.nav .home.active {
  /*padding: 0 13px 0 16px;*/
  /*width: 37px;*/
  text-align: center;
}

.banner {
  height: 682px;
  background-size: cover;
  background-position: center;
  background-image: url(/static/index/images/banner.png);
  min-width: 974px;
  color: #FFFFFF;
  margin-bottom: 12px;
  text-align: center;
}
.banner .title {
  font-weight: 600;
  font-size: 60px;
  line-height: 84px;
  margin: 0 0 41px;
  padding-top: 204px;
}
.banner .title span {
  color: #FC6B38;
}
.banner .subtitle {
  margin-bottom: 48px;
  font-weight: 400;
  font-size: 26px;
  line-height: 37px;
}
.banner .search {
  margin: 0 auto;
  max-width: 1200px;
  min-width: 974px;
}
.banner .search-wrapper {
  display: flex;
  align-items: center;
  margin: 0 25px 208px 25px;
  box-shadow: 0px 4px 5px 0px rgba(0,0,0,0.1);
  border-radius: 30px;
  position: relative;
}
.banner .category {
  border-radius: 30px 0px 0px 30px;
  height: 60px;
  background-color: #FC6B38;
  display: flex;
  align-items: center;
  gap: 12px;
  font-weight: 400;
  font-size: 28px;
  cursor: pointer;
  padding: 0 12px 0 32px;
  position: relative;
  z-index: 100;
}
.banner .category img {
  height: 20px;
  width: 20px;
}
.banner .category:hover+.dropdown {
  display: block;
}
.banner .dropdown:hover {
  display: block;
}
.banner .dropdown {
  display: none;
  position: absolute;
  background-color: #fff;
  width: 188px;
  text-align: center;
  font-weight: 500;
  font-size: 24px;
  color: #333333;
  line-height: 33px;
  border-radius: 0px 0px 12px 12px;
  top: 30px;
  left: 0;
  padding-top: 30px;
  padding-bottom: 14px;
  cursor: pointer;
}
.banner .dropdown div {
  margin-top: 10px;
}
.banner .search-input {
  outline: none;
  border: none;
  height: 60px;
  padding: 0 114px 0 64px;
  font-weight: 400;
  font-size: 28px;
  border-radius: 0px 30px 30px 0px;
  flex-grow: 1;
}
.banner .category::after {
  content: "";
  position: absolute;
  background-image: url(/static/index/images/search.svg);
  height: 36px;
  width: 36px;
  top: 13px;
  left: 202px;
}
.banner .search-btn {
  width: 82px;
  height: 38px;
  background: #1C48A8;
  border-radius: 19px;
  font-weight: 400;
  font-size: 18px;
  color: #FFFFFF;
  line-height: 38px;
  position: absolute;
  right: 16px;
}
@media screen and (max-width: 1023px) {
  .nav .home.active {
    padding: 0;
    width: auto;
  }
  .banner {
    height: 160px;
    background-size: cover;
    background-position: center;
    background-image: url(/static/index/images/banner.png);
    min-width: 100%;
    color: #FFFFFF;
    margin-bottom: 6px;
    text-align: center;
  }
  .banner .title {
    font-size: 14px;
    line-height: 20px;
    margin-bottom: 8px;
    padding-top: 48px;
  }
  .banner .subtitle {
    margin-bottom: 12px;
    font-size: 6.5px;
    line-height: 9px;
  }
  .banner .search {
    margin: 0 auto;
    max-width: 280px;
    min-width: 280px;
  }
  .banner .search-wrapper {
    display: flex;
    align-items: center;
    margin: 0 0 47px 0;
    width: 100%;
    box-shadow: 0px 4px 5px 0px rgba(0,0,0,0.1);
    border-radius: 15px;
    position: relative;
  }
  .banner .category {
    border-radius: 15px 0px 0px 15px;
    height:30px;
    width: 130px;
    background-color: #FC6B38;
    display: flex;
    align-items: center;
    gap: 3px;
    font-size: 6.5px;
    padding: 0 0px 0 13px;
    position: relative;
    z-index: 100;
  }
  .banner .category img {
    height: 7px;
    width: 7px;
  }
  .banner .dropdown {
    display: none;
    position: absolute;
    background-color: #fff;
    width: 73px;
    font-size: 6.5px;
    line-height: 9px;
    border-radius: 0px 0px 15px 15px;
    top: 15px;
    left: 10;
    padding-top: 15px;
    padding-bottom: 10px;
  }
  .banner .dropdown div {
    margin-top: 7px;
  }
  .banner .search-input {
    height: 30px;
    padding: 0 55px 0 22px;
    font-weight: 400;
    font-size: 14px;
    border-radius: 0px 15px 15px 0px;
    width: 100%;
  }
  .banner .category::after {
    content: "";
    position: absolute;
    background-image: url(/static/index/images/search.svg);
    height: 15px;
    width: 15px;
    top: 7.5px;
    left: 77px;
    background-size: contain;
    background-repeat: no-repeat; /* 防止平铺 */
  }
  .banner .search-btn {
    width: 46.2px;
    height: 20px;
    border-radius: 10px;
    font-size: 5px;
    line-height: 7px;
    right: 5px;
  }
}

