a,
a:hover {
  text-decoration: none;
}

.g-doc {
  width: 100%;
  background: url(https://www1.pconline.com.cn/zt/gz20251120/zhizhenkeji/pc/images/bg1.jpg) no-repeat center top;
  /*overflow: hidden;*/
  text-align: left;
  min-width: 1200px;
  padding-bottom: 83px;
}

.inner {
  width: 1200px;
  margin: 0 auto;
  position: relative;
}

.banner {
  width: 100%;
  height: 383px;
  background: url(https://www1.pconline.com.cn/zt/gz20251120/zhizhenkeji/pc/images/banner-pc.jpg?t=1) no-repeat center top;
}

.nav-box {
  position: sticky;
  margin-top: -9px;
  top: 0;
  z-index: 999;
    height: 100px;
    overflow-y: hidden;
}
.nav-box.sticky{
  overflow-y: hidden;
}
.nav-box::before {
  content: "";
  display: block;
  width: 100%;
  height: 84px;
  background: url(https://www1.pconline.com.cn/zt/gz20251120/zhizhenkeji/pc/images/nav-shadow.png) no-repeat center top 100%;
  position: absolute;
  top: -25px;
  left: 0;
  z-index: 0;
}

.nav-box .nav {
  width: 100%;
  height: 141px;
  padding-top: 25px;
  box-sizing: border-box;
  background: url(https://www1.pconline.com.cn/zt/gz20251120/zhizhenkeji/pc/images/navbg.png) no-repeat center top 100%;
  display: flex;
  justify-content: center;
  align-items: flex-start;
  position: relative;
}

.nav-box .item {
  display: flex;
  align-items: center;
  padding: 12px 24px 14px 18px;
  font-size: 20px;
  color: #fff;
  margin-right: 27px;
}

.nav-box .item:last-child {
  margin-right: 0;
}

.nav-box .item .nav-icon {
  margin-right: 14px;
  display: block;
}

.nav-box .item .nav-icon.active {
  display: none;
}

.nav-box .item:hover,
.nav-box .item.active {
  color: #7effff;
  background: url(https://www1.pconline.com.cn/zt/gz20251120/zhizhenkeji/pc/images/nav-item-active.png) no-repeat center;
  background-size: 100% 100%;
}

.nav-box .item:hover .nav-icon,
.nav-box .item.active .nav-icon {
  display: none;
}

.nav-box .item:hover .nav-icon.active,
.nav-box .item.active .nav-icon.active {
  display: block;
}



.area .swiper-pagination {
  position: absolute;
  width: 100%;
  height: 6px;
  text-align: center;
  bottom: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}

.area .swiper-pagination .swiper-pagination-bullet {
  width: 6px;
  height: 6px;
  opacity: 1;
  background-color: #515559;
  margin: 0 4.5px;
}

.area .swiper-pagination .swiper-pagination-bullet-active {
  background-color: #fff;
}

.swiper-1-wrap {
  position: relative;
}

.area .btn-next {
  position: absolute;
  width: 35px;
  height: 35px;
  right: 0;
  background: url(https://www1.pconline.com.cn/zt/gz20251120/zhizhenkeji/pc/images/next.png) no-repeat center top;
  top: 50%;
  transform: translateY(-50%);
  z-index: 11;
}

.area .btn-prev {
  position: absolute;
  width: 35px;
  height: 35px;
  left: -5px;
  background: url(https://www1.pconline.com.cn/zt/gz20251120/zhizhenkeji/pc/images/prev.png) no-repeat center top;
  top: 50%;
  transform: translateY(-50%);
  z-index: 11;
}

.area1 {
  width: 901px;
  height: 625px;
  margin: 0 auto;
  margin-top: 26px;
  padding: 13px 16px 14px 15px;
  box-sizing: border-box;
  position: relative;
}
.area1 .mask {
  background-repeat: no-repeat;
  background-position: center center;
  background-size: 100% 100%;
  position: absolute;
  z-index: 2;
}
.area1 .mask-top {
  width: 100%;
  height: 43px;
  top: 0;
  left: 0;
  background-image: url(https://www1.pconline.com.cn/zt/gz20251120/zhizhenkeji/pc/images/area1-bg-top.png?t=1);
}
.area1 .mask-left {
  width: 24px;
  height: 537px;
  top: 43px;
  left: 0;
  background-image: url(https://www1.pconline.com.cn/zt/gz20251120/zhizhenkeji/pc/images/area1-bg-left.png);
}
.area1 .mask-right {
  width: 25px;
  height: 537px;
  top: 43px;
  right: 0;
  background-image: url(https://www1.pconline.com.cn/zt/gz20251120/zhizhenkeji/pc/images/area1-bg-right.png);
}
.area1 .mask-bottom {
  width: 100%;
  height: 45px;
  bottom: 0;
  left: 0;
  background-image: url(https://www1.pconline.com.cn/zt/gz20251120/zhizhenkeji/pc/images/area1-bg-bottom.png?t=1);
}

