/* Post CSS: 10 Ways AI Crawlers Behave Differently from Googlebot */
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; }

  /* Difference card */
  .diff-card {
    border: 1px solid #e0e0e0; border-radius: 8px;
    padding: 1.4rem 1.6rem; margin: 2rem 0; background: #fff;
  }
  .diff-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;
  }
  .diff-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;
  }
  .diff-card
  .diff-impact {
    font-family: -apple-system, sans-serif;
    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;
  }
  .diff-impact.high { background: #fde4e1; color: #8b2c1f; }
  .diff-impact.medium { background: #fff4d4; color: #856400; }
  .diff-impact.low { background: #e1eefd; color: #1f4a8b; }

  /* Two-column comparison block */
  .compare-pair {
    display: grid; grid-template-columns: 1fr 1fr;
    gap: 0.75rem; margin: 0.6rem 0 0.2rem;
  }
  .compare-c
  .compare-col.google {
    background: #e8f0fe; border-left: 3px solid #1a73e8;
    color: #174ea6;
  }
  .compare-col.ai {
    background: #f4ecfe; border-left: 3px solid #8430ce;
    color: #4e1a8b;
  }
  .compare-col .cc-label {
    display: block;
    font-weight: 700; font-size: 0.72rem;
    text-transform: uppercase; letter-spacing: 0.06em;
    margin-bottom: 0.35rem;
  }
  .compare-col.google .cc-label { color: #1a73e8; }
  .compare-col.ai .cc-label { color: #8430ce; }

  .diff-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;
  }
  .diff-row:last-of-type { border-bottom: none; }
  .dlabel {
    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;
  }
  .diff-row
  .diff-row code {
    font-family: 'Courier New', Courier, monospace;
    font-size: 0.86rem; background: #f5f5f5;
    padding: 0.08em 0.3em; border-radius: 3px;
  }

  .summary-table {
    width: 100%; border-collapse: collapse;
    margin: 1.5rem 0 2rem;
    font-family: -apple-system, sans-serif; font-size: 0.88rem;
  }
  .summary-table th, .summary-table td {
    padding: 0.6rem 0.65rem; text-align: left;
    border-bottom: 1px solid #ececec; vertical-align: top;
  }
  .summary-table th {
    background: #f5f5f5; font-weight: 700;
    font-size: 0.76rem; 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; width: 5%; text-align: center;
  }
  .summary-table td:nth-child(2) { font-weight: 700; color: #111; }

  .impact-tag {
    display: inline-block; font-size: 0.7rem; font-weight: 700;
    padding: 0.1em 0.4em; border-radius: 3px;
    text-transform: uppercase; letter-spacing: 0.04em;
  }
  .impact-tag.high { background: #fde4e1; color: #8b2c1f; }
  .impact-tag.medium { background: #fff4d4; color: #856400; }
  .impact-tag.low { background: #e1eefd; color: #1f4a8b; }

  .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) {
    .diff-row { grid-template-columns: 1fr; gap: 0.15rem; }
    .dlabel { padding-top: 0; }
    .compare-pair { grid-template-columns: 1fr; gap: 0.5rem; }
    .summary-table { font-size: 0.8rem; }
    .summary-table th, .summary-table td { padding: 0.4rem 0.5rem; }
  }