:root{
      --brand:#0B3D91;
      --brand-dark:#072c69;
      --brand-soft:#eaf1fc;
      --theme-token:{主题色};
      --teal:#0f8f8a;
      --ink:#10213a;
      --muted:#66758b;
      --line:#dbe4ef;
      --surface:#ffffff;
      --page:#f5f8fc;
      --success:#147d64;
      --shadow:0 16px 40px rgba(16,33,58,.09);
      --radius:18px;
      --container:1200px;
    }

    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      color:var(--ink);
      background:var(--page);
      font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","Noto Sans TC","PingFang TC","Microsoft JhengHei",sans-serif;
      line-height:1.65;
      -webkit-font-smoothing:antialiased;
    }
    body.drawer-locked{overflow:hidden}
    img{display:block;max-width:100%}
    a{color:inherit;text-decoration:none}
    button,input{font:inherit}
    button{color:inherit}
    .container{width:min(var(--container),calc(100% - 40px));margin-inline:auto}

    .topbar{
      color:#dceaff;
      background:#061d45;
      font-size:13px;
    }
    .topbar .container{
      min-height:38px;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:20px;
    }
    .topbar-contact{display:flex;align-items:center;gap:22px}
    .topbar-contact a{transition:color .2s ease}
    .topbar-contact a:hover{color:#fff}

    .header{
      position:relative;
      z-index:50;
      background:rgba(255,255,255,.98);
      border-bottom:1px solid var(--line);
      box-shadow:0 4px 18px rgba(16,33,58,.04);
    }
    .header-inner{
      min-height:78px;
      display:flex;
      align-items:center;
      gap:22px;
    }
    .logo{
      display:inline-flex;
      align-items:center;
      gap:10px;
      min-width:max-content;
      color:var(--ink);
      font-weight:800;
      letter-spacing:.01em;
    }
    .logo img{
      width:42px;
      height:42px;
      object-fit:contain;
      border-radius:10px;
    }
    .main-nav{flex:1;align-self:stretch}
    .nav-list{
      height:100%;
      margin:0;
      padding:0;
      display:flex;
      align-items:stretch;
      justify-content:center;
      list-style:none;
    }
    .nav-item{
      position:relative;
      display:flex;
      align-items:center;
    }
    .nav-link{
      height:100%;
      padding:0 11px;
      display:flex;
      align-items:center;
      color:#273a54;
      font-size:14px;
      font-weight:700;
      white-space:nowrap;
      transition:color .2s ease,background .2s ease;
    }
    .nav-link:hover,
    .nav-item:focus-within>.nav-link{
      color:var(--brand);
      background:#f5f8fd;
    }
    .has-arrow::after{
      content:"";
      width:6px;
      height:6px;
      margin-left:7px;
      border-right:1.5px solid currentColor;
      border-bottom:1.5px solid currentColor;
      transform:rotate(45deg) translateY(-2px);
    }
    .dropdown-panel,
    .mega-menu{
      position:absolute;
      top:100%;
      left:0;
      z-index:80;
      visibility:hidden;
      opacity:0;
      pointer-events:none;
      transform:translateY(8px);
      transition:opacity .2s ease,transform .2s ease,visibility .2s ease;
      background:#fff;
      border:1px solid var(--line);
      border-radius:0 0 16px 16px;
      box-shadow:0 24px 55px rgba(8,31,65,.16);
    }
    .nav-item:hover>.dropdown-panel,
