@charset "UTF-8";
main {
  position: relative; }

main .banner {
  position: relative;
  background: url("../img/product/背景01.png") center center no-repeat;
  background-size: cover;
  height: 6.25rem;
  z-index: 2; }

main .banner .title {
  text-align: center;
  padding-top: 2.04688rem;
  font-size: 0.5rem;
  color: #fff;
  font-weight: bold; }

main .content .mode {
  padding: 0.3125rem 0.3125rem 1.82813rem; }

main .content .mode .background {
  background: url("../img/product/背景02.png") center center no-repeat;
  background-size: cover;
  height: 5.46875rem;
  width: 9.375rem;
  z-index: 2; }

main .content .mode .background .title {
  font-size: 0.4375rem;
  font-weight: bold;
  color: #fff;
  padding-top: 4.59375rem;
  padding-left: 0.54688rem; }

main .content .mode .text {
  font-size: 0.25rem;
  color: #333;
  text-indent: 2em;
  padding-top: 0.34375rem; }

main .videoSystem {
  background: #F5F6F9;
  display: flex;
  flex-flow: row wrap; }

main .videoSystem .titleWrap {
  width: 10rem;
  height: 1.25rem;
  position: relative;
  line-height: 1.25rem;
  padding-left: 0.57813rem; }

main .videoSystem .titleWrap i {
  background: #1190FF;
  width: 0.09375rem;
  height: 0.40625rem;
  position: absolute;
  top: 0.42188rem;
  left: 0.3125rem; }

main .videoSystem .titleWrap .title {
  font-size: 0.375rem;
  color: #333333;
  font-weight: bold; }

main .videoSystem .item:nth-child(2n) {
  width: 4.53125rem;
  height: 4.03125rem;
  margin: 0 0 0.3125rem 0.3125rem; }

main .videoSystem .item {
  width: 4.53125rem;
  height: 4.03125rem;
  margin: 0 0.3125rem 0.3125rem 0.3125rem; }

main .videoSystem .item a img {
  width: 4.53125rem;
  height: 4.03125rem; }

main .system .titleWrap {
  width: 10rem;
  height: 1.25rem;
  position: relative;
  line-height: 1.25rem;
  padding-left: 0.57813rem; }

main .system .titleWrap i {
  background: #1190FF;
  width: 0.09375rem;
  height: 0.40625rem;
  position: absolute;
  top: 0.42188rem;
  left: 0.3125rem; }

main .system .titleWrap .title {
  font-size: 0.375rem;
  color: #333333;
  font-weight: bold; }

main .system .systemNav {
  list-style: none;
  display: flex;
  height: 1.375rem;
  padding: 0;
  line-height: 1.375rem;
  justify-content: space-around; }

main .system .systemNav li {
  position: relative;
  color: #333;
  font-size: 0.375rem;
  font-weight: bold; }

main .system .systemNav li.active i {
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translate(-50%, 0);
  height: 0.09375rem;
  width: 1.09375rem;
  background: #1190FF; }

main .system .content-first,
main .system .content-second,
main .system .content-thrid {
  font-size: 0.375rem;
  color: #fff;
  text-indent: 2em;
  padding: 0.40625rem 0.3125rem 0.875rem;
  background: #1190FF; }

main .system .content-first img {
  width: 9.375rem;
  height: 5.82813rem;
  padding-top: 0.39063rem; }

main .system .content-second img {
  width: 9.375rem;
  height: 6.25rem;
  padding-top: 0.39063rem; }

main .system .content-thrid img {
  width: 9.375rem;
  height: 3.8125rem;
  padding-top: 0.39063rem; }

main .system .content-thrid .img-1 {
  width: 9.375rem;
  height: 4.23438rem;
  padding-top: 0.39063rem; }

main .app .titleWrap {
  width: 10rem;
  height: 1.25rem;
  position: relative;
  line-height: 1.25rem;
  padding-left: 0.57813rem; }

main .app .titleWrap i {
  background: #1190FF;
  width: 0.09375rem;
  height: 0.40625rem;
  position: absolute;
  top: 0.42188rem;
  left: 0.3125rem; }

main .app .titleWrap .title {
  font-size: 0.375rem;
  color: #333333;
  font-weight: bold; }

main .app p:not(.title) {
  font-size: 0.375rem;
  color: #333333;
  font-weight: bold;
  text-indent: 2em;
  padding: 0 0.3125rem 1.01563rem; }

main .app .imgWrap {
  display: flex;
  flex-flow: row wrap;
  justify-content: center; }

main .app .imgWrap .img-1 {
  width: 8.96875rem;
  height: 5.9375rem;
  margin-top: 1.03125rem; }

main .app .imgWrap .img-2 {
  width: 6.29688rem;
  height: 5.76563rem;
  margin-bottom: 0.73438rem; }