:root{
      --theme:#0B3D91;
      --theme-dark:#072b68;
      --theme-soft:#eaf1fb;
      --ink:#122033;
      --muted:#667085;
      --line:#dfe5ee;
      --surface:#ffffff;
      --surface-soft:#f5f7fa;
      --success:#147d64;
      --shadow:0 18px 50px rgba(15,37,68,.12);
      --radius:18px;
    }

    *{
      box-sizing:border-box;
    }

    html{
      scroll-behaviour:smooth;
    }

    body{
      margin:0;
      color:var(--ink);
      background:#fff;
      font-family:Inter,Arial,"Helvetica Neue",sans-serif;
      line-height:1.6;
      -webkit-font-smoothing:antialiased;
    }

    body.drawer-locked{
      overflow:hidden;
    }

    img{
      display:block;
      max-width:100%;
    }

    a{
      color:inherit;
      text-decoration:none;
    }

    button,
    input{
      font:inherit;
    }

    button{
      cursor:pointer;
    }

    .container{
      width:min(1180px,calc(100% - 40px));
      margin-inline:auto;
    }

    .topbar{
      position:relative;
      z-index:110;
      color:#dce8fb;
      background:#071d43;
      font-size:13px;
    }

    .topbar-inner{
      min-height:38px;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:24px;
    }

    .topbar-links{
      display:flex;
      align-items:center;
      gap:22px;
    }

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

    .topbar a:hover,
    .topbar a:focus-visible{
      color:#fff;
    }

    .header{
      position:relative;
      z-index:100;
      background:rgba(255,255,255,.98);
      border-bottom:1px solid #e8edf4;
      box-shadow:0 4px 18px rgba(15,35,65,.04);
    }

    .header-inner{
      min-height:82px;
      display:flex;
      align-items:center;
      gap:24px;
    }

    .logo{
      min-width:0;
      display:inline-flex;
      align-items:center;
      gap:10px;
      color:var(--theme);
      font-size:19px;
      font-weight:800;
      letter-spacing:-.02em;
    }

    .logo img{
      width:42px;
      height:42px;
      flex:0 0 42px;
      object-fit:contain;
      border-radius:10px;
    }

    .logo span{
      max-width:180px;
      overflow:hidden;
      text-overflow:ellipsis;
      white-space:nowrap;
    }

    .main-nav{
      align-self: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 11px;
      color:#26364c;
      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(--theme);
      background:var(--theme-soft);
    }

    .has-panel > .nav-link::after{
      width:6px;
      height:6px;
      margin:0 0 4px 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:120;
      visibility:hidden;
      opacity:0;
      pointer-events:none;
      transform:translate(-50%,10px);
      transition:opacity .2s ease,transform .2s ease,visibility .2s ease;
    }

    .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;
      pointer-events:auto;
      transform:translate(-50%,0);
    }

    .dropdown-panel{
      width:340px;
      padding:20px;
      background:#fff;
      border:1px solid var(--line);
      border-radius:0 0 16px 16px;
      box-shadow:var(--shadow);
    }

    .dropdown-title,
    .mega-title{
      margin:0;
      color:#122848;
      font-size:15px;
      font-weight:800;
    }

    .dropdown-list{
      display:grid;
      gap:4px;
      margin-top:12px;
    }

    .dropdown-list a{
      padding:9px 10px;
      color:#4a596d;
      border-radius:8px;
      font-size:14px;
      line-height:1.4;
    }

    .dropdown-list a:hover,
    .dropdown-list a:focus-visible{
      color:var(--theme);
      background:var(--theme-soft);
    }

    .dropdown-footer{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:14px;
      margin-top:14px;
      padding-top:14px;
      color:var(--muted);
      border-top:1px solid var(--line);
      font-size:13px;
    }

    .dropdown-footer a,
    .text-link{
      color:var(--theme);
      font-weight:800;
    }

    .mega-menu{
      width:min(940px,calc(100vw - 48px));
      padding:24px;
      background:#fff;
      border:1px solid var(--line);
      border-radius:0 0 18px 18px;
      box-shadow:var(--shadow);
    }

    .nav-item:nth-last-child(-n+3) .mega-menu{
      right:-80px;
      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-top{
      display:flex;
      align-items:flex-start;
      justify-content:space-between;
      gap:24px;
      margin-bottom:18px;
    }

    .mega-top p:not(.mega-title){
      max-width:620px;
      margin:4px 0 0;
      color:var(--muted);
      font-size:13px;
    }

