/* ============================================================
   紫衡技术官网优化版 — 公共样式 common.css
   基于原站 cnsecom.com UI规范
   主色 #0C5EE3 | 深蓝面板 #074CBC | 浅蓝灰背景 #f7f9ff
   ============================================================ */

/* ========== Reset & Base ========== */
*,*::before,*::after{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth;font-size:16px}
body{font-family:"PingFang SC","Microsoft YaHei",-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;color:#333;background:#fff;overflow-x:hidden;line-height:1.6}
a{text-decoration:none;color:inherit}
img{max-width:100%;display:block}
ul,ol{list-style:none}

/* ========== CSS Variables ========== */
:root{
  --brand:#0C5EE3;
  --brand-dark:#074CBC;
  --brand-light:#3a8bf0;
  --brand-bg:#f7f9ff;
  --text-dark:#333;
  --text-body:#666;
  --text-light:#999;
  --text-faint:#bebebe;
  --white:#fff;
  --border-color:#d6d6d6;
  --border-light:#e8e8e8;
  --section-pad:80px;
  --content-width:82%;
  --radius:6px;
  --radius-lg:16px;
  --shadow:0 4px 20px rgba(0,0,0,.08);
  --shadow-lg:0 8px 40px rgba(0,0,0,.12);
  --transition:all .8s ease;
}

/* ========== Container ========== */
.container-custom{width:var(--content-width);max-width:1400px;margin:0 auto}
.section{padding:var(--section-pad) 0}
.section-bg{background:var(--brand-bg)}

/* ========== Section Title ========== */
.section-title{text-align:center;margin-bottom:60px}
.section-title h2{font-size:36px;font-weight:600;color:var(--text-dark);line-height:54px;margin-bottom:8px}
.section-title p{font-size:16px;color:var(--text-body)}
.section-title .en{font-size:14px;color:var(--brand);letter-spacing:3px;text-transform:uppercase;margin-top:6px;font-weight:500}
.section-title .divider{width:50px;height:3px;background:var(--brand);margin:0 auto 20px;border-radius:2px}

/* ========== Breadcrumb ========== */
.breadcrumb-bar{background:var(--brand-bg);padding:16px 0}
.breadcrumb-bar .container-custom{display:flex;align-items:center;gap:8px;font-size:14px;color:var(--text-light)}
.breadcrumb-bar a{color:var(--text-light);transition:color .3s}
.breadcrumb-bar a:hover{color:var(--brand)}
.breadcrumb-bar .separator{color:var(--text-faint)}
.breadcrumb-bar .current{color:var(--text-dark)}

/* ========== Page Banner (子页面) ========== */
.page-banner{position:relative;height:500px;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,var(--brand-dark),var(--brand));overflow:hidden}
.page-banner::before{content:'';position:absolute;inset:0;background:url('../images/index_banner.jpg') center/cover;opacity:.15}
@supports (background: image-set('../images/index_banner.webp' 1x)){.page-banner::before{background-image:image-set('../images/index_banner.webp' 1x,'../images/index_banner@2x.webp' 2x)}}
.page-banner .pb-content{position:relative;z-index:2;text-align:center;color:#fff;padding:0 24px}
.page-banner .pb-content h1{font-size:42px;font-weight:700;letter-spacing:4px;margin-bottom:12px;text-shadow:0 2px 10px rgba(0,0,0,.2)}
.page-banner .pb-content p{font-size:18px;color:rgba(255,255,255,.85);letter-spacing:2px}

/* ========== Navigation ========== */
.navbar-custom{position:fixed;top:0;left:0;right:0;z-index:1000;display:flex;align-items:center;justify-content:space-between;padding:8px 70px;transition:all .4s ease;background:transparent}
.navbar-custom.active{background:#fff;box-shadow:0 2px 16px rgba(0,0,0,.08)}
.navbar-custom .nav-logo{display:flex;align-items:center;gap:12px;cursor:pointer}
.navbar-custom .nav-logo .logo-text{font-size:12px;line-height:1.5;font-weight:500;color:rgba(255,255,255,.75);transition:color .4s;max-width:160px}
.navbar-custom.active .nav-logo .logo-text{color:var(--text-light)}
.navbar-custom .nav-logo .logo-icon{width:auto;height:40px;border-radius:0;background:transparent;display:flex;align-items:center;justify-content:center;flex-shrink:0;overflow:hidden;position:relative}
.navbar-custom .nav-logo .logo-icon img{max-height:40px;width:auto}
.navbar-custom .nav-logo .logo-icon .logo-dark{display:none}
.navbar-custom .nav-logo .logo-icon .logo-white{display:block}
.navbar-custom.active .nav-logo .logo-icon .logo-dark{display:block}
.navbar-custom.active .nav-logo .logo-icon .logo-white{display:none}
.navbar-custom.active .nav-logo .logo-icon{background:transparent}
.navbar-custom .nav-logo .logo-icon svg{width:24px;height:24px}

.nav-menu{display:flex;align-items:center;gap:0}
.nav-menu>li{position:relative;margin:0 15px}
.nav-menu>li>a{display:flex;align-items:center;font-size:16px;color:rgba(255,255,255,.6);padding:8px 0;border-bottom:3px solid transparent;transition:all .3s;cursor:pointer}
.navbar-custom.active .nav-menu>li>a{color:var(--text-body)}
.nav-menu>li>a:hover,.nav-menu>li.active>a{color:#fff;border-bottom-color:var(--brand)}
.navbar-custom.active .nav-menu>li>a:hover,.navbar-custom.active .nav-menu>li.active>a{color:var(--brand);border-bottom-color:var(--brand)}
.nav-menu .arrow{font-size:10px;margin-left:4px}

/* Dropdown */
.nav-dropdown{position:absolute;top:100%;left:50%;transform:translateX(-50%);min-width:220px;background:#fff;border-radius:var(--radius);box-shadow:var(--shadow-lg);padding:8px 0;opacity:0;visibility:hidden;transform:translateX(-50%) translateY(10px);transition:all .3s ease}
.nav-menu>li:hover .nav-dropdown{opacity:1;visibility:visible;transform:translateX(-50%) translateY(0)}
.nav-dropdown li a{display:block;padding:10px 20px;font-size:14px;color:var(--text-body);transition:all .3s;white-space:nowrap}
.nav-dropdown li a:hover{background:var(--brand-bg);color:var(--brand);padding-left:26px}

/* ========== Buttons ========== */
.btn-brand{display:inline-flex;align-items:center;gap:8px;padding:12px 36px;background:var(--brand);color:#fff;border-radius:40px;font-size:15px;font-weight:500;transition:all .3s;border:none;cursor:pointer}
.btn-brand:hover{background:var(--brand-dark);transform:translateY(-2px);box-shadow:0 6px 20px rgba(12,94,227,.35)}
.btn-outline-brand{display:inline-flex;align-items:center;gap:8px;padding:12px 36px;background:transparent;color:var(--brand);border:2px solid var(--brand);border-radius:40px;font-size:15px;font-weight:500;transition:all .3s;cursor:pointer}
.btn-outline-brand:hover{background:var(--brand);color:#fff;transform:translateY(-2px)}
.btn-white{display:inline-flex;align-items:center;gap:8px;padding:12px 36px;background:rgba(255,255,255,.15);color:#fff;border:2px solid rgba(255,255,255,.5);border-radius:40px;font-size:15px;font-weight:500;transition:all .3s;cursor:pointer}
.btn-white:hover{background:#fff;color:var(--brand);border-color:#fff;transform:translateY(-2px)}
.btn-accent{display:inline-flex;align-items:center;gap:8px;padding:12px 36px;background:#fff;color:var(--brand);border-radius:40px;font-size:15px;font-weight:600;transition:all .3s;cursor:pointer;border:none}
.btn-accent:hover{transform:translateY(-2px);box-shadow:0 6px 24px rgba(255,255,255,.4)}
.btn-text{display:inline-flex;align-items:center;gap:4px;color:var(--brand);font-size:14px;font-weight:500;transition:all .3s;cursor:pointer}
.btn-text:hover{gap:8px}
.btn-lg{padding:16px 48px;font-size:17px}

