*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }

    @font-face {
      font-family: 'Roboto Condensed';
      font-style: normal;
      font-weight: 400;
      font-display: swap;
      src: url('/assets/fonts/roboto-condensed-400.woff2') format('woff2');
    }

    @font-face {
      font-family: 'Roboto Condensed';
      font-style: normal;
      font-weight: 700;
      font-display: swap;
      src: url('/assets/fonts/roboto-condensed-700.woff2') format('woff2');
    }

    @font-face {
      font-family: 'JetBrains Mono';
      font-style: normal;
      font-weight: 400;
      font-display: swap;
      src: url('/assets/fonts/jetbrains-mono-400.woff2') format('woff2');
    }

    @font-face {
      font-family: 'JetBrains Mono';
      font-style: normal;
      font-weight: 500;
      font-display: swap;
      src: url('/assets/fonts/jetbrains-mono-500.woff2') format('woff2');
    }

    :root {
      --cyber-marine: #112150;
      --cyber-marine-light: #1a3070;
      --cyber-marine-deep: #0b1538;
      --smoke-grey: #E1E5EC;
      --muted-turquoise: #6C868D;
      --sand: #F7F5F0;

      --card-bg: rgba(17, 33, 80, 0.55);
      --card-border: rgba(225, 230, 235, 0.08);
      --card-border-hover: rgba(225, 230, 235, 0.15);

      --text-primary: var(--sand);
      --text-secondary: var(--smoke-grey);
      --text-muted: rgba(225, 230, 235, 0.4);
      --accent: var(--muted-turquoise);

      --radius: 18px;
      --radius-sm: 12px;
      --gap: 14px;
      --max-width: 1100px;
    }

    html {
      font-size: 18px;
      -webkit-font-smoothing: antialiased;
      -moz-osx-font-smoothing: grayscale;
      scroll-behavior: smooth;
    }

    body {
      font-family: 'Roboto Condensed', sans-serif;
      font-weight: 400;
      background: var(--cyber-marine-deep);
      color: var(--text-primary);
      min-height: 100vh;
      overflow-x: hidden;
    }

    body::before {
      content: '';
      position: fixed;
      inset: 0;
      background:
        radial-gradient(ellipse 60% 50% at 50% 0%, rgba(108,134,141,0.1) 0%, transparent 70%),
        radial-gradient(ellipse 40% 60% at 80% 80%, rgba(17,33,80,0.4) 0%, transparent 60%),
        linear-gradient(180deg, #0b1538 0%, #091230 50%, #0d1a45 100%);
      pointer-events: none;
      z-index: 0;
    }

    body::after {
      content: '';
      position: fixed;
      inset: 0;
      background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.025'/%3E%3C/svg%3E");
      pointer-events: none;
      z-index: 0;
    }

    .page-wrapper {
      position: relative;
      z-index: 1;
      max-width: var(--max-width);
      margin: 0 auto;
      padding: 0 2rem 2rem;
    }

    @keyframes dot-blink {
      0%, 100% { opacity: 1; box-shadow: 0 0 6px rgba(108, 134, 141, 0.5); }
      40% { opacity: 0.3; box-shadow: 0 0 2px rgba(108, 134, 141, 0.2); }
      60% { opacity: 0.3; box-shadow: 0 0 2px rgba(108, 134, 141, 0.2); }
    }

    .section-card {
      background: var(--card-bg);
      border: 1px solid var(--card-border);
      border-radius: var(--radius);
      padding: 40px;
      backdrop-filter: blur(12px);
      -webkit-backdrop-filter: blur(12px);
      margin-bottom: var(--gap);
      transition: border-color 0.4s ease, box-shadow 0.4s ease;
      opacity: 0;
      animation: section-in 0.6s ease forwards;
    }



    .section-card:hover {
      border-color: var(--card-border-hover);
      box-shadow: 0 12px 48px rgba(11, 21, 56, 0.4);
    }


