@font-face {
  font-family: "icon";
  src: url("../font/iconfont.woff2?t=1625552765929") format("woff2"),
    url("../font/iconfont.woff?t=1625552765929") format("woff"),
    url("../font/iconfont.ttf?t=1625552765929") format("truetype");
}
.row {
  margin: 0;
}
.video-info {
  background-color: transparent;
}
.page {
  min-height: 90vh;
}
.page .details {
  position: relative;
  top: -25rem;
  margin-bottom: -400px;
  width: 100%;
}
.page .breadcrumb {
  background-color: transparent;
}
.page .breadcrumb a {
  color: #fff;
}
.page .breadcrumb > .active {
  color: #fff;
}
.page img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.page .banner {
  height: 25rem;
  position: relative;
  object-fit: cover;
}
.page .banner img {
  max-width: 100%;
  height: 25rem;
  object-fit: cover;
}
.page .top-title .title {
  font-family: NotoSansHans-Medium;
  font-size: 2.19rem;
  font-weight: normal;
  font-stretch: normal;
  letter-spacing: 0rem;
  color: #ffffff;
  padding-left: 1.69rem;
}
.page .top-title .line {
  display: inline-block;
  width: 0.25rem;
  height: 2rem;
  background-color: #ffffff;
  border-radius: 0.13rem;
}
.page .top-text {
  font-family: SourceHanSansCN-Regular;
  font-size: 1rem;
  line-height: 28px;
  letter-spacing: 0rem;
  color: #ffffff;
  margin-top: 24px;
  padding-left: 30.08px;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 3;
  overflow: hidden;
}
.page .pore {
  position: relative;
}
.page .r_img {
  position: absolute;
  z-index: 1;
  right: 0.1rem;
  top: 6rem;
}
.page .r_img img {
  object-fit: fill;
}
.page .list-top {
  margin-top: 3.125rem;
}
.page .list-top .listbox {
  background-color: #fff;
  padding: 0 1.94rem;
}
.page .list-top .listbox [class*="col-"] {
  padding-right: 0;
  padding-left: 0;
}
.page .listtop {
  border-bottom: 1px solid #eeeeee;
  height: 100%;
  overflow: hidden;
}
.page .searchlist {
  display: flex;
}
.page .searchlist .showmore {
  cursor: pointer;
  color: #3f53d8;
  margin-top: auto;
  margin-bottom: 1rem;
}
.page .searchlist .showmore .more:before {
  font-family: "icon";
  content: "\e710";
}
.page .searchlist ul {
  display: flex;
  flex-wrap: wrap;
}
.page .searchlist ul li {
  padding: 0 10px;
  padding-bottom: 1rem;
  padding-top: 1rem;
  font-family: SourceHanSansCN-Regular;
  font-size: 1rem;
  font-weight: normal;
  font-stretch: normal;
  letter-spacing: 0rem;
  color: #838383;
  cursor: pointer;
  text-align: center;
  white-space: nowrap;
  text-overflow: ellipsis;
  overflow: hidden;
}
@media screen and (max-width: 992px) {
  .page .searchlist ul li > span {
    display: none;
  }
}
.page .searchlist ul .active {
  color: #3f53d8;
  position: relative;
}
.page .searchlist ul .active::after {
  content: " ";
  display: block;
  width: 100%;
  height: 0.19rem;
  background-color: #3f53d8;
  position: absolute;
  bottom: 1px;
}
.page .article {
  position: relative;
  background-color: white;
}
.page .article .more {
  height: 49px;
  line-height: 45px;
}
.page .article .more:before {
  font-family: "icon";
  content: "\e710";
  font-size: 20px;
}
.page .article hr {
  width: 100%;
}
.page .article .article-item {
  position: relative;
  margin: 1.25rem 0;
}
.page .article .article-item > div.header {
  margin-bottom: 0.9375rem;
}
.page .article .article-item .title {
  width: calc(100% - 7.875rem);
  font-family: SourceHanSansCN-Bold;
  font-size: 1.125rem;
  letter-spacing: 0px;
  color: #232323;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  cursor: pointer;
}
.page .article .article-item .title a {
  font-weight: bold;
}
.page .article .article-item .time {
  width: 7.25rem;
  text-align: right;
  font-family: ArialMT;
  font-size: 0.875rem;
  color: #999999;
}
.page .article .article-item .img {
  float: left;
  width: 25%;
  max-height: 8rem;
}
.page .article .article-item .img img {
  width: 100%;
  height: 100%;
  min-height: 6rem;
  vertical-align: top;
  /* object-fit: fill; */
  object-fit: cover;
  max-height: 8rem;
}
.page .article .article-item .expert-img img {
  max-height: 8rem;
}
.page .article .article-item .text {
  float: left;
  width: 75%;
  padding-top: 7px;
  padding-left: 10px;
  font-family: SourceHanSansCN-Regular;
  font-size: 0.875rem;
  line-height: 24px;
  color: #838383;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  overflow: hidden;
}
.page .article .article-item .text .Author {
  position: absolute;
  bottom: 10px;
  font-family: NotoSansHans-Regular;
  font-size: 16px;
  font-weight: normal;
  font-stretch: normal;
  letter-spacing: 0px;
  color: #242424;
}
.page .article .article-item .text .Author .head-pho {
  width: 2.25rem;
  height: 2.25rem;
  border-radius: 2.25rem;
  vertical-align: middle;
}
.page .article .article-item .text .action {
  position: absolute;
  bottom: 10px;
  right: 10px;
}
.page .article .article-item .text .action > label {
  margin-left: 15px;
}
.page .article .article-item .text .action .wacth {
  display: inline-block;
  width: 16px;
  height: 16px;
  background: url(../../images/book_details/browse_2.png) no-repeat;
