847 lines
16 KiB
CSS
847 lines
16 KiB
CSS
/* Color scheme. */
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:root {
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/* naturally */
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--liquidex-brand-blue: #058ef0;
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/* but also: */
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--liquidex-brand-red: #eb134a;
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--liquidex-brand-yellow: #ffc31f;
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--liquidex-brand-green: #06ca4a;
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--text-color-light: #55423e;
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--link-color-light: #004ec8;
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--link-color-visited-light: #6c2380;
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--background-color: rgb(255, 253, 246);
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--background-color-tooltip: rgb(226, 223, 214);
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--text-color: #55423e;
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--link-color: #004ec8;
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--link-color-visited: #6c2380;
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--shaded-background: rgba(0, 0, 0, 5%);
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--border-1: rgba(0, 0, 0, 15%);
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--border-2: rgba(0, 0, 0, 30%);
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--hover: rgba(0, 0, 0, 15%);
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}
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@media (prefers-color-scheme: dark) {
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:root {
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--background-color: rgb(30, 40, 53);
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--background-color-tooltip: rgb(23, 31, 41);
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--text-color: #d7cdbf;
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--link-color: #93cce8;
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--link-color-visited: #f7afde;
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--shaded-background: #f7e5df0c;
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--border-0: #f7e5df1a;
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--border-1: #f7e5df26;
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--border-1-and-a-half: #f7e5df3a;
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--border-2: #f7e5df4d;
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}
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}
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:root {
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/* Font size-responsive measurements. treehouse was designed against a font size of 14px;
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each of these sizes is (n / 14)rem where n is the number of pixels. */
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--1px: 0.07142857143rem;
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--2px: 0.1428571429rem;
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--3px: 0.2142857143rem;
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--4px: 0.2857142857rem;
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--6px: 0.4285714286rem;
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--8px: 0.5714285714rem;
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--10px: 0.7142857143rem;
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--12px: 0.8571428571rem;
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--16px: 1.142857143rem;
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}
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/* Article-style layout. Center everything and give it a maximum width */
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body {
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max-width: 1200px;
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margin-left: auto;
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margin-right: auto;
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display: flex;
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flex-direction: column;
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}
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main {
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padding: 0 var(--16px);
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}
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@media screen and (max-width: 480px) {
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main {
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padding: 0 var(--8px);
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}
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}
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/* Choose more pretty colors than vanilla HTML */
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:root {
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scrollbar-color: var(--border-2) var(--shaded-background);
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scrollbar-width: auto;
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scrollbar-gutter: stable;
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}
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body {
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background-color: var(--background-color);
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color: var(--text-color);
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}
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body::selection {
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/* Even though this color doesn't yield the most readable text, browsers */
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background-color: var(--liquidex-brand-blue);
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}
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/* Set up typography */
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@font-face {
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font-family: 'RecVar';
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/* NOTE: I put the hash in here manually instead of adding the complexity of piping CSS through
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Handlebars because I don't really think it's worth it for this single asset.
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Other assets are referenced rarely enough that caching probably isn't gonna make too much of
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an impact.
