:root{
      --theme:#0B3D91;
      --theme-dark:#06275f;
      --theme-soft:#eaf2ff;
      --teal:#0c8b86;
      --ink:#10233f;
      --muted:#61718a;
      --line:#dce5f1;
      --surface:#ffffff;
      --page:#f5f8fc;
      --shadow:0 18px 46px rgba(11,61,145,.12);
      --radius:18px;
    }

    *{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;
    }
    body.drawer-locked{overflow:hidden}
    img{display:block;max-width:100%}
    a{color:inherit;text-decoration:none}
    button,input{font:inherit}
    .container{width:min(1180px,calc(100% - 40px));margin-inline:auto}

    .topbar{
      position:relative;
      z-index:120;
      color:#dceaff;
      background:var(--theme-dark);
      font-size:13px;
    }
    .topbar .container{
      min-height:38px;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:24px;
    }
    .topbar-contact{display:flex;align-items:center;gap:20px}
    .topbar a:hover{color:#fff}

    .header{
      position:sticky;
      top:0;
      z-index:110;
      background:rgba(255,255,255,.96);
      border-bottom:1px solid rgba(220,229,241,.9);
      box-shadow:0 7px 25px rgba(16,35,63,.05);
      backdrop-filter:blur(14px);
    }
    .header-inner{
      min-height:78px;
      display:flex;
      align-items:center;
      gap:24px;
    }
    .logo{
      flex:0 0 auto;
      display:inline-flex;
      align-items:center;
      gap:10px;
      color:var(--theme);
      font-weight:900;
      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%;
      display:flex;
      align-items:stretch;
      justify-content:center;
      gap:2px;
      margin:0;
      padding:0;
      list-style:none;
    }
    .nav-item{
      position:relative;
      display:flex;
      align-items:stretch;
    }
    .nav-link{
      display:flex;
      align-items:center;
      padding:0 12px;
      color:#263b59;
      font-size:15px;
      font-weight:700;
      white-space:nowrap;
    }
    .nav-link:hover,.nav-item:focus-within>.nav-link{color:var(--theme)}
    .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;
      visibility:hidden;
      opacity:0;
      transform:translateY(8px);
      transition:.2s ease;
      pointer-events:none;
      background:#fff;
      border:1px solid var(--line);
      border-radius:0 0 18px 18px;
      box-shadow:var(--shadow);
    }
    .dropdown-panel::before,.mega-menu::before{
      content:"";
      position:absolute;
      right:0;
      bottom:100%;
      left:0;
      height:12px;
    }
    .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;
      transform:none;
      pointer-events:auto;
    }
    .dropdown-panel{
      width:310px;
      padding:18px;
    }
    .dropdown-heading{
      margin:0 0 9px;
      color:var(--theme);
      font-size:13px;
      font-weight:900;
      text-transform:uppercase;
      letter-spacing:.08em;
    }
    .dropdown-panel>a{
      display:block;
      padding:9px 7px;
      border-bottom:1px solid #edf2f8;
      color:#344862;
      font-size:14px;
    }
    .dropdown-panel>a:hover{color:var(--theme);background:var(--theme-soft)}
    .dropdown-panel .dropdown-all{
      margin-top:8px;
      color:var(--theme);
      border-bottom:0;
      font-weight:800;
    }
    .mega-menu{
      left:50%;
      width:min(930px,calc(100vw - 48px));
      padding:23px;
      transform:translate(-50%,8px);
    }
    .nav-item:hover>.mega-menu,
    .nav-item:focus-within>.mega-menu{transform:translate(-50%,0)}
    .mega-head{
      display:flex;
      align-items:end;
      justify-content:space-between;
      gap:20px;
      padding-bottom:15px;
      border-bottom:1px solid var(--line);
    }
    .mega-head strong{font-size:18px;color:var(--theme)}
    .mega-head span{font-size:13px;color:var(--muted)}
    .mega-grid{
      display:grid;
      grid-template-columns:repeat(3,minmax(0,1fr));
      gap:12px;
      margin-top:16px;
    }
    .mega-card{
      min-width:0;
      padding:13px;
      overflow:hidden;
      border:1px solid var(--line);
      border-radius:13px;
      background:#fff;
      transition:.2s ease;
    }
    .mega-card:hover{
      border-color:#a9c4ec;
      transform:translateY(-2px);