    .section-card:nth-child(1) { animation-delay: 0s; }
    .section-card:nth-child(2) { animation-delay: 0.1s; }
    .section-card:nth-child(3) { animation-delay: 0.2s; }
    .section-card:nth-child(4) { animation-delay: 0.3s; }
    .section-card:nth-child(5) { animation-delay: 0.4s; }
    .section-card:nth-child(6) { animation-delay: 0.5s; }
    .section-card:nth-child(7) { animation-delay: 0.6s; }
    .section-card:nth-child(8) { animation-delay: 0.7s; }

    @keyframes section-in {
      from { opacity: 0; transform: translateY(16px); }
      to { opacity: 1; transform: translateY(0); }
    }

    .section-label {
      font-size: 0.65rem;
      font-weight: 700;
      letter-spacing: 0.12em;
      text-transform: uppercase;
      color: var(--muted-turquoise);
      margin-bottom: 16px;
      display: flex;
      align-items: center;
      gap: 8px;
    }

    .section-label .label-dot {
      width: 5px;
      height: 5px;
      border-radius: 50%;
      background: var(--muted-turquoise);
      animation: dot-blink 3s ease-in-out infinite;
      box-shadow: 0 0 4px rgba(108, 134, 141, 0.4);
    }

    .section-title {
      font-size: clamp(1.3rem, 3vw, 1.8rem);
      font-weight: 700;
      text-transform: uppercase;
      letter-spacing: 0.01em;
      line-height: 1.15;
      margin-bottom: 16px;
      color: var(--sand);
    }

    .section-text {
      font-size: 0.92rem;
      color: var(--text-muted);
      line-height: 1.7;
      max-width: 720px;
    }

    .section-text + .section-text {
      margin-top: 14px;
    }

    .site-header {
      position: sticky;
      top: 0;
      z-index: 100;
      padding: 16px 2rem;
      max-width: var(--max-width);
      margin: 0 auto;
    }

    .header-inner {
      display: flex;
      align-items: center;
      justify-content: space-between;
      background: var(--card-bg);
      border: 1px solid var(--card-border);
      border-radius: var(--radius);
      padding: 12px 24px;
      backdrop-filter: blur(16px);
      -webkit-backdrop-filter: blur(16px);
    }

    .header-logo {
      display: flex;
      align-items: center;
      gap: 10px;
      text-decoration: none;
      color: var(--sand);
      font-weight: 700;
      font-size: 0.85rem;
      letter-spacing: 0.06em;
      text-transform: uppercase;
    }

    .header-logo svg {
      width: 28px;
      height: 28px;
    }

    .header-back {
      display: flex;
      align-items: center;
      gap: 6px;
      font-size: 0.75rem;
      font-weight: 700;
      letter-spacing: 0.06em;
      text-transform: uppercase;
      color: var(--muted-turquoise);
      text-decoration: none;
      transition: color 0.3s ease;
    }

    .header-back:hover { color: var(--smoke-grey); }

    .header-back svg {
      width: 16px;
      height: 16px;
    }

    .hero-section {
      padding: 48px 40px;
      background: linear-gradient(160deg, var(--cyber-marine) 0%, var(--cyber-marine-light) 50%, #1e3a7a 100%);
      border: 1px solid rgba(108, 134, 141, 0.12);
      position: relative;
      overflow: hidden;
    }

    .hero-section::after {
      content: '';
      position: absolute;
      top: -50%;
      right: -20%;
      width: 400px;
      height: 400px;
      border-radius: 50%;
      background: radial-gradient(circle, rgba(108, 134, 141, 0.08) 0%, transparent 70%);
      pointer-events: none;
    }

    .hero-icon {
      width: 56px;
      height: 56px;
      border-radius: 14px;
      background: rgba(108, 134, 141, 0.15);
      border: 1px solid rgba(108, 134, 141, 0.2);
      display: flex;
      align-items: center;
      justify-content: center;
      margin-bottom: 24px;
    }

    .hero-icon svg {
      width: 26px;
      height: 26px;
      color: var(--sand);
    }

    .hero-title {
      font-size: clamp(2rem, 5vw, 3rem);
      font-weight: 700;
      text-transform: uppercase;
      letter-spacing: -0.01em;
      line-height: 1.05;
      margin-bottom: 16px;
      color: var(--sand);
    }

