@layer page {
    :root {
        --doc-version-selector-border-color: light-dark(var(--gray-400), var(--gray-600));
        --doc-search-results-box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
        --doc-section-separator-border-color: light-dark(var(--gray-300), var(--gray-500));
        --doc-item-hover-background: light-dark(var(--gray-100), var(--gray-700));
        --sidebar-toc-marker-color: light-dark(var(--gray-400), var(--gray-500));
    }

    /* shadows change more than just a color per theme, so they can't use light-dark() */
    .dark-theme {
        --doc-search-results-box-shadow: 0 25px 50px -12px #000;
    }

    body[data-is-doc-page] .page-container,
    body[data-doc-book='the-fast-track'] .page-container {
        max-width: unset;
    }
    @media (min-width: 1400px) {
        body[data-is-doc-page] .page-container,
        body[data-doc-book='the-fast-track'] .page-container {
            max-width: 1400px;
        }
    }
    body[data-is-doc-page] .content-sidebar-wrapper,
    body[data-doc-book='the-fast-track'] .content-sidebar-wrapper {
        align-items: start; /* needed for the sticky contents of the sidebar */
    }
    body[data-is-doc-page] aside.sidebar,
    body[data-doc-book='the-fast-track'] aside.sidebar {
        height: 100%; /* needed for the sticky contents of the sidebar */
    }
    body[data-is-doc-page] aside.sidebar .toctree-title,
    body[data-doc-book='the-fast-track'] aside.sidebar .toctree-title {
        color: var(--ui-text-secondary-color);
        font-size: 15px;
        font-weight: bold;
        margin: 0 0 5px;
    }
    @media (min-width: 992px) {
        body[data-is-doc-page] .content-sidebar-wrapper,
        body[data-doc-book='the-fast-track'] .content-sidebar-wrapper {
            grid-template-columns: 250px 1fr;
            grid-column-gap: 25px;
        }
    }

    @media (min-width: 1400px) {
        body[data-is-doc-page] .content-sidebar-wrapper,
        body[data-doc-book='the-fast-track'] .content-sidebar-wrapper {
            grid-column-gap: 30px;
        }
    }

    .content-sidebar-wrapper.content-sidebar-wrapper-left .content {
        order: 1;
    }
    .content-sidebar-wrapper.content-sidebar-wrapper-left .sidebar {
        order: -1;
    }

    body[data-is-doc-page] .configuration-block .configuration-tabs,
    body[data-doc-book='the-fast-track'] .configuration-block .configuration-tabs {
        margin: 0 0 10px 0;
        padding: 2px;
    }
    body[data-is-doc-page] .configuration-block .configuration-tabs li + li,
    body[data-doc-book='the-fast-track'] .configuration-block .configuration-tabs li + li {
        margin-top: 0;
    }
    body[data-is-doc-page] .highlight-symfony,
    body[data-doc-book='the-fast-track'] .highlight-symfony {
        padding: 0;
    }
    body[data-is-doc-page] .highlight-symfony img,
    body[data-doc-book='the-fast-track'] .highlight-symfony img {
        box-shadow: inset 0 0 0 1px var(--ui-text-secondary-color);
        margin-bottom: 0;
    }
    body[data-is-doc-page] .highlight-symfony a,
    body[data-is-doc-page] .ui-prose .highlight-symfony a:hover,
    body[data-doc-book='the-fast-track'] .highlight-symfony a body[data-doc-book='the-fast-track'] .highlight-symfony a:hover {
        border: 0;
        color: inherit;
    }

    aside.sidebar .page-menu {
        margin-bottom: 20px;
    }
    aside.sidebar .page-menu a {
        display: flex;
        align-items: center;
        padding: 4px 0 4px 4px;
    }
    aside.sidebar .page-menu svg {
        height: 22px;
        width: 22px;
        color: var(--ui-text-secondary-color);
        margin-right: 8px;
        stroke-width: 1.75;
    }

