style.css

/*! OK.css v1.2.0 | MIT License | github.com/andrewh0/okcss */
@import url("https://rsms.me/inter/inter.css");

/*! normalize.css v8.0.1 | MIT License | github.com/necolas/normalize.css */
html {
  line-height: 1.15
}

body {
  margin: 0
}

main {
  display: block
}

h1 {
  font-size: 2em;
  margin: .67em 0
}

hr {
  box-sizing: content-box;
  height: 0;
  overflow: visible
}

pre {
  font-family: monospace, monospace;
  font-size: 1em
}

a {
  background-color: transparent
}

abbr[title] {
  border-bottom: none;
  text-decoration: underline;
  -webkit-text-decoration: underline dotted;
  text-decoration: underline dotted
}

b,
strong {
  font-weight: bolder
}

code,
kbd,
samp {
  font-family: monospace, monospace;
  font-size: 1em
}

small {
  font-size: 80%
}

sub,
sup {
  font-size: 75%;
  line-height: 0;
  position: relative;
  vertical-align: baseline
}

sub {
  bottom: -.25em
}

sup {
  top: -.5em
}

img {
  border-style: none
}

button,
input,
optgroup,
select,
textarea {
  font-size: 100%;
  line-height: 1.15;
  margin: 0
}

button,
input {
  overflow: visible
}

button,
select {
  text-transform: none
}

[type=button],
[type=reset],
[type=submit],
button {
  -webkit-appearance: button
}

[type=button]::-moz-focus-inner,
[type=reset]::-moz-focus-inner,
[type=submit]::-moz-focus-inner,
button::-moz-focus-inner {
  border-style: none;
  padding: 0
}

[type=button]:-moz-focusring,
[type=reset]:-moz-focusring,
[type=submit]:-moz-focusring,
button:-moz-focusring {
  outline: 1px dotted ButtonText
}

fieldset {
  padding: .35em .75em .625em
}

legend {
  box-sizing: border-box;
  color: inherit;
  display: table;
  max-width: 100%;
  padding: 0;
  white-space: normal
}

progress {
  vertical-align: baseline
}

textarea {
  overflow: auto
}

[type=checkbox],
[type=radio] {
  box-sizing: border-box;
  padding: 0
}

[type=number]::-webkit-inner-spin-button,
[type=number]::-webkit-outer-spin-button {
  height: auto
}

[type=search] {
  -webkit-appearance: textfield;
  outline-offset: -2px
}

[type=search]::-webkit-search-decoration {
  -webkit-appearance: none
}

::-webkit-file-upload-button {
  -webkit-appearance: button;
  font: inherit
}

details {
  display: block
}

summary {
  display: list-item
}

[hidden],
template {
  display: none
}

:root {
  --ok-sans: "Inter", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen, Ubuntu, Cantarell, "Open Sans", "Helvetica Neue", "Noto Sans", sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji";
  --ok-mono: SFMono-Regular, Menlo, Monaco, Consolas, "Ubuntu Mono", "Liberation Mono", "Courier New", Courier, monospace;
  --ok-fw-0: 400;
  --ok-fw-1: 600;
  --ok-fw-2: 700;
  --ok-fw-3: 700;
  --ok-fs-0: 2.5rem;
  --ok-fs-1: 2rem;
  --ok-fs-2: 1.5rem;
  --ok-fs-3: 1.25rem;
  --ok-fs-4: 1rem;
  --ok-fs-5: 0.75rem;
  --ok-br: 0.25rem;
  --ok-s-0: 0;
  --ok-s-1: 0.25rem;
  --ok-s-2: 0.5rem;
  --ok-s-3: 1rem;
  --ok-s-4: 1.5rem;
  --ok-s-5: 2rem;
  --ok-s-6: 2.5rem;
  --ok-lh-body: 1.5;
  --ok-lh-heading: 1.25;
  --ok-t-hl: #ffcf30;
  --ok-accent-0: #3e67fa;
  --ok-accent-1: #4788ff;
  --ok-tc-accent: #3173de;
  --ok-tc-code: #c23a30;
  --ok-tc-0: #000;
  --ok-tc-1: #747474;
  --ok-tc-2: #848484;
  --ok-bg-0: #fff;
  --ok-bg-1: #f0f0f0;
  --ok-bg-2: #ccc;
  --ok-b-0: 1px solid #cbcbcb;
  --ok-b-1: 1px solid #848484;
  --ok-down-0: url("data:image/svg+xml;charset=utf-8,%3Csvg xmlns='http://www.w3.org/2000/svg' height='8' viewBox='0 0 12 8' width='24' fill='none'%3E%3Cpath d='M6 6l4-4h1v1-1L6 7 1 2h1l4 4z' fill='%23747474'/%3E%3C/svg%3E");
  --ok-down-1: url("data:image/svg+xml;charset=utf-8,%3Csvg xmlns='http://www.w3.org/2000/svg' height='8' viewBox='0 0 12 8' width='24' fill='none'%3E%3Cpath d='M6 6l4-4h1v1-1L6 7 1 2h1l4 4z' fill='%23848484'/%3E%3C/svg%3E")
}

