html, body, div, h1, p, span, a, img{
   margin: 0;
   padding: 0;
   border: 0; 
   box-sizing: border-box;
}
img{
    vertical-align: top;
}

html{
    font-size: calc((100vw / 375) * 100);
}
html, body{
    width: 100%;
    height: 100%;
}
body{
    font-size: 0.15rem;
    font-family: PingFangSC-Regular;
    color: #fff;
}

.wrap{
    width: 3.75rem;
    margin: 0 auto;
    height: auto;
    min-height: 100vh;
    background: url('./assets/images/bg.png') no-repeat center top;
    background-size: cover;
    padding-top: 0.25rem;
    padding-bottom: 0.37rem;
}
.logo-wrap{
    display: flex;
    align-items: center;
    justify-content: center;
}
.logo{
    width: 1.34rem;
    height: 0.31rem;
}
.btn-wrap{
    margin-top: 4.52rem;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.09rem;
}
.btn-wrap a{
    width: 1.69rem;
    height: 0.42rem;
    border-radius: 0.21rem; 
    color: #fff;
    text-decoration: none;   
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.14rem;
}
.btn-wrap .web-btn{
    background-image: linear-gradient(109deg, #59D1A9 0%, #2AB7D6 100%);
}
.btn-wrap .h5-btn{
    background-image: linear-gradient(109deg, #FA2040 0%, #FF441E 100%);
}
.content-wrap{
    margin-top: 0.14rem;
    padding: 0 0.14rem;
    display: flex;
    flex-direction: column;
    align-items: center;
}
.content-wrap .title{
    display: flex;
    align-items: center;
    justify-content: center;
}
.content-wrap .title img {
    width: 2.42rem;
    height: 0.3rem;
}  
.content-wrap .txt{
    margin-top: 0.15rem;
    font-weight: 400;
    text-align: justify;
}


/* and (max-width: 1439px) */
@media (min-width: 768px ) and (max-width: 1439px) {
    html{
        font-size: 15px;
    }
    .wrap{
        width: 100%;
        height: 100vh;
        min-width: 800px;
        overflow-x: scroll;
        background: url('./assets/images/bg-pc.png') no-repeat center top;
        background-size: 1440px;
        padding-top: 25px;
        padding-bottom: 59px;
        background-color: #4C3DE6;
        display: flex;
        flex-direction: column;
        align-items: center;
    }
    .logo{
        width: 134px;
        height: 31px;
    }
    .btn-wrap{
        margin-top: 502px;
        gap: 20px;
    }
    .btn-wrap a{
        width: 269px;
        height: 42px;
        border-radius: 21px;
        font-size: 14px;    
    }
    .btn-wrap .web-btn{
        background-image: linear-gradient(109deg, #59D1A9 0%, #2AB7D6 100%);
    }
    .btn-wrap .h5-btn{
        background-image: linear-gradient(109deg, #FA2040 0%, #FF441E 100%);
    }
    .content-wrap{
        margin-top: 16.5px;
        max-width: 800px;
    }
    .content-wrap .title img {
        width: 242px;
        height: 30px;
    }  
    .content-wrap .txt{
        margin-top: 15px;
        font-size: 15px;
    }
   
}


@media (min-width: 1440px){
    html{
        font-size: calc((100vw / 1440) * 100);
        /* background-image: linear-gradient(180deg, #252AAA 0%, #4C3DE6 100%); */
        /* padding-top: 100px; */
    }
    .wrap{
        width: 100%;
        background: url('./assets/images/bg-pc.png') no-repeat center top;
        background-size: cover;
        /* background-size: 100%; */
        background-color: #4C3DE6;
    }
    .btn-wrap{
        margin-top: 5rem;
    }
    .btn-wrap a{
        width: 2.69rem;
        height: 0.42rem;
    } 
}