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It's unlikely I'll ever update the font anyways, so eh, whatever. */
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src: url('../font/Recursive_VF_1.085.woff2?cache=b3-445487d5');
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}
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@font-face {
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font-family: 'RecVarMono';
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src: url('../font/Recursive_VF_1.085.woff2?cache=b3-445487d5');
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font-variation-settings: "MONO" 1.0;
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}
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body,
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pre,
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code,
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kbd,
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button {
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font-family: 'RecVar', sans-serif;
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line-height: 1.5;
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}
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body {
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font-size: 87.5%;
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}
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pre,
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code,
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kbd,
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button {
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font-size: 100%;
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}
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:root {
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--recursive-mono: 0.0;
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--recursive-casl: 1.0;
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--recursive-wght: 400;
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--recursive-slnt: 0.0;
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--recursive-crsv: 0.5;
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--recursive-simplified-f: "ss03";
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--recursive-simplified-g: "ss04";
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--recursive-simplified-l: "ss05";
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--recursive-simplified-r: "ss06";
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--recursive-no-serif-L-Z: "ss08";
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}
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*,
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*:before,
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*:after {
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font-variation-settings:
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"MONO" var(--recursive-mono),
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"CASL" var(--recursive-casl),
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"wght" var(--recursive-wght),
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"slnt" var(--recursive-slnt),
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"CRSV" var(--recursive-crsv);
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font-feature-settings:
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var(--recursive-simplified-f),
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var(--recursive-simplified-g),
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var(--recursive-simplified-l),
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var(--recursive-simplified-r),
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var(--recursive-no-serif-L-Z);
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}
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h1 {
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--recursive-slnt: 0.0;
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--recursive-casl: 0.0;
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--recursive-wght: 900;
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font-size: 3.5rem;
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font-feature-settings: var(--recursive-simplified-r) 0;
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}
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h2 {
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--recursive-slnt: 0.0;
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--recursive-casl: 0.5;
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--recursive-wght: 800;
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font-size: 2rem;
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}
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h3 {
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--recursive-slnt: 0.0;
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--recursive-casl: 0.5;
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--recursive-wght: 700;
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font-size: 1.5rem;
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}
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h4 {
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--recursive-slnt: 0.0;
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--recursive-casl: 0.5;
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--recursive-wght: 700;
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font-size: 1rem;
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}
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pre,
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code,
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kbd,
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th-literate-program {
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--recursive-mono: 1.0;
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--recursive-casl: 0.0;
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--recursive-slnt: 0.0;
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--recursive-wght: 450;
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}
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b,
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strong {
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--recursive-wght: 700;
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}
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i,
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em {
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--recursive-slnt: -16.0;
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font-style: normal;
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}
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/* Lay out elements a bit more compactly */
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p,
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pre {
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margin: 0 0;
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}
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h1,
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h2,
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h3,
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h4,
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h5,
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h6 {
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margin: var(--4px) 0;
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}
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/* Lay out elements a little less compactly (actually just have some blank space past the end) */
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body {
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padding-bottom: 10rem;
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}
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/* Make code examples a little prettier by giving them visual separation from the rest of the page */
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code,
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th-literate-program {
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padding: var(--3px) var(--4px);