.area1 .video-wrap {
  width: 870px;
  height: 598px;
  margin: 0 auto;
  position: relative;
}

.swiper-1 {
  width: 100%;
  height: 100%;
  position: relative;
  overflow: hidden;
  clip-path: polygon(3% 0%, 100% 0%, 100% 97%, 97% 100%, 0% 100%, 0% 4%);
}

.swiper-1 .swiper-wrapper,
.swiper-1 .swiper-slide,
.swiper-1 .swiper-slide .m-video {
  width: 100%;
  height: 100%;
}

.swiper-1 .m-video .poster {
  display: block;
  width: 100%;
  height: 100%;
}

.area1 .video-wrap .swiper-1 img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.area1 .video-wrap .swiper-pagination {
  bottom: 41px;
}

.area1 .video-wrap .btn-next {
  right: 28px;
}

.area1 .video-wrap .btn-prev {
  left: 26px;
}

.area2 {
  margin-top: 53px;
  padding-top: 30px;
}

.area2 .area2-title {
  width: 277px;
  height: 38px;
  margin: 0 auto;
  background: url(https://www1.pconline.com.cn/zt/gz20251120/zhizhenkeji/pc/images/area2-title.png) no-repeat center top 100%;
}

.area2 .area2-top,
.area2 .area2-bottom {
  width: 900px;
  height: 415px;
  margin: 0 auto;
}

.area2 .area2-top {
  margin-top: 40px;
  position: relative;
  padding: 13px 0 21px 16px;
  box-sizing: border-box;
}

.area2 .area2-top .area2-top-mask {
  width: 632px;
  height: 36px;
  position: absolute;
  left: 24px;
  top: 0;
  z-index: 2;
  background: url(https://www1.pconline.com.cn/zt/gz20251120/zhizhenkeji/pc/images/area2-top-bg_t.png) no-repeat center top 100%;

  
}
.area2 .area2-top .area2-top-mask::before {
    content: "";
    position: absolute;
    width: 24px;
    height: 415px;
    top: 0;
    left: -24px;
    background: url(https://www1.pconline.com.cn/zt/gz20251120/zhizhenkeji/pc/images/area2-top-bg_l.png) no-repeat center top 100%;
  }

.area2 .area2-top .area2-top-mask::after {
    content: "";
    position: absolute;
    width: 244px;
    height: 415px;
    top: 0;
    right: -244px;
    background: url(https://www1.pconline.com.cn/zt/gz20251120/zhizhenkeji/pc/images/area2-top-bg_r.png) no-repeat center top 100%;
  }

.area2 .area2-top .area2-top-mask .bg {
  position: absolute;
  left: 0;
  bottom: -379px;
  width: 632px;
  height: 36px;
  background: url(https://www1.pconline.com.cn/zt/gz20251120/zhizhenkeji/pc/images/area2-top-bg_b.png) no-repeat center top 100%;
}

.area2 .area2-top .switch-btns {
  width: 205px;
  height: 397px;
  position: absolute;
  top: 9px;
  right: 8px;
  z-index: 3;
  display: flex;
  flex-direction: column;
}

.area2 .area2-top .switch-btn {
  width: 205px;
  height: 126px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: url(https://www1.pconline.com.cn/zt/gz20251120/zhizhenkeji/pc/images/switchbtn-bg.png) no-repeat center top 100%;
  margin-bottom: 10px;
  cursor: pointer;
  font-size: 20px;
  color: #fff;
  font-weight: bold;
}

.area2 .area2-top .switch-btn:last-child {
  margin-bottom: 0;
  background: url(https://www1.pconline.com.cn/zt/gz20251120/zhizhenkeji/pc/images/switchbtn-top-last.png) no-repeat center top 100%;
}