    .hero-title span {
      color: var(--muted-turquoise);
    }

    .hero-desc {
      font-size: 1rem;
      color: rgba(225, 230, 235, 0.6);
      line-height: 1.65;
      max-width: 600px;
    }

    .hero-tags {
      display: flex;
      flex-wrap: wrap;
      gap: 8px;
      margin-top: 28px;
    }

    .hero-tag {
      padding: 6px 14px;
      border-radius: 5px;
      font-size: 0.7rem;
      font-weight: 700;
      letter-spacing: 0.05em;
      text-transform: uppercase;
      border: 1px solid rgba(225, 230, 235, 0.12);
      color: rgba(225, 230, 235, 0.5);
      background: rgba(225, 230, 235, 0.04);
    }

    .hero-tag--accent {
      border-color: var(--muted-turquoise);
      color: var(--muted-turquoise);
    }

    .benefits-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: var(--gap);
      margin-top: 24px;
    }

    .benefit-item {
      background: rgba(17, 33, 80, 0.4);
      border: 1px solid var(--card-border);
      border-radius: var(--radius-sm);
      padding: 24px;
      transition: border-color 0.3s ease;
      position: relative;
    }

    .benefit-item:hover {
      border-color: var(--card-border-hover);
    }

    .benefit-item::after {
      content: '';
      position: absolute;
      top: 24px;
      right: 20px;
      width: 5px;
      height: 5px;
      border-radius: 50%;
      background: var(--muted-turquoise);
      animation: dot-blink 3s ease-in-out infinite;
      box-shadow: 0 0 4px rgba(108, 134, 141, 0.4);
    }

    .benefit-icon {
      width: 36px;
      height: 36px;
      border-radius: 8px;
      background: var(--cyber-marine);
      border: 1px solid rgba(108, 134, 141, 0.2);
      display: flex;
      align-items: center;
      justify-content: center;
      margin-bottom: 14px;
    }

    .benefit-icon svg {
      width: 16px;
      height: 16px;
      color: var(--sand);
    }

    .benefit-icon--accent {
      background: var(--muted-turquoise);
      border-color: transparent;
    }

    .benefit-title {
      font-size: 0.85rem;
      font-weight: 700;
      text-transform: uppercase;
      letter-spacing: 0.02em;
      color: var(--sand);
      margin-bottom: 8px;
    }

    .benefit-desc {
      font-size: 0.78rem;
      color: var(--text-muted);
      line-height: 1.55;
    }

    .tech-grid {
      display: flex;
      flex-wrap: wrap;
      gap: 10px;
      margin-top: 24px;
    }

    .tech-item {
      display: flex;
      align-items: center;
      gap: 10px;
      padding: 12px 20px;
      background: rgba(17, 33, 80, 0.4);
      border: 1px solid var(--card-border);
      border-radius: var(--radius-sm);
      transition: border-color 0.3s ease;
    }

    .tech-item:hover {
      border-color: var(--muted-turquoise);
    }

    .tech-dot {
      width: 8px;
      height: 8px;
      border-radius: 50%;
      flex-shrink: 0;
    }

    .tech-dot--primary { background: var(--muted-turquoise); }
    .tech-dot--secondary { background: var(--smoke-grey); opacity: 0.5; }

    .tech-name {
      font-size: 0.8rem;
      font-weight: 700;
      text-transform: uppercase;
      letter-spacing: 0.04em;
      color: var(--smoke-grey);
    }

    .tech-desc {
      font-size: 0.7rem;
      color: var(--text-muted);
      margin-left: auto;
      padding-left: 12px;
    }

    .process-steps {
      display: flex;
      flex-direction: column;
      gap: 0;
      margin-top: 24px;
      position: relative;
    }

    .process-steps::before {
      content: '';
      position: absolute;
      left: 19px;
      top: 24px;
      bottom: 24px;
      width: 1px;
      background: linear-gradient(180deg, var(--muted-turquoise), rgba(108, 134, 141, 0.1));
    }

    .process-step {
      display: flex;
      gap: 20px;
      padding: 20px 0;
      position: relative;
    }

