.swiper-container .swiper-slide {
    display: flex;
    align-items: center;
    background-color: rgba(4, 29, 125, 1);
    color: #fff;
}

.swiper-container .swiper-slide a {
    color: #fff;
}

.swiper-container h1 {
    line-height: 57px;
    font-size: 48px;
    font-weight: 900;
    letter-spacing: 0px;
    vertical-align: top;
}

.swiper-container h4 {
    line-height: 22px;
    margin-top: 12px;
    font-size: 18px;
    font-weight: 400;
    letter-spacing: 0px;
    vertical-align: top;
}

.swiper-container .swiper-slide img {
    display: block;
}

.swiper-container .swiper-slide .more {
    line-height: 24px;
    margin-top: 32px;
    font-size: 20px;
    font-weight: 400;
    letter-spacing: 0px;
    vertical-align: top;
    display: inline-block;
}

.swiper-container .swiper-slide .more:hover {
    text-shadow: 2px 4px 2px rgba(0, 0, 0, 0.3);
}

.swiper-container .font-box,
.swiper-container .img-box {
    width: 50%;
}

.swiper-container .font-box {
    padding: 0 40px 4.27vw 70px;
}

.swiper-container .swiper-btn {
    position: absolute;
    bottom: 26px;
    right: 120px;
    display: flex;
    align-items: center;
    z-index: 2;
}

.swiper-container .swiper-btn>div {
    width: 48px;
    height: 48px;
    margin-left: 20px;
    background-color: rgba(0, 0, 0, 0.5);
    background-position: center;
    background-repeat: no-repeat;
    background-size: 20px;
    cursor: pointer;
}

.swiper-container .swiper-btn .button-prev {
    background-image: url(../imgs/left-ico.png);
}

.swiper-container .swiper-btn .button-next {
    background-image: url(../imgs/right-ico.png);
}

.product-model {
    padding: 70px 0 106px;
    background-color: #fff;
}

.product-model h1 {
    line-height: 57px;
    font-size: 48px;
    font-weight: 700;
    letter-spacing: 0px;
    color: rgba(51, 51, 51, 1);
    text-align: center;
    vertical-align: top;
}

.product-model h4 {
    line-height: 21px;
    margin: 5px 0 37px;
    font-size: 18px;
    font-weight: 400;
    letter-spacing: 0px;
    color: rgba(51, 51, 51, 1);
    text-align: center;
    vertical-align: top;
}

.product-model .product-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 40px;
}

.product-model .product-item .info {
    flex: 1;
    max-width: 305px;
}

.product-model .product-item .img {
    flex: none;
    width: 659px;
}

.product-model .product-item h3 {
    line-height: 43px;
    font-size: 36px;
    font-weight: 700;
    letter-spacing: 0px;
    color: rgba(51, 51, 51, 1);
    text-align: left;
    vertical-align: top;
    transition-duration: .2s;
}

.product-model .product-item h3:hover {
    text-shadow: 2px 4px 2px rgba(0, 0, 0, 0.3);
}

.product-model .product-item p {
    margin: 29px 0 85px;
    font-size: 20px;
    font-weight: 400;
    letter-spacing: 0px;
    line-height: 30px;
    color: rgba(51, 51, 51, 1);
    text-align: left;
    vertical-align: top;
}

.product-model .product-item .more {
    line-height: 44px;
    padding: 0 30px;
    background: rgba(4, 29, 125, 1);
    font-size: 16px;
    font-weight: 400;
    letter-spacing: 0px;
    color: rgba(255, 255, 255, 1);
    vertical-align: top;
    display: inline-block;
}

.about-model {
    padding: 80px 0;
    background: rgba(247, 247, 247, 1);
}

.about-model .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 70px;
}

.about-model .img {
    flex: none;
    width: 600px;
}

.about-model .info {
    flex: 1;
}

.about-model h1 {
    line-height: 57px;
    font-size: 48px;
    font-weight: 700;
    letter-spacing: 0px;
    color: rgba(51, 51, 51, 1);
    text-align: left;
    vertical-align: top;
}

.about-model h4 {
    margin: 29px 0 65px;
    line-height: 21px;
    font-size: 18px;
    font-weight: 400;
    letter-spacing: 0px;
    color: rgba(51, 51, 51, 1);
    text-align: justify;
    vertical-align: top;
}

.about-model .more {
    line-height: 44px;
    padding: 0 30px;
    background: rgba(4, 29, 125, 1);
    font-size: 16px;
    font-weight: 400;
    letter-spacing: 0px;
    color: rgba(255, 255, 255, 1);
    vertical-align: top;
    display: inline-block;
}

