.fp-tableCell {
    vertical-align: initial;
}

.site-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: 73px;
    z-index: 999;
    background: rgba(36, 77, 169, .8);
    color: #fff;
}

.header-inner {
    width: 1350px;
    height: 100%;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.site-header .logo .img1 {
    display: block;
}

.site-header .logo .img2 {
    display: none;
}

.site-header .main-nav {
    height: 100%;
}

.site-header .main-nav ul {
    display: flex;
    align-items: center;
    gap: 50px;
}

.site-header .main-nav ul>li {
    position: relative;
    height: 73px;
    display: flex;
    align-items: center;
}

.site-header .main-nav ul>li.active::after,
.site-header .main-nav ul>li:hover::after {
    content: "";
    position: absolute;
    width: 100%;
    height: 2px;
    background-color: #fff;
    bottom: 4px;
    /* left: 50%;
  transform: translateX(-50%); */
}

.site-header .main-nav ul li>a {
    color: #ffffff;
    font-size: 22px;
    display: block;
    /* padding: 10px 0; */
    transition: all 0.3s;
}


/* .site-header .main-nav ul li:hover>a,
.site-header .main-nav ul li.active>a {
  color: #ffd700;
  font-weight: 700;
} */


/* 二级菜单 */

.site-header .main-nav ul li .sub_nav3 {
    display: none;
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%);
    min-width: 200px;
    background: rgba(36, 77, 169, 0.95);
    padding: 10px 0;
    border-radius: 4px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    z-index: 1000;
}

.site-header .main-nav ul li .sub_nav3>a::after {
    content: "";
    position: absolute;
    /* left: -31px; */
    right: -12px;
    top: 0;
    width: 44px;
    height: 100%;
}

.site-header .main-nav ul li .sub_nav4 .nav4_a:after {
    content: "";
    position: absolute;
    right: -12px;
    top: 0;
    width: 44px;
    height: 100%;
}

.site-header .main-nav ul li:hover .sub_nav3 {
    display: block;
}

.site-header .main-nav .sub_nav3>a {
    position: relative;
    display: block;
    padding: 12px 20px;
    color: #ffffff;
    font-size: 16px;
    white-space: nowrap;
    transition: background-color 0.3s, color 0.3s;
}

.site-header .main-nav .sub_nav3>a:hover {
    background-color: rgba(255, 255, 255, 0.1);
    /* color: #ffd700; */
}


/* 三级菜单 */

.site-header .main-nav .sub_nav4 {
    display: none;
    position: absolute;
    top: 0;
    left: 100%;
    min-width: 180px;
    background: rgba(36, 77, 169, 0.95);
    padding: 10px 0;
    border-radius: 4px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    margin-left: 5px;
}

.site-header .main-nav .sub_nav3>a:hover .sub_nav4 {
    display: block;
}

.site-header .main-nav .sub_nav4 .nav4_a {
    position: relative;
    display: block;
    padding: 10px 20px;
    color: #ffffff;
    font-size: 15px;
    cursor: pointer;
    white-space: nowrap;
    transition: background-color 0.3s, color 0.3s;
}

.site-header .main-nav .sub_nav4 .nav4_a:hover {
    background-color: rgba(255, 255, 255, 0.1);
    /* color: #ffd700; */
}


/* 四级菜单 */

.site-header .main-nav .sub_nav5 {
    display: none;
    position: absolute;
    top: -10px;
    left: 100%;
    min-width: 180px;
    background: rgba(36, 77, 169, 0.95);
    padding: 10px 0;
    border-radius: 4px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    margin-left: 5px;
}

.site-header .main-nav .sub_nav4 .nav4_a:hover .sub_nav5 {
    display: block;
}

.site-header .main-nav .sub_nav5 .nav5_a {
    display: block;
    padding: 10px 20px;
    color: #ffffff;
    font-size: 14px;
    cursor: pointer;
    white-space: nowrap;
    transition: background-color 0.3s, color 0.3s;
}

.site-header .main-nav .sub_nav5 .nav5_a:hover {
    background-color: rgba(255, 255, 255, 0.1);
    /* color: #ffd700; */
}

.site-header.white {
    background: #fff;
    box-shadow: 0px 3px 3px #eeeeee;
}

.site-header.white .logo .img2 {
    display: block;
}

.site-header.white .logo .img1 {
    display: none;
}

.site-header.white .header-search .img2 {
    display: block;
}

.site-header.white .header-search .img1 {
    display: none;
}

.site-header.white .main-nav ul>li>a {
    color: var(--cos-primary-color);
}

.site-header.white .main-nav ul>li.active::after {
    background-color: var(--cos-primary-color);
}

.site-header.white .main-nav ul li .sub_nav3,
.site-header.white .main-nav .sub_nav3>a:hover .sub_nav4,
.site-header.white .main-nav .sub_nav4 .nav4_a:hover .sub_nav5 {
    background: rgba(255, 255, 255, 0.9);
}

.site-header.white .main-nav .sub_nav3>a,
.site-header.white .main-nav .sub_nav4 .nav4_a,
.site-header.white .main-nav .sub_nav5 .nav5_a {
    color: var(--cos-primary-color);
}

.site-header.white .main-nav .sub_nav3>a:hover,
.site-header.white .main-nav .sub_nav4 .nav4_a:hover,
.site-header.white .main-nav .sub_nav5 .nav5_a:hover {
    background: rgba(255, 255, 255, 1);
}

.header-right {
    display: flex;
    align-items: center;
    gap: 10px;
}

.header-search {
    width: 28px;
    height: 28px;
    /* border: 1px solid rgba(255, 255, 255, 0.7); */
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 12px;
    cursor: pointer;
}

.header-search .img1 {
    display: block;
}

.header-search .img2 {
    display: none;
}


/* .search-icon img {
  width: 24px;
  height: 24px;
} */

.lang {
    border-radius: 12px;
    background-color: rgb(33, 71, 137);
    width: 48px;
    height: 24px;
    text-align: center;
    line-height: 24px;
    color: #fff;
    font-size: 15px;
}

