.indexr {
    background-color: #F9F9F9;
}

.indexr .title {
    text-align: center;
    position: relative;
}

.indexr .title h2 {
    font-size: 42px;
    font-weight: bold;
    margin-bottom: 30px;
    padding-top: 60px;
    color: #292929;
}

.indexr .title .summary {
    line-height: 25px;
    font-size: 16px;
    margin-bottom: 60px;
}

.indexr .wrapper {
    width: 1430px;
}

.indexr .com {
    overflow: hidden;
    position: relative;
    padding-bottom: 10px;
}

.indexr .com .list h2 {
    font-size: 19px;
    margin-top: 16px;
    text-align: center;
    line-height: 26px;
}

.indexr .com .list .left:hover {
    color: #EC8415;
}

.indexr .com .swiper.mySwipercate {
    padding: 8px 2px 56px;
}

.indexr .com .swiper.mySwipercate .list {
    text-align: center;
    box-shadow: 0 4px 11px 0 #E4E4E4;
}

.indexr .com .swiper.mySwipercate .list h2 {
    height: 68px;
    padding-bottom: 15px;
    font-weight: bold;
    padding: 0 10px;
}

.indexr .com .swiper.mySwipercate .list h2 span {
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.indexr .title .p {
    max-width: 800px;
    margin: 28px auto 34px;
    width: 100%;
    line-height: 24px;
    font-size: 16px;
}

.indexr .title .mySwipercatelr .swiper-button-next,
.indexr .title .mySwipercatelr .swiper-button-prev {
    color: #000;
    opacity: 1;
}

.indexr .title .mySwipercatelr .swiper-button-next::after,
.indexr .title .mySwipercatelr .swiper-button-prev::after {
    font-size: 22px;
}

.indexr .title .mySwipercatelr .swiper-button-next {
    right: 6px;
    bottom: -12px;
    top: auto;
}

.indexr .title .mySwipercatelr .swiper-button-prev {
    right: 32px;
    bottom: -12px;
    top: auto;
    left: auto;
}



.inderes {
    padding: 130px 0 110px;
    background-size: cover;
}

.inderes .left {
    width: 40%;
}

.inderes .right {
    width: 60%;
    overflow: hidden;
}

.inderes .left .con {
    width: 400px;
    margin-left: auto;
    margin-right: 60px;
}

@media only screen and (max-width: 1920px) {
    .inderes .left {
        width: 38%;
    }

    .inderes .right {
        width: 62%;
        overflow: hidden;
    }

    .inderes .left .con {
        width: 400px;
        margin-left: auto;
        margin-right: 84px;
    }
}



.inderes .left .con h2 {
    font-size: 34px;
    margin-bottom: 40px;
    font-weight: bold;
}

.inderes .left .con .p {
    background: linear-gradient(150deg, #000 -10%, rgba(0, 0, 0, 0.0));
    padding: 24px 15px;
    color: #fff;
    font-size: 16px;
    border-radius: 15px;
    margin-bottom: 22px;
}

.inderes .left .con .a a {
    display: inline-block;
    background: #EC8415;
    padding: 10px 36px;
    color: #fff;
    border-radius: 6px;
    font-size: 16px;
    font-weight: bold;
}

.inderes .left .con .a a:hover {
    background: #313131;
}

.inderes .right h2 {
    margin-top: 18px;
    margin-bottom: 10px;
    font-size: 20px;
    color: #EA8415;
    font-weight: bold;
}

.inderes .right .com {
    background: linear-gradient(150deg, #fff, rgba(255, 255, 255, 0.01) 75%, rgba(255, 255, 255, 0.01));
    padding: 1px 14px 15px;
    margin-top: 30px;
    border-radius: 8px;
}

.inderes .right .com .p {
    font-size: 16px;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 8;
    overflow: hidden;
}

.inderes .right .com .a {
    display: inline-block;
    margin-top: 12px;
    color: #EA8415;
    font-size: 16px;
    font-weight: bold;
}

.inderes .right .com .a:hover {
    color: #313131;
}

.inderes .right .mywindowlr {
    position: relative;
    height: 50px;
}

.inderes .right .mywindowlr .swiper-button-next,
.inderes .right .mywindowlr .swiper-button-prev {
    color: #000;
    opacity: 1;
}

.inderes .right .mywindowlr .swiper-button-next::after,
.inderes .right .mywindowlr .swiper-button-prev::after {
    font-size: 22px;
}

.inderes .right .mywindowlr .swiper-button-next {
    right: unset;
    left: 40px;
}

.inderes .right .mywindowlr .swiper-button-prev {
    left: 10px;
}


.indexwindows {
    margin: 0;
}

.indexwindows .swiper {
    padding-bottom: 70px;
}

.indexwindows .indexwinbg {
    padding-top: 70px;
}

.indexwindows .title {
    position: relative;
    margin-bottom: 40px;
}

.indexwindows .title h2 {
    text-align: center;
    font-size: 42px;
    font-weight: bold;
    color: #111111;
}

.indexwindows .list h2 {
    font-size: 15px;
    line-height: 1.4;
    text-align: center;
    padding: 18px 10px 25px;
    color: #343434;
    background: #fff;
    font-weight: bold;
}

.indexwindows .list h2 p {
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
    overflow: hidden;
}

.indexwindows .list:hover h2 {
    color: #EC8415;
}

.indexwindows .swiper .grid-container {
    gap: 40px 50px;
    padding: 4px;
}

.indexwindows .swiper .grid-container .list {
    border: 6px solid #fff;
    border-radius: 4px;
}

.indexwindows .swiper .grid-container .list {
    border: 6px solid #fff;
    border-radius: 4px;
    box-shadow: 0 2px 8px -2px #E8E9E4;
}


.indexwindows .mywindowlrs .swiper-button-next,
.indexwindows .mywindowlrs .swiper-button-prev {
    color: #000;
    opacity: 1;
}

.indexwindows .mywindowlrs .swiper-button-next::after,
.indexwindows .mywindowlrs .swiper-button-prev::after {
    font-size: 22px;
}

.indexwindows .mywindowlrs .swiper-button-next {
    left: unset;
    right: 0px;
}

.indexwindows .mywindowlrs .swiper-button-prev {
    left: unset;
    right: 32px;
}

.indexadr {
    background: #F9F9F9;
}

.indexadr .title {
    text-align: center;
}

.indexadr .title h2 {
    font-size: 42px;
    font-weight: bold;
    margin-bottom: 40px;
    padding-top: 50px;
    color: #292929;
}

.indexadr .title .p {
    max-width: 900px;
    margin: 28px auto 40px;
    width: 100%;
    line-height: 24px;
    font-size: 16px;
}

.indexadr .com {
    padding-bottom: 30px;
}

.indexadr .com .swiper {
    padding: 30px 0px 130px;
}

.indexadr .com .swiper .list {
    text-align: center;
}

.indexadr .com .swiper .swiper-slide {
    transition: all 0.3s;
}

.indexadr .com .swiper .swiper-slide.swiper-slide-active {
    transform: scale(1.2);
}

.indexadr .com .swiper .list h2 {
    display: -webkit-box;
    -webkit-line-clamp: 1;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.indexadr .com .list h2 {
    font-size: 22px;
    margin-top: 18px;
    text-align: center;
    line-height: 26px;
    font-weight: bold;
    color: #292929;
}

.indexadr .com .list .p {
    font-size: 16px;
    margin-top: 14px;
    text-align: center;
    line-height: 24px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    color: #292929;
}

.indexadr .com .swiper .list .oimg img {
    display: inline-block;
}

.aboutvideo {
    /* padding: 70px 0; */
    background: #F9F9F9;
}

.aboutvideo .aboutustu {
    width: 55%;
}

.aboutvideo .aboutus {
    width: 40%;
    color: #111111;
}

.aboutvideo .aboutustu .oimg img {
    width: 100%;
}

.aboutvideo .aboutus h2 {
    margin-bottom: 20px;
    font-size: 42px;
    font-weight: 600;
}

.aboutvideo .aboutus .p {
    font-size: 16px;
    line-height: 26px;
    color: #333;
}

.aboutvideo .aboutus a {
    color: #fff;
    font-size: 16px;
    margin-top: 20px;
    display: inline-block;
    background: #EC8415;
    padding: 10px 36px;
    border-radius: 6px;
    font-weight: bold;
}

