:root{
      --primary:#0B3D91;
      --primary-dark:#072b68;
      --primary-soft:#eaf1fb;
      --cyan:#0891B2;
      --cyan-soft:#ecfeff;
      --graphite:#17212b;
      --muted:#64748b;
      --line:#dbe5ef;
      --surface:#ffffff;
      --background:#f5f8fc;
      --success:#0f9f6e;
      --shadow:0 18px 45px rgba(15,43,82,.1);
      --radius:18px;
    }

    *{
      box-sizing:border-box;
    }

    html{
      scroll-behavior:smooth;
    }

    body{
      margin:0;
      color:var(--graphite);
      background:var(--background);
      font-family:Inter,Arial,Helvetica,sans-serif;
      line-height:1.6;
    }

    body,
    button,
    input,
    select{
      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{
      color:#dcecff;
      background:#061d42;
      font-size:13px;
    }

    .topbar-inner{
      min-height:36px;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:20px;
    }

    .topbar-links{
      display:flex;
      align-items:center;
      gap:20px;
    }

    .topbar a{
      transition:color .2s ease;
    }

    .topbar a:hover{
      color:#ffffff;
    }

    .header{
      position:relative;
      z-index:40;
      background:rgba(255,255,255,.98);
      border-bottom:1px solid var(--line);
      box-shadow:0 7px 24px rgba(8,38,76,.05);
    }

    .header-inner{
      min-height:78px;
      display:flex;
      align-items:center;
      gap:28px;
    }

    .logo{
      min-width:180px;
      display:flex;
      align-items:center;
      gap:11px;
      color:var(--primary-dark);
      font-size:18px;
      font-weight:800;
    }

    .logo img{
      width:42px;
      height:42px;
      object-fit:contain;
      border-radius:10px;
    }

    .main-nav{
      min-width:0;
      margin-left:auto;
    }

    .nav-list{
      display:flex;
      align-items:stretch;
      gap:2px;
      margin:0;
      padding:0;
      list-style:none;
    }

    .nav-item{
      position:relative;
    }

    .nav-link{
      min-height:78px;
      padding:0 13px;
      display:flex;
      align-items:center;
      gap:7px;
      color:#27364a;
      font-size:14px;
      font-weight:700;
      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-soft);
    }

    .has-arrow::after{
      width:7px;
      height:7px;
      content:"";
      border-right:2px solid currentColor;
      border-bottom:2px solid currentColor;
      transform:rotate(45deg) translateY(-2px);
    }

    .dropdown-panel,
    .mega-menu{
      position:absolute;
      top:100%;
      left:0;
      width:300px;
      padding:20px;
      visibility:hidden;
      opacity:0;
      transform:translateY(10px);
      pointer-events:none;
      background:#ffffff;
      border:1px solid var(--line);
      border-radius:0 0 16px 16px;
      box-shadow:var(--shadow);
      transition:opacity .2s ease,transform .2s ease,visibility .2s ease;
    }

    .mega-menu{
      left:50%;
      width:660px;
      transform:translate(-50%,10px);
    }

    .nav-item:hover > .dropdown-panel,
    .nav-item:focus-within > .dropdown-panel{
      visibility:visible;
      opacity:1;
      transform:translateY(0);
      pointer-events:auto;
    }

    .nav-item:hover > .mega-menu,
    .nav-item:focus-within > .mega-menu{
      visibility:visible;
      opacity:1;
      transform:translate(-50%,0);
      pointer-events:auto;
    }

    .nav-item:nth-last-child(-n+3) .mega-menu{
      right:0;
      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);
    }

    .panel-title{
      margin-bottom:13px;
      color:var(--primary-dark);
      font-size:13px;
      font-weight:800;
      letter-spacing:.08em;
      text-transform:uppercase;
    }

    .panel-list{
      display:grid;
      gap:7px;
    }

    .panel-list a{
      display:flex;
      flex-direction:column;
      gap:2px;
      padding:9px 10px;
      color:#34445a;
      border-radius:9px;
      transition:color .2s ease,background .2s ease;
    }

