/*  通用变量和方法  */
svg {
  width: 16px;
  height: 16px;
  display: block;
}
svg use {
  fill: #7731a3;
}
svg path {
  fill: #7731a3;
}
.header .header-cen {
  color: #b2b2b2;
}
.header .header-cen .enBox .en .entab .en-icon {
  background-image: url("/images/header/Internet_dbg.png");
}
.header .header-cen .enBox .en .entab .nav-xiala {
  background-image: url(/images/header/xiala_dbg.png);
}
.header .header-cen .header-nav .nav > li .nav-xiala {
  background-image: url(/images/header/xiala_dbg.png);
}
.header .userAvatar {
  background-image: url("/images/header/avatar_dbg.png");
}
.index {
  position: relative;
}
.index .navfixed {
  background-color: #fff;
}
.index .new-banner {
  position: absolute;
  left: 0;
  top: 0;
  z-index: -1;
  width: 100%;
  min-width: 1200px;
  height: 600px;
  background: url("../images/news/new-banner.png") no-repeat center;
  background-size: 100% 600px;
}
.index .new-banner-height {
  height: 470px;
}
.index .search-box {
  margin-top: 60px;
}
.index .search-box .search-form {
  width: 728px;
  height: 56px;
  background: #f5f7fa;
  border-radius: 40px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  padding-left: 18px;
  padding-right: 2px;
}
.index .search-box .search-form .search-img {
  width: 32px;
  height: 32px;
  cursor: pointer;
}
.index .search-box .search-form .input {
  flex: 1;
  margin: 0 12px;
  font-size: 18px;
  color: #333333;
  background-color: transparent;
}
.index .search-box .search-form .go {
  width: 54px;
  height: 54px;
  background: linear-gradient(90deg, #7532a3 0%, #7e2f9f 20%, #972695 46%, #c01985 79%, #e0107a 100%), #d8d8d8;
  border-radius: 50%;
  cursor: pointer;
}
.index .search-box .search-form .go img {
  width: 30px;
  height: 30px;
  display: block;
  margin: 12px auto;
}
.index .search-empty {
  margin-top: 337px;
  margin-bottom: 545px;
  text-align: center;
}
.index .search-empty .search-empty-img {
  width: 200px;
  margin: 0 auto;
}
.index .search-empty .search-empty-img img {
  width: 100%;
  object-fit: cover;
}
.index .search-empty .search-empty-text {
  margin-top: 16px;
  font-weight: 400;
  font-size: 16px;
  color: #3d3d3d;
  line-height: 23px;
}
.index .mt-center .news-head .news-title {
  padding-top: 50px;
  text-align: center;
  font-size: 50px;
  color: #ffffff;
  line-height: 72px;
}
.index .mt-center .news-head .news-subtitle {
  font-weight: 400;
  font-size: 28px;
  color: #ffffff;
  line-height: 41px;
  margin-top: 30px;
  padding: 0 50px;
  text-align: center;
}
.index .mt-center .news-head .news-download-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  margin-top: 20px;
  width: 300px;
  height: 64px;
  border: 1px solid #dddddd;
  border-radius: 32px;
  margin: 20px auto;
  cursor: pointer;
}
.index .mt-center .news-head .news-download-btn .download-icon {
  width: 32px;
  height: 32px;
  background: url("../images/news/download-icon.png") no-repeat center;
  background-size: 32px;
}
.index .mt-center .news-head .news-download-btn .download-text {
  font-size: 24px;
  font-weight: 500;
  color: #dddddd;
}
.index .mt-center .news-two-box {
  display: flex;
  justify-content: space-between;
  margin-top: 118px;
  width: 1200px;
  height: 420px;
  background: #ffffff;
  box-shadow: 0px 0px 10px 0px rgba(0, 0, 0, 0.1);
  border-radius: 32px 32px 32px 32px;
}
.index .mt-center .news-two-box .two-left {
  position: relative;
  width: 500px;
  padding-top: 30px;
  margin-left: 30px;
}
.index .mt-center .news-two-box .two-left .two-left-title {
  font-size: 30px;
  font-weight: 900;
  display: -webkit-box;
  overflow: hidden;
  text-overflow: ellipsis;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
}
.index .mt-center .news-two-box .two-left .two-left-subtitle {
  font-size: 16px;
  font-weight: 500;
  color: #666666;
  margin-top: 20px;
  line-height: 23px;
  display: -webkit-box;
  overflow: hidden;
  text-overflow: ellipsis;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 6;
}
.index .mt-center .news-two-box .two-left .two-left-details {
  position: absolute;
  left: 0;
  top: 358px;
}
.index .mt-center .news-two-box .two-left .two-left-details a {
  display: flex;
  align-items: center;
}
.index .mt-center .news-two-box .two-left .two-left-details a .two-left-details-text {
  font-size: 18px;
  font-weight: 500;
  color: #7731a3;
}
.index .mt-center .news-two-box .two-left .two-left-details a .two-left-details-icon {
  width: 16px;
  height: 16px;
  vertical-align: top;
}
.index .mt-center .news-two-box .two-left .two-left-details a .two-left-details-icon img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.index .mt-center .news-two-box .two-right {
