.banner {
    width: 100%;
    margin: 0 auto;
    position: relative;
    overflow: hidden;
}

.banner .swiper {
    width: 100%;
    height: 532px;
}

.banner .swiper-slide {
    position: relative;
    width: 100%;
    height: 532px;
}

.banner .swiper-slide img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.banner-title {
    position: absolute;
    left: 194px;
    top: 50%;
    transform: translateY(-50%);
    color: #fff;
    font-size: 58px;
    font-weight: bold;
    text-shadow: 0 2px 8px rgba(0, 0, 0, 1);
    z-index: 2;
    white-space: nowrap;
    letter-spacing: 2px;
    text-align: left;
}

/* 分页条样式 */
.swiper-pagination {
    position: absolute;
    left: 194px !important;
    bottom: 55px !important;
    display: flex;
    align-items: center;
    z-index: 10;
    height: 10px;
}

.swiper-pagination .swiper-pagination-bullet {
    width: 50px !important;
    height: 8px !important;
    border-radius: 0 !important;
    background: #fff !important;
    opacity: 1;
    margin: 0 4px !important;
    transition: background 0.3s, opacity 0.3s;
}

.swiper-pagination .swiper-pagination-bullet-active {
    background: #1976d2 !important;
    opacity: 1;
}

/* 左右箭头样式 */
.swiper-button-prev,
.swiper-button-next {
    color: #ffffff00 !important;
    width: 48px !important;
    height: 48px !important;
    background: rgba(0, 0, 0, 0.25);
    border-radius: 0;
    top: 50%;
    transform: translateY(-50%);
    z-index: 10;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
    position: relative;
}

.swiper-button-prev img,
.swiper-button-next img {
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
}

.swiper-button-prev {
    left: 24px;
}

.swiper-button-next {
    right: 24px;
}

.swiper-button-prev:after,
.swiper-button-next:after {
    font-size: 24px;
    font-weight: bold;
}

.swiper-button-prev:hover,
.swiper-button-next:hover {
    background: rgba(0, 0, 0, 0.45);
}

.section1 {
    width: 100%;
    background: #eaf4fb;
}

.about {
    display: flex;
    gap: 135px;
    align-items: center;
    border-radius: 12px;
    padding: 84px 0;
}

.about-text {
    flex: 1;
}

.about-title {
    font-size: 30px;
    font-weight: bold;
    margin-bottom: 37.5px;
}

.about-desc {
    font-size: 16px;
    margin-bottom: 55.5px;
    color: rgba(115, 114, 111, 1);
}

.about-btn {
    display: inline-block;
    width: 115px;
    height: 55px;
    font-size: 16px;
    margin-left: -10px;
    transition: transform 0.3s;
}

.about-btn img {
    width: 100%;
    height: 100%;
    transition: transform 0.3s;
}

.about-btn span {
    position: relative;
    display: inline-block;
    transition: transform 0.3s ease;
}

.about-btn:hover img {
    transition: transform 0.3s ease;
    filter: brightness(1.2);
}

.about-img {
    flex: 1;
    min-width: 300px;
    max-width: 469px;
    overflow: hidden;
}

.about-img img {
    width: 100%;
    display: block;
    transition: transform 0.3s ease;
}

.about-img:hover img {
    transform: scale(1.15);
    /* 放大比例 */
}

.dtzx {
    background: linear-gradient(180deg, rgba(251, 252, 252, 1) 30%, rgba(255, 255, 255, 0) 60%, rgba(176, 244, 255, 0.49) 100%);
}



.info-title {
    font-size: 22px;
    font-weight: bold;
    margin-bottom: 24px;
    padding-top: 84px;
}

.info-list.swiper {
    position: relative;
    padding-bottom: 60px;
}

.info-list .swiper-wrapper {
    display: flex;
    gap: 24px;
    margin-bottom: 20px;
}

.info-list .swiper-slide {
    width: 318px !important;
    display: flex;
    justify-content: center;
}

.info-card {
    background: #fff;
    border-radius: 6px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
    flex: 1;

    overflow: hidden;
    display: flex;
    flex-direction: column;
}

.info-pic {
    overflow: hidden;
    height:200px;
}

.info-pic img {
    width: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
     height:200px;
}

.info-pic:hover img {
    transform: scale(1.15);
   
    /* 放大比例 */
}

.info-card-content {
    padding: 16px;
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.info-card-date {
    color: #888;
    font-size: 13px;
    margin-bottom: 8px;
}

.info-card-title {
    font-size: 16px;
    font-weight: bold;
    margin-bottom: 8px;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 1;
    overflow: hidden;
    text-overflow: ellipsis;
    transition: transform 0.5s ease;
}

