.h_banner .h_text .h_ch {
  font-family: 'MiSans-Regular';
}
.h_banner .h_text .h_en {
  letter-spacing: 3px;
}
.h_Title {
  font-size: 30px;
  color: #111111;
  font-family: 'MiSans-Regular';
  text-align: center;
}
.h_Box1 {
  text-align: center;
  background-size: contain;
  background-position: center bottom;
  background-repeat: no-repeat;
}
.h_Box1 .h_desc {
  font-size: 17px;
  color: #111111;
  line-height: 1.9;
  font-family: 'MiSans-Regular';
}
.h_Box1 .h_hotline {
  font-size: 19px;
  color: #111111;
  margin-top: 16px;
  font-family: 'MiSans-Medium';
}
.h_Box1 .h_chain .h_list {
  height: 243px;
  position: relative;
}
.h_Box1 .h_chain .h_list .h_box {
  position: absolute;
  --width: 84px;
  width: var(--width);
  height: var(--width);
  background: #D8D8D8;
  border-radius: 50%;
  font-size: 19px;
  color: #3D3D3D;
  font-family: 'MiSans-Regular';
  transition: transform 0.5s;
}
.h_Box1 .h_chain .h_list .h_box::after,
.h_Box1 .h_chain .h_list .h_box::before {
  position: absolute;
  content: '';
  width: 230px;
  background-color: #D8D8D8;
  height: 1px;
  z-index: -20;
  left: 5px;
  top: calc(var(--width)/2);
  transform-origin: left;
}
.h_Box1 .h_chain .h_list .h_box:hover {
  transform: scale(1.08);
}
.h_Box1 .h_chain .h_list .h_box:nth-child(1) {
  top: 50%;
  z-index: 9;
}
.h_Box1 .h_chain .h_list .h_box:nth-child(1)::before,
.h_Box1 .h_chain .h_list .h_box:nth-child(1)::after {
  display: none;
}
.h_Box1 .h_chain .h_list .h_box:nth-child(2) {
  left: 20%;
  z-index: 8;
}
.h_Box1 .h_chain .h_list .h_box:nth-child(2)::before {
  transform: rotate(150deg);
  top: 50%;
  left: 25%;
}
.h_Box1 .h_chain .h_list .h_box:nth-child(2)::after {
  display: none;
}
.h_Box1 .h_chain .h_list .h_box:nth-child(3) {
  left: 24.5%;
  bottom: 0;
  z-index: 7;
}
.h_Box1 .h_chain .h_list .h_box:nth-child(3)::before {
  transform: rotate(250deg);
  width: 140px;
  top: 10%;
  left: 25%;
}
.h_Box1 .h_chain .h_list .h_box:nth-child(3)::after {
  transform: rotate(189deg);
  top: 50%;
}
.h_Box1 .h_chain .h_list .h_box:nth-child(4) {
  left: 36%;
  top: 26%;
  z-index: 6;
}
.h_Box1 .h_chain .h_list .h_box:nth-child(4)::before {
  transform: rotate(198deg);
  width: 140px;
  top: 30%;
}
.h_Box1 .h_chain .h_list .h_box:nth-child(4)::after {
  transform: rotate(144deg);
  width: 120px;
  top: 70%;
}
.h_Box1 .h_chain .h_list .h_box:nth-child(5) {
  left: 48%;
  bottom: 0;
  --width: 98px;
  z-index: 5;
}
.h_Box1 .h_chain .h_list .h_box:nth-child(5)::before {
  transform: rotate(220deg);
  width: 110px;
  top: 30%;
}
.h_Box1 .h_chain .h_list .h_box:nth-child(5)::after {
  transform: rotate(178deg);
}
.h_Box1 .h_chain .h_list .h_box:nth-child(6) {
  top: 16%;
  left: 57%;
  z-index: 4;
}
.h_Box1 .h_chain .h_list .h_box:nth-child(6)::before {
  transform: rotate(174deg);
}
.h_Box1 .h_chain .h_list .h_box:nth-child(6)::after {
  width: 100px;
  left: 40%;
  transform: rotate(130deg);
}
.h_Box1 .h_chain .h_list .h_box:nth-child(7) {
  top: 16%;
  left: 72%;
  --width: 110px;
  z-index: 3;
}
.h_Box1 .h_chain .h_list .h_box:nth-child(7)::before {
  transform: rotate(185deg);
  width: 160px;
}
.h_Box1 .h_chain .h_list .h_box:nth-child(7)::after {
  top: 54%;
  transform: rotate(154deg);
}
.h_Box1 .h_chain .h_list .h_box:nth-child(8) {
  z-index: 2;
  bottom: 0;