    aside.sidebar .doc-sidebar-menu .toctree-wrapper.toctree-size-xl {
        column-count: 1;
    }

    aside.sidebar .doc-sidebar-menu .toctree {
        --level-1-right-padding: 6px;
        --level-1-left-padding: 12px;
        --doc-toctree-active-background: light-dark(var(--link-color), var(--gray-300));
        --doc-toctree-active-color: light-dark(var(--white), var(--gray-700));

        font-size: 15px;
        list-style: none;
        margin: 0;
        padding: 0;
    }

    aside.sidebar .doc-sidebar-menu .toctree li {
        border-radius: var(--ui-border-radius-md);
        margin: 0;
        padding: 0;
        position: relative;
    }
    aside.sidebar .doc-sidebar-menu .toctree li::marker {
        content: '';
    }

    aside.sidebar .doc-sidebar-menu .toctree li.section-title {
        color: light-dark(var(--gray-700), var(--gray-300));
        font-size: 13px;
        font-weight: 600;
        margin-top: 16px;
        padding-left: 0;
        text-transform: uppercase;
    }
    aside.sidebar .doc-sidebar-menu .toctree li.active > a {
        background: var(--doc-toctree-active-background);
        color: var(--doc-toctree-active-color);
    }

    aside.sidebar .doc-sidebar-menu .toctree li a {
        border: 0;
        border-radius: var(--ui-border-radius-md);
        color: light-dark(var(--gray-600), var(--gray-400));
        display: block;
        padding: 4px 6px 4px 24px;
        word-break: break-word;
        text-decoration: none;
    }
    aside.sidebar .doc-sidebar-menu .toctree li a::after {
        /* these are the styles of '.stretched-link' */
        position: absolute;
        top: 0;
        right: 0;
        bottom: 0;
        left: 0;
        z-index: 1;
        pointer-events: auto;
        content: '';
        background-color: rgba(0, 0, 0, 0);
    }

    aside.sidebar .doc-sidebar-menu .toctree.toctree-level-1 > li > a:before {
        color: var(--sidebar-toc-marker-color);
        content: '#';
        position: absolute;
        left: 6px;
    }
    aside.sidebar .doc-sidebar-menu .toctree.toctree-level-2 > li > a {
        padding-left: 36px;
    }
    aside.sidebar .doc-sidebar-menu .toctree.toctree-level-2 > li > a:before {
        color: var(--sidebar-toc-marker-color);
        content: '\2022'; /* bullet point */
        position: absolute;
        left: 22px;
    }
    aside.sidebar .doc-sidebar-menu .toctree.toctree-level-1 > li.active > a:before,
    aside.sidebar .doc-sidebar-menu .toctree.toctree-level-2 > li.active > a:before {
        color: var(--doc-toctree-active-color);
    }

    .breadcrumb-nav,
    aside.sidebar {
        display: none;
    }
    @media (min-width: 992px) {
        .breadcrumb-nav,
        aside.sidebar {
            display: block;
        }
    }

    #doc-mobile-shortcuts-bar {
        --border-color: light-dark(var(--gray-200), var(--gray-700));
        --bar-items-text-color: light-dark(var(--gray-200), var(--gray-400));

        align-items: center;
        background: var(--gray-900);
        box-shadow:
            inset 0 1px 0 0 var(--border-color),
            0 0 0 1px var(--page-background);
        color: var(--bar-items-text-color);
        display: flex;
        justify-content: space-between;
        position: fixed;
        left: 0;
        bottom: 0;
        height: 48px;
        width: 100%;
        z-index: 1000;
    }

    @media (min-width: 992px) {
        #doc-mobile-shortcuts-bar {
            display: none;
        }
    }

    #doc-mobile-shortcuts-bar summary,
    #doc-mobile-shortcuts-bar button {
        align-items: center;
        display: flex;
        font-size: 15px;
        line-height: 1;
        padding: 0;
    }

