.newsList .contentBox {
  max-width: 1440px;
  margin: 0 auto;
}
.newsList .listBox {
  border-bottom: #bbbbbb 1px solid;
}
.newsList .item {
  width: 100%;
  padding: 40px 0;
  border-top: #bbbbbb 1px solid;
}
.newsList .item a {
  display: flex;
  align-items: flex-start;
  gap: 40px;
}
@media screen and (max-width: 575px) {
  .newsList .item a {
    flex-direction: column;
  }
}
.newsList .item a:hover .more::before {
  width: 100%;
  left: 0;
}
.newsList .item .picBox {
  width: 21%;
  position: relative;
  min-width: 250px;
}
@media screen and (max-width: 575px) {
  .newsList .item .picBox {
    width: 100%;
  }
}
.newsList .item .pic img {
  aspect-ratio: 280/210;
}
.newsList .item .date {
  position: absolute;
  z-index: 2;
  background: #f96d11;
  color: #fff;
  padding: 2px 10px;
  left: 0;
  bottom: 0;
}
.newsList .item .infoBox {
  width: 79%;
  display: flex;
  flex-direction: column;
  gap: 20px;
}
@media screen and (max-width: 575px) {
  .newsList .item .infoBox {
    width: 100%;
  }
}
.newsList .item .title {
  font-size: 1.75rem;
  line-height: 1.2;
  overflow: hidden;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
}
@media screen and (max-width: 1440px) {
  .newsList .item .title {
    font-size: 1.5rem;
  }
}
@media screen and (max-width: 1000px) {
  .newsList .item .title {
    font-size: 1.25rem;
  }
}
.newsList .item .description {
  color: #545454;
  font-size: 1.125rem;
  overflow: hidden;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
}
@media screen and (max-width: 1000px) {
  .newsList .item .description {
    font-size: 1rem;
  }
}
.newsList .item .more {
  flex-shrink: 0;
  font-size: 0.875rem;
  color: #f96d11;
  white-space: nowrap;
  position: relative;
  isolation: isolate;
  overflow: hidden;
  display: flex;
  align-items: center;
  line-height: 1;
  font-weight: 600;
  text-decoration: underline;
}
@media screen and (max-width: 1440px) {
  .newsList .item .more {
    font-size: 1rem;
  }
}
@media screen and (max-width: 1200px) {
  .newsList .item .more {
    width: 100%;
  }
}

.newsDetail .pageTitleBox {
  background: linear-gradient(to right, rgb(0, 0, 0) 0%, rgb(249, 109, 17) 33%, rgb(0, 0, 0) 66%, rgb(249, 109, 17) 100%);
  background-size: 300%;
  background-position: 0;
  animation: bgAnimation 10s linear infinite;
}
@keyframes bgAnimation {
  0% {
    background-position: 0;
  }
  100% {
    background-position: 100%;
  }
}
.newsDetail .pageTitleBox .titleBox {
  max-width: 1200px;
  margin: 0 auto;
  position: relative;
  padding: clamp(50px, 5%, 70px) 0;
}
.newsDetail .pageTitleBox .titleBox .date {
  position: absolute;
  z-index: 2;
  background: #f96d11;
  color: #fff;
  padding: 2px 10px;
  left: 0;
  bottom: 0;
  transform: translateY(50%);
}
.newsDetail .contentBox {
  max-width: 1200px;
  margin: 0 auto;
}

.exhibitionsList .contentBox {
  max-width: 1440px;
  margin: 0 auto;
}
.exhibitionsList .listBox {
  display: flex;
  flex-wrap: wrap;
  border-bottom: #bbbbbb 1px solid;
}
.exhibitionsList .item {
  width: calc((100% - 0px * (2 - 1)) / 2);
  padding: 40px 0;
  border-top: #bbbbbb 1px solid;
}
@media screen and (max-width: 1299px) {
  .exhibitionsList .item {
    width: 100%;
  }
}
@media screen and (min-width: 768px) {
  .exhibitionsList .item:nth-child(odd) a {
    padding-right: 30px;
  }
}
.exhibitionsList .item a {
  display: flex;
  align-items: flex-start;
  gap: 20px;
}
@media screen and (max-width: 575px) {
  .exhibitionsList .item a {
    flex-direction: column;
  }
}
.exhibitionsList .item a:hover .more::before {
  width: 100%;
  left: 0;
}
.exhibitionsList .item .picBox {
  width: 21%;
  position: relative;
  min-width: 250px;
}
@media screen and (max-width: 575px) {
