:root{
      --theme:#0B3D91;
      --theme-dark:#06275f;
      --theme-soft:#eaf2ff;
      --ice:#d9efff;
      --ink:#0c1424;
      --muted:#64748b;
      --line:#dbe4f0;
      --surface:#ffffff;
      --page:#f5f8fc;
      --success:#0f9f76;
      --shadow:0 18px 50px rgba(11,61,145,.12);
      --radius:18px;
      --container:1200px;
    }

    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      color:var(--ink);
      background:var(--page);
      font-family:"Noto Sans Devanagari","Mangal","Arial",sans-serif;
      line-height:1.65;
      -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(calc(100% - 40px),var(--container));
      margin-inline:auto;
    }

    .topbar{
      color:#dbeafe;
      background:#061a3a;
      font-size:13px;
    }
    .topbar-inner{
      min-height:36px;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:20px;
    }
    .topbar-welcome strong{color:#fff}
    .topbar-contact{
      display:flex;
      align-items:center;
      gap:20px;
    }
    .topbar-contact a{transition:color .2s ease}
    .topbar-contact a:hover{color:#fff}

    .header{
      position:relative;
      z-index:50;
      background:rgba(255,255,255,.97);
      border-bottom:1px solid var(--line);
      box-shadow:0 6px 24px rgba(15,23,42,.05);
    }
    .header-inner{
      min-height:76px;
      display:flex;
      align-items:center;
      gap:22px;
    }
    .logo{
      display:inline-flex;
      align-items:center;
      gap:10px;
      min-width:max-content;
      color:var(--theme-dark);
      font-size:20px;
      font-weight:800;
    }
    .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{
      display:flex;
      align-items:stretch;
      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:#24324a;
      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,
    .nav-item:hover>.nav-link{
      color:var(--theme);
      background:var(--theme-soft);
    }
    .has-panel>.nav-link::after{
      content:"";
      width:6px;
      height:6px;
      margin-left:7px;
      border-right:2px solid currentColor;
      border-bottom:2px solid currentColor;
      transform:rotate(45deg) translateY(-2px);
    }
    .dropdown-panel,
    .mega-menu{
      position:absolute;
      top:100%;
      left:50%;
      z-index:80;
      visibility:hidden;
      opacity:0;
      transform:translate(-50%,10px);
      pointer-events:none;
      background:#fff;
      border:1px solid var(--line);
      border-radius:0 0 18px 18px;
      box-shadow:0 24px 60px rgba(15,23,42,.18);
      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: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:translate(-50%,0);
      pointer-events:auto;
    }
    .dropdown-panel{
      width:360px;
      padding:18px;
    }
    .mega-menu{
      width:min(880px,calc(100vw - 40px));
      padding:20px;
    }
    .nav-item:nth-last-child(-n+3) .mega-menu{
      left:auto;
      right:0;
      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-head,
    .mega-head{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:20px;
      margin-bottom:14px;
      padding-bottom:12px;
      border-bottom:1px solid var(--line);
    }
    .panel-head strong,
    .mega-head strong{color:var(--theme-dark)}
    .panel-head a,
    .mega-head a{
      color:var(--theme);
      font-size:13px;
      font-weight:800;
    }
    .dropdown-articles{
      display:grid;
      gap:8px;
    }
    .dropdown-article{
      padding:10px 12px;
      border-radius:10px;
      color:#334155;
      font-size:14px;
      font-weight:650;
    }
    .dropdown-article:hover{
      color:var(--theme);
      background:var(--theme-soft);
    }
    .mega-categories{
      display:flex;
      flex-wrap:wrap;
      gap:8px;
      margin-bottom:15px;
    }
    .mega-categories a{
      padding:6px 11px;
      color:var(--theme);
      background:var(--theme-soft);
      border:1px solid #cfe0fb;
      border-radius:999px;
      font-size:12px;
      font-weight:750;
    }
    .mega-grid{
      display:grid;
      grid-template-columns:repeat(3,minmax(0,1fr));
      gap:12px;
    }
    .mega-card{
      min-width:0;
      display:flex;
      align-items:flex-start;
      gap:11px;
      padding:12px;
      background:#f8fafc;
      border:1px solid #e5ebf3;
      border-radius:13px;
      transition:border-color .2s ease,transform .2s ease,box-shadow .2s ease;
    }
    .mega-card:hover{
      transform:translateY(-2px);
      border-color:#9bb9e9;
      box-shadow:0 10px 22px rgba(11,61,145,.1);
    }
    .mega-card>img{
      flex:0 0 auto;
      width:52px;
      height:52px;
      object-fit:cover;
      background:#fff;
      border-radius:10px;
    }
    .video-mini>img,
    .product-mini>img{
      width:72px;
      height:54px;
    }
    .tool-mini>img{
      width:40px;
      height:40px;
      object-fit:contain;
    }
    .mega-card>span{
      min-width:0;
      display:block;
    }
    .mega-card strong{
      display:block;
      overflow:hidden;
      color:#172033;
      font-size:13px;
      line-height:1.4;
      text-overflow:ellipsis;
      white-space:nowrap;
    }
    .mega-card p{
      display:-webkit-box;
      overflow:hidden;
      margin:4px 0 0;
      color:var(--muted);
      font-size:11px;
      line-height:1.45;
      -webkit-box-orient:vertical;
      -webkit-line-clamp:2;
    }
    .mini-meta{
      display:flex;
      flex-wrap:wrap;
      gap:3px 8px;
      margin-top:5px;
      color:var(--muted);
      font-size:10px;
      line-height:1.35;
    }
    .mini-meta b{color:var(--success)}

