/* Shared article layout for server-rendered blog posts (api/routes/blog.js). Extracted from the static article template. */
body{font-family:'Inter',Arial,sans-serif!important;}
    :root{--blue:#1a50c8;--blue-dark:#1a50c8;--blue-nav:#1a50c8;--text:#1a1a2e;--muted:#6b7280;--border:#e5e7eb;--bg:#f8fafc;--white:#ffffff;--radius:6px;--shadow:0 4px 24px rgba(0,0,0,.08);}
    .header-top{background:#fff;border-bottom:1px solid #dce5f0;padding:10px 0;}
    .header-top-inner{max-width:1240px;margin:0 auto;padding:0 30px;display:flex;align-items:center;}
    .ht-logo{margin-right:auto;flex-shrink:0;}
    .ht-logo img{height:48px;width:auto;display:block;}
    .header-info-group{display:flex;align-items:center;gap:28px;}
    .hii{display:flex;align-items:center;gap:10px;}
    .hii-icon{width:34px;height:34px;background:#1a50c8;border-radius:50%;display:flex;align-items:center;justify-content:center;flex-shrink:0;}
    .hii-icon svg{width:16px;height:16px;fill:#fff;}
    .hii-text{display:flex;flex-direction:column;}
    .hii-label{font-size:10px;font-weight:700;text-transform:uppercase;letter-spacing:1px;color:#6b7280;line-height:1.2;}
    .hii-val{font-size:13px;font-weight:600;color:#1a1a2e;line-height:1.4;}
    .hii-val a{color:#1a1a2e;text-decoration:none;}
    .hii-val a:hover{color:#1a50c8;}
    .site-nav{background:#1a50c8;position:sticky;top:0;z-index:500;box-shadow:0 2px 12px rgba(0,0,0,.18);}
    .site-nav-inner{max-width:1240px;margin:0 auto;padding:0 30px;display:flex;align-items:stretch;}
    .snav-list{display:flex;list-style:none;margin:0;padding:0;}
    .snav-list>li{position:relative;}
    .snav-list>li>a{display:flex;align-items:center;padding:16px 18px;color:#fff;font-size:14px;font-weight:600;text-decoration:none;white-space:nowrap;transition:background .2s;gap:4px;}
    .snav-list>li>a:hover{background:rgba(255,255,255,.15);}
    .snav-drop{display:none;position:absolute;top:100%;left:0;background:#fff;border-radius:8px;box-shadow:0 8px 32px rgba(0,0,0,.15);min-width:180px;padding:8px 0;z-index:600;}
    .snav-list>li:hover .snav-drop{display:block;}
    .snav-drop li a{display:block;padding:10px 18px;color:#1a1a2e;font-size:13px;font-weight:500;text-decoration:none;transition:background .15s;}
    .snav-drop li a:hover{background:#f0f4ff;color:#1a50c8;}
    .snav-hamburger{display:none;background:none;border:none;cursor:pointer;padding:14px 16px;margin-left:auto;}
    .snav-hamburger span{display:block;width:22px;height:2px;background:#fff;margin:4px 0;border-radius:2px;}
    .snav-mob{display:none;background:#1a50c8;}
    .snav-mob a{display:block;padding:12px 24px;color:#fff;text-decoration:none;font-size:14px;font-weight:500;border-bottom:1px solid rgba(255,255,255,.1);}
    .snav-mob a:hover{background:rgba(255,255,255,.1);}
    .snav-mob.open{display:block;}
    @media(max-width:900px){.header-info-group{display:none;}.snav-hamburger{display:flex;flex-direction:column;justify-content:center;}.snav-list{display:none;}}
    .header-portal {
      margin-left: 12px;
      display: flex;
      align-items: center;
      gap: 7px;
      padding: 0 14px;
      height: 38px;
      background: var(--blue, #1a50c8);
      color: #fff;
      border-radius: var(--radius, 6px);
      font-size: 13px;
      font-weight: 600;
      text-decoration: none;
      transition: background .2s;
      white-space: nowrap;
    }
    .header-portal:hover { background: #1440a0; }
    .header-portal svg { flex-shrink: 0; }
    @media (max-width: 900px){ .header-portal span { display: none; } }
    .mob-nav-portal {
      display: flex;
      align-items: center;
      gap: 8px;
      background: var(--blue, #1a50c8);
      color: #fff !important;
      padding: 10px 16px;
      border-radius: 6px;
      font-weight: 700;
      margin: 8px 16px 4px;
    }
    .mob-nav-portal:hover { background: #1440a0; }