    .nav-item:focus-within>.dropdown-panel,
    .nav-item:hover>.mega-menu,
    .nav-item:focus-within>.mega-menu{
      visibility:visible;
      opacity:1;
      pointer-events:auto;
      transform:translateY(0);
    }
    .dropdown-panel{
      width:330px;
      padding:18px;
    }
    .dropdown-heading{
      margin:0 0 10px;
      color:var(--brand);
      font-size:13px;
      font-weight:800;
    }
    .dropdown-panel>a:not(.dropdown-all){
      display:block;
      padding:10px 8px;
      border-bottom:1px solid #edf1f6;
      color:#34465f;
      font-size:14px;
    }
    .dropdown-panel>a:hover{color:var(--brand)}
    .dropdown-all,
    .mega-footer{
      display:block;
      margin-top:12px;
      padding:10px 12px;
      color:#fff;
      background:var(--brand);
      border-radius:9px;
      text-align:center;
      font-size:13px;
      font-weight:800;
    }
    .mega-menu{
      left:50%;
      width:min(900px,calc(100vw - 40px));
      padding:22px;
      transform:translate(-50%,8px);
    }
    .nav-item:hover>.mega-menu,
    .nav-item:focus-within>.mega-menu{transform:translate(-50%,0)}
    .broker-mega{width:min(850px,calc(100vw - 40px))}
    .video-mega,
    .product-mega{width:min(980px,calc(100vw - 40px))}
    .tools-mega{width:min(820px,calc(100vw - 40px))}
    .mega-head{
      display:flex;
      align-items:end;
      justify-content:space-between;
      gap:20px;
      margin-bottom:16px;
      padding-bottom:13px;
      border-bottom:1px solid var(--line);
    }
    .mega-head strong{font-size:17px}
    .mega-head span{color:var(--muted);font-size:12px}
    .mega-grid{
      display:grid;
      grid-template-columns:repeat(3,minmax(0,1fr));
      gap:12px;
    }
    .mega-card{
      min-width:0;
      padding:12px;
      display:grid;
      grid-template-columns:42px minmax(0,1fr);
      align-items:center;
      gap:4px 10px;
      border:1px solid #e6edf5;
      border-radius:12px;
      background:#fbfdff;
      transition:border-color .2s ease,transform .2s ease,box-shadow .2s ease;
    }
    .mega-card:hover{
      border-color:#9db8e4;
      transform:translateY(-2px);
      box-shadow:0 10px 24px rgba(11,61,145,.1);
    }
    .mega-card img{
      grid-row:1/4;
      width:42px;
      height:42px;
      object-fit:cover;
      border-radius:9px;
      background:#eef3f9;
    }
    .mega-card strong{
      min-width:0;
      overflow:hidden;
      color:#1c304c;
      font-size:13px;
      text-overflow:ellipsis;
      white-space:nowrap;
    }
    .mega-card p{
      min-width:0;
      margin:0;
      display:-webkit-box;
      overflow:hidden;
      color:var(--muted);
      font-size:11px;
      line-height:1.45;
      -webkit-box-orient:vertical;
      -webkit-line-clamp:2;
    }
    .mega-meta{
      min-width:0;
      display:flex;
      flex-wrap:wrap;
      gap:3px 8px;
      color:#718096;
      font-size:10px;
    }
    .mega-category-list{
      margin-bottom:14px;
      display:flex;
      flex-wrap:wrap;
      gap:8px;
    }
    .mega-category-list a{
      padding:6px 11px;
      color:#31547d;
      background:#edf4ff;
      border-radius:999px;
      font-size:12px;
      font-weight:700;
    }
    .mega-category-list a:hover{color:#fff;background:var(--brand)}