    .mega-grid{
      display:grid;
      grid-template-columns:repeat(3,minmax(0,1fr));
      gap:12px;
    }

    .mega-card{
      min-width:0;
      display:grid;
      grid-template-columns:48px minmax(0,1fr);
      align-items:center;
      gap:4px 12px;
      padding:13px;
      color:#26364c;
      background:#f8fafc;
      border:1px solid #e7ebf1;
      border-radius:12px;
      transition:transform .2s ease,border-color .2s ease,box-shadow .2s ease;
    }

    .mega-card:hover,
    .mega-card:focus-visible{
      border-color:#b7cae8;
      box-shadow:0 10px 25px rgba(11,61,145,.1);
      transform:translateY(-2px);
    }

    .mega-card img{
      grid-row:1 / span 3;
      width:48px;
      height:48px;
      object-fit:contain;
      background:#fff;
      border-radius:9px;
    }

    .mega-card strong,
    .mega-card p,
    .mega-meta{
      min-width:0;
    }

    .mega-card strong{
      overflow:hidden;
      color:#1f3048;
      font-size:14px;
      text-overflow:ellipsis;
      white-space:nowrap;
    }

    .mega-card p{
      display:-webkit-box;
      overflow:hidden;
      margin:1px 0;
      color:var(--muted);
      font-size:12px;
      line-height:1.45;
      -webkit-box-orient:vertical;
      -webkit-line-clamp:2;
    }

    .mega-meta{
      display:flex;
      flex-wrap:wrap;
      gap:3px 8px;
      color:#6d7888;
      font-size:11px;
      line-height:1.35;
    }

    .video-card,
    .product-card{
      grid-template-columns:70px minmax(0,1fr);
    }

    .video-card img,
    .product-card img{
      width:70px;
      height:56px;
      object-fit:cover;
    }

    .mega-card .tool-icon{
      object-fit:contain;
    }

    .mega-categories{
      display:flex;
      flex-wrap:wrap;
      gap:8px;
      margin-bottom:16px;
    }

    .mega-categories a{
      padding:6px 11px;
      color:#37506f;
      background:#edf3fb;
      border-radius:999px;
      font-size:12px;
      font-weight:700;
    }

    .mega-categories a:hover,
    .mega-categories a:focus-visible{
      color:#fff;
      background:var(--theme);
    }

    .header-btns{
      display:flex;
      align-items:center;
      gap:10px;
      margin-left:auto;
      white-space:nowrap;
    }

    .btn{
      min-height:42px;
      display:inline-flex;
      align-items:center;
      justify-content:center;
      padding:9px 16px;
      border:1px solid transparent;
      border-radius:10px;
      font-size:14px;
      font-weight:800;
      transition:background .2s ease,transform .2s ease,box-shadow .2s ease;
    }

    .btn-primary{
      color:#fff;
      background:var(--theme);
      box-shadow:0 8px 20px rgba(11,61,145,.2);
    }

    .btn-primary:hover,
    .btn-primary:focus-visible{
      background:var(--theme-dark);
      box-shadow:0 11px 24px rgba(11,61,145,.28);
      transform:translateY(-1px);
    }

    .hamburger{
      width:44px;
      height:44px;
      display:none;
      align-items:center;
      justify-content:center;
      flex-direction:column;
      gap:5px;
      padding:0;
      background:#fff;
      border:1px solid #dce3ed;
      border-radius:10px;
    }

    .hamburger span{
      width:20px;
      height:2px;
      display:block;
      background:#1d304a;
      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:200;
      visibility:hidden;
      opacity:0;
      background:rgba(5,18,38,.58);
      transition:opacity .25s ease,visibility .25s ease;
    }

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

    .mobile-drawer{
      position:fixed;
      top:0;
      right:0;
      z-index:210;
      width:min(390px,92vw);
      height:100%;
      overflow-y:auto;
      background:#fff;
      box-shadow:-20px 0 50px rgba(7,29,67,.18);
      transform:translateX(105%);
      transition:transform .28s ease;
    }

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

    .drawer-head{
      position:sticky;
      top:0;
      z-index:2;
      min-height:72px;
      display:flex;
      align-items:center;
      gap:12px;
      padding:14px 18px;
      background:#fff;
      border-bottom:1px solid var(--line);
    }

    .drawer-head > a{
      color:var(--theme);
      font-size:14px;
      font-weight:800;
    }

    .drawer-close{
      width:40px;
      height:40px;
      margin-left:auto;
      padding:0;
      color:#26364c;
      background:#f2f5f9;
      border:0;
      border-radius:10px;
      font-size:28px;
      line-height:1;
    }

