/* box1 */
.box1 {
    padding-top: 125px;
    padding-bottom: 200px;
    display: flex;
    flex-wrap: wrap;
}


.box1 .TextDesc {
    margin-top: 70px;
}

.box1 .AboutText_2 {
    width: 49%;
    padding-right: 50px;
    display: inline-block;
    vertical-align: top;
}

.box1Img {
    width: 51%;
    display: inline-block;
    vertical-align: top;
    position: relative;
}

.box1Img .img {
    overflow: hidden;
    position: relative;
    z-index: 2;
}

.box1Img .img img {
    width: 100%;
}

.box1Img .img img:hover {
    transform: scale(1.08);
    transition: 0.3s;
}

.box1Img span {
    display: inline-block;
    font-size: 220px;
    line-height: 1;
    font-family: arial;
    position: absolute;
    z-index: -1;
    left: -130px;
    bottom: -80px;
    color: #eee;
    font-style: italic;
}

@media (max-width: 1600px) {}

@media (max-width: 1440px) {}

@media (max-width: 1200px) {}

@media (max-width: 992px) {
    .box1Img span {
        font-size: 150px;
        left: -60px;
    }
}

@media (max-width: 750px) {
    .box1 {
        padding: 1rem 0;
    }

    .box1 .TextDesc {
        margin-top: 0.4rem;
    }

    .box1 .AboutText_2 {
        width: 100%;
        padding: 0;
        margin-bottom: 0.5rem;
    }

    .box1Img {
        width: 80%;
    }

    .box1Img span {
        font-size: 1.5rem;
        left: initial;
        right: -1rem;
        bottom: -0.7rem;
    }
}

/* box2 */

.box2 {
    padding: 100px 0;
    position: relative;
    display: flex;
}

.box2::after {
    content: "";
    display: block;
    position: absolute;
    left: -25%;
    top: 0;
    width: 150%;
    height: 100%;
    background: url(https://ss-res.oss-cn-hangzhou.aliyuncs.com/site_res/194/20231213143123_bi070UQU.jpg) no-repeat center;
    background-size: 100% 100%;
}

.box2 .About2_1_1 {
    width: 70%;
    max-width: 700px;
}

.About2_1_1Slide img {
    width: 100%;
}

.About2_1_1Slide.swiper-slide-prev {
    transform: scale(.8);
    right: -20%;
    position: relative;
    z-index: -1;
}


.About2_1_1Slide {
    transform: scale(.8);
}

.About2_1_1Slide.swiper-slide-next {
    transform: scale(.8);
    left: -20%;
    position: relative;
    z-index: -1;
}

.About2_1_1Slide h1 {
    font-size: 18px;
    line-height: 30px;
    margin-top: 20px;
    text-align: center;
    opacity: 0;
}

.About2_1_1Slide.swiper-slide-active {
    transform: scale(1);
}

.About2_1_1Slide.swiper-slide-active h1 {
    opacity: 1;
}

.box2 .About2_1_2Box {
    width: 30%;
    padding-left: 30px;
}

.box2 .About2_1_2 {
    margin-top: 50px;
    border-left: 1px solid #ddd;
    height: 490px;
}

.box2 .About2_1_2 h1 {
    padding-left: 40px;
    font-size: 16px;
    color: #666;
    line-height: 25px;
    position: absolute;
    left: 0;
    top: 50%;
    cursor: pointer;
    display: inline-block;
    transform: translateY(-50%);
}

.box2 .About2_1_2 .swiper-slide-active h1 {
    font-size: 24px;
    color: var(--color);
    border-left: 2px solid var(--color);
    line-height: 30px;
    padding-top: 5px;
    padding-bottom: 5px;
}

@media (max-width: 1600px) {}

@media (max-width: 1440px) {}

@media (max-width: 1200px) {
    .box2 .About2_1_2 h1 {
        font-size: 14px;
        line-height: 20px;
    }

    .box2 .About2_1_2 .swiper-slide-active h1 {
        font-size: 20px;
        line-height: 25px;
    }
}

@media (max-width: 992px) {
    .box2 {
        display: flex;
        flex-wrap: wrap;
    }

    .box2 .About2_1_1 {
        width: 100%;
        max-width: 700px;
    }

    .box2 .About2_1_2Box {
        width: 100%;
        padding-left: 0;
    }

    .box2 .About2_1_2Box .About2_1_2 {
        height: 350px;
    }


}

@media (max-width: 750px) {
    .box2 .About2_1_2Box .About2_1_2 {
        margin-top: 0.4rem;
        height: 4rem;
    }

