.hero-banner {
    position: relative;
}

.hero-banner .swiper-slide {
    position: relative;
}

.hero-banner .swiper-slide .pic img {
    display: block;
    width: 100%;
    /* min-height: 468px; */
    object-fit: cover;
}

.hero-banner .banner-content {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    color: #fff;
    text-align: left;
    z-index: 10;
}

/* 顶部灰色小标签 */
.hero-banner .banner-content .badge {
    display: inline-block;
    background: rgba(255, 255, 255, 0.4);
    border-radius: 21px;
    padding: 9px 20px;
    font-size: 16px;
    color: #FFFFFF;
    line-height: 24px;
    margin-bottom: 8px;
    font-family: SOURCEHANSANSCN-BOLD;
}

/* 主标题 */
.hero-banner .main-title {
    line-height: 1.5;
    margin-bottom: 25px;
    letter-spacing: 2px;
    margin-bottom: .38em;
    font-family: SOURCEHANSANSCN-BOLD;
}

/* 副标题/特点列表 */
.hero-banner .banner-content .sub-features {
    font-weight: 500;
    font-size: 28px;
    color: rgba(255, 255, 255, 0.7);
    line-height: 1.71;
    word-spacing: 5px;
}

/* 橙色按钮 */
.hero-banner .btn-more {
    display: inline-flex;
    align-items: center;
    background: #F5821F;
    border-radius: 99px 99px 99px 99px;
    color: #fff;
    padding: 8px 32px;
    font-size: 24px;
    line-height: 1.5;
    transition: background 0.3s ease;
    margin-top: 2em;
    gap: 0 8px;
}

.hero-banner .hero-banner .btn-more .iconfont {
    font-size: 22px;
}

.hero-banner .banner-content .btn-more:hover {
    background: rgba(32, 28, 112, 1);
}

.hero-banner .content-v2 .feature-tags {
    display: inline-block;
    font-weight: 400;
    font-size: 24px;
    color: #FFFFFF;
    line-height: 1.5;
    padding: 18px 24px;
    background: linear-gradient(to top, rgba(255, 255, 255, 0) 0%, rgba(255, 255, 255, .3) 100%);
    border-radius: 16px 16px 16px 16px;
    backdrop-filter: blur(5px);
    word-spacing: 5px;
}
.hero-banner .content-v3 .banner-text-content{
    display: inline-block;
    padding: 52px 52px 91px;
    border-radius: 25px;
    backdrop-filter: blur(20px);
}
.hero-banner .content-v3 .top-label {
    font-size: 28px;
    color: #FFFFFF;
    font-weight: 500;
    line-height: 1.5;
}
.hero-banner .content-v3 .main-title{
    margin-bottom: 6px;
}
.hero-banner .content-v3 .dual-tags {
    display: flex;
    font-size: 20px;
    line-height: 1.5;
    margin-bottom: 1.5em;
    flex-wrap: wrap;
    gap: 10px 8px;
}
.hero-banner .content-v3 .tag-left, 
.hero-banner .content-v3 .tag-right {
    padding: 3px 35px;
    
color: rgba(255,255,255,0.7);

font-weight: 300;
background: rgba(255, 255, 255, 0.3); 
}

.hero-banner .content-v3 .tag-left {
    clip-path: polygon(0 0, 100% 0, calc(100% - 20px) 100%, 0 100%);
}

.hero-banner .content-v3 .tag-right {
    clip-path: polygon(20px 0, 100% 0, 100% 100%, 0 100%);
    /* margin-left: -8px; */
}
.hero-banner .content-v3 .core-points{
    display: flex;
    align-items: center;
    flex-wrap: wrap;
font-weight: 500;
font-size: 24px;
line-height: 1.5;
color: rgba(255, 255, 255, 0.50);
gap: 0 16px;
}
.hero-banner .content-v3 .core-points span{
    color: #FFFFFF;
}
.hero-banner .swiper-pagination {
    bottom: 15px;
    z-index: 3;
}

