@charset "UTF-8";
html,body,div,header,nav,head,span,object,iframe,section,figure,aside,article,h1,h2,h3,h4,h5,h6,img,ol,ul,dl,p {margin:0;padding:0;border:0;background:transparent;}

body {
    color: #666;
    font-size: 14px;
    font-family: -apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Ubuntu,Helvetica Neue,Helvetica,Arial,PingFang SC,Hiragino Sans GB,Microsoft YaHei UI,Microsoft YaHei,Source Han Sans CN,sans-serif,Arial,Verdana,Tahoma,sans-serif;
    margin: 0 auto;
    background-color:#f7faff;
    width: 100%;
}

a:hover,a:focus,a:active {

    text-decoration:none;
    cursor:pointer;
    outline: 0
}

*,*:before,*:after {box-sizing: border-box;-moz-box-sizing: border-box;-webkit-box-sizing: border-box;}
.clear {clear:both;}.clear:after {clear: both;display: table;content: " ";}
article,aside,dialog,footer,header,section,footer,nav,figure,menu {display:block}
h1,h2,h3,h4,h5 {line-height:1.75;font-weight:normal;color:inherit;text-rendering:optimizelegibility;}
h1 {font-size:24px;}h2 {font-size:18px;}h3 {font-size:16px;}h4 {font-size:15px;}h5 {font-size:14px;}
.lf {float:left;}.lr {float:right;}
li {list-style:none;}
a {color:#666;vertical-align:baseline;text-decoration:none;font-size:100%;-webkit-transition:all .3s ease-out 0s;-o-transition:all .3s ease-out 0s;transition:all .3s ease-out 0s;}
abbr[title],dfn[title] {border-bottom:1px dotted;cursor:help;}
table {border-spacing:0;border-collapse:collapse;}
:focus{outline: 0}
.center{margin:0 auto;max-width: 1100px;}

/*******************************************************************/
.body_nav{
    transform: translateX(-240px) !important;
    position: fixed;
}

.loginmd{
    display: none;
}

/*******************************************************************/
header{
    height: 60px;
    width: 100%;
    background-color: #fff;
    box-shadow: 0 2px 16px rgba(54,56,79,.06);
    position: fixed;
    left: 0;
    top:0;
    z-index: 9998;;
}

.logo{
    display: inline-block;
    width: 100px;
    height: 28px;
    float: left;
    margin-top: 16px;
    margin-left: 30px;
}

.logo img{
    width: 100px;
    height: 28px;
}

.nav{
    height: 60px;
    line-height: 60px;
    margin: 0 auto;
    max-width: 1100px;
}

.nav li{
    display: inline-block;
    margin-right: 20px;
}

.nav li a{
    font-weight: 500;
    color: #222;
    font-size: 16px;
}


.nav li a:hover  {
    color: #707070;
}


header form{
    float: right;
    border: 1px solid #ecf0f8;
    background: #f8fafe;
    height: 40px;
    margin-top: 10px;
    margin-right: 30px;
    border-radius: 6px;
    overflow: hidden;
}

header form input{
    width: 300px;
    line-height: 40px;
    border: 0;
    background-color: transparent;
    padding: 0;
    padding-left: 10px;
}

header form input::-webkit-input-placeholder{
    color:#ccc;
    opacity: 1;
    font-size: 13px;
}
header form input::-moz-placeholder{   /* Mozilla Firefox 19+ */
    color:#ccc;
    opacity: 1;
    font-size: 13px;
}
header form input:-moz-placeholder{    /* Mozilla Firefox 4 to 18 */
    color:#ccc;
    opacity: 1;
    font-size: 13px;
}
header form input:-ms-input-placeholder{  /* Internet Explorer 10-11 */ 
    color:#ccc;
    opacity: 1;
    font-size: 13px;
}

header form button{
    border: 0;
    background-color: transparent;
    border-left: 1px solid #ecf0f8;
    padding-left: 15px;
}

header form button i{
    font-size: 18px;
    font-weight: bold !important;
    color: #f04142;
    margin-right: 8px;
}
header>.fa-search{
    display: none;
}
header>.fa-bars{
    display: none;
}
/*******************************************************************/