    #doc-mobile-shortcuts-bar svg {
        display: inline-block;
        height: 21px;
        width: 21px;
        margin-right: 4px;
    }

    #doc-mobile-shortcuts-bar details.toc,
    #doc-mobile-shortcuts-bar details.version {
        position: relative;
    }
    #doc-mobile-shortcuts-bar details.toc ::marker,
    #doc-mobile-shortcuts-bar details.version ::marker {
        content: '';
    }
    #doc-mobile-shortcuts-bar details.toc .toc-contents,
    #doc-mobile-shortcuts-bar details.toc .version-contents,
    #doc-mobile-shortcuts-bar details.version .version-contents {
        position: absolute;
        background: var(--page-background);
        bottom: 37px;
        border-radius: var(--ui-border-radius-md);
        max-height: 480px;
        overscroll-behavior: contain; /* needed to not scroll the entire page when reaching the end of this element scroll */
        overflow-y: auto;
        padding: 10px;
        width: 300px;
    }

    #doc-mobile-shortcuts-bar details.toc summary {
        padding: 0 4px 0 8px;
    }

    #doc-mobile-shortcuts-bar details.toc p.no-toc {
        color: var(--text-color);
        margin: 0;
    }

    #doc-mobile-shortcuts-bar details.toc ul.toc-contents {
        box-shadow:
            0 0 0 1px var(--doc-version-selector-border-color),
            6px -3px 10px 5px rgba(0, 0, 0, 0.15);
        left: 3px;
        margin: 0;
    }
    .dark-theme #doc-mobile-shortcuts-bar details.toc ul.toc-contents {
        box-shadow:
            0 0 0 1px var(--doc-version-selector-border-color),
            2px -2px 0 3px var(--page-background);
    }
    #doc-mobile-shortcuts-bar details.toc ul.toc-contents ::marker {
        content: initial;
        color: var(--link-color);
    }
    #doc-mobile-shortcuts-bar details.toc ul.toc-contents li a {
        border: 0;
    }
    #doc-mobile-shortcuts-bar details.toc ul.toc-contents li {
        list-style: disc;
        margin: 0 0 6px 13px;
    }
    #doc-mobile-shortcuts-bar details.toc ul.toc-contents li ul {
        margin: 0.5em 0;
    }
    #doc-mobile-shortcuts-bar details.toc ul.toc-contents li li {
        list-style: circle;
    }

    #doc-mobile-shortcuts-bar details.version summary {
        padding: 0 8px 0 4px;
    }

    #doc-mobile-shortcuts-bar details.version .version-contents {
        --version-border-color: var(--gray-300);
        box-shadow:
            0 0 0 1px var(--doc-version-selector-border-color),
            -6px -3px 10px 5px rgba(0, 0, 0, 0.15);
        right: 3px;
    }
    .dark-theme #doc-mobile-shortcuts-bar details.version .version-contents {
        --version-border-color: var(--gray-600);
    }
    .dark-theme #doc-mobile-shortcuts-bar details.version .version-contents {
        box-shadow:
            0 0 0 1px var(--doc-version-selector-border-color),
            -2px -2px 0 3px var(--page-background);
    }
    #doc-mobile-shortcuts-bar details.version .version-contents p {
        color: var(--text-color);
        font-weight: bold;
        margin: 0;
    }
    #doc-mobile-shortcuts-bar details.version .version-contents .group-of-versions {
        margin: 4px 0;
        display: grid;
        grid-gap: 8px;
        grid-template-columns: 1fr 1fr 1fr 1fr;
    }
    #doc-mobile-shortcuts-bar details.version .version-contents .group-of-versions + p {
        margin-top: 15px;
    }
    #doc-mobile-shortcuts-bar details.version .version-contents a {
        display: inline-block;
        border: 1px solid var(--version-border-color);
        border-radius: var(--ui-border-radius-md);
        padding: 6px 8px;
        text-align: center;
        line-height: 1.3;
    }
    #doc-mobile-shortcuts-bar details.version .version-contents a + p {
        margin-top: 10px;
    }

