body {
  color: #333333;
  font-family: Inter-Regular, PingFangSC-Regular, sans-serif, "microsoft yahei";
  background: #fff;
  overflow-x: hidden;
}

html {
  font-size: 100px;
}
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}
dl {
  margin: 0;
}
dt {
  font-weight: normal;
}
ul,
li {
  list-style-type: none;
  margin: 0;
}
h1,
h2,
h3,
h4,
h5,
h6 {
  font-size: 100%;
  font-weight: normal;
}
a {
  color: #333333;
  text-decoration: none;
  outline: none;
  transition: all 0.3s;
}
a:hover {
  color: #ca0915;
}
a:focus {
  text-decoration: none;
  color: inherit;
}
img {
  border: 0;
  vertical-align: middle;
  transition: all 0.6s;
  max-width: 100%;
}
table {
  border-collapse: collapse;
}
input,
textarea,
select,
button {
  border: 0;
  outline: none;
}
button {
  cursor: pointer;
}
.wrap {
  width: 100%;
  overflow: hidden;
}
.container {
  width: 12rem;
  margin: 0 auto;
  max-width: 90%;
  z-index: 3;
}
/*公共样式勿删除*/

.clearfix:after {
  content: " ";
  display: block;
  clear: both;
  visibility: hidden;
  line-height: 0;
  height: 0;
}
.clearfix {
  zoom: 1;
}
.flex {
  display: flex;
  align-items: center;
}
.flex_item {
  flex: 1;
}
video {
  vertical-align: middle;
  background: #000;
  width: 100%;
}
.pic img {
  width: 100%;
}
.pic {
  overflow: hidden;
  position: relative;
}
.pic:hover img {
  transform: scale(1.1);
}
.hidden {
  display: none;
}
html,
body {
  min-height: 100%;
}
/**/
.bg {
  background: url(http://66dwz-img.oss-cn-beijing.aliyuncs.com/2023/09/10/64fd7e776d80d.png) center no-repeat;
  background-size: cover;
}
.header {
  width: 100%;
  transition: all 0.5s;
  z-index: 99;
  font-size: 0.18rem;
  border-bottom: 1px solid rgba(0, 0, 0, 0.1);
}
.header .logo {
  width: 2.02rem;
}

.header .nav {
  display: flex;
  align-items: center;
}
.header .nav > li {
  z-index: 10;
  margin-left: 0.5rem;
  position: relative;
}

.header .nav > li > a {
  display: block;
  line-height: 0.96rem;
  position: relative;
}
.header .nav > li.on > a::after,
.header .nav > li:hover > a::after {
  content: "";
  display: block;
  height: 4px;
  position: absolute;
  bottom: 0.15rem;
  left: 0;
  width: 100%;
  background: #036aff;
  border-radius: 22px;
}
.header .nav > li.on > a,
.header .nav > li:hover > a {
  color: #036aff;
}
.footer {
  text-align: center;
  color: #fff;
  position: fixed;
  left: 0;
  bottom: 0;
  width: 100%;
  background: rgba(0, 0, 0, 0.8);
  font-size: 0.14rem;
  line-height: 0.19rem;
  padding: 0.11rem 0;
}
.footer a {
  color: #fff;
}
@font-face {
  font-family: Alimama_ShuHeiTi_Bold;
  src: url(https://puhuiti.oss-cn-hangzhou.aliyuncs.com/AlimamaShuHeiTi/AlimamaShuHeiTi-Bold/AlimamaShuHeiTi-Bold.ttf);
}
@font-face {
  font-family: DingTalkJinBuTi-Regular;
  src: url(https://puhuiti.oss-cn-hangzhou.aliyuncs.com/AlimamaDongFangDaKai/AlimamaDongFangDaKai-Regular/DingTalkJinBuTi-Regular.ttf);
}

