442 lines
9.7 KiB
CSS
442 lines
9.7 KiB
CSS
/* md_to_pdf: structure and typography. All colour lives in themes/*.css. */
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:root {
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--font-body: "Bitstream Charter", "Charter", "Noto Serif", Georgia, serif;
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--font-head: "Lato", "Noto Sans", "Helvetica Neue", sans-serif;
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--font-mono: "JetBrainsMono Nerd Font Mono", "JetBrains Mono", "Fira Code", monospace;
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--measure-leading: 1.55;
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}
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@page {
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size: letter;
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margin: 0.9in 1in 0.9in 1in;
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background: var(--bg);
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@top-right {
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content: string(doctitle);
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font-family: var(--font-head);
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font-size: 7.5pt;
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letter-spacing: 0.09em;
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text-transform: uppercase;
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color: var(--fg-faint);
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vertical-align: bottom;
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padding-bottom: 0.28in;
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}
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@bottom-right {
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content: counter(page);
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font-family: var(--font-head);
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font-size: 8.5pt;
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color: var(--fg-faint);
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vertical-align: top;
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padding-top: 0.3in;
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}
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}
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@page :first {
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@top-right { content: none; }
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@bottom-right { content: none; }
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}
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html {
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font-size: 10pt;
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background: var(--bg);
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}
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body {
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margin: 0;
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background: var(--bg);
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color: var(--fg);
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font-family: var(--font-body);
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font-size: 1rem;
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line-height: var(--measure-leading);
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font-kerning: normal;
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font-variant-numeric: oldstyle-num proportional-nums;
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hyphens: auto;
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text-align: justify;
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text-justify: inter-word;
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orphans: 2;
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widows: 2;
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}
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/* ---------- title block ---------- */
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.title-block {
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margin: 0 0 2.6rem;
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padding-bottom: 1.1rem;
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border-bottom: 2px solid var(--accent);
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text-align: left;
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hyphens: none;
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}
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.doc-title {
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string-set: doctitle content(text);
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font-family: var(--font-head);
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font-size: 2.35rem;
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font-weight: 900;
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line-height: 1.12;
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letter-spacing: -0.021em;
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color: var(--fg-strong);
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margin: 0;
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padding: 0;
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border: 0;
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}
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.doc-subtitle {
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font-family: var(--font-head);
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font-size: 1.16rem;
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font-weight: 300;
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line-height: 1.35;
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color: var(--fg-muted);
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margin: 0.55rem 0 0;
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}
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.doc-meta {
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font-family: var(--font-head);
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font-size: 0.72rem;
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font-weight: 600;
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letter-spacing: 0.13em;
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text-transform: uppercase;
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color: var(--fg-faint);
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margin: 1.05rem 0 0;
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font-variant-numeric: normal;
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}
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.doc-meta .sep { padding: 0 0.35em; color: var(--accent); }
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/* ---------- headings ---------- */
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h1, h2, h3, h4, h5, h6 {
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font-family: var(--font-head);
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color: var(--fg-strong);
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hyphens: none;
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text-align: left;
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break-after: avoid;
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break-inside: avoid;
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font-variant-numeric: normal;
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}
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h1 {
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font-size: 1.62rem;
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font-weight: 800;
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letter-spacing: -0.014em;
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line-height: 1.2;
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margin: 2.5rem 0 0.95rem;
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padding-bottom: 0.34rem;
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border-bottom: 1px solid var(--border);
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}
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h2 {
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font-size: 1.32rem;
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font-weight: 700;
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letter-spacing: -0.008em;
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line-height: 1.25;
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margin: 2rem 0 0.6rem;
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}
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h3 {
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font-family: var(--font-body);
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font-size: 1.12rem;
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font-style: italic;
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font-weight: 700;
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line-height: 1.3;
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margin: 1.5rem 0 0.45rem;
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}
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h4 {
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font-size: 0.84rem;
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font-weight: 700;
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letter-spacing: 0.075em;
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text-transform: uppercase;
