:root{
      --theme:#0B3D91;
      --template-theme:{主题色};
      --theme-dark:#06275f;
      --theme-soft:#eaf2ff;
      --ink:#14213d;
      --muted:#667085;
      --line:#e4e9f2;
      --surface:#ffffff;
      --background:#f5f7fb;
      --success:#087f5b;
      --shadow:0 18px 50px rgba(11,61,145,.12);
      --radius:18px;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      color:var(--ink);
      background:var(--background);
      font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","Noto Sans TC","PingFang TC","Microsoft JhengHei",sans-serif;
      line-height:1.7;
    }
    body.drawer-lock{overflow:hidden}
    img{display:block;max-width:100%}
    a{color:inherit;text-decoration:none}
    button,input,textarea,select{font:inherit}
    button{color:inherit}
    .container{width:min(1180px,calc(100% - 40px));margin-inline:auto}
    .topbar{
      color:#dce8ff;
      background:#06142f;
      border-bottom:1px solid rgba(255,255,255,.09);
      font-size:13px;
    }
    .topbar-inner{
      min-height:38px;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:20px;
    }
    .topbar-links{display:flex;align-items:center;gap:20px}
    .topbar a:hover{color:#fff}
    .header{
      position:sticky;
      z-index:100;
      top:0;
      color:var(--ink);
      background:rgba(255,255,255,.97);
      border-bottom:1px solid var(--line);
      box-shadow:0 4px 18px rgba(17,31,60,.04);
      backdrop-filter:blur(16px);
    }
    .header-inner{
      min-height:78px;
      display:flex;
      align-items:center;
      gap:26px;
    }
    .logo{
      flex:0 0 auto;
      display:inline-flex;
      align-items:center;
      gap:11px;
      color:var(--theme);
      font-size:20px;
      font-weight:900;
      letter-spacing:-.02em;
    }
    .logo img{
      width:42px;
      height:42px;
      object-fit:contain;
      border-radius:10px;
    }
    .main-nav{margin-left:auto;align-self:stretch}
    .nav-list{
      height:100%;
      margin:0;
      padding:0;
      display:flex;
      align-items:stretch;
      list-style:none;
    }
    .nav-item{position:relative;display:flex;align-items:center}
    .nav-link{
      height:100%;
      padding:0 12px;
      display:flex;
      align-items:center;
      gap:7px;
      color:#344054;
      font-size:15px;
      font-weight:700;
      white-space:nowrap;
    }
    .nav-link:hover,.nav-item:focus-within>.nav-link{color:var(--theme)}
    .has-arrow::after{
      width:6px;
      height:6px;
      content:"";
      border-right:2px solid currentColor;
      border-bottom:2px solid currentColor;
      transform:rotate(45deg) translateY(-2px);
      transition:transform .2s ease;
    }
    .nav-item:hover .has-arrow::after,.nav-item:focus-within .has-arrow::after{
      transform:rotate(225deg) translate(-1px,-1px);
    }
    .dropdown-panel,.mega-menu{
      position:absolute;
      z-index:120;
      top:100%;
      left:50%;
      opacity:0;
      visibility:hidden;
      pointer-events:none;
      transform:translate(-50%,10px);
      transition:opacity .18s ease,transform .18s ease,visibility .18s;
      background:#fff;
      border:1px solid var(--line);
      border-radius:0 0 18px 18px;
      box-shadow:0 24px 60px rgba(16,37,70,.17);
    }
    .dropdown-panel::before,.mega-menu::before{
      position:absolute;
      right:0;
      bottom:100%;
      left:0;
      height:10px;
      content:"";
    }
    .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:translate(-50%,0);
    }
    .dropdown-panel{
      width:330px;
      padding:20px;
    }
    .dropdown-title{
      margin:0 0 10px;
      color:var(--theme);
      font-size:13px;
      font-weight:900;
      text-transform:uppercase;
      letter-spacing:.08em;
    }
    .dropdown-panel>a:not(.dropdown-all){
      display:block;
      padding:9px 0;
      overflow:hidden;
      color:#344054;
      border-bottom:1px solid #edf0f5;
      font-weight:650;
      text-overflow:ellipsis;
      white-space:nowrap;
