@CHARSET "UTF-8";

#article_content img{max-width:100%!important;max-height: 300px;}
body {
    background: #f5f5f5;
}

body.body-white {
    background: #f5f5f5;
}
.huanying {
    font-stretch: expanded;
    font-weight: 600;
    line-height: 1.08;
    font-feature-settings: normal;
    font-size:48px;
}
.a{
    color: rgba(var(--bs-link-color-rgb),var(--bs-btn-hover-color,1));
}
   /* 页脚样式 */
        footer {
            background-color: #1D2129;
            color: #C9CDD4;
            padding: 4rem 0 2rem;
        }
        
        .footer-title {
            color: #fff;
            font-weight: 600;
            margin-bottom: 1.5rem;
            font-size: 1.2rem;
        }
        
        .footer-links {
            list-style: none;
            padding: 0;
        }
        
        .footer-links li {
            margin-bottom: 0.8rem;
        }
        
        .footer-links a {
            color: #C9CDD4;
            text-decoration: none;
            transition: color 0.3s;
        }
        
        .footer-links a:hover {
            color: #165DFF;
        }

.p {
        margin-top: 0;
    margin-bottom: 1.5rem;
    line-height: 1.8;
    color: #000000e3;
    font-family: 微软雅黑,PingFang SC, Hiragino Sans GB, Microsoft YaHei, STHeiti, WenQuanYi Micro Hei, Helvetica, Arial, sans-serif;
}

.navbar-fixed-top, .navbar-fixed-bottom {
    position: fixed;
}

.navbar-fixed-top, .navbar-fixed-bottom, .navbar-static-top {
    margin-right: 0px;
    margin-left: 0px;
}

.navbar .nav .user {
    padding: 0;
    line-height: 70px;
}

.navbar .nav .user .headicon {
    margin: 0 5px;
    height: 30px;
}

.navbar .nav .user .caret {
    vertical-align: middle;
    margin: 0 5px;
}

/*tc widget*/
.tc-main {
    margin-top: 20px;
}

/*tc-box*/
.tc-box {
    background: #fff;
    padding: 10px;
    margin: 0 0 10px 0;
}

.body-white .tc-box{
    /*border: solid 1px #eee;*/
    border-radius: 8px;
}

.tc-box.first-box {
    margin: 0 0 10px 0;
}

.tc-box.article-box {
    padding: 5px 20px;
}


.tc-gridbox-container {
    width: 25%;
    float: left;
}

.tc-gridbox {
    -webkit-border-radius: 0px;
    -moz-border-radius: 0px;
    border-radius: 0px;
    border: solid 1px #eee;
    background: #fff;
    cursor: pointer;
}

.tc-gridbox {
    margin: 0 10px 20px 10px;
}

.tc-gridbox:hover {
    -webkit-box-shadow: 0 0 10px 1px rgba(50, 50, 50, 0.1);
    -moz-box-shadow: 0 0 10px 1px rgba(50, 50, 50, 0.1);
    box-shadow: 0 0 10px 1px rgba(50, 50, 50, 0.1);
}

.tc-gridbox a {
    text-decoration: none;
}

@media ( min-width: 768px) and (max-width: 979px) {
    .tc-gridbox {
        display: block;
        float: none;
        width: 95%;
    }
}

@media ( max-width: 979px) {
    .tc-gridbox-container {
        display: block;
        float: none;
        width: 100%;
    }

    .tc-gridbox {
        margin: 0 0 10px 0;
    }
}

.tc-gridbox .header {
    padding-top: 0px;
    padding-right: 0px;
    padding-left: 0px;
    text-align: center;
    background: #fff;
}

.tc-gridbox .footer {
    padding: 5px 14px 5px 14px;
    text-align: right;
    background: #fff;
}

.tc-gridbox .header .item-image {
    overflow: hidden;
    width: 100%;
    height: 0;
    padding-bottom: 100%;
}

.tc-gridbox .header img {
    margin-bottom: 5px;
    width: 100%;
    /*-webkit-transition: all 0.8s ease-in-out;*/
    /*-moz-transition: all 0.8s ease-in-out;*/
    /*-o-transition: all 0.8s ease-in-out;*/
    /*-ms-transition: all 0.8s ease-in-out;*/
    /*transition: all 0.8s ease-in-out;*/
}

