:root{
      --primary:#0B3D91;
      --primary-dark:#072b67;
      --primary-light:#eaf1fc;
      --ink:#10231a;
      --muted:#607268;
      --line:#dbe5df;
      --surface:#ffffff;
      --soft:#f4f8f6;
      --terminal:#07110c;
      --green:#1cd67a;
      --amber:#f5b942;
      --shadow:0 16px 42px rgba(8,42,24,.10);
      --radius:18px;
      --template-theme:"{主题色}";
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      color:var(--ink);
      background:#f6f9f7;
      font-family:"Microsoft YaHei","PingFang SC",Arial,sans-serif;
      line-height:1.65;
      overflow-x:hidden;
    }
    img{display:block;max-width:100%}
    a{color:inherit;text-decoration:none}
    button,input,textarea,select{font:inherit}
    .container{width:min(1180px,calc(100% - 40px));margin:0 auto}

    .topbar{
      min-height:38px;
      color:#c9d8cf;
      background:#07110c;
      border-bottom:1px solid rgba(28,214,122,.2);
      font-size:13px;
    }
    .topbar .container{
      min-height:38px;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:20px;
    }
    .topbar strong{color:var(--green)}
    .topbar-links{display:flex;align-items:center;gap:20px}
    .topbar-links a{transition:color .2s ease}
    .topbar-links a:hover{color:var(--green)}

    .header{
      position:relative;
      z-index:50;
      background:rgba(255,255,255,.98);
      border-bottom:1px solid var(--line);
      box-shadow:0 6px 20px rgba(20,45,31,.05);
    }
    .header-inner{
      min-height:78px;
      display:flex;
      align-items:center;
      gap:26px;
    }
    .logo{
      flex:0 0 auto;
      display:flex;
      align-items:center;
      gap:10px;
      color:var(--primary);
      font-size:20px;
      font-weight:800;
      white-space:nowrap;
    }
    .logo img{
      width:42px;
      height:42px;
      border-radius:10px;
      object-fit:contain;
      background:#fff;
    }
    .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 13px;
      display:flex;
      align-items:center;
      color:#263b30;
      font-size:15px;
      font-weight:650;
      white-space:nowrap;
      transition:color .2s ease,background .2s ease;
    }
    .nav-link:hover,
    .nav-item:focus-within>.nav-link{
      color:var(--primary);
      background:var(--primary-light);
    }
    .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;
      transform:translateY(8px);
      pointer-events:none;
      transition:opacity .18s ease,transform .18s ease,visibility .18s ease;
      background:#fff;
      border:1px solid var(--line);
      border-top:3px solid var(--primary);
      box-shadow:var(--shadow);
    }
    .dropdown-panel::before,
    .mega-menu::before{
      content:"";
      position:absolute;
      top:-12px;
      left:0;
      right:0;
      height:12px;
    }
    .nav-item:hover>.dropdown-panel,
    .nav-item:hover>.mega-menu,
    .nav-item:focus-within>.dropdown-panel,
    .nav-item:focus-within>.mega-menu{
      visibility:visible;
      opacity:1;
      transform:translateY(0);
      pointer-events:auto;
    }
    .dropdown-panel{
      width:320px;
      padding:18px;
      border-radius:0 0 14px 14px;
    }
    .dropdown-panel>a{
      display:block;
      padding:10px 8px;
      border-bottom:1px solid #edf2ef;
      color:#344a3e;
      font-size:14px;
    }
    .dropdown-panel>a:hover{color:var(--primary);background:#f5f8fc}
    .mega-menu{
      left:50%;
      width:min(820px,90vw);
      padding:22px;
      border-radius:0 0 18px 18px;
      transform:translate(-50%,8px);
    }
    .nav-item:hover>.mega-menu,
    .nav-item:focus-within>.mega-menu{transform:translate(-50%,0)}
    .nav-item:nth-last-child(-n+3) .mega-menu{
      left:auto;
      right:0;
      transform:translateY(8px);
    }
    .nav-item:nth-last-child(-n+3):hover>.mega-menu,
    .nav-item:nth-last-child(-n+3):focus-within>.mega-menu{transform:translateY(0)}
    .mega-title{
      margin:0 0 12px;
      color:#6d8075;
      font-size:12px;
      font-weight:800;
      letter-spacing:.12em;
    }
    .mega-grid{
      display:grid;
      grid-template-columns:repeat(3,minmax(0,1fr));
      gap:10px;
    }
    .mega-card{
      min-width:0;
      padding:10px;
      display:flex;
      align-items:center;
