@import url('https://fonts.googleapis.com/css2?family=JetBrains+Mono:wght@300;400;500;700&family=Space+Grotesk:wght@400;500;700&display=swap');

  :root {
    --bg: #0a0a0a;
    --surface: #111111;
    --border: #1a1a1a;
    --text: #c8c8c8;
    --text-dim: #666;
    --accent: #00ff88;
    --accent-dim: #00ff8822;
    --warn: #ff6b35;
    --info: #5b9aff;
    --purple: #a78bfa;
    --mono: 'JetBrains Mono', monospace;
    --sans: 'Space Grotesk', sans-serif;
  }

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

  body {
    background: var(--bg);
    color: var(--text);
    font-family: var(--mono);
    font-size: 16px;
    line-height: 1.8;
    min-height: 100vh;
  }

  /* Custom cursor */
  #cursor {
    position: fixed;
    width: 8px;
    height: 20px;
    background: var(--accent);
    pointer-events: none;
    z-index: 9999;
    mix-blend-mode: difference;
    transition: opacity 0.1s;
  }

  /* Scanlines overlay */
  body::after {
    content: '';
    position: fixed;
    top: 0; left: 0; right: 0; bottom: 0;
    background: repeating-linear-gradient(
      0deg,
      transparent,
      transparent 2px,
      rgba(0, 255, 136, 0.015) 2px,
      rgba(0, 255, 136, 0.015) 4px
    );
    pointer-events: none;
    z-index: 9998;
  }

  .post-container {
    max-width: 800px;
    margin: 0 auto;
    padding: 2rem 1.5rem 4rem;
  }

  /* Navigation */
  .post-nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 0;
    border-bottom: 1px solid var(--border);
    margin-bottom: 3rem;
    font-size: 0.85rem;
  }
  .post-nav a {
    color: var(--accent);
    text-decoration: none;
    transition: opacity 0.2s;
  }
  .post-nav a:hover { opacity: 0.7; }
  .post-nav .nav-right { color: var(--text-dim); }

  /* Header */
  .post-header {
    margin-bottom: 3rem;
  }
  .post-meta {
    color: var(--text-dim);
    font-size: 0.8rem;
    margin-bottom: 1rem;
    display: flex;
    gap: 1.5rem;
    flex-wrap: wrap;
  }
  .post-meta span::before {
    content: '//';
    color: var(--accent);
    margin-right: 0.4rem;
  }
  .post-title {
    font-family: var(--sans);
    font-size: clamp(1.8rem, 5vw, 2.8rem);
    font-weight: 700;
    color: #fff;
    line-height: 1.2;
    margin-bottom: 1rem;
  }
  .post-subtitle {
    font-size: 1rem;
    color: var(--text-dim);
    font-weight: 300;
    line-height: 1.6;
  }

  /* Difficulty badge */
  .difficulty-bar {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: var(--surface);
    border: 1px solid var(--border);
    padding: 0.4rem 0.8rem;
    border-radius: 4px;
    font-size: 0.75rem;
    margin-top: 1.5rem;
  }
  .difficulty-bar .level {
    color: var(--accent);
  }

  /* Body content */
  .post-body h2 {
    font-family: var(--sans);
    font-size: 1.5rem;
    color: #fff;
    margin: 3rem 0 1rem;
    padding-bottom: 0.5rem;
    border-bottom: 1px solid var(--border);
  }
  .post-body h2::before {
    content: '## ';
    color: var(--accent);
    font-family: var(--mono);
    font-weight: 400;
  }

  .post-body h3 {
    font-size: 1.15rem;
    color: var(--info);
    margin: 2rem 0 0.8rem;
  }
  .post-body h3::before {
    content: '→ ';
    color: var(--warn);
  }

  .post-body p {
    margin-bottom: 1.2rem;
  }

  .post-body a {
    color: var(--accent);
    text-decoration: underline;
    text-underline-offset: 3px;
  }
  .post-body a:hover {
    color: #fff;
  }

  .post-body strong {
    color: #fff;
    font-weight: 500;
  }

  .post-body em {
    color: var(--text-dim);
    font-style: italic;
  }

  /* Code blocks */
  .post-body code {
    background: var(--surface);
    border: 1px solid var(--border);
    padding: 0.15rem 0.4rem;
    border-radius: 3px;
    font-size: 0.9em;
    color: var(--accent);
  }