  left: 89%;
}
.h_Box1 .h_chain .h_list .h_box:nth-child(8)::before {
  transform: rotate(214deg);
  top: 25%;
  left: 20%;
  width: 200px;
}
.h_Box1 .h_chain .h_list .h_box:nth-child(8)::after {
  display: none;
}
.h_Box1 .h_chain .h_list .h_box:nth-child(9) {
  z-index: 1;
  top: -12px;
  left: 90%;
}
.h_Box1 .h_chain .h_list .h_box:nth-child(9)::before {
  width: 200px;
  transform: rotate(160deg);
}
.h_Box1 .h_chain .h_list .h_box:nth-child(9)::after {
  width: 150px;
  left: calc(var(--width)/2 + 5px);
  transform: rotate(96deg);
}
.h_Box2 {
  text-align: center;
}
.h_Box2 .h_en {
  font-size: 60px;
  color: #FFFFFF;
  font-family: 'MiSans-Medium';
  text-transform: uppercase;
}
.h_Box2 .h_ch {
  font-size: 32px;
  color: #FFFFFF;
  margin-top: 16px;
  font-family: 'MiSans-Regular';
}
.h_Box2 .h_desc {
  margin-top: 70px;
  font-size: 17px;
  color: #FFFFFF;
  line-height: 40px;
  font-family: 'MiSans-Regular';
  text-shadow: 0px 2px 4px rgba(0, 0, 0, 0.3);
}
.h_Box3 {
  background: linear-gradient(90deg, #fafafa, #f2f3f5);
}
.h_Box3 .h_swiper {
  position: relative;
  padding: 0 64px;
}
.h_Box3 .h_swiper .mySwiper .swiper-slide {
  padding: 12px 0;
  width: auto;
  cursor: pointer;
  user-select: none;
  font-size: 21px;
  color: #505050;
  font-family: 'MiSans-Regular';
}
.h_Box3 .h_swiper .mySwiper .swiper-slide::after {
  position: absolute;
  content: '';
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  border-top: 8px solid var(--active-color);
  border-left: 10px solid #0000;
  border-right: 10px solid #0000;
  visibility: hidden;
}
.h_Box3 .h_swiper .mySwiper .swiper-slide.h_active {
  color: var(--active-color);
}
.h_Box3 .h_swiper .mySwiper .swiper-slide.h_active::after {
  visibility: visible;
}
.h_Box3 .h_swiper .mySwiper .swiper-slide:hover {
  color: var(--active-color);
}
.h_Box3 .h_swiper .h_btn {
  position: absolute;
  top: 14px;
  cursor: pointer;
}
.h_Box3 .h_swiper .h_btn.left {
  left: 0;
}
.h_Box3 .h_swiper .h_btn.right {
  right: 0;
}
.h_Box3 .h_swiper .h_btn .icon {
  font-size: 24px;
}
.h_Box3 .h_list {
  margin-top: 30px;
  box-shadow: 0px 4px 24px 0px rgba(0, 0, 0, 0.03);
}
.h_Box3 .h_list .h_item {
  background: #FFFFFF;
  display: none;
}
.h_Box3 .h_list .h_item:first-child {
  display: block;
}
.h_Box3 .h_list .h_item .h_text {
  width: calc(100% - 550px);
  padding: 64px;
}
.h_Box3 .h_list .h_item .h_text .h_title {
  font-size: 24px;
  color: #3D3D3D;
  font-family: 'MiSans-Medium';
}
.h_Box3 .h_list .h_item .h_text .h_desc {
  font-size: 17px;
  color: #3D3D3D;
  text-align: justify;
  margin-top: 35px;
  line-height: 1.8;
}
.h_Box3 .h_list .h_item .h_img {
  width: 550px;
}
.h_Box4 .h_box {
  position: relative;
}
.h_Box4 .h_box .h_img {
  width: 50%;
}
.h_Box4 .h_box .h_img img {
  width: 100%;
}
.h_Box4 .h_box .h_list {
  position: absolute;
  width: 45%;
  height: 100%;
  overflow-y: auto;
  right: 0;
}
.h_Box4 .h_box .h_list::-webkit-scrollbar {
  width: 5px;
  height: 2px;
}
.h_Box4 .h_box .h_list::-webkit-scrollbar-thumb {
  background: #D8D8D8;
  border-width: 0;
  border-radius: 10px;
}
.h_Box4 .h_box .h_list::-webkit-scrollbar-track {
  background: #0000;
}
.h_Box4 .h_box .h_list .h_item {
  margin-bottom: 50px;
}
.h_Box4 .h_box .h_list .h_item .h_year {
  font-size: 80px;
