.m {
    max-width: 1400px;
    margin: 0 auto;
}

.box1 {
    height: 376px;
    background-image: url(../image/36c6a98962fe65399f2ecd1919acb09c.jpg);
    background-repeat: no-repeat;
    /* 不重复 */
    background-position: center center;
    /* 水平垂直居中 */
    background-size: cover;
}

.box1-content {
    height: 376px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.box1-content h2 {
    text-align: center;
    color: #fff;
    font-size: 46px;
    font-weight: 700;
}

.nav1 {
    width: 100%;
    height: 70px;
    border-bottom: 1px solid #cfcfcf;
    text-align: left;
    line-height: 70px;
}

.box2 {
    padding: 80px 0px 80px;
}

.box2-left {
    width: 253px;
}

.box2-left a {
    color: #333;
    font-size: 14px;
}

.box2-left ul {
    padding: 0px;
}

.box2-left h3 {
    font-size: 23px;
    position: relative;
    margin-bottom: 44px;
}

.box2-left h3::after {
    content: '';
    position: absolute;
    top: 130%;
    left: 0px;
    width: 100px;
    height: 3px;
    background-color: #906E51;
}

.box2-left li {
    height: 50px;
    line-height: 50px;
    border-bottom: 1px solid #cfcfcf;
}

.box2 .m {
    width: 100%;
    display: flex;
    gap: 20px;
}

.box2 .box2-right {
    flex: 1
}

.box2 .box2-right ul {
    display: flex;
    flex-wrap: wrap;
    gap: 15px;
}

.box2 .box2-right li {
    width: calc((100% - 45px) / 4);
}

.box2 .box2-right li img {
    width: 100%;
    height: 226px;
    object-fit: fill;
}

.box2-content h3 {
    font-size: 16px;
    color: #333;
    margin: 26px 0px 28px 0px;
    text-align: center;
    font-weight: 400;
    white-space: nowrap;
    /* 禁止换行 */
    overflow: hidden;
    /* 超出隐藏 */
    text-overflow: ellipsis;
}

/* swiper */
.swiper {
    width: 990px;
    height: auto;
}

.swiper-slide {
    text-align: center;
    font-size: 18px;
    /* background: #fff; */
    display: flex;
    justify-content: center;
    align-items: center;
    height: auto;
}

.swiper-slide img {
    display: block;
    width: 226px;
    height: 226px;
    object-fit: fill;
}

.box2 .swiper-pagination {
    position: relative;
    bottom: -1px !important;
    z-index: 100;
}

.box2 .swiper-pagination-bullet {
    width: 40px;
    height: 40px;
    text-align: center;
    line-height: 40px;
    font-size: 12px;
    color: #000;
    opacity: 1;
    background: rgba(0, 0, 0, 0.2);
    border-radius: 12px !important;
}

.box2 .swiper-pagination-bullet-active {
    color: #fff;
    background: #007aff;
}

.swiper {
    color: #333;
}

#page_1 {
    text-align: center;
    color: #000;
}

/* 分页按钮 */
.box2 #page_1 a {
    display: inline-block;
    width: 40px;
    height: 40px;
    line-height: 40px;
    text-align: center;
    border-radius: 50%;
    background: #b68b66;
    color: #fff;
    margin-right: 10px;
    font-size: 13px;
}

@media screen and (max-width:768px) {
    .box1 {
        margin-top: 90px;
    }

    .box1 h2 {
        font-size: 30px;
    }

    .box2 {
        padding: 40px 0px 40px;
    }

    .box2-left {
        display: none;
    }

    .box2 .box2-right {
        width: 100%;
    }

    .box2 .box2-right ul {
        width: 100%;
        padding: 10px;
    }

    .box2 .box2-right li {
        width: 50%;
    }

    .box2 .box2-right li img {
        width: 170px;
        height: 170px;
    }

    .swiper {
        width: 100%;
        height: 100%;
    }

    .swiper-slide {
        margin: 0 auto;
    }
}