html {
  -webkit-text-size-adjust: none;
}

.l-container {
  max-width: 1200px;
  margin-left: auto;
  margin-right: auto;
}

@media (max-width: 1439px) {
  .l-container {
    max-width: 1200px;
  }
}

@media (max-width: 1279px) {
  .l-container {
    padding-left: 3%;
    padding-right: 3%;
  }
}

@media (max-width: 767px) {
  .l-container {
    padding-left: 20px;
    padding-right: 20px;
  }
}

.mb {
  display: none;
}

.fold-icon {
  display: none !important;
  width: 12px;
  height: 12px;
  background-size: cover;
  position: absolute;
  right: 30px;
  top: 50%;
  margin-top: -6px;
  transition: all 0.3s;
  transform: rotateX(180deg);
}

.unfold.fold-icon {
  transform: rotateX(0);
}

@media (max-width: 978px) {
  .unfold.fold-icon {
    background-size: cover;
  }

  .unfold.fold-icon .pc {
    display: none !important;
  }

  .unfold.fold-icon .mb {
    display: block !important;
  }

  .unfold.fold-icon .fold-icon {
    display: block !important;
  }
}

.l-btn {
  height: 40px;
  line-height: 40px;
  padding: 0 60px;
  border: 1px solid #32ced7;
  color: #32ced7;
  font-size: 16px;
  vertical-align: middle;
  text-align: center;
  transition: all 0.3s;
  border-radius: 4px;
  float: left;
  margin-top: 10px;
  margin-right: 20px;
}

.l-btn+.l-btn {
  margin-right: 0;
}

.l-btn:hover {
  color: #42dde6;
  border: 1px solid #42dde6;
}

.l-btn.green {
  color: #fff;
  border: 1px solid #32ced7;
  background: #32ced7;
}

.l-btn.green:hover {
  background: #42dde6;
}

.l-btn.gray {
  color: #666;
  border: 1px solid #f3f7fd;
  background: #f3f7fd;
}

.l-btn.gray:hover {
  background: #f3f7fd;
  color: #666;
  border-color: #f3f7fd;
}

.l-btn.white {
  color: #e60012;
  border: 1px solid #fff;
  background: #fff;
}

.l-btn.white:hover {
  border: 1px solid #fff;
  background: #fff;
}

.l-btn.red {
  color: #fff;
  border: 1px solid #e60012;
  background: #e60012;
}

.l-btn.red:hover {
  border: 1px solid #ff3d39;
  background: #ff3d39;
}

@media (max-width: 978px) {
  .l-btn {
    float: none;
    height: 36px;
    line-height: 36px;
    font-size: 14px;
    padding: 0 28px;
    display: inline-block;
    vertical-align: middle;
    text-align: center;
    margin-right: 10px;
  }

  .l-btn+.l-btn {
    margin-right: 0;
  }
}

.clearfix:after {
  /*伪元素是行内元素 正常浏览器清除浮动方法*/
  content: "";
  display: block;
  height: 0;
  clear: both;
  visibility: hidden;
}

.clearfix {
  *zoom: 1;
  /*ie6清除浮动的方式 *号只有IE6-IE7执行，其他浏览器不执行*/
}

.new-icon {
  width: 28px;
  height: 16px;
  background: url(../images/index/new-icon.svg);
  background-size: 100% 100%;
  display: inline-block;
  margin-right: 5px;
  transform: translateY(2px);
}

.tab[data-direction="cross"]>.tab_btn>li {
  float: left;
  text-align: center;
}

.tab[data-direction="cross"]>.tab_btn>li>p {
  display: inline-block;
  font-size: 18px;
  color: #333;
  cursor: pointer;
}

.tab[data-direction="cross"]>.tab_item>li {
  float: left;
}

.tab[data-direction="cross"][data-index="2"]>.tab_btn>li {
  width: 50%;
}

.tab[data-direction="cross"][data-index="3"]>.tab_btn>li {
  width: 25%;
}

.tab[data-direction="cross"][data-index="4"]>.tab_btn>li {
  width: 25%;
}

.tab[data-direction="cross"][data-index="5"]>.tab_btn>li {
  width: 20%;
}

.tab[data-direction="cross"][data-index="6"]>.tab_btn>li {
  width: 16.666%;
}

.tab[data-direction="cross"][data-index="7"] {
  overflow: hidden;
  position: relative;
}

.tab[data-direction="cross"][data-index="7"]>i {
  display: block;
  width: 40px;
  height: 40px;
  background: url(../images/index/allow-left.svg) center center;
  background-size: 100% 100%;
  transition: all 0.3s;
  position: absolute;
  left: 0px;
  top: 20px;
  border-radius: 50%;
  z-index: 1;
}

.tab[data-direction="cross"][data-index="7"]>i:hover {
  background: url(../images/index/allow-left-hover.svg) center center;
  background-size: 100% 100%;
}

.tab[data-direction="cross"][data-index="7"]>i+i {
  display: block;
  width: 40px;
  height: 40px;
  background: url(../images/index/allow-right.svg) center center;
  background-size: 100% 100%;
  transition: all 0.3s;
  left: auto;
  right: 0px;
  top: 20px;
  border-radius: 50%;
}

.tab[data-direction="cross"][data-index="7"]>i+i:hover {
  background: url(../images/index/allow-right-hover.svg) center center;
  background-size: 100% 100%;
}

.tab[data-direction="cross"][data-index="7"]>.tab_btn {
  width: 1400px;
  transition: all 0.3s;
}

.tab[data-direction="cross"][data-index="7"]>.tab_btn>li {
  width: 200px;
}

.tab[data-direction="cross"][data-index="7"]>.tab_btn.left {
  transform: translateX(-200px);
}

.tab[data-direction="cross"][data-index="7"]>.tab_btn.right {
  transform: translateX(0);
}

.tab[data-direction="cross"][data-index="8"] {
  overflow: hidden;
  position: relative;
}

.tab[data-direction="cross"][data-index="8"]>i {
  display: block;
  width: 40px;
  height: 40px;
  background: url(../images/index/allow-left.svg) center center;
  background-size: 100% 100%;
  transition: all 0.3s;
  position: absolute;
  left: 0px;
  top: 20px;
  border-radius: 50%;
  z-index: 1;
}

.tab[data-direction="cross"][data-index="8"]>i:hover {
  background: url(../images/index/allow-left-hover.svg) center center;
  background-size: 100% 100%;
}

.tab[data-direction="cross"][data-index="8"]>i+i {
  display: block;
  width: 40px;
  height: 40px;
  background: url(../images/index/allow-right.svg) center center;
  background-size: 100% 100%;
  transition: all 0.3s;
  left: auto;
  right: 0px;
  top: 20px;
  border-radius: 50%;
}

.tab[data-direction="cross"][data-index="8"]>i+i:hover {
  background: url(../images/index/allow-right-hover.svg) center center;
  background-size: 100% 100%;
}

.tab[data-direction="cross"][data-index="8"]>.tab_btn {
  width: 1600px;
  transition: all 0.3s;
}

.tab[data-direction="cross"][data-index="8"]>.tab_btn>li {
  width: 200px;
}

.tab[data-direction="cross"][data-index="8"]>.tab_btn.left1 {
  transform: translateX(-400px);
}

.tab[data-direction="cross"][data-index="8"]>.tab_btn.left {
  transform: translateX(-200px);
}

.tab[data-direction="cross"][data-index="8"]>.tab_btn.right {
  transform: translateX(0);
}

.tab[data-direction="vertical"]>.tab_btn>li>p {
  display: inline-block;
  font-size: 18px;
  color: #333;
  cursor: pointer;
}

.tab[data-direction="vertical"]>.tab_item>li {
  float: left;
}

.tab[data-direction="vertical"][data-index="2"]>.tab_btn>li {
  width: 50%;
}

.tab[data-direction="vertical"][data-index="3"]>.tab_btn>li {
  width: 33.333%;
}

.tab[data-direction="vertical"][data-index="4"]>.tab_btn>li {
  width: 25%;
}

.tab[data-direction="vertical"][data-index="5"]>.tab_btn>li {
  width: 20%;
}

.tab[data-direction="vertical"][data-index="6"]>.tab_btn>li {
  width: 16.666%;
}

@media (max-width: 978px) {
  .tab[data-direction="cross"][data-index="7"]>i {
    display: none;
  }

  .tab[data-direction="cross"][data-index="8"]>i {
    display: none;
  }
}

.l-section {
  padding-top: 80px;
  padding-bottom: 80px;
}

.l-title {
  padding-bottom: 60px;
  font-size: 0;
  text-align: center;
  text-align: left;
}

.l-title h2 {
  font-size: 36px;
  color: #000;
  text-align: center;
  line-height: 48px;
  font-weight: 500;
}

.l-title p {
  font-size: 16px;
  color: #585656;
  line-height: 24px;
  font-weight: 400;
  margin-top: 20px;
  text-align: center;
}

.l-title img {
  display: inline-block;
}

@media (max-width: 978px) {
  .l-section {
    padding-top: 40px;
    padding-bottom: 30px;
  }

  .l-title {
    padding-bottom: 30px;
    font-size: 0;
  }

  .l-title h2 {
    font-size: 22px;
    color: #000;
    letter-spacing: 0;
    text-align: center;
    line-height: 32px;
    font-weight: 500;
  }

  .l-title p {
    font-size: 14px;
    color: #585656;
    letter-spacing: 0;
    text-align: center;
    line-height: 20px;
    font-weight: 400;
    margin-top: 10px;
  }
}

.content {
  padding-top: 0;
}

@media (max-width: 978px) {
  .content {
    padding-top: 44px;
  }
}

.mb {
  display: none !important;
}

@media (max-width: 978px) {
  .pc {
    display: none !important;
  }

  .mb {
    display: block !important;
  }
}

.fold-icon {
  display: none !important;
  width: 12px;
  height: 12px;
  background: url("../images/index/ifold.svg") center no-repeat;
  background-size: cover;
  position: absolute;
  right: 30px;
  top: 50%;
  margin-top: -6px;
  transition: all 0.3s;
  transform: rotateX(0);
}

.unfold.fold-icon {
  transform: rotateX(180deg);
}

@media (max-width: 978px) {
  .unfold.fold-icon {
    background-size: cover;
  }

  .unfold.fold-icon .pc {
    display: none !important;
  }

  .unfold.fold-icon .mb {
    display: block !important;
  }

  .unfold.fold-icon .fold-icon {
    display: block !important;
  }
}

.more-btn {
  font-size: 16px;
  color: #e6251f;
  line-height: 24px;
  font-weight: 400;
}

.more-btn i {
  display: inline-block;
  width: 14px;
  height: 14px;
  margin-left: 10px;
  background: url(../images/index/more-btn-icon.svg) center no-repeat !important;
  background-size: 100% 100%;
}

.more-btn:hover i {
  animation: arrow 1s linear infinite;
}

@media (max-width: 978px) {
  .more-btn {
    font-size: 14px;
    color: #e6251f;
    line-height: 20px;
    font-weight: 400;
  }

  .more-btn i {
    display: inline-block;
    width: 10px;
    height: 10px;
    margin-left: 5px;
    background: url(../images/index/more-btn-icon.svg) center no-repeat;
    background-size: 100% 100%;
  }

  .more-btn:hover i {
    animation: arrow 1s linear infinite;
  }
}

.typed-cursor {
  margin-left: 5px;
  opacity: 1;
  -webkit-animation: typedjsBlink 1s;
  animation: typedjsBlink 1s;
}

@keyframes typedjsBlink {
  50% {
    opacity: 0;
  }
}

@-webkit-keyframes typedjsBlink {
  0% {
    opacity: 1;
  }

  50% {
    opacity: 0;
  }

  100% {
    opacity: 1;
  }
}

.banner .l-container {
  max-width: 100%;
  padding: 0;
}

.banner .l-container .swiper-slide {
  background-size: cover !important;
}

.banner .l-container .main-box {
  max-width: 1180px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 1.5s;
  background-size: 0 0 !important;
}

.banner .banner-main {
  float: left;
  line-height: 670px;
  height: 670px;
  width: calc(100% - 580px);
  padding-right: 50px;
}

.banner .banner-main .banner-topic {
  font-size: 18px;
  color: #000000;
  line-height: 22px;
  margin-bottom: 14px;
}

.banner .banner-main .banner-topic i {
  display: inline-block;
  width: 24px;
  height: 24px;
  background: #00adbb;
  vertical-align: middle;
  margin-right: 5px;
  background: url(../images/index/banner-icon.png) center no-repeat;
  background-size: cover;
}

.banner .banner-main .banner-topic span {
  display: inline-block;
  vertical-align: middle;
}

.banner .banner-main .banner-bottom {
  margin-top: 20px;
}

.banner .banner-main .banner-bottom i {
  display: inline-block;
  width: 24px;
  height: 24px;
  background: #00adbb;
  vertical-align: middle;
  margin-right: 10px;
  background: url(../images/index/notice-icon.svg) center no-repeat;
  background-size: cover;
}

.banner .banner-main .banner-info {
  display: inline-block;
  vertical-align: middle;
  line-height: 1rem;
}

.banner .banner-main h2 {
  font-size: 44px;
  color: #e60012;
  letter-spacing: 0;
  line-height: 60px;
  font-weight: 500;
  margin-bottom: 10px;
}

.banner .banner-main h2 span {
  font-size: 44px;
  color: #000000;
  letter-spacing: 0;
  line-height: 60px;
  font-weight: 500;
}

.banner .banner-main h3 {
  font-size: 18px;
  color: #000000;
  letter-spacing: 0;
  line-height: 28px;
  font-weight: 500;
  margin-bottom: 20px;
}

.banner .banner-main p {
  font-size: 16px;
  color: #585656;
  letter-spacing: 0;
  line-height: 24px;
  font-weight: 400;
  margin-bottom: 40px;
  max-width: 500px;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 3;
  overflow: hidden;
}

.banner .banner-main .font-box {
  display: inline-block;
  border-bottom: 2px solid #e60012;
}

.banner .banner-main .font-box span {
  display: inline-block;
  color: #000;
  font-size: 48px;
  line-height: 63px;
}

.banner .banner-img {
  float: left;
  width: 580px;
  position: relative;
  background-image: linear-gradient(180deg,
      rgba(255, 255, 255, 0.7) 0%,
      rgba(255, 255, 255, 0.5) 100%);
  border-radius: 10px;
  overflow: hidden;
  padding: 10px;
}

