:root {
  --bg1: #0a1a3a;
  --bg2: #1e3a8a;
  --accent: #f5c542;
  --muted: #b7c2e0;
  --text: #f4f6fb;
}
* { box-sizing: border-box; }
body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  color: var(--text);
  background: linear-gradient(160deg, var(--bg1), var(--bg2) 70%);
  min-height: 100vh;
}
nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.1rem 2rem;
  background: rgba(6, 12, 32, 0.55);
}
nav .brand {
  font-weight: 800;
  font-size: 1.05rem;
  color: var(--text);
  text-decoration: none;
  letter-spacing: -0.01em;
}
nav ul {
  list-style: none;
  display: flex;
  gap: 1.5rem;
  margin: 0;
  padding: 0;
}
nav a {
  color: var(--muted);
  text-decoration: none;
  font-weight: 600;
  font-size: 0.95rem;
}
nav a:hover { color: var(--text); }
.prose {
  max-width: 720px;
  margin: 0 auto;
  padding: 3.5rem 2rem 5rem;
}
.prose h1 {
  font-size: clamp(1.8rem, 4vw, 2.4rem);
  font-weight: 800;
  letter-spacing: -0.02em;
  margin-bottom: 0.5rem;
}
.prose .meta {
  color: var(--muted);
  font-size: 0.95rem;
  margin-bottom: 2rem;
}
.prose h2 {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--accent);
  margin-top: 2.2rem;
  margin-bottom: 0.6rem;
}
.prose p {
  line-height: 1.7;
  color: var(--muted);
  margin: 0 0 1rem;
}
.prose a { color: var(--accent); }
.contact-box {
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 12px;
  padding: 1.25rem 1.5rem;
  margin-top: 0.5rem;
}
.contact-box p { margin: 0; color: var(--text); }
footer {
  text-align: center;
  padding: 2rem;
  color: var(--muted);
  font-size: 0.85rem;
  border-top: 1px solid rgba(255,255,255,0.08);
}