.tc-gridbox .header img:hover {

    /*-webkit-transform: scale(1.2) rotate(2deg);*/
    /*-moz-transform: scale(1.2) rotate(2deg);*/
    /*-o-transform: scale(1.2) rotate(2deg);*/
    /*-ms-transform: scale(1.2) rotate(2deg);*/
    /*transform: scale(1.2) rotate(2deg);*/
}

.tc-gridbox .header h3 {
    color: #454a4e;
    margin: 0 5px;
    font-size: 20px;
    text-overflow: ellipsis;
    overflow: hidden;
    line-height: 24px;
}
.tc-gridbox .header .item-title {
    font-size: 20px;
    font-weight: 500;
    line-height: 1.5;
    margin: 0 0 10px;
}

.tc-gridbox .header h3 a,
.tc-gridbox .header h3 a:focus,
.tc-gridbox .header h3 a:hover {
    color: #454a4e;
    white-space: nowrap;
}

.tc-gridbox .header .meta {
    color: #5a6065;
}

.tc-gridbox .header hr {
    border-top-color: #eee;
    border-bottom: none;
    margin: 5px 0;
}

.tc-gridbox .body {
    padding-right: 14px;
    padding-left: 14px;
    margin-bottom: 14px;
    color: #343a3f;
}

.tc-gridbox .body a {
    color: #666;
}

.tc-gridbox .body a:hover {
    color: #428bca;
}

.tc-gridbox .btn {
    float: right;
    margin-right: 10px;
    margin-bottom: 18px;
}

/*masonary*/

.masonary-container .item {
    margin-bottom: 20px;
}

.masonary-container .item h3 {
    line-height: 100%;
}

.masonary-container .grid-sizer, .masonary-container .item {
    width: 24.9%;
    margin: 10px 0.05%;
    float: left;
    zoom: 1;
}

@media ( max-width: 479px) {
    .masonary-container .grid-sizer, .masonary-container .item {
        width: 98%;
        margin: 10px 1%;
        float: left;
        zoom: 1;
        border-radius: 8px;
    }
}

@media ( min-width: 480px) and (max-width: 767px) {
    .masonary-container .grid-sizer, .masonary-container .item {
        width: 48%;
        margin: 10px 1%;
        float: left;
        zoom: 1;
    }
}

/*list Boxes
------------------------------------*/
.list-boxes {
    overflow: hidden;
    padding: 8px 8px;
    margin-top: 8px;
    background: #fff;
    -webkit-transition: all 0.3s ease-in-out;
    -moz-transition: all 0.3s ease-in-out;
    -o-transition: all 0.3s ease-in-out;
    transition: all 0.3s ease-in-out;
    word-wrap: break-word;
    word-break: break-all;
    border: dashed 1px #9e9e9e59;
    border-radius:4px;
}

.list-boxes:hover {
    border: solid 1px #ddd;
}

.list-boxes h2 a {
     color: #000;
    font-weight: 600;
    font-size: 16pt;
   
}

.list-boxes:hover h2 a {
    color: #165dff;
}

.list-boxes .list-actions a {
font-size: 13px;
    font-family: monospace;
    color: #666;
}
.list-boxes p {
   font-size: 13px;
    font-family: monospace;
    color: #666;
}
.list-boxes p a {
    color: #72c02c;
}

.list-boxes .list-boxes-img li i {
    color: #72c02c;
    font-size: 13px;
    margin-right: 5px;
}

.list-boxes .list-boxes-img img {
    display: block;
    margin: 5px 10px 10px 0;
}

.list-boxes h2 {
    margin-top: 0;
    font-size: 20px;
    line-height: 20px;
}

.list-boxes ul.list-boxes-rating li {
    display: inline;
}

.list-boxes ul.list-boxes-rating li i {
    color: #f8be2c;
    cursor: pointer;
    font-size: 16px;
}

.list-boxes ul.list-boxes-rating li i:hover {
    color: #f8be2c;
}

/*list Colored Boxes*/
.list-boxes-colored p,
.list-boxes-colored h2 a,
.list-boxes-colored .list-boxes-img li,
.list-boxes-colored .list-boxes-img li i {
    color: #fff;
}

/*Red list Box*/
.list-boxes-red {
    background: #e74c3c;
}

/*Blue list Box*/
.list-boxes-blue {
    background: #3498db;
}

/*Grey list Box*/
.list-boxes-grey {
    background: #95a5a6;
}

/*Turquoise list Box*/
.list-boxes-sea {
    background: #1abc9c;
}

/*Turquoise Top Bordered list Box*/
.list-boxes-top-sea {
    border-top: solid 2px #1abc9c;
}