.main{
    margin-top: 70px;
}

.main-lf{
    float: left;
    /*width:calc(100% - 310px);*/
    position: relative;
}

.main-lf-lfs{
    float: left;
    width:calc(100% - 310px);
    position: relative;
}

.artlist{
    padding: 5px 20px 5px 20px;
    background-color: #fff;
}

.artlist li{
    border-bottom: 1px solid #f5f5f5;
    padding: 15px 0;
    clear:both;
    background-color: #fff;
}
 
.artlist li:last-child{
    border-bottom: 0;
}
 
.artlist li h2 {
    font-size: 18px; 
    font-weight: 500; 
    line-height: 30px;
    margin-bottom: 12px;
    color: #333; 
}

.artlist li h2 a{
    color:#222;
}

.artlist li h2 a:hover {
    color: #f04142!important;
}


.artlist li .artlist_foot {
    height: 24px;
    line-height: 24px;
    margin-top: 12px;
    font-size: 12px;
    color: #666; /* 脚注文字颜色调整 */
}

.artlist li .spanimg img {
    border: 1px solid #ddd; 
    box-shadow: 2px 2px 5px rgba(0,0,0,0.1); 
    transition: transform 0.3s ease;
    border-radius: 3px;
    overflow: hidden;
}

.artlist li .spanimg img:hover {
    transform: scale(1.05);
}

.artart-mods{
    position: relative;
}

.artart-mods .aa{
    display: inline-block;
    position: absolute;
    right: 0px;
    top: -40px;
}


/***************/

.artlist li .spanimg{
    clear:both;
    margin: 0 -5px;
}

.artlist li .spanimg:after {
    clear: both;
    display: table;
    content: " ";
}

.artlist li .spanimg a{
    display: inline-block;
    width: calc(100%/3 - 10px);
    margin: 0 5px;  
    overflow: hidden;
    float: left;
    border-radius: 3px;
    position: relative;
}

.artlist li .spanimg a::before{
    display: block;
    width: 100%;
    padding-bottom: 56.25%;
    content: "";
}

.artlist li .spanimg img{
    position: absolute;
    top: 0;
    left: 0;
    width:100%;
    height: 100%;
    object-fit: cover;
}

/***************/

.artlist li .siimg{
    clear:both;
    margin: 0 -5px;  
}

.artlist li .siimg:after {
    clear: both;
    display: table;content: " ";
}

.artlist li .siimg a{
    display: inline-block;
    width: calc(100%/4 - 10px);
    margin: 0 5px;
    object-fit: cover;
    overflow: hidden;
    float: left;
    border-radius: 3px;
    position: relative;
}

.artlist li .siimg a::before{
    display: block;
    width: 100%;
    padding-bottom: 74.68%;
    content: "";
}

.artlist li .siimg img{
    position: absolute;
    top: 0;
    left: 0;
    width:100%;
    height: 100%;
    object-fit: cover;
}

/***************/

.artlist li .oimg-lf{
    float: left;
    width:calc(100% - calc(100%/4) + 10px);
}

.artlist li .oimg-lf h2{
   
}

.artlist li .oimg{
    width: calc(100%/4 - 10px);
    float: right;
    position: relative;
    border-radius: 3px;
    overflow: hidden;
}

.artlist li .oimg::before{
    display: block;
    width: 100%;
    padding-bottom: 74.68%;
    content: "";
}

.artlist li .oimg img{
    position: absolute;
    top: 0;
    left: 0;
    width:100%;
    height: 100%;
    object-fit: cover;
}

/***************/

.main-lr{
    float: right;
    width: 300px;
    