    }
    .dropdown-panel>a:hover{color:var(--theme)}
    .dropdown-all{
      margin-top:12px;
      display:inline-flex;
      color:var(--theme);
      font-weight:800;
    }
    .mega-menu{
      left:auto;
      right:-180px;
      width:min(920px,calc(100vw - 40px));
      padding:24px;
      transform:translateY(10px);
    }
    .nav-item:hover>.mega-menu,.nav-item:focus-within>.mega-menu{transform:translateY(0)}
    .mega-head{
      margin-bottom:17px;
      padding-bottom:15px;
      display:flex;
      align-items:end;
      justify-content:space-between;
      gap:20px;
      border-bottom:1px solid var(--line);
    }
    .mega-head strong{font-size:18px}
    .mega-head span{color:var(--muted);font-size:13px}
    .mega-categories{
      margin-bottom:18px;
      display:flex;
      flex-wrap:wrap;
      gap:8px;
    }
    .mega-categories a{
      padding:6px 11px;
      color:var(--theme);
      background:var(--theme-soft);
      border-radius:999px;
      font-size:13px;
      font-weight:750;
    }
    .mega-grid{
      display:grid;
      grid-template-columns:repeat(3,minmax(0,1fr));
      gap:12px;
    }
    .mega-card{
      min-width:0;
      padding:13px;
      display:grid;
      grid-template-columns:46px minmax(0,1fr);
      align-items:center;
      gap:5px 11px;
      border:1px solid var(--line);
      border-radius:13px;
      transition:border-color .2s,transform .2s,box-shadow .2s;
    }
    .mega-card:hover{
      border-color:#a9c3ef;
      box-shadow:0 10px 25px rgba(11,61,145,.09);
      transform:translateY(-2px);
    }
    .mega-card img{
      grid-row:1/4;
      width:46px;
      height:46px;
      object-fit:cover;
      background:#f2f5fa;
      border-radius:10px;
    }
    .mega-card strong,.mega-card p{
      min-width:0;
      margin:0;
      overflow:hidden;
      text-overflow:ellipsis;
      white-space:nowrap;
    }
    .mega-card strong{font-size:14px}
    .mega-card p{color:var(--muted);font-size:12px}
    .mega-meta{
      display:flex;
      flex-wrap:wrap;
      gap:4px 8px;
      color:var(--muted);
      font-size:11px;
    }
    .mega-footer{
      margin-top:18px;
      padding-top:14px;
      display:flex;
      justify-content:flex-end;
      color:var(--theme);
      border-top:1px solid var(--line);
      font-weight:850;
    }
    .header-btns{
      display:flex;
      align-items:center;
      gap:9px;
      white-space:nowrap;
    }
    .header-btns>a{
      min-height:40px;
      padding:8px 14px;
      display:inline-flex;
      align-items:center;
      justify-content:center;
      color:#fff;
      background:var(--theme);
      border:1px solid var(--theme);
      border-radius:10px;
      font-size:14px;
      font-weight:800;
    }
    .hamburger{
      width:43px;
      height:43px;
      padding:10px;
      display:none;
      border:1px solid var(--line);
      background:#fff;
      border-radius:10px;
      cursor:pointer;
    }
    .hamburger span{
      width:100%;
      height:2px;
      margin:4px 0;
      display:block;
      background:var(--ink);
      transition:transform .2s,opacity .2s;
    }
    .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;
      z-index:180;
      inset:0;
      opacity:0;
      visibility:hidden;
      background:rgba(2,12,29,.64);
      transition:opacity .25s,visibility .25s;
    }
    .drawer-overlay.open{opacity:1;visibility:visible}
    .mobile-drawer{
      position:fixed;
      z-index:190;
      top:0;
      right:0;
      bottom:0;
      width:min(390px,92vw);
      overflow-y:auto;
      background:#fff;
      box-shadow:-20px 0 60px rgba(0,0,0,.22);
      transform:translateX(105%);
      transition:transform .28s ease;
    }
    .mobile-drawer.open{transform:translateX(0)}
    .drawer-head{
      min-height:75px;
      padding:14px 18px;
      display:flex;
      align-items:center;
      gap:10px;
      border-bottom:1px solid var(--line);
    }
    .drawer-head>a{
      padding:8px 12px;