.area2 .area2-top .switch-btn.active {
  background: url(https://www1.pconline.com.cn/zt/gz20251120/zhizhenkeji/pc/images/switchbtn-bg-a.png) no-repeat center top 100%;
}

.area2 .area2-top .switch-btn:last-child.active {
  background: url(https://www1.pconline.com.cn/zt/gz20251120/zhizhenkeji/pc/images/switchbtn-top-last-a.png) no-repeat center top 100%;
}

.area2 .area2-top .switch-btn img {
  width: 50px;
  height: 50px;
  display: block;
  margin-right: 18px;
}

.area2 .area2-top .switch-btn img.active {
  display: none;
}

.area2 .area2-top .switch-btn.active img {
  display: none;
}

.area2 .area2-top .switch-btn.active img.active {
  display: block;
}

.area2 .swiper-2-wrap {
  width: 657px;
  height: 389px;
  position: relative;
  display: none;
  border-top-left-radius: 12px;
  overflow: hidden;
}

.area2 .swiper-2-wrap.active {
  display: block;
}

.area2 .area2-top .swiper-2-wrap {
  border-top-left-radius: 12px;
  overflow: hidden;
}

.area2 .area2-bottom .swiper-2-wrap {
  border-top-right-radius: 12px;
  overflow: hidden;
}

.area2 .swiper-2 {
  width: 657px;
  height: 389px;
  position: relative;
}

.area2 .area2-top .swiper-2 .swiper-wrapper {
  width: 657px;
  height: 389px;
}

.area2 .area2-top .swiper-2 .swiper-slide {
  width: 657px;
  height: 389px;
  overflow: hidden;
  display: flex;
  justify-content: center;
  align-items: center;
}

.area2-top .swiper-2 .swiper-slide img {
  width: 657px;
  height: 389px;
}

.area2-top .swiper-2-wrap .btn-next {
  right: 22px;
}

.area2-top .swiper-2-wrap .btn-prev {
  left: 20px;
}

.area2-top .swiper-2-wrap .swiper-pagination {
  width: auto;
  bottom: 37px;
  left: 50%;
  transform: translateX(-50%);
}

.area2 .area2-bottom {
  margin-top: 8px;
  position: relative;
  padding: 12px 0 19px 224px;
  box-sizing: border-box;
}

/* .area2 .area2-bottom .area2-bottom-mask {
  width: 100%;
  height: 100%;
  position: absolute;
  left: 0;
  top: 0;
  z-index: 2;
  background: url(https://www1.pconline.com.cn/zt/gz20251120/zhizhenkeji/pc/images/area2-bottom-bg.png) no-repeat center top 100%;
}
 */
.area2 .area2-bottom .area2-bottom-mask {
  width: 658px;
  height: 28px;
  position: absolute;
  right: 0;
  top: 0;
  z-index: 2;
  background: url(https://www1.pconline.com.cn/zt/gz20251120/zhizhenkeji/pc/images/area2-bottom-bg_t.png) no-repeat center top 100%;

  
}
.area2 .area2-bottom .area2-bottom-mask::before {
    content: "";
    position: absolute;
    width: 242px;
    height: 415px;
    top: 0;
    left: -242px;
    background: url(https://www1.pconline.com.cn/zt/gz20251120/zhizhenkeji/pc/images/area2-bottom-bg_l.png) no-repeat center top 100%;
  }

.area2 .area2-bottom .area2-bottom-mask::after {
    content: "";
    position: absolute;
    width: 35px;
    height: 353px;
    top: 28px;
    right: 0;
    background: url(https://www1.pconline.com.cn/zt/gz20251120/zhizhenkeji/pc/images/area2-bottom-bg_r.png) no-repeat center top 100%;
  }

.area2 .area2-bottom .area2-bottom-mask .bg {
  position: absolute;
  left: -14px;
  bottom: -385px;
  width: 685px;
  height: 34px;
  background: url(https://www1.pconline.com.cn/zt/gz20251120/zhizhenkeji/pc/images/area2-bottom-bg_b.png) no-repeat center top 100%;
}


.area2 .area2-bottom .switch-btns {
  width: 205px;
  height: 397px;
  position: absolute;
  top: 9px;
  left: 8px;
  z-index: 3;
  display: flex;
  flex-direction: column;
}

