/* ============================================
   嘉品仪器 s.jp17.com - 主样式表 v2.0
   设计规范：专业工业蓝 + 洁净白 + 强调橙
   优化：紧凑布局、统一卡片、mega menu、等高网格
   ============================================ */

:root {
  --primary: #1a3a5c;
  --primary-light: #2a6eb0;
  --primary-dark: #0d2540;
  --accent: #e8a838;
  --accent-light: #f5c96a;
  --bg: #f8fafc;
  --bg-white: #ffffff;
  --bg-light: #f1f5f9;
  --text: #1e293b;
  --text-light: #64748b;
  --text-lighter: #94a3b8;
  --border: #e2e8f0;
  --border-light: #f1f5f9;
  --success: #16a34a;
  --danger: #dc2626;
  --radius: 12px;
  --radius-sm: 8px;
  --shadow: 0 2px 8px rgba(0,0,0,.05);
  --shadow-lg: 0 8px 24px rgba(0,0,0,.1);
  --transition: all .2s ease;
  --max-width: 1200px;
  --header-h: 64px;
}

/* Reset */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{font-family:'PingFang SC','Microsoft YaHei','Helvetica Neue',sans-serif;font-size:15px;line-height:1.65;color:var(--text);background:var(--bg);overflow-x:hidden}
a{color:var(--primary-light);text-decoration:none;transition:var(--transition)}
a:hover{color:var(--primary-dark)}
img{max-width:100%;height:auto;display:block}
ul,ol{list-style:none}
.container{max-width:var(--max-width);margin:0 auto;padding:0 20px}

/* Top Bar */
.top-bar{background:var(--primary-dark);color:#fff;font-size:12px;padding:5px 0}
.top-bar .container{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap}
.top-bar a{color:var(--accent-light);margin:0 4px}
.top-bar a:hover{color:#fff}
.header-phone small{opacity:.7;font-size:11px}

/* Header */
.site-header{background:var(--bg-white);box-shadow:0 1px 3px rgba(0,0,0,.06);position:sticky;top:0;z-index:100}
.header-main{display:flex;align-items:center;justify-content:space-between;height:var(--header-h);gap:16px}
.header-actions{display:flex;align-items:center;gap:10px;flex-shrink:0}
.logo{display:flex;flex-direction:row;align-items:center;gap:10px;line-height:1.15;color:var(--primary)!important}
.logo strong{font-size:20px;font-weight:700;letter-spacing:.5px}
.logo small{font-size:10px;color:var(--text-light);letter-spacing:1.5px;text-transform:uppercase}

/* Navigation */
.main-nav{flex:1;display:flex;justify-content:center;position:relative}
.nav-list{display:flex;gap:0}
.nav-list > li > a{display:block;padding:8px 14px;font-size:14px;font-weight:500;color:var(--text);border-radius:6px;transition:var(--transition);white-space:nowrap}
.nav-list > li > a:hover,.nav-list > li > a.active{background:var(--bg-light);color:var(--primary-light)}
.nav-toggle{display:none;background:none;border:none;font-size:24px;cursor:pointer;color:var(--text);padding:8px}

/* Mega Menu */
.has-submenu{position:relative}
.has-submenu > a::after{content:' ▾';font-size:9px}
.submenu{display:none;position:absolute;top:100%;left:50%;transform:translateX(-50%);background:var(--bg-white);min-width:200px;box-shadow:var(--shadow-lg);border-radius:var(--radius-sm);padding:8px 0;z-index:200;border:1px solid var(--border)}
.has-submenu:hover .submenu{display:block}
.submenu li a{display:block;padding:9px 18px;font-size:13px;color:var(--text);white-space:nowrap}
.submenu li a:hover{background:var(--bg-light);color:var(--primary-light)}

/* Mega submenu for industry */
.submenu.mega{min-width:560px;padding:16px}
.submenu.mega .mega-grid{display:grid;grid-template-columns:1fr 1fr;gap:8px 20px}
.submenu.mega .mega-group h4{font-size:12px;text-transform:uppercase;color:var(--accent);margin-bottom:4px;padding-bottom:4px;border-bottom:1px solid var(--border-light);letter-spacing:1px}
.submenu.mega .mega-group a{display:block;padding:5px 0;font-size:13px;color:var(--text)}
.submenu.mega .mega-group a:hover{color:var(--primary-light)}

/* Buttons */
.btn{display:inline-block;padding:10px 24px;border-radius:var(--radius-sm);font-size:14px;font-weight:600;text-align:center;cursor:pointer;transition:var(--transition);border:none}
.btn-primary{background:linear-gradient(135deg,var(--primary-light),var(--primary));color:#fff}
.btn-primary:hover{transform:translateY(-1px);box-shadow:0 4px 16px rgba(42,110,176,.4);color:#fff}
.btn-accent{background:linear-gradient(135deg,var(--accent),#d4952a);color:#fff}
.btn-accent:hover{transform:translateY(-1px);box-shadow:0 4px 16px rgba(232,168,56,.4);color:#fff}
.btn-outline{border:2px solid var(--primary-light);color:var(--primary-light);background:transparent}
.btn-outline:hover{background:var(--primary-light);color:#fff}
.btn-sm{padding:6px 16px;font-size:13px}
.btn-header-search{background:linear-gradient(135deg,#e74c3c,#c0392b);color:#fff;box-shadow:0 2px 8px rgba(231,76,60,.3)}
.btn-header-search:hover{transform:translateY(-1px);box-shadow:0 4px 14px rgba(231,76,60,.4);color:#fff}

/* Page Header - compact */
.page-header{background:linear-gradient(135deg,var(--primary),var(--primary-dark));color:#fff;padding:40px 0;text-align:center;position:relative}
.page-header::after{content:'';position:absolute;bottom:0;left:0;right:0;height:3px;background:linear-gradient(90deg,var(--accent),var(--primary-light),var(--accent))}
.page-header h1{font-size:30px;font-weight:700;margin-bottom:8px}
.page-header p{font-size:15px;opacity:.9;max-width:700px;margin:0 auto}

/* Breadcrumb */
.breadcrumb{background:var(--bg-white);border-bottom:1px solid var(--border-light);padding:0;font-size:13px;color:var(--text-light)}
.breadcrumb .container{padding-top:12px;padding-bottom:12px}
.breadcrumb ol{display:flex;flex-wrap:wrap;gap:2px}
.breadcrumb li::after{content:'/';margin:0 6px;color:var(--text-lighter)}
.breadcrumb li:last-child::after{display:none}
.breadcrumb a{color:var(--primary-light)}

/* Hero Section - compact */
.hero{background:linear-gradient(135deg,var(--primary),var(--primary-dark));color:#fff;padding:60px 0 50px;position:relative;overflow:hidden}
.hero::before{content:'';position:absolute;inset:0;background:url("data:image/svg+xml,%3Csvg width='60' height='60' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M30 5v50M5 30h50' stroke='rgba(255,255,255,.03)' stroke-width='1'/%3E%3C/svg%3E")}
.hero .container{position:relative;z-index:1}
.hero-content{max-width:700px}
.hero h1{font-size:38px;font-weight:800;line-height:1.3;margin-bottom:16px}
.hero h1 span{color:var(--accent-light)}
.hero p{font-size:16px;opacity:.9;margin-bottom:24px;line-height:1.6}
.hero-cta{display:flex;gap:12px;flex-wrap:wrap}
.hero-stats{display:flex;gap:36px;margin-top:30px}
.hero-stats div{text-align:center}
.hero-stats strong{display:block;font-size:28px;font-weight:800;color:var(--accent-light)}
.hero-stats span{font-size:12px;opacity:.8}

/* Section */
.section{padding:50px 0}
.section + .section{border-top:1px solid var(--border-light)}
.section-title{text-align:center;margin-bottom:36px}
.section-title h2{font-size:26px;color:var(--primary);margin-bottom:8px}
.section-title p{color:var(--text-light);font-size:15px;max-width:600px;margin:0 auto}

/* Cards Grid */
.cards-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(340px,1fr));gap:20px}
.card{background:var(--bg-white);border-radius:var(--radius);box-shadow:var(--shadow);overflow:hidden;transition:var(--transition);border:1px solid var(--border-light);height:100%}
.card:hover{transform:translateY(-2px);box-shadow:var(--shadow-lg)}
.card-img{height:180px;overflow:hidden;background:var(--bg-light);display:flex;align-items:center;justify-content:center}
.card-img img{width:100%;height:100%;object-fit:cover}
.card-body{padding:20px;display:flex;flex-direction:column}
.card h3{font-size:16px;color:var(--primary);margin-bottom:8px;line-height:1.4}
.card h3 a{color:inherit}
.card p{font-size:13px;color:var(--text-light);line-height:1.6;flex:1}
.card-meta{display:flex;gap:16px;font-size:12px;color:var(--text-lighter);margin-top:10px;padding-top:10px;border-top:1px solid var(--border-light)}
.card-tag{display:inline-block;background:#e8f0fe;color:var(--primary-light);font-size:11px;padding:2px 8px;border-radius:10px;margin-bottom:6px}
.card-cat{display:inline-block;background:#fef3c7;color:#92400e;font-size:11px;padding:2px 8px;border-radius:10px;margin-bottom:6px}

/* Industry cards */
.industry-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:16px}
.industry-card{background:var(--bg-white);border-radius:var(--radius);padding:24px 20px;box-shadow:var(--shadow);text-align:center;transition:var(--transition);border-top:3px solid transparent;height:100%}
.industry-card:hover{transform:translateY(-2px);box-shadow:var(--shadow-lg);border-top-color:var(--primary-light)}
.industry-card .icon{font-size:32px;margin-bottom:10px}
.industry-card h3{font-size:16px;color:var(--primary);margin-bottom:8px}
.industry-card p{font-size:13px;color:var(--text-light);line-height:1.5}
.industry-card .more{display:inline-block;margin-top:8px;color:var(--primary-light);font-weight:600;font-size:13px}
.industry-tag{display:inline-block;background:var(--bg-light);font-size:11px;padding:2px 8px;border-radius:10px;color:var(--text-light);margin-bottom:6px}

/* Solutions Cards - distinct style */
.solutions-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(320px,1fr));gap:20px}
.solution-card{background:var(--bg-white);border-radius:var(--radius);padding:24px;box-shadow:var(--shadow);transition:var(--transition);border-left:4px solid transparent;height:100%;display:flex;flex-direction:column}
.solution-card:hover{transform:translateY(-2px);box-shadow:var(--shadow-lg);border-left-color:var(--accent)}
.solution-card .icon{font-size:28px;margin-bottom:8px}
.solution-card h3{font-size:16px;color:var(--primary);margin-bottom:8px;line-height:1.4}
.solution-card p{font-size:13px;color:var(--text-light);line-height:1.5;flex:1}
.solution-card .more{display:inline-block;margin-top:10px;color:var(--accent);font-weight:600;font-size:13px}

/* Industry Group Section */
.industry-group{margin-bottom:36px}
.industry-group h3{font-size:18px;color:var(--primary);margin-bottom:12px;padding:8px 16px;background:linear-gradient(90deg,var(--bg-light),transparent);border-radius:6px;display:flex;align-items:center;gap:8px}
.industry-group h3 .count{font-size:12px;background:var(--primary-light);color:#fff;padding:1px 8px;border-radius:10px;font-weight:400}

/* Article page */
.article-content{max-width:800px;margin:0 auto;padding:30px 0}
.article-header{margin-bottom:28px}
.article-header h1{font-size:28px;color:var(--primary);line-height:1.4;margin-bottom:12px}
.article-meta{display:flex;gap:16px;color:var(--text-light);font-size:12px;flex-wrap:wrap}
.article-body{font-size:15px;line-height:1.85;color:var(--text)}
.article-body h2{font-size:22px;color:var(--primary);margin:28px 0 12px;padding-left:12px;border-left:4px solid var(--primary-light)}
.article-body h3{font-size:17px;color:var(--primary-light);margin:20px 0 10px}
.article-body p{margin-bottom:14px}
.article-body ul,.article-body ol{margin-bottom:14px;padding-left:24px}
.article-body li{margin-bottom:6px;list-style:disc}
.article-body ol li{list-style:decimal}
.article-body strong{color:var(--primary-dark)}
.article-body table{width:100%;border-collapse:collapse;margin:14px 0;font-size:13px}
.article-body th{background:var(--primary-light);color:#fff;padding:8px 10px;text-align:left}
.article-body td{padding:8px 10px;border-bottom:1px solid var(--border)}
.article-body tr:nth-child(even){background:var(--bg-light)}
.article-cta{background:linear-gradient(135deg,var(--primary-light),var(--primary));color:#fff;padding:20px 24px;border-radius:var(--radius);margin-top:28px;text-align:center}
.article-cta strong{display:block;font-size:16px;margin-bottom:6px;color:#fff}
.article-cta a{color:var(--accent-light);font-weight:700}

/* Sidebar */
.with-sidebar{display:grid;grid-template-columns:1fr 280px;gap:30px;align-items:start}
.sidebar{position:sticky;top:calc(var(--header-h) + 16px)}
.sidebar-widget{background:var(--bg-white);border-radius:var(--radius);padding:20px;box-shadow:var(--shadow);margin-bottom:20px}
.sidebar-widget h4{font-size:15px;color:var(--primary);margin-bottom:14px;padding-bottom:8px;border-bottom:2px solid var(--border)}
.sidebar-widget ul li{margin-bottom:8px;font-size:13px}
.sidebar-widget ul li a{color:var(--text)}
.sidebar-widget ul li a:hover{color:var(--primary-light)}

/* Pagination */
.pagination{display:flex;justify-content:center;gap:6px;margin-top:32px;flex-wrap:wrap}
.pagination a,.pagination span,.pagination .page-item{padding:7px 14px;border-radius:6px;font-size:13px;border:1px solid var(--border);display:inline-block}
.pagination a,.pagination .page-item{color:var(--primary-light)}
.pagination a:hover,.pagination .page-item:hover{background:var(--bg-light)}
.pagination .current,.pagination .page-item.active{background:var(--primary-light);color:#fff;border-color:var(--primary-light)}
.pagination .page-ellipsis{padding:7px 8px;font-size:13px;color:var(--text-lighter)}

/* Contact Page */
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:30px}
.contact-info{background:var(--bg-white);padding:28px;border-radius:var(--radius);box-shadow:var(--shadow)}
.contact-info h3{color:var(--primary);margin-bottom:14px;font-size:18px}
.contact-info p{margin-bottom:10px;font-size:14px}
.contact-form{background:var(--bg-white);padding:28px;border-radius:var(--radius);box-shadow:var(--shadow)}
.form-group{margin-bottom:16px}
.form-group label{display:block;font-size:13px;font-weight:600;color:var(--text);margin-bottom:4px}
.form-group input,.form-group textarea,.form-group select{width:100%;padding:10px 12px;border:2px solid var(--border);border-radius:6px;font-size:14px;font-family:inherit;transition:var(--transition)}
.form-group input:focus,.form-group textarea:focus,.form-group select:focus{outline:none;border-color:var(--primary-light)}

/* Search */
.search-box{display:flex;gap:8px;margin-bottom:20px}
.search-box input{flex:1;padding:10px 12px;border:2px solid var(--border);border-radius:6px;font-size:14px}