    .doc-action {
        align-items: center;
        display: inline-flex;
        max-width: 100%;
    }
    .doc-action svg {
        color: var(--ui-text-secondary-color);
        margin: 0 5px 0 0;
    }

    .doc-action.doc-alternative-selector {
        font-size: 14px;
        margin-bottom: 15px;
        width: 100%;
    }
    .doc-action.doc-alternative-selector .label {
        color: var(--ui-text-secondary-color);
        margin-right: 5px;
    }

    .ui-prose .doc-action.content-edit {
        border-radius: 2px;
        border: 0;
        color: var(--ui-text-secondary-color);
        font-size: var(--font-size-sm);
        margin-top: 0;
        padding: 4px 8px;
    }
    .ui-prose .doc-action.content-edit:hover,
    .ui-prose .ui-prose .doc-action.content-edit:hover {
        background: light-dark(var(--gray-50), var(--gray-700));
        border: 0;
        color: var(--link-color);
    }
    .ui-prose .doc-action.content-edit:before {
        background: none;
        padding-left: 0;
    }

    .doc-backers-wrapper .doc-backer {
        margin: 0;
    }
    .doc-backers-wrapper p.doc-backer-title {
        font-size: var(--font-size-sm);
        margin-bottom: 10px;
    }

    .saas-backer {
        background: var(--doc-item-hover-background);
        border-radius: var(--ui-border-radius-md);
        margin: 1rem 0;
        padding: 10px;
    }

    .doc-backer {
        font-size: var(--font-size-sm);
        line-height: var(--line-height-sm);
        padding: 10px 2px;
        position: relative; /* don't remove it! Needed for stretched links */
    }
    @media (min-width: 576px) {
        .doc-backer {
            margin-bottom: 15px;
        }
    }
    .doc-backer + .doc-backer {
        margin-top: 10px;
    }
    .doc-backer + .doc-backer:before {
        content: '';
        background: var(--ui-border-secondary-color);
        height: 1px;
        width: 100%;
        position: absolute;
        top: -8px;
        z-index: -1;
    }

    .doc-backer:hover {
        border-radius: var(--ui-border-radius-md);
        outline: 2px solid var(--ui-link-color);
    }

    .doc-backer .backer_logo a,
    .doc-backer .backer_logo a:hover {
        border-bottom: 0;
        color: inherit;
        display: flex;
        text-decoration: none;
    }
    .doc-backer .backer_logo svg {
        height: auto;
        max-height: 60px;
        max-width: 120px;
        margin: 0 auto;
        width: 100%;
    }

    .doc-index-page-title-wrapper {
        margin-top: 20px;
    }
    @media (min-width: 768px) {
        .doc-index-page-title-wrapper {
            display: flex;
            justify-content: space-between;
            margin-top: 30px;
        }
    }

    .doc-index-top-search-wrapper {
        position: relative;
    }
    @media (min-width: 768px) {
        .doc-index-top-search-wrapper {
            width: 280px;
        }
    }
    @media (min-width: 992px) {
        .doc-index-top-search-wrapper {
            width: 360px;
        }
    }
    @media (min-width: 1200px) {
        .doc-index-top-search-wrapper {
            width: 480px;
        }
    }

    .doc-index-page-title-wrapper .doc-index-top-search .form-search-results-wrapper {
        background: var(--page-background);
        border: 1px solid var(--doc-section-separator-border-color);
        box-shadow: var(--doc-search-results-box-shadow);
        border-radius: 10px;
        padding: 10px;
        position: absolute;
        right: 0;
        z-index: 100;
    }
    .doc-index-page-title-wrapper .doc-index-top-search .form-search-results-wrapper .form-search-result-breadcrumb {
        overflow: hidden;
        text-overflow: ellipsis;
        white-space: nowrap;
    }
    .doc-index-links {
        margin-top: 30px;
    }
    @media (min-width: 992px) {
        .doc-index-links {
            margin-top: 48px;
        }
    }

