/* 小于 1400 的适配 */
@media screen and (max-width: 1537px) {
  .swiper {
    width: 100%;
    height: 100vh;
  }

  .swiper-slide {
    text-align: center;
    font-size: 18px;
    position: relative;
    /* Center slide text vertically */
    display: -webkit-box;
    display: -ms-flexbox;
    display: -webkit-flex;
    display: flex;
    -webkit-box-pack: center;
    -ms-flex-pack: center;
    -webkit-justify-content: center;
    justify-content: center;
    -webkit-box-align: center;
    -ms-flex-align: center;
    -webkit-align-items: center;
    align-items: center;
  }

  .swiper-slide .bg {
    min-width: 100%;
    vertical-align: top;
  }

  .swiper-pagination {
    right: calc(0.857 * 80px) !important;
  }

  .swiper-pagination .swiper-pagination-bullet {
    margin: calc(0.857 * 22px) 0 !important;
    background: #fff;
    opacity: 1;
    width: calc(0.857 * 8px);
    height: calc(0.857 * 8px);
  }

  .swiper-pagination .active {
    height: calc(0.857 * 32px);
    border-radius: calc(0.857 * 20px);
    background: #00038f;
  }



  .panel {
    position: relative;
    width: 100%;
    height: 100vh;
    background-repeat: no-repeat;
    background-position: center center;
    background-size: cover;
  }

  .swiper-slide .wrap {
    position: relative;
    left: 50%;
    top: 0;
    bottom: 0;
    transform: translate(-50%, 0);
    width: 100%;
  }

  .panel1 {
    background-color: #000000;
  }

  .panel1 .cover {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    width: 100%;
    z-index: 2;
    height: calc(0.857 * 450px);
    background: linear-gradient(to bottom, rgba(0, 0, 0, .8), rgba(0, 0, 0, 0));
  }

  .panel1 .video:not(.carousel-video) {
    position: absolute;
    left: 0;
    top: 0;
    z-index: 1;
    object-fit: cover;
    width: 100%;
    height: 100%;
  }

  .panel1 .wrap {
    padding-top: calc(0.857 * 60px);
    z-index: 2;
  }

  .panel1 .text {
    position: absolute;
    top: 25%;
    font-size: calc(0.857 * 42px);
    font-weight: bold;
    line-height: 1.1;
    text-align: center;
    width: 100%;
    color: #fff;
  }

  .panel1 .arrow {
    position: absolute;
    left: 50%;
    transform: translate(-50%, 0);
    bottom: calc(0.857 * 115px);
    animation: page1 1s infinite alternate;
  }

  .panel1 .arrow .next {
    margin-bottom: calc(0.857 * 10px);
    font-size: calc(0.857 * 20px);
    color: #fff;
  }

  .panel1 .arrow img {
    width: calc(0.857 * 22px);
    height: calc(0.857 * 37px);
  }


  .panel .wrap {
    z-index: 2;
  }

  .panel .wrap .title {
    position: absolute;
    top: 39.75%;
    left: 0;
    color: #fff;
    text-align: left;
  }

  .panel .video {
    position: absolute;
    left: 0;
    top: 0;
    z-index: 1;
    object-fit: cover;
    width: 100%;
    height: 100%;
  }

  .panel .wrap .title .text1 {
    margin-bottom: calc(0.857 * 10px);
    font-size: calc(0.857 * 42px);
    font-weight: bold;
    text-shadow: 2px 2px 5px rgba(0, 0, 0, .4)
  }

  .panel .wrap .title .text2 {
    font-size: calc(0.857 * 24px);
  }

  .panel .wrap .more {
    position: absolute;
    top: 62.77%;
    left: 0;
    transform: translate(0, -50%);
    width: calc(0.857 * 172px);
    height: calc(0.857 * 50px);
    text-align: center;
    line-height: calc(0.857 * 50px);
    color: #fff;
    font-size: calc(0.857 * 22px);
    background: #00038f;
    border-radius: calc(0.857 * 30px);
    cursor: pointer;
  }

  .panel .wrap .more a {
    color: #fff;
  }

  .panel_location {
    position: relative;
    width: 100%;
    height: 100vh;
    background: #f5f6f8;
  }

