.indexPage main {
  padding-bottom: 0;
}
.indexPage .kv-banner {
  position: relative;
  padding: 0 105px;
}
@media (max-width: 1500px) {
  .indexPage .kv-banner {
    padding: 0 50px;
  }
}
@media (max-width: 768px) {
  .indexPage .kv-banner {
    padding: 0 20px;
  }
}
.indexPage .kv-banner .bgcover {
  padding-bottom: 51.4%;
  background-size: cover !important;
}
@media (max-width: 767px) {
  .indexPage .kv-banner .bgcover {
    padding-bottom: 191.8%;
  }
}
.indexPage .kv-banner .slick-dots {
  display: none !important;
}
.indexPage .kv-banner ul {
  margin-bottom: 0;
}
.indexPage .kv-banner .banner-scroll {
  position: absolute;
  bottom: 0;
  right: 50px;
  width: 16px;
}
@media (max-width: 1500px) {
  .indexPage .kv-banner .banner-scroll {
    right: 17px;
  }
}
@media (max-width: 767px) {
  .indexPage .kv-banner .banner-scroll {
    display: none;
  }
}
.indexPage .kv-banner .banner-scroll .ball {
  width: 100%;
  height: 65px;
  overflow: hidden;
  position: relative;
  margin-bottom: 15px;
}
.indexPage .kv-banner .banner-scroll .ball::before {
  position: absolute;
  content: "";
  top: 0;
  left: 50%;
  -webkit-transform: translateX(-50%);
          transform: translateX(-50%);
  width: 1px;
  height: 65px;
  background-color: #254FBC;
}
.indexPage .kv-banner .banner-scroll .ball::after {
  position: absolute;
  content: "";
  top: 0;
  left: 50%;
  -webkit-transform: translateX(-50%);
          transform: translateX(-50%);
  border-radius: 50%;
  background-color: #254FBC;
  width: 9px;
  height: 9px;
  -webkit-animation: ballani 2s linear infinite;
          animation: ballani 2s linear infinite;
}
.indexPage .kv-banner .banner-scroll .tx {
  font-size: 0.75rem;
  line-height: 1.2;
  letter-spacing: 0.5px;
  font-weight: 400;
  color: #254FBC;
  -webkit-writing-mode: vertical-lr;
      -ms-writing-mode: tb-lr;
          writing-mode: vertical-lr;
}
.indexPage .item1 {
  margin-top: 200px;
}
@media (max-width: 768px) {
  .indexPage .item1 {
    margin-top: 60px;
  }
}
.indexPage .item1 .it1-bx {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  -webkit-box-pack: justify;
      -ms-flex-pack: justify;
          justify-content: space-between;
}
@media (max-width: 768px) {
  .indexPage .item1 .it1-bx {
    display: block;
    position: relative;
    padding-bottom: 70px;
  }
}
.indexPage .item1 .it1-bx .l-bx {
  width: 35%;
}
@media (max-width: 768px) {
  .indexPage .item1 .it1-bx .l-bx {
    width: 100%;
  }
}
.indexPage .item1 .it1-bx .l-bx .f14 {
  color: #254FBC;
  position: relative;
  padding-top: 15px;
  margin-bottom: 15px;
}
@media (max-width: 768px) {
  .indexPage .item1 .it1-bx .l-bx .f14 {
    margin-bottom: 12px;
    text-align: center;
  }
}
.indexPage .item1 .it1-bx .l-bx .f14::before {
  position: absolute;
  top: 0;
  left: 0;
  content: "";
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background-color: #254FBC;
}
@media (max-width: 768px) {
  .indexPage .item1 .it1-bx .l-bx .f14::before {
    left: 50%;
    -webkit-transform: translateX(-50%);
            transform: translateX(-50%);
  }
}
.indexPage .item1 .it1-bx .l-bx .f28 {
  margin-bottom: 75px;
}
@media (max-width: 1199px) {
