/* Template: 深海�?- design_ocean */
:root{--primary:#0c4a6e;--primary-dark:#082f49;--primary-light:#0369a1;--secondary:#0369a1;--accent:#0ea5e9;--bg:#f0f9ff;--bg-alt:#e0f2fe;--text:#0f172a;--text-light:#64748b;--border:#bae6fd;--radius:8px;--shadow:0 2px 12px rgba(12,74,110,0.1);--transition:0.3s}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;font-size:16px}
body{font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,"Noto Sans SC",sans-serif;color:var(--text);background:var(--bg);line-height:1.7;min-height:100vh}
a{color:var(--primary);text-decoration:none;transition:color var(--transition)}
a:hover{color:var(--secondary)}
img{max-width:100%;height:auto}
.container{width:100%;max-width:1200px;margin:0 auto;padding:0 20px}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;padding:10px 24px;border-radius:var(--radius);font-size:15px;font-weight:600;border:2px solid transparent;cursor:pointer;transition:all var(--transition);white-space:nowrap}
.btn-primary{background:var(--primary);color:#fff;border-color:var(--primary)}
.btn-primary:hover{background:var(--primary-dark);border-color:var(--primary-dark);color:#fff}
.btn-outline{background:transparent;color:var(--primary);border-color:var(--primary)}
.btn-outline:hover{background:var(--primary);color:#fff}
.btn-lg{padding:14px 36px;font-size:17px}
.btn-block{width:100%}
.top-bar{background:var(--primary-dark);color:rgba(255,255,255,0.85);font-size:13px;padding:6px 0}
.top-bar .container{display:flex;justify-content:space-between;align-items:center}
.top-bar a{color:rgba(255,255,255,0.75);margin-left:16px}
.top-bar a:hover{color:#fff}
.header{background:#fff;border-bottom:2px solid var(--border);position:sticky;top:0;z-index:1000;transition:box-shadow var(--transition)}
.header .container{display:flex;align-items:center;gap:24px;height:64px}
.logo{display:flex;align-items:center;gap:8px;flex-shrink:0}
.logo-text{font-size:20px;font-weight:800;color:var(--primary);letter-spacing:1px;white-space:nowrap}
.nav{flex:1}
.nav-list{display:flex;list-style:none;gap:2px}
.nav-list>li>a{display:block;padding:8px 14px;font-size:14px;font-weight:600;color:var(--text);border-radius:var(--radius);white-space:nowrap;transition:all var(--transition)}
.nav-list>li>a:hover{background:var(--bg-alt);color:var(--primary)}
.nav-item-has-child{position:relative}
.subnav{display:none;position:absolute;top:100%;left:0;background:#fff;border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow);list-style:none;min-width:160px;padding:4px;z-index:100}
.subnav li a{display:block;padding:8px 16px;font-size:14px;color:var(--text);white-space:nowrap;border-radius:4px;transition:all var(--transition)}
.subnav li a:hover{background:var(--bg-alt);color:var(--primary)}
.nav-item-has-child:hover .subnav{display:block}
.nav-toggle{display:none;background:none;border:none;color:var(--text);cursor:pointer;padding:4px}
.search-toggle{background:none;border:none;color:var(--primary);cursor:pointer;padding:6px;border-radius:50%;transition:all var(--transition);flex-shrink:0}
.search-toggle:hover{background:var(--bg-alt)}
.search-toggle.active{background:var(--primary);color:#fff}
.search-box{display:none;background:#fff;border-top:1px solid var(--border);padding:12px 0}
.search-box.active{display:block}
.search-form{display:flex;gap:8px;max-width:500px}
.search-form input{flex:1;padding:10px 16px;border:2px solid var(--border);border-radius:var(--radius);font-size:14px;outline:none;transition:border-color var(--transition)}
.search-form input:focus{border-color:var(--primary)}
.search-form button{padding:10px 24px;background:var(--primary);color:#fff;border:none;border-radius:var(--radius);font-weight:600;cursor:pointer;transition:background var(--transition)}
.search-form button:hover{background:var(--primary-dark)}
.hero{background:linear-gradient(135deg,var(--primary) 0%,var(--secondary) 50%,var(--accent) 100%);color:#fff;padding:80px 0 60px}
.hero .container{display:flex;flex-direction:column;align-items:center;text-align:center;gap:40px}
