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Literate CSS

One of the benefits of writing my blog in Org-Mode in Emacs, is that my blog posts are a functional literate programming environment. Which is pretty handy for keeping track of things like "how does my CSS work", for example.

Well, in general Org-Mode injects a basic set of CSS into web pages as it exports them, but I'm planning to amend that slightly as I go forward. Meaning this blog post will be a bit of a living document, evolving over time. Hi, future me! Hope you like it.

We're going to cheat a bit and use a "classless CSS framework" (water.css is going to be my first attempt). This means we can remove a lot of default styling, and focus only on the more specific classes org adds. The entire unminified water.css file is included at the end of this file so that it gets bundled together with my custom css. I may build a workflow to minimize the results in the future, but honestly it seems a false optimization right now.

My nice little "go home" header needs some CSS to get it looking as cute as I'd want it. 

img.home-logo {
  width: 50px;
  height: 50px;
  padding: 3px;
  background: white;
  border-radius: 10px;
}

#org-div-home-and-up {
  font-size: 70%;
  display: flex;
  flex-direction: row;
  align-items: center;
  justify-content: flex-end;
  gap: 10px;
}

Adding some horizontal rules helps keep sections separate. 

header::after {
  content: "";
  display: block;
  height: 1px;
  width: 100%;
  background: var(--text-muted); /* from color.css */
}

/* The class given to divs containing a top level org heading */
.outline-2 {
  border-top: 1px solid #dbdbdb;
  border-top: 1px solid var(--border);
  padding-top: 10px;
}

Keeping the minimalist footer neat: 

/* positioning only, the rest of the header styling is defined in the default water css below */
#my-contacts {
  display: flex;
  flex-flow: row wrap;
  align-items: center;
  gap: 20px;
}

Code colouring. There's a slightly interesting quirk here as each language can define its own custom token types as well as the more general shared set. 

/* This class is applied to a wrapper div around code blocks */
.org-src-container {
    border: 1px black;
    color: #555;
    background-color: #f6f7f9;
    word-wrap: normal;
    overflow: visible;
    padding: 8pt;
    border-radius: 8px;
}
pre.src {
    font-family: ui-monospace, 'Cascadia Code', 'Source Code Pro', Menlo, Consolas, 'DejaVu Sans Mono', monospace;
    font-weight: normal;
    position: relative;
    white-space: pre;
    margin: 0px;
}
 /* Based on the mccarthy theme:
    https://github.com/owainlewis/emacs-color-themes/blob/master/themes/mccarthy-theme.el
*/
.org-keyword { color: #3b5998; }
.org-constant { color: #008080; }
.org-string { color: #e9c; }
.org-number { color: #5b93fc; }
.org-type { color: #d14; }
.org-function-name { color: #1b1e2b; }
.org-variable-name { color: #d14; }
.org-comment { color: #2c5115; }
.org-comment-delimiter { color: #2c5115; }
.org-rainbow-delimiters-depth-1 { color: #2c3140; }
.org-rainbow-delimiters-depth-2 { color: #2c3140; }
.org-rainbow-delimiters-depth-3 { color: #2c3140; }
.org-rainbow-delimiters-depth-4 { color: #2c3140; }
.org-rainbow-delimiters-depth-5 { color: #2c3140; }
.org-rainbow-delimiters-depth-6 { color: #2c3140; }
.org-rainbow-delimiters-depth-7 { color: #2c3140; }
.org-rainbow-delimiters-depth-8 { color: #2c3140; }
.org-rainbow-delimiters-depth-9 { color: #2c3140; }

.org-typescript-access-modifier { color: #3b5998; }
.org-typescript-primitive { color: #2c3140; }

.org-nix-attribute { color: #d14; }

Everything below this point is modified from the default org style sheet, that normally gets embedded into every page. I'm going to separate it out here so that I can start hacking on it, and then set the export not to inject it every time. 