    .box2 .About2_1_1Slide h1 {
        font-size: .26rem;
        line-height: .45rem;
        margin-top: 0.2rem;
    }

    .box2 .About2_1_2 h1 {
        padding-left: 0.4rem;
        font-size: .24rem;
        line-height: .4rem;
    }

    .box2 .About2_1_2 .swiper-slide-active h1 {
        font-size: .28rem;
        line-height: .4rem;
    }
}

/* box3 */
.box3 {
    padding: 100px 0;
}

.box3 .About2_2 {
    padding-top: 50px;
    padding-bottom: 100px;
    padding-left: 30px;
    padding-right: 30px;
}

.About2_2Slide {
    background: #f6f6f6;
    padding: 0 35px;
    cursor: pointer;
}

.About2_2Slide:hover {
    background: #fff;
    box-shadow: 0 0 15px #e3e3f7;
    transition: all .3s;
}

.About2_2Slide .img {
    padding: 40px 0;
    width: 100%;
    height: 370px;
    line-height: 290px;
    object-fit: contain;
    border-bottom: 1px solid #ddd;
    text-align: center;
    position: relative;
    z-index: 2;
}

.About2_2Slide h1 {
    font-size: 16px;
    line-height: 25px;
    color: #000;
    padding-top: 20px;
    height: 80px;
    text-align: center;
}

.About2_2Slide h1:after {
    content: '';
    width: 0;
    height: 2px;
    background: #CA1C1D;
    position: absolute;
    left: 50%;
    bottom: 0;
    transition: all .3s;
    -webkit-transition: all .3s;
}

.About2_2Slide:hover h1:after {
    width: 100%;
    left: 0;
    transition: all .3s;
}

.About2_2Slide .anniu {
    position: absolute;
    z-index: 1;
    right: 35px;
    top: 345px;
}

.About2_2 .swiper-pagination {}

@media (max-width: 1600px) {
    .box3 .About2_2Slide {
        padding: 0 15px;
    }
}

@media (max-width: 1440px) {}

@media (max-width: 1200px) {}

@media (max-width: 992px) {}

@media (max-width: 750px) {
    .box3 {
        padding: 0.8rem 0;
    }

    .box3 .About2_2 {
        padding-top: 0.5rem;
        padding-bottom: 1rem;
        padding-left: 15px;
        padding-right: 15px;
    }


    .box3 .About2_2Slide {
        padding: 0 0.15rem;
    }

    .box3 .About2_2Slide .img {
        padding: 0.2rem 0;
        height: 2.8rem;
        line-height: 2.4rem;
    }

    .box3 .About2_2Slide h1 {
        font-size: .24rem;
        line-height: .35rem;
        height: 0.7rem;
        margin-bottom: 0.2rem;
        padding: 0;
        margin-top: 0.15rem;
    }


}


/* box4 */
.box4 {
    display: flex;
    flex-wrap: wrap;
    padding: 110px 0;
    position: relative;
}

.box4::after {
    content: "";
    position: absolute;
    width: 100vw;
    height: 100%;
    right: 25%;
    top: 0;
    background: #f2f2f2;
    z-index: -1;
}

.box4 .AboutText_2 {
    width: 49%;
    padding-top: 30px;
    padding-right: 50px;
    max-width: 595px;
    margin-bottom: 120px;
}

.box4 .About2_3 {
    overflow: hidden;
    width: 51%;
}

.box4 .swiper-button-next {
    width: 45px;
    height: 45px;
    border: 1px solid #ccc;
    top: auto;
    bottom: 150px;
    left: 75px;
    right: auto;
    margin: 0;
    color: #ccc;
    opacity: 1 !important;
}

.box4 .swiper-button-prev {
    width: 45px;
    height: 45px;
    border: 1px solid #ccc;
    top: auto;
    bottom: 150px;
    left: 0;
    right: auto;
    margin: 0;
    color: #ccc;
    opacity: 1 !important;
}

.box4 .swiper-button-next:hover,
.box4 .swiper-button-prev:hover {
    background-color: var(--color);
    border-color: var(--color);
    transition: all .3s;
    -webkit-transition: all .3s;
}

.box4 .swiper-button-next:after,
.box4 .swiper-button-prev:after {
    font-size: 16px;
}

.About2_3Slide {
    display: flex;
    align-items: flex-start;
}

.About2_3Slide img {
    width: 100%;
}


@media (max-width: 1600px) {
    .About2_3Slide {
        display: flex;
        align-items: center;
    }
}