      color:#fff;
      background:var(--theme);
      border-radius:9px;
      font-weight:800;
    }
    .drawer-close{
      width:40px;
      height:40px;
      margin-left:auto;
      padding:0;
      color:#344054;
      background:#f2f4f7;
      border:0;
      border-radius:50%;
      font-size:28px;
      cursor:pointer;
    }
    .drawer-menu{padding:10px 18px 30px}
    .drawer-link,.drawer-toggle{
      width:100%;
      padding:14px 2px;
      display:flex;
      align-items:center;
      justify-content:space-between;
      color:var(--ink);
      background:none;
      border:0;
      border-bottom:1px solid var(--line);
      text-align:left;
      font-weight:850;
      cursor:pointer;
    }
    .drawer-toggle::after{
      width:8px;
      height:8px;
      content:"";
      border-right:2px solid currentColor;
      border-bottom:2px solid currentColor;
      transform:rotate(45deg);
      transition:transform .2s;
    }
    .drawer-toggle.active{color:var(--theme)}
    .drawer-toggle.active::after{transform:rotate(225deg)}
    .drawer-submenu{
      max-height:0;
      overflow:hidden;
      opacity:0;
      transition:max-height .3s ease,opacity .2s;
    }
    .drawer-submenu.open{max-height:650px;opacity:1}
    .drawer-submenu a{
      padding:10px 12px;
      display:block;
      color:#596579;
      border-bottom:1px dashed #e8ebf0;
      font-size:14px;
    }
    .drawer-submenu a:hover{color:var(--theme)}
    .ea-content-stack{
      min-width:0;
      padding-bottom:78px;
      overflow:hidden;
    }
    .ea-content-stack .product-hero{
      position:relative;
      overflow:hidden;
      color:#fff;
      background:
        radial-gradient(circle at 18% 20%,rgba(118,158,255,.24),transparent 28%),
        radial-gradient(circle at 82% 10%,rgba(155,106,255,.2),transparent 26%),
        linear-gradient(135deg,#06152f 0%,#0B3D91 58%,#08275f 100%);
    }
    .ea-content-stack .product-hero::after{
      position:absolute;
      right:-120px;
      bottom:-220px;
      width:540px;
      height:540px;
      content:"";
      border:1px solid rgba(255,255,255,.16);
      border-radius:50%;
      box-shadow:0 0 0 65px rgba(255,255,255,.035),0 0 0 130px rgba(255,255,255,.025);
    }
    .ea-content-stack .breadcrumbs{
      position:relative;
      z-index:1;
      padding-top:24px;
      display:flex;
      flex-wrap:wrap;
      gap:8px;
      color:#c8d8f6;
      font-size:14px;
    }
    .ea-content-stack .breadcrumbs a:hover{color:#fff}
    .ea-content-stack .product-intro{
      position:relative;
      z-index:1;
      padding:42px 0 70px;
      display:grid;
      grid-template-columns:minmax(0,1.08fr) minmax(320px,.72fr);
      align-items:center;
      gap:58px;
    }
    .ea-content-stack .product-kicker{
      margin:0 0 13px;
      display:inline-flex;
      align-items:center;
      gap:8px;
      color:#cfe0ff;
      font-size:14px;
      font-weight:850;
      letter-spacing:.08em;
    }
    .ea-content-stack .product-kicker::before{
      width:28px;
      height:2px;
      content:"";
      background:#8fc5ff;
    }
    .ea-content-stack .product-title{
      max-width:820px;
      margin:0;
      font-size:clamp(36px,5vw,66px);
      line-height:1.1;
      letter-spacing:-.045em;
    }
    .ea-content-stack .product-summary{
      max-width:720px;
      margin:22px 0 0;
      color:#d8e5fb;
      font-size:18px;
      line-height:1.85;
    }
    .ea-content-stack .product-meta{
      margin-top:26px;
      display:flex;
      flex-wrap:wrap;
      gap:10px;
    }
    .ea-content-stack .product-meta span{
      padding:8px 13px;
      color:#e9f2ff;
      background:rgba(255,255,255,.09);
      border:1px solid rgba(255,255,255,.16);
      border-radius:999px;
      font-size:13px;
    }
    .ea-content-stack .product-cover{
      padding:18px;
      background:rgba(255,255,255,.1);
      border:1px solid rgba(255,255,255,.19);
      border-radius:26px;
      box-shadow:0 25px 60px rgba(0,0,0,.25);