.area2 .area2-bottom .switch-btn {
  width: 205px;
  height: 126px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: url(https://www1.pconline.com.cn/zt/gz20251120/zhizhenkeji/pc/images/switchbtn-bg.png) no-repeat center top 100%;
  margin-bottom: 10px;
  cursor: pointer;
  font-size: 20px;
  color: #fff;
  font-weight: bold;
}

.area2 .area2-bottom .switch-btn:last-child {
  margin-bottom: 0;
  background: url(https://www1.pconline.com.cn/zt/gz20251120/zhizhenkeji/pc/images/switchbtn-bottom-last.png) no-repeat center top 100%;
}

.area2 .area2-bottom .switch-btn.active {
  background: url(https://www1.pconline.com.cn/zt/gz20251120/zhizhenkeji/pc/images/switchbtn-bg-a.png) no-repeat center top 100%;
}

.area2 .area2-bottom .switch-btn:last-child.active {
  background: url(https://www1.pconline.com.cn/zt/gz20251120/zhizhenkeji/pc/images/switchbtn-bottom-last-a.png) no-repeat center top 100%;
}

.area2 .area2-bottom .switch-btn img {
  width: 50px;
  height: 50px;
  display: block;
  margin-right: 18px;
}

.area2 .area2-bottom .switch-btn img.active {
  display: none;
}

.area2 .area2-bottom .switch-btn.active img {
  display: none;
}

.area2 .area2-bottom .switch-btn.active img.active {
  display: block;
}


.area2 .area2-bottom .swiper-2 .swiper-wrapper {
  width: 657px;
  height: 389px;
}

.area2 .area2-bottom .swiper-2 .swiper-slide {
  width: 657px;
  height: 389px;
  overflow: hidden;
  display: flex;
  justify-content: center;
  align-items: center;
}

.area2-bottom .swiper-2 .swiper-slide img {
  width: 657px;
  height: 389px;
}

.area2-bottom .swiper-2-wrap .btn-next {
  right: 22px;
}

.area2-bottom .swiper-2-wrap .btn-prev {
  left: 20px;
}

.area2-bottom .swiper-2-wrap .swiper-pagination {
  width: auto;
  bottom: 37px;
  left: 50%;
      transform: translateX(-50%);
}

.area3 {
  margin-top: 53px;
  padding-top: 30px;
}

.area3 .area3-title {
  width: 574px;
  height: 82px;
  margin: 0 auto;
  background: url(https://www1.pconline.com.cn/zt/gz20251120/zhizhenkeji/pc/images/area3-title.png) no-repeat center top 100%;
}

.area3 .area3-content {
  width: 901px;
  height: 833px;
  background: url(https://www1.pconline.com.cn/zt/gz20251120/zhizhenkeji/pc/images/area3-bg.png) no-repeat center top 100%;
  margin: 0 auto;
  margin-top: 40px;
  padding: 62px 60px 63px 62px;
  box-sizing: border-box;
}

.area3 .area3-item {
  /* width: 770px;
  height: 119px;
  margin-bottom: 28px;
  padding: 13px 27px 20px 24px; */
  width: 779px;
  height: 134px;
  margin-bottom: 13px;
  box-sizing: border-box;
  display: flex;
  position: relative;
}

.area3 .area3-item img,
.area3 .area3-item a {
  display: block;
  width: 100%;
  height: 100%;
}

.area3 .area3-item:last-child {
  margin-bottom: 0;
}

.area3 .area3-avatar {
  width: 85px;
  height: 86px;
  background: url(https://www1.pconline.com.cn/zt/gz20251120/zhizhenkeji/pc/images/area3-img-bg.png) no-repeat center top 100%;
  margin-right: 20px;
  padding-left: 5px;
  box-sizing: border-box;
  display: flex;
  align-items: center;
  position: relative;
}

.area3 .area3-avatar .avatar {
  width: 80px;
  height: 80px;
  border-radius: 12px;
}

.area3 .area3-avatar .mask {
  width: 81px;
  height: 82px;
  background: url(https://www1.pconline.com.cn/zt/gz20251120/zhizhenkeji/pc/images/avatar-mask.png) no-repeat center top 100%;
  position: absolute;
  right: 0;
  bottom: 0;
}