.section-progress {
    position: fixed;
    right: 40px;
    top: 50%;
    transform: translateY(-50%);
    z-index: 998;
}

.section-progress.is-hidden {
    opacity: 0;
    pointer-events: none;
}

.section-progress ul {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.section-progress li {
    display: flex;
    align-items: center;
    gap: 12px;
    cursor: pointer;
    color: #2d3a55;
    font-size: 16px;
    justify-content: flex-end;
}

.section-progress .label {
    display: none;
}

.section-progress li.active .label {
    display: inline-block;
}

.section-progress .dot {
    width: 15px;
    height: 15px;
    border-radius: 50%;
    /* background: #99a6bf; */
    background: var(--cos-primary-color);
    display: inline-block;
}

.section-progress li.active .dot {
    width: 15px;
    height: 15px;
    background: var(--cos-primary-color);
    border: 2px solid rgba(52, 103, 194, 0.4);
    padding: 2px;
    background-clip: content-box;
    margin-right: -4px;
}

.section-progress li.active {
    color: var(--cos-primary-color);
}


/* 第一页和第三页时的灰色样式 */

.section-progress.gray li {
    color: #fff;
}

.section-progress.gray .dot {
    background: #fff;
}

.section-progress.gray li.active .dot {
    background: #fff;
    background-clip: content-box;
    border: 2px solid rgba(255, 255, 255, 0.4)
}

.section-progress.gray li.active {
    color: #fff;
}

.section {
    position: relative;
}

.section-inner {
    width: 1350px;
    margin: 0 auto;
    /* padding: 120px 0 240px; */
}

.section-tag {
    margin-bottom: 76px;
    margin-top: 100px;
}

.section-tag p {
    color: var(--cos-primary-color);
    font-size: 29px;
    font-weight: 700;
    /* margin-bottom: 12px; */
}

.section-tag span {
    color: #8d8d8d;
    font-size: 18px;
    text-transform: uppercase;
}

.section-tag.light {
    color: #a6c2ff;
}

.section-banner {
    background: #021534;
}

.section-banner .container {
    position: relative;
    width: 100%;
    height: 100vh;
}

.fullpage-wrapper .swiper-wrapper {
    z-index: 111;
}

.banner-slider {
    /* position: relative; */
    width: 100%;
    height: 100%;
}

.banner-swiper {
    position: relative;
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.banner-slide {
    position: relative;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    display: flex;
    flex-direction: column;
    justify-content: center;
    /* background-color: var(--cos-primary-color); */
}

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

.banner-shared-video {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    z-index: 2;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s ease;
}

.banner-shared-video.active {
    opacity: 1;
}

.banner-video-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: #244DA9;
    opacity: 0;
    z-index: 2;
    pointer-events: none;
    transition: opacity 0.3s ease;
}

.banner-video-overlay.active {
    opacity: 0.3;
}

.banner-slide .banner-text {
    position: relative;
    z-index: 3;
}


/* .waves{
  position: absolute;
  bottom: 0;
  left: 0;
} */

.banner-text {
    /* position: absolute;
  left: 10%;
  top: 45%;
  transform: translateY(-50%); */
    color: #ffffff;
    width: 1350px;
    margin: 0 auto;
    margin-top: -100px;
}

.banner-title {
    font-size: 36px;
    margin: 16px 0;
    font-weight: 600;
}

.banner-line {
    font-size: 43px;
    line-height: 2;
}

.banner-controls {
    position: absolute;
    left: 10%;
    bottom: 120px;
    color: #ffffff;
    z-index: 111;
    width: 1350px;
    display: flex;
    gap: 18px;
    /* align-items: flex-start; */
    /* flex-direction: column;  */
}

.banner-numbers {
    color: #ffffff;
    position: absolute;
    z-index: 111;
    width: 1350px;
    left: 50%;
    transform: translateX(-50%);
    top: calc(50% + 220px);
    display: flex;
    gap: 18px;
}

.banner-num {
    width: 40px;
    height: 40px;
    font-size: 28px;
    /* border: 1px solid rgba(255, 255, 255, 0.6); */
    /* background: transparent; */
    color: #ffffff;
    cursor: pointer;
    opacity: .6;
}

.banner-num.active {
    /* background: #ffffff; */
    /* color: #1a2b55; */
    opacity: 1;
    position: relative;
}

.banner-num.active::after {
    content: "";
    width: 1px;
    height: 23px;
    position: absolute;
    top: -30px;
    background-color: #fff;
    left: 14px
}

.banner-dots {
    z-index: 111;
    position: absolute;
    display: flex;
    gap: 10px;
    /* left: 10%; */
    bottom: 45px;
    color: #ffffff;
    z-index: 111;
    /* width: 1350px; */
    width: 100%;
    justify-content: center;
}

.banner-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: #0c3465;
    cursor: pointer;
}

.banner-dot.active {
    width: 10px;
    height: 10px;
    background: #ffffff;
}

.section-intro {
    /* background: #f5f7fb; */
    background: url("../images/index_bg1.png") no-repeat top center;
    background-size: cover;
}

.intro-grid {
    display: flex;
    align-items: center;
    /* align-items: flex-start; */
    gap: 60px;
    position: relative;
}

.intro-text {
    width: 50%;
}

.intro-text h2 {
    font-size: 24px;
    margin-bottom: 30px;
    font-weight: 700;
}

.info {
    margin-bottom: 80px;
}

.info p {
    font-size: 20px;
    line-height: 40px;
}


/* .intro-text p {
  color: #455072;
  margin-bottom: 12px;
} */

.intro-stats {
    display: flex;
    gap: 100px;
    margin: 30px 0;
}

.intro-stats div {
    display: flex;
    flex-direction: column;
    /* border-bottom: 1px solid var(--cos-primary-color); */
    padding-bottom: 20px;
    text-align: center;
}

