:root {
  --bg: #fafaf7;
  --fg: #1c1c1c;
  --muted: #6b6b6b;
  --accent: #2a52be;
  --code-bg: #f0eee6;
  --border: #d8d4c8;
  --max: 720px;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #14140f;
    --fg: #e8e6dd;
    --muted: #a0a09a;
    --accent: #8ab4ff;
    --code-bg: #1f1f18;
    --border: #2e2e26;
  }
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  padding: 0;
}

body {
  background: var(--bg);
  color: var(--fg);
  font-family:
    -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial,
    sans-serif;
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

main {
  max-width: var(--max);
  margin: 0 auto;
  padding: 3rem 1.25rem 4rem;
}

header {
  margin-bottom: 3rem;
  padding-bottom: 2rem;
  border-bottom: 1px solid var(--border);
}

h1 {
  font-size: 2.4rem;
  margin: 0 0 0.5rem;
  font-family:
    "JetBrains Mono", "SF Mono", Menlo, Consolas, monospace;
  letter-spacing: -0.02em;
}

h2 {
  font-size: 1.4rem;
  margin: 2.5rem 0 0.75rem;
  padding-top: 0.5rem;
}

h3 {
  font-size: 1.05rem;
  margin: 1.5rem 0 0.5rem;
  font-weight: 600;
}

p {
  margin: 0.75rem 0;
}

.tagline {
  font-size: 1.15rem;
  color: var(--fg);
  font-weight: 500;
  margin-top: 0;
}

.lede {
  color: var(--muted);
  font-size: 1rem;
}

.aside {
  color: var(--muted);
  font-size: 0.9rem;
  margin-top: -0.25rem;
}

.badges {
  margin-top: 1.5rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.badges img {
  display: block;
  height: 20px;
}

a {
  color: var(--accent);
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

code,
pre {
  font-family:
    "JetBrains Mono", "SF Mono", Menlo, Consolas, monospace;
  font-size: 0.875em;
}

code {
  background: var(--code-bg);
  padding: 0.1em 0.35em;
  border-radius: 3px;
  white-space: nowrap;
}

pre {
  background: var(--code-bg);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 0.85rem 1rem;
  overflow-x: auto;
  line-height: 1.45;
  margin: 0.5rem 0;
}

pre code {
  background: none;
  padding: 0;
  white-space: pre;
}

ul {
  padding-left: 1.25rem;
}

li {
  margin: 0.25rem 0;
}

section {
  margin-top: 2.5rem;
}

table {
  width: 100%;
  border-collapse: collapse;
  margin: 1rem 0;
  font-size: 0.9rem;
}

th,
td {
  text-align: left;
  vertical-align: top;
  padding: 0.6rem 0.75rem;
  border-bottom: 1px solid var(--border);
}

th {
  font-weight: 600;
  color: var(--muted);
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

td code {
  white-space: normal;
}

footer {
  margin-top: 4rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--border);
  color: var(--muted);
  font-size: 0.9rem;
}

@media (max-width: 600px) {
  main {
    padding: 2rem 1rem;
  }
  h1 {
    font-size: 1.85rem;
  }
}