.aboutvideo .aboutus a:hover {
    background: #313131;
}

.aboutvideo .aboutustu .oimg {
    border-radius: 10px;
}

.aboutvideo .aboutus h3 {
    font-size: 28px;
    margin-bottom: 12px;
}

.aboutvideo .aboutus .a .iimg {
    margin-top: 20px;
}

.aboutvideo .aboutus .a .iimg img {
    margin-left: 12px;
    width: 54px;
    height: 44px;
}



.indexvdeos {
    padding: 20px 0 40px;
}

.indexvdeos .title h2 {
    text-align: center;
    font-size: 42px;
    margin-bottom: 40px;
}

.indexvdeos .com {
    position: relative;
}

.indexvdeos .com .comtop .list {
    width: 48.5%;
}

.indexvdeos .com .comtop .list .video {
    position: relative;
}

.indexvdeos .com .comtop .list img {
    width: 100%;
}

.indexvdeos .com .comtop .list .video a {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url("../images/video_doc_03.png") no-repeat center center;
}

.indexvdeos .com .comtop .list .video a:hover {
    background: url("../images/video_doc_05.png") no-repeat center center;
}

.indexvdeos .com .comtop .list h2 {
    font-size: 24px;
    margin-bottom: 15px;
    font-weight: bold;
}

.indexvdeos .com .comtop .list p {
    font-size: 16px;
    line-height: 1.5;
}

.indexvdeos .com .comtop .list a {
    display: inline-block;
    padding: 10px 36px;
    margin-top: 24px;
    background: #EC8415;
    color: #fff;
    font-size: 16px;
    font-weight: bold;
    border-radius: 6px;
}

.indexvdeos .com .comtop .list a:hover {
    background: #313131;
}

.indexvdeos .com .compost .list .video a {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url("../images/video_doc_03.png") no-repeat center center;
}

.indexvdeos .com .compost .list .video a:hover {
    background: url("../images/video_doc_05.png") no-repeat center center;
}

.indexvdeos .com .compost {
    position: absolute;
    bottom: 40px;
    background: #fff;
    padding: 22px 22px;
    right: 0;
}

.indexvdeos .com .compost .list {
    width: 230px;
    position: relative;
}

.indexvdeos .com .compost .list .titles {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: rgba(0, 0, 0, 0.5);
    color: #fff;
}

.indexvdeos .com .compost .list .titles h2 {
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    font-size: 16px;
    font-weight: bold;
    text-align: center;
    padding: 12px 12px;
}


.indexraq .title h2 {
    font-size: 42px;
    font-weight: bold;
}



.indexraq .com .right .pp {
    font-size: 16px;
    line-height: 1.4;
    margin-bottom: 20px;
}

.indexraq .com .right label {
    font-size: 14px;
    font-weight: bold;
    margin-bottom: 8px;
}


.topadd {
    position: relative;
    padding: 60px 0;
}

.topadd .swiper-pagination {
    position: unset;
    width: unset;
}

.topadd .swiper-button-nexta,
.topadd .swiper-button-preva,
.topadd .swiper-pagination-current,
.topadd .swiper-pagination-total {
    margin: 0 5px;
    width: 40px;
    height: 40px;
    text-align: center;
    border: 1px solid #959595;
    border-radius: 50%;
    background: #FFF;
    color: #909090;
    line-height: 40px;
    font-weight: bold;
    font-size: 15px;
}

.topadd .swiper-button-nexta:hover,
.topadd .swiper-button-preva:hover {
    cursor: pointer;
    background: #EC8415;
    border: 1px solid #EC8415;
    color: #fff;
}

.indexnews .title h2 {
    font-size: 42px;
    margin-bottom: 30px;
}

.indexnews .con {
    position: relative;
}

.indexnews .list .oimg {
    width: 41%;
    border-radius: 8px;
}

.indexnews .list .conui {
    width: 56%;
}

.indexnews .list .conui .riqi {
    font-size: 16px;
    color: #EC8415;
    margin-bottom: 10px;
}

.indexnews .list .conui h2 {
    font-size: 20px;
    line-height: 1.4;
    margin-bottom: 10px;
    font-weight: bold;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
    overflow: hidden;
}

.indexnews .list .conui .a {
    font-size: 16px;
    margin-top: 24px;
}

.indexnews .list .conui h2:hover {
    color: #EC8415;
}









.oimg {
    overflow: hidden;
}

.oimg img {
    transition: all 0.3s;
    display: inline-block;
}

.oimg img:hover {
    transform: scale(1.1);
}

.pnome {
    display: none;
}

.mnome {
    display: block;
}

@media only screen and (max-width: 1400px) {
    .indexr .wrapper {
        width: 100%;
    }

    .wrapper {
        width: 100%;
        margin: 0 auto;
        padding: 0 10px;
    }

    .inderes .wrappers {
        padding: 0 10px;
        width: 100%;
    }

}

@media only screen and (max-width: 1200px) {

    .wrapper {
        width: 100%;
        margin: 0 auto;
        padding: 0 10px;
    }

    .indexr .wrapper {
        width: 100%;
    }

    .indexr .com {
        overflow: hidden;
        position: relative;
    }

    .inderes .left .con {
        width: 92%;
        margin-left: auto;
        margin-right: 30px;
    }

    .inderes .right .swipers {
        width: 100%;
        margin-right: auto;
    }

    .indexvdeos .com .compost .list {
        width: 180px;
        position: relative;
    }

    .indexvdeos .com .compost {
        position: absolute;
        bottom: 4px;
        background: #fff;
        padding: 22px 22px;
        right: 0;
    }





}

@media only screen and (max-width: 1024px) {
    .pnome {
        display: block;
    }

    .mnome {
        display: none;
    }

    .inderes .left {
        width: 100%;
    }

    .inderes .left .con {
        width: 100%;
        margin-left: auto;
        margin-right: 0;
    }

    .inderes .right {
        width: 100%;
        overflow: hidden;
    }

    .inderes .left .con .a.pnome {
        text-align: center;
        margin-top: 16px;
    }

    .indexnews .title {
        width: 100%;
        margin-bottom: 40px;
    }

    .indexnews .con {
        width: 100%;
    }

    .indexnews .title .p {
        font-size: 16px;
        width: 100%;
        color: #292929;
    }

    .aboutvideo .aboutus {
        width: 100%;
        margin-top: 0;
        margin-bottom: 30px;
    }

    .aboutvideo .aboutustu {
        width: 100%;
    }

    .indexwindows .swiper .grid-container {
        gap: 20px 10px;
        padding: 4px;
    }

    .indexvdeos .com .compost {
        position: unset;
        background: #fff;
        padding: 22px 22px;
        margin-top: 20px;
    }

    .indexvdeos .com .compost .list {
        width: max-content;
        position: relative;
    }
}

@media only screen and (max-width: 980px) {

    .indexr .title h2 {
        font-size: 32px;
        font-weight: bold;
        margin-bottom: 23px;
    }

    .indexr .title .summary {
        line-height: 25px;
        font-size: 16px;
        margin-bottom: 34px;
    }




}


@media only screen and (max-width: 800px) {

    .aboutvideo {
        padding: 60px 0;
        background-size: cover;
    }

    .aboutvideo .videor {
        width: 100%;
    }

    .aboutvideo .aboutus {
        width: 100%;
        margin-top: 30px;
    }

    .indexwindows .title a {
        position: unset;
        top: 50%;
        right: 0;
        transform: none;
        color: #7EAE00;
        text-decoration: underline !important;
        font-size: 16px;
        text-align: center;
        width: 100%;
        display: block;
        margin-top: 8px;
    }

    .aboutvideo.aboutser .flexa-container.flexa-justify-between.flexa-align-center.flexa-wrap {
        flex-direction: column-reverse;
    }

    .indexnews .con .list h2 {
        font-size: 14px;
        font-weight: bold;
        line-height: 24px;
        margin-bottom: 8px;
        color: #292929;
    }

    .indexnews .con .list .p {
        font-size: 13px;
        color: #292929;
        display: -webkit-box;
        -webkit-box-orient: vertical;
        -webkit-line-clamp: 3;
        overflow: hidden;
        line-height: 20px;
    }

}


@media only screen and (max-width: 600px) {

    .inderes .right .oimg,
    .inderes .right .oimg img {
        width: 100%;
    }



    .indexvdeos .com .compost .list img {
        width: 100%;
    }


}

@media only screen and (max-width: 580px) {



    .indexr .title h2 {
        font-size: 24px;
        font-weight: bold;
        margin-bottom: 23px;
    }

    .indexr .title .summary {
        line-height: 20px;
        font-size: 13px;
        margin-bottom: 20px;
    }