.list-boxes-top-sea:hover {
    border-top-color: #16a085;
}

/*Yellow Top Bordered list Box**/
.list-boxes-top-yellow {
    border-top: solid 2px #f1c40f;
}

.list-boxes-top-yellow:hover {
    border-top-color: #f39c12;
}

/*Orange Left Bordered list Box**/
.list-boxes-left-orange {
    border-left: solid 2px #e67e22;
}

.list-boxes-left-orange:hover {
    border-left-color: #d35400;
}

/*Green Left Bordered list Box**/
.list-boxes-left-green {
    border-left: solid 2px #72c02c;
}

.list-boxes-left-green:hover {
    border-left-color: #5fb611;
}

/*Green Right Bordered list Box**/
.list-boxes-right-u {
    border-right: solid 2px #72c02c;
}

.list-boxes-right-u:hover {
    border-right-color: #5fb611;
}

/*comments*/
.comment {
    margin-bottom: 10px;
}

.comment .avatar {
    height: 40px;
    width: 40px;
}

.comment-body {
    overflow: hidden;
}

.comment-content {
    padding-bottom: 2px;
    word-break: break-all;
    word-wrap: break-word;
}

.comment > .pull-left {
    margin-right: 10px;
}

.comment .time {
    color: #ccc;
    font-size: 12px;
    line-height: 14px;
}

.comment-postbox-wraper {

}

.comment-postbox {
    width: 100%;
    padding: 10px;
}

.comment-reply-box {
    position: relative;
}

.comment-reply-box .textbox {
    width: 100%
}

.comment-reply-submit .btn {
    margin-top: 20px;
}

/*ranking box*/

.ranking ul li {
    padding: 5px 0;
    line-height: 36px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    border-bottom: 1px dashed #f0f0f0;
}

.ranking ul.unstyled li i {
    margin-right: 5px;
}

.ranking li i {
    display: inline-block;
    width: 20px;
    height: 20px;
    line-height: 20px;
    margin-right: 15px;
    font-style: normal;
    font-weight: bold;
    color: #FFF;
    text-align: center;
    vertical-align: middle;
    background-color: #aaa;
}

.ranking li.top3 i {
    background: #FC9B0B;
}

/*comment ranking box*/
.comment-ranking .comment-ranking-inner {
    padding: 10px;
    background: #f7f7f7;
    position: relative;
    margin-bottom: 10px;
    /*border-top: solid 2px #eee;*/
}

.comment-ranking .comment-ranking-inner,
.comment-ranking .comment-ranking-inner:after,
.comment-ranking .comment-ranking-inner:before {
    transition: all 0.3s ease-in-out;
    -o-transition: all 0.3s ease-in-out;
    -ms-transition: all 0.3s ease-in-out;
    -moz-transition: all 0.3s ease-in-out;
    -webkit-transition: all 0.3s ease-in-out;
}

.comment-ranking .comment-ranking-inner:after,
.comment-ranking .comment-ranking-inner:before {
    width: 0;
    height: 0;
    right: 0px;
    bottom: 0px;
    content: " ";
    display: block;
    position: absolute;
}

.comment-ranking .comment-ranking-inner:after {
    border-top: 15px solid #eee;
    border-right: 15px solid transparent;
    border-left: 0px solid transparent;
    border-left-style: inset; /*FF fixes*/
    border-right-style: inset; /*FF fixes*/
}

.comment-ranking .comment-ranking-inner:before {
    border-bottom: 15px solid #fff;
    border-right: 0 solid transparent;
    border-left: 15px solid transparent;
    border-left-style: inset; /*FF fixes*/
    border-bottom-style: inset; /*FF fixes*/
}

.comment-ranking .comment-ranking-inner:hover {
    border-color: #FC9B0B;
    border-top-color: #FC9B0B;
    background: #f0f0f0;
}

.comment-ranking .comment-ranking-inner:hover:after {
    border-top-color: #FC9B0B;
}

.comment-ranking .comment-ranking-inner span.comment-time {
    color: #777;
    display: block;
    font-size: 11px;
}

.comment-ranking .comment-ranking-inner a {
    text-decoration: none;
}

.comment-ranking .comment-ranking-inner a:hover {
    text-decoration: underline;
}

.comment-ranking .comment-ranking-inner i.fa {
    top: 2px;
    color: #bbb;
    font-size: 18px;
    position: relative;
}

