:root {
  --bg: #1a1a2e;
  --surface: #16213e;
  --text: #e8e8e8;
  --muted: #a0a0a0;
  --accent: #e94560;
  --link: #7eb8da;
}

* {
  box-sizing: border-box;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  line-height: 1.6;
  color: var(--text);
  background: var(--bg);
  margin: 0;
  padding: 1rem;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

header {
  text-align: center;
  margin-bottom: 2rem;
}

h1 {
  font-size: 1.75rem;
  margin: 0 0 0.25rem 0;
  color: var(--text);
}

.tagline {
  color: var(--muted);
  font-size: 0.95rem;
  margin: 0;
}

main {
  max-width: 42rem;
  margin: 0 auto;
  flex: 1;
}

main h2 {
  font-size: 1.25rem;
  margin-top: 1.5rem;
  margin-bottom: 0.5rem;
  color: var(--text);
}

main h3 {
  font-size: 1.05rem;
  margin-top: 1rem;
  margin-bottom: 0.35rem;
  color: var(--muted);
}

main p, main li {
  color: var(--muted);
  margin: 0.5rem 0;
}

main ul {
  padding-left: 1.25rem;
}

a {
  color: var(--link);
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

.links {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  margin-top: 1.5rem;
}

.links a {
  display: inline-block;
  padding: 0.75rem 1rem;
  background: var(--surface);
  border-radius: 8px;
  color: var(--link);
  font-weight: 500;
}

.links a:hover {
  background: #1f2d4a;
  text-decoration: none;
}

.last-updated {
  font-size: 0.85rem;
  color: var(--muted);
  margin-bottom: 1.5rem;
}

footer {
  text-align: center;
  margin-top: 2rem;
  padding-top: 1rem;
  border-top: 1px solid var(--surface);
  font-size: 0.85rem;
  color: var(--muted);
}

@media (min-width: 480px) {
  .links {
    flex-direction: row;
    flex-wrap: wrap;
  }
}