:root{
      --theme:#0B3D91;
      --template-theme:{主题色};
      --theme-dark:#07295f;
      --theme-soft:#edf4ff;
      --ink:#14213d;
      --muted:#65728a;
      --line:#dce4ef;
      --paper:#ffffff;
      --canvas:#f5f7fb;
      --gold:#d7a53b;
      --danger:#c8333a;
      --shadow:0 18px 48px rgba(11,61,145,.10);
      --radius:18px;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      color:var(--ink);
      background:var(--canvas);
      font-family:"Microsoft YaHei","PingFang SC","Noto Sans CJK SC",Arial,sans-serif;
      line-height:1.65;
      -webkit-font-smoothing:antialiased;
    }
    body,button,input{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:0 auto}

    .topbar{
      position:relative;
      z-index:120;
      color:#dce8ff;
      background:#071426;
      font-size:13px;
    }
    .topbar .container{
      min-height:36px;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:20px;
    }
    .topbar span:last-child{display:flex;align-items:center;gap:20px}
    .topbar a{transition:color .2s ease}
    .topbar a:hover{color:#fff}

    .header{
      position:relative;
      z-index:110;
      background:rgba(255,255,255,.98);
      border-bottom:1px solid rgba(220,228,239,.92);
      box-shadow:0 6px 22px rgba(15,35,70,.05);
    }
    .header-inner{
      min-height:78px;
      display:flex;
      align-items:center;
      gap:28px;
    }
    .logo{
      flex:0 0 auto;
      display:flex;
      align-items:center;
      gap:10px;
      color:var(--theme);
      font-size:20px;
      font-weight:800;
      letter-spacing:.02em;
    }
    .logo img{
      width:42px;
      height:42px;
      object-fit:contain;
      border-radius:10px;
    }
    .main-nav{align-self:stretch;display:flex;align-items:stretch;margin-left:auto}
    .nav-list{
      height:100%;
      display:flex;
      align-items:stretch;
      gap:2px;
      margin:0;
      padding:0;
      list-style:none;
    }
    .nav-item{
      position:relative;
      display:flex;
      align-items:center;
    }
    .nav-link{
      height:100%;
      display:flex;
      align-items:center;
      padding:0 12px;
      font-size:15px;
      font-weight:600;
      white-space:nowrap;
      transition:color .2s ease,background .2s ease;
    }
    .nav-link:hover,.nav-item:focus-within>.nav-link{
      color:var(--theme);
      background:var(--theme-soft);
    }
    .has-arrow::after{
      content:"";
      width:6px;
      height:6px;
      margin:-3px 0 0 7px;
      border-right:1.5px solid currentColor;
      border-bottom:1.5px solid currentColor;
      transform:rotate(45deg);
    }
    .dropdown-panel,.mega-menu{
      position:absolute;
      top:100%;
      left:50%;
      z-index:130;
      visibility:hidden;
      opacity:0;
      pointer-events:none;
      transform:translate(-50%,10px);
      color:var(--ink);
      background:#fff;
      border:1px solid var(--line);
      border-radius:0 0 16px 16px;
      box-shadow:0 24px 60px rgba(11,35,72,.16);
      transition:opacity .2s ease,transform .2s ease,visibility .2s ease;
    }
    .dropdown-panel::before,.mega-menu::before{
      content:"";
      position:absolute;
      right:0;
      bottom:100%;
      left:0;
      height:8px;
    }
    .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:translate(-50%,0);
    }
    .dropdown-panel{
      width:330px;
      padding:20px;
    }
    .dropdown-panel>a:not(.mega-footer){
      display:block;
      padding:9px 0;
      overflow:hidden;
      border-bottom:1px solid #edf1f6;
      color:#33415c;
      text-overflow:ellipsis;
      white-space:nowrap;
    }
    .dropdown-panel>a:not(.mega-footer):hover{color:var(--theme)}
    .mega-menu{
      width:min(900px,calc(100vw - 40px));
      padding:22px;
    }
    .nav-item:nth-last-child(-n+3) .mega-menu{
      right:-120px;
      left:auto;
      transform:translateY(10px);
