/* Post CSS: 10 AI Crawlers, What They Do, and How to Identify Them in Your Logs */
ul,

  .byline {
    color: #555;
    font-size: 0.9rem;
    margin-bottom: 0.3rem;
    font-family: -apple-system, sans-serif;
  }
  .subtitle {
    font-size: 1.05rem;
    color: #444;
    font-style: italic;
    margin-bottom: 2rem;
    margin-top: 0.5rem;
  }

  .definition-block {
    background: #f5f5f5;
    border-left: 5px solid #111;
    padding: 1.25rem 1.6rem;
    margin: 2rem 0;
    border-radius: 0 6px 6px 0;
  }
  .definition-block
  .definition-block p:last-child { margin: 0; }
  .definition-block .label {
    font-family: -apple-system, sans-serif;
    font-size: 0.78rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: #666;
    margin-bottom: 0.5rem;
    display: block;
  }

  .callout {
    background: #fffbf0;
    border-left: 5px solid #d4a012;
    padding: 1.1rem 1.5rem;
    margin: 2rem 0;
    border-radius: 0 6px 6px 0;
  }
  .callout
  .callout p:last-child { margin: 0; }

  /* Crawler card */
  .crawler-card {
    border: 1px solid #e0e0e0;
    border-radius: 8px;
    padding: 1.4rem 1.6rem;
    margin: 2rem 0;
    background: #fff;
  }
  .crawler-card-header {
    display: flex;
    align-items: baseline;
    gap: 0.75rem;
    margin-bottom: 0.9rem;
    border-bottom: 1px solid #f0f0f0;
    padding-bottom: 0.65rem;
    flex-wrap: wrap;
  }
  .crawler-number {
    font-family: -apple-system, sans-serif;
    font-size: 0.78rem;
    font-weight: 700;
    background: #111;
    color: #fff;
    padding: 0.22em 0.55em;
    border-radius: 3px;
    letter-spacing: 0.04em;
    flex-shrink: 0;
  }
  .crawler-card
  .crawler-operator {
    font-family: -apple-system, sans-serif;
    font-size: 0.78rem;
    font-weight: 600;
    color: #666;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    flex-shrink: 0;
  }
  .crawler-row {
    display: grid;
    grid-template-columns: 130px 1fr;
    gap: 0.5rem 1rem;
    padding: 0.55rem 0;
    border-bottom: 1px dotted #eee;
    font-size: 0.95rem;
    margin: 0;
  }
  .crawler-row:last-of-type { border-bottom: none; }
  .crlabel {
    font-family: -apple-system, sans-serif;
    font-size: 0.76rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: #888;
    padding-top: 0.12rem;
  }
  .crawler-row
  .crawler-row code {
    font-family: 'Courier New', Courier, monospace;
    font-size: 0.86rem;
    background: #f5f5f5;
    padding: 0.08em 0.3em;
    border-radius: 3px;
    word-break: break-word;
  }
  pre {
    background: #1e1e1e;
    color: #e4e4e4;
    padding: 0.9rem 1.1rem;
    border-radius: 6px;
    overflow-x: auto;
    font-family: 'Courier New', Courier, monospace;
    font-size: 0.83rem;
    line-height: 1.55;
    margin: 0.5rem 0 0;
  }
  pre code { background: none; color: inherit; padding: 0; }

  /* Summary table */
  .summary-table {
    width: 100%;
    border-collapse: collapse;
    margin: 1.5rem 0 2rem;
    font-family: -apple-system, sans-serif;
    font-size: 0.9rem;
  }
  .summary-table th, .summary-table td {
    padding: 0.65rem 0.75rem;
    text-align: left;
    border-bottom: 1px solid #ececec;
    vertical-align: top;
  }
  .summary-table th {
    background: #f5f5f5;
    font-weight: 700;
    font-size: 0.78rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: #333;
    border-bottom: 2px solid #111;
  }
  .summary-table tr:last-child td { border-bottom: none; }
  .summary-table td:first-child {
    font-weight: 700;
    color: #111;
  }
  .summary-table code {
    font-family: 'Courier New', Courier, monospace;
    font-size: 0.82rem;
    background: #f5f5f5;
    padding: 0.06em 0.3em;
    border-radius: 3px;
    display: inline-block;
  }
  .purpose-tag {
    display: inline-block;
    font-size: 0.72rem;
    font-weight: 700;
    padding: 0.12em 0.48em;
    border-radius: 3px;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    white-space: nowrap;
  }
  .purpose-tag.training { background: #e8e1fd; color: #4a1f8b; }
  .purpose-tag.retrieval { background: #e1f5e8; color: #1f6b3a; }
  .purpose-tag.ondemand { background: #fde4e1; color: #8b2c1f; }

  /* Flow diagram for crawler classes */
  .flow-diagram {
    display: flex;
    flex-direction: column;
    gap: 0.8rem;
    margin: 1.75rem 0 2.25rem;
  }
  .flow-row {
    display: grid;
    grid-template-columns: 150px 1fr;
    gap: 1rem;
    align-items: center;
    background: #fafafa;
    border-left: 5px solid #111;
    padding: 0.8rem 1.1rem;
    border-radius: 0 5px 5px 0;
  }
  .flow-row .fr-label {
    font-family: -apple-system, sans-serif;
    font-weight: 700;
    font-size: 0.85rem;
    color: #111;
    text-transform: uppercase;
    letter-spacing: 0.04em;
  }
  .flow-row .fr-desc {
    font-family: -apple-system, sans-serif;
    font-size: 0.9rem;
    color: #444;
  }

  .faq-it
  .faq-item

  .meta-section {
    font-family: -apple-system, sans-serif;
    font-size: 0.88rem;
    color: #555;
    border-top: 1px solid #e0e0e0;
    padding-top: 1.5rem;
    margin-top: 3rem;
  }
  .meta-section
  .meta-section
  .meta-section

  .author-bio {
    background: #f8f8f8;
    border-radius: 8px;
    padding: 1.25rem 1.5rem;
    margin-top: 2.5rem;
    font-family: -apple-system, sans-serif;
    font-size: 0.9rem;
    color: #444;
  }
  .author-bio

  @media (max-width: 600px) {
    .crawler-row { grid-template-columns: 1fr; gap: 0.15rem; }
    .crlabel { padding-top: 0; }
    .flow-row { grid-template-columns: 100px 1fr; gap: 0.6rem; }
    pre { font-size: 0.76rem; }
    .summary-table { font-size: 0.82rem; }
    .summary-table th, .summary-table td { padding: 0.45rem 0.5rem; }
  }