/*  关系数据可视化模板文章样式 */
a,abbr,acronym,address,applet,big,blockquote,body,caption,cite,code,dd,del,dfn,div,dl,dt,em,fieldset,form,
  h1,h2,h3,h4,h5,h6,html,iframe,img,ins,kbd,label,legend,li,object,ol,p,pre,q,s,samp,small,span,strike,strong,sub,sup,
  table,tbody,td,tfoot,th,thead,tr,tt,ul,var {
    margin: 0;
    padding: 0;
    border: 0;
    outline: 0;
    font-weight: inherit;
    font-style: inherit;
    font-family: inherit;
    font-size: 16px;
    vertical-align: baseline
}

body {
    line-height: 1;
    color: #000;
    background: #fff
}

ol,ul {
    list-style: none
}

table {
    border-collapse: separate;
    border-spacing: 0;
    vertical-align: middle
}

caption,td,th {
    text-align: left;
    font-weight: 400;
    vertical-align: middle
}

a img {
    border: none
}

html {
    -webkit-text-size-adjust: 100%;
    -ms-text-size-adjust: 100%;
    text-size-adjust: 100%;
    -webkit-text-size-adjust: 100%;
    -moz-text-size-adjust: 100%;
    -ms-text-size-adjust: 100%;
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    box-sizing: border-box
}

*,:after,:before {
    -webkit-box-sizing: inherit;
    -moz-box-sizing: inherit;
    box-sizing: inherit
}

button::-moz-focus-inner,input[type=button]::-moz-focus-inner,input[type=reset]::-moz-focus-inner,input[type=submit]::-moz-focus-inner {
    padding: 0;
    margin: 0;
    border: 0
}

button,input,select {
    margin: 0;
    padding: 0;
    border: 0
}

@media screen {
    body,html {
        height: 100%
    }
}

body {
    background: #171f26;
    font-size: 15px;
    font-family: "Helvetica Neue",Helvetica,Arial,sans-serif;
    color: #444;
    text-rendering: optimizeLegibility;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden
}

/* 主体样式 */
#content-wrap .wrapper:after,.wrapper:before {
    content: "";
    display: table
}

#content-wrap .wrapper:after {
    clear: both
}

@media screen {
    #content-wrap .wrapper {
        max-width: 1500px;
        margin: 0 auto
    }
}

#content-wrap {
    background: #fff;
    border-top: 1px solid #f3f5f9;
    border-bottom: 1px solid #f3f5f9;
    /* padding-top: 50px; */
    margin: -1px 0
}

#content-wrap #content {
    position: relative
}

#content-wrap #content:after,#content-wrap #content:before {
    content: "";
    display: table
}

#content-wrap #content:after {
    clear: both
}

#content-wrap #content #content-inner:after,#content-wrap #content #content-inner:before {
    content: "";
    display: table
}

#content-wrap #content #content-inner:after {
    clear: both
}

@media screen and (min-width: 769px) {
    #content-wrap #content #content-inner {
        margin-left:280px
    }
}

@media screen and (min-width: 769px) {
    #content-wrap #content #content-inner .article-container {
        /* float:right; */
        width: 100%
    }
}

#content-wrap #content #content-inner .article-container .article-inner:after,
#content-wrap #content #content-inner .article-container .article-inner:before {
    content: "";
    display: table
}

#content-wrap #content #content-inner .article-container .article-inner:after {
    clear: both
}

/* 屏幕宽度>=1000px时，显示文档目录 */
@media screen and (min-width: 1000px) {
    #content-wrap #content #content-inner .article-container .article-inner {
        margin-right: 280px;
    }
}

#content-wrap #content #content-inner .article-container .article-inner .article {
    float: left;
    width: 100%;
    padding-top: 80px;
    padding-bottom: 30px;
}

@media print {
    #content-wrap #content #content-inner .article-container .article-inner .article {
        padding: 0
    }
}

#content-wrap #content #content-inner .article-container .article-inner .article .inner{
    padding: 0 20px;
}