    .step-marker {
      width: 40px;
      height: 40px;
      border-radius: 50%;
      background: var(--cyber-marine);
      border: 1px solid rgba(108, 134, 141, 0.25);
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 0.75rem;
      font-weight: 700;
      color: var(--muted-turquoise);
      flex-shrink: 0;
      z-index: 1;
    }

    .step-content {
      flex: 1;
      padding-top: 6px;
    }

    .step-title {
      font-size: 0.9rem;
      font-weight: 700;
      text-transform: uppercase;
      letter-spacing: 0.02em;
      color: var(--sand);
      margin-bottom: 6px;
    }

    .step-desc {
      font-size: 0.82rem;
      color: var(--text-muted);
      line-height: 1.55;
    }

    .faq-list {
      margin-top: 24px;
      display: flex;
      flex-direction: column;
      gap: 8px;
    }

    .faq-item {
      background: rgba(17, 33, 80, 0.4);
      border: 1px solid var(--card-border);
      border-radius: var(--radius-sm);
      overflow: hidden;
      transition: border-color 0.3s ease;
    }

    .faq-item:hover {
      border-color: var(--card-border-hover);
    }

    .faq-question {
      padding: 18px 24px;
      display: flex;
      align-items: center;
      justify-content: space-between;
      cursor: pointer;
      user-select: none;
      gap: 16px;
    }

    .faq-question-text {
      font-size: 0.88rem;
      font-weight: 700;
      color: var(--sand);
      letter-spacing: 0.01em;
    }

    .faq-toggle {
      width: 24px;
      height: 24px;
      border-radius: 50%;
      background: rgba(108, 134, 141, 0.15);
      display: flex;
      align-items: center;
      justify-content: center;
      flex-shrink: 0;
      transition: transform 0.3s ease, background 0.3s ease;
    }

    .faq-toggle svg {
      width: 12px;
      height: 12px;
      color: var(--muted-turquoise);
      transition: transform 0.3s ease;
    }

    .faq-item.open .faq-toggle {
      background: var(--muted-turquoise);
    }

    .faq-item.open .faq-toggle svg {
      color: var(--sand);
      transform: rotate(180deg);
    }

    .faq-answer {
      max-height: 0;
      overflow: hidden;
      transition: max-height 0.4s cubic-bezier(0.22, 1, 0.36, 1), padding 0.3s ease;
    }

    .faq-answer-inner {
      padding: 0 24px 20px;
      font-size: 0.84rem;
      color: var(--text-muted);
      line-height: 1.65;
    }

    .faq-item.open .faq-answer {
      max-height: 300px;
    }

    .cta-section {
      background: linear-gradient(160deg, var(--cyber-marine) 0%, var(--cyber-marine-light) 50%, #1e3a7a 100%);
      border: 1px solid rgba(108, 134, 141, 0.12);
      text-align: center;
      padding: 48px 40px;
    }

    .cta-title {
      font-size: clamp(1.3rem, 3vw, 1.8rem);
      font-weight: 700;
      text-transform: uppercase;
      color: var(--sand);
      margin-bottom: 12px;
    }

    .cta-desc {
      font-size: 0.9rem;
      color: rgba(225, 230, 235, 0.5);
      margin-bottom: 28px;
      max-width: 500px;
      margin-left: auto;
      margin-right: auto;
      line-height: 1.6;
    }

    .cta-actions {
      display: flex;
      align-items: center;
      justify-content: center;
      gap: 14px;
      flex-wrap: wrap;
    }

    .btn {
      display: inline-flex;
      align-items: center;
      gap: 10px;
      padding: 14px 32px;
      border-radius: var(--radius-sm);
      font-family: 'Roboto Condensed', sans-serif;
      font-size: 0.85rem;
      font-weight: 700;
      letter-spacing: 0.06em;
      text-transform: uppercase;
      text-decoration: none;
      cursor: pointer;
      border: none;
      transition: transform 0.25s ease, box-shadow 0.25s ease, background 0.25s ease;
    }

    .btn svg { width: 16px; height: 16px; }

    .btn--primary {
      background: var(--muted-turquoise);
      color: var(--sand);
      box-shadow: 0 4px 24px rgba(108, 134, 141, 0.25);
    }

