@media (max-width: 767px) {
    .carousel-item {
        height: 200px;
    }

    .carousel-item img {
        height: 200px;
        object-fit: cover;
    }

    .banner-desc-box {
        position: absolute;
        top: 50%;
        left: 50%;
        width: 80%;
        height: 100%;
        transform: translate(-50%, -50%);
        display: flex;
        justify-content: center;
        align-items: center;
        flex-direction: column;
    }


    .banner-desc-box-title {
        font-size: 32px;
        font-weight: 300;
        color: #FFFFFF;
        text-align: center;
    }

    .banner-desc-box-title h1 {
        font-size: 32px;
        font-weight: 300;
        color: #FFFFFF;
        text-align: center;
    }

    .banner-desc-box-title-div {
        font-size: 32px;
        font-weight: 300;
        color: #FFFFFF;
        text-align: center;
    }

    .banner-desc-box-content {
        font-size: 16px;
        color: #FFFFF5;
        text-align: center;
    }

    .intro-box {
        margin: 50px auto;
        width: 100%;
        max-width: 1300px;
        padding: 0 10px;
    }

    .intro-box-row {
        display: flex;
        justify-content: center;
        align-items: center;
        /*margin-bottom: 80px;*/
        flex-direction: column;
    }

    .intro-box-row:nth-child(2n) {
        /*flex-direction: row-reverse;*/
        margin-left: 0;
    }

    .intro-box-img {
        width: 100%;
        height: 100%;
        overflow: hidden;
        position: relative;
    }

    .intro-box-img img {
        width: 100%;
        height: 100%;
        object-fit: cover;
        border-radius: 12px;
    }

    .intro-box-content {
        flex: 1;
        margin: 20px 0 !important;
    }

    .intro-box-content-title {
        font-size: 30px;
        font-weight: bold;
    }

    .intro-box-content-title-desc {
        font-size: 16px;
        margin-top: 20px;
    }

    .margin-left-50 {
        margin-left: 50px;
    }

    .margin-right-50 {
        margin-right: 50px;
    }

    .team-box {
        margin: 80px auto;
        width: 100%;
        max-width: 1300px;
        padding: 0 10px;
    }

    .team-title {
        font-size: 30px;
        font-weight: bold;
        margin-bottom: 50px;
        text-align: center;
    }

    .bg-f6f6f6 {
        background-color: #f6f6f6;
    }

    .team-list {
        display: grid;
        grid-template-columns: repeat(2, 1fr);
        justify-content: start;
        align-items: center;
        flex-wrap: wrap;
        gap: 10px;
    }

    .team-item {
        width: 100%;
        margin-bottom: 50px;
    }

    .team-item img {
        width: 100%;
        height: 238px;
        object-fit: cover;
        border-radius: 12px;
    }

    .team-item-name {
        font-size: 16px;
        color: #0033A1;
        padding: 20px 0 0 0;
    }

    .team-item-job {
        font-size: 14px;
        color: #525252;
        padding: 5px 0 0 0;
    }

    .customer-box {
        width: 100%;
        max-width: 1300px;
        margin: 50px auto;
    }

    .customer-box-title {
        font-size: 30px;
        font-weight: bold;
        margin-bottom: 20px;
        text-align: center;
    }

    .customer-box-desc {
        font-size: 16px;
        text-align: center;
    }

    .customer-list {
        margin: 50px 0;
        display: grid;
        grid-template-columns: repeat(4, 1fr);
        justify-content: flex-start;
        align-items: center;
        flex-wrap: wrap;
        gap: 10px;
    }

    .customer-item {
        width: 100%;
        display: flex;
        justify-content: center;
        align-items: center;
    }

    .customer-item img {
        width: 80%;
        height: 80%;
        object-fit: cover;
    }

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

    .swiper-pagination-bullet {
        width: 40px;
        height: 3px;
        border-radius: 0;
        background: #ffffff;
        opacity: 1;
        margin: 0 4px;
    }

    .swiper-pagination-bullet-active {
        /*background: #fb7306;*/
        background: white;
        background: linear-gradient(to right, #fb7306 50%, white 50%);
        background-size: 200% 100%;
        animation: changeColor 3s forwards;
    }

    @keyframes changeColor {
        0% {
            background-position: 100% 0;
        }

        100% {
            background-position: 0 0;
        }
    }

}

@media (min-width: 768px) and (max-width: 1365px) {
    .banner-desc-box {
        position: absolute;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        display: flex;
        justify-content: center;
        align-items: center;
        flex-direction: column;
    }


    .banner-desc-box-title {
        font-size: 32px;
        font-weight: 300;
        color: #FFFFFF;
        text-align: center;
    }

    .banner-desc-box-title h1 {
        font-size: 32px;
        font-weight: 300;
        color: #FFFFFF;
        text-align: center;
    }