/*ThinkCMF Photos*/
ul.tc-photos {
    margin: 0;
}

.tc-photos li {
    display: inline;
}

.tc-photos li a {
    text-decoration: none;
}

.tc-photos li img {
    opacity: 0.6;
    width: 50px;
    height: 50px;
    margin: 0 2px 8px;
    border: 1px solid #ddd;
}

.tc-photos li img:hover {
    opacity: 1;
    border: 1px solid #f90;
    /* box-shadow: 0 0 0 1px #f90; */
}

/**/

/*Blog Posts
------------------------------------*/
.posts .dl-horizontal a {
}

.posts .dl-horizontal {
    margin-bottom: 15px;
    overflow: hidden;
}

.posts .dl-horizontal dt {
    width: 60px;
    float: left;
}

.posts .dl-horizontal dt .img-wraper {
    display: block;
    width: 55px;
    height: 55px;
    padding: 0;
    margin-top: 2px;
    border: solid 1px #eee;
}

.posts .dl-horizontal dt img {
    width: 100%;
    height: 100%;
    /* width: 55px;
    height: 55px;
    padding: 1px;
    margin-top: 2px;
    border: solid 1px #ddd; */
}

.posts .dl-horizontal dd {
    margin-left: 70px;
}

.posts .dl-horizontal dd p {
    margin: 0;
}

.posts .dl-horizontal dd a {
    font-size: 14px;
    line-height: 16px !important;
}

.posts .dl-horizontal dd a:hover {
    text-decoration: none;
}

.posts .dl-horizontal:hover dt img,
.posts .dl-horizontal:hover dd a {
    color: #FC9B0B;
    border-color: #FC9B0B !important;
    -webkit-transition: all 0.4s ease-in-out;
    -moz-transition: all 0.4s ease-in-out;
    -o-transition: all 0.4s ease-in-out;
    transition: all 0.4s ease-in-out;
}

/*headtitle*/

.headtitle {
    display: block;
    margin: 0 0 18px 0;
    border-bottom: 1px dotted #e4e9f0;
}

.headtitle h2 {
    font-size: 20px;
}

.headtitle h2,
.headtitle h3{
    font-size: 17px;
    font-weight: 600;
    margin-bottom: 10px;
    line-height: 1.5;
}
.headtitle h4 {
    margin: 0 0 -2px 0;
    padding-bottom: 5px;
    display: inline-block;
    
}

.headtitle-md {
    margin-bottom: 15px;
}

.headtitle-md h2 {
    font-size: 21px;
}
.section {
    padding: 40px 0;
}

.section-title h2 {
    font-size: 1.75rem;
}

.category-card {
    margin-bottom: 20px;
}

.news-item {
    flex-direction: column;
}

.news-date {
    min-width: 100px;
    width: 100px;
    margin-bottom: 10px;
}

.cross-border-platforms {
    width: 100%;
}
.shouyebj {
    background: linear-gradient(180deg, #f5f5f5 0%, #f8f9fa 100%);
    padding: 10px;
    border-radius:8px;
    margin-top:20px;
     
}
.gao {
    margin-top: 58px;
}
.shouyebj2 {
    margin-top: 10px;
    background: #fff;
    padding: 20px;
    border-radius:8px;
    padding-bottom:10px;
    margin-bottom:18px;
}
/*.bg-body-tertiary {*/
/*    background-color:#1d2129 !important;*/
/*}*/
.bg-body-tertiary .navbar {
    
    position: relative;
    display: flex
;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    padding: var(--bs-navbar-padding-y) var(--bs-navbar-padding-x);
}
.footer{
    color: var(--bs-body-color);
}
.footer2{
    color: #fff;
}

    /* 卡片基础样式 */
.xdm-card {
    border-radius: 12px;
    border: none;
    cursor: pointer;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    min-height: 160px;
}

.xdm-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0,0,0,0.15) !important;
}

/* 渐变背景颜色 (参考上传图) */
.xdm-gradient-blue   { background: linear-gradient(135deg, #2a7fff 0%, #5599ff 100%); }
.xdm-gradient-purple { background: linear-gradient(135deg, #6211ee 0%, #8844ff 100%); }
.xdm-gradient-dark   { background: linear-gradient(135deg, #232a34 0%, #404a58 100%); }
.xdm-gradient-green  { background: linear-gradient(135deg, #8bc34a 0%, #a2d16d 100%); }