@media (prefers-color-scheme:dark) {
  :root {
    --ok-tc-accent: #5c9aff;
    --ok-tc-code: #ed5853;
    --ok-tc-0: #fff;
    --ok-tc-1: #ababab;
    --ok-tc-2: #929292;
    --ok-bg-0: #000;
    --ok-bg-1: #212121;
    --ok-bg-2: #3e3e3e;
    --ok-b-0: 1px solid #747474;
    --ok-b-1: 1px solid #929292;
    --ok-down-0: url("data:image/svg+xml;charset=utf-8,%3Csvg xmlns='http://www.w3.org/2000/svg' height='8' viewBox='0 0 12 8' width='24' fill='none'%3E%3Cpath d='M6 6l4-4h1v1-1L6 7 1 2h1l4 4z' fill='%23ababab'/%3E%3C/svg%3E");
    --ok-down-1: url("data:image/svg+xml;charset=utf-8,%3Csvg xmlns='http://www.w3.org/2000/svg' height='8' viewBox='0 0 12 8' width='24' fill='none'%3E%3Cpath d='M6 6l4-4h1v1-1L6 7 1 2h1l4 4z' fill='%23929292'/%3E%3C/svg%3E")
  }
}

*,
:after,
:before {
  box-sizing: border-box
}

* {
  margin: 0;
  padding: 0
}

html {
  font-family: var(--ok-sans);
  line-sizing: normal;
  line-height: var(--ok-lh-body);
  font-weight: var(--ok-fw-0);
  color: var(--ok-tc-0);
  background-color: var(--ok-bg-0);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  -webkit-text-size-adjust: 100%;
  -moz-text-size-adjust: 100%;
  -ms-text-size-adjust: 100%;
  text-size-adjust: 100%;
  text-rendering: optimizeLegibility;
  scroll-behavior: smooth
}

@supports (font-variation-settings:normal) {
  html {
    font-family: Inter var, var(--ok-sans)
  }
}

button,
input,
optgroup,
select,
textarea {
  font-family: inherit;
  line-height: var(--ok-lh-body)
}

[role=button],
button {
  cursor: pointer
}

audio,
canvas,
embed,
iframe,
img,
input,
object,
select,
svg,
textarea,
video {
  display: block
}

