@media (max-width: 992px) {
  html {
    font-size: 20px;
  }
}
@media (max-width: 512px) {
  html {
    font-size: 10px;
  }
}
@keyframes a-fadeIn-bottom {
  from {
    opacity: 0;
    transform: translateY(100px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}
.mainCont .box-banner {
  height: 420px;
  background: -moz-linear-gradient(left, #171924, #141C33);
  background: -webkit-linear-gradient(left, #171924, #141C33);
  background: -o-linear-gradient(left, #171924, #141C33);
  background: -ms-linear-gradient(left, #171924, #141C33);
  background: linear-gradient(to right, #171924, #141C33);
  display: flex;
  justify-content: center;
  align-items: center;
  overflow: hidden;
}
.mainCont .box-banner img {
  left: 50%;
  transform: translateX(-50%);
  top: 0;
}
.mainCont .box-banner img.img-banner {
  display: block;
}
.mainCont .box-banner img.img-banner-m {
  display: none;
}
.mainCont .box-banner .box-text {
  display: flex;
  flex-direction: column;
  align-items: center;
  animation: a-fadeIn-bottom 1s ease-in-out forwards;
}
.mainCont .box-banner .box-text .banner-title {
  font-size: 30px;
  color: #fff;
  margin-bottom: 56px;
}
.mainCont .box-banner .box-text .btn-watchVideo {
  padding: 13px 29px 13px 22px;
  display: flex;
  align-items: center;
  border: 1px solid #7f8185;
  width: 164px;
}
.mainCont .box-banner .box-text .btn-watchVideo .icon-video {
  transform: translateX(0%);
  width: 26px;
  height: 17px;
}
.mainCont .box-banner .box-text .btn-watchVideo p {
  margin-left: 12px;
  font-size: 18px;
  line-height: 1;
  color: #fff;
  white-space: nowrap;
}
.mainCont .box-cont {
  padding: 49px 0 0;
}
.mainCont .box-cont .box-cont-left {
  width: 70%;
  padding: 0 0 0 28px;
}
.mainCont .box-cont .box-cont-left .box-bread-list {
  font-size: 0;
  white-space: nowrap;
  display: flex;
  overflow: hidden;
}
.mainCont .box-cont .box-cont-left .box-bread-list li {
  position: relative;
  display: inline-block;
  font-size: 14px;
  color: #313642;
  margin-right: 24px;
}
.mainCont .box-cont .box-cont-left .box-bread-list li::before {
  content: ">";
  position: absolute;
  right: -18px;
}
.mainCont .box-cont .box-cont-left .box-bread-list li:last-child {
  color: #e94730;
  overflow: hidden;
  text-overflow: ellipsis;
}
.mainCont .box-cont .box-cont-left .box-bread-list li:last-child::before {
  color: #313642;
}
.mainCont .box-cont .box-cont-left .box-bread-list li a {
  color: #313642;
}
.mainCont .box-cont .box-cont-left .box-detail-cont {
  padding: 66px 0 0 0;
  border-bottom: 1px solid #cbcbcd;
}
.mainCont .box-cont .box-cont-left .box-detail-cont .detail-title {
  margin-bottom: 65px;
  font-size: 30px;
  color: #171924;
}
.mainCont .box-cont .box-cont-left .box-detail-cont .box-detail-text {
  font-size: 16px;
  padding-bottom: 65px;
}
.mainCont .box-cont .box-cont-left .box-detail-cont .box-detail-text img {
  display: inline-block;
  max-width: 100%;
  height: auto !important;
}
.mainCont .box-cont .box-cont-left .box-detail-cont .box-detail-text .box-detail-text-title {
  padding-bottom: 26px;
  border-bottom: 1px solid #cbcbcd;
}
.mainCont .box-cont .box-cont-left .box-detail-cont .box-detail-text .box-detail-text-title p {
  position: relative;
  padding-left: 22px;
  font-size: 24px;
  color: #171924;
}
.mainCont .box-cont .box-cont-left .box-detail-cont .box-detail-text .box-detail-text-title p::before {
  content: "";
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 2px;
  height: 19px;
  background: url("../images/icon_detail_text_title.png") no-repeat;
