ditac_hyphens.css

/* CSS Paged Media stylesheet for samples/swordfish_merged.xml
   Visual reference: samples/swordfish_en.pdf (ditac-generated DITA bookmap output) */

@namespace ditac url(http://www.xmlmind.com/ditac/schema/ditac);

@font-face {
    font-family: "Noto Sans Mono";
    src: url("./fonts/NotoSansMono-VariableFont_wdth,wght.ttf");
    font-weight: 100 900;
    font-stretch: 62.5% 100%;
}

@font-face {
    font-family: "Noto Serif Display";
    src: url("./fonts/NotoSerifDisplay-Regular.ttf");
    font-weight: 400;
    font-style: normal;
}

@font-face {
    font-family: "Noto Serif Display";
    src: url("./fonts/NotoSerifDisplay-Bold.ttf");
    font-weight: 700;
    font-style: normal;
}

@font-face {
    font-family: "Noto Serif Display";
    src: url("./fonts/NotoSerifDisplay-Italic.ttf");
    font-weight: 400;
    font-style: italic;
}

@font-face {
    font-family: "Noto Serif Display";
    src: url("./fonts/NotoSerifDisplay-BoldItalic.ttf");
    font-weight: 700;
    font-style: italic;
}

@font-face {
    font-family: "Noto Sans";
    src: url("./fonts/NotoSans-Regular.ttf");
    font-weight: 400;
    font-style: normal;
}

@font-face {
    font-family: "Noto Sans";
    src: url("./fonts/NotoSans-Bold.ttf");
    font-weight: 700;
    font-style: normal;
}

@font-face {
    font-family: "Noto Sans";
    src: url("./fonts/NotoSans-Italic.ttf");
    font-weight: 400;
    font-style: italic;
}

@font-face {
    font-family: "Noto Sans";
    src: url("./fonts/NotoSans-BoldItalic.ttf");
    font-weight: 700;
    font-style: italic;
}

@font-face {
    font-family: "Noto Sans JP";
    src: url("./fonts/NotoSansCJKjp-Regular.otf");
    font-weight: 400;
    font-style: normal;
}
:lang(ja) {
    font-family: "Noto Sans JP", "Noto Sans", sans-serif;
}

/* Automatic hyphenation for the whole document, with the patterns of each language. */
:root {
    hyphens: auto;
}

/* ------------------------------------------------------------------ */
/* Page geometry, running headers/footers, page numbering             */
/* ------------------------------------------------------------------ */

@page {
    size: A4;
    margin: 1in;

    @top-center {
        content: string(book-title);
        font-family: "Noto Sans", sans-serif;
        font-size: 8pt;
        color: #808080;
        border-bottom: 0.5pt solid #808080;
        padding-bottom: 4pt;
        margin-bottom: 24pt;
        vertical-align: bottom;
    }

    @bottom-left {
        content: "";
        border-top: 0.5pt solid #808080;
        margin-top: 24pt;
    }

    @bottom-center {
        content: string(chapter-title);
        font-family: "Noto Sans", sans-serif;
        font-size: 8pt;
        color: #808080;
        border-top: 0.5pt solid #808080;
        padding-top: 4pt;
        margin-top: 24pt;
        vertical-align: top;
    }

    @bottom-right {
        content: counter(page);
        font-family: "Noto Sans", sans-serif;
        font-size: 8pt;
        color: #808080;
        border-top: 0.5pt solid #808080;
        padding-top: 4pt;
        margin-top: 24pt;
        vertical-align: top;
    }
}

/* Title page: no running headers/footers at all */
@page :first {
    @top-center { content: none; }
    @bottom-left { content: none; }
    @bottom-center { content: none; }
    @bottom-right { content: none; }
}

/* Front matter (table of contents) and back matter (glossary) are
   numbered with their own lower-roman sequence, like the reference PDF */
@page roman {
    @top-center {
        content: string(book-title);
        font-family: "Noto Sans", sans-serif;
        font-size: 8pt;
        color: #808080;
        border-bottom: 0.5pt solid #808080;
        padding-bottom: 4pt;
        margin-bottom: 24pt;
        vertical-align: bottom;
    }

