body {
  margin: 0;
  font-family: Arial, sans-serif;
  background: #0f172a;
  color: #ffffff;
}

.container {
  max-width: 900px;
  margin: 0 auto;
  padding: 60px 20px;
  text-align: center;
}

h1 {
  font-size: 48px;
  margin-bottom: 10px;
}

.subtitle {
  font-size: 18px;
  color: #cbd5e1;
  margin-bottom: 50px;
}

.cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 20px;
}

.card {
  background: #1e293b;
  padding: 30px;
  border-radius: 16px;
  text-decoration: none;
  color: white;
  transition: transform 0.2s ease;
}

.card:hover {
  transform: translateY(-4px);
}

.card h2 {
  margin-top: 0;
}

.page {
  max-width: 1000px;
  margin: 0 auto;
  padding: 40px 20px;
  background: white;
  color: #111827;
}

.page h1 {
  color: #111827;
  font-size: 40px;
}

.page h2 {
  margin-top: 30px;
}

.page p,
.page li {
  line-height: 1.8;
  color: #374151;
}