:root{--bg:#f8fafc;--paper:#fff;--ink:#1e293b;--muted:#64748b;--line:#e2e8f0;--primary:#0ea5e9;--primary-dark:#0284c7;--accent:#f59e0b;--radius:12px;--radius-sm:8px}
    *{margin:0;padding:0;box-sizing:border-box}
    body{font-family:"PingFang SC","Microsoft YaHei",sans-serif;background:var(--bg);color:var(--ink);line-height:1.6}
    a{color:inherit;text-decoration:none}
    img{max-width:100%;height:auto;display:block}
    .wrap{max-width:1280px;margin:0 auto;padding:0 20px}
    
    .header{background:linear-gradient(135deg,var(--primary),var(--primary-dark));position:sticky;top:0;z-index:100}
    .header-inner{height:56px;display:flex;align-items:center;justify-content:space-between;gap:16px;color:#fff}
    .brand{display:flex;align-items:center;color:#fff}
    .brand-text h1{font-size:18px;font-weight:700}
    .brand-text p{font-size:11px;opacity:.9}
    .nav{display:flex;gap:6px}
    .nav a{color:#fff;font-size:13px;padding:6px 12px;border-radius:6px;background:rgba(255,255,255,.12)}
    .nav a:hover{background:rgba(255,255,255,.22)}
    
    /* 搜索栏 */
    .search-bar{
      background:var(--paper);
      border-bottom:1px solid var(--line);
      padding:20px 0;
    }
    .search-wrap{
      display:flex;
      gap:16px;
      align-items:center;
    }
    .search-box{
      flex:1;
      display:flex;
      gap:12px;
    }
    .search-box input{
      flex:1;
      height:48px;
      padding:0 20px;
      border:2px solid var(--line);
      border-radius:var(--radius);
      font-size:15px;
      outline:none;
      transition:border-color .2s;
    }
    .search-box input:focus{border-color:var(--primary)}
    .search-box button{
      height:48px;
      padding:0 32px;
      background:linear-gradient(135deg,var(--primary) 0%,var(--primary-dark) 100%);
      color:#fff;
      border:none;
      border-radius:var(--radius);
      font-size:15px;
      font-weight:600;
      cursor:pointer;
      transition:transform .2s,box-shadow .2s;
    }
    .search-box button:hover{transform:translateY(-2px);box-shadow:var(--shadow-lg)}
    
    .hot-keywords{
      display:flex;
      gap:10px;
      flex-wrap:wrap;
      align-items:center;
    }
    .hot-keywords span{font-size:13px;color:var(--muted)}
    .hot-keywords a{
      font-size:13px;
      padding:6px 14px;
      background:var(--bg);
      border-radius:20px;
      color:var(--muted);
      transition:all .2s;
    }
    .hot-keywords a:hover{background:var(--primary);color:#fff}
    
    /* 主内容区 */
    .main{padding:24px 0}
    .main-grid{
      display:grid;
      grid-template-columns:1fr 360px;
      gap:24px;
    }
    
    /* 左侧内容 */
    .content-left{display:flex;flex-direction:column;gap:24px}
    
    /* 焦点图区域 */
    .hero-section{
      display:grid;
      grid-template-columns:1.2fr 1fr;
      gap:20px;
    }
    
    /* 大图焦点 */
    .hero-main{
      position:relative;
      border-radius:var(--radius);
      overflow:hidden;
      box-shadow:var(--shadow-lg);
      aspect-ratio:16/10;
    }
    .hero-main img{
      width:100%;
      height:100%;
      object-fit:cover;
      transition:transform .3s;
    }
    .hero-main:hover img{transform:scale(1.05)}
    .hero-overlay{
      position:absolute;
      bottom:0;
      left:0;
      right:0;
      padding:30px 20px 20px;
      background:linear-gradient(transparent,rgba(0,0,0,.8));
      color:#fff;
    }
    .hero-overlay h2{font-size:20px;font-weight:600;line-height:1.4}
    .hero-overlay p{font-size:13px;opacity:.9;margin-top:8px}
    