.homepage {
  position: fixed;
  left: 0;
  top: 50%;
  transform: translate(0, -50%);
  width: 100%;
  font-size: 0.2rem;
}
.homepage dt {
  font-size: 0.72rem;
  font-family: Alimama_ShuHeiTi_Bold;
  font-weight: 700;
  line-height: 0.86rem;
  letter-spacing: 0.07rem;
  background: linear-gradient(to right, #2bbcff, #0267ff, #0267ff);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}
.homepage dd {
  max-width: 6.08rem;
  font-family: DingTalkJinBuTi-Regular;
  height: 0.6rem;
  display: flex;
  padding-left: 0.16rem;
  align-items: center;
  margin-top: 0.38rem;
  justify-content: center;
  letter-spacing: 0.16rem;
  border: 1px solid rgba(0, 0, 0, 0.5);
}
.homepage ul {
  display: flex;
  flex-wrap: wrap;
  max-width: 4.9rem;
  text-align: center;
  margin: -0.08rem;
  padding-top: 1.12rem;
}
.homepage ul li {
  width: 33.333%;
  padding: 0.08rem;
}
.homepage ul li a {
  display: flex;
  align-items: center;
  justify-content: center;
  color: #0256ff;
  background: linear-gradient(
    270deg,
    rgba(255, 255, 255, 0.8) 0%,
    rgba(255, 255, 255, 0.3) 100%
  );
  height: 0.56rem;
  border-radius: 2px;
  border: 1px solid #ffffff;
}
.homepage img {
  width: 7.06rem;
  max-width: 100%;
}
.side_kf {
  position: fixed;
  right: 0.32rem;
  bottom: 1rem;
  z-index: 99;
  width: 1rem;
}
@media screen and (min-width: 1921px) and (max-width: 4000px) {
}
@media screen and (min-width: 1441px) and (max-width: 1600px) {
  html {
    font-size: 90px;
  }
}
@media screen and (min-width: 1200px) and (max-width: 1440px) {
  html {
    font-size: 80px;
  }
}
@media screen and (min-width: 980px) and (max-width: 1199px) {
  html {
    font-size: 70px;
  }
}
@media (max-width: 768px) {
  .header {
    padding: 0.1rem 0;
    position: relative;
    font-size: 0.14rem;
  }
  .header .flex_item {
    position: relative;
    z-index: 98;
  }
  .header .nav > li {
    margin: 0;
    padding: 0 0.15rem;
  }
  .header .nav {
    display: none;
    position: absolute;
    width: 100%;
    padding-top: 0.6rem;
    left: 0;
    padding-bottom: 0.1rem;
    top: 0;
    background: #fff;
  }
  .header .nav > li.on > a::after,
  .header .nav > li:hover > a::after {
    bottom: 0;
  }
  .header .nav > li > a {
    line-height: 0.45rem;
  }
  .header .logo {
    width: 1.21rem;
  }
  .m_nav {
    position: absolute;
    right: 15px;
    top: 20px;
    width: 25px;
    z-index: 99;
  }
  .m_nav i {
    display: block;
    height: 2px;
    background: #0256ff;
    margin-bottom: 6px;
  }
  .cross i:nth-of-type(1) {
    -webkit-transform: translateY(8px) rotate(-45deg);
    -ms-transform: translateY(8px) rotate(-45deg);
    transform: translateY(8px) rotate(-45deg);
  }
  .cross i:nth-of-type(2) {
    opacity: 0;
  }
  .cross i:nth-of-type(3) {
    -webkit-transform: translateY(-8px) rotate(45deg);
    -ms-transform: translateY(-8px) rotate(45deg);
    transform: translateY(-8px) rotate(45deg);
  }
  .hidden-xs {
    display: none;
  }
  .visible-xs {
    display: block;
  }
  .container {
    width: 100%;
    padding: 0 15px;
    max-width: 100%;
  }
  .homepage {
    padding: 0 0.2rem;
    font-size: 0.16rem;
  }
  .homepage ul li {
    width: 50%;
  }
  .homepage ul {
    padding-top: 0.7rem;
  }
  .homepage dl {
    text-align: center;
  }
  .homepage dt {
    font-size: 0.47rem;
    line-height: 0.57rem;
  }
  .homepage dt span {
    display: block;
  }
  .homepage dd {
    font-size: 0.13rem;
    height: 0.4rem;
    margin-top: 0.27rem;
    letter-spacing: 0.06rem;
  }
  .bg {
    background: url(../images/bg_m.png) center no-repeat;
    background-size: cover;
  }
  .side_kf {
    width: 0.6rem;
    right: 0.15rem;
    bottom: 0.75rem;
  }
}