      box-shadow:0 9px 24px rgba(11,61,145,.1);
    }
    .mega-card img{
      width:42px;
      height:42px;
      margin-bottom:9px;
      object-fit:cover;
      border-radius:10px;
      background:var(--theme-soft);
    }
    .video-mega .mega-card img,.product-mega .mega-card img{
      width:100%;
      height:82px;
    }
    .mega-card strong{
      display:block;
      overflow:hidden;
      color:#1a3151;
      font-size:14px;
      text-overflow:ellipsis;
      white-space:nowrap;
    }
    .mega-card p{
      display:-webkit-box;
      margin:6px 0 0;
      overflow:hidden;
      color:var(--muted);
      font-size:12px;
      line-height:1.5;
      -webkit-box-orient:vertical;
      -webkit-line-clamp:2;
    }
    .mega-meta{
      display:flex;
      flex-wrap:wrap;
      gap:5px 10px;
      margin-top:8px;
      color:var(--muted);
      font-size:11px;
    }
    .mega-category-list{
      display:flex;
      flex-wrap:wrap;
      gap:8px;
      margin-top:14px;
    }
    .mega-category-list a{
      padding:6px 11px;
      color:var(--theme);
      background:var(--theme-soft);
      border-radius:999px;
      font-size:12px;
      font-weight:800;
    }
    .mega-footer{
      display:block;
      margin-top:15px;
      padding:11px 15px;
      color:#fff;
      text-align:center;
      background:var(--theme);
      border-radius:11px;
      font-size:14px;
      font-weight:800;
    }
    .header-btns{
      display:flex;
      align-items:center;
      gap:10px;
      flex:0 0 auto;
    }
    .member-slot{font-size:14px}
    .open-account{
      padding:10px 15px;
      color:#fff;
      background:var(--theme);
      border-radius:10px;
      font-size:14px;
      font-weight:800;
      white-space:nowrap;
    }
    .open-account:hover{background:var(--theme-dark)}
    .hamburger{
      width:42px;
      height:42px;
      display:none;
      align-items:center;
      justify-content:center;
      flex-direction:column;
      gap:5px;
      padding:0;
      color:var(--ink);
      background:#fff;
      border:1px solid var(--line);
      border-radius:10px;
      cursor:pointer;
    }
    .hamburger span{
      width:20px;
      height:2px;
      background:currentColor;
      transition:.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:199;
      visibility:hidden;
      opacity:0;
      background:rgba(4,18,40,.58);
      transition:.25s ease;
    }
    .drawer-overlay.open{visibility:visible;opacity:1}
    .mobile-drawer{
      position:fixed;
      top:0;
      right:0;
      bottom:0;
      z-index:200;
      width:min(390px,92vw);
      overflow-y:auto;
      background:#fff;
      box-shadow:-20px 0 55px rgba(5,31,69,.2);
      transform:translateX(105%);
      transition:.28s ease;
    }
    .mobile-drawer.open{transform:none}
    .drawer-head{
      position:sticky;
      top:0;
      z-index:2;
      display:flex;
      align-items:center;
      gap:10px;
      min-height:70px;
      padding:12px 18px;
      color:#fff;
      background:var(--theme);
    }
    .drawer-member{flex:1;min-width:0}
    .drawer-head>a{
      padding:8px 11px;
      border:1px solid rgba(255,255,255,.5);
      border-radius:8px;
      font-size:13px;
      font-weight:800;
      white-space:nowrap;
    }
    .drawer-close{
      width:36px;
      height:36px;
      padding:0;
      color:#fff;
      background:transparent;
      border:0;
      font-size:30px;
      line-height:1;
      cursor:pointer;
    }
    .drawer-menu{padding:12px 18px 30px}
    .drawer-link,.drawer-toggle{
      width:100%;
      display:flex;
      align-items:center;
      justify-content:space-between;
      padding:14px 4px;
      color:#1b3354;
      background:none;
      border:0;
      border-bottom:1px solid var(--line);
      text-align:left;
      font-weight:800;
      cursor:pointer;
    }
    .drawer-toggle::after{
      content:"+";
      color:var(--theme);
      font-size:20px;
    }
    .drawer-toggle.active::after{content:"−"}
    .drawer-submenu{
      display:none;
      padding:7px 0 9px 13px;
      border-bottom:1px solid var(--line);
    }
    .drawer-submenu.open{display:block}
