:root{
      --ink:#1F2935;
      --ink-2:#334155;
      --muted:#607080;
      --teal:#46C6C3;
      --teal-dark:#0B6F6C;
      --lime:#8AC646;
      --mist:#ECF9F9;
      --white:#FFFFFF;
      --line:#dce8e8;
      --soft:#f7fbfb;
      --danger:#b42318;
      --amber:#b54708;
      --shadow:0 18px 50px rgba(31,41,53,.10);
      --radius:22px;
      --radius-sm:14px;
      --max:1200px;
    }

    *{box-sizing:border-box}
    html{scroll-behavior:smooth;scroll-padding-top:132px}
    body{
      margin:0;
      font-family:"ID Grotesk", Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
      color:var(--ink);
      background:#fff;
      line-height:1.7;
      text-rendering:optimizeLegibility;
      -webkit-font-smoothing:antialiased;
    }
    img{max-width:100%;height:auto;display:block}
    a{color:var(--teal-dark);text-underline-offset:3px}
    a:hover{color:var(--ink)}
    button,input{font:inherit}
    :focus-visible{outline:3px solid var(--lime);outline-offset:3px}
    .skip-link{position:absolute;left:-9999px;top:8px;background:#07222d;color:#fff;padding:10px 14px;border-radius:8px;z-index:999}
    .skip-link:focus{left:12px}
    .container{width:min(var(--max),calc(100% - 40px));margin-inline:auto}
    .eyebrow{display:inline-flex;align-items:center;gap:8px;font-weight:800;font-size:.78rem;letter-spacing:.11em;text-transform:uppercase;color:var(--teal-dark)}
    .eyebrow::before{content:"";width:28px;height:3px;border-radius:99px;background:var(--teal)}
    .section{padding:78px 0}
    .section.soft{background:var(--soft)}
    .section.dark{background:var(--ink);color:#fff}
    .section.dark h2,.section.dark h3{color:#fff}
    h1,h2,h3,h4{margin:0 0 18px;line-height:1.08;letter-spacing:-.035em;color:var(--ink)}
    h1{font-size:42px;max-width:1000px}
    h2{font-size:clamp(2rem,4vw,3.3rem);margin-top:0}
    h3{font-size:clamp(1.25rem,2.2vw,1.65rem);letter-spacing:-.02em}
    h4{font-size:1.08rem;letter-spacing:-.01em;margin-bottom:12px}
    p{margin:0 0 18px}
    .lead{font-size:clamp(1.08rem,1.7vw,1.28rem);color:#d9e3e8;max-width:780px}
    .muted{color:var(--muted)}
    .small{font-size:.9rem}
    .kicker{font-weight:700;color:var(--teal-dark)}

    .nav-cta,.btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;border:0;border-radius:999px;text-decoration:none;font-weight:800;line-height:1.2;cursor:pointer;transition:.2s ease}

    /* Hero */
    .hero{background:var(--ink);color:#fff;overflow:hidden;position:relative}
    .hero::before{content:"";position:absolute;width:540px;height:540px;border-radius:50%;right:-180px;top:-180px;background:radial-gradient(circle,rgba(70,198,195,.22),rgba(70,198,195,0) 68%)}
    .hero::after{content:"";position:absolute;width:330px;height:330px;border:1px solid rgba(138,198,70,.22);border-radius:50%;left:-150px;bottom:-180px}
    .hero-grid{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(330px,.9fr);gap:56px;align-items:center;padding:54px 0 72px;position:relative;z-index:2}
    .hero h1{color:#fff}
    .hero .eyebrow{color:#8fe2df;margin-bottom:20px}
    .hero-meta{display:flex;flex-wrap:wrap;gap:10px 18px;color:#b9c7d0;font-size:.92rem;margin-top:26px}
    .hero-meta span{display:inline-flex;align-items:center;gap:7px}
    .hero-meta a{color:#fff;font-weight:800}
    .hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:28px}
    .btn{padding:15px 22px}
    .btn-primary{background:var(--teal);color:var(--ink)}
    .btn-primary:hover{background:#75d8d5;transform:translateY(-1px)}
    .btn-secondary{background:#fff;color:var(--ink)}
    .btn-secondary:hover{background:var(--mist)}
    .btn-outline{border:1px solid rgba(255,255,255,.35);color:#fff;background:transparent}
    .btn-outline:hover{border-color:var(--teal);color:var(--teal)}
    .hero-media{background:#fff;border-radius:24px;padding:10px;box-shadow:0 25px 70px rgba(0,0,0,.24);transform:rotate(1deg)}
    .hero-media img{border-radius:17px;width:100%}

