* { box-sizing: border-box; margin: 0; padding: 0; }
    html { scroll-behavior: smooth; }
    body {
      font-family: 'Onest', system-ui, -apple-system, sans-serif;
      background: linear-gradient(180deg, #082E52 0%, #0D4E8C 42%, #0C4377 72%, #07294A 100%); background-attachment: fixed;
      color: rgba(255, 255, 255, 0.92);
      line-height: 1.6;
      -webkit-font-smoothing: antialiased;
    }
    a { color: #ffffff; text-decoration: none; }
    a:hover { color: #cfe6ff; text-decoration: underline; }

    .topnav {
      position: sticky; top: 0; z-index: 100;
      background: rgba(10, 20, 36, 0.92);
      backdrop-filter: blur(12px);
      border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    }
    .nav-inner {
      max-width: 1200px; margin: 0 auto;
      padding: 14px 24px;
      display: flex; align-items: center; justify-content: space-between; gap: 24px;
    }
    .nav-logo {
      display: inline-block;
      font-weight: 700; font-size: 20px; letter-spacing: 2px;
      color: #fff; text-decoration: none;
      padding: 8px 14px;
      background: rgba(100, 180, 220, 0.55);
      border: 1.5px solid #fff;
      border-radius: 4px;
    }
    .nav-logo:hover { text-decoration: none; }
    .nav-logo { padding: 0; background: none; border: none; line-height: 0; }
    .nav-links { display: flex; align-items: center; gap: 22px; flex-wrap: wrap; }
    .nav-links a { color: rgba(255,255,255,0.82); font-size: 14px; font-weight: 500; }
    .nav-links a:hover { color: #fff; text-decoration: none; }
    .nav-toggle-cb { display: none; }
    .nav-phone { white-space: nowrap; }
    a[href^="tel:"], a[href^="tel:"] *, small { opacity: 1 !important; }
    .burger { display: none; }
    @media (max-width: 1100px) {
      .nav-links { display: none; }
      .burger { display: inline-flex; flex-direction: column; gap: 5px; cursor: pointer; padding: 8px; margin-left: 4px; }
      .burger span { display: block; width: 24px; height: 2px; background: #fff; border-radius: 2px; }
      #navtoggle:checked ~ .nav-inner .nav-links { display: flex; flex-direction: column; gap: 14px; position: absolute; top: 100%; left: 0; right: 0; background: #0a2c52; padding: 18px 24px; border-bottom: 1px solid rgba(255,255,255,0.12); }
    }
    .nav-right { display: flex; align-items: center; gap: 16px; }
    .nav-phone {
      font-family: 'JetBrains Mono', monospace; font-size: 15px;
      color: rgba(255, 255, 255, 0.85);
    }
    .nav-cta {
      display: inline-block; padding: 10px 20px;
      background: #2a6db5; color: #fff; border-radius: 8px;
      font-weight: 500; font-size: 14px;
    }
    .nav-cta:hover { background: #3a82d0; color: #fff; text-decoration: none; }

    .breadcrumbs {
      max-width: 800px; margin: 32px auto 0; padding: 0 24px;
      font-size: 13px; color: rgba(255, 255, 255, 0.5);
    }
    .breadcrumbs a { color: rgba(255, 255, 255, 0.5); }
    .breadcrumbs a:hover { color: #6cb6e8; }

    article.post {
      max-width: 800px; margin: 24px auto 80px; padding: 0 24px;
    }
    .post-tag {
      display: inline-block;
      font-family: 'JetBrains Mono', monospace;
      font-size: 11px; color: rgba(255, 255, 255, 0.5);
      text-transform: uppercase; letter-spacing: .07em;
      padding: 5px 10px;
      border: 1px solid rgba(255, 255, 255, 0.15);
      border-radius: 4px;
      margin-bottom: 24px;
    }
    .post h1 {
      font-size: clamp(28px, 4.5vw, 44px);
      line-height: 1.2;
      font-weight: 700;
      margin-bottom: 16px;
      color: #fff;
    }
    .post-date {
      font-family: 'JetBrains Mono', monospace;
      font-size: 13px; color: rgba(255, 255, 255, 0.45);
      margin-bottom: 40px;
    }
    .post h2 {
      font-size: 24px; font-weight: 600;
      margin: 40px 0 16px;
      color: #fff;
    }
    .post h3 {
      font-size: 19px; font-weight: 600;
      margin: 32px 0 12px;
      color: #fff;
    }
    .post p {
      font-size: 17px;
      margin-bottom: 18px;
      color: rgba(255, 255, 255, 0.85);
    }
    .post strong { color: #fff; }

    .post-cta {
      margin-top: 48px; padding: 28px;
      background: linear-gradient(135deg, #0A3D72 0%, #0D5090 100%);
      border-radius: 16px;
      border: 1px solid rgba(255, 255, 255, 0.1);
      text-align: center;
    }
    .post-cta-lead {
      font-size: 17px; color: rgba(255, 255, 255, 0.9);
      margin-bottom: 18px;
    }
    .post-cta-btn {
      display: inline-block;
      padding: 14px 28px;
      background: #fff; color: #0A3D72;
      font-weight: 600; font-size: 16px;
      border-radius: 8px;
      transition: transform .2s;
    }
    .post-cta-btn:hover {
      background: #fff; color: #0A3D72; text-decoration: none;
      transform: translateY(-2px);
    }

    .related {
      max-width: 1200px; margin: 80px auto;
      padding: 0 24px;
    }
    .related-heading {
      font-size: 22px; font-weight: 600;
      margin-bottom: 24px;
      color: #fff;
    }
    .related-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
      gap: 20px;
    }
    .related-card {
      display: block;
      padding: 22px;
      background: rgba(255, 255, 255, 0.04);
      border: 1px solid rgba(255, 255, 255, 0.08);
      border-radius: 12px;
      transition: transform .2s, background .2s;
      color: #fff;
    }
    .related-card:hover {
      background: rgba(255, 255, 255, 0.07);
      transform: translateY(-3px);
      text-decoration: none;
      color: #fff;
    }
    .related-tag {
      font-family: 'JetBrains Mono', monospace;
      font-size: 11px; color: rgba(255, 255, 255, 0.5);
      text-transform: uppercase; letter-spacing: .07em;
      margin-bottom: 10px;
    }
    .related-title {
      font-size: 16px; font-weight: 500;
      line-height: 1.4;
    }

    footer.site-footer {
      border-top: 1px solid rgba(255, 255, 255, 0.08);
      padding: 32px 24px;
      text-align: center;
      font-size: 13px;
      color: rgba(255, 255, 255, 0.4);
    }
    footer.site-footer a { color: rgba(255, 255, 255, 0.6); margin: 0 12px; }

    @media (max-width: 600px) {
      .nav-phone { display: none; }
      .post p { font-size: 16px; }
    }