.menu .nav-item a {
  color: #333333;
}

/* banner */
.banner {
  background-repeat: no-repeat;
  background-position: center center;
  height: 600px;
  min-width: 1200px;
  margin-top: -78px;
  padding-top: 100px;
  box-sizing: border-box;
}

.banner .banner-title {
  padding-top: 65px;
  color: #333;
  width: 1200px;
  margin: 0 auto;
}

.banner .banner-title .p1 {
  font-weight: bold;
  font-size: 60px;
  letter-spacing: 2px;
  width: 540px;
}

.banner .banner-title .p2 {
  color: #333;
  font-size: 20px;
  margin-top: 20px;
  width: 400px;
  line-height: 34px;
}

.banner .banner-title .p3 {
  width: 200px;
  height: 50px;
  background: linear-gradient(-11deg, #0866DF 0%, #4AA3FC 100%);
  border-radius: 25px;
  font-size: 14px;
  color: #FFFFFF;
  line-height: 50px;
  text-align: center;
  display: block;
  margin-top: 30px;
}

.banner .banner-title .p3:hover {
  opacity: .9;
}

.container {
  width: 1200px;
  margin: 0 auto;
  padding-top: 70px;
}

.container .title {
  font-size: 34px;
  color: #333;
  font-weight: bold;
  text-align: center;
  line-height: 40px;
}

.container .subTitle {
  color: #999;
  font-size: 14px;
  line-height: 20px;
  margin-top: 20px;
  text-align: center;
}

.dilemma .dilemmaBox {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 60px;
}

.dilemma .dilemmaBox .dilemmaitem {
  width: 110px;
  text-align: center;
  transition: all .5s ease-in-out;
}

.dilemma .dilemmaBox .dilemmaitem:hover{
  transform: translateY(-20px);
}

.dilemma .dilemmaBox .itemImg {
  width: 80PX;
  margin-bottom: 20px;
}

.dilemma .dilemmaBox .itemTitle {
  font-weight: bold;
  font-size: 18px;
  color: #333333;
  line-height: 24px;
}

.dilemma .dilemmaBtn {
  width: 166px;
  height: 50px;
  background: #0866DF;
  border-radius: 25px;
  font-size: 14px;
  color: #FFFFFF;
  line-height: 50px;
  display: block;
  text-align: center;
  margin: 50px auto 0;
  transition: all .5s ease-in-out;
}

.dilemma .dilemmaBtn:hover{
  transform: translateY(-10px);
}

.dilemma .dilemmaBtn:hover {
  opacity: .9;
}

.bigData .bigDataBox {
  background-image: url('//assets.xingkongmt.com/img/v1/carMark/bigData.png');
  height: 500px;
  margin-top: 50px;
}

.bigData .bigDataBox .boxFlex {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  align-items: center;
  padding-left: 530px;
  padding-right: 70px;
}

.bigData .bigDataBox .boxItem {
  width: 260px;
  height: 130px;
  background: #FFFFFF;
  box-shadow: 0px 0px 18px 0px rgba(187, 198, 210, 0.2);
  border-radius: 14px;
  padding: 25px 30PX;
  box-sizing: border-box;
  margin-top: 70px;
  position: relative;
}

.bigData .bigDataBox .boxItem:nth-child(3),
.bigData .bigDataBox .boxItem:nth-child(4){
  margin-top: 100px;
}

.bigData .bigDataBox .boxItem .itemBg{
  width: 1px;
  height: 110px;
  position: absolute;
  left: -40px;
  bottom: -28px;
  background: linear-gradient(180deg, #F4F4F7 0%, #45D7CE 100%);
}

.bigData .bigDataBox .boxItem:nth-child(3) .itemBg,
.bigData .bigDataBox .boxItem:nth-child(4) .itemBg{
  left: -40px;
  top: -28px;
  background: linear-gradient(0deg, #F4F4F7 0%, #45D7CE 100%);
}

.bigData .bigDataBox .boxItem::before {
  content: '';
  position: absolute;
  width: 130px;
  height: 120px;
  border: 1px solid transparent;
}

.bigData .bigDataBox .boxItem::after {
  content: '';
  position: absolute;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  border: 1px solid #45D7CE;
}

.bigData .bigDataBox .boxItem:nth-child(1):before{
  border-bottom-color: #45D7CE;
  border-left-color: #45D7CE;
  left: -40px;
  bottom: -40px;
  border-bottom-left-radius: 10px;
}