    /* Main article layout */
    .article-shell{display:grid;grid-template-columns:270px minmax(0,1fr);gap:56px;align-items:start;padding:56px 0 90px}
    .toc{position:sticky;top:132px;border:1px solid var(--line);border-radius:18px;background:#fff;box-shadow:0 12px 30px rgba(31,41,53,.06);overflow:hidden}
    .toc summary{list-style:none;cursor:pointer;padding:17px 18px;font-weight:900;background:var(--mist);display:flex;justify-content:space-between;align-items:center}
    .toc summary::-webkit-details-marker{display:none}
    .toc summary::after{content:"⌄";font-size:1.2rem}
    .toc nav{padding:12px 10px 14px}
    .toc a{display:flex;align-items:center;min-height:44px;padding:8px 10px;border-radius:9px;color:var(--ink-2);font-size:.88rem;text-decoration:none;line-height:1.3}
    .toc a:hover{background:var(--mist);color:var(--teal-dark)}
    .article{min-width:0}
    .article-section{padding:10px 0 58px}
    .article-section+ .article-section{border-top:1px solid #edf2f2;padding-top:58px}
    .article p,.article li{font-size:1.04rem}
    .spaced-heading{margin-top:34px}
    .article ul,.article ol{padding-left:1.25rem}
    .article li{margin:.45rem 0}
    .answer-box{background:linear-gradient(135deg,var(--mist),#fff);border:1px solid #cceeee;border-left:5px solid var(--teal);border-radius:18px;padding:24px 26px;margin:0 0 34px}
    .answer-box > strong:first-child{display:block;font-size:1.05rem;margin-bottom:8px}
    .answer-box p strong{display:inline;font-size:inherit;margin:0}
    .decision-grid,.card-grid,.pros-cons,.stat-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px;margin:24px 0}
    .decision-card,.card{border:1px solid var(--line);border-radius:18px;padding:22px;background:#fff;box-shadow:0 10px 24px rgba(31,41,53,.04)}
    .decision-card h3,.card h3{margin-bottom:9px}
    .decision-card .tag{display:inline-block;font-size:.76rem;font-weight:900;text-transform:uppercase;letter-spacing:.08em;padding:6px 10px;border-radius:999px;background:var(--mist);color:var(--teal-dark);margin-bottom:12px}
    .decision-card.lime .tag{background:#eef8e5;color:#416b1a}
    .icon-pill{width:42px;height:42px;display:grid;place-items:center;border-radius:12px;background:var(--mist);color:var(--teal-dark);font-weight:900;margin-bottom:14px}
    .callout{border-radius:18px;padding:24px;margin:24px 0;border:1px solid var(--line);background:#fff}
    .callout.teal{background:var(--mist);border-color:#c9eeee}
    .callout.lime{background:#f3faec;border-color:#dcefc9}
    .callout.warn{background:#fff8eb;border-color:#f3d9a4}
    .callout strong.title{display:block;font-size:1.12rem;margin-bottom:8px}
    .source-link{font-size:.86rem;font-weight:700}

    /* Tables */
    .table-wrap{overflow-x:auto;-webkit-overflow-scrolling:touch;overscroll-behavior-inline:contain;margin:26px 0;border:1px solid var(--line);border-radius:18px;background:#fff}
    table{border-collapse:collapse;width:100%;min-width:720px}
    caption{text-align:left;font-weight:900;padding:18px 20px;background:var(--mist);color:var(--ink)}
    th,td{padding:16px 18px;text-align:left;vertical-align:top;border-bottom:1px solid #e8efef}
    th{background:#f8fbfb;font-size:.88rem;text-transform:uppercase;letter-spacing:.04em;color:#4a5a68}
    tr:last-child td{border-bottom:0}
    td:first-child{font-weight:800;color:var(--ink)}
    .best{font-weight:800;color:#28703a}
    .context{color:var(--muted)}
    /* Pros / cons */
    .pros,.cons{border-radius:18px;padding:22px;border:1px solid var(--line)}
    .pros{background:#f5fbef;border-color:#dceec8}
    .cons{background:#fff7f5;border-color:#f1d1cb}
    .pros h4{color:#3f7020}.cons h4{color:#9c2f23}
    .check-list,.cross-list{list-style:none;padding:0!important;margin:0}
    .check-list li,.cross-list li{position:relative;padding-left:29px;margin:11px 0}
    .check-list li::before,.cross-list li::before{position:absolute;left:0;top:.03em;font-weight:900}
    .check-list li::before{content:"✓";color:#4d8f22}
    .cross-list li::before{content:"–";color:#b42318}

    /* Timeline */
    .timeline{counter-reset:step;display:grid;gap:14px;margin-top:26px}
    .timeline-item{display:grid;grid-template-columns:48px 1fr;gap:16px;align-items:start;padding:18px;border:1px solid var(--line);border-radius:16px;background:#fff}
    .timeline-item::before{counter-increment:step;content:counter(step);width:42px;height:42px;border-radius:50%;display:grid;place-items:center;background:var(--teal);color:var(--ink);font-weight:900}
    .timeline-item h3{font-size:1.15rem;margin:3px 0 5px}
    .timeline-item p{margin:0;font-size:.98rem}

    /* FAQ */
    .faq{display:grid;gap:12px}
    .faq details{border:1px solid var(--line);border-radius:14px;background:#fff;overflow:hidden}
    .faq summary{cursor:pointer;list-style:none;padding:18px 20px;font-weight:900;display:flex;justify-content:space-between;gap:20px}
    .faq summary::-webkit-details-marker{display:none}
    .faq summary::after{content:"+";font-size:1.3rem;color:var(--teal-dark)}
    .faq details[open] summary::after{content:"–"}
    .faq .answer{padding:0 20px 18px;color:var(--ink-2)}
    .faq .answer p:last-child{margin-bottom:0}