.todo   { font-family: monospace; color: red; }
.done   { font-family: monospace; color: green; }
.priority { font-family: monospace; color: orange; }
.tag    { background-color: #eee; font-family: monospace;
          padding: 2px; font-size: 80%; font-weight: normal; }
.timestamp { color: #bebebe; }
.timestamp-kwd { color: #5f9ea0; }
.org-right  { margin-left: auto; margin-right: 0px;  text-align: right; }
.org-left   { margin-left: 0px;  margin-right: auto; text-align: left; }
.org-center { margin-left: auto; margin-right: auto; text-align: center; }
#postamble p, #preamble p { font-size: 90%; margin: .2em; }
p.verse { margin-left: 3%; }
pre.src:before {
  display: none;
}
pre.src:hover:before {
  display: inline;
  position: absolute;
  background-color: white;
  top: -23px;
  right: 10px;
  padding: 2px;
  border-radius: 4px;
  margin: 0px;
}
/* Languages per Org manual */
pre.src-asymptote::before { content: 'Asymptote'; }
pre.src-awk::before { content: 'Awk'; }
pre.src-C::before { content: 'C'; }
/* pre.src-C++ doesn't work in CSS */
pre.src-clojure::before { content: 'Clojure'; }
pre.src-css::before { content: 'CSS'; }
pre.src-D::before { content: 'D'; }
pre.src-ditaa::before { content: 'ditaa'; }
pre.src-dot::before { content: 'Graphviz'; }
pre.src-calc::before { content: 'Emacs Calc'; }
pre.src-emacs-lisp::before { content: 'Emacs Lisp'; }
pre.src-fortran::before { content: 'Fortran'; }
pre.src-gnuplot::before { content: 'gnuplot'; }
pre.src-haskell::before { content: 'Haskell'; }
pre.src-hledger::before { content: 'hledger'; }
pre.src-java::before { content: 'Java'; }
pre.src-js::before { content: 'Javascript'; }
pre.src-latex::before { content: 'LaTeX'; }
pre.src-ledger::before { content: 'Ledger'; }
pre.src-lisp::before { content: 'Lisp'; }
pre.src-lilypond::before { content: 'Lilypond'; }
pre.src-lua::before { content: 'Lua'; }
pre.src-matlab::before { content: 'MATLAB'; }
pre.src-mscgen::before { content: 'Mscgen'; }
pre.src-ocaml::before { content: 'Objective Caml'; }
pre.src-octave::before { content: 'Octave'; }
pre.src-org::before { content: 'Org mode'; }
pre.src-oz::before { content: 'OZ'; }
pre.src-plantuml::before { content: 'Plantuml'; }
pre.src-processing::before { content: 'Processing.js'; }
pre.src-python::before { content: 'Python'; }
pre.src-R::before { content: 'R'; }
pre.src-ruby::before { content: 'Ruby'; }
pre.src-sass::before { content: 'Sass'; }
pre.src-scheme::before { content: 'Scheme'; }
pre.src-screen::before { content: 'Gnu Screen'; }
pre.src-sed::before { content: 'Sed'; }
pre.src-sh::before { content: 'shell'; }
pre.src-sql::before { content: 'SQL'; }
pre.src-sqlite::before { content: 'SQLite'; }
/* additional languages in org.el's org-babel-load-languages alist */
pre.src-forth::before { content: 'Forth'; }
pre.src-io::before { content: 'IO'; }
pre.src-J::before { content: 'J'; }
pre.src-makefile::before { content: 'Makefile'; }
pre.src-maxima::before { content: 'Maxima'; }
pre.src-perl::before { content: 'Perl'; }
pre.src-picolisp::before { content: 'Pico Lisp'; }
pre.src-scala::before { content: 'Scala'; }
pre.src-shell::before { content: 'Shell Script'; }
pre.src-ebnf2ps::before { content: 'ebfn2ps'; }
/* additional language identifiers per "defun org-babel-execute"
     in ob-*.el */
pre.src-cpp::before  { content: 'C++'; }
pre.src-abc::before  { content: 'ABC'; }
pre.src-coq::before  { content: 'Coq'; }
pre.src-groovy::before  { content: 'Groovy'; }
/* additional language identifiers from org-babel-shell-names in
   ob-shell.el: ob-shell is the only babel language using a lambda to put
   the execution function name together. */
pre.src-bash::before  { content: 'bash'; }
pre.src-csh::before  { content: 'csh'; }
pre.src-ash::before  { content: 'ash'; }
pre.src-dash::before  { content: 'dash'; }
pre.src-ksh::before  { content: 'ksh'; }
pre.src-mksh::before  { content: 'mksh'; }
pre.src-posh::before  { content: 'posh'; }
/* Additional Emacs modes also supported by the LaTeX listings package */
pre.src-ada::before { content: 'Ada'; }
pre.src-asm::before { content: 'Assembler'; }
pre.src-caml::before { content: 'Caml'; }
pre.src-delphi::before { content: 'Delphi'; }
pre.src-html::before { content: 'HTML'; }
pre.src-idl::before { content: 'IDL'; }
pre.src-mercury::before { content: 'Mercury'; }
pre.src-metapost::before { content: 'MetaPost'; }
pre.src-modula-2::before { content: 'Modula-2'; }
pre.src-pascal::before { content: 'Pascal'; }
pre.src-ps::before { content: 'PostScript'; }
pre.src-prolog::before { content: 'Prolog'; }
pre.src-simula::before { content: 'Simula'; }
pre.src-tcl::before { content: 'tcl'; }
pre.src-tex::before { content: 'TeX'; }
pre.src-plain-tex::before { content: 'Plain TeX'; }
pre.src-verilog::before { content: 'Verilog'; }
pre.src-vhdl::before { content: 'VHDL'; }
pre.src-xml::before { content: 'XML'; }
pre.src-nxml::before { content: 'XML'; }
/* add a generic configuration mode; LaTeX export needs an additional
   (add-to-list 'org-latex-listings-langs '(conf " ")) in .emacs */
pre.src-conf::before { content: 'Configuration File'; }

/* added manually after generation */
pre.src-typescript::before { content: 'TypeScript'; }
pre.src-fsharp::before { content: 'F#'; }

caption.t-above { caption-side: top; }
caption.t-bottom { caption-side: bottom; }
th.org-right  { text-align: center;  }
th.org-left   { text-align: center;   }
th.org-center { text-align: center; }
td.org-right  { text-align: right;  }
td.org-left   { text-align: left;   }
td.org-center { text-align: center; }
.footpara { display: inline; }
.footdef  { margin-bottom: 1em; }
.figure { padding: 1em; }
.figure p { text-align: center; }
.equation-container {
  display: table;
  text-align: center;
  width: 100%;
}
.equation {
  vertical-align: middle;
}
.equation-label {
  display: table-cell;
  text-align: right;
  vertical-align: middle;
}
.inlinetask {
  padding: 10px;
  border: 2px solid gray;
  margin: 10px;
  background: #ffffcc;
}
.linenr { font-size: smaller }
.code-highlighted { background-color: #ffff00; }
.org-info-js_info-navigation { border-style: none; }
#org-info-js_console-label
  { font-size: 10px; font-weight: bold; white-space: nowrap; }
.org-info-js_search-highlight
  { background-color: #ffff00; color: #000000; font-weight: bold; }
.org-svg { width: 90%; }

This is the contents of the MIT licensed `water.css` file. 

/**
 * Automatic version:
 * Uses light theme by default but switches to dark theme
 * if a system-wide theme preference is set on the user's device.
 */

:root {
  --background-body: #fff;
  --background: #efefef;
  --background-alt: #f7f7f7;
  --selection: #9e9e9e;
  --text-main: #363636;
  --text-bright: #000;
  --text-muted: #70777f;
  --links: #0076d1;
  --focus: #0096bfab;
  --border: #dbdbdb;
  --code: #000;
  --animation-duration: 0.1s;
  --button-base: #d0cfcf;
  --button-hover: #9b9b9b;
  --scrollbar-thumb: rgb(170, 170, 170);
  --scrollbar-thumb-hover: var(--button-hover);
  --form-placeholder: #949494;
  --form-text: #1d1d1d;
  --variable: #39a33c;
  --highlight: #ff0;
  --select-arrow: url("data:image/svg+xml;charset=utf-8,%3C?xml version='1.0' encoding='utf-8'?%3E %3Csvg version='1.1' xmlns='http://www.w3.org/2000/svg' xmlns:xlink='http://www.w3.org/1999/xlink' height='62.5' width='116.9' fill='%23161f27'%3E %3Cpath d='M115.3,1.6 C113.7,0 111.1,0 109.5,1.6 L58.5,52.7 L7.4,1.6 C5.8,0 3.2,0 1.6,1.6 C0,3.2 0,5.8 1.6,7.4 L55.5,61.3 C56.3,62.1 57.3,62.5 58.4,62.5 C59.4,62.5 60.5,62.1 61.3,61.3 L115.2,7.4 C116.9,5.8 116.9,3.2 115.3,1.6Z'/%3E %3C/svg%3E");
}