    }
    .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:#758097;
      font-size:12px;
      font-weight:800;
      letter-spacing:.13em;
    }
    .mega-grid{
      display:grid;
      grid-template-columns:repeat(3,minmax(0,1fr));
      gap:10px;
    }
    .mega-card{
      min-width:0;
      display:grid;
      grid-template-columns:48px minmax(0,1fr);
      grid-template-rows:auto auto;
      gap:2px 11px;
      padding:11px;
      background:#f8faff;
      border:1px solid #e9eef6;
      border-radius:12px;
      transition:border-color .2s ease,transform .2s ease,box-shadow .2s ease;
    }
    .mega-card:hover{
      border-color:#9bb8e8;
      box-shadow:0 8px 24px rgba(11,61,145,.10);
      transform:translateY(-2px);
    }
    .mega-card img{
      grid-row:1/3;
      width:48px;
      height:48px;
      object-fit:cover;
      background:#fff;
      border-radius:9px;
    }
    .mega-card strong,.mega-card small{
      min-width:0;
      overflow:hidden;
      text-overflow:ellipsis;
      white-space:nowrap;
    }
    .mega-card strong{font-size:14px}
    .mega-card small{color:var(--muted);font-size:11px}
    .mega-links{display:flex;flex-wrap:wrap;gap:8px}
    .mega-links a{
      padding:7px 12px;
      color:#34435f;
      background:#f2f6fc;
      border:1px solid #e3eaf4;
      border-radius:999px;
      font-size:13px;
    }
    .mega-links a:hover{color:#fff;background:var(--theme);border-color:var(--theme)}
    .mega-footer{
      display:block;
      margin-top:15px;
      padding-top:13px;
      color:var(--theme);
      border-top:1px solid var(--line);
      font-size:13px;
      font-weight:800;
      text-align:right;
    }
    .header-btns{
      flex:0 0 auto;
      display:flex;
      align-items:center;
      gap:8px;
    }
    .member-link,.open-account{
      display:inline-flex;
      min-height:40px;
      align-items:center;
      justify-content:center;
      padding:0 15px;
      border-radius:9px;
      font-size:14px;
      font-weight:700;
    }
    .member-link{color:var(--theme);border:1px solid #bfd0eb}
    .open-account{color:#fff;background:var(--theme);box-shadow:0 8px 20px rgba(11,61,145,.20)}
    .member-link:hover{background:var(--theme-soft)}
    .open-account:hover{background:var(--theme-dark)}
    .hamburger{
      width:42px;
      height:42px;
      display:none;
      padding:9px;
      background:#fff;
      border:1px solid var(--line);
      border-radius:9px;
      cursor:pointer;
    }
    .hamburger span{
      display:block;
      width:100%;
      height:2px;
      margin:5px 0;
      background:var(--ink);
      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:190;
      visibility:hidden;
      opacity:0;
      background:rgba(3,12,28,.55);
      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:200;
      width:min(390px,88vw);
      overflow-y:auto;
      background:#fff;
      box-shadow:-20px 0 60px rgba(4,17,40,.24);
      transform:translateX(105%);
      transition:transform .28s ease;
    }
    .mobile-drawer.open{transform:translateX(0)}
    .drawer-head{
      min-height:72px;
      display:flex;
      align-items:center;
      gap:10px;
      padding:14px 18px;
      color:#fff;
      background:var(--theme);
    }
    .drawer-head>a{
      padding:7px 11px;
      border:1px solid rgba(255,255,255,.34);
      border-radius:8px;
      font-weight:700;
    }
    .drawer-close{
      width:40px;
      height:40px;
      margin-left:auto;
      color:#fff;
      background:rgba(255,255,255,.12);
      border:0;
      border-radius:9px;
      font-size:28px;
      cursor:pointer;
    }
    .drawer-menu{padding:12px 18px 28px}
    .drawer-link,.drawer-toggle{
      width:100%;
      display:flex;
      min-height:49px;
      align-items:center;
      padding:0 4px;
      background:transparent;
      border:0;
      border-bottom:1px solid #e8edf4;
