:root{
      --theme:#0B3D91;
      --template-theme:{主题色};
      --theme-dark:#072b68;
      --theme-soft:#eaf1fc;
      --accent:#d92c88;
      --ink:#172033;
      --muted:#637083;
      --line:#dfe5ee;
      --surface:#ffffff;
      --page:#f5f7fa;
      --shadow:0 16px 42px rgba(23,32,51,.09);
      --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 HK","PingFang HK","Microsoft JhengHei",sans-serif;
      line-height:1.65;
    }
    body,button,input,select,textarea{font:inherit}
    img{display:block;max-width:100%}
    a{color:inherit;text-decoration:none}
    button{color:inherit}
    .container{width:min(1180px,calc(100% - 40px));margin-inline:auto}
    .topbar{
      position:relative;
      z-index:60;
      color:#dce8ff;
      background:#061d46;
      font-size:13px;
    }
    .topbar .container{
      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:relative;
      z-index:50;
      background:rgba(255,255,255,.98);
      border-bottom:1px solid var(--line);
      box-shadow:0 5px 22px rgba(20,34,58,.05);
    }
    .header-inner{
      min-height:78px;
      display:flex;
      align-items:center;
      gap:28px;
    }
    .logo{
      min-width:170px;
      display:flex;
      align-items:center;
      gap:10px;
      color:var(--theme);
      font-size:18px;
      font-weight:800;
    }
    .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:stretch;
    }
    .nav-link{
      display:flex;
      align-items:center;
      padding:0 12px;
      color:#29364a;
      font-size:14px;
      font-weight:700;
      white-space:nowrap;
      transition:.2s ease;
    }
    .nav-link:hover,.nav-item:focus-within>.nav-link{color:var(--theme)}
    .has-arrow::after{
      width:6px;
      height:6px;
      margin:-4px 0 0 7px;
      border-right:1.5px solid currentColor;
      border-bottom:1.5px solid currentColor;
      content:"";
      transform:rotate(45deg);
    }
    .dropdown-panel,.mega-menu{
      position:absolute;
      top:100%;
      left:50%;
      z-index:80;
      padding:20px;
      visibility:hidden;
      opacity:0;
      background:#fff;
      border:1px solid var(--line);
      border-radius:0 0 18px 18px;
      box-shadow:0 24px 60px rgba(15,34,67,.16);
      transform:translate(-50%,10px);
      transition:opacity .2s ease,transform .2s ease,visibility .2s;
    }
    .dropdown-panel{width:310px}
    .mega-menu{width:min(760px,86vw)}
    .dropdown-panel::before,.mega-menu::before{
      position:absolute;
      right:0;
      bottom:100%;
      left:0;
      height:12px;
      content:"";
    }
    .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:translate(-50%,0);
    }
    .panel-title{
      margin:0 0 13px;
      color:var(--theme);
      font-size:13px;
      font-weight:800;
      letter-spacing:.08em;
    }
    .panel-list{
      display:grid;
      grid-template-columns:repeat(2,minmax(0,1fr));
      gap:8px;
    }
    .panel-list a{
      padding:9px 11px;
      overflow:hidden;
      color:#35435a;
      background:#f6f8fb;
      border-radius:9px;
      font-size:13px;
      text-overflow:ellipsis;
      white-space:nowrap;
    }
    .panel-list a:hover{color:var(--theme);background:var(--theme-soft)}
    .mega-grid{
      display:grid;
      grid-template-columns:repeat(3,minmax(0,1fr));
      gap:11px;
    }
    .mega-card{
      min-width:0;
      display:flex;
      align-items:center;
      gap:10px;
      padding:11px;
      border:1px solid #e7ebf2;
      border-radius:12px;
      transition:.2s ease;
    }
    .mega-card:hover{
      border-color:#a9bee3;
      box-shadow:0 8px 22px rgba(11,61,145,.1);
      transform:translateY(-2px);
    }
    .mega-card img{
      width:46px;
      height:46px;
      flex:0 0 46px;
      object-fit:cover;