    .side-panel-overlay{display:none;position:fixed;top:0;right:0;bottom:0;left:0;background:rgba(0,0,0,.45);z-index:900;opacity:0;transition:opacity .3s ease;}
    .side-panel-overlay.open{display:block;opacity:1;}
    .side-panel{position:fixed;top:0;right:-340px;width:340px;height:100%;background:#fff;z-index:950;transition:right .3s ease;overflow-y:auto;display:flex;flex-direction:column;box-shadow:-4px 0 24px rgba(0,0,0,.15);}
    .side-panel.open{right:0;}
    .side-panel-head{background:var(--blue-nav);padding:20px 24px;display:flex;align-items:center;justify-content:space-between;}
    .side-panel-head img{height:34px;width:auto;}
    .side-panel-close{background:none;border:none;color:#fff;font-size:26px;cursor:pointer;line-height:1;padding:4px;}
    .side-panel-body{padding:8px 0;flex:1;}
    .side-panel-section{font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:1.5px;color:var(--muted);padding:18px 24px 8px;}
    .side-panel-body a{display:block;padding:13px 24px;color:var(--text);font-size:15px;font-weight:500;border-bottom:1px solid var(--border);transition:color .15s,padding-left .15s,background .15s;text-decoration:none;}
    .side-panel-body a:hover{color:var(--blue);padding-left:30px;background:#f0f4ff;}
    .side-panel-body a.sp-active{color:var(--blue);font-weight:600;background:#f0f4ff;border-left:3px solid var(--blue);}
    .side-panel-footer{padding:20px 24px;background:var(--bg);border-top:1px solid var(--border);}
    .side-panel-footer a{display:flex;align-items:center;gap:8px;color:var(--muted);font-size:13px;margin-bottom:8px;transition:color .15s;text-decoration:none;}
    .side-panel-footer a:hover{color:var(--blue);}
    .side-panel-social{display:flex;gap:12px;margin-top:14px;}
    .side-panel-social a{display:flex;align-items:center;justify-content:center;width:36px;height:36px;border-radius:50%;background:var(--blue);margin-bottom:0;}
    .side-panel-social a:hover{background:#1440a0;}
    .side-panel-social svg{width:16px;height:16px;fill:#fff;}
    .nav-browse-btn{display:flex;align-items:center;gap:6px;margin-left:auto;padding:9px 18px;background:rgba(255,255,255,.12);color:#fff;border:1px solid rgba(255,255,255,.25);border-radius:var(--radius);font-size:13px;font-weight:600;cursor:pointer;transition:background .2s;white-space:nowrap;}
    .nav-browse-btn:hover{background:rgba(255,255,255,.22);}
    .nav-browse-btn svg{width:16px;height:16px;fill:#fff;}
    @media(max-width:768px){.nav-browse-btn{display:none;}}
















    /* ── Article layout (v2, Oct 2026) ── */
    .art{--navy:#0d244e;--blue:#1a50c8;--ink:#34435b;--line:#e3e8f0;--muted:#6b778b;color:var(--ink);background:#fff;}
    .art-wrap{max-width:1216px;margin:0 auto;padding:0 32px;}
    .art-crumb{display:flex;gap:14px;font-size:13px;color:var(--muted);padding-top:30px;flex-wrap:wrap;}
    .art-crumb a{color:var(--muted);text-decoration:none;}
    .art-crumb a:hover{color:var(--blue);}
    .art-intro{max-width:880px;padding:48px 0 40px;}
    .art-cat{font-size:12px;font-weight:800;letter-spacing:2px;color:var(--blue);margin-bottom:20px;display:flex;align-items:center;gap:12px;text-transform:uppercase;}
    .art-cat:before{content:'';width:26px;height:3px;background:var(--blue);}
    .art h1{font-family:Manrope,'Inter',Arial,sans-serif;font-size:clamp(2.25rem,4.5vw,3.7rem);line-height:1.13;letter-spacing:-2px;color:var(--navy);margin:0;font-weight:800;}
    .art h1 em{font-style:normal;color:var(--blue);}
    .art-dek{max-width:680px;font-size:19px;line-height:1.6;margin:22px 0 26px;color:#647087;}
    .art-meta{display:flex;align-items:center;gap:13px;font-size:14px;}
    .art-avatar{display:grid;place-items:center;width:43px;height:43px;background:#edf3ff;color:var(--blue);border-radius:50%;font-family:Manrope,'Inter',sans-serif;font-weight:800;}
    .art-meta strong{display:block;color:var(--navy);}
    .art-meta span{display:block;font-size:13px;color:var(--muted);margin-top:5px;}