.bigData .bigDataBox .boxItem:nth-child(1):after {
  left: 92px;
  bottom: -43px;
}

.bigData .bigDataBox .boxItem:nth-child(2):before{
  border-bottom-color: #45D7CE;
  border-left-color: #45D7CE;
  left: -40px;
  bottom: -40px;
  border-bottom-left-radius: 10px;
}

.bigData .bigDataBox .boxItem:nth-child(2):after {
  left: 92px;
  bottom: -43px;
}

.bigData .bigDataBox .boxItem:nth-child(3):before{
  border-top-color: #45D7CE;
  border-left-color: #45D7CE;
  left: -40px;
  top: -40px;
  border-top-left-radius: 10px;
}

.bigData .bigDataBox .boxItem:nth-child(3):after {
  left: 92px;
  top: -43px;
}

.bigData .bigDataBox .boxItem:nth-child(4):before{
  border-top-color: #45D7CE;
  border-left-color: #45D7CE;
  border-top-left-radius: 10px;
  left: -40px;
  top: -40px;
}

.bigData .bigDataBox .boxItem:nth-child(4):after {
  left: 92px;
  top: -43px;
}


.bigData .bigDataBox .boxItem .itemTitle {
  font-weight: bold;
  font-size: 18px;
  color: #333333;
  line-height: 24px;
}

.bigData .bigDataBox .boxItem .itemTitle img {
  margin-right: 5px;
}

.bigData .bigDataBox .boxItem .itemDesc {
  font-family: Microsoft YaHei;
  font-size: 14px;
  color: #333333;
  line-height: 20px;
  margin-top: 10px;
}

.strategy {
  background: #F6F8FD;
  margin-top: 60px;
}

.strategy .strategyBox {
  margin-top: 50px;
  position: relative;
  padding-bottom: 200px;
}

.strategy .strategyBox .box-img {
  margin: 0 auto;
  display: block;
}

.strategy .strategyBox .box-item {
  background: #FFFFFF;
  box-shadow: 0px 0px 18px 0px rgba(114, 135, 212, 0.07);
  border-radius: 20px;
  padding: 20px 30px;
  width: 290px;
  box-sizing: border-box;
  position: absolute;
  border: 1px solid transparent;
  transition: height 0.5s ease-in-out;
  height: 120px;
}

.strategy .strategyBox .box-item:hover {
  border-color: #0866DF;
  height: 164px;
}

.strategy .strategyBox .box-item:nth-child(2) {
  left: 0;
  top: 10px;
}

.strategy .strategyBox .box-item:nth-child(3) {
  right: 0;
  top: 10px;
}

.strategy .strategyBox .box-item:nth-child(4) {
  left: 0;
  top: 190px;
}

.strategy .strategyBox .box-item:nth-child(5) {
  right: 0;
  top: 190px;
}

.strategy .strategyBox .box-item:nth-child(6) {
  left: 50%;
  top: 280px;
  transform: translate(-50%);
}

.strategy .strategyBox .box-item .item-title {
  font-weight: bold;
  font-size: 18px;
  color: #333333;
  line-height: 28px;
}

.strategy .strategyBox .box-item .item-title img {
  margin-right: 5px;
}

.strategy .strategyBox .box-item .item-desc {
  font-size: 14px;
  color: #333333;
  line-height: 20px;
  margin-top: 10px;
}

.strategy .strategyBox .box-item .item-btn {
  width: 110px;
  height: 32px;
  background: #0866DF;
  border-radius: 16px;
  text-align: center;
  font-size: 14px;
  color: #FFFFFF;
  line-height: 32px;
  margin-top: 10px;
  display: block;
  transition: all .3s linear 0.3s;
  opacity: 0;
}

.strategy .strategyBox .box-item:hover .item-btn{
  opacity: 1;
}

.strategy .strategyBox .box-item .item-btn:hover {
  opacity: .9 !important;
}

.mode .media-wrapper {
  margin-top: 10px;
  position: relative;
  height: 340px;
  margin-bottom: 30px;
}

.mode .media-wrapper .media-tabs {
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  padding: 80px 80px 20px;
  z-index: 10;
  line-height: 24px;
}

.mode .media-wrapper .media-tabs .media-tab {
  position: absolute;
  text-align: center;
  cursor: pointer;
}

.mode .media-wrapper .media-tabs .media-tab:nth-child(1) {
  left: 0;
  bottom: 0;
}

.mode .media-wrapper .media-tabs .media-tab:nth-child(2) {
  left: 30px;
  bottom: 120px;
}