    .panel-list a:hover{
      color:var(--primary);
      background:var(--primary-soft);
    }

    .panel-list small{
      color:var(--muted);
      font-size:12px;
      line-height:1.4;
    }

    .mega-grid{
      display:grid;
      grid-template-columns:repeat(2,minmax(0,1fr));
      gap:18px;
    }

    .mega-card{
      display:flex;
      align-items:center;
      gap:11px;
      padding:10px;
      border-radius:11px;
      transition:background .2s ease;
    }

    .mega-card:hover{
      background:var(--primary-soft);
    }

    .mega-card img{
      width:42px;
      height:42px;
      flex:0 0 42px;
      object-fit:contain;
      background:#f7f9fc;
      border:1px solid var(--line);
      border-radius:10px;
    }

    .mega-card span{
      min-width:0;
      display:flex;
      flex-direction:column;
    }

    .mega-card strong{
      color:#203047;
      font-size:14px;
    }

    .mega-card small{
      overflow:hidden;
      color:var(--muted);
      font-size:11px;
      text-overflow:ellipsis;
      white-space:nowrap;
    }

    .mega-footer{
      display:block;
      margin-top:14px;
      padding-top:13px;
      color:var(--primary);
      border-top:1px solid var(--line);
      font-size:13px;
      font-weight:800;
    }

    .header-btns{
      display:flex;
      align-items:center;
      gap:9px;
    }

    .member-link,
    .open-account{
      padding:10px 14px;
      border-radius:10px;
      font-size:13px;
      font-weight:800;
      white-space:nowrap;
    }

    .member-link{
      color:var(--primary);
      border:1px solid #bfd0e8;
    }

    .open-account{
      color:#ffffff;
      background:var(--primary);
      box-shadow:0 8px 18px rgba(11,61,145,.22);
    }

    .hamburger{
      width:44px;
      height:44px;
      padding:0;
      display:none;
      align-items:center;
      justify-content:center;
      flex-direction:column;
      gap:5px;
      cursor:pointer;
      background:#ffffff;
      border:1px solid var(--line);
      border-radius:10px;
    }

    .hamburger span{
      width:21px;
      height:2px;
      background:var(--graphite);
      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:80;
      visibility:hidden;
      opacity:0;
      background:rgba(6,20,42,.62);
      transition:opacity .25s ease,visibility .25s ease;
    }

    .drawer-overlay.open{
      visibility:visible;
      opacity:1;
    }

    .mobile-drawer{
      position:fixed;
      top:0;
      right:0;
      z-index:90;
      width:min(390px,90vw);
      height:100%;
      overflow-y:auto;
      visibility:hidden;
      transform:translateX(100%);
      background:#ffffff;
      box-shadow:-18px 0 50px rgba(0,0,0,.18);
      transition:transform .25s ease,visibility .25s ease;
    }

    .mobile-drawer.open{
      visibility:visible;
      transform:translateX(0);
    }

    .drawer-head{
      min-height:76px;
      padding:15px 18px;
      display:flex;
      align-items:center;
      gap:12px;
      color:#ffffff;
      background:var(--primary);
    }

    .drawer-head strong{
      margin-right:auto;
    }

    .drawer-head > a{
      padding:8px 10px;
      border:1px solid rgba(255,255,255,.45);
      border-radius:8px;
      font-size:12px;
      font-weight:700;
    }

    .drawer-close{
      width:36px;
      height:36px;
      padding:0;
      color:#ffffff;
      cursor:pointer;
      background:transparent;
      border:0;
      font-size:28px;
      line-height:1;
    }

    .drawer-menu{
      padding:16px;
    }

    .drawer-link,
    .drawer-toggle{
      width:100%;
      min-height:48px;
      padding:12px 10px;
      display:flex;
      align-items:center;
      color:#24364c;
      cursor:pointer;
      background:transparent;
      border:0;
      border-bottom:1px solid var(--line);
      font-weight:750;
      text-align:left;
    }

    .drawer-toggle{
      justify-content:space-between;
    }

    .drawer-toggle::after{
      content:"+";
      color:var(--primary);
      font-size:20px;
    }