.intro-stats div:first-of-type {
    width: 140px;
}

.intro-stats div:nth-of-type(2) {
    width: 155px;
}

.intro-stats div:nth-of-type(3) {
    width: 120px;
}

.stat-value {
    font-size: 40px;
    color: var(--cos-primary-color);
    font-weight: 700;
    /* width: 150px; */
}

.stat-label {
    font-size: 18px;
    color: var(--cos-primary-color);
    margin-top: 6px;
}

.more {
    background: var(--cos-primary-color);
    display: block;
    margin-top: 70px;
    width: 150px;
    height: 40px;
    line-height: 40px;
    color: rgb(255, 255, 255);
    text-align: center;
    border-top-right-radius: 20px;
    border-bottom-left-radius: 20px;
    transition: all 0.5s ease 0s
}

.intro-map {
    width: 60%;
    display: flex;
    justify-content: center;
    position: absolute;
    right: 0;
}

.intro-map img {
    width: 100%;
    margin-top: 10%;
}

.section-solution {
    background: url("../images/index_bg2.jpg") no-repeat top center;
    background-size: cover;
    color: #ffffff;
}

.section-solution .section-tag {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
}

.section-solution .section-tag p,
.section-solution .section-tag span {
    color: #fff;
}

.solution-wrapper {
    text-align: center;
}

.solution-title {
    display: flex;
    display: flex;
    flex-direction: column;
    align-content: center;
    align-items: center;
    justify-content: center;
    margin-bottom: 95px;
}

.solution-title span {
    font-size: 35px;
    margin-bottom: 10px;
    font-weight: 700;
}

.solution-title .hr {
    width: 100px;
    height: 1px;
    background-color: #fff;
}

.solution-content {
    min-height: 120px;
    margin-bottom: 80px;
}

.solution-panel {
    display: none;
}

.solution-panel.is-active {
    display: block;
}

.solution-panel h3 {
    font-size: 40px;
    /* margin-bottom: 12px; */
    line-height: 82px;
}

.solution-panel p {
    font-size: 16px;
    color: #d4e0ff;
}

.solution-icons {
    display: flex;
    justify-content: center;
    gap: 140px;
}

.solution-icon {
    background: transparent;
    color: #ffffff;
    border: none;
    cursor: pointer;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 40px;
}

.solution-icon .icon-circle {
    width: 114px;
    height: 114px;
    border-radius: 50%;
    border: 2px solid rgba(255, 255, 255, 0.9);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all .6s;
}

.solution-icon.active .icon-circle {
    background: var(--cos-primary-color);
    border-color: var(--cos-primary-color);
}

.icon-label {
    font-size: 20px;
}

.section-honor {
    background: url(../images/index_bg3.png) no-repeat top center;
    background-size: cover;
    color: #2f5fa9;
}

.honor-wrapper {
    /* height: 100%; */
    display: flex;
    flex-direction: column;
    /* padding: 90px 0 70px; */
    position: relative;
}

.section-honor .section-tag {
    /* margin: 0; */
}

.section-honor .section-tag p {
    color: var(--cos-primary-color);
}

.certify {
    position: relative;
    width: 1350px;
    margin: 0 auto
}

.certify .swiper-container {
    padding-bottom: 60px;
    position: relative;
    -webkit-box-reflect: below -110px linear-gradient(transparent, rgba(0, 0, 0, 0.3));
    box-reflect: below -110px linear-gradient(transparent, rgba(0, 0, 0, 0.3));
}

.certify .swiper-slide {
    width: 300px;
    height: 227px;
    overflow: hidden;
    background: #fff;
    background: linear-gradient(135deg, #d1d2d4 0%, #f0f1f1 25%, #d1d2d4 50%, #f0f1f1 75%, #d1d2d4 100%);
    box-shadow: 0 8px 30px #ddd;
    padding: 10px 10px 0 10px;
    box-sizing: border-box;
}

.certify .swiper-slide img {
    display: block;
    width: 100%;
    height: 200px;
}

.certify .swiper-slide p {
    line-height: 98px;
    padding-top: 0;
    text-align: center;
    color: #636363;
    font-size: 1.1em;
    margin: 0;
}

.certify .swiper-pagination {
    width: 100%;
    bottom: 20px;
}

.certify .swiper-pagination-bullets .swiper-pagination-bullet {
    margin: 0 5px;
    border: 3px solid #fff;
    background-color: #d5d5d5;
    width: 10px;
    height: 10px;
    opacity: 1;
}

.certify .swiper-pagination-bullets .swiper-pagination-bullet-active {
    border: 3px solid #00aadc;
    background-color: #fff;
}

.certify .swiper-button-prev {
    left: 0;
    top: 42%;
    /* width: 45px; */
    /* height: 45px; */
    background: url(../images/index_icon7.png) no-repeat;
    background-size: cover;
}

.certify .swiper-button-prev:hover {
    /* background-position: 0 -46px;
  background-size: 100% */
}

.certify .swiper-button-next {
    right: 0;
    top: 42%;
    /* width: 45px; */
    /* height: 45px; */
    background: url(../images/index_icon8.png) no-repeat;
    background-size: cover;
}

.certify .swiper-button-next:hover {
    /* background-position: 0 -139px;
  background-size: 100% */
}

.certify .swiper-button-prev::after,
.certify .swiper-button-next::after {
    content: '';
}

.honor-stage {
    position: relative;
    flex: 1;
    min-height: 500px;
    display: flex;
    align-items: center;
    justify-content: center;
    padding-top: 20px;
}

.honor-display {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 2;
}

.honor-display.is-hidden {
    display: none;
}

.honor-empty {
    font-size: 80px;
    font-weight: 700;
    color: rgba(47, 95, 169, 0.25);
    letter-spacing: 6px;
}


/* .honor-stage::after {
  content: "";
  position: absolute;
  left: 50%;
  bottom: 40px;
  transform: translateX(-50%);
  width: 980px;
  height: 260px;
  background: radial-gradient(circle at center, rgba(188, 202, 220, 0.45) 0%, rgba(188, 202, 220, 0) 68%);
  pointer-events: none;
  z-index: 1;
} */

