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

.flexs {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
}

.flexd {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    flex-wrap: wrap;
}

.wh1710 {
    max-width: 1740px;
    margin: 0 auto;
    padding: 0 15px;
}

p {
    margin: 0;
}

.com-img {
    overflow: hidden;
    cursor: pointer;
}

.com-img img {
    transition: all 0.8s;
    -webkit-transition: all 0.8s;
    -moz-transition: all 0.8s;
    -o-transition: all 0.8s;
}

.com-img:hover img {
    transform: scale(1.1);
    -webkit-transform: scale(1.1);
    -moz-transform: scale(1.1);
    -o-transform: scale(1.1);
    -ms-transform: scale(1.1);
}

.nybox1 {
    padding: 3.7vw 0;
}

.nybt {
    text-align: center;
    font-weight: bold;
    color: #111111;
    font-size: 4.17vw;
    line-height: 1;
}

.nyabout {
    border-radius: 15px;
    background-color: rgb(246, 246, 246);
    margin-top: 2.34vw;
}

.nyabout .wz {
    max-width: 92.75%;
    margin: 0 auto;
    color: #666666;
    font-size: 18px;
    line-height: 32px;
    padding: 6.25vw 0;
}

.nyabout .wz p {
    word-break: break-all;
    text-align: justify;
    margin: 0.86vw 0;
}

.nybox2 {
    padding: 5.1vw 0 3.18vw;
    background: url(//wm-hk.cdn.cn86.cn/zhuanti/2025/07/e7f0c92b7dqnvkvm.jpg) no-repeat;
    background-size: cover;
}

.whylist {
    margin-top: 3.75vw;
}

.whylist li {
    border-radius: 22px;
    background-color: rgb(255, 255, 255, .65);
    width: 22.63%;
    text-align: center;
    padding: 40px 11px 28px;
    cursor: pointer;
}

.whylist li .img {
    display: block;
}

.whylist li .img2 {
    display: none;
}

.whylist li .wz {
    color: #111111;
    font-size: 21px;
    line-height: 36px;
    margin: 1.35vw 0;
}

.whylist li .wz2 {
    color: #666666;
    font-size: 15px;
    line-height: 30px;
    text-align: left;
}

.whylist li:hover {
    background: #96cc4d;
}

.whylist li:hover .img {
    display: none;
}

.whylist li:hover .img2 {
    display: block;
}

.whylist li:hover .wz {
    color: #fff;
}

.whylist li:hover .wz2 {
    color: #fff;
}

.nybox3 {
    padding: 5vw 0 5.94vw;
}

.cullist {
    margin-top: 3.49vw;
}

.cullist li {
    width: 29.47%;
    text-align: center;
    border-radius: 5px;
    box-shadow: 0 0 15px rgba(74, 160, 189, .5);
    padding: 3.33vw 4% 3.53vw;
    cursor: pointer;
}

.cullist li .wz {
    color: #111111;
    font-size: 30px;
    margin: 1.56vw 0;
}

.cullist li .wz2 {
    color: #666666;
    font-size: 20px;
    line-height: 32px;
}

@media (max-width:1440px) {
    .nyabout .wz {
        font-size: 16px;
        line-height: 26px;
    }
    .whylist li .wz {
        font-size: 19px;
        line-height: 30px;
    }
    .whylist li .wz2 {
        font-size: 14px;
        line-height: 26px;
    }
    .cullist li .wz {
        font-size: 26px;
    }
    .cullist li .wz2 {
        font-size: 18px;
        line-height: 28px;
    }
}

@media (max-width:1280px) {
    .cullist li {
        width: 31%;
    }
    .cullist li .wz {
        font-size: 23px;
    }
    .cullist li .wz2 {
        font-size: 16px;
        line-height: 24px;
    }
}

@media (max-width:992px) {
    .nyabout .wz {
        font-size: 15px;
        line-height: 26px;
    }
    .nyabout .wz p {
        margin: 8px 0;
    }
    .whylist li {
        width: 49%;
        margin: 8px 0;
    }
    .whylist li .wz {
        font-size: 17px;
        line-height: 26px;
    }
    .whylist li .wz2 {
        font-size: 14px;
        line-height: 22px;
    }
    .cullist li .wz {
        font-size: 18px;
    }
    .cullist li .wz2 {
        font-size: 14px;
        line-height: 22px;
    }
}

@media (max-width:640px) {
    .nybt {
        font-size: 25px;
    }
    .nybox1,
    .nybox2,
    .nybox3 {
        padding: 35px 0;
    }
    .nyabout {
        margin-top: 25px;
    }
    .nyabout .wz {
        padding: 25px 0;
    }
    .whylist li {
        width: 100%;
    }
    .whylist {
        margin-top: 20px;
    }
    .whylist li .wz {
        padding: 6px 0;
    }
    .cullist {
        margin-top: 28px;
    }
    .cullist li {
        width: 100%;
        padding: 28px 15px;
    }
    .cullist li+li {
        margin-top: 15px;
    }
    .cullist li .wz {
        font-size: 17px;
        margin: 15px 0;
    }
}