@font-face {
  font-family: "JetBrains Mono";
  src: url("/assets/jetbrains-mono-latin-400-normal.14425ba9c6.woff2") format("woff2");
  font-weight: 400;
  font-style: normal;
  font-display: optional;
}

@font-face {
  font-family: "JetBrains Mono";
  src: url("/assets/jetbrains-mono-latin-700-normal.d0d4e81880.woff2") format("woff2");
  font-weight: 700;
  font-style: normal;
  font-display: optional;
}

:root {
  color-scheme: light dark;
  --bg: #fafaf7;
  --fg: #1f2328;
  --dim: #57606a;
  --kw: #8250df;
  --pass: #1a7f37;
  --fail: #cf222e;
  --link: #0550ae;
  --focus: #0550ae;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #0d1117;
    --fg: #e6edf3;
    --dim: #9198a1;
    --kw: #d2a8ff;
    --pass: #3fb950;
    --fail: #ff7b72;
    --link: #79c0ff;
    --focus: #79c0ff;
  }
}

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

html {
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--fg);
  font-family:
    "JetBrains Mono", ui-monospace, "Cascadia Mono", "SF Mono", Menlo, Consolas, "Liberation Mono",
    monospace;
  font-size: 1rem;
  line-height: 1.6;
  overflow-wrap: anywhere;
}

main,
footer {
  max-width: 82ch;
  margin-inline: auto;
  padding-inline: 1rem;
}

main {
  padding-block-start: 2.5rem;
}

footer {
  padding-block: 1.6em 2.5rem;
}

h1,
h2,
p {
  margin: 0;
  font-size: 1rem;
}

h1,
h2 {
  font-weight: 700;
}

.cmd {
  color: var(--dim);
  margin-block-end: 1.6em;
}

/* Hanging indent: if these wrap, the next line starts 2ch in, not at the edge. */
.cmd,
h1:not(.line),
h2 {
  padding-inline-start: 2ch;
  text-indent: -2ch;
}

.prompt,
.pass {
  color: var(--pass);
}

.fail {
  color: var(--fail);
}

.kw {
  color: var(--kw);
  font-weight: 400;
}

.dim,
.skip {
  color: var(--dim);
}

.intro {
  padding-inline-start: 2ch;
}

section {
  margin-block-start: 1.6em;
  padding-inline-start: 2ch;
}

.checks {
  list-style: none;
  margin: 0;
  padding: 0 0 0 2ch;
}

/* Mark in a 2ch column, text in the rest, so wrapped lines hang under the text. */
.checks li,
.line {
  display: grid;
  grid-template-columns: 2ch minmax(0, 1fr);
}

.summary {
  padding-inline-start: 2ch;
}

a {
  color: var(--link);
  text-decoration: underline;
  text-underline-offset: 0.2em;
}

a:focus-visible {
  outline: 3px solid var(--focus);
  outline-offset: 2px;
  border-radius: 2px;
}

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  margin: -1px;
  padding: 0;
  overflow: hidden;
  clip-path: inset(50%);
  white-space: nowrap;
  border: 0;
}