    .banner-desc-box-title-div {
        font-size: 32px;
        font-weight: 300;
        color: #FFFFFF;
        text-align: center;
    }

    .banner-desc-box-content {
        font-size: 16px;
        color: #FFFFF5;
    }

    .intro-box {
        margin: 80px auto 0;
        width: 100%;
        max-width: 1300px;
    }

    .intro-box-row {
        display: flex;
        justify-content: center;
        align-items: center;
        margin-bottom: 80px;
        flex-direction: column;
        padding: 0 15px;
    }

    .intro-box-row:nth-child(2n) {
        flex-direction: row-reverse;
        margin-left: 0;
        flex-direction: column;
        padding: 0 15px;
    }

    .intro-box-img {
        width: 100%;
        height: 100%;
        overflow: hidden;
        position: relative;
    }

    .intro-box-img img {
        width: 100%;
        height: 100%;
        object-fit: cover;
        border-radius: 12px;
    }

    .intro-box-content {
        flex: 1;
        margin-top: 20px;
    }

    .intro-box-content-title {
        font-size: 30px;
        font-weight: bold;
    }

    .intro-box-content-title-desc {
        font-size: 16px;
        margin-top: 20px;
    }

    .margin-left-50 {
        /*margin-left: 50px;*/
        margin-top: 20px;
    }

    .margin-right-50 {
        margin-right: 50px;
    }

    .team-box {
        margin: 50px auto;
        width: 100%;
        max-width: 1300px;
    }

    .team-title {
        font-size: 30px;
        font-weight: bold;
        margin-bottom: 50px;
        text-align: center;
    }

    .bg-f6f6f6 {
        background-color: #f6f6f6;
    }

    .team-list {
        display: grid;
        grid-template-columns: repeat(4, 1fr);
        justify-content: start;
        align-items: center;
        flex-wrap: wrap;
        gap: 1%;
        padding: 0 15px;
    }

    .team-item {
        width: 100%;
        margin-bottom: 50px;
    }

    .team-item img {
        width: 100%;
        height: 238px;
        object-fit: cover;
        border-radius: 12px;
    }

    .team-item-name {
        font-size: 16px;
        color: #0033A1;
        padding: 20px 0 0 0;
    }

    .team-item-job {
        font-size: 14px;
        color: #525252;
        padding: 5px 0 0 0;
    }

    .customer-box {
        width: 100%;
        max-width: 1300px;
        margin: 80px auto;
    }

    .customer-box-title {
        font-size: 30px;
        font-weight: bold;
        margin-bottom: 20px;
        text-align: center;
    }

    .customer-box-desc {
        font-size: 16px;
        text-align: center;
    }

    .customer-list {
        margin: 50px 0;
        display: grid;
        grid-template-columns: repeat(6, 1fr);
        justify-content: flex-start;
        align-items: center;
        flex-wrap: wrap;
        gap: 1%;
    }

    .customer-item {
        width: 100%;
        display: flex;
        justify-content: center;
        align-items: center;
        margin-bottom: 20px;
    }

    .customer-item img {
        width: 80%;
        height: 80%;
        object-fit: cover;
    }

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

    .swiper-pagination-bullet {
        width: 40px;
        height: 3px;
        border-radius: 0;
        background: #ffffff;
        opacity: 1;
        margin: 0 4px;
    }

    .swiper-pagination-bullet-active {
        /*background: #fb7306;*/
        background: white;
        background: linear-gradient(to right, #fb7306 50%, white 50%);
        background-size: 200% 100%;
        animation: changeColor 3s forwards;
    }

    @keyframes changeColor {
        0% {
            background-position: 100% 0;
        }

        100% {
            background-position: 0 0;
        }
    }

}

@media (min-width: 1366px) {
    .banner-desc-box {
        position: absolute;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        display: flex;
        justify-content: center;
        align-items: center;
        flex-direction: column;
    }


    .banner-desc-box-title {
        font-size: 32px;
        font-weight: 300;
        color: #FFFFFF;
        text-align: center;
    }

    .banner-desc-box-title h1 {
        font-size: 32px;
        font-weight: 300;
        color: #FFFFFF;
        text-align: center;
    }

    .banner-desc-box-title-div {
        font-size: 32px;
        font-weight: 300;
        color: #FFFFFF;
        text-align: center;
    }

    .banner-desc-box-content {
        font-size: 16px;
        color: #FFFFF5;
    }

    .intro-box {
        margin: 80px auto 0;
        width: 100%;
        max-width: 1300px;
    }

    .intro-box-row {
        display: flex;
        justify-content: center;
        align-items: center;
        margin-bottom: 80px;
    }

    .intro-box-row:nth-child(2n) {
        flex-direction: row-reverse;
        margin-left: 0;
    }

    .intro-box-img {
        width: 50%;
        height: 100%;
        overflow: hidden;
        position: relative;
        cursor: pointer;
    }

