@media screen and (max-width: 991px) {
  .banner {
    position: relative;
  }
  .banner .title {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    text-align: center;
  }
  .banner .title .zh {
    font-size: 62px;
    font-weight: bold;
    color: #fff;
  }
  .banner .title .zh span {
    color: #0193de;
  }
  .banner .title .en {
    position: relative;
    text-transform: uppercase;
    font-size: 46px;
    color: #fff;
    opacity: 0.6;
    font-weight: bold;
    left: 0;
    top: -28px;
    z-index: -1;
  }
  .news-list {
    margin: auto;
    padding: 146px 0;
  }
  .news-list .news-item:not(:last-child) {
    margin-bottom: 100px;
  }
  .news-list .news-item a {
    display: flex;
    flex-wrap: wrap;
    column-gap: 74px;
    align-items: center;
  }
  .news-list .news-item img {
    width: 100%;
  }
  .news-list .news-item .news-content {
    padding-bottom: 50px;
    flex: 1;
    border-bottom: 1px solid #a2a2a2;
  }
  .news-list .news-item .news-content .title {
    font-size: 18px;
    font-weight: bold;
    margin-bottom: 42px;
  }
  .news-list .news-item .news-content .content {
    font-weight: bold;
    line-height: 28px;
    height: 56px;
    margin-bottom: 28px;
  }
  .news-list .news-item .news-content .information {
    color: #a2a2a2;
  }
  .dynamic .dynamic-list {
    display: grid;
    grid-template-columns: repeat(auto-fill, 1fr);
    grid-template-rows: repeat(auto-fill, 1fr);
  }
  .dynamic .dynamic-item {
    padding-bottom: 3.2vw;
    box-shadow: 0px 3px 7px 0px rgba(107, 107, 107, 0.35);
  }
  .dynamic .dynamic-item img {
    width: 100%;
    margin-bottom: 0.8rem;
  }
  .dynamic .dynamic-item .title {
    font-size: 4.8vw;
    font-weight: bold;
    line-height: 8vw;
    margin: 0 3.2vw 3.2vw;
  }
  .dynamic .dynamic-item .content {
    font-size: 4vw;
    line-height: 6.4vw;
    height: 19.2vw;
    margin: 0 3.2vw 4.8vw;
  }
  .dynamic .dynamic-item .information {
    color: #a2a2a2;
    font-size: 3.4667vw;
    margin: 0 3.2vw;
  }
  .dynamic .dynamic-item:not(:last-child) {
    margin-bottom: 1rem;
  }
  .videos {
    padding: 73px 0 146px;
  }
  .videos h2 {
    font-size: 45px;
    color: #262626;
    margin-bottom: 72px;
  }
  .videos .video-list {
    display: grid;
    grid-template-columns: repeat(auto-fill, 100%);
    grid-template-rows: repeat(auto-fill, 375px);
    column-gap: 54px;
    row-gap: 27px;
    justify-content: center;
  }
  .videos .video-list .video-item {
    border: 1px solid #a2a2a2;
  }
  .videos .video-list .video-item video {
    width: 100%;
  }
  .videos .video-list .video-item p {
    height: 83px;
    line-height: 83px;
    font-size: 25px;
    font-weight: bold;
    text-align: center;
  }
  .videos .video-list .video-item:hover {
    box-shadow: 0px 3px 7px 0px rgba(107, 107, 107, 0.35);
  }
  .videos video {
    width: 489px;
    height: 292px;
    background-color: #858585;
  }
  .news-detail {
    padding: 2rem 0;
  }
  .news-detail .news-header .title {
    font-size: 6.4vw;
    line-height: 1.3;
    font-weight: bold;
    margin-bottom: 5.6vw;
  }
  .news-detail .news-header .date {
    font-size: 3.7333vw;
  }
  .news-detail .news-header::after {
    display: block;
    content: "";
    margin-top: 7.2vw;
    border-bottom: 1px solid #999;
  }
  .news-detail .news-content {
    padding: 5.6vw 0;
    text-indent: 2em;
    font-size: 4.8vw;
    line-height: 1.5;
  }
  .news-detail .news-content p {
    margin: 3.2vw 0;
  }
  .news-detail .news-content .submenu {
    font-size: 6.4vw;
    font-weight: bold;
  }
  .news-detail .news-content .news-pic {
    text-align: center;
    margin: 5.6vw 0;
    text-indent: 0;
  }
  .news-detail .news-content .news-pic img {
    max-width: 100%;
  }
}
@media screen and (min-width: 992px) {
  .banner {
    position: relative;
  }
