/* 蓝色小圆点前缀 */
.gn .gn-list ul li a::before {
  content: "";
  display: inline-block;
  vertical-align: middle;
  width: 8px;
  height: 8px;
  background: #0084FF;
  margin-right: 10px;
  margin-top: -2px;
  border-radius: 100%;
}

.gn .gn-list ul li a:hover {
  color: #0084FF;
}

/* ========== 区域 / 专栏 左右并排 ========== */
.twlist {
  width: 1200px;
  margin: 0 auto;
  padding: 40px 0;
  display: flex;
  gap: 60px;
}

.twlist .right,
.twlist .left {
  flex: 1;
  min-width: 0;
}

.twlist .section-title {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.twlist .section-title img {
  display: block;
  height: 32px;
  margin-bottom: 16px;
}

.twlist .section-title .more-link {
  display: none;
}

.twlist ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.twlist ul li a {
  display: block;
  width: 100%;
  height: 25px;
  font-size: 18px;
  color: #3A3A3A;
  line-height: 25px;
  text-decoration: none;
  margin-bottom: 14px;
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
}

.twlist ul li a::before {
  content: "";
  display: inline-block;
  vertical-align: middle;
  width: 8px;
  height: 8px;
  background: #0084FF;
  margin-right: 10px;
  margin-top: -2px;
  border-radius: 100%;
}

.twlist ul li a:hover {
  color: #0084FF;
}

/* ========== 移动端自适应 ≤750px ========== */
@media (max-width: 750px) {

  .banner {
    margin-top: 50px;
  }

  /* 内容区 */
  .content {
    width: 100%;
    height: auto;
    padding: 0 12px;
    margin-bottom: 20px;
      box-sizing: border-box;
      background-image: none;

  }
  .content .phone-sytt{   
    background: linear-gradient(180deg, rgba(255,194,98,0) 0%, rgba(255,96,57,0.1) 100%);
    padding: 0 12px 12px 12px;
    box-sizing: border-box;
}

  .content .toutiao {
    display: block;
    width: 100%;
    box-shadow: 0px 2px 8px 0px rgba(11,29,86,0.08);
    border-radius: 4px;
    padding: 16px 0 0 0;
    box-sizing: border-box;
    margin: 0 auto;
          margin-bottom: 20px;
          background: #FFFFFF;
  }
  .content .toutiao img{display:block; height: 20px;margin-bottom: 8px;margin-left: 12px;}

  /* 头条文章首条 */
  .toutiao .first a {
    padding: 0 0 4px 0;
    justify-content: center;
    text-align: center;
    display: block;
  }

  .toutiao .first .wz-bt .bt {
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
height: 20px;
font-weight: 500;
font-size: 14px;
color: #3A3A3A;
line-height: 20px;
text-align: center;
font-style: normal;
  }

  /* 下方列表 - 竖排展示，带左侧图片 */
  .toutiao .list {
    flex-direction: column;
    gap: 0;
  }

  .toutiao .list .list-item {
    padding: 4px 0;
  }

  .toutiao .list .list-item:last-child {
    border-bottom: none;
    padding-bottom: 0;
  }

  .toutiao .list .list-item::after {
    display: none;
  }

  .toutiao .list .list-item-link {
    display: flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
    color: inherit;
  }

  .toutiao .list .list-item-img {
    display: block;
    width: 80px;
    height: 54px;
    object-fit: cover;
    border-radius: 4px;
    flex-shrink: 0;
  }

  .toutiao .list .list-item .wz-bt {
    flex: 1;
    min-width: 0;
  }

  .toutiao .list .list-item .wz-bt .bt {
    font-size: 14px;
    line-height: 22px;
    font-weight: 500;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    text-align: center;
  }

  /* 关于我们 */
  .about {
    width: 100%;
    height: auto;
    background: rgba(255,255,255,0.8) url(../images/te.png) no-repeat right top / 50%;
    box-shadow: 0px 2px 12px 0px rgba(11,29,86,0.12);
    border-radius: 4px;
    flex-direction: column;
    gap: 12px;
    padding: 20px 16px;
    box-sizing: border-box;
    overflow: hidden;
  }

  .about .about-left {
    flex: auto;
    width: 100%;
  }

  .about .about-title {
    font-size: 22px;
    line-height: 32px;
  }

  .about .about-subtitle {
    width: auto;
    height: auto;
    font-size: 14px;
    line-height: 22px;
  }

  .about .about-desc {
    width: auto;
    font-size: 14px;
    line-height: 24px;
  }

  /* 手机端隐藏右边图片 */
  .about .about-right {
    display: none;
  }

  /* 手机端隐藏PC图标，显示手机图标 */
  .about .about-icons-pc {
    display: none!important;
  }

  .about .about-icons-mobile {
    display: flex;
  }

  /* 四个图标两行两列展示 */
  .about .about-icons {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    justify-content: space-between;
    margin-top: 16px;
  }

  .about .about-icons a {
    width: calc(50% - 6px);
    height: auto;
    display: flex;
    align-items: center;
    justify-content: center;
  }


  /* 国内 */
  .gn .gn-list ul{background: rgba(255,255,255,0.8);    padding: 16px  12px;}
  .gn {
    padding: 20px 0;
    background: none;
  }

  .gn .gn-list {
    width: 100%;
    padding: 0 12px;
    box-sizing: border-box;
    margin-bottom: 0;
  }

  .gn .gn-list .section-title .more-link {
    display: inline-block;
    height: 17px;
    font-size: 12px;
    color: #9A9DAA;
    line-height: 17px;
    font-style: normal;
    text-decoration: none;
    flex-shrink: 0;
  }
    .gn .gn-list .section-title .more-link  img{height: 17px;}

  .gn .gn-list ul {
    column-count: 1;
    background: rgba(255,255,255,0.8);
    box-shadow: 0px 2px 12px 0px rgba(11,29,86,0.12);
    border-radius: 4px;
  }

  .gn .gn-list .section-title img{margin-bottom: 0;}
   .gn .gn-list ul li a {
    font-size: 14px;
    line-height: 20px;
    margin-bottom: 16px;
    width: 100%;
  }
     .gn .gn-list  ul li:last-child a{ margin-bottom: 0px;}

  /* 区域 / 专栏 */
  .twlist {
    width: 100%;
    padding: 20px 12px;
    flex-direction: column;
    gap: 20px;
    box-sizing: border-box;
  }

  .twlist .section-title .more-link {
    display: inline-block;
    height: 17px;
    font-size: 12px;
    color: #9A9DAA;
    line-height: 17px;
    font-style: normal;
    text-decoration: none;
    flex-shrink: 0;
  }
  .twlist .section-title .more-link img{height: 17px;}

  .twlist ul {
    background: rgba(255,255,255,0.8);
    box-shadow: 0px 2px 12px 0px rgba(11,29,86,0.12);
    border-radius: 4px;
    padding: 16px  12px;
  }
.twlist .section-title img{margin-bottom: 0;}
  .twlist ul li a {
    font-size: 14px;
    line-height: 20px;
    margin-bottom: 16px;
  }
    .twlist ul li:last-child a{ margin-bottom: 0px;}

}