    .btn--primary:hover {
      transform: translateY(-2px);
      box-shadow: 0 8px 36px rgba(108, 134, 141, 0.4);
      background: #7a969c;
    }

    .btn--ghost {
      background: transparent;
      color: var(--smoke-grey);
      border: 1px solid var(--card-border);
    }

    .btn--ghost:hover {
      border-color: var(--muted-turquoise);
      color: var(--muted-turquoise);
    }

    .site-footer {
      position: relative;
      z-index: 1;
      max-width: var(--max-width);
      margin: 0 auto;
      padding: 16px 2rem 0;
      border-top: 1px solid rgba(225, 230, 235, 0.06);
    }

    .footer-links {
      display: flex;
      align-items: center;
      justify-content: center;
      gap: 16px;
      flex-wrap: wrap;
      padding-bottom: 24px;
    }

    .footer-links a {
      font-size: 0.7rem;
      font-weight: 400;
      letter-spacing: 0.04em;
      color: var(--text-muted);
      text-decoration: none;
      transition: color 0.3s ease;
    }

    .footer-links a:hover { color: var(--muted-turquoise); }

    .footer-sep {
      width: 3px;
      height: 3px;
      border-radius: 50%;
      background: var(--text-muted);
      opacity: 0.4;
    }

    body.light {
      --cyber-marine: #E1E5EC;
      --cyber-marine-light: #cdd3dc;
      --cyber-marine-deep: #F7F5F0;
      --smoke-grey: #3a3a4a;
      --sand: #112150;
      --card-bg: rgba(225, 230, 235, 0.7);
      --card-border: rgba(17, 33, 80, 0.08);
      --card-border-hover: rgba(17, 33, 80, 0.15);
      --text-primary: #112150;
      --text-secondary: #3a3a4a;
      --text-muted: rgba(17, 33, 80, 0.45);
    }
    body.light::before {
      background: radial-gradient(ellipse 60% 50% at 50% 0%, rgba(108,134,141,0.06) 0%, transparent 70%), radial-gradient(ellipse 40% 60% at 80% 80%, rgba(225,230,235,0.3) 0%, transparent 60%), linear-gradient(180deg, #F7F5F0 0%, #EDEAE4 50%, #F0EDE7 100%);
    }
    body.light .hero-section {
      background: linear-gradient(160deg, #d4d9e2 0%, #c5ccda 50%, #bec7d8 100%);
      border-color: rgba(17, 33, 80, 0.08);
    }
    body.light .hero-icon { background: #112150; border-color: rgba(17, 33, 80, 0.15); }
    body.light .hero-icon svg { color: #F7F5F0; }
    body.light .hero-title span { color: var(--muted-turquoise); }
    body.light .benefit-icon { background: #112150 !important; border-color: rgba(17, 33, 80, 0.15) !important; }
    body.light .benefit-icon svg { color: #F7F5F0; }
    body.light .service-icon { background: #112150; }
    body.light .service-icon svg { color: #F7F5F0; }
    body.light .btn--primary { background: #112150; color: #F7F5F0; }
    body.light .btn--primary:hover { background: #1a3070; }
    body.light .btn--ghost { border-color: rgba(17, 33, 80, 0.15); color: #112150; }
    body.light .btn--ghost:hover { border-color: var(--muted-turquoise); color: var(--muted-turquoise); }
    body.light .cta-section { background: linear-gradient(160deg, #d4d9e2 0%, #c5ccda 50%, #bec7d8 100%); border-color: rgba(17, 33, 80, 0.08); }
    body.light .step-marker { background: #112150; border-color: rgba(17, 33, 80, 0.15); color: var(--muted-turquoise); }
    body.light .header-inner { background: rgba(225, 230, 235, 0.8); border-color: rgba(17, 33, 80, 0.08); }
    body.light .header-logo svg polygon:first-child { fill: #112150 !important; }
    body.light .header-logo svg polygon:last-child { fill: #6C868D !important; }
    body.light .site-footer {
      position: relative;
      z-index: 1; border-top-color: rgba(17, 33, 80, 0.08); }
    body.light .hero-tag { border-color: rgba(17, 33, 80, 0.12); color: rgba(17, 33, 80, 0.5); }
    body.light .hero-tag--accent { border-color: var(--muted-turquoise); color: var(--muted-turquoise); }
    body.light .tech-item { border-color: rgba(17, 33, 80, 0.08); background: rgba(17, 33, 80, 0.04); }
    body.light .tech-item:hover { border-color: var(--muted-turquoise); }
    body.light .faq-toggle { background: rgba(17, 33, 80, 0.08); }
    body.light .faq-item.open .faq-toggle { background: var(--muted-turquoise); }
    body.light .faq-item.open .faq-toggle svg { color: #F7F5F0; }
    .blog-meta {
      display: flex;
      align-items: center;
      gap: 16px;
      flex-wrap: wrap;
      margin-top: 8px;
    }