.cards {
  margin-bottom: 60px!important;
}
.cards .header {
  margin: 40px 0;
  font-weight: 500;
  font-size: 26px;
  color: #1C48A8;
  line-height: 37px;
}
.cards .cards-wrapper {
  display: flex;
  gap: 42.77px;
}
.cards .card {
  border-radius: 20px;
  flex: 1 1 0;
  min-width: 0;
  display: flex;
  flex-direction: column-reverse;
  height: 336px;
}
.cards .title {
  font-weight: 500;
  font-size: 28px;
  color: #FFFFFF;
  padding-left: 20px;
  height: 78px;
  line-height: 78px;
  position: relative;
}
.cards .title span {
  display: inline-block;
  margin-left: 20px;
  font-weight: 400;
  font-size: 24px;
}
.cards-1 .card-1 {
  background-image: url(/static/index/images/card-1-1.png);
  background-size: cover;
}
.cards-1 .card-2 {
  background-image: url(/static/index/images/card-1-1.png);
  background-size: cover;
}
.cards-1 .card-3 {
  background-image: url(/static/index/images/card-1-1.png);
  background-size: cover;
}
.cards-2 .card-1 {
  background-image: url(/static/index/images/card-2-1.png);
  background-size: cover;
}
.cards-2 .card-2 {
  background-image: url(/static/index/images/card-2-2.png);
  background-size: cover;
}
.cards-3 .card-1 {
  background-image: url(/static/index/images/card-3-3.png);
  background-size: cover;
}
.cards-3 .card-2 {
  background-image: url(/static/index/images/card-3-1.png);
  background-size: cover;
}
.cards-3 .card-3 {
  background-image: url(/static/index/images/card-3-2.png);
  background-size: cover;
}
.cards-4 .card-1 {
  background-image: url(/static/index/images/card-4-3.png);
  background-size: cover;
}
.cards-4 .card-2 {
  background-image: url(/static/index/images/card-4-1.png);
  background-size: cover;
}
.cards-4 .card-3 {
  background-image: url(/static/index/images/card-4-2.png);
  background-size: cover;
}

.card:nth-child(3n+1) .title{
  background-color: rgba(252, 107, 56, 0.5);
}
.card:nth-child(3n+2) .title{
  background-color: rgba(184, 134, 248, 0.5);
}
.card:nth-child(3n+3) .title {
  background-color: rgba(59, 193, 193, 0.5);
}
/* .cards .card-1 .title {
  background-color: rgba(252, 107, 56, 0.5);
}
.cards .card-2 .title {
  background-color: rgba(184, 134, 248, 0.5);
}
.cards .card-3 .title {
  background-color: rgba(59, 193, 193, 0.5);
} */
.cards .desc {
  height: 78px;
  font-weight: 400;
  font-size: 16px;
  color: #333333;
  line-height: 22px;
  padding: 14px 20px 20px;
  box-sizing: border-box;
  border-radius: 0 0 20px 20px;
  background-color: rgba(252, 107, 56, 1);
}
./* cards .card-1 .desc {
  background-color: rgba(252, 107, 56, 1);
}
.cards .card-2 .desc {
  background-color: rgba(184, 134, 248, 1);
}
.cards .card-3 .desc {
  background-color: rgba(59, 193, 193, 1);
} */
.card:nth-child(3n+1) .desc{
	background-color: rgba(252, 107, 56, 1);
}
.card:nth-child(3n+2) .desc{
	background-color: rgba(184, 134, 248, 1);
}
.card:nth-child(3n+3) .desc{
	background-color: rgba(59, 193, 193, 1);
}
@media screen and (max-width: 1023px) {
  .cards {
    margin-top: 17px;
    margin-bottom: 17px;
  }
  .cards .header {
    margin: 12px 0;
    font-size: 13px;
    line-height: 18px;
  }
  .cards .cards-wrapper {
    display: block;
  }
  .cards .card {
    border-radius: 14px;
    min-width: 100%;
    width: 100%;
    height: 246px;
    margin-bottom: 12px;
  }
  .cards .title {
    font-size: 19.5px;
    padding-left: 14px;
    height: 54px;
    line-height: 54px;
    position: relative;
  }
  .cards .title span {
    display: inline-block;
    margin-left: 7px;
    font-size: 16.5px;
  }
  .cards .desc {
    height: 54px;
    font-size: 11px;
    line-height: 16px;
    padding: 10px 14px 0 14px;
    box-sizing: border-box;
    border-radius: 0 0 14px 14px;
  }
}