.area3 .item-content .area3-name {
  width: 225px;
  height: 32px;
  padding-bottom: 17px;
  box-sizing: border-box;
  background: url(https://www1.pconline.com.cn/zt/gz20251120/zhizhenkeji/pc/images/area3-line.png) no-repeat 100%;
  background-position: center bottom;
  display: flex;
  align-items: flex-end;
}

.area3 .area3-name .name {
  height: 16px;
  font-size: 16px;
  font-weight: bold;
  color: #fff;
}

.area3 .area3-name .university {
  height: 12px;
  margin-left: 12px;
  font-size: 12px;
  color: rgba(255, 255, 255, 0.3);
}

.area3 .item-content .area3-desc {
  margin-top: 16px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  text-overflow: ellipsis;
  line-height: 1.5;
  color: rgba(255, 255, 255, 0.5);
  position: relative;
}

.area3 .area3-item .more {
  width: 71px;
  height: 17px;
  position: absolute;
  bottom: 19px;
  right: 27px;
  cursor: pointer;
}

/* .area3 .item-content .area3-desc .more { 
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 69px;
  height: 15px;
  float: right;
  clear: both;
  color: #7effff;
  font-size: 14px;
}
.area3 .item-content .area3-desc .more span {
  background: url(https://www1.pconline.com.cn/zt/gz20251120/zhizhenkeji/pc/images/icon-more.png) no-repeat center top 100%;
  width: 5px;
  height: 9px;
} */

.area3 .item-content .area3-product {
  position: absolute;
  right: 33px;
  top: -15px;
  display: flex;
  align-items: flex-end;
}

.area3 .area3-product .product-name {
  display: flex;
  font-size: 12px;
  color: #7effff;
  opacity: 0.5;
  margin-right: 5px;
  margin-bottom: 6px;
}

.area3 .area3-product .product-img {
  width: 151px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: url(https://www1.pconline.com.cn/zt/gz20251120/zhizhenkeji/pc/images/area3-product.png) no-repeat 100%;
  background-position: center bottom;
}

.area3 .area3-product .product-img img {
  height: 59px;
}

.swiper-3 {
  width: 706px;
  height: 397px;
  position: relative;
  overflow: hidden;
  /* margin-bottom: 35px; */
}

.swiper-3 .swiper-wrapper,
.swiper-3 .swiper-slide {
  width: 706px;
  height: 397px;
}

.swiper-3 .swiper-wrapper {
  margin: 0 auto;
}


.swiper-4 {
  width: 1050px;
  height: 410px;
  margin: 0 auto;
  overflow: hidden;
}

.swiper-4 .swiper-slide {
  width: 395px;
  height: 504px;
}

.area4 {
  margin-top: 53px;
  padding-top: 30px;
}

.area4 .area4-title {
  width: 277px;
  height: 38px;
  margin: 0 auto;
  background: url(https://www1.pconline.com.cn/zt/gz20251120/zhizhenkeji/pc/images/area4-title.png) no-repeat center 100%;
}

.area4 .area4-content {
  margin-top: 40px;
}

.area4 .area4-top {
  width: 901px;
  height: 530px;
  margin: 0 auto;
  background: url(https://www1.pconline.com.cn/zt/gz20251120/zhizhenkeji/pc/images/area4-top-bg.png) no-repeat center 100%;
  padding-top: 46px;
  box-sizing: border-box;
  position: relative;
}

.area4 .area4-top .video-container {
  width: 706px;
  height: 397px;
  margin: 0 auto;
  position: relative;
}

.area4 .area4-top .video-container img,
.area4 .area4-top .video-container video {
  width: 100%;
  height: 100%;
}
.area4 .area4-top .video-container video {
  position: relative;
  z-index: 2;
}

.area4 .area4-top .txt {
  width: auto;
  height: auto;
  position: absolute;
  bottom: 48px;
  left: 50%;
  transform: translateX(-50%);
  text-align: center;
  font-size: 18px;
  line-height: 26px;
  color: #fff;
  font-weight: bold;
}

.area4 .area4-bottom {
  width: 900px;
  height: 190px;
  margin: 0 auto;
  margin-top: 8px;
  box-sizing: border-box;
}

.area4 .area4-bottom .swiper-3-2-wrap {
  width: 100%;
  height: 190px;
  margin: 0 auto;
  position: relative;
}