    .indexr .com {
        overflow: hidden;
        position: relative;
        padding-bottom: 0;
    }




    .indexnews .title .p {
        font-size: 14px;
        max-width: 600px;
        margin: 0 auto;
        width: 100%;
        color: #292929;
        line-height: 22px;
    }

    .indexwindows .title h2 {
        text-align: center;
        font-size: 24px;
        font-weight: bold;
    }

    .indexadr .title h2 {
        font-size: 24px;
        font-weight: bold;
        margin-bottom: 18px;
        padding-top: 20px;
        color: #292929;
    }

    .aboutvideo .aboutus h2 {
        margin-bottom: 15px;
        font-size: 24px;
        font-weight: 600;
    }

    .indexvideolist .title h2 {
        font-size: 24px;
        font-weight: bold;
        margin-bottom: 18px;
        padding-top: 30px;
        color: #292929;
    }

    .indexnews .title h2 {
        font-size: 24px;
        font-weight: 600;
        margin-bottom: 10px;
        color: #292929;
    }

    .indexnews .title {
        width: 100%;
        margin-bottom: 20px;
    }

    .indexnews {
        padding: 36px 0;
    }

    .index7 .title h2 {
        font-size: 20px;
        font-weight: bold;
        margin-bottom: 12px;
        color: #fff;
        text-align: center;
    }

    .index7 .title p {
        color: #fff;
        text-align: center;
        font-size: 14px;
        margin-bottom: 10px;
        padding: 0 10px;
    }


    .biaodanlist {
        display: flex;
        justify-content: space-between;
        flex-wrap: wrap;
        width: 100%;
    }

    .biaodan .item.items label {
        width: 100%;
        flex: 0;
    }

    .biaodan .item {
        width: calc(100% - 20px);
        border-bottom: 1px solid #fff;
        margin: 20px 10px;
        padding-bottom: 4px;
    }

    .indexraq .com .right .item.verify_status input {
        width: 80%;
    }

    .biaodan .item.verify_status {
        position: relative;
    }

    .biaodan .item.verify_status img {
        width: 96px;
        position: absolute;
        top: 0px;
        right: 0;
    }

    .aboutvideo .xiangce .oimg {
        text-align: center;
    }

    .aboutvideo .xiangce .oimg img {
        display: inline-block;
    }

    .indexvdeos .com .comtop .list {
        width: 100%;
        margin: 10px 0;
    }


}


@media only screen and (max-width: 498px) {


    .verification {
        display: flex;
        /* flex-direction: column !important; */
    }

    .verification .input-wrapper {
        width: 100% !important;
    }

    .verification img {
        width: 30% !important;
        height: auto !important;
        margin-left: 0 !important
    }

    @media (max-width: 768px) {
        .indexraq .com .right .item {
            width: 100%;
        }
    }

    .indexadr .com .swiper {
        padding: 50px 0px 100px;
    }
}



/* 容器与标题排版 */

.product-grid-section {
    padding: 60px 0;
    background-color: #fff;
}

.header-flex {
    display: flex;
    justify-content: center;
    /* 标题居中 */
    align-items: center;
    position: relative;
    margin-bottom: 40px;
}

.section-title {
    font-size: 28px;
    font-weight: bold;
    color: #000;
    letter-spacing: 1px;
}

.grid-container-custom {
    display: grid;
    gap: 20px;
    grid-template-columns: repeat(4, 1fr);
}

.product-card {
    background: #fff;
    overflow: hidden;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.product-card:hover {
    transform: translateY(-5px);
}

.product-card:hover .product-info {
    color: #01893D;
}

.product-card .white-box {
    position: relative;
    overflow: hidden;
    /* border-radius: 4px; */
    margin: 2px;
    box-shadow: 0 4px 10px 0 #CFCFCF;
}


.product-card .white-box img {
    transition: transform 0.5s ease-out;
    display: block;
    width: 444px;
    height: 444px;
    max-width: 100%;
    aspect-ratio: 1 / 1;
}

.product-card .white-box::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0);
    pointer-events: none;
    transition: background 0.5s ease-out;
    z-index: 2;
}

.product-card:hover .white-box img {
    transform: scale(1.1);
}

.product-card:hover .white-box::after {
    background: rgba(0, 0, 0, 0.15);
}

.product-card .img-box {
    width: 100%;
    aspect-ratio: 1 / 1;
    overflow: hidden;
    background-color: #f5f5f5;
}

.product-card .img-box img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.product-card .info-box {
    padding: 15px;
    text-align: left;
}

.product-card .product-name {
    font-size: 14px;
    line-height: 1.4;
    color: #333;
    font-weight: 500;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    margin: 0;
}

.product-category-section {
    position: relative;
    overflow: hidden;
    padding: 60px 0;
    background-color: #fff;
}

.dynamic-background {
    position: absolute;
    top: -40px;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
}

.dynamic-background img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.product-category-section .wrapper {
    padding: 0 10px;
    position: relative;
    z-index: 3;
}

/* 标题栏布局 */
.category-header {
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
    margin-bottom: 30px;
    flex-direction: column;
}

.category-header h2 {
    font-weight: bold;
    color: #0A3D27;
}

.category-header p {
    max-width: 800px;
    width: 100%;
    text-align: center;
    font-size: 16px;
    margin-top: 24px;
}

.a_box {}

.category-header .more-btn {
    font-size: 16px;
    color: #000;
    text-decoration: underline;
    font-weight: bold;
    text-align: end;
}

.product-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    /* 4列 */
    gap: 20px;
}

.product-item {
    background: #fff;
    border-radius: 12px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
    position: relative;
    overflow: hidden;
    border: 1px solid transparent;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    top: 0;
}

.product-item:hover {
    transition: transform 0.5s cubic-bezier(0.34, 1.56, 0.64, 1);
}


.product-item a {
    text-decoration: none;
    display: block;

}

.product-item .img-container {

    overflow: hidden;
    background-color: #ffffff;
    display: flex;
    align-items: center;
    justify-content: center;
}

.product-item .img-container img {
    width: 100%;
    max-width: 310px;
    height: auto;
    object-fit: cover;
    transition: transform 0.5s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.product-item:hover .img-container img {
    transform: scale(1.1);
}


.product-item:hover::after {
    left: 150%;
}



/* 文字区域 */
.product-item .text-container {
    padding: 15px;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.product-item .text-container h3 {
    font-size: 15px;
    color: #333;
    line-height: 1.4;
    font-weight: 500;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    text-align: center;
    transition: transform 0.3s ease;

}

.product-item .text-container span {
    font-size: 14px;
    font-weight: 600;
    color: #000000;
    transition: transform 0.3s ease;
    cursor: pointer;
    border-bottom: 2px solid #000000;
    margin-top: 24px;


}

.product-item:hover h3 {
    color: #01893D;
    font-weight: 600;
}

/* --- 响应式效果 --- */

/* 平板端：显示3列 */
@media (max-width: 1024px) {
    .product-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

/* 小平板/手机：显示2列 */
@media (max-width: 768px) {
    .product-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 15px;
    }

    .category-header h2 {
        font-size: 26px;
    }

    .product-category-section {
        padding: 24px 0;
    }

    .a_box {
        width: 100%;
        display: flex;
        justify-content: flex-end;
    }


}

/* 小屏手机：显示1列 */
@media (max-width: 480px) {
    .product-grid {
        grid-template-columns: repeat(1, 1fr);
    }

    .category-header h2 {
        font-size: 18px;
    }

    .category-header p {
        font-size: 14px;
    }

    .product-item .text-container h3 {
        font-size: 14px;
    }
}

/* 响应式断点 */
@media (max-width: 1200px) {
    .grid-container-custom {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 768px) {
    .grid-container-custom {
        grid-template-columns: repeat(2, 1fr);
        gap: 15px;
    }

    .section-title {
        font-size: 22px;
    }
}

@media (max-width: 480px) {
    .grid-container-custom {
        grid-template-columns: repeat(1, 1fr);
    }
}

/* 公司介绍 */
.about-section-container {
    position: relative;
    padding: 80px 0;
    background-attachment: fixed;
    /* 视差效果 */
    background-size: cover;
    background-position: center;
    color: #fff;
}


.bg-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

.bg-overlay img {
    width: 100%;
    height: 920px;
    object-fit: cover;
}

.relative-content {
    position: relative;
    z-index: 2;
    padding: 0 10px;
}