  .exhibitionsList .item .picBox {
    width: 100%;
  }
}
.exhibitionsList .item .pic img {
  aspect-ratio: 280/210;
}
.exhibitionsList .item .date {
  position: absolute;
  z-index: 2;
  background: #f96d11;
  color: #fff;
  padding: 2px 10px;
  left: 0;
  bottom: 0;
}
.exhibitionsList .item .infoBox {
  width: 79%;
  display: flex;
  flex-direction: column;
  gap: 20px;
}
@media screen and (max-width: 575px) {
  .exhibitionsList .item .infoBox {
    width: 100%;
  }
}
.exhibitionsList .item .title {
  font-size: 1.75rem;
  line-height: 1.2;
  overflow: hidden;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
}
@media screen and (max-width: 1440px) {
  .exhibitionsList .item .title {
    font-size: 1.5rem;
  }
}
@media screen and (max-width: 1000px) {
  .exhibitionsList .item .title {
    font-size: 1.25rem;
  }
}
.exhibitionsList .item .description {
  color: #545454;
  font-size: 1.125rem;
  overflow: hidden;
  display: -webkit-box;
  -webkit-line-clamp: 4;
  -webkit-box-orient: vertical;
}
@media screen and (max-width: 1000px) {
  .exhibitionsList .item .description {
    font-size: 1rem;
  }
}
.exhibitionsList .item .description p {
  margin: 0;
  line-height: 1.4;
  overflow: hidden;
  display: -webkit-box;
  -webkit-line-clamp: 1;
  -webkit-box-orient: vertical;
}
.exhibitionsList .item .more {
  flex-shrink: 0;
  font-size: 0.875rem;
  color: #f96d11;
  white-space: nowrap;
  position: relative;
  isolation: isolate;
  overflow: hidden;
  display: flex;
  align-items: center;
  line-height: 1;
  font-weight: 600;
  text-decoration: underline;
}
@media screen and (max-width: 1440px) {
  .exhibitionsList .item .more {
    font-size: 1rem;
  }
}
@media screen and (max-width: 1200px) {
  .exhibitionsList .item .more {
    width: 100%;
  }
}

.catalogueList {
  background: none;
}
.catalogueList .mainBox section {
  padding-top: 0;
  display: flex;
  flex-direction: column;
  gap: 7vh;
}
.catalogueList .contentBox {
  padding-left: var(--contentPadding);
  padding-right: var(--contentPadding);
  /* overflow: hidden; */
  isolation: isolate;
}
.catalogueList .contentBox + .contentBox .titleBox {
  border-top: #bbbbbb 1px solid;
}
.catalogueList .contentBox .titleBox {
  max-width: 1340px;
  margin: 0 auto;
  position: relative;
  z-index: -1;
}
.catalogueList .contentBox .titleBox .title {
  min-width: 400px;
  width: -moz-fit-content;
  width: fit-content;
  font-size: 2.25rem;
  padding: 50px 40px 40px 0;
  position: relative;
  z-index: 9;
}
@media screen and (max-width: 1440px) {
  .catalogueList .contentBox .titleBox .title {
    font-size: 1.875rem;
  }
}
@media screen and (max-width: 1000px) {
  .catalogueList .contentBox .titleBox .title {
    font-size: 1.5rem;
  }
}
.catalogueList .contentBox .titleBox .title::before {
  content: '';
  position: absolute;
  background: #fff1d9;
  display: block;
  top: 0;
  height: 310px;
  right: 0;
  width: 1000%;
  z-index: -1;
}
@media screen and (max-width: 1000px) {
  .catalogueList .contentBox .titleBox .title::before {
    height: 200px;
  }
}
.catalogueList .contentBox .outer {
  width: 100%;
  max-width: 1400px;
  padding: 0 30px;
  margin: 0 auto;
  position: relative;
  justify-content: space-between;
  display: flex;
  align-items: flex-start;
}
.catalogueList .contentBox .side {
  width: 34%;
  max-width: 470px;
}
@media screen and (max-width: 767px) {
  .catalogueList .contentBox .side {
    width: calc(100% + 60px);
    max-width: none;
    margin: 0 -30px;
  }
}
.catalogueList .contentBox .side .control {
  margin-top: 20px;
}
@media screen and (min-width: 768px) {
  .catalogueList .contentBox .side .control {
    display: none;
  }
}
.catalogueList .contentBox .side .swiper-slide {