    .drawer-menu{
      padding:16px 18px 32px;
    }

    .drawer-link,
    .drawer-toggle{
      width:100%;
      min-height:48px;
      display:flex;
      align-items:center;
      justify-content:space-between;
      padding:11px 12px;
      color:#21344e;
      background:transparent;
      border:0;
      border-bottom:1px solid #edf0f4;
      text-align:left;
      font-weight:800;
    }

    .drawer-toggle::after{
      width:8px;
      height:8px;
      margin-right:4px;
      border-right:2px solid #738096;
      border-bottom:2px solid #738096;
      content:"";
      transform:rotate(45deg);
      transition:transform .2s ease;
    }

    .drawer-toggle.active{
      color:var(--theme);
    }

    .drawer-toggle.active::after{
      transform:rotate(225deg);
    }

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

    .drawer-submenu.open{
      max-height:620px;
    }

    .drawer-submenu a{
      display:block;
      padding:10px 18px;
      color:#536277;
      border-bottom:1px solid #e8edf3;
      font-size:14px;
    }

    .drawer-submenu a:hover,
    .drawer-submenu a:focus-visible{
      color:var(--theme);
      background:#edf3fb;
    }

    .category-page{
      min-height:600px;
      padding-bottom:82px;
      background:
        linear-gradient(180deg,#f1f5fb 0,#fff 360px);
    }

    .category-page .category-hero{
      position:relative;
      overflow:hidden;
      padding:68px 0 56px;
    }

    .category-page .category-hero::before{
      position:absolute;
      top:-150px;
      right:-80px;
      width:420px;
      height:420px;
      background:radial-gradient(circle,rgba(11,61,145,.15),rgba(11,61,145,0) 68%);
      content:"";
      pointer-events:none;
    }

    .category-page .breadcrumb{
      display:flex;
      flex-wrap:wrap;
      align-items:center;
      gap:8px;
      margin-bottom:20px;
      color:#64748b;
      font-size:14px;
    }

    .category-page .breadcrumb a{
      color:var(--theme);
      font-weight:700;
    }

    .category-page .breadcrumb span::before{
      margin-right:8px;
      color:#9aa7b8;
      content:"/";
    }

    .category-page .category-kicker{
      display:inline-flex;
      align-items:center;
      gap:8px;
      margin:0 0 12px;
      color:var(--theme);
      font-size:13px;
      font-weight:900;
      letter-spacing:.12em;
      text-transform:uppercase;
    }

    .category-page .category-kicker::before{
      width:28px;
      height:3px;
      background:var(--theme);
      border-radius:99px;
      content:"";
    }

    .category-page .category-title{
      max-width:850px;
      margin:0;
      color:#102746;
      font-size:clamp(38px,5vw,64px);
      line-height:1.08;
      letter-spacing:-.045em;
      overflow-wrap:anywhere;
    }

    .category-page .category-intro{
      max-width:760px;
      margin:20px 0 0;
      color:#526278;
      font-size:18px;
      line-height:1.75;
    }

    .category-page .category-summary{
      display:flex;
      flex-wrap:wrap;
      gap:10px;
      margin-top:26px;
    }

    .category-page .summary-chip{
      padding:8px 13px;
      color:#284a77;
      background:rgba(255,255,255,.78);
      border:1px solid #d3dfee;
      border-radius:999px;
      font-size:13px;
      font-weight:800;
      backdrop-filter:blur(8px);
    }

    .category-page .content-layout{
      display:grid;
      grid-template-columns:minmax(0,1fr) 290px;
      align-items:start;
      gap:32px;
    }

    .category-page .section-heading{
      display:flex;
      align-items:end;
      justify-content:space-between;
      gap:20px;
      margin-bottom:20px;
    }

    .category-page .section-heading h2{
      margin:0;
      color:#112b4d;
      font-size:28px;
      line-height:1.2;
    }

    .category-page .section-heading p{
      margin:0;
      color:var(--muted);
      font-size:14px;
    }

    .category-page .article-list{
      display:grid;
      gap:20px;
    }

    .category-page .article-card{
      min-width:0;
      display:grid;
      grid-template-columns:minmax(250px,34%) minmax(0,1fr);
      overflow:hidden;
      background:#fff;
      border:1px solid #e0e6ef;
      border-radius:var(--radius);
      box-shadow:0 10px 28px rgba(20,42,74,.07);
      transition:transform .25s ease,border-color .25s ease,box-shadow .25s ease;
    }