  .panel_location .info {
    position: absolute;
    top: calc(50% - ((0.857 * 513px) / 2));
    left: 0;
    z-index: 2;
    width: calc(0.857 * 620px);
    height: calc(0.857 * 513px);
    text-align: left;
  }

  .panel_location .info .title1 {
    padding-bottom: calc(0.857 * 25px);
    font-size: calc(0.857 * 42px);
    line-height: 1.2;
    color: #0542ac;
    font-weight: bold;
  }

  .panel_location .info .title2 {
    font-size: calc(0.857 * 22px);
    line-height: 1.6;
    color: #303030;
  }

  .panel_location .info-desc {
    margin-top: calc(0.857 * 60px);
    display: flex;
    justify-content: flex-start;
  }

  .panel_location .info-desc .item {
    margin-right: calc(0.857 * 40px);
  }

  .panel_location .info-desc .no {
    padding: calc(0.857 * 30px) 0;
    font-size: calc(0.857 * 40px);
    font-weight: bold;
    color: #0542ac;
    height: 100px;
  }

  .panel_location .info-desc .item:first-child .no {
    font-size: calc(0.857 * 30px);
  }

  .panel_location .info-desc .no span {
    position: relative;
  }

  .panel_location .info-desc .no.after span::after {
    content: '+';
    position: absolute;
    top: 0;
    right: calc(0.857 * -20px);
    font-size: calc(0.857 * 30px);
    color: #0542ac;
  }

  .panel_location .info-desc .desc {
    font-size: calc(0.857 * 18px);
    color: #6e6e6e;
    white-space: nowrap;
  }

  .panel_location .map {
    position: absolute;
    top: calc(50% - ((0.857 * 513px) / 2));
    right: calc(0.857 * -78px);
    z-index: 1;
    width: calc(0.857 * 1028px);
    height: calc(0.857 * 513px);
  }

  .panel_location .map .bg {
    width: 100%;
  }

  .footer {
    align-items: flex-start;
    width: 100%;
    height: calc(0.857 * 618px);
  }
}

/** 大于1400 的适配 **/
@media screen and (min-width: 1537px) {

  .swiper {
    width: 100%;
    height: 100vh;
  }

  .swiper-slide {
    text-align: center;
    font-size: 18px;
    position: relative;
    /* Center slide text vertically */
    display: -webkit-box;
    display: -ms-flexbox;
    display: -webkit-flex;
    display: flex;
    -webkit-box-pack: center;
    -ms-flex-pack: center;
    -webkit-justify-content: center;
    justify-content: center;
    -webkit-box-align: center;
    -ms-flex-align: center;
    -webkit-align-items: center;
    align-items: center;
  }

  .swiper-slide .bg {
    min-width: 100%;
    /* min-height: 100%; */
    vertical-align: top;
  }

  .swiper-pagination {
    right: 80px !important;
  }

  .swiper-pagination .swiper-pagination-bullet {
    margin: 22px 0 !important;
    background: #fff;
    opacity: 1;
    width: 8px;
    height: 8px;
  }

  .swiper-pagination .active {
    height: 32px;
    border-radius: 20px;
    background: #00038f;
  }


  .panel {
    position: relative;
    width: 100%;
    height: 100vh;
    background: no-repeat center;
    background-size: cover;
  }

  .swiper-slide .wrap {
    position: absolute;
    left: 50%;
    top: 0;
    bottom: 0;
    transform: translate(-50%, 0);
    width: 1400px;
  }

  .panel1 {
    background-color: #142656;
  }

  .panel1 .cover {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    width: 100%;
    z-index: 2;
    height: calc(0.857 * 450px);
    background: linear-gradient(to bottom, rgba(0, 0, 0, .8), rgba(0, 0, 0, 0));
  }

  .panel1 .wrap {
    padding-top: 60px;
    z-index: 2;
  }

  .panel1 .video {
    position: absolute;
    left: 0;
    top: 0;
    z-index: 1;
    object-fit: cover;
    width: 100%;
    height: 100%;
  }

  .panel1 .text {
    position: absolute;
    top: 24%;
    font-size: 42px;
    font-weight: bold;
    line-height: 1.1;
    text-align: center;
    width: 100%;
    color: #fff;
  }

  .panel1 .arrow {
    position: absolute;
    left: 50%;
    transform: translate(-50%, 0);
    bottom: 115px;
    animation: page1 1s infinite alternate;
  }

