:root {
  --navy: #0b1929;
  --navy2: #0f2237;
  --accent: #00c2a8;
  --slate: #7aadcf;
  --muted: #4a7a9b;
  --white: #eef4f8;
  --dim: #8faec4;
  --border: rgba(0, 194, 168, 0.18);
  --mono: 'IBM Plex Mono', ui-monospace, monospace;
  --sans: 'IBM Plex Sans', system-ui, sans-serif;
}
* {
  box-sizing: border-box;
}
html {
  -webkit-text-size-adjust: 100%;
}
body {
  margin: 0;
  background: var(--navy);
  color: var(--white);
  font-family: var(--sans);
  line-height: 1.65;
  font-weight: 300;
}
a {
  color: var(--slate);
}
a:hover {
  color: var(--accent);
}
.wrap {
  max-width: 720px;
  margin: 0 auto;
  padding: 0 1.5rem;
}
nav {
  border-bottom: 1px solid var(--border);
  padding: 1rem 0;
}
nav .inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}
nav .brand {
  font-family: var(--mono);
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--white);
  text-decoration: none;
}
nav .back {
  font-family: var(--mono);
  font-size: 0.75rem;
  text-decoration: none;
}
main {
  padding: 2.5rem 0 3rem;
}
.eyebrow {
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent);
  margin: 0 0 0.75rem;
}
h1 {
  font-size: clamp(1.75rem, 1rem + 3vw, 2.35rem);
  font-weight: 400;
  line-height: 1.15;
  margin: 0 0 0.5rem;
}
.updated {
  font-family: var(--mono);
  font-size: 0.72rem;
  color: var(--muted);
  margin: 0 0 2rem;
}
.lead {
  color: var(--dim);
  font-size: 1.05rem;
  margin: 0 0 2rem;
  max-width: 62ch;
}
h2 {
  font-size: 1.15rem;
  font-weight: 500;
  margin: 2rem 0 0.65rem;
  color: var(--white);
}
p,
li {
  color: var(--dim);
  font-size: 0.95rem;
}
ul {
  padding-left: 1.25rem;
  margin: 0 0 1rem;
}
table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.85rem;
  margin: 1rem 0;
}
th,
td {
  border: 1px solid var(--border);
  padding: 0.55rem 0.65rem;
  text-align: left;
  vertical-align: top;
}
th {
  font-family: var(--mono);
  font-size: 0.68rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--slate);
  background: var(--navy2);
}
footer {
  border-top: 1px solid var(--border);
  padding: 1.75rem 0 2.5rem;
  font-family: var(--mono);
  font-size: 0.72rem;
  color: var(--muted);
}
footer .links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem 1.1rem;
  margin-bottom: 0.75rem;
}
footer a {
  text-decoration: none;
}