body,
html {
    margin: 0;
    padding: 0;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, "Noto Sans", sans-serif;
    background-color: #f0f2f5;
    color: #333;
    -webkit-text-size-adjust: 100%;
}

#android-page {
    overflow: hidden;
    opacity: 0;
    transition: opacity 0.2s ease-in-out;
}



.container {
    max-width: 768px;
    margin: 0 auto;
    background-color: #20232b;
    min-height: 100vh;
    padding-bottom: 20px;
}

.top-banner {
    width: 100%;
    height: auto;
    display: block;
}

img.app-Tutorial {
    max-width: 178px;
}
.ios-top-img {
    max-width: 100%;
    height: auto;
    border-bottom-left-radius: 20px;
    border-bottom-right-radius: 20px;
}

.android-top-img {
    max-width: 100%;
    height: auto;
}



.button-group {
    display: flex;
    justify-content: center;
    align-items: center;
    margin-top: -20px;
    margin-bottom: 16px;
}

.button-group .btn {
    border: 1px solid #ccc;
    border-radius: 25px;
    padding: 10px 30px;
    font-size: 16px;
    margin: 0 10px;
    text-decoration: none;
    color: #ffd7ba;
    transition: all 0.3s ease;
}

.button-group .btn.primary {
    background: linear-gradient(to right, #e8a270, #c88151);
    color: #fff;
    border-color: transparent;
}

.android-download-btn-container {
    text-align: center;
    padding: 20px 0;
    animation: animationScale-1188aeb9 2s ease-out infinite;
    background-size: 100% 100% !important;
    background-repeat: no-repeat;
    background-position: center center;
    height: 2.5rem;
    display: flex;
    justify-content: center;
    max-width: 86%;
    margin: 0 auto;
    background-image: url('../img/android/b-startdown.webp');
}
.android-download-btn {
    background: linear-gradient(to right, #7957d1, #a989f5);
    color: #fff;
    padding: 15px 50px;
    border-radius: 30px;
    font-size: 20px;
    font-weight: bold;
    text-decoration: none;
    display: inline-block;
    box-shadow: 0 4px 15px rgba(121, 87, 209, 0.5);
    transition: all 0.3s ease;
}

@keyframes animationScale-1188aeb9 {
    0% {
        transform: scale(1)
    }

    50% {
        transform: scale(1.05)
    }

    100% {
        transform: scale(1)
    }
}

.anti-fraud-notice {
    padding: 6px;
    text-align: center;
    font-size: 14px;
    color: #ffffff;
}


.anti-fraud-notice.android {
    color: #ffb2f1;
    padding: 10px 15px;
    font-size: 13px;
    margin-top: 15px;
    margin-bottom: 36px;
}

.guide-section {
    margin: 0 20px auto;
}




.step-title {
    font-size: 14px;
    font-weight: bold;
    color: #ffffff;
    margin-bottom: 16px;
    display: flex;        
    align-items: flex-start; 
    gap: 3.5px;               
    white-space: normal;   
    word-break: break-word; 
    line-height: 1.5;
}

.step-title span:first-child {
    flex: 0 0 45px;        
    display: inline-block;   
}

.step-title-install-text {
    flex: 1;
    text-align: left;
}

.step {
    margin-bottom: 20px;
}


.ios-app-stores .app-item .app-icon {
    width: 60px;
    height: 60px;
    border-radius: 12px;
}

.ios-app-stores .app-item span {
    display: block;
    margin-top: 5px;
    font-size: 12px;
    color: #666;
}

.ios-download-btn-group {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.ios-download-btn-group .ios-btn {
    background-color: #f0f0f0;
    border-radius: 20px;
    padding: 10px 20px;
    font-size: 14px;
    text-decoration: none;
    color: #333;
    text-align: center;
}

.ios-download-btn-group .ios-btn.main {
    background: #ffcc00;
    font-weight: bold;
}



.ios-step2-list {
    counter-reset: step;
    background-color: aliceblue;
    border-radius: .75rem;
    padding: 24px 14px;
    margin: 0;
}

.ios-step2-list>li {
    list-style: none;
    display: grid;
    grid-template-columns: 3ch 1fr;
    column-gap: 12px;
    align-items: start;
    margin: 0 0 10px 0;
    text-align: left;
    line-height: 1.6;
    font-size: 14px;
    color: #555;
    word-break: break-word;
}

.ios-step2-list>li::before {
    counter-increment: step;
    content: counter(step) ".";
    justify-self: end;
    font-weight: bold;
}


.android-tabs {
    display: flex;
    gap: 20px;
    margin-bottom: 38px;
    justify-content: center;
    top: 40px;
    position: relative;
}



.android-tabs .tab {
    display: flex;
    align-items: center;
    gap: 4px;
    padding: .2rem .2rem;
    background: #333;
    color: #fff;
    text-decoration: none;
    border-radius: 5px;
    font-size: 14px;
}
.android-tabs .tab img {
    width: 24px;            
    height: 24px;
    object-fit: contain;
}

.android-tabs .tab.active {
    box-shadow: 0 0 0 1px #ffb2f1;
}

.android-guide-content {
    display: none;
}

.android-guide-content.active {
    display: block;
}

.android-security-scan {
    text-align: center;
    margin-top: 20px;
}

.android-security-scan img {
    width: 80%;
    max-width: 300px;
    height: auto;
    border-radius: 10px;
}