  .indexPage .item1 .it1-bx .l-bx .f28 {
    margin-bottom: 25px;
  }
}
@media (max-width: 768px) {
  .indexPage .item1 .it1-bx .l-bx .f28 {
    text-align: center;
  }
}
.indexPage .item1 .it1-bx .l-bx .f16 {
  margin-bottom: 150px;
}
@media (max-width: 1199px) {
  .indexPage .item1 .it1-bx .l-bx .f16 {
    margin-bottom: 40px;
  }
}
@media (max-width: 768px) {
  .indexPage .item1 .it1-bx .l-bx .sh-btn {
    position: absolute;
    bottom: 0;
    left: 50%;
    -webkit-transform: translateX(-50%);
            transform: translateX(-50%);
  }
}
.indexPage .item1 .it1-bx .r-bx {
  width: 60%;
}
@media (max-width: 768px) {
  .indexPage .item1 .it1-bx .r-bx {
    width: 100%;
  }
}
.indexPage .item2 {
  position: relative;
  margin-top: 200px;
  padding: 0 105px;
}
@media (max-width: 1500px) {
  .indexPage .item2 {
    padding: 0 50px;
  }
}
@media (max-width: 768px) {
  .indexPage .item2 {
    padding: 0 20px;
    margin-top: 60px;
  }
}
.indexPage .item2 .it2-list {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
}
@media (max-width: 991px) {
  .indexPage .item2 .it2-list {
    display: block;
  }
}
.indexPage .item2 .it2-list li {
  width: 50%;
  position: relative;
}
@media (max-width: 991px) {
  .indexPage .item2 .it2-list li {
    width: 100%;
  }
}
.indexPage .item2 .it2-list li a {
  display: block;
}
@media (min-width: 768px) {
  .indexPage .item2 .it2-list li a:hover .sh-btn {
    border-bottom: 2px solid #fff;
  }
}
.indexPage .item2 .it2-list li .bgcover {
  padding-bottom: 46.7%;
  background-size: cover !important;
}
@media (max-width: 768px) {
  .indexPage .item2 .it2-list li .bgcover {
    padding-bottom: 58.1%;
  }
}
.indexPage .item2 .it2-list li .des-bx {
  position: absolute;
  top: 48px;
  left: 48px;
  padding-right: 20px;
  height: calc(100% - 48px);
}
@media (max-width: 1199px) {
  .indexPage .item2 .it2-list li .des-bx {
    top: 20px;
    left: 20px;
    height: calc(100% - 20px);
  }
}
.indexPage .item2 .it2-list li .des-bx .f14 {
  color: #fff;
  padding-top: 15px;
  margin-bottom: 15px;
}
@media (max-width: 768px) {
  .indexPage .item2 .it2-list li .des-bx .f14 {
    margin-bottom: 12px;
    text-align: center;
  }
}
.indexPage .item2 .it2-list li .des-bx .f14::before {
  position: absolute;
  top: 0;
  left: 0;
  content: "";
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background-color: #fff;
}
.indexPage .item2 .it2-list li .des-bx .f28 {
  color: #fff;
}
.indexPage .item2 .it2-list li .des-bx .sh-btn {
  position: absolute;
  bottom: 70px;
  color: #fff;
}
@media (max-width: 1500px) {
  .indexPage .item2 .it2-list li .des-bx .sh-btn {
    bottom: 20px;
  }
}
.indexPage .item2 .it2-list li .des-bx .sh-btn::before {
  border-bottom: 2px solid #fff;
  border-left: 2px solid #fff;
}
@media (min-width: 768px) {
  .indexPage .item2 .it2-list li .des-bx .sh-btn:hover {
    border-bottom: 2px solid #fff;
  }
}
@media (max-width: 768px) {
  .indexPage .item2 .it2-list li .des-bx .sh-btn {
    border-bottom: 1px solid #fff;
  }
  .indexPage .item2 .it2-list li .des-bx .sh-btn::before {
    right: 15px;
    border-bottom: 1px solid #fff;
    border-left: 1px solid #fff;
  }
}
.indexPage .item3 {