    .header-btns{
      display:flex;
      align-items:center;
      gap:9px;
      margin-left:auto;
      white-space:nowrap;
    }
    .header-btns>a{
      padding:9px 14px;
      color:#fff;
      background:var(--theme);
      border:1px solid var(--theme);
      border-radius:10px;
      font-size:13px;
      font-weight:800;
      transition:background .2s ease,transform .2s ease;
    }
    .header-btns>a:hover{
      background:var(--theme-dark);
      transform:translateY(-1px);
    }
    .hamburger{
      display:none;
      width:42px;
      height:42px;
      align-items:center;
      justify-content:center;
      flex-direction:column;
      gap:5px;
      padding:0;
      background:#fff;
      border:1px solid var(--line);
      border-radius:10px;
    }
    .hamburger span{
      width:20px;
      height:2px;
      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:90;
      visibility:hidden;
      opacity:0;
      background:rgba(3,10,24,.65);
      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:100;
      width:min(390px,92vw);
      overflow-y:auto;
      background:#fff;
      box-shadow:-24px 0 60px rgba(0,0,0,.22);
      transform:translateX(105%);
      transition:transform .28s ease;
    }
    .mobile-drawer.open{transform:translateX(0)}
    .drawer-head{
      position:sticky;
      top:0;
      z-index:2;
      display:flex;
      align-items:center;
      gap:8px;
      min-height:70px;
      padding:12px 16px;
      background:#fff;
      border-bottom:1px solid var(--line);
    }
    .drawer-head>a{
      padding:8px 11px;
      color:#fff;
      background:var(--theme);
      border-radius:9px;
      font-size:13px;
      font-weight:800;
    }
    .drawer-close{
      width:38px;
      height:38px;
      margin-left:auto;
      padding:0;
      color:#334155;
      background:#f1f5f9;
      border:0;
      border-radius:10px;
      font-size:26px;
      line-height:1;
    }
    .drawer-menu{padding:14px 16px 30px}
    .drawer-link,
    .drawer-toggle{
      width:100%;
      display:flex;
      align-items:center;
      justify-content:space-between;
      padding:14px 10px;
      color:#172033;
      background:transparent;
      border:0;
      border-bottom:1px solid #edf1f6;
      text-align:left;
      font-weight:800;
    }
    .drawer-toggle::after{
      content:"+";
      color:var(--theme);
      font-size:20px;
    }
    .drawer-toggle.active::after{content:"−"}
    .drawer-submenu{
      display:none;
      padding:7px 0 10px 12px;
      border-bottom:1px solid #edf1f6;
    }
    .drawer-submenu.open{display:grid}
    .drawer-submenu a{
      padding:9px 12px;
      color:var(--muted);
      border-left:2px solid #d9e6f8;
      font-size:14px;
    }
    .drawer-submenu a:hover{
      color:var(--theme);
      background:var(--theme-soft);
    }