/* ========== Cards (Generic) ========== */
.card-base{background:#fff;border-radius:var(--radius);overflow:hidden;transition:var(--transition);border:1px solid var(--border-light)}
.card-base:hover{box-shadow:var(--shadow-lg);transform:translateY(-6px)}

/* ========== Hover-Blue Card (原站风格：hover背景变蓝) ========== */
.hover-card{position:relative;overflow:hidden;border-radius:var(--radius);background-size:cover;background-position:center;cursor:pointer;transition:var(--transition);min-height:280px;display:flex;align-items:flex-end}
.hover-card .hc-overlay{position:absolute;inset:0;background:linear-gradient(to top,rgba(0,0,0,.75),rgba(0,0,0,.1))}
.hover-card:hover .hc-overlay{background:linear-gradient(135deg,rgba(12,94,227,.92),rgba(7,76,188,.88))}
.hover-card .hc-content{position:relative;z-index:2;padding:30px 36px;width:100%;color:#fff;transition:var(--transition)}
.hover-card .hc-content h3{font-size:24px;font-weight:600;margin-bottom:0;transition:margin .4s}
.hover-card .hc-content .hc-desc{max-height:0;overflow:hidden;opacity:0;transition:all .6s ease;font-size:14px;line-height:1.8;color:rgba(255,255,255,.9)}
.hover-card:hover .hc-content .hc-desc{max-height:200px;opacity:1;margin-top:12px}
.hover-card:hover .hc-content h3{margin-bottom:4px}

/* ========== Stats ========== */
.stats-section{background:linear-gradient(135deg,var(--brand-dark),var(--brand));padding:90px 0;position:relative;overflow:hidden}
.stats-section::before{content:'';position:absolute;inset:0;background:url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" width="80" height="80"><circle cx="40" cy="40" r="1" fill="white" opacity="0.03"/></svg>') repeat}
.stats-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:30px;position:relative;z-index:2}
.stat-item{text-align:center;padding:36px 24px;background:rgba(255,255,255,.05);border-radius:var(--radius);border:1px solid rgba(255,255,255,.1);transition:all .4s}
.stat-item:hover{background:rgba(255,255,255,.1);border-color:rgba(255,255,255,.2);transform:translateY(-6px)}
.stat-item .stat-num{font-size:48px;font-weight:800;color:#fff;line-height:1;margin-bottom:10px;font-family:Arial,sans-serif}
.stat-item .stat-unit{font-size:20px;font-weight:600}
.stat-item .stat-plus{font-size:28px;font-weight:800;vertical-align:super;line-height:0;margin-left:2px}
.stat-item .stat-label{font-size:16px;color:rgba(255,255,255,.9);font-weight:500;margin-bottom:6px}
.stat-item .stat-desc{font-size:13px;color:rgba(255,255,255,.5);line-height:1.6}

/* ========== Solution Cards ========== */
.solution-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
.solution-card{background:#fff;border-radius:var(--radius);padding:40px 28px;transition:var(--transition);border:1px solid var(--border-light);position:relative;overflow:hidden;cursor:pointer;display:flex;flex-direction:column}
.solution-card .sol-card-body{display:flex;flex-direction:column;flex:1}
.solution-card .sol-target{margin-top:auto}
.solution-card::before{content:'';position:absolute;top:0;left:0;right:0;height:4px;background:var(--brand);transform:scaleX(0);transition:transform .4s ease;transform-origin:left}
.solution-card:hover{box-shadow:var(--shadow-lg);transform:translateY(-8px);border-color:transparent}
.solution-card:hover::before{transform:scaleX(1)}
.solution-card .sol-icon{width:64px;height:64px;margin:0 auto 24px;border-radius:14px;background:var(--brand-bg);display:flex;align-items:center;justify-content:center;transition:all .4s}
.solution-card:hover .sol-icon{background:var(--brand)}
.solution-card:hover .sol-icon svg{stroke:#fff}
.solution-card .sol-icon svg{stroke:var(--brand);transition:stroke .4s}
/* 配置图标：任何颜色统一渲染——平时品牌蓝，hover 纯白（filter 方案，无视内联颜色） */
.solution-card .sol-icon .cfg-icon{filter:brightness(0) saturate(100%) invert(27%) sepia(94%) saturate(3344%) hue-rotate(212deg) brightness(92%) contrast(97%);transition:filter .4s}
.solution-card:hover .sol-icon .cfg-icon{filter:brightness(0) invert(1)}
.solution-card h3{font-size:20px;font-weight:600;color:var(--text-dark);margin-bottom:12px;text-align:center}
.solution-card .sol-desc{font-size:14px;color:var(--text-body);line-height:1.7;margin-bottom:20px}
.solution-card .sol-target{padding:12px 16px;background:var(--brand-bg);border-radius:var(--radius);border-left:3px solid var(--brand)}
.solution-card .sol-target .st-label{font-size:12px;color:var(--brand);font-weight:600;margin-bottom:4px}
.solution-card .sol-target .st-text{font-size:13px;color:var(--text-body);line-height:1.5}
.solution-card .sol-num{position:absolute;top:16px;right:20px;font-size:42px;font-weight:800;color:rgba(12,94,227,.06);font-family:Arial}

/* ========== Agent Cards ========== */
.agent-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.agent-card{background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.08);border-radius:var(--radius);padding:32px 26px;transition:all .4s;position:relative;overflow:hidden}
.agent-card:hover{background:rgba(255,255,255,.08);border-color:rgba(255,255,255,.2);transform:translateY(-6px)}
.agent-card::before{content:'';position:absolute;top:0;left:0;width:3px;height:100%;background:var(--brand);opacity:0;transition:opacity .3s}
.agent-card:hover::before{opacity:1}
.agent-badge{display:inline-block;padding:4px 14px;background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.15);color:rgba(255,255,255,.7);border-radius:20px;font-size:11px;font-weight:700;letter-spacing:1px;margin-bottom:14px}
.agent-card h3{font-size:18px;font-weight:600;color:#fff;margin-bottom:12px}
.agent-card p{font-size:13px;color:rgba(255,255,255,.6);line-height:1.8}
.agent-card .agent-num{position:absolute;top:20px;right:24px;font-size:36px;font-weight:800;color:rgba(255,255,255,.04);font-family:Arial}

/* ========== Partner Logos ========== */
.partner-grid{display:flex;flex-wrap:wrap;justify-content:center;gap:16px}
.partner-item{padding:16px 32px;background:#fff;border:1px solid var(--border-light);border-radius:40px;font-size:15px;color:var(--text-body);transition:all .3s;cursor:default}
.partner-item:hover{background:var(--brand);color:#fff;border-color:var(--brand);transform:translateY(-3px);box-shadow:0 4px 16px rgba(12,94,227,.3)}

/* 合作伙伴Logo网格 */
.partner-logo-grid{display:grid;grid-template-columns:repeat(6,1fr);gap:12px}
.partner-logo-item{background:#fff;border:1px solid var(--border-light);border-radius:var(--radius);padding:12px;display:flex;align-items:center;justify-content:center;transition:all .3s;height:80px}
.partner-logo-item:hover{box-shadow:var(--shadow);transform:translateY(-3px);border-color:var(--brand)}
.partner-logo-item img{max-width:100%;max-height:50px;object-fit:contain}
.partner-logo-text{background:#fff;border:1px solid var(--border-light);border-radius:var(--radius);display:flex;align-items:center;justify-content:center;height:80px;padding:10px;font-size:13px;color:var(--text-body);text-align:center;transition:all .3s}
.partner-logo-text:hover{box-shadow:var(--shadow);transform:translateY(-3px);border-color:var(--brand)}