      background:#edf2f8;
      border-radius:10px;
    }
    .mega-card span{min-width:0;display:grid;gap:2px}
    .mega-card strong,.mega-card small{
      overflow:hidden;
      text-overflow:ellipsis;
      white-space:nowrap;
    }
    .mega-card strong{font-size:13px}
    .mega-card small{color:var(--muted);font-size:11px}
    .mega-footer{
      margin-top:15px;
      padding:10px 12px;
      display:block;
      color:#fff;
      background:var(--theme);
      border-radius:10px;
      text-align:center;
      font-size:13px;
      font-weight:800;
    }
    .mega-footer:hover{background:var(--theme-dark)}
    .header-btns{
      display:flex;
      align-items:center;
      gap:9px;
      white-space:nowrap;
    }
    .member-link,.account-link{
      padding:9px 14px;
      border-radius:10px;
      font-size:13px;
      font-weight:800;
    }
    .member-link{color:var(--theme);border:1px solid #b8c8e3}
    .account-link{color:#fff;background:var(--theme)}
    .hamburger{
      width:42px;
      height:42px;
      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:.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:89;
      visibility:hidden;
      opacity:0;
      background:rgba(5,15,34,.58);
      transition:.25s ease;
    }
    .drawer-overlay.open{visibility:visible;opacity:1}
    .mobile-drawer{
      position:fixed;
      top:0;
      right:0;
      bottom:0;
      z-index:90;
      width:min(390px,90vw);
      overflow-y:auto;
      background:#fff;
      box-shadow:-20px 0 60px rgba(0,0,0,.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:12px;
      color:#fff;
      background:var(--theme);
    }
    .drawer-head strong{margin-right:auto}
    .drawer-head a{
      padding:7px 12px;
      border:1px solid rgba(255,255,255,.45);
      border-radius:8px;
      font-size:13px;
      font-weight:800;
    }
    .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:13px 18px 28px}
    .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:750;
      cursor:pointer;
    }
    .drawer-toggle{
      position:relative;
      padding-right:35px;
    }
    .drawer-toggle::after{
      position:absolute;
      top:50%;
      right:8px;
      content:"+";
      font-size:21px;
      transform:translateY(-50%);
    }
    .drawer-toggle.active::after{content:"−"}
    .drawer-submenu{
      max-height:0;
      overflow:hidden;
      background:#f5f7fb;
      transition:max-height .3s ease;
    }
    .drawer-submenu.open{max-height:720px}
    .drawer-submenu a{
      padding:10px 15px;
      display:block;
      color:#4c5a6f;
      border-bottom:1px solid #e8ecf3;
      font-size:14px;
    }
    .footer{
      color:#d8e3f6;
      background:#071b3d;
    }
    .footer-grid{
      padding:58px 0 40px;
      display:grid;
      grid-template-columns:1.45fr 1fr 1fr 1fr;
      gap:42px;
    }
    .footer h3{
      margin:0 0 16px;
      color:#fff;
      font-size:15px;
    }
    .footer p{margin:7px 0;color:#aebcd3;font-size:14px}
    .footer-brand strong{color:#fff;font-size:21px}
    .footer-links{display:grid;gap:9px}
    .footer-links a{color:#b9c7dc;font-size:14px}
    .footer-links a:hover{color:#fff}
    .footer-bottom{
      min-height:68px;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:20px;
      color:#92a3bd;
      border-top:1px solid rgba(255,255,255,.1);
      font-size:13px;
    }
    .productlist-main{min-height:640px}
    .productlist-main .product-hero{
      position:relative;
      overflow:hidden;
      padding:66px 0 54px;
      color:#fff;
      background:
        radial-gradient(circle at 15% 18%,rgba(217,44,136,.32),transparent 28%),
        radial-gradient(circle at 85% 12%,rgba(90,145,240,.28),transparent 26%),