.honor-swiper-container {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 2;
}

.honor-swiper-container.is-hidden {
    display: none;
}

.honor-swiper {
    position: relative;
    width: 100%;
    max-width: 1100px;
    padding: 40px 0 140px;
    margin: 0 auto;
    overflow: visible;
}

.honor-swiper .swiper-wrapper {
    align-items: center;
}

.honor-swiper .swiper-slide {
    opacity: 0;
    visibility: hidden;
    transform: scale(0.55) translateY(18px);
    transition: transform 0.6s ease, opacity 0.6s ease;
    will-change: transform, opacity;
}

.honor-swiper .swiper-slide-active {
    opacity: 1;
    visibility: visible;
    transform: scale(1);
    z-index: 3;
}

.honor-swiper .swiper-slide-prev,
.honor-swiper .swiper-slide-next {
    opacity: 1;
    visibility: visible;
    transform: scale(0.68) translateY(18px);
    z-index: 2;
}

.honor-slide {
    width: 360px;
    display: flex;
    justify-content: center;
    align-items: center;
}

.honor-card {
    width: 300px;
    height: 430px;
    background: #ffffff;
    border-radius: 6px;
    padding: 18px 18px 82px;
    position: relative;
    box-shadow: 0 28px 45px rgba(40, 70, 110, 0.18);
    overflow: visible;
}

.honor-card::before {
    content: "";
    position: absolute;
    inset: 16px 16px 88px 16px;
    border: 1px solid #e3e7ee;
    border-radius: 4px;
    pointer-events: none;
}

.honor-card img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    border-radius: 2px;
    display: block;
    position: relative;
    z-index: 1;
}

.honor-nav {
    position: absolute;
    top: 50%;
    width: 46px;
    height: 46px;
    border: 1px solid rgba(170, 185, 205, 0.65);
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.7);
    cursor: pointer;
    transform: translateY(-50%);
    transition: transform 0.3s ease;
    z-index: 200;
}

.honor-prev {
    left: 200px;
}

.honor-next {
    right: 200px;
}

.honor-nav::before {
    content: "";
    position: absolute;
    top: 50%;
    left: 50%;
    width: 14px;
    height: 14px;
    border-top: 2px solid #aab6ca;
    border-right: 2px solid #aab6ca;
    transform: translate(-50%, -50%) rotate(225deg);
    transition: border-color 0.3s ease;
}

.honor-next::before {
    transform: translate(-50%, -50%) rotate(45deg);
}

.honor-nav:hover {
    transform: translateY(-50%) scale(1.05);
}

.honor-nav:hover::before {
    border-color: #7b8da8;
}

.honor-tabs {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 180px;
    margin-top: 20px;
    -webkit-box-reflect: below 1px linear-gradient(transparent, rgba(0, 0, 0, 0.1));
    box-reflect: below 1px linear-gradient(transparent, rgba(0, 0, 0, 0.1));
}

.honor-tab {
    width: 280px;
    height: 44px;
    /* padding: 0 22px; */
    border: none;
    background: #878787;
    color: #ffffff;
    cursor: pointer;
    font-size: 23px;
    border-radius: 22px;
    transition: all 0.3s;
    display: inline-flex;
    align-items: center;
    gap: 12px;
    /* box-shadow: 0 8px 20px rgba(143, 152, 166, 0.25); */
    display: flex;
    justify-content: center;
    align-items: center;
}

.honor-tab.active {
    background: #2f5fd9;
    /* box-shadow: 0 8px 20px rgba(47, 95, 217, 0.3); */
}

.tab-icon img {
    height: 28px;
    margin-top: 5px;
}


/* .tab-icon {
  width: 28px;
  height: 28px;
  border-radius: 9px;
  background-color: rgba(255, 255, 255, 0.2);
  background-repeat: no-repeat;
  background-position: center;
  background-size: 16px 16px;
  flex-shrink: 0;
}

.tab-icon-patent {
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23ffffff' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'><path d='M4 4h12a4 4 0 0 1 4 4v12H8a4 4 0 0 0-4 4z'/><path d='M4 4v16'/><path d='M8 8h12'/></svg>");
}

.tab-icon-qualification {
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23ffffff' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'><circle cx='12' cy='8' r='5'/><path d='M8 13l-2 9 6-4 6 4-2-9'/></svg>");
} */

.tab-title {
    font-size: 23px;
    font-weight: 700;
    /* letter-spacing: 0.5px; */
}

.tab-sub {
    font-size: 16px;
    margin-top: 10px;
}

.section-news {
    background: url(../images/index_bg4.png) no-repeat top center;
    background-size: cover;
}

.news-wrapper h2 {
    font-size: 28px;
    margin-bottom: 24px;
}

.news-swiper {
    position: relative;
    padding: 10px 0 70px;
    box-sizing: border-box;
    max-width: 1350px;
    margin: 0 auto;
    overflow: hidden;
    width: 100%;
}

.news-card {
    background: #ffffff;
    border-radius: 30px;
    padding: 40px 24px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.06);
    height: 600px;
    position: relative;
    overflow: hidden;
    transition: transform 0.3s ease, color 0.3s ease, box-shadow 0.3s ease;
    box-sizing: border-box;
}

.news-card::before {
    content: "";
    position: absolute;
    inset: 0;
    background-image: linear-gradient(135deg, rgba(31, 74, 150, var(--mask-opacity, 1)), rgba(41, 96, 176, var(--mask-opacity, 1))), var(--news-bg, none);
    background-size: cover;
    background-position: center;
    opacity: 0;
    transition: opacity 0.3s ease;
    z-index: 0;
}

.news-card:hover::before {
    opacity: 1;
}

.news-card>* {
    position: relative;
    z-index: 1;
}

.news-card h3 {
    font-size: 23px;
    margin: 60px 0 60px 0;
    font-weight: 700;
    line-height: 40px;
}

