html{height:100%;-webkit-text-size-adjust: 100%;-ms-text-size-adjust: 100%;-webkit-font-smoothing:antialiased;}
body{margin:0;padding:0;background-color:#fff;min-height:100%;height:auto !important;height:100%;color:#404040;font:16px/1.5 Helvetica,arial;}
h1,h2,h3,h4,h5,h6,p,figure,form{margin:0;}
table{border-collapse:collapse; border-spacing:0;}
img{border:0;vertical-align:middle;-ms-interpolation-mode: bicubic;}
a{text-decoration:none;color:#000;outline: none;cursor: pointer;}
/* hn */
h1{font-size:16px;line-height:36px;}
h2{font-size:14px;line-height:30px;}
h3{line-height:24px;}
h3,h4,h5,h6{font-size:12px;}
/* ul ol dl */
ul,li,ol{margin: 0;padding:0;list-style: none outside none;}
dl{margin-bottom: 18px;}
dt{font-weight: bold;}
dd{margin:0 0 0 9px;padding:0;}
svg:not(:root) { overflow: hidden;}
/* clearfix */
.fl{float:left;}
.fr{float:right;}
.clearfix:before, .clearfix:after {content:""; display:table;}
.clearfix:after{clear:both;overflow:hidden;}
.clearfix{zoom:1;}






.top-box {
  position: absolute;
  width: 100%;
  height: 64px;
}
.top-box .header-box {
  display: flex;
  justify-content: space-between;
  align-items: center;
  width: 1200px;
  margin: 0 auto;
  padding-top: 12px;
  font-family: "Microsoft YaHei";
  font-size: 20px;
  font-style: normal;
  font-weight: 400;
  line-height: normal;
  color: #222;
}
.top-box .header-box .header-left {
  display: flex;
  align-items: center;
  gap: 16px;
}
.top-box .header-box .header-right {
  display: flex;
  align-items: center;
  gap: 48px;
}
.top-box .header-box .header-right > a {
  color: #666;
  font-family: "Microsoft YaHei";
  font-size: 18px;
  font-style: normal;
  font-weight: 400;
  line-height: normal;
}
.top-box .header-box .header-right > a:hover {
  color: #3DCA95;
}
.top-box .header-box img {
  width: 40px;
  height: 40px;
}
.top-box .hidden-header-box {
  position: fixed;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  justify-content: space-between;
  width: 100%;
  height: 64px;
  margin: 0 auto;
  background-color: #fff;
  z-index: 999;
}
.top-box .hidden-header-box .hidden-header-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  min-width: 1200px;
  margin: 0 auto;
  font-family: "Microsoft YaHei";
  font-size: 20px;
  font-style: normal;
  font-weight: 400;
  line-height: normal;
  color: #222;
}
.top-box .hidden-header-box .hidden-header-content .header-left {
  display: flex;
  align-items: center;
  gap: 16px;
}
.top-box .hidden-header-box .hidden-header-content .header-right {
  display: flex;
  align-items: center;
  gap: 48px;
}
.top-box .hidden-header-box .hidden-header-content .header-right > a {
  color: #666;
  font-family: "Microsoft YaHei";
  font-size: 18px;
  font-style: normal;
  font-weight: 400;
  line-height: normal;
}
.top-box .hidden-header-box .hidden-header-content .header-right > a:hover {
  color: #3DCA95;
}
.top-box .hidden-header-box img {
  width: 32px;
  height: 32px;
}

.banner-box {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 167px 0 50px 0;
  background: url(bg.png) no-repeat center;
  background-size: cover;
}
.banner-box h1 {
  position: relative;
  color: #111;
  font-family: "Douyin Sans";
  font-size: 78px;
  font-style: normal;
  font-weight: 700;
  line-height: normal;
  letter-spacing: 6.24px;
}
.banner-box h1 span {
  position: absolute;
  right: 0;
  top: -25px;
  display: flex;
  justify-content: center;
  width: 97px;
  height: 44px;
  color: #FFF;
  font-family: "Alimama ShuHeiTi";
  font-size: 18px;
  font-style: normal;
  font-weight: 700;
  line-height: 35px;
  letter-spacing: 0.54px;
  background: url(banner-qipao.png) no-repeat center;
  background-size: cover;
}
.banner-box h1 + p {
  width: 718px;
  margin-top: 19px;
  color: rgba(0, 66, 96, 0.85);
  text-align: center;
  font-family: "Source Han Sans CN";
  font-size: 30px;
  font-style: normal;
  font-weight: 400;
  line-height: 46px;
  letter-spacing: 1.2px;
}
.banner-box ul {
  display: flex;
  justify-content: space-between;
  width: 880px;
  margin-top: 64px;
}
.banner-box ul li {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
}
.banner-box ul li img {
  width: 70px;
  height: 70px;
}
.banner-box ul li span {
  color: #333;
  font-family: "Source Han Sans CN";
  font-size: 20px;
  font-style: normal;
  font-weight: 400;
  line-height: normal;
}
.banner-box .download-box {
  display: flex;
  gap: 64px;
  width: 600px;
  height: 78px;
  margin-top: 67px;
}
.banner-box .download-box > a:hover {
  border-radius: 12px; background:#2AC7B7
}
.banner-box .download-box > a {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 20px;
  width: 268px;
  height: 78px;
  border-radius: 12px; background:#3DCA95
}