  background-size: 100% 100%;
}
.mainCont .box-cont .box-cont-left .box-detail-cont .box-detail-text .box-detail-text-main {
  margin-top: 25px;
  font-size: 16px;
  line-height: 1.5;
}
.mainCont .box-cont .box-cont-left .box-detail-cont .box-shares {
  margin-bottom: 28px;
  font-size: 14px;
  color: #9b9c9f;
  display: flex;
  align-items: center;
}
.mainCont .box-cont .box-cont-left .box-detail-cont .box-shares .item-share {
  margin-left: 10px;
}
.mainCont .box-cont .box-cont-left .box-btn {
  margin: 42px 0 0;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
}
.mainCont .box-cont .box-cont-left .box-btn .box-item-doc {
  margin-bottom: 15px;
  padding: 32px 0 0 12px;
  width: 254px;
  height: 142px;
  border: 1px solid #edeff2;
  display: flex;
}
.mainCont .box-cont .box-cont-left .box-btn .box-item-doc img {
  margin-top: 6px;
  width: 77px;
  height: 86px;
}
.mainCont .box-cont .box-cont-left .box-btn .box-item-doc .item-doc-cont {
  margin-left: 23px;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  width: 118px;
}
.mainCont .box-cont .box-cont-left .box-btn .box-item-doc .item-doc-cont p {
  width: 100%;
  font-size: 14px;
  color: #171924;
  line-height: 22px;
  min-height: 44px;
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
}
.mainCont .box-cont .box-cont-left .box-btn .box-item-doc .item-doc-cont .btn-getDoc {
  margin-top: 14px;
  padding: 0 14px;
  font-size: 14px;
  color: #fff;
  line-height: 22px;
  background-color: #e94730;
}
.mainCont .box-cont .box-detail-right {
  margin-top: 85px;
  width: 285px;
}
.mainCont .box-cont .box-detail-right .box-detail-r-itemCom .box-r-news-title {
  padding-bottom: 9px;
  font-size: 18px;
  color: #171924;
  border-bottom: 1px solid #cbcbcd;
}
.mainCont .box-cont .box-detail-right .box-detail-r-itemCom .box-r-news-title p::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -10px;
  width: 100%;
  height: 1px;
  background-color: #e94730;
}
.mainCont .box-cont .box-detail-right .box-detail-r-itemCom .box-r-news-list {
  margin-top: 20px;
}
.mainCont .box-cont .box-detail-right .box-detail-r-itemCom .box-r-news-list li {
  position: relative;
  width: 100%;
  padding: 0 0 0 92px;
  height: 94px;
  display: flex;
  align-items: center;
}
.mainCont .box-cont .box-detail-right .box-detail-r-itemCom .box-r-news-list li .item-img-box {
  left: 13px;
  top: 50%;
  transform: translateY(-50%);
  width: 65px;
  height: 65px;
  text-align: center;
  overflow: hidden;
}
.mainCont .box-cont .box-detail-right .box-detail-r-itemCom .box-r-news-list li .item-img-box img {
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  width: auto;
  height: 100%;
}
.mainCont .box-cont .box-detail-right .box-detail-r-itemCom .box-r-news-list li .item-text {
  padding-right: 18px;
  font-size: 14px;
  color: #171924;
  line-height: 22px;
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
}
.mainCont .box-cont .box-detail-right .box-detail-r-itemCom .box-r-news-list li:nth-child(n+2) {
  margin-top: 10px;
}
.mainCont .box-cont .box-detail-right .box-detail-r-itemCom .box-r-news-list li:hover {
  cursor: pointer;
  background-color: #f6f7f9;
}
.mainCont .box-cont .box-detail-right .detail-r-item-recommend {
  margin-top: 24px;
}
.mainCont .box-cont .box-detail-right .detail-r-item-recommend .list-recommend {
  padding-top: 32px;
  display: flex;
  flex-direction: column;
  align-items: center;
}
.mainCont .box-cont .box-detail-right .detail-r-item-recommend .list-recommend li {
  margin-bottom: 24px;
  width: 251px;
}