    .intro-box-img img {
        width: 100%;
        height: 100%;
        object-fit: cover;
        border-radius: 12px;
    }

    .intro-box-content {
        flex: 1;
    }

    .intro-box-content-title {
        font-size: 30px;
        font-weight: bold;
    }

    .intro-box-content-title-desc {
        font-size: 16px;
        margin-top: 20px;
    }

    .margin-left-50 {
        margin-left: 50px;
    }

    .margin-right-50 {
        margin-right: 50px;
    }

    .team-box {
        margin: 80px auto;
        width: 100%;
        max-width: 1300px;
    }

    .team-title {
        font-size: 30px;
        font-weight: bold;
        margin-bottom: 50px;
        text-align: center;
    }

    .bg-f6f6f6 {
        background-color: #f6f6f6;
    }

    .team-list {
        display: flex;
        justify-content: start;
        align-items: center;
        flex-wrap: wrap;
        gap: 1%;
    }

    .team-item {
        width: 23%;
        margin-bottom: 50px;
    }

    .team-item img {
        width: 100%;
        height: 238px;
        object-fit: cover;
        border-radius: 12px;
    }

    .team-item-name {
        font-size: 16px;
        color: #0033A1;
        padding: 20px 0 0 0;
    }

    .team-item-job {
        font-size: 14px;
        color: #525252;
        padding: 5px 0 0 0;
    }

    .customer-box {
        width: 100%;
        max-width: 1300px;
        margin: 80px auto;
    }

    .customer-box-title {
        font-size: 30px;
        font-weight: bold;
        margin-bottom: 20px;
        text-align: center;
    }

    .customer-box-desc {
        font-size: 16px;
        text-align: center;
    }

    .customer-list {
        margin: 50px 0;
        display: flex;
        justify-content: flex-start;
        align-items: center;
        flex-wrap: nowrap;
        gap: 1%;
        overflow: hidden;
    }

    .customer-item {
        width: 9%;
        display: flex;
        justify-content: center;
        align-items: center;
        margin-bottom: 20px;
    }

    .customer-item img {
        width: 80%;
        height: 80%;
        object-fit: cover;
    }

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

    .swiper-pagination-bullet {
        width: 40px;
        height: 3px;
        border-radius: 0;
        background: #ffffff;
        opacity: 1;
        margin: 0 4px;
    }

    .swiper-pagination-bullet-active {
        /*background: #fb7306;*/
        background: white;
        background: linear-gradient(to right, #fb7306 50%, white 50%);
        background-size: 200% 100%;
        animation: changeColor 3s forwards;
    }

    @keyframes changeColor {
        0% {
            background-position: 100% 0;
        }

        100% {
            background-position: 0 0;
        }
    }

}


.customer-list-1 {
    margin: 50px 0;
    overflow: hidden;
    white-space: nowrap;
    position: relative;
    height: 80px;
    display: flex;
    align-items: center;
    mask-image: linear-gradient(to right, rgba(0, 0, 0, 0) 0%, rgb(0, 0, 0) 12%, rgb(0, 0, 0) 88%, rgba(0, 0, 0, 0) 100%);
}

.customer-item-1 {
    position: absolute;
    right: -130px;
    width: 130px;
    display: flex;
    justify-content: center;
    align-items: center;
}

.customer-item-1 img {
    width: 80%;
    height: 100%;
    object-fit: contain;
}

.customer-list-2 {
    margin: 50px 0;
    overflow: hidden;
    white-space: nowrap;
    position: relative;
    height: 80px;
    display: flex;
    align-items: center;
    mask-image: linear-gradient(to right, rgba(0, 0, 0, 0) 0%, rgb(0, 0, 0) 12%, rgb(0, 0, 0) 88%, rgba(0, 0, 0, 0) 100%);
}

.customer-item-2 {
    position: absolute;
    left: -130px;
    width: 130px;
    display: flex;
    justify-content: center;
    align-items: center;
}

.customer-item-2 img {
    width: 80%;
    height: 100%;
    object-fit: contain;
}

.customer-list-3 {
    margin: 50px 0;
    overflow: hidden;
    white-space: nowrap;
    position: relative;
    height: 80px;
    display: flex;
    align-items: center;
    mask-image: linear-gradient(to right, rgba(0, 0, 0, 0) 0%, rgb(0, 0, 0) 12%, rgb(0, 0, 0) 88%, rgba(0, 0, 0, 0) 100%);
}

.customer-item-3 {
    position: absolute;
    right: -130px;
    width: 130px;
    display: flex;
    justify-content: center;
    align-items: center;
}

.customer-item-3 img {
    width: 80%;
    height: 100%;
    object-fit: contain;
}


.play-button-overlay-mod {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 60px;
    height: 60px;
    cursor: pointer;
    z-index: 5;
}