    .category-page{min-height:650px}
    .category-page .category-hero{
      position:relative;
      overflow:hidden;
      color:#fff;
      background:
        radial-gradient(circle at 15% 10%,rgba(128,181,255,.35),transparent 30%),
        radial-gradient(circle at 88% 90%,rgba(138,84,255,.24),transparent 34%),
        linear-gradient(135deg,#061631 0%,var(--theme-dark) 48%,#0B3D91 100%);
    }
    .category-page .category-hero::before{
      content:"";
      position:absolute;
      inset:0;
      opacity:.2;
      background-image:
        linear-gradient(rgba(255,255,255,.09) 1px,transparent 1px),
        linear-gradient(90deg,rgba(255,255,255,.09) 1px,transparent 1px);
      background-size:42px 42px;
      mask-image:linear-gradient(to bottom,#000,transparent);
    }
    .category-page .category-hero-inner{
      position:relative;
      z-index:1;
      padding:64px 0 58px;
    }
    .category-page .breadcrumbs{
      display:flex;
      flex-wrap:wrap;
      align-items:center;
      gap:8px;
      margin-bottom:18px;
      color:#cde2ff;
      font-size:14px;
    }
    .category-page .breadcrumbs a:hover{color:#fff}
    .category-page .category-kicker{
      display:inline-flex;
      align-items:center;
      gap:8px;
      margin-bottom:14px;
      padding:6px 11px;
      color:#dcecff;
      background:rgba(255,255,255,.1);
      border:1px solid rgba(255,255,255,.2);
      border-radius:999px;
      font-size:13px;
      font-weight:800;
    }
    .category-page .category-kicker::before{
      content:"";
      width:8px;
      height:8px;
      background:#91d8ff;
      border-radius:50%;
      box-shadow:0 0 14px #91d8ff;
    }
    .category-page .category-hero h1{
      max-width:850px;
      margin:0;
      font-size:clamp(34px,5vw,58px);
      line-height:1.15;
      letter-spacing:-.02em;
    }
    .category-page .category-hero p{
      max-width:760px;
      margin:18px 0 0;
      color:#d6e6fb;
      font-size:17px;
    }
    .category-page .category-stats{
      display:flex;
      flex-wrap:wrap;
      gap:10px;
      margin-top:25px;
    }
    .category-page .category-stats span{
      padding:8px 12px;
      color:#eaf4ff;
      background:rgba(255,255,255,.09);
      border:1px solid rgba(255,255,255,.17);
      border-radius:10px;
      font-size:13px;
    }

    .category-page .content-section{padding:54px 0 76px}
    .category-page .section-toolbar{
      display:flex;
      align-items:end;
      justify-content:space-between;
      gap:24px;
      margin-bottom:24px;
    }
    .category-page .section-heading small{
      display:block;
      margin-bottom:5px;
      color:var(--theme);
      font-size:13px;
      font-weight:850;
      letter-spacing:.05em;
    }
    .category-page .section-heading h2{
      margin:0;
      color:#101827;
      font-size:30px;
      line-height:1.25;
    }
    .category-page .section-note{
      max-width:450px;
      margin:0;
      color:var(--muted);
      font-size:14px;
      text-align:right;
    }
    .category-page .article-list{
      display:grid;
      gap:20px;
    }
    .category-page .article-card{
      min-width:0;
      display:grid;
      grid-template-columns:320px minmax(0,1fr);
      overflow:hidden;
      background:var(--surface);
      border:1px solid var(--line);
      border-radius:var(--radius);
      box-shadow:0 10px 34px rgba(15,23,42,.06);
      transition:transform .25s ease,border-color .25s ease,box-shadow .25s ease;
    }
    .category-page .article-card:hover{
      transform:translateY(-3px);
      border-color:#aac2e8;
      box-shadow:var(--shadow);
    }
    .category-page .article-cover{
      position:relative;
      min-height:270px;
      overflow:hidden;
      background:#dce8f8;
    }
    .category-page .article-cover img{
      width:100%;
      height:100%;
      object-fit:cover;
      transition:transform .4s ease;
    }
    .category-page .article-card:hover .article-cover img{transform:scale(1.035)}
    .category-page .article-category{
      position:absolute;
      top:16px;
      left:16px;
      max-width:calc(100% - 32px);
      padding:6px 10px;
      overflow:hidden;
      color:#fff;
      background:rgba(6,39,95,.9);
      border:1px solid rgba(255,255,255,.25);
      border-radius:999px;
      font-size:12px;
      font-weight:800;
      text-overflow:ellipsis;
      white-space:nowrap;
      backdrop-filter:blur(8px);
    }
    .category-page .article-body{
      min-width:0;
      display:flex;
      flex-direction:column;
      padding:25px 27px;
    }
    .category-page .article-meta{
      display:flex;
      flex-wrap:wrap;
      gap:7px 16px;
      margin-bottom:11px;
      color:var(--muted);
      font-size:12px;
    }
    .category-page .article-meta span{
      display:inline-flex;
      align-items:center;
      gap:5px;
    }
    .category-page .article-meta span::before{
      content:"";
      width:6px;
      height:6px;
      background:#8db1e6;
      border-radius:50%;
    }
    .category-page .article-title{
      margin:0;
      color:#101827;
      font-size:24px;
      line-height:1.38;
    }
    .category-page .article-title a{
      transition:color .2s ease;
    }
    .category-page .article-title a:hover{color:var(--theme)}
    .category-page .article-summary{
      display:-webkit-box;
      overflow:hidden;
      margin:12px 0 15px;
      color:#536178;
      font-size:15px;
      line-height:1.75;
      -webkit-box-orient:vertical;
      -webkit-line-clamp:3;
    }
    .category-page .article-tags{
      min-height:25px;
      margin-bottom:18px;
      color:#49617f;
      font-size:13px;
      overflow-wrap:anywhere;
    }
    .category-page .article-tags::before{
      content:"विषय: ";
      color:var(--theme);
      font-weight:850;
    }
    .category-page .article-actions{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:18px;
      margin-top:auto;
      padding-top:16px;
      border-top:1px solid #edf1f6;
    }
    .category-page .article-author{
      min-width:0;
      color:var(--muted);
      font-size:13px;
      overflow-wrap:anywhere;
    }
    .category-page .article-author strong{color:#28364d}
    .category-page .read-more{
      flex:0 0 auto;
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:9px 15px;
      color:#fff;
      background:var(--theme);
      border-radius:10px;
      font-size:13px;
      font-weight:850;
      transition:background .2s ease,transform .2s ease;
    }
    .category-page .read-more::after{content:"→"}
    .category-page .read-more:hover{
      background:var(--theme-dark);
      transform:translateX(2px);
    }
    .category-page .pagination{
      display:flex;
      flex-wrap:wrap;
      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:#34435a;
      background:#fff;
      border:1px solid var(--line);
      border-radius:10px;
      font-weight:800;
      transition:color .2s ease,background .2s ease,border-color .2s ease;
    }
    .category-page .pagination a:hover,
    .category-page .pagination a.active,
    .category-page .pagination a.current{
      color:#fff;
      background:var(--theme);
      border-color:var(--theme);
    }

