@font-face {
  font-family: 'PingFang SC';
  src: url('../../font/pingfang/PingFang-Medium_downcc.otf') format('truetype'), url("../../font/pingfang/PingFang-SC-Semibold.otf");
}
@font-face {
  font-family: 'AlimamaFangYuanTiVF';
  src: url('../../font/AlimamaFangYuanTiVF-Thin/AlimamaFangYuanTiVF-Thin.ttf') format('truetype'), url('../../font/AlimamaFangYuanTiVF-Thin/AlimamaFangYuanTiVF-Thin.woff') format('woff'), url('../../font/AlimamaFangYuanT/iVF-Thin/AlimamaFangYuanTiVF-Thin.woff2') format('woff2');
}
body {
  font-family: '微软雅黑', sans-serif;
}
header {
  width: 100%;
  height: 120px;
  position: fixed;
  top: 0;
  left: 0;
  z-index: 999;
  transition: 0.3s;
}
header.active {
  background-color: #FFFFFF;
  box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
}
header.active .header .logo.black {
  display: block;
}
header.active .header .logo.white {
  display: none;
}
header.active .header nav ul li a {
  color: #333;
}
header .header {
  width: 1200px;
  height: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin: 0 auto;
  padding: 0 20px;
}
header .header .logo {
  width: 203px;
  height: 26px;
  display: block;
}
header .header .logo.black {
  display: none;
}
header .header nav ul {
  display: flex;
}
header .header nav ul li {
  margin: 0 26px;
}
header .header nav ul li:last-child {
  margin-right: 0;
}
header .header nav ul li a {
  color: #fff;
  font-size: 24px;
}
header .header nav ul li a:hover {
  color: #E73733;
}
header .header nav ul li.active {
  position: relative;
}
header .header nav ul li.active a {
  color: #E73733;
}
header .header nav ul li.active::before {
  content: "";
  width: 18px;
  height: 3px;
  background: #E73733;
  border-radius: 3px;
  position: absolute;
  bottom: -7px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 5;
}
.public-header-box {
  background-color: #FFFFFF;
  border-radius: 0 0 22px 22px;
}
.public-header-box .nav {
  width: 1200px;
  margin: 0 auto;
  display: flex;
  font-size: 13px;
  font-family: PingFangSC-Regular, PingFang SC;
  line-height: 18px;
  padding-top: 20px;
  padding: 20px 26px 0;
}
.public-header-box .nav li {
  color: #333;
  padding-right: 2px;
}
.public-header-box .nav li a {
  color: #333;
  padding-left: 2px;
}
.public-header-box .nav li span {
  padding-left: 2px;
}
.public-header-box .nav li:last-child {
  color: #E73733;
}
.public-header-box .nav li:last-child a {
  color: #E73733;
}
.public-header {
  width: 100%;
  min-width: 1200px;
  height: 98px;
  background-color: #FFFFFF;
  border-radius: 22px;
  position: relative;
  text-align: center;
}
.public-header::before {
  content: "";
  width: 100%;
  height: 56px;
  background: #42D8A0;
  border-radius: 14px;
  position: absolute;
  bottom: -10px;
  left: 0;
  z-index: -5;
}
.public-header .title {
  color: #333333;
  font-size: 38px;
  line-height: 53px;
  position: relative;
  z-index: 5;
  font-weight: bold;
  padding-top: 26px;
}
.public-header .cont {
  width: 100%;
  position: absolute;
  top: 24px;
  left: 0;
  z-index: 3;
  font-size: 60px;
  font-weight: bold;
  background: linear-gradient(180deg, #67E2B6 0%, #F4FFFB 84%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  font-family: AlimamaFangYuanTiVF-Bold-Round, AlimamaFangYuanTiVF-Bold, AlimamaFangYuanTiVF;
}
.public-nav {
  display: flex;
  justify-content: space-between;