@media (prefers-color-scheme: dark) {
:root {
  --background-body: #202b38;
  --background: #161f27;
  --background-alt: #1a242f;
  --selection: #1c76c5;
  --text-main: #dbdbdb;
  --text-bright: #fff;
  --text-muted: #a9b1ba;
  --links: #41adff;
  --focus: #0096bfab;
  --border: #526980;
  --code: #ffbe85;
  --animation-duration: 0.1s;
  --button-base: #0c151c;
  --button-hover: #040a0f;
  --scrollbar-thumb: var(--button-hover);
  --scrollbar-thumb-hover: rgb(0, 0, 0);
  --form-placeholder: #a9a9a9;
  --form-text: #fff;
  --variable: #d941e2;
  --highlight: #efdb43;
  --select-arrow: url("data:image/svg+xml;charset=utf-8,%3C?xml version='1.0' encoding='utf-8'?%3E %3Csvg version='1.1' xmlns='http://www.w3.org/2000/svg' xmlns:xlink='http://www.w3.org/1999/xlink' height='62.5' width='116.9' fill='%23efefef'%3E %3Cpath d='M115.3,1.6 C113.7,0 111.1,0 109.5,1.6 L58.5,52.7 L7.4,1.6 C5.8,0 3.2,0 1.6,1.6 C0,3.2 0,5.8 1.6,7.4 L55.5,61.3 C56.3,62.1 57.3,62.5 58.4,62.5 C59.4,62.5 60.5,62.1 61.3,61.3 L115.2,7.4 C116.9,5.8 116.9,3.2 115.3,1.6Z'/%3E %3C/svg%3E");
}
}

html {
  scrollbar-color: rgb(170, 170, 170) #fff;
  scrollbar-color: var(--scrollbar-thumb) var(--background-body);
  scrollbar-width: thin;
}

@media (prefers-color-scheme: dark) {

  html {
  scrollbar-color: #040a0f #202b38;
  scrollbar-color: var(--scrollbar-thumb) var(--background-body);
  }
}

@media (prefers-color-scheme: dark) {

  html {
  scrollbar-color: #040a0f #202b38;
  scrollbar-color: var(--scrollbar-thumb) var(--background-body);
  }
}

@media (prefers-color-scheme: dark) {

  html {
  scrollbar-color: #040a0f #202b38;
  scrollbar-color: var(--scrollbar-thumb) var(--background-body);
  }
}

@media (prefers-color-scheme: dark) {

  html {
  scrollbar-color: #040a0f #202b38;
  scrollbar-color: var(--scrollbar-thumb) var(--background-body);
  }
}

@media (prefers-color-scheme: dark) {

  html {
  scrollbar-color: #040a0f #202b38;
  scrollbar-color: var(--scrollbar-thumb) var(--background-body);
  }
}

@media (prefers-color-scheme: dark) {

  html {
  scrollbar-color: #040a0f #202b38;
  scrollbar-color: var(--scrollbar-thumb) var(--background-body);
  }
}

body {
  font-family: ui-rounded, 'Hiragino Maru Gothic ProN', Quicksand, Comfortaa, Manjari, 'Arial Rounded MT', 'Arial Rounded MT Bold', Calibri, source-sans-pro, sans-serif;
  font-weight: normal;
  line-height: 1.4;
  max-width: 800px;
  margin: 20px auto;
  padding: 0 10px;
  word-wrap: break-word;
  color: #363636;
  color: var(--text-main);
  background: #fff;
  background: var(--background-body);
  text-rendering: optimizeLegibility;
}

@media (prefers-color-scheme: dark) {

  body {
  background: #202b38;
  background: var(--background-body);
  }
}

@media (prefers-color-scheme: dark) {

  body {
  color: #dbdbdb;
  color: var(--text-main);
  }
}

button {
  transition:
    background-color 0.1s linear,
    border-color 0.1s linear,
    color 0.1s linear,
    box-shadow 0.1s linear,
    transform 0.1s ease;
  transition:
    background-color var(--animation-duration) linear,
    border-color var(--animation-duration) linear,
    color var(--animation-duration) linear,
    box-shadow var(--animation-duration) linear,
    transform var(--animation-duration) ease;
}

@media (prefers-color-scheme: dark) {

  button {
  transition:
    background-color 0.1s linear,
    border-color 0.1s linear,
    color 0.1s linear,
    box-shadow 0.1s linear,
    transform 0.1s ease;
  transition:
    background-color var(--animation-duration) linear,
    border-color var(--animation-duration) linear,
    color var(--animation-duration) linear,
    box-shadow var(--animation-duration) linear,
    transform var(--animation-duration) ease;
  }
}

input {
  transition:
    background-color 0.1s linear,
    border-color 0.1s linear,
    color 0.1s linear,
    box-shadow 0.1s linear,
    transform 0.1s ease;
  transition:
    background-color var(--animation-duration) linear,
    border-color var(--animation-duration) linear,
    color var(--animation-duration) linear,
    box-shadow var(--animation-duration) linear,
    transform var(--animation-duration) ease;
}

@media (prefers-color-scheme: dark) {

  input {
  transition:
    background-color 0.1s linear,
    border-color 0.1s linear,
    color 0.1s linear,
    box-shadow 0.1s linear,
    transform 0.1s ease;
  transition:
    background-color var(--animation-duration) linear,
    border-color var(--animation-duration) linear,
    color var(--animation-duration) linear,
    box-shadow var(--animation-duration) linear,
    transform var(--animation-duration) ease;
  }
}

textarea {
  transition:
    background-color 0.1s linear,
    border-color 0.1s linear,
    color 0.1s linear,
    box-shadow 0.1s linear,
    transform 0.1s ease;
  transition:
    background-color var(--animation-duration) linear,
    border-color var(--animation-duration) linear,
    color var(--animation-duration) linear,
    box-shadow var(--animation-duration) linear,
    transform var(--animation-duration) ease;
}