.company_carousel {
    background: #fff;
    border-radius: 15px;
    overflow: hidden;
    color: #333;
    max-width: 1400px;
    margin: 0 auto;
}

.top-slogan {
    font-family: 'Arial Black', sans-serif;
    font-weight: 900;
    color: #fff;
    letter-spacing: 1px;
    -webkit-text-stroke: 2px #3b5998;
}



@media (max-width: 480px) {
    .top-slogan {
        font-size: 18px;
        -webkit-text-stroke: 1px #3b5998;

    }
}

/* 主盒子卡片 */
.about-main-card {
    background: #fff;
    /* border-radius: 15px; */
    overflow: hidden;
    color: #333;
    max-width: 1400px;
    margin: 0 auto;
    border-top-left-radius: 15px;
    border-top-right-radius: 15px;
    position: relative;
    margin-top: 36px;
}

/* 主图轮播高度控制 */
.main-video-swiper {
    width: 100%;
    height: 578px;
}

.main-video-swiper img {
    width: 100%;
    height: 100%;
    object-fit: cover;

}

/* 文字区排版 */
.about-text-content {
    padding: 40px 60px;
    background-color: #ffffff;
}

.about-header {
    margin-bottom: 20px;
    display: flex;
    justify-content: center;
    align-items: center;

}

.about-header h2 {
    font-size: 30px;
    font-weight: bold;
    margin: 0;
    color: #0A3D27;
    flex: 1;
    text-align: center;

}


.more-link {
    font-size: 16px;
    color: #333;
    text-align: end;
    text-decoration: underline;
    font-weight: bold;
    /* width: 100%; */
}

.description {
    line-height: 1.8;
    color: #000000;
    font-size: 16px;
    max-width: 1160px;
    margin: 0 auto;
}

/* 数字统计 */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    padding: 20px 60px;
    text-align: center;
}

.stat-item .number {
    display: block;
    font-size: 40px;
    font-weight: bold;
    color: #000;
}

.stat-item .label {
    font-size: 16px;
    color: #000000;
    font-weight: 400;
    line-height: 3;
}

/* 底部小轮播 */
.bottom-thumb-slider {
    padding: 30px 0 0;
    overflow: hidden;
    position: relative;
    z-index: 2;
}

.thumb-swiper {
    position: relative;
}

.thumb-swiper .swiper-slide {
    opacity: 0;
    transform: translateY(30px);

    transition: all 0.4s ease-out;
    filter: brightness(1);
    transform: scale(1);

    display: flex;
    justify-content: center;
    background: transparent;
}

.thumb-swiper .swiper-slide.slide-active {
    filter: brightness(1) contrast(1);
    transform: scale(1.08);
    z-index: 10;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

.thumb-swiper .swiper-slide.slide-dimmed {
    filter: brightness(0.7);
}

.thumb-swiper .swiper-slide img {
    width: 100%;
    height: auto;
    border-radius: 10px;
    object-fit: cover;
}

@media (max-width: 768px) {
    .top-slogan {
        text-align: center;
        font-size: 26px;
        -webkit-text-stroke: 2px #3b5998;
    }

    .about-section-container {
        padding: 36px 0;
    }

    .thumb-swiper .swiper-slide img {
        width: 394px;
        max-width: 394px;
        height: 339px;
        max-height: 339px;
        border-radius: 10px;
        object-fit: cover;
    }

}


/* 公司简介轮播标识点 */
.main-video-swiper .swiper-pagination {
    bottom: 30px;
    display: flex;
    justify-content: end;
    padding-right: 210px;
}

.main-video-swiper .swiper-pagination-bullet {
    width: 12px;
    height: 12px;
    background: #ffffff;
    opacity: 1;
    margin: 0 5px !important;
    transition: all 0.3s;
    border-radius: 50%;
}

.main-video-swiper .swiper-pagination-bullet-active {
    background: #01893D;
    border-radius: 50%;
    width: 12px;
    height: 12px;
}


.thumb-swiper .swiper-slide.animate-in {
    opacity: 1;
    transform: translateY(0);
}

/* 覆盖 Swiper */
.thumb-swiper .swiper-button-next,
.thumb-swiper .swiper-button-prev {
    width: 50px;
    height: 60px;
    background: #9B9B9B;
    color: #fff;
    top: calc(50% - 30px);
}

.thumb-swiper .swiper-button-next:after,
.thumb-swiper .swiper-button-prev:after {
    font-size: 26px;
    font-weight: 600;
}

.thumb-swiper .swiper-button-next {
    right: 0;
    border-radius: 5px 0 0 5px;
}

.thumb-swiper .swiper-button-prev {
    left: 0;
    border-radius: 0 5px 5px 0;
}

.thumb-swiper .swiper-button-next:hover,
.thumb-swiper .swiper-button-prev:hover {
    background: #01893D;
    color: #fff;
}

.thumb-swiper .swiper-button-next:hover:after,
.thumb-swiper .swiper-button-prev:hover:after {
    font-size: 26px;
}

@media (max-width: 1150px) {
    .stats-grid {
        padding: 0;
    }
}

/* 响应式调整 */


@media (max-width: 768px) {
    .stats-grid {
        grid-template-columns: repeat(3, 1fr);
        padding: 0;
    }

    .stats-grid .stat-item {
        padding-bottom: 24px;
    }

    .main-video-swiper {
        height: 300px;
    }

    .about-text-content {
        padding: 20px;
    }


    .bottom-thumb-slider {
        padding: 0 20px;
    }

    .thumb-swiper .swiper-button-next,
    .thumb-swiper .swiper-button-prev {
        width: 20px;
        height: 40px;
        background: #BFBFBF;
        color: #fff;
        top: 40%;
        margin-top: -0;
    }

    .thumb-swiper .swiper-button-next {
        right: 0;
        border-radius: 5px 0 0 5px;
    }

    .thumb-swiper .swiper-button-prev {
        left: 0;
        border-radius: 0 5px 5px 0;
    }

    .thumb-swiper .swiper-button-next:after,
    .thumb-swiper .swiper-button-prev:after {
        font-size: 18px;
    }

    .thumb-swiper {
        padding: 0;
        overflow: hidden;
        /* 确保超出部分隐藏干净 */
    }

    .about-header h2 {
        font-size: 26px;
    }



    .description {
        font-size: 14px;
    }

    .main-video-swiper .swiper-pagination {
        display: flex;
        justify-content: center;
        padding-right: 0;
    }

    .description {
        line-height: 2.5;
    }

    .about-header {
        display: flex;
        justify-content: center;
        align-items: center;
        flex-direction: column;
        margin-bottom: 0;

    }

}

/* 响应式调整 */
@media (max-width: 580px) {
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
        position: relative;
        top: 36px;
        left: 0;
        padding: 0 0 36px 0;
    }

    .description {
        line-height: 2.5;
    }

    .stat-item .number {
        font-size: 16px;
    }

    .stat-item .label {
        font-size: 14px;

    }

}

@media (max-width: 480px) {
    .thumb-swiper {
        padding: 0;
        overflow: hidden;
        /* 确保超出部分隐藏干净 */
    }

    .about-header h2 {
        font-size: 18px;
    }


    .description {
        font-size: 14px;
    }

    .main-video-swiper .swiper-pagination {
        display: flex;
        justify-content: center;
    }

    .stat-item .number {
        font-size: 16px;
    }

    .stat-item .label {
        font-size: 14px;

    }
}


/* 热门产品 */
.hot-products-section {
    background: #fff;
    position: relative;
    z-index: 2;
    padding-bottom: 80px;
}

.hot-products-background {
    position: absolute;
    top: -300px;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
    pointer-events: none;

}

.hot-products-background img {
    width: 100%;
    max-width: 1920px;
    height: 100%;
    object-fit: cover;
    display: block;
    margin: 0 auto;
}

/* 头部排版 */
.main-header {
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
    margin-bottom: 40px;
}

.main-header h2 {
    font-weight: bold;
}



/* 小类目标题 */
.category-block {
    margin-bottom: 50px;
}

.sub-title {
    font-size: 18px;
    font-weight: bold;
    color: #444;
    margin-bottom: 20px;
    text-align: left;
}

/* Swiper 基础设置 */
.hot-swiper {
    position: relative;
}


.hot-swiper .swiper-slide {
    width: 444px !important;
    height: auto !important;
    max-width: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;

}

.dark-style .product-img {
    aspect-ratio: 1/1;
    background: #f0f0f0;
    overflow: hidden;
}