.mainCont .box-cont .box-detail-right .detail-r-item-recommend .list-recommend li img {
  width: 251px;
  height: 142px;
}
.mainCont .box-cont .box-detail-right .detail-r-item-recommend .list-recommend li p {
  margin-top: 8px;
  font-size: 14px;
  color: #171924;
}
.mainCont .content-bottom {
  display: flex;
  justify-content: center;
  align-items: center;
  margin: 116px auto -1px;
  max-width: 100%;
  height: 130px;
  background: url("../images/tryout.png");
  background-size: 100% 100%;
  padding: 0;
}
.mainCont .content-bottom .bottom-text {
  margin-left: 44px;
  color: #fff;
  font-size: 30px;
}
.mainCont .content-bottom .bottom-button-box {
  display: flex;
  /* width: 334px; */
  justify-content: center;
  margin: 0 76px 0 56px;
}
.mainCont .content-bottom .bottom-button-box .bottom-button {
  font-size: 20px;
  border: 1px solid #ea4731;
  width: 145px;
  height: 45px;
  line-height: 43px;
  color: #fff;
  background: #ea4731;
  cursor: pointer;
}
.mainCont .content-bottom .bottom-button-box .bottom-button.bottom-button-active {
  color: #fff;
  background: transparent;
  border-color: #fff;
}
.mainCont .content-bottom .bottom-button-box .bottom-button .button-icon {
  width: 22px;
  height: 19px;
  background: url("../images/talk.png");
  background-size: 100% 100%;
  vertical-align: middle;
  margin-right: 15px;
}
.mainCont .social-share-icon {
  border: none;
  margin: 0 0 0 10px;
  width: 20px;
  height: 20px;
  border-radius: 0;
}
.mainCont .social-share-icon:before {
  display: none;
}
.mainCont .social-share-icon.icon-wechat {
  background: url("../images/icon_weixin.png");
  background-size: 100% 100%;
}
.mainCont .social-share-icon.icon-weibo {
  background: url("../images/icon_weibo.png");
  background-size: 100% 100%;
}
.mainCont .social-share-icon.icon-linkedin {
  background: url("../images/icon_lingying.png");
  background-size: 100% 100%;
}

.video-dialog {
  top: 0;
  z-index: 105;
  display: none;
}
.video-dialog .mask {
  background: rgba(0, 0, 0, 0.5);
}
.video-dialog .video-box {
  width: 720px;
  max-width: 100%;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}
.video-dialog .video-box .close-button {
  position: absolute;
  top: 0;
  right: 0;
  cursor: pointer;
  box-shadow: 0 0 0 2px rgba(255, 255, 255, 0.5);
  border-radius: 100%;
  width: 32px;
  height: 32px;
  background: #333;
  color: #fff;
  padding: 7px 8px;
  z-index: 9;
  transform: translate(50%, -50%);
  background: url("../images/icon_close_white.png") no-repeat center;
  background-color: #000;
}
.video-dialog .video-js {
  width: 100%;
}

@media (min-width: 992px) {
  .mainCont .box-banner .box-text .btn-watchVideo {
    margin-top: 26px;
    /* position: absolute;
    bottom: 0; */
  }
}
@media (max-width: 1200px) {
  .mainCont .box-cont .box-cont-left .box-btn {
    justify-content: space-around;
  }
}
@media (max-width: 992px) {
  .mainCont .box-banner {
    height: 90.6666666667vw;
    background-color: transparent;
    overflow: hidden;
  }
  .mainCont .box-banner img {
    width: 100%;
    height: 100%;
    left: 50%;
    transform: translateX(-50%);
    top: 0;
  }
  .mainCont .box-banner img.img-banner {
    display: none;
  }
  .mainCont .box-banner img.img-banner-m {
    display: block;
  }
  .mainCont .box-banner .box-text {
    padding: 0 2.6rem;
  }
  .mainCont .box-banner .box-text .banner-title {
    font-size: 2.1rem;
    margin-bottom: 2.8rem;
  }
  .mainCont .box-banner .box-text .btn-watchVideo {
    padding: 0 0 0 0.8rem;
    display: flex;
    align-items: center;