.hero-content h1{font-size:40px;font-weight:800;line-height:1.2;margin-bottom:16px}
.hero-content p{font-size:18px;opacity:0.9;max-width:600px;margin:0 auto 24px}
.hero-actions{display:flex;gap:16px;justify-content:center;flex-wrap:wrap}
.hero-actions .btn-outline{border-color:rgba(255,255,255,0.8);color:#fff}
.hero-actions .btn-outline:hover{background:#fff;color:var(--primary);border-color:#fff}
.hero-stats{display:flex;gap:40px;flex-wrap:wrap;justify-content:center}
.hero-stat{text-align:center}
.stat-number{display:block;font-size:32px;font-weight:800;line-height:1}
.stat-label{font-size:14px;opacity:0.85;margin-top:4px}
.section{padding:60px 0}
.section-header{text-align:center;margin-bottom:40px}
.section-title{font-size:28px;font-weight:700;color:var(--primary);position:relative;padding-bottom:12px;display:inline-block}
.section-title::after{content:'';position:absolute;bottom:0;left:50%;transform:translateX(-50%);width:50px;height:3px;background:var(--accent);border-radius:2px}
.section-desc{color:var(--text-light);margin-top:8px;font-size:15px}
.section-actions{text-align:center;margin-top:32px}
.service-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:24px}
.service-card{background:#fff;border:1px solid var(--border);border-radius:var(--radius);padding:28px 24px;text-align:center;transition:all var(--transition);display:block}
.service-card:hover{border-color:var(--accent);box-shadow:0 4px 20px rgba(14,165,233,0.15);transform:translateY(-4px)}
.service-icon{margin-bottom:16px;width:60px;height:60px;display:flex;align-items:center;justify-content:center;background:var(--bg);border-radius:50%;margin-left:auto;margin-right:auto}
.service-card h3{font-size:18px;font-weight:700;color:var(--primary);margin-bottom:8px}
.service-card p{font-size:14px;color:var(--text-light);line-height:1.6;margin-bottom:12px}
.service-link{font-size:13px;font-weight:600;color:var(--secondary);display:inline-flex;align-items:center;gap:4px}
.service-card:hover .service-link{color:var(--primary)}
.section-advantages{background:var(--bg-alt)}
.advantage-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:24px}
.advantage-card{background:#fff;border-radius:var(--radius);padding:28px 24px;text-align:center;border:1px solid var(--border);transition:all var(--transition)}
.advantage-card:hover{box-shadow:var(--shadow)}
.advantage-icon{margin-bottom:12px}
.advantage-card h3{font-size:17px;font-weight:700;color:var(--primary);margin-bottom:8px}
.advantage-card p{font-size:14px;color:var(--text-light)}
.news-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(320px,1fr));gap:24px}
.news-card{background:#fff;border:1px solid var(--border);border-radius:var(--radius);overflow:hidden;transition:all var(--transition);display:block}
.news-card:hover{border-color:var(--accent);box-shadow:0 4px 20px rgba(14,165,233,0.12);transform:translateY(-2px)}
.news-card-body{padding:20px}
.news-tag{display:inline-block;padding:2px 10px;background:var(--bg-alt);color:var(--primary);font-size:12px;font-weight:600;border-radius:4px;margin-bottom:10px}
.news-card-body h3{font-size:16px;font-weight:700;color:var(--text);margin-bottom:8px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.news-card-body p{font-size:14px;color:var(--text-light);margin-bottom:12px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.news-date{font-size:12px;color:var(--text-light);display:inline-flex;align-items:center;gap:4px}
.section-cta{background:linear-gradient(135deg,var(--primary) 0%,var(--secondary) 100%);color:#fff;padding:60px 0}
.cta-content{text-align:center}
.cta-content h2{font-size:32px;font-weight:800;margin-bottom:12px}
.cta-content p{font-size:16px;opacity:0.9;margin-bottom:24px}
.cta-actions{display:flex;gap:16px;justify-content:center;flex-wrap:wrap}
.cta-actions .btn-outline{border-color:rgba(255,255,255,0.8);color:#fff}
.cta-actions .btn-outline:hover{background:#fff;color:var(--primary);border-color:#fff}
.cta-actions .btn-primary{background:#fff;color:var(--primary);border-color:#fff}
