* {
  padding: 0;
  margin: 0;
  box-sizing: border-box;
}
fieldset,
img {
  border: none;
}
h3 {
  font-size: 100%;
  font-weight: normal;
}
ol,
ul {
  list-style: none;
}
select,
input,
textarea {
  font-family: "Helvetica Neue", Helvetica, Arial, "PingFang SC", "Hiragino Sans GB", "Heiti SC", "Microsoft YaHei", "WenQuanYi Micro Hei", sans-serif;
  font-size: 14px;
  margin: 0;
  padding: 0;
  outline: none;
  vertical-align: middle;
}
textarea {
  resize: none;
}
table {
  border-collapse: collapse;
}
body {
  background: #fff !important;
  font-size: 16px;
  color: #333333;
  font-family: "Helvetica Neue", Helvetica, Arial, "PingFang SC", "Hiragino Sans GB", "Heiti SC", "Microsoft YaHei", "WenQuanYi Micro Hei", sans-serif;
}
a {
  color: #222222;
  text-decoration: none;
  font-family: "Helvetica Neue", Helvetica, Arial, "PingFang SC", "Hiragino Sans GB", "Heiti SC", "Microsoft YaHei", "WenQuanYi Micro Hei", sans-serif;
  font-size: 12px;
  transition: 0.5s all;
}
.clearfix::after {
  content: '';
  display: block;
  clear: both;
}
.indexBox {
  width: 100%;
  background: #fff url(../images/banner.jpg) top center no-repeat;
}
.indexBox .banner {
  height: 472px;
}
.indexBox .contentBox {
  width: 1200px;
  border-radius: 43px 43px 0 0;
  padding: 47px 0;
  margin: 0 auto;
  background: #fff;
}
.indexBox .contentBox .navBox {
  display: flex;
  justify-content: center;
}
.indexBox .contentBox .navBox .item {
  padding: 0 30px;
  position: relative;
}
.indexBox .contentBox .navBox .item::after {
  position: absolute;
  content: '';
  width: 2px;
  height: 87px;
  right: 0;
  top: 12px;
  background: #ffe1e1;
}
.indexBox .contentBox .navBox .item a {
  display: block;
}
.indexBox .contentBox .navBox .item a .icon {
  width: 86px;
  height: 86px;
  background: #fcf4f4;
  border-radius: 50%;
  position: relative;
  margin: 0 auto;
  transition: all 0.35s ease-in;
}
.indexBox .contentBox .navBox .item a .icon img {
  position: absolute;
  top: 50%;
  left: 50%;
  transition: all 0.35s ease-in;
  margin: -24.5px 0 0 -24px;
  width:50px;
  height:50px;
}
.indexBox .contentBox .navBox .item a .icon img:nth-child(2) {
  opacity: 0;
  transform: scale(0);
}
.indexBox .contentBox .navBox .item a .tit {
  margin-top: 28px;
  font-size: 20px;
  font-family: '宋体';
  color: #131313;
  font-weight: bold;
  transition: all 0.35s ease-in;
}
.indexBox .contentBox .navBox .item:hover a .icon {
  background: #bd1a2d;
}
.indexBox .contentBox .navBox .item:hover a .icon img:nth-child(1) {
  opacity: 0;
}
.indexBox .contentBox .navBox .item:hover a .icon img:nth-child(2) {
  opacity: 1;
  transform: scale(1);
}
.indexBox .contentBox .navBox .item:hover a .tit {
  color: #bd1a2d;
  font-size: 22px;
}
.indexBox .contentBox .navBox .item.on a .icon {
  background: #bd1a2d;
}
.indexBox .contentBox .navBox .item.on a .icon img:nth-child(1) {
  opacity: 0;
}
.indexBox .contentBox .navBox .item.on a .icon img:nth-child(2) {
  opacity: 1;
  transform: scale(1);
}
.indexBox .contentBox .navBox .item.on a .tit {
  color: #bd1a2d;
  font-size: 22px;
}
.indexBox .contentBox .navBox .item:last-child::after {
  display: none;
}
.indexBox .contentBox .itemCon {
  margin-top: 65px;
}
.indexBox .contentBox .itemCon .title {
  height: 36px;
}
.indexBox .contentBox .itemCon .bmlist {
  padding: 0 64px;
}
.indexBox .contentBox .itemCon .bmlist li {
  float: left;
  margin: 37px 22px 0 0;
  height: 63px;
