:root{--primary:#166534;--secondary:#15803d;--accent:#22c55e;--bg:#f0fdf4;--text:#1a1a2e;--text-light:#64748b;--border:#e2e8f0;--white:#fff;--dark:#0f172a;--shadow:0 2px 8px rgba(0,0,0,.08);--shadow-lg:0 4px 20px rgba(0,0,0,.12);--radius:8px;--radius-lg:12px;--transition:.3s ease;--font:'Microsoft YaHei','PingFang SC','Helvetica Neue',Arial,sans-serif}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;font-size:16px}
body{font-family:var(--font);color:var(--text);background:var(--bg);line-height:1.7;min-height:100vh;display:flex;flex-direction:column}
img{max-width:100%;height:auto;display:block}
a{color:var(--primary);text-decoration:none;transition:color var(--transition)}
a:hover{color:var(--secondary)}
ul,ol{list-style:none}
.container{width:100%;max-width:1200px;margin:0 auto;padding:0 20px}
.section{padding:60px 0}
.section-alt{background:var(--white)}
.section-header{text-align:center;margin-bottom:40px}
.section-header h2{font-size:1.75rem;font-weight:700;color:var(--text);margin-bottom:8px;position:relative;display:inline-block}
.section-header h2::after{content:'';display:block;width:50px;height:3px;background:var(--primary);margin:10px auto 0;border-radius:2px}
.section-header p{color:var(--text-light);font-size:.95rem}
.section-more{text-align:center;margin-top:30px}
.hero{padding:80px 0;color:var(--white);text-align:center}
.hero-content{max-width:700px;margin:0 auto}
.hero h1{font-size:2.2rem;font-weight:800;margin-bottom:16px;line-height:1.3}
.hero p{font-size:1.1rem;margin-bottom:30px;opacity:.9}
.hero-actions{display:flex;gap:16px;justify-content:center;flex-wrap:wrap}
.btn{display:inline-flex;align-items:center;gap:6px;padding:12px 28px;border-radius:var(--radius);font-size:.95rem;font-weight:600;border:2px solid transparent;cursor:pointer;transition:all var(--transition);white-space:nowrap}
.btn-primary{background:var(--primary);color:var(--white);border-color:var(--primary)}
.btn-primary:hover{background:var(--secondary);border-color:var(--secondary);color:var(--white)}
.btn-outline{background:transparent;color:var(--white);border-color:var(--white)}
.btn-outline:hover{background:var(--white);color:var(--primary)}
.btn-light{background:var(--white);color:var(--primary);border-color:var(--white)}
.btn-light:hover{background:transparent;color:var(--white);border-color:var(--white)}
.topbar{background:var(--dark);color:rgba(255,255,255,.8);font-size:.85rem;padding:6px 0}
.topbar .container{display:flex;justify-content:space-between;align-items:center}
.topbar-left{display:flex;gap:20px;align-items:center}
.topbar-left span{display:flex;align-items:center;gap:4px}
.header{background:var(--white);border-bottom:1px solid var(--border);position:sticky;top:0;z-index:1000;box-shadow:var(--shadow)}
.header .container{display:flex;align-items:center;justify-content:space-between;height:64px}
.logo{display:flex;align-items:center;gap:8px;color:var(--primary);font-size:1.25rem;font-weight:700;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;text-shadow:0 0 1px rgba(255,255,255,.5)}
.logo:hover{color:var(--secondary)}
.logo svg{flex-shrink:0;color:var(--primary)}
.nav ul{display:flex;gap:4px;align-items:center}
.nav>ul>li{position:relative}
.nav>ul>li>a{display:block;padding:8px 14px;color:var(--text);font-size:.9rem;font-weight:500;border-radius:var(--radius);transition:all var(--transition);white-space:nowrap}
.nav>ul>li>a:hover,.nav>ul>li>a.active{background:var(--bg);color:var(--primary)}
.dropdown{display:none;position:absolute;top:100%;left:0;background:var(--white);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow-lg);padding:6px 0;min-width:180px;z-index:100}
.nav>ul>li:hover .dropdown{display:block}
.dropdown a{display:block;padding:8px 18px;color:var(--text);font-size:.88rem;white-space:nowrap;transition:background var(--transition)}
.dropdown a:hover{background:var(--bg);color:var(--primary)}
.header-actions{display:flex;gap:8px;align-items:center}
.search-toggle,.menu-toggle{background:none;border:none;cursor:pointer;color:var(--text);padding:8px;border-radius:var(--radius);display:flex;align-items:center;justify-content:center;transition:background var(--transition)}