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color: var(--fg-muted);
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margin: 1.3rem 0 0.35rem;
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}
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h5, h6 {
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font-size: 0.92rem;
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font-weight: 600;
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font-style: italic;
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color: var(--fg-muted);
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margin: 1.15rem 0 0.3rem;
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}
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:is(h1, h2, h3, h4, h5, h6) > .header-section-number {
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color: var(--accent);
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font-weight: 600;
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padding-right: 0.42em;
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}
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/* ---------- flow ---------- */
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p { margin: 0 0 0.82rem; }
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:is(h1, h2, h3, h4, h5, h6) + p { margin-top: 0; }
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main > :first-child { margin-top: 0; }
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a {
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color: var(--accent);
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text-decoration: none;
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overflow-wrap: break-word;
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}
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strong { font-weight: 700; color: var(--fg-strong); }
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em { font-style: italic; }
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del { color: var(--fg-muted); }
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sup, sub { line-height: 0; font-size: 0.72em; }
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abbr { letter-spacing: 0.04em; }
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hr {
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border: 0;
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border-top: 1px solid var(--border);
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width: 22%;
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margin: 2rem auto;
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}
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/* ---------- lists ---------- */
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ul, ol { margin: 0 0 0.82rem; padding-left: 1.45rem; }
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li { margin: 0.16rem 0; }
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li > ul, li > ol { margin: 0.16rem 0 0.3rem; }
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ul { list-style: none; }
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ul > li { position: relative; }
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ul > li::before {
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content: "\2013";
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position: absolute;
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left: -1.1rem;
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color: var(--accent);
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font-weight: 700;
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}
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ul ul > li::before { content: "\00B7"; }
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ul ul ul > li::before { content: "\2013"; opacity: 0.55; }
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ol { list-style: decimal; padding-left: 1.75rem; }
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ol > li::marker { color: var(--accent); font-family: var(--font-head); font-weight: 600; font-size: 0.9em; }
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/* task lists */
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ul.task-list input[type="checkbox"] { display: none; }
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ul.task-list > li::before {
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content: "";
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display: inline-block;
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position: static;
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width: 0.6em;
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height: 0.6em;
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margin: 0 0.5em 0 -1.1em;
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border: 1.1px solid var(--fg-faint);
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border-radius: 2px;
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}
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ul.task-list > li:has(input:checked)::before {
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background: var(--accent);
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border-color: var(--accent);
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}
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dl { margin: 0 0 0.82rem; }
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dt {
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font-weight: 700;
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color: var(--fg-strong);
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margin-top: 0.6rem;
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hyphens: none;
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}
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dd { margin: 0.1rem 0 0.4rem 1.35rem; color: var(--fg-muted); }
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/* ---------- quotes ---------- */
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blockquote {
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margin: 1.1rem 0;
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padding: 0.15rem 0 0.15rem 1.15rem;
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border-left: 2.5px solid var(--quote-bar);
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color: var(--quote-fg);
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break-inside: avoid;
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}
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blockquote > :last-child { margin-bottom: 0; }
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blockquote blockquote { margin: 0.7rem 0; opacity: 0.88; }
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/* ---------- code ---------- */
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code, kbd, samp {
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font-family: var(--font-mono);
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font-size: 0.855em;
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font-variant-ligatures: none;
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font-variant-numeric: lining-nums tabular-nums;
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}
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:not(pre) > code {
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background: var(--inline-code-bg);
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color: var(--inline-code-fg);
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font-size: 0.82em;
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padding: 0.08em 0.3em;
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border-radius: 3px;
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overflow-wrap: break-word;
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}
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pre {
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background: var(--code-bg);
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color: var(--code-fg);
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border: 1px solid var(--code-border);
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border-radius: 5px;
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padding: 0.72rem 0.9rem;
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margin: 1.05rem 0;
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line-height: 1.48;
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white-space: pre-wrap;
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overflow-wrap: anywhere;
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tab-size: 4;
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hyphens: none;
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text-align: left;
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orphans: 2;
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widows: 2;
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}
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pre > code {
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background: none;
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padding: 0;
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border-radius: 0;
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font-size: 0.845rem;
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color: inherit;
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}
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/* pandoc highlight classes */
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pre code span.co, pre code span.do { color: var(--hl-comment); font-style: italic; }