@media (prefers-color-scheme: dark) {

  textarea {
  transition:
    background-color 0.1s linear,
    border-color 0.1s linear,
    color 0.1s linear,
    box-shadow 0.1s linear,
    transform 0.1s ease;
  transition:
    background-color var(--animation-duration) linear,
    border-color var(--animation-duration) linear,
    color var(--animation-duration) linear,
    box-shadow var(--animation-duration) linear,
    transform var(--animation-duration) ease;
  }
}

h1 {
  font-size: 2.2em;
  margin-top: 0;
}

h1,
h2,
h3,
h4,
h5,
h6 {
  margin-bottom: 12px;
  margin-top: 24px;
}

h1 {
  color: #000;
  color: var(--text-bright);
}

@media (prefers-color-scheme: dark) {

  h1 {
  color: #fff;
  color: var(--text-bright);
  }
}

h2 {
  color: #000;
  color: var(--text-bright);
}

@media (prefers-color-scheme: dark) {

  h2 {
  color: #fff;
  color: var(--text-bright);
  }
}

h3 {
  color: #000;
  color: var(--text-bright);
}

@media (prefers-color-scheme: dark) {

  h3 {
  color: #fff;
  color: var(--text-bright);
  }
}

h4 {
  color: #000;
  color: var(--text-bright);
}

@media (prefers-color-scheme: dark) {

  h4 {
  color: #fff;
  color: var(--text-bright);
  }
}

h5 {
  color: #000;
  color: var(--text-bright);
}

@media (prefers-color-scheme: dark) {

  h5 {
  color: #fff;
  color: var(--text-bright);
  }
}

h6 {
  color: #000;
  color: var(--text-bright);
}

@media (prefers-color-scheme: dark) {

  h6 {
  color: #fff;
  color: var(--text-bright);
  }
}

strong {
  color: #000;
  color: var(--text-bright);
}

@media (prefers-color-scheme: dark) {

  strong {
  color: #fff;
  color: var(--text-bright);
  }
}

h1,
h2,
h3,
h4,
h5,
h6,
b,
strong,
th {
  font-weight: 600;
}

q::before {
  content: none;
}

q::after {
  content: none;
}

blockquote {
  border-left: 4px solid #0096bfab;
  border-left: 4px solid var(--focus);
  margin: 1.5em 0;
  padding: 0.5em 1em;
  font-style: italic;
}

@media (prefers-color-scheme: dark) {

  blockquote {
  border-left: 4px solid #0096bfab;
  border-left: 4px solid var(--focus);
  }
}

q {
  border-left: 4px solid #0096bfab;
  border-left: 4px solid var(--focus);
  margin: 1.5em 0;
  padding: 0.5em 1em;
  font-style: italic;
}

@media (prefers-color-scheme: dark) {

  q {
  border-left: 4px solid #0096bfab;
  border-left: 4px solid var(--focus);
  }
}

blockquote > footer {
  font-style: normal;
  border: 0;
}

blockquote cite {
  font-style: normal;
}

address {
  font-style: normal;
}

a[href^='mailto\:']::before {
  content: '📧 ';
}

a[href^='tel\:']::before {
  content: '📞 ';
}

a[href^='sms\:']::before {
  content: '💬 ';
}

mark {
  background-color: #ff0;
  background-color: var(--highlight);
  border-radius: 2px;
  padding: 0 2px 0 2px;
  color: #000;
}

@media (prefers-color-scheme: dark) {

  mark {
  background-color: #efdb43;
  background-color: var(--highlight);
  }
}

a > code,
a > strong {
  color: inherit;
}

button,
select,
input[type='submit'],
input[type='reset'],
input[type='button'],
input[type='checkbox'],
input[type='range'],
input[type='radio'] {
  cursor: pointer;
}

input,
select {
  display: block;
}

[type='checkbox'],
[type='radio'] {
  display: initial;
}

input {
  color: #1d1d1d;
  color: var(--form-text);
  background-color: #efefef;
  background-color: var(--background);
  font-family: inherit;
  font-size: inherit;
  margin-right: 6px;
  margin-bottom: 6px;
  padding: 10px;
  border: none;
  border-radius: 6px;
  outline: none;
}

@media (prefers-color-scheme: dark) {

  input {
  background-color: #161f27;
  background-color: var(--background);
  }
}

@media (prefers-color-scheme: dark) {

  input {
  color: #fff;
  color: var(--form-text);
  }
}

button {
  color: #1d1d1d;
  color: var(--form-text);
  background-color: #efefef;
  background-color: var(--background);
  font-family: inherit;
  font-size: inherit;
  margin-right: 6px;
  margin-bottom: 6px;
  padding: 10px;
  border: none;
  border-radius: 6px;
  outline: none;
}

@media (prefers-color-scheme: dark) {

  button {
  background-color: #161f27;
  background-color: var(--background);
  }
}

@media (prefers-color-scheme: dark) {

  button {
  color: #fff;
  color: var(--form-text);
  }
}

textarea {
  color: #1d1d1d;
  color: var(--form-text);
  background-color: #efefef;
  background-color: var(--background);
  font-family: inherit;
  font-size: inherit;
  margin-right: 6px;
  margin-bottom: 6px;
  padding: 10px;
  border: none;
  border-radius: 6px;
  outline: none;
}

@media (prefers-color-scheme: dark) {

  textarea {
  background-color: #161f27;
  background-color: var(--background);
  }
}

@media (prefers-color-scheme: dark) {

  textarea {
  color: #fff;
  color: var(--form-text);
  }
}

select {
  color: #1d1d1d;
  color: var(--form-text);
  background-color: #efefef;
  background-color: var(--background);
  font-family: inherit;
  font-size: inherit;
  margin-right: 6px;
  margin-bottom: 6px;
  padding: 10px;
  border: none;
  border-radius: 6px;
  outline: none;
}

@media (prefers-color-scheme: dark) {

  select {
  background-color: #161f27;
  background-color: var(--background);
  }
}

@media (prefers-color-scheme: dark) {

  select {
  color: #fff;
  color: var(--form-text);
  }
}

button {
  background-color: #d0cfcf;
  background-color: var(--button-base);
  padding-right: 30px;
  padding-left: 30px;
}

