*{margin:0;padding:0;box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{font-family:"PingFang SC","Microsoft YaHei","Hiragino Sans GB",Arial,sans-serif;font-size:15px;line-height:1.8;color:#2b2f36;background:#f5f7fa}
a{color:#1a66cc;text-decoration:none}
a:hover{color:#ff4d2e;text-decoration:underline}
img{max-width:100%;height:auto;border:0}
ul,ol{list-style:none}
.container{width:100%;max-width:1200px;margin:0 auto;padding:0 16px}
.site-header{background:#0b1f3a;border-bottom:3px solid #ff4d2e}
.header-inner{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;height:66px}
.logo{display:flex;align-items:center;font-size:24px;font-weight:700;color:#fff}
.logo .logo-dot{width:14px;height:14px;border-radius:50%;background:#ff4d2e;margin-right:8px;box-shadow:0 0 10px rgba(255,77,46,.8)}
.logo:hover{color:#fff;text-decoration:none}
.main-nav{display:flex;flex-wrap:wrap;gap:2px}
.main-nav a{color:#cfe0f5;padding:8px 14px;font-size:15px;border-radius:4px}
.main-nav a:hover{color:#fff;background:rgba(255,255,255,.12);text-decoration:none}
.main-nav a.on{color:#fff;background:#ff4d2e}
.header-cta{background:#ff4d2e;color:#fff;padding:8px 18px;border-radius:20px;font-size:14px}
.header-cta:hover{background:#e63a20;color:#fff;text-decoration:none}
.breadcrumb{background:#fff;border-bottom:1px solid #e8ecf1;font-size:13px;padding:10px 0}
.breadcrumb .container{display:flex;align-items:center;flex-wrap:wrap}
.breadcrumb a{color:#666}
.breadcrumb a:hover{color:#ff4d2e}
.breadcrumb .sep{margin:0 8px;color:#b9c2cc}
.breadcrumb .now{color:#999}
.hero{position:relative;background:#0b1f3a;color:#fff;overflow:hidden}
.hero-bg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:.55}
.hero-inner{position:relative;z-index:2;padding:70px 0}
.hero h1{font-size:34px;margin-bottom:14px;line-height:1.3}
.hero p{font-size:16px;color:#e6edf7;max-width:640px;margin-bottom:24px}
.hero-btns{display:flex;gap:12px;flex-wrap:wrap}
.btn{display:inline-block;padding:11px 26px;border-radius:24px;font-size:15px;font-weight:600}
.btn-primary{background:#ff4d2e;color:#fff}
.btn-primary:hover{background:#e63a20;color:#fff;text-decoration:none}
.btn-line{border:1px solid rgba(255,255,255,.6);color:#fff}
.btn-line:hover{background:rgba(255,255,255,.15);color:#fff;text-decoration:none}
.section{padding:44px 0}
.section-head{display:flex;align-items:baseline;justify-content:space-between;margin-bottom:22px;border-left:4px solid #ff4d2e;padding-left:12px}
.section-head h2{font-size:22px;color:#0b1f3a}
.section-head .more{font-size:13px;color:#1a66cc}
.grid{display:grid;gap:18px}
.cols-4{grid-template-columns:repeat(4,1fr)}
.cols-3{grid-template-columns:repeat(3,1fr)}
.cols-2{grid-template-columns:repeat(2,1fr)}
.card{background:#fff;border:1px solid #e8ecf1;border-radius:10px;overflow:hidden;transition:box-shadow .2s}
.card:hover{box-shadow:0 8px 24px rgba(11,31,58,.12)}
.card-img{width:100%;height:150px;object-fit:cover;display:block}
.card-body{padding:14px 16px}
.card-body h3{font-size:16px;line-height:1.5;margin-bottom:6px}
.card-body h3 a{color:#0b1f3a}
.card-body h3 a:hover{color:#ff4d2e;text-decoration:none}
.card-body p{font-size:13px;color:#7a828e}
.card-tag{display:inline-block;font-size:12px;color:#ff4d2e;background:#fff1ec;border-radius:3px;padding:2px 8px;margin-bottom:8px}
.cat-card{background:#fff;border:1px solid #e8ecf1;border-radius:10px;padding:22px}
.cat-card h3{font-size:18px;margin-bottom:10px;color:#0b1f3a}
.cat-card h3 a{color:#0b1f3a}
.cat-card p{font-size:13px;color:#7a828e;margin-bottom:12px}
.cat-card ul li{padding:5px 0;border-bottom:1px dashed #eef1f5}
.cat-card ul li:last-child{border-bottom:0}
.cat-card ul a{font-size:14px}
.layout{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:24px;align-items:start}
.main-col{min-width:0}
.side-col{position:sticky;top:16px;display:flex;flex-direction:column;gap:18px}
.panel{background:#fff;border:1px solid #e8ecf1;border-radius:10px;padding:18px}
.panel h3{font-size:16px;color:#0b1f3a;margin-bottom:12px;border-left:3px solid #ff4d2e;padding-left:10px}
