body {
  height: 6000px;
}
.banner {
  width: 100%;
  height: 595px;
  background: url(../img/banner_bg.png) no-repeat;
  background-size: cover;
  background-position: center;
  overflow: hidden;
}
.banner .banner_cont {
  width: 1185px ;
  margin: 0 auto;
}
.banner .banner_cont img {
  display: block;
  width: 782px;
  height: 92px;
  margin: 172px 0 36px 0;
}
.banner .banner_cont p {
  width: 703px;
  font-size: 18px;
  font-weight: 400;
  color: #0C0219;
  line-height: 26px;
  margin-bottom: 40px;
}
.part_1 {
  height: 600px;
}
.part_1 .title {
  width: 643px;
  height: 144px;
  margin: 0 auto;
  background: url(../img/title_bg/title_bg_1.png) no-repeat;
  background-size: 100% auto;
  margin-top: 60px;
  margin-bottom: 20px;
  overflow: hidden;
}
.part_1 .title p {
  font-size: 34px;
  font-weight: bold;
  color: #333333;
  text-align: center;
  margin-top: 30px;
  letter-spacing: 3px;
}
.part_1 .part_1_cont {
  width: 1170px;
  height: 316px;
  display: flex;
  justify-content: space-between;
  margin: 0 auto;
  background-color: #fff;
}
.part_1 .part_1_cont img {
  width: 516px;
  height: 100%;
}
.part_1 .part_1_cont .recommend_list {
  height: 100%;
}
.part_1 .part_1_cont .recommend_list ul {
  height: 100%;
  padding-top: 8px;
}
.part_1 .part_1_cont .recommend_list ul li {
  display: flex;
  width: 614px;
  height: 63px;
  background: linear-gradient(90deg, #FFEBF8 0%, rgba(255, 255, 255, 0) 100%);
  border-radius: 4px 4px 4px 4px;
  opacity: 1;
  padding-left: 11px;
  margin-bottom: 16px;
}
.part_1 .part_1_cont .recommend_list ul li i {
  width: 15px;
  height: 40px;
  background: url(../img/icon.png) no-repeat;
  background-size: 15px 40px;
  margin-top: 2px;
}
.part_1 .part_1_cont .recommend_list ul li span {
  width: 28px;
  height: 24px;
  font-size: 24px;
  font-weight: 400;
  color: #E53333;
  letter-spacing: 1px;
  margin: 16px 15px 0 6px;
}
.part_1 .part_1_cont .recommend_list ul li p {
  height: 22px;
  font-size: 16px;
  font-weight: 400;
  color: #333333;
  margin-top: 21px;
}
.part_2 {
  height: 677px;
  background: #F8F8FC;
  overflow: hidden;
}
.part_2 .title {
  width: 643px;
  height: 144px;
  margin: 0 auto;
  background: url(../img/title_bg/title_bg_2.png) no-repeat;
  background-size: 100% auto;
  margin-top: 60px;
  overflow: hidden;
}
.part_2 .title p {
  font-size: 34px;
  font-weight: bold;
  color: #333333;
  text-align: center;
  margin-top: 30px;
  margin-bottom: 8px;
  letter-spacing: 1px;
}
.part_2 .title span {
  display: block;
  width: 218px;
  height: 22px;
  font-size: 16px;
  font-weight: 400;
  color: #60646A;
  margin: 0 auto;
}
.part_2 .part_2_cont {
  position: relative;
  width: 600px;
  height: 341px;
  background: url(../img/pic_3.png) no-repeat;
  background-size: 600px 341px;
  margin: 0 auto;
}
.part_2 .part_2_cont .trait {
  position: absolute;
  height: 62px;
  background: #FFFFFF;
  border-radius: 6px 6px 6px 6px;
  opacity: 1;
  font-size: 16px;
  font-weight: 400;
  color: #333333;
  text-align: center;
  line-height: 62px;
  padding: 0 20px;
}
.part_2 .part_2_cont .trait:hover {
  box-shadow: 0px 6px 12px 1px rgba(54, 62, 129, 0.08);
}
.part_2 .part_2_cont .trait:nth-child(1) {
  top: 42px;
  left: -190px;
}
.part_2 .part_2_cont .trait:nth-child(2) {
  top: 42px;
  right: -230px;
}
.part_2 .part_2_cont .trait:nth-child(3) {
  bottom: 21px;
  left: -216px;
}
.part_2 .part_2_cont .trait:nth-child(4) {
  bottom: 72px;
  right: -174px;
}
.part_2 .part_2_cont .trait:nth-child(odd) i {
  position: absolute;
  top: -20px;
  left: -18px;
  width: 40px;
  height: 40px;