    .drawer-submenu a{
      display:block;
      padding:9px 8px;
      color:var(--muted);
      border-left:2px solid #dbe7f8;
      font-size:14px;
    }
    .drawer-submenu a:hover{color:var(--theme);border-left-color:var(--theme)}

    .tag-page{min-height:620px}
    .tag-page .tag-hero{
      position:relative;
      overflow:hidden;
      padding:72px 0 66px;
      color:#fff;
      background:
        radial-gradient(circle at 84% 20%,rgba(44,197,184,.28),transparent 28%),
        radial-gradient(circle at 8% 85%,rgba(118,175,255,.25),transparent 30%),
        linear-gradient(135deg,var(--theme-dark),var(--theme) 64%,#087f83);
    }
    .tag-page .tag-hero::before,
    .tag-page .tag-hero::after{
      content:"";
      position:absolute;
      border:1px solid rgba(255,255,255,.16);
      border-radius:50%;
    }
    .tag-page .tag-hero::before{
      width:380px;
      height:380px;
      right:-100px;
      bottom:-270px;
    }
    .tag-page .tag-hero::after{
      width:220px;
      height:220px;
      right:30px;
      bottom:-170px;
    }
    .tag-page .breadcrumb{
      display:flex;
      flex-wrap:wrap;
      gap:7px;
      margin-bottom:18px;
      color:#d8e8ff;
      font-size:14px;
    }
    .tag-page .breadcrumb a:hover{color:#fff}
    .tag-page .tag-kicker{
      display:inline-flex;
      align-items:center;
      gap:8px;
      margin-bottom:14px;
      color:#d9fffb;
      font-size:13px;
      font-weight:900;
      letter-spacing:.12em;
    }
    .tag-page .tag-kicker::before{
      content:"";
      width:26px;
      height:2px;
      background:#79e4d9;
    }
    .tag-page .tag-hero h1{
      max-width:800px;
      margin:0;
      font-size:clamp(34px,5vw,60px);
      line-height:1.15;
      letter-spacing:-.035em;
    }
    .tag-page .tag-hero p{
      max-width:760px;
      margin:18px 0 0;
      color:#e2ecfb;
      font-size:17px;
    }
    .tag-page .tag-stat{
      display:inline-flex;
      align-items:center;
      gap:8px;
      margin-top:24px;
      padding:9px 14px;
      color:#fff;
      background:rgba(255,255,255,.12);
      border:1px solid rgba(255,255,255,.22);
      border-radius:999px;
      backdrop-filter:blur(8px);
    }
    .tag-page .tag-stat strong{color:#9df3e9}
    .tag-page .tag-content{padding:54px 0 74px}
    .tag-page .section-head{
      display:flex;
      align-items:end;
      justify-content:space-between;
      gap:20px;
      margin-bottom:22px;
    }
    .tag-page .section-head h2{
      margin:0;
      color:var(--ink);
      font-size:28px;
      line-height:1.25;
    }
    .tag-page .section-head p{
      margin:5px 0 0;
      color:var(--muted);
    }
    .tag-page .tag-index-link{
      flex:0 0 auto;
      padding:10px 15px;
      color:var(--theme);
      background:#fff;
      border:1px solid #bcd0ee;
      border-radius:10px;
      font-size:14px;
      font-weight:800;
    }
    .tag-page .article-list{display:grid;gap:20px}
    .tag-page .article-card{
      display:grid;
      grid-template-columns:290px minmax(0,1fr);
      min-width:0;
      overflow:hidden;
      background:#fff;
      border:1px solid var(--line);
      border-radius:var(--radius);
      box-shadow:0 9px 30px rgba(16,35,63,.06);
      transition:.22s ease;
    }
    .tag-page .article-card:hover{
      border-color:#b4cae9;
      transform:translateY(-3px);
      box-shadow:var(--shadow);
    }
    .tag-page .article-cover{
      min-height:235px;
      overflow:hidden;
      background:#dce8f8;
    }
    .tag-page .article-cover img{
      width:100%;
      height:100%;
      object-fit:cover;
      transition:transform .35s ease;
    }
    .tag-page .article-card:hover .article-cover img{transform:scale(1.035)}
    .tag-page .article-body{
      min-width:0;
      display:flex;
      flex-direction:column;
      padding:24px 26px;
    }
    .tag-page .article-label{
      align-self:flex-start;
      margin-bottom:9px;
      padding:5px 10px;
      color:var(--teal);
      background:#e7f8f6;
      border-radius:999px;
      font-size:12px;
      font-weight:900;
    }
    .tag-page .article-title{
      margin:0;