    .doc-index-links h2 {
        display: inline-block;
        font-size: 18px;
        margin: 0 0 20px;
    }
    @media (min-width: 992px) {
        .doc-index-links h2 {
            display: block;
            font-size: 20px;
            margin: 15px 0 10px;
        }
    }

    .doc-index-links .content-section-icon {
        display: inline-block;
        margin-right: 10px;
        position: relative;
        top: -2px;
    }
    .doc-index-links .content-section-icon svg {
        color: var(--blue-500);
        font-size: 28px;
    }

    @media (min-width: 992px) {
        .doc-index-links .content-section-icon {
            top: 0;
        }
        .doc-index-links .content-section-icon svg {
            font-size: 36px;
        }
    }
    .doc-index-links .list-of-contents {
        margin-bottom: 30px;
    }
    .doc-index-links .list-of-contents ul {
        list-style: none;
        padding-left: 0;
    }
    .doc-index-links .list-of-contents li {
        border-radius: var(--ui-border-radius-md);
        margin-bottom: 10px;
        padding: 4px 6px;
        position: relative;
        left: -6px;
    }
    .doc-index-links .list-of-contents li:hover {
        background: var(--doc-item-hover-background);
        color: var(--link-color);
    }
    .doc-index-links .list-of-contents li a {
        font-size: 16px;
    }
    .doc-index-links .list-of-contents span {
        color: var(--ui-text-secondary-color);
    }
    .doc-index-links .list-of-contents .list-of-contents-icon svg {
        color: var(--gray-400);
        height: 21px;
        width: 21px;
    }

    @media (min-width: 992px) {
        .doc-index-links .list-of-contents li {
            margin-bottom: 0;
        }
    }
    .doc-index-highlights {
        border: solid var(--doc-section-separator-border-color);
        border-width: 1px 0;
        justify-content: space-between;
        margin-top: 30px;
        margin-bottom: 45px;
        padding: 30px 0;
    }
    .doc-index-highlights li:last-of-type {
        margin-bottom: 0;
    }

    @media (min-width: 992px) {
        .doc-index-highlights {
            margin-top: 20px;
            margin-bottom: 60px;
            padding: 60px 0;
        }
    }
    .doc-index-highlight {
        border-radius: var(--ui-border-radius-md);
        margin-bottom: 45px;
        position: relative;
    }
    .doc-index-highlight:last-of-type {
        margin-bottom: 0;
    }

    .doc-index-highlight h2 {
        align-items: center;
        display: flex;
        font-size: 18px;
        margin: 0 0 10px;
        position: relative;
    }

    .doc-index-highlight p {
        font-size: 16px;
        margin-bottom: 0;
    }
    .doc-index-highlight ul {
        font-size: 15px;
        margin: 10px 0 0;
        padding: 0 0 0 15px;
    }
    .doc-index-highlight li {
        color: var(--gray-400);
        margin-bottom: 8px;
    }
    .doc-index-highlight li a {
        color: var(--text-color);
        display: block;
        font-weight: 600;
    }
    .doc-index-highlight li:hover a,
    .doc-index-highlight h2:hover a {
        color: var(--link-color);
    }

    @media (min-width: 992px) {
        .doc-index-highlight {
            margin-bottom: 0;
            width: 30%;
        }
        .doc-index-highlight h2 {
            font-size: 20px;
            margin: 0 0 10px;
        }
    }
    .doc-index-highlight .icon {
        margin-right: 15px;
    }
    .doc-index-highlight .icon svg {
        color: var(--blue-500);
        height: 32px;
        width: 32px;
    }

    @media (min-width: 992px) {
        .doc-index-highlight .icon {
            top: 0;
        }
        .doc-index-highlight .icon svg {
            height: 36px;
            width: 36px;
        }
    }

