611 lines
11 KiB
CSS
611 lines
11 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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--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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/* Hack to enable theme-matching scrollbars in <pre> */
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--shaded-against-background: #f2f0ea;
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--shaded-against-background-twice: #e6e4de;
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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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--shaded-against-background: #29313e;
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--shaded-against-background-twice: #333a46;
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}
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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 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 8px;
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}
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}
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/* Choose more pretty colors than vanilla HTML */
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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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scrollbar-color: var(--background-color);
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scrollbar-width: auto;
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scrollbar-gutter: stable;
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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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src: url('../font/Recursive_VF_1.085.woff2');
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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');
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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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font-family: 'RecVar', sans-serif;
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font-size: 14px;
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line-height: 1.5;
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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: -2.0;
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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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}
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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: 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: 3px 4px;
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background-color: var(--shaded-background);
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border-radius: 4px;
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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: 3px 6px;
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border: 1px solid var(--border-1);
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border-radius: 6px;
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}
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pre,
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th-literate-program {
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padding: 8px 12px;
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margin: 12px 0;
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background-color: var(--shaded-against-background);
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border-radius: 8px;
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transition: background-color var(--transition-duration);
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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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.tree summary:hover {
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& pre,
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& th-literate-program {
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background-color: var(--shaded-against-background-twice);
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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: 0px;
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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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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: 6px;
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margin: 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: crisp-edges;
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border-radius: 0;
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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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/* 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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/* Make blockquotes a bit prettier */
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blockquote {
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margin: 0;
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padding: 4px 12px;
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margin: 4px 0;
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border-left: 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: 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: 1px solid var(--border-2);
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border-collapse: collapse;
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padding: 4px 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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/* Style the noscript box a little more prettily. */
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.noscript {
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padding: 16px;
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background-color: #fde748;
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color: var(--text-color-light);
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border: 1px solid #6c581c;
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border-radius: 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: 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-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: 32px;
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font-size: 1.25rem;
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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: 24px;
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}
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}
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/* Style emojis to be readable */
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img[is="th-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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.emoji-wrapper {
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--transition-duration: 0.2s;
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position: relative;
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}
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.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: absolute;
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left: 50%;
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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: 8px;
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margin-top: 8px;
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border-radius: 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(3px);
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pointer-events: none;
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}
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.emoji-wrapper:hover .emoji-tooltip {
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opacity: 100%;
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filter: blur(0px);
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transform: translateX(-50%) scale(1.0);
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}
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.emoji-tooltip img {
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display: block;
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max-width: 64px;
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max-height: 64px;
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}
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.emoji-tooltip p {
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--recursive-wght: 550;
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color: var(--text-color);
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font-size: 0.75em;
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margin: 0;
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padding-top: 4px;
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line-height: 1;
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}
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/* Funny joke */
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@keyframes hello-there {
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0% {
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opacity: 0%;
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}
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70% {
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opacity: 0%;
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}
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100% {
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opacity: 70%;
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}
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}
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.oops-you-seem-to-have-gotten-stuck {
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margin-top: 16px;
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display: none;
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position: absolute;
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opacity: 0%;
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}
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#index\:treehouse>details:not([open])>summary .oops-you-seem-to-have-gotten-stuck {
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display: inline;
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animation: 4s hello-there forwards;
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}
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/* Literate programming support */
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th-literate-program[data-mode="input"] {
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/* Override the cursor with an I-beam, because the editor captures clicks and does not bubble
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them back up to the caller */
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cursor: text;
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}
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th-literate-program[data-mode="output"] {
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position: relative;
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& code {
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display: block;
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}
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& code.error {
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color: #e39393;
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}
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& code .return-value {
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content: 'Return value: ';
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opacity: 50%;
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}
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&::after {
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content: 'Output';
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padding: 8px;
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position: absolute;
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right: 0;
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top: 0;
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opacity: 50%;
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}
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}
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/* Syntax highlighting */
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:root {
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/* TODO: Light mode syntax highlighting */
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}
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@media (prefers-color-scheme: dark) {
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:root {
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--syntax-comment: #aca8a4;
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--syntax-identifier: var(--text-color);
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--syntax-keyword1: #ffb06a;
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--syntax-keyword2: #9acfe3;
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--syntax-operator: #ec9f8d;
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--syntax-function: #fbd283;
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--syntax-literal: #e9b9f0;
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--syntax-string: #b0dd7a;
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--syntax-punct: #9d9a96;
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}
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}
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.th-syntax-highlighting span {
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&.comment {
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--recursive-slnt: -16.0;
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color: var(--syntax-comment);
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}
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&.identifier {
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color: var(--syntax-identifier);
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}
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&.keyword1 {
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color: var(--syntax-keyword1);
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}
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&.keyword2 {
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color: var(--syntax-keyword2);
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}
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&.operator {
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color: var(--syntax-operator);
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}
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&.function {
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color: var(--syntax-function);
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}
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&.literal {
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color: var(--syntax-literal);
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}
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&.string {
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color: var(--syntax-string);
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}
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&.punct {
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color: var(--syntax-punct);
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}
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}
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