.banner .banner-img img {
  display: block;
  margin: 0 auto;
  width: 100%;
}

.banner .banner-img .video-box {
  font-size: 0;
  position: relative;
  border-radius: 8px;
  overflow: hidden;
}

.banner .banner-img .video-box img {
  width: 100%;
  opacity: 0;
}

.banner .banner-img .video-box video {
  position: absolute;
  top: 0;
  bottom: 0;
  left: -2.5%;
  right: 0;
  width: 105%;
  height: 100%;
}

.banner .banner-img .video-box .play-icon {
  width: 70px;
  height: 70px;
  position: absolute;
  left: 50%;
  margin-left: -30px;
  top: 50%;
  margin-top: -45px;
  background: url(../images/index/video-play.svg) center no-repeat;
  background-size: 100% 100%;
  cursor: pointer;
  z-index: 1;
}

.banner .banner-img .video-box .play-icon::after {
  content: "";
  position: absolute;
  width: 80px;
  height: 80px;
  opacity: 0.3;
  background: #e60012;
  left: 50%;
  top: 50%;
  border-radius: 50%;
  transform: translateX(-50%) translateY(-50%) scale(1);
  animation: videoBg 1s infinite;
  z-index: 0;
}

.banner .banner-img .video-box .close-icon {
  width: 16px;
  height: 16px;
  position: absolute;
  right: 15px;
  top: 15px;
  background: url(../images/index/video-close.svg);
  background-size: 100% 100%;
  cursor: pointer;
  z-index: 1;
  display: none;
}

.banner .center .banner-main {
  text-align: center;
  padding-right: 0;
}

.banner .center .banner-main .l-btn {
  margin-top: 160px;
  margin-right: 0;
}

.banner .banner-main .l-btn {
  height: 44px;
  line-height: 44px;
  border-radius: 4px;
  padding: 0 40px;
}

.banner .banner-main .l-btn i {
  display: inline-block;
  width: 12px;
  height: 12px;
  background: url(../images/index/brand-arrow-icon.svg) center no-repeat;
  background-size: 100% 100%;
  margin-left: 5px;
  vertical-align: middle;
  margin-top: -3px;
  transition: all 0.3s;
}

.banner .banner-main .l-btn:hover i {
  animation: arrow 1s linear infinite;
}

.banner .banner-main .l-btn.white {
  border: 1px solid rgba(230, 0, 18, 1);
  background: transparent;
}

.banner .banner-main .l-btn.white i {
  background: url(../images/index/brand-arrow-icon-h.svg) center no-repeat;
  background-size: 100% 100%;
}

.banner .banner-main .l-btn.white:hover {
  background: #e60012;
  color: #fff;
}

.banner .banner-main .l-btn.white:hover i {
  background: url(../images/index/brand-arrow-icon.svg) center no-repeat;
  background-size: 100% 100%;
}

@media (max-width: 978px) {
  .banner .banner-main .l-btn {
    padding: 0 30px !important;
  }
}

.banner .center .banner-img {
  display: none;
}

.banner .swiper-slide {
  transition: all 1.5s;
}

.banner .swiper-slide .main-box {
  opacity: 0;
}

.banner .swiper-slide-active .main-box {
  opacity: 1;
}

.banner .swiper-pagination {
  bottom: 120px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  text-align: center;
  max-width: 1180px;
}

.banner .swiper-pagination-bullet {
  opacity: 1;
  width: 64px;
  height: 4px;
  background: rgba(3, 12, 76, 0.3);
  border-radius: 4px;
  position: relative;
  transition: all 0.3s;
}

.banner .swiper-pagination-bullet::after {
  content: "";
  top: 0;
  left: 0;
  right: 100%;
  height: 4px;
  border-radius: 4px;
  background: #e60012;
  position: absolute;
}

.banner .swiper-pagination-bullet-active {
  background: rgba(3, 12, 76, 0.3) !important;
}

.banner .swiper-pagination-bullet-active::after {
  animation: pagination 11s linear infinite;
}

@media (max-width: 978px) {
  .banner {
    height: 580px;
  }

  .banner .l-container {
    max-width: 100%;
    padding: 0;
  }

  .banner .l-container .swiper-slide {
    height: 580px;
    background: none !important;
  }

  .banner .l-container .main-box {
    max-width: 1180px;
    margin: 0 auto;
    display: block;
    align-items: center;
    justify-content: center;
    transition: all 1.5s;
    padding-bottom: 60px;
    height: 100%;
    background-size: cover !important;
  }

  .banner .banner-main {
    float: left;
    line-height: 0;
    height: auto;
    width: 100%;
    padding-right: 0;
    padding-top: 50px;
    text-align: center;
  }

  .banner .banner-main .banner-topic {
    font-size: 18px;
    color: #000000;
    line-height: 22px;
    margin-bottom: 14px;
  }

  .banner .banner-main .banner-topic img {
    width: 300px;
  }

  .banner .banner-main .banner-topic i {
    display: inline-block;
    width: 24px;
    height: 24px;
    background: #00adbb;
    vertical-align: middle;
    margin-right: 5px;
    background: url(../images/index/banner-icon.png) center no-repeat;
    background-size: cover;
  }

  .banner .banner-main .banner-topic span {
    display: inline-block;
    vertical-align: middle;
  }

  .banner .banner-main .banner-bottom {
    margin-top: 20px;
  }

  .banner .banner-main .banner-bottom i {
    display: inline-block;
    width: 24px;
    height: 24px;
    background: #00adbb;
    vertical-align: middle;
    margin-right: 10px;
    background: url(../images/index/notice-icon.svg) center no-repeat;
    background-size: cover;
  }

  .banner .banner-main .banner-info {
    display: inline-block;
    vertical-align: middle;
    line-height: 1rem;
  }

  .banner .banner-main h2 {
    font-size: 36px;
    letter-spacing: 0;
    line-height: 60px;
    font-weight: 500;
    margin-bottom: 12px;
    text-align: center;
    margin-bottom: 0px;
    padding: 0 20px;
  }

  .banner .banner-main h2 span {
    font-size: 36px;
    letter-spacing: 0;
    line-height: 60px;
  }

  .banner .banner-main h3 {
    font-size: 16px;
    color: #000;
    letter-spacing: 0;
    text-align: center;
    line-height: 30px;
    font-weight: 500;
    margin-bottom: 10px;
  }

  .banner .banner-main p {
    font-size: 14px;
    color: #585656;
    letter-spacing: 0;
    text-align: center;
    line-height: 20px;
    font-weight: 400;
    margin-top: 10px;
    margin-bottom: 20px;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 3;
    overflow: hidden;
    padding: 0 20px;
  }

  .banner .banner-main>div {
    text-align: center;
    margin-bottom: 30px;
  }

  .banner .banner-main .font-box {
    display: inline-block;
    border-bottom: 2px solid #e60012;
  }

  .banner .banner-main .font-box span {
    display: inline-block;
    color: #000;
    font-size: 36px;
    line-height: 60px;
  }

  .banner .banner-img {
    float: none;
    width: 335px;
    height: 202px;
    margin: 0 auto;
    margin-bottom: 0;
    position: relative;
    background-image: linear-gradient(180deg,
        rgba(255, 255, 255, 0.7) 0%,
        rgba(255, 255, 255, 0.5) 100%);
    border-radius: 10px;
    overflow: hidden;
  }

  .banner .banner-img img {
    display: block;
    margin: 0 auto;
    width: 100%;
  }

  .banner .banner-img .video-btn {
    width: 70px;
    height: 70px;
    position: absolute;
    left: 50%;
    margin-left: -30px;
    top: 50%;
    margin-top: -45px;
    background: url(../images/index/video-play.svg) center no-repeat;
    background-size: 100% 100%;
    cursor: pointer;
    z-index: 1;
  }

  .banner .banner-img .video-btn::after {
    content: "";
    position: absolute;
    width: 80px;
    height: 80px;
    opacity: 0.3;
    background: #e60012;
    left: 50%;
    top: 50%;
    border-radius: 50%;
    transform: translateX(-50%) translateY(-50%) scale(1);
    animation: videoBg 1s infinite;
    z-index: 0;
  }

  .banner .banner-img .video-close {
    width: 15px;
    height: 15px;
    position: absolute;
    background: url(../images/index/video-close.svg) center no-repeat;
    background-size: 100% 100%;
    right: 40px;
    top: 160px;
    z-index: 2;
    cursor: pointer;
    display: none;
  }

  .banner .banner-img .video-box {
    position: absolute;
    left: 10px;
    right: 10px;
    top: 10px;
    bottom: 10px;
    overflow: hidden;
  }

  .banner .banner-img video {
    width: 100%;
    height: 100%;
    object-fit: fill;
  }

  .banner .center {
    background-size: cover !important;
  }

  .banner .center .banner-main {
    text-align: center;
    padding-right: 0;
  }

  .banner .center .banner-main .l-btn {
    margin-top: 130px;
    margin-right: 0;
    padding: 0px 48px;
    transform: translateY(180px);
  }

  .banner .center .banner-img {
    display: block;
    opacity: 0;
  }

  .banner .swiper-slide {
    transition: all 1.5s;
  }

  .banner .swiper-slide .main-box {
    opacity: 0;
  }

  .banner .swiper-slide-active .main-box {
    opacity: 1;
  }

  .banner .swiper-pagination {
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 2;
    text-align: center;
    max-width: 1180px;
  }

  .banner .swiper-pagination-bullet {
    opacity: 1;
    width: 40px;
    height: 4px;
    background: rgba(3, 12, 76, 0.15);
    border-radius: 4px;
  }

  .banner .swiper-pagination-bullet-active {
    background: #e60012;
  }
}

.brand {
  background: #fff;
  padding-top: 0;
  padding-bottom: 10px;
  z-index: 1;
}

.brand .t-content {
  position: relative;
  top: -80px;
  box-shadow: 0px 15px 40px 0px rgba(229, 231, 249, 0.7);
  border-radius: 8px;
  z-index: 1;
}

.brand .t-content .swiper-slide {
  background-image: linear-gradient(180deg, #f9faff 0%, #ffffff 100%);
}

.brand .t-content .swiper-slide .card {
  padding: 20px;
  border-right: 1px solid rgba(221, 223, 235, 0.5);
  background: url(../images/index/brand-img-00.png) center no-repeat;
  background-size: cover;
  transition: all 0.3s;
  cursor: pointer;
}

.brand .t-content .swiper-slide .card:nth-child(1),
.brand .t-content .swiper-slide .card:nth-child(2) {
  border-bottom: 1px solid rgba(221, 223, 235, 0.5);
}

.brand .t-content .swiper-slide h3 {
  font-size: 16px;
  color: #000;
  line-height: 24px;
  font-weight: 500;
  margin-bottom: 10px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.brand .t-content .swiper-slide p {
  font-size: 14px;
  color: #585656;
  line-height: 20px;
  font-weight: 400;
  margin-bottom: 15px;
  min-height: 40px;
}

.brand .t-content .swiper-slide .brand-btn {
  display: inline-block;
  padding: 5px 20px;
  font-size: 14px;
  color: #e60012;
  border-radius: 4px;
  line-height: 20px;
  font-weight: 500;
  transition: all 0.3s;
  background: #f8f8fa;
}

.brand .t-content .swiper-slide .brand-btn i {
  display: inline-block;
  width: 12px;
  height: 12px;
  background: url(../images/index/brand-arrow-icon-h.svg) center no-repeat;
  background-size: 100% 100%;
  margin-left: 5px;
  vertical-align: middle;
  margin-top: -3px;
  transition: all 0.3s;
}

.brand .t-content .swiper-slide:hover .brand-btn {
  background: #e60012;
  color: #fff;
}

.brand .t-content .swiper-slide:hover .brand-btn i {
  background: url(../images/index/brand-arrow-icon.svg) center no-repeat;
  background-size: 100% 100%;
  animation: arrow 1s linear infinite;
}

.brand .t-content .swiper-brand-prev {
  display: none;
  width: 48px;
  height: 48px;
  background: url(../images/index/allow-left.svg) center center;
  background-size: 100% 100%;
  transition: all 0.3s;
  left: -38px;
  top: 80px;
  border-radius: 50%;
  box-shadow: 0px 9px 18px 0px rgba(14, 18, 90, 0.1);
}

.brand .t-content .swiper-brand-prev:hover {
  background: url(../images/index/allow-left-hover.svg) center center;
  background-size: 100% 100%;
}

.brand .t-content .swiper-brand-next {
  display: none;
  width: 48px;
  height: 48px;
  background: url(../images/index/allow-right.svg) center center;
  background-size: 100% 100%;
  transition: all 0.3s;
  right: -38px;
  top: 80px;
  border-radius: 50%;
  box-shadow: 0px 9px 18px 0px rgba(14, 18, 90, 0.1);
}

.brand .t-content .swiper-brand-next:hover {
  background: url(../images/index/allow-right-hover.svg) center center;
  background-size: 100% 100%;
}

.brand .b-content {
  font-size: 0;
  position: relative;
}

.brand .b-content h3 {
  font-size: 36px;
  color: #000000;
  letter-spacing: 0;
  line-height: 40px;
  font-weight: 500;
  margin-bottom: 40px;
  text-align: center;
}

.brand .b-content ul li {
  float: left;
  margin-right: 60px;
  font-size: 0;
  width: calc((100% - 120px) / 3);
  transition: all 0.3s;
  transform: scale(1.1);
  padding: 20px;
  box-sizing: border-box;
}

.brand .b-content ul li:last-child {
  margin-right: 0;
}

.brand .b-content ul li a {
  display: inline-block;
  font-size: 0;
  position: relative;
}

.brand .b-content ul li a .txtBox {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  left: 0;
  padding: 10px 10px 10px 30px;
  box-sizing: border-box;
}

.brand .b-content ul li a .txtBox .t1 {
  font-size: 18px;
  color: #fff;
  line-height: 1.1;
}

.brand .b-content ul li a .txtBox .t2 {
  font-size: 14px;
  color: #fff;
  line-height: 1.1;
  margin-top: 10px;
}

.brand .b-content ul li img {
  width: 100%;
  height: 120px;
  border-radius: 10px;
  margin-bottom: 20px;
}

.brand .b-content ul li h4 {
  font-size: 18px;
  color: #000000;
  letter-spacing: 0;
  line-height: 28px;
  margin-bottom: 10px;
  font-weight: 500;
  transition: all 0.3s;
}

.brand .b-content ul li p {
  font-size: 14px;
  color: #585656;
  letter-spacing: 0;
  line-height: 20px;
  font-weight: 400;
}