  .banner .title {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    text-align: center;
  }
  .banner .title .zh {
    font-size: 62px;
    font-weight: bold;
    color: #fff;
  }
  .banner .title .zh span {
    color: #0193de;
  }
  .banner .title .en {
    position: relative;
    text-transform: uppercase;
    font-size: 46px;
    color: #fff;
    opacity: 0.6;
    font-weight: bold;
    left: 0;
    top: -28px;
    z-index: -1;
  }
  .news-list {
    width: 1060px;
    margin: auto;
    padding: 146px 0;
  }
  .news-list .news-item:not(:last-child) {
    margin-bottom: 100px;
  }
  .news-list .news-item a {
    display: flex;
    column-gap: 74px;
    align-items: center;
  }
  .news-list .news-item img {
    width: 280px;
    height: 183px;
    object-fit: cover;
  }
  .news-list .news-item .news-content {
    padding-bottom: 50px;
    flex: 1;
    border-bottom: 1px solid #a2a2a2;
  }
  .news-list .news-item .news-content .title {
    font-size: 18px;
    font-weight: bold;
    margin-bottom: 42px;
  }
  .news-list .news-item .news-content .content {
    font-weight: bold;
    line-height: 28px;
    height: 56px;
    margin-bottom: 28px;
  }
  .news-list .news-item .news-content .information {
    color: #a2a2a2;
  }
  .dynamic {
    padding: 65px 0 146px;
  }
  .dynamic .container {
    width: 1140px;
    margin: auto;
  }
  .dynamic h2 {
    font-size: 45px;
    color: #262626;
    margin-bottom: 65px;
  }
  .dynamic .dynamic-list {
    display: grid;
    grid-template-columns: repeat(auto-fill, 365px);
    grid-template-rows: repeat(auto-fill, 461px);
    column-gap: 20px;
  }
  .dynamic .dynamic-item {
    border: 1px solid #a2a2a2;
  }
  .dynamic .dynamic-item img {
    width: 100%;
    height: 207px;
    object-fit: cover;
  }
  .dynamic .dynamic-item .title {
    font-size: 20px;
    font-weight: bold;
    line-height: 32px;
    margin: 0 16px;
    margin-bottom: 18px;
  }
  .dynamic .dynamic-item .content {
    font-size: 18px;
    line-height: 30px;
    height: 90px;
    margin: 0 16px;
    margin-bottom: 24px;
  }
  .dynamic .dynamic-item .information {
    color: #a2a2a2;
    margin: 0 16px;
  }
  .videos {
    padding: 73px 0 146px;
  }
  .videos .container {
    width: 1040px;
    margin: auto;
  }
  .videos h2 {
    font-size: 45px;
    color: #262626;
    margin-bottom: 72px;
  }
  .videos .video-list {
    display: grid;
    grid-template-columns: repeat(auto-fill, 489px);
    grid-template-rows: repeat(auto-fill, 375px);
    column-gap: 54px;
    row-gap: 27px;
    justify-content: center;
  }
  .videos .video-list .video-item {
    border: 1px solid #a2a2a2;
  }
  .videos .video-list .video-item p {
    height: 83px;
    line-height: 83px;
    font-size: 25px;
    font-weight: bold;
    text-align: center;
  }
  .videos .video-list .video-item:hover {
    box-shadow: 0px 3px 7px 0px rgba(107, 107, 107, 0.35);
  }
  .videos video {
    width: 489px;
    height: 292px;
    background-color: #858585;
  }
  .news-detail {
    padding: 96px 0;
  }
  .news-detail .container {
    width: 1200px;
    margin: auto;
  }
  .news-detail .news-header .title {
    font-size: 30px;
    font-weight: bold;
    margin-bottom: 21px;
  }
  .news-detail .news-header .date {
    font-size: 14px;
  }
  .news-detail .news-header::after {
    display: block;
    content: "";
    margin-top: 30px;
    border-bottom: 1px solid #999;
  }
  .news-detail .news-content {
    padding: 20px 0;
    text-indent: 2em;
    font-size: 18px;
    line-height: 1.5;
  }
  .news-detail .news-content p {
    margin: 12px 0;
  }
  .news-detail .news-content .submenu {
    font-size: 24px;
    font-weight: bold;
  }
  .news-detail .news-content .news-pic {
    text-align: center;
    margin: 20px 0;
  }
  .news-detail .news-content .news-pic img {
    max-width: 100%;
  }
}