.play-button-overlay-mod svg {
    width: 100%;
    height: 100%;
    filter: drop-shadow(0px 1px 3px rgba(0, 0, 0, 0.4));
}

.play-mask {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    border-radius: 12px;
    /* 添加动画 */
    transition: opacity 0.3s ease;
    opacity: 0;
}

.video-dialog {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
    z-index: 9999;
    display: flex;
    justify-content: center;
    align-items: center;
}

.video-box {
    width: 960px;
    height: 540px;
    position: relative;
    background: #ffffff;
}

.dialog-close {
    position: absolute;
    top: -10px;
    right: -10px;
    cursor: pointer;
    width: 27px;
}

.intro-box-img-video:hover .play-mask {
    opacity: 1;
}

.intro-box-img-video:hover .play-icon{
    opacity: 1;
}
.play-icon{
    opacity: 0;
    transition: opacity 0.3s ease;
}

/* History Section Styles */
.history-section {
    padding: 80px 0;
    background-color: #fff;
    overflow: hidden;
}

.history-container {
    max-width: 1300px;
    margin: 0 auto;
    padding: 0;
}

.history-title {
    font-size: 42px;
    font-weight: bold;
    text-align: center;
    color: #222;
    margin-bottom: 60px;
}

.history-timeline {
    display: flex;
    gap: 50px;
    align-items: flex-start;
}

.timeline-years {
    width: 80px;
    display: flex;
    flex-direction: column;
    gap: 30px;
    padding: 20px 0;
    min-width: 100px;
}

.year-item {
    font-size: 20px;
    color: #AEAEAE;
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
    padding-left: 20px;
}

.year-item::before {
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background-color: #666;
    transition: all 0.3s ease;
}

.year-item.active {
    color: #000;
    /* font-weight: bold; */
}

.year-item.active::after {
    content: '';
    background-color: #000;
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 8px;
    height: 8px;
    border-radius: 50%;
}

@media (max-width: 767px) {
    .year-item.active::after {
        content: '';
        background-color: #000;
        position: absolute;
        left: 50%;
        bottom: -9px;
        top: auto;
        transform: translateX(-50%);
        width: 8px;
        height: 8px;
        border-radius: 50%;
    }
}

.year-item.active::before {
    background-color: #222;
    width: 12px;
    height: 12px;
}

.history-swiper {
    flex: 1;
    overflow: hidden;
}

.history-slide {
    display: flex;
    align-items: flex-start;
    gap: 50px;
    padding: 20px;
    width: 100%;
}

.history-image {
    width:50%;
    overflow: hidden;
    border-radius: 12px;
}

.history-image img {
    width: 100%;
    height: auto;
    object-fit: cover;
}

.history-content {
    flex: 1;
    display: flex;
    align-items: center;
}

.content-wrapper {
    width: 100%;
}

.history-content h3 {
    font-size: 32px;
    font-weight: bold;
    color: #222;
    margin-bottom: 20px;
}

.history-content p {
    font-size: 16px;
    line-height: 1.8;
    color: #555;
}

/* Tablet Styles */
@media (max-width: 991px) {
    .history-section {
        padding: 60px 0;
    }

    .history-title {
        font-size: 36px;
        margin-bottom: 40px;
    }

    .history-timeline {
        flex-direction: column;
        gap: 30px;
    }

    .timeline-years {
        flex: none;
        flex-direction: row;
        overflow-x: auto;
        padding: 10px 0;
        gap: 20px;
        max-width: 100%;
        justify-content: center;
    }

    .history-swiper {
        flex: none;
        width: 100%;
    }

    .year-item {
        padding-left: 0;
        padding-top: 20px;
    }

    .year-item::before {
        left: 50%;
        top: 0;
        transform: translateX(-50%);
    }

    .history-slide {
        flex-direction: column;
        min-height: auto;
        gap: 30px;
        padding: 15px;
    }

    .history-image {
        flex: 0 0 auto;
        width: 100%;
        height: 300px;
    }

    .history-content {
        flex: 0 0 auto;
        width: 100%;
        text-align: center;
    }
}

/* Mobile Styles */
@media (max-width: 767px) {
    .history-section {
        padding: 40px 0;
    }

    .history-container {
        padding: 0;
    }

    .history-title {
        font-size: 32px;
        margin-bottom: 30px;
    }

    .timeline-years {
        gap: 15px;
        width: 100%;
    }

    .year-item {
        font-size: 16px;
    }

    .history-slide {
        padding: 10px;
        gap: 20px;
    }

    .history-image {
        height: 200px;
    }

    .history-content h3 {
        font-size: 24px;
        margin-bottom: 15px;
    }

    .history-content p {
        font-size: 14px;
        line-height: 1.6;
    }
}

/* .swiper-wrapper{
    height:100% !important;
} */