:root{
      --blue:#0B3D91;
      --ink:#172238;
      --muted:#657185;
      --line:#dfe5ec;
      --paper:#f6f8fb;
      --white:#fff;
      --shadow:0 14px 40px rgba(23,34,56,.09);
      --radius:18px;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{margin:0;color:var(--ink);background:var(--paper);font-family:"Noto Sans TC","PingFang TC","Microsoft JhengHei",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% - 40px));margin:auto}
    .topbar{background:#101b30;color:#dbe5f4;font-size:13px}
    .topbar .container{min-height:38px;display:flex;align-items:center;justify-content:space-between;gap:20px}
    .topbar-links{display:flex;gap:20px}
    .topbar a:hover{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:30px}
    .logo{display:flex;align-items:center;gap:10px;white-space:nowrap;font-size:19px;font-weight:800;color:var(--blue)}
    .logo img{width:38px;height:38px;object-fit:contain}
    .main-nav{margin-left:auto}
    .nav-list{display:flex;align-items:stretch;gap:4px;list-style:none;padding:0;margin:0}
    .nav-item{position:relative}
    .nav-link{display:flex;align-items:center;min-height:76px;padding:0 14px;font-size:15px;font-weight:650;white-space:nowrap}
    .nav-link:hover,.nav-item:focus-within>.nav-link{color:var(--blue)}
    .has-arrow:after{content:"⌄";font-size:14px;margin-left:7px;color:#8b96a8}
    .dropdown-panel,.mega-menu{position:absolute;top:calc(100% - 1px);left:50%;transform:translateX(-50%);width:300px;padding:16px;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}
    .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}
    .dropdown-panel a:not(.mega-footer),.mega-card{display:block;padding:9px 10px;border-radius:9px}
    .dropdown-panel a:not(.mega-footer):hover,.mega-card:hover{background:#f0f4fa;color:var(--blue)}
    .mega-heading{display:flex;justify-content:space-between;border-bottom:1px solid var(--line);padding:3px 7px 11px;margin-bottom:9px;font-size:13px;font-weight:800;color:var(--blue)}
    .mega-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:4px;max-height:350px;overflow:auto}
    .mega-card{min-height:66px}
    .mega-card img{width:27px;height:27px;object-fit:contain;float:left;margin:2px 8px 2px 0}
    .mega-card strong,.mega-card small{display:block}
    .mega-card strong{font-size:14px}
    .mega-card small{font-size:11px;color:var(--muted);line-height:1.5}
    .mega-footer{display:block;text-align:center;margin-top:10px;padding:9px;border-top:1px solid var(--line);color:var(--blue);font-size:13px;font-weight:700}
    .header-btns{display:flex;align-items:center;gap:9px}
    .member-link,.account-link{border-radius:9px;padding:8px 13px;font-size:13px;font-weight:700}
    .member-link{color:var(--blue);background:#edf3fc}
    .account-link{color:#fff;background:var(--blue)}
    .hamburger{display:none;border:0;background:transparent;padding:7px;cursor:pointer}
    .hamburger span{display:block;width:24px;height:2px;background:var(--ink);margin:5px 0;transition:.2s}
    .hamburger.active span:nth-child(1){transform:translateY(7px) rotate(45deg)}
    .hamburger.active span:nth-child(2){opacity:0}
    .hamburger.active span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
    .drawer-overlay{position:fixed;inset:0;background:rgba(8,18,35,.48);opacity:0;visibility:hidden;z-index:40;transition:.2s}
    .drawer-overlay.open{opacity:1;visibility:visible}
    .mobile-drawer{position:fixed;top:0;right:0;width:min(380px,88vw);height:100vh;background:#fff;z-index:41;transform:translateX(100%);transition:.25s;overflow:auto;box-shadow:-10px 0 30px rgba(0,0,0,.15)}
    .mobile-drawer.open{transform:translateX(0)}
    .drawer-head{display:flex;align-items:center;gap:13px;padding:19px;border-bottom:1px solid var(--line);font-weight:800}
    .drawer-head span{margin-right:auto}
    .drawer-head a{color:var(--blue)}
    .drawer-close{border:0;background:#eef2f7;border-radius:50%;width:32px;height:32px;cursor:pointer;font-size:22px;line-height:1}
    .drawer-menu{padding:12px 19px 30px}
    .drawer-link,.drawer-toggle{display:block;width:100%;padding:13px 2px;border:0;border-bottom:1px solid #edf0f4;background:transparent;text-align:left;color:var(--ink);font-weight:700;cursor:pointer}
    .drawer-toggle:after{content:"＋";float:right;color:var(--blue)}
    .drawer-toggle.active:after{content:"－"}
    .drawer-submenu{display:none;padding:4px 0 6px 15px}
    .drawer-submenu.open{display:block}