        linear-gradient(135deg,#061d46 0%,#0B3D91 62%,#174fa7 100%);
    }
    .productlist-main .product-hero::after{
      position:absolute;
      right:-110px;
      bottom:-170px;
      width:420px;
      height:420px;
      border:1px solid rgba(255,255,255,.18);
      border-radius:50%;
      box-shadow:0 0 0 55px rgba(255,255,255,.035),0 0 0 110px rgba(255,255,255,.025);
      content:"";
    }
    .productlist-main .hero-inner{position:relative;z-index:1;max-width:850px}
    .productlist-main .eyebrow{
      margin:0 0 12px;
      display:inline-flex;
      align-items:center;
      gap:8px;
      color:#dce9ff;
      font-size:13px;
      font-weight:800;
      letter-spacing:.12em;
    }
    .productlist-main .eyebrow::before{
      width:28px;
      height:3px;
      background:#ef5fa8;
      border-radius:9px;
      content:"";
    }
    .productlist-main .product-hero h1{
      margin:0;
      font-size:clamp(34px,5vw,60px);
      line-height:1.12;
      letter-spacing:-.035em;
    }
    .productlist-main .product-hero p{
      max-width:700px;
      margin:18px 0 0;
      color:#d7e3f7;
      font-size:17px;
    }
    .productlist-main .category-section{padding:34px 0 8px}
    .productlist-main .section-heading{
      margin-bottom:18px;
      display:flex;
      align-items:end;
      justify-content:space-between;
      gap:20px;
    }
    .productlist-main .section-heading h2{
      margin:0;
      font-size:26px;
      line-height:1.25;
    }
    .productlist-main .section-heading p{margin:5px 0 0;color:var(--muted)}
    .productlist-main .category-list{
      display:flex;
      flex-wrap:wrap;
      gap:10px;
    }
    .productlist-main .category-chip{
      padding:10px 16px;
      color:#33435c;
      background:#fff;
      border:1px solid var(--line);
      border-radius:999px;
      font-size:14px;
      font-weight:750;
      box-shadow:0 5px 14px rgba(23,32,51,.04);
      transition:.2s ease;
    }
    .productlist-main .category-chip:hover{
      color:#fff;
      background:var(--theme);
      border-color:var(--theme);
      transform:translateY(-2px);
    }
    .productlist-main .catalogue-section{padding:40px 0 76px}
    .productlist-main .product-grid{
      display:grid;
      grid-template-columns:repeat(3,minmax(0,1fr));
      gap:24px;
    }
    .productlist-main .product-card{
      min-width:0;
      overflow:hidden;
      display:flex;
      flex-direction:column;
      background:#fff;
      border:1px solid #e1e6ee;
      border-radius:var(--radius);
      box-shadow:0 10px 30px rgba(24,40,68,.06);
      transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease;
    }
    .productlist-main .product-card:hover{
      border-color:#a9bee3;
      box-shadow:var(--shadow);
      transform:translateY(-6px);
    }
    .productlist-main .product-image{
      position:relative;
      aspect-ratio:16/10;
      overflow:hidden;
      background:linear-gradient(145deg,#edf2fa,#dfe8f7);
    }
    .productlist-main .product-image img{
      width:100%;
      height:100%;
      object-fit:cover;
      transition:transform .35s ease;
    }
    .productlist-main .product-card:hover .product-image img{transform:scale(1.045)}
    .productlist-main .category-badge{
      position:absolute;
      top:14px;
      left:14px;
      padding:6px 10px;
      color:#fff;
      background:rgba(11,61,145,.92);
      border-radius:999px;
      box-shadow:0 5px 14px rgba(0,0,0,.14);
      font-size:12px;
      font-weight:800;
    }
    .productlist-main .product-body{
      min-width:0;
      height:100%;
      padding:21px;
      display:flex;
      flex-direction:column;
    }
    .productlist-main .product-title{
      margin:0;
      font-size:20px;
      line-height:1.38;
    }