  position: relative;
}
.public-nav::before {
  content: "";
  width: 100%;
  height: 6px;
  background-color: #D8D8D8;
  position: absolute;
  bottom: 0;
  left: 0;
  z-index: 15;
}
.public-nav li {
  width: 194px;
  padding-bottom: 19px;
  text-align: center;
  font-size: 28px;
  color: #aaa;
  cursor: pointer;
  line-height: 37px;
  position: relative;
}
.public-nav li:last-child {
  margin-right: 0;
}
.public-nav li a {
  color: #C2C2C2;
  display: block;
}
.public-nav li.active {
  border: none;
  color: #333;
}
.public-nav li.active::before {
  content: "";
  width: 100%;
  height: 6px;
  background-color: #E73733;
  position: absolute;
  bottom: 0;
  left: 0;
  z-index: 15;
}
.public-nav li.active a {
  color: #333;
}
.public-nav li:not(.active):hover {
  border-color: #E73733;
  color: #E73733;
}
.public-nav li:not(.active):hover a {
  color: #E73733;
}
.public-banner {
  width: 100%;
  height: 549px;
  background-image: url("../../img/about/bg.png");
  background-repeat: no-repeat;
  background-size: cover;
  margin-top: 120px;
}
.public-banner .main {
  width: 1200px;
  padding: 0 62px;
  margin: 0 auto;
  font-family: PingFangSC-Semibold, PingFang SC;
}
.public-banner .main.line {
  position: relative;
}
.public-banner .main.line::before,
.public-banner .main.line::after {
  content: "";
  width: 46px;
  height: 1px;
  background-color: #fff;
  position: absolute;
  z-index: 15;
  transform: rotate(-45deg);
}
.public-banner .main.line::before {
  left: 54px;
  bottom: -20px;
}
.public-banner .main.line::after {
  left: 170px;
  bottom: 100px;
}
.public-banner .main .title {
  color: #FFFFFF;
  font-size: 38px;
  line-height: 53px;
  padding-top: 190px;
}
.public-banner .main .cont {
  font-size: 20px;
  line-height: 28px;
  color: #FFFFFF;
}
.public-main {
  width: 1200px;
  margin: 0 auto;
  padding: 48px 26px 108px;
}
.no-select {
  -webkit-user-selct: none;
  -moz-user-select: none;
  -ms-user-select: none;
  user-select: none;
}
footer {
  height: 419px !important;
  background: #EDF2F0;
  display: flex;
  flex-direction: column;
}
footer .foot {
  width: 1200px;
  padding: 0 36px;
  height: 0;
  flex: 1;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  padding-top: 69px;
}
footer .foot .left {
  padding-left: 24px;
}
footer .foot .left img {
  width: 203px;
  height: 56px;
  display: block;
}
footer .foot .right {
  display: flex;
}
footer .foot .right ul {
  margin-right: 36px;
  text-align: center;
}
footer .foot .right ul:last-child {
  margin-right: 0;
}
footer .foot .right ul a:hover {
  color: #E73733;
}
footer .foot .right ul div {
  padding-bottom: 7px;
}
footer .foot .right ul div a {
  color: #333333;
  font-size: 16px;
  font-weight: bold;
  line-height: 22px;
}
footer .foot .right ul li {
  margin-top: 8px;
}
footer .foot .right ul li a {
  color: #777777;
  font-size: 12px;
  line-height: 17px;
}
footer .foot .right ul li:not(.gongzhonghao) a {
  display: flex;
  align-items: center;
  justify-content: center;
}
footer .foot .right ul li:not(.gongzhonghao) a img {
  width: 12px;
  margin-left: 5px;
}
footer .foot .right ul li:not(.gongzhonghao) a img.weibo {
  width: 16px;
}
footer .foot .right ul li.gongzhonghao a img {
  width: 62px;
  height: 62px;
  display: block;
  margin: 4px auto;
}
footer .bottom {
  height: 80px;
  border-top: 1px solid rgba(203, 203, 203, 0.6);
}