@media (prefers-color-scheme: dark) {

  button {
  background-color: #0c151c;
  background-color: var(--button-base);
  }
}

input[type='submit'] {
  background-color: #d0cfcf;
  background-color: var(--button-base);
  padding-right: 30px;
  padding-left: 30px;
}

@media (prefers-color-scheme: dark) {

  input[type='submit'] {
  background-color: #0c151c;
  background-color: var(--button-base);
  }
}

input[type='reset'] {
  background-color: #d0cfcf;
  background-color: var(--button-base);
  padding-right: 30px;
  padding-left: 30px;
}

@media (prefers-color-scheme: dark) {

  input[type='reset'] {
  background-color: #0c151c;
  background-color: var(--button-base);
  }
}

input[type='button'] {
  background-color: #d0cfcf;
  background-color: var(--button-base);
  padding-right: 30px;
  padding-left: 30px;
}

@media (prefers-color-scheme: dark) {

  input[type='button'] {
  background-color: #0c151c;
  background-color: var(--button-base);
  }
}

button:hover {
  background: #9b9b9b;
  background: var(--button-hover);
}

@media (prefers-color-scheme: dark) {

  button:hover {
  background: #040a0f;
  background: var(--button-hover);
  }
}

input[type='submit']:hover {
  background: #9b9b9b;
  background: var(--button-hover);
}

@media (prefers-color-scheme: dark) {

  input[type='submit']:hover {
  background: #040a0f;
  background: var(--button-hover);
  }
}

input[type='reset']:hover {
  background: #9b9b9b;
  background: var(--button-hover);
}

@media (prefers-color-scheme: dark) {

  input[type='reset']:hover {
  background: #040a0f;
  background: var(--button-hover);
  }
}

input[type='button']:hover {
  background: #9b9b9b;
  background: var(--button-hover);
}

@media (prefers-color-scheme: dark) {

  input[type='button']:hover {
  background: #040a0f;
  background: var(--button-hover);
  }
}

input[type='color'] {
  min-height: 2rem;
  padding: 8px;
  cursor: pointer;
}

input[type='checkbox'],
input[type='radio'] {
  height: 1em;
  width: 1em;
}

input[type='radio'] {
  border-radius: 100%;
}

input {
  vertical-align: top;
}

label {
  vertical-align: middle;
  margin-bottom: 4px;
  display: inline-block;
}

input:not([type='checkbox']):not([type='radio']),
input[type='range'],
select,
button,
textarea {
  -webkit-appearance: none;
}

textarea {
  display: block;
  margin-right: 0;
  box-sizing: border-box;
  resize: vertical;
}

textarea:not([cols]) {
  width: 100%;
}

textarea:not([rows]) {
  min-height: 40px;
  height: 140px;
}

select {
  background: #efefef url("data:image/svg+xml;charset=utf-8,%3C?xml version='1.0' encoding='utf-8'?%3E %3Csvg version='1.1' xmlns='http://www.w3.org/2000/svg' xmlns:xlink='http://www.w3.org/1999/xlink' height='62.5' width='116.9' fill='%23161f27'%3E %3Cpath d='M115.3,1.6 C113.7,0 111.1,0 109.5,1.6 L58.5,52.7 L7.4,1.6 C5.8,0 3.2,0 1.6,1.6 C0,3.2 0,5.8 1.6,7.4 L55.5,61.3 C56.3,62.1 57.3,62.5 58.4,62.5 C59.4,62.5 60.5,62.1 61.3,61.3 L115.2,7.4 C116.9,5.8 116.9,3.2 115.3,1.6Z'/%3E %3C/svg%3E") calc(100% - 12px) 50% / 12px no-repeat;
  background: var(--background) var(--select-arrow) calc(100% - 12px) 50% / 12px no-repeat;
  padding-right: 35px;
}

@media (prefers-color-scheme: dark) {

  select {
  background: #161f27 url("data:image/svg+xml;charset=utf-8,%3C?xml version='1.0' encoding='utf-8'?%3E %3Csvg version='1.1' xmlns='http://www.w3.org/2000/svg' xmlns:xlink='http://www.w3.org/1999/xlink' height='62.5' width='116.9' fill='%23efefef'%3E %3Cpath d='M115.3,1.6 C113.7,0 111.1,0 109.5,1.6 L58.5,52.7 L7.4,1.6 C5.8,0 3.2,0 1.6,1.6 C0,3.2 0,5.8 1.6,7.4 L55.5,61.3 C56.3,62.1 57.3,62.5 58.4,62.5 C59.4,62.5 60.5,62.1 61.3,61.3 L115.2,7.4 C116.9,5.8 116.9,3.2 115.3,1.6Z'/%3E %3C/svg%3E") calc(100% - 12px) 50% / 12px no-repeat;
  background: var(--background) var(--select-arrow) calc(100% - 12px) 50% / 12px no-repeat;
  }
}

@media (prefers-color-scheme: dark) {

  select {
  background: #161f27 url("data:image/svg+xml;charset=utf-8,%3C?xml version='1.0' encoding='utf-8'?%3E %3Csvg version='1.1' xmlns='http://www.w3.org/2000/svg' xmlns:xlink='http://www.w3.org/1999/xlink' height='62.5' width='116.9' fill='%23efefef'%3E %3Cpath d='M115.3,1.6 C113.7,0 111.1,0 109.5,1.6 L58.5,52.7 L7.4,1.6 C5.8,0 3.2,0 1.6,1.6 C0,3.2 0,5.8 1.6,7.4 L55.5,61.3 C56.3,62.1 57.3,62.5 58.4,62.5 C59.4,62.5 60.5,62.1 61.3,61.3 L115.2,7.4 C116.9,5.8 116.9,3.2 115.3,1.6Z'/%3E %3C/svg%3E") calc(100% - 12px) 50% / 12px no-repeat;
  background: var(--background) var(--select-arrow) calc(100% - 12px) 50% / 12px no-repeat;
  }
}

