:root {
      --bg: #f5f7fb;
      --bg-card: #ffffff;
      --primary: #005bff;
      --primary-soft: #e0ebff;
      --accent: #ff6b6b;
      --text: #111827;
      --muted: #6b7280;
      --border: #e5e7eb;
      --radius-lg: 20px;
      --radius-md: 14px;
      --shadow-soft: 0 18px 40px rgba(15, 23, 42, 0.12);
      --max-width: 1040px;
    }

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

    body {
      font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI",
        sans-serif;
      background: radial-gradient(circle at top, #e0ecff, #f5f7fb 52%, #f9fafb);
      color: var(--text);
      line-height: 1.7;
    }

    a {
      color: var(--primary);
      text-decoration: none;
    }

    a:hover {
      text-decoration: underline;
    }

    img {
      max-width: 100%;
      display: block;
    }

    .page {
      max-width: var(--max-width);
      margin: 0 auto;
      padding: 18px 14px 40px;
    }

    /* HERO */
    .hero {
      background: linear-gradient(135deg, #ffffff, #e6f0ff);
      border-radius: 26px;
      padding: 22px 18px 24px;
      box-shadow: var(--shadow-soft);
      margin-bottom: 24px;
      display: grid;
      gap: 18px;
      grid-template-columns: minmax(0, 3fr) minmax(0, 2.5fr);
      align-items: center;
    }

    .hero-kicker {
      font-size: 0.8rem;
      letter-spacing: 0.12em;
      text-transform: uppercase;
      font-weight: 700;
      color: var(--primary);
      margin-bottom: 6px;
    }

    .hero-title {
      font-size: clamp(1.9rem, 2.4vw, 2.3rem);
      line-height: 1.2;
      font-weight: 800;
      margin-bottom: 10px;
      color: #020617;
    }

    .hero-lead {
      font-size: 0.96rem;
      color: var(--muted);
      margin-bottom: 16px;
    }

    .hero-meta {
      display: flex;
      flex-wrap: wrap;
      gap: 6px 14px;
      font-size: 0.8rem;
      color: var(--muted);
    }

    .hero-meta span {
      display: inline-flex;
      align-items: center;
      gap: 6px;
    }

    .hero-meta-badge {
      padding: 4px 10px;
      border-radius: 999px;
      background: var(--primary-soft);
      color: var(--primary);
      font-weight: 600;
      font-size: 0.75rem;
      text-transform: uppercase;
      letter-spacing: 0.08em;
    }

    .hero-illustration {
      position: relative;
    }

    .hero-card {
      background: #ffffff;
      border-radius: 20px;
      box-shadow: 0 16px 40px rgba(15, 23, 42, 0.2);
      padding: 10px;
    }

    .hero-chip-row {
      display: flex;
      flex-wrap: wrap;
      gap: 6px;
      margin-top: 8px;
      font-size: 0.8rem;
    }

    .hero-chip {
      padding: 4px 8px;
      border-radius: 999px;
      border: 1px solid #e5e7eb;
      background: #f9fafb;
    }

    /* LAYOUT & TYPOGRAPHY */
    main article {
      background: var(--bg-card);
      border-radius: var(--radius-lg);
      padding: 20px 18px 24px;
      box-shadow: 0 14px 35px rgba(15, 23, 42, 0.08);
    }

    .content {
      display: grid;
      grid-template-columns: minmax(0, 2.7fr) minmax(0, 1.4fr);
      gap: 24px;
    }

    .content-main h2 {
      font-size: 1.25rem;
      margin: 20px 0 8px;
      color: #020617;
    }

    .content-main h3 {
      font-size: 1.02rem;
      margin: 16px 0 6px;
      color: #111827;
    }

    .content-main p {
      font-size: 0.94rem;
      color: #374151;
      margin-bottom: 10px;
    }

    .highlight {
      background: #eff4ff;
      border-left: 3px solid var(--primary);
      padding: 8px 10px;
      border-radius: 10px;
      font-size: 0.9rem;
      color: #1f2937;
      margin: 8px 0 14px;
    }

    .list-check {
      padding-left: 18px;
      margin-bottom: 10px;
    }

    .list-check li {
      margin-bottom: 6px;
      font-size: 0.93rem;
    }

    /* SIDEBAR */
    .sidebar {
      font-size: 0.9rem;
    }

    .card {
      background: #f9fafb;
      border-radius: var(--radius-md);
      padding: 12px 12px 14px;
      border: 1px solid var(--border);
      margin-bottom: 14px;
    }

    .card h4 {
      font-size: 0.92rem;
      margin-bottom: 6px;
      color: #0f172a;
    }

    .pill-list {
      display: flex;
      flex-wrap: wrap;
      gap: 6px;
      margin-top: 4px;
    }

    .pill {
      border-radius: 999px;
      padding: 3px 8px;
      border: 1px solid #d1d5db;
      font-size: 0.78rem;
      background: #ffffff;
    }

    .stat-row {
      display: grid;
      grid-template-columns: repeat(2, minmax(0, 1fr));
      gap: 8px;
      margin-top: 8px;
    }

    .stat {
      background: #ffffff;
      border-radius: 12px;
      padding: 8px;
      text-align: center;
      border: 1px dashed #dbeafe;
    }

    .stat span:first-child {
      display: block;
      font-weight: 700;
      color: var(--primary);
      font-size: 0.95rem;
    }

    .stat span:last-child {
      font-size: 0.78rem;
      color: var(--muted);
    }

    /* CTA SECTION */
    .cta {
      margin-top: 22px;
      border-radius: 18px;
      background: linear-gradient(135deg, #005bff, #00a2ff);
      color: #ffffff;
      padding: 16px 16px 18px;
      display: flex;
      flex-wrap: wrap;
      gap: 12px;
      justify-content: space-between;
      align-items: center;
    }

    .cta h2 {
      font-size: 1.1rem;
      margin-bottom: 4px;
    }

    .cta p {
      font-size: 0.9rem;
      opacity: 0.96;
    }

    .cta-actions {
      display: flex;
      flex-wrap: wrap;
      gap: 8px;
      align-items: center;
    }

    .btn-primary {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      padding: 9px 18px;
      border-radius: 999px;
      background: #ffffff;
      color: #0f172a;
      font-weight: 600;
      font-size: 0.92rem;
      border: none;
      cursor: pointer;
      box-shadow: 0 10px 24px rgba(15, 23, 42, 0.25);
      text-decoration: none;
    }

    .btn-primary span {
      margin-left: 6px;
      font-size: 1.1rem;
    }

    .btn-secondary {
      font-size: 0.82rem;
      color: #e5e7eb;
    }

    /* FOOTER META */
    .post-meta-footer {
      margin-top: 20px;
      font-size: 0.78rem;
      color: var(--muted);
      display: flex;
      flex-wrap: wrap;
      gap: 12px;
      justify-content: space-between;
      border-top: 1px solid #e5e7eb;
      padding-top: 10px;
    }

    /* RESPONSIVE */
    @media (max-width: 900px) {
      .hero {
        grid-template-columns: minmax(0, 1fr);
      }

      .hero-illustration {
        order: -1;
      }

      .content {
        grid-template-columns: minmax(0, 1fr);
      }
    }

    @media (max-width: 640px) {
      .page {
        padding: 12px 10px 32px;
      }

      .hero {
        padding: 16px 14px 18px;
      }

      main article {
        padding: 16px 12px 18px;
      }

      .cta {
        align-items: flex-start;
      }
    }