    
    
}

.main-lr .celan{
    background-color: #fff;
    margin-bottom: 10px;
}

.main-lr .title{
    font-size: 14px;
    border-bottom: 1px solid #f5f5f5;
    position: relative;
    padding: 10px 15px;
    font-weight: 500;
}


.main-lr .noimg li a:hover {
    color: #f04142;
}


.main-lr .title::before{ 
    display: inline-block;
    position: absolute;
    content: '';
    width: 30px;
    height: 2px;
    background-color: #f04142;
    bottom: -0.5px;
}

.main-lr>div .noimg{
    padding: 10px 15px;
}

.main-lr>div .noimg li{
    line-height: 30px;
    height: 30px;
    font-size: 14px;
    text-overflow: ellipsis;
    overflow: hidden;
    padding: 0px;
    position: relative;
}

/*.main-lr .noimg li::before{*/
/*    content: " ";*/
/*    display: inline-block;*/
/*    height: 6px;*/
/*    width: 6px;*/
/*    background-color: #a1bedb;*/
/*    border-radius: 50%;*/
/*    position: absolute;*/
/*    left: 0px;*/
/*    top: 13px;*/
/*}*/

.noimg {
    counter-reset: item;
}

.noimg li::before {
    counter-increment: item;
    content: counter(item) " ";
    -ms-flex-negative: 0;
    flex-shrink: 0;
    margin-right: 5px;
    width: 24px;
    font-size: 16px;
    font-weight: 700;
    line-height: 30px;
    height: 30px;
    font-family: ByteNumber-center;
    color: #999;
    text-align: center;
    display: inline-block;
}

.noimg li:nth-child(1)::before {
    color: #a82e2e; 
}
.noimg li:nth-child(2)::before {
    color: #f04142; 
}
.noimg li:nth-child(3)::before {
    color: #ff9a03; 
}


.main-lr .img{
    padding: 10px;
}

.main-lr .img li{
    margin: 15px 0;
    clear: both;
}

.main-lr .img li:first-child{
    margin-top: 8px;
}

.main-lr .img li:last-child{
    margin-bottom: 8px;
}

.main-lr .img li::after{
    clear: both;
    display: table;
    content: " ";
}

.main-lr .img li a{
    clear: both;
    position: relative;
}

.main-lr .img li a::after{
    clear: both;
    display: table;
    content: " ";
}

.main-lr .img li img{
    width: 90px;
    height: 67px;
    object-fit: cover;
    float: left;
    display: block;
    border-radius: 3px;
    overflow: hidden;
}

.main-lr .img li span{
    float: right;
    width: calc(100% - 90px);
    padding: 0 10px;
    font-size: 12px;
    max-height: 33px;
    overflow: hidden;
}

.main-lr .img li i{
    position: absolute;
    left:10px;
    bottom: 0;
    font-size: 12px;
    font-style: normal;
    color: #aaa;
}
/*******************************************************************/

.footer{
    width: 100%;
    margin-top: 30px;
    border-top: 1px solid #f04142;
    background-color: #fff;
    -webkit-box-shadow: 0 1px 1px #ddd;
    box-shadow: 0 1px 1px #ddd;
    position: relative;
    text-align: justify;
}

.footer .about{
    padding-top: 20px;
}

.footer .about>div{
    display: inline-block;
    float: left;
}

.footer .about>div:first-child{
    width: calc(100% - 300px);
}

.footer .about>div:last-child{
    width: 250px;
    float: right;
}

.footer .about>div:last-child a{
    line-height: 24px;
    margin-bottom: 10px;
    display: inline-block;
}

.footer .about>div h4{
    color: #070708;
    margin-bottom: 20px;
    font-size: 16px;
    height: 20px;
    line-height: 20px;
    padding-left: 10px;
    border-left: 5px solid #f04142;
    font-weight: bold;
}