    .art-meta b{padding:0 9px;font-weight:400;}
    .art-hero{margin:0 0 54px;}
    .art-hero img{display:block;width:100%;height:auto;aspect-ratio:16/9;object-fit:cover;border-radius:12px;}
    .art-hero figcaption{font-size:13px;color:var(--muted);margin-top:12px;}
    .art-reading{display:grid;grid-template-columns:240px minmax(0,740px);gap:70px;padding-bottom:80px;justify-content:start;}
    .art-toc{position:sticky;top:110px;}
    .art-eyebrow{font-size:12px;letter-spacing:1.5px;color:var(--navy);font-weight:800;margin:9px 0 22px;}
    .art-toc>a{display:flex;gap:14px;padding:13px 0;border-bottom:1px solid var(--line);font-size:14px;font-weight:500;color:var(--ink);text-decoration:none;}
    .art-toc>a:hover{color:var(--blue);}
    .art-toc>a span{color:#a6b1c3;font-size:12px;}
    .art-note{margin-top:34px;padding:24px 22px;background:#f1f5fc;border-radius:9px;}
    .art-note>span{color:var(--blue);font-size:11px;font-weight:800;letter-spacing:1.2px;}
    .art-note p{font-family:Manrope,'Inter',sans-serif;font-size:19px;font-weight:700;line-height:1.5;color:var(--navy);margin:13px 0 17px;}
    .art-note a{font-size:13px;font-weight:700;color:var(--blue);text-decoration:none;}
    .art-body{min-width:0;font-size:17px;line-height:1.85;}
    .art-body>p:first-of-type{font-size:20px;color:var(--navy);line-height:1.7;margin-top:0;}
    .art-body h2{font-family:Manrope,'Inter',Arial,sans-serif;color:var(--navy);font-size:27px;letter-spacing:-.6px;line-height:1.4;margin:44px 0 16px;font-weight:800;scroll-margin-top:110px;}
    .art-body p{margin:0 0 22px;color:var(--ink);}
    .art-body strong{color:var(--navy);}
    .art-body ul,.art-body ol{margin:0 0 24px 22px;padding:0;}
    .art-body li{margin:0 0 12px;padding-left:4px;}
    .art-body li::marker{color:var(--blue);}
    .art-table-scroll{overflow:auto;margin:24px 0 40px;border:1px solid var(--line);border-radius:10px;}
    .comparison-table{border-collapse:collapse;width:100%;font-size:14px;line-height:1.5;min-width:570px;margin:0;}
    .comparison-table th{text-align:left;padding:18px 20px;background:var(--navy);color:#fff;font-weight:700;}
    .comparison-table td{padding:15px 20px;border-bottom:1px solid var(--line);color:var(--ink);}
    .comparison-table th:nth-child(2){background:var(--blue);}
    .comparison-table td:nth-child(2){background:#f0f5ff;color:#174595;font-weight:600;}
    .comparison-table tr:last-child td{border:0;}
    .comparison-table td:first-child{font-weight:500;color:var(--navy);}
    .article-cta{background:var(--navy);border-radius:12px;padding:36px 38px;margin-top:48px;position:relative;border-top:5px solid #3977ed;}
    .article-cta h2{margin:0 0 14px;color:#fff;font-size:28px;}
    .article-cta p{color:#c7d4ed;font-size:16px;line-height:1.7;margin-bottom:24px;}
    .article-cta a{display:inline-block;padding:13px 22px;background:#fff;border-radius:6px;color:var(--blue);font-size:14px;font-weight:800;text-decoration:none;}
    .article-cta a:hover{background:#e7efff;}
    @media(max-width:960px){.art-reading{grid-template-columns:180px minmax(0,1fr);gap:35px;}.art-intro{padding-top:38px;}.art h1{font-size:48px;}.art .desktop-br{display:none;}}
    @media(max-width:700px){.art-wrap{padding:0 22px;}.art-crumb{font-size:12px;gap:10px;padding-top:24px;}.art-intro{padding:32px 0 28px;}.art-cat{font-size:11px;letter-spacing:1.2px;}.art h1{font-size:36px;letter-spacing:-1.2px;}.art-dek{font-size:17px;margin-top:18px;}.art-hero{margin-bottom:32px;}.art-hero img{border-radius:8px;}.art-hero figcaption{font-size:12px;line-height:1.5;}.art-reading{display:block;padding-bottom:45px;}.art-toc{position:static;margin-bottom:32px;padding:20px;background:#f5f7fb;border-radius:8px;}.art-toc>a{padding:9px 0;}.art-eyebrow{margin:0 0 12px;}.art-note{display:none;}.art-body>p:first-of-type{font-size:18px;}.art-body h2{font-size:24px;margin-top:34px;}.article-cta{padding:28px 24px;}.article-cta h2{font-size:25px;}}