/************************************************************
** 请将全局样式拷贝到项目的全局 CSS 文件或者当前页面的顶部 **
** 否则页面将无法正常显示                                  **
************************************************************/

html {
    font-size: 16px;
}

body {
    margin: 0;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Oxygen', 'Ubuntu', 'Cantarell', 'Fira Sans',
    'Droid Sans', 'Helvetica Neue', 'Microsoft Yahei', sans-serif;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    width: 100%;
    height: 100%;
}

a {
    text-decoration: none;
}

body * {
    box-sizing: border-box;
    flex-shrink: 0;
}

.flex-row {
    display: flex;
    flex-direction: row;
}

.flex-col {
    display: flex;
    flex-direction: column;
}

.justify-start {
    justify-content: flex-start;
}

.justify-end {
    justify-content: flex-end;
}

.justify-center {
    justify-content: center;
}

.justify-between {
    justify-content: space-between;
}

.justify-around {
    justify-content: space-around;
}

.justify-evenly {
    justify-content: space-evenly;
}

.items-start {
    align-items: flex-start;
}

.items-end {
    align-items: flex-end;
}

.items-center {
    align-items: center;
}

.items-baseline {
    align-items: baseline;
}

.items-stretch {
    align-items: stretch;
}

.self-start {
    align-self: flex-start;
}

.self-end {
    align-self: flex-end;
}

.self-center {
    align-self: center;
}

.self-baseline {
    align-self: baseline;
}

.self-stretch {
    align-self: stretch;
}

.flex-1 {
    flex: 1 1 0%;
}

.flex-auto {
    flex: 1 1 auto;
}

.grow {
    flex-grow: 1;
}

.grow-0 {
    flex-grow: 0;
}

.shrink {
    flex-shrink: 1;
}

.shrink-0 {
    flex-shrink: 0;
}

.relative {
    position: relative;
}

.text-overflow {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.text-overflow-line {
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 2; /*两行文本*/
    -webkit-box-orient: vertical;
}

.header {
    width: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    background: #ffffff;
    /*background: transparent;*/
    position: fixed;
    top: 0;
    left: 0;
    z-index: 999;
}

.group_header {
    align-self: center;
    width: 100%;
    max-width: 1200px;
    min-width: 900px;
    margin: 0 auto;
    padding-top: 10px;
}

.group_header a {
    cursor: pointer;
    text-decoration: none;
}

.font-32 {
    font-size: 32px;
}

.font-24 {
    font-size: 24px;
}

.font-20 {
    font-size: 20px;
}

.font-18 {
    font-size: 18px;
}

.font-14 {
    font-size: 14px;
}

.font-12 {
    font-size: 12px;
}

.font-red {
    color: #F32D2D;
}

.font-blue {
    color: #4391FB;
}

.font-dark {
    color: #1F3349;
}

.font-gray {
    color: rgba(31, 51, 73, 0.6);
}

.font-fff {
    color: #ffffff;
}

.mask {
    width: 100%;
    height: 100%;
    min-height: 100vh;
    background: rgba(0, 0, 0, 0.30);
    position: fixed;
    top: 0;
    left: 0;
    z-index: 9999999;
    /*visibility: hidden;*/
}

.user_info {
    position: relative;
    cursor: pointer;
    display: flex;
    align-items: center;
}

.user_popup {
    position: absolute;
    top: 30px;
    left: 0;
    width: 100px;
    height: 60px;
    z-index: 9999;
    background: #FFFFFF;
    border-radius: 4px;
    text-align: center;
    display: block;
    box-sizing: border-box;
    padding: 10px 0;
}

.user_info button {
    background: transparent;
    color: #000;
    outline: none;
    border: none;
    cursor: pointer;
    border-radius: 4px;
    box-sizing: border-box;
    padding: 0px 8px;
}

.code-content {
    position: relative;
}

.code-contents {
    display: none;
    position: absolute;
    top: 34px;
    left: -136px;
    width: 340px;
    height: 120px;
    background: #FFFFFF;
    border-radius: 4px;
    box-sizing: border-box;
    padding: 10px;
    z-index: 10000;
    /*display: flex;*/
    justify-content: space-around;
    flex-wrap: nowrap;
}



.code-contents img {
    width: 100px;
    height: 100px;
    object-fit: contain;
}

.footer-xcx {
    text-align: center;
}

.contact-button {
    position: fixed;
    bottom: 100px;
    right: 20px;
    background-color: #007bff;
    color: #fff;
    padding: 10px;
    border-radius: 50%;
    cursor: pointer;
    transition: opacity 0.3s ease;
    width: 50px;
    height: 50px;
}
.contact-button  img{
    width: 100%;
    height: 100%;
}

.contact-button:hover .qr-code {
    display: block;
}

.qr-code {
    display: none;
    position: absolute;
    bottom: calc(100% + 10px);
    right: 0;
    width: 150px; /* 调整二维码的大小 */
    height: 150px; /* 调整二维码的大小 */
    background-color: #fff;
    border-radius: 5px;
    box-shadow: 0px 0px 10px rgba(0, 0, 0, 0.3);
    padding: 10px;
}

.qr-code img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}