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pre code span.kw, pre code span.cf { color: var(--hl-keyword); font-weight: 600; }
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pre code span.st, pre code span.ss, pre code span.vs, pre code span.ch, pre code span.sc { color: var(--hl-string); }
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pre code span.dv, pre code span.bn, pre code span.fl { color: var(--hl-number); }
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pre code span.fu { color: var(--hl-function); }
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pre code span.dt, pre code span.at { color: var(--hl-type); }
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pre code span.va { color: var(--hl-variable); }
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pre code span.op { color: var(--hl-operator); }
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pre code span.cn, pre code span.bu, pre code span.ex { color: var(--hl-builtin); }
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pre code span.im, pre code span.pp { color: var(--hl-preproc); }
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pre code span.an, pre code span.cv, pre code span.in { color: var(--hl-comment); }
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pre code span.al, pre code span.er { color: var(--hl-error); font-weight: 600; }
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pre code span.wa { color: var(--hl-error); font-style: italic; }
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/* ---------- tables ---------- */
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table {
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width: 100%;
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border-collapse: collapse;
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margin: 1.2rem 0;
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font-size: 0.93rem;
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font-variant-numeric: lining-nums tabular-nums;
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hyphens: none;
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text-align: left;
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break-inside: auto;
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}
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thead { display: table-header-group; }
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tr { break-inside: avoid; }
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thead th {
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font-family: var(--font-head);
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font-size: 0.72rem;
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font-weight: 700;
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letter-spacing: 0.08em;
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text-transform: uppercase;
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color: var(--fg-muted);
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background: var(--table-head-bg);
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border-top: 1.4px solid var(--fg-faint);
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border-bottom: 1.4px solid var(--fg-faint);
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padding: 0.5rem 0.6rem;
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vertical-align: bottom;
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}
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tbody td {
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padding: 0.42rem 0.6rem;
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border-bottom: 1px solid var(--border-faint);
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vertical-align: top;
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}
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tbody tr:last-child td { border-bottom: 1.4px solid var(--fg-faint); }
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caption {
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caption-side: bottom;
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font-size: 0.85rem;
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font-style: italic;
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color: var(--fg-muted);
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padding-top: 0.5rem;
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text-align: left;
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}
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/* ---------- figures ---------- */
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img { max-width: 100%; height: auto; border-radius: 4px; }
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figure {
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margin: 1.4rem 0;
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text-align: center;
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break-inside: avoid;
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}
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figcaption {
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font-size: 0.85rem;
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font-style: italic;
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color: var(--fg-muted);
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margin-top: 0.5rem;
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text-align: center;
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}
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/* ---------- table of contents ---------- */
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#TOC {
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margin: 0 0 2.4rem;
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padding: 0 0 1.4rem;
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border-bottom: 1px solid var(--border);
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hyphens: none;
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text-align: left;
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break-after: page;
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}
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#TOC .toc-title {
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font-family: var(--font-head);
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font-size: 0.75rem;
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font-weight: 700;
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letter-spacing: 0.14em;
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text-transform: uppercase;
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color: var(--fg-faint);
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margin: 0 0 0.85rem;
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}
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#TOC ul { list-style: none; padding-left: 0; margin: 0; }
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#TOC ul ul { padding-left: 1.15rem; }
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#TOC li { margin: 0.14rem 0; }
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#TOC li::before { content: none; }
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#TOC a {
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color: var(--fg);
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font-family: var(--font-head);
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font-size: 0.9rem;
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}
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#TOC > ul > li > a { font-weight: 700; }
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#TOC ul ul a { color: var(--fg-muted); font-size: 0.85rem; }
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#TOC a::after {
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content: leader(". ") target-counter(attr(href), page);
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color: var(--fg-faint);
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font-size: 0.82rem;
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font-variant-numeric: lining-nums;
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}
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/* ---------- footnotes ---------- */
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.footnote-ref { text-decoration: none; color: var(--accent); font-weight: 600; }
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.footnotes {
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margin-top: 2.4rem;
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padding-top: 0.9rem;
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border-top: 1px solid var(--border);
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font-size: 0.87rem;
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color: var(--fg-muted);
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}
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.footnotes hr { display: none; }
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.footnotes ol { padding-left: 1.45rem; }
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.footnotes li::marker { color: var(--fg-faint); font-weight: 400; font-variant-numeric: lining-nums; }
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.footnotes p { margin-bottom: 0.35rem; }
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.footnotes .footnote-back { color: var(--fg-faint); font-weight: 400; padding-left: 0.3em; }
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