/* ===== 后台配置图标尺寸约束 ===== */
/* _renderIcon 输出的 svg/img 统一由容器决定尺寸，防止大图撑满背景 */
.tb-icon .cfg-icon{width:18px;height:18px}
.aac-icon .cfg-icon{width:24px;height:24px}
.sec-icon .cfg-icon{width:30px;height:30px}
.dl-icon .cfg-icon{width:24px;height:24px}
.ci-icon .cfg-icon{width:22px;height:22px}
.sdv-icon .cfg-icon{width:50px;height:50px}
.sol-icon .cfg-icon{width:28px;height:28px}
.cfg-icon{max-width:100%;max-height:100%;display:inline-block}
.tb-icon .cfg-icon,.aac-icon .cfg-icon,.sec-icon .cfg-icon,.dl-icon .cfg-icon{object-fit:contain}

/* 资质荣誉图片墙 */
.honors-gallery{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
.honor-card{background:#fff;border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);transition:all .3s;cursor:pointer}
.honor-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-lg)}
.honor-card img{width:100%;height:220px;object-fit:cover;display:block;transition:transform .4s}
.honor-card img.hc-vertical{object-position:top center}
/* 竖版证书：图片完整展示（contain），高度更高 */
.honor-card.vertical img{height:330px;object-fit:contain;background:#f7f9fc;padding:12px 8px;box-sizing:border-box}
.honor-card.vertical:hover img{transform:scale(1.03)}
.honor-card:hover img{transform:scale(1.05)}
.honor-card .hc-label{padding:14px 16px;font-size:14px;font-weight:500;color:var(--text-dark);text-align:center;border-top:1px solid var(--border-light)}

/* Standards & Software Copyright */
.honors-sub-title{display:flex;align-items:baseline;gap:16px;margin-top:48px;margin-bottom:24px}
.honors-sub-title h3{font-size:22px;font-weight:700;color:var(--text-dark);position:relative;padding-left:14px}
.honors-sub-title h3::before{content:'';position:absolute;left:0;top:50%;transform:translateY(-50%);width:4px;height:22px;background:var(--brand);border-radius:2px}
.honors-sub-title span{font-size:14px;color:var(--text-muted)}
.standards-gallery{display:grid;grid-template-columns:repeat(6,1fr);gap:16px}
.standard-card{background:#fff;border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);transition:all .3s;cursor:pointer}
.standard-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg)}
.standard-card img{width:100%;aspect-ratio:3/4;object-fit:contain;display:block;transition:transform .4s;background:#f9fafe}
.standard-card:hover img{transform:scale(1.05)}
.ruanzhu-list{display:grid;grid-template-columns:repeat(6,1fr);gap:16px}
.ruanzhu-card{background:#fff;border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);transition:all .3s;cursor:pointer}
.ruanzhu-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-lg)}
.ruanzhu-card img{width:100%;aspect-ratio:3/4;object-fit:contain;display:block;transition:transform .4s;background:#f9fafe}
.ruanzhu-card:hover img{transform:scale(1.15)}
.ruanzhu-card .rc-label{padding:14px 16px;font-size:14px;font-weight:500;color:var(--text-dark);text-align:center;border-top:1px solid var(--border-light)}

/* ========== News List (原站风格) ========== */
.news-list .news-item{display:flex;align-items:center;justify-content:space-between;padding:20px 0;border-bottom:1px solid var(--border-light);cursor:pointer;transition:all .3s}
.news-list .news-item:last-child{border-bottom:none}
.news-list .news-item:hover{padding-left:10px;background:var(--brand-bg)}
.news-list .news-item:hover .news-title{color:var(--brand)}
.news-list .news-title{flex:1;font-size:15px;color:var(--text-dark);transition:color .3s;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;margin-right:20px}
.news-list .news-date{font-size:13px;color:var(--text-light);white-space:nowrap}

/* ========== Tabs (原站风格) ========== */
.tab-bar{display:flex;gap:0;margin-bottom:40px;border-bottom:1px solid var(--border-color)}
.tab-item{padding:12px 0;margin-right:40px;font-size:18px;font-weight:600;color:var(--text-body);cursor:pointer;transition:all .3s;border-bottom:3px solid transparent;position:relative;bottom:-1px}
.tab-item.active{color:var(--brand);border-bottom-color:var(--brand)}
.tab-item:hover{color:var(--brand)}
.tab-content{display:none}
.tab-content.active{display:block}

/* ========== Qualification Cards ========== */
.qual-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:20px}
.qual-item{text-align:center;padding:28px 16px;background:#fff;border:1px solid var(--border-light);border-radius:var(--radius);transition:all .3s}
.qual-item:hover{background:var(--brand);border-color:var(--brand);transform:translateY(-4px)}
.qual-item:hover h4{color:#fff}
.qual-item:hover .qual-icon svg{stroke:#fff}
.qual-item .qual-icon{width:48px;height:48px;margin:0 auto 14px;display:flex;align-items:center;justify-content:center}
.qual-item .qual-icon svg{stroke:var(--brand);transition:stroke .3s}
.qual-item h4{font-size:14px;color:var(--text-dark);line-height:1.5;transition:color .3s}

/* ========== Contact Section ========== */
.contact-section{background:linear-gradient(135deg,var(--brand-dark),var(--brand));padding:80px 0;color:#fff}
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:center}
.contact-info h2{font-size:30px;font-weight:700;margin-bottom:24px}
.contact-info .ci-item{display:flex;align-items:center;gap:14px;margin-bottom:20px;font-size:15px;color:rgba(255,255,255,.85)}
.contact-info .ci-item .ci-icon{width:44px;height:44px;border-radius:50%;background:rgba(255,255,255,.12);display:flex;align-items:center;justify-content:center;flex-shrink:0}
.contact-form{background:#fff;border-radius:var(--radius-lg);padding:40px}
.contact-form h3{font-size:22px;font-weight:600;color:var(--text-dark);margin-bottom:8px}
.contact-form p{font-size:14px;color:var(--text-body);margin-bottom:24px}
.contact-form .form-group{margin-bottom:16px}
.contact-form .req-label{display:block;font-size:13px;font-weight:500;color:var(--text-dark);margin-bottom:5px}
.contact-form input,.contact-form select,.contact-form textarea{width:100%;padding:12px 16px;border:1px solid var(--border-color);border-radius:var(--radius);font-size:14px;outline:none;transition:border-color .3s;font-family:inherit}
.contact-form input:focus,.contact-form select:focus,.contact-form textarea:focus{border-color:var(--brand)}
.contact-form textarea{resize:vertical;min-height:80px}
.contact-form .form-btn{width:100%;padding:14px;background:var(--brand);color:#fff;border:none;border-radius:var(--radius);font-size:15px;font-weight:600;cursor:pointer;transition:all .3s}
.contact-form .form-btn:hover{background:var(--brand-dark)}