.news-card a {
    width: 58px;
    height: 58px;
    border-radius: 50%;
    background-color: var(--cos-primary-color);
    display: flex;
    justify-content: center;
    align-items: center;
    cursor: pointer;
    transition: all 0.3s ease;
    position: absolute;
    bottom: 40px;
}

.news-card p {
    font-size: 18px;
    color: #727272;
    line-height: 38px;
    display: -webkit-box;
    -webkit-line-clamp: 4;
    line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    text-overflow: ellipsis;
}

.news-date {
    display: inline-block;
    font-size: 19px;
    color: #8f8f8f;
}

.news-date font {
    color: #000;
    font-size: 32px;
}

.news-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 16px 36px rgba(36, 68, 118, 0.25);
    color: #ffffff;
}

.news-card:hover::before {
    opacity: 1;
}

.news-card:hover .news-date,
.news-card:hover .news-date font,
.news-card:hover h3,
.news-card:hover p {
    color: #ffffff;
}

.news-card:hover a {
    background-color: #fff;
}

.news-card:hover a img:first-of-type {
    display: none !important;
}

.news-card:hover a img:last-of-type {
    display: block !important;
}

.news-card:hover p {
    color: rgba(255, 255, 255, 0.88);
}

.news-pagination {
    position: absolute;
    left: 0;
    right: 0;
    bottom: 22px;
    text-align: center;
}

.news-pagination .swiper-pagination-bullet {
    width: 60px;
    height: 10px;
    background: #cfd6e4;
    border-radius: 5px;
    opacity: 1;
    margin: 0 8px;
}

.news-pagination .swiper-pagination-bullet-active {
    background: var(--cos-primary-color);
}

.section-footer {
    background: url(../images/index_bg5.png) no-repeat top center;
    background-size: cover;
    height: auto !important;
}

.section-footer .fp-tableCell {
    height: auto !important;
    display: block !important;
}

.site-footer {
    position: relative;
    /* width: 100%; */
    /* background: #071b3f; */
    color: #ffffff;
    padding-bottom: 70px;
}

.footer-logo {
    margin-bottom: 70px;
    margin-top: 70px;
}

.footer-logo img {
    width: 230px;
}

.footer-inner {
    width: 1280px;
    min-height: 220px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    padding: 30px 0;
}

.footer_b {
    display: flex;
    line-height: 34px;
}

.footer_b>div {
    border-right: 1px solid rgba(255, 255, 255, 0.3);
}

.footer_b .foot_info {
    /* padding-right: 20px; */
    /* width: 537px; */
    width: 37%;
    box-sizing: border-box;
}

.footer_b .foot_info dl {
    display: inline-flex;
    margin-bottom: 30px;
    width: 100%;
}

.footer_b .foot_info dl dt {
    width: 100px;
    /* font-weight: 700; */
    margin-right: -10px;
}

.footer_b .foot_info dl dd {
    flex: 1;
}

.footer_b .foot_info p {
    margin-top: 10px;
}

.footer_b .foot_nav {
    width: 425px;
    box-sizing: border-box;
    padding-left: 90px;
}

.footer_b .foot_nav dl {
    display: flex;
    margin-bottom: 10px;
}

.footer_b .foot_nav dl dt {
    width: 130px;
    font-weight: 700;
    line-height: 24px;
}

.footer_b .foot_nav dl dd {
    display: flex;
    flex-direction: column;
}

.footer_b .foot_nav a {
    color: #fff;
}

.footer_b .foot_think {
    padding: 0 30px;
    box-sizing: border-box;
    width: 40%;
}

.footer_b .foot_think label {
    display: flex;
    /* width: 100%; */
}

.footer_b .foot_think .label-text {
    display: block;
    color: #fff;
    font-size: 16px;
    margin-bottom: 10px;
    font-weight: 400;
    width: 80px;
}

.footer_b .foot_think input {
    /* background-color: #fff; */
    background: rgba(255, 255, 255, .8);
    border: none;
    border-radius: 10px;
    height: 50px;
    line-height: 50px;
    margin-bottom: 20px;
    font-size: 14px;
    padding: 0 20px;
    box-sizing: border-box;
    color: #333;
    width: 100%;
}

.footer input:-internal-autofill-selected {
    appearance: menulist-button;
    background-image: none !important;
    background-color: #fff !important;
    color: #FFF !important;
}

.footer input:-webkit-autofill,
.footer input:-webkit-autofill:hover,
.footer input:-webkit-autofill:focus,
.footer input:-webkit-autofill:active {
    box-shadow: 0 0 0 auto #fff;
    -webkit-text-fill-color: #FFF;
    caret-color: #fff;
    -webkit-transition-delay: 111111s;
    -webkit-transition: color 11111s ease-out, background-color 111111s ease-out;
}

.footer_b .foot_think .foot_think1,
.footer_b .foot_think .foot_think3 {
    display: inline-flex;
    justify-content: space-between;
    color: #fff;
}

.footer_b .foot_think .foot_think1 .label-text1 {
    width: 60px;
}

.footer_b .foot_think .foot_think1 label {
    width: 48%;
    display: flex;
}

.footer_b .foot_think .foot_think1 input {
    flex: 1;
}

.footer_b .foot_think .foot_think2 textarea {
    /* background-color: #fff; */
    background: rgba(255, 255, 255, .8);
    border: none;
    border-radius: 10px;
    height: 80px;
    flex: 1;
    margin-bottom: 25px;
    font-size: 14px;
    padding: 15px 20px;
    box-sizing: border-box;
    color: #333;
    resize: none;
}

.footer_b .foot_think .foot_think3 input {
    border: none;
    border-radius: 10px;
    width: 150px;
    height: 50px;
    padding: 0 20px;
    box-sizing: border-box;
    margin-bottom: 0;
    /* background-color: #fff; */
}

.footer_b .foot_think .foot_think3 .yzm {
    width: 100px;
    height: 50px;
    display: block;
    border-radius: 10px;
    overflow: hidden;
    margin-left: 15px;
}

