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

.bg {
    background-color: #000;
    opacity: 0.5;
    position: fixed;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
}

@media only screen and (max-width:720px) {
    .dialog {
        width: 60%;
        background-color: white;
        position: fixed;
        left: 20%;
        top: 5rem;
        z-index: 999;
        border-radius: 8px;
        box-sizing: border-box;
        display: flex;
        flex-direction: column;
        align-items: center;
        justify-content: space-between;
        padding-bottom: 2rem;
    }

    .plr-20 {
        padding: 0 2rem;
        box-sizing: border-box;
    }

    .image {
        width: 100%;
    }

    .title {
        font-size: 2rem;
        line-height: 3rem;
        font-weight: bold;
        margin-top: 2.5rem;
    }

    .content {
        color: #666;
       /* font-size: 1rem;
        line-height: 2.5rem;*/
        margin-top: 0.1rem;
    }

    .confirm {
        width: 100%;
        background-color: #ff5d6c;
        color: white;
        text-align: center;
        font-size: 1.5rem;
        line-height: 4.5rem;
        border-top-left-radius: 2.75rem;
        border-bottom-left-radius: 2.75rem;
        border-top-right-radius: 2.75rem;
        border-bottom-right-radius: 2.75rem;
        margin-top: 2rem;
    }

    .close {
        width: 100%;
        text-align: center;
        font-size: 1.5rem;
        line-height: 4.5rem;
        border-top-left-radius: 2.75rem;
        border-bottom-left-radius: 2.75rem;
        border-top-right-radius: 2.75rem;
        border-bottom-right-radius: 2.75rem;
        color: #666;
    }
}


@media only screen and (min-width:720px) {
    .dialog {
        width: 40%;
        background-color: white;
        position: fixed;
        left: 30%;
        top: 5rem;
        z-index: 2;
        border-radius: 8px;
        box-sizing: border-box;
        display: flex;
        flex-direction: column;
        align-items: center;
        justify-content: space-between;
        padding-bottom: 1rem;
    }

    .plr-20 {
        padding: 0 2rem;
        box-sizing: border-box;
    }

    .image {
        width: 100%;
    }

    .title {
        font-size: 2rem;
        line-height: 3rem;
        font-weight: bold;
        margin-top: 2.5rem;
    }

    .content {
        color: #666;
      /*  font-size: 1rem;
        line-height: 2.5rem;*/
        margin-top: 0.1rem;
    }

    .confirm {
        width: 100%;
        background-color: #ff5d6c;
        color: white;
        text-align: center;
        font-size: 1.5rem;
        line-height: 4.5rem;
        border-top-left-radius: 2.75rem;
        border-bottom-left-radius: 2.75rem;
        border-top-right-radius: 2.75rem;
        border-bottom-right-radius: 2.75rem;
        margin-top: 2rem;
    }

    .close {
        width: 100%;
        text-align: center;
        font-size: 1.5rem;
        line-height: 4.5rem;
        border-top-left-radius: 2.75rem;
        border-bottom-left-radius: 2.75rem;
        border-top-right-radius: 2.75rem;
        border-bottom-right-radius: 2.75rem;
        color: #666;
    }
}


.qrcode-target {
    position: absolute;
    width: 60px;
    height: 60px;
    display: block;
    top: 0;
    right: 0;
    _right: 1px;
    background-image: url(https://t.alipayobjects.com/images/rmsweb/T1el0hXaJbXXXXXXXX.png);
    _background-image: url(https://i.alipayobjects.com/e/201311/1Yc1UNOrYL.png);
    background-repeat: no-repeat;
    cursor: pointer;
    z-index: 101;
    -webkit-transition: background-position .2s cubic-bezier(0.25,.5,.5,.9);
    -moz-transition: background-position .2s cubic-bezier(0.25,.5,.5,.9);
    transition: background-position .2s cubic-bezier(0.25,.5,.5,.9)
}

.qrcode-target-show {
    background-position: -201px -199px
}

.qrcode-target-hide {
    background-position: -260px -260px
}

.qrcode {
    width: 100%;
    height: auto;
    position: relative;
    margin: 0 auto;
    border: 1px solid #a7a7a7;
    z-index: 10;
    padding-bottom: 20px
}

.qrcode-modern {
    border: 1px solid transparent;
    background: rgba(0,0,0,.68);
    _background: 0 0;
    _border: 0;
    filter: progid:DXImageTransform.Microsoft.Gradient(GradientType=0, StartColorStr='#66000000', EndColorStr='#66000000')
}

:root .qrcode-modern {
    filter: progid:DXImageTransform.Microsoft.Gradient(GradientType=0, StartColorStr='#00000000', EndColorStr='#00000000')\9
}