/* 样机图片定位 */
.xdm-mockup {
    position: absolute;
    right: -15px;
    bottom: -10px;
    width: 60%;
    opacity: 0.9;
    transform: rotate(-5deg);
    transition: all 0.3s ease;
}

.xdm-card:hover .xdm-mockup {
    transform: rotate(0deg) scale(1.1);
    right: 0;
}

.xdm-content {
    position: relative;
    z-index: 2;
}



<!--新增-->

        :root {
            --jn-primary: #0d6efd;
            --jn-primary-hover: #0d6efd;
            --jn-dark: #2d2d2d;
            --jn-darker: #222;
            --jn-body-bg: #f5f5f5;
            --jn-card-bg: #fff;
            --jn-text: #333;
            --jn-text-muted: #999;
            --jn-border: #eee;
        }
        body {
            background-color: var(--jn-body-bg);
            color: var(--jn-text);
            font-family: sans-serif;
            font-size: 14px;
        }
        a { color: var(--jn-text); text-decoration: none; transition: color .2s; }
        a:hover { color: var(--jn-primary); }

        /* ===== 顶部通知条 ===== */
        .top-notice {
            background: var(--jn-primary);
            color: #fff;
            font-size: 13px;
            padding: 8px 0;
        }
        .top-notice a { color: #fff; text-decoration: underline; }

        /* ===== 导航栏 ===== */
        .navbar-jn {
            background: var(--jn-darker);
            padding: 0;
        }
        .navbar-jn .navbar-brand {
            font-size: 24px;
            font-weight: 700;
            color: #fff;
            padding: 15px 0;
            letter-spacing: 1px;
        }
        .navbar-jn .navbar-brand span { color: var(--jn-primary); }
        .navbar-jn .nav-link {
            color: rgba(255,255,255,.8);
            padding: 18px 16px;
            font-size: 15px;
            position: relative;
            transition: all .2s;
        }
        .navbar-jn .nav-link:hover,
        .navbar-jn .nav-link.active {
            color: #fff;
            background: rgba(255,255,255,.08);
        }
        .navbar-jn .nav-link.active::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 50%;
            transform: translateX(-50%);
            width: 24px;
            height: 3px;
            background: var(--jn-primary);
            border-radius: 2px;
        }
        .navbar-jn .dropdown-menu {
            border: none;
            box-shadow: 0 4px 16px rgba(0,0,0,.12);
            border-radius: 4px;
            min-width: 160px;
        }
        .navbar-right .btn-search {
            color: rgba(255,255,255,.7);
            font-size: 18px;
            padding: 8px 12px;
        }
        .navbar-right .btn-search:hover { color: #fff; }
        .navbar-right .btn-login {
            color: rgba(255,255,255,.7);
            font-size: 13px;
            border: 1px solid rgba(255,255,255,.25);
            border-radius: 3px;
            padding: 5px 14px;
            margin-left: 8px;
        }
        .navbar-right .btn-login:hover { color: #fff; border-color: rgba(255,255,255,.5); }
        .navbar-right .btn-publish {
            background: var(--jn-primary);
            color: #fff;
            font-size: 13px;
            border-radius: 3px;
            padding: 5px 16px;
            margin-left: 8px;
            border: none;
        }
        .navbar-right .btn-publish:hover { background: var(--jn-primary-hover); color: #fff; }

        /* ===== 轮播 ===== */
        .hero-carousel {
            margin-bottom: 30px;
        }
        .hero-carousel .carousel-item img {
            width: 100%;
            height: 420px;
            object-fit: cover;
        }
        .hero-carousel .carousel-caption {
            background: linear-gradient(transparent, rgba(0,0,0,.7));
            left: 0; right: 0; bottom: 0;
            padding: 40px 30px 30px;
            text-align: left;
        }
        .hero-carousel .carousel-caption h3 {
            font-size: 22px;
            font-weight: 600;
            margin: 0;
        }

        /* ===== 专题 Section ===== */
        .section-header {
            display: flex;
            align-items: center;
            margin-bottom: 20px;
            border-bottom: 1px solid #eee;
            padding-bottom: 12px;
        }
        .section-header h2 {
            font-size: 22px;
            font-weight: 700;
            margin: 0;
            padding-left: 10px;
            border-left: 3px solid #0d6efd;
        }
        .section-header .desc {
            color: #999;
            font-size: 16px;
            margin-left: 12px;
        }
        .section-header .more-link {
            margin-left: auto;
            font-size: 16px;
            color: #999;
        }
        .section-header .more-link:hover { color: #999; }