.brand .b-content ul li .newsItem {
  font-size: 14px;
  color: #000;
  letter-spacing: 0;
  line-height: 30px;
  font-weight: 400;
  display: flex;
  align-items: center;
  /* display: block; */
}

.brand .b-content ul li .newsItem .date {
  margin-right: 10px;
  color: #999;
}

.brand .b-content ul li .newsItem .brand_t {
  flex: 1;
  display: -webkit-box;
  -webkit-line-clamp: 1;
  /* 控制显示的行数 */
  -webkit-box-orient: vertical;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: normal;
  /* 确保换行符被尊重 */
}

.brand .b-content ul li:hover {
  /* background: #fff; */
  box-shadow: 0px 15px 40px 0px rgba(239, 240, 251, 0.7);
}

.brand .b-content ul li:hover h4 {
  color: #e60012;
}

.brand .b-content ul li .newsItem:hover {
  color: #e60012;
}

.brand .b-content .swiper-container {
  padding-bottom: 60px;
  padding-left: 60px;
  padding-right: 60px;
  width: calc(100% + 120px);
  position: relative;
  left: -60px;
}

@media (max-width: 978px) {
  .brand .b-content .swiper-container {
    width: 100%;
    padding: 0;
    left: 0;
    overflow: scroll;
  }

  .brand .b-content .swiper-slide {
    width: auto;
  }

  .brand .b-content .swiper-container::-webkit-scrollbar {
    width: 0;
    height: 0;
  }
}

.brand .b-content .swiper-brand-b-prev {
  display: none;
  width: 48px;
  height: 48px;
  background: url(../images/index/allow-left.svg) center center;
  background-size: 100% 100%;
  transition: all 0.3s;
  left: -38px;
  top: 41%;
  border-radius: 50%;
  box-shadow: 0px 9px 18px 0px rgba(14, 18, 90, 0.1);
}

.brand .b-content .swiper-brand-b-prev:hover {
  background: url(../images/index/allow-left-hover.svg) center center;
  background-size: 100% 100%;
}

.brand .b-content .swiper-brand-b-next {
  display: none;
  width: 48px;
  height: 48px;
  background: url(../images/index/allow-right.svg) center center;
  background-size: 100% 100%;
  transition: all 0.3s;
  right: -38px;
  top: 41%;
  border-radius: 50%;
  box-shadow: 0px 9px 18px 0px rgba(14, 18, 90, 0.1);
}

.brand .b-content .swiper-brand-b-next:hover {
  background: url(../images/index/allow-right-hover.svg) center center;
  background-size: 100% 100%;
}

@media (max-width: 1400px) {

  .brand .t-content .swiper-brand-prev,
  .brand .t-content .swiper-brand-next {
    display: none;
  }
}

@media (max-width: 978px) {
  .brand {
    background: #fff;
    padding-bottom: 0px;
  }

  .brand .l-container {
    padding: 0;
  }

  .brand .t-content {
    position: relative;
    top: 0;
    box-shadow: none;
    border-radius: 0;
    margin-bottom: 40px;
  }

  .brand .t-content .swiper-wrapper {
    display: block;
  }

  .brand .t-content .swiper-slide {
    background-image: linear-gradient(180deg, #f9faff 0%, #ffffff 100%);
    float: left;
    width: 50%;
  }

  .brand .t-content .swiper-slide:last-child {
    /* display: none; */
  }

  .brand .t-content .swiper-slide .card {
    padding: 20px;
    border-right: 1px solid rgba(221, 223, 235, 0.5);
    transition: all 0.3s;
    cursor: pointer;
  }

  .brand .t-content .swiper-slide h3 {
    font-size: 14px;
    color: #000;
    letter-spacing: 0;
    line-height: 20px;
    height: 20px;
    font-weight: 500;
    margin-bottom: 8px;
  }

  .brand .t-content .swiper-slide p {
    font-size: 12px;
    color: #585656;
    letter-spacing: 0;
    line-height: 18px;
    font-weight: 400;
    margin-bottom: 10px;
    min-height: 54px;
  }

  .brand .t-content .swiper-slide .brand-btn {
    display: inline-block;
    padding: 4px 20px;
    font-size: 14px;
    border-radius: 4px;
    line-height: 20px;
    font-weight: 500;
  }

  .brand .t-content .swiper-brand-prev {
    display: none;
  }

  .brand .t-content .swiper-brand-next {
    display: none;
  }

  .brand .b-content {
    font-size: 0;
  }

  .brand .b-content h3 {
    font-size: 24px;
    color: #000000;
    letter-spacing: 0;
    line-height: 36px;
    text-align: center;
    font-weight: 500;
    margin-bottom: 40px;
  }

  .brand .b-content .scroll-box {}

  .brand .b-content ul {
    width: 960px;
    padding-left: 20px;
  }

  .brand .b-content .swiper-slide:nth-child(2) ul {
    padding-left: 0;
  }

  .brand .b-content ul li {
    float: left;
    width: 300px;
    margin-right: 20px;
    font-size: 0;
    transition: all 0.3s;
    transform: scale(1);
    padding: 0px;
  }

  .brand .b-content ul li:last-child {
    margin-right: 0;
  }

  .brand .b-content ul li a {
    display: inline-block;
    font-size: 0;
  }

  .brand .b-content ul li img {
    width: 100%;
    height: 120px;
    border-radius: 10px;
    margin-bottom: 20px;
  }

  .brand .b-content ul li h4 {
    font-size: 16px;
    color: #000000;
    letter-spacing: 0;
    line-height: 24px;
    margin-bottom: 5px;
    font-weight: 500;
    transition: all 0.3s;
  }

  .brand .b-content ul li p {
    font-size: 14px;
    color: #585656;
    letter-spacing: 0;
    line-height: 20px;
    font-weight: 400;
  }

  .brand .b-content ul li:hover {
    background: #fff;
    box-shadow: 0px 15px 40px 0px rgba(239, 240, 251, 0.7);
  }

  .brand .b-content ul li:hover h4 {
    color: #e60012;
  }
}

.solution {
  padding-top: 0;
}

.solution .solution-tab {
  position: relative;
}

.solution .solution-tab>.tab_btn {
  text-align: center;
  border-bottom: 1px solid #dcdcdc;
}

.solution .solution-tab>.tab_btn h3 {
  font-size: 16px;
  color: #000000;
  letter-spacing: 0;
  line-height: 24px;
  font-weight: 500;
  padding-bottom: 25px;
  margin-bottom: 0;
  transition: all 0.3s;
  display: inline-block;
  cursor: pointer;
  position: relative;
}

.solution .solution-tab>.tab_btn h3 i {
  display: inline-block;
  width: 36px;
  height: 36px;
  background-size: 100% 100% !important;
  margin-bottom: 10px;
  position: relative;
  z-index: 1;
}

.solution .solution-tab>.tab_btn h3 span {
  display: block;
  position: relative;
  z-index: 1;
}

.solution .solution-tab>.tab_btn h3:after {
  content: "";
  position: absolute;
  left: 50%;
  right: 50%;
  bottom: -1px;
  height: 3px;
  background: #e60012;
  transition: all 0.3s;
}

.solution .solution-tab>.tab_btn h3:before {
  content: "";
  position: absolute;
  left: -10px;
  right: -10px;
  top: -10px;
  bottom: 10px;
  background: transparent;
  transition: all 0.3s;
  border-radius: 4px;
}

.solution .solution-tab>.tab_btn h3:hover:before {
  background: #f8f8fa;
}

.solution .solution-tab>.tab_btn .active h3:after {
  left: 0;
  right: 0;
  transition: all 0.3s;
}

.solution .solution-tab .scroll-box {
  display: none;
}

.solution .tab_item>li {
  width: 100%;
}

.solution .tab_item>li:nth-child(1) .content-box[data-index="1"] .solution-img-box {
  background: url(../img/solution-img-01.png);
  background-size: 100% 100%;
}

.solution .tab_item>li:nth-child(2) .content-box[data-index="2"] .solution-img-box {
  background: url(../img/solution-img-02.png);
  background-size: 100% 100%;
}

.solution .tab_item>li:nth-child(3) .content-box[data-index="3"] .solution-img-box {
  background: url(../img/solution-img-03.png);
  background-size: 100% 100%;
}

.solution .tab_item>li:nth-child(4) .content-box[data-index="4"] .solution-img-box {
  background: url(../img/solution-img-04.png);
  background-size: 100% 100%;
}

.solution .content-box {
  padding: 60px 0 30px;
  display: flex;
  align-items: center;
  /*垂直居中*/
  justify-content: center;
  /*水平居中*/
}

.solution .content-box .l-content-left {
  width: 700px;
}

.solution .content-box .l-content-right {
  padding-left: 50px;
  width: calc(100% - 700px);
}

.solution .content-box .solution-img-box {
  position: relative;
  transition: all 0.3s;
  width: 700px;
}

.solution .content-box .solution-img-box img {
  display: inline-block;
  width: 100%;
  opacity: 0;
  visibility: hidden;
}

.solution .content-box .solution-img-box .video-btn {
  position: absolute;
  width: 60px;
  height: 60px;
  background: url(../images/index/video-btn.svg) center no-repeat;
  left: 47%;
  top: 40%;
  z-index: 2;
  cursor: pointer;
  transition: all 0.3s;
}

.solution .content-box .solution-img-box .video-btn:hover {
  background: url(../images/index/video-btn-h.svg) center no-repeat;
}

.solution .content-box .solution-img-box .video-btn::after {
  position: absolute;
  border-radius: 50%;
  content: "";
  width: 60px;
  height: 60px;
  background: #fff;
  z-index: 1;
  -webkit-animation: water 1s linear infinite;
  animation: water 1s linear infinite;
}

.solution .content-box .solution-img-box .video-close {
  width: 15px;
  height: 15px;
  position: absolute;
  background: url(../images/index/video-close.svg) center no-repeat;
  background-size: 100% 100%;
  right: 9%;
  top: 13%;
  z-index: 2;
  cursor: pointer;
  display: none;
}

.solution .content-box .solution-img-box .video-box {
  position: absolute;
  width: 100%;
  height: 100%;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  border-radius: 8px;
  overflow: hidden;
}

.solution .content-box .solution-img-box video {
  width: 100%;
  height: 100%;
  object-fit: fill;
}

.solution .content-box h3 {
  font-size: 28px;
  color: #000000;
  letter-spacing: 0;
  line-height: 36px;
  font-weight: 500;
  margin-bottom: 30px;
}

.solution .content-box .solution-info-box>div {
  transition: all 0.3s;
  padding: 20px;
  width: calc(100% + 40px);
  transform: translateX(-20px);
  cursor: pointer;
  position: relative;
}

.solution .content-box .solution-info-box>div span {
  display: inline-block;
  font-size: 14px;
  color: #e60012;
  line-height: 20px;
  font-weight: 500;
  background: rgba(212, 58, 46, 0.15);
  border-radius: 8px;
  border-top-left-radius: 0px;
  padding: 2px 8px;
}

.solution .content-box .solution-info-box>div h3 {
  display: block;
  font-size: 18px;
  color: #000000;
  letter-spacing: 0;
  line-height: 28px;
  font-weight: 500;
  margin-bottom: 0;
  transition: all 0.3s;
  white-space: nowrap;
  text-overflow: ellipsis;
  overflow: hidden;
  width: 90%;
}

.solution .content-box .solution-info-box>div h3 i:first-child {
  width: 24px;
  height: 24px;
  display: inline-block;
  vertical-align: middle;
  background-size: 100% 100% !important;
  margin-top: -5px;
  margin-right: 10px;
}

.solution .content-box .solution-info-box>div h3 .fold-icon {
  display: block !important;
  background: url(../images/index/solution-icon-fold.svg) center no-repeat;
  background-size: 100% 100%;
  top: 34px;
}

.solution .content-box .solution-info-box>div h3 .fold-icon.unfold {
  background: url(../images/index/solution-icon-fold-h.svg) center no-repeat;
  background-size: 100% 100%;
  transform: rotateX(0);
}

.solution .content-box .solution-info-box>div p {
  font-size: 14px;
  color: #585656;
  letter-spacing: 0;
  line-height: 20px;
  font-weight: 400;
  margin-top: 10px;
  padding-left: 34px;
}

.solution .content-box .solution-info-box>div ul {
  display: none;
  margin-bottom: 0px;
}

.solution .content-box .solution-info-box>div.active {
  background: #f8f8fa;
}

.solution .content-box .solution-info-box a {
  margin-top: 20px;
  height: 44px;
  line-height: 44px;
  background: #e60012;
  border-radius: 4px;
  padding: 0px 40px;
}

.solution .content-box .solution-info-box a i {
  display: inline-block;
  width: 12px;
  height: 12px;
  background: url(../images/index/brand-arrow-icon.svg) center no-repeat;
  background-size: 100% 100%;
  margin-left: 5px;
  vertical-align: middle;
  margin-top: -3px;
  transition: all 0.3s;
}

.solution .content-box .solution-info-box a:hover {
  background: #f73d3e;
}

.solution .content-box .solution-info-box a:hover i {
  animation: arrow 1s linear infinite;
}

.solution.onClick .solution-tab>.tab_btn h3:after {
  display: none;
}

.solution.onClick .solution-tab>.tab_btn .active h3 {
  color: #d43b2e;
  border-bottom: 2px solid #d43b2e;
}

@media (max-width: 978px) {
  .solution {
    padding-bottom: 40px;
  }

  .solution .solution-tab {
    position: relative;
  }

  .solution .solution-tab>.tab_btn {
    text-align: center;
    border-bottom: 1px solid #dddddd;
    height: 0;
    overflow: hidden;
    border: none;
  }

  .solution .solution-tab>.tab_btn h3 {
    font-size: 16px;
    color: #000000;
    line-height: 24px;
    padding-bottom: 15px;
    margin-bottom: 0;
    transition: all 0.3s;
    cursor: pointer;
    position: relative;
    border-bottom: 2px solid #fff;
  }

  .solution .solution-tab>.tab_btn h3:after {
    content: "";
    position: absolute;
    left: 0;
    right: 0;
    bottom: -2px;
    height: 3px;
    background: transparent;
    transition: all 0s;
  }

  .solution .solution-tab>.tab_btn h3:hover {
    color: #d43b2e;
  }

  .solution .solution-tab>.tab_btn .active h3 {
    color: #d43b2e;
  }

  .solution .solution-tab>.tab_btn .active h3:after {
    right: 0;
    transition: all 0.3s;
    background: #d43b2e;
  }