  position: relative;
  margin-top: 150px;
  padding: 0 105px;
}
@media (max-width: 1500px) {
  .indexPage .item3 {
    padding: 0 50px;
  }
}
@media (max-width: 768px) {
  .indexPage .item3 {
    padding: 0 20px;
    margin-top: 80px;
  }
}
.indexPage .item3 .it3-list {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  width: 100%;
}
@media (max-width: 991px) {
  .indexPage .item3 .it3-list.pc {
    display: none;
  }
}
.indexPage .item3 .it3-list.mo {
  display: none;
}
@media (max-width: 991px) {
  .indexPage .item3 .it3-list.mo {
    display: block;
  }
}
.indexPage .item3 .it3-list li {
  width: 30.2vw;
}
@media (max-width: 1199px) {
  .indexPage .item3 .it3-list li {
    width: 100%;
  }
}
@media (min-width: 1200px) {
  .indexPage .item3 .it3-list li:first-child.big .ball-bx {
    -webkit-transform: scale(1.15) translateX(13.5%);
            transform: scale(1.15) translateX(13.5%);
  }
  .indexPage .item3 .it3-list li:nth-child(2).big .ball-bx {
    -webkit-transform: scale(1.15);
            transform: scale(1.15);
  }
  .indexPage .item3 .it3-list li:nth-child(2).bigr .ball-bx {
    -webkit-transform: scale(0.85) translateX(18%);
            transform: scale(0.85) translateX(18%);
  }
  .indexPage .item3 .it3-list li:nth-child(2).bigl .ball-bx {
    -webkit-transform: scale(0.85) translateX(-18%);
            transform: scale(0.85) translateX(-18%);
  }
  .indexPage .item3 .it3-list li:nth-child(3).big .ball-bx {
    -webkit-transform: scale(1.15) translateX(-13.2%);
            transform: scale(1.15) translateX(-13.2%);
  }
  .indexPage .item3 .it3-list li.small .ball-bx {
    -webkit-transform: scale(0.85);
            transform: scale(0.85);
  }
}
@media (max-width: 1199px) and (min-width: 992px) {
  .indexPage .item3 .it3-list li.big .ball-bx {
    background: #E2F1F8;
    border: 1px solid rgba(255, 255, 255, 0);
  }
  .indexPage .item3 .it3-list li.big .ball-bx .des-bx {
    top: 50%;
    -webkit-transform: translateY(-50%);
            transform: translateY(-50%);
  }
  .indexPage .item3 .it3-list li.big .sh-btn {
    opacity: 1;
    pointer-events: all;
    margin-top: -15%;
  }
  .indexPage .item3 .it3-list li.big .f28 {
    margin-bottom: -12%;
  }
}
@media (min-width: 1500px) {
  .indexPage .item3 .it3-list li:hover .ball-bx {
    background: #E2F1F8;
    border: 1px solid rgba(255, 255, 255, 0);
    -webkit-transition: 0.4s ease;
    transition: 0.4s ease;
  }
  .indexPage .item3 .it3-list li:hover .ball-bx .des-bx {
    top: 50%;
    -webkit-transform: translateY(-50%);
            transform: translateY(-50%);
    -webkit-transition: 0.4s ease;
    transition: 0.4s ease;
  }
  .indexPage .item3 .it3-list li:hover .ball-bx .des-bx .des {
    opacity: 1;
    pointer-events: all;
    height: auto;
  }
  .indexPage .item3 .it3-list li:hover .ball-bx .des-bx .sh-btn {
    opacity: 1;
    pointer-events: all;
    height: auto;
  }
  .indexPage .item3 .it3-list li:hover .ball-bx .des-bx .des {
    -webkit-transition: 0.4s ease;
    transition: 0.4s ease;
    margin-top: -2%;
  }
  .indexPage .item3 .it3-list li:hover .ball-bx .des-bx .sh-btn {
    -webkit-transition: 0.4s ease;
    transition: 0.4s ease;
  }