    @bottom-left {
        content: "";
        border-top: 0.5pt solid #808080;
        margin-top: 24pt;
    }

    @bottom-center {
        content: string(chapter-title);
        font-family: "Noto Sans", sans-serif;
        font-size: 8pt;
        color: #808080;
        border-top: 0.5pt solid #808080;
        padding-top: 4pt;
        margin-top: 24pt;
        vertical-align: top;
    }

    @bottom-right {
        content: counter(page, lower-roman);
        font-family: "Noto Sans", sans-serif;
        font-size: 8pt;
        color: #808080;
        border-top: 0.5pt solid #808080;
        padding-top: 4pt;
        margin-top: 24pt;
        vertical-align: top;
    }
}

/* ------------------------------------------------------------------ */
/* Document root and structural wrappers                              */
/* ------------------------------------------------------------------ */

bookmap {
    display: block;
    font-family: "Noto Sans", sans-serif;
    font-size: 10pt;
    line-height: 1.35;
    orphans: 2;
    widows: 2;
    counter-reset: appendix;
}

/* topicmeta/navtitle carry no printable content of their own in this
   file (an empty navtitle is their only child): safe to hide outright.
   topicref is NOT hidden here: it is the wrapper around every nested
   section topic and every glossary entry, and display:none would take
   its descendants down with it. */
*[class~="map/topicmeta"], *[class~="topic/navtitle"] {
    display: none;
}

/* every map/topicref (frontmatter, booklists, glossarylist, chapter,
   backmatter, topicref...) is a pure container with no visual identity
   of its own; left inline, one that holds a block would leave an empty
   anonymous block before it, which stops the forced break of its first
   topic from reaching the parent and gives a blank page */
*[class~="map/topicref"] {
    display: block;
}

/* page and a forced break make a page group (GCPM 3 §3.2); the page
   counter belongs to the page context (CSS Paged Media 3 §6.1), so each
   group restarts it in an @page rule for its first page */
*[class~="bookmap/frontmatter"] {
    page: roman;
    break-before: page;
}

*[class~="bookmap/backmatter"] {
    page: roman;
    break-before: page;
    /* clear the running chapter-title left over from the last chapter */
    string-set: chapter-title "";
}

/* the main body restarts decimal page numbering at 1 on its first page:
   the title page of the first part when the book has parts, otherwise
   the first chapter */
bookmap > *[class~="bookmap/part"]:first-of-type > *[class~="topic/topic"],
bookmap:not(:has(> *[class~="bookmap/part"])) > *[class~="bookmap/chapter"]:first-of-type > *[class~="topic/topic"] {
    page: body;
    break-before: page;
}

/* counter-set, applied after the automatic increment of the page counter */
@page roman:nth(1 of roman) {
    counter-set: page 1;
}

@page body:nth(1 of body) {
    counter-set: page 1;
}

/* ------------------------------------------------------------------ */
/* Title page                                                         */
/* ------------------------------------------------------------------ */

ditac|titlePage {
    display: block;
    break-after: page;
}

/* booktitle is also a topic/title: undo the generic heading look so the
   parts inside it style themselves */
ditac|titlePage *[class~="bookmap/booktitle"] {
    display: block;
    font-weight: normal;
    color: black;
    break-after: auto;
}

/* only the title-page copy of the title feeds the running header;
   the duplicate bookmap/booktitle in the main flow (image only, no
   text) must not overwrite the string with an empty value */
ditac|titlePage *[class~="bookmap/mainbooktitle"] {
    string-set: book-title content();
    display: block;
    text-align: center;
    font-family: "Noto Sans", sans-serif;
    font-weight: bold;
    font-size: 2em;
    margin-top: 1.3cm;
}

*[class~="bookmap/mainbooktitle"] {
    display: block;
    text-align: center;
}