    /* Support model finder */
    .model-finder{border:1px solid #cce7e6;border-radius:24px;overflow:hidden;background:#fff;box-shadow:var(--shadow);margin-top:28px}
    .finder-intro{padding:24px 26px;background:linear-gradient(135deg,var(--mist),#fff);border-bottom:1px solid var(--line)}
    .finder-intro strong.title{display:block;font-size:1.2rem;margin-bottom:8px}
    .finder-intro p:last-child{margin-bottom:0}
    .finder-body{padding:26px}
    .finder-question{border:0;padding:0;margin:0 0 24px}
    .finder-question legend{font-weight:900;color:var(--ink);margin-bottom:10px;line-height:1.35}
    .choice-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}
    .choice{display:flex;align-items:flex-start;gap:10px;min-height:52px;border:1px solid var(--line);border-radius:13px;padding:12px 14px;cursor:pointer;background:#fff;transition:.2s ease}
    .choice:hover{border-color:#9fd9d6;background:#fbfefe}
    .choice:has(input:checked){border-color:var(--teal);background:var(--mist);box-shadow:0 0 0 1px var(--teal) inset}
    .choice input{margin-top:.25em;accent-color:var(--teal-dark);flex:0 0 auto}
    .choice span{font-weight:700;line-height:1.35}
    .finder-actions{display:flex;flex-wrap:wrap;gap:10px;align-items:center;margin-top:8px}
    .btn-ghost{background:#fff;color:var(--ink);border:1px solid var(--line)}
    .btn-ghost:hover{border-color:var(--teal);background:var(--mist)}
    .finder-result{margin-top:20px;border-radius:16px;padding:20px;background:#f5fbef;border:1px solid #dceec8}
    .finder-result strong{display:block;font-size:1.2rem;margin-bottom:8px;color:#355f1b}
    .finder-result p:last-child{margin-bottom:0}

    /* Author */
    .author-box{border:1px solid var(--line);border-radius:20px;padding:24px;background:var(--soft);display:grid;grid-template-columns:auto 1fr;gap:18px;align-items:start}
    .author-mark{width:54px;height:54px;border-radius:16px;background:var(--ink);color:#fff;display:grid;place-items:center;font-weight:900;letter-spacing:.04em}
    .author-box h2{font-size:1.65rem;margin-bottom:8px}
    .author-box p:last-child{margin-bottom:0}

    /* CTA & footer */
    .cta-panel{position:relative;overflow:hidden;border-radius:28px;background:var(--ink);color:#fff;padding:46px;margin-top:24px}
    .cta-panel::after{content:"";position:absolute;width:260px;height:260px;border:44px solid rgba(70,198,195,.13);border-radius:50%;right:-90px;top:-100px}
    .cta-panel h2{color:#fff;max-width:760px}
    .cta-panel p{color:#ced8df;max-width:720px;font-size:1.08rem}
    .cta-panel .eyebrow{color:#8fe2df}
    .cta-panel .actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:24px;position:relative;z-index:2}
    .related-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;margin-top:24px}
    .related-card{display:flex;flex-direction:column;text-decoration:none;color:var(--ink);border:1px solid var(--line);border-radius:17px;padding:20px;background:#fff;transition:.2s ease}
    .related-card:hover{transform:translateY(-3px);box-shadow:0 12px 26px rgba(31,41,53,.08);color:var(--ink)}
    .related-card small{color:var(--teal-dark);font-weight:900;text-transform:uppercase;letter-spacing:.06em}
    .related-card strong{font-size:1.12rem;line-height:1.3;margin:8px 0}
    .related-card span{color:var(--muted);font-size:.93rem}

    /* Utilities */
    .sr-only{position:absolute!important;width:1px!important;height:1px!important;padding:0!important;margin:-1px!important;overflow:hidden!important;clip:rect(0,0,0,0)!important;white-space:nowrap!important;border:0!important}
    .anchor-offset{scroll-margin-top:132px}

    @media (max-width:1020px){
      .hero-grid{grid-template-columns:1fr;gap:34px}
      .hero-media{max-width:720px}
      .article-shell{grid-template-columns:1fr;gap:28px}
      .toc{position:relative;top:auto}
      .toc nav{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:2px}
      
      .related-grid{grid-template-columns:1fr 1fr}
    }

    @media (max-width:720px){
      .container{width:min(100% - 28px,var(--max))}
      .hero-grid{padding:38px 0 54px}.hero-media{transform:none}
      h2{font-size:clamp(1.8rem,9vw,2.45rem)}
      .section{padding:58px 0}
      .article-shell{padding-top:32px}
      .toc nav{grid-template-columns:1fr}
      .decision-grid,.card-grid,.pros-cons,.stat-grid{grid-template-columns:1fr}
      
      .choice-grid{grid-template-columns:1fr}
      .author-box{grid-template-columns:1fr}
      
      .cta-panel{padding:30px 24px;border-radius:22px}
      .related-grid{grid-template-columns:1fr}
      .hero-actions .btn,.cta-panel .btn,.finder-actions .btn{width:100%}
      .article p,.article li{font-size:1rem}
    }