.qrcode-title {
    font: 18px/28px tahoma,arial,"Hiragino Sans GB","Microsoft Yahei",\5b8b\4f53;
    font-weight: 500;
    font-weight: bold;
    *font-weight: 700;
    margin: 26px 31px 0 33px;
    text-align: center;
    color: #4D4D4D
}

.qrcode-tips {
    position: absolute;
    width: 284px;
    height: 0;
    left: 0;
    top: 0;
    line-height: 24px;
    color: #4d4d4d;
    font-size: 12px;
    text-align: center;
    background: #fefea4;
    -webkit-transition: all .3s cubic-bezier(0.25,.5,.5,.9);
    -moz-transition: all .3s cubic-bezier(0.25,.5,.5,.9);
    transition: all .3s cubic-bezier(0.25,.5,.5,.9);
    z-index: 90;
    zoom: 1;
    _display: none
}

.qrcode-tips-show {
    height: 24px;
    _display: block
}

.qrcode-modern .qrcode-title {
    color: #fff
}

.qrcode-detail {
    position: relative;
    margin: 0 auto;
    padding: 15px 0 0;
    text-align: center;
    width: 190px;
    height: 170px;
    zoom: 1
}

    .qrcode-detail .qrcode-detail-img {
        position: relative;
        width: 120px;
        height: 120px;
        padding: 7px;
        background: #fff;
        border: 1px solid #6c6c6c;
        margin: 5px auto;
        -webkit-transition: all .6s cubic-bezier(0.25,.5,.5,.9);
        -moz-transition: all .6s cubic-bezier(0.25,.5,.5,.9);
        transition: all .6s cubic-bezier(0.25,.5,.5,.9);
        z-index: 100;
        zoom: 1
    }

        .qrcode-detail .qrcode-detail-img table {
            width: 120px;
            height: 120px;
            *margin-top: 5px !important;
            _margin-top: 5px !important
        }

    .qrcode-detail .qrcode-detail-intro {
        position: absolute;
        left: 22px;
        top: 8px;
        opacity: 0;
        filter: alpha(opacity=0);
        width: 180px;
        height: 170px;
        margin: 0 auto;
        overflow: hidden;
        background: url(https://t.alipayobjects.com/images/rmsweb/T1el0hXaJbXXXXXXXX.png) no-repeat 0 -320px;
        _background: url(https://i.alipayobjects.com/e/201311/1Yc1UNOrYL.png) no-repeat 0 -100px;
        -webkit-transform: translateX(20%);
        -moz-transform: translateX(20%);
        -ms-transform: translateX(20%);
        transform: translateX(20%);
        -webkit-transition: all .2s cubic-bezier(0.25,.5,.5,.9);
        -moz-transition: all .2s cubic-bezier(0.25,.5,.5,.9);
        transition: all .2s cubic-bezier(0.25,.5,.5,.9);
        z-index: 90
    }

    .qrcode-detail .qrcode-detail-intro-show {
        -webkit-transform: translateX(0%);
        -moz-transform: translateX(0%);
        -ms-transform: translateX(0%);
        transform: translateX(0%);
        opacity: 100;
        filter: alpha(opacity=100);
        filter: progid:DXImageTransform.Microsoft.gradient(startColorstr=#00FFFFFF, endColorstr=#00FFFFFF)
    }

.qrcode-footer {
    text-align: center;
    margin-top: -22px
}

.qrcode-footer-tips {
    font-size: 14px;
    line-height: 24px;
    color: #FFF;
    text-align: center;
    margin-bottom: 12px
}

.qrcode-footer-help {
    text-align: center;
    font-size: 12px;
    line-height: 20px
}

.qrcode-footer a, .qrcode-footer a:hover {
    color: #fff;
    zoom: 1;
    font-size: 12px
}

.qrcode-footer em {
    padding: 0 10px;
    color: #4d4d4d;
    opacity: .72;
    filter: alpha(opacity=72);
    zoom: 1
}

.qrcode-modern .qrcode-footer a, .qrcode-modern .qrcode-footer a:hover {
    color: #fff;
    zoom: 1;
    font-size: 12px
}

.qrcode-modern .qrcode-footer em {
    padding: 0 10px;
    color: #fff;
    opacity: .72;
    filter: alpha(opacity=72);
    zoom: 1
}



html {
    background: 0 0
}

.authcenter-transparent {
    width: 284px;
    height: auto;
    background: transparent
}


* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

body {
    background: linear-gradient(135deg, #6a11cb 0%, #2575fc 100%);
    color: #333;
    min-height: 100vh;
    display: flex;
    flex-wrap:wrap;
    flex-direction: row;
    justify-content: center;
    align-items: center;
    padding: 20px;
    position: relative;
}

.main-container {
    width: 100%;
    max-width: 900px;
    margin-bottom: 20px;
}