  .solution .solution-tab .scroll-box {
    width: 100%;
    overflow-x: scroll;
    height: 77px;
    display: block;
    border-bottom: 1px solid #dddddd;
  }

  .solution .solution-tab .scroll-box::-webkit-scrollbar {
    display: none;
    /* Chrome Safari */
  }

  .solution .solution-tab .scroll-box .tab_btn {
    width: 100%;
    height: 77px;
    display: flex;
    border-bottom: none;
  }

  .solution .solution-tab .scroll-box .tab_btn li {
    flex: 1;
    display: inline-block;
    text-align: center;
  }

  .solution .solution-tab .scroll-box .tab_btn li img {
    width: 60px;
    display: block;
    margin: 0 auto;
    margin-bottom: 10px;
  }

  .solution .solution-tab .scroll-box .tab_btn li h3 {
    font-size: 12px;
    color: #33465b;
    text-align: center;
    line-height: 20px;
    font-weight: 400;
    padding-bottom: 15px;
    border-bottom: 3px solid transparent;
  }

  .solution .solution-tab .scroll-box .tab_btn li h3 i {
    display: inline-block;
    width: 28px;
    height: 28px;
    background-size: 100% 100% !important;
    margin-bottom: 5px;
  }

  .solution .solution-tab .scroll-box .tab_btn li h3 span {
    display: block;
  }

  .solution .solution-tab .scroll-box .tab_btn li:last-child {
    margin-right: 0;
  }

  .solution .solution-tab .scroll-box .tab_btn li.active h3 {
    color: #d43b2e;
    border-color: #d43b2e;
  }

  .solution .tab_item {
    max-width: 1180px;
    margin-left: auto;
    margin-right: auto;
  }

  .solution .tab_item li {
    width: 100%;
  }

  .solution .content-box {
    padding: 20px 0 0;
    display: block;
    align-items: center;
    /*垂直居中*/
    justify-content: center;
    /*水平居中*/
  }

  .solution .content-box .l-content-left {
    margin-right: 0;
    width: 100%;
  }

  .solution .content-box .l-content-right {
    width: 100%;
    margin-left: 0;
    padding-left: 0px;
  }

  .solution .content-box .solution-img-box {
    position: relative;
    transition: all 0.3s;
    margin-bottom: 30px;
    width: 100%;
  }

  .solution .content-box .solution-img-box img {
    display: inline-block;
    width: 100%;
    opacity: 0;
    visibility: hidden;
  }

  .solution .content-box .solution-img-box .video-btn {
    position: absolute;
    width: 60px;
    height: 60px;
    background: url(../images/index/video-btn.svg) center no-repeat;
    left: 47%;
    top: 40%;
    z-index: 2;
    cursor: pointer;
    transition: all 0.3s;
  }

  .solution .content-box .solution-img-box .video-btn:hover {
    background: url(../images/index/video-btn-h.svg) center no-repeat;
  }

  .solution .content-box .solution-img-box .video-btn::after {
    position: absolute;
    border-radius: 50%;
    content: "";
    width: 60px;
    height: 60px;
    background: #fff;
    z-index: 1;
    -webkit-animation: water 1s linear infinite;
    animation: water 1s linear infinite;
  }

  .solution .content-box .solution-img-box .video-close {
    width: 15px;
    height: 15px;
    position: absolute;
    background: url(../images/index/video-close.svg) center no-repeat;
    background-size: 100% 100%;
    right: 9%;
    top: 13%;
    z-index: 2;
    cursor: pointer;
    display: none;
  }

  .solution .content-box .solution-img-box .video-box {
    position: absolute;
    width: calc(100% - 100px);
    height: 75%;
    top: 10%;
    left: 55px;
    margin-top: -1px;
    border-radius: 8px;
    overflow: hidden;
  }

  .solution .content-box .solution-img-box video {
    width: 100%;
    height: 100%;
    object-fit: fill;
  }

  .solution .content-box h3 {
    font-size: 18px;
    color: #000000;
    letter-spacing: 0;
    line-height: 20px;
    font-weight: 500;
    margin-bottom: 10px;
  }

  .solution .content-box .solution-info-box {
    width: calc(100% + 40px);
    transform: translateX(-20px);
    padding-left: 20px;
    padding-right: 20px;
  }

  .solution .content-box .solution-info-box>div {
    transition: all 0.3s;
    margin-top: 0px;
    margin-bottom: 0px;
    padding: 20px 0;
    padding-left: 20px;
    border-bottom: 1px solid #dcdcdc;
    cursor: pointer;
    position: relative;
  }

  .solution .content-box .solution-info-box>div span {
    display: inline-block;
    font-size: 14px;
    color: #e60012;
    line-height: 20px;
    font-weight: 500;
    background: rgba(212, 58, 46, 0.15);
    border-radius: 8px;
    border-top-left-radius: 0px;
    padding: 2px 8px;
  }

  .solution .content-box .solution-info-box>div h3 {
    display: block;
    font-size: 14px;
    color: #000000;
    letter-spacing: 0;
    line-height: 20px;
    font-weight: 500;
    margin-bottom: 0;
    transition: all 0.3s;
    white-space: normal;
    text-overflow: ellipsis;
    overflow: visible;
    padding-left: 34px;
    padding-right: 10px;
    position: relative;
  }

  .solution .content-box .solution-info-box>div h3 i:first-child {
    width: 24px;
    height: 24px;
    display: inline-block;
    vertical-align: middle;
    background-size: 100% 100% !important;
    margin-top: -5px;
    margin-right: 10px;
    position: absolute;
    left: 0;
    top: 3px;
  }

  .solution .content-box .solution-info-box>div h3 .fold-icon {
    display: block !important;
    background: url(../images/index/solution-icon-fold.svg) center no-repeat;
    background-size: 100% 100%;
    top: 11px;
    right: -10px;
  }

  .solution .content-box .solution-info-box>div h3 .fold-icon.unfold {
    background: url(../images/index/solution-icon-fold-h.svg) center no-repeat;
    background-size: 100% 100%;
    transform: rotateX(0);
  }

  .solution .content-box .solution-info-box>div p {
    font-size: 12px;
    color: #585656;
    letter-spacing: 0;
    line-height: 18px;
    font-weight: 400;
    margin-top: 10px;
    padding-left: 34px;
  }

  .solution .content-box .solution-info-box>div ul {
    display: none;
    margin-bottom: 0px;
  }

  .solution .content-box .solution-info-box a {
    margin-top: 40px;
  }

  .solution.onClick .solution-tab>.tab_btn h3:after {
    display: none;
  }

  .solution.onClick .solution-tab>.tab_btn .active h3 {
    color: #d43b2e;
    border-bottom: 2px solid #d43b2e;
  }
}

.introduce {
  height: 892px;
  transition: all 0.3s;
  position: relative;
  background: #000;
  overflow: hidden;
}

.introduce .bg-box {
  position: absolute;
  left: 0;
  top: 0;
  right: 0;
  bottom: 0;
}

@media (max-width: 978px) {
  .introduce .bg-box {
    display: none;
  }
}

.introduce .bg-box img {
  width: 1920px;
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  top: 0;
  bottom: 0;
  opacity: 0;
  transition: all 0.3s;
}

.introduce .bg-box img.active {
  opacity: 1;
}

.introduce .l-title h2 {
  color: #fff;
}

.introduce .l-title p {
  color: #fff;
}

.introduce .l-body {
  width: 100%;
  position: relative;
}

.introduce .l-body .introduce-top-box {
  margin-bottom: 60px;
}

.introduce .l-body .introduce-top-box .tab-list {
  text-align: center;
}

.introduce .l-body .introduce-top-box .tab-list .tab-item {
  width: 180px;
  height: 44px;
  background: rgba(255, 255, 255, 0.2);
  border-radius: 4px;
  padding: 10px 0;
  display: inline-block;
  text-align: center;
  transition: all 0.3s;
  cursor: pointer;
}

.introduce .l-body .introduce-top-box .tab-list .tab-item+.tab-item {
  margin-left: 30px;
}

.introduce .l-body .introduce-top-box .tab-list .tab-item img {
  display: inline-block;
  width: 16px;
  height: 16px;
  vertical-align: middle;
  margin-right: 10px;
}

.introduce .l-body .introduce-top-box .tab-list .tab-item p {
  font-size: 16px;
  color: #ffffff;
  letter-spacing: 0;
  line-height: 24px;
  display: inline-block;
  vertical-align: middle;
}

.introduce .l-body .introduce-top-box .tab-list .tab-item.active {
  background: #de001d;
}

.introduce .l-body .introduce-content-box {
  width: 100%;
}

.introduce .l-body .introduce-content-box .l-content {
  width: calc(100% - 260px);
  position: absolute;
  top: 104px;
  left: 0;
}

.introduce .l-body .introduce-content-box .l-content .content-list .content-item {
  position: absolute;
  left: 0;
  top: 0;
  opacity: 0;
  width: 100%;
  transition: all 0.3s 0.08s;
}

.introduce .l-body .introduce-content-box .l-content .content-list .content-item .info {
  border-bottom: 1px solid rgba(255, 255, 255, 0.2);
  margin-bottom: 30px;
}

.introduce .l-body .introduce-content-box .l-content .content-list .content-item h3 {
  font-size: 24px;
  color: #ffffff;
  letter-spacing: 0;
  line-height: 36px;
  font-weight: 500;
  margin-bottom: 20px;
}

.introduce .l-body .introduce-content-box .l-content .content-list .content-item p {
  font-size: 16px;
  color: #ffffff;
  letter-spacing: 0;
  line-height: 24px;
  font-weight: 400;
}

.introduce .l-body .introduce-content-box .l-content .content-list .content-item ul {
  padding: 40px 0;
}

.introduce .l-body .introduce-content-box .l-content .content-list .content-item ul li {
  float: left;
  font-size: 0;
  width: calc((100%) / 8);
  text-align: center;
}

.introduce .l-body .introduce-content-box .l-content .content-list .content-item ul li img {
  width: 40px;
  height: 40px;
  margin-bottom: 10px;
  display: inline-block;
}

.introduce .l-body .introduce-content-box .l-content .content-list .content-item ul li p {
  font-size: 14px;
  color: #ffffff;
  text-align: center;
  line-height: 20px;
  margin-bottom: 0;
}

.introduce .l-body .introduce-content-box .l-content .content-list .content-item .case h3 {
  font-weight: 400;
}

.introduce .l-body .introduce-content-box .l-content .content-list .content-item .case span {
  float: left;
  margin-right: 20px;
  font-size: 0;
  width: calc((100% - 80px) / 5);
}

.introduce .l-body .introduce-content-box .l-content .content-list .content-item .case span:last-child {
  margin-right: 0;
}

.introduce .l-body .introduce-content-box .l-content .content-list .content-item .case span img {
  width: 100%;
  max-width: 100%;
}

.introduce .l-body .introduce-content-box .l-content .content-list .content-item .btn-box {
  margin-top: 30px;
}

.introduce .l-body .introduce-content-box .l-content .content-list .content-item .btn-box a {
  float: none;
  display: inline-block;
  margin-right: 0;
  width: 144px;
  height: 44px;
  line-height: 44px;
  background: rgba(255, 255, 255, 0.3);
  border-radius: 4px;
  padding: 0;
  border-color: transparent;
  color: #fff;
}

.introduce .l-body .introduce-content-box .l-content .content-list .content-item .btn-box a i {
  display: inline-block;
  transition: all 0.3s;
  width: 10px;
  height: 10px;
  margin-left: 10px;
  background: url(../images/index/brand-arrow-icon.svg) center no-repeat !important;
  background-size: 100% 100%;
}

.introduce .l-body .introduce-content-box .l-content .content-list .content-item .btn-box a:hover {
  background: #fff;
  color: #e60012;
}

.introduce .l-body .introduce-content-box .l-content .content-list .content-item .btn-box a:hover i {
  background: url(../images/index/brand-arrow-icon-h.svg) center no-repeat !important;
  background-size: 100% 100%;
  animation: arrow 1s linear infinite;
}

.introduce .l-body .introduce-content-box .l-content .content-list .content-item.active {
  opacity: 1;
  z-index: 1;
}

.introduce .l-body .introduce-content-box .l-content .content-list .content-item .info>h3 {
  transition-delay: 80ms;
  transition-duration: 300ms;
}

.introduce .l-body .introduce-content-box .l-content .content-list .content-item .info>p {
  transition-delay: 160ms;
  transition-duration: 300ms;
}

.introduce .l-body .introduce-content-box .l-content .content-list .content-item .info>ul {
  transition-delay: 200ms;
  transition-duration: 300ms;
}

.introduce .l-body .introduce-content-box .l-content .content-list .content-item .case>h3 {
  transition-delay: 240ms;
  transition-duration: 300ms;
}

.introduce .l-body .introduce-content-box .l-content .content-list .content-item .case .case-img-box {
  transition-delay: 280ms;
  transition-duration: 300ms;
}

.introduce .l-body .introduce-content-box .l-content .content-list .content-item .case .btn-box {
  transition-delay: 320ms;
  transition-duration: 300ms;
}

.introduce .l-body .introduce-content-box .r-content {
  width: 200px;
  height: 452px;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 8px;
  overflow-y: scroll;
  flex-shrink: 0;
  scrollbar-width: none;
  -ms-overflow-style: none;
  position: absolute;
  right: 0;
  top: 104px;
}

.introduce .l-body .introduce-content-box .r-content::-webkit-scrollbar {
  width: 0 !important;
  display: none !important;
}

.introduce .l-body .introduce-content-box .r-content .slide-list {
  padding: 15px 10px;
  display: none;
}

.introduce .l-body .introduce-content-box .r-content .slide-list .slide-item {
  width: 180px;
  height: 44px;
  background: transparent;
  border-radius: 4px;
  padding: 10px 0 10px 25px;
  margin-bottom: 10px;
  transition: all 0.3s;
  cursor: pointer;
}

.introduce .l-body .introduce-content-box .r-content .slide-list .slide-item img {
  display: inline-block;
  width: 16px;
  height: 16px;
  vertical-align: middle;
  margin-right: 10px;
}

.introduce .l-body .introduce-content-box .r-content .slide-list .slide-item p {
  font-size: 16px;
  color: #ffffff;
  letter-spacing: 0;
  line-height: 24px;
  display: inline-block;
  vertical-align: middle;
}

.introduce .l-body .introduce-content-box .r-content .slide-list .slide-item.active {
  background: #de001d;
}

