.ew-wrap {
  max-width: 780px;
  margin: 0 auto;
  padding: 1rem 1rem 3.5rem;
}

@scope (.vb-ew-article) {
  :scope {
    --ew-primary: var(--md-sys-color-primary, var(--ps-accent, #0f766e));
    --ew-primary-light: rgba(var(--ps-accent-rgb, 15, 118, 110), 0.1);
    --ew-primary-border: rgba(var(--ps-accent-rgb, 15, 118, 110), 0.28);
    --ew-amber: #b45309;
    --ew-amber-light: #fef3c7;
    --ew-red: #991b1b;
    --ew-red-light: #fee2e2;
    --ew-blue: #1e40af;
    --ew-blue-light: #dbeafe;
    --ew-gray-50: var(--md-sys-color-surface-container-low, #f9fafb);
    --ew-gray-100: #f3f4f6;
    --ew-gray-200: rgba(0, 0, 0, 0.1);
    --ew-gray-500: var(--md-sys-color-on-surface-variant, #6b7280);
    --ew-gray-700: var(--md-sys-color-on-surface, #374151);
    --ew-gray-900: var(--md-sys-color-on-surface, #111827);
    --ew-grid-color: rgba(0, 0, 0, 0.045);
    font-size: 16px;
    line-height: 1.7;
    color: var(--ew-gray-900);
  }

  .ew-nav {
    margin-bottom: 1rem;
    font-size: 0.95rem;
  }
  .ew-nav a {
    color: var(--ew-primary);
    font-weight: 500;
    text-decoration: none;
  }
  .ew-nav a + a { margin-left: 0.75rem; }
  .ew-nav a:hover { text-decoration: underline; }

  .breadcrumb {
    font-size: 0.8rem;
    color: var(--ew-gray-500);
    display: flex;
    gap: 0.4rem;
    align-items: center;
    margin-bottom: 1rem;
  }
  .breadcrumb a { color: var(--ew-gray-500); text-decoration: none; }
  .breadcrumb a:hover { color: var(--ew-primary); }

  .hero.grid-bg {
    background-image:
      linear-gradient(var(--ew-grid-color) 1px, transparent 1px),
      linear-gradient(90deg, var(--ew-grid-color) 1px, transparent 1px);
    background-size: 32px 32px;
    padding: 1.5rem 0 2rem;
    margin-bottom: 0.5rem;
  }

  .eyebrow {
    display: inline-block;
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--ew-primary);
    margin-bottom: 0.75rem;
  }

  h1 {
    font-size: clamp(1.35rem, 4vw, 2rem);
    font-weight: 700;
    line-height: 1.25;
    margin: 0 0 1rem;
  }

  .subtitle {
    font-size: 1.05rem;
    color: var(--ew-gray-500);
    margin: 0 0 1.5rem;
    line-height: 1.6;
  }

  .stats {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1px;
    background: var(--ew-gray-200);
    border: 1px solid var(--ew-gray-200);
    border-radius: 10px;
    overflow: hidden;
  }
  .stat {
    background: var(--md-sys-color-surface, #fff);
    padding: 1.1rem 0.75rem;
    text-align: center;
  }
  .stat-num {
    font-size: 1.6rem;
    font-weight: 700;
    color: var(--ew-primary);
    line-height: 1;
    margin-bottom: 0.25rem;
  }
  .stat-label {
    font-size: 0.72rem;
    color: var(--ew-gray-500);
    line-height: 1.3;
  }
  .stat-vs {
    font-size: 0.68rem;
    color: var(--ew-red);
    margin-top: 0.2rem;
  }

  .content h2 {
    font-size: 1.15rem;
    font-weight: 700;
    margin: 2rem 0 0.75rem;
    padding-top: 0.5rem;
    border-top: 2px solid var(--ew-primary-light);
  }
  .content h3 {
    font-size: 1rem;
    font-weight: 600;
    margin: 1.25rem 0 0.5rem;
    color: var(--ew-gray-700);
  }
  .content p {
    margin: 0 0 1rem;
    color: var(--ew-gray-700);
    line-height: 1.7;
  }
  .content ul {
    margin: 0.5rem 0 1rem 1.25rem;
    color: var(--ew-gray-700);
    line-height: 1.85;
  }

  .callout {
    border-left: 3px solid var(--ew-primary);
    background: var(--ew-primary-light);
    padding: 0.85rem 1rem;
    border-radius: 0 8px 8px 0;
    margin: 1.25rem 0;
    font-size: 0.92rem;
    color: var(--ew-gray-700);
  }
  .callout.amber {
    border-color: var(--ew-amber);
    background: var(--ew-amber-light);
  }