  .panel1 .arrow .next {
    margin-bottom: 10px;
    font-size: 20px;
    color: #fff;
  }

  .panel1 .arrow img {
    width: 22px;
    height: 37px;
  }

  .panel .wrap {
    z-index: 2;
  }

  .panel .video {
    position: absolute;
    left: 0;
    top: 0;
    z-index: 1;
    object-fit: cover;
    width: 100%;
    height: 100%;
  }

  .panel .wrap .title {
    position: absolute;
    top: 39.75%;
    left: 0;
    color: #fff;
    text-align: left;
  }

  .panel .wrap .title .text1 {
    margin-bottom: 10px;
    font-size: 42px;
    font-weight: bold;
    text-shadow: 2px 2px 5px rgba(0, 0, 0, .4)
  }

  .panel .wrap .title .text2 {
    font-size: 24px;
  }

  .panel .wrap .more {
    position: absolute;
    top: 62.77%;
    left: 0;
    transform: translate(0, -50%);
    width: 172px;
    height: 50px;
    text-align: center;
    line-height: 50px;
    color: #fff;
    font-size: 22px;
    background: #00038f;
    border-radius: 30px;
    cursor: pointer;
  }

  .panel .wrap .more a {
    color: #fff;
  }

  .panel_location {
    position: relative;
    width: 100%;
    height: 100vh;
    background: #f5f6f8;
  }

  .panel_location .info {
    position: absolute;
    top: calc(50% - 256px);
    left: 0;
    z-index: 2;
    width: 620px;
    height: 513px;
    text-align: left;
  }

  .panel_location .info.active {
    animation: info 1s 1 ease-out;
  }

  .panel_location .info .title1 {
    padding-bottom: 25px;
    font-size: 42px;
    line-height: 1.2;
    color: #0542ac;
    font-weight: bold;
  }

  .panel_location .info .title2 {
    font-size: 22px;
    line-height: 1.6;
    color: #303030;
  }

  .panel_location .info-desc {
    margin-top: 110px;
    display: flex;
    justify-content: flex-start;
    white-space: nowrap;
  }

  .panel_location .info-desc .item {
    margin-right: 40px;
  }

  .panel_location .info-desc .no {
    padding: 43px 0;
    font-size: 45px;
    font-weight: bold;
    color: #0542ac;
    height: 100px;
  }

  .panel_location .info-desc .item:first-child .no {
    font-size: 30px;
  }

  .panel_location .info-desc .no span {
    position: relative;
  }

  .panel_location .info-desc .no.after span::after {
    content: '+';
    position: absolute;
    top: 0;
    right: -20px;
    font-size: 30px;
    color: #0542ac;
  }

  .panel_location .info-desc .desc {
    font-size: 18px;
    color: #6e6e6e;
    white-space: nowrap;
  }

  .panel_location .map {
    position: absolute;
    top: calc(50% - 256px);
    right: -78px;
    z-index: 1;
    width: 1028px;
    height: 513px;
  }

  .panel_location .map .bg {
    width: 100%;
  }

  .footer {
    align-items: flex-start;
    width: 100%;
    height: 618px;
  }
}

/** 屏幕高度小于 900  **/
@media screen and (max-width: 1400px) and (max-height: 850px) {

  /*.panel4 .panel4-wrap {*/
  /*  margin: 130px auto 0;*/
  /*}*/
  .panel4 .number {
    display: none;
  }
}

/** 屏幕高度小于 900  **/
@media screen and (min-width: 1400px) and (max-height: 950px) {

  /*.panel4 .panel4-wrap {*/
  /*  margin: 120px auto 0;*/
  /*}*/
  .panel4 .number {
    display: none;
  }
}

/*============= 首页 =============*/


@keyframes page1 {
  0% {
    opacity: 1;
  }

  100% {
    opacity: .2;
  }
}

@keyframes page4 {
  0% {
    opacity: .1;
    transform: translate(0, 150px);
  }

  100% {
    opacity: 1;
    transform: translate(0, 0);
  }
}

@keyframes info {
  0% {
    transform: translate(-300px, -50%);
  }

  100% {
    transform: translate(0, -50%);
  }
}

@keyframes map {
  0% {
    transform: translate(300px, -50%);
  }

  100% {
    transform: translate(0, -50%);
  }
}

@keyframes page5_3 {
  0% {
    transform: translate(100px, 0);
  }

  100% {
    transform: translate(0, 0);
  }
}




/* 视频轮播样式 */
.video-carousel-container {
  width: 100%;
  height: 100vh;
  position: absolute;
  top: 0;
  left: 0;
  overflow: hidden;
}

