.reader-section {
  scroll-margin-top: 108px;
}

.reader-jump-primary {
  border: 0;
  cursor: pointer;
  font: inherit;
  font-size: 13px;
  font-weight: 800;
}

.reader-toc button {
  width: max-content;
  padding: 0;
  border: 0;
  background: transparent;
  color: #74766e;
  font: inherit;
  font-size: 12px;
  font-weight: 700;
  text-align: left;
  cursor: pointer;
}

.reader-toc button:hover,
.reader-toc button:focus-visible {
  color: var(--ink);
}

.reader-toc button:focus-visible,
.reader-jump-primary:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 4px;
}

.book-lead-group {
  max-width: 650px;
  margin: 28px 0;
}

.book-lead-group .book-lead {
  margin: 0 0 14px;
}

.book-lead-group .book-lead:last-child {
  margin-bottom: 0;
}

.summary-copy {
  max-width: 760px;
}

.summary-copy .lead-paragraph {
  margin: 0 0 1.2em;
}

.summary-copy .lead-paragraph:last-child {
  margin-bottom: 0;
}

.reader-copy .idea-body-paragraph {
  margin: 0 0 1em;
  color: #5d5e57;
  line-height: 1.75;
}

.reader-copy .idea-body-paragraph:last-child {
  margin-bottom: 0;
}

@media (max-width: 760px) {
  .reader-section {
    scroll-margin-top: 86px;
  }

  .summary-copy .lead-paragraph {
    margin-bottom: 1em;
  }
}