*[class~="bookmap/booktitlealt"] {
    display: block;
    text-align: center;
    font-family: "Noto Sans", sans-serif;
    font-style: italic;
    font-size: 1.2em;
    margin-top: 1.5em;
}

bookmap > *[class~="topic/title"] {
    display: none;
}

/* Some books title their cover with a plain topic/title directly
   inside ditac:titlePage instead of a bookmap/booktitle structure */
ditac|titlePage > *[class~="topic/title"]:not([class~="bookmap/booktitle"]) {
    string-set: book-title content();
    display: block;
    text-align: center;
    font-family: "Noto Sans", sans-serif;
    font-weight: bold;
    font-size: 2.4em;
    color: #004885;
    margin-top: 4cm;
}

/* Cover byline: author, organization, postal and contact details, date.
   The titlePage prefix outranks the generic rule that hides topic/data. */
ditac|titlePage *[class~="bookmap/bookmeta"] {
    display: block;
    text-align: center;
    font-family: "Noto Serif Display", serif;
    margin-top: 1.5em;
}

ditac|titlePage *[class~="xnal-d/authorinformation"],
ditac|titlePage *[class~="xnal-d/personinfo"],
ditac|titlePage *[class~="xnal-d/organizationinfo"],
ditac|titlePage *[class~="xnal-d/addressdetails"],
ditac|titlePage *[class~="xnal-d/locality"],
ditac|titlePage *[class~="xnal-d/country"],
ditac|titlePage *[class~="xnal-d/contactnumbers"],
ditac|titlePage *[class~="xnal-d/contactnumber"],
ditac|titlePage *[class~="xnal-d/emailaddresses"],
ditac|titlePage *[class~="xnal-d/emailaddress"],
ditac|titlePage *[class~="xnal-d/urls"],
ditac|titlePage *[class~="xnal-d/url"] {
    display: block;
}

ditac|titlePage *[class~="xnal-d/organizationinfo"] {
    margin-top: 0.8em;
}

ditac|titlePage *[class~="xnal-d/namedetails"],
ditac|titlePage *[class~="xnal-d/personname"],
ditac|titlePage *[class~="xnal-d/firstname"],
ditac|titlePage *[class~="xnal-d/lastname"],
ditac|titlePage *[class~="xnal-d/organizationnamedetails"],
ditac|titlePage *[class~="xnal-d/organizationname"] {
    display: inline;
}

ditac|titlePage *[class~="xnal-d/emailaddress"],
ditac|titlePage *[class~="xnal-d/url"] {
    font-family: "Noto Sans Mono", monospace;
    font-size: 0.8em;
    color: #333399;
}

ditac|titlePage *[class~="topic/critdates"] {
    display: block;
    margin-top: 1.8em;
}

ditac|titlePage *[class~="topic/revised"]:last-of-type::before {
    content: attr(golive);
}

/* ------------------------------------------------------------------ */
/* Table of contents (frontmatter)                                    */
/*                                                                     */
/* ditac:tocEntry carries its label in the "title" attribute and no    */
/* text children, and the link to the chapter/section it refers to in  */
/* its "targetLink" attribute. The entry is a leader-dotted title      */
/* followed by the page of that target.                                */
/* ------------------------------------------------------------------ */

ditac|toc {
    display: block;
    break-before: page;
    counter-reset: toc-appendix;
}

ditac|toc > *[class~="topic/title"] {
    display: block;
    bookmark-level: 1;
    font-family: "Noto Sans", sans-serif;
    font-weight: bold;
    font-size: 1.9em;
    color: #004885;
    margin-bottom: 0.8em;
}

ditac|tocEntry {
    display: block;
    break-inside: avoid;
    --dest: attr(targetLink);
    -cssmedia-link: var(--dest);
}

ditac|tocEntry > ditac|tocEntry {
    margin-left: 1.5em;
}

ditac|tocEntry::before {
    content: attr(title) leader(dotted) -cssmedia-link-counter(page);
}

ditac|frontmatterTOC ditac|tocEntry::before,
ditac|backmatterTOC ditac|tocEntry::before {
    content: attr(title) leader(dotted) -cssmedia-link-counter(page, lower-roman);
}

ditac|tocEntry[role="appendix"] {
    counter-increment: toc-appendix;
}

ditac|tocEntry[role="appendix"]::before {
    content: "Appendix " counter(toc-appendix, upper-alpha) ": " attr(title) leader(dotted) -cssmedia-link-counter(page);
}