/* ========== Footer ========== */
.footer{background:var(--brand);color:rgba(255,255,255,.7);padding:80px 0 0}
.footer-content{display:flex;justify-content:space-between;gap:40px;padding-bottom:60px}
.footer-brand{flex:0 0 28%}
.footer-brand .footer-logo{margin-bottom:20px}
.footer-brand .footer-logo .logo-icon{background:transparent;margin-bottom:12px}
.footer-brand .footer-logo .logo-text{color:#fff;font-size:18px;font-weight:700;display:block}
.footer-brand .footer-slogan{font-size:14px;letter-spacing:3.2px;color:rgba(255,255,255,.85);margin-bottom:16px}
.footer-brand .footer-desc{font-size:13px;line-height:1.8;color:rgba(255,255,255,.6)}
.footer-links{flex:1;display:flex;gap:30px}
.footer-col{flex:1}
.footer-col:first-child{flex:1.8;white-space:nowrap}
.footer-col h4{color:#fff;font-size:16px;font-weight:600;margin-bottom:20px}
.footer-col ul li{margin-bottom:12px}
.footer-col ul li a{font-size:14px;color:rgba(255,255,255,.7);line-height:36px;transition:color .3s}
.footer-col ul li a:hover{color:#fff}
.footer-qr{flex:0 0 12%;text-align:center;display:flex;flex-direction:column;align-items:center}
.footer-qr .qr-img{margin-bottom:8px}
.footer-qr p{font-size:12px;color:rgba(255,255,255,.6)}
.footer-bottom{text-align:center;padding:30px 0;border-top:1px solid rgba(255,255,255,.15);font-size:14px;color:rgba(255,255,255,.6)}

/* ========== Floating Bar (原站风格) ========== */
.float-bar{position:fixed;right:20px;bottom:200px;z-index:900;display:flex;flex-direction:column;gap:12px}
.float-btn{width:48px;height:48px;border-radius:24px;background:var(--brand);display:flex;align-items:center;justify-content:center;cursor:pointer;transition:all .3s;border:none;color:#fff;position:relative}
.float-btn:hover{background:var(--brand-dark);transform:scale(1.1)}
.float-btn svg{width:22px;height:22px}
.float-btn .fb-label{position:absolute;right:58px;top:50%;transform:translateY(-50%);background:#fff;color:var(--text-dark);padding:6px 14px;border-radius:var(--radius);font-size:13px;white-space:nowrap;box-shadow:var(--shadow);opacity:0;visibility:hidden;transition:all .3s}
.float-btn:hover .fb-label{opacity:1;visibility:visible;right:62px}
.float-btn .fb-popup{position:absolute;right:58px;bottom:0;background:#fff;border-radius:var(--radius);box-shadow:var(--shadow-lg);padding:16px;min-width:200px;opacity:0;visibility:hidden;transition:all .3s}
.float-btn:hover .fb-popup{opacity:1;visibility:visible;right:62px}
.float-btn .fb-popup h5{font-size:14px;color:var(--text-dark);margin-bottom:4px}
.float-btn .fb-popup p{font-size:13px;color:var(--brand);font-weight:600}
.float-top{position:fixed;right:20px;bottom:100px;z-index:900;width:48px;height:48px;border-radius:24px;background:var(--brand);display:flex;align-items:center;justify-content:center;cursor:pointer;transition:all .3s;border:none;color:#fff;opacity:0;visibility:hidden}
.float-top.visible{opacity:1;visibility:visible}
.float-top:hover{background:var(--brand-dark);transform:scale(1.1)}

/* ========== Modal ========== */
.modal-overlay{display:none;position:fixed;inset:0;z-index:9999;background:rgba(0,0,0,.65);backdrop-filter:blur(4px);align-items:center;justify-content:center}
.modal-overlay.show{display:flex}
.modal-box{background:#fff;border-radius:var(--radius-lg);padding:40px;max-width:440px;width:90%;animation:modalIn .3s ease}
@keyframes modalIn{from{transform:scale(.9);opacity:0}to{transform:scale(1);opacity:1}}
.modal-box .modal-icon{width:60px;height:60px;margin:0 auto 20px;border-radius:50%;background:var(--brand-bg);display:flex;align-items:center;justify-content:center}
.modal-box h3{font-size:22px;font-weight:700;text-align:center;margin-bottom:8px;color:var(--text-dark)}
.modal-box .modal-desc{text-align:center;font-size:14px;color:var(--text-body);margin-bottom:24px;line-height:1.7}
.modal-box .form-group{margin-bottom:14px}
.modal-box .req-label{display:block;font-size:13px;font-weight:500;color:var(--text-dark);margin-bottom:5px}
.modal-box input,.modal-box select{width:100%;padding:12px 16px;border:1px solid var(--border-color);border-radius:var(--radius);font-size:14px;outline:none;transition:border-color .3s;font-family:inherit}
.modal-box input:focus,.modal-box select:focus{border-color:var(--brand)}
.modal-box .modal-submit{width:100%;padding:14px;background:var(--brand);color:#fff;border:none;border-radius:40px;font-size:15px;font-weight:600;cursor:pointer;transition:all .3s}
.modal-box .modal-submit:hover{background:var(--brand-dark)}
.modal-box .modal-tip{text-align:center;font-size:12px;color:var(--text-light);margin-top:12px}
.modal-close{position:absolute;top:16px;right:20px;font-size:24px;color:var(--text-light);cursor:pointer;background:none;border:none;line-height:1}

/* ========== Animations ========== */
.fade-up{opacity:0;transform:translateY(40px);transition:all .8s ease}
.fade-up.visible{opacity:1;transform:translateY(0)}
.fade-left{opacity:0;transform:translateX(-40px);transition:all .8s ease}
.fade-left.visible{opacity:1;transform:translateX(0)}
.fade-right{opacity:0;transform:translateX(40px);transition:all .8s ease}
.fade-right.visible{opacity:1;transform:translateX(0)}

/* ========== Timeline ========== */
.timeline{position:relative;padding-left:40px}
.timeline::before{content:'';position:absolute;left:12px;top:0;bottom:0;width:2px;background:linear-gradient(to bottom,var(--brand),var(--brand-light),transparent)}
.timeline-item{position:relative;padding-bottom:30px}
.timeline-item::before{content:'';position:absolute;left:-34px;top:4px;width:12px;height:12px;border-radius:50%;background:var(--brand);border:2px solid var(--brand-light);box-shadow:0 0 0 4px rgba(12,94,227,.1)}
.timeline-item .tl-year{font-size:18px;font-weight:700;color:var(--brand);margin-bottom:4px}
.timeline-item .tl-content{font-size:13px;color:var(--text-body);line-height:1.7}

/* ========== Advantage Panel (原站风格：深蓝面板) ========== */
.adv-panel{background:var(--brand-dark);padding:60px 40px;color:#fff;border-radius:var(--radius)}
.adv-panel .adv-item{margin-bottom:50px}
.adv-panel .adv-item:last-child{margin-bottom:0}
.adv-panel .adv-item h3{font-size:24px;font-weight:700;color:#fff;margin-bottom:8px}
.adv-panel .adv-item p{font-size:14px;color:rgba(255,255,255,.7);line-height:1.8}

/* ========== Responsive ========== */

/* Hamburger button - hidden on desktop */
.nav-toggle{display:none;background:none;border:none;cursor:pointer;padding:6px;z-index:1001}
.nav-toggle span{display:block;width:28px;height:3px;background:#fff;border-radius:2px;transition:all .3s;margin:5px 0}
.navbar-custom.active .nav-toggle span{background:var(--text-body)}
.nav-toggle.open span:nth-child(1){transform:translateY(8px) rotate(45deg)}
.nav-toggle.open span:nth-child(2){opacity:0}
.nav-toggle.open span:nth-child(3){transform:translateY(-8px) rotate(-45deg)}

/* Mobile menu overlay */
.mobile-menu-overlay{display:none;position:fixed;inset:0;background:rgba(10,26,46,.95);z-index:999;overflow-y:auto;padding:80px 24px 40px}
.mobile-menu-overlay.open{display:block}
.mobile-menu-overlay a{display:block;color:#fff;font-size:18px;padding:14px 0;border-bottom:1px solid rgba(255,255,255,.1);text-decoration:none}
.mobile-menu-overlay a:hover{color:var(--brand-light)}
.mobile-menu-overlay .mm-section-title{color:rgba(255,255,255,.4);font-size:12px;padding:20px 0 8px;letter-spacing:1px;text-transform:uppercase}
.mobile-menu-overlay .mm-sub a{padding:10px 0 10px 20px;font-size:15px;color:rgba(255,255,255,.7)}