    @media (prefers-reduced-motion:reduce){
      html{scroll-behavior:auto}
      *,*::before,*::after{transition:none!important;animation:none!important}
    }

/* --- */

body.nav-open { overflow: hidden; }


    /* Announcement bar */
    .topbar { color: rgba(255, 255, 255, 0.78); border-bottom: 1px solid rgba(255, 255, 255, 0.08); background: #051b24; font-size: 12px; }

    .topbar-inner { min-height: 38px; display: flex; align-items: center; justify-content: space-between; gap: 20px; }

    .topbar-promise { display: inline-flex; align-items: center; gap: 8px; }

    .topbar-promise::before { width: 7px; height: 7px; border-radius: 50%; background: var(--brand-green); content: ""; box-shadow: 0 0 0 4px rgba(138, 198, 70, 0.10); }

    .topbar a { color: var(--brand-white); font-weight: 800; }


    /* Header */
    .site-header {
      position: sticky;
      z-index: 90;
      top: 0;
      border-bottom: 1px solid rgba(255, 255, 255, 0.10);
      background: #07222d;
      box-shadow: 0 12px 30px rgba(0, 0, 0, 0.14);
    }

    .nav { min-height: 78px; display: flex; align-items: center; gap: 26px; }

    .brand {
      display: inline-flex;
      flex: 0 0 auto;
      align-items: center;
      line-height: 1;
    }

    .brand-logo {
      display: block;
      width: 205px;
      max-width: 100%;
      height: auto;
      object-fit: contain;
    }

    .site-footer .brand-logo {
      width: 195px;
    }

    .nav-menu { display: flex; align-items: center; gap: 25px; margin-left: auto; }

    .nav-menu a { color: rgba(255, 255, 255, 0.84); font-size: 14px; font-weight: 700; transition: color 160ms ease; }

    .nav-menu a:hover { color: var(--brand-teal); }

    .nav-actions { display: flex; align-items: center; gap: 12px; }

    .nav-item { position: relative; }

    .nav-item > a { display: inline-flex; align-items: center; gap: 6px; }

    .nav-item .caret { width: 10px; height: 10px; stroke: currentColor; stroke-width: 2.2; fill: none; stroke-linecap: round; stroke-linejoin: round; transition: transform 160ms ease; }

    .nav-item:hover .caret { transform: rotate(180deg); }

    .nav-dropdown { position: absolute; top: calc(100% + 16px); left: -16px; min-width: 246px; display: grid; gap: 2px; padding: 10px; border: 1px solid rgba(255, 255, 255, 0.10); border-radius: 14px; background: #0a2934; box-shadow: 0 24px 55px rgba(0, 0, 0, 0.35); opacity: 0; visibility: hidden; transform: translateY(8px); transition: opacity 160ms ease, transform 160ms ease, visibility 160ms; }

    .nav-dropdown::before { position: absolute; top: -16px; left: 0; right: 0; height: 16px; content: ""; }

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

    .nav-dropdown a { padding: 10px 13px; border-radius: 9px; font-size: 13px; }

    .nav-dropdown a:hover { background: rgba(70, 198, 195, 0.10); }

    .nav-toggle { display: none; width: 44px; height: 44px; place-items: center; border: 1px solid rgba(255, 255, 255, 0.24); border-radius: 11px; color: var(--brand-white); background: rgba(255, 255, 255, 0.06); }


    /* Footer */
    .site-footer {
      position: relative;
      overflow: hidden;
      padding: 76px 0 26px;
      color: var(--brand-white);
      background:
        radial-gradient(circle at 88% 0%, rgba(70, 198, 195, 0.14), transparent 30%),
        radial-gradient(circle at 4% 100%, rgba(138, 198, 70, 0.07), transparent 26%),
        linear-gradient(160deg, #07222d, #051b24);
    }

    .site-footer::before { position: absolute; inset: 0; pointer-events: none; content: ""; opacity: 0.25; background-image: linear-gradient(rgba(255, 255, 255, 0.025) 1px, transparent 1px), linear-gradient(90deg, rgba(255, 255, 255, 0.025) 1px, transparent 1px); background-size: 52px 52px; mask-image: linear-gradient(to bottom, black, transparent 78%); }

    .site-footer .container { position: relative; z-index: 1; }

    .footer-grid { display: grid; grid-template-columns: 1.35fr repeat(4, 1fr); gap: 42px; }

    .footer-about { max-width: 300px; }

    .footer-about p { margin: 20px 0 0; color: rgba(255, 255, 255, 0.60); font-size: 13px; line-height: 1.7; }

    .footer-contact-strip { display: grid; grid-template-columns: 1.05fr 1.05fr 1.35fr; gap: 14px; margin-bottom: 58px; padding: 22px; border: 1px solid rgba(255, 255, 255, 0.09); border-radius: 22px; background: rgba(255, 255, 255, 0.03); }

    .footer-contact-item { display: flex; align-items: center; gap: 15px; padding: 6px 10px; }

    .footer-contact-item + .footer-contact-item { border-left: 1px solid rgba(255, 255, 255, 0.08); padding-left: 26px; }