    .blog-meta-item {
      display: flex;
      align-items: center;
      gap: 6px;
      font-size: 0.75rem;
      color: var(--text-muted);
      letter-spacing: 0.02em;
    }

    .blog-meta-item svg {
      width: 14px;
      height: 14px;
      color: var(--muted-turquoise);
      flex-shrink: 0;
    }

    .blog-tags {
      display: flex;
      flex-wrap: wrap;
      gap: 6px;
      margin-top: 20px;
    }

    .blog-tag {
      padding: 4px 12px;
      border-radius: 4px;
      font-size: 0.65rem;
      font-weight: 700;
      letter-spacing: 0.05em;
      text-transform: uppercase;
      border: 1px solid rgba(225, 230, 235, 0.1);
      color: var(--text-muted);
      background: rgba(225, 230, 235, 0.04);
      text-decoration: none;
    }

    .blog-tag--accent {
      border-color: var(--muted-turquoise);
      color: var(--muted-turquoise);
    }

    .article-content {
      max-width: 720px;
    }

    .article-content h2 {
      font-size: 1.15rem;
      font-weight: 700;
      text-transform: uppercase;
      letter-spacing: 0.02em;
      color: var(--sand);
      margin-top: 36px;
      margin-bottom: 14px;
    }

    .article-content h3 {
      font-size: 0.95rem;
      font-weight: 700;
      color: var(--smoke-grey);
      margin-top: 28px;
      margin-bottom: 10px;
    }

    .article-content p {
      font-size: 0.92rem;
      color: var(--text-muted);
      line-height: 1.75;
      margin-bottom: 14px;
    }

    .article-content a {
      color: var(--muted-turquoise);
      text-decoration: none;
      transition: color 0.3s ease;
    }

    .article-content a:hover { color: var(--smoke-grey); }

    .article-content strong {
      color: var(--smoke-grey);
      font-weight: 700;
    }

    .article-content ul, .article-content ol {
      margin: 14px 0;
      padding-left: 20px;
      color: var(--text-muted);
      font-size: 0.92rem;
      line-height: 1.75;
    }

    .article-content li {
      margin-bottom: 6px;
    }

    .article-content li strong {
      color: var(--smoke-grey);
    }

    .article-content code {
      font-family: 'JetBrains Mono', 'Fira Code', monospace;
      font-size: 0.82rem;
      background: rgba(17, 33, 80, 0.5);
      border: 1px solid rgba(225, 230, 235, 0.06);
      padding: 2px 6px;
      border-radius: 4px;
      color: var(--muted-turquoise);
    }

    .article-content pre {
      background: rgba(17, 33, 80, 0.5);
      border: 1px solid rgba(225, 230, 235, 0.06);
      border-radius: var(--radius-sm);
      padding: 20px 24px;
      margin: 18px 0;
      overflow-x: auto;
      -webkit-overflow-scrolling: touch;
    }

    .article-content pre code {
      background: none;
      border: none;
      padding: 0;
      font-size: 0.78rem;
      line-height: 1.7;
      color: var(--smoke-grey);
      display: block;
      white-space: pre;
    }

    .callout {
      background: rgba(108, 134, 141, 0.08);
      border-left: 3px solid var(--muted-turquoise);
      border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
      padding: 18px 24px;
      margin: 20px 0;
    }

    .callout p {
      color: var(--smoke-grey) !important;
      margin-bottom: 0 !important;
    }

