footer{
    margin-top: 0;
}
.banner-mask{
    background-color: rgba(0,0,0,.3);
}
.download{
    max-width: 910px;
    width: 100%;
    margin: 0 auto;
    padding: 0 15px;
    margin-top: var(--section-top);
}
.download .inner ul{
    display: flex;
    flex-direction: row;
    gap: 32px;
}
.download .inner ul li{
    border: 1px solid #e0e0e0;
    border-radius: var(--default-border-radius);
    overflow: hidden;
    width: calc(33.333% - 32px * 2 / 3);
}
.download .inner ul li .img-box{
    background-color: #f5f6f8;
    background-image: linear-gradient(to right bottom, #2860DC, #50D2FF);
    aspect-ratio: 27/20;
    overflow: hidden;
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: center;
}
.download .inner ul li .img-box .icon{
    width: 64px;
    height: 64px;
    object-fit: cover;
}
.download .inner ul li .info{
    padding: 24px;
}
.download .inner ul li .info h3{
    font-size: 20px;
    color: #111;
    font-weight: bold;
}
.download .inner ul li .info p{
    font-size: 14px;
    color: #666;
    margin-top: 10px;
}
.download .inner ul li .info .link{
    display: block;
    color: #285bdb;
    font-size: 14px;
    font-weight: bold;
    margin-top: 20px;
}
.download .inner ul li:hover{
    border: 1px solid #285bdb;
    transform: translateY(-8px);
    box-shadow: 0 3px 5px rgba(0,0,0,.2);
    transition: .3s ease-in;
}

.faq{
    max-width: 910px;
    width: 100%;
    margin: 0 auto;
    padding: 0 15px;
    margin-top: var(--section-top);
}
.faq .inner .icon{
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: center;
}
.faq .inner .icon .fa{
    font-size: 48px;
    color: #285bdb;
}
.faq .inner h2{
    font-size: 40px;
    text-align: center;
    font-weight: bold;
    margin-top: 10px;
}
.faq .inner .smt{
    font-size: 18px;
    color: #666;
    text-align: center;
    margin-top: 10px;
}
.faq .inner ul{
    margin-top: 50px;
}
.faq .inner ul li{
    border: 1px solid #e0e0e0;
    border-radius: 16px;
    overflow: hidden;
    position: relative;
    margin-bottom: 16px;
}
.faq .inner ul li h3{
    font-size: 16px;
    color: #111;
    font-weight: bold;
    padding: 24px;
}
.faq .inner ul li:hover h3{
    background-color: #f5f6f8;
}
.faq .inner ul li .arrow{
    position: absolute;
    right: 24px;
    top: 24px;
    z-index: 2;
}
.faq .inner ul li .arrow .fa{
    font-size: 20px;
}
.faq .inner ul li .overflow-hidden{
    height: 0;
    opacity: 0;
    transition: all 1s;
}
.faq .inner ul li .overflow-hidden p{
    font-size: 14px;
    color: #666;
    padding: 24px;
    padding-top: 0;
}
.faq .inner ul li.show .overflow-hidden{
    opacity: 1;
    height: auto;
}
.faq .inner ul li.show .fa-angle-down:before{
    content: "\f106";
}

.serve{
    max-width: 910px;
    width: 100%;
    margin: 0 auto;
    padding: 0 15px;
    margin-top: var(--section-top);
}
.serve .inner ul{
    display: flex;
    flex-direction: row;
    gap: 32px;
}
.serve .inner ul li{
    flex: 1;
    border: 1px solid #e0e0e0;
    border-radius: var(--default-border-radius);
    overflow: hidden;
    padding: 32px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
}
.serve .inner ul li .icon{
    width: 64px;
    height: 64px;
    object-fit: cover;
}
.serve .inner ul li h3{
    font-size: 20px;
    font-weight: bold;
    margin-top: 20px;
}
.serve .inner ul li p{
    font-size: 16px;
    color: #666;
    margin-top: 10px;
}

.help{
    margin-top: var(--section-top);
    background-color: #F5F6F8;
    padding: 100px 0;
}
.help .inner{
    max-width: 910px;
    width: 100%;
    margin: 0 auto;
    padding: 0 15px;
    text-align: center;
}
.help .inner h2{
    font-size: 40px;
    font-weight: bold;
}
.help .inner p{
    font-size: 18px;
    color: #666;
    margin-top: 24px;
}
.help .inner .btns{
    margin-top: 32px;
    display: flex;
    flex-direction: row;
    justify-content: center;
    gap: 20px;
}
.help .inner .btns .btn{
    padding: 16px 32px;
    border: 1px solid #285bdb;
    color: #285bdb;
    border-radius: 12px;
    font-weight: bold;
    font-size: 16px;
    transition: all .3s;
}
.help .inner .btns .btn:hover{
    background-color: #285bdb;
    color: #fff;
    transform: scale(1.05);
}
.help .inner .btns .btn2{
    background-color: #285bdb;
    color: #fff;
}
.help .inner .btns .btn2:hover{
    background-color: #1D4BB3;
}

@media screen and (max-width: 930px) {
    .download .inner ul{
        gap: 16px;
    }
    .download .inner ul li{
        width: calc(33.333% - 16px * 2 / 3);
    }
    
    .faq .inner .icon .fa{
        font-size: 38px;
    }
    .faq .inner h2{
        font-size: 32px;
    }
    .faq .inner .smt{
        font-size: 14px;
    }

    .help .inner h2{
        font-size: 32px;
    }
    .help .inner p{
        font-size: 14px;
    }
}

@media screen and (max-width: 768px) {
    .download .inner ul{
        flex-direction: column;
    }
    .download .inner ul li{
        width: 100%;
    }

    .serve .inner ul{
        flex-direction: column;
    }

    .help .inner .btns .btn{
        padding: 13px 25px;
    }
    .help .inner h2{
        font-size: 25px;
    }
}