@charset "UTF-8";
.chn-video-head .top-head {
  padding-left: 1.6rem;
  padding-right: 1.6rem;
}
/* .chn-video-body {
  background: #000;
}

.chn-video-head .top-head::after {
  background: var(--main-color);
  border-bottom: none;
}
.chn-video-head .black-logo {
  display: none;
}
.chn-video-head .white-logo {
  display: block;
}
.chn-video-head .main-nav {
  margin-right: 0;
}
.chn-video-head .nav-list {
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}
.chn-video-head .nav-link {
  color: rgba(255, 255, 255, 7);
}
.chn-video-head .nav-link:hover,
.chn-video-head .nav-link-hover {
  color: #fff;
}
.chn-video-head .nav-link:before,
.chn-video-head .nav-link:after {
  background-color: #fff;
}
.chn-video-head .sec-nav-list a {
  color: #d7daec;
} */

.chn-video-cont {
  padding: 0 2.45rem 0.8rem 1.45rem;
}

/* 栏目左侧边导航 */
.chn-video-cont .chn-sidebar {
  width: 1.23rem;
}
/* 侧边导航一级栏目名 */
.chn-video-cont .chn-sidebar-tit a {
}

/* 侧边 二级栏目列表 */
.chn-video-cont .chn-sidebar-list a {
  padding-left: 0.13rem;
  font-size: 0.19rem;
}
.chn-video-cont .chn-sidebar-list a:hover {
  background: #f0f2fa;
  /* color: var(--chn-main-color); */
}
.chn-video-cont .chn-sidebar-list .active,
.chn-video-cont .chn-sidebar-list .active:hover {
  background: var(--chn-main-color);

}

/* 右侧 内容 */
.chn-video-main {
  width: 13.25rem;
}

/* 视频频道 顶部滚图 */
.video-swiper {
  height: 5.87rem;
  position: relative;
  margin-bottom: 0.55rem;
}

.video-gallery .swiper-slide {
  width: 100%;
  height: 5.87rem;
  overflow: hidden;
}
.video-gallery .swiper-slide::after {
  content: "";
  display: block;
  position: absolute;
  bottom: 0;
  left: 0;
  z-index: 2;
  width: 100%;
  height: 2rem;
  background: var(--mask-linear-gradient);
}
.video-gallery video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  position: relative;
  z-index: 1;
  cursor: pointer;
  transition: all 0.3s ease;
}
.video-gallery .swiper-slide:hover video:hover {
  transform: var(--img-zoom);
}
.video-gallery .img-wrap {
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 5.87rem;
  z-index: 0;
}
.video-gallery:hover .img-wrap img {
  transform: var(--img-zoom);
}
/* 文字信息 */
.video-gallery-info {
  position: absolute;
  bottom: 0.6rem;
  left: 0.5rem;
  z-index: 3;
  width: 5.3rem;
}
.video-gallery-info a {
  color: #fff;
}
.video-label {
  display: inline-block;
  background: var(--main-color);
  font-size: 0.16rem;
  padding: 0.1rem 0.25rem;
  border-radius: 0.25rem;
  margin-bottom: 0.2rem;
}
.video-tit {
  display: block;
}
.video-tit h3 {
  font-size: 0.4rem;
  font-weight: bold;
  line-height: var(--text-line-height);
  margin-bottom: 0.2rem;
}
.video-tit h4 {
  font-size: 0.14rem;
  line-height: var(--text-line-height);
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  overflow: hidden;
  text-overflow: ellipsis;
}
.video-tit h3,
.video-tit h4 {
  text-shadow: 0 0 0.2rem rgba(0, 0, 0, 0.5);
  text-align: justify;
}
.video-control {
  position: absolute;
  top: 50%;
  left: 50%;
  z-index: 4;
  transform: translate(-50%, -50%);
  width: 0.69rem;
  height: 0.69rem;
}
/* 视频滚图 缩略图 */
.video-thumbs {
  position: absolute;
  right: 0.5rem;
  bottom: 0.6rem;
  z-index: 4;
  width: 4.78rem;
}
.video-thumbs .swiper-slide {
  width: 1.1rem;
  height: 0.75rem;
  border-radius: 0.1rem;
  overflow: hidden;
  cursor: pointer;
  background: #000;
}
.video-thumbs .swiper-slide img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.5;
  transition: all 0.3s ease;
}
.video-thumbs .swiper-slide:hover img,
.video-thumbs .swiper-slide-thumb-active img {
  opacity: 1;
}