@media (prefers-color-scheme: dark) {

  select {
  background: #161f27 url("data:image/svg+xml;charset=utf-8,%3C?xml version='1.0' encoding='utf-8'?%3E %3Csvg version='1.1' xmlns='http://www.w3.org/2000/svg' xmlns:xlink='http://www.w3.org/1999/xlink' height='62.5' width='116.9' fill='%23efefef'%3E %3Cpath d='M115.3,1.6 C113.7,0 111.1,0 109.5,1.6 L58.5,52.7 L7.4,1.6 C5.8,0 3.2,0 1.6,1.6 C0,3.2 0,5.8 1.6,7.4 L55.5,61.3 C56.3,62.1 57.3,62.5 58.4,62.5 C59.4,62.5 60.5,62.1 61.3,61.3 L115.2,7.4 C116.9,5.8 116.9,3.2 115.3,1.6Z'/%3E %3C/svg%3E") calc(100% - 12px) 50% / 12px no-repeat;
  background: var(--background) var(--select-arrow) calc(100% - 12px) 50% / 12px no-repeat;
  }
}

@media (prefers-color-scheme: dark) {

  select {
  background: #161f27 url("data:image/svg+xml;charset=utf-8,%3C?xml version='1.0' encoding='utf-8'?%3E %3Csvg version='1.1' xmlns='http://www.w3.org/2000/svg' xmlns:xlink='http://www.w3.org/1999/xlink' height='62.5' width='116.9' fill='%23efefef'%3E %3Cpath d='M115.3,1.6 C113.7,0 111.1,0 109.5,1.6 L58.5,52.7 L7.4,1.6 C5.8,0 3.2,0 1.6,1.6 C0,3.2 0,5.8 1.6,7.4 L55.5,61.3 C56.3,62.1 57.3,62.5 58.4,62.5 C59.4,62.5 60.5,62.1 61.3,61.3 L115.2,7.4 C116.9,5.8 116.9,3.2 115.3,1.6Z'/%3E %3C/svg%3E") calc(100% - 12px) 50% / 12px no-repeat;
  background: var(--background) var(--select-arrow) calc(100% - 12px) 50% / 12px no-repeat;
  }
}

select::-ms-expand {
  display: none;
}

select[multiple] {
  padding-right: 10px;
  background-image: none;
  overflow-y: auto;
}

input:focus {
  box-shadow: 0 0 0 2px #0096bfab;
  box-shadow: 0 0 0 2px var(--focus);
}

@media (prefers-color-scheme: dark) {

  input:focus {
  box-shadow: 0 0 0 2px #0096bfab;
  box-shadow: 0 0 0 2px var(--focus);
  }
}

select:focus {
  box-shadow: 0 0 0 2px #0096bfab;
  box-shadow: 0 0 0 2px var(--focus);
}

@media (prefers-color-scheme: dark) {

  select:focus {
  box-shadow: 0 0 0 2px #0096bfab;
  box-shadow: 0 0 0 2px var(--focus);
  }
}

button:focus {
  box-shadow: 0 0 0 2px #0096bfab;
  box-shadow: 0 0 0 2px var(--focus);
}

@media (prefers-color-scheme: dark) {

  button:focus {
  box-shadow: 0 0 0 2px #0096bfab;
  box-shadow: 0 0 0 2px var(--focus);
  }
}

textarea:focus {
  box-shadow: 0 0 0 2px #0096bfab;
  box-shadow: 0 0 0 2px var(--focus);
}

@media (prefers-color-scheme: dark) {

  textarea:focus {
  box-shadow: 0 0 0 2px #0096bfab;
  box-shadow: 0 0 0 2px var(--focus);
  }
}

input[type='checkbox']:active,
input[type='radio']:active,
input[type='submit']:active,
input[type='reset']:active,
input[type='button']:active,
input[type='range']:active,
button:active {
  transform: translateY(2px);
}

input:disabled,
select:disabled,
button:disabled,
textarea:disabled {
  cursor: not-allowed;
  opacity: 0.5;
}

::-moz-placeholder {
  color: #949494;
  color: var(--form-placeholder);
}

:-ms-input-placeholder {
  color: #949494;
  color: var(--form-placeholder);
}

::-ms-input-placeholder {
  color: #949494;
  color: var(--form-placeholder);
}

::placeholder {
  color: #949494;
  color: var(--form-placeholder);
}

@media (prefers-color-scheme: dark) {

  ::-moz-placeholder {
  color: #a9a9a9;
  color: var(--form-placeholder);
  }

  :-ms-input-placeholder {
  color: #a9a9a9;
  color: var(--form-placeholder);
  }

  ::-ms-input-placeholder {
  color: #a9a9a9;
  color: var(--form-placeholder);
  }

  ::placeholder {
  color: #a9a9a9;
  color: var(--form-placeholder);
  }
}

fieldset {
  border: 1px #0096bfab solid;
  border: 1px var(--focus) solid;
  border-radius: 6px;
  margin: 0;
  margin-bottom: 12px;
  padding: 10px;
}

@media (prefers-color-scheme: dark) {

  fieldset {
  border: 1px #0096bfab solid;
  border: 1px var(--focus) solid;
  }
}

legend {
  font-size: 0.9em;
  font-weight: 600;
}

input[type='range'] {
  margin: 10px 0;
  padding: 10px 0;
  background: transparent;
}

input[type='range']:focus {
  outline: none;
}

input[type='range']::-webkit-slider-runnable-track {
  width: 100%;
  height: 9.5px;
  -webkit-transition: 0.2s;
  transition: 0.2s;
  background: #efefef;
  background: var(--background);
  border-radius: 3px;
}

@media (prefers-color-scheme: dark) {

  input[type='range']::-webkit-slider-runnable-track {
  background: #161f27;
  background: var(--background);
  }
}

input[type='range']::-webkit-slider-thumb {
  box-shadow: 0 1px 1px #000, 0 0 1px #0d0d0d;
  height: 20px;
  width: 20px;
  border-radius: 50%;
  background: #dbdbdb;
  background: var(--border);
  -webkit-appearance: none;
  margin-top: -7px;
}

@media (prefers-color-scheme: dark) {

  input[type='range']::-webkit-slider-thumb {
  background: #526980;
  background: var(--border);
  }
}

input[type='range']:focus::-webkit-slider-runnable-track {
  background: #efefef;
  background: var(--background);
}

@media (prefers-color-scheme: dark) {

  input[type='range']:focus::-webkit-slider-runnable-track {
  background: #161f27;
  background: var(--background);
  }
}

input[type='range']::-moz-range-track {
  width: 100%;
  height: 9.5px;
  -moz-transition: 0.2s;
  transition: 0.2s;
  background: #efefef;
  background: var(--background);
  border-radius: 3px;
}