.introduce .l-body .introduce-content-box .r-content .slide-list.active {
  display: block;
}

.introduce .l-body .introduce-content-box .slide-bottom {
  position: absolute;
  width: 200px;
  right: 0;
  top: 485px;
  height: 70px;
  background: url(../images/index/introduce-bg-bottom.png) center no-repeat;
  background-size: 100% 100%;
}

@media (max-width: 978px) {
  .introduce {
    height: 560px;
    background: #1b1b1b !important;
  }

  .introduce .l-title h2 {
    color: #fff;
  }

  .introduce .l-title p {
    color: #fff;
  }

  .introduce .l-body {
    width: 100%;
    position: relative;
  }

  .introduce .l-body .introduce-top-box {
    margin-bottom: 20px;
  }

  .introduce .l-body .introduce-top-box .tab-list {
    text-align: center;
  }

  .introduce .l-body .introduce-top-box .tab-list .tab-item {
    width: 160px;
    height: 44px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 4px;
    padding: 10px 0;
    display: inline-block;
    text-align: center;
    transition: all 0.3s;
    cursor: pointer;
  }

  .introduce .l-body .introduce-top-box .tab-list .tab-item+.tab-item {
    margin-left: 10px;
  }

  .introduce .l-body .introduce-top-box .tab-list .tab-item img {
    display: inline-block;
    width: 16px;
    height: 16px;
    vertical-align: middle;
    margin-right: 10px;
  }

  .introduce .l-body .introduce-top-box .tab-list .tab-item p {
    font-size: 16px;
    color: #ffffff;
    letter-spacing: 0;
    line-height: 24px;
    display: inline-block;
    vertical-align: middle;
  }

  .introduce .l-body .introduce-top-box .tab-list .tab-item.active {
    background: #de001d;
  }

  .introduce .l-body .introduce-content-box {
    width: 100%;
  }

  .introduce .l-body .introduce-content-box .l-content {
    width: 100%;
    position: absolute;
    top: 155px;
    left: 0;
  }

  .introduce .l-body .introduce-content-box .l-content .content-list .content-item {
    position: absolute;
    left: 0;
    top: 0;
    opacity: 0;
    padding: 30px;
    width: 100%;
    background: #fff;
    border-radius: 4px;
  }

  .introduce .l-body .introduce-content-box .l-content .content-list .content-item .info {
    border-bottom: none;
    margin-bottom: 30px;
  }

  .introduce .l-body .introduce-content-box .l-content .content-list .content-item h3 {
    font-size: 18px;
    color: #000;
    letter-spacing: 0;
    line-height: 28px;
    font-weight: 500;
    margin-bottom: 10px;
  }

  .introduce .l-body .introduce-content-box .l-content .content-list .content-item p {
    font-size: 14px;
    color: #585656;
    letter-spacing: 0;
    line-height: 20px;
  }

  .introduce .l-body .introduce-content-box .l-content .content-list .content-item ul {
    display: none;
  }

  .introduce .l-body .introduce-content-box .l-content .content-list .content-item .case h3 {
    display: none;
  }

  .introduce .l-body .introduce-content-box .l-content .content-list .content-item .case span {
    display: none;
  }

  .introduce .l-body .introduce-content-box .l-content .content-list .content-item .btn-box {
    margin-top: 0px;
  }

  .introduce .l-body .introduce-content-box .l-content .content-list .content-item .btn-box a {
    float: none;
    display: inline-block;
    margin-right: 0;
    width: 144px;
    height: 24px;
    text-align: left;
    line-height: 24px;
    background: rgba(255, 255, 255, 0.3);
    border-radius: 4px;
    margin-top: 0;
    padding: 0;
    border-color: transparent;
    color: #e60012;
  }

  .introduce .l-body .introduce-content-box .l-content .content-list .content-item .btn-box a i {
    display: inline-block;
    width: 10px;
    height: 10px;
    margin-left: 10px;
    background: url(../images/index/more-btn-icon.svg) center no-repeat !important;
    background-size: 100% 100%;
  }

  .introduce .l-body .introduce-content-box .l-content .content-list .content-item.active {
    opacity: 1;
  }

  .introduce .l-body .introduce-content-box .r-content {
    width: calc(100% + 40px);
    transform: translateX(20px);
    height: 66px;
    background: rgba(255, 255, 255, 0);
    border-radius: 8px;
    overflow-x: scroll;
    flex-shrink: 0;
    scrollbar-width: none;
    -ms-overflow-style: none;
    position: absolute;
    right: 0;
    top: 65px;
  }

  .introduce .l-body .introduce-content-box .r-content::-webkit-scrollbar {
    width: 0 !important;
    display: none !important;
  }

  .introduce .l-body .introduce-content-box .r-content .slide-list {
    padding: 0px 20px;
    width: 860px;
    display: none;
  }

  .introduce .l-body .introduce-content-box .r-content .slide-list+.slide-list {
    padding: 0px 20px;
    width: 840px;
    display: none;
  }

  .introduce .l-body .introduce-content-box .r-content .slide-list .slide-item {
    width: 85px;
    height: 66px;
    background: transparent;
    border-radius: 4px;
    text-align: center;
    padding: 10px 0 10px 0px;
    margin-bottom: 0px;
    transition: all 0.3s;
    display: inline-block;
    cursor: pointer;
  }

  .introduce .l-body .introduce-content-box .r-content .slide-list .slide-item img {
    display: inline-block;
    width: 16px;
    height: 16px;
    vertical-align: middle;
    margin-right: 0px;
    margin-bottom: 5px;
  }

  .introduce .l-body .introduce-content-box .r-content .slide-list .slide-item p {
    font-size: 14px;
    color: #ffffff;
    letter-spacing: 0;
    line-height: 20px;
    display: block;
    text-align: center;
    vertical-align: middle;
  }

  .introduce .l-body .introduce-content-box .r-content .slide-list .slide-item.active {
    background: rgba(222, 255, 255, 0.1);
  }

  .introduce .l-body .introduce-content-box .r-content .slide-list.active {
    display: block;
  }

  .introduce .l-body .introduce-content-box .slide-bottom {
    display: none;
  }

  .introduce .l-body .id0 {
    background: url(../images/index/introduce-bg-mb-01.png) center no-repeat !important;
    background-size: cover !important;
  }

  .introduce .l-body .id1 {
    background: url(../images/index/introduce-bg-mb-02.png) center no-repeat !important;
    background-size: cover !important;
  }

  .introduce .l-body .id2 {
    background: url(../images/index/introduce-bg-mb-03.png) center no-repeat !important;
    background-size: cover !important;
  }

  .introduce .l-body .id3 {
    background: url(../images/index/introduce-bg-mb-04.png) center no-repeat !important;
    background-size: cover !important;
  }

  .introduce .l-body .id4 {
    background: url(../images/index/introduce-bg-mb-05.png) center no-repeat !important;
    background-size: cover !important;
  }

  .introduce .l-body .id5 {
    background: url(../images/index/introduce-bg-mb-06.png) center no-repeat !important;
    background-size: cover !important;
  }

  .introduce .l-body .id6 {
    background: url(../images/index/introduce-bg-mb-07.png) center no-repeat !important;
    background-size: cover !important;
  }

  .introduce .l-body .id7 {
    background: url(../images/index/introduce-bg-mb-08.png) center no-repeat !important;
    background-size: cover !important;
  }

  .introduce .l-body .id8 {
    background: url(../images/index/introduce-bg-mb-09.png) center no-repeat !important;
    background-size: cover !important;
  }

  .introduce .l-body .id9 {
    background: url(../images/index/introduce-bg-mb-10.png) center no-repeat !important;
    background-size: cover !important;
  }

  .introduce .l-body .id10 {
    background: url(../images/index/introduce-bg-mb-11.png) center no-repeat !important;
    background-size: cover !important;
  }

  .introduce .l-body .id11 {
    background: url(../images/index/introduce-bg-mb-12.png) center no-repeat !important;
    background-size: cover !important;
  }

  .introduce .l-body .id12 {
    background: url(../images/index/introduce-bg-mb-13.png) center no-repeat !important;
    background-size: cover !important;
  }

  .introduce .l-body .id13 {
    background: url(../images/index/introduce-bg-mb-14.png) center no-repeat !important;
    background-size: cover !important;
  }

  .introduce .l-body .id14 {
    background: url(../images/index/introduce-bg-mb-15.png) center no-repeat !important;
    background-size: cover !important;
  }

  .introduce .l-body .id15 {
    background: url(../images/index/introduce-bg-mb-16.png) center no-repeat !important;
    background-size: cover !important;
  }

  .introduce .l-body .id16 {
    background: url(../images/index/introduce-bg-mb-17.png) center no-repeat !important;
    background-size: cover !important;
  }
}

.advantage ul li {
  margin-right: 20px;
  height: 320px;
  width: calc(20% - 20px);
  float: left;
  position: relative;
  overflow: hidden;
  border-radius: 4px;
  transition: all 0.3s;
  cursor: pointer;
}

.advantage ul li:last-child {
  margin-right: 0;
}

.advantage ul li:nth-child(1) {
  background: url(../img/advantage-img-01.png) center no-repeat;
  background-size: cover !important;
}

.advantage ul li:nth-child(2) {
  background: url(../img/advantage-img-02.png) center no-repeat;
  background-size: cover !important;
}

.advantage ul li:nth-child(3) {
  background: url(../img/advantage-img-03.png) center no-repeat;
  background-size: cover !important;
}

.advantage ul li:nth-child(4) {
  background: url(../img/advantage-img-04.png) center no-repeat;
  background-size: cover !important;
}

.advantage ul li .info-box {
  position: absolute;
  left: 30px;
  top: 170px;
  z-index: 2;
  transition: all 0.3s;
}

.advantage ul li i {
  display: inline-block;
  width: 48px;
  height: 48px;
  margin-bottom: 25px;
  vertical-align: middle;
  background-size: 100% 100% !important;
}

.advantage ul li h3 {
  font-size: 24px;
  color: #ffffff;
  letter-spacing: 0;
  line-height: 36px;
  font-weight: 500;
  position: absolute;
  left: 0;
  top: 70px;
  transition: all 0.3s;
}

.advantage ul li p {
  font-size: 16px;
  color: #ffffff;
  letter-spacing: 0;
  line-height: 24px;
  margin-bottom: 10px;
  margin-top: 80px;
  min-width: 440px;
  max-width: calc(100% - 40px);
}

.advantage ul li:after {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  right: 0;
  bottom: 0;
  transition: all 0.3s;
  background-image: linear-gradient(180deg,
      rgba(0, 0, 0, 0.5) 0%,
      rgba(0, 0, 0, 0.9) 100%);
  z-index: 1;
  display: none;
}

.advantage ul li a {
  font-size: 18px;
  color: #ffffff;
  letter-spacing: 0;
  line-height: 20px;
  font-weight: 500;
  position: absolute;
  bottom: 0;
  left: 0;
}

.advantage ul li a:after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -8px;
  width: 100%;
  height: 5px;
  background: url(../images/index/line-img.png) center;
  animation: lines 3s linear infinite;
}

.advantage ul[data-index="1"] li:nth-child(1) {
  width: 40%;
}

.advantage ul[data-index="1"] li:nth-child(1):after {
  background-image: linear-gradient(89deg,
      #000000 0%,
      rgba(40, 40, 40, 0.2) 51%);
}

.advantage ul[data-index="1"] li:nth-child(1) .info-box {
  top: 50px;
  bottom: 40px;
}

.advantage ul[data-index="1"] li:nth-child(1) .info-box h3 {
  left: 60px;
  top: 5px;
}

.advantage ul[data-index="1"] li:nth-child(1) .info-box p {
  margin-top: 0;
}

.advantage ul[data-index="2"] li:nth-child(2) {
  width: 40%;
}

.advantage ul[data-index="2"] li:nth-child(2):after {
  background-image: linear-gradient(89deg,
      #000000 0%,
      rgba(40, 40, 40, 0.8) 51%);
}

.advantage ul[data-index="2"] li:nth-child(2) .info-box {
  top: 50px;
  bottom: 40px;
}

.advantage ul[data-index="2"] li:nth-child(2) .info-box h3 {
  left: 60px;
  top: 5px;
}

.advantage ul[data-index="2"] li:nth-child(2) .info-box p {
  margin-top: 0;
}

.advantage ul[data-index="3"] li:nth-child(3) {
  width: 40%;
}

.advantage ul[data-index="3"] li:nth-child(3):after {
  background-image: linear-gradient(89deg,
      #000000 0%,
      rgba(40, 40, 40, 0.8) 51%);
}

.advantage ul[data-index="3"] li:nth-child(3) .info-box {
  top: 50px;
  bottom: 40px;
}

.advantage ul[data-index="3"] li:nth-child(3) .info-box h3 {
  left: 60px;
  top: 5px;
}

.advantage ul[data-index="3"] li:nth-child(3) .info-box p {
  margin-top: 0;
}

.advantage ul[data-index="4"] li:nth-child(4) {
  width: 40%;
}

.advantage ul[data-index="4"] li:nth-child(4):after {
  background-image: linear-gradient(89deg,
      #000000 0%,
      rgba(40, 40, 40, 0.8) 51%);
}

.advantage ul[data-index="4"] li:nth-child(4) .info-box {
  top: 50px;
  bottom: 40px;
}

.advantage ul[data-index="4"] li:nth-child(4) .info-box h3 {
  left: 60px;
  top: 5px;
}

.advantage ul[data-index="4"] li:nth-child(4) .info-box p {
  margin-top: 0;
}

@media (max-width: 978px) {
  .advantage .l-container {
    padding: 0;
  }

  .advantage .l-body {
    width: 100%;
    padding-left: 20px;
    overflow: scroll;
  }

  .advantage .l-body::-webkit-scrollbar {
    width: 0;
    height: 0;
  }

  .advantage ul {
    width: 1250px;
  }

  .advantage ul li {
    margin-right: 10px;
    height: 240px;
    width: 300px !important;
    float: left;
    position: relative;
    overflow: hidden;
    border-radius: 4px;
    transition: all 0.3s;
    cursor: pointer;
  }

  .advantage ul li:last-child {
    margin-right: 0;
  }

  .advantage ul li:nth-child(1) {
    background: url(../img/advantage-img-01.png) center no-repeat;
    background-size: cover !important;
  }

  .advantage ul li:nth-child(2) {
    background: url(../img/advantage-img-02.png) center no-repeat;
    background: cover;
  }