.banner-box .download-box > a span {
  color: #FFF;
  font-family: "Source Han Sans CN";
  font-size: 24px;
  font-style: normal;
  font-weight: 700;
  line-height: normal;
}
.banner-box .download-box + p {
  margin-top: 56px;
}
.banner-box .download-box ~ p {
  color: #888;
  text-align: center;
  font-family: "Microsoft YaHei UI";
  font-size: 16px;
  font-style: normal;
  font-weight: 400;
  line-height: 26px;
}
.banner-box .video-and-help {
  display: inline-flex;
  align-items: center;
  gap: 40px;
  margin-top: 27px;
}
.banner-box .video-and-help > a {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 8px;
}
.banner-box .video-and-help > a:first-of-type {
  width: 164px;
  height: 60px;
  border-radius: 49px;
  border: 1px solid #12AFF7;
}
.banner-box .video-and-help > a:first-of-type:hover {
  border-radius: 49px;
  border: 1px solid #12AFF7;
  background: rgba(18, 175, 247, 0.1);
}
.banner-box .video-and-help > a:first-of-type:active {
  border-radius: 49px;
  border: 1px solid #12AFF7;
  background: rgba(18, 175, 247, 0.15);
}
.banner-box .video-and-help > a:first-of-type span {
  color: #41B3FF;
  font-family: "Microsoft YaHei UI";
  font-size: 20px;
  font-style: normal;
  font-weight: 400;
  line-height: normal;
}
.banner-box .video-and-help > a:last-of-type {
  width: 164px;
  height: 60px;
  border-radius: 49px;
  border: 1px solid #E79E63;
}
.banner-box .video-and-help > a:last-of-type:hover {
  border-radius: 49px;
  border: 1px solid #E79E63;
  background: rgba(231, 158, 99, 0.1);
}
.banner-box .video-and-help > a:last-of-type:active {
  border-radius: 49px;
  border: 1px solid #E79E63;
  background: rgba(231, 158, 99, 0.15);
}
.banner-box .video-and-help > a:last-of-type span {
  color: #E79E63;
  font-family: "Microsoft YaHei UI";
  font-size: 20px;
  font-style: normal;
  font-weight: 400;
  line-height: normal;
}
.banner-box .overlay {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.8);
  z-index: 999;
}
.banner-box .video-popup {
  display: none;
  position: fixed;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  z-index: 1000;
  background-color: #fff;
  border-radius: 10px;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.3);
  z-index: 1000;
}
.banner-box .close-btn {
  position: absolute;
  top: 10px;
  right: 10px;
  border-radius: 50%;
  width: 20px;
  height: 20px;
  font-size: 20px;
  background: rgba(255, 255, 255, 0.5);
  z-index: 1000;
  cursor: pointer;
}
.banner-box .close-btn > div {
  width: 100%;
  height: 100%;
  line-height: 21px;
  text-align: center;
  border-radius: 50%;
}
.banner-box .close-btn:hover {
  background: rgba(255, 255, 255, 0.7);
}
.banner-box .close-btn:active {
  background: rgba(255, 255, 255, 0.15);
}
.banner-box .video-popup video {
  max-width: 100%;
  height: auto;
}