ditac|tocEntry:not([targetLink]) {
    --dest: attr(title);
}

ditac|tocEntry[role="part"] {
    margin-top: 1em;
}

ditac|tocEntry[role="part"]::before {
    font-weight: bold;
    font-size: 1.1em;
}

ditac|tocEntry[role="chapter"],
ditac|tocEntry[role="appendix"],
ditac|backmatterTOC > ditac|tocEntry {
    margin-top: 0.6em;
}

ditac|tocEntry[role="chapter"]::before,
ditac|tocEntry[role="appendix"]::before,
ditac|backmatterTOC > ditac|tocEntry::before {
    font-weight: bold;
}

ditac|tocEntry[role="section2"]::before {
    font-size: 0.95em;
}

/* Index (backmatter). ditac:indexEntry/ditac:div carry their label in
   "term"/"title" attributes with no text children, the same situation
   as ditac:tocEntry above. Each ditac:indexAnchor links to the body
   location of one occurrence of the term, and prints its page. */

ditac|indexList {
    display: block;
    break-before: page;
}

ditac|indexList > *[class~="topic/title"] {
    display: block;
    bookmark-level: 1;
    font-family: "Noto Sans", sans-serif;
    font-weight: bold;
    font-size: 1.9em;
    color: #004885;
    border-bottom: 2pt solid #004885;
    padding-bottom: 0.2em;
    margin-bottom: 0.6em;
}

ditac|div {
    display: block;
    break-inside: avoid;
}

/* List of Figures / List of Tables. ditac:figure/ditac:table carry their
   label in the "title" attribute and no text children, same as
   ditac:tocEntry above: each entry is the title, a leader and the page of
   the figure or table it names. Their "number" attribute is a structural
   path (part.1 chapter.2 figure.1), not a label to print. */

ditac|figureList,
ditac|tableList {
    display: block;
    break-before: page;
}

ditac|figureList > *[class~="topic/title"],
ditac|tableList > *[class~="topic/title"] {
    display: block;
    bookmark-level: 1;
    font-family: "Noto Sans", sans-serif;
    font-weight: bold;
    font-size: 1.9em;
    color: #004885;
    margin-bottom: 0.8em;
}

ditac|figure,
ditac|table {
    display: block;
    break-inside: avoid;
    margin: 0.2em 0 0.2em 4em;
    --dest: attr(targetLink);
    -cssmedia-link: var(--dest);
}

ditac|figure::before,
ditac|table::before {
    content: attr(title) leader(dotted) target-counter(var(--dest), page);
}

ditac|div::before {
    content: attr(title);
    display: block;
    font-weight: bold;
    color: #004885;
    margin-top: 0.8em;
    margin-bottom: 0.3em;
}

ditac|indexEntry {
    display: block;
    margin: 0.15em 0;
}

ditac|indexEntry::before {
    content: attr(term);
}

ditac|indexSee::before {
    content: ". See " attr(term);
    font-style: italic;
}

ditac|indexSeeAlso::before {
    content: ". See also " attr(term);
    font-style: italic;
}

ditac|indexAnchor {
    display: inline;
    --dest: attr(targetLink);
    -cssmedia-link: var(--dest);
}

ditac|indexAnchor::before {
    content: ", " target-counter(var(--dest), page);
}

/* ------------------------------------------------------------------ */
/* Topics, titles, headings                                            */
/* ------------------------------------------------------------------ */

*[class~="topic/topic"] {
    display: block;
}

*[class~="topic/body"] {
    display: block;
}

*[class~="topic/title"] {
    display: block;
    font-family: "Noto Sans", sans-serif;
    font-weight: bold;
    color: #004885;
    break-after: avoid;
}

/* H1: chapter-level topic title (direct child of a chapter) */
*[class~="bookmap/chapter"] > *[class~="topic/topic"] {
    break-before: page;
}

*[class~="bookmap/chapter"] > *[class~="topic/topic"] > *[class~="topic/title"] {
    string-set: chapter-title content();
    bookmark-level: 1;
    font-size: 1.9em;
    border-bottom: 2pt solid #004885;
    padding-bottom: 0.2em;
    margin-top: 0;
    margin-bottom: 0.6em;
}

