:root {
  color-scheme: light dark;
  --background: #fafaf7;
  --text: #20211e;
  --muted: #686a63;
  --border: #deded7;
  --code: #f1f1ec;
  --accent: #28633f;
  --callout: #f0f3ed;
}

@media (prefers-color-scheme: dark) {
  :root {
    --background: #171815;
    --text: #e7e8e2;
    --muted: #aaaca4;
    --border: #363832;
    --code: #20211d;
    --accent: #79bd91;
    --callout: #1d251f;
  }
}

* {
  box-sizing: border-box;
}

html {
  background: var(--background);
}

body {
  margin: 0;
  background: var(--background);
  color: var(--text);
  font-family: system-ui, sans-serif;
  font-size: 1rem;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}

a {
  color: inherit;
  text-decoration-color: var(--muted);
  text-underline-offset: 0.18em;
}

a:hover {
  text-decoration-color: currentColor;
}

.skip-link {
  position: absolute;
  left: 1rem;
  top: -5rem;
  padding: 0.5rem 0.75rem;
  background: var(--text);
  color: var(--background);
}

.skip-link:focus {
  top: 1rem;
}

.page {
  width: min(100% - 2.5rem, 46rem);
  margin: 0 auto;
}

.hero {
  padding: 5rem 0 3.25rem;
  border-bottom: 1px solid var(--border);
}

.comment-prefix {
  color: var(--accent);
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-weight: 500;
  opacity: 0.8;
}

h1 {
  margin: 0;
  font-size: clamp(2.25rem, 7vw, 3.25rem);
  font-weight: 650;
  letter-spacing: -0.035em;
  line-height: 1.12;
}

main {
  padding: 3.5rem 0 6rem;
}

article p,
article li {
  font-size: 1.0625rem;
}

article p {
  margin: 0 0 1.45rem;
}

article h2 {
  margin: 4rem 0 1.25rem;
  font-size: clamp(1.6rem, 4vw, 2rem);
  font-weight: 650;
  letter-spacing: -0.025em;
  line-height: 1.2;
}

article ul,
article ol {
  margin: 1.25rem 0 1.5rem;
  padding-left: 1.4rem;
}

article li {
  padding-left: 0.2rem;
}

article li + li {
  margin-top: 0.45rem;
}

article code,
footer code {
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 0.86em;
}

article p code,
article li code {
  padding: 0.1em 0.3em;
  border: 1px solid var(--border);
  border-radius: 0.2rem;
  background: var(--code);
}

article > p:has(+ pre) {
  margin-bottom: 0.5rem;
  color: var(--muted);
  font-size: 0.8125rem;
}

pre {
  margin: 1.75rem 0 2rem;
  padding: 1.1rem 1.2rem;
  overflow-x: auto;
  border: 1px solid var(--border);
  border-radius: 0.3rem;
  background: var(--code);
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 0.85rem;
  line-height: 1.65;
}

pre code {
  font-size: inherit;
}

blockquote {
  margin: 2.25rem 0;
  padding: 1.25rem 1.4rem;
  border-left: 3px solid var(--accent);
  background: var(--callout);
}

blockquote p:first-child {
  margin-bottom: 0.5rem;
}

blockquote ol {
  margin: 0;
}

blockquote li {
  font-size: 1rem;
}

footer {
  padding: 1.5rem 0 3rem;
  border-top: 1px solid var(--border);
  color: var(--muted);
  font-size: 0.8rem;
}

@media (max-width: 36rem) {
  .page {
    width: min(100% - 2rem, 46rem);
  }

  .hero {
    padding: 3.5rem 0 3rem;
  }

  main {
    padding-top: 2.75rem;
  }

}