    .fci-icon { display: grid; flex: none; width: 48px; height: 48px; place-items: center; border: 1px solid rgba(70, 198, 195, 0.35); border-radius: 15px; background: rgba(70, 198, 195, 0.10); }

    .fci-icon svg { width: 22px; height: 22px; stroke: var(--brand-teal); fill: none; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }

    .footer-contact-item small { display: block; color: rgba(255, 255, 255, 0.45); font-size: 10px; font-weight: 800; letter-spacing: 0.1em; text-transform: uppercase; }

    .footer-contact-item strong { display: block; margin-top: 4px; color: var(--brand-white); font-size: 15px; line-height: 1.4; }

    a.footer-contact-item:hover strong { color: var(--brand-teal); }

    .footer-social { margin-top: 28px; }

    .footer-social h3 { margin: 0 0 14px; }

    .footer-social-links { display: flex; gap: 10px; }

    .footer-social-links a { display: grid; width: 42px; height: 42px; place-items: center; border: 1.5px solid var(--brand-teal); border-radius: 50%; color: var(--brand-teal); transition: background 160ms ease, color 160ms ease; }

    .footer-social-links a:hover { background: var(--brand-teal); }

    .footer-social-links a:hover svg { fill: #07222d; }

    .footer-social-links svg { width: 18px; height: 18px; fill: currentColor; }

    .site-footer h3 { margin: 0 0 18px; color: var(--brand-teal); font-size: 12px; font-weight: 800; letter-spacing: 0.1em; text-transform: uppercase; }

    .site-footer li a { transition: color 160ms ease; }

    .site-footer ul { display: grid; gap: 11px; margin: 0; padding: 0; list-style: none; }

    .site-footer li, .site-footer li a { color: rgba(255, 255, 255, 0.60); font-size: 13px; line-height: 1.45; }

    .site-footer a:hover { color: var(--brand-teal); }

    .footer-bottom { display: flex; justify-content: space-between; gap: 20px; margin-top: 52px; padding-top: 22px; border-top: 1px solid rgba(255, 255, 255, 0.09); color: rgba(255, 255, 255, 0.44); font-size: 11px; }
@media (max-width: 900px){

      .nav-toggle { display: grid; margin-left: auto; }

      .nav-menu {
        position: fixed;
        z-index: 110;
        top: 116px;
        right: 18px;
        left: 18px;
        display: none;
        flex-direction: column;
        align-items: stretch;
        gap: 0;
        margin: 0;
        padding: 16px;
        border: 1px solid rgba(255, 255, 255, 0.10);
        border-radius: 18px;
        background: #07222d;
        box-shadow: 0 24px 55px rgba(0, 0, 0, 0.28);
      }

      .nav-menu.open { display: flex; }

      .nav-menu a { padding: 13px 11px; color: rgba(255, 255, 255, 0.86); }

      .nav-menu a:hover { color: var(--brand-teal); }

      .nav-item { display: flex; flex-direction: column; }

      .nav-dropdown { position: static; min-width: 0; padding: 0 0 8px 16px; border: 0; background: transparent; box-shadow: none; opacity: 1; visibility: visible; transform: none; transition: none; }

      .nav-dropdown a { padding: 9px 11px; }

      .nav-actions .button { display: none; }

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

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

      .footer-contact-item + .footer-contact-item { border-left: 0; border-top: 1px solid rgba(255, 255, 255, 0.08); padding-left: 10px; padding-top: 20px; }
}
@media (max-width: 640px){

      .topbar-inner { min-height: 42px; justify-content: center; text-align: center; }

      .topbar-inner > :last-child { display: none; }

      .nav { min-height: 70px; }

      .brand-logo { width: 168px; }

      .site-footer .brand-logo { width: 178px; }

      .nav-menu { top: 105px; }

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

      .footer-bottom { align-items: flex-start; flex-direction: column; }
}
@media (max-width: 900px){

      .site-header .nav-menu:not(.open) { display: none !important; }

      .site-header .nav-menu.open { display: flex !important; }

      .site-header .nav-toggle { display: grid !important; }
}

    .topbar, .site-header, .site-footer { --brand-teal:#46c6c3; --brand-teal-strong:#0ea8a5; --brand-green:#8ac646; --brand-white:#ffffff; --brand-mint:#ecf9f9; --brand-deep:#073845; --brand-navy:#1f2935; }
    .site-header .nav-actions .button, .site-footer .button { display:inline-flex !important; min-height:44px !important; align-items:center !important; justify-content:center !important; gap:10px !important; padding:0 19px !important; border:1px solid transparent !important; border-radius:12px !important; color:#06323b !important; background:linear-gradient(135deg, var(--brand-teal), #71dad6) !important; box-shadow:0 16px 34px rgba(70,198,195,0.27) !important; font-size:14px !important; font-weight:800 !important; line-height:1 !important; text-transform:none !important; letter-spacing:0 !important; }

    @media (max-width: 1240px) {
      .site-header .nav-menu { gap: 15px !important; }
      .site-header .nav-menu a { font-size: 13px !important; }
    }