      font-weight:700;
      text-align:left;
      cursor:pointer;
    }
    .drawer-toggle::after{
      content:"+";
      margin-left:auto;
      color:var(--theme);
      font-size:20px;
    }
    .drawer-toggle.active::after{content:"−"}
    .drawer-submenu{
      display:none;
      padding:7px 0 10px 14px;
      border-bottom:1px solid #e8edf4;
    }
    .drawer-submenu.open{display:block}
    .drawer-submenu a{
      display:block;
      padding:8px 6px;
      color:var(--muted);
      font-size:14px;
    }
    .drawer-submenu a:hover{color:var(--theme)}

    .productlist-main{min-height:650px}
    .productlist-main .product-hero{
      position:relative;
      overflow:hidden;
      padding:76px 0 70px;
      color:#fff;
      background:
        radial-gradient(circle at 15% 20%,rgba(215,165,59,.20),transparent 24%),
        radial-gradient(circle at 88% 78%,rgba(78,132,226,.28),transparent 30%),
        linear-gradient(135deg,#06152d 0%,#0B3D91 62%,#082c69 100%);
    }
    .productlist-main .product-hero::before,
    .productlist-main .product-hero::after{
      content:"";
      position:absolute;
      border:1px solid rgba(255,255,255,.12);
      border-radius:50%;
    }
    .productlist-main .product-hero::before{
      width:360px;height:360px;top:-220px;right:8%;
    }
    .productlist-main .product-hero::after{
      width:220px;height:220px;bottom:-150px;left:12%;
    }
    .productlist-main .breadcrumb{
      position:relative;
      z-index:1;
      display:flex;
      flex-wrap:wrap;
      align-items:center;
      gap:9px;
      margin-bottom:24px;
      color:#c8d8f5;
      font-size:14px;
    }
    .productlist-main .breadcrumb a:hover{color:#fff}
    .productlist-main .hero-copy{
      position:relative;
      z-index:1;
      max-width:850px;
      margin:0 auto;
      text-align:center;
    }
    .productlist-main .eyebrow{
      display:inline-flex;
      align-items:center;
      gap:8px;
      margin-bottom:14px;
      color:#f4cc74;
      font-size:13px;
      font-weight:800;
      letter-spacing:.18em;
    }
    .productlist-main .eyebrow::before,
    .productlist-main .eyebrow::after{
      content:"";
      width:30px;
      height:1px;
      background:#d7a53b;
    }
    .productlist-main h1{
      margin:0;
      font-size:clamp(36px,5vw,64px);
      line-height:1.12;
      letter-spacing:-.035em;
    }
    .productlist-main .hero-copy>p{
      max-width:720px;
      margin:19px auto 0;
      color:#dce7fa;
      font-size:17px;
    }
    .productlist-main .hero-points{
      display:flex;
      flex-wrap:wrap;
      justify-content:center;
      gap:10px;
      margin-top:28px;
    }
    .productlist-main .hero-points span{
      padding:7px 13px;
      color:#f3f7ff;
      background:rgba(255,255,255,.08);
      border:1px solid rgba(255,255,255,.17);
      border-radius:999px;
      font-size:13px;
    }

    .productlist-main .catalog-section{padding:58px 0 82px}
    .productlist-main .section-head{
      display:flex;
      align-items:end;
      justify-content:space-between;
      gap:24px;
      margin-bottom:22px;
    }
    .productlist-main .section-kicker{
      display:block;
      margin-bottom:4px;
      color:var(--theme);
      font-size:12px;
      font-weight:800;
      letter-spacing:.14em;
    }
    .productlist-main .section-head h2{
      margin:0;
      font-size:clamp(25px,3vw,36px);
      line-height:1.25;
    }
    .productlist-main .section-head p{
      max-width:560px;
      margin:0;
      color:var(--muted);
      font-size:14px;
      text-align:right;
    }
    .productlist-main .category-strip{
      display:flex;
      gap:10px;
      margin-bottom:38px;
      padding:14px;
      overflow-x:auto;
      background:#fff;
      border:1px solid var(--line);
      border-radius:16px;
      box-shadow:0 10px 28px rgba(19,50,96,.06);