/* 视频滚图 箭头 */
.chn-vdieo-prev,
.chn-vdieo-next {
  z-index: 6;
  width: 0.27rem;
  height: 0.27rem;
  background-color: #1190d2;
  border-radius: 50%;
  margin-top: -0.135rem;
  background-size: 0.08rem;
  top: auto;
  bottom: 0.82rem;
}
.chn-vdieo-prev {
  left: 7.8rem;
}
.chn-vdieo-next {
  right: 0.32rem;
}
.swiper-pagination {
  display: none;
}

/* 视频 高度不限 列表 */
.video-box {
  width: 100%;
  position: relative;
  margin-bottom: 1rem;
}

.img-item-box {
  display: inline-block;
  position: absolute;
  overflow: hidden;
  opacity: 0;
}

.img-item-box::after {
  content: "";
  display: block;
  width: 100%;
  height: 40%;
  position: absolute;
  z-index: 1;
  bottom: 0;
  left: 0;
  background: var(--mask-linear-gradient);
  opacity: 0;
}
.img-item {
  overflow: hidden;
}
.img-item img {
  width: 100%;
  object-fit: contain;
  transition: all 0.3s ease;
}
.img-item::before {
  content: "";
  display: block;
  position: absolute;
  z-index: 2;
  right: 0.1rem;
  top: 0.1rem;
  width: 0.27rem;
  height: 0.27rem;
  background: url(../images/chn-video-icon-play.png) no-repeat center;
  background-size: 100% auto;
  transition: all 0.3s ease;
}
.img-item-box:hover .img-item::before {
  opacity: 0;
}
.img-item-box:hover .img-item img {
  transform: var(--img-zoom);
}

.img-text {
  position: absolute;
  z-index: 2;
  left: 0;
  bottom: -1.5rem;
  opacity: 0;
  font-size: 0.17rem;
  color: #d6d6d6;
  width: 100%;
  height: 0.42rem;
  line-height: var(--text-line-height);
  padding: 0 0.18rem;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  overflow: hidden;
  text-overflow: ellipsis;
  transition: all 0.5s ease;
  display: flex;
  align-items: end;
}

.img-item-box:hover .img-text {
  transition: all 0.5s ease;
  opacity: 1;
  bottom: 0.18rem;
}
.img-item-box:hover::after {
  opacity: 1;
}

/* 视频二级栏目 */
.chn-video-sec-main {
  width: 13.25rem;
  display: flex;
  justify-content: flex-end;
}

.chn-video-sec-main .chn-mod-l {
  width: 8.6rem;
  margin-right: 0.75rem;
}
.chn-video-sec-main .chn-mod-r {
  width: 3.75rem;
}
/* 视频 栏目 */
.chn-video-nav {
  color: #fff;
}
/* 横版视频图片列表 */
.vert-img-list {
  display: flex;
  flex-wrap: wrap;
  counter-reset: item-counter;
}
.vert-img-item {
  width: calc(33.333% - 2%);
  margin-right: 3%;
  margin-bottom: 0.28rem;
  display: block;
  position: relative;
  counter-increment: item-counter;
}
.vert-img-item:nth-child(3n) {
  margin-right: 0;
}
.vert-img-item:nth-last-child(-n + 3) {
  margin-bottom: 0;
}