.footer_b .foot_think .foot_think3 .yzm canvas {
    width: 100%;
    height: 100%;
}

.footer_b .foot_think .foot_think3 span.submit {
    border: none;
    font-size: 18px;
    font-weight: bold;
    color: #fff;
    cursor: pointer;
    margin-left: auto;
    background: linear-gradient(135deg, #4a7dd8, #5b8fe6);
    border-radius: 10px;
    padding: 0 36px;
    /* display: inline-block; */
    text-align: center;
    transition: all 0.3s ease;
    /* width: 140px; */
    height: 50px;
    line-height: 50px;
}

.footer_b .foot_think .foot_think3 span.submit:hover {
    background: linear-gradient(135deg, #3a6dc8, #4b7fd6);
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(74, 125, 216, 0.3);
}

.footer_b .foot_think .foot_think3 a {
    position: relative;
    color: #FFF;
    font-size: 18px;
    font-weight: bold;
    white-space: nowrap;
}

.footer_b .foot_think .foot_think3 a img {
    position: absolute;
    width: 125px;
    height: 125px;
    left: -135px;
    bottom: 0;
    display: none;
}

.footer_b .foot_think .foot_think3 a:hover img {
    display: block;
}

.footer_b div.fr {
    display: inline-flex;
    justify-content: space-evenly;
    align-items: flex-start;
    width: 25%;
    border: 0;
    margin-top: -10px;
}

.footer_b div.fr a {
    display: inline-block;
    width: 130px;
}

.footer_b div.fr a span {
    text-align: center;
    font-size: 18px;
    line-height: 45px;
    display: block;
    color: #FFF;
}

.footer_b div.fr a img {
    width: 130px;
}

.footer_c {
    height: 78px;
    line-height: 78px;
    background: #091b47af;
}

