.header-swiper .swiper-pagination {
  bottom: 0.45rem;
}
.header-swiper .swiper-pagination .swiper-pagination-bullet {
  box-sizing: border-box;
  width: 0.08rem;
  height: 0.08rem;
  border-radius: 50%;
  border: 1px solid #fff;
  background: transparent;
  opacity: 1;
}
.header-swiper .swiper-pagination .swiper-pagination-bullet.swiper-pagination-bullet-active {
  background: #fff;
  width: 0.24rem;
  border-radius: 0.035rem;
  transition: all 0.25s;
}
.header-swiper .swiper-slide .swiper-img {
  display: block;
  object-fit: cover;
}
.header-swiper .swiper-slide .banner-text {
  width: 61%;
  left: 3.64rem;
  bottom: 4.26rem;
  color: #fff;
  transform: translate3d(0, 0, 0);
  transition-duration: 1s;
}
@media (max-width: 991px) {
  .header-swiper .swiper-slide .banner-text {
    width: 100%;
    left: 0;
    padding: 0 0.2rem;
  }
}
.header-swiper .swiper-slide .banner-text .banner-title {
  font-size: 0.84rem;
  line-height: 0.84rem;
  white-space: pre-wrap;
}
@media (max-width: 991px) {
  .header-swiper .swiper-slide .banner-text .banner-title {
    font-size: 0.36rem;
    line-height: 0.48rem;
  }
}
.header-swiper .swiper-slide .banner-text .banner-title .banner-icon {
  width: 0.69rem;
  right: -0.6rem;
  bottom: 0.3rem;
}
@media (max-width: 991px) {
  .header-swiper .swiper-slide .banner-text .banner-title .banner-icon {
    display: none;
  }
}
.header-swiper .swiper-slide .banner-text .banner-description {
  font-size: 0.2rem;
  line-height: 0.29rem;
  margin-top: 0.23rem;
  /*white-space: pre-wrap;*/
}
.bg-black {
  background-color: black;
  background-image: url('../images/box-bg2.png');
  background-position: bottom;
  background-repeat: no-repeat;
  background-size: 100% auto;
}
.list-box {
  border-radius: 0.8rem 0.8rem 0 0;
  background-image: url('../images/box-bg.png');
  background-size: 100% 900px;
  background-repeat: no-repeat;
}
.list-box .list-top-box {
  /*height: 100vh;*/
}
.list-box .list-top-box .list-flex {
  /*column-gap: 11.7vw;*/
  column-gap: 100px;
}
.list-box .list-top-box, .list-box .list-middle-box, .list-box .list-bottom-box {
  margin-top: 160px;
}
@media (max-width: 991px) {
  .list-box .list-top-box .list-flex {
    flex-direction: column;
    padding: 0 0.2rem;
  }
}
.list-box .list-top-box .list-flex .list-flex-left .title {
  width: 500px;
  font-size: 0.6rem;
  line-height: 0.7rem;
  white-space: pre-wrap;
}
@media (max-width: 991px) {
  .list-box .list-top-box .list-flex .list-flex-left .title {
    font-size: 0.32rem;
    line-height: 0.4rem;
  }
}
.list-box .list-top-box .list-flex .list-flex-left .more-btn {
  font-size: 0.2rem;
  color: #fff;
  line-height: 0.2rem;
}
.list-box .list-top-box .list-flex .list-flex-left .more-btn .btn-icon {
  width: 0.4rem;
  /*vertical-align: text-top;*/
  vertical-align: middle;
  margin-left: 0.16rem;
  transform: translateX(0.16rem);
  /*opacity: 0;*/
  transition: all 0.4s;
}
.list-box .list-top-box .list-flex .list-flex-left .more-btn:hover .btn-icon {
  transform: translateX(0);
  opacity: 1;
}
.list-box .list-top-box .list-flex .list-flex-right {
  width: 6rem;
}
@media (max-width: 991px) {
  .list-box .list-top-box .list-flex .list-flex-right {
    width: 100%;
  }
}
.list-box .list-top-box .list-flex .list-flex-right .title {
  font-size: 0.24rem;
  font-weight: bold;
  padding-top: 0.08rem;
  white-space: pre-wrap;
}
.list-box .list-top-box .list-flex .list-flex-right .description {
  margin-top: 0.1rem;
  font-size: 0.2rem;
  line-height: 0.24rem;
  white-space: pre-wrap;
}
.list-box .list-top-box .list-flex .list-flex-right .list-flex-right-img {
  width: 7rem;
  height: 4rem;
  object-fit: cover;
  border-radius: 0.1rem;
  margin-top: 0.7rem;
