roc/www/public/site.css

:root {
    --body-max-width: 900px;
    --text-color: #121212;
    --top-bar-bg: #222;
    --top-bar-fg: #eee;
    --top-bar-logo-hover: hsl(258, 73%, 70%);
    --header-link-color: #17b9b0;
    --header-link-hover: #222;
    --link-color: hsl(258, 73%, 58%);
    --h1-color: hsl(258, 73%, 70%);
    --repl-prompt: #0ff4f4;
    --body-bg: #fff;
    --code-bg: #e7e7e7;
    --snippet-bg: #fcfcfc;
    --snippet-border: #bbb;
    --code-color: #303030;
    --toc-background: #f3f3f3;
    --toc-border: #ddd;
    --toc-search-bg: #fcfcfc;
    --toc-search-border: #bbb;
}

html {
    font-family: 'Lato', sans-serif;
    line-height: 1.5rem;
    background: var(--body-bg);
    color: var(--text-color);
}

html, body {
    margin: 0;
    padding: 0;
}

footer {
    max-width: 1024px;
    margin: 0 auto;
    font-size: 14px;
    padding: 16px;
}

section p:last-child {
    margin-bottom: 0;
}

p, aside, li, footer {
    font-size: 1.2rem;
    line-height: 1.85rem;
}

aside {
    margin-left: 4rem;
}

a {
    text-decoration: none;
    color: var(--link-color);
}

a:hover {
    text-decoration: underline;
}

li {
    margin-bottom: 0.5rem;
}

#top-bar {
    background-color: var(--top-bar-bg);
    width: 100%;
    height: 50px;
}

#top-bar nav {
    min-width: var(--body-max-width);
    max-width: 1024px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
}

#top-bar .home-link {
    display: flex;
    color: var(--top-bar-fg);
    font-size: 1.8rem;
    padding: 10px;
}

#top-bar-links {
    display: flex;
}

#top-bar-links a {
    color: var(--top-bar-fg);
    font-size: 1.1rem;
    display: block;
    height: 100%;
    padding: 12px 16px;
    margin: 0 2px;
}

@media only screen and (min-device-width: 900px) {
    main {
        width: var(--body-max-width);
        margin: 36px auto;
    }
}

code {
    margin: 0 0.2rem;
    white-space: nowrap;
    background: var(--code-bg);
    padding: 0.1rem 0.5rem;
    border-radius: 4px;
}

code, samp {
    font-family: 'Source Code Pro', monospace;
    color: var(--code-color);
}

code.snippet, samp {
    display: block;
    overflow: auto;
    white-space: pre;
    padding: 10px 16px;
    background-color: var(--snippet-bg);
    margin-bottom: 16px;
    font-size: 1.2rem;
    line-height: 1.76rem;
    border: 1px solid var(--snippet-border);
}

.repl-prompt:before {
    /* Add this using CSS so it isn't selectable, which would be annoying when trying to copy/paste! */
    color: var(--repl-prompt);
    content: "» ";
}

.repl-err {
    color: #ff5f5f;
}

samp .ann {
    /* type annotation - purple in the repl */
    color: #f384fd;
}

samp .autovar {
    /* automatic variable names in the repl, e.g. # val1 */
    color: #3dbd0f;
}

samp .kw, samp .op {
    /* language keywords, e.g. `if`, or operators, e.g. `+` */
    color: #3474db;
}

samp .paren, samp .brace, samp .comma {
    /* square braces, parens, commas */
    color: #3474db;
}

samp .str, samp .number {
    /* string literals */
    color: #158086;
}

samp .str-esc {
    /* escapes inside string literals, e.g. \t */
    color: #3474db;
}

samp .str-interp {
    /* interpolated variables inside string literals */
    color: var(--text-color);
}

samp .dim {
    opacity: 0.55;
}

samp .comment {
    color: green;
}
samp .comment .kw,
samp .comment .str,
samp .comment .number {
    color: inherit;
}

/* Tables */

table {
    border-collapse: collapse;
    overflow-x: auto;
    border: 2px solid #f0f0f0;
}
thead {
    border: none;
}
tbody {
    border: none;
}
tr {
    border: none;
    border-top: 2px solid #f0f0f0;
}
th,
td {
    border: none;
    border-right: 2px solid #f0f0f0;
    padding: 12px;
}
th:last-child,
td:last-child {
    border-right: none;
}