    .category-page .article-card:hover{
      border-color:#b7c9e3;
      box-shadow:0 18px 40px rgba(11,61,145,.12);
      transform:translateY(-3px);
    }

    .category-page .article-image-link{
      position:relative;
      min-height:260px;
      overflow:hidden;
      background:#dfe8f5;
    }

    .category-page .article-image-link::after{
      position:absolute;
      inset:0;
      background:linear-gradient(180deg,transparent 55%,rgba(7,29,67,.18));
      content:"";
    }

    .category-page .article-image{
      width:100%;
      height:100%;
      object-fit:cover;
      transition:transform .4s ease;
    }

    .category-page .article-card:hover .article-image{
      transform:scale(1.035);
    }

    .category-page .article-body{
      min-width:0;
      display:flex;
      flex-direction:column;
      padding:24px 26px;
    }

    .category-page .article-category{
      align-self:flex-start;
      max-width:100%;
      display:inline-flex;
      padding:5px 10px;
      overflow:hidden;
      color:var(--theme);
      background:var(--theme-soft);
      border-radius:999px;
      font-size:12px;
      font-weight:900;
      text-overflow:ellipsis;
      white-space:nowrap;
    }

    .category-page .article-title{
      margin:13px 0 9px;
      color:#172c49;
      font-size:23px;
      line-height:1.3;
      letter-spacing:-.02em;
      overflow-wrap:anywhere;
    }

    .category-page .article-title a{
      transition:color .2s ease;
    }

    .category-page .article-title a:hover,
    .category-page .article-title a:focus-visible{
      color:var(--theme);
    }

    .category-page .article-summary{
      display:-webkit-box;
      overflow:hidden;
      margin:0;
      color:#5a687b;
      font-size:15px;
      line-height:1.72;
      -webkit-box-orient:vertical;
      -webkit-line-clamp:3;
    }

    .category-page .article-meta{
      display:flex;
      flex-wrap:wrap;
      gap:7px 16px;
      margin-top:16px;
      color:#748196;
      font-size:12px;
    }

    .category-page .article-meta span{
      display:inline-flex;
      align-items:center;
      gap:5px;
    }

    .category-page .article-meta strong{
      color:#536277;
      font-weight:800;
    }

    .category-page .article-tags{
      margin-top:12px;
      color:#526b8d;
      font-size:13px;
      overflow-wrap:anywhere;
    }

    .category-page .article-tags strong{
      margin-right:6px;
      color:#344b69;
    }

    .category-page .article-actions{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:16px;
      margin-top:auto;
      padding-top:18px;
    }

    .category-page .read-more{
      display:inline-flex;
      align-items:center;
      gap:8px;
      color:var(--theme);
      font-size:14px;
      font-weight:900;
    }

    .category-page .read-more::after{
      content:"→";
      transition:transform .2s ease;
    }

    .category-page .read-more:hover::after,
    .category-page .read-more:focus-visible::after{
      transform:translateX(4px);
    }

    .category-page .research-note{
      color:#7a8798;
      font-size:12px;
    }

    .category-page .category-sidebar{
      position:sticky;
      top:24px;
      display:grid;
      gap:18px;
    }

    .category-page .side-card{
      padding:22px;
      background:#fff;
      border:1px solid #e0e6ef;
      border-radius:16px;
      box-shadow:0 10px 26px rgba(20,42,74,.06);
    }

    .category-page .side-card h2{
      margin:0 0 10px;
      color:#173153;
      font-size:19px;
      line-height:1.35;
    }

    .category-page .side-card p{
      margin:0;
      color:#637186;
      font-size:14px;
    }

    .category-page .side-links{
      display:grid;
      gap:8px;
      margin-top:15px;
    }

    .category-page .side-links a{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:10px;
      padding:10px 12px;
      color:#344c6b;
      background:#f5f8fc;
      border-radius:9px;
      font-size:14px;
      font-weight:800;
    }

    .category-page .side-links a::after{
      color:var(--theme);
      content:"›";
      font-size:20px;
      line-height:1;
    }

    .category-page .side-links a:hover,
    .category-page .side-links a:focus-visible{
      color:var(--theme);
      background:var(--theme-soft);
    }

    .category-page .risk-card{
      color:#e7effc;
      background:linear-gradient(145deg,#08285f,#0b3d91);
      border-color:transparent;
    }