    .footer{
      color:#c8d5e7;
      background:#07172f;
    }
    .footer-main{padding:58px 0 42px}
    .footer-grid{
      display:grid;
      grid-template-columns:1.35fr .9fr .9fr 1.1fr;
      gap:44px;
    }
    .footer .logo{color:#fff}
    .footer-brand p{
      max-width:380px;
      margin:18px 0;
      color:#9fb0c8;
      font-size:14px;
    }
    .footer-social{
      color:#fff;
      overflow-wrap:anywhere;
    }
    .footer h3{
      margin:5px 0 18px;
      color:#fff;
      font-size:16px;
    }
    .footer-links,
    .footer-contact{
      display:grid;
      gap:10px;
      color:#9fb0c8;
      font-size:14px;
    }
    .footer-links a:hover,
    .footer-contact a:hover{color:#fff}
    .footer-contact span{margin-top:5px}
    .footer-bottom{
      border-top:1px solid rgba(255,255,255,.1);
      background:#051125;
    }
    .footer-bottom-inner{
      min-height:68px;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:20px;
      color:#8fa2bd;
      font-size:13px;
    }
    .footer-legal{
      display:flex;
      gap:18px;
    }
    .footer-legal a:hover{color:#fff}

    @media (max-width:1120px){
      .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(calc(100% - 28px),var(--container))}
      .topbar-inner{
        min-height:44px;
        align-items:flex-start;
        flex-direction:column;
        justify-content:center;
        gap:2px;
        padding-block:6px;
      }
      .topbar-contact{
        flex-wrap:wrap;
        gap:2px 14px;
      }
      .logo span{
        max-width:135px;
        overflow:hidden;
        text-overflow:ellipsis;
        white-space:nowrap;
      }
      .header-btns>a{display:none}
      .category-page .category-hero-inner{padding:48px 0 44px}
      .category-page .category-hero p{font-size:15px}
      .category-page .content-section{padding:40px 0 58px}
      .category-page .section-toolbar{
        align-items:flex-start;
        flex-direction:column;
      }
      .category-page .section-note{text-align:left}
      .category-page .article-card{grid-template-columns:1fr}
      .category-page .article-cover{min-height:220px}
      .category-page .article-body{padding:21px}
      .category-page .article-title{font-size:21px}
      .category-page .article-actions{
        align-items:flex-start;
        flex-direction:column;
      }
      .footer-grid{
        grid-template-columns:1fr;
        gap:30px;
      }
      .footer-bottom-inner{
        align-items:flex-start;
        flex-direction:column;
        padding-block:20px;
      }
      .footer-legal{flex-wrap:wrap}
    }
    @media (max-width:420px){
      .logo img{width:36px;height:36px}
      .logo{font-size:17px}
      .category-page .category-hero h1{font-size:34px}
      .category-page .article-cover{min-height:190px}
      .category-page .article-meta{display:grid}
      .category-page .read-more{width:100%;justify-content:center}
    }