* {
  box-sizing: border-box;
}

html,
body {
  position: relative;
}

html {
  height: 100%;
  overflow: hidden;
}

body {
  background-color: #fff;
  height: 100%;
  min-width: 1200px;
  margin: 0 auto;
  overflow: auto;
  overflow-x: hidden;
  font-family: PingFangSC, Arial, Helvetica, sans-serif;
  position: relative;
}

/* 1200下，两边文字太靠近边框了 */
@media all and (max-width: 1240px) {
  html {
    overflow: auto;
  }

  body {
    width: 1240px;
    overflow-x: hidden;
  }
}

.page-head {
  height: 917px;
  background: url("../img/page-head-bg.svg") top center no-repeat;
  overflow: hidden;
}

.app-logo {
  height: 62px;
  display: flex;
  justify-content: flex-start;
  padding-top: 22px;
}

.app-logo-left,
.app-head-right {
  background-position: center;
  background-size: auto 100%;
  background-repeat: no-repeat;
}

.app-logo-left {
  width: 144.56px;
  background: url("../img/head-logo-left.svg") center no-repeat;
}

.app-logo-right {
  width: 101.45px;
  background: url("../img/head-logo-right.svg") center no-repeat;
  margin-left: 20.05px;
}

.app-down-link a {
  display: block;
  background: #fff;
  border-radius: 2px;
  font-size: 16px;
  color: #3684D6;
  width: 128px;
  line-height: 48px;
  text-align: center;
  margin-top: 40px;
}

.app-name {
  margin-top: 260px;
  font-weight: bold;
  font-size: 60px;
  line-height: 84px;
  color: #FFFFFF;
}

.page-head .app-desc {
  margin-top: 18px;
  font-size: 36px;
  font-weight: 500;
  color: #FFFFFF;
  line-height: 50px;
  width: 597px;
}

.app-page-footer .copyright,
.app-page-footer .webnote {
  font-size: 12px;
  line-height: 17px;
  color: #fff;
  margin-top: 16px;
}

.app-page-footer .copyright {
  padding-top: 436px;
}

.body-content {
  position: relative;
  z-index: 11;
}

.body-content-bg {
  position: relative;
  width: 1200px;
  left: auto;
  right: auto;
  margin: 0 auto;
  overflow: visible;
  z-index: 1;
}

.main-content {
  min-height: 100%;
  width: 1200px;
  margin: 0 auto;
  position: relative;
}

.app-page-footer {
  height: 650px;
  text-align: right;
  position: relative;
  background: url("../img/page-footer-bg.svg") bottom right no-repeat;
}

.app-page-footer .logo {
  position: absolute;
  right: 0;
  top: 296px;
  width: 49px;
  height: 35px;
  background: url("../img/app-logo.svg") center center no-repeat;
}

.app-demo {
  position: absolute;
  top: 84px;
  left: 716px;
  width: 557px;
  height: 781px;
  background: url("../img/demo.png") center center no-repeat;
}

.app-platform-info-title {
  font-weight: 500;
  font-size: 40px;
  line-height: 56px;
  color: #1A202C;
}

.app-platform-info-content {
  margin-top: 90px;
}

.app-platform-info-content-row + .app-platform-info-content-row {
  margin-top: 100px;
}

.app-platform-item {
  width: 300px;
  float: left;
}

.app-platform-item + .app-platform-item {
  margin-left: 140px;
}

.app-platform-item .flag {
  width: 37px;
  height: 37px;
  background-position: center center;
  background-repeat: no-repeat;
}

.app-platform-kpty .flag {
  background-image: url("../img/spe-kpty.png");
}

.app-platform-ffdz .flag {
  background-image: url("../img/spe-ffdz.png");
}

.app-platform-gzld .flag {
  background-image: url("../img/spe-gzld.png");
}

.app-platform-info .main-content {
  padding: 0 6px;
}

.app-platform-item .title {
  margin-top: 20px;
  font-weight: 500;
  font-size: 24px;
  line-height: 34px;
  color: #1A202C;
}

.app-platform-item .desc {
  margin-top: 10px;
  font-size: 16px;
  line-height: 24px;
  color: #5A6578;
}

.app-fun-block-item .img {
  width: 70px;
  height: 70px;
  border-radius: 50%;
  background-position: center center;
  background-repeat: no-repeat;
}

.app-fun-block-item-sbxt .display-img {
  background-position: center center;
  background-repeat: no-repeat;
}

.app-fun-block-item .title {
  margin-top: 32px;
  font-weight: 500;
  font-size: 40px;
  line-height: 56px;
  color: #1A202C;
}

.app-fun-block-item .desc {
  margin-top: 24px;
  font-size: 18px;
  line-height: 26px;
  color: #5A6578;
  width: 370px;
}