@media(max-width:1200px){
  .navbar-custom{padding:8px 30px}
  .container-custom{width:90%}
}

@media(max-width:992px){
  .nav-menu{display:none}
  .nav-toggle{display:block}
  .navbar-custom{padding:8px 20px;background:#fff;box-shadow:0 2px 8px rgba(0,0,0,.08)}
  .navbar-custom .nav-logo .logo-text{font-size:11px;max-width:140px}
  .navbar-custom .nav-logo .logo-text{color:var(--text-body)}
  .navbar-custom .nav-toggle span{background:var(--text-body)}
  .solution-grid{grid-template-columns:repeat(2,1fr)}
  .stats-grid{grid-template-columns:repeat(2,1fr)}
  .agent-grid{grid-template-columns:repeat(2,1fr)}
  .qual-grid{grid-template-columns:repeat(3,1fr)}
  .contact-grid{grid-template-columns:1fr}
  .footer-content{flex-wrap:wrap}
  .footer-brand{flex:0 0 100%;margin-bottom:30px}
  .footer-links{flex-wrap:wrap;gap:20px}
  .footer-col{min-width:140px}
  .honors-gallery{grid-template-columns:repeat(3,1fr)}
  .standards-gallery{grid-template-columns:repeat(4,1fr)}
  .ruanzhu-list{grid-template-columns:repeat(4,1fr)}
  .branch-grid{grid-template-columns:repeat(2,1fr)}
  .partner-grid{justify-content:center}
  .tab-bar{overflow-x:auto;-webkit-overflow-scrolling:touch}
  .tab-bar .tab-item{white-space:nowrap;padding:12px 16px;font-size:14px}
  .news-list .news-item{flex-direction:column;gap:8px}
  .news-list .news-item .news-date{text-align:left}
  .nd-layout{grid-template-columns:1fr;gap:30px}
  .nd-sidebar{position:static!important}
  .nd-hero{height:300px}
  .nd-hero .nd-hero-content h1{font-size:24px}
  .nd-article{padding:28px}
  .nd-article .nd-stats-row{grid-template-columns:1fr}
  .fd-hero{min-height:400px}
  .fd-hero h1{font-size:26px}
  .fd-stats-banner .container-custom{grid-template-columns:repeat(2,1fr)}
  .fd-stats-banner .fd-sb-item{border-bottom:1px solid rgba(255,255,255,.1)}
  .fd-agent-grid{grid-template-columns:1fr}
  .fd-cta-section{padding:32px 24px}
  .h-timeline-track{overflow-x:auto;-webkit-overflow-scrolling:touch}
}

@media(max-width:768px){
  .section{padding:32px 0}
  .container-custom{width:94%}
  .section-title{margin-bottom:30px}
  .section-title h2{font-size:24px}
  .section-title .section-sub{font-size:14px}
  .solution-grid,.stats-grid,.agent-grid,.qual-grid{grid-template-columns:repeat(2,1fr)}
  .stat-num{font-size:36px}
  .solution-card{padding:24px 16px}
  .partner-logo-grid{grid-template-columns:repeat(3,1fr)}
  .float-bar,.float-top{display:none!important}
  .page-banner{height:300px}
  .page-banner .pb-content h1{font-size:24px;letter-spacing:1px}
  .page-banner .pb-content p{font-size:14px}
  .honors-gallery{grid-template-columns:repeat(2,1fr)}
  .standards-gallery{grid-template-columns:repeat(2,1fr)}
  .ruanzhu-list{grid-template-columns:repeat(2,1fr)}
  .branch-grid{grid-template-columns:1fr}
  .footer-content{flex-wrap:wrap;gap:24px}
  .footer-brand{margin-bottom:0}
  .footer-links{flex-wrap:wrap;gap:16px}
  .footer-col{min-width:44%}
  .footer-bottom p{font-size:12px;line-height:1.8}
  .adv-panel .adv-item h3{font-size:20px}
  .case-stats{grid-template-columns:repeat(2,1fr)!important}
  .nd-nav-bar{flex-direction:column;gap:10px;align-items:flex-start}
  .fd-stats-banner .container-custom{grid-template-columns:1fr}
  .fd-stats-banner .fd-sb-item{border-bottom:1px solid rgba(255,255,255,.1)}
  .modal-box{width:92%!important;margin:20px auto!important;padding:24px 20px!important}
  .modal-overlay{padding:0}
  .modal-overlay .modal-box{border-radius:12px}
}

@media(max-width:480px){
  .section{padding:32px 0}
  .section-title h2{font-size:20px}
  .navbar-custom{padding:6px 16px}
  .navbar-custom .nav-logo .logo-text{font-size:10px;max-width:110px}
  .navbar-custom .nav-logo .logo-icon{height:32px}
  .navbar-custom .nav-logo .logo-icon img{max-height:32px}
  .partner-logo-grid{grid-template-columns:repeat(2,1fr)}
  .page-banner{height:220px}
  .page-banner .pb-content h1{font-size:20px}
  .case-stats{grid-template-columns:repeat(2,1fr)!important}
}

/* ========== Case Card with Hover Detail ========== */
.case-card-adv{background:#fff;border-radius:var(--radius);overflow:hidden;border:1px solid var(--border-light);transition:all .4s;cursor:pointer;position:relative}
.case-card-adv:hover{box-shadow:var(--shadow-lg);transform:translateY(-6px);border-color:var(--brand)}
.case-card-adv .cca-img{aspect-ratio:16/9;display:flex;align-items:center;justify-content:center;position:relative;overflow:hidden}
.case-card-adv .cca-img .cca-img-text{font-size:36px;font-weight:800;color:rgba(255,255,255,.15);font-family:Arial}
.case-card-adv .cca-img .cca-img-overlay{position:absolute;inset:0;background:linear-gradient(135deg,rgba(7,76,188,.5),rgba(12,94,227,.3));display:flex;align-items:center;justify-content:center}
.case-card-adv .cca-img .cca-img-overlay .cca-img-text{color:rgba(255,255,255,.6)}
.case-card-adv .cca-body{padding:20px}
.case-card-adv .cca-title-row{display:flex;align-items:baseline;gap:8px;flex-wrap:wrap;margin-bottom:10px}
.case-card-adv .cca-tag{display:inline-block;padding:2px 10px;background:var(--brand-bg);color:var(--brand);border-radius:20px;font-size:11px;flex-shrink:0;line-height:18px}
.case-card-adv .cca-title-row h3{font-size:16px;font-weight:600;color:var(--text-dark);margin:0;flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.case-card-adv .cca-summary{font-size:13px;color:var(--text-body);line-height:1.7}
.case-card-adv .cca-summary .cca-row{display:flex;gap:8px;margin-bottom:6px;align-items:flex-start}
.case-card-adv .cca-summary .cca-label{flex-shrink:0;font-weight:600;color:var(--brand);min-width:70px;font-size:12px}
.case-card-adv .cca-summary .cca-val{flex:1;font-size:12px;color:var(--text-body)}
.case-card-adv .cca-detail{max-height:0;overflow:hidden;opacity:0;transition:all .5s ease;font-size:13px;color:var(--text-body);line-height:1.8}
.case-card-adv:hover .cca-detail{max-height:500px;opacity:1;margin-top:12px;padding-top:12px;border-top:1px solid var(--border-light)}
.case-card-adv .cca-detail h4{font-size:14px;font-weight:600;color:var(--brand);margin-bottom:6px;margin-top:10px}
.case-card-adv .cca-detail h4:first-child{margin-top:0}
.case-card-adv .cca-cta{margin-top:14px;padding-top:14px;border-top:1px solid var(--border-light);display:flex;justify-content:space-between;align-items:center}
.case-card-adv .cca-cta-text{font-size:13px;color:var(--brand);font-weight:500}
.case-card-adv .cca-cta-arrow{font-size:16px;color:var(--brand)}