/* H2: section1-level topic title (one topicref deep inside a chapter) */
*[class~="bookmap/chapter"] > topicref > *[class~="topic/topic"] > *[class~="topic/title"] {
    bookmark-level: 2;
    font-size: 1.35em;
    border-bottom: 1pt solid #004885;
    padding-bottom: 0.15em;
    margin-top: 1.4em;
    margin-bottom: 0.5em;
}

/* H3: section2-level topic title (two topicrefs deep inside a chapter) */
*[class~="bookmap/chapter"] > topicref > topicref > *[class~="topic/topic"] > *[class~="topic/title"] {
    bookmark-level: 3;
    font-size: 1.1em;
    margin-top: 1.1em;
    margin-bottom: 0.4em;
}

/* Part: a divider level above chapter, grouping several chapters
   under one heading and (optionally) an intro paragraph */
*[class~="bookmap/part"] > *[class~="topic/topic"] {
    break-before: page;
}

*[class~="bookmap/part"] > *[class~="topic/topic"] > *[class~="topic/title"] {
    display: block;
    bookmark-level: 1;
    text-align: center;
    font-size: 2.2em;
    margin-top: 3cm;
    margin-bottom: 0.6em;
}

*[class~="bookmap/part"] *[class~="bookmap/chapter"] > *[class~="topic/topic"] > *[class~="topic/title"] {
    bookmark-level: 2;
}

*[class~="bookmap/part"] *[class~="bookmap/chapter"] > topicref > *[class~="topic/topic"] > *[class~="topic/title"] {
    bookmark-level: 3;
}

*[class~="bookmap/part"] *[class~="bookmap/chapter"] > topicref > topicref > *[class~="topic/topic"] > *[class~="topic/title"] {
    bookmark-level: 4;
}

*[class~="map/shortdesc"] {
    display: block;
    font-style: italic;
    margin: 0.6em 0;
}

*[class~="bookmap/part"] > *[class~="topic/topic"] > *[class~="map/shortdesc"] {
    text-align: center;
    margin: 0 3em;
}

/* Appendix: same visual weight as a chapter title, prefixed with an
   auto-numbered "Appendix A", "Appendix B"... label */
*[class~="bookmap/appendix"] > *[class~="topic/topic"] {
    break-before: page;
    counter-increment: appendix;
}

*[class~="bookmap/appendix"] > *[class~="topic/topic"] > *[class~="topic/title"] {
    string-set: chapter-title content();
    bookmark-level: 1;
    font-size: 1.9em;
    border-bottom: 2pt solid #004885;
    padding-bottom: 0.2em;
    margin-top: 0;
    margin-bottom: 0.6em;
}

*[class~="bookmap/appendix"] > *[class~="topic/topic"] > *[class~="topic/title"]::before {
    content: "Appendix " counter(appendix, upper-alpha) ": ";
}

/* Glossary heading (backmatter) reuses the chapter-level title style */
*[class~="bookmap/glossarylist"] > *[class~="topic/topic"] > *[class~="topic/title"] {
    display: block;
    font-family: "Noto Sans", sans-serif;
    font-weight: bold;
    bookmark-level: 1;
    font-size: 1.9em;
    color: #004885;
    border-bottom: 2pt solid #004885;
    padding-bottom: 0.2em;
    margin-top: 0;
    margin-bottom: 0.6em;
    break-before: page;
    break-after: avoid;
}

*[class~="topic/shortdesc"], *[class~="topic/abstract"] {
    display: block;
    font-style: italic;
    margin: 0.6em 0;
}

*[class~="topic/section"] {
    display: block;
    margin: 1em 0;
}

*[class~="topic/section"] > *[class~="topic/title"] {
    font-size: 1.1em;
    color: #004885;
    margin-top: 1em;
    margin-bottom: 0.4em;
}

*[class~="topic/fig"] {
    display: block;
    margin: 0.8em 0;
    text-align: center;
}

*[class~="topic/fig"] > *[class~="topic/title"] {
    display: block;
    font-weight: normal;
    font-style: italic;
    color: black;
    font-size: 1em;
    text-align: left;
    margin-bottom: 0.4em;
}