  padding-left: 30px;
}
@media screen and (max-width: 767px) {
  .catalogueList .contentBox .side .swiper-slide {
    padding-right: 30px;
  }
}
.catalogueList .contentBox .side .picBox {
  margin: 0 0 20px auto;
  position: relative;
}
.catalogueList .contentBox .side .picBox::before {
  content: '';
  position: absolute;
  display: block;
  width: 50%;
  height: 50%;
  background: #f96d11;
  bottom: -30px;
  left: -30px;
  z-index: 2;
  mix-blend-mode: multiply;
}
.catalogueList .contentBox .side .infoBox {
  display: flex;
  gap: 20px;
}
@media screen and (max-width: 1200px) {
  .catalogueList .contentBox .side .infoBox {
    flex-direction: column;
  }
}
.catalogueList .contentBox .side .infoBox .info {
  padding-top: 35px;
}
.catalogueList .contentBox .side .title {
  font-size: 1.75rem;
  line-height: 1.2;
  font-weight: 700;
  color: #000;
  margin-bottom: 20px;
}
@media screen and (max-width: 1440px) {
  .catalogueList .contentBox .side .title {
    font-size: 1.5rem;
  }
}
@media screen and (max-width: 1000px) {
  .catalogueList .contentBox .side .title {
    font-size: 1.375rem;
    margin-bottom: 10px;
  }
}
@media screen and (max-width: 767px) {
  .catalogueList .contentBox .side .title {
    font-size: 1.25rem;
  }
}
.catalogueList .contentBox .side .description {
  color: #545454;
  font-size: 1.125rem;
}
@media screen and (max-width: 1000px) {
  .catalogueList .contentBox .side .description {
    font-size: 1rem;
  }
}
.catalogueList .contentBox .side .download {
  padding: 0;
  margin: 0;
  width: 130px;
  height: 130px;
  flex-shrink: 0;
  position: relative;
  border-radius: 50%;
  transition: all 0.3s ease;
}
@media screen and (max-width: 1200px) {
  .catalogueList .contentBox .side .download {
    width: 80px;
    height: 80px;
    flex-shrink: 0;
    margin: 0 auto;
  }
}
.catalogueList .contentBox .side .download::before {
  content: '';
  position: absolute;
  inset: 2px;
  -webkit-mask: url('../images/icon/icon_download.svg') no-repeat;
  mask: url('../images/icon/icon_download.svg') no-repeat;
  -webkit-mask-size: contain;
  mask-size: contain;
  background: #f96d11;
  transition: all 0.3s ease;
}
.catalogueList .contentBox .side .download:hover {
  background: #f96d11;
}
.catalogueList .contentBox .side .download:hover::before {
  background: #fff;
}
.catalogueList .contentBox .box {
  width: calc(66% - 30px);
  aspect-ratio: 877/622;
  position: relative;
}
@media screen and (max-width: 1000px) {
  .catalogueList .contentBox .box {
    aspect-ratio: 520/490;
  }
}
@media screen and (max-width: 767px) {
  .catalogueList .contentBox .box {
    display: none;
  }
}
.catalogueList .contentBox .box .pic {
  cursor: pointer;
}
.catalogueList .contentBox .box .swiper-slide-thumb-active .pic {
  background: #fff;
  position: relative;
}
.catalogueList .contentBox .box .swiper-slide-thumb-active .pic::before {
  content: '';
  position: absolute;
  display: block;
  inset: 0;
  background: #f96d11;
  z-index: 2;
  mix-blend-mode: multiply;
}
.catalogueList .contentBox .box .swiper-slide-thumb-active .pic img {
  opacity: 0.7;
  filter: grayscale(1);
}
.catalogueList .contentBox .box .swiper-slide {
  text-align: center;
  font-size: 18px;
  display: flex;
  justify-content: center;
  align-items: center;
  aspect-ratio: 435/622;
}
.catalogueList .contentBox .swiper {
  width: 100%;
  height: 100%;
  margin-left: auto;
  margin-right: auto;
}
.catalogueList .contentBox .control {
  display: flex;
  align-items: center;
  justify-content: center;
  margin-top: 20px;
  gap: 40px;
}
/* @media screen and (max-width: 1200px) {
  .catalogueList .contentBox .control {
    position: absolute;
    left: 0;
    width: 100%;