/* ========== Pagination ========== */
.pagination{display:flex;justify-content:center;gap:8px;margin-top:40px}
.pagination .pg-btn{min-width:40px;height:40px;padding:0 12px;border-radius:var(--radius);border:1px solid var(--border-color);background:#fff;display:flex;align-items:center;justify-content:center;font-size:14px;cursor:pointer;transition:all .3s;color:var(--text-body)}
.pagination .pg-btn.active{background:var(--brand);color:#fff;border-color:var(--brand)}
.pagination .pg-btn:hover{border-color:var(--brand);color:var(--brand)}

/* ========== Rich Text Content (wangEditor output) ========== */
/* 用于 .nd-body（新闻文章）和 .cca-detail（案例详情）中的富文本内容 */
.nd-body p[style*="text-align:center"],
.cca-detail p[style*="text-align:center"]{text-align:center}
.nd-body p[style*="text-align:right"],
.cca-detail p[style*="text-align:right"]{text-align:right}
.nd-body img,.cca-detail img{max-width:100%;border-radius:8px;margin:12px 0}
.nd-body img[style*="width:50%"],.cca-detail img[style*="width: 50%"]{display:block;margin-left:auto;margin-right:auto;width:50%!important}
.nd-body img[style*="width:30%"],.cca-detail img[style*="width: 30%"]{display:block;margin-left:auto;margin-right:auto;width:30%!important}
.nd-body img[style*="width:80%"],.cca-detail img[style*="width: 80%"]{display:block;margin-left:auto;margin-right:auto;width:80%!important}
/* 图片居中：wangEditor 用 <p style="text-align:center"> 包裹 img */
.nd-body p img,.cca-detail p img{margin:12px auto}
.nd-body p:first-child img,.cca-detail p:first-child img{margin-top:0}
/* 一行多张图片 */
.nd-body p img + img,.cca-detail p img + img{margin-left:8px}
/* figure 容器 */
.nd-body figure,.cca-detail figure{margin:16px 0;text-align:center}
.nd-body figcaption,.cca-detail figcaption{font-size:12px;color:var(--text-light);text-align:center;margin-top:4px}
/* 表格 */
.nd-body table,.cca-detail table{width:100%;border-collapse:collapse;margin:16px 0;font-size:14px}
.nd-body table td,.nd-body table th,.cca-detail table td,.cca-detail table th{border:1px solid var(--border-color);padding:8px 12px}
.nd-body table th,.cca-detail table th{background:var(--brand-bg);color:var(--text-dark);font-weight:600}
/* 引用 */
.nd-body blockquote,.cca-detail blockquote{margin:16px 0;padding:12px 20px;border-left:4px solid var(--brand);background:var(--brand-bg);border-radius:0 var(--radius) var(--radius) 0;color:var(--text-body);font-size:14px;line-height:1.8}
/* 列表 */
.nd-body ul,.nd-body ol,.cca-detail ul,.cca-detail ol{margin:12px 0;padding-left:24px}
.nd-body ul li,.nd-body ol li,.cca-detail ul li,.cca-detail ol li{margin-bottom:6px;font-size:14px;line-height:1.8}
/* 标题 */
.nd-body h1,.nd-body h2,.nd-body h3,.cca-detail h1,.cca-detail h2,.cca-detail h3{font-weight:600;color:var(--text-dark);margin:20px 0 10px}
.nd-body h1{font-size:22px}.nd-body h2{font-size:18px}.nd-body h3{font-size:16px}
.cca-detail h1{font-size:16px}.cca-detail h2{font-size:15px}.cca-detail h3{font-size:14px}
/* 行内代码 */
.nd-body code,.cca-detail code{background:#f5f5f5;padding:2px 6px;border-radius:4px;font-size:13px;font-family:monospace}

/* ========== News Detail Modal ========== */
.news-detail-overlay{display:none;position:fixed;inset:0;z-index:9999;background:rgba(0,0,0,.65);backdrop-filter:blur(4px);align-items:center;justify-content:center;overflow-y:auto;padding:40px 20px}
.news-detail-overlay.show{display:flex}
.news-detail-box{background:#fff;border-radius:var(--radius-lg);max-width:800px;width:100%;padding:50px;position:relative;animation:modalIn .3s ease}
.news-detail-box .nd-close{position:absolute;top:16px;right:20px;font-size:28px;color:var(--text-light);cursor:pointer;background:none;border:none;line-height:1;z-index:2}
.news-detail-box .nd-tag{display:inline-block;padding:4px 14px;background:var(--brand-bg);color:var(--brand);border-radius:20px;font-size:12px;margin-bottom:16px}
.news-detail-box .nd-date{font-size:13px;color:var(--text-light);margin-bottom:20px}
.news-detail-box h2{font-size:24px;font-weight:700;color:var(--text-dark);margin-bottom:20px;line-height:1.4}
.news-detail-box .nd-body{font-size:15px;color:var(--text-body);line-height:2}
.news-detail-box .nd-body p{margin-bottom:16px}

/* ========== Horizontal Timeline (原站风格) ========== */
.h-timeline{position:relative;padding:40px 0;overflow:hidden}
.h-timeline::before{content:'';position:absolute;left:0;right:0;top:50%;height:2px;background:linear-gradient(90deg,var(--brand),var(--brand-light),var(--brand))}
.h-timeline-track{display:flex;justify-content:space-between;align-items:center;position:relative;min-height:300px}
.h-timeline-item{flex:1;text-align:center;position:relative;z-index:2}
.h-timeline-item .hti-dot{width:16px;height:16px;border-radius:50%;background:var(--brand);border:3px solid #fff;box-shadow:0 0 0 4px rgba(12,94,227,.15);margin:0 auto 12px;position:relative;z-index:2}
.h-timeline-item .hti-year{font-size:18px;font-weight:700;color:var(--brand);margin-bottom:8px}
.h-timeline-item .hti-content{font-size:13px;color:var(--text-body);line-height:1.6;padding:0 8px}
.h-timeline-item.top{display:flex;flex-direction:column-reverse}
.h-timeline-item.top .hti-dot{margin:12px auto 0}
.h-timeline-item.top .hti-content{margin-bottom:12px}
.h-timeline-item:not(.top) .hti-content{margin-top:12px}

/* ========== Branch Offices ========== */
.branch-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:20px}
.branch-item{padding:16px;background:#fff;border-radius:var(--radius);border:1px solid var(--border-light);text-align:center;font-size:14px;color:var(--text-dark);transition:all .3s}
.branch-item:hover{background:var(--brand);color:#fff;border-color:var(--brand);transform:translateY(-3px)}