/* front matter book abstract: a preface-like topic, own page,
   chapter-weight title */
*[class~="bookmap/bookabstract"] {
    display: block;
    break-before: page;
}

*[class~="bookmap/bookabstract"] > *[class~="topic/topic"] > *[class~="topic/title"] {
    bookmark-level: 1;
    font-size: 1.9em;
    border-bottom: 2pt solid #004885;
    padding-bottom: 0.2em;
    margin-top: 0;
    margin-bottom: 0.6em;
}

*[class~="topic/example"] {
    display: block;
    margin: 1em 0;
}

*[class~="topic/example"] > *[class~="topic/title"] {
    font-size: 1em;
    font-style: italic;
    color: black;
    margin-top: 0;
    margin-bottom: 0.4em;
}

/* ------------------------------------------------------------------ */
/* Task/reference structure: auto-generated section labels             */
/* ------------------------------------------------------------------ */

*[class~="task/taskbody"] {
    display: block;
}

*[class~="task/context"]::before,
*[class~="task/prereq"]::before,
*[class~="task/result"]::before,
*[class~="task/postreq"]::before,
*[class~="reference/refsyn"]::before {
    display: block;
    font-family: "Noto Sans", sans-serif;
    font-weight: bold;
    color: #004885;
    font-size: 1.1em;
    margin-top: 1.1em;
    margin-bottom: 0.4em;
}

*[class~="task/context"]::before { content: "About this task"; }
*[class~="task/prereq"]::before { content: "Prerequisites"; }
*[class~="task/result"]::before { content: "Results"; }
*[class~="task/postreq"]::before { content: "Next Steps"; }
*[class~="reference/refsyn"]::before { content: "Syntax"; }

*[class~="task/steps"]::before {
    display: block;
    font-family: "Noto Sans", sans-serif;
    font-weight: bold;
    color: #004885;
    font-size: 1.1em;
    margin-top: 1.1em;
    margin-bottom: 0.4em;
    content: "Procedure";
}

*[class~="task/cmd"] {
    display: inline;
}

*[class~="task/info"],
*[class~="task/stepresult"],
*[class~="task/tutorialinfo"],
*[class~="task/stepxmp"] {
    display: block;
    margin: 0.5em 0 0.5em 0;
}

/* ------------------------------------------------------------------ */
/* Paragraphs, lists                                                   */
/* ------------------------------------------------------------------ */

*[class~="topic/p"] {
    display: block;
    margin: 0.6em 0;
}

*[class~="topic/itemgroup"] {
    display: block;
    margin: 0.6em 0;
}

*[class~="topic/note"] {
    display: block;
    margin: 1em 0 1em 8pt;
    padding: 8pt 10pt;
    background-color: #F2F2F2;
    border-left: 3pt solid #004885;
}

*[class~="topic/note"]::before {
    content: "Note";
    display: block;
    break-after: avoid;
    font-family: "Noto Sans", sans-serif;
    font-weight: bold;
    color: #004885;
    margin-bottom: 4pt;
}

*[class~="topic/note"][type="important"] {
    background-color: #FBEAEA;
    border-left-color: #B00020;
}

*[class~="topic/note"][type="important"]::before {
    content: "Important";
    color: #B00020;
}

*[class~="topic/note"][type="notice"]::before {
    content: "Notice";
    text-transform: uppercase;
}

*[class~="topic/ol"] {
    display: block;
    list-style-type: decimal;
    margin: 0.6em 0;
}

*[class~="topic/ul"] {
    display: block;
    list-style-type: disc;
    margin: 0.6em 0;
}

*[class~="topic/ul"] *[class~="topic/ul"] {
    list-style-type: "\2013\0020";
}

*[class~="task/substeps"] {
    list-style-type: lower-alpha;
}

*[class~="topic/li"] {
    display: list-item;
    margin: 0.3em 0 0.3em 2em;
}

*[class~="topic/sl"] {
    display: block;
    list-style-type: disc;
    margin: 0.6em 0;
}