#content-wrap #content #content-inner .article-container .article-inner .article .inner .article-content {
    background: url("data:image/svg+xml,%3Csvg width='250' height='250' xmlns='http://www.w3.org/2000/svg'%3E%3Ctext x='50%' y='50%' font-size='18' fill-opacity='0.06' text-anchor='middle' dominant-baseline='middle' transform='rotate(-45, 100 100)'%3EGraphAnywhere%3C/text%3E%3C/svg%3E");
    line-height: 1.6em;
    color: #444
}

@media print {
    #content-wrap #content #content-inner .article-container .article-inner .article .inner .article-content {
        font-size: 12pt
    }
}

.article-content .highlight,.article-content blockquote,.article-content dl,.article-content iframe,.article-content ol,.article-content p,.article-content table,.article-content ul {
    margin: 1em 0;
}

#content-wrap #content #content-inner .article-container .article-inner .article .inner .article-content h1 {
    font-size: 2em
}

#content-wrap #content #content-inner .article-container .article-inner .article .inner .article-content h2 {
    font-size: 1.5em
}

#content-wrap #content #content-inner .article-container .article-inner .article .inner .article-content h3 {
    font-size: 1.3em
}

#content-wrap #content #content-inner .article-container .article-inner .article .inner .article-content h1,
#content-wrap #content #content-inner .article-container .article-inner .article .inner .article-content h2,
#content-wrap #content #content-inner .article-container .article-inner .article .inner .article-content h3,
#content-wrap #content #content-inner .article-container .article-inner .article .inner .article-content h4,
#content-wrap #content #content-inner .article-container .article-inner .article .inner .article-content h5,
#content-wrap #content #content-inner .article-container .article-inner .article .inner .article-content h6 {
    line-height: 1em;
    font-weight: 700;
    margin: 1em 0
}

#content-wrap #content #content-inner .article-container .article-inner .article .inner .article-content a {
    color: #0e83cd;
    text-decoration: none
}

#content-wrap #content #content-inner .article-container .article-inner .article .inner .article-content a:hover {
    color: #1094e8;
    text-decoration: underline
}

@media print {
    #content-wrap #content #content-inner .article-container .article-inner .article .inner .article-content a {
        color: #444;
        text-decoration: underline
    }

    #content-wrap #content #content-inner .article-container .article-inner .article .inner .article-content a:after {
        content: " (" attr(href) ")";
        font-size: 80%
    }
}

#content-wrap #content #content-inner .article-container .article-inner .article .inner .article-content strong {
    font-weight: 700
}

#content-wrap #content #content-inner .article-container .article-inner .article .inner .article-content ul {
    margin-left: 20px
}

#content-wrap #content #content-inner .article-container .article-inner .article .inner .article-content ul ul {
    margin-top: 0;
    margin-bottom: 0
}

#content-wrap #content #content-inner .article-container .article-inner .article .inner .article-content ul {
    list-style: disc
}

#content-wrap #content #content-inner .article-container .article-inner .article .inner .article-content li p {
    margin: 0
}

#content-wrap #content #content-inner .article-container .article-inner .article .inner .article-content img,
#content-wrap #content #content-inner .article-container .article-inner .article .inner .article-content video {
    max-width: 100%
}

/*----------------------------- 页面样式 ------------------------------*/
#container {
    -webkit-transition: .4s;
    -moz-transition: .4s;
    -ms-transition: .4s;
    transition: .4s;
    /* modify 2024-12-25 注释 height: 100%;，因为还需要显示脚注栏*/
    /* height: 100%; */
    -webkit-overflow-scrolling: touch
}

#content-wrap #content #content-inner .article-container .article-inner .article .inner .article-content .article-box .article-main {
    text-indent: 2em;
}

#content-wrap #content #content-inner .article-container .article-inner .article .inner .article-content .article-box {  
    margin: 25px 0;
    border-radius: 5px;
}
    
#content-wrap #content #content-inner .article-container .article-inner .article .inner .article-content .article-box .article-tabs {  
    display: flex;  
}  
    
