body {
  margin: 0;
  font-family: Arial, Helvetica, sans-serif;
  background: #0b0f17;
  color: #eaeaea;
}

.hero {
  text-align: center;
  padding: 80px 20px;
  background: linear-gradient(135deg, #111827, #0b0f17);
}

.hero h1 {
  font-size: 36px;
  margin-bottom: 10px;
}

.sub {
  color: #9ca3af;
}

.container {
  max-width: 800px;
  margin: 40px auto;
  padding: 0 20px;
}

h2 {
  color: #60a5fa;
  margin-bottom: 10px;
}

ul {
  line-height: 1.8;
}

footer {
  text-align: center;
  padding: 30px;
  color: #6b7280;
  border-top: 1px solid #1f2937;
}