    /* chrome hardening: override page-local nav styles */
    @media (min-width: 1081px) {
      .site-header .nav-menu { position: static !important; inset: auto !important; display: flex !important; flex-direction: row !important; flex-wrap: nowrap !important; align-items: center !important; gap: 20px !important; margin: 0 0 0 auto !important; padding: 0 !important; border: 0 !important; border-radius: 0 !important; background: transparent !important; box-shadow: none !important; transform: none !important; opacity: 1 !important; visibility: visible !important; }
      .site-header .nav-menu > a, .site-header .nav-item > a { white-space: nowrap !important; }
      .site-header .nav-toggle { display: none !important; }
      .site-header .nav-actions .button { display: inline-flex !important; white-space: nowrap !important; }
      .site-header .nav-dropdown { position: absolute !important; }
    }
    @media (max-width: 1080px) {
      .site-header .nav-toggle { display: grid !important; margin-left: auto !important; }
      .site-header .nav-menu { position: fixed !important; z-index: 110 !important; top: 116px !important; right: 18px !important; left: 18px !important; flex-direction: column !important; align-items: stretch !important; gap: 0 !important; margin: 0 !important; padding: 16px !important; border: 1px solid rgba(255,255,255,0.10) !important; border-radius: 18px !important; background: #07222d !important; box-shadow: 0 24px 55px rgba(0,0,0,0.28) !important; max-height: calc(100vh - 150px) !important; overflow-y: auto !important; }
      .site-header .nav-menu:not(.open) { display: none !important; }
      .site-header .nav-menu.open { display: flex !important; }
      .site-header .nav-menu a { padding: 12px 11px !important; white-space: normal !important; }
      .site-header .nav-item { display: flex !important; flex-direction: column !important; }
      .site-header .nav-dropdown { position: static !important; min-width: 0 !important; padding: 0 0 8px 16px !important; border: 0 !important; background: transparent !important; box-shadow: none !important; opacity: 1 !important; visibility: visible !important; transform: none !important; }
      .site-header .nav-actions .button { display: none !important; }
      .site-header .nav-actions { margin-left: 0 !important; flex: none !important; }
    }

/* --- */

/* ---- one-website type + colour layer ---- */
  :root {
    --brand-teal: #46c6c3;
    --brand-teal-strong: #0ea8a5;
    --brand-navy: #1f2935;
    --brand-deep: #073845;
    --brand-deeper: #042630;
    --brand-green: #8ac646;
    --brand-mint: #ecf9f9;
    --brand-white: #ffffff;
    --ink: #1f2935;
    --muted: #5d6874;
    --soft: #f6fbfb;
  }
  *, *::before, *::after { font-family: "TikTok Sans", "Manrope", Arial, sans-serif !important; }

  /* Hero H1 — homepage scale */
  h1 {
    font-size: clamp(48px, 6.2vw, 78px) !important;
    font-weight: 800 !important;
    letter-spacing: -0.056em !important;
    line-height: 0.98 !important;
  }
  h1 .accent, h1 .hero-accent { color: var(--brand-teal-strong) !important; }

  /* Section headings */
  h2:not(:is([class*="card"],[class*="panel"],[class*="tile"],[class*="item"],[class*="box"],[class*="faq"],[class*="accordion"],[class*="pricing-"],footer,aside) *) {
    font-size: clamp(32px, 3.7vw, 46px) !important;
    font-weight: 800 !important;
    letter-spacing: -0.04em !important;
    line-height: 1.06 !important;
  }
  h3:not(:is([class*="card"],[class*="panel"],[class*="tile"],[class*="item"],[class*="box"],[class*="faq"],[class*="accordion"],[class*="pricing-"],footer,aside) *) {
    font-size: 20px !important;
    font-weight: 800 !important;
    letter-spacing: -0.02em !important;
    line-height: 1.3 !important;
  }

  /* Hero supporting elements */
  .eyebrow { font-size: 12px !important; font-weight: 800 !important; letter-spacing: 0.12em !important; text-transform: uppercase !important; }
  .hero-text, .hero p.lead, .hero .lead { font-size: 18px !important; line-height: 1.74 !important; }
  .hero-points { display: flex !important; flex-wrap: wrap !important; gap: 12px 22px !important; margin: 24px 0 0 !important; padding: 0 !important; list-style: none !important; }
  .hero-points li { display: inline-flex !important; align-items: center !important; gap: 8px !important; color: #42515d !important; font-size: 13px !important; font-weight: 750 !important; }
  .hero-points li::before { display: grid !important; width: 17px !important; height: 17px !important; place-items: center !important; border-radius: 50% !important; color: #fff !important; background: var(--brand-teal-strong) !important; content: "✓" !important; font-size: 10px !important; font-weight: 900 !important; }

  @media (max-width: 640px) {
    h1 { font-size: clamp(43px, 14vw, 60px) !important; }
  }