.video-carousel {
  width: 100%;
  height: 100%;
  overflow: hidden;
}

.video-carousel .swiper-wrapper {
  width: 100%;
  height: 100%;
}

.video-carousel .swiper-slide {
  width: 100%;
  height: 100%;
  text-align: center;
  display: flex;
  justify-content: center;
  align-items: center;
  position: relative;
  z-index: 1;
}

.carousel-video {
  width: 100%;
  height: 100%;
  /* object-fit: cover; */
}

.video-carousel-prev,
.video-carousel-next {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 40px;
  height: 40px;
  background-color: rgba(0, 0, 0, 0.5);
  color: white;
  border-radius: 50%;
  display: flex;
  justify-content: center;
  align-items: center;
  cursor: pointer;
  z-index: 10;
}

.video-carousel-pagination {
  position: absolute;
  bottom: 30px;
  left: 0;
  width: 100%;
  text-align: center;
  z-index: 10;
}

.video-carousel-pagination .swiper-pagination-bullet {
  width: 12px;
  height: 12px;
  display: inline-block;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.5);
  margin: 0 8px;
  transition: all 0.3s ease;
  cursor: pointer;
}

.video-carousel-pagination .swiper-pagination-bullet-active {
  width: 30px;
  border-radius: 6px;
  background: #00038f;
}

/* 确保轮播项正确显示 */
.video-carousel .swiper-slide {
  position: relative;
  opacity: 1;
  visibility: visible;
  z-index: 1;
  overflow: hidden;
}

.video-carousel .swiper-slide-active {
  z-index: 2;
}

/* 视频轮播容器样式 */
.video-carousel-container {
  width: 100%;
  height: 100vh;
  position: absolute;
  top: 0;
  left: 0;
  overflow: hidden;
  z-index: 3;
}

.video-carousel {
  width: 100%;
  height: 100%;
  overflow: hidden;
}

.video-carousel .swiper-wrapper {
  width: 100%;
  height: 100%;
}

.carousel-video {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* 愿景部分样式 */
.vision-section {
  position: relative;
  z-index: 2;
  text-align: center;
  /* padding: 100px 20px; */
  display: flex;
  width: 100%;
  height: 100%;
  flex-direction: column;
  justify-content: center;
  align-items: center;
}

.vision-section * {
  color: white !important;
}

.vision-title {
  font-size: 42px;
  font-weight: bold;
  margin-bottom: 20px;
}

.vision-subtitle {
  font-size: calc(0.857 * 18px);
  margin-bottom: 80px;
  opacity: 0.9;
}

.stats-container {
  display: flex;
  justify-content: center;
  gap: 60px;
  flex-wrap: nowrap;
}

.stat-item {
  text-align: center;
  width: 220px;
}

.stat-icon {
  margin-bottom: 20px;
}
.stat-icon img {
  width: 60px;
  height: 60px;
}

.stat-value {
  display: flex;
  justify-content: center;
  align-items: baseline;
  gap: 8px;
  margin-bottom: 10px;
}

.stat-number {
  font-size: calc(0.857 * 42px);
  font-weight: bold;
}

.stat-unit {
  font-size: calc(0.857 * 24px);
}

.stat-label {
  font-size: calc(0.857 * 20px);

  opacity: 0.8;
}



/* 响应式调整 */
@media (max-width: 1200px) {
  .stats-container {
    gap: 40px;
  }

  .stat-number {
    font-size: calc(0.857 * 36px);
  }

  .stat-unit {
    font-size: calc(0.857 * 20px);
  }

  .stat-value {
    gap: 6px;
  }
}

@media (max-width: 992px) {
  .stats-container {
    gap: 30px;
  }

  .stat-number {
    font-size: calc(0.857 * 32px);
  }

  .stat-unit {
    font-size: calc(0.857 * 18px);
  }

  .stat-value {
    gap: 5px;
  }
}

@media (max-width: 768px) {
  .stats-container {
    flex-direction: column;
    align-items: center;
    gap: 40px;
  }