        .topic-card {
            border-radius: 8px;
            overflow: hidden;
            position: relative;
            height: 130px;
            display: block;
        }
        .topic-card img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform .3s;
        }
        .topic-card:hover img { transform: scale(1.05); }
        .topic-card .overlay {
            position: absolute;
            inset: 0;
            background: rgba(0,0,0,.4);
            display: flex;
            align-items: center;
            justify-content: center;
            color: #fff;
            font-size: 18px;
            font-weight: 600;
            letter-spacing: 1px;
        }

        /* ===== 文章列表 Tabs ===== */
        .article-tabs .nav-tabs {
            border-bottom: 2px solid var(--jn-border);
            gap: 0;
        }
        .article-tabs .nav-tabs .nav-link {
            border: none;
            color: var(--jn-text-muted);
            font-size: 15px;
            font-weight: 500;
            padding: 10px 20px;
            border-radius: 0;
            position: relative;
        }
        .article-tabs .nav-tabs .nav-link:hover { color: var(--jn-text); }
        .article-tabs .nav-tabs .nav-link.active {
            color: var(--jn-primary);
            background: none;
        }
        .article-tabs .nav-tabs .nav-link.active::after {
            content: '';
            position: absolute;
            bottom: -2px;
            left: 50%;
            transform: translateX(-50%);
            width: 30px;
            height: 2px;
            background: var(--jn-primary);
        }

        /* ===== 文章卡片 ===== */
        .article-card {
            background: var(--jn-card-bg);
            border-radius: 6px;
            overflow: hidden;
            margin-bottom: 16px;
            box-shadow: 0 1px 3px rgba(0,0,0,.06);
            transition: box-shadow .2s;
        }
        .article-card:hover { box-shadow: 0 4px 12px rgba(0,0,0,.1); }

        .article-card-featured {
            display: flex;
        }
        .article-card-featured .article-thumb {
            width: 280px;
            min-height: 180px;
            flex-shrink: 0;
        }
        .article-card-featured .article-thumb img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }
        .article-card-featured .article-body {
            padding: 20px;
            display: flex;
            flex-direction: column;
        }
        .article-card-featured .article-body .tag-badge {
            display: inline-block;
            background: #0d6efd;
            color: #fff;
            padding: 2px 8px;
            border-radius: 3px;
            font-size: 12px;
            margin-bottom: 8px;
            width: fit-content;
        }
        .article-card-featured .article-body h3 {
            font-size: 17px;
            font-weight: 600;
            margin-bottom: 10px;
            line-height: 1.5;
        }
        .article-card-featured .article-body h3 .pin {
            color: #0d6efd;
            font-size: 13px;
            margin-right: 6px;
        }
        .article-card-featured .article-body p {
            font-size: 13px;
            color: #666;
            line-height: 1.7;
            flex: 1;
            display: -webkit-box;
            -webkit-line-clamp: 3;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }
        .article-meta {
            display: flex;
            align-items: center;
            gap: 16px;
            font-size: 12px;
            color: #999;
            margin-top: 10px;
        }
        .article-meta img.avatar {
            width: 22px;
            height: 22px;
            border-radius: 50%;
        }

        .article-card-small {
            display: flex;
            padding: 16px;
            gap: 16px;
        }
        .article-card-small .thumb-sm {
            width: 160px;
            height: 108px;
            flex-shrink: 0;
            border-radius: 4px;
            overflow: hidden;
        }
        .article-card-small .thumb-sm img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }
        .article-card-small .article-info { flex: 1; display: flex; flex-direction: column; }
        .article-card-small .article-info h4 {
            font-size: 15px;
            font-weight: 600;
            line-height: 1.5;
            margin-bottom: 8px;
        }
        .article-card-small .article-info p {
            font-size: 13px;
            color: #666;
            line-height: 1.6;
            flex: 1;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }
        .article-card-small .tag-cat {
            font-size: 12px;
            color: var(--jn-primary);
            margin-bottom: 4px;
        }

        .load-more-btn {
            display: block;
            width: 100%;
            padding: 12px;
            text-align: center;
            color: var(--jn-text-muted);
            background: var(--jn-card-bg);
            border: none;
            border-radius: 6px;
            font-size: 14px;
            cursor: pointer;
            box-shadow: 0 1px 3px rgba(0,0,0,.06);
        }
        .load-more-btn:hover { color: var(--jn-primary); background: #fafafa; }