    .header-btns{
      display:flex;
      align-items:center;
      gap:9px;
      min-width:max-content;
    }
    .member-slot{font-size:14px}
    .member-slot a{
      color:var(--brand);
      font-weight:800;
    }
    .open-account{
      padding:10px 15px;
      color:#fff;
      background:linear-gradient(135deg,var(--brand),#0f6db5);
      border-radius:9px;
      font-size:13px;
      font-weight:800;
      box-shadow:0 8px 18px rgba(11,61,145,.18);
    }
    .hamburger{
      width:42px;
      height:42px;
      padding:10px;
      display:none;
      border:0;
      border-radius:9px;
      background:#edf3fb;
      cursor:pointer;
    }
    .hamburger span{
      width:100%;
      height:2px;
      margin:4px 0;
      display:block;
      background:var(--brand);
      transition:transform .2s ease,opacity .2s ease;
    }
    .hamburger.active span:nth-child(1){transform:translateY(6px) rotate(45deg)}
    .hamburger.active span:nth-child(2){opacity:0}
    .hamburger.active span:nth-child(3){transform:translateY(-6px) rotate(-45deg)}

    .drawer-overlay{
      position:fixed;
      inset:0;
      z-index:90;
      visibility:hidden;
      opacity:0;
      background:rgba(4,18,42,.58);
      backdrop-filter:blur(3px);
      transition:opacity .25s ease,visibility .25s ease;
    }
    .drawer-overlay.open{visibility:visible;opacity:1}
    .mobile-drawer{
      position:fixed;
      top:0;
      right:0;
      bottom:0;
      z-index:100;
      width:min(390px,90vw);
      overflow-y:auto;
      background:#fff;
      box-shadow:-18px 0 50px rgba(4,18,42,.2);
      transform:translateX(105%);
      transition:transform .28s ease;
    }
    .mobile-drawer.open{transform:translateX(0)}
    .drawer-head{
      min-height:72px;
      padding:14px 18px;
      display:flex;
      align-items:center;
      gap:10px;
      color:#fff;
      background:var(--brand);
    }
    .drawer-member{margin-right:auto}
    .drawer-head a{
      padding:8px 10px;
      border:1px solid rgba(255,255,255,.45);
      border-radius:8px;
      font-size:13px;
      font-weight:800;
    }
    .drawer-close{
      width:38px;
      height:38px;
      padding:0;
      color:#fff;
      background:transparent;
      border:0;
      font-size:29px;
      cursor:pointer;
    }
    .drawer-menu{padding:14px 18px 30px}
    .drawer-link,
    .drawer-toggle{
      width:100%;
      padding:14px 4px;
      display:block;
      border:0;
      border-bottom:1px solid var(--line);
      background:transparent;
      text-align:left;
      font-weight:800;
      cursor:pointer;
    }
    .drawer-toggle{
      position:relative;
      padding-right:32px;
    }
    .drawer-toggle::after{
      content:"+";
      position:absolute;
      right:7px;
      color:var(--brand);
      font-size:20px;
      line-height:1;
    }
    .drawer-toggle.active::after{content:"−"}
    .drawer-submenu{
      max-height:0;
      overflow:hidden;
      padding:0 9px;
      background:#f6f9fd;
      transition:max-height .35s ease,padding .25s ease;
    }
    .drawer-submenu.open{
      max-height:720px;
      padding:8px 9px;
    }
    .drawer-submenu a{
      padding:10px 8px;
      display:block;
      color:#42536a;
      border-bottom:1px solid #e5ebf3;
      font-size:13px;
    }

    .category-page{min-width:0}
    .category-page .category-hero{
      position:relative;
      overflow:hidden;
      padding:66px 0 62px;
      color:#fff;
      background:
        radial-gradient(circle at 88% 18%,rgba(33,194,180,.3),transparent 30%),
        radial-gradient(circle at 12% 95%,rgba(101,166,255,.25),transparent 33%),
        linear-gradient(135deg,#061f4c 0%,var(--brand) 58%,#087d84 130%);
    }
    .category-page .category-hero::before,
    .category-page .category-hero::after{
      content:"";
      position:absolute;
      border:1px solid rgba(255,255,255,.14);
      border-radius:50%;
    }
    .category-page .category-hero::before{
      width:430px;
      height:430px;
      right:-120px;
      bottom:-320px;
    }
    .category-page .category-hero::after{
      width:280px;
      height:280px;
      right:-30px;
      bottom:-220px;
    }
    .category-page .breadcrumbs{
      margin-bottom:22px;
      display:flex;
      align-items:center;
      flex-wrap:wrap;
      gap:8px;
      color:#c7dbfa;
      font-size:13px;
    }
    .category-page .breadcrumbs a:hover{color:#fff}
    .category-page .breadcrumbs span+span::before{
      content:"/";
      margin-right:8px;
      color:#8eadde;
    }
    .category-page .category-heading{
      position:relative;
      z-index:1;
      max-width:820px;
    }
    .category-page .category-kicker{
      margin:0 0 8px;
      color:#a8f0e5;
      font-size:13px;
      font-weight:900;
      letter-spacing:.16em;
    }
    .category-page .category-heading h1{
      margin:0;
      font-size:clamp(34px,5vw,58px);
      line-height:1.12;
      letter-spacing:-.035em;
    }
    .category-page .category-heading p{
      max-width:760px;
      margin:18px 0 0;
      color:#dce9fb;
      font-size:17px;
      line-height:1.85;
    }
    .category-page .category-notes{
      margin-top:28px;
      display:flex;
      flex-wrap:wrap;
      gap:10px;
    }
    .category-page .category-notes span{
      padding:8px 13px;
      border:1px solid rgba(255,255,255,.2);
      border-radius:999px;
      background:rgba(255,255,255,.09);
      color:#f3f8ff;
      font-size:12px;
      backdrop-filter:blur(8px);
    }