      gap:10px;
      border:1px solid #edf2ef;
      border-radius:12px;
      background:#fff;
      transition:border-color .2s ease,transform .2s ease,background .2s ease;
    }
    .mega-card:hover{
      transform:translateY(-2px);
      border-color:#a9bfdf;
      background:#f6f9fe;
    }
    .mega-card img{
      width:42px;
      height:42px;
      flex:0 0 42px;
      object-fit:cover;
      border-radius:9px;
      background:#edf3ef;
    }
    .mega-card span{min-width:0;display:block}
    .mega-card b{
      display:block;
      overflow:hidden;
      color:#24392d;
      font-size:14px;
      white-space:nowrap;
      text-overflow:ellipsis;
    }
    .mega-card small{
      display:block;
      overflow:hidden;
      margin-top:2px;
      color:#718278;
      font-size:11px;
      white-space:nowrap;
      text-overflow:ellipsis;
    }
    .mega-footer{
      display:block;
      margin-top:14px;
      padding-top:12px;
      color:var(--primary);
      border-top:1px solid var(--line);
      font-size:13px;
      font-weight:750;
      text-align:right;
    }
    .header-btns{
      display:flex;
      align-items:center;
      gap:9px;
      white-space:nowrap;
    }
    .member-link{
      color:var(--primary);
      font-size:14px;
      font-weight:700;
    }
    .account-btn{
      padding:10px 16px;
      color:#fff;
      background:var(--primary);
      border-radius:9px;
      font-size:14px;
      font-weight:750;
      box-shadow:0 8px 18px rgba(11,61,145,.2);
    }
    .account-btn:hover{background:var(--primary-dark)}
    .hamburger{
      width:42px;
      height:42px;
      padding:9px;
      display:none;
      align-items:center;
      justify-content:center;
      flex-direction:column;
      gap:5px;
      border:1px solid var(--line);
      border-radius:9px;
      background:#fff;
      cursor:pointer;
    }
    .hamburger span{
      width:21px;
      height:2px;
      background:#183326;
      transition:transform .2s ease,opacity .2s ease;
    }
    .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;
      z-index:90;
      visibility:hidden;
      opacity:0;
      background:rgba(2,12,7,.62);
      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:-20px 0 50px rgba(0,0,0,.2);
      transform:translateX(105%);
      transition:transform .25s ease;
    }
    .mobile-drawer.open{transform:translateX(0)}
    .drawer-head{
      min-height:70px;
      padding:12px 18px;
      display:flex;
      align-items:center;
      gap:12px;
      color:#fff;
      background:#07110c;
    }
    .drawer-head span{flex:1;color:var(--green);font-weight:750}
    .drawer-head>a{
      padding:7px 13px;
      color:#07110c;
      background:var(--green);
      border-radius:8px;
      font-weight:750;
    }
    .drawer-close{
      width:36px;
      height:36px;
      color:#fff;
      border:0;
      background:transparent;
      font-size:28px;
      cursor:pointer;
    }
    .drawer-menu{padding:15px}
    .drawer-link,
    .drawer-toggle{
      width:100%;
      padding:14px 10px;
      display:flex;
      align-items:center;
      justify-content:space-between;
      color:#22392d;
      border:0;
      border-bottom:1px solid #e7eeea;
      background:transparent;
      font-weight:750;
      text-align:left;
      cursor:pointer;
    }
    .drawer-toggle::after{content:"＋";color:var(--primary)}
    .drawer-toggle.active::after{content:"－"}
    .drawer-submenu{
      display:none;
      padding:7px 8px 10px 18px;
      background:#f5f8f6;
      border-radius:0 0 10px 10px;
    }
    .drawer-submenu.open{display:block}
    .drawer-submenu a{
      display:block;
      padding:9px 6px;
      color:#607368;
      font-size:14px;
      border-bottom:1px dashed #dce6e0;
    }

    .ea-content-stack{min-width:0;padding-bottom:72px}
    .ea-content-stack .product-heading{
      color:#dce9e1;
      background:
        radial-gradient(circle at 15% 10%,rgba(28,214,122,.12),transparent 30%),
        linear-gradient(135deg,#07110c,#0b1d13 65%,#0b3d2a);
      border-bottom:1px solid rgba(28,214,122,.24);
    }
    .ea-content-stack .product-heading-inner{
      padding:52px 0 46px;
    }
    .ea-content-stack .breadcrumb{
      margin-bottom:22px;
      display:flex;
