html,
body,
p {
  margin: 0;
  padding: 0;
}

a {
  text-decoration: none;
  color: rgba(147, 149, 153, 1);
  font-size: 12px;
  /*	-webkit-tap-highlight-color: none;
	-webkit-tap-highlight-color: transparent;
	-webkit-touch-callout: none;
	-webkit-user-select: none;
	-moz-user-focus: none;
	-moz-user-select: none;*/
}

html,
body {
  font-size: 16px;
  /*	font-family: PingFangSC-Regular;*/
  font-family: "Microsoft YaHei";
}

.g-doc {
  /*	min-height: 99.9%;*/
  position: relative;
}

.title {
  color: #313233;
  font-size: 26px;
  font-weight: 600;
}

.title .version {
  font-weight: normal;
  font-size: 14px;
  vertical-align: -4px;
}

.sub-title {
  color: rgba(147, 149, 153, 1);
  margin: 15px 0 15px;
}

.small-desc {
  color: rgba(196, 199, 204, 1);
  font-size: 12px;
  margin-bottom: 38px;
}

.header {
  box-sizing: border-box;
  background: url("header.svg") no-repeat center;
  background-size: 100% 100%;
  height: 219px;
  width: 1024px;
  margin: 0 auto;
  position: relative;
}

.header img {
  position: absolute;
  top: 49px;
  left: 50%;
  transform: translateX(-50%);
  width: 300px;
}

.body {
  padding-top: 50px;
  width: 840px;
  height: auto;
  margin: 0 auto;
}

.body .card {
  box-sizing: border-box;
  width: 400px;
  height: 380px;
  box-shadow: 0px 4px 20px 0px rgba(184, 192, 204, 0.4);
  border-radius: 20px;
  float: left;
  margin: 0px 10px 22px 10px;
  text-align: center;
  padding-top: 56px;
  position: relative;
  transition: all linear 0.2s;
}
.body .card a.download-btn {
  display: block;
  box-sizing: border-box;
  width: 200px;
  height: 40px;
  line-height: 40px;
  color: #fff;
  border-radius: 20px;
  margin: 0 auto 10px auto;
  background: rgba(51, 133, 255, 1);
  transition: all linear 0.2s;
}
.body .card a.download-box {
  height: auto !important;
  max-height: 40px;
  overflow: hidden;
  position: absolute;
  z-index: 99;
  left: 50%;
  transform: translate(-50%, 0);
}
.body .card a.download-box:hover {
  max-height: 400px;
}
.placeholder-btn {
  display: block;
  height: 40px;
  margin: 0 auto 10px auto;
}
.body .card a.download-box:hover + .more {
  visibility: hidden;
}
.body .card a.download-box .btn-item {
  width: 200px;
  cursor: pointer;
}
.body .card a.download-btn.more {
  color: #313233;
  background: #fff;
  border: 1px solid rgba(196, 199, 204, 1);
}

.body .card a.download-btn.now.active {
  box-shadow: 0 0 10px rgba(51, 133, 255, 1);
}

.body .card a.download-btn.more.active {
  box-shadow: 0 0 10px rgba(196, 199, 204, 1);
}

.body .card a.exchange-btn {
  color: rgba(51, 133, 255, 1);
  font-size: 16px;
  position: absolute;
  bottom: 22px;
  left: 50%;
  transform: translateX(-50%);
}

.body .card a.exchange-btn img {
  width: 22px;
  height: 18px;
  vertical-align: -20%;
}

.body .card .qrcode {
  width: 200px;
  height: 200px;
  margin-top: 16px;
}

.body .card.hide {
  display: none;
}
.body .card2 {
  width: 820px;
  height: auto;
  padding: 7% 0;
}
.body .card2 .card2-l {
  float: left;
  width: 400px;
}
.body .card2 .card2-r {
  float: right;
  width: 400px;
  position: relative;
}
.body .card2 .sub-title {
  /* margin: 15px 47px 15px 0; */
}

.body .content {
  position: relative;
  box-sizing: border-box;
  width: 97%;
  height: auto;
  margin: 0 auto;
  padding: 40px;
  border-radius: 10px;
  background: #fff;
  color: rgba(147, 149, 153, 1);
  display: none;
  box-shadow: 0px 4px 20px 0px rgba(184, 192, 204, 0.4);
}