    /* 小图列表 */
    .hero-side{
      display:flex;
      flex-direction:column;
      gap:16px;
    }
    .hero-item{
      display:flex;
      gap:14px;
      padding:14px;
      background:var(--paper);
      border-radius:var(--radius);
      box-shadow:var(--shadow);
      transition:transform .2s,box-shadow .2s;
    }
    .hero-item:hover{transform:translateY(-2px);box-shadow:var(--shadow-lg)}
    .hero-item-img{
      width:100px;
      height:75px;
      border-radius:var(--radius-sm);
      overflow:hidden;
      flex-shrink:0;
    }
    .hero-item-img img{width:100%;height:100%;object-fit:cover}
    .hero-item-text{flex:1;min-width:0}
    .hero-item-text h4{
      font-size:15px;
      font-weight:600;
      line-height:1.5;
      display:-webkit-box;
      -webkit-line-clamp:2;
      -webkit-box-orient:vertical;
      overflow:hidden;
    }
    .hero-item-text span{
      font-size:12px;
      color:var(--muted);
      margin-top:8px;
      display:block;
    }
    
    /* 内容板块 */
    .section{
      background:var(--paper);
      border-radius:var(--radius);
      box-shadow:var(--shadow);
      overflow:hidden;
    }
    .section-header{
      display:flex;
      align-items:center;
      justify-content:space-between;
      padding:16px 20px;
      border-bottom:1px solid var(--line);
      background:linear-gradient(90deg,var(--bg),transparent);
    }
    .section-header h3{
      font-size:18px;
      font-weight:700;
      display:flex;
      align-items:center;
      gap:10px;
    }
    .section-header h3::before{
      content:'';
      width:4px;
      height:20px;
      background:linear-gradient(180deg,var(--primary),var(--primary-dark));
      border-radius:2px;
    }
    .section-header a{
      font-size:13px;
      color:var(--primary);
      font-weight:500;
    }
    .section-body{padding:20px}
    
    /* 图文列表 */
    .news-grid{
      display:grid;
      grid-template-columns:repeat(2,1fr);
      gap:20px;
    }
    .news-card{
      display:flex;
      gap:14px;
      padding:14px;
      background:var(--bg);
      border-radius:var(--radius-sm);
      transition:all .2s;
    }
    .news-card:hover{background:#e0f2fe;transform:translateX(4px)}
    .news-card-img{
      width:120px;
      height:90px;
      border-radius:var(--radius-sm);
      overflow:hidden;
      flex-shrink:0;
    }
    .news-card-img img{width:100%;height:100%;object-fit:cover;transition:transform .3s}
    .news-card:hover .news-card-img img{transform:scale(1.1)}
    .news-card-body{flex:1;min-width:0}
    .news-card-body h4{
      font-size:15px;
      font-weight:600;
      line-height:1.5;
      display:-webkit-box;
      -webkit-line-clamp:2;
      -webkit-box-orient:vertical;
      overflow:hidden;
    }
    .news-card-body p{
      font-size:13px;
      color:var(--muted);
      margin-top:8px;
      display:-webkit-box;
      -webkit-line-clamp:1;
      -webkit-box-orient:vertical;
      overflow:hidden;
    }
    .news-card-body .meta{
      display:flex;
      gap:12px;
      margin-top:10px;
      font-size:12px;
      color:var(--muted);
    }
    .news-card-body .meta span{
      display:flex;
      align-items:center;
      gap:4px;
    }
    
    /* 企业展示 */
    .company-grid{
      display:grid;
      grid-template-columns:repeat(4,1fr);
      gap:16px;
    }
    .company-card{
      text-align:center;
      padding:20px 16px;
      background:var(--bg);
      border-radius:var(--radius-sm);
      transition:all .2s;
    }
    .company-card:hover{
      background:#e0f2fe;
      transform:translateY(-4px);
      box-shadow:var(--shadow);
    }
    .company-logo{
      width:60px;
      height:60px;
      margin:0 auto 12px;
      background:linear-gradient(135deg,var(--primary),var(--primary-dark));
      border-radius:var(--radius-sm);
      display:flex;
      align-items:center;
      justify-content:center;
      color:#fff;
      font-size:24px;
    }
    .company-card h5{font-size:14px;font-weight:600}
    .company-card p{font-size:12px;color:var(--muted);margin-top:6px}
    
    /* 右侧边栏 */
    .sidebar{display:flex;flex-direction:column;gap:20px}
    
    .widget{
      background:var(--paper);
      border-radius:var(--radius);
      box-shadow:var(--shadow);
      overflow:hidden;
    }
    .widget-header{
      padding:16px 20px;
      border-bottom:1px solid var(--line);
      background:linear-gradient(90deg,var(--bg),transparent);
    }
    .widget-header h4{
      font-size:16px;
      font-weight:700;
      display:flex;
      align-items:center;
      gap:8px;
    }
    .widget-body{padding:16px 20px}
    