.search-toggle:hover,.menu-toggle:hover{background:var(--bg);color:var(--primary)}
.menu-toggle{display:none}
.search-form{display:none;background:var(--white);border-bottom:1px solid var(--border);padding:12px 0;box-shadow:var(--shadow)}
.search-form.active{display:block}
.search-form .container{display:flex;align-items:center;gap:12px}
.search-form form{flex:1;display:flex;gap:8px}
.search-form input{flex:1;padding:10px 16px;border:2px solid var(--border);border-radius:var(--radius);font-size:.95rem;outline:none;transition:border-color var(--transition)}
.search-form input:focus{border-color:var(--primary)}
.search-form form button{background:var(--primary);color:var(--white);border:none;padding:10px 16px;border-radius:var(--radius);cursor:pointer;display:flex;align-items:center;justify-content:center;transition:background var(--transition)}
.search-form form button:hover{background:var(--secondary)}
.search-close{background:none;border:none;cursor:pointer;color:var(--text-light);padding:8px;display:flex;align-items:center;justify-content:center;transition:color var(--transition)}
.search-close:hover{color:var(--text)}
.breadcrumb{background:var(--white);border-bottom:1px solid var(--border);padding:10px 0;font-size:.85rem}
.breadcrumb .container{display:flex;align-items:center;gap:6px}
.breadcrumb a{color:var(--text-light)}
.breadcrumb a:hover{color:var(--primary)}
.breadcrumb svg{flex-shrink:0;color:var(--text-light)}
.breadcrumb span{color:var(--text)}
.page-header{background:linear-gradient(135deg,var(--primary),var(--secondary));color:var(--white);padding:40px 0}
.page-header h1{font-size:1.75rem;font-weight:700}
.content-with-sidebar{display:grid;grid-template-columns:1fr 300px;gap:40px}
.main-content{min-width:0}
.sidebar{min-width:0}
.sidebar-widget{background:var(--white);border:1px solid var(--border);border-radius:var(--radius-lg);padding:20px;margin-bottom:24px}
.sidebar-widget h4{font-size:.95rem;font-weight:700;color:var(--text);margin-bottom:14px;padding-bottom:10px;border-bottom:2px solid var(--primary)}
.sidebar-nav li{margin-bottom:4px}
.sidebar-nav>li>a{display:block;padding:8px 12px;color:var(--text);font-size:.9rem;border-radius:var(--radius);transition:all var(--transition);font-weight:500}
.sidebar-nav>li>a:hover{background:var(--bg);color:var(--primary)}
.sidebar-nav li ul{padding-left:16px;margin-top:2px}
.sidebar-nav li ul li a{display:block;padding:6px 12px;color:var(--text-light);font-size:.85rem;border-radius:var(--radius);transition:all var(--transition)}
.sidebar-nav li ul li a:hover{background:var(--bg);color:var(--primary)}
.sidebar-hot li{display:flex;align-items:flex-start;gap:10px;padding:8px 0;border-bottom:1px solid var(--border)}
.sidebar-hot li:last-child{border-bottom:none}
.hot-rank{display:flex;align-items:center;justify-content:center;width:22px;height:22px;border-radius:4px;background:var(--bg);color:var(--primary);font-size:.75rem;font-weight:700;flex-shrink:0}
.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(--primary);color:var(--white)}
.sidebar-hot a{font-size:.85rem;color:var(--text);line-height:1.4}
.sidebar-hot a:hover{color:var(--primary)}
.service-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.service-card{background:var(--white);border:1px solid var(--border);border-radius:var(--radius-lg);padding:28px 24px;text-align:center;transition:all var(--transition)}
.service-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg);border-color:var(--accent)}
.service-icon{margin-bottom:16px;display:flex;align-items:center;justify-content:center;width:60px;height:60px;border-radius:50%;background:var(--bg);margin-left:auto;margin-right:auto}
.service-card h3{font-size:1.05rem;font-weight:600;margin-bottom:8px;color:var(--text)}
.service-card p{font-size:.88rem;color:var(--text-light);margin-bottom:12px;line-height:1.6}
.card-link{display:inline-flex;align-items:center;gap:4px;font-size:.85rem;font-weight:600;color:var(--primary)}
.card-link:hover{color:var(--secondary)}