    .category-page .risk-card h2{
      color:#fff;
    }

    .category-page .risk-card p{
      color:#d9e5f7;
    }

    .category-page .pagination{
      display:flex;
      flex-wrap:wrap;
      align-items:center;
      justify-content:center;
      gap:8px;
      margin-top:38px;
    }

    .category-page .pagination a{
      min-width:42px;
      min-height:42px;
      display:inline-flex;
      align-items:center;
      justify-content:center;
      padding:8px 13px;
      color:#42546d;
      background:#fff;
      border:1px solid #dce3ed;
      border-radius:10px;
      font-size:14px;
      font-weight:800;
      transition:color .2s ease,background .2s ease,border-color .2s ease;
    }

    .category-page .pagination a:hover,
    .category-page .pagination a:focus-visible,
    .category-page .pagination a.active,
    .category-page .pagination a.current{
      color:#fff;
      background:var(--theme);
      border-color:var(--theme);
    }

    .footer{
      color:#c9d4e5;
      background:#07182f;
    }

    .footer-main{
      display:grid;
      grid-template-columns:1.6fr 1fr 1fr 1.1fr;
      gap:42px;
      padding-top:62px;
      padding-bottom:42px;
    }

    .footer .logo{
      color:#fff;
    }

    .footer-brand p{
      max-width:420px;
      margin:16px 0 0;
      color:#9fb0c7;
      font-size:14px;
      line-height:1.75;
    }

    .footer h3{
      margin:5px 0 18px;
      color:#fff;
      font-size:15px;
    }

    .footer-links,
    .footer-contact{
      display:grid;
      gap:10px;
    }

    .footer-links a,
    .footer-contact a{
      color:#aebed2;
      font-size:14px;
      transition:color .2s ease,transform .2s ease;
    }

    .footer-links a:hover,
    .footer-links a:focus-visible,
    .footer-contact a:hover,
    .footer-contact a:focus-visible{
      color:#fff;
      transform:translateX(2px);
    }

    .footer-social{
      margin-top:7px;
    }

    .footer-bottom{
      min-height:70px;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:24px;
      color:#8295ad;
      border-top:1px solid rgba(255,255,255,.1);
      font-size:13px;
    }

    :focus-visible{
      outline:3px solid rgba(11,61,145,.3);
      outline-offset:3px;
    }

    @media (max-width:1120px){
      .main-nav{
        display:none;
      }

      .hamburger{
        display:flex;
      }

      .header-btns{
        margin-left:auto;
      }
    }

    @media (max-width:900px){
      .category-page .content-layout{
        grid-template-columns:1fr;
      }

      .category-page .category-sidebar{
        position:static;
        grid-template-columns:repeat(2,minmax(0,1fr));
      }

      .footer-main{
        grid-template-columns:repeat(2,minmax(0,1fr));
      }
    }

    @media (max-width:720px){
      .container{
        width:min(100% - 28px,1180px);
      }

      .topbar-inner{
        min-height:44px;
      }

      .topbar-inner > span{
        display:none;
      }

      .topbar-links{
        width:100%;
        justify-content:space-between;
        gap:12px;
      }

      .header-inner{
        min-height:70px;
        gap:12px;
      }

      .header .logo span{
        max-width:120px;
      }

      .header-btns > .btn{
        display:none;
      }

      .category-page .category-hero{
        padding:48px 0 40px;
      }

      .category-page .category-intro{
        font-size:16px;
      }

      .category-page .article-card{
        grid-template-columns:1fr;
      }

      .category-page .article-image-link{
        min-height:220px;
        aspect-ratio:16 / 9;
      }

      .category-page .article-body{
        padding:21px;
      }

      .category-page .article-title{
        font-size:21px;
      }

      .category-page .article-summary{
        -webkit-line-clamp:3;
      }

      .category-page .category-sidebar{
        grid-template-columns:1fr;
      }

      .footer-main{
        grid-template-columns:1fr;
        gap:30px;
        padding-top:46px;
      }

      .footer-bottom{
        align-items:flex-start;
        flex-direction:column;
        justify-content:center;
        padding:20px 0;
      }
    }

    @media (max-width:460px){
      .topbar{
        font-size:11px;
      }

      .logo img{
        width:38px;
        height:38px;
        flex-basis:38px;
      }

      .header .logo span{
        max-width:92px;
        font-size:16px;
      }

      .category-page .section-heading{
        align-items:flex-start;
        flex-direction:column;
        gap:6px;
      }

      .category-page .article-actions{
        align-items:flex-start;
        flex-direction:column;
        gap:8px;
      }

      .drawer-head{
        gap:8px;
        padding-inline:12px;
      }
    }