*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

:root {
  --cream: #FFF8F0;
  --tan:   #C08552;
  --brown: #8C5A3C;
  --dark:  #4B2E2B;
}

html {
  background: var(--cream);
  color: var(--dark);
  font-family: "neue-haas-unica", sans-serif;
  font-weight: 400;
  font-style: normal;
  font-size: 16px;
  line-height: 1.65;
}

body {
  max-width: 680px;
  margin: 0 auto;
  padding: 80px 32px 120px;
}

/* ── Header ── */

header {
  margin-bottom: 56px;
}

.wordmark {
  font-family: "nimbus-roman", serif;
  font-weight: 400;
  font-style: italic;
  font-size: 52px;
  color: var(--dark);
  letter-spacing: -0.01em;
  line-height: 1;
  display: block;
  margin-bottom: 10px;
  text-decoration: none;
}

.tagline {
  font-size: 15px;
  color: var(--brown);
  font-weight: 400;
  margin-bottom: 18px;
}

nav {
  display: flex;
  gap: 20px;
  align-items: baseline;
}

nav a {
  font-size: 13px;
  color: var(--tan);
  text-decoration: none;
  letter-spacing: 0.02em;
  padding-bottom: 2px;
}

nav a:hover {
  color: var(--brown);
}

nav a.active {
  color: var(--brown);
  border-bottom: 1px solid var(--brown);
}

/* ── Typography ── */

h2 {
  font-family: "nimbus-roman", serif;
  font-weight: 400;
  font-style: italic;
  font-size: 22px;
  color: var(--brown);
  margin: 48px 0 14px;
}

h2:first-of-type {
  margin-top: 0;
}

h3 {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  color: var(--brown);
  margin: 30px 0 10px;
}

section {
  margin-bottom: 48px;
}

p {
  font-size: 15.5px;
  color: var(--dark);
  margin-bottom: 14px;
}

p:last-child {
  margin-bottom: 0;
}

ul {
  padding-left: 20px;
  margin-bottom: 14px;
}

li {
  font-size: 15.5px;
  margin-bottom: 4px;
}

/* ── Links ── */

a {
  color: var(--brown);
  text-decoration: underline;
  text-underline-offset: 3px;
}

a:hover {
  color: var(--dark);
}

/* ── Code ── */

code {
  font-family: "SF Mono", "Menlo", "Consolas", monospace;
  font-size: 13.5px;
  background: rgba(139, 90, 60, 0.08);
  color: var(--dark);
  padding: 1px 5px;
  border-radius: 3px;
}

pre {
  background: var(--dark);
  color: var(--cream);
  padding: 20px 24px;
  border-radius: 6px;
  overflow-x: auto;
  margin: 12px 0 20px;
  font-family: "SF Mono", "Menlo", "Consolas", monospace;
  font-size: 13px;
  line-height: 1.7;
}

pre code {
  background: none;
  color: inherit;
  padding: 0;
  font-size: inherit;
}

.comment {
  color: var(--tan);
}

/* ── Table ── */

table {
  width: 100%;
  border-collapse: collapse;
  font-size: 14px;
  margin: 20px 0;
}

th {
  text-align: left;
  font-weight: 700;
  padding: 8px 12px 8px 0;
  border-bottom: 1px solid rgba(139, 90, 60, 0.2);
  color: var(--brown);
  font-size: 12px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

td {
  padding: 9px 12px 9px 0;
  border-bottom: 1px solid rgba(139, 90, 60, 0.1);
  vertical-align: top;
}

tr:last-child td {
  border-bottom: none;
}

/* ── Footer ── */

footer {
  margin-top: 80px;
  padding-top: 24px;
  border-top: 1px solid rgba(139, 90, 60, 0.15);
  font-size: 13px;
  color: var(--tan);
  display: flex;
  gap: 20px;
}

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

footer a:hover {
  color: var(--brown);
}

/* ── Responsive ── */

@media (max-width: 540px) {
  body {
    padding: 48px 20px 80px;
  }

  .wordmark {
    font-size: 40px;
  }

  pre {
    padding: 16px;
  }
}