  .vision-title {
    font-size: 42px;
  }

  .vision-subtitle {
    font-size: calc(0.857 * 16px);
    margin-bottom: 40px;
  }

  .stat-number {
    font-size: calc(0.857 * 32px);
  }

  .stat-unit {
    font-size: calc(0.857 * 18px);
  }
}

/* 新闻卡片轮播样式 */
.news-section {
  background-color: #f5f6f8;
  height: auto;
  min-height: 80vh;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 100px 0;
}

.news-section-container {
  width: 100%;
  max-width: 1600px;
  margin: 0 auto;
  height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 0 40px;
}

.news-section-title {
  font-size: calc(0.857 * 42px);
  line-height: 1.2;
  color: #0542ac;
  font-weight: bold;
  text-align: left;
  margin-bottom: 60px;
}

.news-card-swiper-container {
  position: relative;
  width: 100%;
  height: 600px;
  overflow: hidden;
}

.news-card-swiper {
  width: 100%;
  height: 100%;
}

.news-card-swiper .swiper-wrapper {
  height: 100%;
  align-items: center;
}


.news-card {
  display: block;
  width: 100%;
  height: 100%;
  background: white;
  border-radius: 8px;
  overflow: hidden;
  transition: all 0.3s ease;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
  position: relative;
}

.news-card:hover {
  transform: translateY(-12px);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
  border-radius: 8px;
}

.news-card-image {
  position: relative;
  width: 100%;
  height: 280px;
  overflow: hidden;
}

.news-card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.3s ease;
}

.news-card:hover .news-card-image img {
  transform: scale(1.05);
}

.news-card-content {
  padding: 30px;
}

.news-card-date {
  font-size: 28px;
  font-weight: bold;
  color: #0542ac;
  margin-bottom: 20px;
  text-align: left;
}

.news-card-title {
  font-size: 18px;
  font-weight: bold;
  color: #333;
  margin-bottom: 20px;
  line-height: 1.4;
  height: 50px;
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  text-align: left;
}

.news-card-desc {
  font-size: 16px;
  color: #666;
  margin: 0 0 30px;
  line-height: 1.5;
  height: 75px;
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  text-align: left;
}

.news-card-tag {
  font-size: 14px;
  color: #666;
  position: relative;
  display: inline-block;
  margin-top: 10px;
  background: #f5f5f5;
  padding: 8px 18px;
  border-radius: 20px;
  z-index: 10;
}

.news-card-pagination {
  position: absolute;
  bottom: 30px;
  left: 0;
  width: 100%;
  text-align: center;
  z-index: 10;
}

.news-card-pagination .news-bullet {
  width: 8px;
  height: 8px;
  background: #ddd;
  border-radius: 50%;
  opacity: 1;
  transition: all 0.3s ease;
  margin: 0 6px !important;
  display: inline-block;
  cursor: pointer;
}

.news-card-pagination .news-bullet-active {
  background: #00038f;
  width: 24px;
  border-radius: 4px;
}

/* 响应式调整 */
@media (max-width: 1200px) {
  .news-section-title {
    font-size: calc(0.857 * 36px);
    margin-bottom: 40px;
  }

  .news-card-swiper-container {
    height: 550px;
  }

  .news-card-image {
    height: 240px;
  }

  .news-card-date {
    font-size: 24px;
  }

  .news-card-title {
    font-size: 16px;
    height: 45px;
  }

  .news-card-desc {
    font-size: 14px;
    height: 80px;
  }
}

@media (max-width: 992px) {
  .news-section-title {
    font-size: calc(0.857 * 32px);
    margin-bottom: 30px;
  }

  .news-card-swiper-container {
    height: 500px;
  }

  .news-card-image {
    height: 200px;
  }

  .news-card-date {
    font-size: 22px;
  }

  .news-card-title {
    font-size: 15px;
    height: 40px;
  }

  .news-card-desc {
    font-size: 13px;
    height: 70px;
  }
}

@media (max-width: 768px) {
  .news-section-title {
    font-size: calc(0.857 * 28px);
    margin-bottom: 25px;
  }

  .news-card-swiper-container {
    height: 450px;
  }

  .news-card-image {
    height: 160px;
  }

  .news-card-date {
    font-size: 20px;
  }

  .news-card-title {
    font-size: 14px;
    height: 35px;
  }

  .news-card-desc {
    font-size: 12px;
    height: 60px;
  }
}