.advantages-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
.advantage-item{text-align:center;padding:24px 16px}
.advantage-icon{margin-bottom:12px;display:flex;align-items:center;justify-content:center;width:56px;height:56px;border-radius:50%;background:var(--bg);margin-left:auto;margin-right:auto}
.advantage-item h3{font-size:1rem;font-weight:600;margin-bottom:6px;color:var(--text)}
.advantage-item p{font-size:.85rem;color:var(--text-light)}
.news-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:24px}
.news-card{background:var(--white);border:1px solid var(--border);border-radius:var(--radius-lg);padding:24px;transition:all var(--transition)}
.news-card:hover{box-shadow:var(--shadow-lg);transform:translateY(-2px)}
.news-meta{margin-bottom:10px}
.news-meta span{font-size:.82rem;color:var(--text-light);display:flex;align-items:center;gap:4px}
.news-card h3{font-size:1rem;font-weight:600;margin-bottom:8px}
.news-card h3 a{color:var(--text)}
.news-card h3 a:hover{color:var(--primary)}
.news-card p{font-size:.85rem;color:var(--text-light);line-height:1.6}
.cta-section{padding:60px 0;color:var(--white);text-align:center}
.cta-section h2{font-size:1.75rem;font-weight:700;margin-bottom:12px}
.cta-section p{font-size:1.05rem;margin-bottom:24px;opacity:.9}
.friend-links-section{padding:30px 0;background:var(--white);border-top:1px solid var(--border)}
.friend-links-section .section-header{margin-bottom:20px}
.friend-links-section .section-header h2{font-size:1.1rem}
.friend-links-section .section-header h2::after{width:30px}
.friend-links-grid{display:flex;flex-wrap:wrap;gap:12px;justify-content:center}
.friend-links-grid a{display:inline-block;padding:6px 16px;background:var(--bg);border:1px solid var(--border);border-radius:var(--radius);font-size:.85rem;color:var(--text-light);transition:all var(--transition)}
.friend-links-grid a:hover{background:var(--white);border-color:var(--primary);color:var(--primary)}
.footer{background:var(--dark);color:rgba(255,255,255,.8);padding:50px 0 0}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:32px}
.footer-col h4{color:var(--white);font-size:1rem;font-weight:700;margin-bottom:16px;position:relative;padding-bottom:10px}
.footer-col h4::after{content:'';position:absolute;bottom:0;left:0;width:30px;height:2px;background:var(--accent)}
.footer-col p{font-size:.88rem;line-height:1.7;color:rgba(255,255,255,.65)}
.footer-contact{margin-top:14px}
.footer-contact p{display:flex;align-items:center;gap:6px;font-size:.85rem;margin-bottom:6px}
.footer-col ul li{margin-bottom:6px}
.footer-col ul li a{color:rgba(255,255,255,.65);font-size:.88rem;transition:color var(--transition)}
.footer-col ul li a:hover{color:var(--accent)}
.footer-qrcode{display:flex;justify-content:flex-start}
.qrcode-placeholder{display:flex;flex-direction:column;align-items:center;gap:8px;padding:16px;background:rgba(255,255,255,.08);border-radius:var(--radius);color:rgba(255,255,255,.5)}
.qrcode-placeholder span{font-size:.8rem}
.friend-links{background:var(--dark);border-top:1px solid rgba(255,255,255,.1);padding:12px 0;font-size:.82rem}
.friend-links .container{display:flex;flex-wrap:wrap;align-items:center;gap:8px}
.friend-links span{color:rgba(255,255,255,.5);white-space:nowrap}
.friend-links a{color:rgba(255,255,255,.5);transition:color var(--transition)}
.friend-links a:hover{color:var(--accent)}
.footer-bottom{background:rgba(0,0,0,.3);padding:16px 0;margin-top:40px;text-align:center}
.footer-bottom p{font-size:.82rem;color:rgba(255,255,255,.5)}
.footer-bottom a{color:rgba(255,255,255,.5)}
.footer-bottom a:hover{color:var(--accent)}
.float-widget{position:fixed;right:20px;bottom:100px;display:flex;flex-direction:column;gap:8px;z-index:999}
.float-item{display:flex;align-items:center;justify-content:center;width:44px;height:44px;border-radius:50%;background:var(--primary);color:var(--white);box-shadow:var(--shadow-lg);transition:all var(--transition)}
.float-item:hover{background:var(--secondary);transform:translateY(-2px);color:var(--white)}
.article-list{display:flex;flex-direction:column;gap:20px}
