:root {
  --bg: #fbfaf7;
  --ink: #1c1b18;
  --muted: #6b675f;
  --line: #e6e2d9;
  --accent: #355e3b;
  --code-bg: #f1efe9;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #141311;
    --ink: #e8e5de;
    --muted: #9a948a;
    --line: #2c2a26;
    --accent: #8fbb8f;
    --code-bg: #1e1c19;
  }
}

* { box-sizing: border-box; }

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

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font: 400 17px/1.65 ui-serif, Georgia, "Times New Roman", serif;
}

header {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  max-width: 44rem;
  margin: 0 auto;
  padding: 2.5rem 1.25rem 0;
}

.wordmark {
  font-weight: 400;
  font-size: 1.15rem;
  letter-spacing: 0.02em;
}

nav a {
  color: var(--muted);
  text-decoration: none;
  margin-left: 1.25rem;
  font-size: 0.95rem;
}
nav a:hover { color: var(--ink); }

main {
  max-width: 44rem;
  margin: 0 auto;
  padding: 0 1.25rem 4rem;
}

.hero { margin: 4.5rem 0 3.5rem; }

h1 {
  font-weight: 400;
  font-size: 2.5rem;
  line-height: 1.15;
  letter-spacing: -0.01em;
  margin: 0 0 1.5rem;
}

.lede {
  font-size: 1.15rem;
  color: var(--muted);
  max-width: 38rem;
}

h2 {
  font-weight: 400;
  font-size: 0.95rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--muted);
  margin: 3rem 0 1rem;
}

p { margin: 0 0 1rem; }

a { color: var(--accent); }

.code {
  font: 400 0.85rem/1.6 ui-monospace, "SF Mono", Menlo, monospace;
  background: var(--code-bg);
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 1rem 1.25rem;
  overflow-x: auto;
  white-space: pre;
}

code {
  font: 400 0.9em ui-monospace, "SF Mono", Menlo, monospace;
  background: var(--code-bg);
  padding: 0.1em 0.35em;
  border-radius: 4px;
}

ul { padding-left: 1.4rem; }
li { margin-bottom: 0.5rem; }

.status { border-top: 1px solid var(--line); margin-top: 3rem; }

footer {
  max-width: 44rem;
  margin: 0 auto;
  padding: 2rem 1.25rem;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 0.9rem;
}