/* CTA Banner */
.cta-banner{background:linear-gradient(135deg,var(--primary-light),var(--primary-dark));color:#fff;padding:40px 0;text-align:center;border-radius:var(--radius);margin:30px 0}
.cta-banner h2{font-size:24px;margin-bottom:8px}
.cta-banner p{font-size:15px;opacity:.9;margin-bottom:20px}
.cta-banner .btn{background:var(--accent);color:var(--primary-dark)}

/* Footer */
.site-footer{background:var(--primary-dark);color:#fff;padding:36px 0 16px;margin-top:40px}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1.5fr;gap:22px;margin-bottom:16px}
.footer-stats{display:flex;gap:12px;flex-wrap:wrap;margin-top:14px}
.footer-stats span{font-size:11px;background:rgba(255,255,255,.1);padding:4px 10px;border-radius:16px}
.footer-stats strong{color:var(--accent-light)}
.footer-stats-vertical{flex-direction:column;gap:4px;align-items:flex-start;margin-top:10px}
.footer-stats-vertical .footer-stat-item{display:flex;align-items:baseline;gap:8px;font-size:13px;background:rgba(255,255,255,.08);padding:5px 12px;border-radius:8px;width:100%;box-sizing:border-box}
.footer-stats-vertical .footer-stat-item strong{font-size:18px;color:#fbbf24}
.footer-stats-vertical .footer-stat-item small{color:rgba(255,255,255,.85);font-size:13px}
.footer-bottom{text-align:center;padding-top:10px;border-top:1px solid rgba(255,255,255,.1);font-size:12px;opacity:.7}
.footer-tagline{font-size:11px;margin-top:6px;opacity:.5}

/* Footer Contact Blocks */
.footer-contact .contact-block{margin-bottom:12px;padding-bottom:10px;border-bottom:1px dashed rgba(255,255,255,.1)}
.footer-contact .contact-block:last-of-type{border-bottom:none}
.footer-contact .contact-title{font-weight:600;color:#fff;margin:0 0 2px;font-size:13px}
.footer-contact .contact-hotline{font-size:18px;font-weight:700;margin:2px 0 4px}
.footer-contact .contact-hotline a{color:#fbbf24;text-decoration:none}
.footer-contact .contact-hotline a:hover{text-decoration:underline}
.footer-contact .contact-person{margin:3px 0;font-size:13px}
.footer-contact .contact-person a{color:#fbbf24;text-decoration:none}
.footer-contact p{margin:1px 0;font-size:12px;color:rgba(255,255,255,.8);line-height:1.4}
.footer-contact p a{color:#93c5fd;text-decoration:none}
.footer-contact p a:hover{text-decoration:underline}
.footer-cert{margin-top:8px;font-size:12px;color:rgba(255,255,255,.65)}
.header-phone a:hover{text-decoration:underline}

/* ===== Product Library ===== */
.search-bar{margin:20px 0}
.search-form{display:flex;gap:8px;max-width:500px}
.search-input{flex:1;padding:10px 14px;border:2px solid var(--border);border-radius:6px;font-size:14px;outline:none;transition:border-color .2s}
.search-input:focus{border-color:var(--primary-light)}
.btn-search{padding:10px 20px;background:var(--primary-light);color:#fff;border:none;border-radius:6px;cursor:pointer;font-size:14px;white-space:nowrap}
.btn-search:hover{background:var(--primary)}

/* Category Tabs */
.category-tabs{display:flex;flex-wrap:wrap;gap:6px;margin:16px 0;padding:12px 14px;background:var(--bg-white);border-radius:var(--radius);border:1px solid var(--border-light)}
.cat-tab-group{position:relative}
.cat-tab{display:inline-block;padding:6px 14px;border-radius:16px;font-size:13px;color:var(--text-light);background:var(--bg-light);border:1px solid transparent;text-decoration:none;transition:all .15s}
.cat-tab:hover,.cat-tab.active{background:var(--primary-light);color:#fff}
.sub-indicator{font-size:9px;margin-left:3px}
.cat-submenu{display:none;position:absolute;top:100%;left:0;z-index:100;background:#fff;border:1px solid var(--border);border-radius:6px;box-shadow:0 4px 12px rgba(0,0,0,.08);min-width:140px;padding:6px 0;margin-top:4px}
.cat-tab-group:hover .cat-submenu{display:block}
.cat-subitem{display:block;padding:7px 14px;font-size:12px;color:var(--text);text-decoration:none;white-space:nowrap}
.cat-subitem:hover{background:#f0f4ff;color:var(--primary-light)}

/* Results Info */
.results-info{padding:8px 0;font-size:13px;color:var(--text-light)}

/* Product Grid - main listing */
.product-grid-main{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:16px;margin:16px 0}
.product-card-main{background:var(--bg-white);border:1px solid var(--border-light);border-radius:var(--radius);overflow:hidden;transition:var(--transition);display:flex;flex-direction:column;height:100%}
.product-card-main:hover{transform:translateY(-2px);box-shadow:var(--shadow-lg);border-color:var(--border)}
.product-card-link{display:flex;flex-direction:column;height:100%;color:inherit;text-decoration:none}
.product-img-wrap{height:180px;display:flex;align-items:center;justify-content:center;background:var(--bg-light);overflow:hidden;padding:12px}
.product-img-wrap img{max-width:100%;max-height:100%;object-fit:contain}
.no-image{font-size:48px;color:var(--text-lighter)}
.product-info{padding:14px 16px;flex:1;display:flex;flex-direction:column}
.product-info h3{font-size:15px;color:var(--text);margin-bottom:6px;line-height:1.4;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.product-model,.product-brand{font-size:12px;color:var(--text-light);margin-bottom:2px}
.product-cat{font-size:11px;color:var(--text-lighter);margin-bottom:4px}
.product-specs-preview{font-size:12px;color:var(--text-light);line-height:1.5;flex:1;overflow:hidden;max-height:60px}
.product-price-action{display:flex;justify-content:space-between;align-items:center;margin-top:10px;padding-top:10px;border-top:1px solid var(--border-light)}
.price-label{font-size:14px;font-weight:700;color:var(--danger)}
.btn-detail{font-size:12px;color:var(--primary-light);font-weight:600}
.empty-state{grid-column:1/-1;text-align:center;padding:60px 20px;color:var(--text-light)}

/* Product detail page */
.product-detail-page{padding:20px 0 40px}
.product-detail-header{display:grid;grid-template-columns:380px 1fr;gap:30px;margin-bottom:30px;background:var(--bg-white);border-radius:var(--radius);padding:24px;box-shadow:var(--shadow)}
.product-detail-img{display:flex;align-items:center;justify-content:center;background:var(--bg-light);border-radius:8px;min-height:300px;overflow:hidden}
.product-detail-img img{max-width:100%;max-height:320px;object-fit:contain}
.no-image-large{font-size:18px;color:var(--text-lighter);text-align:center;line-height:1.8}
.product-detail-meta h1{font-size:22px;color:var(--primary);margin-bottom:16px;line-height:1.4}
.meta-row{display:flex;margin-bottom:10px;font-size:14px}
.meta-label{width:60px;color:var(--text-light);flex-shrink:0}
.meta-value{color:var(--text)}
.product-detail-body{background:var(--bg-white);border-radius:var(--radius);padding:24px;box-shadow:var(--shadow)}
.product-detail-body h2{font-size:18px;color:var(--primary);margin-bottom:14px;padding-bottom:8px;border-bottom:2px solid var(--border-light)}
.related-products{margin-top:30px}
.related-products h2{font-size:18px;color:var(--primary);margin-bottom:16px}

/* Auto product link in article body */
.auto-product-link{color:var(--primary-light);text-decoration:underline;text-underline-offset:3px;font-weight:500;transition:var(--transition)}
.auto-product-link:hover{color:var(--primary);background:rgba(0,102,179,.06);border-radius:2px}

/* ===== Product Detail - Related Sections (Products + Solutions + Articles) ===== */
.related-sections{margin-top:32px}
.related-section{background:#fff;border-radius:var(--radius);box-shadow:var(--shadow);margin-bottom:20px;overflow:hidden}
.related-section-header{display:flex;justify-content:space-between;align-items:center;padding:12px 20px;background:linear-gradient(135deg,var(--primary),var(--primary-light));color:#fff}
.related-section-header h2{font-size:16px;font-weight:600;margin:0;display:flex;align-items:center;gap:8px}
.related-section-count{background:rgba(255,255,255,.2);padding:2px 10px;border-radius:12px;font-size:12px;font-weight:400}
.related-section-more{color:#fff;font-size:13px;opacity:.85;text-decoration:none;white-space:nowrap}
.related-section-more:hover{opacity:1;text-decoration:underline}
.related-section-body{padding:12px 16px}
.related-list-item{display:flex;align-items:center;justify-content:space-between;padding:10px 12px;border-radius:8px;text-decoration:none;color:inherit;transition:var(--transition)}
.related-list-item:hover{background:var(--bg-light)}
.related-list-item:hover .related-item-main h3{color:var(--primary-light)}
.related-item-main{flex:1;min-width:0}
.related-item-main h3{font-size:15px;font-weight:500;margin:0 0 4px;color:var(--text);transition:var(--transition)}
.related-item-main p{font-size:13px;color:var(--text-light);margin:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.related-item-meta{display:flex;gap:8px;align-items:center;margin-top:4px}
.related-item-tag{font-size:12px;color:var(--text-lighter);background:var(--bg-light);padding:2px 8px;border-radius:4px}
.related-item-date{font-size:12px;color:var(--text-lighter)}
.related-item-arrow{color:var(--text-lighter);font-size:18px;flex-shrink:0;margin-left:12px;transition:var(--transition)}
.related-list-item:hover .related-item-arrow{color:var(--primary-light);transform:translateX(3px)}
@media(max-width:640px){
  .related-section-header h2{font-size:14px}
  .related-section-more{font-size:12px}
  .related-item-main h3{font-size:14px}
  .related-item-main p{font-size:12px}
}

/* ===== Contact Page Cards ===== */
.contact-card{display:flex;align-items:flex-start;gap:12px;padding:12px 0}
.contact-icon{font-size:22px;flex-shrink:0;width:32px;text-align:center;line-height:1.3}
.contact-detail strong{display:block;font-size:14px;color:var(--text);margin-bottom:2px}
.contact-detail p{margin:1px 0;font-size:13px;color:var(--text-light)}
.contact-detail a{color:var(--primary);text-decoration:none}
.contact-detail a:hover{text-decoration:underline}
.contact-value-large{display:inline-block;font-size:20px;font-weight:700;color:var(--primary)!important;margin-top:1px}
.contact-divider{border:none;border-top:1px solid var(--border);margin:6px 0}
.service-promise{margin-top:16px;padding:14px 16px;background:#e8f0fe;border-radius:8px;border-left:4px solid var(--primary)}
.service-promise strong{color:var(--primary);font-size:14px}
.service-promise ul{margin:6px 0 0 16px;font-size:13px;color:var(--text)}
.service-promise li{margin-bottom:3px}

/* ===== Brand List Page ===== */
.brand-stats{display:flex;justify-content:center;gap:32px;padding:20px 0;margin-bottom:24px}
.stat-item{text-align:center}
.stat-item strong{display:block;font-size:28px;font-weight:700;color:var(--primary);line-height:1.1}
.stat-item span{font-size:12px;color:var(--text-light)}
.letter-filter{display:flex;flex-wrap:wrap;gap:4px;justify-content:center;padding:10px 0;margin-bottom:24px;border-bottom:1px solid var(--border)}
.letter-link{display:inline-flex;align-items:center;justify-content:center;width:30px;height:30px;border-radius:5px;background:var(--bg-light);color:var(--text);text-decoration:none;font-size:13px;font-weight:500;transition:all .15s}
.letter-link:hover{background:var(--primary-light);color:#fff}
.brand-section{margin-bottom:32px}
.brand-section-title{font-size:22px;font-weight:700;color:var(--primary);padding-bottom:6px;border-bottom:2px solid var(--primary-light);margin-bottom:16px}
.brand-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:14px}
.brand-card{display:flex;align-items:center;gap:12px;padding:14px;background:var(--bg-white);border:1px solid var(--border);border-radius:8px;text-decoration:none;transition:all .2s}
.brand-card:hover{border-color:var(--primary-light);box-shadow:0 3px 12px rgba(26,86,219,.08);transform:translateY(-1px)}
.brand-card-logo{width:48px;height:48px;flex-shrink:0;display:flex;align-items:center;justify-content:center;background:var(--bg-light);border-radius:6px;overflow:hidden}
.brand-card-logo img{max-width:100%;max-height:100%;object-fit:contain}
.brand-logo-placeholder{font-size:16px;font-weight:700;color:var(--primary-light)}
.brand-card-body{flex:1;min-width:0}
.brand-card-name{font-size:15px;font-weight:600;color:var(--text);margin:0 0 2px}
.brand-card-desc{font-size:11px;color:var(--text-lighter);margin:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}

/* ===== Brand Detail Page ===== */
.brand-detail-header{background:linear-gradient(135deg,#1e3a5f,#1a56db);color:#fff;padding:32px 0}
.brand-detail-header h1{color:#fff}
.brand-detail-top{display:flex;align-items:center;gap:20px}
.brand-detail-logo{width:88px;height:88px;flex-shrink:0;display:flex;align-items:center;justify-content:center;background:#fff;border-radius:14px;overflow:hidden;padding:10px}
.brand-detail-logo img{max-width:100%;max-height:100%;object-fit:contain}
.brand-detail-info h1{margin:0 0 6px;font-size:26px}
.brand-detail-meta{display:flex;gap:16px;font-size:13px;opacity:.9}
.brand-detail-grid{display:grid;grid-template-columns:1fr 280px;gap:24px}
.brand-detail-block{background:var(--bg-white);padding:20px;border-radius:var(--radius);box-shadow:var(--shadow);margin-bottom:20px}
.brand-detail-block h2{font-size:18px;margin-bottom:14px;padding-bottom:8px;border-bottom:1px solid var(--border)}
.brand-description{font-size:14px;line-height:1.75;color:var(--text)}
.brand-description p{margin-bottom:10px}

.ebook-list{display:flex;flex-direction:column;gap:8px}
.ebook-item{display:flex;align-items:center;gap:10px;padding:10px 14px;background:var(--bg-light);border-radius:6px;border:1px solid var(--border);transition:var(--transition)}
.ebook-item:hover{border-color:var(--primary-light)}
.ebook-icon{font-size:24px}
.ebook-info{flex:1;min-width:0}
.ebook-info strong{display:block;font-size:13px}
.ebook-type{font-size:10px;color:var(--text-light);background:#e2e8f0;padding:1px 5px;border-radius:3px}
.ebook-actions{display:flex;gap:6px;flex-shrink:0}
.ebook-actions .btn{font-size:11px;padding:5px 10px}