  .post-body pre {
    background: var(--surface);
    border: 1px solid var(--border);
    border-left: 3px solid var(--accent);
    padding: 1.2rem;
    margin: 1.5rem 0;
    overflow-x: auto;
    border-radius: 4px;
    position: relative;
  }
  .post-body pre code {
    background: none;
    border: none;
    padding: 0;
    color: var(--text);
    font-size: 0.85rem;
    line-height: 1.6;
  }
  .post-body pre::before {
    content: attr(data-lang);
    position: absolute;
    top: 0.5rem;
    right: 0.8rem;
    font-size: 0.65rem;
    color: var(--text-dim);
    text-transform: uppercase;
    letter-spacing: 0.05em;
  }

  /* Callout boxes */
  .callout {
    border: 1px solid var(--border);
    border-left: 3px solid var(--warn);
    padding: 1.2rem;
    margin: 1.5rem 0;
    background: var(--surface);
    border-radius: 4px;
  }
  .callout.tip { border-left-color: var(--accent); }
  .callout.warning { border-left-color: var(--warn); }
  .callout.opinion { border-left-color: var(--purple); }

  .callout-label {
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    margin-bottom: 0.5rem;
  }
  .callout.tip .callout-label { color: var(--accent); }
  .callout.warning .callout-label { color: var(--warn); }
  .callout.opinion .callout-label { color: var(--purple); }

  /* Comparison table */
  .comparison-table {
    width: 100%;
    border-collapse: collapse;
    margin: 1.5rem 0;
    font-size: 0.85rem;
  }
  .comparison-table th, .comparison-table td {
    padding: 0.8rem;
    text-align: left;
    border: 1px solid var(--border);
  }
  .comparison-table th {
    background: var(--surface);
    color: var(--accent);
    font-weight: 500;
    text-transform: uppercase;
    font-size: 0.75rem;
    letter-spacing: 0.05em;
  }
  .comparison-table td {
    background: var(--bg);
  }
  .comparison-table tr:hover td {
    background: var(--surface);
  }

  /* John Oliver sidebar / aside */
  .oliver-aside {
    background: linear-gradient(135deg, var(--surface), #0d0d14);
    border: 1px solid #2a2a3a;
    border-radius: 6px;
    padding: 1.2rem;
    margin: 2rem 0;
    position: relative;
    overflow: hidden;
  }
  .oliver-aside::before {
    content: '📺';
    position: absolute;
    top: -8px;
    right: 12px;
    font-size: 2rem;
    opacity: 0.15;
  }
  .oliver-aside .aside-label {
    font-size: 0.7rem;
    color: var(--purple);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    font-weight: 700;
    margin-bottom: 0.6rem;
  }
  .oliver-aside p {
    font-style: italic;
    color: var(--text-dim);
    font-size: 0.9rem;
    line-height: 1.7;
    margin-bottom: 0;
  }

  /* Footer */
  .post-footer {
    margin-top: 4rem;
    padding-top: 2rem;
    border-top: 1px solid var(--border);
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
  }
  .post-footer-sig {
    color: var(--text-dim);
    font-size: 0.8rem;
  }
  .back-link {
    color: var(--accent);
    text-decoration: none;
    font-size: 0.85rem;
  }
  .back-link:hover { color: #fff; }

  /* TOC */
  .toc {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 4px;
    padding: 1.2rem;
    margin: 2rem 0;
  }
  .toc-title {
    font-size: 0.75rem;
    color: var(--accent);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    margin-bottom: 0.8rem;
  }
  .toc a {
    display: block;
    color: var(--text-dim);
    text-decoration: none;
    font-size: 0.85rem;
    padding: 0.25rem 0;
    transition: color 0.2s;
  }
  .toc a:hover { color: var(--accent); }
  .toc a::before {
    content: '├── ';
    color: var(--border);
  }
  .toc a:last-child::before {
    content: '└── ';
  }

  /* Workflow diagram */
  .workflow-box {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    flex-wrap: wrap;
    margin: 2rem 0;
    font-size: 0.85rem;
  }
  .workflow-step {
    background: var(--surface);
    border: 1px solid var(--border);
    padding: 0.6rem 1rem;
    border-radius: 4px;
    color: #fff;
    text-align: center;
  }
  .workflow-step.claude { border-color: var(--accent); color: var(--accent); }
  .workflow-step.cc { border-color: var(--info); color: var(--info); }
  .workflow-step.codex { border-color: var(--warn); color: var(--warn); }
  .workflow-arrow {
    color: var(--text-dim);
    font-size: 1.2rem;
  }

  @media (max-width: 600px) {
    .post-container { padding: 1rem; }
    .post-title { font-size: 1.5rem; }
    .comparison-table { font-size: 0.75rem; }
    .workflow-box { flex-direction: column; }
    .workflow-arrow { transform: rotate(90deg); }
  }