        /* ===== 侧边栏 ===== */
        .sidebar-widget {
            background: var(--jn-card-bg);
            border-radius: 6px;
            box-shadow: 0 1px 3px rgba(0,0,0,.06);
            margin-bottom: 20px;
            overflow: hidden;
        }
        .widget-header {
            padding: 14px 18px;
            border-bottom: 1px solid var(--jn-border);
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .widget-header h3 {
            font-size: 16px;
            font-weight: 700;
            margin: 0;
        }
        .widget-header .more {
            margin-left: auto;
            font-size: 12px;
            color: var(--jn-text-muted);
        }

        .flash-list { list-style: none; padding: 0; margin: 0; }
        .flash-list li {
            padding: 14px 18px;
            border-bottom: 1px solid var(--jn-border);
            font-size: 13px;
            line-height: 1.6;
        }
        .flash-list li:last-child { border-bottom: none; }
        .flash-list li .flash-time {
            display: block;
            font-size: 12px;
            color: var(--jn-text-muted);
            margin-bottom: 4px;
        }

        .hot-tabs .nav-pills {
            padding: 12px 18px;
            gap: 4px;
        }
        .hot-tabs .nav-pills .nav-link {
            font-size: 13px;
            padding: 4px 14px;
            border-radius: 20px;
            color: var(--jn-text-muted);
        }
        .hot-tabs .nav-pills .nav-link.active {
            background: var(--jn-primary);
            color: #fff;
        }
        .hot-item {
            display: flex;
            gap: 12px;
            padding: 10px 18px;
            align-items: flex-start;
        }
        .hot-item:last-child { padding-bottom: 18px; }
        .hot-item .hot-thumb {
            width: 80px;
            height: 56px;
            flex-shrink: 0;
            border-radius: 4px;
            overflow: hidden;
        }
        .hot-item .hot-thumb img { width: 100%; height: 100%; object-fit: cover; }
        .hot-item .hot-title {
            font-size: 13px;
            line-height: 1.5;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }
        .hot-item .hot-date {
            font-size: 12px;
            color: var(--jn-text-muted);
            margin-top: 4px;
        }

        /* ===== 合作伙伴 ===== */
        .partner-logos {
            display: flex;
            flex-wrap: wrap;
            gap: 16px;
            justify-content: center;
            padding: 20px;
        }
        .partner-logos a {
            width: 140px;
            height: 60px;
            background: #fafafa;
            border: 1px solid var(--jn-border);
            border-radius: 6px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 14px;
            color: var(--jn-text-muted);
            transition: all .2s;
        }
        .partner-logos a:hover { border-color: var(--jn-primary); color: var(--jn-primary); }

        /* ===== 友情链接 ===== */
        .friend-links {
            padding: 16px 20px;
            display: flex;
            flex-wrap: wrap;
            gap: 10px;
        }
        .friend-links a {
            font-size: 13px;
            color: var(--jn-text-muted);
            padding: 3px 10px;
            border: 1px solid var(--jn-border);
            border-radius: 3px;
        }
        .friend-links a:hover { color: var(--jn-primary); border-color: var(--jn-primary); }

        /* ===== 页脚 ===== */
        .footer {
            background: var(--jn-darker);
            color: rgba(255,255,255,.6);
            padding: 40px 0 0;
            margin-top: 40px;
        }
        .footer h5 {
            color: #fff;
            font-size: 16px;
            font-weight: 600;
            margin-bottom: 18px;
        }
        .footer ul {
            list-style: none;
            padding: 0;
        }
        .footer ul li { margin-bottom: 10px; }
        .footer ul li a { color: rgba(255,255,255,.6); font-size: 13px; }
        .footer ul li a:hover { color: #fff; }
        .footer .contact-info p {
            font-size: 13px;
            margin-bottom: 8px;
        }
        .footer .contact-info i { margin-right: 8px; color: var(--jn-primary); }
        .footer-bottom {
            border-top: 1px solid rgba(255,255,255,.1);
            padding: 18px 0;
            margin-top: 30px;
            text-align: center;
            font-size: 13px;
        }

        /* ===== 返回顶部 ===== */
        .back-to-top {
            position: fixed;
            bottom: 30px;
            right: 30px;
            width: 40px;
            height: 40px;
            background: #0d6efd;
            color: #fff;
            border: none;
            border-radius: 6px;
            font-size: 18px;
            display: none;
            align-items: center;
            justify-content: center;
            cursor: pointer;
            box-shadow: 0 2px 10px rgba(0,0,0,.2);
            z-index: 999;
        }
        .back-to-top.show { display: flex; }

