:root {
  --bg: #0f1115;
  --panel: #171a21;
  --text: #e8e9ec;
  --muted: #9aa0ab;
  --accent: #d9a441;
  --border: #2a2e38;
  --maxw: 760px;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--bg);
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  line-height: 1.6;
}

a { color: var(--accent); }

header {
  border-bottom: 1px solid var(--border);
  padding: 20px 24px;
}

.nav-wrap {
  max-width: var(--maxw);
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
}

.brand {
  font-weight: 700;
  font-size: 1.1rem;
  letter-spacing: 0.02em;
  color: var(--text);
  text-decoration: none;
}

nav a {
  color: var(--muted);
  text-decoration: none;
  margin-left: 20px;
  font-size: 0.95rem;
}

nav a:hover, nav a:focus {
  color: var(--accent);
}

main {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 48px 24px 80px;
}

h1 {
  font-size: 1.9rem;
  margin-bottom: 0.3em;
}

h2 {
  font-size: 1.3rem;
  margin-top: 2em;
  border-top: 1px solid var(--border);
  padding-top: 1.2em;
}

.tagline {
  color: var(--muted);
  font-size: 1.05rem;
  margin-bottom: 2em;
}

.card {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 20px 24px;
  margin: 1.5em 0;
}

.updated {
  color: var(--muted);
  font-size: 0.85rem;
}

footer {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 24px 24px 48px;
  color: var(--muted);
  font-size: 0.85rem;
  border-top: 1px solid var(--border);
  margin-top: 40px;
}