.mode .media-wrapper .media-tabs .media-tab:nth-child(3) {
  left: 50%;
  bottom: 180px;
  transform: translateX(-50%);
}

.mode .media-wrapper .media-tabs .media-tab:nth-child(4) {
  right: 30px;
  bottom: 120px;
}

.mode .media-wrapper .media-tabs .media-tab:nth-child(5) {
  right: 0;
  bottom: 0;
}

.mode .media-wrapper .media-tabs .media-tab.active .tab-img{
  position: relative;
  margin-bottom: 10px;
}

.mode .media-wrapper .media-tabs .media-tab .tab-img::before {
  content: '';
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translateX(-50%) translateY(-50%) scale(0.9);
  width: 80px;
  height: 80px;
  background: #e2a4a4;
  border-radius: 50%;
  z-index: 100;
  opacity: 0;
  transition: transform 0.3s ease-in-out;
}

.mode .media-wrapper .media-tabs .media-tab.active .tab-img::before{
  opacity: 0.2;
  transform: translateX(-50%) translateY(-50%) scale(1);
}



.mode .media-wrapper .media-tabs .media-tab .tab-img::after {
  content: '';
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translateX(-50%) translateY(-50%) scale(.9);
  width: 100px;
  height: 100px;
  background: #e2a4a4;
  border-radius: 50%;
  opacity: 0;
  transition: transform 0.3s ease-in-out;
  z-index: 100;
}

.mode .media-wrapper .media-tabs .media-tab.active .tab-img::after{
  opacity: 0.06;
  transform: translateX(-50%) translateY(-50%) scale(1);
}

.mode .media-wrapper .media-tabs .media-tab:nth-child(2).active .tab-img::before{
  background: #92d5ca;
}

.mode .media-wrapper .media-tabs .media-tab:nth-child(2).active .tab-img::after{
  background: #92d5ca;
}

.mode .media-wrapper .media-tabs .media-tab:nth-child(3).active .tab-img::before{
  background: #f7c787;
}

.mode .media-wrapper .media-tabs .media-tab:nth-child(3).active .tab-img::after{
  background: #f7c787;
}

.mode .media-wrapper .media-tabs .media-tab:nth-child(4).active .tab-img::before{
  background: #86a2dc;
}

.mode .media-wrapper .media-tabs .media-tab:nth-child(4).active .tab-img::after{
  background: #86a2dc;
}

.mode .media-wrapper .media-tabs .media-tab:nth-child(5).active .tab-img::before{
  background: #957fd9;
}

.mode .media-wrapper .media-tabs .media-tab:nth-child(5).active .tab-img::after{
  background: #957fd9;
}

.mode .media-wrapper .media-tabs .media-tab img {
  width: 58px;
  height: 58px;
  position: relative;
  transform: scale(.9);
  transition: all .5s ease;
}

.mode .media-wrapper .media-tabs .media-tab.active img{
  transform: scale(1);
}


.mode .media-wrapper .media-tabs .pointer {
  position: absolute;
  left: 50%;
  transform: translate(-50%) rotateZ(-90deg);
  bottom: -10px;
  transform-origin: 50% 77%;
  transition: all .5s ease;
}

.mode .media-wrapper .media-box {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  top: 0;
}

.mode .media-wrapper .media-box .media-content{
  opacity: 0;
  transition: all .5s ease-in-out;
}

.mode .media-wrapper .media-box .media-content.active{
  opacity: 1;
}

.mode .media-wrapper .media-box img {
  position: absolute;
  filter: drop-shadow(0 0 10px rgba(81,83,99,0.1));
}

.mode .media-wrapper .media-box img:nth-child(1) {
  left: 50px;
  bottom: 0;
}

.mode .media-wrapper .media-box img:nth-child(2) {
  left: 130px;
  bottom: 112px;
}

.mode .media-wrapper .media-box img:nth-child(3) {
  left: 180px;
  bottom: 224px;
}

.mode .media-wrapper .media-box img:nth-child(4) {
  right: 180px;
  bottom: 224px;
}

.mode .media-wrapper .media-box img:nth-child(5) {
  right: 130px;
  bottom: 112px;
}

.mode .media-wrapper .media-box .media-btn {
  position: absolute;
  right: 50px;
  bottom: 16px;
  width: 176px;
  height: 80px;
  background: #FFFFFF;
  box-shadow: 1px 4px 21px 0px rgba(81, 83, 99, 0.09);
  border-radius: 20px;
  text-align: center;
  line-height: 80px;
  font-size: 18px;
  border: 1px solid transparent;
  box-sizing: border-box;
}