      align-items:center;
      flex-wrap:wrap;
      gap:8px;
      color:#92aa9c;
      font-size:13px;
    }
    .ea-content-stack .breadcrumb a:hover{color:var(--green)}
    .ea-content-stack .eyebrow{
      display:inline-flex;
      align-items:center;
      gap:8px;
      margin-bottom:12px;
      color:var(--green);
      font-size:13px;
      font-weight:800;
      letter-spacing:.08em;
    }
    .ea-content-stack .eyebrow::before{
      content:"";
      width:8px;
      height:8px;
      border-radius:50%;
      background:var(--green);
      box-shadow:0 0 0 5px rgba(28,214,122,.12);
    }
    .ea-content-stack h1{
      max-width:900px;
      margin:0;
      color:#fff;
      font-size:clamp(32px,5vw,56px);
      line-height:1.16;
      letter-spacing:-.035em;
    }
    .ea-content-stack .product-summary{
      max-width:850px;
      margin:18px 0 0;
      color:#b6c8bd;
      font-size:17px;
    }
    .ea-content-stack .product-meta{
      margin-top:24px;
      display:flex;
      align-items:center;
      flex-wrap:wrap;
      gap:10px;
    }
    .ea-content-stack .product-meta span{
      padding:7px 11px;
      color:#c4d4ca;
      border:1px solid rgba(255,255,255,.12);
      border-radius:999px;
      background:rgba(255,255,255,.04);
      font-size:12px;
    }
    .ea-content-stack .product-layout{
      margin-top:34px;
      display:grid;
      grid-template-columns:minmax(0,1fr) 310px;
      gap:28px;
      align-items:start;
    }
    .ea-content-stack .product-main,
    .ea-content-stack .product-sidebar{min-width:0}
    .ea-content-stack .product-cover{
      padding:22px;
      background:#fff;
      border:1px solid var(--line);
      border-radius:var(--radius);
      box-shadow:var(--shadow);
    }
    .ea-content-stack .product-cover img{
      width:100%;
      max-height:520px;
      object-fit:contain;
      border-radius:13px;
      background:#f1f5f3;
    }
    .ea-content-stack .content-card{
      min-width:0;
      margin-top:24px;
      padding:clamp(22px,4vw,42px);
      background:#fff;
      border:1px solid var(--line);
      border-radius:var(--radius);
      box-shadow:var(--shadow);
    }
    .ea-content-stack .section-kicker{
      margin:0 0 5px;
      color:var(--primary);
      font-size:12px;
      font-weight:850;
      letter-spacing:.12em;
    }
    .ea-content-stack .content-card h2{
      margin:0 0 25px;
      color:#14291e;
      font-size:26px;
    }
    .ea-content-stack .product-body{
      min-width:0;
      max-width:100%;
      overflow-x:auto;
      color:#405448;
      font-size:16px;
    }
    .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;
      margin:24px 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:12px;
      border:1px solid var(--line);
      text-align:left;
    }
    .ea-content-stack .product-body h2,
    .ea-content-stack .product-body h3{
      color:#14291e;
      line-height:1.35;
    }
    .ea-content-stack .product-body a{
      color:var(--primary);
      text-decoration:underline;
    }
    .ea-content-stack .side-card{
      margin-bottom:18px;
      padding:22px;
      background:#fff;
      border:1px solid var(--line);
      border-radius:16px;
      box-shadow:0 12px 30px rgba(8,42,24,.07);
    }
    .ea-content-stack .side-card h2{
      margin:0 0 15px;
      font-size:18px;
    }
    .ea-content-stack .detail-list{
      margin:0;
      padding:0;
      list-style:none;
    }
    .ea-content-stack .detail-list li{
      padding:11px 0;
      display:flex;
      justify-content:space-between;
      gap:12px;
      border-bottom:1px solid #e8efeb;
      color:#6a7d72;
      font-size:13px;
    }
    .ea-content-stack .detail-list li:last-child{border-bottom:0}
    .ea-content-stack .detail-list strong{
      max-width:62%;
      color:#263d30;
      text-align:right;
    }
    .ea-content-stack .primary-action{
      width:100%;
      margin-top:16px;
      padding:13px 16px;
      display:block;
      color:#fff;
      background:var(--primary);
      border-radius:10px;
      font-weight:800;
      text-align:center;
    }
    .ea-content-stack .primary-action:hover{background:var(--primary-dark)}
    .ea-content-stack .risk-note{
      color:#7b6030;