#integer-types {
    width: 100%;
}

#integer-types th:first-of-type, #integer-types td:first-of-type {
    text-align: right;
}

#integer-types td:first-of-type code {
    background-color: inherit;
}

#integer-types th:last-of-type, #integer-types td:last-of-type {
    text-align: left;
}

@media (prefers-color-scheme: dark) {
    table, tr, th, td {
        border-color: #3b3f47;
    }
}

/* Tutorial Specific */

#tutorial-start {
    display: flex;
    flex-direction: row-reverse;
}

#tutorial-intro {
    flex: 1;
}

#tutorial-toc {
    margin-top: 18px;
    background: var(--toc-background);
    border: 1px solid var(--toc-border);
    padding: 12px 24px;
    margin-left: 64px;
}

#tutorial-toc code {
    background: none;
    color: inherit;
    margin: 0;
    padding: 0;
}

#tutorial-toc ol {
    padding: 3px;
    margin: 8px 0;
    list-style: none;
    padding-bottom: 0;
    margin-bottom: 0;
}

#tutorial-toc h2 {
    color: #686868;
    font-family: inherit;
    font-size: 2em;
    text-shadow: none;
    margin: 0;
    padding: 16px 0;
}

#toc-search {
    background-color: var(--toc-search-bg);
    border: 1px solid var(--toc-search-border);
    color: inherit;
    padding: 6px 8px;
    margin-top: 16px;
    margin-bottom: 4px;
    box-sizing: border-box;
    width: 100%;
    font-size: inherit;
}

/* Used on on the different-names page. */

th, td {
    text-align: left;
    padding-right: 24px;
}

#different-names-body a, #different-names-body li {
    font-family: monospace;
    font-size: 16px;
}

#different-names-body li {
    display: inline;
}

#different-names-body li:not(:last-of-type)::after {
    /* This is injected via CSS for accessibility, so to a screen reader it's a normal <li> */
    content: ",";
}

#different-names-body ul {
    padding: 0;
    list-style-type: none;
}

h1, h2, h3, h4, h5 {
    font-family: 'Permanent Marker';
    line-height: 1rem;
    margin-top: 1.75rem;
    margin-bottom: 0;
}

h1 a, h2 a, h3 a, h4 a, h5 a {
    color: var(--header-link-color);
}

h1 a:hover, h2 a:hover, h3 a:hover, h4 a:hover, h5 a:hover {
    text-decoration: none;
    color: var(--header-link-hover);
}

h1 code, h2 code, h3 code, h4 code, h5 code {
    color: inherit;
    background-color: inherit;
    padding: 0;
    margin: 0;
}

h1 {
    font-size: 7rem;
    line-height: 7rem;
    color: var(--h1-color);
    margin-top: 0;
    margin-bottom: 1.75rem;
    text-shadow: 2px 2px 2px #010101;
}

h2 {
    font-size: 4rem;
    line-height: 4rem;
    text-shadow: 2px 2px 2px #010101;
}

h3 {
    font-size: 3rem;
    line-height: 3rem;
    text-shadow: 2px 2px 1px #010101;
}

h4 {
    font-size: 2rem;
    text-shadow: 1px 1px 1px #010101;
}

@font-face {
  font-family: 'Permanent Marker';
  font-style: normal;
  font-weight: 400;
  src: url('/fonts/permanent-marker-v16-latin/permanent-marker-v16-latin-regular.woff2') format('woff2'),
       url('/fonts/permanent-marker-v16-latin/permanent-marker-v16-latin-regular.woff') format('woff');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+2000-206F, U+2074, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

/* latin-ext */
@font-face {
  font-family: 'Merriweather';
  font-style: normal;
  font-weight: 400;
  src: url('/fonts/merriweather-v30-latin-ext_latin/merriweather-v30-latin-ext_latin-regular.woff2') format('woff2'),
       url('/fonts/merriweather-v30-latin-ext_latin/merriweather-v30-latin-ext_latin-regular.woff') format('woff');
  unicode-range: U+0100-024F, U+0259, U+1E00-1EFF, U+2020, U+20A0-20AB, U+20AD-20CF, U+2113, U+2C60-2C7F, U+A720-A7FF;
}

