:root{
      --theme:#0B3D91;
      --ink:#182230;
      --muted:#657286;
      --paper:#f7f9fc;
      --line:#dce4ef;
      --white:#fff;
      --shadow:0 16px 40px rgba(16,46,92,.09);
      --radius:14px;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{margin:0;color:var(--ink);background:var(--paper);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","Microsoft YaHei","PingFang SC",Arial,sans-serif;line-height:1.7}
    a{color:inherit;text-decoration:none}
    img{max-width:100%;display:block}
    button{font:inherit}
    .container{width:min(1180px,calc(100% - 36px));margin:0 auto}

    .topbar{background:#10243e;color:#dbe7f7;font-size:13px}
    .topbar .container{min-height:36px;display:flex;align-items:center;justify-content:space-between;gap:18px}
    .topbar a{color:#fff}
    .header{position:relative;z-index:20;background:#fff;border-bottom:1px solid var(--line)}
    .header-inner{min-height:76px;display:flex;align-items:center;gap:28px}
    .logo{display:flex;align-items:center;gap:10px;color:var(--theme);font-weight:800;font-size:19px;white-space:nowrap}
    .logo img{width:38px;height:38px;object-fit:contain}
    .main-nav{flex:1}
    .nav-list{list-style:none;margin:0;padding:0;display:flex;align-items:stretch;gap:3px}
    .nav-item{position:relative}
    .nav-link{display:flex;align-items:center;min-height:76px;padding:0 14px;font-size:15px;color:#27374d;white-space:nowrap}
    .nav-link:hover,.nav-link:focus{color:var(--theme)}
    .has-arrow:after{content:"";width:6px;height:6px;margin-left:8px;border-right:1px solid currentColor;border-bottom:1px solid currentColor;transform:rotate(45deg) translateY(-2px)}
    .dropdown-panel,.mega-menu{position:absolute;top:100%;left:50%;transform:translateX(-50%) translateY(8px);width:300px;padding:20px;background:#fff;border:1px solid var(--line);border-radius:0 0 14px 14px;box-shadow:var(--shadow);opacity:0;visibility:hidden;pointer-events:none;transition:.2s ease}
    .mega-menu{width:620px}
    .nav-item:hover>.dropdown-panel,.nav-item:focus-within>.dropdown-panel,.nav-item:hover>.mega-menu,.nav-item:focus-within>.mega-menu{opacity:1;visibility:visible;pointer-events:auto;transform:translateX(-50%) translateY(0)}
    .dropdown-panel:before,.mega-menu:before{content:"";position:absolute;left:0;right:0;top:-12px;height:12px}
    .menu-title{margin:0 0 12px;color:var(--theme);font-size:14px;font-weight:800}
    .menu-list{display:grid;gap:7px}
    .menu-list a{display:block;padding:5px 0;color:#415269;font-size:14px}
    .menu-list a:hover,.mega-card:hover{color:var(--theme)}
    .mega-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}
    .mega-card{display:block;min-height:78px;padding:10px;border:1px solid #e4eaf2;border-radius:9px;font-size:12px;color:#34455c;background:#fbfcfe}
    .mega-card img{width:28px;height:28px;object-fit:contain;margin-bottom:5px}
    .mega-card b{font-size:13px}
    .mega-card small{color:var(--muted);font-size:11px}
    .mega-footer{display:block;margin-top:16px;padding-top:12px;border-top:1px solid var(--line);font-size:13px;color:var(--theme);font-weight:700}
    .header-btns{display:flex;align-items:center;gap:10px;white-space:nowrap}
    .member{font-size:14px;color:var(--theme);font-weight:700}
    .open-account{padding:8px 15px;border-radius:7px;background:var(--theme);color:#fff;font-size:13px;font-weight:700}
    .hamburger{display:none;width:42px;height:38px;border:1px solid var(--line);border-radius:8px;background:#fff;padding:8px;cursor:pointer}
    .hamburger span{display:block;height:2px;margin:4px 0;background:var(--theme);transition:.2s}

    .drawer-overlay{display:none;position:fixed;inset:0;background:rgba(8,22,42,.48);z-index:40}
    .drawer-overlay.open{display:block}
    .mobile-drawer{position:fixed;top:0;right:-360px;width:min(360px,88vw);height:100vh;overflow:auto;background:#fff;z-index:50;box-shadow:-15px 0 40px rgba(0,0,0,.18);transition:right .25s ease}
    .mobile-drawer.open{right:0}
    .drawer-head{height:68px;padding:0 18px;display:flex;align-items:center;gap:13px;border-bottom:1px solid var(--line);font-weight:700;color:var(--theme)}
    .drawer-head span{flex:1}
    .drawer-head a{font-size:13px;color:var(--theme)}
    .drawer-close{border:0;background:none;font-size:28px;color:#64748b;cursor:pointer}
    .drawer-menu{padding:13px 18px 30px}
    .drawer-link,.drawer-toggle{width:100%;display:block;padding:13px 3px;border:0;border-bottom:1px solid #edf1f6;background:none;text-align:left;color:#293b52;font-size:15px;cursor:pointer}
    .drawer-group{border-bottom:1px solid #edf1f6}
    .drawer-toggle:after{content:"+";float:right;color:var(--theme);font-size:20px;line-height:20px}
    .drawer-toggle.active:after{content:"−"}
    .drawer-submenu{display:none;padding:4px 0 8px 13px}
    .drawer-submenu.open{display:block}
    .drawer-submenu a{display:block;padding:7px 0;color:#637188;font-size:14px}