#content-wrap #content #content-inner .article-container .article-inner .article .inner .article-content .article-box .article-tabs .article-tab-link {  
    font-size: 18px;
    font-weight: 700;
    outline: none;  
    cursor: pointer;  
    margin-right: 20px;
    padding: 10px 20px;  
    border: 1px solid transparent; 
    border-color: #e3e3e3 #e3e3e3 #f0f0f0; 
    transition: 0.3s background-color ease;  
    border-radius: 5px 5px 0 0;
}  
  
@media (max-width: 767px) {
    #content-wrap #content #content-inner .article-container .article-inner .article .inner .article-content .article-box .article-tabs .article-tab-link {  
        font-size: 12px;
    }
}

#content-wrap #content #content-inner .article-container .article-inner .article .inner .article-content .article-box .article-tabs .article-tab-link:hover {  
    color: #3679e7;
    background-color: #ddd;  
}  
    
#content-wrap #content #content-inner .article-container .article-inner .article .inner .article-content .article-box .article-tabs .article-tab-link.active {  
    background-color: #fff;  
    color: #3679e7;
    font-weight: 700;
    margin-bottom: -1px;
    border-color: #e3e3e3 #e3e3e3 #fff;
}  
    
#content-wrap #content #content-inner .article-container .article-inner .article .inner .article-content .article-box .article-tab-content {  
    display: none;  
    padding: 20px;  
    line-height: 2em;
    border: 1px solid #e3e3e3;  
    box-shadow: 5px 5px 10px #eee;
}  
    
#content-wrap #content #content-inner .article-container .article-inner .article .inner .article-content .article-box .article-tab-content.active {  
    display: block;     
}

#content-wrap #content #content-inner .article-container .article-inner .article .inner .article-content .article-summary p {
    /* text-indent: 2em; */
    line-height: 2em;
}

/*----------------------------- article-head 文章信息 ------------------------------*/
#content-wrap #content #content-inner .article-container .article-inner .article .inner .article-content .article-info {
    overflow: hidden;
    clear: both;
    padding: 10px 20px;
    /* margin: 0 20px; */
    background-color: #f3f5f9;
    border-radius: 0;
}

#content-wrap #content #content-inner .article-container .article-inner .article .inner .article-content .article-info ul {
    margin: 0;
    display: flex;
    justify-content: flex-start;
    /* modify 2024-12-25 去除左边间距 */
    padding: 0;
}

#content-wrap #content #content-inner .article-container .article-inner .article .inner .article-content .article-info li {
    display: flex;
    align-items: center;
    margin-right: 20px;
}

#content-wrap #content #content-inner .article-container .article-inner .article .inner .article-content .article-info img {
    margin-right: 5px;
    width: 16px;
    height: 16px;
}

#content-wrap #content #content-inner .article-container .article-inner .article .inner .article-content .article-tags-list {
    display: flex;
    margin-top: 10px;
}

#content-wrap #content #content-inner .article-container .article-inner .article .inner .article-content .article-tags-list .article-tag {
    background: #3690cf;
    padding: 0px 10px;
    margin: 0 5px 0 0;
    color: #fff;
    display: block;
    float: left;
    border-radius: 12px;
    font-size: 12px;
}

@media (max-width: 767px) {
    #content-wrap #content #content-inner .article-container .article-inner .article .inner .article-content .article-info ul {
        flex-direction: column;
    }
    #content-wrap #content #content-inner .article-container .article-inner .article .inner .article-content .article-tags-list {
        display: flex;
        margin-top: 10px;
        flex-wrap: wrap;
    }
}

/*----------------------------- 难易度评级 ------------------------------*/
#content-wrap #content #content-inner .article-container .article-inner .article .inner .article-content .article-info .star {  
    display: inline-block;  
    font-family: FontAwesome; 
    font-style: normal;  
    font-weight: normal;  
    line-height: 1;  
    -webkit-font-smoothing: antialiased;  
    -moz-osx-font-smoothing: grayscale;  
    color: #ddd;
}  
  
#content-wrap #content #content-inner .article-container .article-inner .article .inner .article-content .article-info .star.filled::before {  
    content: "\f005"; 
    color: #f1c40f; 
}  
  
#content-wrap #content #content-inner .article-container .article-inner .article .inner .article-content .article-info .star::before {  
    content: "\f006";
    color: #ddd; 
}