.step-box {
  background: url(step-bg.png) no-repeat center;
  background-size: 1040px 710px;
  background-position: 78% 120%;
  height: 850px;
}
.step-box h1 {
  margin-top: 108px;
  text-align: center;
  font-family: "Douyin Sans";
  font-size: 52px;
  font-style: normal;
  font-weight: 700;
  line-height: normal;
  letter-spacing: 2.08px;
  background: linear-gradient(90deg, #3DCA95 30%, #2AC7B7 50%);
  background-clip: text;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}
.step-box h1 + p {
  margin-top: 24px;
  text-align: center;
  color: #767B79;
  font-family: "Microsoft YaHei UI";
  font-size: 26px;
  font-style: normal;
  font-weight: 400;
  line-height: 100%;
  letter-spacing: 0.52px;
}
.step-box .step-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  width: 1200px;
  margin: 80px auto 0 auto;
}
.step-box .step-content ul {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.step-box .step-content ul li {
  display: flex;
  justify-content: space-between;
  cursor: pointer;
}
.step-box .step-content ul li.active {
  width: 348px;
  height: 90px;
  border-radius: 12px;
  background: #FFF;
  box-shadow: 0px 3.178px 12.713px 0px rgba(18, 175, 247, 0.2);
}
.step-box .step-content ul li.active p {
  padding: 21px 0 21px 26px;
  color: #3DCA95;
  font-family: "Microsoft YaHei UI";
  font-size: 22px;
  font-style: normal;
  font-weight: 700;
  line-height: normal;
}
.step-box .step-content ul li.active span {
  color: #3DCA95;
  font-family: "DingTalk JinBuTi";
  font-size: 40px;
  font-style: normal;
  font-weight: 400;
  line-height: normal;
}
.step-box .step-content ul li.active svg {
  padding: 30px 30px 29px 0;
  display: block;
}
.step-box .step-content ul li svg {
  display: none;
}
.step-box .step-content ul li p {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 21px 0 21px 26px;
  color: #797979;
  font-size: 20px;
  font-style: normal;
  font-weight: 400;
  line-height: normal;
}
.step-box .step-content ul li p span {
  color: #797979;
  font-size: 22px;
  font-style: normal;
  font-weight: 400;
  line-height: normal;
}
.step-box .step-img {
  position: relative; padding-right:100px;
}
.step-box .step-img img {
  display: none;
}
.step-box .step-img img.active {
  position: relative;
  display: block;
  width: 608px;
  height: auto;
  z-index: 1;
}

#YSF-BTN-HOLDER {
  display: none !important;
}



.m{ width:1200px; margin:0 auto; overflow:hidden; }
.nr h1{ font-size:24px; text-align:center; padding:30px 0 20px 0}
.xx{ text-align:center; background-color:#f8f8f8; padding-bottom:20px}
.nrs{ font-size:16px; line-height:33px; padding:30px 0 30px 0; border-top:1px solid #ddd; border-bottom:1px solid #ddd;}
.sx{ padding:20px 0 20px 0}

.lb li{ border-bottom:1px dotted #ddd; line-height:50px}
.lb span{float:right}

.fy{ text-align:center; padding:20px}

.ys{background-color:#f8f8f8; padding:80px; overflow:hidden}
.ys ul{ width:1200px; margin:0 auto; text-align:center;}
.ys h3{ font-size:36px; padding: 0 0 60px 0; margin:0; font-weight:100}
.ys b{ display:block; font-size:18px; padding:10px; background-color:#3DCA95; color:#FFF;border-radius:15px; margin-bottom:20px;}
.ys li{ line-height:40px; float:left; width:28%; margin-right:40px; background-color:#FFF; border-radius:15px; height:340px;}
.ys li:last-child{ margin:0}
.ys img{ height:30px}


.b1 {background: linear-gradient(270deg, #29c7d2 0%, #52ca9b 100%); overflow:hidden}
.b1 ul{padding:120px 0 60px 0; color:#fff; overflow:hidden}
.b1 h2{ font-size:46px; padding-bottom:28px; margin:0; font-weight:100}
.b1 h4{ font-size:20px; font-weight:100}
.b1 h5:hover{background-color:#333; color:#fff}
.b1 h5{background-color: #fff; padding: 10px 15px 10px 15px; float: right; width: 120px; font-size:18px; text-align:center;border-radius:25px; color:#3DCA95; margin:20px 0 0 0;}
.b1 h5 a:hover{ color:#fff}
.b1 h5 a{color:#3DCA95; display:block}










/* footer */
.footer-box{
	width: 100%;
	height:40px;
	background: #000;
	display: flex;
	align-items: center;
	justify-content: center;
}
.footer-box span {
	font-size: 14px;
	color:#888;
}
.footer-box span a {
	font-size: 14px;
	color:#888;
}
.footer-box i {
	width: 1px;
	height: 12px;
	background-color: #888;
	margin: 0 30px;
}