.cta-actions .btn-primary:hover{background:rgba(255,255,255,0.9)}
.section-links{background:var(--bg-alt)}
.friend-links{display:flex;flex-wrap:wrap;gap:12px;justify-content:center}
.friend-links a{display:block;padding:8px 20px;background:#fff;border:1px solid var(--border);border-radius:var(--radius);font-size:13px;color:var(--text-light);transition:all var(--transition)}
.friend-links a:hover{color:var(--primary);border-color:var(--accent)}
.breadcrumb{background:#fff;border-bottom:1px solid var(--border);padding:10px 0;font-size:13px;display:flex;align-items:center}
.breadcrumb .container{display:flex;align-items:center;gap:6px;flex-wrap:wrap}
.breadcrumb a{color:var(--text-light);white-space:nowrap}
.breadcrumb a:hover{color:var(--primary)}
.breadcrumb span{color:var(--text)}
.breadcrumb svg{flex-shrink:0;color:var(--text-light)}
.page-header{background:linear-gradient(135deg,var(--bg-alt) 0%,#fff 100%);padding:40px 0;text-align:center}
.page-header h1{font-size:28px;font-weight:700;color:var(--primary)}
.page-header p{color:var(--text-light);margin-top:8px}
.content-with-sidebar{display:grid;grid-template-columns:1fr 300px;gap:32px;align-items:start}
.main-content{min-width:0}
.article-list{display:flex;flex-direction:column;gap:20px}
.article-item{background:#fff;border:1px solid var(--border);border-radius:var(--radius);padding:24px;transition:all var(--transition)}
.article-item:hover{border-color:var(--accent);box-shadow:var(--shadow)}
.article-item h2{font-size:18px;font-weight:700;margin-bottom:8px}
.article-item h2 a{color:var(--text);transition:color var(--transition)}
.article-item h2 a:hover{color:var(--primary)}
.article-meta{display:flex;gap:16px;margin-bottom:10px;font-size:13px;color:var(--text-light)}
.article-meta span{display:inline-flex;align-items:center;gap:4px}
.article-item p{font-size:14px;color:var(--text-light);line-height:1.7;margin-bottom:12px}
.read-more{font-size:13px;font-weight:600;color:var(--secondary);display:inline-flex;align-items:center;gap:4px;transition:color var(--transition)}
.article-item:hover .read-more{color:var(--primary)}
.pagination{display:flex;justify-content:center;align-items:center;gap:6px;margin-top:32px;flex-wrap:wrap}
.page-link{display:inline-flex;align-items:center;justify-content:center;min-width:36px;height:36px;padding:0 10px;border:1px solid var(--border);border-radius:var(--radius);font-size:14px;color:var(--text);background:#fff;transition:all var(--transition);white-space:nowrap}
.page-link:hover{background:var(--bg-alt);color:var(--primary);border-color:var(--primary)}
.page-link.active{background:var(--primary);color:#fff;border-color:var(--primary)}
.page-info{padding:0 12px;font-size:14px;color:var(--text-light)}
.sidebar{display:flex;flex-direction:column;gap:24px}
.sidebar-widget{background:#fff;border:1px solid var(--border);border-radius:var(--radius);padding:20px}
.sidebar-widget h4{font-size:16px;font-weight:700;color:var(--primary);margin-bottom:12px;padding-bottom:8px;border-bottom:2px solid var(--accent)}
.sidebar-nav{list-style:none}
.sidebar-nav li{margin-bottom:4px}
.sidebar-nav>li>a{display:block;padding:8px 12px;font-size:14px;font-weight:600;color:var(--text);border-radius:4px;transition:all var(--transition)}
.sidebar-nav>li>a:hover{background:var(--bg-alt);color:var(--primary)}
.sidebar-nav ul{margin-left:16px;list-style:none}
.sidebar-nav ul li a{display:block;padding:6px 12px;font-size:13px;color:var(--text-light);border-radius:4px;transition:all var(--transition)}
.sidebar-nav ul li a:hover{background:var(--bg-alt);color:var(--primary)}
.sidebar-hot{list-style:none}
.sidebar-hot li{display:flex;align-items:flex-start;gap:8px;padding:8px 0;border-bottom:1px solid var(--border)}
.sidebar-hot li:last-child{border-bottom:none}
.hot-rank{flex-shrink:0;width:22px;height:22px;display:flex;align-items:center;justify-content:center;background:var(--bg-alt);color:var(--primary);font-size:12px;font-weight:700;border-radius:4px}
.sidebar-hot li:nth-child(1) .hot-rank,.sidebar-hot li:nth-child(2) .hot-rank,.sidebar-hot li:nth-child(3) .hot-rank{background:var(--accent);color:#fff}