      border-color:#ead7ad;
      background:#fffaf0;
    }
    .ea-content-stack .risk-note h2{color:#775312}
    .ea-content-stack .risk-note p{margin:0;font-size:13px}
    .ea-content-stack .related-section{
      margin-top:48px;
    }
    .ea-content-stack .related-head{
      margin-bottom:20px;
      display:flex;
      align-items:end;
      justify-content:space-between;
      gap:20px;
    }
    .ea-content-stack .related-head h2{margin:0;font-size:28px}
    .ea-content-stack .related-head p{margin:0;color:var(--muted);font-size:14px}
    .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:16px;
      box-shadow:0 10px 28px rgba(8,42,24,.06);
      transition:transform .2s ease,border-color .2s ease;
    }
    .ea-content-stack .related-card:hover{
      transform:translateY(-4px);
      border-color:#adc1df;
    }
    .ea-content-stack .related-card img{
      width:100%;
      height:170px;
      object-fit:cover;
      background:#edf2ef;
    }
    .ea-content-stack .related-card-body{padding:18px}
    .ea-content-stack .related-card h3{
      margin:0 0 8px;
      overflow:hidden;
      color:#1d3427;
      font-size:17px;
      white-space:nowrap;
      text-overflow:ellipsis;
    }
    .ea-content-stack .related-card p{
      min-height:46px;
      margin:0;
      display:-webkit-box;
      overflow:hidden;
      color:#6d8075;
      font-size:13px;
      -webkit-box-orient:vertical;
      -webkit-line-clamp:2;
    }
    .ea-content-stack .related-card-meta{
      margin-top:14px;
      display:flex;
      justify-content:space-between;
      gap:12px;
      color:#829188;
      font-size:12px;
    }

    .footer{
      color:#c5d4cb;
      background:#07110c;
      border-top:3px solid rgba(28,214,122,.45);
    }
    .footer .container{padding-top:50px}
    .footer-grid{
      display:grid;
      grid-template-columns:1.4fr repeat(3,1fr);
      gap:42px;
    }
    .footer h3,
    .footer h4{margin:0 0 16px;color:#fff}
    .footer h3{font-size:23px}
    .footer h4{font-size:15px}
    .footer p{margin:0 0 14px;color:#849b8d}
    .footer-brand>a,
    .footer-grid>div:not(.footer-brand)>a{
      display:block;
      margin:9px 0;
      color:#a9bcb0;
      font-size:14px;
    }
    .footer a:hover{color:var(--green)}
    .footer-bottom{
      margin-top:42px;
      padding:19px 0;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:20px;
      color:#71887a;
      border-top:1px solid rgba(255,255,255,.09);
      font-size:12px;
    }

    @media (max-width:1080px){
      .main-nav{display:none}
      .hamburger{display:flex}
      .header-inner{min-height:70px}
      .header-btns{margin-left:auto}
      .ea-content-stack .product-layout{grid-template-columns:minmax(0,1fr) 280px}
    }
    @media (max-width:820px){
      .topbar .container{padding:8px 0;align-items:flex-start;flex-direction:column;gap:3px}
      .topbar-links{flex-wrap:wrap;gap:5px 16px}
      .ea-content-stack .product-layout{grid-template-columns:1fr}
      .ea-content-stack .product-sidebar{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}
      .ea-content-stack .side-card{margin:0}
      .ea-content-stack .related-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
      .footer-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
    }
    @media (max-width:600px){
      .container{width:min(100% - 28px,1180px)}
      .logo span{max-width:130px;overflow:hidden;text-overflow:ellipsis}
      .member-link{display:none}
      .account-btn{padding:9px 12px}
      .ea-content-stack .product-heading-inner{padding:38px 0 34px}
      .ea-content-stack .product-summary{font-size:15px}
      .ea-content-stack .product-layout{margin-top:20px}
      .ea-content-stack .product-cover{padding:12px}
      .ea-content-stack .content-card{padding:22px 18px}
      .ea-content-stack .product-sidebar{display:block}
      .ea-content-stack .side-card{margin-bottom:16px}
      .ea-content-stack .related-head{align-items:flex-start;flex-direction:column;gap:5px}
      .ea-content-stack .related-grid{grid-template-columns:1fr}
      .ea-content-stack .related-card img{height:200px}
      .footer-grid{grid-template-columns:1fr;gap:25px}
      .footer-bottom{align-items:flex-start;flex-direction:column}
    }