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

body {
  padding: var(--ok-s-3);
  max-width: 80ch;
  margin: auto
}

article {
  padding-bottom: var(--ok-s-6)
}

h1 {
  font-size: var(--ok-fs-0);
  margin: 0
}

h2 {
  font-size: var(--ok-fs-1)
}

h3 {
  font-size: var(--ok-fs-2)
}

h4 {
  font-size: var(--ok-fs-3)
}

h5 {
  font-size: var(--ok-fs-4)
}

h6 {
  font-size: var(--ok-fs-5);
  text-transform: uppercase;
  font-weight: var(--ok-fw-1)
}

h1,
h2,
h3,
h4,
h5,
h6 {
  line-height: var(--ok-lh-heading);
  font-weight: var(--ok-fw-3);
  margin-top: var(--ok-s-6);
  margin-bottom: var(--ok-s-3)
}

h1+*,
h2+*,
h3+*,
h4+*,
h5+*,
h6+*,
hr+* {
  margin-top: 0
}

p {
  font-size: var(--ok-fs-4)
}

small {
  font-size: var(--ok-fs-5)
}

b,
dt,
strong {
  font-weight: var(--ok-fw-2)
}

address,
article,
aside,
audio,
blockquote,
button,
canvas,
dd,
details,
dialog,
div,
dl,
embed,
fieldset,
figcaption,
figure,
footer,
form,
header,
hgroup,
hr,
iframe,
img,
input,
main,
nav,
object,
ol,
p,
pre,
section,
select,
summary,
svg,
table,
textarea,
ul,
video {
  margin-bottom: var(--ok-s-4)
}

address:last-child,
article:last-child,
aside:last-child,
blockquote:last-child,
dd:last-child,
details:last-child,
dialog:last-child,
div:last-child,
dl:last-child,
dt:last-child,
fieldset:last-child,
figcaption:last-child,
figure:last-child,
footer:last-child,
form:last-child,
h1:last-child,
h2:last-child,
h3:last-child,
h4:last-child,
h5:last-child,
h6:last-child,
header:last-child,
hgroup:last-child,
hr:last-child,
input[type=checkbox],
input[type=radio],
main:last-child,
nav:last-child,
ol:last-child,
p:last-child,
pre:last-child,
section:last-child,
table:last-child,
ul:last-child {
  margin-bottom: 0
}

fieldset {
  padding: var(--ok-s-3);
  border: var(--ok-b-0);
  border-radius: var(--ok-br)
}

legend {
  font-weight: var(--ok-fw-1);
  text-transform: uppercase;
  font-size: var(--ok-fs-5)
}

input,
select {
  padding: var(--ok-s-2);
  background: var(--ok-bg-0);
  border: var(--ok-b-0);
  border-radius: var(--ok-br);
  color: var(--ok-tc-0);
  min-width: 25ch
}

input:disabled,
select:disabled,
textarea:disabled {
  color: var(--ok-tc-2)
}

input::placeholder,
textarea::placeholder {
  color: var(--ok-tc-2)
}

input::-webkit-input-placeholder,
textarea::-webkit-input-placeholder {
  color: var(--ok-tc-2)
}

input::-moz-placeholder,
textarea::-moz-placeholder {
  color: var(--ok-tc-2)
}

input:-ms-input-placeholder,
textarea:-ms-input-placeholder {
  color: var(--ok-tc-2)
}

input::-ms-input-placeholder,
textarea::-ms-input-placeholder {
  color: var(--ok-tc-2)
}

input::-webkit-clear-button,
input::-webkit-inner-spin-button,
input::-webkit-search-cancel-button,
input::-webkit-search-results-button {
  display: none
}

input::-ms-clear,
input::-ms-reveal {
  display: none
}

input:disabled,
textarea:disabled {
  background-color: var(--ok-bg-1)
}

input[type=search] {
  -webkit-appearance: none;
  -moz-appearance: none;
  appearance: none
}

input[type=file] {
  max-width: 300px
}

input[type=number] {
  -moz-appearance: textfield
}

input[type=checkbox],
input[type=radio] {
  display: inline;
  min-width: auto
}

input[type=color] {
  height: 2.5rem
}

input[type=date],
input[type=datetime-local],
input[type=month],
input[type=time],
input[type=week] {
  height: 2.5rem;
  -webkit-appearance: none;
  -moz-appearance: none;
  appearance: none;
  position: relative
}

