[data-role="chapter"] { padding: 36px; margin-bottom: 42px; background: var(--blue-field); border-radius: 12px; box-shadow: var(--shadow); }
[data-role="chapter"][data-tone="pink"] { background: var(--pink-field); }
[data-role="chapter"][data-tone="green"] { background: var(--green-field); }
[data-role="chapter-heading"] { display: flex; align-items: flex-start; gap: 16px; margin-bottom: 28px; }
[data-role="chapter-heading"] h2 { max-width: 28ch; }
[data-role="chapter-dot"] { flex: 0 0 18px; height: 18px; margin-top: 10px; border-radius: 5px; background: var(--blue); border: 1px solid #477280; box-shadow: 2px 2px 4px #d1dee2; }
[data-tone="pink"] [data-role="chapter-dot"] { background: var(--pink); border-color: #975b69; }
[data-tone="green"] [data-role="chapter-dot"] { background: var(--green); border-color: #4b764b; }
[data-role="comparison"] { display: grid; grid-auto-columns: minmax(0, 1fr); grid-auto-flow: column; gap: 24px; margin-top: 28px; }
[data-role="comparison-panel"] { display: flex; flex-direction: column; min-width: 0; padding: 28px; border: 1px solid #d4e0e1; border-radius: 10px; background: #fbfdfd; box-shadow: 5px 5px 12px #cfdfe3, -4px -4px 10px #ffffff; }
[data-role="comparison-panel"] h3 { margin-bottom: 1rem; }
[data-role="comparison-panel"] p { margin-bottom: 1rem; }
[data-role="comparison-panel"] p:last-child { margin-bottom: 0; }
[data-role="ask"] { margin-top: auto; padding-top: 1.25rem; border-top: 1px solid #d4e0e1; }
[data-role="small-label"] { display: block; margin-bottom: .65rem; color: var(--muted); }
[data-role="ask"] p { font-weight: 500; }
[data-role="caption"] { padding-top: 24px; color: var(--muted); }
[data-role="endnotes"] { margin-top: 28px; padding-top: 24px; border-top: 1px solid #b5c9cf; }
[data-role="endnotes"] h3 { margin-bottom: 10px; font-size: 1rem; font-weight: 500; }
[data-role="endnotes"] ul { display: flex; flex-wrap: wrap; gap: 4px 16px; padding: 0; list-style: none; }
[data-role="endnotes"] li { margin: 0; }
[data-role="endnotes"] a { display: inline-flex; align-items: center; justify-content: space-between; min-height: 48px; padding: .6rem .75rem; gap: 12px; border-radius: 8px; }
[data-role="endnotes"] a:hover { background: #ffffff; }
[data-role="endnotes"] a span { font-size: 1.125rem; }

@media (max-width: 1000px) {
  [data-role="comparison"] { grid-auto-flow: row; grid-auto-columns: auto; }
  [data-role="comparison-panel"] { display: grid; grid-template-columns: .65fr 1.8fr; column-gap: 28px; }
  [data-role="comparison-panel"] h3 { grid-column: 1; grid-row: 1 / span 5; }
  [data-role="comparison-panel"] p, [data-role="comparison-panel"] ul, [data-role="ask"] { grid-column: 2; }
  [data-role="ask"] { margin-top: 8px; }
}
@media (max-width: 700px) {
  [data-role="chapter"] { padding: 24px 20px; margin-bottom: 28px; }
  [data-role="chapter-heading"] { gap: 12px; margin-bottom: 24px; }
  [data-role="chapter-dot"] { flex-basis: 14px; height: 14px; margin-top: 8px; }
  [data-role="comparison"] { gap: 20px; margin-top: 24px; }
  [data-role="comparison-panel"] { display: flex; padding: 22px 20px; }
  [data-role="ask"] { margin-top: 6px; }
  [data-role="endnotes"] ul { flex-direction: column; gap: 6px; }
  [data-role="endnotes"] a { display: flex; padding: .65rem .5rem; }
}