.vert-img-item .img-wrap {
  height: 1.7rem;
}
.vert-img-item:hover .img-wrap img {
  transform: var(--img-zoom);
}
.vert-img-item h4 {
  background: #2f2c44;
  height: 0.4rem;
  line-height: 0.4rem;
  color: #fff;
  font-size: 0.14rem;
  text-align: center;
  padding: 0 0.1rem;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  display: -moz-inline-box;
}

/* 序号 */
.item-num {
  position: absolute;
  top: 0;
  left: 0;
  z-index: 1;
  background: rgba(0, 0, 0, 0.4);
  display: block;
  font-size: 0.11rem;
  padding: 0.03rem 0.06rem;
  color: #b9b9b9;
  line-height: 130%;
  font-weight: normal;
}
.item-num::before {
  content: counter(item-counter);
  display: block;
  border-bottom: 1px solid #b9b9b9;
  text-align: center;
  font-size: 0.14rem;
  font-weight: bold;
}
.vert-img-item:first-child .item-num {
  color: #fe0154;
}
.vert-img-item:first-child .item-num::before {
  border-color: #fe0154;
}

/* 横版图片 两列 带视频图标列表 */
.horiz-img-list {
  display: flex;
  flex-wrap: wrap;
}
.horiz-img-item {
  width: calc(50% - 0.125rem);
  margin-right: 0.25rem;
  margin-bottom: 0.8rem;
}
.horiz-img-item:nth-child(2n) {
  margin-right: 0;
}
.horiz-img-item .img-wrap {
  position: relative;
  height: 2.77rem;
  margin-bottom: 0.18rem;
}
.horiz-img-item .img-wrap:hover img {
  opacity: 0.8;
}
/* 视频图标 */
.video-icon {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 0.47rem;
  height: 0.47rem;
  transform: translate(-50%, -70%);
}
.video img {
  width: 100%;
  height: auto;
}

.horiz-img-item h3,
.horiz-img-item h4 {
  text-align: justify;
}
.horiz-img-item:hover h4 {
  color: #fff;
}
.horiz-img-item .img-wrap h3 {
  position: absolute;
  bottom: 0.2rem;
  left: 0;
  width: 100%;
  font-size: 0.2rem;
  color: #ffffff;
  line-height: var(--text-line-height);
  padding: 0 0.15rem;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  overflow: hidden;
  text-overflow: ellipsis;
  z-index: 2;
}
.horiz-img-item .img-wrap::after {
  content: "";
  display: block;
  position: absolute;
  left: 0;
  bottom: 0;
  width: 100%;
  height: 1rem;
  background-image: var(--mask-linear-gradient2);
  z-index: 1;
}
.horiz-img-item:hover img {
  transform: var(--img-zoom);
  opacity: var(--img-opacity);
}
.horiz-img-info h4 {
  font-size: 0.16rem;
  color: #777777;
  line-height: var(--text-line-height);
  margin-bottom: 0.18rem;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  overflow: hidden;
  text-overflow: ellipsis;
  transition: all 0.3s ease;
}
.horiz-img-source {
  color: #777777;
  font-size: 0.14rem;
}
.horiz-img-source b {
  margin-right: 0.2rem;
}
/* 竖版图片 三列 带视频图标列表 */
.card-list-3 .horiz-img-item {
  width: calc(33.333% - 0.1667rem);
  margin-right: 0.25rem;
}
.card-list-3 .horiz-img-item .img-wrap h3 {
  font-size: 0.18rem;
  bottom: 0.12rem;
}
.card-list-3 .horiz-img-item:nth-child(3n) {
  margin-right: 0;
}
.card-list-3 .horiz-img-item .img-wrap {
  position: relative;
  height: 4.15rem;
  margin-bottom: 0.18rem;
}