  padding-top: 30px;
  padding-right: 20px;
  width: 509px;
  height: 360px;
}
.index .mt-center .news-two-box .two-right img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 16px;
}
.index .mt-center .news-three-box {
  margin-top: 60px;
  margin-bottom: 120px;
}
.index .mt-center .news-three-box .three-tabs .three-tabs-text {
  font-weight: 700;
  font-size: 16px;
  line-height: 16px;
}
.index .mt-center .news-three-box .three-tabs ul {
  display: flex;
  justify-content: center;
  gap: 40px;
}
.index .mt-center .news-three-box .three-tabs ul li {
  width: 180px;
  height: 40px;
  color: #b2b2b2;
  cursor: pointer;
  border-radius: 32px;
}
.index .mt-center .news-three-box .three-tabs ul li a {
  display: flex;
  justify-content: center;
  align-items: center;
  width: 100%;
  height: 100%;
}
.index .mt-center .news-three-box .three-tabs ul li.three-acive {
  background-color: #191121;
  color: #e5e5e5;
}
.index .mt-center .news-three-box .three-tabs ul li .three-tabs-icon {
  width: 20px;
  height: 20px;
  margin-right: 8px;
  background-position: 0 0;
  background-size: 100% 100%;
  background-repeat: no-repeat;
}
.index .mt-center .news-three-box .three-tabs ul li .three-tabs-icon img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.index .mt-center .news-three-box .three-tabs ul li:nth-child(1) .three-tabs-icon {
  background-image: url("/images/news/tab-01.png");
}
.index .mt-center .news-three-box .three-tabs ul li:nth-child(1).three-acive .three-tabs-icon {
  background-image: url("/images/news/tab-05.png");
}
.index .mt-center .news-three-box .three-tabs ul li:nth-child(2) .three-tabs-icon {
  background-image: url("/images/news/tab-02.png");
}
.index .mt-center .news-three-box .three-tabs ul li:nth-child(2).three-acive .three-tabs-icon {
  background-image: url("/images/news/tab-06.png");
}
.index .mt-center .news-three-box .three-tabs ul li:nth-child(3) .three-tabs-icon {
  background-image: url("/images/news/tab-03.png");
}
.index .mt-center .news-three-box .three-tabs ul li:nth-child(3).three-acive .three-tabs-icon {
  background-image: url("/images/news/tab-07.png");
}
.index .mt-center .news-three-box .three-tabs ul li:nth-child(4) .three-tabs-icon {
  background-image: url("/images/news/tab-04.png");
}
.index .mt-center .news-three-box .three-tabs ul li:nth-child(4).three-acive .three-tabs-icon {
  background-image: url("/images/news/tab-08.png");
}
.index .mt-center .news-three-box .three-items {
  margin-top: 40px;
}
.index .mt-center .news-three-box .three-items .three-item ul {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
}
.index .mt-center .news-three-box .three-items .three-item ul li {
  position: relative;
  width: 285px;
  height: 367px;
  box-shadow: 0px 2px 15px 3px #f4f4f4;
  border-radius: 20px;
  margin-bottom: 8px;
  overflow: hidden;
}
.index .mt-center .news-three-box .three-items .three-item ul li .three-item-img {
  width: 285px;
  height: 164px;
  background: url("../images/news/news-img.png");
  background-size: 285px 164px;
}
.index .mt-center .news-three-box .three-items .three-item ul li .three-item-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.index .mt-center .news-three-box .three-items .three-item ul li .three-item-title {
  padding: 0 20px;
  font-size: 18px;
  font-weight: 900;
  color: #ea501f;
  margin-top: 20px;
  display: -webkit-box;
  overflow: hidden;
  text-overflow: ellipsis;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
}
.index .mt-center .news-three-box .three-items .three-item ul li .three-item-subtitle {
  padding: 0 20px;
  font-size: 14px;
  font-weight: 500;
  margin-top: 12px;
  color: #3d3d3d;
  line-height: 20px;
  display: -webkit-box;
  overflow: hidden;
  text-overflow: ellipsis;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 3;
}
.index .mt-center .news-three-box .three-items .three-item ul li .three-item-dtails {
  position: absolute;
  right: 0;
  bottom: 24px;
  padding: 0 20px;
  font-size: 14px;
  font-weight: 500;
  color: #7731a3;
  display: flex;
  align-items: center;
}
.index .mt-center .news-three-box .three-items .three-item ul li a {
  width: 100%;
  height: 100%;
  display: block;
}
.index .mt-center .news-three-box .three-news-all {
  margin-top: 22px;
  height: 32px;
}
.index .mt-center .news-three-box .three-news-all ul {
  display: flex;
  justify-content: center;
}
.index .mt-center .news-three-box .three-news-all ul li {
  width: 32px;
  height: 32px;
  background-color: #f6f4fe;
  margin-right: 8px;
  border-radius: 8px;