  background: url(../img/tag_left.png) no-repeat;
  background-size: 40px 40px;
}
.part_2 .part_2_cont .trait:nth-child(even) i {
  position: absolute;
  top: -20px;
  right: -18px;
  width: 40px;
  height: 40px;
  background: url(../img/tag_right.png) no-repeat;
  background-size: 40px 40px;
}
.part_2 .part_2_cont .trait > span {
  display: inline-block;
  height: 22px;
  font-size: 16px;
  font-weight: 400;
  color: #333333;
}
.part_3 {
  height: 967px;
  overflow: hidden;
}
.part_3 .title {
  width: 669px;
  height: 144px;
  margin: 0 auto;
  background: url(../img/title_bg/title_bg_3.png) no-repeat;
  background-size: 100% auto;
  margin-top: 60px;
  margin-bottom: 8px;
  overflow: hidden;
}
.part_3 .title p {
  font-size: 34px;
  font-weight: 500;
  color: #333333;
  text-align: center;
  margin-top: 30px;
  letter-spacing: 3px;
}
.part_3 .part_3_cont {
  height: 967px;
  background: #FFFFFF;
}
.part_3 .part_3_cont .tab {
  position: relative;
  display: flex;
  justify-content: space-between;
  width: 1080px;
  height: 122px;
  opacity: 1;
  border-bottom: 1px solid #EBE9E9;
  margin: 0 auto;
}
.part_3 .part_3_cont .tab .front,
.part_3 .part_3_cont .tab .middle,
.part_3 .part_3_cont .tab .rear {
  position: relative;
  width: 200px;
  cursor: pointer;
}
.part_3 .part_3_cont .tab .front_cont,
.part_3 .part_3_cont .tab .middle_cont,
.part_3 .part_3_cont .tab .rear_cont {
  width: 120px;
  height: 120px;
  background: #FFFFFF;
  margin-left: 40px;
  padding: 26px 29px 0;
}
.part_3 .part_3_cont .tab .front_cont:hover,
.part_3 .part_3_cont .tab .middle_cont:hover,
.part_3 .part_3_cont .tab .rear_cont:hover {
  background: #F8F8FC;
}
.part_3 .part_3_cont .tab .front_cont i,
.part_3 .part_3_cont .tab .middle_cont i,
.part_3 .part_3_cont .tab .rear_cont i {
  position: relative;
  display: block;
  width: 48px;
  height: 48px;
  background: url(../img/icon_before.png) no-repeat;
  background-size: 48px 48px;
  margin: 0 auto 10px;
  z-index: 2;
}
.part_3 .part_3_cont .tab .front_cont span,
.part_3 .part_3_cont .tab .middle_cont span,
.part_3 .part_3_cont .tab .rear_cont span {
  display: block;
  width: 62px;
  height: 28px;
  font-size: 20px;
  font-weight: 400;
  color: #333333;
}
.part_3 .part_3_cont .tab .middle_cont i {
  background: url(../img/icon_now.png) no-repeat;
  background-size: 48px 48px;
}
.part_3 .part_3_cont .tab .rear_cont i {
  background: url(../img/icon_after.png) no-repeat;
  background-size: 48px 48px;
}
.part_3 .part_3_cont .tab .tab_bottom {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 200px;
  height: 3px;
  background: linear-gradient(297deg, #E088FF 0%, #6BCDFF 100%);
  opacity: 1;
}
.part_3 .part_3_cont .tab_cont {
  width: 1195px;
  height: 578px;
  margin: 0 auto;
  overflow: hidden;
}
.part_3 .part_3_cont .tab_cont > div {
  height: 100%;
}
.part_3 .part_3_cont .tab_cont .tab_cont_left {
  float: left;
  width: 560px;
  margin-left: 49px;
}
.part_3 .part_3_cont .tab_cont .tab_cont_left p {
  height: 28px;
  font-size: 20px;
  font-weight: 400;
  color: #333333;
  margin-top: 120px;
  margin-bottom: 16px;
}
.part_3 .part_3_cont .tab_cont .tab_cont_left span {
  display: inline-block;
  font-size: 16px;
  font-weight: 400;
  color: #898E93;
  margin-bottom: 30px;
}
.part_3 .part_3_cont .tab_cont .tab_cont_left .btn {
  margin-top: 20px;
}
.part_3 .part_3_cont .tab_cont .tab_cont_right {
  float: right;
  width: 577px;
  height: 578px;
  background: url(../img/part_3/pic_3_1_bg.png) no-repeat;
  background-size: 485px 443px;
  background-position: right bottom;