.sidebar-hot a{font-size:14px;color:var(--text);line-height:1.4;transition:color var(--transition)}
.sidebar-hot a:hover{color:var(--primary)}
.detail-article{background:#fff;border:1px solid var(--border);border-radius:var(--radius);padding:32px}
.detail-header{margin-bottom:24px;padding-bottom:20px;border-bottom:1px solid var(--border)}
.detail-header h1{font-size:24px;font-weight:700;color:var(--text);margin-bottom:12px;line-height:1.4}
.detail-meta{display:flex;gap:20px;font-size:13px;color:var(--text-light);flex-wrap:wrap}
.detail-meta span{display:inline-flex;align-items:center;gap:4px}
.detail-meta a{color:var(--text-light)}
.detail-meta a:hover{color:var(--primary)}
.detail-tags{display:flex;gap:8px;margin-top:12px;flex-wrap:wrap}
.detail-tags a{display:inline-block;padding:4px 12px;background:var(--bg-alt);color:var(--primary);font-size:12px;border-radius:4px;transition:all var(--transition)}
.detail-tags a:hover{background:var(--primary);color:#fff}
.detail-body{font-size:15px;line-height:1.9;color:var(--text)}
.detail-body p{margin-bottom:16px}
.detail-body img{border-radius:var(--radius);margin:16px 0}
.detail-body h2,.detail-body h3{margin:24px 0 12px;color:var(--primary)}
.detail-body ul,.detail-body ol{padding-left:20px;margin-bottom:16px}
.detail-body li{margin-bottom:6px}
.detail-body blockquote{border-left:4px solid var(--accent);padding:12px 20px;margin:16px 0;background:var(--bg);border-radius:0 var(--radius) var(--radius) 0;color:var(--text-light)}
.detail-nav{display:flex;justify-content:space-between;gap:16px;margin-top:32px;padding-top:20px;border-top:1px solid var(--border)}
.detail-nav-prev,.detail-nav-next{flex:1;min-width:0}
.detail-nav-next{text-align:right}
.nav-label{display:block;font-size:12px;color:var(--text-light);margin-bottom:4px}
.detail-nav a{font-size:14px;font-weight:600;color:var(--text);transition:color var(--transition);display:block;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.detail-nav a:hover{color:var(--primary)}
.related-section{margin-top:32px}
.related-section h3{font-size:20px;font-weight:700;color:var(--primary);margin-bottom:16px;padding-bottom:8px;border-bottom:2px solid var(--accent)}
.related-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:16px}
.related-item{display:block;background:#fff;border:1px solid var(--border);border-radius:var(--radius);padding:16px;transition:all var(--transition)}
.related-item:hover{border-color:var(--accent);box-shadow:var(--shadow)}
.related-item h4{font-size:14px;font-weight:600;color:var(--text);margin-bottom:6px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.related-item span{font-size:12px;color:var(--text-light)}
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:32px}
.contact-info{display:flex;flex-direction:column;gap:24px}
.contact-info h2{font-size:22px;font-weight:700;color:var(--primary)}
.contact-item{display:flex;align-items:flex-start;gap:16px}
.contact-icon{width:44px;height:44px;display:flex;align-items:center;justify-content:center;background:var(--bg-alt);border-radius:50%;flex-shrink:0}
.contact-item h4{font-size:14px;font-weight:600;color:var(--text);margin-bottom:4px}
.contact-item p{font-size:15px;color:var(--text);font-weight:500}
.contact-form-wrap h2{font-size:22px;font-weight:700;color:var(--primary);margin-bottom:20px}
.contact-form{display:flex;flex-direction:column;gap:16px}
.form-group{display:flex;flex-direction:column;gap:4px}
.form-group label{font-size:14px;font-weight:600;color:var(--text)}
.form-group input,.form-group textarea{padding:10px 14px;border:2px solid var(--border);border-radius:var(--radius);font-size:14px;outline:none;transition:border-color var(--transition);font-family:inherit}
.form-group input:focus,.form-group textarea:focus{border-color:var(--primary)}
.footer{background:var(--primary-dark);color:rgba(255,255,255,0.85);padding:48px 0 0}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr;gap:40px}