.brand-detail-sidebar{position:sticky;top:calc(var(--header-h) + 12px)}
.sidebar-card{background:var(--bg-white);padding:18px;border-radius:var(--radius);box-shadow:var(--shadow);margin-bottom:14px}
.sidebar-card h3{font-size:15px;margin-bottom:10px;padding-bottom:6px;border-bottom:1px solid var(--border)}
.sidebar-brand-logo{text-align:center;margin-bottom:10px}
.sidebar-brand-logo img{max-width:110px;max-height:50px;object-fit:contain}
.sidebar-info-list{list-style:none;padding:0;margin:0}
.sidebar-info-list li{padding:5px 0;font-size:13px;border-bottom:1px dashed var(--border)}
.sidebar-info-list li:last-child{border-bottom:none}
.sidebar-nav{list-style:none;padding:0;margin:0}
.sidebar-nav li{margin-bottom:3px}
.sidebar-nav a{display:block;padding:6px 8px;font-size:13px;color:var(--text);text-decoration:none;border-radius:4px;transition:all .15s}
.sidebar-nav a:hover{background:var(--bg-light);color:var(--primary-light)}

.product-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(180px,1fr));gap:12px}
.product-card-bd{display:block;background:var(--bg-white);border:1px solid var(--border);border-radius:8px;overflow:hidden;text-decoration:none;transition:all .15s}
.product-card-bd:hover{border-color:var(--primary-light);box-shadow:0 2px 8px rgba(0,0,0,.06)}
.product-card-img{height:120px;display:flex;align-items:center;justify-content:center;background:var(--bg-light);overflow:hidden}
.product-card-img img{max-width:100%;max-height:100%;object-fit:contain}
.product-img-placeholder{font-size:32px}
.product-card-body{padding:8px 10px}
.product-card-name{font-size:13px;font-weight:500;color:var(--text);margin:0 0 2px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.product-card-model{font-size:11px;color:var(--text-lighter);margin:0}

/* ===== Homepage Brand Teaser ===== */
.brand-teaser{display:grid;grid-template-columns:repeat(auto-fill,minmax(160px,1fr));gap:10px}
.brand-teaser-item{background:var(--bg-white);border:1px solid var(--border-light);border-radius:8px;padding:16px 12px;text-align:center;text-decoration:none;transition:var(--transition)}
.brand-teaser-item:hover{border-color:var(--primary-light);box-shadow:var(--shadow)}
.brand-teaser-logo{height:40px;display:flex;align-items:center;justify-content:center;margin-bottom:8px}
.brand-teaser-logo img{max-height:36px;max-width:100%;object-fit:contain}
.brand-teaser-name{font-size:13px;color:var(--text);font-weight:500}

/* ===== SEO: rich-content ===== */
.rich-content img{max-width:100%;height:auto;border-radius:6px;margin:8px 0}
.rich-content iframe{max-width:100%}

/* ===== Knowledge page ===== */
.knowledge-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:20px}

/* ===== Empty state ===== */
.empty-page{padding:60px 0;text-align:center}
.empty-page p{font-size:16px;color:var(--text-lighter);margin-bottom:20px}

/* Responsive */
@media(max-width:992px){
  .footer-grid{grid-template-columns:1fr 1fr}
  .with-sidebar{grid-template-columns:1fr}
  .contact-grid{grid-template-columns:1fr}
  .product-detail-header{grid-template-columns:1fr}
  .brand-detail-grid{grid-template-columns:1fr}
  .submenu.mega{min-width:auto;left:0;transform:none}
  .submenu.mega .mega-grid{grid-template-columns:1fr}
}
@media(max-width:768px){
  .nav-toggle{display:block}
  .nav-list{display:none;position:fixed;top:var(--header-h);left:0;right:0;background:var(--bg-white);flex-direction:column;box-shadow:var(--shadow-lg);padding:8px 0;max-height:80vh;overflow-y:auto;z-index:1000}
  .nav-list.active{display:flex}
  .nav-list > li > a{padding:10px 20px;border-radius:0}
  .has-submenu .submenu{display:none !important}
  .hero h1{font-size:26px}
  .hero{padding:40px 0 32px}
  .hero-stats{flex-wrap:wrap;gap:16px}
  .hero-cta{flex-direction:column}
  .cards-grid{grid-template-columns:1fr}
  .industry-grid{grid-template-columns:repeat(auto-fill,minmax(200px,1fr))}
  .solutions-grid{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr}
  .page-header h1{font-size:22px}
  .page-header{padding:30px 0}
  .article-content h1{font-size:22px}
  .header-actions .btn-outline{display:none}
  .header-actions .btn-header-search{padding:5px 12px;font-size:12px}
  .section{padding:36px 0}
  .brand-grid{grid-template-columns:1fr}
  .product-grid{grid-template-columns:repeat(auto-fill,minmax(140px,1fr))}
  .brand-stats{gap:16px}
  .stat-item strong{font-size:22px}
  .product-grid-main{grid-template-columns:repeat(auto-fill,minmax(200px,1fr))}
}

/* Print */
@media print{
  .site-header,.site-footer,.top-bar,.nav-toggle,.hero,.cta-banner{display:none}
  body{font-size:13px}
  .container{max-width:100%}
}


/* ============================================
   NAV DROPDOWN MEGA MENU
   ============================================ */
.nav-dropdown {position:relative}
.nav-dropdown .dropdown-arrow {font-size:10px;margin-left:4px;transition:transform 0.2s}
.nav-dropdown:hover .dropdown-arrow {transform:rotate(180deg)}
.nav-dropdown .dropdown-mega {
  position:absolute;top:100%;left:50%;transform:translateX(-50%);
  background:#fff;border-radius:12px;box-shadow:0 12px 40px rgba(0,0,0,0.15);
  padding:24px 28px;min-width:720px;z-index:1000;
  opacity:0;visibility:hidden;
  transition:opacity 0.2s,visibility 0.2s;
}
.nav-dropdown:hover .dropdown-mega {opacity:1;visibility:visible}
.dropdown-grid {display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.dropdown-col h4 {
  font-size:13px;color:#1565c0;margin:0 0 8px 0;padding-bottom:6px;
  border-bottom:1px solid #e3f2fd;font-weight:600;
}
.dropdown-col a {
  display:block;padding:4px 0;font-size:13px;color:#555;
  text-decoration:none;transition:color 0.15s;
}
.dropdown-col a:hover {color:#1565c0;padding-left:4px}

@media (max-width:768px) {
  .nav-dropdown .dropdown-mega {display:none !important}
  .dropdown-grid {grid-template-columns:1fr 1fr;gap:12px}
  .dropdown-col h4 {font-size:12px}
  .dropdown-col a {font-size:12px}
}

/* ============================================
   PRODUCTS PAGE LAYOUT
   ============================================ */
.products-page {background:#f5f7fa;min-height:calc(100vh - 200px);padding:0 0 48px 0}

/* Products header */
.products-header {
  display:flex;align-items:baseline;justify-content:space-between;
  margin-bottom:20px;padding-bottom:12px;border-bottom:2px solid #e8ecf1;
}
.products-header h1 {font-size:24px;color:#1a1a2e;margin:0;font-weight:700}
.products-count {font-size:14px;color:#888}
.products-count strong {color:#1565c0;font-size:20px;margin:0 2px}

/* Products layout: sidebar + main */
.products-layout {display:flex;gap:28px;align-items:flex-start}

/* ============================================
   SIDEBAR
   ============================================ */
.products-sidebar {
  width:260px;flex-shrink:0;
  background:#fff;border-radius:10px;box-shadow:0 2px 8px rgba(0,0,0,0.06);
  overflow:hidden;position:sticky;top:80px;
}

/* Sidebar search */
.sidebar-search {padding:14px;border-bottom:1px solid #f0f0f0}
.sidebar-search form {display:flex;gap:0}
.sidebar-search-input {
  flex:1;padding:8px 12px;border:1px solid #e0e0e0;border-radius:6px 0 0 6px;
  font-size:13px;outline:none;background:#fafafa;
}
.sidebar-search-input:focus {border-color:#1565c0;background:#fff}
.sidebar-search-btn {
  padding:8px 12px;border:1px solid #1565c0;border-left:none;
  background:#1565c0;color:#fff;border-radius:0 6px 6px 0;cursor:pointer;
  font-size:14px;white-space:nowrap;
}

/* Category tree */
.cat-tree {padding:8px 0}
.cat-tree-title {
  font-size:12px;color:#999;text-transform:uppercase;letter-spacing:1px;
  padding:8px 16px 4px;margin:0;font-weight:600;
}

.cat-tree-list {list-style:none;margin:0;padding:0}
.cat-tree-item {
  display:flex;align-items:center;gap:8px;
  padding:9px 16px;text-decoration:none;color:#444;
  font-size:13px;transition:all 0.15s;
  border-left:3px solid transparent;
}
.cat-tree-item:hover {background:#f5f8ff;color:#1565c0}
.cat-tree-item.active {
  background:#e8f0fe;color:#1565c0;font-weight:600;
  border-left-color:#1565c0;
}
.cat-icon {font-size:15px;width:20px;text-align:center;flex-shrink:0}
.cat-label {flex:1}
.cat-count {
  font-size:11px;color:#aaa;background:#f0f0f0;
  padding:1px 7px;border-radius:10px;min-width:24px;text-align:center;
}
.cat-tree-item.active .cat-count {background:#bbdefb;color:#1565c0}
.cat-arrow {
  font-size:10px;color:#aaa;transition:transform 0.2s;
  margin-left:auto;
}
.cat-arrow.open {transform:rotate(90deg)}

/* Sub-category list */
.cat-sub-list {
  list-style:none;margin:0;padding:0;
  max-height:0;overflow:hidden;
  transition:max-height 0.3s ease;
}
.cat-sub-list.visible {max-height:600px}
.cat-sub-item {
  display:flex;align-items:center;justify-content:space-between;
  padding:7px 16px 7px 44px;text-decoration:none;color:#666;
  font-size:12px;transition:all 0.15s;
}
.cat-sub-item:hover {color:#1565c0;background:#fafcff}
.cat-sub-item.active {color:#1565c0;font-weight:600;background:#f0f5ff}
.cat-sub-count {font-size:11px;color:#aaa}

/* Brand filter in sidebar */
.sidebar-brand-filter {padding:12px 16px 16px;border-top:1px solid #f0f0f0}
.brand-list {display:flex;flex-wrap:wrap;gap:6px}
.brand-tag {
  display:inline-flex;align-items:center;gap:4px;
  padding:3px 9px;background:#f5f5f5;border-radius:4px;
  font-size:12px;color:#666;text-decoration:none;
  transition:all 0.15s;border:1px solid transparent;
}
.brand-tag:hover {background:#e8f0fe;color:#1565c0;border-color:#bbdefb}
.brand-tag.active {background:#1565c0;color:#fff;border-color:#1565c0}
.brand-cnt {font-size:10px;opacity:0.7}

/* ============================================
   MAIN CONTENT
   ============================================ */
.products-main {flex:1;min-width:0}

/* Active filters */
.active-filters {
  display:flex;flex-wrap:wrap;align-items:center;gap:8px;
  margin-bottom:16px;padding:10px 14px;background:#fff;
  border-radius:8px;box-shadow:0 1px 4px rgba(0,0,0,0.04);
}
.filter-tag {
  display:inline-flex;align-items:center;gap:4px;
  padding:4px 10px;background:#e8f0fe;color:#1565c0;
  border-radius:16px;font-size:12px;font-weight:500;
}
.filter-remove {
  color:#1565c0;font-size:14px;font-weight:700;text-decoration:none;
  line-height:1;margin-left:2px;
}
.filter-remove:hover {color:#e53935}
.filter-result-info {font-size:12px;color:#999;margin-left:4px}

/* Product grid */
.product-grid {
  display:grid;
  grid-template-columns:repeat(auto-fill,minmax(220px,1fr));
  gap:16px;
}

/* Product card */
.product-card {
  background:#fff;border-radius:10px;overflow:hidden;
  box-shadow:0 1px 4px rgba(0,0,0,0.06);
  transition:box-shadow 0.2s,transform 0.2s;
}
.product-card:hover {
  box-shadow:0 6px 20px rgba(0,0,0,0.1);
  transform:translateY(-2px);
}
.product-card-inner {display:flex;flex-direction:column;height:100%;text-decoration:none;color:inherit}

/* Product thumbnail */
.product-thumb {
  height:180px;background:#fafbfc;display:flex;align-items:center;justify-content:center;
  overflow:hidden;border-bottom:1px solid #f0f0f0;position:relative;
}
.product-thumb img {
  max-width:85%;max-height:85%;object-fit:contain;
  transition:transform 0.3s;
}
.product-card:hover .product-thumb img {transform:scale(1.05)}
.no-thumb {
  display:flex;flex-direction:column;align-items:center;gap:6px;
  color:#ccc;font-size:36px;
}
.no-thumb small {font-size:11px;color:#bbb}

/* Product body */
.product-body {padding:12px 14px;flex:1;display:flex;flex-direction:column;gap:6px}
.product-name {
  font-size:13px;font-weight:600;color:#1a1a2e;line-height:1.4;
  margin:0;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
}
.product-meta {display:flex;align-items:center;gap:8px;font-size:11px;color:#888}
.product-model {color:#1565c0;font-family:monospace;font-size:11px}
.product-brand {color:#666}
.product-tags {display:flex;flex-wrap:wrap;gap:4px;margin-top:2px}
.tag-cat {
  font-size:10px;padding:2px 6px;background:#e3f2fd;color:#1565c0;
  border-radius:3px;
}
.tag-type {
  font-size:10px;padding:2px 6px;background:#f3e5f5;color:#7b1fa2;
  border-radius:3px;
}

/* Product footer */
.product-footer {
  padding:10px 14px;border-top:1px solid #f0f0f0;
  text-align:center;
}
.btn-inquiry {
  display:inline-block;padding:6px 20px;background:#1565c0;color:#fff;
  border-radius:18px;font-size:12px;font-weight:500;
  transition:background 0.2s;
}
.btn-inquiry:hover {background:#0d47a1}

/* Empty state */
.empty-results {
  text-align:center;padding:60px 20px;background:#fff;
  border-radius:10px;box-shadow:0 1px 4px rgba(0,0,0,0.04);
}
.empty-icon {font-size:48px;margin-bottom:12px}
.empty-results h3 {font-size:18px;color:#666;margin:0 0 8px}
.empty-results p {font-size:14px;color:#999;margin:0 0 20px}
.btn-back {
  display:inline-block;padding:8px 20px;background:#1565c0;color:#fff;
  border-radius:6px;text-decoration:none;font-size:14px;
}

/* ============================================
   PAGINATION
   ============================================ */
.pagination {
  display:flex;justify-content:center;align-items:center;gap:6px;
  margin-top:32px;padding:20px 0;
}
.page-btn {
  padding:8px 16px;background:#fff;color:#555;text-decoration:none;
  border-radius:6px;font-size:13px;border:1px solid #e0e0e0;
  transition:all 0.15s;
}
.page-btn:hover {background:#f5f5f5;color:#1565c0;border-color:#1565c0}
.page-num {
  width:36px;height:36px;display:flex;align-items:center;justify-content:center;
  background:#fff;color:#555;text-decoration:none;
  border-radius:6px;font-size:13px;border:1px solid #e0e0e0;
  transition:all 0.15s;
}
.page-num:hover {background:#f5f5f5;color:#1565c0}
.page-num.current {
  background:#1565c0;color:#fff;border-color:#1565c0;font-weight:600;
}
.page-dots {color:#aaa;padding:0 2px;letter-spacing:2px}