.footer .about>div:first-child>div{
    font-size: 14px;
    line-height: 24px;
    background: linear-gradient(236.55deg,#f8fbff 4.34%,#e8ecf4 96.98%);
    padding: 15px;
    border-radius: 8px;
    color: #666;
    box-shadow: 0 8px 24px 0 rgba(187, 191, 196, 0.2);
}

.footer .beians{
    border-top: 1px solid #e5e5e5;
    padding: 20px 0px;
    margin-top: 30px;
    color: #7b7e81;
    font-size: 14px;
    line-height: 22px;
}

.footer .beians a{
    color: #666 !important;
    margin-left: 10px;
    display: inline-block;
}

.footer .beians img{
    width: 14px;
    height: 14px;
    vertical-align: -1px;
    margin-right: 3px;
}

#bar{
    padding: 20px 0 20px 0;
    text-align: center;
    background-color: #fff;
    border-top: 1px solid #f5f5f5;
}

#bar span{
    margin: 0 3px 0 0;
    height: 26px;
    line-height: 26px;
    padding: 0px 8px;
    color: #999;
    border: 1px solid #e5e8ed;
    display: inline-block;
    border-radius: 2px;
    font-size: 14px;
    background-color: #fff;
}

#bar span.now-page{
    background-color: #f04142;
    color: #fff;
    border: 1px solid #f04142;
}

.arthead{
    padding: 20px;
    border-bottom: 1px solid #f2f2f2;
    background-color: #fff;
}

.arthead h1 {
    margin-bottom: 10px;
    font-size: 24px;
    font-weight: bold;
    white-space: normal;
    text-align: left; /* 修改为左对齐 */
    word-break: break-word; /* 避免过度断裂 */
    color: #222; /* 更深的文字颜色以提高对比度 */
}


.arthead h6{

}


.arthead h6 time {
    font-size: 14px;
    line-height: 20px;
    color: #333; /* 更深的文字颜色，提高对比度 */
    font-weight: 400;
}


.artcent{
    padding: 20px;
    line-height: 32px;
    font-size: 15px;
    background-color: #fff;
}

.artcent{padding:5px 18px 20px 18px;line-height:32px;font-size:15px;}
.artcent ul,.artcent ol{ margin-left:2em;}.artcent li{list-style-type:inherit;}
.artcent li p{padding:0;text-indent:0em;}
.artcent p{padding:8px 0;line-height:1.95em;text-align:justify;color:#2A2A2A;word-break: break-all;}
.artcent p strong {background: linear-gradient(transparent 30%,#fff666 10px);}

.artcent p[style="text-align:center"],.artcent p[style="text-align: center"],.artcent p[style="text-align: center;"]{text-indent:0em;}
.artcent span img,.artcent img,.artcent p img{ max-width:95%!important;height:auto !important;box-shadow:0 0 6px 3px #ddd;margin-bottom: 10px; display: block;}
.artcent blockquote{margin:10px;padding:4px 10px; border:1px dashed #aaa;}

.artcent h2,.artcent h1,.artcent h3,.artcent h4{ 
    font-weight: bold; 
    padding: 0 0 0 10px; 
    margin:25px 0;
    border-left: 5px solid #fff;
    color: #252525;
    padding: .8888888889em;
    margin-bottom: 16px;
    background-color: #fcd2b7;
 
    
}

.artcent h2{font-size:18px;line-height:20px;}
.artcent h3{font-size:16px;line-height:18px;}
.artcent h4{font-size:15px;line-height:15px;}
.artcent table{margin: auto;border-collapse: collapse;border: 1px solid #E1E1E1;width: 100%;}
.artcent table tr{min-height: 45px;}
.artcent table tr:nth-of-type(odd){background-color: #F5f5f5;}
.artcent table th,.artcent table td{
    border: 1px solid #E1E1E1;
    margin: 0;
    padding: 3px 5px;
    text-indent: 0;
    vertical-align: middle;
}