.hero-banner .swiper-pagination-bullet {
    width: 12px;
    height: 12px;
    background: #fff;
    opacity: 0.2;
    transition: all 0.3s ease;
}

.hero-banner .swiper-pagination-bullet-active {
    opacity: 1;
}

.product-app-section {
    padding: 96px 0;
    background: #F2F4F7;
    border-radius: 4px 4px 4px 4px;
}

.product-app-section .app-grid {
    display: grid;
    gap: 24px;
    grid-template-columns: repeat(3, 1fr);
    margin-top: 50px;
}

.product-app-section .app-card {
    position: relative;
    background: #FFFFFF;
    box-shadow: 0px 0px 32px 0px rgba(127, 163, 218, 0.21);
    border-radius: 16px 16px 16px 16px;
    transition: 0.3s;
    overflow: hidden;
}

.product-app-section .card-img {
    position: relative;
    border-radius: 16px;
    /* padding-top: 100%; */
}

.product-app-section .card-img img {
    /* position: absolute; */
    /* left: 0; */
    /* top: 0; */
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: all 0.3s ease;
    display: block;
}

.product-app-section .app-card:hover .card-img img {
    /* transform: scale(2); */
}

.product-app-section .card-content {
    position: relative;
    padding: 24px;
    z-index: 3;
}

.product-app-section .card-content h3 {
    font-weight: bold;
    font-size: 24px;
    color: #333333;
    text-align: left;
    line-height: 1.5;
    transition: all 0.3s ease;
}

.product-app-section .card-content p {

    font-weight: 400;
    font-size: 18px;
    color: #666666;
    line-height: 2;
    text-align: left;
    margin-top: 12px;
    transition: all 0.3s ease;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
    overflow: hidden;
    -webkit-box-orient: vertical;
}

.product-app-section .app-card:hover .card-content h3,
.product-app-section .app-card:hover .card-content p {
    color: rgba(245, 130, 31, 1);
}

.product-app-section .center-card {
    display: flex;
    flex-direction: column;
}

.about-section {
    padding: 96px 0;
    background: #F2F4F7;
    border-radius: 4px 4px 4px 4px;
}

.about-section .about-content {
    display: flex;
    justify-content: space-between;
    margin-top: 50px;
}

.about-section .about-text {
    width: 41.52%;
}

.about-section .about-text h3 {
    font-weight: bold;
    font-size: 26px;
    color: #333333;
    line-height: 1.38;
    text-align: left;
    transition: all 0.3s ease;
    transform-origin:left;
}
.about-section .about-text .des:hover,
.about-section .about-text h3:hover {
    color: rgba(245, 130, 31, 1);
    font-size:1.2em;
}
.about-section .about-text h3:hover{
    font-size:28px;
}
.about-section .about-text .des:hover{
    font-size:20px;
}
.about-section .about-text .des {
    font-weight: 400;
    font-size: 18px;
    color: #333333;
    line-height: 2;
    margin-top: 21px;
    text-indent: 2em;
    transition: all 0.3s ease;
    transform-origin:left;
}

.about-section .btn-orange {
    background: rgba(245, 130, 31, 1);
    color: #fff;
    display: inline-flex;
    margin-top: 24px;
    padding: 0 25px;
    border-radius: 25px;
    line-height: 52px;
    font-weight: bold;
    font-size: 20px;
    gap: 10px;
    transition: all 0.3s ease;
}

.about-section .btn-orange:hover {
    background: rgba(32, 28, 112, 1);
}

.about-section .btn-orange .iconfont {
    font-size: 20px;
    font-weight: 400;
}

.about-section .stats-grid {
    display: flex;
    gap: 30px;
    justify-content: space-between;
    margin-top: 44px;
}

.about-section .stat-item .num {
    font-weight: bold;
    font-size: 14px;
    color: #333333;
}