  max-width: 100%;
}
.list-box .list-middle-box {
  /*height: 100vh;*/
}
@media (max-width: 991px) {
  .list-box .list-middle-box > .d-flex > .d-flex {
    flex-direction: column;
    padding: 0 0.2rem;
  }
}
.list-box .list-middle-box .title {
  font-size: 0.6rem;
  width: 5.65rem;
  margin-right: 0.36rem;
  line-height: 0.7rem;
  white-space: pre-wrap;
}
@media (max-width: 991px) {
  .list-box .list-middle-box .title {
    font-size: 0.32rem;
    line-height: 0.4rem;
    width: 100%;
  }
}
.list-box .list-middle-box .focus {
  font-size: 0.24rem;
  font-weight: bold;
  padding-top: 0.05rem;
}
.list-box .list-middle-box .description {
  width: 260px;
  font-size: 0.2rem;
  line-height: 0.24rem;
  margin-top: 0.16rem;
  /*white-space: pre-wrap;*/
}
.list-box .list-middle-box .more-btn {
  font-size: 0.2rem;
  color: #fff;
  line-height: 0.2rem;
  margin-top: 0.3rem;
  display: inline-block;
}
.list-box .list-middle-box .more-btn .btn-icon {
  width: 0.4rem;
  /*vertical-align: text-top;*/
  vertical-align: middle;
  margin-left: 0.16rem;
  transform: translateX(-0.16rem);
  /*opacity: 0;*/
  transition: all 0.4s;
}
.list-box .list-middle-box .more-btn:hover .btn-icon {
  transform: translateX(0);
  opacity: 1;
}
.list-box .list-middle-box .list-img {
  width: 12rem;
  height: 4.51rem;
  margin-top: 0.36rem;
  object-fit: cover;
  max-width: 100%;
}
@media (max-width: 991px) {
  .list-box .list-bottom-box > .d-flex {
    flex-direction: column;
    padding: 0 0.2rem;
  }
}
.list-box .list-bottom-box .title {
  font-size: 0.6rem;
  line-height: 0.7rem;
  /*width: 4.35rem;*/
  margin-right: 4.1vw;
  white-space: pre-wrap;
}
@media (max-width: 991px) {
  .list-box .list-bottom-box .title {
    font-size: 0.32rem;
    line-height: 0.4rem;
    width: 100%;
    margin-right: 0;
  }
  .list-box .list-top-box .list-flex .list-flex-left .title, .list-box .list-bottom-box .description {
    width: auto!important;
  }
  .list-box .list-middle-box .list-img, .list-box .list-bottom-box .list-img {
    object-fit: contain!important;
  }
}
.list-box .list-bottom-box .focus {
  font-size: 0.24rem;
  font-weight: bold;
  padding-top: 0.05rem;
}
.list-box .list-bottom-box .description {
  font-size: 0.2rem;
  line-height: 0.24rem;
  margin-top: 0.16rem;
  /*white-space: pre-wrap;*/
  width: 460px;
}
.list-box .list-bottom-box .more-btn {
  font-size: 0.2rem;
  color: #fff;
  line-height: 0.2rem;
  margin-top: 0.3rem;
  display: inline-block;
}
.list-box .list-bottom-box .more-btn .btn-icon {
  width: 0.4rem;
  /*vertical-align: text-top;*/
  vertical-align: middle;
  margin-left: 0.16rem;
  transform: translateX(-0.16rem);
  /*opacity: 0;*/
  transition: all 0.4s;
}
.list-box .list-bottom-box .more-btn:hover .btn-icon {
  transform: translateX(0);
  opacity: 1;
}
.list-box .list-bottom-box .list-img {
  width: 9.17rem;
  height: 4.77rem;
  object-fit: cover;
  margin-top: 0.1rem;
  max-width: 100%;
}
.arrs-box {
  background: #fff;
  padding-top: 0.9rem;
  padding-bottom: 1.12rem;
}
.arrs-box .title {
  text-align: center;
  color: #000;
  font-size: 0.6rem;
}
@media (max-width: 991px) {
  .arrs-box .title {
    font-size: 0.32rem;
    line-height: 0.4rem;
    width: 100%;
    margin-right: 0;
  }
}
.arrs-box .arr-list {
  margin-top: 0.56rem;
  column-gap: 3.8vw;
}
@media (max-width: 991px) {
  .arrs-box .arr-list > div {
    flex: 1;
  }
}
.arrs-box .arr-list .name {
  font-size: 0.2rem;
  color: #000;
  text-align: center;
}
.arrs-box .arr-list .arr-img {
  width: 3rem;
  height: 3.6rem;
  border-radius: 0.1rem;
  margin-top: 0.15rem;
  display: block;
  object-fit: cover;
}
@media (max-width: 991px) {
  .arrs-box .arr-list .arr-img {
    width: 100%;