/* latin */
@font-face {
  font-family: 'Merriweather';
  font-style: normal;
  font-weight: 400;
  src: url('/fonts/merriweather-v30-latin/merriweather-v30-latin-regular.woff2') format('woff2'),
       url('/fonts/merriweather-v30-latin/merriweather-v30-latin-regular.woff') format('woff');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+2000-206F, U+2074, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

/* latin-ext */
@font-face {
  font-family: 'Merriweather Sans';
  font-style: normal;
  font-weight: 400;
  src: url('/fonts/merriweather-sans-v22-latin-ext_latin/merriweather-sans-v22-latin-ext_latin-regular.woff2') format('woff2'),
       url('/fonts/merriweather-sans-v22-latin-ext_latin/merriweather-sans-v22-latin-ext_latin-regular.woff') format('woff');
  unicode-range: U+0100-024F, U+0259, U+1E00-1EFF, U+2020, U+20A0-20AB, U+20AD-20CF, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
/* latin */
@font-face {
  font-family: 'Merriweather Sans';
  font-style: normal;
  font-weight: 400;
  src: url('/fonts/merriweather-sans-v22-latin/merriweather-sans-v22-latin-regular.woff2') format('woff2'),
       url('/fonts/merriweather-sans-v22-latin/merriweather-sans-v22-latin-regular.woff') format('woff');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+2000-206F, U+2074, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

/* latin-ext */
@font-face {
  font-family: 'Lato';
  font-style: normal;
  font-weight: 400;
  src: url('/fonts/lato-v23-latin-ext_latin/lato-v23-latin-ext_latin-regular.woff2') format('woff2'),
       url('/fonts/lato-v23-latin-ext_latin/lato-v23-latin-ext_latin-regular.woff') format('woff');
  unicode-range: U+0100-024F, U+0259, U+1E00-1EFF, U+2020, U+20A0-20AB, U+20AD-20CF, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
/* latin */
@font-face {
  font-family: 'Lato';
  font-style: normal;
  font-weight: 400;
  src: url('/fonts/lato-v23-latin/lato-v23-latin-regular.woff2') format('woff2'),
       url('/fonts/lato-v23-latin/lato-v23-latin-regular.woff') format('woff');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+2000-206F, U+2074, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

/* latin-ext */
@font-face {
  font-family: 'Source Code Pro';
  font-style: normal;
  font-weight: 400;
  src: url('/fonts/source-code-pro-v22-latin-ext_latin/source-code-pro-v22-latin-ext_latin-regular.woff2') format('woff2'),
       url('/fonts/source-code-pro-v22-latin-ext_latin/source-code-pro-v22-latin-ext_latin-regular.woff') format('woff');
  unicode-range: U+0100-024F, U+0259, U+1E00-1EFF, U+2020, U+20A0-20AB, U+20AD-20CF, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
/* latin */
@font-face {
  font-family: 'Source Code Pro';
  font-style: normal;
  font-weight: 400;
  src: url('/fonts/source-code-pro-v22-latin/source-code-pro-v22-latin-regular.woff2') format('woff2'),
       url('/fonts/source-code-pro-v22-latin/source-code-pro-v22-latin-regular.woff') format('woff');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+2000-206F, U+2074, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

@media (prefers-color-scheme: dark) {
    :root {
        --text-color: #cdcdcd;
        --top-bar-bg: #2a2a2a;
        --header-link-color: hsl(258, 73%, 70%);
        --header-link-hover: #ddd;
        --h1-color: #1bc6bd;
        --link-color: #1bc6bd;
        --repl-prompt: #0ff4f4;
        --body-bg: #0e0e0f;
        --code-bg: #303030;
        --snippet-bg: #1a1a1a;
        --snippet-border: #444;
        --code-color: #cdcdcd;
        --toc-background: var(--snippet-bg);
        --toc-border: var(--snippet-border);
        --toc-search-bg: #333;
        --toc-search-border: #555;
    }

    h1, h2, h3, h4, h5 {
        text-shadow: none;
    }

    html {
        scrollbar-color: #444444 #2f2f2f;
    }

    samp .paren, samp .brace, samp .comma {
        /* square braces, parens, commas */
        color: #67a0fb;
    }

    samp .kw, samp .op {
        /* language keywords, e.g. `if`, or operators, e.g. `+` */
        color: #67a0fb;
    }

    samp .str {
        /* string literals */
        color: #26b2b9;
    }
}