.next{
    background-color: #fff;
    margin-top: 10px;
    padding: 15px;
}

.next p{
    display: block;
    height: 35px;
    line-height: 35px;
}

.arttags{
    padding: 0px 18px 20px 18px;
    background-color: #fff;
}

.arttags a{
    margin-right: 10px;
}


.artpages{
    margin-top: 10px;
}

.cate-subspan{
    height: 45px;
    line-height: 45px;
    background-color: #fff;
    margin-bottom: 10px;
    padding-left: 10px;
    font-size: 12px;
}

.search_nores{
    width: 100%;
    height: 120px;
    line-height: 120px;
    text-align: center;
    background-color: #FFF3E0;
    border: 1px solid #FF9800;
    color: #FF9800;
    border-radius: 4px;
}

 /* 目录主容器 */
#toc {
    position: fixed;
    top: 70px;
    left: 0;
    background-color: #fff;
    padding: 15px;
    transform: translateX(-100%);
    border-radius: 6px;
    max-width: 250px; /* 增加宽度 */
    transition: transform 0.3s ease;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1); /* 添加阴影效果 */
    border: 1px solid #ddd;
    font-size: 14px; /* 修改字体大小 */
    max-height: calc(100vh - 114px); /* 保持与别人的样式一致的最大高度 */
    overflow: hidden;
    overscroll-behavior: contain; /* 防止在移动设备上滑动时出现不必要的滚动 */
    z-index: 100; /* 提高层级，确保目录在最上层显示 */
}

/* 添加鼠标悬停时的滚动效果 */
#toc:hover {
    overflow-y: auto;
}

/* 滚动条样式 */
#toc::-webkit-scrollbar {
    width: 6px;
    height: 7px;
}

#toc::-webkit-scrollbar-thumb {
    border-radius: 10px;
    background: #e6e6e6;
}

/* 目录按钮样式 */
#toc button {
    margin-bottom: 10px;
    padding: 10px 15px; /* 增加内边距 */
    background-color: #f0f0f0;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    width: 100%;
    font-size: 14px;
    font-weight: bold;
    transition: background-color 0.3s ease, transform 0.3s ease; /* 按钮背景色和位置平滑过渡 */
}

#toc button:hover {
    background-color: #e0e0e0; /* 按钮悬停时背景色 */
    transform: scale(1.05); /* 按钮悬停时轻微放大 */
}

/* 目录列表容器 */
#toc-list {
    list-style: none;
    padding: 0;
    margin: 0;
    overflow: hidden; /* 隐藏列表溢出 */
}

/* 目录列表项的样式 */
#toc-list li {
    margin: 8px 0; /* 增加列表项的上下间距 */
    padding-left: 0;
}

/* 目录链接样式 */
#toc-list li a {
    text-decoration: none;
    color: #444;
    font-size: 12px;
    display: block;
    white-space: nowrap;
    text-overflow: ellipsis;
    overflow: hidden;
    cursor: pointer;
    padding: 12px 8px; /* 增加上下内边距 */
    border-radius: 4px;
    background-color: #fafafa; /* 类似别人的背景色 */
    box-shadow: 0 3px 8px rgba(0, 0, 0, 0.12); /* 添加阴影效果 */
    opacity: 0.9;
    transition: background-color 0.3s ease, color 0.3s ease, opacity 0.3s ease, box-shadow 0.3s ease, transform 0.3s ease; /* 添加平滑过渡 */
}

/* 目录链接的层级缩进样式 */
#toc-list .level-1 a { padding-left: 0px; font-weight: bold; }
#toc-list .level-2 a { padding-left: 10px; }
#toc-list .level-3 a { padding-left: 20px; }
#toc-list .level-4 a { padding-left: 30px; }
#toc-list .level-5 a { padding-left: 40px; }
#toc-list .level-6 a { padding-left: 50px; }