.footer_c p {
    text-align: center;
    font-size: 18px;
    color: #fff;
}

@media screen and (max-width:768px) {
    /* ============ 通用容器 ============ */
    .section-inner {
        width: 100%;
        box-sizing: border-box;
        padding: 0 15px;
    }
    .section-tag {
        margin-top: 10px;
        margin-bottom: 30px;
    }
    .section-tag p {
        font-size: 22px;
    }
    .section-tag span {
        font-size: 13px;
    }
    /* ============ 移动端禁用 fullPage，section 高度自适应 ============ */
    .section {
        height: auto !important;
    }
    .fp-tableCell {
        height: auto !important;
        display: block !important;
    }
    /* ============ 右侧分页导航点 - 移动端隐藏 ============ */
    .section-progress {
        display: none;
    }
    /* ============ 顶部 header（与 common.css 一致） ============ */
    .site-header {
        height: 55px;
        background: rgba(36, 77, 169, .92);
    }
    .header-inner {
        width: 100%;
        padding: 0 12px;
        box-sizing: border-box;
    }
    .site-header .logo .img1,
    .site-header .logo .img2 {
        width: 110px;
    }
    .site-header .main-nav {
        position: fixed;
        top: 55px;
        left: 0;
        right: 0;
        bottom: 0;
        height: calc(100vh - 55px);
        background: rgba(36, 77, 169, 0.98);
        overflow-y: auto;
        transform: translateX(100%);
        transition: transform .3s ease;
        z-index: 999;
    }
    .site-header .main-nav.is-open {
        transform: translateX(0);
    }
    .site-header .main-nav ul {
        display: block;
        gap: 0;
        padding: 10px 0;
    }
    .site-header .main-nav ul>li {
        position: static;
        height: auto;
        display: block;
        border-bottom: 1px solid rgba(255, 255, 255, 0.12);
    }
    .site-header .main-nav ul>li.active::after,
    .site-header .main-nav ul>li:hover::after {
        display: none;
    }
    .site-header .main-nav ul li>a {
        display: flex;
        align-items: center;
        justify-content: space-between;
        font-size: 16px;
        font-weight: 500;
        line-height: 1;
        padding: 18px 20px;
        color: #fff !important;
    }
    /* 一级菜单：有子菜单时显示右侧 chevron 箭头 */
    .site-header .main-nav ul>li:has(.sub_nav3)>a::after {
        content: '';
        width: 8px;
        height: 8px;
        border-right: 2px solid rgba(255, 255, 255, 0.7);
        border-bottom: 2px solid rgba(255, 255, 255, 0.7);
        transform: rotate(-45deg);
        transition: transform .3s ease;
        margin-right: 4px;
    }
    .site-header .main-nav ul>li.open>a::after {
        transform: rotate(45deg) translate(-2px, -2px);
    }
    .site-header .main-nav ul li .sub_nav3 {
        position: static;
        transform: none;
        min-width: 0;
        width: 100%;
        background: rgba(0, 0, 0, 0.16);
        padding: 6px 0;
        border-radius: 0;
        box-shadow: none;
        display: none;
        font-size: 0;
    }
    .site-header .main-nav ul li.open .sub_nav3 {
        display: block;
    }
    .site-header .main-nav ul li:hover .sub_nav3 {
        display: none;
    }
    .site-header .main-nav ul li.open .sub_nav3 {
        display: block;
    }
    .site-header .main-nav .sub_nav3>a {
        display: block;
        padding: 9px 20px 9px 38px;
        font-size: 17px;
        font-weight: 500;
        white-space: normal;
        color: #fff !important;
        position: relative;
        line-height: 1.4;
    }
    .site-header .main-nav .sub_nav3>a::before {
        content: '';
        position: absolute;
        left: 22px;
        top: 16px;
        width: 6px;
        height: 6px;
        border-radius: 50%;
        background: #fff;
    }
    .site-header .main-nav .sub_nav3>a::after,
    .site-header .main-nav ul li .sub_nav4 .nav4_a:after {
        display: none;
    }
    .site-header .main-nav .sub_nav4 {
        position: static;
        margin: 2px 0 0;
        width: 100%;
        min-width: 0;
        background: transparent;
        padding: 0;
        border-radius: 0;
        box-shadow: none;
        display: block;
    }
    .site-header .main-nav .sub_nav4 .nav4_a {
        padding: 6px 20px 6px 18px;
        font-size: 16px;
        font-weight: 400;
        white-space: normal;
        color: #fff !important;
        position: relative;
        line-height: 1.4;
    }
    .site-header .main-nav .sub_nav4 .nav4_a::before {
        content: '';
        position: absolute;
        left: 0;
        top: 15px;
        width: 10px;
        height: 1px;
        background: #fff;
    }
    .site-header .main-nav .sub_nav5 {
        position: static;
        margin: 2px 0 0;
        width: 100%;
        min-width: 0;
        background: transparent;
        padding: 0;
        border-radius: 0;
        box-shadow: none;
        display: block;
    }
    .site-header .main-nav .sub_nav5 .nav5_a {
        padding: 5px 20px 5px 22px;
        font-size: 15px;
        font-weight: 300;
        white-space: normal;
        color: #fff !important;
        position: relative;
        line-height: 1.5;
    }
    .site-header .main-nav .sub_nav5 .nav5_a::before {
        content: '';
        position: absolute;
        left: 8px;
        top: 50%;
        width: 4px;
        height: 4px;
        border-radius: 50%;
        background: #fff;
        transform: translateY(-50%);
    }
    /* 强制覆盖 .site-header.white 在移动端下的子菜单背景 */
    .site-header.white .main-nav ul li .sub_nav3,
    .site-header.white .main-nav .sub_nav3>a:hover .sub_nav4,
    .site-header.white .main-nav .sub_nav4 .nav4_a:hover .sub_nav5 {
        background: rgba(0, 0, 0, 0.16);
    }
    .site-header.white .main-nav .sub_nav4,
    .site-header.white .main-nav .sub_nav5 {
        background: transparent;
    }
    .nav-toggle {
        display: flex;
        flex-direction: column;
        justify-content: space-between;
        width: 24px;
        height: 18px;
        margin-left: 10px;
        cursor: pointer;
    }
    .nav-toggle span {
        display: block;
        width: 100%;
        height: 2px;
        background: #fff;
        border-radius: 2px;
        transition: all .3s ease;
    }
    .site-header.white .nav-toggle span {
        background: var(--cos-primary-color, #214889);
    }
    .nav-toggle.is-open span:nth-child(1) {
        transform: translateY(8px) rotate(45deg);
    }
    .nav-toggle.is-open span:nth-child(2) {
        opacity: 0;
    }
    .nav-toggle.is-open span:nth-child(3) {
        transform: translateY(-8px) rotate(-45deg);
    }
    .header-right {
        gap: 8px;
    }
    .header-search {
        width: 24px;
        height: 24px;
    }
    .lang {
        width: 40px;
        height: 22px;
        line-height: 22px;
        font-size: 13px;
    }
    /* ============ banner ============ */
    .section-banner .container {
        height: 35vh;
        min-height: 300px;
        max-height: 460px;
    }
    /* 手机端禁用 fullPage 后 .fullpage-wrapper 不存在，
       需手动抬升文字层，避免被视频/蒙版(z-index:2)盖住 */
    .section-banner .swiper-wrapper {
        position: relative;
        z-index: 10;
    }
    /* 加深视频蒙版，避免白色文字在浅色视频上看不清 */
    .banner-video-overlay.active {
        opacity: 0.55;
    }
    .banner-text {
        width: 100%;
        padding: 0 20px;
        box-sizing: border-box;
        margin-top: 0;
    }
    .banner-line {
        font-size: 20px;
        line-height: 1.9;
        text-shadow: 0 2px 8px rgba(0, 0, 0, 0.55);
    }
    .banner-title {
        font-size: 20px;
        margin: 8px 0;
        text-shadow: 0 2px 8px rgba(0, 0, 0, 0.55);
    }