.dark-style .product-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.light-card-style .card-box {
    background: #fff;
    border: 1px solid #eee;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
    padding: 20px;
    aspect-ratio: 1/1;
    display: flex;
    align-items: center;
    justify-content: center;
}

.light-card-style .product-img img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
}

.product-title {
    margin-top: 15px;
    font-size: 14px;
    line-height: 1.4;
    font-weight: bold;
    color: #333;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    padding: 0 10px;
}



.hot-swiper .swiper-button-next {
    right: 0;
    border-radius: 4px 0 0 4px;
}


.main-header {
    display: flex;
    justify-content: center;
    position: relative;
    margin-bottom: 20px;
}

.main-header h2 {
    font-size: 30px;
    font-weight: bold;
}


.category-title {
    font-size: 20px;
    font-weight: bold;
    margin-bottom: 20px;
    margin-top: 36px;
}

.category-title .product-card {
    display: flex;
    flex-direction: column;
    align-items: center;
}


.white-box img {
    width: 444px;
    height: 444px;
    object-fit: contain;
    object-fit: contain;
}

.product-info {
    /* display: none; */
    margin-top: 15px;
    font-size: 16px;
    color: #333;
    line-height: 1.4;
    font-weight: 600;
    text-align: center;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.hot-swiper .swiper-button-prev,
.hot-swiper .swiper-button-next {
    width: 50px;
    height: 60px;
    background: #BFBFBF;
    color: #fff;
    margin-top: -60px;
}


.hot-swiper .swiper-button-prev:after,
.hot-swiper .swiper-button-next:after {
    font-size: 26px;
    font-weight: bold;
    color: #ffffff;
}

.hot-swiper .swiper-button-prev:hover,
.hot-swiper .swiper-button-next:hover {
    background: #01893D;
    color: #fff;
}


.hot-swiper .swiper-button-prev:hover:after,
.hot-swiper .swiper-button-next:hover:after {
    font-size: 26px;
    font-weight: bold;
    color: #ffffff;
}

.hot-swiper .swiper-button-prev {
    left: 0;
    border-radius: 0 4px 4px 0;
}

.hot-swiper .swiper-button-next {
    right: 0;
    border-radius: 4px 0 0 4px;
}

.hot-products-section .container {
    max-width: 1400px;
    box-sizing: border-box;
    padding: 20px 10px 0 10px;
}

/* 响应式断点 */
@media (max-width: 768px) {
    .category-title {
        display: flex;
        justify-content: center;
        font-size: 15px;
        margin-bottom: 0;
        margin-top: 25px;
    }

    .main-header {
        margin-bottom: 12px;
    }

    .product-info {
        font-size: 15px;
        margin-top: 0;
    }

    .main-header h2 {
        font-size: 24px !important;
    }

    .hot-swiper .swiper-button-prev,
    .hot-swiper .swiper-button-next {
        width: 35px;
        height: 45px;
        background: #BFBFBF;
        color: #fff;
        margin-top: -40px;

    }

    .hot-swiper .swiper-button-prev {
        left: 0;
        border-radius: 0 4px 4px 0;
    }

    .hot-swiper .swiper-button-next {
        right: 0;
        border-radius: 4px 0 0 4px;
    }

    .hot-swiper .swiper-button-prev:after,
    .hot-swiper .swiper-button-next:after {
        font-size: 16px;
    }
}

/* 响应式断点 */
@media (max-width: 480px) {
    .main-header h2 {
        font-size: 18px !important;
    }

    .product-info {
        font-size: 14px;
    }

    .main-header p {
        font-size: 14px !important;
    }
}

.hot-swiper {
    width: 100%;
    overflow: hidden;
    position: relative;
}

/* SOLUTION */
.solution-section {
    padding: 0 0 50px 0;
    background-color: #f6f8f7;
    text-align: center;
    position: relative;
}

.solution-section>img {
    width: 100%;
    max-width: 1920px;
    /* height: auto; */
    position: absolute;
    top: 60px;
    left: 50%;
    transform: translateX(-50%);
}

/* 头部文字 */
.solution-header {
    max-width: 800px;
    margin: 50px auto;
}

.solution-header h2 {
    font-weight: bold;
    margin-bottom: 15px;
    color: #0A3D27;
}

.solution-header p {
    max-width: 800px;
    font-size: 16px;
    line-height: 1.6;
}

/* 网格布局：关键部分 */
.solution-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    /* 大屏幕 4 列 */
    gap: 20px;
    /* 卡片之间的间距 */
    margin-bottom: 50px;
}

/* 修改卡片样式 */
.solution-item {
    background: #fff;
    padding: 60px 30px;
    border-radius: 4px;
    box-shadow: 0 5px 25px rgba(0, 0, 0, 0.06);

    display: flex;
    flex-direction: column;
    align-items: center;
    /* 内容水平居中 */
    text-align: center;
    box-sizing: border-box;
    transition: all 0.3s ease;
}

.solution-item h3 {
    font-size: 19px;
    font-weight: bold;
    color: #111;
    margin: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 80px;
    line-height: 1.3;
    width: 100%;
}

.solution-item p {
    font-size: 14px;
    color: #666;
    line-height: 1.8;
    margin-top: 25px;
    margin-bottom: 0;
}

/* 4. 底部按钮优化 */
.solution-footer {
    margin-top: 50px;
}

.quote-btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: #01893D;
    color: #fff;
    padding: 20px 50px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: bold;
    font-size: 18px;
    transition: background 0.3s;
}

.quote-btn:hover {
    background: rgb(18 86 153);
}

.solution-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 30px;
    /* 增加卡片间的间距 */
    max-width: 1400px;
    margin: 0 auto 60px;
    padding: 0 10px;
}

.solution-item:hover {
    transform: translateY(-5px);
    /* 悬浮动效 */
}

.icon-box {
    height: 100px;
    /* 稍微拉高图标区域 */
    margin-bottom: 30px;
    display: flex;
    align-items: center;
}

.icon-box img {
    max-height: 100%;
    width: auto;
}


/* 响应式适配 */
@media (max-width: 1200px) {
    .solution-grid {
        grid-template-columns: repeat(3, 1fr);
    }

    /* 平板端 3 列 */
}

@media (max-width: 768px) {
    .solution-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .solution-item {
        padding: 36px 30px;
    }

    .solution-section {
        padding: 40px 0;
    }

    .solution-header h2 {
        font-size: 24px;
    }

    .solution-header p {
        font-size: 14px;
    }

    .solution-item h3 {
        font-size: 15px;
    }

    .quote-btn {
        font-size: 16px;
        padding: 16px 40px;
    }
}

@media (max-width: 480px) {
    .solution-grid {
        grid-template-columns: 1fr;
        margin: 0 auto 30px;
    }

    .solution-section {
        padding: 36px 0;
    }

    .solution-header h2 {
        font-size: 18px;
    }

    .solution-item {
        padding: 30px;
    }

    .solution-header p {
        font-size: 14px;
    }

    .solution-item h3 {
        font-size: 14px;
    }

    .solution-item p {
        font-size: 14px;
        margin-top: 0;
    }

    .quote-btn {
        font-size: 14px;
        padding: 14px 26px;
    }
}



/* 视频 */
.video-section {
    padding: 60px 0;
    background: #fff;
    position: relative;
    /* 关键：为绝对定位的子元素提供参照 */
    overflow: hidden;
    /* 防止背景图片溢出 */
    min-height: 600px;
    /* 确保有足够的高度显示背景 */
}

.video-section>img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: auto;
    object-fit: cover;
    object-position: center;
    z-index: 0;
    pointer-events: none;
}

.video-container {
    max-width: 1400px;
    padding: 0 10px;
    position: relative;
    top: 0;
    left: 0;
    margin-right: auto;
    margin-left: auto;
    z-index: 1;
}

.video-header {
    /* margin-bottom: 50px; */
    display: flex;
    flex-direction: column;
    align-items: center;
}

.video-header p {
    max-width: 800px;
    width: 100%;
    text-align: center;
    font-size: 16px;
    margin-top: 24px;
}


.video-header h2 {
    font-weight: bold;
    color: #0A3D27;
}

/* 每一行的基础样式 */
.video-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 40px;
    gap: 50px;
    transition: all 0.4s ease-out;
    margin-top: 36px;
}

/* --- 核心代码：自动实现左右交替 --- */
/* .video-row:nth-child(odd) {
    flex-direction: row-reverse;
} */
@media (min-width: 769px) {
    .video-row:nth-child(odd) {
        flex-direction: row-reverse;
    }