.footer-brand h3{font-size:20px;font-weight:800;color:#fff;margin-bottom:12px}
.footer-brand p{font-size:14px;line-height:1.7;margin-bottom:16px;opacity:0.8}
.footer-contact p{display:flex;align-items:center;gap:8px;font-size:13px;margin-bottom:8px;opacity:0.85}
.footer-contact svg{flex-shrink:0}
.footer-col h4{font-size:16px;font-weight:700;color:#fff;margin-bottom:16px}
.footer-links{list-style:none}
.footer-links li{margin-bottom:8px}
.footer-links a{color:rgba(255,255,255,0.7);font-size:14px;white-space:nowrap;transition:all var(--transition)}
.footer-links a:hover{color:var(--accent);padding-left:4px}
.footer-bottom{border-top:1px solid rgba(255,255,255,0.15);padding:20px 0;margin-top:40px;display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:8px;font-size:13px;opacity:0.7}
.footer-bottom a{color:rgba(255,255,255,0.7)}
.footer-bottom a:hover{color:var(--accent)}
.float-bar{position:fixed;right:20px;bottom:100px;display:flex;flex-direction:column;gap:8px;z-index:999}
.float-item{width:44px;height:44px;display:flex;align-items:center;justify-content:center;background:var(--primary);color:#fff;border:none;border-radius:50%;cursor:pointer;transition:all var(--transition);box-shadow:0 2px 10px rgba(0,0,0,0.2)}
.float-item:hover{background:var(--secondary);transform:scale(1.1)}
.float-top{display:none}
.empty-state{text-align:center;padding:60px 20px;color:var(--text-light)}
.empty-state p{font-size:16px}
.sitemap-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:24px}
.sitemap-group{background:#fff;border:1px solid var(--border);border-radius:var(--radius);padding:20px}
.sitemap-group h3{font-size:17px;font-weight:700;margin-bottom:12px;padding-bottom:8px;border-bottom:2px solid var(--accent)}
.sitemap-group h3 a{color:var(--primary)}
.sitemap-group ul{list-style:none}
.sitemap-group li{margin-bottom:6px;padding-left:16px;position:relative}
.sitemap-group li::before{content:'';position:absolute;left:0;top:10px;width:6px;height:6px;background:var(--accent);border-radius:50%}
.sitemap-group li a{font-size:14px;color:var(--text-light);transition:color var(--transition)}
.sitemap-group li a:hover{color:var(--primary)}
@media(max-width:1024px){
.content-with-sidebar{grid-template-columns:1fr}
.service-grid{grid-template-columns:repeat(auto-fill,minmax(220px,1fr))}
.news-grid{grid-template-columns:repeat(auto-fill,minmax(260px,1fr))}
.contact-grid{grid-template-columns:1fr}
.footer-grid{grid-template-columns:1fr 1fr}
}
@media(max-width:768px){
.hero{padding:60px 0 40px}
.hero-content h1{font-size:28px}
.hero-content p{font-size:16px}
.hero-stats{gap:24px}
.stat-number{font-size:24px}
.section{padding:40px 0}
.section-title{font-size:24px}
.nav{display:none;position:absolute;top:64px;left:0;right:0;background:#fff;border-bottom:2px solid var(--border);padding:12px 20px}
.nav.active{display:block}
.nav-list{flex-direction:column}
.subnav{position:static;box-shadow:none;border:none;padding-left:16px;display:none}
.nav-item-has-child:hover .subnav{display:none}
.nav-item-has-child.active .subnav,.nav-item-has-child .subnav.active{display:block}
.nav-toggle{display:block}
.header .container{height:56px}
.content-with-sidebar{grid-template-columns:1fr}
.contact-grid{grid-template-columns:1fr}
.footer-grid{grid-template-columns:1fr}
.detail-nav{flex-direction:column;gap:12px}
.detail-nav-next{text-align:left}
}
@media(max-width:480px){
.container{padding:0 12px}
.hero-content h1{font-size:24px}
.hero-content p{font-size:15px}
.hero-actions{flex-direction:column;align-items:center}
.hero-actions .btn{width:100%}
.section-title{font-size:20px}
.service-grid{grid-template-columns:1fr}
.news-grid{grid-template-columns:1fr}
.advantage-grid{grid-template-columns:1fr}
.cta-actions{flex-direction:column;align-items:center}
.cta-actions .btn{width:100%}
.sitemap-grid{grid-template-columns:1fr}
.page-header h1{font-size:22px}
.detail-article{padding:16px}
.detail-header h1{font-size:20px}
.related-grid{grid-template-columns:1fr}
.float-bar{right:10px;bottom:80px}
.float-item{width:38px;height:38px}
}