      backdrop-filter:blur(12px);
    }
    .ea-content-stack .product-cover img{
      width:100%;
      aspect-ratio:4/3;
      object-fit:cover;
      background:#eaf0fa;
      border-radius:17px;
    }
    .ea-content-stack .detail-layout{
      position:relative;
      z-index:2;
      margin-top:-28px;
      display:grid;
      grid-template-columns:minmax(0,1fr) 310px;
      align-items:start;
      gap:28px;
    }
    .ea-content-stack .product-article,
    .ea-content-stack .product-side-card,
    .ea-content-stack .related-section{
      background:#fff;
      border:1px solid var(--line);
      border-radius:var(--radius);
      box-shadow:var(--shadow);
    }
    .ea-content-stack .product-article{
      min-width:0;
      padding:clamp(24px,4vw,48px);
    }
    .ea-content-stack .section-heading{
      margin:0 0 22px;
      font-size:clamp(25px,3vw,34px);
      line-height:1.3;
      letter-spacing:-.025em;
    }
    .ea-content-stack .section-heading::after{
      width:48px;
      height:4px;
      margin-top:12px;
      display:block;
      content:"";
      background:var(--theme);
      border-radius:99px;
    }
    .ea-content-stack .product-body{
      min-width:0;
      max-width:100%;
      overflow-x:auto;
      color:#344054;
      font-size:17px;
      line-height:1.9;
    }
    .ea-content-stack .product-body img,
    .ea-content-stack .product-body video,
    .ea-content-stack .product-body iframe,
    .ea-content-stack .product-body table{
      max-width:100%;
    }
    .ea-content-stack .product-body img{height:auto;border-radius:12px}
    .ea-content-stack .product-body table{
      width:100%;
      border-collapse:collapse;
    }
    .ea-content-stack .product-body th,
    .ea-content-stack .product-body td{
      padding:11px;
      border:1px solid var(--line);
    }
    .ea-content-stack .product-body a{color:var(--theme);text-decoration:underline}
    .ea-content-stack .product-body h2,
    .ea-content-stack .product-body h3{
      margin-top:1.6em;
      color:var(--ink);
      line-height:1.35;
    }
    .ea-content-stack .side-column{
      position:sticky;
      top:104px;
      display:grid;
      gap:18px;
    }
    .ea-content-stack .product-side-card{padding:24px}
    .ea-content-stack .product-side-card h2{
      margin:0 0 17px;
      font-size:20px;
    }
    .ea-content-stack .fact-list{
      margin:0;
      display:grid;
      gap:0;
    }
    .ea-content-stack .fact-row{
      padding:12px 0;
      display:flex;
      justify-content:space-between;
      gap:16px;
      border-bottom:1px solid var(--line);
    }
    .ea-content-stack .fact-row:last-child{border-bottom:0}
    .ea-content-stack .fact-row dt{color:var(--muted)}
    .ea-content-stack .fact-row dd{
      margin:0;
      color:var(--ink);
      font-weight:800;
      text-align:right;
    }
    .ea-content-stack .side-action{
      margin-top:18px;
      padding:12px 18px;
      display:flex;
      align-items:center;
      justify-content:center;
      color:#fff;
      background:var(--theme);
      border-radius:11px;
      font-weight:850;
      box-shadow:0 10px 22px rgba(11,61,145,.22);
    }
    .ea-content-stack .risk-note{
      margin:0;
      color:var(--muted);
      font-size:13px;
      line-height:1.7;
    }
    .ea-content-stack .related-section{
      margin-top:34px;
      padding:clamp(24px,4vw,40px);
    }
    .ea-content-stack .related-head{
      margin-bottom:22px;
      display:flex;
      align-items:end;
      justify-content:space-between;
      gap:18px;
    }
    .ea-content-stack .related-head h2{margin:0;font-size:28px}
    .ea-content-stack .related-head p{margin:0;color:var(--muted)}
    .ea-content-stack .related-grid{
      display:grid;
      grid-template-columns:repeat(3,minmax(0,1fr));
      gap:18px;
    }
    .ea-content-stack .related-card{
      min-width:0;
      overflow:hidden;
      background:#fff;
      border:1px solid var(--line);
      border-radius:15px;