input[type=date]:before,
input[type=datetime-local]:before,
input[type=month]:before,
input[type=time]:before,
input[type=week]:before {
  position: absolute;
  right: 0;
  top: 0;
  background-image: var(--ok-down-0);
  background-repeat: no-repeat;
  background-position: right .2em top 50%;
  background-size: 2em auto;
  width: 2.5rem;
  height: calc(2.5rem - 2px);
  content: ""
}

input[type=date]:disabled:before,
input[type=datetime-local]:disabled:before,
input[type=month]:disabled:before,
input[type=time]:disabled:before,
input[type=week]:disabled:before {
  background-image: var(--ok-down-1)
}

input::-webkit-calendar-picker-indicator {
  position: absolute;
  top: 0;
  right: 0;
  background-color: transparent;
  cursor: pointer;
  padding: 0;
  width: 2.5rem;
  height: calc(2.5rem - 2px);
  content: "";
  opacity: 0
}

input[type=range] {
  overflow: visible;
  line-height: inherit;
  font-family: inherit;
  -webkit-appearance: none;
  -moz-appearance: none;
  appearance: none;
  margin: 0;
  outline: none;
  cursor: pointer;
  padding: 0;
  vertical-align: middle;
  border: none;
  min-height: 2rem;
  background-color: transparent
}

input[type=range]::-webkit-slider-runnable-track {
  cursor: pointer;
  -webkit-appearance: none;
  border-radius: var(--ok-br);
  border: var(--ok-b-0);
  background-color: var(--ok-bg-1);
  background-image: linear-gradient(var(--ok-bg-1), var(--ok-bg-1));
  width: 100%;
  height: .5rem;
  color: transparent;
  box-sizing: border-box;
  position: relative
}

input[type=range]::-moz-range-track {
  cursor: pointer;
  -moz-appearance: none;
  border-radius: var(--ok-br);
  border: var(--ok-b-0);
  background-color: var(--ok-bg-1);
  background-image: linear-gradient(var(--ok-bg-1), var(--ok-bg-1));
  width: 100%;
  height: .5rem;
  color: transparent;
  box-sizing: border-box
}

input[type=range]::-ms-track {
  cursor: pointer;
  -ms-appearance: none;
  border-radius: var(--ok-br);
  border: var(--ok-b-0);
  background-color: var(--ok-bg-1);
  background-image: linear-gradient(var(--ok-bg-1), var(--ok-bg-1));
  width: 100%;
  height: .5rem;
  color: transparent;
  box-sizing: border-box
}

input[type=range]::-ms-fill-lower {
  background: transparent
}

input[type=range]::-webkit-slider-thumb {
  cursor: pointer;
  -webkit-appearance: none;
  border-radius: 50%;
  background-color: var(--ok-accent-0);
  width: 1.5rem;
  height: 1.5rem;
  margin-top: calc(-.5rem - 1px)
}

input[type=range]::-moz-range-thumb {
  cursor: pointer;
  -moz-appearance: none;
  border: none;
  border-radius: 50%;
  background-color: var(--ok-accent-0);
  width: 1.5rem;
  height: 1.5rem
}

input[type=range]::-ms-thumb {
  cursor: pointer;
  -ms-appearance: none;
  border-radius: 50%;
  background-color: var(--ok-accent-0);
  width: 1.5rem;
  height: 1.5rem;
  transform: translateY(.25rem)
}

input[type=range]:focus:not(:disabled)::-webkit-slider-thumb {
  background-color: var(--ok-accent-1)
}

input[type=range]:focus:not(:disabled)::-moz-range-thumb {
  background-color: var(--ok-accent-1)
}

input[type=range]:focus:not(:disabled)::-ms-thumb {
  background-color: var(--ok-accent-1)
}

input[type=range]:disabled {
  cursor: default
}

input[type=range]:disabled::-webkit-slider-runnable-track {
  cursor: default
}

input[type=range]:disabled::-moz-range-track {
  cursor: default
}

input[type=range]:disabled::-ms-track {
  cursor: default
}

input[type=range]:disabled::-webkit-slider-thumb {
  background-color: var(--ok-bg-2);
  cursor: default
}

