:root {
  --felt: #134a37;
  --felt-dark: #0d3527;
  --paper: #f3ead6;
  --ink: #1b1b1b;
  --gold: #e3b341;
  --muted: #5b6b63;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--felt);
  color: var(--ink);
  font: 16px/1.6 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

header {
  background: var(--felt-dark);
  padding: 28px 16px 22px;
  text-align: center;
}

header a.brand {
  color: var(--gold);
  font-weight: 800;
  font-size: 32px;
  letter-spacing: 2px;
  text-decoration: none;
}

header p {
  margin: 4px 0 0;
  color: #9fb8ab;
  font-size: 14px;
  letter-spacing: 1px;
  text-transform: uppercase;
}

nav {
  margin-top: 14px;
}

nav a {
  color: var(--paper);
  margin: 0 10px;
  font-size: 14px;
}

main {
  max-width: 760px;
  margin: 24px auto 48px;
  padding: 28px 24px;
  background: var(--paper);
  border-radius: 10px;
}

h1 { font-size: 26px; margin: 0 0 6px; }
h2 { font-size: 18px; margin: 26px 0 6px; }
.updated { color: var(--muted); font-size: 14px; margin: 0 0 18px; }
.lang { font-size: 14px; margin-bottom: 18px; }
a { color: #1f6f4f; }

footer {
  text-align: center;
  color: #9fb8ab;
  font-size: 13px;
  padding: 0 16px 32px;
}