:root {--primary:#1e293b;--secondary:#334155;--accent:#0ea5e9;--bg:#ffffff;--text:#0f172a;--gray:#94a3b8;--radius:6px;--font-sans:'PingFang SC','Microsoft YaHei','Helvetica Neue',Arial,sans-serif;--transition:0.3s ease;
  --text-light: #94a3b8;
  --font: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
;}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:var(--font-sans);color:var(--text);background:var(--bg);line-height:1.7;font-size:16px}
a{color:var(--primary);text-decoration:none;transition:color var(--transition)}
a:hover{color:var(--accent)}
img{max-width:100%;height:auto}
.container{width:100%;max-width:1100px;margin:0 auto;padding:0 20px}

/* Header */
.header{position:sticky;top:0;z-index:100;background:var(--bg);border-bottom:1px solid #e2e8f0}
.header .container{display:flex;align-items:center;justify-content:space-between;height:60px;flex-wrap:nowrap;gap:12px}
.logo{font-size:20px;font-weight:700;color:var(--primary);text-decoration:none;white-space:nowrap;flex-shrink:0}
.logo:hover{color:var(--accent)}
.header nav{flex:1}
.main-nav>ul{display:flex;list-style:none;margin:0;padding:0;gap:0;flex-wrap:nowrap;align-items:center;justify-content:flex-end}
.main-nav>ul>li{position:relative;flex-shrink:0}
.main-nav>ul>li>a{display:block;padding:10px 14px;white-space:nowrap;text-decoration:none;font-size:14px;color:var(--text);transition:background var(--transition),color var(--transition)}
.main-nav>ul>li>a:hover{color:var(--accent);background:rgba(14,165,233,.05)}
.main-nav li ul{display:none;position:absolute;top:100%;left:0;min-width:160px;z-index:300;padding:8px 0;box-shadow:0 4px 12px rgba(0,0,0,.15);background:var(--bg);border-radius:var(--radius)}
.main-nav li:hover>ul{display:block}
.main-nav li ul a{padding:8px 16px;display:block;white-space:nowrap;text-decoration:none;font-size:13px;color:var(--text)}
.main-nav li ul a:hover{background:rgba(14,165,233,.05);color:var(--accent)}
.search-btn a{display:flex;align-items:center;padding:8px;color:var(--text)}
.search-btn a:hover{color:var(--accent)}
.nav-toggle{display:none;background:none;border:none;cursor:pointer;padding:4px;color:var(--text)}

/* Hero Split */
.hero-split{display:flex;min-height:400px;background:linear-gradient(135deg,var(--primary),var(--secondary))}
.hero-text{flex:1;display:flex;align-items:center;justify-content:center;padding:60px 40px;text-align:center}
.hero-text-inner{max-width:500px}
.hero-text h1{font-size:2.2rem;font-weight:800;color:#fff;margin-bottom:14px;line-height:1.3}
.hero-text p{font-size:1rem;color:rgba(255,255,255,.85);margin-bottom:24px;line-height:1.7}
.hero-actions{display:flex;gap:12px;flex-wrap:wrap;justify-content:center}
.hero-actions .btn{padding:10px 24px;border-radius:var(--radius);font-size:14px;font-weight:600;text-decoration:none;transition:all .3s;border:2px solid transparent}
.hero-actions .btn-primary{background:#fff;color:var(--primary);border-color:#fff}
.hero-actions .btn-primary:hover{transform:translateY(-2px);box-shadow:0 4px 16px rgba(0,0,0,.2)}
.hero-actions .btn-outline{background:transparent;color:#fff;border-color:rgba(255,255,255,.5)}
.hero-actions .btn-outline:hover{background:rgba(255,255,255,.1);border-color:#fff}
.hero-visual{flex:1;display:flex;align-items:center;justify-content:center;padding:40px}
.hero-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;text-align:center}
.stat-item{background:rgba(255,255,255,.1);border-radius:var(--radius);padding:20px 14px}
.stat-number{font-size:2rem;font-weight:800;color:#fff;margin-bottom:4px}
.stat-label{font-size:.85rem;color:rgba(255,255,255,.7)}

/* Section */
.section{padding:50px 0}
.section.alt{background:#f8fafc}
.section-title{text-align:center;font-size:1.5rem;font-weight:700;color:var(--primary);margin-bottom:28px}

