.banner {
  height: 380px;
  background-image: url("../images/ke/banner.png");
  background-repeat: no-repeat;
  background-size: cover;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
}
body {
  overflow-x: hidden;
}
.banner .desc {
  width: 440px;
  height: 46px;
  line-height: 46px;
  border-radius: 130px;
  margin-top: 20px;
  font-size: 16px;
  background: linear-gradient(
    90deg,
    rgba(244, 244, 244, 0.3) 0%,
    rgba(14, 112, 255, 0.3) 100%
  );
}

.banner .info-text {
  margin-top: 42px;
  text-align: center;
  line-height: 33px;
  font-size: 18px;
}

.banner h3 {
  font-weight: 500;
  font-size: 48px;
  margin-left: -21px;
}
.banner .title {
  display: flex;
  align-items: center;
}
.select {
  height: 140px;
  display: flex;
  align-items: center;
}
.select .basic-width {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.select .left-text {
  text-align: center;
  font-size: 20px;
}
.select .left-text span {
  color: #4a5b76;
  font-size: 16px;
}
.select .right-count {
  display: flex;
}
.select .right-count .item-count {
  text-align: center;
}
.select .right-count .item-count + .item-count {
  margin-left: 215px;
}
.item-count span {
  color: #4a5b76;
  font-size: 16px;
}
.item-count p {
  margin-bottom: 10px;
}
.mode {
  height: 570px;
  text-align: center;
  padding-top: 65px;
  background-color: #f5f7fa;
}
.mode h3 {
  font-size: 28px;
  font-weight: 400;
}
.mode .mode-list {
  margin-top: 62px;
  display: flex;
  align-items: center;
}
.mode .mode-list .item-mode {
  flex: 1;
  position: relative;
}
.mode .mode-list .item-mode .bg img {
  width: 100%;
}
.mode .mode-list .item-mode + .item-mode {
  margin-left: 25px;
}
.mode .desc-warp {
  margin: 0 27px;
  border-radius: 5px;
  height: 250px;
  background-color: #fff;
  position: absolute;
  top: 144px;
  padding: 0 35px;
}
.mode .item-mode .desc-warp p {
  font-size: 18px;
  margin-bottom: 10px;
}
.mode .item-mode .desc-warp span {
  font-size: 14px;
  color: #5d6b80;
}
.mode .item-mode .desc-warp .icon {
  margin-top: 32px;
  margin-bottom: 20px;
}
.mode .item-mode .desc-warp .icon img {
  object-fit: cover;
}
.sex-mode {
  height: 640px;
  background-color: #fff;
  text-align: center;
}
.sex-mode h3 {
  padding-top: 94px;
  font-size: 28px;
  font-weight: 400;
}
.sex-mode .mode-list {
  display: flex;
  margin-top: 50px;
}
.sex-mode .mode-list .item-mode {
  flex: 1;
  height: 370px;
}
.sex-mode .mode-list .item-mode {
  text-align: left;
  color: #fff;
}
.sex-mode .mode-list .item-mode p {
  padding-top: 36px;
  padding-left: 23px;
  font-size: 18px;
}
.sex-mode .mode-list .item-mode:nth-of-type(1) .item-mark {
  height: 100%;
  background-image: linear-gradient(
    180deg,
    rgba(50, 131, 235, 1) 0%,
    rgba(52, 131, 234, 0.5) 63.19%
  );
}
.sex-mode .mode-list .item-mode:nth-of-type(2) .item-mark {
  height: 100%;
  background-image: linear-gradient(
    180deg,
    rgba(235, 111, 49, 1) 0%,
    rgba(245, 247, 250, 0.2) 100%
  );
}
.sex-mode .mode-list .item-mode:nth-of-type(3) .item-mark {
  height: 100%;
  background-image: linear-gradient(
    180deg,
    rgba(0, 163, 254, 1) 0%,
    rgba(245, 247, 250, 0.2) 100%
  );
}
.sex-mode .mode-list .item-mode:nth-of-type(4) .item-mark {