.container {
    width: 100%;
    background: rgba(255, 255, 255, 0.95);
    border-radius: 20px;
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.2);
    overflow: hidden;
    display: grid;
    grid-template-columns: 1fr 1fr;
}

.left-panel {
    padding: 40px;
    background: white;
}

.right-panel {
    padding: 40px;
    background: #f8f9fa;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

header {
    text-align: center;
    margin-bottom: 30px;
}

h1 {
    color: #2c3e50;
    font-size: 2.2rem;
    margin-bottom: 10px;
    background: linear-gradient(45deg, #6a11cb, #2575fc);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.description {
    color: #7f8c8d;
    font-size: 1rem;
}

.selection-panel {
    margin-bottom: 25px;
}

.selection-title {
    font-size: 1.1rem;
    color: #2c3e50;
    margin-bottom: 15px;
    display: flex;
    align-items: center;
}

    .selection-title i {
        margin-right: 10px;
        color: #6a11cb;
    }

.toggle-group {
    display: flex;
    background: #f1f3f5;
    border-radius: 10px;
    padding: 5px;
    margin-bottom: 20px;
}

.toggle-option {
    flex: 1;
    text-align: center;
    padding: 12px;
    cursor: pointer;
    border-radius: 8px;
    transition: all 0.3s ease;
}

    .toggle-option.active {
        background: white;
        box-shadow: 0 3px 10px rgba(0, 0, 0, 0.1);
        font-weight: 600;
        color: #6a11cb;
    }

.input-group {
    margin-bottom: 25px;
}

.input-label {
    display: block;
    margin-bottom: 8px;
    color: #2c3e50;
    font-weight: 500;
}

.text-input {
    width: 100%;
    padding: 15px 20px;
    border: 2px solid #ddd;
    border-radius: 10px;
    font-size: 1rem;
    transition: all 0.3s ease;
}

    .text-input:focus {
        outline: none;
        border-color: #6a11cb;
        box-shadow: 0 0 0 3px rgba(106, 17, 203, 0.2);
    }

.confirm-btn {
    display: block;
    width: 100%;
    padding: 16px;
    background: linear-gradient(45deg, #6a11cb, #2575fc);
    color: white;
    border: none;
    border-radius: 10px;
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 5px 15px rgba(106, 17, 203, 0.3);
}

    .confirm-btn:hover {
        background: linear-gradient(45deg, #5a0fb7, #1c6dfa);
        transform: translateY(-3px);
        box-shadow: 0 8px 20px rgba(106, 17, 203, 0.4);
    }

    .confirm-btn:active {
        transform: translateY(0);
    }

.tutorial-container {
    text-align: center;
}

.tutorial-title {
    font-size: 1.3rem;
    color: #2c3e50;
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
}

    .tutorial-title i {
        margin-right: 10px;
        color: #6a11cb;
    }

.tutorial-image {
    width: 100%;
    border-radius: 15px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    margin-bottom: 20px;
    transition: transform 0.3s ease;
}

    .tutorial-image:hover {
        transform: scale(1.02);
    }

.tutorial-steps {
    background: white;
    padding: 20px;
    border-radius: 15px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
}

.step {
    display: flex;
    margin-bottom: 15px;
    align-items: flex-start;
}

    .step:last-child {
        margin-bottom: 0;
    }

.step-number {
    background: #6a11cb;
    color: white;
    width: 25px;
    height: 25px;
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 0.9rem;
    margin-right: 15px;
    flex-shrink: 0;
}

.step-text {
    color: #5a6779;
    font-size: 0.95rem;
}

footer {
    text-align: center;
    margin-top: 30px;
    color: #7f8c8d;
    font-size: 0.9rem;
}

.beian-container {
    width: 100%;
    max-width: 900px;
    text-align: center;
    padding: 15px 0;
    color: rgba(255, 255, 255, 0.8);
    font-size: 0.7rem;
}

.beian {
    color: rgba(255, 255, 255, 0.9);
    text-decoration: none;
    transition: color 0.3s ease;
    display: inline-block;
    padding: 5px 10px;
    border-radius: 4px;
    background: rgba(0, 0, 0, 0.2);
}

    .beian:hover {
        color: white;
        background: rgba(0, 0, 0, 0.3);
    }

/* 响应式设计 */
@media (max-width: 900px) {
    .container {
        grid-template-columns: 1fr;
    }

    .left-panel, .right-panel {
        padding: 30px;
    }
}

@media (max-width: 480px) {
    .left-panel, .right-panel {
        padding: 20px;
    }

    h1 {
        font-size: 1.8rem;
    }

    .toggle-group {
        flex-direction: column;
    }

    .toggle-option {
        margin-bottom: 5px;
    }

    .beian-container {
        font-size: 0.7rem;
    }
}