    /* 隐藏数字导航 */
    .banner-numbers {
        display: none;
    }
    .banner-dots {
        bottom: 30px;
        gap: 8px;
    }
    .banner-dot,
    .banner-dot.active {
        width: 7px;
        height: 7px;
    }
    /* ============ 企业介绍 ============ */
    .section-intro {
        background-size: cover;
        padding: 0px 0 40px;
    }
    .intro-grid {
        flex-direction: column;
        gap: 25px;
        padding-top: 20px;
        padding-bottom: 20px;
    }
    .intro-text {
        width: 100%;
    }
    .intro-text h2 {
        font-size: 18px;
        margin-bottom: 18px;
    }
    .info {
        margin-bottom: 30px;
    }
    .info p {
        font-size: 16px;
        line-height: 30px;
    }
    .intro-stats {
        gap: 0;
        margin: 20px 0;
        justify-content: space-between;
    }
    .intro-stats div,
    .intro-stats div:first-of-type,
    .intro-stats div:nth-of-type(2),
    .intro-stats div:nth-of-type(3) {
        width: auto;
        flex: 1;
        padding-bottom: 10px;
    }
    .stat-value {
        font-size: 22px;
    }
    .stat-label {
        font-size: 13px;
        margin-top: 4px;
    }
    .more {
        margin-top: 30px;
        width: 120px;
        height: 36px;
        line-height: 36px;
        font-size: 14px;
    }
    .intro-map {
        position: static;
        width: 100%;
    }
    .intro-map img {
        width: 100%;
        margin-top: 0;
    }
    /* ============ 解决方案 ============ */
    .section-solution {
        padding: 20px 0 35px;
    }
    .solution-title {
        margin-bottom: 35px;
    }
    .solution-title span {
        font-size: 22px;
    }
    .solution-title .hr {
        width: 60px;
    }
    .solution-content {
        min-height: 90px;
        margin-bottom: 35px;
    }
    .solution-panel h3 {
        font-size: 18px;
        line-height: 32px;
    }
    .solution-panel p {
        font-size: 13px;
    }
    .solution-icons {
        gap: 0;
        justify-content: space-between;
        flex-wrap: wrap;
    }
    .solution-icon {
        gap: 14px;
        width: 25%;
    }
    .solution-icon .icon-circle {
        width: 60px;
        height: 60px;
    }
    .solution-icon .icon-circle img {
        max-width: 50%;
        max-height: 50%;
    }
    .icon-label {
        font-size: 14px;
    }
    /* ============ 资质荣誉 ============ */
    .section-honor {
        padding: 20px 0 35px;
        margin-bottom: 15px;
    }
    .honor-stage {
        min-height: 220px;
        padding-top: 0;
    }
    .certify {
        width: 100%;
    }
    .certify .swiper-container {
        padding-bottom: 40px;
        -webkit-box-reflect: unset;
    }
    .certify .swiper-slide {
        width: 200px;
        height: 150px;
        padding: 6px 6px 0 6px;
    }
    .certify .swiper-slide img {
        height: 130px;
    }
    .certify .swiper-button-prev,
    .certify .swiper-button-next {
        width: 30px;
        height: 30px;
        background-size: contain;
    }
    .certify .swiper-pagination {
        bottom: 8px;
    }
    .certify .swiper-pagination-bullets .swiper-pagination-bullet {
        width: 7px;
        height: 7px;
        margin: 0 3px;
        border-width: 2px;
    }
    .honor-tabs {
        padding: 0 10px;
        gap: 12px;
    }
    .honor-tab {
        flex: 1;
        width: auto;
        height: 36px;
        font-size: 14px;
        gap: 6px;
    }
    .tab-icon img {
        height: 20px;
    }
    .tab-title {
        font-size: 14px;
    }
    .honor-card {
        width: 220px;
        height: 320px;
        padding: 12px 12px 60px;
    }
    .honor-prev {
        left: 5px;
    }
    .honor-next {
        right: 5px;
    }
    .honor-nav {
        width: 32px;
        height: 32px;
    }
    .honor-nav::before {
        width: 10px;
        height: 10px;
    }
    /* ============ 新闻中心 ============ */
    .section-news {
        padding: 20px 0 35px;
    }
    .news-wrapper h2 {
        font-size: 18px;
        margin-bottom: 14px;
    }
    .news-swiper {
        padding: 5px 0 50px;
    }
    .news-card {
        border-radius: 18px;
        padding: 22px 16px;
        height: auto;
        min-height: 320px;
    }
    .news-card h3 {
        font-size: 16px;
        margin: 22px 0 22px 0;
        line-height: 26px;
    }
    .news-card p {
        font-size: 13px;
        line-height: 24px;
        -webkit-line-clamp: 3;
        line-clamp: 3;
    }
    .news-card a {
        width: 38px;
        height: 38px;
        bottom: 22px;
    }
    .news-card a img {
        width: 16px;
    }
    .news-date {
        font-size: 14px;
    }
    .news-date font {
        font-size: 22px;
    }
    .news-pagination .swiper-pagination-bullet {
        width: 28px;
        height: 6px;
        margin: 0 4px;
    }
    /* ============ footer ============ */
    .section-footer {
        height: auto !important;
    }
    .site-footer {
        padding: 0 15px 30px;
        box-sizing: border-box;
    }
    .footer-logo {
        margin-top: 35px;
        margin-bottom: 25px;
        text-align: center;
    }
    .footer-logo img {
        width: 160px;
    }
    .footer_b {
        display: block;
        line-height: 28px;
    }
    .footer_b>div {
        border-right: 0;
        border-bottom: 1px solid rgba(255, 255, 255, 0.2);
        padding: 18px 0;
        width: 100% !important;
    }
    .footer_b>div:last-child {
        border-bottom: 0;
    }
    .footer_b .foot_info {
        padding: 0;
    }
    .footer_b .foot_info dl {
        display: block;
        margin-bottom: 12px;
        font-size: 14px;
    }
    .footer_b .foot_info dl dt {
        width: auto;
        margin-right: 0;
        font-weight: 600;
        line-height: 26px;
    }
    .footer_b .foot_info dl dd {
        line-height: 24px;
    }
    .footer_b .foot_think {
        padding: 18px 0;
    }
    .footer_b .foot_think .label-text {
        font-size: 14px;
        width: 60px;
        margin-bottom: 6px;
    }
    .footer_b .foot_think input {
        height: 40px;
        line-height: 40px;
        font-size: 13px;
        margin-bottom: 14px;
        padding: 0 12px;
    }
    .footer_b .foot_think .foot_think1 {
        display: block;
    }
    .footer_b .foot_think .foot_think1 label {
        width: 100%;
    }
    .footer_b .foot_think .foot_think2 textarea {
        height: 80px;
        font-size: 13px;
        padding: 10px 12px;
    }
    .footer_b .foot_think .foot_think3 {
        display: flex;
        align-items: center;
        flex-wrap: wrap;
    }
    .footer_b .foot_think .foot_think3 label {
        flex: 1;
        min-width: 0;
    }
    .footer_b .foot_think .foot_think3 input {
        width: 100%;
        height: 40px;
        padding: 0 12px;
    }
    .footer_b .foot_think .foot_think3 .yzm {
        width: 80px;
        height: 40px;
        margin: 0 8px;
    }
    .footer_b .foot_think .foot_think3 span.submit {
        height: 40px;
        line-height: 40px;
        font-size: 15px;
        padding: 0 22px;
    }
    .footer_b div.fr {
        display: flex;
        justify-content: center;
        gap: 24px;
        margin-top: 10px;
        padding: 18px 0;
    }
    .footer_b div.fr a {
        width: 110px;
    }
    .footer_b div.fr a img {
        width: 110px;
    }
    .footer_b div.fr a span {
        font-size: 14px;
        line-height: 32px;
    }
    .footer_c {
        height: auto;
        line-height: 22px;
        padding: 14px 12px;
        box-sizing: border-box;
    }
    .footer_c p {
        font-size: 12px;
        line-height: 20px;
    }
}