  color: #111111;
  font-family: 'MiSans-Semibold';
  position: relative;
  display: inline-block;
  z-index: 2;
}
.h_Box4 .h_box .h_list .h_item .h_year::after {
  content: '';
  position: absolute;
  background: #E60012;
  height: 20px;
  bottom: 18px;
  width: 100%;
  left: 0;
  z-index: -2;
}
.h_Box4 .h_box .h_list .h_item .h_desc {
  margin-top: 32px;
}
.h_Box4 .h_box .h_list .h_item .h_desc p {
  margin-bottom: 10px;
  font-size: 16px;
  color: #666666;
  font-family: 'MiSans-Regular';
}
@media screen and (max-width: 1440px) {
  .h_Box2 .h_desc {
    margin-top: 50px;
  }
  .h_Box3 .h_list .h_item .h_text {
    padding: 42px;
  }
  .h_Box3 .h_list .h_item .h_text .h_desc {
    margin-top: 18px;
  }
}
@media screen and (max-width: 1300px) {
  .h_Box1 .h_desc {
    margin-top: 18px;
  }
}
@media screen and (max-width: 1200px) {
  .h_Box1 .h_chain .h_list .h_box::after,
  .h_Box1 .h_chain .h_list .h_box::before {
    width: 170px;
  }
}
@media screen and (max-width: 1024px) {
  .h_Box1 .h_chain {
    display: none;
  }
  .h_Box2 .h_en {
    font-size: 42px;
  }
  .h_Box2 .h_ch {
    font-size: 26px;
    margin-top: 8px;
  }
  .h_Box2 .h_desc {
    margin-top: 16px;
    line-height: 1.8;
    font-size: 16px;
  }
  .h_Box4 .h_box .h_list .h_item .h_year {
    font-size: 60px;
  }
  .h_Box4 .h_box .h_list .h_item .h_desc {
    margin-top: 15px;
  }
  .h_Box4 .h_box .h_list .h_item {
    margin-bottom: 28px;
  }
  .h_Box4 .h_box .h_list .h_item .h_year::after {
    bottom: 14px;
  }
}
@media screen and (max-width: 767px) {
  .h_Box3 .h_list .h_item .h_text {
    width: 100%;
  }
  .h_Box4 .h_box .h_img,
  .h_Box3 .h_list .h_item .h_img {
    width: 100%;
  }
  .h_Box3 .h_list .h_item .h_text {
    padding: 22px;
  }
  .h_Box3 .h_list .h_item .h_text .h_desc {
    margin-top: 10px;
  }
  .h_Box3 .h_list .h_item .h_text .h_title {
    font-size: 22px;
  }
  .h_Box3 .h_list {
    margin-top: 20px;
  }
  .h_Box3 .h_swiper {
    padding: 0 40px;
  }
  .h_Box3 .h_swiper {
    margin-top: 15px;
  }
  .h_Box4 .h_box .h_list {
    position: static;
    width: 100%;
  }
}
@media screen and (max-width: 480px) {
  .h_Box3 .h_swiper {
    padding: 0;
  }
  .h_Box1 .h_desc {
    margin-top: 8px;
  }
  .h_Title {
    font-size: 23px;
  }
  .h_Box1 .h_desc {
    font-size: 16px;
    line-height: 1.7;
    text-align: justify;
  }
  .h_Box1 .h_hotline {
    text-align: left;
    margin-top: 12px;
  }
  .h_Box2 {
    background-attachment: unset;
  }
  .h_Box2 .h_en {
    font-size: 26px;
  }
  .h_Box2 .h_ch {
    font-size: 22px;
    margin-top: 2px;
  }
  .h_Box2 .h_desc {
    text-align: justify;
    margin-top: 6px;
  }
  .h_Box3 .h_swiper .mySwiper .swiper-slide {
    font-size: 17px;
    padding: 9px 0;
  }
  .h_Box3 .h_swiper .h_btn {
    display: none;
  }
  .h_Box3 .h_swiper {
    margin-top: 0;
  }
  .h_Box3 .h_list {
    margin-top: 15px;
  }
  .h_Box3 .h_list .h_item .h_text {
    padding: 16px;
  }
  .h_Box3 .h_list .h_item .h_text .h_title {
    font-size: 20px;
  }
  .h_Box4 .h_box .h_list .h_item {
    margin: 16px 0 0;
  }
  .h_Box4 .h_box .h_list .h_item .h_year {
    font-size: 36px;
  }
  .h_Box4 .h_box .h_list .h_item .h_year::after {
    bottom: 8px;
    height: 10px;
  }
  .h_Box4 .h_box .h_list .h_item .h_desc {
    margin-top: 8px;
  }
}