.news-model {
    padding: 80px 0 74px;
    background-color: #fff;
}

.news-model .news-top {
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.news-model h1 {
    line-height: 57px;
    font-size: 48px;
    font-weight: 700;
    letter-spacing: 0px;
    color: rgba(51, 51, 51, 1);
    text-align: left;
    vertical-align: top;
}

.news-model .news-list {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 20px;
}

.news-model .news-item {
    position: relative;
    width: 590px;
}

.news-model .img-bg {
    position: relative;
}

.news-model .img-bg::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.2);
    display: block;
    z-index: 2;
}

.news-model .news-item .img-bg img {
    display: block;
}

.news-model .news-item .news-content {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    padding: 31px 24px;
    color: #fff;
    z-index: 3;
}

.news-model .news-content1 {
    padding: 32px 20px 44px;
    background-color: rgba(247, 247, 247, 1);
}

.news-model h3 {
    height: 29px;
    line-height: 29px;
    font-size: 24px;
    font-weight: 700;
    letter-spacing: 0px;
    color: rgba(51, 51, 51, 1);
    text-align: left;
    vertical-align: top;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.news-model p {
    line-height: 17px;
    margin: 11px 0 17px;
    font-size: 14px;
    font-weight: 400;
    letter-spacing: 0px;
    color: rgba(51, 51, 51, 1);
    text-align: left;
    vertical-align: top;
}

.news-model h4 {
    line-height: 18.75px;
    margin-bottom: 22px;
    font-size: 16px;
    font-weight: 400;
    letter-spacing: 0px;
    color: rgba(51, 51, 51, 1);
    text-align: left;
    vertical-align: top;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;

}

.news-model .more {
    line-height: 44px;
    padding: 0 30px;
    background: rgba(4, 29, 125, 1);
    font-size: 16px;
    font-weight: 400;
    letter-spacing: 0px;
    color: rgba(255, 255, 255, 1);
    vertical-align: top;
    display: inline-block;
    transition-duration: .2s;
    cursor: pointer;
}

.news-model .news-content h3,
.news-model .news-content p {
    color: #fff;
}

.news-model .news-content p {
    padding: 23px 0 29px;
}

.product-model .product-item .more:hover,
.about-model .more:hover,
.news-model .more:hover {
    box-shadow: 4px 5px 2px rgba(0, 0, 0, 0.3);
}

@media screen and (max-width:1360px) {

    .swiper-container h1,
    .product-model h1,
    .about-model h1,
    .news-model h1 {
        line-height: 50px;
        font-size: 42px;
    }

    .swiper-container h4 {
        line-height: 20px;
        margin-top: 10px;
        font-size: 16px;
    }

    .swiper-container .swiper-slide .more {
        line-height: 22px;
        margin-top: 28px;
        font-size: 18px;
    }

    .product-model {
        padding: 60px 0 96px;
    }

    .product-model h4 {
        line-height: 20px;
        margin: 5px 0 33px;
        font-size: 16px;
    }


    .product-model .product-item .img {
        flex: none;
        width: 559px;
    }

    .product-model .product-item h3 {
        line-height: 38px;
        font-size: 32px;
    }

    .product-model .product-item p {
        margin: 24px 0 65px;
        font-size: 18px;
        line-height: 28px;
    }

    .about-model {
        padding: 70px 0;
    }

    .about-model .img {
        width: 500px;
    }

    .about-model h4 {
        margin: 22px 0 45px;
        line-height: 19px;
        font-size: 16px;
    }

    .product-model .product-item .more,
    .about-model .more,
    .news-model .more {
        line-height: 40px;
        padding: 0 26px;
        font-size: 15px;
    }

    .news-model {
        padding: 70px 0 64px;
    }

    .news-model .news-item {
        width: 490px;
    }

    .news-model .news-item .news-content {

        padding: 26px 20px;
    }

    .news-model .news-content1 {
        padding: 26px 20px 34px;
        background-color: rgba(247, 247, 247, 1);
    }

    .news-model h3 {
        height: 24px;
        line-height: 24px;
        font-size: 20px;
    }

    .news-model p {
        line-height: 16px;
        margin: 8px 0 15px;
    }

    .news-model h4 {
        line-height: 17px;
        margin-bottom: 18px;
        font-size: 15px;
    }

}


@media screen and (max-width:1280px) {

    .swiper-container h1,
    .product-model h1,
    .about-model h1,
    .news-model h1 {
        line-height: 42px;
        font-size: 36px;
    }

    .swiper-container h4 {
        margin-top: 8px;
        font-size: 15px;
        line-height: 19px;
    }

    .swiper-container .swiper-slide .more {
        line-height: 19px;
        margin-top: 20px;
        font-size: 15px;
    }