  height: 100%;
  background-image: linear-gradient(
    180deg,
    rgba(48, 76, 149, 1) 0%,
    rgba(245, 247, 250, 0.2) 100%
  );
}
.sex-mode .mode-list .item-mode:nth-of-type(5) .item-mark {
  height: 100%;
  background-image: linear-gradient(
    180deg,
    rgba(50, 131, 235, 1) 0%,
    rgba(245, 247, 250, 0) 99.31%
  );
}
.sex-mode .mode-list .item-mode:nth-of-type(6) .item-mark {
  height: 100%;
  background-image: linear-gradient(
    180deg,
    rgba(34, 199, 201, 1) 0%,
    rgba(245, 247, 250, 0) 100%
  );
}
.sex-mode .mode-list .item-mode span {
  font-size: 12px;
  padding-left: 23px;
}
.sex-mode .mode-list .item-mode:nth-of-type(1) {
  background-image: url("../images/ke/sex-mode-1.png");
}
.sex-mode .mode-list .item-mode:nth-of-type(2) {
  background-image: url("../images/ke/sex-mode-2.png");
}
.sex-mode .mode-list .item-mode:nth-of-type(3) {
  background-image: url("../images/ke/sex-mode-3.png");
}
.sex-mode .mode-list .item-mode:nth-of-type(4) {
  background-image: url("../images/ke/sex-mode-4.png");
}
.sex-mode .mode-list .item-mode:nth-of-type(5) {
  background-image: url("../images/ke/sex-mode-5.png");
}
.sex-mode .mode-list .item-mode:nth-of-type(6) {
  background-image: url("../images/ke/sex-mode-6.png");
}
.sex-mode .mode-list .item-mode + .item-mode {
  margin-left: 18px;
}
.kt-production {
  background-color: #f5f7fa;
  position: static;
}
.kt-production h3 {
  text-align: center;
  font-size: 28px;
  font-weight: 400;
  padding-top: 76px;
}
.kt-production .basic-width {
  height: auto;
  margin-top: 60px;
}
.kt-production .basic-width .left-text .desc {
  color: #5d6b80;
}
.kt-production .right-img img {
  width: 100%;
}
.characteristic {
  text-align: center;
  height: 495px;
}
.characteristic h3 {
  padding-top: 83px;
  font-size: 28px;
  font-weight: 400;
}
.characteristic-list {
  display: flex;
  margin-top: 80px;
}
.characteristic-list .item-characteristic {
  text-align: left;
  height: 180px;
  flex: 1;
  background: url("../images/ke/card-bg.png") no-repeat;
  padding: 20px;
}
.characteristic-list .item-characteristic p {
  margin-bottom: 15px;
}
.characteristic-list .item-characteristic span {
  color: #5d6b80;
  font-size: 14px;
}
.characteristic-list .item-characteristic + .item-characteristic {
  margin-left: 20px;
}
.characteristic-list .item-characteristic .title {
  display: flex;
}
.data-present {
  height: 726px;
  text-align: center;
  background-image: url("../images/ke/data-bg.png");
}
.data-present h3 {
  padding-top: 58px;
  font-size: 24px;
  font-weight: 500;
}
.data-present .data-list {
  display: flex;
  flex-wrap: wrap;
  margin-top: 50px;
}
.data-present .basic-width-data {
  width: 1400px;
  margin: 0 auto;
}
.data-present .item-data {
  height: 247px;
  width: 453px;
  background-color: #fff;
  margin-bottom: 20px;
  border-radius: 10px;
  text-align: left;
}
.item-data .data-warp {
  padding-left: 24px;
  padding-right: 24px;
  padding-top: 31px;
}
.item-data .data-warp p {
  font-size: 18px;
  margin-bottom: 10px;
  color: #222;
}
.item-data .data-warp span {
  color: #5d6b80;
  font-size: 14px;
}
.data-present .item-data + .item-data {
  margin-left: 20px;
}
.data-present .item-data:nth-of-type(4) {
  margin-left: 0;
}