/* Page Hero */  
.page-hero{padding:calc(var(--header-h) + 72px) 0 56px;background:linear-gradient(135deg,#F5F9FF 0%,#EAF4FF 100%);position:relative;overflow:hidden;text-align:center}  
.page-hero::before{content:'';position:absolute;top:-200px;right:-200px;width:500px;height:500px;background:radial-gradient(circle,rgba(26,111,219,.08) 0%,transparent 70%);border-radius:50%}  
.page-hero::after{content:'';position:absolute;bottom:-150px;left:-150px;width:400px;height:400px;background:radial-gradient(circle,rgba(0,184,148,.08) 0%,transparent 70%);border-radius:50%}  
.page-hero-inner{position:relative;z-index:1;max-width:820px;margin:0 auto}  
.breadcrumb{display:flex;justify-content:center;align-items:center;gap:8px;font-size:13px;margin-bottom:20px;flex-wrap:wrap}  
.breadcrumb a{color:var(--text-light)}  
.breadcrumb a:hover{color:var(--primary)}  
.breadcrumb .sep{color:#B5BFCC}  
.breadcrumb .current{color:var(--dark);font-weight:500}  
.page-hero-tag{display:inline-block;padding:6px 16px;background:#fff;color:var(--primary);font-size:14px;font-weight:500;border-radius:20px;margin-bottom:20px;box-shadow:var(--shadow-sm)}  
.page-hero h1{font-size:42px;font-weight:800;line-height:1.25;color:var(--dark);margin-bottom:18px}  
.page-hero h1 .highlight{background:linear-gradient(120deg,var(--primary),var(--accent));-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}  
.page-hero p{font-size:17px;color:var(--text-light);line-height:1.7}  
  
/* Nav active 态（about 页独有） */  
.nav-link.active{color:var(--primary)}  
.nav-link.active::after{transform:scaleX(1)}  
  
/* 公司介绍 */  
.intro-grid{display:grid;grid-template-columns:1.1fr 1fr;gap:56px;align-items:center}  
.intro-text .intro-tag{display:inline-block;padding:5px 14px;background:var(--primary-light);color:var(--primary);font-size:13px;font-weight:500;border-radius:20px;margin-bottom:18px}  
.intro-text h2{font-size:32px;font-weight:700;color:var(--dark);line-height:1.3;margin-bottom:20px}  
.intro-text h2 .highlight{background:linear-gradient(120deg,var(--primary),var(--accent));-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}  
.intro-text p{font-size:15.5px;color:var(--text);line-height:1.85;margin-bottom:16px}  
.intro-text p:last-of-type{margin-bottom:28px}  
.intro-text strong{color:var(--dark);font-weight:600}  
.intro-actions{display:flex;gap:14px;flex-wrap:wrap}  
  
.intro-card{background:#fff;border-radius:var(--radius-lg);padding:36px;box-shadow:var(--shadow-md);position:relative;overflow:hidden}  
.intro-card::before{content:'';position:absolute;top:0;right:0;width:200px;height:200px;background:radial-gradient(circle,rgba(26,111,219,.08) 0%,transparent 70%);border-radius:50%;transform:translate(40%,-40%)}  
.intro-card-header{display:flex;align-items:center;gap:12px;padding-bottom:20px;border-bottom:1px solid var(--border);margin-bottom:20px;position:relative;z-index:1}  
.intro-card-header .intro-dot{width:10px;height:10px;border-radius:50%;background:var(--accent);box-shadow:0 0 0 4px rgba(0,184,148,.15)}  
.intro-card-header h3{font-size:16px;font-weight:600;color:var(--dark)}  
.highlight-list{display:flex;flex-direction:column;gap:16px;position:relative;z-index:1}  
.highlight-item{display:flex;gap:14px;align-items:flex-start}  
.highlight-ico{width:40px;height:40px;background:var(--primary-light);color:var(--primary);border-radius:10px;display:flex;align-items:center;justify-content:center;flex-shrink:0}  
.highlight-item:nth-child(2) .highlight-ico{background:rgba(0,184,148,.12);color:var(--accent-dark)}  
.highlight-item:nth-child(3) .highlight-ico{background:#FFF4E5;color:#F39C12}  
.highlight-item:nth-child(4) .highlight-ico{background:#F3ECFF;color:#8E5AEB}  
.highlight-item:nth-child(5) .highlight-ico{background:#E0F6F4;color:#1ABC9C}  
.highlight-body{flex:1}  
.highlight-label{font-size:13px;color:var(--text-light);margin-bottom:3px}  
.highlight-value{font-size:15px;font-weight:600;color:var(--dark);line-height:1.5}  
  