  text-align: center;
  line-height: 32px;
  font-size: 14px;
  font-weight: 500;
  color: #606266;
  cursor: pointer;
}
.index .mt-center .news-three-box .three-news-all ul li a {
  display: block;
  width: 100%;
  height: 100%;
}
.index .mt-center .news-three-box .three-news-all ul li a .pre-icon {
  width: 14px;
  height: 14px;
  background: url("../images/news/pre.png") no-repeat center;
  background-size: 14px;
}
.index .mt-center .news-three-box .three-news-all ul li a .next-icon {
  width: 14px;
  height: 14px;
  background: url("../images/news/next.png") no-repeat center;
  background-size: 14px;
}
.index .mt-center .news-three-box .three-news-all ul li .pre-a {
  padding: 9px;
}
.index .mt-center .news-three-box .three-news-all ul li .next-a {
  padding: 9px;
}
.index .mt-center .news-three-box .three-news-all ul li.page-active {
  background-color: #7532a3;
  color: #ffffff;
}
@media screen and (min-width: 1024px) and (max-width: 1199px) {
  body.index .new-banner {
    width: 100vw;
    min-width: auto;
    background-size: cover;
  }
  body.index .mt-center .news-head {
    padding: 0 20px;
  }
  body.index .mt-center .news-head .news-two-box {
    padding: 20px;
    width: 100%;
    height: auto;
  }
  body.index .mt-center .news-head .news-two-box .two-left .two-left-details {
    position: static;
    margin-top: 20px;
  }
  body.index .mt-center .news-three-box {
    margin-top: 60px;
  }
  body.index .mt-center .news-three-box .three-tabs {
    padding: 0;
  }
  body.index .mt-center .news-three-box .three-tabs ul {
    flex-wrap: wrap;
    flex-direction: row;
  }
  body.index .mt-center .news-three-box .three-items .three-item ul {
    justify-content: center;
  }
}
@media screen and (max-width: 1023px) {
  body.index .new-banner {
    width: 100vw;
    min-width: auto;
    background-size: cover;
    height: 300px;
  }
  body.index .new-banner-height {
    height: 250px;
  }
  body.index .search-box {
    padding-left: 16px;
    padding-right: 16px;
  }
  body.index .search-box .search-form {
    margin: 0 auto;
    height: 40px;
    width: 100%;
    padding-left: 12px;
  }
  body.index .search-box .search-form .search-img {
    width: 20px;
    height: 20px;
  }
  body.index .search-box .search-form .go {
    width: 26px;
    height: 26px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
  }
  body.index .search-box .search-form .go img {
    width: 16px;
    height: 16px;
    margin: 0;
  }
  body.index .search-box .search-form .input {
    font-size: 12px;
    line-height: 18px;
    min-width: 20px;
  }
  body.index .search-empty {
    margin-top: 34.67vw;
    margin-bottom: 85.87vw;
  }
  body.index .search-empty .search-empty-img {
    width: 120px;
  }
  body.index .search-empty .search-empty-text {
    font-size: 14px;
    color: #999999;
    line-height: 20px;
  }
  body.index .mt-center {
    width: 100vw;
  }
  body.index .mt-center .news-head {
    padding: 0 16px;
  }
  body.index .mt-center .news-head .news-title {
    font-size: 18px;
    line-height: 26px;
  }
  body.index .mt-center .news-head .news-subtitle {
    font-size: 16px;
    line-height: 24px;
    padding: 0 5.3vw;
  }
  body.index .mt-center .news-head .news-two-box {
    flex-direction: column;
    justify-content: flex-start;
    padding: 20px;
    width: 100%;
    height: auto;
    margin-top: 60px;
    border-radius: 20px;
  }
  body.index .mt-center .news-head .news-two-box .two-left-title {
    font-size: 22px;
  }
  body.index .mt-center .news-head .news-two-box .two-left {
    width: 100%;
    padding-top: 15px;
    margin-left: 0;
  }
  body.index .mt-center .news-head .news-two-box .two-left .two-left-details {
    position: static;
    margin-top: 20px;
  }
  body.index .mt-center .news-head .news-two-box .two-right {
    width: 100%;
    height: 50.36vw;
    padding-top: 0;
    padding-right: 0;
    margin-top: 30px;
    margin-bottom: 20px;
  }
  body.index .mt-center .news-three-box {
    margin-top: 60px;
    padding: 0 16px;
  }
  body.index .mt-center .news-three-box .three-tabs {
    padding: 0;
  }
  body.index .mt-center .news-three-box .three-tabs ul {
    flex-wrap: wrap;
    flex-direction: row;
    gap: 5.3vw;
  }
  body.index .mt-center .news-three-box .three-items .three-item ul li {
    width: 100%;
    height: auto;
    padding-bottom: 60px;
  }
  body.index .mt-center .news-three-box .three-items .three-item ul li .three-item-img {
    width: 100%;
    height: 51.4vw;
    background-size: cover;
  }
  body.index .mt-center .news-three-box .three-items .three-item ul a {
    height: auto;
  }
}