/* --- */

.ukit-in-grid { display: grid; grid-template-columns: repeat(3, minmax(0,1fr)); gap: 24px; margin-top: 42px; }
  .ukit-in-card { display: flex; flex-direction: column; min-width: 0; overflow: hidden; border: 1px solid rgba(31,41,53,.12); border-radius: 26px; background: #fff; box-shadow: 0 14px 35px rgba(15,40,50,.055); transition: transform .22s ease, box-shadow .22s ease, border-color .22s ease; }
  .ukit-in-card:hover { transform: translateY(-5px); box-shadow: 0 22px 44px rgba(15,40,50,.10); border-color: #cbdcdf; }
  .ukit-in-media { display: grid; aspect-ratio: 16/10; place-items: center; background: #ecf9f9; }
  .ukit-in-media svg { width: 64px; height: 64px; color: #0ea8a5; stroke: currentColor; fill: none; stroke-width: 1.6; stroke-linecap: round; stroke-linejoin: round; }
  .ukit-in-media img { width: 100%; height: 100%; object-fit: cover; }
  .ukit-in-body { display: flex; flex: 1; flex-direction: column; padding: 23px 23px 22px; }
  .ukit-in-meta { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; color: #5d6874; font-size: 13px; font-weight: 700; }
  .ukit-in-meta .ukit-in-tag { padding: 6px 9px; border: 1px solid #d7eeee; border-radius: 999px; background: #ecf9f9; color: #073845; font-size: 11px; font-weight: 900; letter-spacing: .06em; text-transform: uppercase; }
  .ukit-in-card h3 { margin: 14px 0 12px; color: #1f2935; font-size: 20px; font-weight: 800; letter-spacing: -.025em; line-height: 1.2; }
  .ukit-in-read { display: inline-flex; align-items: center; gap: 10px; margin-top: auto; padding-top: 9px; color: #073845; font-size: 14px; font-weight: 850; width: max-content; }
  .ukit-in-read svg { width: 18px; height: 18px; stroke: currentColor; fill: none; stroke-width: 2; transition: transform .2s ease; }
  .ukit-in-read:hover svg { transform: translateX(4px); }
  @media (max-width: 1180px) { .ukit-in-grid { grid-template-columns: repeat(2, minmax(0,1fr)); } }
  @media (max-width: 680px) { .ukit-in-grid { grid-template-columns: 1fr; } }

/* --- */

.ukit-rev-head { text-align: center; }
  .ukit-rev-head .eyebrow { display: inline-flex; align-items: center; gap: 10px; margin: 0 0 16px; color: #0ea8a5; font-size: 12px; font-weight: 800; letter-spacing: .12em; text-transform: uppercase; }
  .ukit-rev-head h2 { max-width: 940px; margin: 0 auto; color: #1f2935; font-weight: 800; letter-spacing: -.045em; line-height: 1.06; }
  .ukit-rev-head p { max-width: 720px; margin: 19px auto 0; color: #5d6874; font-size: 18px; line-height: 1.76; }
  .ukit-rev-grid { display: grid; grid-template-columns: 0.72fr repeat(3, 1fr); gap: 16px; margin-top: 42px; }
  .ukit-rev-summary, .ukit-rev-card { min-height: 260px; border-radius: 20px; box-shadow: 0 10px 28px rgba(5,47,59,.08); }
  .ukit-rev-summary { display: flex; flex-direction: column; justify-content: space-between; padding: 28px; color: #fff; background: linear-gradient(145deg, #042630, #073845); }
  .ukit-rev-summary h3 { margin: 0; color: #fff; font-size: 22px; }
  .ukit-rev-summary p { margin: 12px 0 0; color: rgba(255,255,255,.66); font-size: 13px; line-height: 1.6; }
  .ukit-rev-stars { margin-top: 15px; color: #f4b740; font-size: 20px; letter-spacing: 2px; }
  .ukit-rev-link { display: inline-flex; align-items: center; gap: 9px; margin-top: auto; color: #46c6c3; font-size: 14px; font-weight: 800; }
  .ukit-rev-card { padding: 25px; border: 1px solid rgba(31,41,53,.12); background: #fff; }
  .ukit-rev-headline { display: flex; align-items: center; gap: 12px; }
  .ukit-rev-avatar { display: grid; width: 42px; height: 42px; flex: 0 0 42px; place-items: center; border-radius: 50%; color: #fff; background: #0ea8a5; font-weight: 900; }
  .ukit-rev-headline strong, .ukit-rev-headline span { display: block; color: #1f2935; }
  .ukit-rev-headline span { margin-top: 3px; color: #5d6874; font-size: 11px; }
  .ukit-rev-card blockquote { margin: 18px 0 0; color: #404a55; font-size: 14px; line-height: 1.7; }
  @media (max-width: 1080px) { .ukit-rev-grid { grid-template-columns: 1fr 1fr; } }
  @media (max-width: 640px) { .ukit-rev-grid { grid-template-columns: 1fr; } }