        /* ===== 响应式 ===== */
        @media (max-width: 767px) {
            .hero-carousel .carousel-item img { height: 220px; }
            .article-card-featured { flex-direction: column; }
            .article-card-featured .article-thumb { width: 100%; min-height: 160px; }
            .article-card-small .thumb-sm { width: 120px; height: 80px; }
            .topic-card { height: 100px; }
        }
          .card-shadow {
            box-shadow: 0 2px 12px rgba(0, 0, 0, 0.05);
            border: none;
            border-radius: 8px;
        }

        .icon-box {
            width: 60px;
            height: 60px;
            margin: 0 auto;
            position: relative;
        }

        .icon-bubble {
            width: 50px;
            height: 50px;
            background: linear-gradient(135deg, #74b9ff, #0984e3);
            border-radius: 50% 50% 50% 50% / 60% 60% 40% 40%;
            position: absolute;
            top: 5px;
            left: 0;
            opacity: 0.8;
        }

        .icon-bubble::after {
            content: "";
            position: absolute;
            top: 12px;
            left: 12px;
            width: 26px;
            height: 26px;
            border-top: 3px solid white;
            border-bottom: 3px solid white;
        }

        .icon-bubble::before {
            content: "";
            position: absolute;
            top: 20px;
            left: 12px;
            width: 26px;
            height: 3px;
            background-color: white;
        }

        .icon-doc {
            width: 50px;
            height: 50px;
            position: absolute;
            top: 5px;
            right: 0;
        }

        .icon-doc .bg-blue {
            width: 40px;
            height: 40px;
            background-color: #0984e3;
            border-radius: 4px;
            position: absolute;
            top: 0;
            left: 0;
            opacity: 0.8;
        }

        .icon-doc .bg-blue-light {
            width: 40px;
            height: 40px;
            background-color: rgba(9, 132, 227, 0.2);
            border-radius: 4px;
            position: absolute;
            top: 8px;
            right: 0;
        }

        .icon-doc .bg-blue-light::after {
            content: "";
            position: absolute;
            top: 10px;
            left: 10px;
            width: 20px;
            height: 20px;
            border-top: 3px solid #0984e3;
            border-bottom: 3px solid #0984e3;
        }

        .icon-doc .bg-blue-light::before {
            content: "";
            position: absolute;
            top: 18px;
            left: 10px;
            width: 20px;
            height: 3px;
            background-color: #0984e3;
        }

        .divider-line {
            width: 1px;
            background-color: #e9ecef;
            height: 60px;
            margin: 0 auto;
        }

        .write-btn {
            background-color: #0969da;
            color: white;
            font-size: 1.25rem;
            font-weight: 500;
            border: none;
            border-radius: 4px;
            padding: 12px 0;
        }

        .write-btn:hover {
            background-color: #0550ae;
            color: white;
        }

        .friend-card .qr-code {
            width: 180px;
            height: 180px;
            background-color: white;
            border: 1px solid #e9ecef;
            border-radius: 4px;
            display: flex;
            align-items: center;
            justify-content: center;
        }

        .qr-pattern {
            width: 150px;
            height: 150px;
            background-image: 
                linear-gradient(45deg, #333 25%, transparent 25%), 
                linear-gradient(-45deg, #333 25%, transparent 25%), 
                linear-gradient(45deg, transparent 75%, #333 75%), 
                linear-gradient(-45deg, transparent 75%, #333 75%);
            background-size: 30px 30px;
            background-position: 0 0, 0 15px, 15px -15px, -15px 0px;
            position: relative;
        }

        .qr-center-logo {
            position: absolute;
            top: 50%;
            left: 50%;
            transform: translate(-50%, -50%);
            width: 30px;
            height: 30px;
            background-color: white;
            border-radius: 4px;
            display: flex;
            align-items: center;
            justify-content: center;
        }

        .qr-center-logo::after {
            content: "";
            width: 20px;
            height: 15px;
            background-color: #0984e3;
            clip-path: polygon(50% 0%, 0% 100%, 100% 100%);
        }

        .close-btn {
            background: none;
            border: none;
            font-size: 1.5rem;
            color: #6c757d;
        }

        .close-btn:hover {
            color: #000;
        }