    border: 1px solid #7f8185;
    width: 8.5rem;
    height: 2.5rem;
  }
  .mainCont .box-banner .box-text .btn-watchVideo .icon-video {
    width: 1.3rem;
    height: 0.85rem;
  }
  .mainCont .box-banner .box-text .btn-watchVideo p {
    margin-left: 0.6rem;
    font-size: 1.2rem;
    line-height: 1;
    color: #fff;
  }
  .mainCont .box-cont {
    padding: 3.5rem 0 0;
  }
  .mainCont .box-cont .box-cont-left {
    width: 100%;
    padding: 0 2.6rem;
  }
  .mainCont .box-cont .box-cont-left .box-bread-list {
    display: none;
  }
  .mainCont .box-cont .box-cont-left .box-detail-cont {
    padding: 0;
    border-bottom: 1px solid #cbcbcd;
  }
  .mainCont .box-cont .box-cont-left .box-detail-cont .detail-title {
    margin-bottom: 3.25rem;
    font-size: 30px;
    color: #171924;
  }
  .mainCont .box-cont .box-cont-left .box-detail-cont .box-detail-text {
    padding-bottom: 65px;
  }
  .mainCont .box-cont .box-cont-left .box-detail-cont .box-shares {
    margin-bottom: 28px;
    font-size: 14px;
    color: #9b9c9f;
    display: flex;
    align-items: center;
  }
  .mainCont .box-cont .box-cont-left .box-detail-cont .box-shares .item-share {
    margin-left: 10px;
  }
  .mainCont .box-cont .box-cont-left .box-btn {
    margin: 42px 0 0;
    display: flex;
    flex-wrap: wrap;
    justify-content: space-around;
  }
  .mainCont .box-cont .box-cont-left .box-btn .box-item-doc {
    margin-bottom: 15px;
    padding: 32px 0 0 12px;
    width: 254px;
    height: 142px;
    border: 1px solid #edeff2;
    display: flex;
  }
  .mainCont .box-cont .box-cont-left .box-btn .box-item-doc img {
    margin-top: 6px;
    width: 77px;
    height: 86px;
  }
  .mainCont .box-cont .box-cont-left .box-btn .box-item-doc .item-doc-cont {
    margin-left: 23px;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    width: 118px;
  }
  .mainCont .box-cont .box-cont-left .box-btn .box-item-doc .item-doc-cont p {
    width: 100%;
    font-size: 14px;
    color: #171924;
    line-height: 22px;
  }
  .mainCont .box-cont .box-cont-left .box-btn .box-item-doc .item-doc-cont .btn-getDoc {
    margin-top: 14px;
    padding: 0 14px;
    font-size: 14px;
    color: #fff;
    line-height: 22px;
    background-color: #e94730;
  }
  .mainCont .box-cont .box-detail-right {
    display: none;
  }
  .mainCont .content-bottom {
    flex-wrap: wrap;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    align-content: center;
    margin: 0 auto;
    max-width: 1294px;
    /* height: 6.5rem; */
    height: 29.0666666667vw;
    background: url("../images/tryout-m.png");
    background-size: 100% 100%;
    padding: 0;
    margin-bottom: -1px;
  }
  .mainCont .content-bottom .bottom-text {
    margin-bottom: 1rem;
    margin-left: 0;
    text-align: center;
    color: #fff;
    font-size: 1.5rem;
  }
  .mainCont .content-bottom .bottom-button-box {
    width: 16.7rem;
    justify-content: center;
    margin: 0;
  }
  .mainCont .content-bottom .bottom-button-box .bottom-button {
    font-size: 1rem;
    width: 7.25rem;
    height: 2rem;
    line-height: 2rem;
    border-width: 0.05rem;
    cursor: pointer;
  }
  .mainCont .content-bottom .bottom-button-box .bottom-button.bottom-button-active {
    color: #ea4731;
    background: #fff;
  }
  .mainCont .content-bottom .bottom-button-box .bottom-button .button-icon {
    width: 1.1rem;
    height: 0.95rem;
    background: url("../images/talk.png");
    background-size: 100% 100%;
    vertical-align: middle;
    margin-right: 0.75rem;
  }

  .close-button {
    display: none;
  }
}