.banner-inner {
  position: relative;
}
.banner-inner .content .title {
  color: #fff;
}
.banner-inner .content .desc {
  color: #fff;
}
.banner-inner .banner-back::before {
  background: #f3f4f9;
}
.slogan {
  width: 100%;
  background: #f3f4f9;
}
.slogan .inner {
  width: 70%;
  display: flex;
  flex-direction: column;
  gap: 40px;
  padding-bottom: 104px;
}
.slogan .inner p {
  color: #000000;
  font-family: "Alibaba PuHuiTi";
  font-weight: 400;
  font-size: 16px;
  line-height: 42px;
}
.slogan .inner p span {
  font-weight: 700;
  font-size: 24px;
}
.slogan .inner .line {
  width: 100%;
  height: 2px;
  background: #015caf;
}
.engine {
  width: 100%;
  background: #f3f4f9;
}
.engine .inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-bottom: 125px;
}
.engine .inner .img {
  width: 40%;
  display: flex;
  flex-direction: column;
}
.engine .inner .img img {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
  transform: scale(1);
  transition: 0.5s;
  overflow: hidden;
}
.engine .inner .img img:hover {
  transform: scale(1.05);
}
.engine .inner .content {
  width: 58%;
  display: flex;
  flex-direction: column;
  gap: 25px;
}
.engine .inner .content .text1 {
  color: #000000;
  font-family: "Alibaba PuHuiTi";
  font-weight: 700;
  font-size: 24px;
  line-height: 33px;
}
.engine .inner .content .text2 {
  color: #000000;
  font-family: "Alibaba PuHuiTi";
  font-weight: 400;
  font-size: 18px;
  line-height: 36px;
}
.car {
  width: 100%;
  background: #f3f4f9;
}
.car .inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-bottom: 125px;
}
.car .inner .img {
  width: 43%;
  min-width: 490px;
  display: flex;
  align-items: flex-end;
}
.car .inner .img .img1 {
  width: 174px;
  height: 174px;
  border-radius: 50%;
  overflow: hidden;
  position: relative;
  bottom: -50px;
  right: -50px;
}
.car .inner .img .img1 img {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
  transform: scale(1);
  transition: 0.5s;
}
.car .inner .img .img1:hover img {
  transform: scale(1.05);
}
.car .inner .img .img2 {
  width: 311px;
  height: 311px;
  border-radius: 50%;
  overflow: hidden;
  position: relative;
  top: -50px;
}
.car .inner .img .img2 img {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
  transform: scale(1);
  transition: 0.5s;
}
.car .inner .img .img2:hover img {
  transform: scale(1.05);
}
.car .inner .content {
  width: 57%;
  display: flex;
  flex-direction: column;
  gap: 25px;
}
.car .inner .content .text1 {
  color: #000000;
  font-family: "Alibaba PuHuiTi";
  font-weight: 700;
  font-size: 24px;
  line-height: 33px;
}
.car .inner .content .text2 {
  color: #000000;
  font-family: "Alibaba PuHuiTi";
  font-weight: 400;
  font-size: 18px;
  line-height: 36px;
}
.truck {
  width: 100%;
  background: linear-gradient(180deg, #ffffff 0%, #f3f4f9 100%);
}
.truck .inner {
  width: 100%;
  padding: 105px 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.truck .inner .img {
  width: 20%;
  overflow: hidden;
}
.truck .inner .img img {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
  transform: scale(1);
  transition: 0.5s;
}
.truck .inner .img:hover img {
  transform: scale(1.05);
}
.truck .inner .content {
  width: 53%;
  display: flex;
  flex-direction: column;
  gap: 25px;
}
.truck .inner .content .text1 {
  color: #000000;
  font-family: "Alibaba PuHuiTi";
  font-weight: 700;
  font-size: 24px;
  line-height: 33px;
}
.truck .inner .content .text2 {
  color: #000000;
  font-family: "Alibaba PuHuiTi";
  font-weight: 400;
  font-size: 18px;
  line-height: 36px;
}
.system {
  width: 100%;
  background: #f3f4f9;
}
.system .inner {
  display: flex;
  justify-content: space-between;
  padding: 75px 0;
}
.system .inner .img {
  width: 40%;
  border-radius: 8px;
  overflow: hidden;
}
.system .inner .img img {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
  transform: scale(1);
  transition: 0.5s;
}
.system .inner .img:hover img {
  transform: scale(1.05);
}
.system .inner .content {
  width: 58%;
  display: flex;
  flex-direction: column;
  gap: 25px;
}
.system .inner .content .text1 {
  color: #000000;
  font-family: "Alibaba PuHuiTi";
  font-weight: 700;
  font-size: 24px;
  line-height: 33px;
}
.system .inner .content .text2 {
  color: #000000;
  font-family: "Alibaba PuHuiTi";
  font-weight: 400;
  font-size: 18px;
  line-height: 36px;
}
.custom {
  width: 100%;
  background: #f3f4f9;
  position: relative;
}
.custom .inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 75px 0;
  z-index: 1;
}
.custom .inner .img {
  width: 40%;
  display: flex;
  flex-direction: column;
  gap: 20px;
  z-index: 1;
}