.area4 .area4-bottom .swiper-3-2-wrap .btn-next {
  right: -30.5px;
  background: url(https://www1.pconline.com.cn/zt/gz20251120/zhizhenkeji/pc/images/right.png) no-repeat center top;
}

.area4 .area4-bottom .swiper-3-2-wrap .btn-prev {
  left: -30.5px;
  background: url(https://www1.pconline.com.cn/zt/gz20251120/zhizhenkeji/pc/images/left.png) no-repeat center top;
}

.area4 .area4-bottom .swiper-3-2 {
  width: 100%;
  height: 100%;
  box-sizing: border-box;
  position: relative;
}


.area4 .area4-bottom .swiper-3-2 .swiper-slide {
  width: 219px;
  height: 190px;
  padding: 11px 12px 17px;
  box-sizing: border-box;
  cursor: pointer;
  position: relative;
}

.area4 .area4-bottom .swiper-3-2 .swiper-slide:last-child {
  margin-right: 0;
}

.area4 .area4-bottom .swiper-3-2 .area4-mask {
  width: 100%;
  height: 100%;
  position: absolute;
  top: 0;
  left: 0;
  z-index: 2;
  background: url(https://www1.pconline.com.cn/zt/gz20251120/zhizhenkeji/pc/images/area4-bottom-bg.png) no-repeat center;
  background-size: 100% 100%;
}

.area4 .area4-bottom .swiper-3-2 .active .area4-mask {
  background: url(https://www1.pconline.com.cn/zt/gz20251120/zhizhenkeji/pc/images/area4-bottom-bg-a.png) no-repeat center;
  background-size: 100% 100%;
}

.area4 .area4-bottom .swiper-3-2-wrap img {
  width: 196px;
  height: 122px;
}

.area4 .area4-bottom .swiper-3-2-wrap .txt {
  text-align: center;
  font-size: 16px;
  line-height: 26px;
  height: 26px;
  color: #fff;
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
  margin-top: 19px;
  position: relative;
  z-index: 3;
}

.area4 .area4-bottom .area4-btn {
  width: 54px;
  height: 178px;
  display: flex;
  align-items: center;
  justify-content: center;
  position: absolute;
  right: 0;
  top: 0;
  background: url(https://www1.pconline.com.cn/zt/gz20251120/zhizhenkeji/pc/images/area4-btn.png) no-repeat center 100%;
  cursor: pointer;
}

.area4 .area4-bottom .area4-btn .btn-arrow {
  width: 9px;
  height: 15px;
  background: url(https://www1.pconline.com.cn/zt/gz20251120/zhizhenkeji/pc/images/area4-arrow.png) no-repeat center 100%;
}

.area5 {
  margin-top: 53px;
  padding-top: 30px;
}

.area5 .area5-title {
  width: 301px;
  height: 38px;
  margin: 0 auto;
  background: url(https://www1.pconline.com.cn/zt/gz20251120/zhizhenkeji/pc/images/area5-title.png) no-repeat center 100%;
}

.area5 .area5-content {
  margin: 0 auto;
  margin-top: 40px;
  width: 901px;
  height: 509px;
  background: url(https://www1.pconline.com.cn/zt/gz20251120/zhizhenkeji/pc/images/area5-bg.png) no-repeat left 100%;
  padding: 49px 0px 92px 41px;
  box-sizing: border-box;
  position: relative;
}

.area5 .area5-left {
  width: 654px;
  height: 368px;
}

.area5 .area5-left {
  width: 654px;
  height: 368px;
  position: relative;
}
.area5 .area5-left .video-container {
  width: 654px;
  height: 368px;
}
.area5 .area5-left .video-container video {
  width: 100%;
  height: 100%;
  position: relative;
  z-index: 2;
}
.area5 .area5-left .txt {
  width: auto;
  height: auto;
  position: absolute;
  bottom: -40px;
  left: 0;
  text-align: center;
  font-size: 18px;
  line-height: 26px;
  color: #fff;
  font-weight: bold;
}

.area5 .area5-right {
  width: 189px;
  height: 100%;
  padding: 14px 0;
  box-sizing: border-box;
  position: absolute;
  right: 0;
  top: 0;
}

.area5 .area5-right .swiper-4-2-wrap {
  width: 100%;
  height: 100%;
  position: relative;
}