    .category-page .category-layout{
      padding:58px 0 76px;
      display:grid;
      grid-template-columns:minmax(0,1fr) 286px;
      align-items:start;
      gap:32px;
    }
    .category-page .section-head{
      margin-bottom:22px;
      display:flex;
      align-items:end;
      justify-content:space-between;
      gap:20px;
    }
    .category-page .section-head h2{
      margin:0;
      font-size:28px;
      line-height:1.3;
    }
    .category-page .section-head p{
      margin:4px 0 0;
      color:var(--muted);
      font-size:14px;
    }
    .category-page .section-mark{
      color:var(--brand);
      font-size:12px;
      font-weight:900;
      letter-spacing:.12em;
    }
    .category-page .article-list{
      min-width:0;
      display:grid;
      gap:20px;
    }
    .category-page .article-card{
      min-width:0;
      display:grid;
      grid-template-columns:300px minmax(0,1fr);
      overflow:hidden;
      background:var(--surface);
      border:1px solid var(--line);
      border-radius:var(--radius);
      box-shadow:0 10px 28px rgba(16,33,58,.06);
      transition:transform .22s ease,border-color .22s ease,box-shadow .22s ease;
    }
    .category-page .article-card:hover{
      transform:translateY(-3px);
      border-color:#b4c9e9;
      box-shadow:var(--shadow);
    }
    .category-page .article-cover{
      position:relative;
      min-height:270px;
      overflow:hidden;
      background:#dfe8f3;
    }
    .category-page .article-cover img{
      width:100%;
      height:100%;
      object-fit:cover;
      transition:transform .35s ease;
    }
    .category-page .article-card:hover .article-cover img{transform:scale(1.035)}
    .category-page .article-category{
      position:absolute;
      top:16px;
      left:16px;
      max-width:calc(100% - 32px);
      padding:6px 11px;
      overflow:hidden;
      color:#fff;
      background:rgba(7,44,105,.9);
      border:1px solid rgba(255,255,255,.22);
      border-radius:999px;
      font-size:12px;
      font-weight:800;
      text-overflow:ellipsis;
      white-space:nowrap;
      backdrop-filter:blur(8px);
    }
    .category-page .article-body{
      min-width:0;
      padding:24px 26px;
      display:flex;
      flex-direction:column;
    }
    .category-page .article-body h2{
      margin:0;
      font-size:22px;
      line-height:1.38;
    }
    .category-page .article-body h2 a:hover{color:var(--brand)}
    .category-page .article-summary{
      margin:12px 0 15px;
      display:-webkit-box;
      overflow:hidden;
      color:#596a80;
      font-size:14px;
      line-height:1.8;
      -webkit-box-orient:vertical;
      -webkit-line-clamp:3;
    }
    .category-page .article-meta{
      display:flex;
      flex-wrap:wrap;
      gap:7px 16px;
      color:#78869a;
      font-size:12px;
    }
    .category-page .article-meta span{
      display:inline-flex;
      align-items:center;
      gap:5px;
    }
    .category-page .article-meta span::before{
      width:5px;
      height:5px;
      content:"";
      border-radius:50%;
      background:#77a2df;
    }
    .category-page .article-tags{
      margin-top:13px;
      color:#315f99;
      font-size:12px;
      line-height:1.7;
      overflow-wrap:anywhere;
    }
    .category-page .article-tags strong{color:#4c5d73}
    .category-page .article-action{
      margin-top:auto;
      padding-top:17px;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:16px;
      border-top:1px solid #edf1f6;
    }
    .category-page .read-more{
      display:inline-flex;
      align-items:center;
      gap:8px;
      color:var(--brand);
      font-size:13px;
      font-weight:900;
    }
    .category-page .read-more::after{
      content:"→";
      transition:transform .2s ease;
    }
    .category-page .read-more:hover::after{transform:translateX(4px)}
    .category-page .risk-note{
      color:#8895a7;
      font-size:11px;
    }

    .category-page .category-sidebar{
      position:sticky;
      top:22px;
      display:grid;
      gap:18px;
    }
    .category-page .sidebar-card{
      padding:22px;
      background:#fff;
      border:1px solid var(--line);
      border-radius:16px;
      box-shadow:0 10px 24px rgba(16,33,58,.05);
    }
    .category-page .sidebar-card h2{
      margin:0 0 10px;
      font-size:17px;
    }
    .category-page .sidebar-card p{
      margin:0;
      color:var(--muted);
      font-size:13px;
    }
    .category-page .sidebar-links{
      margin-top:14px;
      display:grid;
      gap:8px;
    }
    .category-page .sidebar-links a{
      padding:10px 11px;
      color:#31547d;
      background:#f1f6fd;
      border-radius:9px;
      font-size:13px;
      font-weight:800;
    }
    .category-page .sidebar-links a:hover{color:#fff;background:var(--brand)}
    .category-page .risk-card{
      color:#e7f1ff;
      background:linear-gradient(145deg,#09285d,#0b5f75);
      border-color:transparent;
    }
    .category-page .risk-card h2{color:#fff}
    .category-page .risk-card p{color:#d0e2f4}
    .category-page .risk-list{
      margin:15px 0 0;
      padding:0;
      display:grid;
      gap:9px;
      list-style:none;
      font-size:12px;
    }
    .category-page .risk-list li{
      position:relative;
      padding-left:17px;
    }
    .category-page .risk-list li::before{
      position:absolute;
      left:0;
      top:.55em;
      width:7px;
      height:7px;
      content:"";
      border:2px solid #76d9cd;
      border-radius:50%;
    }
    .category-page .pagination{
      margin-top:34px;
      display:flex;
      align-items:center;
      justify-content:center;
      flex-wrap:wrap;
      gap:8px;
    }
    .category-page .pagination a{
      min-width:42px;
      height:42px;
      padding:0 13px;
      display:inline-flex;
      align-items:center;
      justify-content:center;
      color:#38506f;
      background:#fff;
      border:1px solid var(--line);
      border-radius:10px;
      font-size:13px;
      font-weight:800;
      transition:all .2s ease;
    }
    .category-page .pagination a:hover,
    .category-page .pagination a.active,
    .category-page .pagination a.current{
      color:#fff;
      background:var(--brand);
      border-color:var(--brand);
      box-shadow:0 8px 18px rgba(11,61,145,.2);
    }