.about-section .stat-item .num .counter {
    line-height: 1.5;
}

.about-section .stat-item .num .unit {
    padding-left: 8px;
}

.about-section .stat-item p {
    font-weight: 400;
    font-size: 16px;
    line-height: 1.5;
    color: #333333;
    text-align: left;
    margin-top: 6px;
}

.about-section .about-img {
    width: 50%;
}

.about-section .about-img .pic {
    border-radius: 16px;
}


.news-section {
    padding: 96px 0;
    background: #F2F4F7;
    border-radius: 4px 4px 4px 4px;
    overflow: hidden;
}

.news-section .news-tabs {
    margin-top: 50px;
    display: flex;
    justify-content: center;
    gap: 24px;
    flex-wrap: wrap;
}

.news-section .news-tabs .tab {
    padding: 0 29px;
    line-height: 40px;
    border-radius: 99px 99px 99px 99px;
    border: 1px solid rgba(20, 38, 80, 0.7);
    font-weight: 400;
    font-size: 16px;
    color: rgba(20, 38, 80, 0.7);
    transition: all 0.3s ease;
}

.news-section .news-tabs .tab:hover,
.news-section .news-tabs .tab.active {
    border-color: rgba(245, 130, 30, 1);
    color: rgba(245, 130, 30, 1);
}

.news-section .swiper-slide {
    width: 23.72%;
}

.news-section .swiper-slide:not(:last-child) {
    margin-right: 1.69%;
}

.news-section .news-grid {
    margin-top: 24px;
}

.news-section .news-slider {
    position: relative;
    display: none;
}

.news-section .news-slider.active {
    display: block;
    animation: fadeInUpSmall 0.5s ease forwards;
}

.news-card {
    background: #FFFFFF;
    border-radius: 16px;
    padding: 24px;
}

.news-card .news-date {
    display: flex;
    gap: 16px;
    align-items: center;
}

.news-card .news-date .day {
    font-weight: bold;
    /* font-size: 52px; */
    line-height: 1.5;
    color: #333333;
    /* transition: all .6s; */
}

.news-card .news-date-inner .line {
    width: 14px;
    height: 1px;
    background: rgba(102, 102, 102, 1);
    /* transition: all .6s; */
}

.news-card:hover .news-date-inner .line {
    background: rgba(245, 130, 31, 1)
}

.news-card .news-date-inner .year {
    font-weight: 400;
    font-size: 18px;
    line-height: 1;
    color: #666666;
    margin-top: 22px;
    /* transition: all .6s; */
}

.news-card h4 {
    font-weight: bold;
    font-size: 18px;
    color: #333333;
    text-align: left;
    line-height: 1.5;
    height: 54px;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
    overflow: hidden;
    text-overflow: ellipsis;
    margin-top: 12px;
    font-family: SOURCEHANSANSCN-BOLD;
    /* transition: all .6s; */
}

.news-card:hover .news-date .day,
.news-card:hover .news-date-inner .year,
.news-card:hover h4 {
    color: rgba(245, 130, 31, 1);
}

.news-card .news-img {
    margin-top: 12px;
}

.news-card .news-img .picCover {
    padding-top: 56.25%;
}

.news-card .read-more {
    display: inline-flex;
    font-weight: 400;
    font-size: 14px;
    line-height: 21px;
    color: #999999;
    margin-top: 16px;
    gap: 6px;
}

.news-card .read-more .iconfont {
    font-size: 14px;
}

.news-section .news-slider .btn {
    width: 50px;
    height: 50px;
}

.news-section .news-slider .btn .iconfont {
    font-size: 24px;
}

.news-section .news-slider .btn.btn-prev {
    left: -80px;
}

.news-section .news-slider .btn.btn-next {
    right: -80px;
}
@media (max-width:1660px) {
    .hero-banner .content-v3 .banner-text-content{
        padding-bottom: 50px;
    }
}
@media (max-width:1440px) {
    .hero-banner .content-v3 .banner-text-content{
        padding: 40px;
    }
    .news-section .news-slider .btn {
        width: 60px;
        height: 60px;
    }

