/* 自动抽取自 news-detail\11th-innovation-summit-2025.html · 页面专属样式 */

:root{
  --primary:#0a1628;--navy:#0d1f3c;--navy-light:#163056;
  --gold:#c8922a;--gold-light:#e8b84b;--gold-dark:#a67c24;
  --light:#f6f7f9;--light2:#eef1f6;
  --text:#1e293b;--text2:#475569;--muted:#64748b;--border:#e2e8f0;--white:#fff;
  --radius-sm:8px;--radius:12px;--radius-lg:16px;
  --shadow:0 4px 16px rgba(0,0,0,.08);--shadow-lg:0 12px 40px rgba(0,0,0,.12);
  --max-width:1200px;
}
*{margin:0;padding:0;box-sizing:border-box}
body{font-family:"PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;color:var(--text);background:var(--light);line-height:1.85;-webkit-font-smoothing:antialiased}

/* NAV */

/* Breadcrumb */
.breadcrumb-bar{background:var(--white);border-bottom:1px solid var(--border)}
.breadcrumb-inner{max-width:var(--max-width);margin:0 auto;padding:12px 5%}
.breadcrumb{font-size:13px;color:var(--muted)}
.breadcrumb a{color:var(--muted);text-decoration:none}
.breadcrumb a:hover{color:var(--gold-dark)}
.breadcrumb span{margin:0 6px;color:var(--border)}

/* Article */
.article-wrap{max-width:900px;margin:40px auto;padding:0 24px 80px}
.article-card{background:var(--white);border:1px solid var(--border);border-radius:var(--radius-lg);overflow:hidden;box-shadow:0 4px 20px rgba(0,0,0,.06)}

/* Hero - blue gradient for brand event */
.detail-hero{position:relative;background:linear-gradient(135deg,#0d2137 0%,#163056 40%,#1a4a7a 100%);padding:48px 36px 42px;text-align:center;color:#fff}
.detail-hero .tag{
  display:inline-block;font-size:12px;letter-spacing:1.5px;
  background:rgba(200,146,42,.2);border:1px solid rgba(200,146,42,.4);
  padding:5px 16px;border-radius:999px;margin-bottom:18px;color:var(--gold-light);font-weight:600;text-transform:uppercase
}
.detail-hero h1{font-size:clamp(24px,3.2vw,36px);font-weight:800;line-height:1.5;letter-spacing:.8px;color:#ffffff!important;text-shadow:0 2px 8px rgba(0,0,0,.25)}
.detail-hero .subline{margin-top:16px;font-size:15px;opacity:.92;color:#e8eeff!important;font-weight:400;line-height:1.7;max-width:680px;margin-left:auto;margin-right:auto}
.detail-hero .hero-banner-img{margin-top:24px;border-radius:12px;overflow:hidden;line-height:0;box-shadow:0 6px 24px rgba(0,0,0,.2)}
.detail-hero .hero-banner-img img{width:100%;display:block}

/* Meta */
.detail-meta{display:flex;flex-wrap:wrap;gap:16px;align-items:center;padding:16px 40px;border-bottom:1px solid var(--border);font-size:13px;color:var(--muted);background:#fafbfc}
.detail-meta b{color:var(--text2)!important;font-weight:600}
.detail-meta .dot{width:4px;height:4px;border-radius:50%;background:var(--muted)}

/* Body */
.detail-body{padding:40px 40px 50px}
.lead-text{
  font-size:17px;color:var(--text2);line-height:2;
  padding:20px 24px;background:linear-gradient(135deg,#f0f4ff,#eef4fc);
  border-left:4px solid #1a4a7a;border-radius:0 10px 10px 0;margin-bottom:32px;
}
.detail-body h2{font-size:22px;color:var(--primary)!important;font-weight:800;margin:40px 0 16px;padding-left:14px;border-left:4px solid var(--navy);line-height:1.5}
.detail-body h3{font-size:17px;color:var(--navy)!important;font-weight:700;margin:26px 0 10px;line-height:1.5}
.detail-body p{margin:14px 0;color:var(--text2);font-size:15.5px}
.detail-body strong{color:var(--primary)!important;font-weight:700}
.detail-body em{color:var(--navy)!important;font-style:normal;font-weight:700}

/* Figures */
figure{margin:26px 0;border-radius:var(--radius);overflow:hidden;box-shadow:0 2px 14px rgba(0,0,0,.06);line-height:0}
figure img{width:100%;height:auto;display:block}
figcaption{text-align:center;font-size:13px;color:var(--muted);padding:10px 8px 0;line-height:1.55}