.body .content .close {
  position: absolute;
  top: 8px;
  right: 8px;
  width: 24px;
  line-height: 24px;
  text-align: center;
  font-size: 24px;
  cursor: pointer;
}

.body .content .content-title {
  font-size: 26px;
  font-weight: 600;
}

.body .content .inner-content {
  padding-top: 20px;
  line-height: 1.7;
  font-size: 15px;
  text-align: justify;
}

.body .content .inner-content p {
  line-height: 30px;
}
.clear {
  clear: both;
}
.footer {
  width: 80%;
  height: auto;
  margin: 15px auto;
  background: #fff;
  border-top: 1px solid rgba(196, 199, 204, 1);
  padding: 15px 0 15px 0;
  text-align: center;
}

.footer .logo {
  width: 65px;
  height: 24px;
  margin-top: 15px;
}

.footer a {
  display: inline-block;
  /* width: 70px; */
  padding: 0 4px;
  font-size: 14px;
  margin-top: 28px;
  position: relative;
  white-space: nowrap;
}

.footer a .code-box {
  position: absolute;
  bottom: 30px;
  left: -55px;
  z-index: 1000;
  width: 180px;
  height: 200px;
  background: #fff;
  box-shadow: 0px 10px 40px 0px rgba(184, 192, 204, 0.4);
  border-radius: 10px;
  color: #3385ff;
  font-size: 16px;
}

.footer a .code-box.hide {
  display: none;
}

.footer a .code-box img {
  width: 154px;
  height: 154px;
  margin-top: 10px;
}

.footer a .code-box p {
  margin-top: -10px;
}

.footer a:hover {
  color: #3385ff;
}

.footer .copyright {
  font-size: 12px;
  line-height: 1.5;
  color: #939599;
  margin-top: 16px;
}

.footer .copyright a {
  font-size: 12px;
}

/*PAD*/
@media screen and (min-width: 768px) and (max-width: 991px) {
}

/*phone*/
@media screen and (max-width: 767px) {
}

@media screen and (max-width: 1024px) {
  body {
    padding-bottom: 0;
  }

  .header {
    background: none;
    width: 100%;
    display: none;
  }

  .body {
    padding: 20px 0;
    width: 100%;
    height: auto;
  }

  .body .card-box {
    width: 100%;
    height: inherit;
  }

  .body .card {
    float: none;
    width: 92%;
    margin: 0 auto 20px;
    background: #fff;
  }

  .body .card2 {
    width: 92%;
    height: auto;
    padding: 7% 0;
    padding-top: 56px;
  }
  .body .card2 .card2-l {
    float: none;
    width: 100%;
    text-align: center;
  }
  .body .card2 .card2-r {
    float: none;
    width: 100%;
  }
  .body .card2 .sub-title {
    margin: 20px 0 35px;
  }

  .body .content {
    width: 92%;
    margin: 0 auto 20px;
  }

  .footer {
    width: 92%;
    margin: 0 auto 10px auto;
  }

  .footer div {
    padding-top: 8px;
  }

  .footer img {
    margin: 20px 0 10px;
  }

  .footer a {
    display: inline;
    font-size: 12px;
  }

  .footer a:hover {
    color: rgba(147, 149, 153, 1);
  }

  .footer .copyright span {
    display: block;
  }
}

.footer .wechat-hov:hover .code-box {
  display: block;
}

@media (max-width: 414px) {
  .footer .wechat-hov:hover .code-box.nc {
    left: -88px;
  }
}

@media (max-width: 375px) {
  .footer .wechat-hov:hover .code-box.nc {
    left: -110px;
  }
}

@media (max-width: 320px) {
  .footer .wechat-hov:hover .code-box {
    left: -80px;
  }

  .footer .wechat-hov:hover .code-box.nc {
    left: -158px;
    top: -222px;
  }
}

a img {
  border: none;
}

body > a:last-child {
  display: none;
}

/*PC*/
@media screen and (min-width: 1680px) {
  html {
    min-height: 100%;
    position: relative;
  }
  body {
    padding-bottom: 245px;
  }
  .footer {
    position: absolute;
    bottom: 0px;
    left: 10%;
    width: 80%;
    height: 185px;
  }
}