@media (prefers-color-scheme: dark) {

  input[type='range']::-moz-range-track {
  background: #161f27;
  background: var(--background);
  }
}

input[type='range']::-moz-range-thumb {
  box-shadow: 1px 1px 1px #000, 0 0 1px #0d0d0d;
  height: 20px;
  width: 20px;
  border-radius: 50%;
  background: #dbdbdb;
  background: var(--border);
}

@media (prefers-color-scheme: dark) {

  input[type='range']::-moz-range-thumb {
  background: #526980;
  background: var(--border);
  }
}

input[type='range']::-ms-track {
  width: 100%;
  height: 9.5px;
  background: transparent;
  border-color: transparent;
  border-width: 16px 0;
  color: transparent;
}

input[type='range']::-ms-fill-lower {
  background: #efefef;
  background: var(--background);
  border: 0.2px solid #010101;
  border-radius: 3px;
  box-shadow: 1px 1px 1px #000, 0 0 1px #0d0d0d;
}

@media (prefers-color-scheme: dark) {

  input[type='range']::-ms-fill-lower {
  background: #161f27;
  background: var(--background);
  }
}

input[type='range']::-ms-fill-upper {
  background: #efefef;
  background: var(--background);
  border: 0.2px solid #010101;
  border-radius: 3px;
  box-shadow: 1px 1px 1px #000, 0 0 1px #0d0d0d;
}

@media (prefers-color-scheme: dark) {

  input[type='range']::-ms-fill-upper {
  background: #161f27;
  background: var(--background);
  }
}

input[type='range']::-ms-thumb {
  box-shadow: 1px 1px 1px #000, 0 0 1px #0d0d0d;
  border: 1px solid #000;
  height: 20px;
  width: 20px;
  border-radius: 50%;
  background: #dbdbdb;
  background: var(--border);
}

@media (prefers-color-scheme: dark) {

  input[type='range']::-ms-thumb {
  background: #526980;
  background: var(--border);
  }
}

input[type='range']:focus::-ms-fill-lower {
  background: #efefef;
  background: var(--background);
}

@media (prefers-color-scheme: dark) {

  input[type='range']:focus::-ms-fill-lower {
  background: #161f27;
  background: var(--background);
  }
}

input[type='range']:focus::-ms-fill-upper {
  background: #efefef;
  background: var(--background);
}

@media (prefers-color-scheme: dark) {

  input[type='range']:focus::-ms-fill-upper {
  background: #161f27;
  background: var(--background);
  }
}

a {
  text-decoration: none;
  color: #0076d1;
  color: var(--links);
}

@media (prefers-color-scheme: dark) {

  a {
  color: #41adff;
  color: var(--links);
  }
}

a:hover {
  text-decoration: underline;
}

code {
  background: #efefef;
  background: var(--background);
  color: #000;
  color: var(--code);
  padding: 2.5px 5px;
  border-radius: 6px;
  font-size: 1em;
}

@media (prefers-color-scheme: dark) {

  code {
  color: #ffbe85;
  color: var(--code);
  }
}

@media (prefers-color-scheme: dark) {

  code {
  background: #161f27;
  background: var(--background);
  }
}

samp {
  background: #efefef;
  background: var(--background);
  color: #000;
  color: var(--code);
  padding: 2.5px 5px;
  border-radius: 6px;
  font-size: 1em;
}

@media (prefers-color-scheme: dark) {

  samp {
  color: #ffbe85;
  color: var(--code);
  }
}

@media (prefers-color-scheme: dark) {

  samp {
  background: #161f27;
  background: var(--background);
  }
}

time {
  background: #efefef;
  background: var(--background);
  color: #000;
  color: var(--code);
  padding: 2.5px 5px;
  border-radius: 6px;
  font-size: 1em;
}

@media (prefers-color-scheme: dark) {

  time {
  color: #ffbe85;
  color: var(--code);
  }
}

@media (prefers-color-scheme: dark) {

  time {
  background: #161f27;
  background: var(--background);
  }
}

pre > code {
  padding: 10px;
  display: block;
  overflow-x: auto;
}

var {
  color: #39a33c;
  color: var(--variable);
  font-style: normal;
  font-family: monospace;
}

@media (prefers-color-scheme: dark) {

  var {
  color: #d941e2;
  color: var(--variable);
  }
}

kbd {
  background: #efefef;
  background: var(--background);
  border: 1px solid #dbdbdb;
  border: 1px solid var(--border);
  border-radius: 2px;
  color: #363636;
  color: var(--text-main);
  padding: 2px 4px 2px 4px;
}

@media (prefers-color-scheme: dark) {

  kbd {
  color: #dbdbdb;
  color: var(--text-main);
  }
}

@media (prefers-color-scheme: dark) {

  kbd {
  border: 1px solid #526980;
  border: 1px solid var(--border);
  }
}

@media (prefers-color-scheme: dark) {

  kbd {
  background: #161f27;
  background: var(--background);
  }
}

img,
video {
  max-width: 100%;
  height: auto;
}

hr {
  border: none;
  border-top: 1px solid #dbdbdb;
  border-top: 1px solid var(--border);
}

@media (prefers-color-scheme: dark) {

  hr {
  border-top: 1px solid #526980;
  border-top: 1px solid var(--border);
  }
}

table {
  border-collapse: collapse;
  margin-bottom: 10px;
  width: 100%;
  table-layout: fixed;
}

table caption {
  text-align: left;
}

td,
th {
  padding: 6px;
  text-align: left;
  vertical-align: top;
  word-wrap: break-word;
}

thead {
  border-bottom: 1px solid #dbdbdb;
  border-bottom: 1px solid var(--border);
}

@media (prefers-color-scheme: dark) {

  thead {
  border-bottom: 1px solid #526980;
  border-bottom: 1px solid var(--border);
  }
}

tfoot {
  border-top: 1px solid #dbdbdb;
  border-top: 1px solid var(--border);
}

@media (prefers-color-scheme: dark) {

  tfoot {
  border-top: 1px solid #526980;
  border-top: 1px solid var(--border);
  }
}

tbody tr:nth-child(even) {
  background-color: #efefef;
  background-color: var(--background);
}

@media (prefers-color-scheme: dark) {

  tbody tr:nth-child(even) {
  background-color: #161f27;
  background-color: var(--background);
  }
}

tbody tr:nth-child(even) button {
  background-color: #f7f7f7;
  background-color: var(--background-alt);
}