    .category-page{padding:52px 0 76px}
    .page-heading{padding:30px 34px;background:linear-gradient(135deg,#fff 0%,#eef4fc 100%);border:1px solid var(--line);border-radius:18px;margin-bottom:30px;position:relative;overflow:hidden}
    .page-heading:after{content:"资讯档案";position:absolute;right:30px;bottom:-12px;color:rgba(11,61,145,.07);font-size:70px;font-weight:900;letter-spacing:2px}
    .eyebrow{margin:0 0 8px;color:var(--theme);font-size:13px;font-weight:800;letter-spacing:.12em}
    .page-heading h1{position:relative;z-index:1;margin:0 0 10px;font-size:clamp(28px,4vw,44px);line-height:1.25;color:#142c4b}
    .page-heading p{position:relative;z-index:1;max-width:720px;margin:0;color:var(--muted);font-size:15px}
    .article-list{display:grid;gap:18px}
    .article-card{display:grid;grid-template-columns:300px minmax(0,1fr);gap:24px;padding:18px;background:#fff;border:1px solid var(--line);border-radius:var(--radius);box-shadow:0 6px 20px rgba(15,49,91,.04);transition:transform .2s ease,box-shadow .2s ease}
    .article-card:hover{transform:translateY(-3px);box-shadow:var(--shadow)}
    .article-cover{height:204px;overflow:hidden;border-radius:10px;background:#eaf0f8}
    .article-cover img{width:100%;height:100%;object-fit:cover}
    .article-body{min-width:0;padding:2px 4px 1px 0}
    .article-kicker{display:flex;align-items:center;gap:9px;margin-bottom:7px;color:var(--theme);font-size:12px;font-weight:800}
    .article-kicker:before{content:"";width:20px;height:2px;background:var(--theme)}
    .article-body h2{margin:0 0 8px;font-size:22px;line-height:1.4;color:#152f50}
    .article-body h2 a:hover{color:var(--theme)}
    .article-summary{margin:0 0 13px;color:#5f6e82;font-size:14px;display:-webkit-box;-webkit-box-orient:vertical;-webkit-line-clamp:3;overflow:hidden}
    .article-meta{display:flex;flex-wrap:wrap;gap:9px 17px;margin-bottom:13px;color:#8490a1;font-size:12px}
    .article-tags{display:flex;flex-wrap:wrap;gap:7px;margin-bottom:15px}
    .article-tags span{padding:2px 8px;border-radius:20px;background:#edf3fb;color:#41618c;font-size:11px}
    .article-cta{display:inline-flex;align-items:center;gap:7px;padding:7px 14px;border:1px solid #c9d8ed;border-radius:6px;color:var(--theme);font-size:13px;font-weight:700}
    .article-cta:hover{background:var(--theme);color:#fff}
    .pagination{display:flex;justify-content:center;flex-wrap:wrap;gap:8px;margin-top:34px}
    .pagination a{min-width:36px;padding:6px 11px;border:1px solid var(--line);border-radius:6px;background:#fff;text-align:center;color:#53647a;font-size:13px}
    .pagination a.active,.pagination a:hover{background:var(--theme);border-color:var(--theme);color:#fff}

    .footer{background:#10243e;color:#c2d0e2;padding:48px 0 20px}
    .footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.1fr;gap:34px}
    .footer h3{margin:0 0 14px;color:#fff;font-size:16px}
    .footer p{margin:0 0 9px;font-size:13px;line-height:1.8}
    .footer a{display:block;margin:5px 0;color:#c2d0e2;font-size:13px}
    .footer a:hover{color:#fff}
    .footer-bottom{margin-top:30px;padding-top:17px;border-top:1px solid rgba(255,255,255,.14);color:#91a5bd;font-size:12px}

    @media (max-width:980px){
      .main-nav{display:none}
      .hamburger{display:block}
      .header-btns{margin-left:auto}
      .member{display:none}
      .footer-grid{grid-template-columns:repeat(2,1fr)}
    }
    @media (max-width:640px){
      .container{width:min(100% - 28px,1180px)}
      .topbar .container{min-height:48px;align-items:flex-start;justify-content:center;flex-direction:column;gap:0;padding:6px 0;font-size:11px}
      .header-inner{min-height:64px}
      .logo{font-size:16px}
      .logo img{width:32px;height:32px}
      .open-account{padding:7px 11px;font-size:12px}
      .category-page{padding:28px 0 48px}
      .page-heading{padding:24px 20px;margin-bottom:20px}
      .page-heading:after{font-size:45px;right:12px}
      .article-card{grid-template-columns:1fr;gap:15px;padding:13px}
      .article-cover{height:190px}
      .article-body h2{font-size:19px}
      .article-summary{-webkit-line-clamp:4}
      .footer{padding-top:34px}
      .footer-grid{grid-template-columns:1fr;gap:24px}
      .footer-bottom{margin-top:22px}
    }