    /* 地区导航 */
    .area-tags{
      display:flex;
      flex-wrap:wrap;
      gap:10px;
    }
    .area-tag{
      padding:8px 16px;
      background:var(--bg);
      border-radius:20px;
      font-size:13px;
      color:var(--muted);
      transition:all .2s;
    }
    .area-tag:hover{background:var(--primary);color:#fff}
    
    /* 行业标签 */
    .industry-list{display:flex;flex-direction:column;gap:12px}
    .industry-item{
      display:flex;
      align-items:center;
      gap:12px;
      padding:12px;
      background:var(--bg);
      border-radius:var(--radius-sm);
      transition:all .2s;
    }
    .industry-item:hover{background:#e0f2fe}
    .industry-icon{
      width:40px;
      height:40px;
      background:linear-gradient(135deg,var(--accent),#f97316);
      border-radius:var(--radius-sm);
      display:flex;
      align-items:center;
      justify-content:center;
      color:#fff;
      font-size:18px;
    }
    .industry-text{flex:1}
    .industry-text h5{font-size:14px;font-weight:600}
    .industry-text p{font-size:12px;color:var(--muted)}
    
    /* 排行榜 */
    .rank-list{display:flex;flex-direction:column;gap:10px}
    .rank-item{
      display:flex;
      align-items:center;
      gap:12px;
      padding:10px;
      border-radius:var(--radius-sm);
      transition:background .2s;
    }
    .rank-item:hover{background:var(--bg)}
    .rank-num{
      width:28px;
      height:28px;
      display:flex;
      align-items:center;
      justify-content:center;
      border-radius:50%;
      font-size:13px;
      font-weight:700;
      flex-shrink:0;
    }
    .rank-num.top{background:linear-gradient(135deg,#f59e0b,#f97316);color:#fff}
    .rank-num.normal{background:var(--bg);color:var(--muted)}
    .rank-text{flex:1;min-width:0}
    .rank-text h6{
      font-size:13px;
      font-weight:500;
      white-space:nowrap;
      overflow:hidden;
      text-overflow:ellipsis;
    }
    .rank-text span{font-size:12px;color:var(--muted)}
    
    /* 友情链接 */
    .friend-list{
      display:flex;
      flex-wrap:wrap;
      gap:10px;
    }
    .friend-list a{
      padding:8px 14px;
      background:var(--bg);
      border-radius:var(--radius-sm);
      font-size:13px;
      color:var(--muted);
      transition:all .2s;
    }
    .friend-list a:hover{background:var(--primary);color:#fff}
    
    /* 底部 */
    .footer{
      background:var(--ink);
      color:#94a3b8;
      padding:40px 0 20px;
      margin-top:40px;
    }
    .footer-grid{
      display:grid;
      grid-template-columns:2fr 1fr 1fr 1fr;
      gap:40px;
      margin-bottom:30px;
    }
    .footer-brand h3{color:#fff;font-size:20px;margin-bottom:12px}
    .footer-brand p{font-size:14px;line-height:1.8}
    .footer-links h4{color:#fff;font-size:15px;margin-bottom:16px}
    .footer-links ul{display:flex;flex-direction:column;gap:10px}
    .footer-links a{font-size:14px;transition:color .2s}
    .footer-links a:hover{color:#fff}
    .footer-bottom{
      border-top:1px solid #334155;
      padding-top:20px;
      font-size:13px;
    }
    .footer-bottom-row{
      display:flex;
      justify-content:space-between;
      align-items:center;
      margin-bottom:15px;
    }
    .friend-links-horizontal{
      display:flex;
      flex-wrap:wrap;
      gap:10px 20px;
      justify-content:center;
      padding:15px 0;
      border-bottom:1px solid #334155;
      margin-bottom:15px;
    }
    .friend-links-horizontal a{
      color:#94a3b8;
      font-size:13px;
      transition:color .2s;
    }
    .friend-links-horizontal a:hover{color:#fff}
    .footer-phone{margin-top:12px;font-size:15px;color:#e2e8f0}
    .footer-phone a{color:#0ea5e9;font-weight:700}
    
    /* 响应式 */
    @media (max-width:1024px){
      .main-grid{grid-template-columns:1fr}
      .hero-section{grid-template-columns:1fr}
      .news-grid{grid-template-columns:1fr}
      .company-grid{grid-template-columns:repeat(2,1fr)}
      .footer-grid{grid-template-columns:1fr 1fr;gap:30px}
    }
    @media (max-width:640px){
      .nav{display:none}
      .company-grid{grid-template-columns:1fr}
      .footer-grid{grid-template-columns:1fr}
      .footer-bottom{flex-direction:column;gap:10px;text-align:center}
    }
  
