.wh-box{
    width: 1000px;
    margin: 3rem auto 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    
}
.box-left h2{
    line-height: 1.2;
    font-size: 4rem;
    font-weight: normal;
    margin-bottom: 1rem;
}
.box-left{
    line-height: 2;
    width: 425px;
}
.box-left span{
    font-size: 1.2rem;
}
.index-more{
    font-size: 1.2rem;
}
.index-more{
    margin-top: 2rem;
}
.index-more a {
    color: #333;
    position: relative;
    text-decoration: none; /* 去掉默认下划线 */
}
.index-more a:hover{
    color: #25d366;
}
.index-more a:after {
    content: "";
    position: absolute;
    left: 0;
    bottom: -5px; /* 调整下划线距离文字的距离 */
    width: 80%;
    height: 2px; /* 下划线的高度 */
    background-color: #25d366; /* 下划线的颜色 */
}
.wh-tit{
    text-align: center;
}
.wh-tit h2{
    text-align: center;
    font-size: 2.4rem !important;
    font-weight: 700;
}
.wh-tit div{
    width: 650px;
    margin: .8rem auto;
    font-size: 1.1rem;
    line-height: 180%;
}
.wh-box-1{
    width: 1152px;
    margin: auto;
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    gap: 2rem;
    margin-bottom: 2rem;
}
.wh-box-1 div{
    text-align: center;
}

.wh-box-1 div b{
    display: block;
    margin-top: 1rem !important;
    color: #000;
    font-size: 1.5rem;
}
.wh-footer{
    margin-top: 2rem;
    margin-bottom: 1rem;
}
.wh-footer-main{
    width: 1152px;
    margin: auto;
}
.wh-footer-1{
    display: flex;
    align-items: center;
    gap: 1rem;
    border-bottom: solid 1px #CCC;
    padding-bottom: 1.5rem;
    margin-bottom: 1.5rem;
}
.foot-logo{
    width: 40px;
    height: 40px;
    border-radius: .5rem;
    overflow: hidden;
}
.wh-footer-1 ul{
    display: flex;
    gap: 1rem;
}
.wh-footer-1 ul li a{
    color: #000;
    display: flex;
    gap: .2rem;
    justify-items: center;
    align-items: center;
}
.wh-footer-2{
    font-size: 1rem;
    display: flex;
    gap: 1rem;
}
.wh-footer-2 a{
    color: #000;
}
.wh-downapp-tit{
    text-align: center;
}
.wh-downaa-img{
    text-align: center;
    max-height: 500px;
}
.wh-downaa-img img{
    max-height: 450px;
}
.wh-down-btn{
    text-align: center;
}
.wh-down-btn-tit{
    display: flex;
    justify-content: center;
    gap: 1rem;
    align-items: center;
    margin: 1rem 0;
}
.wh-down-link{
    margin: auto;
    display: block;
    width: 400px;
    height: 45px;
    line-height: 45px;
    border-radius: .5rem;
    background-color: #48d366;
    color: #000;
    font-weight: bold;
    margin-bottom: 1rem;
}
.wh-down-link:hover{
    background-color: #FFF;
    color: #000;
    border: solid 1px #000;
    text-decoration: none;
}
.nextorprev{
    width: 760px;
    margin: auto;
}
.nextorprev a{
    text-decoration: none;
    color: #000;
}
.nextorprev a:hover{
    text-decoration: underline;
}
@media screen and (max-width: 750px) {
    .wh-box {
        width: 100%;
        display: block;
        padding: .8rem;
    }
    .box-left h2{
        font-size: 2rem;
    }
    .box-left span{
        font-size: 1rem;
    }
    .box-left{
        width: 100%;
    }
    .index-more{
        margin-bottom: 1rem;
    }
    .wh-tit{
        padding: .8rem;
    }
    .wh-tit h2{
        font-size: 2rem;
    }
    .wh-tit div{
        width: 100%;
        margin-top: 1rem;
    }
    .wh-box-1{
        width: 100%;
        padding: .8rem;
        grid-template-columns: 1fr;
    }
    .wh-footer-main{
        width: 100%;
        padding: .8rem;
    }
    .wh-footer-1{
        display: none;
    }
    .wh-footer-2{
        display: block;
        line-height: 180%;
    }
    .wh-footer-2 a{
        display: block;
    }
    .wh-down-link{
        width: 100%;
    }
  }