    .doc-index-book,
    .doc-index-contributing {
        border-radius: var(--ui-border-radius-md);
        display: flex;
        margin-bottom: 30px;
        padding: 15px;
        position: relative;
    }
    .doc-index-book img,
    .doc-index-contributing img {
        height: 150px;
        margin-right: 30px;
    }
    .doc-index-book h3,
    .doc-index-contributing h3,
    .doc-index-book,
    .doc-index-contributing h3 a {
        font-size: var(--font-size-md);
    }
    .doc-index-book p,
    .doc-index-contributing p,
    .doc-index-book,
    .doc-index-contributing a {
        font-size: var(--font-size-sm);
    }
    .doc-index-book a + a,
    .doc-index-contributing a + a {
        margin-left: 15px;
    }
    .doc-index-contributing a {
        font-weight: 700;
    }
    .doc-index-book:hover {
        background: var(--doc-item-hover-background);
    }
    .doc-index-book:hover a,
    .doc-index-contributing a:hover {
        color: var(--link-color);
    }
    .doc-index-contributing .icon {
        align-items: center;
        justify-content: center;
        background: var(--doc-item-hover-background);
        border-radius: var(--ui-border-radius-md);
        display: inline-flex;
        margin-right: 30px;
        height: 100px;
        width: 100px;
    }
    .doc-index-contributing .icon svg {
        color: var(--gray-400);
        height: 48px;
        width: 48px;
    }
    .doc-index-extra-resource {
        border-radius: var(--ui-border-radius-md);
        display: flex;
        margin-bottom: 15px;
        padding: 10px;
        position: relative;
    }
    .doc-index-extra-resource:hover {
        background: var(--doc-item-hover-background);
    }
    .doc-index-extra-resource:hover a {
        color: var(--link-color);
    }
    .doc-index-extra-resource h4 {
        font-size: 16px;
    }
    .doc-index-extra-resource .icon {
        color: var(--gray-400);
        margin-right: 15px;
    }
    .doc-index-extra-resource svg {
        height: 32px;
        width: 32px;
    }
    .doc-index-extra-resource p {
        font-size: var(--font-size-sm);
        margin-bottom: 0;
    }

    .doc-pagination {
        display: grid;
        grid-template-columns: 1fr 1fr;
        grid-gap: 20px;
        margin: 30px 0;
        max-width: var(--prose-max-width);
    }
    .doc-pagination .pagination-item {
        border: 1px solid var(--doc-section-separator-border-color);
        border-radius: var(--ui-border-radius-md);
        flex: 1;
        line-height: var(--line-height-xs);
        list-style: none;
        margin: 0;
        padding: 15px;
        position: relative; /* needed for .stretched-link */
    }
    .doc-pagination .pagination-item:not(.disabled):hover {
        background: var(--doc-item-hover-background);
    }
    .doc-pagination .pagination-item:hover a,
    .doc-pagination .pagination-item:hover a:hover {
        color: var(--link-color);
    }
    .doc-pagination .pagination-item::marker {
        content: '';
    }
    .doc-pagination .pagination-item.pagination-item-next {
        text-align: right;
    }
    .doc-pagination .pagination-item a,
    .doc-pagination .pagination-item a:hover {
        border: none;
        color: inherit;
        display: block;
        font-size: 18px;
        font-weight: 600;
        margin-bottom: 6px;
    }
    .doc-pagination .pagination-item span {
        color: var(--ui-text-secondary-color);
        font-size: 14px;
    }

    @media (min-width: 992px) {
        .doc-pagination .pagination-item {
            a {
                font-size: 18px;
            }
            span {
                font-size: 16px;
            }
        }
    }

    .doc-fasttrack-sidebar .doc-fasttrack-sidebar-sponsors {
        margin-bottom: 20px;
        margin-top: 30px;
    }
    @media (min-width: 992px) {
        .doc-fasttrack-sidebar .doc-fasttrack-sidebar-sponsors {
            margin-bottom: 45px;
        }
    }

    .doc-fasttrack-sidebar .doc-fasttrack-sidebar-sponsors a,
    .doc-fasttrack-sidebar .doc-fasttrack-sidebar-sponsors a:hover {
        border: 0;
    }