    .drawer-submenu a{display:block;padding:8px 0;color:var(--muted);font-size:14px}
    .footer{margin-top:70px;background:#101b30;color:#c8d2e1;padding:52px 0 20px}
    .footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:35px}
    .footer h2,.footer h3{color:#fff;margin:0 0 13px}
    .footer h2{font-size:22px}
    .footer h3{font-size:15px}
    .footer p{margin:0;color:#aebbd0;font-size:14px}
    .footer-links{list-style:none;padding:0;margin:0}
    .footer-links li{margin:6px 0;font-size:13px}
    .footer-links a:hover{color:#fff}
    .footer-bottom{display:flex;justify-content:space-between;gap:20px;border-top:1px solid rgba(255,255,255,.14);margin-top:35px;padding-top:18px;color:#8f9db3;font-size:12px}
    
    .category-page{padding:58px 0 0}
    .category-heading{text-align:center;max-width:760px;margin:0 auto 38px}
    .eyebrow{display:inline-block;color:var(--blue);font-size:13px;font-weight:800;letter-spacing:.12em;margin-bottom:8px}
    .category-heading h1{margin:0 0 12px;font-size:clamp(30px,5vw,50px);line-height:1.2;letter-spacing:.02em}
    .category-heading p{margin:0;color:var(--muted);font-size:16px}
    .category-meta{display:flex;justify-content:space-between;align-items:center;gap:20px;padding:14px 18px;background:#fff;border:1px solid var(--line);border-radius:14px;margin-bottom:22px;color:var(--muted);font-size:14px}
    .category-meta strong{color:var(--ink)}
    .article-list{display:grid;gap:20px}
    .article-card{display:grid;grid-template-columns:310px minmax(0,1fr);gap:25px;background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:15px;box-shadow:0 7px 23px rgba(23,34,56,.04);transition:.2s}
    .article-card:hover{transform:translateY(-3px);box-shadow:var(--shadow)}
    .article-cover{min-height:205px;overflow:hidden;border-radius:13px;background:#e9eef5}
    .article-cover img{width:100%;height:100%;min-height:205px;object-fit:cover}
    .article-body{min-width:0;padding:5px 5px 5px 0;display:flex;flex-direction:column}
    .article-label{display:inline-block;align-self:flex-start;color:var(--blue);background:#edf3fc;border-radius:999px;padding:3px 10px;margin-bottom:9px;font-size:12px;font-weight:800}
    .article-body h2{font-size:22px;line-height:1.4;margin:0 0 8px}
    .article-body h2 a:hover{color:var(--blue)}
    .article-summary{display:block;color:var(--muted);font-size:14px;line-height:1.8;margin:0 0 13px}
    .article-facts{display:flex;flex-wrap:wrap;gap:8px 16px;color:#7a8798;font-size:12px;margin-top:auto;padding-top:12px;border-top:1px solid #edf0f4}
    .article-tags{margin-top:9px;color:#78869a;font-size:12px}
    .article-cta{align-self:flex-start;margin-top:12px;color:var(--blue);font-size:13px;font-weight:800}
    .pagination{display:flex;justify-content:center;flex-wrap:wrap;gap:8px;margin:36px 0 0}
    .pagination a{min-width:36px;padding:6px 11px;text-align:center;background:#fff;border:1px solid var(--line);border-radius:8px;font-size:13px}
    .pagination a:hover,.pagination a.active{color:#fff;background:var(--blue);border-color:var(--blue)}
    @media(max-width:1050px){
      .main-nav{display:none}
      .hamburger{display:block}
      .header-btns{margin-left:auto}
    }
    @media(max-width:700px){
      .container{width:min(100% - 28px,1180px)}
      .topbar .container{padding:8px 0;align-items:flex-start}
      .topbar-links{flex-direction:column;gap:0;text-align:right}
      .header-inner{min-height:66px;gap:10px}
      .member-link{display:none}
      .logo{font-size:16px}
      .logo img{width:32px;height:32px}
      .account-link{padding:7px 10px}
      .category-page{padding-top:38px}
      .category-heading{margin-bottom:25px}
      .category-heading h1{font-size:32px}
      .category-meta{align-items:flex-start;flex-direction:column;gap:5px}
      .article-card{grid-template-columns:1fr;gap:15px;padding:12px}
      .article-cover,.article-cover img{min-height:190px;height:190px}
      .article-body{padding:0 3px 5px}
      .article-body h2{font-size:19px}
      .footer{margin-top:48px;padding-top:38px}
      .footer-grid{grid-template-columns:1fr 1fr;gap:28px 18px}
      .footer-grid>div:first-child{grid-column:1/-1}
      .footer-bottom{align-items:flex-start;flex-direction:column;gap:5px}
    }
    @media(max-width:430px){
      .topbar{font-size:11px}
      .topbar .container{gap:8px}
      .footer-grid{grid-template-columns:1fr}
      .footer-grid>div:first-child{grid-column:auto}
    }