    .product-model {
        padding: 50px 0 86px;
    }

    .product-model h4 {
        line-height: 19px;
        margin: 5px 0 26px;
        font-size: 15px;
    }

    .product-model .product-item .info {
        max-width: none;
    }

    .product-model .product-item .img {
        width: 520px;
    }

    .product-model .product-item h3 {
        line-height: 30px;
        font-size: 24px;
    }

    .product-model .product-item p {
        margin: 18px 0 45px;
        font-size: 15px;
        line-height: 23px;
    }

    .about-model {
        padding: 50px 0;
    }

    .about-model .img {
        width: 400px;
    }

    .about-model h4 {
        margin: 18px 0 35px;
        line-height: 18px;
        font-size: 15px;
    }

    .product-model .product-item .more,
    .about-model .more,
    .news-model .more {
        line-height: 36px;
        padding: 0 20px;
        font-size: 14px;
    }

    .news-model {
        padding: 60px 0 54px;
    }

    .news-model .news-item {
        width: calc(50% - 20px);
    }


    .news-model .news-item .news-content {
        padding: 20px 18px;
    }

    .news-model .news-content1 {
        padding: 20px 18px 28px;
    }

    .news-model h3 {
        height: 22px;
        line-height: 22px;
        font-size: 18px;
    }

    .news-model p {
        margin: 8px 0 14px;
    }

    .news-model h4 {
        line-height: 16px;
        margin-bottom: 16px;
        font-size: 14px;
    }

}


@media screen and (max-width:1024px) {
    .swiper-container .font-box {
        padding: 0 20px 1.27vw 30px;
    }

    .swiper-container h1,
    .product-model h1,
    .about-model h1,
    .news-model h1 {
        line-height: 1.2;
        font-size: 3.52vw;
    }

    .swiper-container h4 {
        margin-top: 6px;
        font-size: 14px;
        line-height: 18px;
    }

    .swiper-container .swiper-slide .more {
        line-height: 18px;
        margin-top: 16px;
        font-size: 14px;
    }

    .swiper-container .swiper-btn {
        bottom: 18px;
        right: 40px;
    }

    .swiper-container .swiper-btn>div {
        width: 38px;
        height: 38px;
        margin-left: 15px;
        background-size: 18px;
    }

    .product-model {
        padding: 40px 0 76px;
    }

    .product-model h4 {
        line-height: 18px;
        margin: 5px 0 20px;
        font-size: 14px;
    }

    .product-model .product-item .img {
        width: 46vw;
    }

    .product-model .product-item h3 {
        line-height: 28px;
        font-size: 22px;
    }

    .product-model .product-item p {
        margin: 14px 0 35px;
        font-size: 14px;
        line-height: 20px;
    }

    .about-model {
        padding: 40px 0;
    }

    .about-model .container {
        gap: 40px;
    }

    .about-model .img {
        width: 40vw;
    }

    .about-model h4 {
        margin: 14px 0 26px;
        font-size: 14px;
    }

    .product-model .product-item .more,
    .about-model .more,
    .news-model .more {
        line-height: 32px;
        padding: 0 18px;
    }

    .news-model {
        padding: 50px 0 24px;
    }

    .news-model .news-item {
        width: calc(50% - 20px);
    }


    .news-model .news-item .news-content {
        padding: 18px;
    }

    .news-model .news-content1 {
        padding: 18px;
    }

    .news-model h3 {
        height: 20px;
        line-height: 20px;
        font-size: 16px;
    }

    .news-model p {
        margin: 6px 0 10px;
    }

    .news-model h4 {
        margin-bottom: 14px;
    }

}

@media screen and (max-width:960px) {
    .swiper-container .swiper-slide {
        align-items: stretch;
    }

    .swiper-container .font-box {
        flex: none;
        width: 55vw;
        padding: 3vw 20px 4vw 30px;
    }

    .swiper-container .img-box {
        position: relative;
        flex: none;
        width: 45vw;
        min-height: 100%;
        background-size: cover;
        background-position: center;
        background-repeat: no-repeat;
        overflow: hidden;
    }

    .swiper-container .img-box img {
        display: none;
    }

    .product-model .product-item {
        gap: 20px;
    }

    .product-model .product-item h3 {
        line-height: 1.3;
        font-size: 2.29vw;
    }

    .product-model .product-item p {
        margin: 10px 0 20px;
    }

    .about-model .container {
        gap: 20px;
    }

    .about-model h4 {
        margin: 10px 0 20px;
    }

    .news-model h3 {
        height: 19px;
        line-height: 19px;
        font-size: 15px;
    }

    .news-model .news-content p {
        padding: 12px 0 14px;
        margin:0;
    }
}