*[class~="topic/sli"] {
    display: list-item;
    margin: 0.2em 0 0.2em 2em;
}

*[class~="topic/dl"] {
    display: block;
    margin: 0.6em 0;
}

*[class~="topic/dlentry"] {
    display: block;
    margin: 0.5em 0;
}

*[class~="topic/dt"] {
    display: block;
    font-weight: bold;
    break-after: avoid;
}

*[class~="topic/dd"] {
    display: block;
    margin-left: 2em;
}

*[class~="topic/lq"] {
    display: block;
    font-style: italic;
    margin: 0.8em 2em;
}

/* topic/pre and its pr-d/codeblock and ui-d/screen specializations
   (both share this base class) */
*[class~="topic/pre"] {
    display: block;
    font-family: "Noto Sans Mono", monospace;
    font-size: 0.9em;
    white-space: pre-wrap;
    overflow-wrap: anywhere;
    background-color: #F0F0F0;
    border: 0.5pt solid #D0D0D0;
    padding: 0.5em;
    margin: 0.6em 0;
    break-inside: avoid;
}

*[class~="topic/lines"] {
    display: block;
    white-space: pre-line;
}

/* topic/div is a generic, unstyled grouping wrapper */
*[class~="topic/div"] {
    display: block;
}

/* ------------------------------------------------------------------ */
/* Inline phrases                                                      */
/* ------------------------------------------------------------------ */

/* topic/keyword covers its sw-d/pr-d/markup-d/xml-d specializations
   (cmdname, varname, apiname, option, xmlelement, xmlatt, xmlpi...):
   all of them name something from code, so monospace throughout */
*[class~="pr-d/codeph"], *[class~="sw-d/userinput"], *[class~="sw-d/filepath"], *[class~="topic/keyword"], *[class~="hi-d/tt"] {
    font-family: "Noto Sans Mono", monospace;
}

*[class~="topic/cite"], *[class~="topic/term"] {
    font-style: italic;
}

*[class~="topic/tm"][tmtype="tm"]::after {
    content: "\2122";
    font-size: 0.7em;
    vertical-align: super;
}

*[class~="topic/tm"][tmtype="reg"]::after {
    content: "\00AE";
    font-size: 0.7em;
    vertical-align: super;
}

*[class~="topic/tm"][tmtype="service"]::after {
    content: "\2120";
    font-size: 0.7em;
    vertical-align: super;
}

/* footnotes are not floated to the page bottom (no reliable general
   CSS mechanism for that in this pipeline yet); shown inline instead,
   set off from the surrounding sentence */
*[class~="topic/fn"] {
    font-size: 0.85em;
    color: #404040;
}

*[class~="topic/fn"]::before {
    content: " (";
}

*[class~="topic/fn"]::after {
    content: ")";
}

/* equations and inline SVG figures: no attempt to render the math or
   vector content itself, just reasonable block/inline placement */
*[class~="equation-d/equation-block"], *[class~="equation-d/equation-figure"] {
    display: block;
    text-align: center;
    margin: 0.8em 0;
}

*[class~="svg-d/svg-container"] {
    display: block;
    text-align: center;
    margin: 0.6em 0;
}

*[class~="topic/indexterm"] {
    position: absolute;
    visibility: hidden;
}

/* metadata-only elements: nothing here is meant to reach the page */
*[class~="topic/titlealts"],
*[class~="topic/prolog"],
*[class~="topic/data"],
*[class~="topic/object"],
*[class~="topic/param"],
*[class~="topic/index-base"],
*[class~="map/reltable"] {
    display: none;
}

*[class~="hi-d/b"] {
    font-weight: bold;
}

*[class~="hi-d/i"] {
    font-style: italic;
}

*[class~="hi-d/u"] {
    text-decoration: underline;
}

*[class~="hi-d/line-through"] {
    text-decoration: line-through;
}

*[class~="ui-d/uicontrol"] {
    font-weight: bold;
}

*[class~="ui-d/menucascade"] > *[class~="ui-d/uicontrol"] + *[class~="ui-d/uicontrol"]::before {
    content: "\0020\2192\0020";
    font-weight: normal;
}

*[class~="topic/xref"] {
    color: #004885;
    -cssmedia-link: attr(href);
}

*[class~="topic/xref"][scope="external"]:empty::after {
    content: attr(href);
}