  border-radius: 6px;
  width: 251px;
  border: 1px solid #d1d1d1;
  transition: all 0.35s ease-in;
}
.indexBox .contentBox .itemCon .bmlist li a {
  display: block;
  width: 100%;
  height: 100%;
  font-size: 16px;
  text-align: center;
  line-height: 63px;
  color: #242424;
  transition: all 0.35s ease-in;
}
.indexBox .contentBox .qzf .bmlist li{float:none;margin:37px auto 0}
.indexBox .contentBox .itemCon .bmlist li:nth-child(4n) {
  margin: 37px 0 0 0;
}
.indexBox .contentBox .itemCon .bmlist li:hover {
  background: #c31b14;
  border-color: #c31b14;
}
.indexBox .contentBox .itemCon .bmlist li:hover a {
  color: #fff;
  font-weight: bold;
}
.indexBox .contentBox .itemCon.zfznbm .title {
  background: url(../images/title1.png) center center no-repeat;
}
.indexBox .contentBox .itemCon.xzjd .title {
  background: url(../images/title2.png) center center no-repeat;
}
.indexBox .contentBox .itemCon.qzf .title {
  background: url(../images/title3.png) center center no-repeat;
}
@media screen and (max-width: 1023px) {
  html {
    font-size: 10vw;
  }
  .indexBox {
    background-size: 200% auto;
  }
  .indexBox .banner {
    height: 5.6rem;
  }
  .indexBox .contentBox {
    width: 9.36rem;
    padding: 0.53333333rem 0;
    border-radius: 0.4rem 0.4rem 0 0;
    margin: 0 auto;
    /* ===== 导航:每行 2 个,文字居中,行间距 ===== */
    /* ===== 部门列表:每行 2 个,高度自适应(允许换行) ===== */
  }
  .indexBox .contentBox .navBox {
    flex-wrap: wrap;
    gap: 0.16rem 0;
    /* 行间距 24/75rem */
    padding: 0 0.13333333rem;
    /* 左右各留 10/75rem */
  }
  .indexBox .contentBox .navBox .item {
    flex: 0 0 50%;
    padding: 0.16rem 0;
    /* 每个 item 上下内边距 */
  }
  .indexBox .contentBox .navBox .item::after {
    height: 1.06666667rem;
    top: 0.26666667rem;
    background: #ffe1e1;
  }
  .indexBox .contentBox .navBox .item:nth-child(2n)::after {
    display: none;
  }
  .indexBox .contentBox .navBox .item:last-child::after {
    display: none;
  }
  .indexBox .contentBox .navBox .item a .icon {
    width: 1.28rem;
    height: 1.28rem;
  }
  .indexBox .contentBox .navBox .item a .icon img {
    width: 0.66666667rem;
    height:auto;
    margin: -0.33333333rem 0 0 -0.33333333rem;
  }
  .indexBox .contentBox .navBox .item a .tit {
    font-size: 0.37333333rem;
    line-height: 1.3;
    margin-top: 0.26666667rem;
    text-align: center;
    /* 文字居中 */
  }
  .indexBox .contentBox .navBox .item:hover a .tit {
    font-size: 0.4rem;
  }
  .indexBox .contentBox .navBox .item.on a .tit {
    font-size: 0.4rem;
  }
  .indexBox .contentBox .itemCon {
    margin-top: 0.8rem;
  }
  .indexBox .contentBox .itemCon .title {
    height: 0.6rem;
    background-size: auto 100% !important;
  }
  .indexBox .contentBox .itemCon .bmlist {
    padding: 0 0.26666667rem;
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    align-items: stretch;
  }
  .indexBox .contentBox .itemCon .bmlist li {
    height: auto;
    width: auto;
    flex: 0 0 calc(50% - 2%);
    float: none;
    margin: 0;
    margin-top: 0.46666667rem;
    min-height: 1.26666667rem;
  }
  .indexBox .contentBox .qzf .bmlist li {margin:0.46666667rem auto 0;}
  .indexBox .contentBox .itemCon .bmlist li a {
    display: flex;
    align-items: center;
    font-size: 0.37333333rem;
    justify-content: center;
    line-height: 1.5;
    padding: 0.06666667rem;
  }
  .indexBox .contentBox .itemCon .bmlist li:nth-child(2n) {
    margin: 0.46666667rem 0 0 0;
  }
}