:root {
  --bg: #020714;
  --bg-elevated: #0a1224;
  --text: #f2f5f8;
  --muted: #9aa7b8;
  --accent: #0b6e78;
  --accent-soft: rgba(11, 110, 120, 0.18);
  --border: rgba(242, 245, 248, 0.1);
  --max: 42rem;
}

* {
  box-sizing: border-box;
}

html {
  color-scheme: dark;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: "Iowan Old Style", "Palatino Linotype", Palatino, Georgia, serif;
  background:
    radial-gradient(ellipse 80% 50% at 10% -10%, rgba(11, 110, 120, 0.35), transparent 55%),
    radial-gradient(ellipse 60% 40% at 90% 0%, rgba(20, 60, 120, 0.25), transparent 50%),
    var(--bg);
  color: var(--text);
  line-height: 1.65;
}

a {
  color: #5ec8d0;
  text-decoration-thickness: 1px;
  text-underline-offset: 0.15em;
}

a:hover {
  color: #9be0e6;
}

.wrap {
  width: min(100% - 2rem, var(--max));
  margin-inline: auto;
  padding-block: 2.5rem 4rem;
}

.brand {
  display: inline-block;
  font-family: "Avenir Next", "Segoe UI", system-ui, sans-serif;
  font-weight: 700;
  font-size: 0.85rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: #7fd4db;
  margin-bottom: 1.25rem;
}

h1 {
  font-size: clamp(1.85rem, 4vw, 2.4rem);
  line-height: 1.15;
  font-weight: 600;
  margin: 0 0 0.5rem;
  letter-spacing: -0.02em;
}

.meta {
  font-family: "Avenir Next", "Segoe UI", system-ui, sans-serif;
  font-size: 0.9rem;
  color: var(--muted);
  margin-bottom: 2rem;
}

nav.links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem 1.25rem;
  margin-bottom: 2rem;
  font-family: "Avenir Next", "Segoe UI", system-ui, sans-serif;
  font-size: 0.95rem;
}

section {
  margin-block: 1.75rem;
}

h2 {
  font-family: "Avenir Next", "Segoe UI", system-ui, sans-serif;
  font-size: 1.05rem;
  font-weight: 650;
  margin: 0 0 0.55rem;
  letter-spacing: 0.01em;
}

p,
li {
  color: #d5dde6;
  margin: 0 0 0.85rem;
}

ul {
  padding-left: 1.2rem;
  margin: 0 0 0.85rem;
}

table {
  width: 100%;
  border-collapse: collapse;
  font-family: "Avenir Next", "Segoe UI", system-ui, sans-serif;
  font-size: 0.88rem;
  margin: 0.75rem 0 1rem;
}

th,
td {
  border: 1px solid var(--border);
  padding: 0.65rem 0.7rem;
  text-align: left;
  vertical-align: top;
}

th {
  background: var(--accent-soft);
  color: var(--text);
}

td {
  background: rgba(10, 18, 36, 0.55);
  color: #c9d3de;
}

.card {
  border: 1px solid var(--border);
  background: rgba(10, 18, 36, 0.7);
  border-radius: 1rem;
  padding: 1.25rem 1.35rem;
  margin: 1.5rem 0;
}

.card h2 {
  margin-top: 0;
}

.footer {
  margin-top: 3rem;
  padding-top: 1.25rem;
  border-top: 1px solid var(--border);
  font-family: "Avenir Next", "Segoe UI", system-ui, sans-serif;
  font-size: 0.85rem;
  color: var(--muted);
}