  .indexPage .item3 .it3-list li:hover .ball-bx .des-bx .img-bx {
    -webkit-transform: scale(0.6);
            transform: scale(0.6);
  }
  .indexPage .item3 .it3-list li:hover .ball-bx .des-bx .f28 {
    margin-bottom: -2%;
  }
}
@media (min-width: 1200px) and (max-width: 1499px) {
  .indexPage .item3 .it3-list li:hover .ball-bx {
    background: #E2F1F8;
    border: 1px solid rgba(255, 255, 255, 0);
    -webkit-transition: 0.4s ease;
    transition: 0.4s ease;
  }
  .indexPage .item3 .it3-list li:hover .ball-bx .des-bx {
    top: 50%;
    -webkit-transform: translateY(-50%);
            transform: translateY(-50%);
    -webkit-transition: 0.4s ease;
    transition: 0.4s ease;
  }
  .indexPage .item3 .it3-list li:hover .ball-bx .des-bx .des {
    opacity: 1;
    pointer-events: all;
  }
  .indexPage .item3 .it3-list li:hover .ball-bx .des-bx .sh-btn {
    opacity: 1;
    pointer-events: all;
  }
  .indexPage .item3 .it3-list li:hover .ball-bx .des-bx .des {
    -webkit-transition: 0.4s ease;
    transition: 0.4s ease;
    margin-top: -12%;
  }
  .indexPage .item3 .it3-list li:hover .ball-bx .des-bx .sh-btn {
    -webkit-transition: 0.4s ease;
    transition: 0.4s ease;
  }
  .indexPage .item3 .it3-list li:hover .ball-bx .des-bx .img-bx {
    -webkit-transform: scale(0.4);
            transform: scale(0.4);
  }
  .indexPage .item3 .it3-list li:hover .ball-bx .des-bx .f28 {
    margin-bottom: -12%;
  }
}
@media (max-width: 991px) {
  .indexPage .item3 .it3-list a {
    width: calc(100vw - 100px);
    height: calc(100vw - 100px);
    display: block;
    position: relative;
  }
}
@media (max-width: 767px) {
  .indexPage .item3 .it3-list a {
    width: calc(100vw - 40px);
    height: calc(100vw - 40px);
  }
}
.indexPage .item3 .ball-bx {
  text-align: center;
  border: 1px solid #254FBC;
  border-radius: 50%;
  height: 30.2vw;
  -webkit-transition: 0.4s ease;
  transition: 0.4s ease;
  position: relative;
}
@media (max-width: 991px) {
  .indexPage .item3 .ball-bx {
    height: 100%;
  }
}
.indexPage .item3 .ball-bx .des-bx {
  position: relative;
  top: 50%;
  -webkit-transform: translateY(-30%);
          transform: translateY(-30%);
  text-align: center;
  -webkit-transition: 0.4s ease;
  transition: 0.4s ease;
}
@media (max-width: 500px) {
  .indexPage .item3 .ball-bx .des-bx {
    -webkit-transform: translateY(-35%);
            transform: translateY(-35%);
  }
}
.indexPage .item3 .ball-bx .des-bx .des {
  opacity: 0;
  pointer-events: none;
}
.indexPage .item3 .ball-bx .des-bx .sh-btn {
  opacity: 0;
  pointer-events: none;
}
.indexPage .item3 .ball-bx .f14 {
  color: #254FBC;
  position: relative;
  margin-bottom: 3%;
}
@media (max-width: 768px) {
  .indexPage .item3 .ball-bx .f14 {
    margin-bottom: 12px;
  }
}
.indexPage .item3 .ball-bx .f28 {
  margin-bottom: 5%;
  -webkit-transition: 0.4s ease;
  transition: 0.4s ease;
}
@media (max-width: 1500px) {
  .indexPage .item3 .ball-bx .f28 {
    margin-bottom: 0%;
  }
}
@media (max-width: 1199px) {
  .indexPage .item3 .ball-bx .f28 {
    font-size: 1.375rem;
    margin-bottom: -5%;
  }
}
@media (max-width: 500px) {
  .indexPage .item3 .ball-bx .f28 {
    margin-bottom: -10%;
  }
}