/* --- */

h1 { font-size: 40px !important; line-height: 1.14 !important; letter-spacing: -.035em !important; }
  @media (max-width: 640px) { h1 { font-size: 32px !important; } }
  .ukit-insights-section .ukit-rev-head { text-align: left; }
  .ukit-insights-section .ukit-rev-head h2 { margin: 0; }
  .ukit-insights-section .ukit-rev-head .eyebrow::before { content: none; }
  .ukit-in-grid { margin-top: 28px; }
  .ukit-in-card h3 a { color: inherit; text-decoration: none; }
  .ukit-in-card h3 a:hover { color: #0ea8a5; }
  /* sticky "On this page" rail on desktop */
  @media (min-width: 1021px) {
    .article-shell { align-items: start !important; }
    .article-shell > aside { position: sticky !important; top: 118px !important; align-self: start !important; z-index: 20; max-height: calc(100dvh - 138px); overflow-y: auto; scrollbar-width: thin; }
    .article-shell > aside::-webkit-scrollbar { width: 6px; }
    .article-shell > aside::-webkit-scrollbar-thumb { background: #cfdcdd; border-radius: 3px; }
    .article-shell > aside .toc { position: static !important; top: auto !important; }
  }
/* --- UK IT single-post helpers --- */
.article-shell.no-toc{ grid-template-columns:1fr !important; }
.article-shell.no-toc > aside{ display:none; }
.article .article-content > *:first-child{ margin-top:0; }
.article .article-content img{ max-width:100%; height:auto; border-radius:14px; }
.article .article-content h2{ scroll-margin-top:120px; }
.toc nav a.active{ color:#0ea8a5; font-weight:700; }

/* --- Blog post end CTA band (matches homepage final banner) --- */
.ukit-final-cta{ margin:52px 0 0; }
.ukit-final-cta .inner{ max-width:1180px; margin:0 auto; padding:0 24px; }
.ukit-final-cta .final-banner{ display:flex; align-items:center; justify-content:space-between; gap:34px;
  padding:38px 42px; border-radius:24px; color:#fff;
  background:radial-gradient(circle at 85% 25%, rgba(70,198,195,.22), transparent 28%), linear-gradient(135deg,#083c49,#052834); }
.ukit-final-cta .final-banner h2{ margin:0; color:#fff; letter-spacing:-.035em;
  font:800 clamp(28px,4vw,42px)/1.08 "TikTok Sans","Manrope",Arial,sans-serif; }
.ukit-final-cta .final-banner p{ margin:9px 0 0; color:rgba(255,255,255,.68);
  font:400 16px/1.5 "TikTok Sans","Manrope",Arial,sans-serif; }
.ukit-final-cta .cta-btn{ flex:none; display:inline-flex; align-items:center; gap:8px;
  background:linear-gradient(135deg,#0ea8a5,#46c6c3); color:#fff; text-decoration:none;
  font:800 15px/1 "TikTok Sans","Manrope",Arial,sans-serif; padding:15px 26px; border-radius:12px;
  box-shadow:0 12px 28px rgba(14,168,165,.28); transition:transform .12s; }
.ukit-final-cta .cta-btn:hover{ transform:translateY(-1px); }
@media (max-width:760px){
  .ukit-final-cta .final-banner{ flex-direction:column; align-items:flex-start; padding:30px 24px; }
  .ukit-final-cta .cta-btn{ width:100%; justify-content:center; }
}

/* --- chrome parity with homepage: no underline on nav/footer links --- */
.topbar a, .site-header a, .nav-menu a, .nav-dropdown a, .nav-item > a, .site-footer a, .footer-contact-strip a, .mobile-cta a, .brand { text-decoration: none !important; }

/* --- mobile CTA bar (from homepage) --- */

/* --- author + insights sit in the article column; add a separator --- */
.article-content + .article-section { border-top: 1px solid #edf2f2; padding-top: 44px; margin-top: 8px; }
.article .ukit-insights-section .ukit-in-grid { margin-top: 22px; }

/* --- mobile CTA bar (from homepage) --- */


    /* Mobile CTA */
    .mobile-cta { position: fixed; z-index: 120; right: 0; bottom: 0; left: 0; display: none; gap: 10px; padding: 11px 14px; border-top: 1px solid var(--line); background: rgba(255, 255, 255, 0.96); box-shadow: 0 -10px 30px rgba(5, 47, 59, 0.12); backdrop-filter: blur(12px); }

    .mobile-cta .button { flex: 1; min-height: 47px; padding-inline: 12px; }

@media (max-width: 1080px) { .mobile-cta { display: flex; } }
/* --- homepage button styles (for footer / mobile CTA) --- */
.button {
      display: inline-flex;
      min-height: 52px;
      align-items: center;
      justify-content: center;
      gap: 10px;
      padding: 0 24px;
      border: 1px solid transparent;
      border-radius: var(--radius-sm);
      font-size: 14px;
      font-weight: 800;
      line-height: 1;
      transition: transform 180ms ease, box-shadow 180ms ease, background 180ms ease, border-color 180ms ease;
    }
.button:hover { transform: translateY(-2px); }
.button-primary {
      color: #06323b;
      background: linear-gradient(135deg, var(--brand-teal), #71dad6);
      box-shadow: 0 16px 34px rgba(70, 198, 195, 0.27);
    }
.button-primary:hover { box-shadow: 0 20px 42px rgba(70, 198, 195, 0.34); }
.button-dark { color: var(--brand-white); background: var(--brand-deep); }
.button-outline { border-color: rgba(31, 41, 53, 0.20); color: var(--brand-navy); background: var(--brand-white); }
.button-outline-light { border-color: rgba(255, 255, 255, 0.42); color: var(--brand-white); background: rgba(255, 255, 255, 0.04); }
.button-small { min-height: 44px; padding-inline: 19px; }