.sect-1 .swiper {
  overflow: hidden;
}
.sect-1 .swiper .swiper-slide {
  width: 100%;
  height: 540px;
  position: relative;
}
@media (min-width: 0px) and (max-width: 575px) {
  .sect-1 .swiper .swiper-slide {
    height: 200px;
  }
}
@media (min-width: 576px) and (max-width: 767px) {
  .sect-1 .swiper .swiper-slide {
    height: 250px;
  }
}
@media (min-width: 768px) and (max-width: 991px) {
  .sect-1 .swiper .swiper-slide {
    height: 300px;
  }
}
@media (min-width: 992px) and (max-width: 1199px) {
  .sect-1 .swiper .swiper-slide {
    height: 400px;
  }
}
@media (min-width: 1200px) and (max-width: 1499px) {
  .sect-1 .swiper .swiper-slide {
    height: 450px;
  }
}
@media (min-width: 1500px) and (max-width: 1799px) {
  .sect-1 .swiper .swiper-slide {
    height: 500px;
  }
}
.sect-1 .swiper .swiper-slide img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.sect-1 .swiper .swiper-slide .content {
  width: 100%;
  height: 100%;
  position: absolute;
  left: 0;
  top: 0;
  z-index: 1;
  padding: 0 160px;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
}
@media (min-width: 0px) and (max-width: 575px) {
  .sect-1 .swiper .swiper-slide .content {
    padding: 0 15px;
    justify-content: center;
    text-align: center;
  }
}
@media (min-width: 576px) and (max-width: 767px) {
  .sect-1 .swiper .swiper-slide .content {
    padding: 0 15px;
    justify-content: center;
    text-align: center;
  }
}
@media (min-width: 768px) and (max-width: 991px) {
  .sect-1 .swiper .swiper-slide .content {
    padding: 0 15px;
    justify-content: center;
    text-align: center;
  }
}
@media (min-width: 992px) and (max-width: 1199px) {
  .sect-1 .swiper .swiper-slide .content {
    padding: 0 40px;
    justify-content: center;
    text-align: center;
  }
}
@media (min-width: 1200px) and (max-width: 1499px) {
  .sect-1 .swiper .swiper-slide .content {
    padding: 0 60px;
  }
}
@media (min-width: 1500px) and (max-width: 1799px) {
  .sect-1 .swiper .swiper-slide .content {
    padding: 0 80px;
  }
}
.sect-1 .swiper .swiper-slide .content .cn {
  font-family: Source Han Sans;
  font-size: 90px;
  font-weight: bold;
  color: #244196;
}
@media (min-width: 0px) and (max-width: 575px) {
  .sect-1 .swiper .swiper-slide .content .cn {
    font-size: 20px;
  }
}
@media (min-width: 576px) and (max-width: 767px) {
  .sect-1 .swiper .swiper-slide .content .cn {
    font-size: 20px;
  }
}
@media (min-width: 768px) and (max-width: 991px) {
  .sect-1 .swiper .swiper-slide .content .cn {
    font-size: 20px;
  }
}
@media (min-width: 992px) and (max-width: 1199px) {
  .sect-1 .swiper .swiper-slide .content .cn {
    font-size: 40px;
  }
}
@media (min-width: 1200px) and (max-width: 1499px) {
  .sect-1 .swiper .swiper-slide .content .cn {
    font-size: 60px;
  }
}
@media (min-width: 1500px) and (max-width: 1799px) {
  .sect-1 .swiper .swiper-slide .content .cn {
    font-size: 80px;
  }
}
.sect-1 .swiper .swiper-slide .content .en {
  font-family: Source Han Sans;
  font-size: 36px;
  font-weight: bold;
  letter-spacing: 0.1em;
  color: #244196;
}
@media (min-width: 0px) and (max-width: 575px) {
  .sect-1 .swiper .swiper-slide .content .en {
    font-size: 18px;
  }
}
@media (min-width: 576px) and (max-width: 767px) {
  .sect-1 .swiper .swiper-slide .content .en {
    font-size: 18px;
  }
}
@media (min-width: 768px) and (max-width: 991px) {
  .sect-1 .swiper .swiper-slide .content .en {
    font-size: 18px;
  }
}
@media (min-width: 992px) and (max-width: 1199px) {
  .sect-1 .swiper .swiper-slide .content .en {
    font-size: 24px;
  }
}
@media (min-width: 1200px) and (max-width: 1499px) {
  .sect-1 .swiper .swiper-slide .content .en {
    font-size: 28px;
  }
}
@media (min-width: 1500px) and (max-width: 1799px) {
  .sect-1 .swiper .swiper-slide .content .en {
    font-size: 32px;
  }
}