      scrollbar-width:thin;
    }
    .productlist-main .category-strip a{
      flex:0 0 auto;
      padding:9px 16px;
      color:#33415c;
      background:#f6f8fc;
      border:1px solid #e7ecf3;
      border-radius:999px;
      font-size:14px;
      font-weight:700;
      transition:all .2s ease;
    }
    .productlist-main .category-strip a:hover{
      color:#fff;
      background:var(--theme);
      border-color:var(--theme);
      transform:translateY(-1px);
    }
    .productlist-main .products-grid{
      display:grid;
      grid-template-columns:repeat(3,minmax(0,1fr));
      gap:24px;
    }
    .productlist-main .product-card{
      min-width:0;
      display:flex;
      overflow:hidden;
      flex-direction:column;
      background:#fff;
      border:1px solid var(--line);
      border-radius:var(--radius);
      box-shadow:0 12px 32px rgba(12,42,85,.07);
      transition:border-color .25s ease,box-shadow .25s ease,transform .25s ease;
    }
    .productlist-main .product-card:hover{
      border-color:#9bb8e8;
      box-shadow:var(--shadow);
      transform:translateY(-6px);
    }
    .productlist-main .product-image{
      position:relative;
      display:block;
      overflow:hidden;
      aspect-ratio:16/10;
      background:linear-gradient(135deg,#e9f0fb,#f7f9fc);
    }
    .productlist-main .product-image img{
      width:100%;
      height:100%;
      object-fit:cover;
      transition:transform .4s ease;
    }
    .productlist-main .product-card:hover .product-image img{transform:scale(1.045)}
    .productlist-main .product-badge{
      position:absolute;
      top:14px;
      left:14px;
      padding:5px 10px;
      color:#fff;
      background:rgba(11,61,145,.92);
      border:1px solid rgba(255,255,255,.22);
      border-radius:999px;
      box-shadow:0 5px 14px rgba(0,0,0,.12);
      font-size:12px;
      font-weight:800;
    }
    .productlist-main .product-body{
      min-width:0;
      display:flex;
      flex:1;
      flex-direction:column;
      padding:22px;
    }
    .productlist-main .product-meta{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:12px;
      margin-bottom:10px;
      color:#7b879a;
      font-size:12px;
    }
    .productlist-main .product-meta span:last-child{
      color:var(--theme);
      font-weight:700;
    }
    .productlist-main .product-title{
      margin:0 0 10px;
      font-size:20px;
      line-height:1.38;
    }
    .productlist-main .product-title a:hover{color:var(--theme)}
    .productlist-main .product-summary{
      display:-webkit-box;
      min-height:78px;
      margin:0 0 20px;
      overflow:hidden;
      color:var(--muted);
      font-size:14px;
      line-height:1.85;
      -webkit-box-orient:vertical;
      -webkit-line-clamp:3;
    }
    .productlist-main .product-actions{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:14px;
      margin-top:auto;
      padding-top:15px;
      border-top:1px solid #edf1f6;
    }
    .productlist-main .product-price{
      color:var(--danger);
      font-size:15px;
      font-weight:800;
    }
    .productlist-main .detail-link{
      display:inline-flex;
      align-items:center;
      gap:7px;
      color:var(--theme);
      font-size:14px;
      font-weight:800;
    }
    .productlist-main .detail-link::after{
      content:"→";
      transition:transform .2s ease;
    }
    .productlist-main .detail-link:hover::after{transform:translateX(4px)}
    .productlist-main .pagination{
      display:flex;
      flex-wrap:wrap;
      justify-content:center;
      gap:8px;
      margin-top:44px;
    }
    .productlist-main .pagination a{
      min-width:42px;
      height:42px;
      display:inline-flex;
      align-items:center;
      justify-content:center;
      padding:0 13px;
      color:#44516a;
      background:#fff;
      border:1px solid var(--line);
      border-radius:10px;
      font-weight:700;