.panel ul li{padding:6px 0;border-bottom:1px dashed #eef1f5}
.panel ul li:last-child{border-bottom:0}
.panel ul a{font-size:14px}
.news-list .news-item{display:flex;gap:16px;background:#fff;border:1px solid #e8ecf1;border-radius:10px;padding:16px;margin-bottom:14px}
.news-item img{width:200px;height:120px;object-fit:cover;border-radius:8px;flex-shrink:0}
.news-item h3{font-size:18px;margin-bottom:6px}
.news-item h3 a{color:#0b1f3a}
.news-item h3 a:hover{color:#ff4d2e}
.news-item .meta{font-size:12px;color:#98a1ad;margin-bottom:8px}
.news-item .desc{font-size:13px;color:#7a828e}
.article{padding:40px 0}
.article .paper{background:#fff;border:1px solid #e8ecf1;border-radius:10px;padding:36px}
.article h1{font-size:28px;color:#0b1f3a;line-height:1.4;margin-bottom:14px}
.article .meta{font-size:13px;color:#98a1ad;padding-bottom:16px;border-bottom:1px solid #eef1f5;margin-bottom:22px}
.article .lead{color:#3a414b;font-size:16px}
.article h2{font-size:20px;color:#0b1f3a;margin:28px 0 12px;border-left:4px solid #ff4d2e;padding-left:10px}
.article p{margin-bottom:14px}
.article .lead-img{width:100%;max-height:420px;object-fit:cover;border-radius:8px;margin-bottom:18px}
.faq{margin-top:26px;background:#fafbfd;border:1px solid #e8ecf1;border-radius:8px;padding:20px}
.faq h3{font-size:18px;color:#0b1f3a;margin-bottom:14px}
.faq .q{font-weight:600;color:#0b1f3a;margin:12px 0 4px}
.faq .a{color:#555;font-size:14px}
.tags{margin-top:22px}
.tags a{display:inline-block;background:#fff1ec;color:#ff4d2e;font-size:13px;border-radius:14px;padding:4px 12px;margin:0 8px 8px 0}
.related{margin-top:26px}
.related h3{font-size:18px;color:#0b1f3a;margin-bottom:12px}
.related a{display:block;background:#fafbfd;border:1px solid #eef1f5;border-radius:8px;padding:10px 14px;margin-bottom:8px;font-size:14px}
.about-box{background:#fff;border:1px solid #e8ecf1;border-radius:10px;padding:34px}
.about-box h1{font-size:26px;color:#0b1f3a;margin-bottom:16px}
.about-box h2{font-size:19px;color:#0b1f3a;margin:22px 0 10px}
.about-box p{margin-bottom:12px;color:#444}
.contact-box{display:grid;grid-template-columns:repeat(2,1fr);gap:18px;margin-top:20px}
.contact-item{background:#fff;border:1px solid #e8ecf1;border-radius:10px;padding:22px;text-align:center}
.contact-item .t{font-size:16px;color:#0b1f3a;margin-bottom:6px}
.contact-item .v{color:#ff4d2e;font-size:18px;font-weight:600}
.page-title{background:#0b1f3a;color:#fff;padding:34px 0}
.page-title h1{font-size:28px;margin-bottom:6px}
.page-title p{color:#cfe0f5;font-size:14px;max-width:720px}
.pagination{display:flex;justify-content:center;gap:8px;margin-top:24px}
.pagination a,.pagination span{background:#fff;border:1px solid #e8ecf1;color:#555;border-radius:6px;padding:6px 14px;font-size:14px}
.pagination span.now{background:#ff4d2e;color:#fff;border-color:#ff4d2e}
.site-footer{background:#0b1f3a;color:#b8c7db;margin-top:44px}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:26px;padding:40px 0 24px}
.footer-grid h4{color:#fff;font-size:16px;margin-bottom:14px}
.footer-grid p{font-size:13px;line-height:1.9}
.footer-grid ul li{padding:4px 0}
.footer-grid ul a{color:#b8c7db;font-size:13px}
.footer-grid ul a:hover{color:#ff4d2e}
.footer-bottom{border-top:1px solid rgba(255,255,255,.1);padding:16px 0;font-size:12px;text-align:center;color:#7f92ab}
.footer-bottom a{color:#b8c7db}
.badge-live{display:inline-block;background:#ff4d2e;color:#fff;font-size:11px;border-radius:3px;padding:1px 6px;margin-left:6px;vertical-align:1px}
@media (max-width:992px){.cols-4{grid-template-columns:repeat(2,1fr)}.cols-3{grid-template-columns:repeat(2,1fr)}.layout{grid-template-columns:1fr}.side-col{position:static}.footer-grid{grid-template-columns:repeat(2,1fr)}.contact-box{grid-template-columns:1fr}.news-item{flex-direction:column}.news-item img{width:100%;height:auto}}
@media (max-width:600px){.cols-4,.cols-3,.cols-2{grid-template-columns:1fr}.header-inner{height:auto;padding:12px 0;gap:10px}.main-nav{width:100%}.hero-inner{padding:40px 0}.hero h1{font-size:26px}.article .paper{padding:20px}.footer-grid{grid-template-columns:1fr}}