input[type=range]:disabled::-moz-range-thumb {
  background-color: var(--ok-bg-2);
  cursor: default
}

input[type=range]:disabled::-ms-thumb {
  background-color: var(--ok-bg-2);
  cursor: default
}

select {
  -webkit-appearance: none;
  -moz-appearance: none;
  appearance: none;
  border: var(--ok-b-0);
  border-radius: var(--ok-br);
  background-color: var(--ok-bg-0);
  min-height: 2.5rem;
  color: var(--ok-tc-0)
}

select:not([multiple]) {
  background-image: var(--ok-down-0);
  background-repeat: no-repeat, repeat;
  background-position: right .2em top 50%;
  background-size: 2em auto;
  padding-right: 2.5em;
  height: 2.5rem
}

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

select:not([multiple]):disabled {
  background-image: var(--ok-down-1);
  background-color: var(--ok-bg-1);
  cursor: default
}

select[multiple] {
  border-radius: var(--ok-br)
}

select[multiple]:disabled {
  background-color: var(--ok-bg-1)
}

select[multiple] option {
  color: var(--ok-t-)
}

select[multiple]:disabled option {
  color: var(--ok-tc-2)
}

textarea {
  padding: var(--ok-s-2);
  resize: vertical;
  background: var(--ok-bg-0);
  border: var(--ok-b-0);
  border-radius: var(--ok-br);
  color: var(--ok-tc-0);
  min-height: calc(2.5rem - 2px);
  min-width: 25ch
}

button,
input[type=button],
input[type=reset],
input[type=submit] {
  display: inline-block;
  background-color: var(--ok-accent-0);
  border-radius: var(--ok-br);
  color: #fff;
  font-weight: var(--ok-fw-1);
  height: 2.5rem;
  border: none;
  padding: var(--ok-s-2) var(--ok-s-3);
  white-space: nowrap;
  min-width: auto
}

input::-webkit-file-upload-button {
  display: inline-block;
  background-color: var(--ok-accent-0);
  border-radius: var(--ok-br);
  color: #fff;
  font-weight: var(--ok-fw-1);
  height: 2.5rem;
  border: none;
  padding: var(--ok-s-2) var(--ok-s-3);
  white-space: nowrap
}

input:disabled::-webkit-file-upload-button {
  cursor: default;
  opacity: .5
}

button,
input[type=button],
input[type=reset],
input[type=submit] {
  cursor: pointer
}

input:not(:disabled)::-webkit-file-upload-button {
  cursor: pointer
}

button:disabled,
input[type=button]:disabled,
input[type=reset]:disabled,
input[type=submit]:disabled {
  cursor: default;
  opacity: .5;
  background-color: var(--ok-accent-0)
}

button:focus:not(:disabled),
input[type=button]:focus:not(:disabled),
input[type=reset]:focus:not(:disabled),
input[type=submit]:focus:not(:disabled) {
  background-color: var(--ok-accent-1)
}

input:not(:disabled):focus::-webkit-file-upload-button {
  background-color: var(--ok-accent-1)
}

table {
  border-collapse: collapse;
  display: table;
  margin-left: auto;
  margin-right: auto;
  white-space: nowrap
}

tfoot,
thead {
  border: var(--ok-b-0)
}

thead {
  position: -webkit-sticky;
  position: sticky;
  top: 0
}

tfoot tr,
thead tr {
  background-color: var(--ok-bg-1);
  font-size: var(--ok-fs-5);
  text-transform: uppercase;
  color: var(--ok-tc-0)
}

td,
th {
  border: var(--ok-b-0) 0;
  text-align: left;
  padding: .5rem
}

td {
  white-space: normal;
  max-width: 20ch
}

tr {
  border: var(--ok-b-0)
}

table caption {
  font-size: var(--ok-fs-4);
  font-weight: var(--ok-fw-3);
  padding: .5rem
}