.info-card-title a:hover {
    color: rgba(19, 99, 170, 1);
}

.info-card-desc {
    font-size: 14px;
    color: #555;
    margin-bottom: 8px;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
    overflow: hidden;
    text-overflow: ellipsis;
    min-height:40px;
}

.info-card-link {
    color: rgba(0, 82, 161, 1);
    text-decoration: none;
    font-size: 22px;
    transition: transform 0.3s ease;
}

.info-card-link:hover {
    font-weight: 600;
}

/* 右下角按钮容器 */
.info-swiper-controls {
    position: absolute;
    left: 0px;
    bottom: 30px;
    display: flex;
    align-items: center;
    gap: 16px;
    z-index: 10;
}

/* Swiper箭头样式 */
.info-swiper-controls .swiper-button-prev,
.info-swiper-controls .swiper-button-next {
    position: static;
    width: 45px !important;
    height: 45px !important;
    background: rgb(27 113 182 / 24%);
    border-radius: 50%;
    color: #1976d2;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background 0.2s;
}

.info-swiper-controls .swiper-button-prev:after,
.info-swiper-controls .swiper-button-next:after {
    font-size: 22px;
    font-weight: bold;
}

.info-swiper-controls .swiper-button-prev:hover,
.info-swiper-controls .swiper-button-next:hover {
    background: rgba(31, 128, 196, 1);
}

@media (max-width: 1200px) {
    .info-list .swiper-slide {
        width: 70vw !important;
        max-width: 318px;
    }
}

@media (max-width: 900px) {
    .info-list .swiper-slide {
        width: 86vw !important;
        max-width: 600px;
    }

    .info-swiper-controls {
        left: 20px;
        bottom: 56px;
        gap: 10px;
    }

    .info-swiper-controls .swiper-button-prev,
    .info-swiper-controls .swiper-button-next {
        width: 35px !important;
        height: 35px !important;
    }

}

@media (max-width: 600px) {
    .info-list {
        padding-bottom: 80px;
    }

}

.section-blue {
    /* background: linear-gradient(90deg, rgb(14 78 129 / 60%) 60%, rgba(25, 102, 179, -0.8) 100%),
        url("/cnce/lib/home/images/ywycp.png") center/cover no-repeat; */
    position: relative;
}
.section-blue:after{
    position:absolute;
    content:'';
    display:block;
    width:100%;
    height:100%;
    background:linear-gradient(to right,rgba(0, 82, 161, 0.86),rgba(59, 112, 182, 0.12));
    top:0;
    left:0;
}
.zyyw-bg {
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    opacity: 0;
    transition: opacity 0.5s ease;
}

.zyyw-bg.active {
    opacity: 1;
}

.ywycp {
    padding: 100px 0;
}

.product-title {
    font-size: 22px;
    color: rgba(210, 219, 230, 1);
    font-weight: bold;
    margin-bottom: 16px;
    position:relative;
    z-index:11
}

.p-title {
    margin-top: 24px;
}

.p-title a {
    font-size: 30px;
    color: rgba(255, 255, 255, 1);
    font-weight: bold;
}

.product-desc {
    font-size: 16px;
    margin-top: 24px;
    color: rgba(255, 255, 255, 1);
    width: 65%;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
    overflow: hidden;
    text-overflow: ellipsis;
}

.product-more {
    width: 140px;
    height: 50px;
    margin-top: 30px;
}

.product-more .product-xq {
    text-align: center;
    background: rgba(255, 255, 255, 1);
    border-radius: 25px;
    padding: 10px 20px;
}

.product-more .product-xq span {
    font-size: 16px;
    font-weight: 500;
    color: rgba(6, 122, 218, 1);
    margin-right: 30px;
}

.product-tabs {
    margin-top: 75px;
    color: #fff;
}

.product-tabs .swiper-slide {
    width: auto !important;
    padding: 20px 76px 40px 76px;
    font-size: 16px;
    cursor: pointer;
    border: none;
    outline: none;
    transition: background 0.2s;
}

.product-tabs .swiper-slide span {
    position: relative;
}

.product-tabs .swiper-slide-thumb-active {
    background: linear-gradient(90deg, rgba(29, 82, 148, 1) 60%, rgba(25, 149, 209, 1) 100%);
    transition: background-color 0.4s ease, color 0.4s ease;

}

.product-tabs .swiper-slide-thumb-active span:after {
    display: block;
    content: '';
    position: absolute;
    height: 1.2rem;
    width: 1.1rem;
    background: url(../images/fhjt.png) no-repeat center;
    left: 50%;
    transform: translate(-50%);
    opacity: 0;
    margin: 5px 0;
    transition: all .4s;