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background-color: var(--shaded-background);
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border-radius: 0.4em;
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}
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th-literate-program,
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th-literate-output {
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display: block;
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}
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kbd {
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padding: var(--3px) var(--6px);
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border: var(--1px) solid var(--border-1);
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border-radius: 0.4em;
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}
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pre,
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th-literate-program {
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padding: var(--8px) var(--12px);
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margin: var(--12px) 0;
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background-color: var(--shaded-background);
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border-radius: 0.5em;
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transition: background-color var(--transition-duration);
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}
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@media (prefers-color-scheme: light) {
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pre,
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th-literate-program {
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background-color: transparent;
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border: var(--1px) solid var(--border-1);
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}
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}
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pre>code,
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th-literate-program>code {
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padding: 0;
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background: none;
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border-radius: 0;
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}
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th-literate-program {
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white-space: pre;
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}
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/* And don't let code examples fly off and overflow the window */
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pre,
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th-literate-program {
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min-width: 0;
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width: auto;
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overflow: auto;
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}
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/* Also don't let images get out of hand */
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img {
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max-width: 100%;
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}
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/* Also regarding images - make them look a bit more pretty by default */
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img.pic {
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border-radius: var(--6px);
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margin: var(--8px) 0;
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}
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/* Image hints for tweaking rendering */
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img {
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&[src*='+pixel'] {
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image-rendering: pixelated;
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border-radius: 0;
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}
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/* TODO: These could be autogenerated! */
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&[src*='+width72'] {
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width: 72px;
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height: auto;
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}
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&[src*='+width160'] {
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width: 160px;
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height: auto;
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}
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&[src*='+width640'] {
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width: 640px;
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height: auto;
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}
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&[src*='+width752'] {
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width: 752px;
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height: auto;
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}
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/* Resources for use in JavaScript. */
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&.resource {
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display: none;
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}
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}
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/* Fix the default blue and ugly purple links normally have */
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a {
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color: var(--link-color);
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}
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a:visited {
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color: var(--link-color-visited);
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}
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/* Allow for some secret links */
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a.secret {
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color: var(--text-color);
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text-decoration: none;
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}
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/* Make blockquotes a bit prettier */
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blockquote {
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margin: 0;
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padding: var(--4px) var(--12px);
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margin: var(--4px) 0;
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border-left: var(--4px) solid var(--border-1);
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}
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/* And tables. */
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table {
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margin: var(--8px) 0;
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}
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table,
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th,
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td {
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border: var(--1px) solid var(--border-2);
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border-collapse: collapse;
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padding: var(--4px) var(--10px);
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}
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th {
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background-color: var(--shaded-background);
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--recursive-wght: 700;
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--recursive-casl: 0.5;
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}
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/* Horizontal rules */
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hr {
