:root {
  color-scheme: light dark;
  --bg: #f7f8fa;
  --surface: #ffffff;
  --surface-soft: #f1f3f5;
  --border: #d8dde3;
  --text: #17202a;
  --muted: #5f6b7a;
  --accent: #256d66;
  --accent-soft: #e5f2f0;
  --max: 920px;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #0f1419;
    --surface: #151c23;
    --surface-soft: #1d2730;
    --border: #303a45;
    --text: #eef2f5;
    --muted: #a9b4c0;
    --accent: #75c7bd;
    --accent-soft: #173632;
  }
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: Inter, "Segoe UI", system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
  background: var(--bg);
  color: var(--text);
}

a {
  color: inherit;
}

.page {
  width: min(calc(100% - 32px), var(--max));
  margin: 0 auto;
  padding: 24px 0 56px;
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 56px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  font-weight: 700;
}

.brand-mark {
  width: 34px;
  height: 34px;
  display: grid;
  place-items: center;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--surface);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.nav-links a {
  padding: 8px 10px;
  border-radius: 8px;
  color: var(--muted);
  font-size: 0.95rem;
  text-decoration: none;
}

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

.hero {
  max-width: 760px;
}

.eyebrow {
  margin: 0 0 16px;
  color: var(--accent);
  font-size: 0.92rem;
  font-weight: 700;
  letter-spacing: 0;
  text-transform: uppercase;
}

h1 {
  margin: 0;
  font-size: clamp(2.25rem, 9vw, 4rem);
  line-height: 1.05;
  letter-spacing: 0;
}

.lede {
  margin: 20px 0 0;
  color: var(--muted);
  font-size: 1.08rem;
  line-height: 1.75;
}

.section {
  margin-top: 42px;
  padding-top: 28px;
  border-top: 1px solid var(--border);
}

.section h2 {
  margin: 0 0 16px;
  font-size: 1.25rem;
  letter-spacing: 0;
}

.grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.item {
  padding: 18px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--surface);
}

.item h3 {
  margin: 0 0 8px;
  font-size: 1rem;
}

.item p,
.item ul {
  margin: 0;
  color: var(--muted);
  line-height: 1.65;
}

.item ul {
  padding-left: 1.2rem;
}

.status-list {
  display: grid;
  gap: 10px;
  margin: 18px 0 0;
  padding: 0;
  list-style: none;
}

.status-list li {
  padding: 12px 14px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--surface-soft);
  color: var(--muted);
}

.inline-code {
  padding: 2px 5px;
  border-radius: 6px;
  background: var(--surface-soft);
  color: var(--text);
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  font-size: 0.92em;
}

.foot {
  margin-top: 38px;
  color: var(--muted);
  font-size: 0.95rem;
}

@media (max-width: 680px) {
  .page {
    width: min(calc(100% - 24px), var(--max));
    padding-top: 18px;
  }

  .nav {
    align-items: flex-start;
    flex-direction: column;
    margin-bottom: 40px;
  }

  .grid {
    grid-template-columns: 1fr;
  }
}