.indexPage .item3 .ball-bx .img-bx {
  -webkit-transition: 0.4s ease;
  transition: 0.4s ease;
}
@media (max-width: 1500px) {
  .indexPage .item3 .ball-bx .img-bx {
    -webkit-transform: scale(0.65);
            transform: scale(0.65);
  }
}
@media (max-width: 1199px) {
  .indexPage .item3 .ball-bx .img-bx {
    -webkit-transform: scale(0.45);
            transform: scale(0.45);
  }
}
.indexPage .item3 .ball-bx .img-bx img {
  margin: 0 auto;
  -webkit-transition: 0.4s ease;
  transition: 0.4s ease;
}
.indexPage .item3 .ball-bx .des {
  margin-top: 3%;
  -webkit-transition: 0.2s ease;
  transition: 0.2s ease;
  padding: 0 40px;
  max-height: 95px;
  position: relative;
  overflow: hidden;
}
@media (max-width: 1400px) {
  .indexPage .item3 .ball-bx .des {
    font-size: 0.875rem;
    height: 85px;
  }
}
@media (max-width: 1199px) {
  .indexPage .item3 .ball-bx .des {
    display: none;
  }
}
.indexPage .item3 .ball-bx .sh-btn {
  margin: 0 auto;
  margin-top: 5%;
  -webkit-transition: 0.2s ease;
  transition: 0.2s ease;
}
@media (max-width: 1500px) {
  .indexPage .item3 .ball-bx .sh-btn {
    margin-top: 2%;
  }
}
@media (max-width: 1400px) {
  .indexPage .item3 .ball-bx .sh-btn {
    margin-top: -1%;
  }
}
@media (max-width: 1199px) {
  .indexPage .item3 .ball-bx .sh-btn {
    margin-top: -5%;
  }
}
.indexPage .item4 {
  margin-top: 130px;
  padding: 0 105px;
  padding-bottom: 180px;
  position: relative;
}
@media (max-width: 1500px) {
  .indexPage .item4 {
    padding: 0 50px;
    padding-bottom: 180px;
  }
}
@media (max-width: 768px) {
  .indexPage .item4 {
    padding: 0 20px;
    padding-bottom: 60px;
    margin-top: 80px;
  }
}
.indexPage .item4 .it4-bx {
  background-color: #fff;
  padding-bottom: 100px;
  padding-top: 100px;
  position: relative;
  z-index: 3;
}
@media (max-width: 768px) {
  .indexPage .item4 .it4-bx {
    padding-top: 50px;
    padding-bottom: 50px;
  }
}
.indexPage .item4 .it4-bx > .f14 {
  color: #254FBC;
  position: relative;
  padding-top: 15px;
  margin-bottom: 15px;
  text-align: center;
}
@media (max-width: 768px) {
  .indexPage .item4 .it4-bx > .f14 {
    margin-bottom: 12px;
    text-align: center;
  }
}
.indexPage .item4 .it4-bx > .f14::before {
  position: absolute;
  top: 0;
  left: 50%;
  -webkit-transform: translateX(-50%);
          transform: translateX(-50%);
  content: "";
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background-color: #254FBC;
}
.indexPage .item4 .it4-bx .f28 {
  text-align: center;
}
.indexPage .item4 .it4-bx .news-list {
  margin-top: 90px;
}
@media (max-width: 768px) {
  .indexPage .item4 .it4-bx .news-list {
    margin-top: 40px;
  }
}
.indexPage .item4 .it4-bx .sh-btn2 {
  margin: 0 auto;
  margin-top: 15px;
}
@media (max-width: 768px) {
  .indexPage .item4 .it4-bx .sh-btn2 {
    margin-top: 60px;
  }
}
.indexPage .item4 .bg {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
}
.indexPage .item4 .bg .bgcover {
  padding-bottom: 37.5%;
  background-size: cover !important;
}
@media (max-width: 768px) {
  .indexPage .item4 .bg .bgcover {
    padding-bottom: 160%;
  }
}
@media (max-width: 530px) {
  .indexPage .item4 .bg .bgcover {
    padding-bottom: 222%;
  }
}