.area5 .area5-right .swiper-4-2,
.area5 .area5-right .swiper-4-2 .swiper-wrapper {
  width: 100%;
  height: 100%;
}

.area5 .area5-right .swiper-4-2 .swiper-wrapper {
  flex-direction: column;
}

.area5 .area5-right .swiper-4-2 .swiper-slide {
  width: 189px;
  height: 156px;
  cursor: pointer;
  padding: 10px 11px 15px;
  box-sizing: border-box;
  position: relative;
}

.area5 .area5-right .swiper-4-2 .swiper-slide:last-child {
  margin-bottom: 0;
}

.area5 .area5-right .swiper-4-2 .area5-mask {
  width: 100%;
  height: 100%;
  position: absolute;
  top: 0;
  left: 0;
  background: url(https://www1.pconline.com.cn/zt/gz20251120/zhizhenkeji/pc/images/area5-right-bg.png) no-repeat center 100%;
  z-index: 2;
}

.area5 .area5-right .swiper-4-2 .active .area5-mask {
  background: url(https://www1.pconline.com.cn/zt/gz20251120/zhizhenkeji/pc/images/area5-right-bg-a.png) no-repeat center 100%;
}

.area5 .area5-right .swiper-4-2 .txt {
  text-align: center;
  font-size: 16px;
  line-height: 26px;
  height: 26px;
  color: #fff;
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
  margin-top: 14px;
  position: relative;
  z-index: 3;
}

.area5 .area5-right .swiper-4-2 img {
  width: 166px;
  height: 98px;
}

.area5 .area5-right .swiper-4-2-wrap .btn-next {
  width: 34px;
  height: 34px;
  background: url(https://www1.pconline.com.cn/zt/gz20251120/zhizhenkeji/pc/images/down.png) no-repeat center 100%;
  left: calc(50% - 17px);
  top: unset;
  bottom: -46px;
}

.area5 .area5-right .swiper-4-2-wrap .btn-prev {
  width: 34px;
  height: 34px;
  background: url(https://www1.pconline.com.cn/zt/gz20251120/zhizhenkeji/pc/images/up.png) no-repeat center 100%;
  left: calc(50% - 17px);
  top: -12px;
}

.area6 {
  margin-top: 53px;
  padding-top: 30px;
}

.area6 .area6-title {
  width: 329px;
  height: 38px;
  margin: 0 auto;
  background: url(https://www1.pconline.com.cn/zt/gz20251120/zhizhenkeji/pc/images/area6-title.png) no-repeat center 100%;
}

.area6 .area6-content {
  width: 901px;
  height: 895px;
  margin: 0 auto;
  background: url(https://www1.pconline.com.cn/zt/gz20251120/zhizhenkeji/pc/images/area6-bg.png) no-repeat center 100%;
  margin-top: 40px;
  padding: 4px 8px;
  box-sizing: border-box;
}

.area6 .area6-content .area6-top {
  width: 885px;
  height: 438px;
  background: url(https://www1.pconline.com.cn/zt/gz20251120/zhizhenkeji/pc/images/area6-top-bg.png) no-repeat center 100%;
  padding: 105px 32px 108px 54px;
  box-sizing: border-box;
}

.area6 .area6-content .area6-bottom {
  width: 885px;
  height: 450px;
  background: url(https://www1.pconline.com.cn/zt/gz20251120/zhizhenkeji/pc/images/area6-bottom-bg.png) no-repeat center 100%;
  margin-top: -4px;
  padding: 111px 43px 114px;
  box-sizing: border-box;
}

.area6 .swiper-5-wrap {
  width: 790px;
  height: 225px;
  position: relative;
}

.area6 .swiper-5,
.area6 .swiper-5 .swiper-wrapper {
  width: 790px;
  height: 225px;
}

.area6 .swiper-5 .swiper-slide {
  width: 149px;
  height: 225px;
}

.area6 .swiper-5 .swiper-slide:last-child {
  margin-right: 0;
}

.area6 .swiper-5 .swiper-slide img {
  width: 100%;
  height: 100%;
}

.area6 .swiper-5-wrap .tips {
  position: absolute;
  bottom: -58px;
  left: 50%;
  transform: translateX(-50%);
  font-size: 12px;
  letter-spacing: 8px;
  color: #ffffff;
  opacity: 0.5;
}