/* Section Split */
.section-split{display:grid;grid-template-columns:1fr 1fr;gap:36px;align-items:start}
.split-text h2{font-size:1.4rem;font-weight:700;color:var(--primary);margin-bottom:10px}
.split-text a{color:var(--primary)}
.split-text p{font-size:14px;color:var(--gray);line-height:1.7;margin-bottom:14px}
.feature-list{list-style:none;margin:16px 0}
.feature-list li{display:flex;align-items:center;gap:8px;padding:6px 0;font-size:14px;color:var(--text)}
.feature-list svg{color:var(--accent);flex-shrink:0}
.contact-info{margin:16px 0}
.contact-item{display:flex;align-items:center;gap:8px;padding:6px 0;font-size:14px;color:var(--text)}
.contact-item svg{color:var(--accent);flex-shrink:0}
.more{color:var(--primary);font-weight:600;text-decoration:none;font-size:13px}
.more:hover{text-decoration:underline}
.split-article-list{list-style:none;margin:14px 0}
.split-article-list li{display:flex;justify-content:space-between;align-items:center;padding:6px 0;border-bottom:1px solid #f1f5f9;font-size:13px}
.split-article-list a{color:var(--text);text-decoration:none}
.split-article-list a:hover{color:var(--primary)}
.split-article-list .count{font-size:11px;color:var(--gray)}
.sub-categories{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}
.sub-category-card{background:#fff;border:1px solid #e2e8f0;border-radius:var(--radius);padding:16px;text-decoration:none;color:var(--text);transition:all .3s}
.sub-category-card:hover{border-color:var(--primary);box-shadow:0 3px 10px rgba(0,0,0,.06)}
.sub-category-card h3{font-size:14px;font-weight:600;margin-bottom:4px}
.sub-category-card p{font-size:12px;color:var(--gray);line-height:1.5}

/* News Grid */
.news-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.news-card{background:#fff;border:1px solid #e2e8f0;border-radius:var(--radius);padding:16px;transition:all .3s}
.news-card:hover{box-shadow:0 3px 12px rgba(0,0,0,.06)}
.news-card h3{margin-bottom:6px}
.news-card h3 a{color:var(--text);font-size:14px;text-decoration:none}
.news-card h3 a:hover{color:var(--primary)}
.news-card .meta{font-size:11px;color:var(--gray);margin-bottom:6px;display:flex;gap:10px}
.news-card p{font-size:12px;color:var(--gray);line-height:1.5}

/* CTA Split */
.cta-split{background:linear-gradient(135deg,var(--primary),var(--secondary));color:#fff;text-align:center;padding:50px 20px}
.cta-split h2{font-size:1.6rem;font-weight:700;margin-bottom:10px}
.cta-split p{font-size:.95rem;opacity:.9;margin-bottom:16px}
.cta-contact{display:flex;gap:20px;justify-content:center;flex-wrap:wrap;margin-bottom:20px;font-size:13px;color:rgba(255,255,255,.85)}
.cta-split .btn{padding:10px 24px;border-radius:var(--radius);font-size:14px;font-weight:600;text-decoration:none;transition:all .3s;border:2px solid transparent}
.cta-split .btn-primary{background:#fff;color:var(--primary);border-color:#fff}
.cta-split .btn-primary:hover{transform:translateY(-2px);box-shadow:0 4px 16px rgba(0,0,0,.2)}

/* Footer */
.footer{background:var(--primary);color:rgba(255,255,255,.7);padding:40px 0 0}
.footer .container{max-width:1100px;margin:0 auto;padding:0 20px}
.footer-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;padding-bottom:24px;border-bottom:1px solid rgba(255,255,255,.1)}
.footer-col h4{color:#fff;font-size:14px;margin-bottom:12px;padding-bottom:8px;border-bottom:1px solid rgba(255,255,255,.15)}
.footer-col ul{list-style:none}
.footer-col li{margin-bottom:6px}
.footer-col a{color:rgba(255,255,255,.6);font-size:13px;transition:color var(--transition)}
.footer-col a:hover{color:#fff}
.footer-col p{font-size:13px;line-height:1.6}
.footer-bottom{text-align:center;padding:16px 0;font-size:12px}
.footer-bottom a{color:rgba(255,255,255,.6)}
.footer-bottom a:hover{color:#fff}

/* Buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;padding:10px 22px;border-radius:var(--radius);font-size:14px;font-weight:600;cursor:pointer;transition:all var(--transition);border:none;text-decoration:none;line-height:1.4}
.btn-primary{background:var(--primary);color:#fff}
.btn-primary:hover{opacity:.9;transform:translateY(-1px);box-shadow:0 3px 12px rgba(0,0,0,.15)}
.btn-outline{background:transparent;color:var(--primary);border:2px solid var(--primary)}
.btn-outline:hover{background:var(--primary);color:#fff}

/* Page Header */
.page-header{background:linear-gradient(135deg,var(--primary),var(--secondary));color:#fff;padding:36px 0;text-align:center}
.page-header h1{font-size:1.6rem}
.breadcrumb{background:#fff;border-bottom:1px solid #e2e8f0;padding:10px 0;font-size:13px}
.breadcrumb a{color:var(--gray)}
.breadcrumb a:hover{color:var(--primary)}
.breadcrumb .sep{margin:0 6px;color:#cbd5e1}

/* Content with Sidebar */
.content-with-sidebar{display:grid;grid-template-columns:1fr 280px;gap:28px}
.main-content{min-width:0}
.sidebar .widget{background:#fff;border:1px solid #e2e8f0;border-radius:var(--radius);padding:16px;margin-bottom:16px}
.sidebar .widget h4{font-size:14px;color:var(--primary);margin-bottom:10px;padding-bottom:6px;border-bottom:2px solid var(--primary)}
.side-nav{list-style:none}
.side-nav li{margin-bottom:4px}
.side-nav a{display:block;padding:6px 8px;font-size:13px;color:var(--text);border-radius:4px;text-decoration:none;transition:background var(--transition)}
.side-nav a:hover{background:rgba(14,165,233,.05);color:var(--accent)}
.side-nav ul{margin-left:14px}
.side-nav ul a{font-size:12px;color:var(--gray)}

/* Article List */
.article-list{display:flex;flex-direction:column;gap:16px}
.article-item{background:#fff;border:1px solid #e2e8f0;border-radius:var(--radius);padding:20px;transition:all var(--transition)}
.article-item:hover{box-shadow:0 3px 12px rgba(0,0,0,.05)}
.article-item h2{margin-bottom:6px}
.article-item h2 a{color:var(--text);font-size:15px;text-decoration:none;line-height:1.4}
.article-item h2 a:hover{color:var(--accent)}
.article-item .meta{font-size:12px;color:var(--gray);margin-bottom:8px;display:flex;gap:12px}
.article-item p{color:#6b7280;font-size:13px;margin-bottom:10px;line-height:1.6}
.article-item .more{font-size:12px;color:var(--accent);font-weight:600}

/* Pagination */
.pagination{display:flex;justify-content:center;gap:6px;margin-top:24px}
.pagination a{padding:6px 12px;background:#fff;border:1px solid #e2e8f0;border-radius:var(--radius);color:var(--text);font-size:13px;text-decoration:none;transition:all var(--transition)}
.pagination a:hover,.pagination a.active{background:var(--primary);color:#fff;border-color:var(--primary)}

/* Detail */
.detail{background:#fff;border:1px solid #e2e8f0;border-radius:var(--radius);padding:28px}
.detail-header{margin-bottom:20px;padding-bottom:16px;border-bottom:1px solid #e2e8f0}
.detail-header h1{font-size:1.4rem;margin-bottom:10px;line-height:1.4}
.detail-header .meta{font-size:12px;color:var(--gray);margin-bottom:10px;display:flex;gap:12px}
.body{line-height:1.85;font-size:14px;color:var(--text)}
.body h2,.body h3{margin-top:20px;margin-bottom:10px;color:var(--primary)}
.body p{margin-bottom:14px}
.body ul,.body ol{margin-bottom:14px;padding-left:20px}
.body li{margin-bottom:6px}

/* Article Nav */
.article-nav{display:flex;justify-content:space-between;margin-top:28px;padding-top:16px;border-top:1px solid #e2e8f0;gap:16px}
.article-nav div{flex:1}
.article-nav span{display:block;font-size:11px;color:var(--gray);margin-bottom:4px}
.article-nav a{font-size:13px;color:var(--text);line-height:1.4;text-decoration:none}
.article-nav a:hover{color:var(--accent)}
.article-nav .next{text-align:right}

