/* extracted from inline <style> block 1 in blog/openclaw-why-guardrails-fail.html */
:root {
      --bg-primary: #0f172a;
      --bg-secondary: #1e293b;
      --bg-code: #0d1117;
      --accent: #10b981;
      --text-primary: #f8fafc;
      --text-secondary: #94a3b8;
      --border: rgba(255,255,255,0.1);
      --red: #ff453a;
      --amber: #ffd60a;
      --green: #30d158;
    }
    * { margin: 0; padding: 0; box-sizing: border-box; }
    body {
      font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
      background: var(--bg-primary);
      color: var(--text-primary);
      line-height: 1.8;
    }
    nav {
      padding: 20px 0;
      border-bottom: 1px solid var(--border);
      position: sticky;
      top: 0;
      z-index: 1000;
      background: rgba(15, 23, 42, 0.95);
      backdrop-filter: blur(12px);
      -webkit-backdrop-filter: blur(12px);
    }
    .nav-container {
      max-width: 1200px;
      margin: 0 auto;
      padding: 0 24px;
      display: flex;
      justify-content: space-between;
      align-items: center;
    }
    .logo {
      color: var(--accent);
      text-decoration: none;
      font-weight: 800;
      font-size: 1.5rem;
      display: flex;
      align-items: center;
      gap: 8px;
    }
    .nav-links { display: flex; gap: 24px; list-style: none; align-items: center; margin: 0; padding: 0; }
    .nav-links li { margin: 0; }
    .nav-links a {
      color: var(--text-secondary);
      text-decoration: none;
      font-weight: 500;
      transition: color 0.2s;
    }
    .nav-links a:hover { color: var(--text-primary); }
    .container {
      max-width: 800px;
      margin: 0 auto;
      padding: 60px 24px;
    }
    .meta {
      color: var(--accent);
      font-size: 0.85rem;
      font-weight: 600;
      text-transform: uppercase;
      letter-spacing: 0.05em;
      margin-bottom: 16px;
    }
    h1 {
      font-size: 2.5rem;
      font-weight: 800;
      line-height: 1.2;
      margin-bottom: 24px;
    }
    .subtitle {
      font-size: 1.25rem;
      color: var(--text-secondary);
      margin-bottom: 48px;
      padding-bottom: 48px;
      border-bottom: 1px solid var(--border);
    }
    h2 {
      font-size: 1.5rem;
      font-weight: 700;
      margin: 48px 0 20px;
      color: var(--text-primary);
    }
    h3 {
      font-size: 1.2rem;
      font-weight: 600;
      margin: 32px 0 16px;
      color: var(--text-primary);
    }
    p {
      color: var(--text-secondary);
      margin-bottom: 20px;
    }
    strong { color: var(--text-primary); }
    code {
      background: var(--bg-code);
      padding: 2px 6px;
      border-radius: 4px;
      font-family: 'SF Mono', Monaco, monospace;
      font-size: 0.9em;
      color: var(--accent);
    }
    blockquote {
      border-left: 3px solid var(--accent);
      padding-left: 20px;
      margin: 24px 0;
      color: var(--text-secondary);
      font-style: italic;
    }
    .incident-box {
      background: var(--bg-secondary);
      border: 1px solid var(--border);
      border-left: 4px solid var(--red);
      border-radius: 8px;
      padding: 24px;
      margin: 24px 0;
    }
    .incident-box.high {
      border-left-color: var(--amber);
    }
    .incident-box h3 {
      margin: 0 0 8px;
      font-size: 1.1rem;
    }
    .incident-box .incident-meta {
      font-size: 0.8rem;
      font-weight: 600;
      text-transform: uppercase;
      letter-spacing: 0.05em;
      margin-bottom: 16px;
    }
    .incident-box .incident-meta .severity {
      color: var(--red);
    }
    .incident-box.high .incident-meta .severity {
      color: var(--amber);
    }
    .incident-box .incident-meta .date {
      color: var(--text-secondary);
    }
    .incident-quote {
      border-left: 3px solid var(--amber);
      padding-left: 20px;
      margin: 20px 0;
      font-family: 'SF Mono', Monaco, monospace;
      font-size: 0.9rem;
      color: var(--amber);
      font-style: italic;
    }
    .analysis {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 16px;
      margin: 20px 0;
    }
    .analysis-wrong, .analysis-fix {
      padding: 16px;
      border-radius: 8px;
      font-size: 0.9rem;
    }
    .analysis-wrong {
      background: rgba(255, 69, 58, 0.08);
      border: 1px solid rgba(255, 69, 58, 0.2);
    }
    .analysis-fix {
      background: rgba(16, 185, 129, 0.08);
      border: 1px solid rgba(16, 185, 129, 0.2);
    }
    .analysis-label {
      font-size: 0.75rem;
      font-weight: 700;
      text-transform: uppercase;
      letter-spacing: 0.06em;
      margin-bottom: 8px;
      display: block;
    }
    .analysis-wrong .analysis-label { color: var(--red); }
    .analysis-fix .analysis-label { color: var(--accent); }
    .analysis-wrong p, .analysis-fix p { margin: 0; }
    .highlight-box {
      background: rgba(16, 185, 129, 0.1);
      border: 1px solid rgba(16, 185, 129, 0.3);
      border-radius: 8px;
      padding: 20px;
      margin: 24px 0;
    }
    .highlight-box p { margin-bottom: 0; color: var(--text-primary); }
    .highlight-box h3 { margin-top: 0; }
    .prevention-grid {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 16px;
      margin: 24px 0;
    }
    .prevention-item {
      background: var(--bg-secondary);
      border: 1px solid var(--border);
      border-radius: 8px;
      padding: 20px;
    }
    .prevention-item h4 {
      font-family: 'SF Mono', Monaco, monospace;
      font-size: 0.85rem;
      color: var(--accent);
      margin-bottom: 8px;
    }
    .prevention-item p { margin: 0; font-size: 0.9rem; }
    .cta-section {
      background: var(--bg-secondary);
      border: 1px solid var(--border);
      border-radius: 12px;
      padding: 32px;
      margin: 48px 0;
      text-align: center;
    }
    .cta-section h3 { margin-top: 0; }
    .cta-btn {
      display: inline-block;
      background: var(--accent);
      color: white;
      padding: 12px 24px;
      border-radius: 8px;
      text-decoration: none;
      font-weight: 600;
      margin-top: 16px;
    }
    .cta-btn:hover { opacity: 0.9; }
    footer {
      padding: 40px 0;
      border-top: 1px solid var(--border);
      text-align: center;
      color: var(--text-secondary);
      font-size: 0.9rem;
    }
    footer a { color: var(--accent); text-decoration: none; }
    @media (max-width: 600px) {
      h1 { font-size: 1.8rem; }
      .container { padding: 40px 16px; }
      .nav-links { display: none; }
      .analysis { grid-template-columns: 1fr; }
      .prevention-grid { grid-template-columns: 1fr; }
    }