body {
  font-family: system-ui, sans-serif;
  background: #0b1020;
  color: #e5e7eb;
  margin: 0;
}

.nav {
  display: flex;
  justify-content: space-between;
  padding: 16px 24px;
  background: #020617;
  border-bottom: 1px solid #1f2937;
}

.nav a {
  margin-left: 16px;
  text-decoration: none;
  color: #9ca3af;
}

.nav a:hover {
  color: #fff;
}

.logo {
  font-weight: bold;
}

.container {
  max-width: 900px;
  margin: auto;
  padding: 20px;
}

.hero h1 {
  font-size: 2rem;
  margin-bottom: 10px;
}

.list {
  list-style: none;
  padding: 0;
}

.list li {
  margin-bottom: 12px;
}

.sub {
  font-size: 0.8rem;
  color: #9ca3af;
}