  .advantage ul li:nth-child(3) {
    background: url(../img/advantage-img-03.png) center no-repeat;
    background: cover;
  }

  .advantage ul li:nth-child(4) {
    background: url(../img/advantage-img-04.png) center no-repeat;
    background: cover;
  }

  .advantage ul li .info-box {
    position: absolute;
    left: 20px;
    top: 30px !important;
    bottom: 20px;
    z-index: 2;
    transition: all 0.3s;
  }

  .advantage ul li i {
    display: inline-block;
    width: 28px;
    height: 28px;
    margin-bottom: 10px;
    background-size: 100% 100% !important;
  }

  .advantage ul li h3 {
    font-size: 18px;
    color: #ffffff;
    letter-spacing: 0;
    line-height: 28px;
    font-weight: 500;
    position: absolute !important;
    top: 30px !important;
    margin-bottom: 33px;
  }

  .advantage ul li p {
    font-size: 14px;
    color: #ffffff;
    letter-spacing: 0;
    line-height: 20px;
    font-weight: 500;
    margin-bottom: 10px;
    min-width: 0;
    max-width: 110%;
    transform: scale(0.9) translateX(-13px);
  }

  .advantage ul li:after {
    content: "";
    position: absolute;
    left: 0;
    top: 0;
    right: 0;
    bottom: 0;
    transition: all 0.3s;
    background-image: linear-gradient(180deg,
        rgba(0, 0, 0, 0.5) 0%,
        rgba(0, 0, 0, 0.9) 100%);
    z-index: 1;
  }

  .advantage ul li .info-box {
    top: 30px !important;
    bottom: 40px !important;
  }

  .advantage ul li .info-box h3 {
    left: 40px !important;
    top: 0px !important;
  }

  .advantage ul li .info-box p {
    margin-top: 0 !important;
  }
}

.service {
  background: #fafbff;
}

.service ul {
  margin-bottom: 30px;
}

.service ul li {
  width: calc((100% - 60px) / 4);
  float: left;
  margin-right: 20px;
  font-size: 0;
  border-radius: 10px;
  margin-bottom: 20px;
  overflow: hidden;
  position: relative;
  cursor: pointer;
}

.service ul li:nth-child(4n) {
  margin-right: 0;
}

.service ul li img {
  width: 100%;
  transition: all 0.3s;
}

.service ul li .info-box {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  padding: 30px;
  z-index: 1;
  transform: translateY(0);
  transition: all 0.3s;
}

.service ul li .info-box i {
  position: absolute;
  top: 40px;
  left: 30px;
  width: 40px;
  height: 40px;
  background-size: 100% 100% !important;
}

.service ul li .info-box h3 {
  position: absolute;
  bottom: 40px;
  left: 30px;
  font-size: 20px;
  color: #ffffff;
  line-height: 30px;
  font-weight: 500;
}

.service ul li .info-box h3:after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -10px;
  width: 20px;
  height: 3px;
  background: #ffffff;
}

.service ul li .info-box p {
  position: absolute;
  bottom: -45px;
  left: 30px;
  right: 30px;
  font-size: 14px;
  color: #ffffff;
  line-height: 24px;
}

.service ul li .info-box a {
  position: absolute;
  bottom: -120px;
  left: 30px;
  padding: 0 30px;
  height: 36px;
  line-height: 36px;
  font-size: 14px;
}

.service ul li:after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  top: 0;
  background: url(../images/index/service-img-model.png) center no-repeat;
  background-size: 100% 100%;
}

.service ul li:hover img {
  transform: scale(1.1);
}

.service ul li:hover .info-box {
  transform: translateY(-145px);
}

.service .l-btn-box {
  text-align: center;
}

.service .l-btn-box a {
  display: inline-block;
  float: none;
  margin-right: 0;
}

@media (max-width: 978px) {
  .service {
    background: #fafbff;
  }

  .service ul {
    margin-bottom: 10px;
  }

  .service ul li {
    width: calc((100% - 15px) / 2);
    float: left;
    margin-right: 15px;
    font-size: 0;
    border-radius: 10px;
    margin-bottom: 15px;
    overflow: hidden;
    position: relative;
    cursor: pointer;
  }

  .service ul li:nth-child(4n) {
    margin-right: 15px;
  }

  .service ul li:nth-child(2n) {
    margin-right: 0;
  }

  .service ul li img {
    width: 100%;
    transition: all 0.3s;
  }

  .service ul li .info-box {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    padding: 30px;
    z-index: 1;
  }

  .service ul li .info-box i {
    position: absolute;
    top: 20px;
    left: 20px;
    width: 30px;
    height: 30px;
    background-size: 100% 100% !important;
  }

  .service ul li .info-box h3 {
    position: absolute;
    bottom: 30px;
    left: 20px;
    font-size: 16px;
    color: #ffffff;
    line-height: 24px;
    font-weight: 500;
  }

  .service ul li .info-box h3:after {
    content: "";
    position: absolute;
    left: 0;
    bottom: -10px;
    width: 20px;
    height: 3px;
    background: #ffffff;
  }

  .service ul li .info-box p {
    display: none;
  }

  .service ul li:after {
    content: "";
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0;
    top: 0;
    background: url(../images/index/service-img-model.png) center no-repeat;
    background-size: 100% 100%;
  }

  .service ul li:hover img {
    transform: scale(1.1);
  }

  .service ul li:hover .info-box {
    transform: translateY(0);
  }

  .service .l-btn-box {
    text-align: center;
  }

  .service .l-btn-box a {
    display: inline-block;
    float: none;
    margin-right: 0;
  }
}

.help ul li {
  width: calc((100% - 60px) / 3);
  float: left;
  margin-right: 30px;
  font-size: 0;
  border-radius: 10px;
  overflow: hidden;
  position: relative;
  cursor: pointer;
}

.help ul li:last-child {
  margin-right: 0;
}

.help ul li img {
  width: 100%;
}

.help ul li .info-box {
  position: absolute;
  bottom: 40px;
  left: 30px;
  right: 20px;
}

.help ul li .info-box h3 {
  font-size: 20px;
  color: #000000;
  line-height: 30px;
  font-weight: 500;
  margin-bottom: 10px;
}

.help ul li .info-box p {
  font-size: 16px;
  color: #000000;
  line-height: 24px;
  font-weight: 400;
  margin-bottom: 20px;
}

@media (max-width: 978px) {
  .help ul li {
    width: 100%;
    float: left;
    margin-right: 0;
    font-size: 0;
    border-radius: 10px;
    overflow: hidden;
    position: relative;
    cursor: pointer;
    margin-bottom: 10px;
  }

  .help ul li:last-child {
    margin-right: 0;
  }

  .help ul li img {
    width: 100%;
  }

  .help ul li .info-box {
    position: absolute;
    bottom: 20px;
    left: 20px;
    right: 20px;
  }

  .help ul li .info-box h3 {
    font-size: 16px;
    color: #000000;
    line-height: 24px;
    font-weight: 500;
    margin-bottom: 10px;
  }

  .help ul li .info-box p {
    font-size: 12px;
    color: #000000;
    line-height: 18px;
    font-weight: 400;
    margin-bottom: 10px;
  }
}

.system {
  background: url(../images/index/system-bg.jpg) center no-repeat;
  background-size: cover;
}

.system .l-title h2 {
  color: #fff;
}

.system .l-title p {
  color: #fff;
}

.system .l-content {
  width: 100%;
  position: relative;
  font-size: 0;
  padding: 10px;
  background: url(../images/index/system-img-bg.png) center no-repeat;
  background-size: 100% 100%;
}

.system .l-content .video-box {
  position: relative;
}

.system .l-content .video-box video {
  position: absolute;
  left: 0;
  right: 0;
  top: 0;
  bottom: 0;
  width: 100%;
  height: 100%;
  object-fit: fill;
}

.system .l-content img {
  width: 100%;
}

@media (max-width: 978px) {
  .system {
    background: url(../images/index/system-bg-mb.jpg) center no-repeat;
    padding-bottom: 40px;
  }

  .system .l-title h2 {
    color: #fff;
  }

  .system .l-title p {
    color: #fff;
    padding: 0 20px;
  }

  .system .l-container {
    padding: 0;
  }

  .system .l-content {
    width: 100%;
    position: relative;
    font-size: 0;
    padding: 0px;
    background: url(../images/index/system-img-bg.png) center no-repeat;
    background-size: 100% 100%;
  }

  .system .l-content .video-box video {
    position: absolute;
    left: 0;
    right: 0;
    top: 0;
    bottom: 0;
  }

  .system .l-content img {
    width: 100%;
  }
}

.interview {
  background: url(../images/index/interview-bg.png) center no-repeat;
  background-size: cover;
}

.interview .l-body {
  background: rgba(255, 255, 255, 0.4);
  box-shadow: 0px 20px 40px 0px rgba(203, 210, 228, 0.3);
  border-radius: 10px;
  position: relative;
}

.interview .l-body .swiper-slide {
  display: flex;
}

.interview .interview-l {
  max-width: 600px;
  width: 50%;
  font-size: 0;
  position: relative;
  padding: 10px 10px;
}

.interview .interview-l .video-box {
  font-size: 0;
  position: relative;
  border-radius: 8px;
  overflow: hidden;
}

.interview .interview-l .video-box img {
  width: 100%;
}

.interview .interview-l .video-box video {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 0;
  right: 0;
  width: 100%;
  height: 100%;
  object-fit: fill;
}

.interview .interview-l .video-box .play-icon {
  opacity: 0;
  visibility: hidden;
  width: 70px;
  height: 70px;
  position: absolute;
  left: 50%;
  margin-left: -30px;
  top: 50%;
  margin-top: -45px;
  background: url(../images/index/video-play.svg) center no-repeat;
  background-size: 100% 100%;
  cursor: pointer;
  z-index: 1;
}

.interview .interview-l .video-box .play-icon::after {
  content: "";
  position: absolute;
  width: 80px;
  height: 80px;
  opacity: 0.3;
  background: #e60012;
  left: 50%;
  top: 50%;
  border-radius: 50%;
  transform: translateX(-50%) translateY(-50%) scale(1);
  animation: videoBg 1s infinite;
  z-index: 0;
}

.interview .interview-l .video-box .close-icon {
  width: 16px;
  height: 16px;
  position: absolute;
  right: 15px;
  top: 15px;
  background: url(../images/index/video-close.svg);
  background-size: 100% 100%;
  cursor: pointer;
  display: none;
}

.interview .interview-l .video-box:hover .play-icon {
  opacity: 1;
  visibility: visible;
}

.interview .interview-r {
  width: 50%;
  padding: 45px 60px;
  position: relative;
}

.interview .interview-r h3 {
  font-size: 28px;
  color: #000000;
  line-height: 36px;
  font-weight: 500;
  margin-bottom: 10px;
}

.interview .interview-r h2 {
  font-size: 18px;
  color: #000000;
  line-height: 26px;
  margin-bottom: 20px;
}

.interview .interview-r p {
  font-size: 14px;
  color: #525d78;
  text-align: justify;
  line-height: 24px;
  font-weight: 400;
  margin-bottom: 40px;
}

.interview .interview-r .logo-box span {
  display: inline-block;
  font-size: 0;
  margin-right: 10px;
}

.interview .interview-r .logo-box span img {
  height: 48px;
}

.interview .swiper-pagination {
  display: none;
}

.interview .swiper-interview-prev {
  display: block;
  width: 48px;
  height: 48px;
  background: url(../images/index/allow-left.svg) center center;
  background-size: 100% 100%;
  transition: all 0.3s;
  left: -80px;
  top: 50%;
  margin-top: -24px;
  border-radius: 50%;
  box-shadow: 0px 9px 18px 0px rgba(14, 18, 90, 0.1);
}

.interview .swiper-interview-prev:hover {
  background: url(../images/index/allow-left-hover.svg) center center;
  background-size: 100% 100%;
}

.interview .swiper-interview-next {
  display: block;
  width: 48px;
  height: 48px;
  background: url(../images/index/allow-right.svg) center center;
  background-size: 100% 100%;
  transition: all 0.3s;
  right: -80px;
  top: 50%;
  margin-top: -24px;
  border-radius: 50%;
  box-shadow: 0px 9px 18px 0px rgba(14, 18, 90, 0.1);
}

.interview .swiper-interview-next:hover {
  background: url(../images/index/allow-right-hover.svg) center center;
  background-size: 100% 100%;
}

.interview .interview-paganation-box {
  width: 81%;
  padding-right: 60px;
  padding-left: 60px;
  position: absolute;
  right: 0;
  bottom: 60px;
  z-index: 1;
}

.interview .interview-paganation-box .logo-box span {
  width: calc((100% - 20px) / 5);
  float: left;
  margin-right: 5px;
  position: relative;
  cursor: pointer;
}

.interview .interview-paganation-box .logo-box span:last-child {
  margin-right: 0;
}

.interview .interview-paganation-box .logo-box span img {
  width: 100%;
  cursor: pointer;
}

.interview .interview-paganation-box .logo-box span img:last-child {
  position: absolute;
  left: 0;
  top: 0;
  right: 0;
  bottom: 0;
  z-index: 1;
  opacity: 1;
  visibility: visible;
  transition: all 0.3s;
}

.interview .interview-paganation-box .logo-box span img:last-child:hover,
.interview .interview-paganation-box .logo-box span.active img:last-child {
  opacity: 0;
  visibility: hidden;
}

@media (max-width: 1400px) {

  .interview .swiper-interview-prev,
  .interview .swiper-interview-next {
    display: none;
  }
}

@media (max-width: 978px) {
  .interview {
    background: url(../images/index/interview-bg-mb.png) center no-repeat;
    background-size: cover;
    padding-bottom: 80px;
  }

  .interview .l-body {
    background: transparent;
    box-shadow: 0px 20px 40px 0px rgba(203, 210, 228, 0.3);
    border-radius: 10px;
    position: relative;
  }

  .interview .l-body .swiper-slide {
    display: block;
    align-items: center;
    background: rgba(255, 255, 255, 0.5);
    box-shadow: 0px 20px 40px 0px rgba(203, 210, 228, 0.3);
    border-radius: 10px;
  }

  .interview .interview-l {
    max-width: 600px;
    width: 100%;
    font-size: 0;
    position: relative;
    padding: 0;
  }

  .interview .interview-l .video-box {
    font-size: 0;
    position: relative;
    border-radius: 0px;
    overflow: hidden;
  }

  .interview .interview-l .video-box img {
    width: calc(100% - 30px);
    margin-left: 15px;
    margin-top: 15px;
  }