/* 行业积累 Heritage */  
.heritage-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}  
.heritage-card{background:#fff;border:1px solid var(--border);border-radius:var(--radius-lg);padding:32px 28px;transition:var(--transition);position:relative;overflow:hidden}  
.heritage-card::before{content:'';position:absolute;top:0;left:0;width:100%;height:3px;background:linear-gradient(90deg,var(--primary),var(--accent));transform:scaleX(0);transform-origin:left;transition:var(--transition)}  
.heritage-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-md);border-color:transparent}  
.heritage-card:hover::before{transform:scaleX(1)}  
.heritage-icon{width:52px;height:52px;border-radius:14px;display:flex;align-items:center;justify-content:center;margin-bottom:18px;background:linear-gradient(135deg,var(--primary-light),#F0F9FF);color:var(--primary);transition:var(--transition)}  
.heritage-card:nth-child(2) .heritage-icon{background:linear-gradient(135deg,rgba(0,184,148,.15),rgba(0,184,148,.05));color:var(--accent-dark)}  
.heritage-card:nth-child(3) .heritage-icon{background:linear-gradient(135deg,#FFF4E5,#FFF9F0);color:#F39C12}  
.heritage-card:nth-child(4) .heritage-icon{background:linear-gradient(135deg,#F3ECFF,#F9F5FF);color:#8E5AEB}  
.heritage-card:nth-child(5) .heritage-icon{background:linear-gradient(135deg,#FFE9EC,#FFF5F6);color:#E74C3C}  
.heritage-card:nth-child(6) .heritage-icon{background:linear-gradient(135deg,#E0F6F4,#EDF9F7);color:#1ABC9C}  
.heritage-card:hover .heritage-icon{transform:scale(1.08) rotate(-5deg)}  
.heritage-title{font-size:18px;font-weight:700;color:var(--dark);margin-bottom:10px;line-height:1.4}  
.heritage-desc{font-size:14.5px;color:var(--text-light);line-height:1.75}  
.heritage-desc strong{color:var(--text);font-weight:600}  
  
/* Commitments 服务承诺 */  
.commit-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:24px}  
.commit-card{background:#fff;border-radius:var(--radius-md);padding:32px;display:flex;gap:20px;align-items:flex-start;transition:var(--transition);border:1px solid var(--border)}  
.commit-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-md);border-color:transparent}  
.commit-ico{width:52px;height:52px;flex-shrink:0;border-radius:14px;background:linear-gradient(135deg,var(--primary),var(--accent));color:#fff;display:flex;align-items:center;justify-content:center;transition:var(--transition)}  
.commit-card:nth-child(2) .commit-ico{background:linear-gradient(135deg,var(--accent),var(--accent-dark))}  
.commit-card:nth-child(3) .commit-ico{background:linear-gradient(135deg,#F39C12,#E67E22)}  
.commit-card:nth-child(4) .commit-ico{background:linear-gradient(135deg,#8E5AEB,#6B4CE6)}  
.commit-body{flex:1}  
.commit-title{font-size:18px;font-weight:700;color:var(--dark);margin-bottom:8px;display:flex;align-items:center;gap:10px}  
.commit-title::after{content:'';flex:1;height:1px;background:linear-gradient(90deg,var(--border),transparent)}  
.commit-desc{font-size:14.5px;color:var(--text-light);line-height:1.75}  
.commit-desc strong{color:var(--text);font-weight:600}  
  