    .productlist-main .product-title a:hover{color:var(--theme)}
    .productlist-main .product-summary{
      margin:11px 0 17px;
      display:-webkit-box;
      overflow:hidden;
      color:var(--muted);
      font-size:14px;
      line-height:1.75;
      -webkit-box-orient:vertical;
      -webkit-line-clamp:3;
    }
    .productlist-main .product-meta{
      margin-top:auto;
      padding-top:14px;
      display:flex;
      flex-wrap:wrap;
      align-items:center;
      gap:8px 14px;
      color:#738095;
      border-top:1px solid #e9edf3;
      font-size:12px;
    }
    .productlist-main .product-meta span{display:inline-flex;align-items:center;gap:5px}
    .productlist-main .product-price{color:var(--accent);font-weight:850}
    .productlist-main .product-action{
      margin-top:16px;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:14px;
      color:var(--theme);
      font-size:14px;
      font-weight:850;
    }
    .productlist-main .product-action::after{
      width:30px;
      height:30px;
      display:grid;
      place-items:center;
      color:#fff;
      background:var(--theme);
      border-radius:50%;
      content:"→";
      transition:.2s ease;
    }
    .productlist-main .product-card:hover .product-action::after{background:var(--accent);transform:translateX(3px)}
    .productlist-main .pagination{
      margin-top:42px;
      display:flex;
      flex-wrap:wrap;
      justify-content:center;
      gap:8px;
    }
    .productlist-main .pagination a{
      min-width:42px;
      height:42px;
      padding:0 13px;
      display:inline-flex;
      align-items:center;
      justify-content:center;
      color:#3c4b62;
      background:#fff;
      border:1px solid var(--line);
      border-radius:10px;
      font-size:14px;
      font-weight:750;
    }
    .productlist-main .pagination a:hover,
    .productlist-main .pagination a.active,
    .productlist-main .pagination a.current{
      color:#fff;
      background:var(--theme);
      border-color:var(--theme);
    }
    .productlist-main .catalogue-note{
      margin-top:32px;
      padding:18px 22px;
      color:#536177;
      background:var(--theme-soft);
      border-left:4px solid var(--theme);
      border-radius:10px;
      font-size:13px;
    }
    @media (max-width:1080px){
      .main-nav{display:none}
      .hamburger{display:block}
      .header-inner{gap:18px}
      .header-btns{margin-left:auto}
      .productlist-main .product-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
    }
    @media (max-width:760px){
      .container{width:min(100% - 28px,1180px)}
      .topbar .container{padding:8px 0;align-items:flex-start;flex-direction:column;gap:2px}
      .topbar-links{flex-wrap:wrap;gap:3px 14px}
      .header-inner{min-height:68px}
      .logo{min-width:0;font-size:16px}
      .logo img{width:36px;height:36px}
      .member-link{display:none}
      .account-link{padding:8px 11px}
      .productlist-main .product-hero{padding:48px 0 42px}
      .productlist-main .product-hero p{font-size:15px}
      .productlist-main .section-heading{align-items:flex-start;flex-direction:column}
      .productlist-main .product-grid{grid-template-columns:1fr}
      .productlist-main .catalogue-section{padding:34px 0 58px}
      .footer-grid{padding:42px 0 30px;grid-template-columns:1fr 1fr;gap:30px}
      .footer-brand{grid-column:1/-1}
      .footer-bottom{padding:17px 0;align-items:flex-start;flex-direction:column;justify-content:center;gap:3px}
    }
    @media (max-width:480px){
      .header-btns{gap:6px}
      .account-link{display:none}
      .productlist-main .category-chip{padding:8px 12px;font-size:13px}
      .productlist-main .product-body{padding:18px}
      .footer-grid{grid-template-columns:1fr}
      .footer-brand{grid-column:auto}
    }