.app-fun-block-item .desc-p + .desc-p {
  margin-top: 8px;
}

.app-fun-block-item-jcgn {
  height: 980px;
  margin-top: 0;
}

.app-fun-block-item-jcgn .display-content {
  padding-top: 200px;
  margin-left: 753px;
}

.app-fun-block-item-jcgn .display-img {
  position: absolute;
  top: 150px;
  left: 68px;
  width: 374px;
  height: 663px;
  background: url("../img/fun-jcgn.png") center no-repeat;
}


.app-fun-block-item-jcgn .display-content .img {
  background-color: #E2E6FF;
  background-image: url("../img/fun-jcgn-flag.png");
}

.app-fun-block-item-yscj {
  height: 595px;
}

.app-fun-block-item-yscj .display-content {
  padding-top: 160px;
  margin-left: 86px;
}

.app-fun-block-item-yscj .display-img {
  position: absolute;
  top: 0px;
  left: 855px;
  width: 274px;
  height: 594px;
  background: url("../img/fun-yscj.png") center no-repeat;
}

.app-fun-block-item-yscj .display-content .img {
  background-color: #FFEAD4;
  background-image: url("../img/fun-yscj-flag.png");
}

.app-fun-block-item-zjjh {
  height: 858px;
}

.app-fun-block-item-zjjh .display-content {
  padding-top: 269px;
  margin-left: 753px;
}

.app-fun-block-item-zjjh .display-img {
  position: absolute;
  top: 101px;
  left: 118px;
  width: 275px;
  height: 594px;
  background: url("../img/fun-zjjh.png") center no-repeat;
}

.app-fun-block-item-zjjh .display-content .img {
  background-color: rgba(157, 126, 209, 0.1);
  background-image: url("../img/fun-zjjh-flag.png");
}

.app-fun-block-item-gdgn {
  height: 923px;
}

.app-fun-block-item-gdgn .display-content {
  padding-top: 448px;
  margin-left: 86px;
}

.app-fun-block-item-gdgn .display-img {
  position: absolute;
  top: 230px;
  left: 672px;
  width: 502px;
  height: 762px;
  background: url("../img/fun-gdgn.png") center center no-repeat;
}

.app-fun-block-item-gdgn .display-content .img {
  background-color: rgba(72, 187, 120, 0.1);
  background-image: url("../img/fun-gdgn-flag.png");
}

.app-platform-info-content-row {
  overflow: auto;
}

.main-content-bg-jcgn {
  position: absolute;
  width: 1025px;
  height: 833px;
  left: -360px;
  top: 1371px;
  background: url("../img/fun-jcgn-bg.svg") left center;
}

.main-content-bg-yscj {
  position: absolute;
  width: 766px;
  height: 681px;
  right: -360px;
  top: 2243px;
  background: url("../img/fun-yscj-bg.svg") left center no-repeat;
}

.main-content-bg-zjjh {
  position: absolute;
  width: 819px;
  height: 631px;
  left: -160px;
  top: 3075px;
  background: url("../img/fun-zjjh-bg.svg") left center no-repeat;
}

.main-content-bg-gdgn {
  position: absolute;
  width: 347px;
  height: 828px;
  left: -360px;
  top: 3775px;
  background: url("../img/fun-gdgn-bg.svg") left center no-repeat;
}

.main-content-bg-footer {
  position: absolute;
  width: 1920px;
  height: 690px;
  left: -360px;
  top: 4545px;
  background: url("../img/footer-bg.svg") left center no-repeat;
}

.main-content-bg-zjjh1 {
  position: absolute;
  width: 622px;
  height: 1292px;
  left: 935px;
  top: 2507px;
  background: url("../img/fun-zjjh-bg1.svg") left center no-repeat;
}

.main-content-bg-jcgn1 {
  position: absolute;
  width: 741px;
  height: 1518px;
  left: -360px;
  top: 1428px;
  background: url("../img/fun-jcgn-bg1.svg") left center no-repeat;
}

.main-content-bg-head1 {
  position: absolute;
  width: 1064px;
  height: 539px;
  left: -360px;
  top: 0;
  background: url("../img/page-head-bg1.svg") left center no-repeat;
}

.main-content-bg-head2 {
  position: absolute;
  width: 1920px;
  height: 990px;
  left: -360px;
  top: 0;
  background: url("../img/page-head-bg2.svg") left center no-repeat;
}

.main-content-bg-head3 {
  position: absolute;
  width: 1190px;
  height: 1280px;
  right: -360px;
  top: 0;
  background: url("../img/page-head-bg3.svg") left center no-repeat;
}

.app-fun-block-item-white .display-content .title,
.app-fun-block-item-white .display-content .desc {
  color: #fff;
}

.page-head-content {
  position: relative;
  z-index: 11;
}