      transition:transform .2s,box-shadow .2s,border-color .2s;
    }
    .ea-content-stack .related-card:hover{
      border-color:#a8c3ef;
      box-shadow:0 15px 34px rgba(11,61,145,.12);
      transform:translateY(-4px);
    }
    .ea-content-stack .related-card img{
      width:100%;
      aspect-ratio:16/10;
      object-fit:cover;
      background:#edf2fa;
    }
    .ea-content-stack .related-card-body{padding:17px}
    .ea-content-stack .related-card h3{
      margin:0 0 8px;
      overflow:hidden;
      font-size:18px;
      line-height:1.4;
      text-overflow:ellipsis;
      white-space:nowrap;
    }
    .ea-content-stack .related-card p{
      min-height:3.2em;
      margin:0 0 13px;
      display:-webkit-box;
      overflow:hidden;
      color:var(--muted);
      font-size:14px;
      line-height:1.6;
      -webkit-box-orient:vertical;
      -webkit-line-clamp:2;
    }
    .ea-content-stack .related-card-meta{
      display:flex;
      justify-content:space-between;
      gap:8px;
      color:#7b8495;
      font-size:12px;
    }
    .footer{
      color:#ccd5e5;
      background:#06142f;
    }
    .footer-main{
      padding:58px 0 42px;
      display:grid;
      grid-template-columns:1.55fr repeat(3,1fr);
      gap:42px;
    }
    .footer .logo{color:#fff}
    .footer-brand p{
      max-width:420px;
      margin:20px 0 0;
      color:#9eacc2;
      font-size:14px;
    }
    .footer h3{
      margin:4px 0 16px;
      color:#fff;
      font-size:16px;
    }
    .footer-links,.footer-contact{display:grid;gap:9px}
    .footer-links a,.footer-contact a{color:#aebacf;font-size:14px}
    .footer-links a:hover,.footer-contact a:hover{color:#fff}
    .footer-social{margin-top:7px}
    .footer-bottom{
      min-height:70px;
      padding:18px 0;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:25px;
      color:#8795aa;
      border-top:1px solid rgba(255,255,255,.1);
      font-size:13px;
    }
    @media (max-width:1080px){
      .main-nav{display:none}
      .hamburger{display:block}
      .header-btns{margin-left:auto}
      .ea-content-stack .product-intro{gap:34px}
      .footer-main{grid-template-columns:1.4fr repeat(2,1fr)}
      .footer-main>div:last-child{grid-column:2/4}
    }
    @media (max-width:820px){
      .ea-content-stack .product-intro{
        padding:34px 0 58px;
        grid-template-columns:1fr;
      }
      .ea-content-stack .product-cover{max-width:560px}
      .ea-content-stack .detail-layout{grid-template-columns:1fr}
      .ea-content-stack .side-column{position:static;grid-template-columns:1fr 1fr}
      .ea-content-stack .related-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
      .footer-main{grid-template-columns:1fr 1fr}
      .footer-main>div:last-child{grid-column:auto}
    }
    @media (max-width:600px){
      .container{width:min(100% - 28px,1180px)}
      .topbar-inner{padding:8px 0;align-items:flex-start;flex-direction:column;gap:2px}
      .topbar-links{width:100%;gap:5px 14px;flex-wrap:wrap}
      .header-inner{min-height:68px;gap:10px}
      .header .logo span{max-width:125px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
      .logo img{width:36px;height:36px}
      .header-btns>a{display:none}
      .ea-content-stack .breadcrumbs{padding-top:18px}
      .ea-content-stack .product-title{font-size:36px}
      .ea-content-stack .product-summary{font-size:16px}
      .ea-content-stack .product-intro{padding-bottom:48px}
      .ea-content-stack .detail-layout{margin-top:-18px}
      .ea-content-stack .product-article{padding:23px 18px}
      .ea-content-stack .product-body{font-size:16px}
      .ea-content-stack .side-column{grid-template-columns:1fr}
      .ea-content-stack .related-head{align-items:flex-start;flex-direction:column}
      .ea-content-stack .related-grid{grid-template-columns:1fr}
      .footer-main{padding:44px 0 34px;grid-template-columns:1fr;gap:30px}
      .footer-bottom{align-items:flex-start;flex-direction:column;gap:5px}
    }