.area6 .swiper-5-wrap .btn-next {
  top: unset;
  bottom: -86px;
  right: 164px;
}

.area6 .swiper-5-wrap .btn-prev {
  top: unset;
  bottom: -86px;
  left: 164px;
}

.area6 .swiper-5-wrap .swiper-scrollbar {
  width: 450px;
  height: 4px;
  bottom: -19px;
  left: calc(50% - 225px);
  background: url(https://www1.pconline.com.cn/zt/gz20251120/zhizhenkeji/pc/images/swiper-bar.png) repeat-x left 100%;
}

.area6 .swiper-5-wrap .swiper-scrollbar .swiper-scrollbar-drag {
  background: url(https://www1.pconline.com.cn/zt/gz20251120/zhizhenkeji/pc/images/swiper-bar-active.png) repeat-x left 100%;
  border-radius: 0px;
  height: 10px;
  top: calc(50% - 5px);
}



.area7 {
  margin-top: 83px;
}

.area7 .area7-title {
  width: 342px;
  height: 38px;
  margin: 0 auto;
  background: url(https://www1.pconline.com.cn/zt/gz20251120/zhizhenkeji/pc/images/area7-title.png) no-repeat center 100%;
}

.area7 .area7-content {
  width: 901px;
  height: 618px;
  margin: 0 auto;
  margin-top: 40px;
  background: url(https://www1.pconline.com.cn/zt/gz20251120/zhizhenkeji/pc/images/area7-bg.png) no-repeat center 100%;
  padding: 60px;
  box-sizing: border-box;
}
.area7 .area7-content .area7-logo {
  width: 780px;
  height: 497px;
  margin: 0 auto;
}
.area7 .area7-content .area7-logo img {
  width: 100%;
}
.area7 .swiper-6-wrap {
  position: relative;
}
.area7 .swiper-6-wrap .swiper-pagination {
  width: auto;
  bottom: -20px;
  left: 50%;
  transform: translateX(-50%);
}

.team-mod .lazy-img {
  display: block;
  width: 745px;
  height: 124px;
  margin: 0 auto;
  margin-top: 83px;
}


body {
  background-color: #fff;
}

/* footer */
body .g-footer .gft-links,
body .g-footer .gft-links a {
  color: #000;
}

body .g-footer .gft-copyRight,
body .g-footer .gft-copyRight a {
  color: #000;
}

.video-container {
  position: relative;
  width: 100%;
  height: 100%;
}

.video-container .icon-play {
  width: 107px;
  height: 107px;
  border-radius: 50%;
  background: url(https://www1.pconline.com.cn/zt/gz20251120/zhizhenkeji/pc/images/icon-play.png) no-repeat center 100%;
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  z-index: 10;
  display: block;
  cursor: pointer;
}

.video-container .video-mask {
  position: absolute;
  top: 0;
  left: 0;
  z-index: 3;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.3);
  display: block;
}

.video-container.playing .icon-play {
  display: none;
}

.video-container.playing .video-mask {
  display: none;
}

.video-container .video-cover {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: 1;
}
.video-container.playing .video-cover {
  display: none;
}

.fixed {
  position: fixed;
  top: 540px;
  width: 43px;
  font-size: 18px;
  color: #02f4f8;
  z-index: 1000;
}

@media screen and (min-width: 1300px) {
  .fixed {
    left: 50%;
    margin-left: 665px;
  }
}

@media screen and (max-width: 1299px) {
  .fixed {
    right: 10px;
  }
}

.fixed .list {
  display: inline-block;
  background: url(https://www1.pconline.com.cn/2022/pconline/award/pc/images/icons.png) no-repeat;
}

.fixed .item {
  position: relative;
  display: block;
  width: 43px;
  height: 42px;
  margin-bottom: 13px;
  cursor: pointer;
}

.code-box {
  position: absolute;
  bottom: -30px;
  left: -170px;
  width: 170px;
  display: none;
}

.code-box .pic {
  width: 162px;
  background: #02f4f8;
}

.code-box img {
  margin: 7px 7px 10px;
  width: 148px;
}

.fixed .item:hover .code-box {
  display: block;
}

.codeTxt {
  padding-bottom: 14px;
  line-height: 15px;
  font-size: 15px;
  text-align: center;
  color: #000000;
}

.fixed .txt {
  line-height: 18px;
  text-align: center;
}