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width:900px) {
  .products-layout {flex-direction:column}
  .products-sidebar {
    width:100%;position:static;display:flex;flex-wrap:wrap;gap:0;
  }
  .sidebar-search {flex:1;min-width:200px}
  .cat-tree {flex:2;min-width:300px}
  .sidebar-brand-filter {width:100%}
  .cat-sub-list.visible {max-height:none}
  
  .product-grid {grid-template-columns:repeat(auto-fill,minmax(160px,1fr))}
  .product-thumb {height:140px}
}

@media (max-width:600px) {
  .products-header h1 {font-size:18px}
  .product-grid {grid-template-columns:repeat(2,1fr);gap:10px}
  .product-thumb {height:120px}
  .product-body {padding:8px 10px}
  .product-name {font-size:12px}
  .product-footer {padding:8px 10px}
  .btn-inquiry {padding:5px 12px;font-size:11px}
  .breadcrumb {font-size:12px}
}


/* ============================================
   Header Logo & Footer Re-layout v2.1
   ============================================ */

/* ---------- Header Logo ---------- */
.header-main .logo {
  display: flex;
  flex-direction: row;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  flex-shrink: 0;
}

.logo-img {
  height: 35px;
  width: auto;
  max-width: 133px;
  object-fit: contain;
  display: block;
}

.logo-text {
  display: flex;
  flex-direction: row;
  align-items: center;
  gap: 8px;
  line-height: 1.2;
}

.logo-text strong {
  font-size: 1.3rem;
  color: var(--primary, #1a3a6c);
  letter-spacing: 0.5px;
}

.logo-text small {
  font-size: 0.72rem;
  color: var(--text-light, #6c757d);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.8px;
}

@media (max-width: 991px) {
  .logo-img {
    height: 29px;
    max-width: 113px;
  }
  .logo-text strong {
    font-size: 1.1rem;
  }
}

@media (max-width: 640px) {
  .header-main .logo {
    gap: 8px;
  }
  .logo-img {
    height: 25px;
    max-width: 100px;
  }
  .logo-text small {
    display: none;
  }
}

/* ---------- Footer Re-layout ---------- */
.site-footer {
  background: linear-gradient(180deg, #1e2b45 0%, #162036 100%);
  color: rgba(255, 255, 255, 0.92);
  padding: 52px 0 0;
  font-size: 0.92rem;
  line-height: 1.7;
}

.site-footer a {
  color: rgba(255, 255, 255, 0.78);
  text-decoration: none;
  transition: color 0.2s ease, transform 0.2s ease;
}

.site-footer a:hover {
  color: var(--accent, #f5a623);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.45fr minmax(0, 1fr) minmax(0, 1fr) minmax(0, 0.68fr) minmax(0, 0.95fr) 1.55fr;
  gap: 32px 22px;
  align-items: start;
}

.footer-grid > .footer-col {
  min-width: 0;
  overflow: hidden;
  overflow-wrap: break-word;
}

.footer-col h3 {
  color: #fff;
  font-size: 1rem;
  margin: 0 0 10px;
  padding-bottom: 6px;
  border-bottom: 2px solid rgba(245, 166, 35, 0.45);
  display: inline-block;
  min-width: 70%;
}

.footer-col ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.footer-col ul li {
  margin-bottom: 8px;
  line-height: 1.6;
}

.footer-col ul li a {
  display: inline-block;
  font-size: 14px;
  color: #cbd5e1;
  line-height: 1.6;
  transition: var(--transition);
}

.footer-col ul li a:hover {
  color: var(--accent-light);
  transform: translateX(4px);
}

/* Brand column */
.footer-brand {
  padding-right: 12px;
}

.footer-logo {
  display: inline-block;
  margin-bottom: 14px;
  background: rgba(255, 255, 255, 0.96);
  padding: 8px 14px;
  border-radius: 8px;
}

.footer-logo img {
  height: 42px;
  width: auto;
  display: block;
}

.footer-slogan {
  color: var(--accent, #f5a623);
  font-weight: 600;
  font-size: 0.9rem;
  margin: 0 0 10px;
  line-height: 1.45;
}

.footer-about-text {
  margin: 0 0 14px;
  color: rgba(255, 255, 255, 0.72);
  font-size: 0.88rem;
  line-height: 1.7;
}

.footer-stats:not(.footer-stats-vertical) {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 10px;
  margin: 16px 0;
}

.footer-stats:not(.footer-stats-vertical) span {
  background: rgba(255, 255, 255, 0.07);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 6px;
  padding: 8px 4px;
  text-align: center;
}

.footer-stats:not(.footer-stats-vertical) strong {
  display: block;
  color: var(--accent, #f5a623);
  font-size: 1.1rem;
  line-height: 1.2;
}

.footer-stats:not(.footer-stats-vertical) small {
  display: block;
  font-size: 0.68rem;
  color: rgba(245, 166, 35, 0.95);
  margin-top: 2px;
}

.footer-cert {
  margin: 12px 0 0;
  font-size: 0.84rem;
  color: rgba(255, 255, 255, 0.68);
}

/* Contact column */
.footer-contact .contact-company {
  margin-bottom: 8px;
  padding-bottom: 6px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-contact .contact-company:last-of-type {
  border-bottom: none;
}

.footer-contact .contact-name {
  color: #fff;
  font-weight: 600;
  margin: 0 0 4px;
  font-size: 0.9rem;
}

.footer-contact p {
  margin: 0 0 2px;
  font-size: 0.86rem;
  color: rgba(255, 255, 255, 0.74);
}

.footer-contact .contact-hotline {
  font-size: 1.15rem;
  margin: 2px 0 0;
}

.footer-contact .contact-hotline a {
  color: var(--accent, #f5a623);
  font-weight: 700;
}

.footer-contact .emergency {
  background: rgba(245, 166, 35, 0.12);
  border: 1px solid rgba(245, 166, 35, 0.3);
  border-radius: 6px;
  padding: 8px 10px;
  margin-top: 10px;
}

/* Footer brands bar: 通栏页宽品牌展示 */
.footer-brands-bar {
  margin-top: 4px;
  padding: 8px 4vw;
}
.footer-brands-inner {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  gap: 8px 4px;
  font-size: 0.88rem;
  color: rgba(255, 255, 255, 0.82);
}
.footer-brands-label {
  margin-right: 8px;
  font-weight: 600;
  color: rgba(255, 255, 255, 0.6);
  font-size: 0.82rem;
}
.footer-brand-link {
  color: rgba(255, 255, 255, 0.92);
  text-decoration: none;
  transition: color 0.2s;
}
.footer-brand-link:hover {
  color: #f5a623;
}
.footer-brand-text {
  color: rgba(255, 255, 255, 0.92);
}
.footer-brand-sep {
  color: rgba(255, 255, 255, 0.25);
  margin: 0 2px;
}
@media (max-width: 640px) {
  .footer-brands-bar {
    padding: 12px 4vw;
  }
  .footer-brands-inner {
    font-size: 0.8rem;
    gap: 6px 2px;
  }
}

/* Footer QR codes: 横向排列在4列下方 */
.footer-qr-row {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 16px;
  margin-top: -14px;
  padding: 0;
}
.footer-qr-main {
  grid-column: 2 / span 4;
  display: flex;
  justify-content: center;
  align-items: flex-start;
}
.footer-qr-img {
  max-width: 100%;
  height: auto;
  max-height: 100px;
  border-radius: 6px;
  display: block;
}
@media (max-width: 768px) {
  .footer-qr-row {
    grid-template-columns: 1fr;
    gap: 0;
    margin-top: 8px;
  }
  .footer-qr-main {
    grid-column: 1 / -1;
  }
  .footer-qr-img {
    max-height: 90px;
  }
}

/* Footer friend links: 页宽横排居中散开 */
.footer-friend-links {
  margin-top: 6px;
  padding: 8px 4vw;
}

.friend-links-list {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-evenly;
  align-items: center;
  gap: 8px 12px;
}

.friend-links-list a {
  display: inline-block;
  padding: 5px 14px;
  background: rgba(255, 255, 255, 0.07);
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 4px;
  font-size: 0.84rem;
  color: rgba(255, 255, 255, 0.78);
  text-align: center;
  transition: color 0.2s ease, background 0.2s ease, border-color 0.2s ease, transform 0.2s ease;
}

.friend-links-list a:hover {
  background: rgba(245, 166, 35, 0.18);
  border-color: rgba(245, 166, 35, 0.45);
  color: var(--accent, #f5a623);
  transform: translateY(-2px);
}

/* 技术干货列：纯文字分类链接，与左右栏目风格一致 */
.footer-tech {
  min-width: 0;
}
.footer-tech h3 {
  min-width: 75%;
}

/* Footer bottom */
.footer-bottom {
  margin-top: 40px;
  padding: 18px 0;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  background: rgba(0, 0, 0, 0.15);
}

.footer-bottom-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
}

.footer-bottom p {
  margin: 0;
  font-size: 0.82rem;
  color: rgba(255, 255, 255, 0.55);
}

.footer-bottom a {
  color: rgba(255, 255, 255, 0.6);
}

.footer-tagline {
  color: var(--accent, #f5a623) !important;
  font-weight: 500;
}

/* Responsive footer */
@media (max-width: 1199px) {
  .footer-grid {
    grid-template-columns: repeat(5, minmax(0, 1fr));
    gap: 28px 20px;
  }
  .footer-brand {
    grid-column: 1 / -1;
    padding-right: 0;
  }
  .footer-brand .footer-about-text {
    max-width: 760px;
  }
  .footer-stats:not(.footer-stats-vertical) {
    max-width: 520px;
  }
}

@media (max-width: 991px) {
  .site-footer {
    padding-top: 40px;
  }
  .footer-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 28px 20px;
  }
  .footer-brand {
    grid-column: 1 / -1;
  }
  .footer-col h3 {
    min-width: 60%;
  }
  .friend-links-list {
    justify-content: center;
    gap: 10px 14px;
  }
}

@media (max-width: 640px) {
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 26px;
  }
  .footer-stats:not(.footer-stats-vertical) {
    grid-template-columns: repeat(2, 1fr);
  }
  .footer-bottom-inner {
    flex-direction: column;
    text-align: center;
  }
  .footer-logo img {
    height: 36px;
  }
}


/* ====== Solutions Page v2 ====== */

/* Hero */
.sol-hero {
    background: linear-gradient(135deg, #0d3b66 0%, #1a5a8a 50%, #2563a8 100%);
    color: #fff;
    padding: 40px 0 36px;
    position: relative;
    overflow: hidden;
}
.sol-hero::before {
    content: '';
    position: absolute;
    top: 0; right: 0; bottom: 0;
    width: 40%;
    background: radial-gradient(ellipse at right center, rgba(255,255,255,0.06), transparent 70%);
    pointer-events: none;
}
.sol-hero-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 32px;
    position: relative;
    z-index: 1;
}
.sol-hero-text h1 {
    color: #fff;
    font-size: 1.8rem;
    margin: 0 0 6px;
    letter-spacing: 0.5px;
}
.sol-hero-text p {
    color: rgba(255,255,255,0.82);
    font-size: 0.9rem;
    max-width: 560px;
    margin: 0;
    line-height: 1.6;
}
.sol-hero-stats {
    display: flex;
    gap: 28px;
    flex-shrink: 0;
}
.sol-stat {
    text-align: center;
}
.sol-stat-num {
    display: block;
    font-size: 1.8rem;
    font-weight: 700;
    color: #fff;
    line-height: 1;
}
.sol-stat-num sup {
    font-size: 0.7rem;
    vertical-align: super;
}
.sol-stat-label {
    display: block;
    font-size: 0.75rem;
    color: rgba(255,255,255,0.7);
    margin-top: 4px;
}

/* Layout */
.solutions-layout {
    display: grid;
    grid-template-columns: 240px 1fr;
    gap: 24px;
    padding: 24px 0 48px;
}

/* Sidebar */
.sol-sidebar {
    position: sticky;
    top: 80px;
    align-self: start;
}
.sol-sidebar-search {
    margin-bottom: 16px;
}
.sol-sidebar-search form {
    display: flex;
    border: 2px solid #e2e8f0;
    border-radius: 8px;
    overflow: hidden;
    transition: border-color 0.2s;
}
.sol-sidebar-search form:focus-within {
    border-color: #1a3a6c;
}
.sol-search-input {
    flex: 1;
    border: none;
    padding: 10px 12px;
    font-size: 0.85rem;
    outline: none;
    background: #fff;
}
.sol-search-btn {
    border: none;
    background: #1a3a6c;
    color: #fff;
    padding: 0 14px;
    cursor: pointer;
    font-size: 0.9rem;
}

/* Category Nav */
.sol-cat-nav {
    background: #fff;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 1px 4px rgba(0,0,0,0.06);
    border: 1px solid #f0f0f0;
}
.sol-cat-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 14px;
    border-bottom: 1px solid #f5f5f5;
    text-decoration: none;
    color: #444;
    font-size: 0.85rem;
    transition: all 0.15s;
}
.sol-cat-item:last-child {
    border-bottom: none;
}
.sol-cat-item:hover {
    background: #f5f7fa;
    color: #1a3a6c;
}
.sol-cat-item.active {
    background: linear-gradient(90deg, rgba(26,58,108,0.06), transparent);
    color: #1a3a6c;
    font-weight: 600;
    border-left: 3px solid #e85d1a;
    padding-left: 11px;
}
.sol-cat-icon {
    width: 28px;
    height: 28px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 6px;
    font-size: 0.85rem;
    flex-shrink: 0;
    color: #fff;
}
.sol-cat-info {
    flex: 1;
    min-width: 0;
}
.sol-cat-name {
    display: block;
    line-height: 1.3;
}
.sol-cat-badge {
    font-size: 0.72rem;
    color: #888;
    background: #f0f4f8;
    padding: 2px 8px;
    border-radius: 10px;
    min-width: 26px;
    text-align: center;
    flex-shrink: 0;
}
.sol-cat-item.active .sol-cat-badge {
    background: #1a3a6c;
    color: #fff;
}

/* Sidebar CTA */
.sol-sidebar-cta {
    margin-top: 16px;
    background: linear-gradient(135deg, #f8faff, #eef2f8);
    border-radius: 10px;
    padding: 18px 16px;
    text-align: center;
    border: 1px solid #e2e8f0;
}
.sol-cta-icon {
    font-size: 1.5rem;
    margin-bottom: 6px;
}
.sol-sidebar-cta h4 {
    font-size: 0.95rem;
    color: #1a3a6c;
    margin: 0 0 4px;
}
.sol-sidebar-cta p {
    font-size: 0.78rem;
    color: #666;
    margin: 0 0 12px;
    line-height: 1.4;
}
.sol-cta-btn {
    display: block;
    background: #e85d1a;
    color: #fff !important;
    padding: 8px 16px;
    border-radius: 6px;
    text-decoration: none;
    font-size: 0.85rem;
    font-weight: 500;
    transition: background 0.15s;
}
.sol-cta-btn:hover {
    background: #d04e10;
}
.sol-cta-link {
    display: block;
    margin-top: 8px;
    font-size: 0.78rem;
    color: #1a3a6c;
    text-decoration: none;
}
.sol-cta-link:hover {
    text-decoration: underline;
}