    .doc-fasttrack-sidebar .doc-fasttrack-sidebar-sponsors .doc-fasttrack-sidebar-sponsors-intro {
        color: var(--ui-text-secondary-color);
        font-size: var(--font-size-sm);
        margin-bottom: 15px;
    }

    .doc-fasttrack-sidebar .doc-fasttrack-sidebar-sponsors .doc-fasttrack-sidebar-sponsors-logos a {
        display: inline-block;
        margin-bottom: 30px;
    }
    .doc-fasttrack-sidebar .doc-fasttrack-sidebar-sponsors .doc-fasttrack-sidebar-sponsors-logos a svg {
        max-height: 60px;
        max-width: 140px;
        height: auto;
        width: 100%;
    }

    .doc-fasttrack-sidebar .highlights {
        display: none;
    }
    @media (min-width: 992px) {
        .doc-fasttrack-sidebar .highlights {
            display: block;
        }
    }

    body[data-doc-book='the-fast-track'] [figclass='backer'] {
        margin-bottom: 5px;
    }

    body[data-doc-book='the-fast-track'] .fast-track-book-version-details {
        margin-top: 44px;
    }

    body[data-doc-book='the-fast-track'] #company-backers + p ~ figure {
        margin-bottom: 30px;
    }

    body[data-doc-book='the-fast-track'] .codeblock.hide {
        display: none;
    }

    .symfony-book-logo-grid {
        display: grid;
        grid-template-columns: repeat(auto-fill, minmax(100px, 1fr)); /* Adjust size as needed */
        gap: 20px;
    }
    .symfony-book-logo-grid > div {
        display: flex;
        align-items: center;
        justify-content: center;
    }
    .symfony-book-logo-grid svg {
        width: 100%;
        height: 100%;
        max-height: 60px;
        object-fit: contain; /* Ensures logos are scaled to fit without distortion */
    }

    body[data-doc-book='the-fast-track'] main {
        counter-reset: substep;
    }
    body[data-doc-book='the-fast-track'] main .section:not(:first-child) {
        counter-increment: substep;
    }

    /* the --doc-chapter-number var is set dynamically in the Twig template */
    body[data-doc-book='the-fast-track']:not([data-doc-page='index']):not([data-doc-page='preface']) main h1.title::before {
        content: var(--doc-chapter-number) '. ';
    }
    body[data-doc-book='the-fast-track']:not([data-doc-page='preface']) main h2::before {
        content: var(--doc-chapter-number) '.' counter(substep) ' ';
    }

    body[data-doc-book='the-fast-track'][data-doc-page='preface'] figure img {
        max-height: 120px;
        max-width: 250px;
    }
    body[data-doc-book='the-fast-track'][data-doc-page='preface'] figure.backer figcaption {
        display: none;
    }

    body[data-doc-book='the-fast-track'][data-doc-page='preface'] .section h2 ~ p ~ figure ~ ul,
    &[data-doc-page='preface'] .section h2 ~ figure ~ ul {
        display: grid;
        grid-template-columns: repeat(2, 1fr);
        gap: 15px;
        margin: 30px 0 0 0;
        max-width: var(--prose-max-width);
        padding-left: 0;
        text-align: center;
    }
    @media (min-width: 992px) {
        body[data-doc-book='the-fast-track'][data-doc-page='preface'] .section h2 ~ p ~ figure ~ ul,
        &[data-doc-page='preface'] .section h2 ~ figure ~ ul {
            grid-template-columns: repeat(3, 1fr);
            gap: 30px;
        }
    }
    body[data-doc-book='the-fast-track'][data-doc-page='preface'] .section h2 ~ p ~ figure ~ ul li,
    &[data-doc-page='preface'] .section h2 ~ figure ~ ul li {
        margin: 0;
        padding: 30px;
    }
    body[data-doc-book='the-fast-track'][data-doc-page='preface'] .section h2 ~ p ~ figure ~ ul li::marker,
    &[data-doc-page='preface'] .section h2 ~ figure ~ ul li::marker {
        content: '';
    }
    body[data-doc-book='the-fast-track'][data-doc-page='preface'] .section h2 ~ p ~ figure ~ ul figure img,
    &[data-doc-page='preface'] .section h2 ~ figure ~ ul figure img {
        max-height: 100px;
        max-width: 150px;
    }

