:root {
  --border-radius: 5px;
  --border-color: rgba(0, 0, 0, 0.1);
  --bodybackground: rgb(254, 253, 255);
  --header-color: rgb(50 50 50);
  --text-color: rgba(60, 70, 75, 1);
  --nav-background: rgba(0, 0, 0, .02);
  --header-background: rgb(249 248 250);
  --table-header-bg: rgba(0, 0, 0, .02);
  --code-color: #7f18d5;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bodybackground: rgba(254, 253, 255, .01);
    --nav-background: rgba(0, 0, 0, .2);
    --header-color: rgba(200, 200, 200, 1);
    --text-color: rgba(255, 255, 255, .6);
    --header-background: rgb(27, 26, 32);
    --border-color: rgba(255, 255, 255, 0.05);
    --table-header-bg: rgba(255, 255, 255, .03);    
    --code-color: rgba(127, 24, 213, 1);
);
  }

  * {
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: antialiased;
    font-smooth: antialiased;
  }

  img {
    opacity: .8;
  }

  video {
    opacity: .8;
  }
}

* {
  box-sizing: border-box;
      scroll-behavior: smooth;
}

main,
body {
  margin: 0;
  padding: 0;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizelegibility;
}

body {
  font-family: arial;
  font-size: 1em;
  line-height: 1.5em;
  background: var(--bodybackground);
  color: var(--text-color);
}

header {
  margin: 0;
  padding: 1.5em 2.2em;
  background: var(--header-background);
  border-bottom: 1px solid rgba(0, 0, 0, .1);
}

header h2 {
  margin: 0;
  padding: 0;
  
  background-color: red;
  background-image: linear-gradient(45deg, #b54ee3, #eea23f, #1a2f9f);
  background-size: 100%;
  background-repeat: repeat;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent; 
  -moz-background-clip: text;
  -moz-text-fill-color: transparent;  
  background-clip: text;
  text-fill-color: transparent;
  font-size: 1.5em;
}

header p {
  margin: 0;
  padding: 0;
}

main#wrapper {
  max-width: 1100px;
  display: grid;
  grid-template-columns: [nav] clamp(15rem, 25%, 20rem) [body] 1fr;
  grid-template-rows: [body] auto;
  gap: 1em 4em;
}

footer {
  padding: 1em;
  width: 100%;
  text-align: center;
}

nav.primary {
  grid-column: nav;
  grid-row: body;
  background: var(--nav-background);
  border-right: 1px solid rgba(0, 0, 0, .1);
  padding: 0 2em;
  min-height: 100vh;
  font-size: .9em;
}

nav.primary > * {
  position: sticky;
  z-index: 1;
  top: 0em;
  padding-top: .5em;
}

nav.primary > section > ul {
  margin-bottom: 1em;
  list-style: none;
  padding-left: 0;
  text-transform: uppercase;
  color: rgba(100, 100, 100, .8);
  letter-spacing: 1px;
  font-weight: bold;
}

nav.primary>section > ul > li {
  margin-bottom: 2em;
  padding-left: .3em;
}

nav.primary > section > ul ul {
  list-style: none;
  padding-left: 0;
  text-transform: none;
  margin-left: -.5em;
  letter-spacing: normal;
  font-weight: normal;
}

nav.primary li {
  padding: 0;
  margin: .1em 0;
}

nav.primary a {
  text-decoration: none;
  display: block;
  padding: .3em .5em;
  border-radius: 5px;
}

nav.primary a:hover,
nav a:focus {
  text-decoration: underline;
  background: rgba(0, 0, 0, .02);
}

nav.primary .active {
  font-weight: bold;
  background: rgba(0, 0, 0, .02);
}

#content {
  grid-column: body;
  grid-row: body;
  max-width: 900px;
  padding: 0 7% 5rem 0;
}

h1,
h2,
h3 {
  color: var(--header-color);
}

p {
  max-width: 800px;
  line-height: 1.7em;
}

:is(h1, h2, h3, h4) {
  margin-top: 3rem;
}

img {
  max-width: 100%;
}

#content h2 {
  background: 
  border-bottom: 1px solid var(--border-color);
}
#content h3 {
}

a,
a:visited {
  color: #ce2a2a;
}

code {
  border-radius: var(--border-radius);
  padding: .2em .5em;
  margin: .1em;
  background: rgba(0, 0, 0, .05);
  color: rgb(143, 35, 232);
}

.code_block_wrapper,
.markdown pre {
  overflow-x: auto;
  display: grid;
}

pre code,
.code_block {
  display: block;
  padding: 1em 2em;
  margin: 1em 0 2em 0;
  background: rgba(0, 0, 0, .8);
  color: lightcoral;
  line-height: 1.5em;
  overflow-x: scroll;
  width: 100%;
}

table {
  border-collapse: collapse;
  border: 1px solid var(--border-color);
  width: 100%;
  margin: 1em 0 2em 0;
}


table thead {
  background: var(--table-header-bg);
}

table thead th {
  text-align: start;
  padding: 1rem;
  border-bottom: 1px solid var(--border-color);
}

table td {
  margin: 0;
  border-bottom: 1px solid var(--border-color);
  padding: 1rem;
}

.note {
  background: #ffff003d;
  padding: 1rem 2rem;
  border-radius: var(--border-radius);
}

.steps_table {
  border: 0;
}

.steps_table tr td {
  padding: 2em;
}

.steps_tablerow {
  overflow: hidden;
  width: 400px;
  height: 200px;

}

.steps_tablerow img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}