    .blog-list {
      display: flex;
      flex-direction: column;
      gap: var(--gap);
      margin-top: 24px;
    }

    .blog-card {
      background: rgba(17, 33, 80, 0.4);
      border: 1px solid var(--card-border);
      border-radius: var(--radius-sm);
      padding: 28px;
      text-decoration: none;
      display: block;
      transition: border-color 0.3s ease, transform 0.3s ease;
      position: relative;
    }

    .blog-card:hover {
      border-color: var(--card-border-hover);
      transform: translateY(-2px);
    }

    .blog-card::after {
      content: '';
      position: absolute;
      top: 28px;
      right: 24px;
      width: 5px;
      height: 5px;
      border-radius: 50%;
      background: var(--muted-turquoise);
      animation: dot-blink 3s ease-in-out infinite;
      box-shadow: 0 0 4px rgba(108, 134, 141, 0.4);
    }

    .blog-card-title {
      font-size: 1rem;
      font-weight: 700;
      text-transform: uppercase;
      letter-spacing: 0.01em;
      color: var(--sand);
      margin-bottom: 8px;
      padding-right: 20px;
    }

    .blog-card-excerpt {
      font-size: 0.82rem;
      color: var(--text-muted);
      line-height: 1.6;
      margin-bottom: 12px;
    }

    .blog-card-meta {
      display: flex;
      gap: 16px;
      font-size: 0.7rem;
      color: var(--text-muted);
    }

    .blog-card-link {
      display: inline-flex;
      align-items: center;
      gap: 6px;
      margin-top: 12px;
      font-size: 0.7rem;
      font-weight: 700;
      letter-spacing: 0.06em;
      text-transform: uppercase;
      color: var(--muted-turquoise);
    }

    .blog-card-link svg {
      width: 14px;
      height: 14px;
      transition: transform 0.3s ease;
    }

    .blog-card:hover .blog-card-link svg {
      transform: translateX(3px);
    }

    body.light .article-content code {
      background: rgba(17, 33, 80, 0.06);
      border-color: rgba(17, 33, 80, 0.1);
      color: #112150;
    }

    body.light .article-content pre {
      background: rgba(17, 33, 80, 0.04);
      border-color: rgba(17, 33, 80, 0.08);
    }

    body.light .article-content pre code {
      color: #3a3a4a;
    }

    body.light .callout {
      background: rgba(108, 134, 141, 0.06);
    }

    body.light .blog-tag {
      border-color: rgba(17, 33, 80, 0.1);
      color: rgba(17, 33, 80, 0.5);
    }

    body.light .blog-tag--accent {
      border-color: var(--muted-turquoise);
      color: var(--muted-turquoise);
    }

    body.light .hero-desc { color: rgba(17, 33, 80, 0.55); }
    body.light .hero-title { color: #112150; }
    body.light .cta-desc { color: rgba(17, 33, 80, 0.5); }
    body.light .header-logo { color: #112150; }
    body.light .header-back { color: #112150; }
    body.light .header-back:hover { color: var(--muted-turquoise); }
    body.light .section-label { color: var(--muted-turquoise); }
    body.light .footer-links a { color: rgba(17, 33, 80, 0.45); }
    body.light .footer-links a:hover { color: var(--muted-turquoise); }
    body.light .footer-sep { background: rgba(17, 33, 80, 0.3); }
    body.light .blog-meta-item { color: rgba(17, 33, 80, 0.45); }
    body.light .blog-card-title { color: #112150; }
    body.light .blog-card-link { color: var(--muted-turquoise); }

    @media (max-width: 768px) {
      .page-wrapper { padding: 0 1rem 1rem; }
      .site-header { padding: 12px 1rem; }
      .section-card { padding: 28px 20px; }
      .hero-section { padding: 32px 20px; }
      .cta-section { padding: 32px 20px; }
      .benefits-grid { grid-template-columns: 1fr; }
      .tech-grid { gap: 8px; }
      .tech-desc { display: none; }
    }

    @media (max-width: 480px) {
      .header-logo span { display: none; }
      .hero-title { font-size: 1.8rem; }
    }