/* ------------------------------------------------------------------ */
/* Tables: topic/table (thead/tbody/row/entry)                         */
/* ------------------------------------------------------------------ */

*[class~="topic/table"] {
    display: table;
    border-collapse: collapse;
    width: 100%;
    margin: 0.8em 0;
}

*[class~="topic/tgroup"] {
    display: table;
    width: 100%;
}

*[class~="topic/thead"] {
    display: table-header-group;
    font-weight: bold;
    background-color: #E0E0E0;
    break-inside: avoid;
    break-after: avoid;
}

*[class~="topic/tbody"] {
    display: table-row-group;
}

*[class~="topic/row"] {
    display: table-row;
}

*[class~="topic/entry"] {
    display: table-cell;
    overflow-wrap: break-word;
    border: 0.5pt solid #000000;
    padding: 0.4em 0.6em;
    vertical-align: top;
}

*[class~="topic/entry"][align="center"] {
    text-align: center;
}

*[class~="topic/colspec"] {
    display: none;
}

/* Tables: topic/simpletable (sthead/strow/stentry) */

*[class~="topic/simpletable"] {
    display: table;
    border-collapse: collapse;
    width: 100%;
    margin: 0.8em 0;
}

*[class~="topic/sthead"] {
    display: table-header-group;
    font-weight: bold;
    background-color: #E0E0E0;
    break-inside: avoid;
    break-after: avoid;
}

*[class~="topic/strow"] {
    display: table-row;
}

*[class~="topic/stentry"] {
    display: table-cell;
    overflow-wrap: break-word;
    border: 0.5pt solid #000000;
    padding: 0.4em 0.6em;
    vertical-align: top;
}

/* task/choicetable is a simpletable specialization (base classes
   topic/simpletable, topic/strow, topic/stentry): the rules above
   already cover it, no separate rules needed. */

/* ------------------------------------------------------------------ */
/* Images                                                               */
/* ------------------------------------------------------------------ */

*[class~="topic/image"] {
    content: attr(href url);
    max-width: 100%;
    /* an image that stores no density is taken as 120 dpi, as in the
       reference PDF */
    image-resolution: from-image 1.25dppx;
}

/* the cover keeps its own size, as in the reference PDF */
ditac|titlePage *[class~="topic/image"] {
    max-width: none;
}

*[class~="topic/image"][placement="inline"] {
    display: inline;
    vertical-align: middle;
}

*[class~="topic/image"][placement="inline"][href$=".svg"] {
    height: 1em;
}

/* the width and height attributes are read as a CSS length, or else
   as a number of CSS pixels; 0.8 gives the sizes of the reference PDF */
*[class~="topic/image"][width] {
    width: calc(attr(width <length>, calc(attr(width <number>) * 1px)) * 0.8);
    height: auto;
}

*[class~="topic/image"][height] {
    height: calc(attr(height <length>, calc(attr(height <number>) * 1px)) * 0.8);
}

*[class~="topic/image"][placement="inline"][height] {
    height: 1em;
}

*[class~="topic/image"][placement="break"] {
    display: block;
    margin: 0.6em auto;
    text-align: center;
}

*[class~="topic/image"][scale] {
    zoom: calc(attr(scale <number>) / 100);
    max-width: none;
}

*[class~="topic/alt"] {
    display: none;
}

/* ------------------------------------------------------------------ */
/* Glossary (backmatter)                                               */
/* ------------------------------------------------------------------ */

*[class~="glossentry/glossentry"] {
    display: block;
    margin: 0.8em 0;
    break-inside: avoid;
}

*[class~="glossentry/glossterm"] {
    display: block;
    font-weight: bold;
    color: black;
    margin-bottom: 0.2em;
}

/* overrides topic/abstract (italic, 0.6em vertical margin): glossary
   definitions print upright with just an indent, not as a shortdesc */
*[class~="glossentry/glossdef"] {
    display: block;
    font-style: normal;
    margin: 0 0 0 2em;
}

/* ------------------------------------------------------------------ */
/* Hidden structural noise                                             */
/* ------------------------------------------------------------------ */

*[class~="topic/related-links"] {
    display: none;
}