.custom .inner .img .img1 {
  width: 100%;
  border-radius: 8px;
  overflow: hidden;
}
.custom .inner .img .img1 img {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
  transform: scale(1);
  transition: 0.5s;
}
.custom .inner .img .img1:hover img {
  transform: scale(1.05);
}
.custom .inner .img .img2 {
  width: 100%;
  border-radius: 8px;
  overflow: hidden;
}
.custom .inner .img .img2 img {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
  transform: scale(1);
  transition: 0.5s;
}
.custom .inner .img .img2:hover img {
  transform: scale(1.05);
}
.custom .inner .content {
  width: 58%;
  display: flex;
  flex-direction: column;
  gap: 25px;
  z-index: 1;
}
.custom .inner .content .text1 {
  color: #000000;
  font-family: "Alibaba PuHuiTi";
  font-weight: 700;
  font-size: 24px;
  line-height: 33px;
}
.custom .inner .content .text2 {
  color: #000000;
  font-family: "Alibaba PuHuiTi";
  font-weight: 400;
  font-size: 18px;
  line-height: 36px;
}
.custom .banner-back {
  width: 100%;
  height: 500px;
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 0;
  overflow: hidden;
  pointer-events: none;
}
.custom .banner-back::before {
  content: '';
  position: absolute;
  top: 50%;
  left: -10%;
  width: 120%;
  height: 200%;
  background: #ffffff;
  border-radius: 50%;
}
@media only screen and (max-width: 900px) {
  .engine .inner {
    gap: 20px;
    flex-direction: column;
  }
  .engine .inner .img {
    width: 100%;
  }
  .engine .inner .content {
    width: 100%;
  }
  .car .inner {
    flex-direction: column-reverse;
    gap: 65px;
  }
  .car .inner .img {
    width: 100%;
    justify-content: center;
  }
  .car .inner .img .img1 {
    width: 200px;
    height: 200px;
  }
  .car .inner .img .img2 {
    width: 400px;
    height: 400px;
  }
  .car .inner .content {
    width: 100%;
  }
  .truck .inner {
    padding: 60px 0;
    flex-direction: column;
    gap: 20px;
  }
  .truck .inner .img:nth-child(1) {
    width: 100%;
    overflow: hidden;
  }
  .truck .inner .content {
    width: 100%;
  }
  .truck .inner .img:nth-child(3) {
    display: none;
  }
  .system .inner {
    padding: 60px 0;
    flex-direction: column;
    gap: 20px;
  }
  .system .inner .img {
    width: 100%;
  }
  .system .inner .content {
    width: 100%;
  }
  .custom .inner {
    padding: 60px 0;
    flex-direction: column-reverse;
    gap: 20px;
  }
  .custom .inner .img {
    width: 100%;
  }
  .custom .inner .content {
    width: 100%;
  }
  .custom .banner-back {
    width: 100%;
    height: 150px;
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: 0;
    overflow: hidden;
    pointer-events: none;
  }
}
@media only screen and (max-width: 768px) {
  .slogan .inner {
    gap: 25px;
    padding-bottom: 30px;
  }
  .slogan .inner p {
    line-height: 35px;
  }
  .slogan .inner p span {
    font-weight: 700;
    font-size: 20px;
  }
  .engine .inner {
    padding-bottom: 80px;
    gap: 10px;
  }
  .engine .inner .content {
    gap: 0px;
  }
  .engine .inner .content .text1 {
    font-size: 18px;
  }
  .engine .inner .content .text2 {
    font-size: 14px;
    line-height: 25px;
  }
  .car .inner {
    gap: 10px;
    padding-bottom: 20px;
  }
  .car .inner .img {
    min-width: auto;
  }
  .car .inner .img .img1 {
    width: 30%;
    height: 30%;
    right: 0px;
    bottom: 0px;
  }
  .car .inner .img .img2 {
    width: 65%;
    height: 65%;
  }
  .car .inner .content {
    gap: 0px;
  }
  .car .inner .content .text1 {
    font-size: 18px;
  }
  .car .inner .content .text2 {
    font-size: 14px;
    line-height: 25px;
  }
  .truck .inner {
    padding: 20px 0;
    gap: 10px;
  }
  .truck .inner .content {
    gap: 0px;
  }
  .truck .inner .content .text1 {
    font-size: 18px;
  }
  .truck .inner .content .text2 {
    font-size: 14px;
    line-height: 25px;
  }
  .system .inner {
    padding: 20px 0;
    gap: 10px;
  }
  .system .inner .img {
    width: 100%;
  }
  .system .inner .content {
    width: 100%;
  }
  .system .inner .content {
    gap: 0px;
  }
  .system .inner .content .text1 {
    font-size: 18px;
  }
  .system .inner .content .text2 {
    font-size: 14px;
    line-height: 25px;
  }
  .custom .inner {
    padding: 20px 0;
    flex-direction: column-reverse;
    gap: 10px;
  }
  .custom .inner .content {
    gap: 0px;
  }
  .custom .inner .content .text1 {
    font-size: 18px;
  }
  .custom .inner .content .text2 {
    font-size: 14px;
    line-height: 25px;
  }
  .custom .banner-back {
    width: 100%;
    height: 100px;
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: 0;
    overflow: hidden;
    pointer-events: none;
  }
}