    .about-section .about-text {
        width: 45%;
    }
}

@media (max-width:1280px) {
    .news-section .news-slider .btn {
        width: 50px;
        height: 50px;
    }
}

@media (max-width:1199px) {
    .hero-banner .content-v3 .dual-tags{
        margin-bottom: .8em;
    }
    .hero-banner .content-v3 .banner-text-content{
        padding: 30px;
    }
    .hero-banner .content-v3 .top-label,
    .hero-banner .banner-content .sub-features{
        font-size: 26px;
    }
    .hero-banner .btn-more,
    .hero-banner .content-v3 .core-points,
    .hero-banner .content-v2 .feature-tags{
        font-size: 22px;
    }
    .about-section .about-text h3 {
        font-size: 24px;
    }

    .about-section .about-text .des {
        font-size: 16px;
        margin-top: 10px;
    }

    .about-section .btn-orange {
        font-size: 18px;
        margin-top: 16px;
    }

    .about-section .stats-grid {
        margin-top: 22px;
    }

    .product-app-section .card-content h3 {
        font-size: 22px;
    }

    .product-app-section .card-content p {
        margin-top: 0;
    }

    .news-section,
    .about-section,
    .product-app-section {
        padding: 75px 0;
    }

    .news-section .news-tabs,
    .about-section .about-content,
    .product-app-section .app-grid {
        margin-top: 45px;
    }

    .news-card .news-date-inner .year {
        font-size: 16px;
        margin-top: 10px;
    }
    .hero-banner .btn-more{
        margin-top: 1em;
    }
    .hero-banner .content-v2 .feature-tags{
        padding: 10px 18px;
    }
}

@media (max-width:1024px) {
    .hero-banner .content-v3 .dual-tags{
        font-size: 18px;
    }
    .hero-banner .content-v3 .tag-left, .hero-banner .content-v3 .tag-right{
        padding: 3px 30px;
    }
    .hero-banner .content-v3 .top-label,
    .hero-banner .banner-content .sub-features{
        font-size: 24px;
    }
    .hero-banner .btn-more,
    .hero-banner .content-v3 .core-points,
    .hero-banner .content-v2 .feature-tags{
        font-size: 20px;
    }
    .about-section .about-img,
    .about-section .about-text {
        width: 100%;
    }

    .about-section .about-img {
        margin-top: 40px;
    }

    .about-section .about-content {
        flex-direction: column;
    }

    .product-app-section .card-content h3 {
        font-size: 20px;
    }

    .product-app-section .card-content p {
        font-size: 16px;
        line-height: 1.5;
        margin-top: 5px;
    }

    .product-app-section .app-card:hover .card-img img {
        transform: scale(2.5);
    }

    .news-section,
    .about-section,
    .product-app-section {
        padding: 65px 0;
    }

    .news-section .news-tabs,
    .about-section .about-content,
    .product-app-section .app-grid {
        margin-top: 40px;
    }

    .about-section .about-text h3 {
        font-size: 22px;
    }

    .news-section .swiper-slide {
        width: 32%;
    }

    .news-section .swiper-slide:not(:last-child) {
        margin-right: 2%;
    }
}

@media (max-width:768px) {
    .hero-banner .banner-content{
        display: none;
    }
    .hero-banner .content-v3 .dual-tags{
        font-size: 16px;
    }
    .hero-banner .content-v3 .tag-left, .hero-banner .content-v3 .tag-right{
        padding: 3px 25px;
    }
    .hero-banner .btn-more{
        padding: 6px 20px;
    }
    .hero-banner .content-v3 .top-label,
    .hero-banner .banner-content .sub-features{
        font-size: 22px;
    }
    .hero-banner .btn-more,
    .hero-banner .content-v3 .core-points,
    .hero-banner .content-v2 .feature-tags{
        font-size: 18px;
    }
    .news-section .swiper-slide {
        width: 49%;
    }