    .drawer-toggle.active::after{
      content:"−";
    }

    .drawer-submenu{
      max-height:0;
      overflow:hidden;
      padding:0 9px;
      background:#f7f9fc;
      transition:max-height .3s ease;
    }

    .drawer-submenu.open{
      max-height:720px;
    }

    .drawer-submenu a{
      display:block;
      padding:10px 9px;
      color:#52637a;
      border-bottom:1px solid #e6edf5;
      font-size:14px;
    }

    .productlist-main{
      min-height:600px;
      padding-bottom:82px;
    }

    .productlist-main .catalog-hero{
      position:relative;
      overflow:hidden;
      padding:72px 0 62px;
      color:#ffffff;
      background:
        radial-gradient(circle at 15% 20%,rgba(8,145,178,.38),transparent 32%),
        radial-gradient(circle at 85% 70%,rgba(91,146,229,.24),transparent 34%),
        linear-gradient(135deg,#061d42 0%,#0b3d91 58%,#075e75 100%);
    }

    .productlist-main .catalog-hero::before,
    .productlist-main .catalog-hero::after{
      position:absolute;
      content:"";
      border:1px solid rgba(255,255,255,.13);
      border-radius:50%;
    }

    .productlist-main .catalog-hero::before{
      width:320px;
      height:320px;
      top:-190px;
      right:7%;
    }

    .productlist-main .catalog-hero::after{
      width:190px;
      height:190px;
      right:18%;
      bottom:-135px;
    }

    .productlist-main .breadcrumbs{
      position:relative;
      z-index:1;
      display:flex;
      flex-wrap:wrap;
      align-items:center;
      gap:8px;
      margin-bottom:22px;
      color:#c7d8f4;
      font-size:13px;
    }

    .productlist-main .breadcrumbs a:hover{
      color:#ffffff;
    }

    .productlist-main .catalog-kicker{
      position:relative;
      z-index:1;
      margin:0 0 10px;
      color:#8ee7f2;
      font-size:13px;
      font-weight:800;
      letter-spacing:.12em;
      text-transform:uppercase;
    }

    .productlist-main .catalog-hero h1{
      position:relative;
      z-index:1;
      max-width:820px;
      margin:0 0 15px;
      font-size:clamp(34px,5vw,58px);
      line-height:1.08;
      letter-spacing:-.035em;
    }

    .productlist-main .catalog-hero p{
      position:relative;
      z-index:1;
      max-width:760px;
      margin:0;
      color:#dbeafe;
      font-size:17px;
    }

    .productlist-main .catalog-notice{
      position:relative;
      z-index:3;
      margin-top:-24px;
    }

    .productlist-main .notice-inner{
      padding:20px 24px;
      display:flex;
      align-items:center;
      gap:16px;
      background:#ffffff;
      border:1px solid var(--line);
      border-radius:16px;
      box-shadow:var(--shadow);
    }

    .productlist-main .notice-icon{
      width:44px;
      height:44px;
      flex:0 0 44px;
      display:grid;
      place-items:center;
      color:#ffffff;
      background:var(--cyan);
      border-radius:13px;
      font-weight:900;
    }

    .productlist-main .notice-inner strong{
      display:block;
      color:var(--primary-dark);
    }

    .productlist-main .notice-inner p{
      margin:2px 0 0;
      color:var(--muted);
      font-size:14px;
    }

    .productlist-main .catalog-content{
      padding-top:52px;
    }

    .productlist-main .section-head{
      margin-bottom:21px;
      display:flex;
      align-items:end;
      justify-content:space-between;
      gap:20px;
    }

    .productlist-main .section-head h2{
      margin:0;
      color:#172b45;
      font-size:27px;
      line-height:1.2;
    }

    .productlist-main .section-head p{
      margin:5px 0 0;
      color:var(--muted);
    }

    .productlist-main .category-links{
      margin-bottom:45px;
      display:flex;
      flex-wrap:wrap;
      gap:10px;
    }