  .interview .interview-l .video-box video {
    position: absolute;
    top: 15px;
    bottom: 0;
    left: 15px;
    right: 15px;
    width: calc(100% - 30px);
    height: calc(100% - 15px);
  }

  .interview .interview-l .video-box .play-icon {
    opacity: 1;
    visibility: visible;
    width: 70px;
    height: 70px;
    position: absolute;
    left: 50%;
    margin-left: -30px;
    top: 50%;
    margin-top: -45px;
    background: url(../images/index/video-play.svg) center no-repeat;
    background-size: 100% 100%;
    cursor: pointer;
    z-index: 1;
  }

  .interview .interview-l .video-box .play-icon::after {
    content: "";
    position: absolute;
    width: 80px;
    height: 80px;
    opacity: 0.3;
    background: #e60012;
    left: 50%;
    top: 50%;
    border-radius: 50%;
    transform: translateX(-50%) translateY(-50%) scale(1);
    animation: videoBg 1s infinite;
    z-index: 0;
  }

  .interview .swiper-pagination {
    display: block;
  }

  .interview .interview-l .video-box .close-icon {
    width: 16px;
    height: 16px;
    position: absolute;
    right: 15px;
    top: 15px;
    background: url(../images/index/video-close.svg);
    background-size: 100% 100%;
    cursor: pointer;
    display: none;
  }

  .interview .interview-r {
    width: 100%;
    padding: 0;
    position: relative;
  }

  .interview .interview-r h3 {
    font-size: 16px;
    color: #000000;
    line-height: 24px;
    font-weight: 500;
    margin-bottom: 10px;
    margin-top: 15px;
    padding-left: 15px;
  }

  .interview .interview-r h2 {
    font-size: 14px;
    color: #000000;
    line-height: 20px;
    margin-bottom: 10px;
    padding-left: 15px;
  }

  .interview .interview-r p {
    font-size: 12px;
    color: #525d78;
    text-align: justify;
    line-height: 20px;
    font-weight: 400;
    margin-bottom: 15px;
    padding: 0 15px;
    min-height: 80px;
  }

  .interview .interview-r .logo-box {
    padding-left: 0;
    padding-bottom: 15px;
    text-align: center;
  }

  .interview .interview-r .logo-box span {
    display: inline-block;
    font-size: 0;
    margin-right: 0;
  }

  .interview .interview-r .logo-box span img {
    height: 48px;
  }

  .interview .swiper-interview-prev {
    display: none;
  }

  .interview .swiper-interview-next {
    display: none;
  }

  .interview .swiper-pagination {
    bottom: -40px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 2;
    text-align: center;
    max-width: 1180px;
  }

  .interview .swiper-pagination-bullet {
    opacity: 1;
    width: 6px;
    height: 6px;
    background: rgba(3, 12, 76, 0.3);
    border-radius: 4px;
    margin-right: 10px;
    transition: all 0.3s;
  }

  .interview .swiper-pagination-bullet-active {
    background: #e60012;
    width: 30px;
  }

  .interview .interview-paganation-box {
    display: none;
  }
}

.product {
  background-image: url(../img/product-img-bg.png);
  background-size: cover;
  background-attachment: fixed;
  text-align: center;
  position: relative;
}

@media (max-width: 978px) {
  .product {
    background-size: cover;
  }

  .product .pc {
    display: none;
  }

  .product .l-container {
    padding-left: 0;
    padding-right: 0;
  }

  .product .l-title {
    padding-right: 15px;
    padding-left: 15px;
  }

  .product .img-box {
    display: none;
  }

  .product .mb {
    display: block;
  }

  .product .img-box div {
    display: none;
  }

  .product .product-tab {
    width: 100%;
  }

  .product .product-tab .tab_btn {
    width: 100%;
    opacity: 0;
    visibility: hidden;
    position: relative;
    top: -100px;
    padding-left: 15px;
    overflow: hidden;
    height: 40px;
  }

  .product .product-tab .tab_btn li {
    width: auto !important;
    float: left;
    font-size: 16px;
    color: #222222;
    line-height: 20px;
    font-weight: 400;
    margin-right: 30px;
  }

  .product .product-tab .tab_btn li h3 {
    padding-bottom: 20px;
    display: inline-block;
  }

  .product .product-tab .tab_btn .active h3 {
    color: #e60012;
    position: relative;
  }

  .product .product-tab .tab_btn .active h3:after {
    content: "";
    position: absolute;
    bottom: 10px;
    left: 0;
    right: 0;
    height: 3px;
    background: #e60012;
  }

  .product .product-tab .scroll-tab {
    overflow-x: scroll;
  }

  .product .product-tab .scroll-tab::-webkit-scrollbar {
    display: none;
  }

  .product .product-tab .scroll-tab .tab_btn {
    visibility: visible;
    opacity: 1;
    top: 0;
    width: 610px;
  }

  .product .product-tab .scroll-tab .tab_btn i {
    display: inline-block;
    width: 16px;
    height: 16px;
    background-size: 100% 100% !important;
    margin-right: 5px;
    vertical-align: text-top;
    margin-top: 2px;
  }

  .product .product-tab .tab_item {
    padding-right: 15px;
    padding-left: 15px;
    margin-top: -30px;
  }

  .product .product-tab .tab_item li {
    width: 100%;
  }

  .product .product-tab .tab_item li span {
    float: left;
    width: calc((100% - 16px) / 3);
    margin-right: 8px;
    margin-bottom: 8px;
    font-style: 0;
    background: #ffffff;
    box-shadow: 0px 0px 30px 0px #efefef;
  }

  .product .product-tab .tab_item li span:nth-child(3n) {
    margin-right: 0;
  }

  .product .product-tab .tab_item li span img {
    display: inline-block;
    width: 100%;
  }

  .product .l-btn {
    margin-top: 20px;
    display: none;
  }
}

.recommend {
  background-image: linear-gradient(182deg,
      rgba(250, 252, 255, 0.3) 12%,
      rgba(214, 223, 247, 0.3) 48%,
      rgba(248, 227, 226, 0.3) 73%);
}

.recommend .l-body {
  display: flex;
}

.recommend .l-content-left {
  width: 640px;
  margin-right: 20px;
  background: #ffffff;
  padding: 0;
  position: relative;
}

.recommend .l-content-left h3 {
  font-size: 24px;
  color: #000000;
  line-height: 32px;
  margin-bottom: 20px;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 1;
  overflow: hidden;
}

.recommend .l-content-left .l-content-l-bottom {
  padding: 25px 0;
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
}

.recommend .l-content-left .l-content-l-bottom ul li {
  float: left;
  width: 33.33%;
  padding: 0 20px;
  border-right: 1px solid rgba(221, 223, 235, 0.75);
  cursor: pointer;
}

.recommend .l-content-left .l-content-l-bottom ul li h3 {
  font-size: 14px;
  color: #0e125a;
  line-height: 20px;
  font-weight: 500;
  margin-bottom: 10px;
  transition: all 0.3s;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  overflow: hidden;
}

.recommend .l-content-left .l-content-l-bottom ul li p {
  font-size: 12px;
  color: #525d78;
  line-height: 18px;
  font-weight: 400;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  overflow: hidden;
}

.recommend .l-content-left .l-content-l-bottom ul li:last-child {
  border: none;
}

.recommend .l-content-left .l-content-l-bottom ul li:hover h3 {
  color: #e60012;
}

.recommend .l-content-left .img-box {
  width: 100%;
}

.recommend .l-content-left .img-box img {
  display: block;
  width: 100%;
}

.recommend .l-content-right {
  width: calc(100% - 640px);
}

.recommend .l-content-right .card {
  background: #fff;
  padding: 20px 20px 5px 20px;
  margin-bottom: 20px;
}

.recommend .l-content-right .card:last-child {
  margin-bottom: 0;
}

.recommend .l-content-right .card h3 {
  font-size: 16px;
  color: #0e125a;
  line-height: 24px;
  font-weight: 500;
  padding-bottom: 15px;
}

.recommend .l-content-right .card h3 i {
  width: 24px;
  height: 24px;
  display: inline-block;
  vertical-align: middle;
  background-size: 100% 100% !important;
  margin-right: 8px;
}

.recommend .l-content-right .card h3 span {
  display: inline-block;
  vertical-align: middle;
}

.recommend .l-content-right .card h3 a {
  font-size: 12px;
  color: #666666;
  float: right;
  line-height: 22px;
  transition: all 0.3s;
}

.recommend .l-content-right .card h3 a i {
  width: 14px;
  height: 14px;
  display: inline-block;
  vertical-align: middle;
  background-size: 100% 100% !important;
  margin-right: 0;
}

.recommend .l-content-right .card h3 a:hover {
  color: #e60012;
}

.recommend .l-content-right .card ul li {
  position: relative;
}

.recommend .l-content-right .card ul a {
  font-size: 14px;
  color: #525d78;
  line-height: 20px;
  font-weight: 400;
  margin-bottom: 15px;
  position: relative;
  transition: all 0.3s;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 1;
  overflow: hidden;
  width: calc(100% - 73px);
}

.recommend .l-content-right .card ul a:hover {
  color: #e60012;
}

.recommend .l-content-right .card ul a+span {
  position: absolute;
  top: 0;
  right: 0;
  font-size: 12px;
  color: #525d78;
  line-height: 18px;
  font-weight: 400;
}

@media (max-width: 978px) {
  .recommend {
    background-image: linear-gradient(122deg,
        #fafcff 12%,
        #d4dff9 48%,
        #fce2e2 73%);
  }

  .recommend .l-body {
    display: block;
  }

  .recommend .l-content-left {
    width: 100%;
    margin-right: 20px;
    background: #ffffff;
    padding: 0;
    position: relative;
    margin-bottom: 10px;
  }

  .recommend .l-content-left h3 {
    font-size: 24px;
    color: #000000;
    line-height: 32px;
    margin-bottom: 20px;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 1;
    overflow: hidden;
  }

  .recommend .l-content-left .l-content-l-bottom {
    padding: 15px 0 0;
    position: static;
    bottom: 0;
    left: 0;
    right: 0;
  }

  .recommend .l-content-left .l-content-l-bottom ul li {
    float: left;
    width: 100%;
    padding: 0 15px;
    border-right: none;
    cursor: pointer;
  }

  .recommend .l-content-left .l-content-l-bottom ul li h3 {
    font-size: 14px;
    color: #0e125a;
    line-height: 20px;
    font-weight: 500;
    margin-bottom: 15px;
    transition: all 0.3s;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
    overflow: hidden;
    display: inline-block;
    width: calc(100% - 63px);
  }

  .recommend .l-content-left .l-content-l-bottom ul li p {
    font-size: 12px;
    color: #525d78;
    letter-spacing: 0;
    line-height: 18px;
    float: right;
    font-weight: 400;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
    overflow: hidden;
    margin-bottom: 15px;
  }

  .recommend .l-content-left .l-content-l-bottom ul li:last-child {
    border: none;
  }

  .recommend .l-content-left .l-content-l-bottom ul li:hover h3 {
    color: #e60012;
  }

  .recommend .l-content-left .img-box {
    width: 100%;
  }

  .recommend .l-content-left .img-box img {
    display: block;
    width: 100%;
  }

  .recommend .l-content-right {
    width: 100%;
  }

  .recommend .l-content-right .card {
    background: #fff;
    padding: 20px 15px 5px 15px;
    margin-bottom: 10px;
  }

  .recommend .l-content-right .card:last-child {
    margin-bottom: 0;
  }

  .recommend .l-content-right .card h3 {
    font-size: 16px;
    color: #0e125a;
    line-height: 24px;
    font-weight: 500;
    padding-bottom: 15px;
  }

  .recommend .l-content-right .card h3 i {
    width: 24px;
    height: 24px;
    display: inline-block;
    vertical-align: middle;
    background-size: 100% 100% !important;
    margin-right: 8px;
  }

  .recommend .l-content-right .card h3 span {
    display: inline-block;
    vertical-align: middle;
  }

  .recommend .l-content-right .card h3 a {
    font-size: 14px;
    color: #666666;
    float: right;
    line-height: 20px;
    transition: all 0.3s;
  }

  .recommend .l-content-right .card h3 a i {
    width: 14px;
    height: 14px;
    display: inline-block;
    vertical-align: middle;
    background-size: 100% 100% !important;
    margin-right: 0;
  }

  .recommend .l-content-right .card h3 a:hover {
    color: #e60012;
  }

  .recommend .l-content-right .card ul li {
    position: relative;
  }

  .recommend .l-content-right .card ul a {
    font-size: 14px;
    color: #525d78;
    line-height: 20px;
    font-weight: 400;
    margin-bottom: 15px;
    position: relative;
    transition: all 0.3s;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 1;
    overflow: hidden;
    width: 100%;
  }

  .recommend .l-content-right .card ul a:hover {
    color: #e60012;
  }

  .recommend .l-content-right .card ul a+span {
    display: none;
  }
}

.resources .l-body .l-content {
  margin-right: 20px;
  float: left;
  width: calc((100% - 20px) / 2);
  background: url(../images/index/resources-l-bg.png) top center no-repeat;
  background-size: cover;
  padding: 40px;
  padding-bottom: 0;
  position: relative;
}

.resources .l-body .r-content {
  float: left;
  width: calc((100% - 20px) / 2);
  background: url(../images/index/resources-r-bg.png) top center no-repeat;
  background-size: cover;
  padding: 40px;
  padding-bottom: 0;
  position: relative;
}

.resources .l-body h3 {
  font-size: 24px;
  color: #000000;
  letter-spacing: 0;
  line-height: 36px;
  font-weight: 500;
  margin-bottom: 10px;
}

.resources .l-body p {
  font-size: 14px;
  color: #585656;
  letter-spacing: 0;
  line-height: 20px;
  font-weight: 400;
  margin-bottom: 50px;
}

.resources .l-body .l-btn {
  position: absolute;
  top: 53px;
  right: 40px;
  width: 111px;
  height: 40px;
  border: 1px solid #e60012;
  border-radius: 4px;
  line-height: 40px;
  padding: 0;
  font-size: 14px;
  color: #e60012;
}

.resources .l-body .l-btn i {
  display: inline-block;
  width: 12px;
  height: 12px;
  background: url(../images/index/brand-arrow-icon-h.svg) center no-repeat;
  background-size: 100% 100%;
  margin-left: 5px;
  vertical-align: middle;
  margin-top: -3px;
  transition: all 0.3s;
}