.portal-fresh-sites{background:#fff;padding:34px 0;border-top:1px solid #e7edf4;border-bottom:1px solid #e7edf4}.portal-fresh-sites .pfs-wrap{width:1180px;max-width:calc(100% - 28px);margin:0 auto}.portal-fresh-sites .pfs-head{display:flex;align-items:flex-end;justify-content:space-between;gap:16px;margin-bottom:16px}.portal-fresh-sites h2{font-size:24px;line-height:1.3;color:#111827;margin:0}.portal-fresh-sites p{margin:6px 0 0;color:#64748b;font-size:14px}.portal-fresh-sites .pfs-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:10px}.portal-fresh-sites .pfs-card{display:block;border:1px solid #dfe8f2;border-radius:8px;background:#f8fbff;padding:13px;min-height:92px}.portal-fresh-sites .pfs-card:hover{border-color:#9bb7d3;background:#fff}.portal-fresh-sites b{display:block;color:#0f4c75;font-size:15px;line-height:1.45;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.portal-fresh-sites span{display:block;margin-top:5px;color:#334155;font-size:12px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.portal-fresh-sites small{display:block;margin-top:5px;color:#94a3b8;font-size:11px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}@media(max-width:900px){.portal-fresh-sites .pfs-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:560px){.portal-fresh-sites .pfs-head{align-items:flex-start;flex-direction:column}.portal-fresh-sites .pfs-grid{grid-template-columns:1fr}}

/* 品牌色覆盖：与城市站一致（深蓝） */
:root{--primary:#0f4c75;--primary-dark:#123d5a;--accent:#ea580c}
.header{background:linear-gradient(135deg,#0f4c75,#123d5a);color:#fff}
.header a{color:#fff}
.brand-text h1{color:#fff}
.brand-text p{color:rgba(255,255,255,.8)}
.nav a{background:rgba(255,255,255,.14);color:#fff}
.nav a:hover{background:rgba(255,255,255,.26)}
.footer{background:#0f172a;color:#cbd5e1}
.footer a{color:#e2e8f0}
.search-box button{background:var(--primary);color:#fff;border:0;border-radius:8px;padding:0 22px;font-size:15px;font-weight:700;cursor:pointer}
.hot-keywords a{color:var(--primary)}
.section-header h3{color:#0f4c75}
.news-card h4{color:#111827}
.pfs-card b{color:#0f4c75}
.portal-fresh-sites .pfs-card:hover{border-color:#9bb7d3}
.side-card{background:#fff;border:1px solid var(--line,#e2e8f0);border-radius:12px;padding:18px;margin-bottom:14px}
.side-card h4{font-size:16px;color:#0f4c75;margin-bottom:10px}
.side-list{list-style:none;padding:0;margin:0}
.side-list li{padding:8px 0;border-bottom:1px dashed #e7edf4;font-size:13.5px}
.side-list li:last-child{border-bottom:0}
.side-list a{color:#334155}
.side-list a:hover{color:var(--primary)}
.rank-list{list-style:none;padding:0;margin:0}
.rank-item{display:flex;gap:10px;padding:8px 0;border-bottom:1px dashed #e7edf4;font-size:13.5px}
.rank-num{width:20px;height:20px;border-radius:6px;background:#eef4fa;color:#0f4c75;display:inline-flex;align-items:center;justify-content:center;font-size:12px;font-weight:700}
.province-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:10px}
.province-chip{display:flex;justify-content:space-between;gap:8px;border:1px solid #dfe8f2;background:#f8fbff;border-radius:8px;padding:9px 11px;font-size:13.5px;color:#0f4c75}
.province-chip:hover{background:#fff;border-color:#9bb7d3}
.province-chip span{color:#94a3b8;font-size:12px}
.site-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:10px}
.site-card{display:block;border:1px solid #dfe8f2;background:#f8fbff;border-radius:8px;padding:12px;min-height:82px}
.site-card:hover{background:#fff;border-color:#9bb7d3}
.site-card b{display:block;color:#0f4c75;font-size:14.5px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.site-card span{display:block;margin-top:4px;color:#334155;font-size:12px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.site-card small{display:block;margin-top:4px;color:#94a3b8;font-size:11px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.portal-head{padding:26px 0 10px}
.portal-head h1{font-size:26px;color:#111827}
.portal-head p{margin-top:8px;color:#64748b;font-size:14px}
.empty{background:#fff;border:1px solid #e7edf4;border-radius:10px;padding:30px;text-align:center;color:#64748b}
@media(max-width:1000px){.province-grid,.site-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:560px){.province-grid,.site-grid{grid-template-columns:1fr}}