code,
samp {
  padding: .2em .4em;
  color: var(--ok-tc-code)
}

code,
pre,
samp {
  font-family: var(--ok-mono);
  font-size: 87.5%;
  line-height: var(--ok-lh-body);
  background-color: var(--ok-bg-1);
  border-radius: var(--ok-br);
  text-transform: none
}

pre {
  padding: var(--ok-s-3);
  white-space: pre;
  overflow-x: auto
}

pre,
var {
  color: var(--ok-tc-0)
}

var {
  font-family: var(--ok-mono);
  font-style: normal
}

code pre,
pre code {
  background: inherit;
  font-size: inherit;
  color: inherit;
  border: 0;
  padding: 0;
  margin: 0
}

code pre {
  display: inline
}

kbd {
  background-color: var(--ok-bg-1);
  border: var(--ok-b-0);
  border-radius: var(--ok-br);
  border-bottom: 2px solid var(--ok-bg-2);
  padding: var(--ok-s-1);
  font-family: var(--ok-sans);
  color: var(--ok-tc-0)
}

a {
  text-decoration: none;
  font-weight: var(--ok-fw-1)
}

a,
a:visited,
a code,
a mark,
a samp {
  color: var(--ok-tc-accent)
}

ol,
ul {
  padding-left: var(--ok-s-5)
}

nav ul {
  text-decoration: none;
  padding-left: 0
}

nav ul li {
  display: inline;
  margin-right: 1em
}

li p {
  margin-bottom: 0
}

li,
li p+p {
  margin-top: .5em
}

audio,
img,
video {
  margin-left: auto;
  margin-right: auto
}

img {
  border-radius: var(--ok-br)
}

figure>img:not(:last-child) {
  margin-bottom: var(--ok-s-1)
}

figure>figcaption {
  text-align: center
}

figcaption,
time {
  font-size: var(--ok-fs-5);
  color: var(--ok-tc-1)
}

mark {
  padding: .2em .4em;
  background: var(--ok-t-hl);
  color: #000;
  border-radius: var(--ok-br)
}

iframe {
  border: var(--ok-b-0);
  border-radius: var(--ok-br);
  width: 100%
}

hr {
  border: none;
  border-bottom: var(--ok-b-0)
}

footer {
  font-size: var(--ok-fs-5)
}

blockquote,
footer {
  color: var(--ok-tc-1)
}

blockquote {
  position: relative;
  margin-left: 0;
  margin-right: 0;
  padding-left: var(--ok-s-5)
}

blockquote:before {
  position: absolute;
  height: 100%;
  content: "";
  width: 4px;
  left: 0;
  border-radius: var(--ok-br);
  background-color: var(--ok-bg-1)
}

dd {
  padding-left: var(--ok-s-5)
}

abbr {
  cursor: help
}

@media (hover:hover) {
  a:hover {
    text-decoration: underline
  }

  input:hover:not(:disabled):not(:focus):not([type=submit]):not([type=button]):not([type=reset]):not([type=range]),
  select:hover:not(:disabled):not(:focus),
  textarea:hover:not(:disabled):not(:focus) {
    border: var(--ok-b-1)
  }

  input[type=range]:hover:not(:disabled)::-webkit-slider-runnable-track {
    border: var(--ok-b-1)
  }

  input[type=range]:hover:not(:disabled)::-moz-range-track {
    border: var(--ok-b-1)
  }

  input[type=range]:hover:not(:disabled)::-ms-track {
    border: var(--ok-b-1)
  }

  select:not([multiple]):not(:disabled):hover {
    cursor: pointer
  }

  button:hover:not(:disabled),
  input[type=button]:hover:not(:disabled),
  input[type=reset]:hover:not(:disabled),
  input[type=submit]:hover:not(:disabled) {
    background-color: var(--ok-accent-1)
  }

  input:not(:disabled):hover::-webkit-file-upload-button {
    background-color: var(--ok-accent-1)
  }
}