/* ========== News Detail Page ========== */
.nd-hero{position:relative;height:420px;display:flex;align-items:center;justify-content:center;overflow:hidden}
.nd-hero .nd-hero-bg{position:absolute;inset:0;background-size:cover;background-position:center}
.nd-hero .nd-hero-overlay{position:absolute;inset:0;background:linear-gradient(135deg,rgba(7,76,188,.88),rgba(12,94,227,.82))}
.nd-hero .nd-hero-content{position:relative;z-index:2;text-align:center;color:#fff;padding:0 24px;max-width:800px}
.nd-hero .nd-hero-content .nd-cat-badge{display:inline-block;padding:6px 20px;background:rgba(255,255,255,.15);border:1px solid rgba(255,255,255,.3);border-radius:30px;font-size:13px;letter-spacing:1px;margin-bottom:20px;backdrop-filter:blur(6px)}
.nd-hero .nd-hero-content h1{font-size:34px;font-weight:700;line-height:1.4;text-shadow:0 2px 10px rgba(0,0,0,.2);margin-bottom:16px}
.nd-hero .nd-hero-content .nd-hero-meta{display:flex;align-items:center;justify-content:center;gap:20px;font-size:14px;color:rgba(255,255,255,.75)}
.nd-hero .nd-hero-content .nd-hero-meta span{display:flex;align-items:center;gap:6px}

.nd-layout{display:grid;grid-template-columns:1fr 320px;gap:40px;align-items:start}
.nd-article{background:#fff;border-radius:var(--radius-lg);padding:48px;box-shadow:var(--shadow);border:1px solid var(--border-light)}
.nd-article .nd-lead{font-size:17px;color:var(--text-dark);line-height:1.9;font-weight:500;padding:20px 24px;background:var(--brand-bg);border-left:4px solid var(--brand);border-radius:0 var(--radius) var(--radius) 0;margin-bottom:32px}
.nd-article .nd-section{margin-bottom:36px}
.nd-article .nd-section h2{font-size:22px;font-weight:700;color:var(--text-dark);margin-bottom:16px;padding-left:14px;border-left:4px solid var(--brand);line-height:1.4}
.nd-article .nd-section h3{font-size:17px;font-weight:600;color:var(--text-dark);margin-bottom:12px;margin-top:8px}
.nd-article .nd-section p{font-size:15px;color:var(--text-body);line-height:2;margin-bottom:14px}
.nd-article .nd-figure{margin:28px 0;border-radius:var(--radius);overflow:hidden}
.nd-article .nd-figure .nd-fig-img{width:100%;height:320px;display:flex;align-items:center;justify-content:center;font-size:36px;font-weight:800;color:rgba(255,255,255,.2);font-family:Arial}
.nd-article .nd-figure.nd-fig-wide .nd-fig-img{height:400px}
.nd-article .nd-figure .nd-figcaption{padding:12px 16px;font-size:13px;color:var(--text-light);text-align:center;background:var(--brand-bg);border-radius:0 0 var(--radius) var(--radius)}
.nd-article .nd-quote{margin:28px 0;padding:28px 32px;background:linear-gradient(135deg,var(--brand-bg),#eef3ff);border-radius:var(--radius);position:relative}
.nd-article .nd-quote::before{content:'\201C';position:absolute;top:8px;left:20px;font-size:60px;color:var(--brand);opacity:.2;font-family:Georgia,serif;line-height:1}
.nd-article .nd-quote p{font-size:16px;color:var(--text-dark);line-height:1.8;font-style:italic;margin:0;font-weight:500}
.nd-article .nd-quote .nd-quote-author{display:block;margin-top:12px;font-size:13px;color:var(--brand);font-weight:600;font-style:normal}
.nd-article .nd-stats-row{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin:28px 0}
.nd-article .nd-stat-mini{text-align:center;padding:24px 16px;background:var(--brand-bg);border-radius:var(--radius);transition:all .3s}
.nd-article .nd-stat-mini:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
.nd-article .nd-stat-mini .nd-sm-num{font-size:32px;font-weight:800;color:var(--brand);line-height:1;margin-bottom:8px;font-family:Arial}
.nd-article .nd-stat-mini .nd-sm-label{font-size:13px;color:var(--text-body)}
.nd-article .nd-list{margin:16px 0;padding:0;list-style:none}
.nd-article .nd-list li{position:relative;padding:8px 0 8px 28px;font-size:15px;color:var(--text-body);line-height:1.8}
.nd-article .nd-list li::before{content:'';position:absolute;left:0;top:16px;width:8px;height:8px;border-radius:50%;background:var(--brand)}
.nd-article .nd-tags{display:flex;flex-wrap:wrap;gap:8px;padding-top:24px;margin-top:32px;border-top:1px solid var(--border-light)}
.nd-article .nd-tags .nd-tag-label{font-size:14px;font-weight:600;color:var(--text-dark);margin-right:4px;line-height:30px}
.nd-article .nd-tags .nd-tag{padding:4px 14px;background:var(--brand-bg);color:var(--brand);border-radius:20px;font-size:12px;transition:all .3s;cursor:pointer;line-height:22px}
.nd-article .nd-tags .nd-tag:hover{background:var(--brand);color:#fff}
.nd-article .nd-share{display:flex;align-items:center;gap:12px;padding-top:20px;margin-top:24px;border-top:1px solid var(--border-light)}
.nd-article .nd-share .nd-share-label{font-size:14px;color:var(--text-body)}
.nd-article .nd-share .nd-share-btn{width:36px;height:36px;border-radius:50%;display:flex;align-items:center;justify-content:center;cursor:pointer;transition:all .3s;color:#fff}
.nd-article .nd-share .nd-share-btn.nd-share-wx{background:#07c160}
.nd-article .nd-share .nd-share-btn.nd-share-link{background:var(--brand)}
.nd-article .nd-share .nd-share-btn:hover{transform:scale(1.1)}

.nd-sidebar{position:sticky;top:100px;display:flex;flex-direction:column;gap:20px}
.nd-side-block{background:#fff;border-radius:var(--radius);border:1px solid var(--border-light);overflow:hidden}
.nd-side-block .nd-sb-head{padding:16px 20px;font-size:15px;font-weight:700;color:var(--text-dark);border-bottom:1px solid var(--border-light);background:var(--brand-bg);display:flex;align-items:center;gap:8px}
.nd-side-block .nd-sb-head::before{content:'';width:4px;height:16px;background:var(--brand);border-radius:2px;display:inline-block}
.nd-related-item{display:flex;gap:12px;padding:14px 20px;cursor:pointer;transition:all .3s;border-bottom:1px solid var(--border-light)}
.nd-related-item:last-child{border-bottom:none}
.nd-related-item:hover{background:var(--brand-bg)}
.nd-related-item .nd-ri-num{flex-shrink:0;width:24px;height:24px;border-radius:50%;background:var(--brand-bg);color:var(--brand);font-size:12px;font-weight:700;display:flex;align-items:center;justify-content:center}
.nd-related-item .nd-ri-text{font-size:13px;color:var(--text-body);line-height:1.6;transition:color .3s}
.nd-related-item:hover .nd-ri-text{color:var(--brand)}
.nd-side-cta{background:linear-gradient(135deg,var(--brand-dark),var(--brand));border-radius:var(--radius);padding:28px;color:#fff;text-align:center}
.nd-side-cta h4{font-size:17px;font-weight:600;margin-bottom:8px}
.nd-side-cta p{font-size:13px;color:rgba(255,255,255,.7);line-height:1.7;margin-bottom:16px}
.nd-side-cta .nd-cta-btn{display:inline-block;padding:10px 28px;background:#fff;color:var(--brand);border-radius:30px;font-size:13px;font-weight:600;transition:all .3s}
.nd-side-cta .nd-cta-btn:hover{transform:translateY(-2px);box-shadow:0 6px 20px rgba(0,0,0,.2)}