    .productlist-main .category-links a{
      padding:10px 15px;
      color:#28405e;
      background:#ffffff;
      border:1px solid var(--line);
      border-radius:999px;
      font-size:14px;
      font-weight:750;
      box-shadow:0 4px 12px rgba(16,45,81,.04);
      transition:color .2s ease,background .2s ease,border-color .2s ease,transform .2s ease;
    }

    .productlist-main .category-links a:hover{
      color:#ffffff;
      background:var(--primary);
      border-color:var(--primary);
      transform:translateY(-2px);
    }

    .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:#ffffff;
      border:1px solid var(--line);
      border-radius:var(--radius);
      box-shadow:0 10px 28px rgba(17,45,82,.06);
      transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease;
    }

    .productlist-main .product-card:hover{
      transform:translateY(-6px);
      border-color:#b5cbea;
      box-shadow:0 20px 42px rgba(17,45,82,.13);
    }

    .productlist-main .product-image{
      position:relative;
      overflow:hidden;
      aspect-ratio:16/10;
      background:linear-gradient(145deg,#edf5ff,#ecfeff);
    }

    .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(1.04);
    }

    .productlist-main .product-badge{
      position:absolute;
      top:14px;
      left:14px;
      padding:6px 10px;
      color:#ffffff;
      background:rgba(6,29,66,.88);
      border:1px solid rgba(255,255,255,.2);
      border-radius:999px;
      font-size:11px;
      font-weight:800;
      backdrop-filter:blur(7px);
    }

    .productlist-main .product-body{
      min-width:0;
      padding:21px;
      display:flex;
      flex:1;
      flex-direction:column;
    }

    .productlist-main .product-meta{
      margin-bottom:10px;
      display:flex;
      flex-wrap:wrap;
      align-items:center;
      gap:8px 14px;
      color:var(--muted);
      font-size:12px;
    }

    .productlist-main .product-meta span{
      display:inline-flex;
      align-items:center;
      gap:6px;
    }

    .productlist-main .product-meta span::before{
      width:6px;
      height:6px;
      content:"";
      background:var(--cyan);
      border-radius:50%;
    }

    .productlist-main .product-card h3{
      margin:0 0 10px;
      color:#142a46;
      font-size:20px;
      line-height:1.35;
    }

    .productlist-main .product-card h3 a:hover{
      color:var(--primary);
    }

    .productlist-main .product-summary{
      margin:0 0 20px;
      display:-webkit-box;
      overflow:hidden;
      color:#617188;
      font-size:14px;
      -webkit-box-orient:vertical;
      -webkit-line-clamp:3;
    }

    .productlist-main .product-actions{
      margin-top:auto;
      padding-top:16px;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:12px;
      border-top:1px solid #e7edf4;
    }

    .productlist-main .product-price{
      color:var(--primary-dark);
      font-size:14px;
      font-weight:800;
    }

    .productlist-main .product-cta{
      display:inline-flex;
      align-items:center;
      gap:7px;
      color:var(--primary);
      font-size:14px;
      font-weight:800;
    }

    .productlist-main .product-cta::after{
      content:"→";
      transition:transform .2s ease;
    }

    .productlist-main .product-cta:hover::after{
      transform:translateX(4px);
    }

    .productlist-main .pagination{
      margin-top:46px;
      display:flex;
      flex-wrap:wrap;
      align-items:center;
      justify-content:center;
      gap:8px;
    }

    .productlist-main .pagination a{
      min-width:42px;
      min-height:42px;
      padding:8px 13px;
      display:grid;
      place-items:center;
      color:#354962;
      background:#ffffff;
      border:1px solid var(--line);
      border-radius:10px;
      font-size:14px;
      font-weight:750;
      transition:color .2s ease,background .2s ease,border-color .2s ease;
    }

    .productlist-main .pagination a:hover,
    .productlist-main .pagination a.active,
    .productlist-main .pagination a.current{
      color:#ffffff;
      background:var(--primary);
      border-color:var(--primary);
    }

    .productlist-main .catalog-guide{
      margin-top:62px;
      padding:32px;
      display:grid;
      grid-template-columns:repeat(3,minmax(0,1fr));
      gap:22px;
      background:linear-gradient(135deg,#eaf1fb,#ecfeff);
      border:1px solid #cfe2ed;
      border-radius:22px;
    }

