* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    background-color: black;
}

.wrap-body {
    max-width: 480px;
    margin: 0 auto;
    height: auto;
    min-height: 100%;
    align-content: center;
    align-items: center;
    display: flex;
    width: 100%;
    background-color: black;
    background-image: url(../images/bg.png);
    background-size: 100% 100%;
    position: relative;
}

a {
    text-decoration: none;
    color: #1f1f1f;
    display: inline-block;
}


.header-area {
    max-width: 480px;
    z-index: 9;
    width: 100%;
    position: fixed;
    top: 0;
    background-color: white;
}

.header-activity {
    top: 15%;
    display: flex;
    width: 100%;
    padding: 0.5rem 1rem;
    align-items: center;
    justify-content: space-between;
}

.logo-container {
    margin: 0;
    color: white;
    display: flex;
    align-items: center;
}

.logo-container img {
    width: 100%;
}

.logo {
    display: flex;
    align-items: center;
}

.logoo {
    height: 3.5rem;
    width: unset !important;
}

.swiper {
    width: 480px;
}

.contact-container {
    display: flex;
    align-items: center;
    gap: 10px;
}

.contact-container a img {
    height: 2.2rem;
}

.logo-txt {
    margin-left: .5rem;
    display: grid;
}

.flex-1 {
    flex: 1;
}

.txt-1 {
    height: 1.7rem;
    width: unset !important;
    padding-bottom: .4rem;
}

.txt-2 {
    height: .7rem;
    width: unset !important;
}

.btn-list {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.main-content {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    align-items: center;
}

.content-area {
    text-align: center;
}

.content-area img {
    width: 85%;
}

.footer-area {
    position: fixed;
    max-width: 480px;
    left: 50%;
    bottom: 0;
    z-index: 9;
    width: 100%;
    margin-left: -240px;
    padding-top: 2rem;
}

.footer-area img {
    width: 100%;
    display: block;
    margin: auto;
}

.app {
    display: flex;
    justify-content: center;
    width: 100%;
    /* padding: 0 1rem; */
}

.setup-tips-container {
    text-align: center;
    padding: 1rem 0;
}

.setup-tips-container img {
    height: 1.2rem;
    width: unset;
    margin-bottom: 0.5rem;
}

.ios img,
.android img {
    height: 3.6rem;
    padding: 0.3rem;
}

@media screen and (max-width: 480px) {
    .main-content {
        height: 100vh;
        display: flex;
        flex-direction: column;
        align-items: center;
        justify-content: center;
        padding-top: 3.5rem;
        box-sizing: border-box;

    }

    .swiper {
        width: 100vw;
    }

    .logo img {
        height: 2.7rem;
    }

    .contact-container a img {
        height: 2rem;
    }

    .setup-tips-container {
        text-align: center;
        padding: 0.5rem 0 0;
    }

    .ios img,
    .android img {
        height: 3.3rem;
    }

    .setup-tips-container img {
        height: 1rem;
        width: unset;
    }

    .footer-area {
        width: 100vw;
        left: 0;
        right: 0;
        padding-top: 1rem;
        margin-left: auto;
    }

    .btnimg {
        padding: 0.2rem;
    }
}

@media screen and (max-width: 320px) {
    .header-activity {
        padding: 0.3rem 0.6rem;
    }
    .content-area img {
        width: 80%;
    }
    .contact-container a img {
        height: 1.5rem;
    }
    .logo img {
        height: 2.4rem;
    }

    .icon-img {
        height: 1.3rem;
    }

    .ios img,
    .android img {
        height: 2.3rem;
    }

    .setup-tips-container img {
        height: 0.8rem;
        width: unset;
    }

    .footer-area {
        padding-top: 0;
    }

    .setup-tips-container {
        text-align: center;
        padding: 0;
    }

    .icon-img {
        height: 2.3rem;
    }

    .btnimg {
        margin: 0.5rem 0 0.5rem;
    }
}