    bottom: 30px;
    gap: 130px;
  }
} */
.catalogueList .contentBox .control .swiper-horizontal > .swiper-pagination-bullets .swiper-pagination-bullet,
.catalogueList .contentBox .control .swiper-pagination-horizontal.swiper-pagination-bullets .swiper-pagination-bullet {
  margin: 0;
  width: 15px;
  height: 15px;
  background: #dddddd;
  opacity: 0.8;
  display: block;
}
@media screen and (max-width: 1000px) {
  .catalogueList .contentBox .control .swiper-horizontal > .swiper-pagination-bullets .swiper-pagination-bullet,
  .catalogueList .contentBox .control .swiper-pagination-horizontal.swiper-pagination-bullets .swiper-pagination-bullet {
    width: 10px;
    height: 10px;
  }
}
.catalogueList .contentBox .control .swiper-horizontal > .swiper-pagination-bullets .swiper-pagination-bullet.swiper-pagination-bullet-active,
.catalogueList .contentBox .control .swiper-pagination-horizontal.swiper-pagination-bullets .swiper-pagination-bullet.swiper-pagination-bullet-active {
  background: #f96d11;
}
.catalogueList .contentBox .control .swiper-button-next,
.catalogueList .contentBox .control .swiper-button-prev,
.catalogueList .contentBox .control .swiper-pagination {
  position: relative;
  top: auto;
  left: auto;
  right: auto;
  bottom: auto;
}
.catalogueList .contentBox .control .swiper-pagination {
  height: 15px;
  display: flex;
  justify-content: center;
  gap: 30px;
}
@media screen and (max-width: 1000px) {
  .catalogueList .contentBox .control .swiper-pagination {
    height: 10px;
  }
}
.catalogueList .contentBox .control .swiper-button-next,
.catalogueList .contentBox .control .swiper-button-prev {
  width: 12px;
  height: 22px;
  margin-top: unset;
}
.catalogueList .contentBox .control .swiper-button-next::after,
.catalogueList .contentBox .control .swiper-button-prev::after {
  color: #000;
  font-weight: bold;
  width: 12px;
  height: 22px;
  font-size: 24px;
}
.catalogueList .contentBox .control .swiper-pagination {
  width: auto;
}

.videoList {
  background: none;
}
.videoList .mainBox section {
  overflow: hidden;
}
.videoList .mainBox section {
  padding-top: 0;
  display: flex;
  flex-direction: column;
  gap: 7vh;
}
.videoList .contentBox {
  width: 100%;
  isolation: isolate;
  position: relative;
}
.videoList .contentBox.active .outer .listBox::before {
  background: #f96d11;
}
.videoList .contentBox.active .outer .listBox .title {
  color: #fff;
}
.videoList .contentBox.active .outer .listBox .title::before {
  background: #fff;
}
.videoList .contentBox .titleBox {
  max-width: 1340px;
  margin: 0 auto;
  position: relative;
  z-index: -1;
}
.videoList .contentBox .titleBox .title {
  min-width: 400px;
  width: -moz-fit-content;
  width: fit-content;
  font-size: 2.25rem;
  padding: 50px 40px 40px 0;
  position: relative;
  z-index: 9;
  transition: all 0.3s ease;
}
@media screen and (max-width: 1440px) {
  .videoList .contentBox .titleBox .title {
    font-size: 1.875rem;
  }
}
@media screen and (max-width: 1000px) {
  .videoList .contentBox .titleBox .title {
    font-size: 1.5rem;
  }
}
.videoList .contentBox .titleBox .title::before {
  content: '';
  position: absolute;
  background: #fff1d9;
  display: block;
  top: 0;
  height: 310px;
  right: 0;
  width: 1000%;
  z-index: -1;
}
@media screen and (max-width: 1000px) {
  .videoList .contentBox .titleBox .title::before {
    height: 200px;
  }
}
.videoList .contentBox .outer {
  max-width: 1340px;
  padding: 0 30px;
  margin: 0 auto;
  position: relative;
}
.videoList .contentBox .outer .listBox {
  display: flex;
  flex-wrap: wrap;
  gap: 50px;
  padding-bottom: 30px;
  position: relative;
}
@media screen and (max-width: 1000px) {
  .videoList .contentBox .outer .listBox {