    .news-section .news-tabs {
        gap: 20px;
    }

    .news-section .news-tabs .tab {
        padding: 0 10px;
        line-height: 34px;
    }

    .about-section .about-text h3 {
        font-size: 20px;
    }

    .about-section .about-img {
        margin-top: 30px;
    }

    .news-section .news-slider .btn {
        width: 40px;
        height: 40px;
    }

    .news-section,
    .about-section,
    .product-app-section {
        padding: 55px 0;
    }

    .news-section .news-tabs,
    .about-section .about-content,
    .product-app-section .app-grid {
        margin-top: 30px;
    }

    .product-app-section .app-grid {
        grid-template-columns: repeat(1, 1fr);
    }

    .product-app-section .card-img img {
        position: relative;
    }

    .product-app-section .card-img {
        padding-top: 0;
        width: 47%;
    }

    .product-app-section .app-card:hover .card-img img {
        transform: scale(1);
    }

    .product-app-section .app-card {
        display: flex;
        align-items: center;
    }

    .product-app-section .center-card {
        flex-direction: row;
    }

    .product-app-section .card-content {
        flex: 1;
    }

    .product-app-section .app-card:hover .card-content h3 {
        color: #333;
    }

    .product-app-section .app-card:hover .card-content p {
        color: #666;
    }
    .hero-banner .content-v3 .banner-text-content{
        padding: 25px;
    }
}

@media (max-width:500px) {
    .hero-banner .content-v3 .tag-left{
        padding: 3px 15px;
    }
    .hero-banner .content-v3 .tag-left,
    .hero-banner .content-v3 .tag-right{ 
        clip-path:none;
    }
    .hero-banner .content-v3 .banner-text-content{
        padding: 20px;
    }
    .hero-banner .banner-content .badge{
        font-size: 14px;
        padding: 6px 15px;
    }
    .hero-banner .content-v3 .top-label,
    .hero-banner .banner-content .sub-features{
        font-size: 20px;
    }
    .hero-banner .btn-more,
    .hero-banner .content-v3 .core-points,
    .hero-banner .content-v2 .feature-tags{
        font-size: 16px;
    }
    .hero-banner .content-v3 .core-points{
        gap:0 8px;
    }
    .news-section .news-tabs .tab {
        font-size: 12px;
        line-height: 30px;
    }

    .news-card .read-more {
        font-size: 12px;
        margin-top: 10px;
    }

    .news-card h4 {
        font-size: 16px;
        height: auto;
        -webkit-line-clamp: 1;
        margin-top: 6px;
    }

    .news-card {
        padding: 15px;
    }

    .news-section .news-tabs {
        gap: 10px;
    }

    .news-section .news-tabs .tab {
        font-size: 14px;
    }

    .about-section .stat-item p {
        margin-top: 0;
    }

    .about-section .stats-grid {
        display: grid;
        grid-template-columns: repeat(2, 1fr);
        gap: 10px 20px;
    }

    .about-section .about-img {
        margin-top: 20px;
    }

    .product-app-section .card-content h3 {
        font-size: 18px;
    }

    .product-app-section .card-content p {
        font-size: 14px;
    }

    .news-section,
    .about-section,
    .product-app-section {
        padding: 45px 0;
    }

    .news-section .news-tabs,
    .about-section .about-content,
    .product-app-section .app-grid {
        margin-top: 25px;
    }
    .hero-banner .swiper-pagination{
        bottom: 10px;
    }
    .hero-banner .swiper-pagination-bullet{
        width: 8px;
        height: 8px;
    }
    .hero-banner .content-v3 .top-label, .hero-banner .banner-content .sub-features{
        font-size: 18px;
    }
    .hero-banner .main-title{
        font-size: 22px;
    }
}