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width: 100%;
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border: none;
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border-top: var(--1px) solid var(--border-1);
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margin-top: 2em;
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margin-bottom: 2em;
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}
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/* Style the noscript box a little more prettily. */
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.noscript {
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padding: var(--16px);
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background-color: #fde748;
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color: var(--text-color-light);
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border: var(--1px) solid #6c581c;
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border-radius: var(--8px);
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width: fit-content;
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margin-left: auto;
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margin-right: auto;
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}
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.noscript p {
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margin-top: 0;
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margin-bottom: var(--16px);
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}
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.noscript p:last-child {
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margin-bottom: 0;
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}
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.noscript a {
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color: var(--link-color-light);
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}
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.noscript a:visited {
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color: var(--link-color-visited-light);
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}
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/* also, webkit. */
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#webkit-makes-me-go-insane {
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display: none;
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}
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/* Style the navigation bar. */
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nav {
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display: flex;
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align-items: center;
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}
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nav .nav-page {
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display: flex;
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flex-grow: 1;
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flex-direction: column;
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}
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/* Give the logo on the top some nicer looks */
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nav .logo {
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width: 48px;
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height: 48px;
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padding: 16px;
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display: block;
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opacity: 100%;
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color: var(--text-color);
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}
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/* Style page titles */
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h1.page-title {
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--recursive-wght: 800;
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margin-top: 0;
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margin-bottom: 0;
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margin-left: 2.25rem;
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font-size: 1.25rem;
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& a {
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color: var(--text-color);
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text-decoration: none;
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&:hover {
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text-decoration: underline;
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}
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}
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}
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@media (hover: none) {
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h1.page-title a {
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text-decoration: underline;
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}
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}
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/* Style the `new` link on the homepage */
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a[data-cast~="new"] {
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flex-shrink: 0;
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color: var(--text-color);
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opacity: 50%;
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margin-right: var(--16px);
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&.has-news {
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opacity: 100%;
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text-decoration: none;
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& .new-text {
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text-decoration: underline;
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}
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}
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& .badge {
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margin-left: var(--8px);
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text-decoration: none;
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}
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}
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/* Style new badges */
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span.badge {
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--recursive-wght: 800;
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--recursive-slnt: 0;
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--recursive-mono: 1.0;
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--recursive-casl: 0;
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border-radius: 999px;
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padding: var(--2px) var(--6px);
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font-size: 0.9em;
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&.red {
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color: white;
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background-color: #d01243;
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}
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&.blue {
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color: white;
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background-color: #058ef0;
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}
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&.before-content {
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margin-right: var(--6px);
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}
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}
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/* Style the footer */
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footer {
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margin-top: 4rem;
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text-align: right;
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opacity: 40%;
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& #footer-icon {
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color: var(--text-color);