    height: 2rem;
  }
}
.arrs-box .more-btn {
  font-size: 0.2rem;
  line-height: 0.2rem;
  color: #000;
  margin-top: 0.65rem;
  display: inline-block;
}
.arrs-box .more-btn .btn-icon {
  width: 0.41rem;
  vertical-align: middle;
  margin-left: 0.16rem;
}
.video-box {
  height: 160vh;
}
.video-box .video {
  width: 100%;
  height: 80vh;
  position: sticky;
  top: 0;
  left: 0;
  object-fit: cover;
}
.video-box .video-con {
  width: 100%;
  position: absolute;
  top: 0;
  left: 0;
  padding: 1.2rem 18.75vw 0;
  color: #fff;
}
@media (max-width: 991px) {
  .video-box .video-con {
    padding: 1.2rem 0.2rem 0;
  }
}
.video-box .video-con .title {
  font-size: 0.6rem;
}
@media (max-width: 991px) {
  .video-box .video-con .title {
    font-size: 0.32rem;
    line-height: 0.4rem;
  }
}
.video-box .video-con .description {
  font-size: 0.24rem;
  font-weight: bold;
}
.video-box .video-con .data {
  font-size: 0.48rem;
  font-weight: bold;
  line-height: 0.6rem;
  margin-top: 0.56rem;
}
@media (max-width: 991px) {
  .video-box .video-con .data {
    font-size: 0.2rem;
    line-height: 0.38rem;
  }
}
.video-box .video-con .data span {
  font-size: 1.2rem;
}
@media (max-width: 991px) {
  .video-box .video-con .data span {
    font-size: 0.28rem;
  }
}
.video-box .video-con .description2 {
  font-size: 0.2rem;
}
.form-box {
  background-color: #fff;
  padding-top: 0.39rem;
  padding-bottom: 0.48rem;
}
.form-box .title {
  text-align: center;
  color: #000;
  font-size: 0.48rem;
}
@media (max-width: 991px) {
  .form-box .title {
    font-size: 0.32rem;
    line-height: 0.4rem;
  }
}
.form-box form {
  color: #000;
  margin-top: 0.2rem;
  display: flex;
  flex-direction: column;
  row-gap: 0.46rem;
}
@media (max-width: 991px) {
  .form-box form {
    padding: 0 0.2rem;
    row-gap: 0;
  }
}
.form-box form input,
.form-box form textarea {
  border: none;
  /* 去除边框 */
  outline: none;
  /* 去除聚焦时的外边框 */
  background: none;
  /* 去除背景 */
  box-shadow: none;
  /* 去除阴影 */
  -webkit-appearance: none;
  /* 去除webkit浏览器的默认样式 */
  -moz-appearance: none;
  /* 去除mozilla浏览器的默认样式 */
  appearance: none;
  /* 去除所有浏览器的默认样式 */
}
.form-box form .input-box {
  font-size: 0.2rem;
  column-gap: 6.5vw;
}
@media (max-width: 991px) {
  .form-box form .input-box {
    flex-direction: column;
  }
}
.form-box form .input-box label {
  margin: 0;
}
@media (max-width: 991px) {
  .form-box form .input-box label {
    width: 100%;
  }
}
.form-box form .input-box label span {
  width: 1.05rem;
  display: inline-block;
}
.form-box form .input-box label .input {
  width: 3.6rem;
  box-sizing: border-box;
  border-bottom: 1px solid #000;
}
@media (max-width: 991px) {
  .form-box form .input-box label .input {
    flex: 1;
  }
}
.form-box form .textarea-box {
  font-size: 0.2rem;
  color: #000;
}
.form-box form .textarea-box textarea {
  margin-top: 0.1rem;
  width: 10.5rem;
  height: 1.6rem;
  box-sizing: border-box;
  border-radius: 0.1rem;
  border: 1px solid #000;
}
@media (max-width: 991px) {
  .form-box form .textarea-box textarea {
    width: calc(100vw - 0.4rem);
  }
}
.form-box form .btn-box {
  margin-top: -0.06rem;
}
@media (max-width: 991px) {
  .form-box form .btn-box {
    margin-top: 0.3rem;
  }
}
.form-box form .btn-box button {
  border: none;
  /* 去除边框 */
  outline: none;
  /* 去除聚焦时的外边框 */
  background: none;
  /* 去除背景 */
  box-shadow: none;
  /* 去除阴影 */
  -webkit-appearance: none;
  /* 去除webkit浏览器的默认样式 */
  -moz-appearance: none;
  /* 去除mozilla浏览器的默认样式 */
  appearance: none;
  /* 去除所有浏览器的默认样式 */
  width: 1.2rem;
  height: 0.36rem;
  line-height: 0.36rem;
  text-align: center;
  border-radius: 0.18rem;
  border: 1px solid #000000;
  font-size: 0.2rem;
  color: #000;
}