      color:#132b4b;
      font-size:22px;
      line-height:1.4;
    }
    .tag-page .article-title a:hover{color:var(--theme)}
    .tag-page .article-summary{
      display:-webkit-box;
      margin:10px 0 15px;
      overflow:hidden;
      color:var(--muted);
      line-height:1.75;
      -webkit-box-orient:vertical;
      -webkit-line-clamp:3;
    }
    .tag-page .article-meta{
      display:flex;
      flex-wrap:wrap;
      gap:7px 16px;
      margin-top:auto;
      color:#75849a;
      font-size:13px;
    }
    .tag-page .article-tags{
      margin-top:10px;
      color:var(--theme);
      font-size:13px;
      overflow-wrap:anywhere;
    }
    .tag-page .read-more{
      align-self:flex-start;
      display:inline-flex;
      align-items:center;
      gap:8px;
      margin-top:15px;
      color:var(--theme);
      font-size:14px;
      font-weight:900;
    }
    .tag-page .read-more::after{
      content:"→";
      transition:transform .2s ease;
    }
    .tag-page .read-more:hover::after{transform:translateX(4px)}
    .tag-page .pagination{
      display:flex;
      flex-wrap:wrap;
      justify-content:center;
      gap:8px;
      margin-top:38px;
    }
    .tag-page .pagination a{
      min-width:42px;
      min-height:42px;
      display:inline-flex;
      align-items:center;
      justify-content:center;
      padding:8px 13px;
      color:#314763;
      background:#fff;
      border:1px solid var(--line);
      border-radius:10px;
      font-weight:800;
    }
    .tag-page .pagination a:hover,
    .tag-page .pagination a.active,
    .tag-page .pagination a.current{
      color:#fff;
      background:var(--theme);
      border-color:var(--theme);
    }

    .footer{
      color:#cbd8ea;
      background:#071a35;
    }
    .footer .container{padding-top:58px}
    .footer-grid{
      display:grid;
      grid-template-columns:1.45fr .8fr .8fr 1fr;
      gap:42px;
      padding-bottom:42px;
    }
    .footer .logo{color:#fff}
    .footer-brand p{
      max-width:440px;
      margin:18px 0;
      color:#9fb0c7;
      font-size:14px;
    }
    .footer-social{color:#fff}
    .footer h3{
      margin:6px 0 17px;
      color:#fff;
      font-size:16px;
    }
    .footer-links,.footer-contact{
      display:flex;
      flex-direction:column;
      align-items:flex-start;
      gap:10px;
      color:#aebdd0;
      font-size:14px;
    }
    .footer-links a:hover,.footer-contact a:hover{color:#fff}
    .footer-bottom{
      min-height:70px;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:20px;
      padding:18px 0;
      border-top:1px solid rgba(255,255,255,.1);
      color:#8fa2ba;
      font-size:13px;
    }
    .footer-legal{display:flex;flex-wrap:wrap;gap:18px}
    .footer-legal a:hover{color:#fff}

    @media (max-width:1080px){
      .main-nav{display:none}
      .hamburger{display:flex}
      .header-inner{min-height:70px}
      .header-btns{margin-left:auto}
      .footer-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
    }
    @media (max-width:760px){
      .container{width:min(100% - 28px,1180px)}
      .topbar .container{
        min-height:54px;
        align-items:flex-start;
        flex-direction:column;
        justify-content:center;
        gap:1px;
        padding-block:7px;
      }
      .topbar-contact{flex-wrap:wrap;gap:2px 13px}
      .member-slot,.open-account{display:none}
      .logo span{max-width:145px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
      .tag-page .tag-hero{padding:50px 0}
      .tag-page .tag-hero p{font-size:15px}
      .tag-page .tag-content{padding:38px 0 56px}
      .tag-page .section-head{align-items:flex-start;flex-direction:column}
      .tag-page .article-card{grid-template-columns:1fr}
      .tag-page .article-cover{min-height:210px;max-height:250px}
      .tag-page .article-body{padding:20px}
      .tag-page .article-title{font-size:20px}
      .footer-grid{grid-template-columns:1fr;gap:28px}
      .footer-bottom{align-items:flex-start;flex-direction:column}
    }
    @media (max-width:430px){
      .topbar-contact{display:grid}
      .tag-page .article-cover{min-height:190px}
      .drawer-head{padding-inline:13px}
    }