body, html {
    padding: 0;
    margin: 0;
}
.install-note{
    position: fixed;
    left: 0;
    top: -200px;
    right: 0;
    z-index: 10;
    background: #343434;
    padding: 10px;
    box-shadow: inset 0 -4px 9px 0px #242424;
    animation: openScaleY 1s  ease-in-out 0s 1 alternate forwards;
    display: none;
}
.install-note p{
    padding: 10px;
    color: #818181;
}
.install-note img{
    float: right;
    width: 50px;
    height: 61px;
    margin-left: 6px;
}
@keyframes openScaleY {
    0%{
        top: -200px;
    }
    100%{
        top: 0;
    }
}

#stage {
    position: absolute;
    /*height: 80%;*/
    /*top: 10%;*/
    /*left: 10%;*/
    width: 80%;
    text-align: center;
    max-width: 460px;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    -webkit-transform: translate(-50%, -50%);
}

#stage > img {
    width: 100%;
    width: 236px;
    height: 236px;
    max-width: 400px;
    min-height: 200px;
}

h3, p {
    padding: 0;
    margin: 0;
    color: #666;
}

#stage h3 {
    padding-top: 20px;
    color: #333;
}

#stage p {
    font-size: 14px;
    margin-bottom: 40px;
}

.btn {
    display: block;
    background-color: #9c9c9c;
    text-decoration: none;
    padding: 10px 0;
    margin: 20px auto 0 auto;
    text-align: center;
    border-radius: 8px;
    width: 80%;
    color: #fff;
    border: solid 1px #7d7d7d;
    font-size: 14px;
}
.tkbtn{
    background-color: #00948c;
}

#launch-app-btn {
    width: 80%;
    display: block;
    margin: 14px auto;
}

#infoDiv {
    position: fixed;
    left: 10px;
    right: 10px;
    word-break: break-all;
    bottom: 20px;
    font-size: 10px;
    color: #e7e8e9;
}

#errInfoText {
    display: none;
    color: #b83904;
    padding: 10px;
    font-size: small;
    background-color: #cafff8;
}

.actionStep2 {
    display: none;
    color: #000;
    font-size: 12px;
    text-align: center;
}



#qrCodeImage {
    width: 100%;
}

#qrCodeModal .qrLabel {
    color: #1a1d20;
    font-size: 16px;
    margin-top: 5px;

    margin-left: 15px;
    margin-right: 15px;
    text-align: left;
    background-color: #f3f4f5;
    padding: 5px;
    border-radius: 5px;
}

#qrCodeModal .qrLabel2 {
    color: #6c757d;
    font-size: 10px;
    margin-top: 10px;
}

/* 浏览器打开提示模态框样式 */
#browserOpenModal .modal-body {
    min-height: 300px;
}

.browser-open-arrow {
    position: fixed;
    top: 20px;
    right: 20px;
    width: 60px;
    height: 60px;
    pointer-events: none;
    z-index: 1061 !important;
    display: none;
}

.browser-open-arrow .arrow-up {
    position: absolute;
    top: 0;
    right: 0;
    font-size: 50px;
    color: #00948c;
    animation: arrowBounce 1.5s ease-in-out infinite;
    line-height: 1;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
    font-weight: bold;
}

@keyframes arrowBounce {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-10px);
    }
}

/* 鸿蒙系统全屏遮罩样式 */
.harmony-os-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(0, 0, 0, 0.85);
    z-index: 9999;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: flex-start;
    padding-top: 80px;
}

.harmony-os-arrow {
    position: absolute;
    top: 20px;
    right: 10px;
    height: 60px;
    pointer-events: none;
    z-index: 10000;
}

.harmony-os-arrow .arrow-icon {
    font-size: 50px;
    color: #00948c;
    animation: arrowBounce 1.5s ease-in-out infinite;
    line-height: 1;
    text-shadow: 0 2px 8px rgba(0, 148, 140, 0.5);
    font-weight: bold;
}

.harmony-os-tip {
    text-align: center;
    padding: 0 30px;
    width: 100%;
    box-sizing: border-box;
}

.harmony-os-text {
    font-size: 24px;
    font-weight: bold;
    color: #fff;
    margin: 0 0 20px 0;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

.harmony-os-desc {
    font-size: 18px;
    color: #e0e0e0;
    margin: 0;
    line-height: 1.6;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.3);
}

.harmony-os-desc .three-dots {
    font-size: 24px;
    color: #00948c;
    font-weight: bold;
    margin: 0 5px;
}