.nd-nav-bar{display:flex;justify-content:space-between;gap:20px;margin-top:40px;padding-top:32px;border-top:1px solid var(--border-light)}
.nd-nav-bar .nd-nav-item{flex:1;padding:20px 24px;background:#fff;border-radius:var(--radius);border:1px solid var(--border-light);transition:all .3s;cursor:pointer}
.nd-nav-bar .nd-nav-item:hover{border-color:var(--brand);box-shadow:var(--shadow);transform:translateY(-2px)}
.nd-nav-bar .nd-nav-label{font-size:12px;color:var(--text-light);margin-bottom:4px}
.nd-nav-bar .nd-nav-title{font-size:14px;color:var(--text-dark);font-weight:500}
.nd-nav-bar .nd-nav-item:hover .nd-nav-title{color:var(--brand)}
.nd-nav-bar .nd-nav-prev{text-align:left}
.nd-nav-bar .nd-nav-next{text-align:right}

/* ========== Featured Detail Page (主推新闻详情) ========== */
.fd-hero{position:relative;min-height:520px;display:flex;align-items:center;overflow:hidden}
.fd-hero .fd-hero-bg{position:absolute;inset:0;background-size:cover;background-position:center}
.fd-hero .fd-hero-overlay{position:absolute;inset:0;background:linear-gradient(135deg,rgba(7,76,188,.92),rgba(12,94,227,.85))}
.fd-hero .fd-hero-pattern{position:absolute;inset:0;background-image:radial-gradient(circle at 20% 50%,rgba(255,255,255,.06) 1px,transparent 1px),radial-gradient(circle at 80% 30%,rgba(255,255,255,.04) 1px,transparent 1px);background-size:60px 60px,40px 40px}
.fd-hero .fd-hero-content{position:relative;z-index:2;color:#fff;padding:120px 0 60px;width:100%}
.fd-hero .fd-hero-content .container-custom{display:flex;flex-direction:column;align-items:center;text-align:center}
.fd-hero .fd-badge{display:inline-flex;align-items:center;gap:8px;padding:8px 24px;background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.25);border-radius:30px;font-size:13px;letter-spacing:2px;margin-bottom:24px;backdrop-filter:blur(8px)}
.fd-hero .fd-badge .fd-badge-dot{width:8px;height:8px;border-radius:50%;background:#4ade80;animation:pulse 2s infinite}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:.4}}
.fd-hero h1{font-size:40px;font-weight:700;line-height:1.4;max-width:900px;margin-bottom:20px;text-shadow:0 2px 20px rgba(0,0,0,.2)}
.fd-hero .fd-hero-sub{font-size:17px;color:rgba(255,255,255,.8);max-width:700px;line-height:1.8;margin-bottom:28px}
.fd-hero .fd-hero-meta{display:flex;align-items:center;gap:30px;font-size:14px;color:rgba(255,255,255,.65)}
.fd-hero .fd-hero-meta span{display:flex;align-items:center;gap:6px}

.fd-stats-banner{background:linear-gradient(135deg,var(--brand-dark),var(--brand));padding:0;margin-top:-40px;position:relative;z-index:10}
.fd-stats-banner .container-custom{display:grid;grid-template-columns:repeat(4,1fr);gap:0}
.fd-stats-banner .fd-sb-item{padding:36px 24px;text-align:center;border-right:1px solid rgba(255,255,255,.1);color:#fff}
.fd-stats-banner .fd-sb-item:last-child{border-right:none}
.fd-stats-banner .fd-sb-num{font-size:36px;font-weight:800;line-height:1;margin-bottom:8px;font-family:Arial}
.fd-stats-banner .fd-sb-label{font-size:14px;color:rgba(255,255,255,.7)}

.fd-section-title{display:flex;align-items:center;gap:16px;margin-bottom:24px}
.fd-section-title .fd-st-icon{width:36px;height:36px;flex-shrink:0;border-radius:10px;background:var(--brand);display:flex;align-items:center;justify-content:center}
.fd-section-title .fd-st-icon svg{stroke:#fff}
.fd-section-title h2{font-size:24px;font-weight:700;color:var(--text-dark)}

.fd-agent-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin:32px 0}
.fd-agent-card{background:#fff;border-radius:var(--radius);padding:28px 24px;border:1px solid var(--border-light);transition:all .4s;position:relative;overflow:hidden}
.fd-agent-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-lg);border-color:var(--brand)}
.fd-agent-card .fd-ac-num{position:absolute;top:16px;right:20px;font-size:42px;font-weight:800;color:rgba(12,94,227,.06);font-family:Arial}
.fd-agent-card .fd-ac-icon{width:48px;height:48px;border-radius:12px;background:var(--brand-bg);display:flex;align-items:center;justify-content:center;margin-bottom:16px;transition:all .4s}
.fd-agent-card:hover .fd-ac-icon{background:var(--brand)}
.fd-agent-card:hover .fd-ac-icon svg{stroke:#fff}
.fd-agent-card .fd-ac-icon svg{stroke:var(--brand);transition:stroke .4s}
.fd-agent-card h3{font-size:16px;font-weight:600;color:var(--text-dark);margin-bottom:10px}
.fd-agent-card p{font-size:13px;color:var(--text-body);line-height:1.7}

.fd-timeline{position:relative;padding-left:40px;margin:32px 0}
.fd-timeline::before{content:'';position:absolute;left:12px;top:0;bottom:0;width:2px;background:linear-gradient(to bottom,var(--brand),var(--brand-light),transparent)}
.fd-tl-item{position:relative;padding-bottom:28px}
.fd-tl-item::before{content:'';position:absolute;left:-34px;top:4px;width:12px;height:12px;border-radius:50%;background:var(--brand);border:2px solid var(--brand-light);box-shadow:0 0 0 4px rgba(12,94,227,.1)}
.fd-tl-item .fd-tl-year{font-size:16px;font-weight:700;color:var(--brand);margin-bottom:4px}
.fd-tl-item .fd-tl-content{font-size:14px;color:var(--text-body);line-height:1.7}

.fd-cta-section{background:linear-gradient(135deg,var(--brand-dark),var(--brand));border-radius:var(--radius-lg);padding:48px;text-align:center;color:#fff;margin:40px 0}
.fd-cta-section h2{font-size:26px;font-weight:700;margin-bottom:12px}
.fd-cta-section p{font-size:15px;color:rgba(255,255,255,.75);line-height:1.8;margin-bottom:24px;max-width:600px;margin-left:auto;margin-right:auto}
.fd-cta-section .fd-cta-btns{display:flex;justify-content:center;gap:16px;flex-wrap:wrap}
.fd-cta-section .fd-cta-btn-primary{display:inline-flex;align-items:center;gap:8px;padding:14px 36px;background:#fff;color:var(--brand);border-radius:40px;font-size:15px;font-weight:600;transition:all .3s;border:none;cursor:pointer}
.fd-cta-section .fd-cta-btn-primary:hover{transform:translateY(-2px);box-shadow:0 6px 24px rgba(255,255,255,.3)}
.fd-cta-section .fd-cta-btn-outline{display:inline-flex;align-items:center;gap:8px;padding:14px 36px;background:transparent;color:#fff;border:2px solid rgba(255,255,255,.4);border-radius:40px;font-size:15px;font-weight:500;transition:all .3s;cursor:pointer}
.fd-cta-section .fd-cta-btn-outline:hover{background:rgba(255,255,255,.1);border-color:#fff}

@media(max-width:992px){
  .fd-hero{min-height:400px}
  .fd-hero h1{font-size:26px}
  .fd-stats-banner .container-custom{grid-template-columns:repeat(2,1fr)}
  .fd-stats-banner .fd-sb-item{border-bottom:1px solid rgba(255,255,255,.1)}
  .fd-agent-grid{grid-template-columns:1fr}
  .fd-cta-section{padding:32px 24px}
}

@media(max-width:992px){
  .nd-layout{grid-template-columns:1fr}
  .nd-sidebar{position:static}
  .nd-hero{height:300px}
  .nd-hero .nd-hero-content h1{font-size:24px}
  .nd-article{padding:28px}
  .nd-article .nd-stats-row{grid-template-columns:1fr}
}