}

@media (max-width: 769px) {
    .video-section {
        padding: 24px 0 0 0;
    }


}



/* 文字部分 */
.video-text {
    flex: 1;
    max-width: 400px;
    transition: transform 0.4s ease-out;
}

.video-text h3,
.video-text p {
    transition: all 0.4s ease-out;
}

.video-text h3 {
    font-size: 20px;
    font-weight: bold;
    margin-bottom: 15px;
    color: #333;
}

.video-text p {
    font-size: 16px;
    color: #000000;
    font-weight: 600;
    margin-bottom: 45px;
    line-height: 1.6;
}

.read-more {
    position: relative;
    display: inline-flex;
    align-items: center;
    padding: 10px 28px;
    background: #01893D;
    color: #fff;
    border-radius: 25px;
    font-size: 14px;
    font-weight: 600;
    text-decoration: none;
    overflow: hidden;
    z-index: 1;
    transition: all 0.4s cubic-bezier(0.25, 0.8, 0.25, 1);
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    /* 初始给个微弱阴影 */
}


.read-more {
    transition: all 0.4s ease-out;
    opacity: 0.8;
}


.video-placeholder {
    position: relative;
    overflow: hidden;
    border-radius: 8px;
}


.video-placeholder img {
    max-width: 850px;
    width: 100% !important;

    max-height: 390px;
    height: auto;
    object-fit: cover;

    transition: all 0.4s ease-out;
    display: block;
}

.video-row:hover .video-placeholder::before {
    background: rgba(0, 0, 0, 0.3);
}

.video-row:hover .video-text {
    transform: translateY(-8px);
}

.video-row:hover .video-text h3 {
    color: #34A164;
}

.video-row:hover .video-text p {
    color: #555;
}

.video-row:hover .read-more {
    opacity: 1;
    transform: translateX(5px);
}



.video-placeholder::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0);
    pointer-events: none;
    transition: background 0.4s ease-out;
    z-index: 1;
}

/* 播放按钮样式 */
.play-btn {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 60px;
    height: 60px;
    background: rgba(0, 0, 0, 0.6);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    z-index: 10;
    transition: all 0.3s ease-out;
}

.play-btn::before {
    content: '';
    position: absolute;
    width: 0;
    height: 0;
    border-left: 25px solid #fff;
    border-top: 15px solid transparent;
    border-bottom: 15px solid transparent;
    transform: translateX(5px);
}

.play-btn::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 70px;
    height: 70px;
    border-radius: 50%;
    border: 2px solid #fff;
    animation: ripple 2s ease-out infinite;
    z-index: -1;
}

@keyframes ripple {
    0% {
        transform: translate(-50%, -50%) scale(1);
        opacity: 0.6;
    }

    100% {
        transform: translate(-50%, -50%) scale(1.8);
        opacity: 0;
    }
}

.play-btn:hover {
    transform: translate(-50%, -50%) scale(1.1);
    background: rgba(0, 0, 0, 0.6);
}

.play-btn:hover::after {
    animation-duration: 1.5s;
    border-color: #ffffff;
}

/* 响应式：手机端全部变回正常的上下堆叠 */
@media (max-width: 768px) {

    .video-row,
    .video-row:nth-child(even) {
        flex-direction: column;
        gap: 20px;
        text-align: center;
    }

    .video-text {
        max-width: 100%;
    }

    .video-row {
        flex-direction: column-reverse !important;
        gap: 20px !important;
        margin-bottom: 50px !important;
        text-align: center;
    }

    .video-text {
        max-width: 100% !important;
        padding: 0 15px;
    }

    .video-text h3 {
        font-size: 16px;
    }

    .video-text p {
        margin-bottom: 20px;
        font-size: 14px;
        color: #494949;
    }



    .video-header h2 {
        font-size: 26px;
    }

    .video-header p {
        font-size: 14px;

    }
}


@media (max-width: 480px) {
    .video-header h2 {
        font-size: 18px;
    }


    .video-text h3 {
        font-size: 14px;
    }

    .video-text p {
        margin-bottom: 20px;
        font-size: 14px;
        color: #494949;
    }
}

/* 技术 */

.container {

    max-width: 1400px;

    padding: 0 10px;

    position: relative;

}



.insights-section {

    padding: 100px 0;

}



/* 标题样式 */



.main-header {

    /* margin-bottom: 50px; */

    display: flex;

    flex-direction: column;

    align-items: center;

}



.hot_product_header_text {

    width: 100%;

    display: flex;

    justify-content: center;

    align-items: center;

}



.main-header h2 {

    font-size: 32px;

    font-weight: bold;

    color: #0A3D27;

    text-align: center;

    flex: 1
}



.main-header p {

    max-width: 800px;

    width: 100%;

    text-align: center;

    font-size: 16px;

    margin-top: 12px;

}



.insight-card {

    transition: transform 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);

    cursor: pointer;

}



.image-box {

    border-radius: 4px;

    /* 微小的圆角增加精致度 */

    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);

    /* 默认极淡阴影 */

}



.insight-card:hover {

    transform: translateY(-10px);

}



.insight-card:hover .image-box {

    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.1);

}



.insight-card:hover .info-box .title {

    color: #01893D;

}





.info-box .date {

    font-family: 'Arial', sans-serif;

    font-style: normal;

    letter-spacing: 0.5px;

    margin-top: 15px;

}



.info-box .title {

    font-size: 18px;

    /* 稍微加大 */

    margin-top: 8px;

    transition: color 0.3s;

}



/* 5. 导航按钮美化 */

.insights-section .swiper-button-prev,

.insights-section .swiper-button-next {

    width: 50px;

    height: 50px;

    background: rgba(0, 0, 0, 0.6);

    backdrop-filter: blur(4px);

    transition: all 0.3s;

}



.insights-section .swiper-button-prev:hover,

.insights-section .swiper-button-next:hover {

    background: #01893D;

}



.insights-section .swiper-button-prev:hover:after,

.insights-section .swiper-button-next:hover:after {

    color: #fff !important;

}



.insights-section .swiper-button-prev {

    left: 9px;

}



.insights-section .swiper-button-next {

    right: 10px;

}





.more-link {

    font-size: 16px;

    color: #333;

    text-align: end;

    text-decoration: underline;

    font-weight: bold;

}



@media (max-width: 768px) {

    .main-header .more-link {

        top: 35px;

    }



    .swiper-container {

        overflow: hidden !important;

    }



    .more-link {

        font-size: 12px;

    }



    .hot_product_header_text {

        flex-direction: column;

    }

}



@media (max-width: 480) {

    .main-header .more-link {

        top: 35px;

    }



    .swiper-container {

        overflow: hidden !important;

    }



    .main-header p {

        font-size: 14px;

    }





}



.swiper-outer {

    position: relative;

    /* width: 1400px; */

    width: 100%;

    max-width: 1400px;

    margin: 0 auto;

    z-index: 5;

    padding: 0 10px;

    box-sizing: border-box;

}



.insights-swiper {

    width: 100%;

    overflow: visible !important;

}



@media (max-width: 768px) {



    .insights-swiper {

        width: 100%;

        overflow: hidden !important;

    }



}





.image-box {

    width: 100% !important;

    max-width: 448px;

    height: 384px !important;

    overflow: hidden;

    margin-bottom: 15px;

    background: #f5f5f5;

}









.image-box img {

    width: 100%;

    height: 100%;

    object-fit: cover;

    transition: 0.3s;

}



.insight-card:hover img {

    transform: scale(1.05);

}



.info-box .date {

    display: block;

    font-size: 13px;

    font-style: italic;

    color: #999;

    margin-bottom: 8px;

}



.info-box .title {

    font-size: 16px;

    color: #333;

    line-height: 1.4;

    font-weight: 600;

    display: -webkit-box;

    -webkit-line-clamp: 2;

    -webkit-box-orient: vertical;

    overflow: hidden;

}



.insights-section .swiper-button-prev,

.insights-section .swiper-button-next {

    width: 50px;

    height: 60px;

    background: #FEFEFC;

    color: #fff;

    margin: 0;

    top: 192px;

    transform: translateY(-50%);

    position: absolute;

    z-index: 10;

}





.insight-btn-prev {

    left: 14px;

}



.insight-btn-next {

    right: 14px;

}





.insights-section .swiper-button-prev:after,

.insights-section .swiper-button-next:after {

    font-size: 26px;

    font-weight: bold;

    color: #000000;



}



@media (max-width: 768px) {

    .insights-section {

        padding: 40px 0;