}

.product-tabs .swiper-slide span:after {
    opacity: 1;
}

.esg-section {
    display: flex;
    gap: 40px;
    width: 70%;
    margin: 84px auto;
    max-width:1400px;
}

.dj-item {
    overflow: hidden;
    display: flex;
    flex-direction: column;
    justify-content: center;
    min-height: 220px;
    position: relative;
    flex: 1;
    transition: all 0.5s;
}

.dj-item-active {
    flex: 2;
}

.dj-item .esg-desc {
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s;
}

.dj-item-active .esg-desc {
    opacity: 1;
    visibility: visible;
    transition: opacity 0.3s;
}

.esg-card {
    background: linear-gradient(120deg, rgba(0, 88, 26, 0.9) 50%, rgba(0, 88, 27, 0) 100%),
        url("/cnce/lib/home/images/kcx.png") center/cover no-repeat;
    color: #fff;
    padding: 32px;

}

.esg-content {
    position: relative;
    z-index: 1;
}

.esg-title h1 {
    font-size: 22px;
    font-weight: 400;
    margin: 0;
    margin-bottom: 10px;
}

.esg-title h2 {
    font-size: 22px;
    font-weight: bold;
    color: rgba(255, 229, 177, 1);
    margin: 0;
    margin-bottom: 28.5px;
}

.esg-desc {
    font-size: 21px;
    color: rgba(255, 255, 255, 0.6);
    line-height: 37px;
    width: 48%;
    height: 74px;
    margin-bottom: 35px;
}

.esg-btn {
    margin-bottom: 80px;
}

.join-card {
    background: linear-gradient(120deg, rgba(21, 112, 165, 0.6) 50%, rgba(23, 83, 139, 0) 100%),
        url("/cnce/lib/home/images/lxwm.png") center/cover no-repeat;
    color: #fff;
    padding: 32px;
}

.join-title h1 {
    font-size: 22px;
    font-weight: 400;
    margin: 0;
    margin-bottom: 10px;
}

.join-title h2 {
    font-size: 22px;
    font-weight: bold;
    color: rgba(255, 229, 177, 1);
    margin: 0;
    margin-bottom: 28.5px;
}

.join-btn {
    display: inline-block;
    padding: 8px 24px;
    background: #fff;
    color: #1976d2;
    border-radius: 20px;
    text-decoration: none;
    font-size: 16px;
}


@media (max-width: 900px) {

    .container,
    .section,
    .section-blue,
    footer {
        padding: 0 10px;
    }

    .about,
    .esg-section {
        flex-direction: column;
        gap: 20px;
    }

    .info-list {
        flex-direction: column;
        gap: 16px;
    }
}

/* 移动端About区域响应式 */
@media (max-width: 768px) {
    .about {
        flex-direction: column;
        gap: 40px;
        padding: 50px 0;
    }
    
    .about-text {
        order: 2;
        text-align: center;
    }
    
    .about-img {
        order: 1;
        min-width: auto;
        max-width: 100%;
    }
    
    .about-title {
        font-size: 24px;
        margin-bottom: 25px;
    }
    
    .about-desc {
        font-size: 14px;
        margin-bottom: 35px;
        line-height: 1.6;
    }
    
    .about-btn {
        width: 100px;
        height: 45px;
        margin-left: 0;
    }
    
    .info-title {
        font-size: 20px;
        margin-bottom: 20px;
        padding-top: 50px;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .about {
        gap: 30px;
        padding: 40px 0;
    }
    
    .about-title {
        font-size: 20px;
        margin-bottom: 20px;
    }
    
    .about-desc {
        font-size: 13px;
        margin-bottom: 25px;
    }
    
    .about-btn {
        width: 90px;
        height: 40px;
    }
    
    .info-title {
        font-size: 18px;
        padding-top: 40px;
    }
}

/* 移动端Banner区域响应式 */
@media (max-width: 768px) {
    .banner .swiper {
        height: 300px;
    }
    
    .banner .swiper-slide {
        height: 300px;
    }
    
    .banner-title {
        left: 50%;
        transform: translate(-50%, -50%);
        font-size: 32px;
        text-align: center;
        white-space: normal;
        width: 90%;
        max-width: 400px;
    }
    
    .swiper-pagination {
        left: 50% !important;
        transform: translateX(-50%);
        bottom: 30px !important;
    }
    
    .swiper-pagination .swiper-pagination-bullet {
        width: 30px !important;
        height: 6px !important;
        margin: 0 3px !important;
    }
    
    .swiper-button-prev,
    .swiper-button-next {
        width: 36px !important;
        height: 36px !important;
    }
    