/* ========== 内容区样式补丁 (auto-added) ========== */

/* 段落间距 */
.article-content p,
.article-text p,
.article-body p,
.detail-body p,
.article-detail .content p,
.page-content p {
  margin-bottom: 16px;
  line-height: 1.8;
}

/* 标题样式 */
.article-content h2,
.article-text h2,
.article-body h2,
.detail-body h2,
.article-detail .content h2,
.page-content h2 {
  font-size: 22px;
  font-weight: 700;
  margin: 28px 0 14px;
  line-height: 1.4;
}

.article-content h3,
.article-text h3,
.article-body h3,
.detail-body h3,
.article-detail .content h3,
.page-content h3 {
  font-size: 18px;
  font-weight: 600;
  margin: 20px 0 10px;
  line-height: 1.4;
}

/* 列表样式 */
.article-content ul,
.article-text ul,
.article-body ul,
.detail-body ul,
.article-detail .content ul,
.page-content ul {
  list-style: disc;
  margin: 0 0 16px 24px;
}

.article-content ol,
.article-text ol,
.article-body ol,
.detail-body ol,
.article-detail .content ol,
.page-content ol {
  list-style: decimal;
  margin: 0 0 16px 24px;
}

.article-content li,
.article-text li,
.article-body li,
.detail-body li,
.article-detail .content li,
.page-content li {
  margin-bottom: 6px;
  line-height: 1.7;
}

/* 图片样式 */
.article-content img,
.article-text img,
.article-body img,
.detail-body img,
.article-detail .content img,
.page-content img {
  max-width: 100%;
  height: auto;
  border-radius: 6px;
  margin: 16px 0;
}

/* 引用块 */
.article-content blockquote,
.article-text blockquote,
.article-body blockquote,
.detail-body blockquote,
.article-detail .content blockquote,
.page-content blockquote {
  border-left: 4px solid var(--primary, #2563eb);
  padding: 12px 20px;
  margin: 16px 0;
  background: var(--bg, #f9fafb);
  font-style: italic;
}

/* 代码块 */
.article-content code,
.article-text code,
.article-body code,
.detail-body code,
.article-detail .content code,
.page-content code {
  background: var(--bg, #f3f4f6);
  padding: 2px 6px;
  border-radius: 3px;
  font-size: 0.9em;
}

.article-content pre,
.article-text pre,
.article-body pre,
.detail-body pre,
.article-detail .content pre,
.page-content pre {
  background: #1f2937;
  color: #f9fafb;
  padding: 16px;
  border-radius: 6px;
  overflow-x: auto;
  margin: 16px 0;
}

/* 表格样式 */
.article-content table,
.article-text table,
.article-body table,
.detail-body table,
.article-detail .content table,
.page-content table {
  width: 100%;
  border-collapse: collapse;
  margin: 16px 0;
}

.article-content th,
.article-text th,
.article-body th,
.detail-body th,
.article-detail .content th,
.page-content th {
  background: var(--bg, #f3f4f6);
  padding: 10px 12px;
  text-align: left;
  font-weight: 600;
  border: 1px solid var(--border, #e5e7eb);
}

.article-content td,
.article-text td,
.article-body td,
.detail-body td,
.article-detail .content td,
.page-content td {
  padding: 10px 12px;
  border: 1px solid var(--border, #e5e7eb);
}

/* ========== 品牌标语防溢出 ========== */
.brand-tagline,
[class*="brand-tagline"] {
  max-width: 300px;
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
  font-size: 12px;
  color: var(--text-light, #6b7280);
  letter-spacing: 0.5px;
}

@media (max-width: 768px) {
  .brand-tagline,
  [class*="brand-tagline"] {
    max-width: 200px;
    font-size: 11px;
  }
}



/* 一级栏目 - 醒目样式 */
.sidebar-cats > li > a,
.side-nav > li > a,
.sidebar-widget .side-nav > li > a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 14px;
  font-size: 15px;
  font-weight: 600;
  color: #1f2937;
  background: #f9fafb;
  border-radius: 6px;
  margin-bottom: 8px;
  border-left: 3px solid var(--primary, #2563eb);
  transition: all 0.2s;
}

.sidebar-cats > li > a:hover,
.side-nav > li > a:hover,
.sidebar-widget .side-nav > li > a:hover {
  background: var(--primary, #2563eb);
  color: #fff;
  padding-left: 18px;
}