.sect-2 {
  display: flex;
}
@media (min-width: 0px) and (max-width: 575px) {
  .sect-2 {
    display: block;
  }
}
@media (min-width: 576px) and (max-width: 767px) {
  .sect-2 {
    display: block;
  }
}
@media (min-width: 768px) and (max-width: 991px) {
  .sect-2 {
    display: block;
  }
}
.sect-2 .left {
  width: 330px;
  background-color: #F2F4F8;
}
@media (min-width: 0px) and (max-width: 575px) {
  .sect-2 .left {
    width: 100%;
  }
}
@media (min-width: 576px) and (max-width: 767px) {
  .sect-2 .left {
    width: 100%;
  }
}
@media (min-width: 768px) and (max-width: 991px) {
  .sect-2 .left {
    width: 100%;
  }
}
.sect-2 .left .logo {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: 120px;
  background: #244196;
  font-family: Source Han Sans;
  font-size: 24px;
  font-weight: 500;
  letter-spacing: .1em;
  color: #FFFFFF;
}
@media (min-width: 0px) and (max-width: 575px) {
  .sect-2 .left .logo {
    height: 60px;
    letter-spacing: 0.5em;
    justify-content: flex-start;
    padding: 0 15px;
    font-size: 20px;
  }
}
@media (min-width: 576px) and (max-width: 767px) {
  .sect-2 .left .logo {
    height: 60px;
    letter-spacing: 0.5em;
    justify-content: flex-start;
    padding: 0 15px;
    font-size: 20px;
  }
}
@media (min-width: 768px) and (max-width: 991px) {
  .sect-2 .left .logo {
    height: 60px;
    letter-spacing: 0.5em;
    justify-content: flex-start;
    padding: 0 15px;
    font-size: 20px;
  }
}
.sect-2 .left .logo img {
  width: 32px;
  height: auto;
  margin-right: 20px;
}
@media (min-width: 0px) and (max-width: 575px) {
  .sect-2 .left .logo img {
    margin-right: 10px;
  }
}
@media (min-width: 576px) and (max-width: 767px) {
  .sect-2 .left .logo img {
    margin-right: 10px;
  }
}
@media (min-width: 768px) and (max-width: 991px) {
  .sect-2 .left .logo img {
    margin-right: 10px;
  }
}
.sect-2 .left .item {
  width: 100%;
}
.sect-2 .left .item .act {
  background-color: #D8DCE6!important;
  color: #244196!important;
}
.sect-2 .left .item .act img{
    rotate: 90deg;
    filter: grayscale(0%);
}
.sect-2 .left .item .act ~.sub{
  display: block!important;
}
.sect-2 .left .item:hover .sub {
  height: auto;
  visibility: visible;
  opacity: 1;
}
.sect-2 .left .item a {
  width: 100%;
  min-height: 60px;
  display: flex;
  align-items: center;
  padding: 10px 45px;
  font-family: Source Han Sans;
  font-size: 20px;
  font-weight: 500;
  letter-spacing: 0.1em;
  color: #3D3D3D;
  transition: all 0.3s linear;
}

.sect-2 .left .item a img{
    width: 16px;
    height: auto;
    margin-top: 2px;
    filter: grayscale(100%);
}
@media (min-width: 0px) and (max-width: 575px) {
  .sect-2 .left .item a {
    height: 50px;
    font-size: 18px;
    padding: 10px 25px;
  }
}
@media (min-width: 576px) and (max-width: 767px) {
  .sect-2 .left .item a {
    height: 50px;
    font-size: 18px;
    padding: 10px 25px;
  }
}
@media (min-width: 768px) and (max-width: 991px) {
  .sect-2 .left .item a {
    height: 50px;
    font-size: 18px;
    padding: 10px 25px;
  }
}
.sect-2 .left .item a:hover {
  background-color: #D8DCE6;
  color: #244196;
}
.sect-2 .left .item a:hover img{
  filter: grayscale(0%);
}
.sect-2 .left .item .sub {
  width: 100%;
  display: none;
}
@media (min-width: 0px) and (max-width: 575px) {
  .sect-2 .left .item .sub {
    height: 0;
    opacity: 0;
    visibility: hidden;
  }
}
@media (min-width: 576px) and (max-width: 767px) {
  .sect-2 .left .item .sub {
    height: 0;
    opacity: 0;
    visibility: hidden;
  }
}
@media (min-width: 768px) and (max-width: 991px) {
  .sect-2 .left .item .sub {
    height: 0;
    opacity: 0;
    visibility: hidden;
  }
}
.sect-2 .left .item .sub a {
  height: auto;
  padding: 12px 60px;
  font-family: Source Han Sans;
  font-size: 16px;
  font-weight: 350;
  letter-spacing: 0.1em;
  color: #3D3D3D;
}
@media (min-width: 0px) and (max-width: 575px) {
  .sect-2 .left .item .sub a {
    padding: 8px 35px;
  }
}
@media (min-width: 576px) and (max-width: 767px) {
  .sect-2 .left .item .sub a {
    padding: 8px 35px;
  }
}
@media (min-width: 768px) and (max-width: 991px) {
  .sect-2 .left .item .sub a {
    padding: 8px 35px;
  }
}
.sect-2 .left .item .sub a:hover {
  background-color: #D8DCE6;
  color: #244196;
}


.sect-2 .left .act a {
  background-color: #D8DCE6;
  color: #244196;
}
.sect-2 .right {
  width: calc(100% - 330px);
  padding: 50px;
  font-family: Source Han Sans;
  font-size: 16px;
  font-weight: 500;
  line-height: 30px;
  letter-spacing: 0.1em;
  color: #3D3D3D;
}
.sect-2 .right img{
    width: 100%!important;
    height: auto;
}

.sect-2 .right .tit{
      font-family: Source Han Sans;
      font-size: 24px;
      font-weight: 500;
      line-height: 32px;
      letter-spacing: 0.1em;
      color: #244196;
      border-bottom: 2px solid #244196;
      padding: 15px 0;
      margin-bottom: 20px;
    }

@media (min-width: 0px) and (max-width: 575px) {
  .sect-2 .right {
    width: 100%;
    padding: 15px 15px 40px;
  }
}
@media (min-width: 576px) and (max-width: 767px) {
  .sect-2 .right {
    width: 100%;
    padding: 15px 15px 40px;
  }
}
@media (min-width: 768px) and (max-width: 991px) {
  .sect-2 .right {
    width: 100%;
    padding: 15px 15px 40px;
  }
}

/*# sourceMappingURL=product.css.map */