    }



    .insights-section .a_box a {

        margin-top: 12px;

    }





    .image-box {

        width: 100% !important;

        height: 100% !important;

        max-width: 100% !important;

        overflow: hidden;

        margin-bottom: 15px;

        background: #f5f5f5;

    }



    /* 5. 导航按钮美化 */

    .insights-section .swiper-button-prev:hover,

    .insights-section .swiper-button-next:hover {

        background: #01883D;

    }



    .insights-section .swiper-button-prev {

        left: 10px !important;

    }



    .insights-section .swiper-button-next {

        right: 10px !important;

    }



    .insights-section .swiper-button-prev,

    .insights-section .swiper-button-next {

        width: 30px;

        height: 45px;

        background: #ffffff;

        color: #fff;

        margin: 0;

        position: absolute;

        z-index: 10;

    }



    .insights-section .swiper-button-prev:after,

    .insights-section .swiper-button-next:after {

        font-size: 22px;

        color: #000000;



    }



    .info-box .title {

        font-size: 14px;

    }



}

/* 证书章节 */
.certificate-section {
    padding: 65px 0 0 0;
    background: #fff;
    text-align: center;
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
    transition: transform 0.4s cubic-bezier(0.25, 1, 0.5, 1),
        box-shadow 0.4s cubic-bezier(0.25, 1, 0.5, 1);

    cursor: pointer;
    height: auto;
    display: flex;
    align-items: center;
    /* 垂直居中 */
    justify-content: center;
    /* 水平居中 */
}

.certificate-container {
    max-width: 1400px;
    padding: 0 10px;
    position: relative;
    top: 0;
    left: 0;
    margin-right: auto;
    margin-left: auto;
    z-index: 1;
}

.certificate-header {
    max-width: 800px;
    margin: 0 auto 50px;
}

.certificate-section h2 {
    font-weight: bold;
    margin-bottom: 15px;
    color: #0A3D27;
}

.certificate-section p {
    max-width: 800px;
    font-size: 16px;
    line-height: 1.6;
}

.certificate-swiper {
    width: 100%;
    max-width: 1400px;
    /* 5张图(254px*5) + 4个间距(30px*4) 约等于 1390px */
    margin: 0 auto;
    padding-bottom: 60px !important;
    position: relative;
    /* 确保超出部分隐藏 */
    overflow: hidden;
}

.cert-image-wrap {
    position: relative;
    width: 100%;
    height: 344px;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;

    transition: transform 0.4s cubic-bezier(0.25, 1, 0.5, 1),
        box-shadow 0.4s cubic-bezier(0.25, 1, 0.5, 1);
}

.cert-image-wrap img {
    width: auto;
    max-width: 100%;
    max-height: 100%;

    object-fit: contain;
    display: block;
    transition: transform 0.6s ease-out;
}

.cert-image-wrap:hover img {
    transform: scale(1.01);
}

.showroom_cert-image-wrap {
    position: relative;
    width: 100%;
    height: auto;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;

    transition: transform 0.4s cubic-bezier(0.25, 1, 0.5, 1),
        box-shadow 0.4s cubic-bezier(0.25, 1, 0.5, 1);
}

.showroom_cert-image-wrap img {
    width: auto;
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
    display: block;
    transition: transform 0.6s ease-out;
}

.showroom_cert-image-wrap:hover img {
    transform: scale(1.01);
}

/* 分页器样式保持并微调 */
.certificate-swiper .swiper-pagination {
    bottom: 10px !important;
}

.certificate-swiper .swiper-pagination-bullet {
    width: 8px;
    height: 8px;
    background: #333 !important;
    opacity: 0.2;
    margin: 0 10px !important;
    transition: all 0.3s;
}

.certificate-swiper .swiper-pagination-bullet-active {
    background: #000 !important;
    opacity: 1;
    border-radius: 4px;
}

@media (max-width: 768px) {

    .certificate-section {
        padding: 40px 0 40px 0;
        background: #fff;
        text-align: center;
        overflow: hidden;
        box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
        transition: transform 0.4s cubic-bezier(0.25, 1, 0.5, 1),
            box-shadow 0.4s cubic-bezier(0.25, 1, 0.5, 1);
        cursor: pointer;
        display: block;
    }

    .certificate-header {
        margin: 0 auto 36px;
    }

    .certificate-swiper {
        padding-bottom: 20px !important;
    }

    .showroom-section {
        padding: 0;
    }
}

@media (max-width: 480px) {

    .certificate-section {
        padding: 36px 0 40px 0;
        background: #fff;
        text-align: center;
        overflow: hidden;
        box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
        transition: transform 0.4s cubic-bezier(0.25, 1, 0.5, 1),
            box-shadow 0.4s cubic-bezier(0.25, 1, 0.5, 1);

        cursor: pointer;
    }

    .certificate-header {
        margin: 0 auto;
    }



}

/* 展厅 */
.showroom-section {
    padding: 80px 0 0 0;
    background: #fff;
    text-align: center;
    overflow: hidden;
    transition: transform 0.4s cubic-bezier(0.25, 1, 0.5, 1),
        box-shadow 0.4s cubic-bezier(0.25, 1, 0.5, 1);

    cursor: pointer;
}

.showroom-container {
    max-width: 1400px;
    padding: 0 10px;
    position: relative;
    top: 0;
    left: 0;
    margin-right: auto;
    margin-left: auto;
    z-index: 1;
}

.showroom-header {
    max-width: 800px;
    margin: 0 auto 50px;
}

.showroom-section h2 {
    font-weight: bold;
    margin-bottom: 15px;
    color: #0A3D27;
}

.showroom-section p {
    max-width: 800px;
    font-size: 16px;
    line-height: 1.6;
}

.showroom-swiper {
    width: 100%;
    max-width: 1400px;
    /* 5张图(254px*5) + 4个间距(30px*4) 约等于 1390px */
    margin: 0 auto;
    padding-bottom: 60px !important;
    position: relative;
    /* 确保超出部分隐藏 */
    overflow: hidden;
}

/* 分页器样式保持并微调 */
.showroom-swiper .swiper-pagination {
    bottom: 10px !important;
}

.showroom-swiper .swiper-pagination-bullet {
    width: 8px;
    height: 8px;
    background: #333 !important;
    opacity: 0.2;
    margin: 0 10px !important;
    transition: all 0.3s;
}

.showroom-swiper .swiper-pagination-bullet-active {
    background: #000 !important;
    opacity: 1;
    /* width: 24px; */
    border-radius: 4px;
}

@media (max-width: 768px) {
    .showroom-header {
        margin: 0 auto;
    }

    .showroom-swiper {
        padding-bottom: 0 !important;
    }

}


/* 合作伙伴 */
.partner-section {
    padding: 40px 0 80px 0;
    background: #fff;
}

.section-title {
    text-align: center;
    font-size: 28px;
    font-weight: bold;
    margin-bottom: 40px;
}

.logo-wrapper {
    display: flex;
    flex-wrap: wrap;
    justify-content: flex-start;
    gap: 38px 7px;
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 10px;
}

@media (max-width: 768px) {
    .logo-wrapper {
        gap: 20px;
    }

    .certificate-section h2 {
        font-size: 24px;
    }

    .certificate-section p {
        font-size: 14px;
    }

    .showroom-section h2 {
        font-size: 24px;
    }

    .showroom-section p {
        font-size: 14px;
        margin-bottom: 12px;

    }

    .showroom-section {
        padding: 0;
    }
}

@media (max-width: 480px) {
    .certificate-section h2 {
        font-size: 18px;
    }

    .showroom-section h2 {
        font-size: 16px;
    }
}

.logo-item {
    width: 266px;
    /* height: 166px; */
    background: #fff;
    border: 1px solid #f0f0f0;
    border-radius: 8px;
    display: flex;
    justify-content: center;
    align-items: center;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
    transition: 0.3s;
    box-sizing: border-box;
    overflow: hidden;
}

.logo-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

.logo-item img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
}

@media (max-width: 1024px) {
    .logo-item {
        width: calc((100% - (20px * 2)) / 3);
    }

}

@media (max-width: 768px) {
    .logo-item {
        width: calc((100% - 20px) / 2);
    }

}





/* 客户评价 */
.testimonials-section {
    position: relative;
    padding: 80px 0;
    color: #fff;
    min-height: 500px;
    overflow: hidden;
}

.testimonials-section img {
    position: absolute;
    width: 100%;
    height: 100%;
    object-fit: cover;
    z-index: 0;
}