/* 二级栏目 - 三列网格 */
.sidebar-cats > li > ul,
.sidebar-cats > li > .sidebar-subcats,
.side-nav > li > ul,
.sidebar-widget .side-nav > li > ul {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 4px 8px;
  padding: 8px 10px;
  margin: 0 0 8px 0;
  list-style: none;
}

.sidebar-cats > li > ul > li,
.sidebar-cats > li > .sidebar-subcats > li,
.side-nav > li > ul > li,
.sidebar-widget .side-nav > li > ul > li {
  margin: 0;
}

.sidebar-cats > li > ul > li > a,
.sidebar-cats > li > .sidebar-subcats > li > a,
.side-nav > li > ul > li > a,
.sidebar-widget .side-nav > li > ul > li > a {
  display: block;
  padding: 5px 8px;
  font-size: 13px;
  color: #6b7280;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  border-radius: 4px;
  transition: all 0.2s;
}

.sidebar-cats > li > ul > li > a:hover,
.sidebar-cats > li > .sidebar-subcats > li > a:hover,
.side-nav > li > ul > li > a:hover,
.sidebar-widget .side-nav > li > ul > li > a:hover {
  color: var(--primary, #2563eb);
  background: #eff6ff;
}

/* 响应式：小屏幕改为两列 */
@media (max-width: 992px) {
  .sidebar-cats > li > ul,
  .sidebar-cats > li > .sidebar-subcats,
  .side-nav > li > ul,
  .sidebar-widget .side-nav > li > ul {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 480px) {
  .sidebar-cats > li > ul,
  .sidebar-cats > li > .sidebar-subcats,
  .side-nav > li > ul,
  .sidebar-widget .side-nav > li > ul {
    grid-template-columns: 1fr;
  }
}

/* ========== 侧栏分类优化 (auto-added) ========== */

/* 一级栏目 - 醒目样式，颜色跟随主题 */
.sidebar-cats > li > a,
.side-nav > li > a,
.sidebar-widget .side-nav > li > a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 12px;
  font-size: 14px;
  font-weight: 600;
  color: var(--text, #1f2937);
  background: var(--bg, #f9fafb);
  border-radius: 6px;
  margin-bottom: 6px;
  border-left: 3px solid var(--primary, #2563eb);
  transition: all 0.2s;
}

.sidebar-cats > li > a:hover,
.side-nav > li > a:hover,
.sidebar-widget .side-nav > li > a:hover {
  background: var(--primary, #2563eb);
  color: #fff;
  padding-left: 16px;
}

/* 二级栏目 - 自适应布局，处理长名称 */
.sidebar-cats > li > ul,
.sidebar-cats > li > .sidebar-subcats,
.side-nav > li > ul,
.sidebar-widget .side-nav > li > ul {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  padding: 8px 10px;
  margin: 0 0 6px 0;
  list-style: none;
}

.sidebar-cats > li > ul > li,
.sidebar-cats > li > .sidebar-subcats > li,
.side-nav > li > ul > li,
.sidebar-widget .side-nav > li > ul > li {
  margin: 0;
  flex: 0 1 auto;
  min-width: 0;
}

.sidebar-cats > li > ul > li > a,
.sidebar-cats > li > .sidebar-subcats > li > a,
.side-nav > li > ul > li > a,
.sidebar-widget .side-nav > li > ul > li > a {
  display: block;
  padding: 4px 10px;
  font-size: 13px;
  color: var(--text-light, #6b7280);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 120px;
  border-radius: 4px;
  border: 1px solid var(--border, #e5e7eb);
  transition: all 0.2s;
}

.sidebar-cats > li > ul > li > a:hover,
.sidebar-cats > li > .sidebar-subcats > li > a:hover,
.side-nav > li > ul > li > a:hover,
.sidebar-widget .side-nav > li > ul > li > a:hover {
  color: var(--primary, #2563eb);
  border-color: var(--primary, #2563eb);
  background: rgba(37, 99, 235, 0.05);
}

/* 响应式 */
@media (max-width: 768px) {
  .sidebar-cats > li > ul > li > a,
  .sidebar-cats > li > .sidebar-subcats > li > a,
  .side-nav > li > ul > li > a,
  .sidebar-widget .side-nav > li > ul > li > a {
    max-width: 100px;
    font-size: 12px;
  }
}