    body[data-doc-book='the-fast-track'][data-doc-page='preface'] figure {
        align-items: center;
        display: flex;
        flex-direction: column;
        height: 100%;
        justify-content: space-between;
        margin-top: 40px;
        margin-bottom: 0;
        max-width: var(--prose-max-width);
    }
    body[data-doc-book='the-fast-track'][data-doc-page='preface'] figure figcaption {
        font-size: var(--font-size-sm);
    }
    body[data-doc-book='the-fast-track'][data-doc-page='preface'] figure figcaption p {
        margin-bottom: 0;
    }

    body[data-doc-book='the-fast-track'][data-doc-page='preface'] img[figclass='thomas'] {
        max-height: unset;
        max-width: 600px;
    }

    body[data-doc-book='the-fast-track'][data-doc-page='preface'] .layout-prose ul:first-of-type {
        list-style-type: none;
        margin: 2em 0 3.2em 3em;
        padding: 0;
        column-count: 2;
        column-gap: 1.5em;
    }
    body[data-doc-book='the-fast-track'][data-doc-page='preface'] .layout-prose ul:first-of-type li::marker {
        content: '';
    }

    .doc-book-resources {
        display: flex;
    }

    body[data-doc-book^='internal-'] .layout-prose h1 {
        margin-top: 0.5em;
    }

    .doc-newcomers {
        margin-top: 15px;
        position: relative;
    }
    .doc-newcomers ::marker {
        content: '';
    }
    .doc-newcomers summary {
        color: var(--link-color);
        text-decoration: none;
        text-underline-offset: 2px;
    }
    .doc-newcomers summary:hover {
        text-decoration: underline;
    }
    .doc-newcomers .doc-newcomers-contents {
        background: var(--page-background);
        border: 1px solid var(--doc-section-separator-border-color);
        border-radius: 10px;
        box-shadow: var(--ui-shadow-xxl);
        width: 98%;
        padding: 15px;
        position: absolute;
        top: 30px;
        left: 0;
        z-index: 100;
    }
    .doc-newcomers .doc-newcomers-contents .doc-newcomers-section + .doc-newcomers-section {
        margin-top: 30px;
    }
    .doc-newcomers .doc-newcomers-contents .doc-newcomers-section svg {
        color: var(--link-color);
        flex-shrink: 0;
        font-size: 28px;
        margin-bottom: 10px;
    }
    .doc-newcomers .doc-newcomers-contents .doc-newcomers-section p {
        margin: 0;
    }
    @media (min-width: 768px) {
        .doc-newcomers .doc-newcomers-contents {
            padding: 30px;
            width: 640px;
        }
        .doc-newcomers .doc-newcomers-contents .doc-newcomers-section {
            display: flex;
            align-items: start;
        }
        .doc-newcomers .doc-newcomers-contents .doc-newcomers-section svg {
            margin-bottom: 0;
            font-size: 36px;
        }
        .doc-newcomers .doc-newcomers-contents .doc-newcomers-section p {
            margin: 0 0 0 30px;
        }
    }

    body[data-doc-reference-root] .section:has(> h2) {
        border-top: 1px solid var(--doc-section-separator-border-color);
        padding-bottom: 1em;
    }
    body[data-doc-reference-root] h4,
    body[data-doc-reference-root] h5 {
        font-size: 20px;
    }
    body[data-doc-reference-root] .reference-config-path {
        color: var(--ui-text-secondary-color);
        font-size: 95%;
        font-weight: 500;
    }
}