html,
body {
    height: 100vh;
    margin: 0;
    position: relative;
    font-family: Arial, sans-serif;
    background-color: #000;
    color: white;
    padding: 0;
    text-align: center;
    overflow-x: hidden;
}

.container {
    background-image: url('../images/bg@3x.jpg');
    background-size: cover;
    background-position: 50% 15%;
    width: 100%;
    height: 100%;
    /* margin: 0 6%; */
    display: flex;
    flex-direction: column;
}

.app-icon-area {
    position: fixed;
    top: 30px;
    left: 15%;
    /* width: 280px; */
    height: 60px;
}

.app-title {
    position: fixed;
    top: 30px;
    left: 50%;
    /* width: 280px; */
    height: 30px;
    transform: translateX(-50%);
}

.title {
    text-align: center;
    pointer-events: none;
    position: fixed;
    width: 700px;
    left: 50%;
    top: 47%;
    transform: translate(-50%, -50%);
    /* 水平垂直居中 */
}

.footer-area {
    position: fixed;
    bottom: 0;
    left: 0;
    width: 100%;
    color: #fff;
    text-align: center;
    padding: 10px 0;
    height: 208px;
    color: white;
    align-self: center;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    align-items: center;
}

.appstore-btn {
    padding: 15px 15px;
    width: 282px;
    height: 50px;
    background: #007aff;
    color: white;
    font-size: 15px;
    border: none;
    cursor: pointer;
    border-radius: 8px;
    display: flex;
    flex-direction: row;
    justify-content: center;
    align-items: center;
}

.appstore-btn-lab {
    color: white;
    font-size: 15px;
    font-weight: bold;
    margin-left: 6px;
    text-align: center;
}

.company-info {
    /* background-color: bisque; */
    margin-top: 45px;
    height: 26px;
    font-size: 14px;
    font-weight: 350;
    line-height: 180%;
    text-align: center;
    /* text-transform: capitalize; */
    letter-spacing: 0.02em;
    color: white;
    display: flex;
    align-items: center;
}

.privacy-area {
    margin-top: 1%;
    height: 66px;
    display: flex;
    flex-direction: row;
    align-items: center;
}

a {
    /* text-decoration: none; */
    color: white;
    font-size: 14px;
}

.privacy-area-space {
    margin: 0 8px;
}



/* mobile */
@media (max-width: 768px) {
    body {
        overflow: hidden;
        -webkit-overflow-scrolling: touch;
    }

    /* Fullscreen Safari fix for iOS */
    @supports (-webkit-touch-callout: none) {
        body {
            min-height: 100vh;
            /* Allows body to extend fully when Safari’s UI bars hide */
        }
    }

    .container {
        background-image: url('../images/bg-moblie@2x.jpg');
    }

    .app-icon-area {
        left: 15px;
        height: 34px;
    }

    .title {
        width: 310px;
        height: 72px;
    }

    .footer-area {
        z-index: 10;
    }

    .company-info {
        margin-top: 17px;
        height: 56px;
        font-size: 10px;
    }

    .privacy-area {
        height: 20px;
    }

    a {
        font-size: 10px;
    }
}

/* ipad */
@media (min-width: 768px) and (max-width: 1023px) {
    body {
        overflow: hidden;
    }

    .container {
        background-image: url('../images/bg-moblie@3x.jpg');
    }

    .app-icon-area {
        left: 15px;
    }
}