/* 瀑布流 更多按钮 */
.chn-video-sec-main .btn-more {
  background: rgba(255, 255, 255, 0.4);
  border: none;
  color: #c7c7c7;
}
.chn-video-sec-main .btn-more:hover {
  background: rgba(255, 255, 255, 8);
  color: var(--main-color);
}
/* 右侧AI推荐 */
.chn-video-mod-r .chn-nav,
.chn-video-mod-r .news-list a,
.chn-video-mod-r .hot-news-list a {
  /* color: #fff; */
}
.chn-video-mod-r .news-list a:hover,
.chn-video-mod-r .hot-news-list a:hover {
  opacity: 0.9;
}
/* 加载中 */
.loading-container {
  width: 100%;
  height: 5rem;
  position: relative;
  top: 0;
  left: 0;
  z-index: 10;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
}
.loading-container img {
  width: 0.6rem;
  object-fit: contain;
  animation: circle 3s linear infinite;
}
@keyframes circle {
  0% {
    transform: rotate(0deg);
  }

  100% {
    transform: rotate(360deg);
  }
}
/* 手机适配 */
@media screen and (max-width: 768px) {
  /* 视频头部 */
  .chn-video-head .mod-logo-wrap{
    background: var(--main-color);
  }
  .chn-video-head .top-head {
    padding: 0;
    background: var(--main-color);
  }
 
  /* 繁简转换 */
  .chn-video-head .change-lang img{
    filter: brightness(100);
  }
  .chn-video-cont {
    padding: 0;
  }
  .chn-video-sec-main .chn-mod-l,
  .chn-video-main {
    width: 100%;
  }
  .chn-video-main {
    padding: 0.3rem 0 0.8rem;
  }
  .video-swiper {
    height: auto;
    margin-bottom: 0;
    padding-bottom: 0.8rem;
    margin-bottom: 0.2rem;
  }
  .video-gallery .swiper-slide {
    height: inherit;
  }
  .video-gallery .img-wrap,
  .video-gallery .video-wrap {
    height: 4.37rem;
  }
  .video-thumbs,
  .video-tit h4,
  .chn-vdieo-prev,
  .chn-vdieo-next,
  .video-gallery .swiper-slide::after,
  .video-label,
  .img-item-box::after,
  .chn-mod-r {
    display: none;
  }
  .video-gallery-info {
    position: relative;
    width: 100%;
    bottom: 0;
    left: 0;
    padding: 0.3rem 0.3rem 0;
  }
  .video-box {
    width: 94%;
    margin: 0 auto;
  }
  .video-tit h3 {
    width: 100%;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
    overflow: hidden;
    text-overflow: ellipsis;
  }
  .video-control {
    top: 35%;
  }
  .swiper-pagination {
    display: block;
    text-align: left;
    left: 0.3rem;
    bottom: 0.5rem;
  }
  .swiper-pagination-bullet {
    transition: all 0.4s ease;
    background: #dedede;
    opacity: 1;
    margin-right: 0.1rem !important;
    margin-left: 0 !important;
    border-radius: 0.1rem;
  }
  .swiper-pagination-bullet-active {
    width: 0.45rem;
    background: var(--main-color);
  }
  /* 视频 高度不限 列表 */
  .img-text {
    position: relative;
    bottom: auto;
    opacity: 1;
    align-items: normal;
    margin-top: 0.2rem;
    padding: 0;
    font-size: 0.22rem;
    height: 0.6rem;
    display: -webkit-box;
  }
  .chn-mod-l {
    padding: 0.3rem 0.3rem 0.8rem;
  }
  .chn-video-sec-main .chn-mod-l {
    margin-right: 0;
  }
  /* 两列横版 */
  .horiz-img-item .img-wrap {
    height: 2.4rem;
  }
  /* 三列竖版 */
  .video-card-list-3 {
    padding: 0;
  }
  .video-card-list-3 .horiz-img-item .img-wrap {
    height: 3.5rem;
  }
  .video-card-list-3 .horiz-img-item {
    margin-bottom: 0.5rem;
  }
}