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padding-right: 1.75rem;
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}
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}
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/* Style emojis to be readable */
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img[data-cast~="emoji"] {
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max-width: 1.5em;
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max-height: 1.5em;
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vertical-align: bottom;
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object-fit: contain;
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}
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/* And also style emoji tooltips. */
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th-emoji-tooltip {
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display: flex;
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flex-direction: column;
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align-items: center;
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position: fixed;
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transform: translateX(-50%) translateY(-10%) scale(0.8);
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width: max-content;
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z-index: 100;
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background-color: var(--background-color-tooltip);
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padding: var(--8px);
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margin-top: var(--8px);
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border-radius: var(--6px);
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transition:
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opacity var(--transition-duration) cubic-bezier(0.22, 1, 0.36, 1),
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filter var(--transition-duration) cubic-bezier(0.22, 1, 0.36, 1),
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transform var(--transition-duration) cubic-bezier(0.22, 1, 0.36, 1);
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opacity: 0%;
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filter: blur(var(--3px));
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pointer-events: none;
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}
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th-emoji-tooltip.transitioned-in {
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opacity: 100%;
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filter: blur(0);
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transform: translateX(-50%) scale(1.0);
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}
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th-emoji-tooltip img {
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display: block;
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max-width: 4.5rem;
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max-height: 4.5rem;
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}
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th-emoji-tooltip p {
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--recursive-wght: 550;
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color: var(--text-color);
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font-size: 0.9em;
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margin: 0;
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padding-top: 6px;
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line-height: 1;
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}
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.th-emoji-unknown {
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text-decoration: 1px underline var(--error-color);
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cursor: help;
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}
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/* Funny joke */
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|
@keyframes hello-there {
|
|
0% {
|
|
opacity: 0%;
|
|
}
|
|
|
|
70% {
|
|
opacity: 0%;
|
|
}
|
|
|
|
100% {
|
|
opacity: 70%;
|
|
}
|
|
}
|
|
|
|
.oops-you-seem-to-have-gotten-stuck {
|
|
margin-top: 16px;
|
|
display: none;
|
|
position: absolute;
|
|
opacity: 0%;
|
|
}
|
|
|
|
#index\:treehouse>details:not([open])>summary .oops-you-seem-to-have-gotten-stuck {
|
|
display: inline;
|
|
animation: 4s hello-there forwards;
|
|
}
|
|
|
|
/* Literate programming support */
|
|
|
|
:root {
|
|
--error-color: #d94141;
|
|
}
|
|
|
|
@media (prefers-color-scheme: dark) {
|
|
:root {
|
|
--error-color: #e39393;
|
|
}
|
|
}
|
|
|
|
th-literate-program[data-mode="input"] {
|
|
/* Override the cursor with an I-beam, because the editor captures clicks and does not bubble
|
|
them back up to the caller */
|
|
cursor: text;
|
|
}
|
|
|
|
th-literate-program[data-mode="output"] {
|
|
padding: 0;
|
|
background: none;
|
|
border: none;
|
|
border-radius: 0;
|
|
|
|
& iframe,
|
|
& img.placeholder-image {
|
|
border-style: none;
|
|
border-radius: 4px;
|
|
display: block;
|
|
}
|
|
|
|
& iframe {
|
|
width: 100%;
|
|
}
|
|
|
|
& img.placeholder-image.js {
|
|
transition: opacity var(--transition-duration);
|
|
}
|
|
|
|
& iframe,
|
|
& img.placeholder-image.loading {
|
|
opacity: 50%;
|
|
}
|
|
|
|
& iframe.loaded {
|
|
opacity: 100%;
|
|
}
|
|
|
|
/* The inner iframe is hidden until something requests display. */
|
|
& iframe.hidden {
|
|
display: none;
|
|
}
|
|
|
|
& pre>code {
|
|
display: block;
|
|
}
|
|
|
|
& pre.error {
|
|
color: var(--error-color);
|
|
position: relative;
|
|
|
|
&:empty {
|
|
display: none;
|
|
}
|
|
|
|
&::after {
|
|
content: 'Error';
|
|
|
|
padding: var(--8px);
|
|
|
|
position: absolute;
|
|
right: 0;
|
|
top: 0;
|
|
|
|
color: var(--text-color);
|
|
opacity: 50%;
|
|
}
|
|
}
|
|
|
|
& pre.console,
|
|
& pre.placeholder-console {
|
|
position: relative;
|
|
margin-top: 0;
|
|
margin-bottom: 0;
|
|
|
|
&:empty {
|
|
display: none;
|
|
}
|
|
|
|
&::after {
|
|
content: 'Console';
|
|
|
|
padding: var(--8px);
|
|
|
|
position: absolute;
|
|
right: 0;
|
|
top: 0;
|
|
|
|
color: var(--text-color);
|
|
opacity: 50%;
|
|
}
|
|
}
|
|
}
|
|
|
|
/* Syntax highlighting */
|
|
|
|
:root {
|
|
--syntax-comment: #9b8580;
|
|
--syntax-identifier: var(--text-color);
|
|
--syntax-keyword1: #e15e2b;
|
|
--syntax-keyword2: #199aca;
|
|
--syntax-operator: #e3755b;
|
|
--syntax-function: #d57b07;
|
|
--syntax-literal: #a64fb3;
|
|
--syntax-string: #79ac3b;
|
|
--syntax-punct: #a28680;
|
|
}
|
|
|
|
@media (prefers-color-scheme: dark) {
|
|
:root {
|
|
--syntax-comment: #aca8a4;
|
|
--syntax-identifier: var(--text-color);
|
|
--syntax-keyword1: #ffb06a;
|
|
--syntax-keyword2: #8ad4f9;
|
|
--syntax-operator: #ec9f8d;
|
|
--syntax-function: #fbd283;
|
|
--syntax-literal: #e9b9f0;
|
|
--syntax-string: #b0dd7a;
|
|
--syntax-punct: #9d9a96;
|
|
}
|
|
}
|
|
|
|
.th-syntax-highlighting span {
|
|
&.comment {
|
|
--recursive-slnt: -16.0;
|
|
color: var(--syntax-comment);
|
|
}
|
|
|
|
&.identifier {
|
|
color: var(--syntax-identifier);
|
|
}
|
|
|
|
&.keyword1 {
|
|
color: var(--syntax-keyword1);
|
|
}
|
|
|
|
&.keyword2 {
|
|
color: var(--syntax-keyword2);
|
|
}
|
|
|
|
&.operator {
|
|
color: var(--syntax-operator);
|
|
}
|
|
|
|
&.function {
|
|
color: var(--syntax-function);
|
|
}
|
|
|
|
&.literal {
|
|
color: var(--syntax-literal);
|
|
}
|
|
|
|
&.string {
|
|
color: var(--syntax-string);
|
|
}
|
|
|
|
&.punct {
|
|
color: var(--syntax-punct);
|
|
}
|
|
|
|
&.error {
|
|
color: var(--error-color);
|
|
text-decoration: wavy underline;
|
|
}
|
|
|
|
&.hidden {
|
|
display: none;
|
|
}
|
|
|
|
&.type-hint {
|
|
color: var(--syntax-comment);
|
|
font-size: 80%;
|
|
}
|
|
}
|
|
|
|
.th-syntax-highlighting {
|
|
& .export {
|
|
text-decoration: underline dotted;
|
|
cursor: help;
|
|
text-decoration-color: transparent;
|
|
transition: text-decoration-color var(--transition-duration);
|
|
}
|
|
|
|
&:hover,
|
|
&:focus {
|
|
& .export {
|
|
text-decoration-color: var(--syntax-keyword1);
|
|
}
|
|
}
|
|
}
|
|
|
|
/* Style settings sections */
|
|
|
|
section[data-cast~="settings"] {
|
|
/* Don't display settings when JavaScript is disabled.
|
|
JS overrides this value on the element itself. */
|
|
display: none;
|
|
}
|