@page toc {
  @include blank-head-and-foot;
}

#toc {
  display: $toc-display;
  counter-reset: part;
  page-break-before: right;

  // General

  ul {
    padding: 0;
    line-height: $toc-base-line-height;
    list-style: none;
    counter-reset: chapter;
  }

  li {
    position: relative;
    padding: 0;
    margin-right: 0;
    margin-bottom: 0;
    margin-left: 0;
    list-style: none;
    page-break-inside: avoid;
  }

  a {
    color: inherit;
    border: 0;
  }

  a::after {
    @include toc-page-number;
  }

  h3.front-matter-number,
  h3.part-number,
  h3.chapter-number,
  h3.back-matter-number {
    bookmark-level: none;
  }

  // Spacing

  .part {
    margin-top: $toc-block-margin-top;
  }

  .front-matter,
  .back-matter {
    margin-top: $toc-section-margin-top;
  }

  .chapter {
    margin-top: $toc-chapter-margin-top;
  }

  .front-matter + .chapter,
  .part + .chapter,
  .part + .back-matter,
  .chapter + .back-matter {
    margin-top: $toc-block-margin-top;
  }

  // Parts

  .part {
    page-break-after: avoid;
  }

  .part.invisible {
    display: none;
  }

  // Chapters

  .chapter.numberless a::before {
    left: 0;
    width: 0;
    margin-right: 0;
    content: '';
    counter-increment: none;
  }

  // Sections (Multilevel TOC)

  .sections {
    margin-top: $toc-subsection-margin-top;
  }

  .section {
    margin-top: $toc-section-margin-top;
    font-size: $toc-section-title-font-size;
    font-style: $toc-section-title-font-style;
    font-weight: $toc-section-title-font-weight;
  }

  .section a::before {
    content: '';
    counter-increment: none;
  }
}