.mode .media-wrapper .media-box .media-content.active .media-btn{
  z-index: 2;
}

.mode .media-wrapper .media-box .media-btn:hover{
  border-color: #0866DF;
  color: #0866DF;
}

.mode .package-box {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 20px;
}

.mode .package-box .package-item {
  width: 590px;
  height: 320px;
  border-radius: 34px;
  padding: 20px;
  background: linear-gradient(200deg, #F0F5FB 0%, #F3F0FB 74%, #F0F8FD 100%);
  box-sizing: border-box;
  overflow: hidden;
}

.mode .package-box .package-item .package-info {
  display: flex;
  justify-content: flex-start;
  align-items: flex-end;
  font-weight: bold;
  font-size: 14px;
  color: #fff;
  line-height: 24px;
  padding-bottom: 20px;
  padding: 25px 30px;
}

.mode .package-box .package-item .package-info .package-span {
  font-weight: 400;
  font-size: 14px;
  color: #B3CEF1;
  line-height: 20px;
}

.mode .package-box .package-item .package-info .package-name {
  font-size: 20px;
  line-height: 28px;
}

.mode .package-box .package-item .package-info .package-data {
  display: flex;
  justify-content: flex-end;
  text-align: center;
  margin-left: 40px;
}

.mode .package-box .package-item .package-info .package-data .data-item {
  margin-left: 40px;
}

.mode .package-box .package-item .package-media-box {
  transition: all .5s ease;
  padding: 0 25px;
  padding-top: 40px;
}

.mode .package-box .package-item:hover .package-media-box {
  transform: translateY(-20px);
}

.mode .package-box .package-item .package-media {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
}

.mode .package-box .package-item .package-media .media-item {
  width: 33.3%;
  font-size: 14px;
  color: #666666;
  line-height: 30px;
}

.mode .package-box .package-item .package-media .media-item i {
  color: #0866DF;
  margin-right: 5px;
}

.mode .package-box .package-item .package-btn {
  width: 110px;
  height: 32px;
  background: #0866DF;
  border-radius: 25px;
  font-size: 14px;
  color: #FFFFFF;
  line-height: 32px;
  text-align: center;
  display: block;
  margin-top: 10px;
  display: none;
}

.mode .package-box .package-item:hover .package-btn {
  display: block;
}

.mode .package-box .package-item .package-btn:hover {
  opacity: 0.9;
}

.case{
  margin-bottom: 80px;
}

.case .box-tabs {
  display: flex;
  justify-content: space-between;
  align-items: center;
  width: 800px;
  height: 54px;
  background: #F5F5F7;
  border-radius: 27px;
  padding: 5px 10px;
  margin: 50px auto;
  cursor: pointer;
}

.case .box-tabs .tab {
  width: 140px;
  height: 40px;
  border-radius: 20px;
  text-align: center;
  font-size: 20px;
  line-height: 40px;
}

.case .box-tabs .tab.active {
  background: #0866DF;
  font-weight: bold;
  color: #ffffff;
}

.case .case-box .box-content {
  overflow: hidden;
  position: relative;
  /* display: none; */
  width: 0;
  height: 0;
  transition: opacity .5s ease-in-out;
  opacity: 0;
}

.case .case-box .box-content.active {
  /* display: block; */
  width: auto;
  height: auto;
  opacity: 1;
}

.case .case-box .box-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.case .case-box .box-item .item-img {
  margin-right: 40px;
}

.case .case-box .box-item .item-title {
  font-weight: bold;
  font-size: 24px;
  color: #333333;
  line-height: 40px;
}

.case .case-box .box-item .item-desc {
  font-weight: 400;
  font-size: 14px;
  color: #666666;
  line-height: 20px;
  margin: 30px 0;
  border-top: 1px solid #EEEEEE;
  padding-top: 30px;
}

.case .case-box .box-item .item-btn {
  width: 126px;
  height: 50px;
  background: #0866DF;
  border-radius: 25px;
  font-size: 14px;
  color: #FFFFFF;
  line-height: 50px;
  text-align: center;
  display: block;
}

.case .case-box .box-item .item-btn:hover {
  opacity: .9;
}

.case .case-box .swiper-pagination {
  position: absolute;
  right: 0;
  left: 1000px;
  width: auto;
  bottom: 90px;
  text-align: right;
}