    .footer{
      color:#cbd8e9;
      background:#061a39;
    }
    .footer-grid{
      padding:56px 0 42px;
      display:grid;
      grid-template-columns:1.45fr .8fr .8fr 1fr;
      gap:38px;
    }
    .footer .logo{color:#fff}
    .footer-brand p{
      max-width:430px;
      margin:18px 0;
      color:#aebdd0;
      font-size:13px;
    }
    .footer-social{color:#fff}
    .footer h3{
      margin:5px 0 17px;
      color:#fff;
      font-size:15px;
    }
    .footer-links,
    .footer-contact{
      display:grid;
      gap:10px;
      color:#aebdd0;
      font-size:13px;
    }
    .footer-links a:hover,
    .footer-contact a:hover{color:#fff}
    .footer-bottom{
      min-height:68px;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:20px;
      color:#8fa2bb;
      border-top:1px solid rgba(255,255,255,.1);
      font-size:12px;
    }
    .footer-legal{display:flex;flex-wrap:wrap;gap:18px}
    .footer-legal a:hover{color:#fff}

    @media (max-width:1120px){
      .main-nav{display:none}
      .hamburger{display:block}
      .header-inner{min-height:70px}
      .header-btns{margin-left:auto}
      .category-page .category-layout{
        grid-template-columns:minmax(0,1fr) 250px;
        gap:22px;
      }
      .category-page .article-card{grid-template-columns:250px minmax(0,1fr)}
      .footer-grid{grid-template-columns:1.3fr 1fr 1fr}
      .footer-grid>div:last-child{grid-column:1/-1}
    }

    @media (max-width:860px){
      .topbar-welcome{display:none}
      .topbar .container{justify-content:flex-end}
      .category-page .category-layout{grid-template-columns:1fr}
      .category-page .category-sidebar{
        position:static;
        grid-template-columns:repeat(2,minmax(0,1fr));
      }
      .category-page .article-card{grid-template-columns:260px minmax(0,1fr)}
      .footer-grid{grid-template-columns:1fr 1fr}
      .footer-grid>div:last-child{grid-column:auto}
    }

    @media (max-width:680px){
      .container{width:min(100% - 28px,var(--container))}
      .topbar .container{min-height:35px}
      .topbar-contact{width:100%;justify-content:space-between;gap:10px}
      .topbar-contact a{font-size:11px}
      .topbar-contact a::first-letter{font-size:0}
      .member-slot{display:none}
      .open-account{padding:9px 11px}
      .category-page .category-hero{padding:44px 0 46px}
      .category-page .category-heading p{font-size:15px}
      .category-page .category-layout{padding:38px 0 56px}
      .category-page .section-head{align-items:flex-start;flex-direction:column;gap:5px}
      .category-page .article-card{grid-template-columns:1fr}
      .category-page .article-cover{min-height:215px;aspect-ratio:16/9}
      .category-page .article-body{padding:21px}
      .category-page .article-body h2{font-size:20px}
      .category-page .article-summary{
        -webkit-line-clamp:3;
        line-height:1.75;
      }
      .category-page .category-sidebar{grid-template-columns:1fr}
      .category-page .article-action{align-items:flex-start;flex-direction:column}
      .footer-grid{grid-template-columns:1fr;gap:28px}
      .footer-grid>div:last-child{grid-column:auto}
      .footer-bottom{
        padding:20px 0;
        align-items:flex-start;
        flex-direction:column;
      }
    }