.hidden {
    display: none !important;
}

img.android-top-LOGO-img {
    width: 85%;
}

.top-logo {
    position: absolute;
    margin-left: 1rem;
    margin-top: 1rem;
}

.carousel {
    position: relative;
    width: 100%;
    max-width: 346px;
    margin: 25px auto;
    overflow: hidden;
}

.carousel .slide {
    position: relative;
    display: none;
    width: 100%;
    text-align: center;
}

.carousel .slide.active {
    display: block;
}

.carousel .slide img {
    width: 100%;
    height: auto;
    display: block;
    margin: 0 auto;
}


.carousel .slide>div:first-child {
    display: flex;
    align-items: flex-start;
    color: #fff;
    margin-bottom: 10px;
}

.carousel .slide>div:first-child>div:first-child {
    display: flex;
    align-items: baseline;
    margin-right: 16px;
}

.carousel .slide>div:first-child>div:first-child span:nth-child(1) {
    color: #ffb2f1;
    font-size: 14px;
}

.carousel .slide>div:first-child>div:first-child span:nth-child(2) {
    color: #ffb2f1;
    font-size: x-large;
    margin-left: 2px;
}

.carousel .slide>div:first-child>div:nth-child(2) {
    flex: 1;
    text-align: left;
    font-size: 14px;
}


.carousel .slide .step-title {
    margin-top: 10px;
    font-size: 16px;
    color: #fff;
}


.icon-cp {
    position: relative;
    top: .01rem;
    margin-right: .04rem;
    width: .3rem;
    height: .14rem;
    fill: #7b42ff;
}

.text-primary {
    color: #7b42ff;
}

.text-white.text-13.flex-1 {
    font-size: 13px;
}


.android-guide-content {
    position: relative;
    overflow: hidden;
}

span.sep {
    color: #7b42ff;
    display: inline-block;
    vertical-align: baseline;
    top: -4px;
    position: relative;
}

span.num {
    color: #7b42ff;
    font-size: x-large;
    display: inline-block;
    vertical-align: baseline;
}

.text-primary {
    color: #7b42ff;

}

.bottom {
    object-fit: contain;
    max-width: 100%;
    max-height: 100%;
    overflow: hidden;
    background-color: #272b34;
    border-radius: 1.14rem;
    z-index: 1;
    position: relative;
    height: -webkit-fill-available;
}

.horizontal::before {
    content: "";
    display: block;
    width: 100%;
    height: 1px;
    background-color: #713fe8;
    margin-bottom: 10px;
}



.guide-section h3 {
    font-size: 18px;
    color: #ffffff;
    font-weight: bold;
    position: relative;
    display: inline-block;
    padding-bottom: 0;
}

.guide-section {
    text-align: center;
}



img.ios-Tutorial-img {
    width: -webkit-fill-available;
}


.teaching {
    background-size: 100% 100% !important;
    background-repeat: no-repeat;
    background-image: url(../img/android/title.png);
    background-position: center center;
    display: flex;
    justify-content: center;
    align-items: center;
    max-width: 70%;
    height: 50px;
    margin: -2rem auto;
    z-index: 2;
    position: relative;
}





.guide-section h3 {
    position: relative;
    display: inline-block;
}

@supports (-webkit-touch-callout: none) {
    .guide-section h3::after {
        content: "";
        position: absolute;
        left: 50%;
        bottom: 0;
        width: 87%;
        height: 5px;
        background-color: #ffb2f1;
        transform: translateX(-50%);
    }
}


.guide-section h3.ios-line::after {
    content: "";
    position: absolute;
    left: 50%;
    bottom: 0;
    width: 87%;
    height: 3px;
    background-color: #ffb2f1;
    transform: translateX(-50%);
}

.tag {
    background-size: 100% 100% !important;
    background-repeat: no-repeat;
    background-image: url(../img/android/tag.webp);
    background-position: center center;
    padding-bottom: 1.7rem;
    padding-right: .08rem;
    right: -5.55rem;
    position: relative;
    min-width: 5.84rem;
    top: -2.6rem;
    height: .5rem;
    display: none;
}




.carousel {
    position: relative;
    overflow: hidden;
}

.carousel .slides-wrapper {
    display: flex;
    transition: transform 0.5s ease;
    width: 100%;
}

.carousel .slide {
    min-width: 100%;
    box-sizing: border-box;
}

.indicators {
    text-align: center;
    margin-top: 10px;
}
.indicators .dot {
    display: inline-block;
    width: 8px;
    height: 8px;
    margin: 0 4px;
    background: #ccc;
    border-radius: 50%;
    cursor: pointer;
}
.indicators .dot.active {
    background: #ffb2f1;
}



.ios-app-stores {
    display: flex;
    justify-content: center;  
    align-items: center;
    gap: 8px;               
    background-color: aliceblue;
    border-radius: .75rem;
    max-width: 100%;          
    box-sizing: border-box;
    padding: 10px;
}

.ios-app-stores .app-item {
    flex: 1 1 0;             
    max-width: 50%;          
    text-align: center;
}

img.app-Tutorial {
    width: 100%;            
    height: auto;           
    object-fit: contain;     
    border-radius: .75rem; 
}