.testimonials-section .content-wrapper {
    /* width: 1260px; */
    max-width: 1260px;
    width: 100%;
}

.content-wrapper {
    position: relative;
    z-index: 2;
    width: 95%;
    max-width: 1260px;
    margin: 0 auto;
}

/* 头部样式 */
.header-row {
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
    margin-bottom: 10px;
    margin-top: 30px;
    flex-direction: column;
}

.header-row h2 {
    font-weight: bold;
    letter-spacing: 1px;
}

.header-row p {
    font-size: 16px;
    line-height: 1.6;
    margin: 12px 0;
}

/* 评价卡片样式 */


.testimonial-swiper-wrapper {
    position: relative;
    width: 100%;
}

.testimonial-swiper .swiper-slide {
    height: auto;
}

.testimonial-swiper {
    width: 100%;
    margin: 0 auto;
    position: relative;
    overflow: hidden;
    padding: 0 20px 20px 20px;
}

.testimonial-card {
    background: rgba(0, 0, 0, 0.3);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 15px;
    padding: 40px;
    box-sizing: border-box;
    margin-top: 26px;
    transition: all 0.3s ease;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.testimonial-card:hover {
    background: rgba(0, 0, 0, 0.4);
    transform: translateY(-5px);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.testimonial-card img {
    width: 45px !important;
    height: auto !important;
    position: absolute;
    top: -22px;
    left: 25px;
    z-index: 3;
    opacity: 0.9;
}


.comment {
    color: #fff;
    font-size: 17px;
    letter-spacing: 0.5px;
}

.client-info {
    border-top: 1px solid rgba(255, 255, 255, 0.15);
    padding-top: 20px;
    margin-top: auto;
}

.client-info .name {
    display: block;
    font-weight: bold;
    font-size: 16px;
}

.client-info .date {
    display: block;
    font-size: 13px;
    margin-top: 5px;
}

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

/* 箭头定位相对于 wrapper */
.testimonial-swiper-wrapper .swiper-button-prev {
    left: -30px;
    color: #fff;

}

.testimonial-swiper-wrapper .swiper-button-next {
    right: -30px;
    color: #fff;

}

@media (max-width: 768px) {
    .testimonial-card img {
        width: 35px !important;
    }

    .testimonial-card {
        padding: 20px;
    }

    .header-row h2 {
        font-size: 18px;
    }


    .header-row p {
        font-size: 14px;
        text-align: center;
    }

    .comment {
        font-size: 14px;
    }

    .client-info .name {
        font-size: 14px
    }

    .testimonials-section {
        padding: 24px 0;
    }
}

/* 响应式断点 */
@media (max-width: 480px) {
    .header-row h2 {
        font-size: 18px;
    }

    .testimonial-card {
        margin-top: 12px;
    }

    .testimonial-swiper-wrapper .swiper-button-prev {
        left: 0;
        color: #fff;

    }

    .testimonial-swiper-wrapper .swiper-button-next {
        right: 0;
        color: #fff;

    }


}

.testimonial-swiper-wrapper .swiper-button-prev,
.testimonial-swiper-wrapper .swiper-button-next {
    transition: all 0.3s ease;
}

.testimonial-swiper-wrapper .swiper-button-prev:hover,
.testimonial-swiper-wrapper .swiper-button-next:hover {
    background: rgba(255, 255, 255, 0.2);
}

.testimonial-swiper-wrapper .swiper-button-prev:after,
.testimonial-swiper-wrapper .swiper-button-next:after {
    font-size: 18px;
    font-weight: bold;
}





/* --- Section 1: Testimonials --- */
.testimonials {
    position: relative;
    padding: 100px 0;
    background: url('handshake-bg.jpg') no-repeat center/cover;
    /* 这里替换你的背景图 */
    color: #fff;
    text-align: center;
}

.testimonials .overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.6);
    /* 压暗背景图 */
}

.testimonials .container {
    position: relative;
    z-index: 2;
}

.section-title {
    font-size: 36px;
    margin-bottom: 50px;
}

.testimonial-slider {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 30px;
}

.testimonial-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    text-align: left;
}

.testimonial-item .quote-icon {
    font-size: 60px;
    color: #fff;
    display: block;
    margin-bottom: -10px;
    opacity: 0.8;
}

.testimonial-item .comment {
    font-size: 18px;
    font-style: italic;
    margin-bottom: 20px;
}

.testimonial-item .name {
    font-weight: bold;
    font-size: 20px;
}

.testimonial-item .role {
    font-size: 14px;
    opacity: 0.8;
}

.arrow {
    background: rgba(255, 255, 255, 0.2);
    border: none;
    color: #fff;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    cursor: pointer;
}

/* --- Section 2: Slogan Banner (描边字体) --- */
.slogan-banner {
    padding: 60px 0;
    background: url('building-bg.jpg') no-repeat center/cover;
    text-align: center;
}

.stroke-text {
    font-size: 48px;
    font-weight: 900;
    color: #fff;
    /* 实现图中的白字蓝边效果 */
    -webkit-text-stroke: 2px #335d9a;
    text-transform: uppercase;
    letter-spacing: 2px;
}

/* --- Section 3: FAQ --- */
.faq-section {
    padding: 44px 10px 40px 10px;
    background: #fff;
    position: relative;
    min-height: 764px;
    margin: 0 auto;
}

.faq-section>img {
    position: absolute;
    top: 0;
    left: 50%;
    pointer-events: none;
    transform: translateX(-50%);
}

.faq-container {
    display: flex;
    gap: 60px;
    max-width: 1400px;
    padding: 0 10px;
    position: relative;
    top: 0;
    left: 0;
    margin-right: auto;
    margin-left: auto;
    z-index: 1;
}

.faq-info {
    flex: 1;
}

.faq-list {
    flex: 1.2;
}

.faq-info .sub-title {
    font-size: 16px;
    color: #101010;
    margin-bottom: 10px;
}

.faq-info .main-title {
    font-size: 32px;
    font-weight: bold;
    margin-bottom: 25px;
    color: #000000;

}

.faq-info p:nth-of-type(2) {
    margin-bottom: 40px;
    color: #555;
    line-height: 2.5;
    color: #101010;
    font-size: 16px;
    max-width: 1160px;
    margin: 0 auto;
}

.faq-info .faq-contact {
    display: flex;
    align-items: center;
    margin-top: 36px;
}

.btn-contact {
    display: inline-block;
    background: #01893D;
    color: #fff;
    padding: 12px 20px;
    text-decoration: none;
    font-weight: bold;
    border-radius: 5px;
    margin-right: 20px;
    font-weight: 600;
}

.faq-item {
    background: #f5f5f5;
    margin-bottom: 15px;
    border-radius: 5px;
    overflow: hidden;
}

.faq-question {
    /* padding: 20px;
    display: flex;
    justify-content: space-between;
    cursor: pointer; */

    padding: 20px;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-weight: bold;
    border-bottom: 1px solid #eee;
    transition: background 0.3s;
}

.faq-item.active .faq-question {
    background: #01893D;
    color: #fff;
    font-size: 18px;
    padding: 20px;
}

.faq-answer {
    font-size: 15px;
    color: #000000;
    line-height: 1.8;
    background: #ffffff;


    max-height: 0;
    overflow: hidden;
    opacity: 0;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    padding: 0 20px;
}

.faq-item.active .faq-answer {
    max-height: 200px;
    padding: 20px;
    opacity: 1;

}

/* --- 响应式适配 --- */
@media (max-width: 768px) {

    .testimonial-grid,
    .faq-container {
        grid-template-columns: 1fr;
        flex-direction: column;
    }

    .stroke-text {
        font-size: 32px;
    }

    .faq-section {
        padding: 0 10px 40px 10px;
    }

    .faq-info .sub-title {
        font-size: 14px;
    }

    .faq-info .main-title {
        font-size: 16px;
    }

    .faq-info p:nth-of-type(2) {
        font-size: 14px;
    }

    .faq-item.active .faq-question {
        background: #01893D;
        color: #fff;
        font-size: 14px;
        padding: 12px;
    }

}

@media (max-width: 480px) {
    .section-title {
        font-size: 28px;
    }

    .faq-info p:nth-of-type(2) {
        font-size: 12px;
    }

    .btn-contact {
        text-align: center;
    }

    .btn-contact {
        padding: 6px 10px;
        font-size: 12px;
    }

    .faq-question {
        padding: 10px;
    }

    .faq-answer {
        font-size: 12px;
        padding: 10px;
    }
}