/* Partner 生态合作 */  
.partner-wrap{background:linear-gradient(135deg,var(--primary) 0%,#1859B6 50%,var(--accent-dark) 100%);border-radius:var(--radius-lg);padding:56px 48px;color:#fff;position:relative;overflow:hidden}  
.partner-wrap::before{content:'';position:absolute;top:-100px;right:-80px;width:320px;height:320px;background:radial-gradient(circle,rgba(255,255,255,.1) 0%,transparent 70%);border-radius:50%}  
.partner-wrap::after{content:'';position:absolute;bottom:-100px;left:-80px;width:320px;height:320px;background:radial-gradient(circle,rgba(255,255,255,.08) 0%,transparent 70%);border-radius:50%}  
.partner-inner{position:relative;z-index:1;display:grid;grid-template-columns:1.3fr 1fr;gap:48px;align-items:center}  
.partner-label{display:inline-block;padding:5px 14px;background:rgba(255,255,255,.18);font-size:13px;font-weight:500;border-radius:20px;margin-bottom:18px;backdrop-filter:blur(4px);-webkit-backdrop-filter:blur(4px)}  
.partner-title{font-size:30px;font-weight:700;line-height:1.3;margin-bottom:18px}  
.partner-desc{font-size:15.5px;opacity:.92;line-height:1.8;margin-bottom:28px}  
.partner-tags{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:32px}  
.partner-tag{padding:7px 14px;background:rgba(255,255,255,.15);border:1px solid rgba(255,255,255,.25);border-radius:var(--radius-sm);font-size:13.5px;backdrop-filter:blur(4px);-webkit-backdrop-filter:blur(4px)}  
.partner-actions{display:flex;gap:14px;flex-wrap:wrap}  
.partner-visual{display:flex;flex-direction:column;gap:14px;align-items:flex-end}  
.partner-card-mini{background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.2);border-radius:var(--radius-md);padding:16px 20px;display:flex;align-items:center;gap:12px;backdrop-filter:blur(6px);-webkit-backdrop-filter:blur(6px);width:100%;max-width:300px;transition:var(--transition)}  
.partner-card-mini:hover{background:rgba(255,255,255,.2);transform:translateX(-6px)}  
.partner-card-mini .mini-ico{width:36px;height:36px;background:rgba(255,255,255,.22);border-radius:8px;display:flex;align-items:center;justify-content:center;flex-shrink:0;color:#fff}  
.partner-card-mini .mini-text{flex:1}  
.partner-card-mini .mini-title{font-size:14px;font-weight:600;margin-bottom:2px}  
.partner-card-mini .mini-desc{font-size:12px;opacity:.85}  
  
/* Responsive */  
@media (max-width:1024px){  
  .page-hero h1{font-size:34px}  
  .intro-grid{grid-template-columns:1fr;gap:40px}  
  .intro-text h2{font-size:26px}  
  .heritage-grid{grid-template-columns:repeat(2,1fr)}  
  .commit-grid{grid-template-columns:1fr}  
  .partner-wrap{padding:44px 32px}  
  .partner-inner{grid-template-columns:1fr;gap:36px}  
  .partner-title{font-size:26px}  
  .partner-visual{align-items:stretch}  
  .partner-card-mini{max-width:none}  
}  
@media (max-width:768px){  
  .page-hero{padding:calc(var(--header-h) + 48px) 0 40px}  
  .page-hero h1{font-size:26px}  
  .page-hero h1 br{display:none}  
  .page-hero p{font-size:15px}  
  .intro-text h2 br{display:none}  
  .intro-card{padding:28px 22px}  
  .heritage-grid{grid-template-columns:1fr;gap:16px}  
  .heritage-card{padding:28px 22px}  
  .commit-card{padding:24px;flex-direction:column;gap:16px}  
  .partner-wrap{padding:32px 22px}  
  .partner-title{font-size:22px}  
}