/* Main Content */
.sol-main {
    min-width: 0;
}

/* Bar */
.sol-bar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 18px;
    padding-bottom: 12px;
    border-bottom: 2px solid #f0f0f0;
}
.sol-bar-left {
    display: flex;
    align-items: center;
    gap: 10px;
}
.sol-bar-icon {
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 7px;
    font-size: 0.95rem;
    color: #fff;
    flex-shrink: 0;
}
.sol-bar-left h2 {
    font-size: 1.2rem;
    color: #1a3a6c;
    margin: 0;
}
.sol-bar-count {
    font-size: 0.8rem;
    color: #888;
}
.sol-bar-count strong {
    color: #e85d1a;
}
.sol-bar-page {
    font-size: 0.8rem;
    color: #888;
}

/* Grid */
.sol-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
}

/* Card */
.sol-card {
    background: #fff;
    border-radius: 10px;
    padding: 16px 18px;
    box-shadow: 0 1px 3px rgba(0,0,0,0.04);
    border: 1px solid #f0f0f0;
    transition: all 0.2s;
    display: flex;
    flex-direction: column;
}
.sol-card:hover {
    box-shadow: 0 6px 20px rgba(0,0,0,0.08);
    border-color: #d0d8e4;
    transform: translateY(-2px);
}
.sol-card-top {
    margin-bottom: 8px;
}
.sol-card-cat-badge {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    font-size: 0.7rem;
    padding: 2px 8px;
    border-radius: 4px;
    font-weight: 500;
    border: 1px solid;
}
.sol-card-title {
    font-size: 0.92rem;
    line-height: 1.45;
    margin: 0 0 8px;
    font-weight: 600;
}
.sol-card-title a {
    color: #222;
    text-decoration: none;
    transition: color 0.15s;
    display: block;
}
.sol-card-title a:hover {
    color: #1a3a6c;
}
.sol-card-desc {
    font-size: 0.8rem;
    color: #888;
    line-height: 1.5;
    margin: 0 0 10px;
    flex: 1;
}
.sol-card-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 5px;
    margin-bottom: 10px;
}
.sol-tag {
    font-size: 0.68rem;
    color: #555;
    background: #f5f7fa;
    padding: 2px 7px;
    border-radius: 3px;
    white-space: nowrap;
}
.sol-card-link {
    font-size: 0.82rem;
    color: #1a3a6c;
    text-decoration: none;
    font-weight: 500;
    transition: color 0.15s;
    align-self: flex-start;
}
.sol-card-link:hover {
    color: #e85d1a;
}

/* Empty state */
.sol-empty {
    text-align: center;
    padding: 60px 20px;
}
.sol-empty-icon {
    font-size: 3rem;
    margin-bottom: 12px;
}
.sol-empty h3 {
    color: #444;
    margin-bottom: 8px;
}
.sol-empty p {
    color: #888;
    margin-bottom: 20px;
}

/* Pagination */
.sol-pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 6px;
    margin: 32px 0;
    flex-wrap: wrap;
}
.sol-page-num, .sol-page-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 34px;
    height: 34px;
    padding: 0 10px;
    border: 1px solid #e0e0e0;
    border-radius: 6px;
    font-size: 0.85rem;
    color: #555;
    text-decoration: none;
    background: #fff;
    transition: all 0.15s;
}
.sol-page-num:hover, .sol-page-btn:hover {
    border-color: #1a3a6c;
    color: #1a3a6c;
}
.sol-page-num.active {
    background: #1a3a6c;
    color: #fff;
    border-color: #1a3a6c;
}
.sol-page-dots {
    padding: 0 4px;
    color: #aaa;
}

/* Lifecycle */
.sol-lifecycle {
    margin-top: 40px;
    padding: 32px 24px;
    background: linear-gradient(135deg, #f8faff, #f0f4f8);
    border-radius: 12px;
    border: 1px solid #e8edf3;
}
.sol-lifecycle-header {
    text-align: center;
    margin-bottom: 24px;
}
.sol-lifecycle-header h2 {
    font-size: 1.4rem;
    color: #1a3a6c;
    margin: 0 0 6px;
}
.sol-lifecycle-header p {
    font-size: 0.88rem;
    color: #777;
    margin: 0;
}
.sol-lifecycle-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
}
.sol-lc-card {
    background: #fff;
    border-radius: 10px;
    padding: 20px;
    text-align: center;
    border: 1px solid #f0f0f0;
    transition: all 0.2s;
}
.sol-lc-card:hover {
    box-shadow: 0 4px 16px rgba(0,0,0,0.06);
    border-color: #d0d8e4;
    transform: translateY(-2px);
}
.sol-lc-icon {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 12px;
    font-size: 1.4rem;
    margin: 0 auto 12px;
}
.sol-lc-card h3 {
    font-size: 1rem;
    color: #1a3a6c;
    margin: 0 0 6px;
}
.sol-lc-card p {
    font-size: 0.82rem;
    color: #777;
    line-height: 1.5;
    margin: 0;
}

/* Responsive */
@media (max-width: 1199px) {
    .sol-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .sol-hero-inner {
        flex-direction: column;
        align-items: flex-start;
        gap: 20px;
    }
    .sol-hero-stats {
        gap: 24px;
    }
}
@media (max-width: 991px) {
    .solutions-layout {
        grid-template-columns: 1fr;
    }
    .sol-sidebar {
        position: static;
    }
    .sol-cat-nav {
        display: flex;
        flex-wrap: wrap;
        gap: 0;
        overflow-x: auto;
    }
    .sol-cat-item {
        border-bottom: none;
        border-right: 1px solid #f5f5f5;
        white-space: nowrap;
        flex: 0 0 auto;
    }
    .sol-sidebar-search {
        max-width: 400px;
    }
    .sol-lifecycle-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}
@media (max-width: 640px) {
    .sol-grid {
        grid-template-columns: 1fr;
    }
    .sol-hero {
        padding: 28px 0 24px;
    }
    .sol-hero-text h1 {
        font-size: 1.4rem;
    }
    .sol-hero-text p {
        font-size: 0.82rem;
    }
    .sol-hero-stats {
        gap: 16px;
    }
    .sol-stat-num {
        font-size: 1.4rem;
    }
    .sol-lifecycle-grid {
        grid-template-columns: 1fr;
    }
    .sol-lifecycle {
        padding: 24px 16px;
    }
    .sol-bar-left h2 {
        font-size: 1.05rem;
    }
}

/* Solutions dropdown mega menu */
.dropdown-mega-solutions { min-width: 580px !important; }
.dropdown-grid-3 { grid-template-columns: repeat(3, 1fr) !important; }
@media (max-width: 768px) {
  .dropdown-mega-solutions { min-width: 100% !important; }
  .dropdown-grid-3 { grid-template-columns: 1fr !important; }
}


/* Solutions v3 Additional */
/* Solutions v3 - Additional CSS */
/* Quick Category Bar */
.sol-quickcats {
    background: #fff;
    border-bottom: 1px solid #f0f0f0;
    box-shadow: 0 1px 3px rgba(0,0,0,0.03);
    position: sticky;
    top: 60px;
    z-index: 90;
}
.sol-quickcats-inner {
    display: flex;
    gap: 4px;
    padding: 10px 0;
    overflow-x: auto;
    scrollbar-width: thin;
}
.sol-quickcats-inner::-webkit-scrollbar {
    height: 4px;
}
.sol-quickcats-inner::-webkit-scrollbar-thumb {
    background: #ddd;
    border-radius: 2px;
}
.sol-qc-item {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 7px 14px;
    border-radius: 20px;
    font-size: 0.82rem;
    color: #555;
    text-decoration: none;
    white-space: nowrap;
    transition: all 0.15s;
    background: #f5f7fa;
    flex: 0 0 auto;
}
.sol-qc-item:hover {
    background: #e8edf3;
    color: #1a3a6c;
}
.sol-qc-item.active {
    background: #1a3a6c;
    color: #fff;
}
.sol-qc-icon {
    font-size: 0.9rem;
}
.sol-qc-count {
    font-size: 0.7rem;
    background: rgba(255,255,255,0.3);
    padding: 1px 6px;
    border-radius: 8px;
}
.sol-qc-item:not(.active) .sol-qc-count {
    background: #e2e8f0;
    color: #888;
}

/* Hot Tags */
.sol-hot-tags {
    margin-top: 16px;
    background: #fff;
    border-radius: 10px;
    padding: 14px;
    box-shadow: 0 1px 4px rgba(0,0,0,0.06);
    border: 1px solid #f0f0f0;
}
.sol-sidebar-title {
    font-size: 0.85rem;
    color: #1a3a6c;
    margin: 0 0 10px;
    font-weight: 600;
}
.sol-tag-cloud {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
}
.sol-tag-link {
    display: inline-flex;
    align-items: center;
    gap: 3px;
    font-size: 0.72rem;
    color: #555;
    background: #f5f7fa;
    padding: 3px 8px;
    border-radius: 4px;
    text-decoration: none;
    transition: all 0.15s;
}
.sol-tag-link:hover {
    background: #e8edf3;
    color: #1a3a6c;
}
.sol-tag-link.active {
    background: #e85d1a;
    color: #fff;
}
.sol-tag-count {
    font-size: 0.62rem;
    color: #999;
    background: #e8edf3;
    padding: 0 4px;
    border-radius: 3px;
}
.sol-tag-link.active .sol-tag-count {
    background: rgba(255,255,255,0.25);
    color: #fff;
}

/* Featured Section */
.sol-featured {
    margin-bottom: 24px;
}
.sol-featured-header {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 14px;
}
.sol-featured-header h2 {
    font-size: 1.1rem;
    color: #1a3a6c;
    margin: 0;
    display: flex;
    align-items: center;
    gap: 8px;
}
.sol-featured-badge {
    display: inline-block;
    background: linear-gradient(135deg, #e85d1a, #f97316);
    color: #fff;
    font-size: 0.65rem;
    padding: 2px 8px;
    border-radius: 4px;
    font-weight: 600;
    letter-spacing: 0.5px;
}
.sol-featured-hint {
    font-size: 0.78rem;
    color: #999;
}
.sol-featured-scroll {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 12px;
}
.sol-featured-card {
    display: flex;
    flex-direction: column;
    background: #fff;
    border: 1px solid #f0f0f0;
    border-left: 3px solid var(--fc, #1a3a6c);
    border-radius: 8px;
    padding: 14px 16px;
    text-decoration: none;
    transition: all 0.2s;
}
.sol-featured-card:hover {
    box-shadow: 0 4px 16px rgba(0,0,0,0.06);
    border-color: #d0d8e4;
    transform: translateY(-2px);
}
.sol-featured-cat {
    display: flex;
    align-items: center;
    gap: 6px;
    margin-bottom: 8px;
}
.sol-featured-cat-icon {
    width: 22px;
    height: 22px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 5px;
    font-size: 0.75rem;
}
.sol-featured-cat-name {
    font-size: 0.72rem;
    font-weight: 500;
}
.sol-featured-title {
    font-size: 0.88rem;
    color: #222;
    margin: 0 0 8px;
    line-height: 1.45;
    flex: 1;
    font-weight: 600;
}
.sol-featured-card:hover .sol-featured-title {
    color: var(--fc, #1a3a6c);
}
.sol-featured-link {
    font-size: 0.78rem;
    color: var(--fc, #1a3a6c);
    font-weight: 500;
}

/* Bar description */
.sol-bar-desc {
    font-size: 0.76rem;
    color: #999;
    margin: 2px 0 0;
}

/* Card number */
.sol-card-num {
    font-size: 0.7rem;
    color: #ccc;
    font-weight: 600;
    font-family: 'Courier New', monospace;
}
.sol-card-top {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 8px;
}

/* Card tags - make clickable */
.sol-card-tags .sol-tag {
    text-decoration: none;
    cursor: pointer;
    transition: all 0.15s;
}
.sol-card-tags .sol-tag:hover {
    background: #e8edf3;
    color: #1a3a6c;
}

/* Pagination jump */
.sol-page-jump {
    margin-left: 12px;
    display: flex;
    align-items: center;
}
.sol-jump-form {
    display: flex;
    align-items: center;
    gap: 4px;
}
.sol-jump-label {
    font-size: 0.78rem;
    color: #888;
}
.sol-jump-input {
    width: 48px;
    height: 34px;
    border: 1px solid #e0e0e0;
    border-radius: 6px;
    text-align: center;
    font-size: 0.85rem;
    outline: none;
    transition: border-color 0.15s;
}
.sol-jump-input:focus {
    border-color: #1a3a6c;
}
.sol-jump-btn {
    border: 1px solid #1a3a6c;
    background: #1a3a6c;
    color: #fff;
    height: 34px;
    padding: 0 10px;
    border-radius: 6px;
    font-size: 0.78rem;
    cursor: pointer;
    font-weight: 600;
    transition: all 0.15s;
}
.sol-jump-btn:hover {
    background: #152d56;
}

/* Service Process */
.sol-process {
    margin-top: 40px;
    padding: 32px 24px;
    background: #fff;
    border-radius: 12px;
    border: 1px solid #e8edf3;
}
.sol-process-header {
    text-align: center;
    margin-bottom: 28px;
}
.sol-process-header h2 {
    font-size: 1.4rem;
    color: #1a3a6c;
    margin: 0 0 6px;
}
.sol-process-header p {
    font-size: 0.88rem;
    color: #777;
    margin: 0;
}
.sol-process-steps {
    display: flex;
    align-items: stretch;
    gap: 0;
    justify-content: center;
}
.sol-step {
    flex: 1;
    max-width: 180px;
    text-align: center;
    padding: 0 8px;
}
.sol-step-num {
    width: 40px;
    height: 40px;
    margin: 0 auto 10px;
    background: linear-gradient(135deg, #1a3a6c, #2563a8);
    color: #fff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    font-weight: 700;
    box-shadow: 0 2px 8px rgba(26,58,108,0.2);
}
.sol-step-content h4 {
    font-size: 0.92rem;
    color: #1a3a6c;
    margin: 0 0 4px;
}
.sol-step-content p {
    font-size: 0.76rem;
    color: #777;
    line-height: 1.5;
    margin: 0;
}
.sol-step-arrow {
    display: flex;
    align-items: center;
    color: #c0c8d4;
    font-size: 1.2rem;
    padding: 0 4px;
    margin-top: 15px;
}

/* Responsive */
@media (max-width: 1199px) {
    .sol-featured-scroll {
        grid-template-columns: repeat(2, 1fr);
    }
    .sol-process-steps {
        flex-wrap: wrap;
        gap: 16px;
    }
    .sol-step-arrow {
        display: none;
    }
    .sol-step {
        max-width: 200px;
    }
}
@media (max-width: 991px) {
    .sol-quickcats {
        position: static;
    }
    .sol-featured-scroll {
        grid-template-columns: 1fr;
    }
    .sol-process-steps {
        flex-direction: column;
        align-items: center;
    }
    .sol-step {
        max-width: 280px;
        width: 100%;
    }
    .sol-step-arrow {
        display: none;
    }
    .sol-page-jump {
        margin-left: 0;
        margin-top: 8px;
        width: 100%;
        justify-content: center;
    }
}
@media (max-width: 640px) {
    .sol-featured-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 4px;
    }
    .sol-bar-left {
        flex-wrap: wrap;
    }
}