/* Related */
.related{margin-top:28px}
.related h3{font-size:1.1rem;color:var(--primary);margin-bottom:14px;padding-bottom:6px;border-bottom:2px solid var(--primary)}
.related-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.related-item{background:#fff;border:1px solid #e2e8f0;border-radius:var(--radius);padding:14px;transition:all var(--transition)}
.related-item:hover{box-shadow:0 3px 10px rgba(0,0,0,.05)}
.related-item h4{font-size:13px;color:var(--text);margin-bottom:6px;line-height:1.4}
.related-item h4:hover{color:var(--accent)}
.related-item span{font-size:11px;color:var(--gray)}

/* Empty */
.empty{text-align:center;padding:50px 20px;background:#fff;border:1px solid #e2e8f0;border-radius:var(--radius)}
.empty p{color:var(--gray);font-size:.95rem}

/* Sitemap */
.sitemap-list{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}
.sitemap-section{background:#fff;border:1px solid #e2e8f0;border-radius:var(--radius);padding:16px}
.sitemap-section h2{margin-bottom:10px}
.sitemap-section h2 a{font-size:1rem;color:var(--primary)}
.sitemap-section ul{list-style:none}
.sitemap-section li{margin-bottom:4px}
.sitemap-section li a{font-size:13px;color:var(--text);padding:3px 0;display:inline-block}

/* Contact */
.contact-wrapper{display:grid;grid-template-columns:1fr 1fr;gap:28px}
.contact-info h2,.contact-form h2{font-size:1.2rem;color:var(--primary);margin-bottom:16px;padding-bottom:6px;border-bottom:2px solid var(--primary)}
.contact-item{display:flex;align-items:flex-start;gap:12px;margin-bottom:16px}
.contact-item svg{color:var(--accent);flex-shrink:0;margin-top:2px}
.contact-item h4{font-size:13px;color:var(--text);margin-bottom:2px}
.contact-item p{font-size:13px;color:var(--gray)}
.form-group{margin-bottom:14px}
.form-group label{display:block;font-size:13px;color:var(--text);margin-bottom:5px;font-weight:500}
.form-group input,.form-group textarea{width:100%;padding:8px 12px;border:1px solid #e2e8f0;border-radius:var(--radius);font-size:13px;font-family:var(--font-sans);transition:border-color var(--transition);background:#fff;color:var(--text)}
.form-group input:focus,.form-group textarea:focus{outline:none;border-color:var(--accent)}
.form-btn{padding:10px 28px;background:var(--primary);color:#fff;border:none;border-radius:var(--radius);font-size:14px;font-weight:600;cursor:pointer;transition:background var(--transition)}
.form-btn:hover{background:var(--accent)}

/* Float Top */
.float-top{position:fixed;bottom:24px;right:24px;width:40px;height:40px;background:var(--primary);color:#fff;border:none;border-radius:50%;display:none;align-items:center;justify-content:center;cursor:pointer;z-index:999;box-shadow:0 2px 8px rgba(0,0,0,.2);transition:all var(--transition)}
.float-top:hover{background:var(--accent);transform:translateY(-2px)}

/* Responsive */
@media(max-width:992px){.section-split{grid-template-columns:1fr}.hero-split{flex-direction:column}.hero-visual{padding:20px}.hero-stats{grid-template-columns:repeat(3,1fr)}.content-with-sidebar{grid-template-columns:1fr}.related-grid{grid-template-columns:repeat(2,1fr)}.footer-grid{grid-template-columns:repeat(2,1fr)}.contact-wrapper{grid-template-columns:1fr}.sitemap-list{grid-template-columns:1fr}}
@media(max-width:768px){.hero-split{min-height:auto}.hero-text{padding:32px 20px}.hero-text h1{font-size:1.6rem}.hero-visual{display:none}.news-grid{grid-template-columns:1fr}.sub-categories{grid-template-columns:1fr}.cta-contact{flex-direction:column;gap:6px}.nav-toggle{display:block}.main-nav{display:none;position:absolute;top:60px;left:0;right:0;background:var(--bg);box-shadow:0 4px 12px rgba(0,0,0,.1);z-index:100}.main-nav.active{display:block}.main-nav>ul{flex-direction:column}.main-nav>ul>li>a{padding:12px 20px;border-bottom:1px solid rgba(128,128,128,.1)}.main-nav li ul{position:static;box-shadow:none;padding-left:16px}.footer-grid{grid-template-columns:1fr}.related-grid{grid-template-columns:1fr}.contact-wrapper{grid-template-columns:1fr}}


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