:root {
  --navy: #141e32;
  --navy-soft: #1c2844;
  --cyan: #00e5ff;
  --magenta: #ff2d9a;
  --text: #e8edf7;
  --muted: #9aa8c4;
  --border: rgba(0, 229, 255, 0.22);
  --max: 720px;
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  padding: 0;
  background: var(--navy);
  color: var(--text);
  line-height: 1.6;
}

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

a:hover {
  text-decoration: underline;
}

.wrap {
  max-width: var(--max);
  margin: 0 auto;
  padding: 2rem 1.25rem 3rem;
}

header.site {
  margin-bottom: 2rem;
  padding-bottom: 1.5rem;
  border-bottom: 1px solid var(--border);
}

.logo {
  font-size: 1.75rem;
  font-weight: 900;
  letter-spacing: -0.03em;
  background: linear-gradient(120deg, var(--cyan), var(--magenta));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.tagline {
  color: var(--muted);
  margin: 0.35rem 0 0;
}

nav.inline {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-top: 1rem;
  font-size: 0.95rem;
}

h1 {
  font-size: 1.85rem;
  font-weight: 900;
  letter-spacing: -0.02em;
  margin: 0 0 1rem;
}

h2 {
  font-size: 1.15rem;
  font-weight: 800;
  margin: 2rem 0 0.5rem;
  color: var(--cyan);
}

p,
li {
  color: var(--text);
}

.muted {
  color: var(--muted);
  font-size: 0.9rem;
}

.card {
  background: var(--navy-soft);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 1.25rem 1.5rem;
  margin: 1.25rem 0;
}

footer.site {
  margin-top: 3rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--border);
  font-size: 0.85rem;
  color: var(--muted);
}