/* Homepage v3 Additional */
/* ============================================
   Homepage v3 - Additional Styles
   ============================================ */

/* Section Tag */
.section-tag {
  display: inline-block;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 2px;
  color: var(--primary-light);
  background: rgba(42,110,176,.08);
  padding: 3px 14px;
  border-radius: 20px;
  margin-bottom: 8px;
}

.hm-section-gray { background: var(--bg-light); }

/* ============ Hero ============ */
.hm-hero {
  background: linear-gradient(135deg, #0d2540 0%, #1a3a5c 40%, #2a6eb0 100%);
  color: #fff;
  padding: 50px 0 40px;
  position: relative;
  overflow: hidden;
}
.hm-hero::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -10%;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(232,168,56,.1) 0%, transparent 70%);
  border-radius: 50%;
}
.hm-hero-grid {
  display: grid;
  grid-template-columns: 1fr 360px;
  gap: 40px;
  align-items: center;
  position: relative;
  z-index: 1;
}
.hm-hero-badge {
  display: inline-block;
  background: rgba(232,168,56,.2);
  border: 1px solid rgba(232,168,56,.4);
  color: var(--accent-light);
  font-size: 12px;
  font-weight: 600;
  padding: 4px 16px;
  border-radius: 20px;
  margin-bottom: 16px;
}
.hm-hero-text h1 {
  font-size: 30px;
  font-weight: 800;
  line-height: 1.35;
  margin-bottom: 14px;
  color: #fff;
}
.hm-hero-accent { color: var(--accent-light); }
.hm-hero-text p {
  font-size: 15px;
  line-height: 1.75;
  opacity: .85;
  margin-bottom: 20px;
  max-width: 580px;
}
.hm-hero-strong { color: var(--accent-light); font-weight: 600; }

/* Hero Search */
.hm-hero-search { margin-bottom: 20px; }
.hm-hero-search form {
  display: flex;
  gap: 0;
  max-width: 520px;
  background: rgba(255,255,255,.95);
  border-radius: 10px;
  overflow: hidden;
  box-shadow: 0 4px 20px rgba(0,0,0,.15);
}
.hm-search-input {
  flex: 1;
  border: none;
  padding: 12px 18px;
  font-size: 14px;
  background: transparent;
  outline: none;
  color: var(--text);
}
.hm-search-input::placeholder { color: var(--text-lighter); }
.hm-search-btn {
  border: none;
  background: var(--accent);
  color: #fff;
  padding: 0 28px;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
}
.hm-search-btn:hover { background: var(--accent-light); }

.hm-hero-cta { display: flex; gap: 12px; flex-wrap: wrap; }
.btn-outline-hm {
  border: 1px solid rgba(255,255,255,.4);
  color: #fff;
  padding: 10px 24px;
  border-radius: 8px;
  font-weight: 600;
  font-size: 14px;
  transition: var(--transition);
}
.btn-outline-hm:hover { background: rgba(255,255,255,.1); color: #fff; }

/* Hero Floating Cards */
.hm-hero-cards {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}
.hm-hero-card {
  background: rgba(255,255,255,.1);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255,255,255,.15);
  border-radius: 14px;
  padding: 20px 16px;
  text-align: center;
  transition: var(--transition);
}
.hm-hero-card:hover {
  background: rgba(255,255,255,.15);
  transform: translateY(-3px);
}
.hm-hero-card-alt {
  background: rgba(232,168,56,.12);
  border-color: rgba(232,168,56,.25);
}
.hm-hero-card-icon { font-size: 24px; margin-bottom: 6px; }
.hm-hero-card-num {
  font-size: 28px;
  font-weight: 800;
  color: #fff;
  line-height: 1;
}
.hm-hero-card-num span { font-size: 18px; color: var(--accent-light); }
.hm-hero-card-label { font-size: 12px; opacity: .8; margin-top: 4px; }

/* ============ Quick Navigation ============ */
.hm-quicknav {
  background: #fff;
  border-bottom: 1px solid var(--border);
  padding: 14px 0;
}
.hm-quicknav-inner {
  display: flex;
  justify-content: center;
  gap: 8px;
  flex-wrap: wrap;
}
.hm-quicknav-item {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 8px 20px;
  border-radius: 24px;
  background: var(--bg-light);
  border: 1px solid var(--border);
  font-size: 14px;
  font-weight: 500;
  color: var(--text);
  transition: var(--transition);
}
.hm-quicknav-item:hover {
  background: var(--primary);
  color: #fff;
  border-color: var(--primary);
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(26,58,92,.2);
}
.hm-qn-icon { font-size: 16px; }

/* ============ Strategic Industries ============ */
.hm-industry-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}
.hm-industry-card {
  background: #fff;
  border-radius: var(--radius);
  padding: 24px 20px;
  box-shadow: var(--shadow);
  border-top: 4px solid var(--ind-color, var(--primary-light));
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}
.hm-industry-card::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--ind-color, var(--accent));
  transform: scaleX(0);
  transition: var(--transition);
}
.hm-industry-card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
}
.hm-industry-card:hover::after { transform: scaleX(1); }
.hm-ind-header {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 12px;
}
.hm-ind-icon { font-size: 28px; }
.hm-ind-header h3 { font-size: 17px; font-weight: 700; color: var(--primary); }
.hm-industry-card p {
  font-size: 13px;
  line-height: 1.7;
  color: var(--text-light);
  margin-bottom: 12px;
}
.hm-ind-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 14px;
}
.hm-ind-tags span {
  font-size: 11px;
  color: var(--text-light);
  background: var(--bg-light);
  padding: 3px 10px;
  border-radius: 12px;
}
.hm-ind-link {
  font-size: 13px;
  font-weight: 600;
  color: var(--primary-light);
}
.hm-ind-link:hover { color: var(--accent); }

/* ============ Product Categories ============ */
.hm-prodcats-grid {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 20px;
  max-width: 1100px;
  margin: 0 auto;
}
.hm-prodcat-card {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 32px 20px 24px;
  text-align: center;
  text-decoration: none;
  transition: var(--transition);
  display: flex;
  flex-direction: column;
  align-items: center;
  min-height: 200px;
  width: calc(25% - 15px);
  min-width: 220px;
  box-sizing: border-box;
}
.hm-prodcat-card:hover {
  border-color: var(--primary-light);
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
}
.hm-prodcat-icon {
  width: 56px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, #f0f7ff 0%, #e6f2ff 100%);
  border-radius: 50%;
  font-size: 28px;
  margin-bottom: 16px;
}
.hm-prodcat-card h3 {
  font-size: 17px;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 10px;
}
.hm-prodcat-card p {
  font-size: 12px;
  color: var(--text-lighter);
  line-height: 1.6;
  margin-bottom: 16px;
  flex: 1;
}
.hm-prodcat-count {
  display: inline-block;
  font-size: 13px;
  font-weight: 700;
  color: #0d8a52;
  background: #e6f9f0;
  padding: 5px 14px;
  border-radius: 20px;
}
.hm-prodcat-count small {
  font-size: 12px;
  font-weight: 500;
  margin-left: 2px;
}
@media (max-width: 991px) {
  .hm-prodcat-card { width: calc(33.333% - 14px); min-width: 180px; }
}
@media (max-width: 640px) {
  .hm-prodcats-grid { gap: 14px; }
  .hm-prodcat-card { width: calc(50% - 10px); min-width: 140px; padding: 24px 14px 18px; min-height: auto; }
  .hm-prodcat-icon { width: 48px; height: 48px; font-size: 24px; }
  .hm-prodcat-card h3 { font-size: 15px; }
}

/* ============ Featured Solutions ============ */
.hm-sol-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 20px;
}
.hm-sol-card {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  text-decoration: none;
  transition: var(--transition);
  display: flex;
  flex-direction: column;
}
.hm-sol-card:hover {
  border-color: var(--primary-light);
  box-shadow: var(--shadow-lg);
  transform: translateY(-3px);
}
.hm-sol-img {
  width: 100%;
  height: 180px;
  flex-shrink: 0;
  overflow: hidden;
  background: linear-gradient(135deg, rgba(42,110,176,.08) 0%, rgba(42,110,176,.14) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
}
.hm-sol-img img { width: 100%; height: 100%; object-fit: cover; transition: transform .3s ease; }
.hm-sol-card:hover .hm-sol-img img { transform: scale(1.04); }
.hm-sol-img-ph { position: relative; }
.hm-sol-img-ph::after {
  content: '';
  position: absolute;
  inset: 24px;
  background: url('/assets/images/solution-placeholder.svg') center/contain no-repeat;
  opacity: 0.9;
}
.hm-sol-body { padding: 16px; flex: 1; display: flex; flex-direction: column; min-width: 0; }
.hm-sol-cat {
  display: inline-block;
  font-size: 11px;
  font-weight: 600;
  padding: 2px 10px;
  border-radius: 10px;
  background: var(--bg-light);
  margin-bottom: 8px;
  align-self: flex-start;
}
.hm-sol-body h3 {
  font-size: 15px;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 8px;
  line-height: 1.5;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.hm-sol-body p {
  font-size: 13px;
  color: var(--text-light);
  line-height: 1.65;
  flex: 1;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.hm-sol-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: auto;
  padding-top: 10px;
  border-top: 1px solid var(--border-light);
}
.hm-sol-num { font-size: 11px; font-weight: 600; color: var(--text-lighter); letter-spacing: 1px; }
.hm-sol-go { font-size: 13px; font-weight: 600; color: var(--primary-light); }

/* ============ Brand Showcase ============ */
.hm-brand-panel {
  background: #ffffff;
  border: 1px solid var(--border);
  border-radius: 16px;
  box-shadow: 0 4px 20px rgba(26, 58, 92, 0.06);
  padding: 32px;
}
.hm-brand-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 18px;
}
.hm-brand-card {
  display: flex;
  flex-direction: column;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  text-align: center;
  text-decoration: none;
  transition: var(--transition);
}
.hm-brand-card:hover {
  border-color: var(--primary-light);
  box-shadow: 0 10px 28px rgba(26, 58, 92, 0.12);
  transform: translateY(-4px);
}
.hm-brand-logo {
  flex: 1;
  min-height: 86px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 18px 20px;
  background: #fff;
}
.hm-brand-logo img { max-height: 54px; max-width: 100%; object-fit: contain; }
.hm-brand-name {
  display: block;
  font-size: 13px;
  color: #1e3a5c;
  font-weight: 600;
  line-height: 1.3;
  background: #e8f0fe;
  padding: 11px 8px;
  border-top: 1px solid #dbeafe;
}

@media (max-width: 1100px) {
  .hm-brand-panel { padding: 26px; }
  .hm-brand-grid { grid-template-columns: repeat(4, 1fr); gap: 14px; }
  .hm-brand-logo { min-height: 76px; padding: 14px; }
  .hm-brand-logo img { max-height: 48px; }
}
@media (max-width: 768px) {
  .hm-brand-panel { padding: 20px; border-radius: 14px; }
  .hm-brand-grid { grid-template-columns: repeat(3, 1fr); gap: 12px; }
  .hm-brand-logo { min-height: 68px; padding: 12px; }
  .hm-brand-logo img { max-height: 42px; }
  .hm-brand-name { font-size: 12px; padding: 9px 6px; }
}
@media (max-width: 480px) {
  .hm-brand-panel { padding: 16px; border-radius: 12px; }
  .hm-brand-grid { grid-template-columns: repeat(2, 1fr); gap: 10px; }
  .hm-brand-logo { min-height: 62px; padding: 10px; }
  .hm-brand-logo img { max-height: 38px; }
}
/* ============ Knowledge Hub ============ */
.hm-news-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 20px;
}
.hm-news-card {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  text-decoration: none;
  transition: var(--transition);
  display: flex;
  flex-direction: column;
}
.hm-news-card:hover {
  border-color: var(--primary-light);
  box-shadow: var(--shadow-lg);
  transform: translateY(-3px);
}
.hm-news-img {
  width: 100%;
  height: 180px;
  flex-shrink: 0;
  overflow: hidden;
  background: linear-gradient(135deg, rgba(42,110,176,.08) 0%, rgba(42,110,176,.14) 100%);
}
.hm-news-img img { width: 100%; height: 100%; object-fit: cover; transition: transform .3s ease; }
.hm-news-card:hover .hm-news-img img { transform: scale(1.04); }
.hm-news-img-ph {
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 48px;
  color: var(--primary-light);
}
.hm-news-body { padding: 16px; flex: 1; display: flex; flex-direction: column; min-width: 0; }
.hm-news-cat {
  display: inline-block;
  font-size: 11px;
  font-weight: 600;
  color: var(--primary-light);
  background: rgba(42,110,176,.08);
  padding: 2px 10px;
  border-radius: 10px;
  margin-bottom: 8px;
  align-self: flex-start;
}
.hm-news-body h3 { font-size: 15px; font-weight: 600; color: var(--text); margin-bottom: 8px; line-height: 1.5; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.hm-news-body p { font-size: 13px; color: var(--text-light); line-height: 1.65; margin-bottom: 12px; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.hm-news-meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 12px;
  color: var(--text-lighter);
  margin-top: auto;
  padding-top: 10px;
  border-top: 1px solid var(--border-light);
}
.hm-news-link {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: 13px;
  font-weight: 600;
  color: var(--primary-light);
  margin-top: 10px;
}
.hm-news-link::after { content: '→'; transition: transform .2s ease; }
.hm-news-card:hover .hm-news-link::after { transform: translateX(4px); }

/* ============ Service Process ============ */
.hm-process-grid {
  display: flex;
  align-items: stretch;
  gap: 0;
  flex-wrap: wrap;
  justify-content: center;
}
.hm-process-step {
  flex: 1;
  min-width: 160px;
  max-width: 220px;
  background: #fff;
  border-radius: var(--radius);
  padding: 24px 16px;
  text-align: center;
  box-shadow: var(--shadow);
  position: relative;
  transition: var(--transition);
}
.hm-process-step:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-3px);
}
.hm-process-num {
  position: absolute;
  top: 10px;
  right: 14px;
  font-size: 28px;
  font-weight: 800;
  color: var(--bg-light);
  line-height: 1;
}
.hm-process-icon { font-size: 32px; margin-bottom: 10px; }
.hm-process-step h3 { font-size: 16px; font-weight: 700; color: var(--primary); margin-bottom: 8px; }
.hm-process-step p { font-size: 12px; color: var(--text-light); line-height: 1.6; }
.hm-process-arrow {
  display: flex;
  align-items: center;
  font-size: 20px;
  color: var(--text-lighter);
  padding: 0 6px;
}

/* ============ Why Choose Us ============ */
.hm-why-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 16px;
}
.hm-why-card {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px 20px;
  transition: var(--transition);
}
.hm-why-card:hover {
  border-color: var(--primary-light);
  box-shadow: var(--shadow-lg);
  transform: translateY(-3px);
}
.hm-why-icon {
  font-size: 36px;
  margin-bottom: 12px;
  display: inline-block;
  width: 60px;
  height: 60px;
  line-height: 60px;
  text-align: center;
  background: linear-gradient(135deg, var(--bg-light), #e8f0fe);
  border-radius: 14px;
}
.hm-why-card h3 { font-size: 17px; font-weight: 700; color: var(--primary); margin-bottom: 8px; }
.hm-why-card > p { font-size: 13px; color: var(--text-light); line-height: 1.7; margin-bottom: 12px; }
.hm-why-card ul { list-style: none; padding: 0; }
.hm-why-card ul li {
  font-size: 13px;
  color: var(--text);
  padding: 4px 0 4px 20px;
  position: relative;
}
.hm-why-card ul li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--success);
  font-weight: 700;
}