/* 隐藏超过 10 个的目录项 */
#toc-list li:nth-child(n+11) {
    display: none;
}

/* 鼠标悬停时的效果 */
#toc ol li a:hover {
     color: #000; /* 加深文字颜色 */
    opacity: 1; /* 增强鼠标悬停时的透明度 */
 
     background: #efefef;
    transition: background-color 0.3s ease, color 0.3s ease, opacity 0.3s ease, box-shadow 0.3s ease, transform 0.3s ease; /* 确保过渡效果 */
}

/* "查看更多" 按钮样式 */
#show-more {
    margin-top: 10px;
    padding: 10px 15px; /* 增加内边距 */
    background-color: #f0f0f0;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    width: 100%;
    font-size: 14px;
    font-weight: bold;
    transition: background-color 0.3s ease, transform 0.3s ease; /* 按钮背景色和位置平滑过渡 */
}

#show-more:hover {
    background-color: #e0e0e0; /* "查看更多" 按钮悬停时背景色 */
    transform: scale(1.05); /* "查看更多" 按钮悬停时轻微放大 */
}

/* 确保所有链接都有足够的触摸目标大小 */
ol li a {
    display: inline-block; /* 确保链接成为块级元素以支持内边距 */
    padding: 10px 15px; /* 增加内边距，确保触摸目标足够大 */
    margin-bottom: 10px; /* 增加下边距，确保链接之间有足够的间距 */
    font-size: 16px; /* 增加字体大小，进一步提升可点击区域 */
    text-decoration: none; /* 去除下划线 */
    color: #333; /* 确保颜色对比度 */
    background-color: #f9f9f9; /* 可选：为触摸目标添加背景色，增加视觉效果 */
    border-radius: 4px; /* 可选：添加圆角以提升视觉效果 */
}

/* 调整隐藏链接的样式以确保它们也遵循相同的规则 */
ol li[style*="display: none;"] a {
    padding: 10px 15px; /* 保持隐藏链接的一致样式 */
    margin-bottom: 10px; /* 增加间距 */
    font-size: 16px; /* 统一字体大小 */
}



.q{
    
    font-size:.9375rem;font-weight:700;line-height:1.375rem;color:#252525
    
}
.a{
        display: flex;
    justify-content: space-between;
    align-items: flex-start;
    padding: .5em;
    background: #f7f7f7;
    border-radius: 8px;
    margin: .25rem 0;
}

.result { 
    text-align: right;
    float: right;    
}

.result p 
{
    display: inline; 
    margin-left: 10px;
    font-size: 14px;
}

.styled-section {
    background-color: #fff;
    padding: .75em;
    border: 1px solid #eaeaea;
    border-radius: 8px;
    text-decoration: none;
    display: block;
}
        
        
/*******************************************************************/
@media screen and (max-width: 1600px){
    .logo{
        margin-left: 10px;
    }
    header form{
        margin-right: 10px;
    }
}

@media screen and (max-width: 1366px){
    header form[name="search"]{
        display: none;
        position: fixed;
        z-index: 99999;
        height: unset;
        right: 0px;
        top: 60px;
        margin-right: 10px;
        width: 300px;
        border: 1px solid #f04142;
        z-index: 99999;
        background-color: #fff;
        overflow: unset;
    }

    header form[name="search"]::before{
        border: 8px solid transparent;
        border-bottom-color: #f04142;
        content: "";
        right: 10px;
        position: absolute;
        top: -16px;
        width: 16px;
        height: 16px;
    }

    header form[name="search"] input{
        width: calc(100% - 60px);
    }

    header>.wapsearchbar{
        display: inline-block;
        font-size: 20px;
        font-weight: 500;
        color: #666;
        float: right;
        margin-right: 20px;
        margin-top: 20px;
    }

}

@media screen and (max-width: 1119px){
    .main {
        padding-left: 10px;
        padding-right: 10px;
    }
}