  padding-top: 21px;
  overflow: hidden;
}
.part_3 .part_3_cont .tab_cont .tab_cont_right > div {
  width: 540px;
  height: 540px;
}
.part_3 .part_3_cont .tab_cont .tab_cont_right > div > img {
  width: 540px;
  height: 540px;
}
.part_3 .part_3_cont .tab_cont .tab_cont_2 .tab_cont_right {
  width: 577px;
  height: 578px;
  background: url(../img/part_3/pic_3_2_bg.png) no-repeat;
  background-size: 364px 364px;
  background-position: right bottom;
  padding-top: 21px;
  overflow: hidden;
}
.part_3 .part_3_cont .tab_cont .tab_cont_2 .tab_cont_right > div {
  width: 540px;
  height: 540px;
}
.part_3 .part_3_cont .tab_cont .tab_cont_2 .tab_cont_right > div > img {
  width: 540px;
  height: 540px;
}
.part_3 .part_3_cont .tab_cont .tab_cont_3 .tab_cont_right {
  width: 577px;
  height: 578px;
  background: url(../img/part_3/pic_3_3_bg.png) no-repeat;
  background-size: 485px 443px;
  background-position: 185px 200px;
  padding-top: 21px;
  overflow: hidden;
}
.part_3 .part_3_cont .tab_cont .tab_cont_3 .tab_cont_right > div {
  width: 540px;
  height: 540px;
}
.part_3 .part_3_cont .tab_cont .tab_cont_3 .tab_cont_right > div > img {
  width: 540px;
  height: 540px;
}
.part_4 {
  height: 1002px;
  background: url(../img/part_4/bg_2.png) no-repeat;
  background-size: 100% auto;
  overflow: hidden;
}
.part_4 .title {
  width: 598px;
  height: 144px;
  margin: 0 auto;
  background: url(../img/title_bg/title_bg_4.png) no-repeat;
  background-size: 100% auto;
  margin-top: 51px;
  overflow: hidden;
  margin-bottom: 17px;
}
.part_4 .title p {
  font-size: 34px;
  font-weight: 500;
  color: #333333;
  text-align: center;
  margin-top: 30px;
  margin-bottom: 8px;
  letter-spacing: 1px;
}
.part_4 .title span {
  display: block;
  height: 22px;
  font-size: 16px;
  font-weight: 400;
  color: #60646A;
  margin: 0 auto;
  text-align: center;
}
.part_4 .part_4_cont {
  width: 1200px;
  height: 640px;
  margin: 0 auto;
}
.part_4 .part_4_cont img {
  width: 100%;
  height: 100%;
}
.part_5 {
  height: 930px;
  overflow: hidden;
}
.part_5 .title {
  width: 730px;
  height: 144px;
  margin: 0 auto;
  background: url(../img/title_bg/title_bg_5.png) no-repeat;
  background-size: 100% auto;
  margin-top: 60px;
  margin-bottom: 20px;
  overflow: hidden;
}
.part_5 .title p {
  font-size: 34px;
  font-weight: bold;
  color: #333333;
  text-align: center;
  margin-top: 30px;
  letter-spacing: 3px;
}
.part_5 .part_5_cont {
  width: 1200px;
  height: 640px;
  margin: 0 auto;
}
.part_5 .part_5_cont img {
  width: 100%;
  height: 100%;
}
.part_6 {
  height: 898px;
  overflow: hidden;
  background: #F8F8FC;
}
.part_6 .title {
  width: 643px;
  height: 144px;
  margin: 0 auto;
  background: url(../img/title_bg/title_bg_6.png) no-repeat;
  background-size: 100% 115px;
  margin-top: 51px;
  margin-bottom: 12px;
  overflow: hidden;
}
.part_6 .title p {
  font-size: 34px;
  font-weight: bold;
  color: #333333;
  text-align: center;
  margin-top: 30px;
  letter-spacing: 3px;
}
.part_6 .part_6_cont {
  width: 1172px;
  height: 549px;
  margin: 0 auto;
}
.part_6 .part_6_cont ul {
  display: flex;
  width: 100%;
  height: 100%;
}
.part_6 .part_6_cont ul li {
  width: 260px;
  height: 549px;
  margin-right: 44px;
  box-shadow: 0px 6px 12px 1px rgba(54, 62, 129, 0.18);
  border-radius: 21px 21px 21px 21px;
  background-color: #fff;
}
.part_6 .part_6_cont ul li:hover {
  box-shadow: 0px 6px 12px 1px rgba(54, 62, 129, 0.3);
}
.part_6 .part_6_cont ul li:nth-child(1) {
  background: url(../img/pic_5_1.png) no-repeat;
  background-size: 246px 532px;
  background-position: center;