      transition:all .2s ease;
    }
    .productlist-main .pagination a:hover,
    .productlist-main .pagination a.active,
    .productlist-main .pagination a.current{
      color:#fff;
      background:var(--theme);
      border-color:var(--theme);
      box-shadow:0 8px 20px rgba(11,61,145,.18);
    }
    .productlist-main .catalog-note{
      display:grid;
      grid-template-columns:repeat(3,minmax(0,1fr));
      gap:18px;
      margin-top:54px;
    }
    .productlist-main .note-card{
      padding:24px;
      background:#fff;
      border:1px solid var(--line);
      border-radius:16px;
    }
    .productlist-main .note-icon{
      width:42px;
      height:42px;
      display:grid;
      place-items:center;
      margin-bottom:14px;
      color:#fff;
      background:var(--theme);
      border-radius:12px;
      font-weight:800;
    }
    .productlist-main .note-card h3{margin:0 0 7px;font-size:17px}
    .productlist-main .note-card p{margin:0;color:var(--muted);font-size:13px}

    .footer{
      color:#cad5e8;
      background:#071426;
    }
    .footer .container{padding-top:58px}
    .footer-grid{
      display:grid;
      grid-template-columns:1.45fr .85fr .85fr 1.1fr;
      gap:42px;
      padding-bottom: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:#99a9c2;font-size:13px}
    .footer-grid>div:not(.footer-brand)>a{
      display:block;
      margin:0 0 9px;
      color:#b7c4d8;
      font-size:13px;
    }
    .footer a:hover{color:#fff}
    .social-links{display:flex;flex-wrap:wrap;gap:10px}
    .social-links a{
      padding:7px 10px;
      color:#dce7f8;
      background:rgba(255,255,255,.06);
      border:1px solid rgba(255,255,255,.10);
      border-radius:8px;
      font-size:12px;
    }
    .footer-bottom{
      min-height:66px;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:20px;
      color:#8798b1;
      border-top:1px solid rgba(255,255,255,.09);
      font-size:12px;
    }

    @media (max-width:1120px){
      .main-nav{display:none}
      .hamburger{display:block}
      .header-btns{margin-left:auto}
      .productlist-main .products-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
      .footer-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
    }
    @media (max-width:720px){
      .container{width:min(100% - 28px,1180px)}
      .topbar .container{min-height:42px;align-items:flex-start;flex-direction:column;justify-content:center;gap:1px;padding:5px 0}
      .topbar span:last-child{flex-wrap:wrap;gap:2px 14px}
      .header-inner{min-height:68px;gap:10px}
      .logo{font-size:17px}
      .logo img{width:36px;height:36px}
      .member-link{display:none}
      .open-account{min-height:38px;padding:0 12px}
      .hamburger{width:40px;height:40px}
      .productlist-main .product-hero{padding:54px 0 52px}
      .productlist-main .breadcrumb{margin-bottom:18px}
      .productlist-main .hero-copy>p{font-size:15px}
      .productlist-main .catalog-section{padding:42px 0 60px}
      .productlist-main .section-head{align-items:flex-start;flex-direction:column;gap:8px}
      .productlist-main .section-head p{text-align:left}
      .productlist-main .category-strip{margin-bottom:28px}
      .productlist-main .products-grid{grid-template-columns:1fr;gap:18px}
      .productlist-main .product-summary{min-height:auto}
      .productlist-main .catalog-note{grid-template-columns:1fr;margin-top:40px}
      .footer .container{padding-top:42px}
      .footer-grid{grid-template-columns:1fr;gap:28px}
      .footer-bottom{align-items:flex-start;flex-direction:column;justify-content:center;gap:4px;padding:16px 0}
    }
    @media (max-width:430px){
      .logo span{max-width:112px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
      .open-account{display:none}
      .productlist-main .product-body{padding:19px}
      .productlist-main .product-actions{align-items:flex-start;flex-direction:column}
    }