@media screen and (max-width: 767px){
    header{
        height: 40px;
    }

    header>.wapsearchbar{
        margin-top: 10px;
    }
    header form[name="search"]{
        top: 40px;
    }
    .logo{
        margin-top: 9px;
        margin-left: 10px;
        width: 80px;
        height: 22px;
    }
    .logo img {
        width: 80px;
        height: 22px;
    }
    header>.fa-bars{
        display: inline-block;
        float: right;
        margin-right: 20px;
        font-size: 20px;
        font-weight: 500;
        margin-top: 10px;
        color: #666;
    }

    header .nav{
        display: none;
    }

    header .wap_nav{
        display: block;
        right: -240px;
        position: fixed;
        background-color: #fff;
        top: 0;
        width: 240px;
        height: unset;
        min-height: 100vh;
        padding: 0 20px;
    }
    header .wap_nav li{
        display: block;
        margin-right: 0;
        height: 40px;
        line-height: 40px;
        border-bottom: 1px solid #f5f5f5;
    }

    header .wap_nav li a{
        font-size: 13px;
        color: #666;
    }

    .wap_zhes{
        position: fixed;
        width: 100%;
        height: 100vh;
        top: 0;
        left: 0;
        display: flex;
        align-items: center;
        justify-content: center;
        background: rgba(120,129,147,.22);
        z-index: 9999;
    }

 
    .main {
        margin-top: 50px;
    }

    .main-lf{
        width:100%;
    }
    .main-lr{
        display: none;
    }
}

@media screen and (max-width: 660px){
    .footer .about>div:first-child{
        width:100%;
    }
    .footer .about>div:last-child{
        width: 100%;
        margin-top: 20px;
    }
    .footer .center{
        padding: 0 10px;
    }
}

@media screen and (max-width: 407px){
    .artlist {
        padding: 5px 10px 10px 10px;
    }
    .artlist li{
        padding: 10px 0;
    }
    .artlist li h2{
        font-size: 14px;
        margin-bottom: 8px;
        line-height: 24px;
    }
    /***************/
    .artlist li .artlist_foot {
        height: 20px;
        line-height: 20px;
        margin-top: 8px;
        font-size: 12px;
    }
    /***************/
    .artlist li .spanimg{
        clear:both;
        margin: 0 -3px;
    }
        
    .artlist li .spanimg a{
        width: calc(100%/3 - 6px);
        margin: 0 3px;  
    }

    /***************/

    .artlist li .siimg{
        clear:both;
        margin: 0 -3px;  
    }

    .artlist li .siimg a{
        width: calc(100%/4 - 6px);
        margin: 0 3px;
    }
    /***************/
    .main-lr{
        margin-top: 10px;
        display: block;
        width: 100%;
    }
}



.main-lr > div .user-card {
    width: 300px;
    height: 180px;
    background: #fff;
    border-radius: 2px;
    margin-bottom: 10px;
    box-sizing: border-box;
    text-align: center;
}

.main-lr > div .user-card .show-monitor {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}

.main-lr > div .user-card .login-info {
    font-size: 14px;
    line-height: 24px;
    font-weight: 500;
    color: #777;
    padding: 40px 0 20px;
    background-image: url(https://lf3-cdn2-tos.bytescm.com/toutiao/toutiao_web_pc/svgs/unlogin_bg.f00354c3.svg);
    background-size: auto;
    background-repeat: no-repeat;
}

.main-lr > div .user-card .login-button {
    display: inline-block;
    background-color: #f04142;
    color: white;
    padding: 4px 20px;
    border-radius: 6px;
    text-decoration: none; /* 移除超链接的下划线 */
    font-size: 14px;
    cursor: pointer;
}

.main-lr > div .user-card .login-button:hover {
    background-color: #d03734;
    text-decoration: none; /* 移除悬停时的下划线 */
}

@media screen and (max-width: 1405px){
    #toc{
        display: none;
    }
}