.resources .l-body .l-btn:hover {
  background: #e60012;
  color: #fff;
}

.resources .l-body .l-btn:hover i {
  background: url(../images/index/brand-arrow-icon.svg) center no-repeat;
  background-size: 100% 100%;
  animation: arrow 1s linear infinite;
}

.resources .l-body ul {
  min-height: 240px;
}

.resources .l-body ul li {
  width: 50%;
  float: left;
  margin-bottom: 40px;
  cursor: pointer;
}

.resources .l-body ul li a {
  display: inline-block;
  position: relative;
}

.resources .l-body ul li a img {
  display: inline-block;
  width: 40px;
  height: 40px;
  margin-right: 20px;
  vertical-align: middle;
  position: relative;
  z-index: 1;
}

.resources .l-body ul li a p {
  display: inline-block;
  font-size: 14px;
  color: #000000;
  vertical-align: middle;
  letter-spacing: 0;
  line-height: 20px;
  margin-bottom: 0;
  position: relative;
  z-index: 1;
}

.resources .l-body ul li a:after {
  content: "";
  position: absolute;
  left: -15px;
  right: -20px;
  top: -10px;
  bottom: -10px;
  background: transparent;
  transition: all 0.3s;
  border-radius: 4px;
}

.resources .l-body ul li a:hover:after {
  background: #f9eadb;
}

.resources .l-body .b-info {
  border-top: 1px solid #dcdcdc;
}

.resources .l-body .b-info ul {
  min-height: 0;
}

.resources .l-body .b-info ul li {
  float: none;
  width: auto;
  display: inline-block;
  padding: 20px 0;
  margin-bottom: 0;
}

.resources .l-body .b-info ul li a {
  font-size: 14px;
  color: #000000;
  letter-spacing: 0;
  line-height: 20px;
  font-weight: 400;
  margin-right: 30px;
}

.resources .l-body .b-info ul li a span {
  position: relative;
  z-index: 1;
}

.resources .l-body .b-info ul li a i {
  display: inline-block;
  width: 12px;
  height: 12px;
  background: url(../images/index/resources-arrow-icon.svg) center no-repeat;
  background-size: 100% 100%;
  margin-left: 5px;
  position: relative;
  z-index: 1;
}

.resources .l-body .l-content ul li a:hover:after {
  background: #ecf1fd;
}

@media (max-width: 978px) {
  .resources .l-body .l-content {
    margin-right: 0px;
    float: none;
    width: 100%;
    background: url(../images/index/resources-l-bg-mb.png) top center no-repeat;
    background-size: cover;
    padding: 30px 20px;
    padding-bottom: 0;
    position: relative;
    margin-bottom: 20px;
  }

  .resources .l-body .r-content {
    float: none;
    width: 100%;
    background: url(../images/index/resources-r-bg-mb.png) top center no-repeat;
    background-size: cover;
    padding: 30px 20px;
    padding-bottom: 0;
    position: relative;
  }

  .resources .l-body h3 {
    font-size: 20px;
    color: #000000;
    letter-spacing: 0;
    line-height: 30px;
    font-weight: 500;
    margin-bottom: 6px;
  }

  .resources .l-body p {
    font-size: 12px;
    color: #585656;
    letter-spacing: 0;
    line-height: 20px;
    font-weight: 400;
    max-width: 160px;
    margin-bottom: 25px;
  }

  .resources .l-body .l-btn {
    position: absolute;
    top: 50px;
    right: 20px;
    width: 111px;
    height: 36px;
    border: 1px solid #e60012;
    border-radius: 4px;
    line-height: 36px;
    padding: 0;
    font-size: 14px;
    color: #e60012;
  }

  .resources .l-body .l-btn i {
    display: inline-block;
    width: 12px;
    height: 12px;
    background: url(../images/index/brand-arrow-icon-h.svg) center no-repeat;
    background-size: 100% 100%;
    margin-left: 5px;
    vertical-align: middle;
    margin-top: -3px;
    transition: all 0.3s;
  }

  .resources .l-body .l-btn:hover {
    background: #e60012;
    color: #fff;
  }

  .resources .l-body .l-btn:hover i {
    background: url(../images/index/brand-arrow-icon.svg) center no-repeat;
    background-size: 100% 100%;
    animation: arrow 1s linear infinite;
  }

  .resources .l-body ul {
    min-height: 0;
  }

  .resources .l-body ul li {
    width: 100%;
    float: left;
    margin-bottom: 20px;
    cursor: pointer;
  }

  .resources .l-body ul li a {
    display: inline-block;
    position: relative;
  }

  .resources .l-body ul li a img {
    display: inline-block;
    width: 30px;
    height: 30px;
    margin-right: 10px;
    vertical-align: middle;
    position: relative;
    z-index: 1;
  }

  .resources .l-body ul li a p {
    display: inline-block;
    font-size: 14px;
    color: #000000;
    vertical-align: middle;
    letter-spacing: 0;
    line-height: 20px;
    margin-bottom: 0;
    position: relative;
    z-index: 1;
  }

  .resources .l-body ul li a:after {
    content: "";
    position: absolute;
    left: -5px;
    right: -10px;
    top: -5px;
    bottom: -5px;
    background: transparent;
    transition: all 0.3s;
    border-radius: 4px;
  }

  .resources .l-body ul li a:hover:after {
    background: #fff;
  }

  .resources .l-body .b-info {
    border-top: 1px solid #dcdcdc;
  }

  .resources .l-body .b-info ul {
    min-height: 0;
  }

  .resources .l-body .b-info ul li {
    float: none;
    width: auto;
    display: inline-block;
    padding: 20px 0;
    margin-bottom: 0;
  }

  .resources .l-body .b-info ul li a {
    font-size: 14px;
    color: #000000;
    letter-spacing: 0;
    line-height: 20px;
    font-weight: 400;
    margin-right: 30px;
  }

  .resources .l-body .b-info ul li a span {
    position: relative;
    z-index: 1;
  }

  .resources .l-body .b-info ul li a i {
    display: inline-block;
    width: 12px;
    height: 12px;
    background: url(../images/index/resources-arrow-icon.svg) center no-repeat;
    background-size: 100% 100%;
    margin-left: 5px;
    position: relative;
    z-index: 1;
  }

  .resources .l-body .b-info ul li:last-child a {
    margin-right: 0;
  }
}

.ad {
  background: url(../images/index/ad-bg.png) center no-repeat;
  background-size: cover;
}

.ad .l-container {
  height: 390px;
  text-align: center;
}

.ad .ad-info {
  padding-top: 60px;
  margin-bottom: 45px;
}

.ad .ad-info h3 {
  font-size: 36px;
  color: #000;
  text-align: center;
  line-height: 56px;
  font-weight: 500;
  margin-bottom: 30px;
}

.ad .ad-info .robot-box {
  display: flex;
  justify-content: center;
  align-items: center;
}

.ad .ad-info .robot-box .l-content {
  width: 142px;
  font-size: 0;
  margin-right: 20px;
}

.ad .ad-info .robot-box .l-content img {
  display: inline-block;
  width: 100%;
  animation: robot 3s linear infinite;
}

.ad .ad-info .robot-box .r-content {
  width: 500px;
  height: 200px;
  background: url(../images/index/ad-talk.png) center no-repeat;
  background-size: 100% 100%;
  padding: 30px 40px;
}

.ad .ad-info .robot-box .r-content p {
  text-align: left;
  font-size: 16px;
  color: #000;
  line-height: 28px;
  font-weight: 500;
  margin-bottom: 7px;
  width: 64%;
}

.ad .ad-info .robot-box .r-content .l-btn {
  margin-top: 30px;
}

.ad .btn-box {
  background: #e60012;
  border-radius: 4px;
  display: inline-block;
}

.ad .btn-box a {
  margin-right: 0;
  font-size: 18px;
  color: #fff;
  margin-top: 0;
  background: #e60012;
  border-color: #e60012;
}

.ad .btn-box a:hover {
  background: #ec4f44;
  border-color: #ec4f44;
}

@media (max-width: 978px) {
  .ad {
    background: url(../images/index/ad-bg-mb.png) center bottom no-repeat;
    background-size: cover;
  }

  .ad .l-container {
    height: auto;
    padding: 30px 25px 40px;
    display: block;
    align-items: center;
    /*垂直居中*/
    justify-content: center;
    /*水平居中*/
  }

  .ad .ad-info {
    margin-right: 0;
    width: 100%;
    text-align: center;
    padding-top: 0;
    margin-bottom: 10px;
  }

  .ad .ad-info h3 {
    font-size: 24px;
    text-align: center;
    line-height: 36px;
    font-weight: 500;
    margin-bottom: 10px;
  }

  .ad .ad-info p {
    font-size: 14px;
    text-align: center;
    line-height: 20px;
    font-weight: 400;
    margin-bottom: 20px;
  }

  .ad .btn-box a {
    font-size: 14px;
    padding: 0 20px;
  }

  .ad .mb img {
    width: 120px;
    height: 120px;
    margin-top: 30px;
  }
}

.ads {
  background: url(../images/index/ads-bg.png) center no-repeat;
  background-size: cover;
}

.ads .l-container {
  text-align: center;
  padding-top: 50px;
  padding-bottom: 50px;
}

.ads .ad-info {
  display: block;
}

.ads .ad-info h3 {
  font-size: 36px;
  color: #000;
  letter-spacing: 0;
  text-align: center;
  line-height: 60px;
  font-weight: 500;
  margin-bottom: 10px;
}

.ads .ad-info h3 span {
  font-size: 36px;
  color: #e60012;
  text-align: center;
  line-height: 56px;
  font-weight: 500;
  margin-bottom: 30px;
}

.ads .ad-info p {
  font-size: 20px;
  color: #000;
  letter-spacing: 0;
  text-align: center;
  line-height: 30px;
  font-weight: 500;
  margin-bottom: 40px;
}

.ads .btn-box {
  width: 100%;
  display: block;
  text-align: center;
}

.ads .btn-box a {
  float: none;
  display: inline-block;
  margin-top: 0;
  color: #fff;
  font-size: 18px;
  width: 167px;
  margin-right: 0;
}

.ads .btn-box a.white {
  background: #e60012;
  line-height: 44px;
  height: 44px;
  padding: 0;
  border-radius: 4px;
}

.ads .btn-box a i {
  display: inline-block;
  width: 12px;
  height: 12px;
  background: url(../images/index/brand-arrow-icon.svg) center no-repeat;
  background-size: 100% 100%;
  margin-left: 5px;
  vertical-align: middle;
  margin-top: -3px;
  transition: all 0.3s;
}

.ads .btn-box a.red {
  border-color: #e60012;
  background: transparent;
}

.ads .btn-box a.white:hover {
  color: #fff;
  background: #ec4f44;
}

.ads .btn-box a.white:hover i {
  animation: arrow 1s linear infinite;
}

.ads .btn-box a.red:hover {
  color: #fff;
  background: #ec4f44;
}

@media (max-width: 978px) {
  .ads {
    background: url(../images/index/ads-bg-mb.png) center bottom no-repeat;
    background-size: cover;
  }

  .ads .l-container {
    height: auto;
    padding: 50px 25px 50px;
    display: block;
    align-items: center;
    /*垂直居中*/
    justify-content: center;
    /*水平居中*/
  }

  .ads .ad-info {
    margin-right: 0;
    width: 100%;
    text-align: center;
    padding-top: 0;
  }

  .ads .ad-info h3 {
    font-size: 36px;
    letter-spacing: 0;
    text-align: center;
    line-height: 48px;
    font-weight: 500;
    margin-bottom: 10px;
  }

  .ads .ad-info p {
    font-size: 16px;
    text-align: center;
    line-height: 30px;
    font-weight: 400;
    margin-bottom: 30px;
  }

  .ads .btn-box {
    width: 100%;
    float: none;
    margin-top: 0;
    text-align: center;
  }

  .ads .btn-box a {
    font-size: 14px;
    padding: 0 30px !important;
    height: 44px !important;
    line-height: 44px !important;
    margin-right: 0;
  }
}

@-webkit-keyframes scroll {
  0% {
    transform: translateX(0);
  }

  100% {
    transform: translateX(-50%);
  }
}

@-moz-keyframes scroll {
  0% {
    transform: translateX(0);
  }

  100% {
    transform: translateX(-50%);
  }
}

@keyframes scroll {
  0% {
    transform: translateX(0);
  }

  100% {
    transform: translateX(-50%);
  }
}

@-o-keyframes scroll {

  /* Opera */
  0% {
    transform: translateX(0);
  }

  100% {
    transform: translateX(-50%);
  }
}

@keyframes videoBg {
  0% {
    opacity: 0.3;
    transform: translateX(-50%) translateY(-50%) scale(1);
  }

  25% {
    opacity: 0.1;
    transform: translateX(-50%) translateY(-50%) scale(1.3);
  }

  50% {
    opacity: 0.1;
    transform: translateX(-50%) translateY(-50%) scale(1.3);
  }

  100% {
    opacity: 0.3;
    transform: translateX(-50%) translateY(-50%) scale(1);
  }
}

@keyframes pagination {
  0% {
    right: 100%;
  }

  100% {
    right: 0;
  }
}

@keyframes lines {
  0% {
    background-position: 0;
  }

  100% {
    background-position: 100%;
  }
}

@-webkit-keyframes arrow {
  0% {
    transform: translateX(0);
  }

  50% {
    transform: translateX(5px);
  }

  100% {
    transform: translateX(0);
  }
}

@-moz-keyframes arrow {
  0% {
    transform: translateX(0);
  }

  50% {
    transform: translateX(5px);
  }

  100% {
    transform: translateX(0);
  }
}

@keyframes arrow {
  0% {
    transform: translateX(0);
  }

  50% {
    transform: translateX(5px);
  }

  100% {
    transform: translateX(0);
  }
}

@-o-keyframes arrow {

  /* Opera */
  0% {
    transform: translateX(0);
  }

  50% {
    transform: translateX(5px);
  }

  100% {
    transform: translateX(0);
  }
}

@keyframes robot {
  0% {
    transform: translateY(0);
  }

  50% {
    transform: translateY(20px);
  }

  100% {
    transform: translateY(0);
  }
}

#brand1 {
  padding-top: 60px;
  padding-bottom: 0;
}

#brand1 .b-content .swiper-container {
  padding-bottom: 0;
}

@media (max-width: 978px) {
  #brand1 {
    padding-top: 30px;
    padding-bottom: 0;
  }

  #brand1 .b-content .swiper-container {
    padding-bottom: 20px;
  }
}