/* ============ CTA Banner ============ */
.hm-cta {
  background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary) 50%, var(--primary-light) 100%);
  border-radius: var(--radius);
  padding: 36px 40px;
  color: #fff;
  display: grid;
  grid-template-columns: 1fr 300px;
  gap: 30px;
  align-items: center;
  position: relative;
  overflow: hidden;
}
.hm-cta::before {
  content: '';
  position: absolute;
  top: -30%;
  right: -5%;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(232,168,56,.15) 0%, transparent 70%);
  border-radius: 50%;
}
.hm-cta-content { position: relative; z-index: 1; }
.hm-cta-content h2 { font-size: 24px; font-weight: 800; margin-bottom: 8px; color: #fff; }
.hm-cta-content > p { font-size: 14px; opacity: .9; margin-bottom: 18px; }
.hm-cta-btns { display: flex; gap: 12px; flex-wrap: wrap; margin-bottom: 12px; }
.hm-cta-phone { font-size: 13px; opacity: .8; }
.hm-cta-phone strong { color: var(--accent-light); font-size: 16px; }
.hm-cta-stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  position: relative;
  z-index: 1;
}
.hm-cta-stats > div { text-align: center; }
.hm-cta-stats strong {
  display: block;
  font-size: 26px;
  font-weight: 800;
  color: var(--accent-light);
  line-height: 1.1;
}
.hm-cta-stats span { font-size: 12px; opacity: .8; }

/* ============ Responsive ============ */
@media (max-width: 968px) {
  .hm-hero-grid { grid-template-columns: 1fr; gap: 24px; }
  .hm-hero-cards { grid-template-columns: repeat(4, 1fr); }
  .hm-hero-text h1 { font-size: 24px; }
  .hm-cta { grid-template-columns: 1fr; padding: 28px 24px; }
  .hm-cta-stats { grid-template-columns: repeat(4, 1fr); }
}
@media (max-width: 768px) {
  .hm-hero { padding: 30px 0; }
  .hm-hero-text h1 { font-size: 20px; }
  .hm-hero-text p { font-size: 14px; }
  .hm-hero-cards { grid-template-columns: 1fr 1fr; }
  .hm-hero-card { padding: 14px 10px; }
  .hm-hero-card-num { font-size: 22px; }
  .hm-quicknav-inner { gap: 6px; }
  .hm-quicknav-item { padding: 6px 14px; font-size: 13px; }
  .hm-sol-grid { grid-template-columns: 1fr; }
  .hm-process-step { max-width: 100%; min-width: 140px; }
  .hm-process-arrow { display: none; }
  .hm-cta-stats { grid-template-columns: 1fr 1fr; }
  .hm-cta-content h2 { font-size: 20px; }
}
@media (max-width: 480px) {
  .hm-hero-cards { grid-template-columns: 1fr 1fr; }
  .hm-hero-card-num { font-size: 18px; }
  .hm-industry-grid { grid-template-columns: 1fr; }
  .hm-prodcats-grid { grid-template-columns: 1fr 1fr; }
  .hm-brand-grid { grid-template-columns: 1fr 1fr; }
  .hm-news-grid { grid-template-columns: 1fr; }
  .hm-why-grid { grid-template-columns: 1fr; }
  .hm-cta { padding: 20px 16px; }
  .hm-cta-btns { flex-direction: column; }
}


/* Industry v3 Additional */
/* ===== Industry v3 Additional CSS ===== */

/* Hero */
.ind-hero{background:linear-gradient(135deg,#0f172a 0%,#1e3a5f 50%,#1a3a6c 100%);color:#fff;padding:60px 0 50px;position:relative;overflow:hidden}
.ind-hero::before{content:'';position:absolute;top:0;right:0;width:500px;height:500px;background:radial-gradient(circle,rgba(37,99,235,.15) 0%,transparent 70%);pointer-events:none}
.ind-hero .container{display:flex;align-items:center;justify-content:space-between;gap:40px;position:relative;z-index:1}
.ind-hero-content{flex:1;max-width:620px}
.ind-hero-badge{display:inline-block;background:rgba(255,255,255,.12);backdrop-filter:blur(8px);border:1px solid rgba(255,255,255,.2);color:#60a5fa;font-size:.8rem;font-weight:600;padding:4px 14px;border-radius:20px;margin-bottom:16px}
.ind-hero h1{font-size:2.4rem;font-weight:800;margin-bottom:16px;line-height:1.2}
.ind-hero-desc{font-size:1.05rem;color:rgba(255,255,255,.8);line-height:1.7;margin-bottom:24px}
.ind-hero-cta{display:flex;gap:12px}
.ind-hero-cta .btn{padding:10px 24px;border-radius:8px;font-weight:600;font-size:.9rem}
.ind-hero-cta .btn-primary{background:#2563eb;border-color:#2563eb;color:#fff}
.ind-hero-cta .btn-outline{background:transparent;border:1px solid rgba(255,255,255,.3);color:#fff}
.ind-hero-stats{display:grid;grid-template-columns:repeat(2,1fr);gap:14px;flex-shrink:0}
.ind-hero-card{background:rgba(255,255,255,.08);backdrop-filter:blur(12px);border:1px solid rgba(255,255,255,.12);border-radius:12px;padding:20px 24px;text-align:center;min-width:120px}
.ind-hero-card strong{display:block;font-size:2rem;font-weight:800;color:#60a5fa;line-height:1}
.ind-hero-card span{font-size:.8rem;color:rgba(255,255,255,.6);margin-top:4px;display:block}

/* Quick Navigation */
.ind-quicknav{background:#fff;border-bottom:1px solid #e2e8f0;padding:12px 0;position:sticky;top:60px;z-index:50;box-shadow:0 2px 8px rgba(0,0,0,.04)}
.ind-quicknav-list{display:flex;gap:8px;flex-wrap:wrap;justify-content:center}
.ind-quicknav-item{display:inline-flex;align-items:center;gap:6px;padding:8px 18px;background:#f1f5f9;border-radius:20px;font-size:.85rem;font-weight:500;color:#475569;text-decoration:none;transition:all .2s}
.ind-quicknav-item:hover{background:#2563eb;color:#fff;transform:translateY(-2px)}
.ind-quicknav-item i{font-size:.8rem}

/* Section */
.ind-section{padding:40px 0}
.ind-section-header{text-align:center;margin-bottom:28px}
.ind-section-tag{display:inline-block;color:#fff;font-size:.75rem;font-weight:700;padding:4px 14px;border-radius:20px;margin-bottom:12px}
.ind-section-header h2{font-size:1.8rem;font-weight:800;color:#1e293b;margin-bottom:8px}
.ind-section-header p{font-size:.95rem;color:#64748b;max-width:680px;margin:0 auto}

/* Strategic Grid */
.ind-strategic-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.ind-strategic-card{display:flex;flex-direction:column;background:#fff;border:1px solid #e2e8f0;border-radius:12px;padding:24px 20px;text-decoration:none;color:inherit;transition:all .3s;border-top:4px solid var(--card-color);position:relative;overflow:hidden}
.ind-strategic-card::after{content:'';position:absolute;bottom:0;left:0;right:0;height:3px;background:var(--card-color);transform:scaleX(0);transition:transform .3s}
.ind-strategic-card:hover{transform:translateY(-4px);box-shadow:0 12px 30px rgba(0,0,0,.1)}
.ind-strategic-card:hover::after{transform:scaleX(1)}
.ind-strategic-icon{width:48px;height:48px;border-radius:12px;background:color-mix(in srgb,var(--card-color) 12%,transparent);display:flex;align-items:center;justify-content:center;font-size:1.4rem;color:var(--card-color);margin-bottom:14px}
.ind-strategic-card h3{font-size:1.05rem;font-weight:700;color:#1e293b;margin-bottom:8px}
.ind-strategic-card p{font-size:.82rem;color:#64748b;line-height:1.5;flex:1}
.ind-strategic-tags{display:flex;flex-wrap:wrap;gap:4px;margin:10px 0}
.ind-strategic-tag{font-size:.7rem;background:#f1f5f9;color:#475569;padding:2px 8px;border-radius:10px}
.ind-strategic-link{font-size:.82rem;font-weight:600;color:var(--card-color);margin-top:6px}

/* Group */
.ind-group{margin-bottom:36px}
.ind-group-header{margin-bottom:16px}
.ind-group-header h3{font-size:1.2rem;font-weight:700;color:#1e293b;display:flex;align-items:center;gap:8px}
.ind-group-header i{font-size:1.1rem}
.ind-group-count{font-size:.8rem;font-weight:400;color:#94a3b8;background:#f1f5f9;padding:2px 10px;border-radius:10px}

/* Industry Grid */
.ind-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:14px}
.ind-card{display:flex;flex-direction:column;background:#fff;border:1px solid #e2e8f0;border-radius:10px;padding:18px;text-decoration:none;color:inherit;transition:all .25s}
.ind-card:hover{transform:translateY(-3px);box-shadow:0 8px 24px rgba(0,0,0,.08);border-color:#cbd5e1}
.ind-card-top{display:flex;align-items:center;justify-content:space-between;border-top:3px solid #3b82f6;margin:-18px -18px 12px;padding:12px 18px 0}
.ind-card-top h4{font-size:.95rem;font-weight:700;color:#1e293b}
.ind-card-badge{font-size:.7rem;font-weight:600;color:#2563eb;background:#eff6ff;padding:2px 8px;border-radius:10px;white-space:nowrap}
.ind-card-desc{font-size:.8rem;color:#64748b;line-height:1.5;flex:1;margin-bottom:8px}
.ind-card-tags{display:flex;flex-wrap:wrap;gap:4px;margin-bottom:8px}
.ind-card-tag{font-size:.68rem;background:#f8fafc;color:#64748b;padding:2px 7px;border-radius:8px;border:1px solid #f1f5f9}
.ind-card-link{font-size:.78rem;font-weight:600;color:#2563eb;align-self:flex-start}

/* Capability Matrix */
.ind-capability-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.ind-cap-item{background:#fff;border:1px solid #e2e8f0;border-radius:10px;padding:20px;text-align:center;transition:all .25s}
.ind-cap-item:hover{transform:translateY(-3px);box-shadow:0 8px 20px rgba(0,0,0,.06);border-color:#93c5fd}
.ind-cap-icon{font-size:2rem;margin-bottom:10px}
.ind-cap-item h4{font-size:.95rem;font-weight:700;color:#1e293b;margin-bottom:6px}
.ind-cap-item p{font-size:.78rem;color:#64748b;line-height:1.4;margin-bottom:8px}
.ind-cap-count{display:inline-block;font-size:.72rem;font-weight:600;color:#059669;background:#ecfdf5;padding:2px 10px;border-radius:10px}

/* Knowledge Base Grid */
.ind-kb-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.ind-kb-card{display:flex;flex-direction:column;background:#fff;border:1px solid #e2e8f0;border-radius:10px;padding:18px;text-decoration:none;color:inherit;transition:all .25s;position:relative}
.ind-kb-card:hover{transform:translateY(-3px);box-shadow:0 8px 20px rgba(0,0,0,.06);border-color:#a78bfa}
.ind-kb-icon{font-size:1.8rem;margin-bottom:8px}
.ind-kb-card h4{font-size:.9rem;font-weight:700;color:#1e293b;margin-bottom:4px}
.ind-kb-count{display:inline-block;font-size:.7rem;font-weight:600;color:#7c3aed;background:#f5f3ff;padding:1px 8px;border-radius:10px;margin-bottom:6px;align-self:flex-start}
.ind-kb-card p{font-size:.78rem;color:#64748b;line-height:1.4}

/* Process */
.ind-process{display:flex;align-items:flex-start;justify-content:center;gap:8px;flex-wrap:wrap}
.ind-process-step{flex:1;min-width:140px;max-width:200px;text-align:center;background:#fff;border:1px solid #e2e8f0;border-radius:10px;padding:20px 12px;transition:all .25s}
.ind-process-step:hover{transform:translateY(-3px);box-shadow:0 8px 16px rgba(0,0,0,.06)}
.ind-process-num{width:36px;height:36px;border-radius:50%;background:linear-gradient(135deg,#d97706,#fbbf24);color:#fff;font-size:1.1rem;font-weight:700;display:flex;align-items:center;justify-content:center;margin:0 auto 10px}
.ind-process-step h4{font-size:.9rem;font-weight:700;color:#1e293b;margin-bottom:6px}
.ind-process-step p{font-size:.76rem;color:#64748b;line-height:1.4}
.ind-process-arrow{font-size:1.5rem;color:#cbd5e1;align-self:center;margin-top:20px}

/* News Grid */
.ind-news-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.ind-news-card{background:#fff;border:1px solid #e2e8f0;border-radius:10px;padding:18px;transition:all .25s}
.ind-news-card:hover{transform:translateY(-3px);box-shadow:0 8px 16px rgba(0,0,0,.06)}
.ind-news-cat{display:inline-block;font-size:.7rem;font-weight:600;color:#0891b2;background:#ecfeff;padding:2px 8px;border-radius:10px;margin-bottom:8px}
.ind-news-card h4{font-size:.9rem;font-weight:600;margin-bottom:8px}
.ind-news-card h4 a{color:#1e293b;text-decoration:none}
.ind-news-card h4 a:hover{color:#2563eb}
.ind-news-card p{font-size:.78rem;color:#64748b;line-height:1.5;margin-bottom:8px}
.ind-news-meta{display:flex;gap:12px;font-size:.72rem;color:#94a3b8}

/* CTA */
.ind-cta{background:linear-gradient(135deg,#1e3a5f,#1a3a6c);border-radius:16px;padding:40px;display:flex;align-items:center;justify-content:space-between;gap:30px;margin:40px 0;color:#fff}
.ind-cta-content{flex:1}
.ind-cta-content h2{font-size:1.6rem;font-weight:800;margin-bottom:8px}
.ind-cta-content p{color:rgba(255,255,255,.7);font-size:.9rem;margin-bottom:16px}
.ind-cta-actions{display:flex;gap:12px}
.ind-cta-actions .btn{padding:10px 24px;border-radius:8px;font-weight:600;font-size:.9rem}
.ind-cta-actions .btn-primary{background:#2563eb;border-color:#2563eb;color:#fff}
.ind-cta-actions .btn-outline{background:transparent;border:1px solid rgba(255,255,255,.3);color:#fff}
.ind-cta-stats{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;flex-shrink:0}
.ind-cta-stats > div{text-align:center}
.ind-cta-stats strong{display:block;font-size:1.6rem;font-weight:800;color:#60a5fa}
.ind-cta-stats span{font-size:.75rem;color:rgba(255,255,255,.5)}