@media (max-width: 1440px) {}

@media (max-width: 1200px) {}

@media (max-width: 992px) {}

@media (max-width: 750px) {
    .box4 {
        padding: 0.8rem 0;
    }

    .box4::after {
        width: 140vw;
        right: -25%;
    }

    .box4 .AboutText_2 {
        width: 100%;
        padding: 0;
        margin-bottom: 1.5rem;
    }

    .box4 .About2_3 {
        width: 100%;
        padding: 0;
    }

    .box4 .swiper-button-next,
    .box4 .swiper-button-prev {
        bottom: calc(0.8rem + 60vw);
    }
}

/* box5 */
.box5 {
    padding: 150px 0;
}

.box5 .AboutText_2 {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
}

.box5 .AboutText_2 .TextDesc {
    max-width: 735px;
    width: calc(100% - 300px);
    position: relative;
}

.box5 .swiper-button-next,
.box5 .swiper-button-prev {
    margin-top: 60px;
    width: 45px;
    height: 45px;
    border: 1px solid #ccc;
    position: relative;
    top: auto;
    bottom: auto;
    left: auto;
    right: auto;
    margin: 0;
    color: #ccc;
    opacity: 1 !important;
}

.box5 .swiper-button-next {
    bottom: -45px;
    left: 75px;
}

.box5 .swiper-button-next:hover,
.box5 .swiper-button-prev:hover {
    background-color: var(--color);
    border-color: var(--color);
    transition: all .3s;
    -webkit-transition: all .3s;
}

.box5 .swiper-button-next:after,
.box5 .swiper-button-prev:after {
    font-size: 16px;
}


.box5 .About2_4 {
    padding-top: 100px;
    padding-bottom: 30px;
    width: calc(100% + 300px);
    padding-left: 20px;
    padding-right: 280px;
    margin-left: -20px;
}

.About2_4Slide {
    border-bottom: 1px solid #ddd;
    transition: all .3s;
}

.About2_4Slide:hover {
    box-shadow: 0 0 15px #e3e3f7;
    border-color: #CA1C1D;
    transition: all .3s;
}

.About2_4Slide .img {
    overflow: hidden;
}

.About2_4Slide img {
    width: 100%;
}

.About2_4Slide:hover img {
    transform: scale(1.08);
    transition: all .3s;
}

.About2_4Slide .text {
    padding: 35px;
}

.About2_4Slide .text h1 {
    font-size: 18px;
    font-weight: bold;
    color: #000;
    line-height: 25px;
    height: 25px;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 1;
    -webkit-box-orient: vertical;
}

.About2_4Slide .text h2 {
    font-size: 15px;
    color: #777;
    line-height: 30px;
    height: 60px;
    overflow: hidden;
    margin-top: 15px;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
}

@media (max-width: 1600px) {
    .About2_4Slide .text {
        padding: 15px;
    }
}

@media (max-width: 1440px) {}

@media (max-width: 1200px) {
    .box5 {
        width: 100%;
        padding-right: 0;
    }

    .box5 .About2_4 {
        width: 100%;
        padding-right: 0;
    }
}

@media (max-width: 992px) {
    .box5 {
        margin-left: 0;
        padding-left: 0;
    }

    .box5 .About2_4 {
        margin-left: 0;
        padding-left: 0;
    }
}

@media (max-width: 750px) {
    .box5 {
        padding: 0;
        padding-top: 0.5rem;
        padding-bottom: 0.2rem;
    }

    .box5 .AboutText_2 .TextDesc {
        width: 100%;
    }

    .box5 .About2_4 {
        padding: 0;
        padding-top: 0.5rem;
        padding-bottom: 0.2rem;
    }

    .About2_4Slide .text {
        padding: 0.15rem;
    }

    .About2_4Slide .text h1 {
        font-size: .28rem;
        line-height: .4rem;
        height: 0.4rem;
    }

    .About2_4Slide .text h2 {
        font-size: .24rem;
        line-height: .4rem;
        height: 0.8rem;
        margin-top: 0.15rem;
    }
}


/* 相册 */
.bigimgBox.open {
    display: flex;
}

.bigimgBox {
    position: fixed;
    z-index: 999;
    left: 0;
    top: 0;
    width: 100vw;
    height: 100vh;
    background: rgba(0, 0, 0, .6);
    display: none;
    align-items: center;
    justify-content: center;
}

.bigimgBox .bigimg {
    width: auto !important;
    height: auto !important;
    max-width: 90%;
    max-height: 90%;
}

.mask {
    display: block;
    position: fixed;
    top: 5vh;
    right: 5vw;
    filter: invert(1);
}