    .productlist-main .guide-card{
      padding:22px;
      background:rgba(255,255,255,.78);
      border:1px solid rgba(184,210,230,.85);
      border-radius:15px;
    }

    .productlist-main .guide-number{
      width:34px;
      height:34px;
      margin-bottom:14px;
      display:grid;
      place-items:center;
      color:#ffffff;
      background:var(--cyan);
      border-radius:10px;
      font-size:13px;
      font-weight:900;
    }

    .productlist-main .guide-card h3{
      margin:0 0 7px;
      color:#173251;
      font-size:17px;
    }

    .productlist-main .guide-card p{
      margin:0;
      color:#607087;
      font-size:14px;
    }

    .footer{
      color:#cbd8e9;
      background:#071a35;
    }

    .footer-grid{
      padding:62px 0 45px;
      display:grid;
      grid-template-columns:1.45fr repeat(3,1fr);
      gap:42px;
    }

    .footer-brand{
      margin-bottom:13px;
      color:#ffffff;
      font-size:22px;
      font-weight:850;
    }

    .footer p{
      max-width:360px;
      margin:0;
      color:#9fb1c9;
      font-size:14px;
    }

    .footer h3{
      margin:0 0 16px;
      color:#ffffff;
      font-size:15px;
    }

    .footer-grid > div > a{
      width:max-content;
      max-width:100%;
      margin:8px 0;
      display:block;
      color:#b8c7da;
      font-size:14px;
      transition:color .2s ease;
    }

    .footer-grid > div > a:hover{
      color:#ffffff;
    }

    .footer-bottom{
      min-height:68px;
      padding:18px 0;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:20px;
      color:#8fa3bd;
      border-top:1px solid rgba(255,255,255,.1);
      font-size:13px;
    }

    @media (max-width:1080px){
      .main-nav{
        display:none;
      }

      .hamburger{
        display:flex;
      }

      .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-inner{
        padding:8px 0;
        align-items:flex-start;
        flex-direction:column;
        gap:3px;
      }

      .topbar-links{
        flex-wrap:wrap;
        gap:4px 14px;
      }

      .header-inner{
        min-height:68px;
        gap:10px;
      }

      .logo{
        min-width:0;
        font-size:15px;
      }

      .logo img{
        width:36px;
        height:36px;
      }

      .member-link{
        display:none;
      }

      .open-account{
        padding:9px 10px;
        font-size:12px;
      }

      .productlist-main .catalog-hero{
        padding:53px 0 50px;
      }

      .productlist-main .catalog-hero h1{
        font-size:36px;
      }

      .productlist-main .catalog-hero p{
        font-size:15px;
      }

      .productlist-main .notice-inner{
        align-items:flex-start;
      }

      .productlist-main .section-head{
        align-items:flex-start;
        flex-direction:column;
      }

      .productlist-main .product-grid{
        grid-template-columns:1fr;
      }

      .productlist-main .catalog-guide{
        padding:20px;
        grid-template-columns:1fr;
      }

      .footer-grid{
        padding:46px 0 34px;
        grid-template-columns:repeat(2,minmax(0,1fr));
        gap:32px 20px;
      }

      .footer-grid > div:first-child{
        grid-column:1/-1;
      }

      .footer-bottom{
        align-items:flex-start;
        flex-direction:column;
        gap:7px;
      }
    }

    @media (max-width:430px){
      .logo span{
        max-width:120px;
        overflow:hidden;
        text-overflow:ellipsis;
        white-space:nowrap;
      }

      .open-account{
        display:none;
      }

      .productlist-main .catalog-hero h1{
        font-size:31px;
      }

      .productlist-main .notice-inner{
        padding:17px;
      }

      .productlist-main .category-links{
        gap:8px;
      }

      .productlist-main .category-links a{
        padding:8px 12px;
        font-size:13px;
      }

      .footer-grid{
        grid-template-columns:1fr;
      }

      .footer-grid > div:first-child{
        grid-column:auto;
      }
    }