.article-item{border:1px solid var(--border);border-radius:var(--radius-lg);padding:24px;background:var(--white);transition:all var(--transition)}
.article-item:hover{box-shadow:var(--shadow-lg)}
.article-item h2{font-size:1.15rem;font-weight:600;margin-bottom:8px}
.article-item h2 a{color:var(--text)}
.article-item h2 a:hover{color:var(--primary)}
.article-meta{display:flex;gap:16px;margin-bottom:10px;font-size:.82rem;color:var(--text-light)}
.article-meta span{display:flex;align-items:center;gap:4px}
.article-item p{font-size:.9rem;color:var(--text-light);line-height:1.6;margin-bottom:12px}
.read-more{display:inline-flex;align-items:center;gap:4px;font-size:.85rem;font-weight:600;color:var(--primary)}
.read-more:hover{color:var(--secondary)}
.pagination{display:flex;justify-content:center;align-items:center;gap:6px;margin-top:30px;flex-wrap:wrap}
.page-link{display:flex;align-items:center;justify-content:center;min-width:38px;height:38px;padding:0 12px;border:1px solid var(--border);border-radius:var(--radius);font-size:.88rem;color:var(--text);background:var(--white);transition:all var(--transition)}
.page-link:hover{background:var(--bg);color:var(--primary);border-color:var(--primary)}
.page-link.active{background:var(--primary);color:var(--white);border-color:var(--primary)}
.empty-state{text-align:center;padding:60px 20px;color:var(--text-light)}
.empty-state p{font-size:1rem}
.detail-article{background:var(--white);border:1px solid var(--border);border-radius:var(--radius-lg);padding:32px}
.detail-header{margin-bottom:24px;padding-bottom:20px;border-bottom:1px solid var(--border)}
.detail-header h1{font-size:1.5rem;font-weight:700;line-height:1.4;margin-bottom:12px}
.detail-meta{display:flex;gap:20px;font-size:.85rem;color:var(--text-light);flex-wrap:wrap}
.detail-meta span{display: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);border:1px solid var(--border);border-radius:20px;font-size:.8rem;color:var(--text-light);transition:all var(--transition)}
.detail-tags a:hover{background:var(--primary);color:var(--white);border-color:var(--primary)}
.detail-body{padding:20px 0;font-size:.95rem;line-height:1.8}
.detail-body h2,.detail-body h3{margin:24px 0 12px;color:var(--text)}
.detail-body p{margin-bottom:14px}
.detail-body img{border-radius:var(--radius);margin:16px 0}
.detail-body ul,.detail-body ol{padding-left:24px;margin-bottom:14px}
.detail-body li{margin-bottom:6px}
.detail-body a{color:var(--primary);text-decoration:underline}
.detail-nav{display:flex;justify-content:space-between;gap:20px;padding-top:20px;border-top:1px solid var(--border);margin-top:20px}
.detail-nav-prev,.detail-nav-next{flex:1;min-width:0}
.detail-nav-next{text-align:right}
.nav-label{display:block;font-size:.8rem;color:var(--text-light);margin-bottom:4px}
.detail-nav a{font-size:.9rem;color:var(--text);font-weight:500;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:1.15rem;font-weight:700;margin-bottom:16px;color:var(--text)}
.related-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.related-item{display:block;padding:16px;border:1px solid var(--border);border-radius:var(--radius);background:var(--white);transition:all var(--transition)}
.related-item:hover{box-shadow:var(--shadow);border-color:var(--primary)}
.related-item h4{font-size:.9rem;font-weight:600;margin-bottom:6px;color:var(--text)}
.related-item span{font-size:.8rem;color:var(--text-light)}
.page-body{background:var(--white);border:1px solid var(--border);border-radius:var(--radius-lg);padding:32px;font-size:.95rem;line-height:1.8}
.page-body h2,.page-body h3{margin:24px 0 12px;color:var(--text)}
.page-body p{margin-bottom:14px}
.about-intro{text-align:center;margin-bottom:32px;padding-bottom:24px;border-bottom:1px solid var(--border)}
.about-intro h2{font-size:1.5rem;color:var(--primary);margin-bottom:8px}
.about-section{margin-bottom:28px}
.about-section h3{font-size:1.1rem;font-weight:600;margin-bottom:10px;color:var(--text);padding-left:12px;border-left:3px solid var(--primary)}
.about-section ul li{padding:6px 0;color:var(--text)}
.about-section ul li strong{color:var(--primary)}