  vertical-align: middle;
  background-size: 16px;
}
.page .article .article-item .text .action .nolike {
  display: inline-block;
  background: url(../../images/knowledge/xin_1.png) no-repeat;
  width: 18px;
  height: 18px;
  background-size: 18px;
  vertical-align: middle;
  cursor: pointer;
}
.page .article .article-item .text .action .like {
  background: url(../../images/Information_details/icon04.png) no-repeat;
}
.page .article .article-item .text .action .follow-button {
  font-size: 1rem;
  color: #fff;
  background-color: #3f53d8;
  border-radius: 0.375rem;
  display: inline-block;
  padding: 0.25rem 0.6rem;
  cursor: pointer;
}
.page .article .article-item .text .action .followed {
  background-color: #ebebeb;
  color: #b7b7b7;
}
.page .article .article-item .no-img {
  float: none;
  width: 100%;
  height: 5.8125rem;
  padding: 0;
}
.page .article .article-item .no-img > div:first-child {
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  overflow: hidden;
}
.page .article .article-item-notImg {
  position: relative;
  padding: 7px 0 2.625rem 10px;
}
.page .article .article-item-notImg > div {
  margin-bottom: 0.3375rem;
}
.page .article .article-item-notImg hr {
  margin-top: 1.25rem;
  margin-bottom: 1.25rem;
  border: 0;
  border-top: 0.0625rem solid #eee;
}
.page .article .article-item-notImg .title {
  width: calc(100% - 6.875rem);
  font-family: SourceHanSansCN-Bold;
  font-size: 1.125rem;
  letter-spacing: 0px;
  color: #232323;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.page .article .article-item-notImg .time {
  width: 6.25rem;
  text-align: right;
  font-family: ArialMT;
  font-size: 0.875rem;
  color: #999999;
}
.page .article .article-item-notImg .text {
  width: 100%;
  font-family: SourceHanSansCN-Regular;
  font-size: 0.875rem;
  line-height: 24px;
  color: #838383;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  overflow: hidden;
}
.page .article .article-item-notImg .Author {
  position: absolute;
  bottom: 0;
  font-family: NotoSansHans-Regular;
  font-size: 1rem;
  font-weight: normal;
  font-stretch: normal;
  letter-spacing: 0px;
  color: #242424;
}
.page .article .article-item-notImg .Author .head-pho {
  width: 2.25rem;
  height: 2.25rem;
  border-radius: 2.25rem;
  vertical-align: middle;
}
.page .article .article-item-notImg .action {
  position: absolute;
  bottom: 10px;
  right: 0;
}
@media screen and (max-width: 768px) {
  .page .article .article-item-notImg .action {
    bottom: 0;
  }
}
.page .article .article-item-notImg .action > label {
  margin-left: 15px;
}
.page .article .article-item-notImg .action .wacth {
  display: inline-block;
  width: 1rem;
  height: 1rem;
  background: url(../../images/book_details/browse_2.png) no-repeat;
  vertical-align: middle;
  background-size: 1rem;
}
.page .article .article-item-notImg .action .like {
  display: inline-block;
  width: 1rem;
  height: 1rem;
  background: url(../../images/Information_details/icon04.png) no-repeat;
  background-size: 1rem;
  vertical-align: middle;
  cursor: pointer;
}
.page .article .article-item-notImg .action .nolike {
  background-image: url(../../images/knowledge/xin_1.png);
}
.paging {
  margin-top: 40px;
  margin-bottom: 50px;
  display: block;
  text-align: center;
}
.paging .sort {
  display: inline-flex;
}
@media (min-width: 583px) and (max-width: 1199px) {
  .paging .sort {
    margin-top: 20px;
  }
}
@media screen and (max-width: 582px) {
  .paging .sort {
    flex-wrap: wrap;
    justify-content: center;
  }
}
.paging .sort .num button {
  width: 35px;
  height: 35px;
  background-color: #ffffff;
  border: solid 1px #eeeeee;
  font-size: 14px;
  font-family: Helvetica Neue;
  font-weight: 400;
  color: #999999;
  line-height: 14px;
}
.paging .sort .num .butn.on {
  background-color: #ff7e10;
  color: #fff;
}
.paging .sort .num.on button {
  border-left: none;
  border-right: none;
}
.paging .sort .num.ai button {
  border-left: none;
}
.paging .sort .dian {
  font-size: 14px;
  font-family: Helvetica Neue;
  font-weight: 400;
  color: #999999;
  line-height: 14px;
  margin: 6px;
}
.paging .sort .next button {
  width: 60px;
  height: 35px;
  background: #ffffff;
  border: 1px solid #eeeeee;
  font-size: 14px;
  font-family: Adobe Heiti Std;
  font-weight: normal;
  color: #999999;
  line-height: 14px;
  margin: 0 12px;
}
.paging .sort .num_txt,
.paging .sort .num_tet {
  font-size: 14px;
  font-family: Source Han Sans CN;
  font-weight: 400;
  color: #999999;
  line-height: 14px;
}
.paging .sort .num_txt {
  margin: 12px 12px 12px 0;
}
.paging .sort .num_tet {
  margin: 0;
}
.paging .sort .num_tet input {
  width: 35px;
  height: 35px;
  background: #ffffff;
  border: 1px solid #eeeeee;
  margin: 0 10px;
}
.paging .sort .but button {
  width: 60px;
  height: 35px;
  background: #f6f6f6;
  border: 1px solid #d2d2d2;
  border-radius: 2px;
  font-size: 14px;
  font-family: Noto Sans S Chinese;
  font-weight: 400;
  color: #999999;
  line-height: 20px;
  margin-left: 12px;
}