/* Stats row for event */
.event-stats{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin:24px 0}
.stat-box{
  background:linear-gradient(180deg,#fff,#f8fafd);border:1px solid var(--border);
  border-radius:var(--radius);padding:18px 10px;text-align:center;
}
.stat-box .num{font-size:28px;font-weight:900;color:var(--navy);line-height:1.1}
.stat-box .num small{font-size:14px;font-weight:700}
.stat-box .lbl{font-size:12px;color:var(--muted);margin-top:6px}

/* Speaker card */
.speaker-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px;margin:20px 0}
.speaker-card{
  display:flex;gap:14px;padding:18px;background:var(--light2);
  border:1px solid var(--border);border-radius:var(--radius);transition:box-shadow .2s
}
.speaker-card:hover{box-shadow:var(--shadow)}
.speaker-avatar{width:60px;height:60px;border-radius:50%;object-fit:cover;flex-shrink:0;border:2px solid var(--border)}
.speaker-info h4{font-size:15px;color:var(--primary);font-weight:700;margin-bottom:4px}
.speaker-info .role{font-size:12.5px;color:var(--muted);margin-bottom:6px;line-height:1.45}
.speaker-info .topic{font-size:13px;color:var(--text2);line-height:1.55}

/* Quote block */
.quote-blk{
  margin:26px 0;padding:22px 24px;background:linear-gradient(135deg,#f0f4ff,#eef4fc);border-radius:var(--radius);
  border:1px solid rgba(26,74,122,.12);font-size:16px;color:var(--primary);line-height:1.95;
  position:relative;
}
.quote-blk::before{content:"\201C";position:absolute;left:14px;top:-6px;font-size:52px;color:var(--navy);opacity:.15;font-family:Georgia,serif}
.quote-blk .by{display:block;margin-top:8px;font-size:13px;color:var(--muted)}

/* Agenda timeline */
.agenda-timeline{margin:20px 0}
.agenda-item{
  display:flex;gap:16px;padding:18px 20px;margin-bottom:10px;
  background:var(--white);border:1px solid var(--border);border-radius:var(--radius);
  border-left:4px solid var(--gold)
}
.agenda-time{flex-shrink:0;font-size:13px;font-weight:700;color:var(--gold-dark);width:80px;padding-top:2px;text-align:center}
.agenda-content h4{font-size:15.5px;color:var(--primary);font-weight:700;margin-bottom:4px}
.agenda-content p{font-size:13.5px;color:var(--text2);margin:0;line-height:1.65}

/* Back link */
.back-link{display:inline-flex;align-items:center;gap:6px;margin-top:28px;color:var(--navy);font-size:14px;font-weight:600;text-decoration:none;transition:color .2s}
.back-link:hover{color:var(--gold)}

/* Footer */
.footer{background:linear-gradient(135deg,#0a1628 0%,#0d1f3c 100%);color:rgba(255,255,255,.6);padding:56px 5% 32px}
.footer-grid{max-width:var(--max-width);margin:0 auto;display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr 1fr;gap:32px}
.footer-brand h3{font-size:22px;color:#fff;margin-bottom:10px;font-weight:800}
.footer-brand p{font-size:14px;line-height:1.7;margin-bottom:6px}
.footer-col h4{color:#fff;font-size:15px;font-weight:700;margin-bottom:14px;padding-bottom:8px;border-bottom:1px solid rgba(200,146,42,.25)}
.footer-col ul{list-style:none}
.footer-col li{margin-bottom:8px}
.footer-col a{color:rgba(255,255,255,.6);text-decoration:none;font-size:13.5px;transition:color .2s}
.footer-col a:hover{color:var(--gold)}
.footer-bottom{text-align:left;padding-top:28px;margin-top:36px;border-top:1px solid rgba(255,255,255,.08);font-size:13px;color:rgba(255,255,255,.4)}

@media(max-width:1024px){.footer-grid{grid-template-columns:1fr 1fr 1fr}}
@media(max-width:768px){
  
  .sub-nav-open 
  .footer-grid{grid-template-columns:1fr 1fr}
  .detail-hero{padding:36px 24px 36px}.detail-body{padding:28px 24px 40px}
  .detail-meta{padding:14px 24px}.event-stats{grid-template-columns:repeat(2,1fr)}
  .speaker-grid{grid-template-columns:1fr}
  .article-wrap{margin:24px auto;padding:0 16px 60px}
}
@media(max-width:480px){.footer-grid{grid-template-columns:1fr}.event-stats{grid-template-columns:1fr}}