/* Responsive */
@media (max-width:1024px){
  .ind-strategic-grid{grid-template-columns:repeat(3,1fr)}
  .ind-capability-grid{grid-template-columns:repeat(3,1fr)}
  .ind-kb-grid{grid-template-columns:repeat(3,1fr)}
  .ind-hero .container{flex-direction:column}
  .ind-hero-stats{width:100%;max-width:400px}
}
@media (max-width:768px){
  .ind-strategic-grid{grid-template-columns:repeat(2,1fr)}
  .ind-capability-grid{grid-template-columns:repeat(2,1fr)}
  .ind-kb-grid{grid-template-columns:repeat(2,1fr)}
  .ind-news-grid{grid-template-columns:1fr}
  .ind-grid{grid-template-columns:1fr}
  .ind-hero h1{font-size:1.8rem}
  .ind-hero-stats{grid-template-columns:repeat(2,1fr)}
  .ind-cta{flex-direction:column;padding:24px}
  .ind-cta-stats{grid-template-columns:repeat(2,1fr)}
  .ind-process{flex-direction:column}
  .ind-process-arrow{transform:rotate(90deg);margin:0}
  .ind-quicknav{position:relative;top:0}
}
@media (max-width:480px){
  .ind-strategic-grid{grid-template-columns:1fr}
  .ind-capability-grid{grid-template-columns:1fr}
  .ind-kb-grid{grid-template-columns:1fr}
}
/* ============================================
   技术干货页 v3.0 — 侧边栏布局样式
   ============================================ */

/* ---------- 页面头部 ---------- */
.page-header-knowledge {
  background: linear-gradient(135deg, var(--primary) 0%, #1e4a7a 100%);
}

/* ---------- 主布局：侧边栏 + 内容 ---------- */
.knowledge-search-bar {
  background: var(--bg-white);
  border-bottom: 1px solid var(--border-light);
  padding: 0;
}
.knowledge-search-bar .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
  padding-top: 16px;
  padding-bottom: 16px;
}
.knowledge-search-form {
  display: flex;
  gap: 12px;
  align-items: center;
  flex: 1;
  max-width: 780px;
}
.knowledge-search-input {
  flex: 1;
  max-width: 640px;
  padding: 12px 20px;
  border: 2px solid var(--border);
  border-radius: 8px;
  font-size: 16px;
  outline: none;
  transition: border-color 0.2s, box-shadow 0.2s;
}
.knowledge-search-input:focus {
  border-color: var(--primary-light);
  box-shadow: 0 0 0 3px rgba(0,114,198,0.12);
}
.btn-knowledge-search {
  padding: 12px 28px;
  background: var(--primary-light);
  color: #fff;
  border: none;
  border-radius: 8px;
  cursor: pointer;
  font-size: 16px;
  white-space: nowrap;
  transition: background 0.2s;
}
.btn-knowledge-search:hover {
  background: var(--primary);
}
.search-clear-link {
  color: var(--text-light);
  font-size: 15px;
  text-decoration: none;
  white-space: nowrap;
}
.search-clear-link:hover {
  color: var(--primary);
}
.search-result-hint {
  font-size: 14px;
  color: var(--text-light);
  white-space: nowrap;
}
.search-result-hint strong {
  color: var(--primary);
}
/* 多关键词标签样式 */
.kw-tag {
  display: inline-block;
  background: var(--primary-light);
  color: #fff;
  padding: 2px 10px;
  border-radius: 12px;
  font-size: 13px;
  font-weight: 500;
}
.kw-plus {
  color: var(--text-light);
  font-size: 14px;
  margin: 0 2px;
}
@media(max-width:640px) {
  .knowledge-search-form {
    flex-wrap: wrap;
  }
  .knowledge-search-input {
    flex: none;
    width: 100%;
    max-width: none;
  }
  .search-result-hint {
    width: 100%;
  }
}

.knowledge-layout {
  display: flex;
  gap: 28px;
  margin-top: 24px;
  align-items: flex-start;
}

/* ---------- 左侧边栏 ---------- */
.knowledge-sidebar {
  width: 260px;
  flex-shrink: 0;
  position: sticky;
  top: 88px;
}

.sidebar-card {
  background: var(--bg-white);
  border-radius: var(--radius);
  border: 1px solid var(--border);
  padding: 20px;
  margin-bottom: 20px;
}

.sidebar-title {
  font-size: 15px;
  font-weight: 700;
  color: var(--primary);
  margin-bottom: 14px;
  padding-bottom: 10px;
  border-bottom: 2px solid var(--border-light);
}

/* ---------- 分类导航 ---------- */
.category-nav {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.category-link {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  border-radius: var(--radius-sm);
  text-decoration: none;
  color: var(--text);
  transition: var(--transition);
  position: relative;
}

.category-link:hover {
  background: var(--bg-light);
  color: var(--primary);
}

.category-link.active {
  background: var(--primary);
  color: #fff;
}

.category-link.active .cat-desc,
.category-link.active .cat-count {
  color: rgba(255,255,255,0.75);
}

.cat-icon {
  font-size: 18px;
  flex-shrink: 0;
  width: 28px;
  text-align: center;
}

.cat-text {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.cat-name {
  font-size: 14px;
  font-weight: 500;
  line-height: 1.3;
}

.cat-desc {
  font-size: 11px;
  color: var(--text-lighter);
  line-height: 1.3;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.cat-count {
  font-size: 12px;
  color: var(--text-lighter);
  background: var(--bg-light);
  padding: 2px 8px;
  border-radius: 10px;
  font-weight: 600;
  flex-shrink: 0;
}

.category-link.active .cat-count {
  background: rgba(255,255,255,0.2);
  color: #fff;
}

/* ---------- 热门标签 ---------- */
.hot-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.tag-pill {
  display: inline-block;
  padding: 5px 12px;
  font-size: 12px;
  border-radius: 16px;
  background: var(--bg-light);
  color: var(--text-light);
  text-decoration: none;
  transition: var(--transition);
  border: 1px solid transparent;
}

.tag-pill:hover {
  background: var(--primary-light);
  color: #fff;
  border-color: var(--primary-light);
}

.tag-pill.active {
  background: var(--accent);
  color: #fff;
  border-color: var(--accent);
}

/* ---------- 右侧主内容 ---------- */
.knowledge-main {
  flex: 1;
  min-width: 0;
}

/* ---------- 筛选横幅 ---------- */
.filter-banner {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 18px;
  background: var(--bg-white);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  margin-bottom: 20px;
  font-size: 14px;
}

.filter-label {
  color: var(--text-light);
}

.filter-value {
  font-weight: 700;
  color: var(--primary);
  font-size: 15px;
}

.filter-count {
  color: var(--text-lighter);
}

.filter-clear {
  margin-left: auto;
  color: var(--danger);
  text-decoration: none;
  font-size: 13px;
  padding: 4px 12px;
  border-radius: 4px;
  transition: var(--transition);
}

.filter-clear:hover {
  background: #fef2f2;
}

/* ---------- 文章卡片增强 ---------- */
.knowledge-card {
  display: flex;
  flex-direction: column;
}

.card-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 10px;
}

.card-tag {
  display: inline-block;
  padding: 2px 8px;
  font-size: 11px;
  border-radius: 4px;
  background: var(--bg-light);
  color: var(--text-light);
  text-decoration: none;
  transition: var(--transition);
}

.card-tag:hover {
  background: var(--primary-light);
  color: #fff;
}

.card-meta {
  display: flex;
  gap: 16px;
  margin-top: 12px;
  font-size: 12px;
  color: var(--text-lighter);
}

.meta-date, .meta-views {
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

/* ---------- 空状态 ---------- */
.empty-state {
  text-align: center;
  padding: 60px 20px;
  color: var(--text-light);
}

.empty-state p {
  font-size: 16px;
  margin-bottom: 20px;
}

/* ---------- 分页优化 ---------- */
.pagination {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 6px;
  margin-top: 36px;
  flex-wrap: wrap;
}

.pagination a,
.pagination span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 36px;
  height: 36px;
  padding: 0 10px;
  border-radius: var(--radius-sm);
  font-size: 14px;
  text-decoration: none;
  transition: var(--transition);
}

.pagination a {
  background: var(--bg-white);
  color: var(--text);
  border: 1px solid var(--border);
}

.pagination a:hover {
  background: var(--primary-light);
  color: #fff;
  border-color: var(--primary-light);
}

.pagination .current {
  background: var(--primary);
  color: #fff;
  border: 1px solid var(--primary);
  font-weight: 700;
}

.pagination .page-dots {
  color: var(--text-lighter);
  background: none;
  border: none;
  min-width: auto;
  padding: 0 4px;
}

.pagination .page-prev,
.pagination .page-next {
  padding: 0 14px;
  font-weight: 500;
}

/* ============================================
   响应式：移动端适配
   ============================================ */
@media (max-width: 900px) {.knowledge-layout {
    flex-direction: column;
    gap: 16px;
  }

  .knowledge-sidebar {
    width: 100%;
    position: static;
    display: flex;
    gap: 12px;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    padding-bottom: 4px;
  }

  .sidebar-card {
    flex-shrink: 0;
    min-width: 140px;
    padding: 14px;
    margin-bottom: 0;
  }

  .sidebar-card:first-child {
    flex: 1;
    min-width: 200px;
  }

  .sidebar-title {
    font-size: 13px;
    margin-bottom: 8px;
    padding-bottom: 6px;
  }

  .category-link {
    padding: 7px 10px;
    gap: 6px;
  }

  .cat-icon { font-size: 15px; width: 22px; }
  .cat-name { font-size: 13px; }
  .cat-desc { display: none; }
  .cat-count { font-size: 11px; padding: 1px 6px; }

  .hot-tags {
    gap: 5px;
  }
  .tag-pill {
    padding: 4px 10px;
    font-size: 11px;
  }

  .filter-banner {
    flex-wrap: wrap;
    gap: 6px;
    padding: 10px 14px;
    font-size: 13px;
  }
}

@media (max-width: 600px) {
  .cards-grid {
    grid-template-columns: 1fr;
  }

  .category-link {
    padding: 6px 8px;
  }

  .cat-desc { display: none; }

  .pagination a, .pagination span {
    min-width: 32px;
    height: 32px;
    font-size: 13px;
  }
}

/* 2-column dropdown grid for knowledge nav */
.dropdown-grid-2 { grid-template-columns: repeat(2, 1fr) !important; gap: 24px; }
.dropdown-grid-2 .dropdown-col { min-width: 160px; }
.dropdown-grid-2 .dropdown-col h4 { font-size: 13px; margin-bottom: 10px; }
@media (max-width: 600px) {
  .dropdown-grid-2 { grid-template-columns: 1fr !important; }
}


/* ============================================
   全站搜索页样式
   ============================================ */

/* ============================================
   全站搜索页样式
   ============================================ */

.site-search-section {
  background: var(--bg);
  padding: 40px 0 80px;
}

.site-search-box {
  background: #fff;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 32px;
  margin-bottom: 36px;
}

.site-search-form {
  display: flex;
  align-items: center;
  gap: 14px;
  flex-wrap: wrap;
}

.site-search-input {
  flex: 1;
  min-width: 260px;
  padding: 16px 22px;
  font-size: 17px;
  border: 2px solid var(--border);
  border-radius: var(--radius-sm);
  outline: none;
  transition: border-color 0.2s, box-shadow 0.2s;
}

.site-search-input:focus {
  border-color: var(--primary-light);
  box-shadow: 0 0 0 4px rgba(42, 110, 176, 0.10);
}

.site-search-btn {
  padding: 16px 32px;
  font-size: 17px;
  border: none;
  border-radius: var(--radius-sm);
  background: var(--primary-light);
  color: #fff;
  cursor: pointer;
  white-space: nowrap;
  transition: background 0.2s;
}

.site-search-btn:hover {
  background: var(--primary);
}

.site-search-clear {
  color: var(--text-light);
  font-size: 15px;
  white-space: nowrap;
  padding: 10px 6px;
}

.site-search-clear:hover {
  color: var(--danger);
}

.site-search-meta,
.site-search-tips {
  margin-top: 18px;
  font-size: 15px;
  color: var(--text-light);
}

.site-search-meta strong,
.site-search-tips strong {
  color: var(--primary);
}

.kw-tag {
  display: inline-block;
  background: var(--primary-light);
  color: #fff;
  padding: 3px 12px;
  border-radius: 14px;
  font-size: 14px;
  font-weight: 500;
}

.kw-plus {
  color: var(--text-lighter);
  margin: 0 3px;
}

/* 搜索结果分栏 */
.site-search-results {
  display: flex;
  flex-direction: column;
  gap: 32px;
}

.search-section {
  background: #fff;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  overflow: hidden;
}

.search-section-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 18px 24px;
  background: linear-gradient(90deg, var(--primary), var(--primary-dark));
  color: #fff;
}

.search-section-header h2 {
  font-size: 18px;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 0;
}

.search-section-icon {
  font-size: 20px;
  line-height: 1;
}

.search-section-count {
  background: rgba(255,255,255,0.18);
  padding: 2px 10px;
  border-radius: 12px;
  font-size: 13px;
  font-weight: 500;
  margin-left: 6px;
}

.search-section-more {
  color: #fff;
  font-size: 14px;
  opacity: 0.9;
}

.search-section-more:hover {
  opacity: 1;
  text-decoration: underline;
}

.search-section-body {
  padding: 8px 0;
}

.search-result-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 16px 24px;
  border-bottom: 1px solid var(--border-light);
  color: var(--text);
  transition: background 0.15s;
}

.search-result-item:last-child {
  border-bottom: none;
}

.search-result-item:hover {
  background: var(--bg-light);
}

.search-result-main {
  flex: 1;
  min-width: 0;
}

.search-result-main h3 {
  font-size: 16px;
  font-weight: 600;
  color: var(--primary-dark);
  margin-bottom: 6px;
  line-height: 1.4;
}

.search-result-item:hover .search-result-main h3 {
  color: var(--primary-light);
}

.search-result-main p {
  font-size: 14px;
  color: var(--text-light);
  line-height: 1.6;
  margin-bottom: 8px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.search-result-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
}

.search-result-tag,
.search-result-label {
  display: inline-block;
  font-size: 12px;
  padding: 2px 8px;
  border-radius: 4px;
  white-space: nowrap;
}

.search-result-tag {
  background: rgba(42, 110, 176, 0.08);
  color: var(--primary-light);
}

.search-result-label {
  background: var(--bg-light);
  color: var(--text-light);
}

.search-result-date {
  font-size: 12px;
  color: var(--text-lighter);
}

.search-result-arrow {
  flex-shrink: 0;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--bg-light);
  color: var(--primary-light);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  transition: background 0.15s, color 0.15s;
}

.search-result-item:hover .search-result-arrow {
  background: var(--primary-light);
  color: #fff;
}

.site-search-empty {
  text-align: center;
  padding: 60px 20px;
  background: #fff;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.site-search-empty p {
  font-size: 16px;
  color: var(--text-light);
  margin-bottom: 24px;
}

/* 响应式 */
@media (max-width: 768px) {
  .site-search-box {
    padding: 20px;
  }
  .site-search-form {
    flex-direction: column;
    align-items: stretch;
  }
  .site-search-input,
  .site-search-btn,
  .site-search-clear {
    width: 100%;
    text-align: center;
  }
  .search-section-header {
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
  }
  .search-result-item {
    padding: 14px 18px;
  }
  .search-result-main h3 {
    font-size: 15px;
  }
  .search-result-arrow {
    display: none;
  }
}