}
.part_6 .part_6_cont ul li:nth-child(2) {
  background: url(../img/pic_5_2.png) no-repeat;
  background-size: 246px 532px;
  background-position: center;
}
.part_6 .part_6_cont ul li:nth-child(3) {
  background: url(../img/pic_5_3.png) no-repeat;
  background-size: 246px 532px;
  background-position: center;
}
.part_6 .part_6_cont ul li:nth-child(4) {
  background: url(../img/pic_5_4.png) no-repeat;
  background-size: 246px 532px;
  background-position: center;
  margin-right: 0;
}
.part_6 .btn {
  margin: 40px auto 0;
}
.part_7 {
  height: 948px;
  overflow: hidden;
}
.part_7 .title {
  width: 643px;
  height: 144px;
  margin: 0 auto;
  background: url(../img/title_bg/title_bg_7.png) no-repeat;
  background-size: 100% auto;
  margin-top: 60px;
  overflow: hidden;
}
.part_7 .title p {
  font-size: 34px;
  font-weight: bold;
  color: #333333;
  text-align: center;
  margin-top: 30px;
  letter-spacing: 3px;
}
.part_7 .information {
  display: flex;
  width: 1200px;
  height: 204px;
  margin: 0 auto;
}
.part_7 .information .cont {
  flex: 1;
  height: 100%;
  background: linear-gradient(324deg, #FFFFFF 40%, #F1F4FF 100%);
  border-radius: 8px 8px 8px 8px;
  padding-left: 40px;
}
.part_7 .information .cont:nth-child(4) {
  margin-right: 0;
}
.part_7 .information .cont p {
  font-size: 59px;
  font-weight: 700;
  color: #333333;
  margin: 40px 0 8px 0;
  text-align: left;
}
.part_7 .information .cont span {
  font-size: 24px;
  font-weight: 400;
  color: #333333;
  padding-left: 2px;
}
.part_7 .cooperation {
  width: 1200px;
  margin: 0 auto;
}
.part_7 .cooperation .bg {
  display: flex;
  justify-content: center;
  margin-top: 40px;
}
.part_7 .cooperation .bg > div {
  width: 200px;
  height: 440px;
  background-image: url(../../index/img/v2/section_logo_bg.png);
  background-repeat: no-repeat;
  background-size: 100% auto;
}
.part_7 .cooperation .bg .icon_1 {
  background-position: 0 0;
}
.part_7 .cooperation .bg .icon_2 {
  background-position: 0 -440px;
}
.part_7 .cooperation .bg .icon_3 {
  background-position: 0 -875px;
}
.part_7 .cooperation .bg .icon_4 {
  background-position: 0 -1310px;
}
.part_7 .cooperation .bg .icon_5 {
  background-position: 0 -1748px;
}
.part_7 .cooperation .bg .icon_6 {
  background-position: 0 -2184px;
}
.btn2 {
  display: block;
  width: 258px;
  height: 50px;
  background: linear-gradient(270deg, #979BFF 0%, #FF4DE7 100%);
  border-radius: 4px 4px 4px 4px;
  opacity: 1;
  filter: blur(undefinedpx);
  font-size: 18px;
  font-weight: normal;
  color: #FFFFFF;
  line-height: 50px;
  text-align: center;
  margin: 40px auto 0;
  cursor: pointer;
  border: 0;
}
.btn2:hover {
  opacity: 0.8;
}
.btn {
  width: 330px;
  height: 50px;
}
.btn button {
  float: left;
  width: 150px;
  height: 50px;
  background: #FFF1FF;
  border-radius: 4px 4px 4px 4px;
  opacity: 1;
  border: 1px solid #E488FF;
  line-height: 50px;
  text-align: center;
  font-size: 18px;
  font-weight: normal;
  color: #B92EFE;
  filter: blur(undefinedpx);
  cursor: pointer;
}
.btn button:nth-child(2) {
  background: linear-gradient(270deg, #979BFF 0%, #FF4DE7 100%);
  border-radius: 4px 4px 4px 4px;
  opacity: 1;
  margin-left: 30px;
  color: #ffffff;
  border: 0;
}
.btn button:hover {
  opacity: 0.8;
}
.cur {
  width: 200px;
  height: 3px;
  background: linear-gradient(297deg, #E088FF 0%, #6BCDFF 100%);
  opacity: 1;
}
.cur::before {
  content: '';
  position: absolute;
  top: 18px;
  left: 45%;
  transform: translateX(-50%);
  width: 48px;
  height: 48px;
  background: #F9F2FF;
  border-radius: 50%;
  opacity: 1;
}