.choose {
  height: 459px;
  background-color: #1C48A8;
  margin: 95px 0 94px;
  overflow: visible;
}
.choose .main-width {
  display: flex;
}
.choose img.left {
  height: 528px;
  width: 50%;
  transform: translateY(-34.5px);
  object-fit: cover;
}
.choose .right {
  width: 50%;
  margin: 103px 0 97px 112px;
  color: #fff;
}
.choose .line {
  width: 110px;
  height: 10px;
  background: #FC6B38;
  margin-bottom: 30px;
}
.choose .title {
  font-weight: 500;
  font-size: 48px;
  line-height: 67px;
  margin-bottom: 30px;
}
.choose .desc {
  font-weight: 500;
  font-size: 28px;
  line-height: 40px;
  margin-bottom: 51px;
}
.choose .btn-wrapper button {
  width: 154px;
  height: 31px;
  background: #FC6B38;
  border-radius: 6px;
  font-weight: 400;
  font-size: 18px;
  color: #fff;
  margin-left: 170px;
  line-height: 31px;
}
@media screen and (max-width: 1023px) {
  .choose {
    margin: 47px 0 14px;
    overflow: visible;
    padding-bottom: 16px;
    height: auto;
  }
  .choose .main-width {
    display: block;
    width: 80%;
    min-width: 80%;
  }
  .choose img.left {
    width: 100%;
    transform: translateY(-12px);
    object-fit: contain;
    height: auto;
  }
  .choose .right {
    width: 100%;
    margin: 9px 0 0 0;
    position: relative;
  }
  .choose .line {
    width: 37px;
    height: 3.3px;
    margin-bottom: 5.5px;
  }
  .choose .title {
    font-size: 16.5px;
    line-height: 23px;
    margin-bottom: 3.5px;
  }
  .choose .desc {
    font-size: 10px;
    line-height: 13px;
    margin-bottom: 0;
  }
  .choose .btn-wrapper button {
    position: absolute;
    width: 70px;
    height: 16px;
    border-radius: 2px;
    font-size: 10px;
    line-height: 16px;
    top: 12px;
    right: 0;
  }
}

.join {
  height: 168px;
  background-color: rgba(252, 107, 56, 1);
  margin-bottom: 60px;
}
.join .main-width {
  display: flex;
  color: #FFFFFF;
}
.join .image {
  width: 222px;
  height: 143px;
  margin: 5px 80px 20px 117px;
}
.join .title {
  flex-grow: 1;
  font-weight: 500;
  font-size: 48px;
  line-height: 168px;
  height: 168px;
}
.join .wrapper {
  display: flex;
  flex-direction: column;
  align-items: center;
  margin: 34px 80px 42px;
}
.join .wrapper div {
  font-weight: 500;
  font-size: 28px;
  line-height: 40px;
  margin-bottom: 21px;
}
.join .wrapper button {
  font-weight: 400;
  font-size: 18px;
  color: #FFFFFF;
  line-height: 31px;
  width: 154px;
  height: 31px;
  background: #1C48A8;
  border-radius: 6px;
}
@media screen and (max-width: 1023px) {
  .join {
    height: 84px;
    margin: 19px 0;
  }
  .join .main-width {
    display: flex;
  }
  .join .image {
    width: 110px;
    height: 71.5px;
    margin: 2.5px 8.5px 0px;
  }
  .join .title {
    font-size: 24px;
    line-height: 84px;
    height: 84px;
  }
  .join .wrapper {
    margin: 17px 0px 0;
  }
  .join .wrapper div {
    font-size: 14px;
    line-height: 20px;
    margin-bottom: 12px;
  }
  .join .wrapper button {
    font-size: 10px;
    line-height: 16px;
    width: 90px;
    height: 16px;
    border-radius: 3px;
  }
}