.contact-page{background:var(--white);border:1px solid var(--border);border-radius:var(--radius-lg);padding:32px}
.contact-info{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-bottom:32px;padding-bottom:24px;border-bottom:1px solid var(--border)}
.contact-item{display:flex;align-items:flex-start;gap:14px}
.contact-icon{flex-shrink:0;display:flex;align-items:center;justify-content:center;width:48px;height:48px;border-radius:50%;background:var(--bg)}
.contact-text h4{font-size:.9rem;font-weight:600;margin-bottom:4px;color:var(--text)}
.contact-text p{font-size:.85rem;color:var(--text-light)}
.contact-text a{color:var(--text-light)}
.contact-text a:hover{color:var(--primary)}
.contact-form-section h3{font-size:1.15rem;font-weight:700;margin-bottom:16px;color:var(--text)}
.contact-form{display:flex;flex-direction:column;gap:14px;max-width:600px}
.form-group input,.form-group textarea{width:100%;padding:12px 16px;border:2px solid var(--border);border-radius:var(--radius);font-size:.9rem;font-family:var(--font);outline:none;transition:border-color var(--transition);background:var(--bg)}
.form-group input:focus,.form-group textarea:focus{border-color:var(--primary);background:var(--white)}
.search-form-page{margin-bottom:24px}
.search-form-box{display:flex;gap:10px;max-width:500px}
.search-form-box input{flex:1;padding:12px 16px;border:2px solid var(--border);border-radius:var(--radius);font-size:.95rem;outline:none;transition:border-color var(--transition)}
.search-form-box input:focus{border-color:var(--primary)}
.search-form-box button{background:var(--primary);color:var(--white);border:none;padding:12px 24px;border-radius:var(--radius);cursor:pointer;font-size:.9rem;font-weight:600;display:flex;align-items:center;gap:6px;transition:background var(--transition)}
.search-form-box button:hover{background:var(--secondary)}
.search-result-info{font-size:.9rem;color:var(--text-light);margin-bottom:20px}
.sitemap-tree{background:var(--white);border:1px solid var(--border);border-radius:var(--radius-lg);padding:32px}
.sitemap-section{margin-bottom:24px}
.sitemap-section:last-child{margin-bottom:0}
.sitemap-section h3{font-size:1.1rem;font-weight:600;margin-bottom:12px;color:var(--text);padding-left:12px;border-left:3px solid var(--primary)}
.sitemap-section h3 a{color:var(--text)}
.sitemap-section>ul{padding-left:20px}
.sitemap-section>ul>li{margin-bottom:8px}
.sitemap-section>ul>li>a{font-size:.95rem;color:var(--text);font-weight:500}
.sitemap-section>ul>li>a:hover{color:var(--primary)}
.sitemap-section ul ul{padding-left:20px;margin-top:4px}
.sitemap-section ul ul li{margin-bottom:4px}
.sitemap-section ul ul li a{font-size:.85rem;color:var(--text-light)}
.sitemap-section ul ul li a:hover{color:var(--primary)}
@media(max-width:992px){.service-grid{grid-template-columns:repeat(2,1fr)}.advantages-grid{grid-template-columns:repeat(2,1fr)}.footer-grid{grid-template-columns:repeat(2,1fr)}.content-with-sidebar{grid-template-columns:1fr}.contact-info{grid-template-columns:repeat(2,1fr)}}
@media(max-width:768px){.hero h1{font-size:1.6rem}.hero{padding:50px 0}.section{padding:40px 0}.nav{display:none;position:absolute;top:64px;left:0;right:0;background:var(--white);border-bottom:1px solid var(--border);box-shadow:var(--shadow-lg);padding:16px 20px;z-index:999}.nav.active{display:block}.nav ul{flex-direction:column;gap:0}.nav>ul>li>a{padding:10px 0;border-radius:0}.dropdown{position:static;box-shadow:none;border:none;padding-left:16px;display:none}.nav>ul>li:hover .dropdown{display:none}.nav>ul>li.active .dropdown,.nav>ul>li .dropdown.show{display:block}.menu-toggle{display:flex}.news-grid{grid-template-columns:1fr}.service-grid{grid-template-columns:1fr}.advantages-grid{grid-template-columns:1fr}.footer-grid{grid-template-columns:1fr}.related-grid{grid-template-columns:1fr}.contact-info{grid-template-columns:1fr}.detail-meta{flex-wrap:wrap;gap:10px}.detail-nav{flex-direction:column}.detail-nav-next{text-align:left}}
@media(max-width:480px){.hero h1{font-size:1.3rem}.container{padding:0 14px}}


/* ========== 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;
  }
}