@media (prefers-color-scheme: dark) {

  tbody tr:nth-child(even) button {
  background-color: #1a242f;
  background-color: var(--background-alt);
  }
}

tbody tr:nth-child(even) button:hover {
  background-color: #fff;
  background-color: var(--background-body);
}

@media (prefers-color-scheme: dark) {

  tbody tr:nth-child(even) button:hover {
  background-color: #202b38;
  background-color: var(--background-body);
  }
}

::-webkit-scrollbar {
  height: 10px;
  width: 10px;
}

::-webkit-scrollbar-track {
  background: #efefef;
  background: var(--background);
  border-radius: 6px;
}

@media (prefers-color-scheme: dark) {

  ::-webkit-scrollbar-track {
  background: #161f27;
  background: var(--background);
  }
}

::-webkit-scrollbar-thumb {
  background: rgb(170, 170, 170);
  background: var(--scrollbar-thumb);
  border-radius: 6px;
}

@media (prefers-color-scheme: dark) {

  ::-webkit-scrollbar-thumb {
  background: #040a0f;
  background: var(--scrollbar-thumb);
  }
}

@media (prefers-color-scheme: dark) {

  ::-webkit-scrollbar-thumb {
  background: #040a0f;
  background: var(--scrollbar-thumb);
  }
}

::-webkit-scrollbar-thumb:hover {
  background: #9b9b9b;
  background: var(--scrollbar-thumb-hover);
}

@media (prefers-color-scheme: dark) {

  ::-webkit-scrollbar-thumb:hover {
  background: rgb(0, 0, 0);
  background: var(--scrollbar-thumb-hover);
  }
}

@media (prefers-color-scheme: dark) {

  ::-webkit-scrollbar-thumb:hover {
  background: rgb(0, 0, 0);
  background: var(--scrollbar-thumb-hover);
  }
}

::-moz-selection {
  background-color: #9e9e9e;
  background-color: var(--selection);
  color: #000;
  color: var(--text-bright);
}

::selection {
  background-color: #9e9e9e;
  background-color: var(--selection);
  color: #000;
  color: var(--text-bright);
}

@media (prefers-color-scheme: dark) {

  ::-moz-selection {
  color: #fff;
  color: var(--text-bright);
  }

  ::selection {
  color: #fff;
  color: var(--text-bright);
  }
}

@media (prefers-color-scheme: dark) {

  ::-moz-selection {
  background-color: #1c76c5;
  background-color: var(--selection);
  }

  ::selection {
  background-color: #1c76c5;
  background-color: var(--selection);
  }
}

details {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  background-color: #f7f7f7;
  background-color: var(--background-alt);
  padding: 10px 10px 0;
  margin: 1em 0;
  border-radius: 6px;
  overflow: hidden;
}

@media (prefers-color-scheme: dark) {

  details {
  background-color: #1a242f;
  background-color: var(--background-alt);
  }
}

details[open] {
  padding: 10px;
}

details > :last-child {
  margin-bottom: 0;
}

details[open] summary {
  margin-bottom: 10px;
}

summary {
  display: list-item;
  background-color: #efefef;
  background-color: var(--background);
  padding: 10px;
  margin: -10px -10px 0;
  cursor: pointer;
  outline: none;
}

@media (prefers-color-scheme: dark) {

  summary {
  background-color: #161f27;
  background-color: var(--background);
  }
}

summary:hover,
summary:focus {
  text-decoration: underline;
}

details > :not(summary) {
  margin-top: 0;
}

summary::-webkit-details-marker {
  color: #363636;
  color: var(--text-main);
}

@media (prefers-color-scheme: dark) {

  summary::-webkit-details-marker {
  color: #dbdbdb;
  color: var(--text-main);
  }
}

dialog {
  background-color: #f7f7f7;
  background-color: var(--background-alt);
  color: #363636;
  color: var(--text-main);
  border: none;
  border-radius: 6px;
  border-color: #dbdbdb;
  border-color: var(--border);
  padding: 10px 30px;
}

@media (prefers-color-scheme: dark) {

  dialog {
  border-color: #526980;
  border-color: var(--border);
  }
}

@media (prefers-color-scheme: dark) {

  dialog {
  color: #dbdbdb;
  color: var(--text-main);
  }
}

@media (prefers-color-scheme: dark) {

  dialog {
  background-color: #1a242f;
  background-color: var(--background-alt);
  }
}

dialog > header:first-child {
  background-color: #efefef;
  background-color: var(--background);
  border-radius: 6px 6px 0 0;
  margin: -10px -30px 10px;
  padding: 10px;
  text-align: center;
}

@media (prefers-color-scheme: dark) {

  dialog > header:first-child {
  background-color: #161f27;
  background-color: var(--background);
  }
}

dialog::-webkit-backdrop {
  background: #0000009c;
  -webkit-backdrop-filter: blur(4px);
          backdrop-filter: blur(4px);
}

dialog::backdrop {
  background: #0000009c;
  -webkit-backdrop-filter: blur(4px);
          backdrop-filter: blur(4px);
}

footer {
  border-top: 1px solid #dbdbdb;
  border-top: 1px solid var(--border);
  padding-top: 10px;
  color: #70777f;
  color: var(--text-muted);
}

@media (prefers-color-scheme: dark) {

  footer {
  color: #a9b1ba;
  color: var(--text-muted);
  }
}

@media (prefers-color-scheme: dark) {

  footer {
  border-top: 1px solid #526980;
  border-top: 1px solid var(--border);
  }
}

body > footer {
  margin-top: 40px;
}

@media print {
  body,
  pre,
  code,
  summary,
  details,
  button,
  input,
  textarea {
    background-color: #fff;
  }

  button,
  input,
  textarea {
    border: 1px solid #000;
  }

  body,
  h1,
  h2,
  h3,
  h4,
  h5,
  h6,
  pre,
  code,
  button,
  input,
  textarea,
  footer,
  summary,
  strong {
    color: #000;
  }

  summary::marker {
    color: #000;
  }

  summary::-webkit-details-marker {
    color: #000;
  }

  tbody tr:nth-child(even) {
    background-color: #f2f2f2;
  }

  a {
    color: #00f;
    text-decoration: underline;
  }
}

And I think that's all we need for now.