:root {
  --ink: #2a241c;
  --ink-soft: #5c5348;
  --paper-0: #efe6d6;
  --paper-1: #f7f1e6;
  --accent: #1f6f6a;
  --line: rgba(42, 36, 28, 0.12);
  --max: 40rem;
  --font-display: "Iowan Old Style", "Palatino Linotype", Palatino, "Book Antiqua", Georgia, serif;
  --font-body: "Avenir Next", "Segoe UI", "Helvetica Neue", sans-serif;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  min-height: 100%;
}

body {
  color: var(--ink);
  font-family: var(--font-body);
  line-height: 1.55;
  background:
    radial-gradient(1200px 600px at 10% -10%, rgba(31, 111, 106, 0.12), transparent 55%),
    radial-gradient(900px 500px at 100% 0%, rgba(168, 96, 48, 0.10), transparent 50%),
    linear-gradient(165deg, var(--paper-1), var(--paper-0) 55%, #e8dcc8);
}

.top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  max-width: calc(var(--max) + 4rem);
  margin: 0 auto;
  padding: 1.25rem 1.5rem;
}

.brand {
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--ink);
  text-decoration: none;
  letter-spacing: 0.02em;
}

nav {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

nav a, footer a {
  color: var(--ink-soft);
  text-decoration: none;
  font-size: 0.95rem;
}

nav a[aria-current="page"],
nav a:hover,
footer a:hover {
  color: var(--accent);
}

.hero, .page {
  max-width: var(--max);
  margin: 0 auto;
  padding: 2.5rem 1.5rem 4rem;
}

.hero h1 {
  font-family: var(--font-display);
  font-size: clamp(3rem, 10vw, 4.5rem);
  line-height: 1.05;
  margin: 0.2rem 0 0.75rem;
  letter-spacing: -0.02em;
}

.page h1 {
  font-family: var(--font-display);
  font-size: clamp(2rem, 6vw, 2.75rem);
  margin: 0 0 0.75rem;
}

.eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-size: 0.75rem;
  color: var(--accent);
  margin: 0;
}

.lede {
  font-size: 1.25rem;
  color: var(--ink);
  margin: 0 0 1.25rem;
}

.body { margin: 0 0 1rem; color: var(--ink-soft); }
.body.quiet { opacity: 0.9; }

.cta {
  display: inline-block;
  margin-top: 1.5rem;
  padding: 0.7rem 1rem;
  border: 1px solid var(--line);
  background: rgba(255, 252, 246, 0.7);
  color: var(--ink);
  text-decoration: none;
}

a.cta:hover {
  color: var(--accent);
}

.status {
  font-size: 0.78rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--accent);
  white-space: nowrap;
}

.meta {
  color: var(--ink-soft);
  font-size: 0.9rem;
}

.prose h2 {
  font-family: var(--font-display);
  font-size: 1.25rem;
  margin-top: 1.75rem;
}

.prose table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.92rem;
}

.prose th, .prose td {
  border-bottom: 1px solid var(--line);
  text-align: left;
  vertical-align: top;
  padding: 0.45rem 0.35rem;
}

footer {
  max-width: calc(var(--max) + 4rem);
  margin: 0 auto;
  padding: 1rem 1.5rem 2.5rem;
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  align-items: center;
  border-top: 1px solid var(--line);
}

footer .meta {
  margin-left: auto;
  color: var(--ink-soft);
  font-size: 0.85rem;
}

.prose code {
  font-family: ui-monospace, "SF Mono", Menlo, Consolas, monospace;
  font-size: 0.86em;
  word-break: break-word;
}

@media (max-width: 520px) {
  .top { align-items: flex-start; flex-direction: column; }
}