    gap: 50px 30px;
  }
}
@media screen and (max-width: 767px) {
  .videoList .contentBox .outer .listBox {
    flex-direction: column;
  }
}
.videoList .contentBox .outer .listBox::before {
  content: '';
  position: absolute;
  background: url(../images/index/tbg.jpg) repeat center;
  display: block;
  top: 155px;
  bottom: 0;
  left: -30px;
  width: 1000%;
  z-index: -1;
  transition: all 0.3s ease;
}
@media screen and (max-width: 1000px) {
  .videoList .contentBox .outer .listBox::before {
    top: 68px;
  }
}
.videoList .contentBox .outer .listBox::after {
  content: '';
  width: 1px;
  top: 0;
  bottom: 0;
  position: absolute;
  display: block;
  background: #fff;
  left: 50%;
}
@media screen and (max-width: 767px) {
  .videoList .contentBox .outer .listBox::after {
    display: none;
  }
}
.videoList .contentBox .outer .listBox .item {
  width: calc((100% - 50px * (2 - 1)) / 2);
}
@media screen and (max-width: 1000px) {
  .videoList .contentBox .outer .listBox .item {
    width: calc((100% - 30px * (2 - 1)) / 2);
  }
}
@media screen and (max-width: 767px) {
  .videoList .contentBox .outer .listBox .item {
    width: 100%;
  }
}
.videoList .contentBox .outer .listBox .videoContainer {
  margin-bottom: 15px;
}
.videoList .contentBox .outer .listBox .title {
  color: #333;
  font-size: 1.75rem;
  font-weight: 500;
  line-height: 1.2;
  overflow: hidden;
  display: -webkit-box;
  -webkit-line-clamp: 1;
  -webkit-box-orient: vertical;
  padding-left: 30px;
  position: relative;
  transition: all 0.3s ease;
}
@media screen and (max-width: 1440px) {
  .videoList .contentBox .outer .listBox .title {
    font-size: 1.5rem;
  }
}
@media screen and (max-width: 1000px) {
  .videoList .contentBox .outer .listBox .title {
    font-size: 1.25rem;
  }
}
.videoList .contentBox .outer .listBox .title::before {
  content: '';
  position: absolute;
  -webkit-clip-path: polygon(0 0, 0% 100%, 100% 50%);
  clip-path: polygon(0 0, 0% 100%, 100% 50%);
  width: 20px;
  height: 9px;
  background: #f96d11;
  display: block;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  transition: all 0.3s ease;
}

.videoNav {
  background: #212121;
  position: sticky;
  top: 60px;
  z-index: 9;
}
@media screen and (max-width: 1000px) {
  .videoNav {
    top: 50px;
    margin-bottom: 30px;
  }
}
.videoNav .container {
  max-width: 1340px;
  padding: 0 30px;
  margin: 0 auto;
}
@media screen and (max-width: 1000px) {
  .videoNav .container {
    padding: 0;
  }
}
.videoNav ul {
  display: flex;
}
@media screen and (max-width: 1000px) {
  .videoNav ul {
    display: none;
  }
}
.videoNav ul li {
  flex-grow: 1;
  border-left: rgba(255, 255, 255, 0.3) 1px solid;
}
.videoNav ul li:last-child {
  border-right: rgba(255, 255, 255, 0.3) 1px solid;
}
.videoNav ul button {
  width: 100%;
  background: #212121;
  text-align: center;
  color: #fff;
  padding: 20px;
  font-size: 21px;
  height: 100%;
}
@media screen and (max-width: 1000px) {
  .videoNav ul button {
    font-size: 18px;
    background: #fff;
    color: #212121;
    border-bottom: #ccc 1px solid;
  }
}
.videoNav ul button.active,
.videoNav ul button:hover {
  background: #f96d11;
}
@media screen and (max-width: 1000px) {
  .videoNav ul button.active,
  .videoNav ul button:hover {
    color: #fff;
  }
}
.videoNav .mobileUse {
  display: none;
  background: #212121;
  width: 100%;
  padding: 20px;
  color: #fff;
  position: relative;
}
.videoNav .mobileUse::before {
  content: '+';
  position: absolute;
  line-height: 1;
  top: 50%;
  transform: translateY(-50%);
  right: 20px;
}
.videoNav .mobileUse.active {
  background: #f96d11;
}
@media screen and (max-width: 1000px) {
  .videoNav .mobileUse {
    display: block;
  }
}