  .segments {
    display: grid;
    gap: 0.65rem;
    margin: 1.25rem 0;
  }
  .segment {
    display: grid;
    grid-template-columns: 2.5rem 1fr auto;
    align-items: center;
    gap: 0.85rem;
    padding: 0.8rem 0.9rem;
    border: 1px solid var(--ew-gray-200);
    border-radius: 8px;
    background: var(--ew-gray-50);
  }
  .seg-num {
    width: 2rem;
    height: 2rem;
    border-radius: 50%;
    background: var(--ew-primary);
    color: #fff;
    font-size: 0.78rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    justify-content: center;
  }
  .seg-title { font-weight: 600; font-size: 0.88rem; }
  .seg-desc { font-size: 0.78rem; color: var(--ew-gray-500); margin-top: 0.1rem; }
  .seg-count {
    font-size: 0.78rem;
    font-weight: 700;
    color: var(--ew-primary);
    white-space: nowrap;
    text-align: right;
  }
  .seg-count span {
    display: block;
    font-size: 0.68rem;
    font-weight: 400;
    color: var(--ew-gray-500);
  }
  .seg-badge {
    display: inline-block;
    font-size: 0.62rem;
    font-weight: 700;
    padding: 0.1rem 0.35rem;
    border-radius: 4px;
    margin-right: 0.2rem;
    vertical-align: middle;
  }
  .badge-green { background: var(--ew-primary-light); color: var(--ew-primary); }
  .badge-amber { background: var(--ew-amber-light); color: var(--ew-amber); }
  .badge-red { background: var(--ew-red-light); color: var(--ew-red); }

  .techniques {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.65rem;
    margin: 1rem 0;
  }
  .technique {
    padding: 0.9rem;
    border: 1px solid var(--ew-gray-200);
    border-radius: 8px;
    background: var(--md-sys-color-surface, #fff);
  }
  .technique-icon { font-size: 1.15rem; margin-bottom: 0.35rem; }
  .technique-title { font-weight: 600; font-size: 0.85rem; margin-bottom: 0.2rem; }
  .technique-desc { font-size: 0.78rem; color: var(--ew-gray-500); line-height: 1.5; }

  .compare {
    width: 100%;
    border-collapse: collapse;
    margin: 1rem 0;
    font-size: 0.875rem;
  }
  .compare th {
    background: var(--ew-gray-100);
    padding: 0.55rem 0.75rem;
    text-align: left;
    font-weight: 600;
    font-size: 0.78rem;
    border-bottom: 2px solid var(--ew-gray-200);
  }
  .compare td {
    padding: 0.55rem 0.75rem;
    border-bottom: 1px solid var(--ew-gray-100);
    color: var(--ew-gray-700);
    vertical-align: top;
  }
  .compare .win { color: var(--ew-primary); font-weight: 600; }
  .compare .lose { color: var(--ew-red); }

  .insight {
    background: var(--ew-gray-900);
    color: #fff;
    border-radius: 10px;
    padding: 1.25rem 1.5rem;
    margin: 1.5rem 0;
  }
  .insight-label {
    font-size: 0.68rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: #14b8a6;
    margin-bottom: 0.4rem;
  }
  .insight p {
    color: rgba(255, 255, 255, 0.85);
    font-size: 0.92rem;
    margin: 0;
  }
  .insight strong { color: #fff; }

  .content code {
    font-family: ui-monospace, Consolas, monospace;
    font-size: 0.82rem;
    background: var(--ew-gray-100);
    padding: 0.12rem 0.35rem;
    border-radius: 4px;
    color: var(--ew-primary);
  }

  .diagram-wrap {
    margin: 1.25rem 0;
    border: 1px solid var(--ew-gray-200);
    border-radius: 10px;
    overflow: hidden;
    background: var(--md-sys-color-surface, #fff);
  }
  .diagram-head {
    padding: 0.65rem 0.9rem;
    background: var(--ew-gray-50);
    border-bottom: 1px solid var(--ew-gray-200);
    font-size: 0.78rem;
    font-weight: 600;
    color: var(--ew-gray-500);
    letter-spacing: 0.05em;
    text-transform: uppercase;
  }
  .diagram-body {
    padding: 0.85rem;
    overflow-x: auto;
  }
  .diagram-body svg { min-width: 480px; }

  .cta-block {
    background: var(--ew-primary-light);
    border: 1px solid var(--ew-primary-border);
    border-radius: 12px;
    padding: 1.75rem;
    text-align: center;
    margin: 2.5rem 0 0;
  }
  .cta-block h3 {
    border: none;
    margin: 0 0 0.5rem;
    color: var(--ew-primary);
    font-size: 1.05rem;
    padding: 0;
  }
  .cta-block p { margin-bottom: 1rem; }
  .cta-block .md-btn {
    margin: 0.2rem;
  }

  .segment.highlight {
    background: var(--ew-primary-light);
    border-color: var(--ew-primary-border);
  }
  .segment.highlight .seg-num { background: var(--ew-gray-900); }

  @media (max-width: 600px) {
    .stats { grid-template-columns: repeat(2, 1fr); }
    .techniques { grid-template-columns: 1fr; }
    .segment { grid-template-columns: 2rem 1fr; }
    .seg-count { grid-column: 2; text-align: left; }
  }
}