.banner {
    width: 100%;
    max-width: 430px;
}
.banner-box{
    max-width: 430px;
}
.footer {
    max-width: 430px !important;
    margin-bottom: min(28.5vw,123px);
}

* {
    box-sizing: border-box;
    max-width: 100%;
}
 

#scrollDiv{
    position: fixed;
    bottom: min(16vw,68.8px);
    overflow: hidden;
    width: 100%;
    max-width: 430px;
    left: 50%;
    transform: translateX(-50%);
    height: 54px;
    background: rgba(49, 5, 5, 1);
    opacity: 0.95;
    text-align: center;
}

#scrollDiv ul {
    list-style: none;
    margin: 0;
    padding: 0;
    height: 100%;
}

#scrollDiv li {
    height: 54px;
    line-height: 54px;
    display: flex;
    justify-content: center;
    align-items: center;
}
.textBox p img {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    vertical-align: middle;
}
.textBox p span {
    font-size: 13px;
    font-family: Hiragino Sans GB;
    font-weight: normal;
    color: rgba(255, 255, 255, 1);
    line-height: 54px;
    height: 54px;
    opacity: 0.8;
}
@keyframes zoom {
    0% {
        transform: scale(1);
    }

    50% {
        transform: scale(.9);
    }

    100% {
        transform: scale(1);
    }
}

.ibtnbottom {
    width: 100%;
    height: clamp(0px, 20vw, 86px);
    max-width: 430px;
    position: fixed;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    z-index: 999;
    overflow: hidden;
}

.ibtnbottom_bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

.ibtnbottom_hot_area {
    position: absolute;
    top: clamp(0px, 9.6vw, 41.3px);
    left: clamp(0px, 65.3vw, 280px);
    width: clamp(0px, 25vw, 107.5px);
    height: clamp(0px, 5.86vw, 25.2px);
    animation: 1s linear 0s infinite normal none running zoom;
}

.copy-modal {
    display: none;
    position: fixed;
    left: 0;
    top: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.4);
    align-items: center;
    justify-content: center;
    z-index: 2000;
}

.copy-modal .modal-content {
    background: #fff;
    border-radius: 16px;
    padding: 32px 24px 24px 24px;
    text-align: center;
    position: relative;
    min-width: 260px;
}

.copy-modal .modal-content .close-modal {
    position: absolute;
    right: 16px;
    top: 12px;
    font-size: 24px;
    color: #888;
    cursor: pointer;
}

.copy-modal .modal-content .modal-icon {
    width: 38px;
    height: 38px;
}

.copy-modal .modal-content .modal-title {
    font-size: 22px;
    font-weight: bold;
    margin-bottom: 8px;
}

.copy-modal .modal-content .modal-wx {
    font-size: 18px;
    margin-bottom: 8px;
}

.copy-modal .modal-content .modal-tip {
    color: #888;
    font-size: 15px;
    margin-bottom: 18px;
}

.copy-modal .modal-content .open-wechat-btn {
    background: #21b34b;
    color: #fff;
    border: none;
    border-radius: 8px;
    padding: 10px 32px;
    font-size: 18px;
    cursor: pointer;
}