    .swiper-button-prev {
        left: 15px;
    }
    
    .swiper-button-next {
        right: 15px;
    }
}

@media (max-width: 480px) {
    .banner .swiper {
        height: 250px;
    }
    
    .banner .swiper-slide {
        height: 250px;
    }
    
    .banner-title {
        font-size: 24px;
        width: 95%;
    }
    
    .swiper-pagination {
        bottom: 20px !important;
    }
    
    .swiper-pagination .swiper-pagination-bullet {
        width: 25px !important;
        height: 5px !important;
        margin: 0 2px !important;
    }
    
    .swiper-button-prev,
    .swiper-button-next {
        width: 32px !important;
        height: 32px !important;
    }
    
    .swiper-button-prev {
        left: 10px;
    }
    
    .swiper-button-next {
        right: 10px;
    }
}

/* 移动端业务产品区域响应式 */
@media (max-width: 768px) {
    .ywycp {
        padding: 50px 0;
    }
    
    .product-title {
        font-size: 18px;
        margin-bottom: 20px;
        text-align: center;
    }
    
    .product-title span {
        font-size: 12px !important;
        margin-left: 5px !important;
    }
    
    .p-title {
        margin-top: 15px;
        text-align: center;
    }
    
    .p-title a {
        font-size: 24px;
    }
    
    .product-desc {
        font-size: 14px;
        margin-top: 15px;
        width: 100%;
        text-align: center;
        line-height: 1.6;
    }
    
    .product-more {
        width: 120px;
        height: 45px;
        margin: 20px auto 0;
    }
    
    .product-more .product-xq {
        padding: 8px 16px;
    }
    
    .product-more .product-xq span {
        font-size: 14px;
        margin-right: 20px;
    }
    
    .product-tabs {
        margin-top: 40px;
    }
    
    .product-tabs .swiper-slide {
        padding: 15px 20px !important;
        font-size: 14px;
    }
    
    /* 移动端轮播图高度调整 */
    .ywycp-top .swiper {
        height: 300px;
    }
    
    .ywycp-top .swiper-slide {
        background-size: cover !important;
        background-position: center !important;
        display: flex;
        flex-direction: column;
        justify-content: center;
        align-items: center;
        text-align: center;
    }

    .product-tabs .swiper-slide span:after {
        opacity: 0;
    }
}

@media (max-width: 480px) {
    .ywycp {
        padding: 30px 0;
    }
    
    .product-title {
        font-size: 16px;
    }
    
    .product-title span {
        font-size: 11px !important;
    }
    
    .p-title a {
        font-size: 20px;
    }
    
    .product-desc {
        font-size: 13px;
        margin-top: 10px;
    }
    
    .product-more {
        width: 100px;
        height: 40px;
    }
    
    .product-more .product-xq {
        padding: 6px 12px;
    }
    
    .product-more .product-xq span {
        font-size: 13px;
        margin-right: 15px;
    }
    
    .product-tabs .swiper-slide {
        padding: 12px 8px !important;
        font-size: 13px;
    }
    
    .ywycp-top .swiper {
        height: 250px;
    }
}

/* 移动端ESG区域响应式 */
@media (max-width: 768px) {
    .esg-section {
        flex-direction: column;
        gap: 20px;
        margin: 40px auto;
        width: 90%;
    }
    
    .dj-item {
        min-height: 180px;
        flex: 1;
    }
    
    .dj-item-active {
        flex: 1;
    }
    
    .esg-card,
    .join-card {
        padding: 25px;
    }
    
    .esg-title h1,
    .join-title h1 {
        font-size: 18px;
        margin-bottom: 8px;
    }
    
    .esg-title h2,
    .join-title h2 {
        font-size: 18px;
        margin-bottom: 20px;
    }
    
    .esg-desc {
        font-size: 16px;
        line-height: 1.6;
        width: 100%;
        height: auto;
        margin-bottom: 25px;
        opacity: 1;
        visibility: visible;
    }
    
    .dj-item .esg-desc {
        opacity: 1;
        visibility: visible;
    }
    
    .esg-btn {
        margin-bottom: 0;
    }
    
    .esg-content {
        text-align: center;
    }
}

@media (max-width: 480px) {
    .esg-section {
        width: 95%;
        margin: 30px auto;
        gap: 15px;
    }
    
    .dj-item {
        min-height: 150px;
    }
    
    .esg-card,
    .join-card {
        padding: 20px;
    }
    
    .esg-title h1,
    .join-title h1 {
        font-size: 16px;
        margin-bottom: 6px;
    }
    
    .esg-title h2,
    .join-title h2 {
        font-size: 16px;
        margin-bottom: 15px;
    }
    
    .esg-desc {
        font-size: 14px;
        line-height: 1.5;
        margin-bottom: 20px;
    }
}