body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "SF Pro Text", "Helvetica Neue", sans-serif;
  line-height: 1.6;
  color: #111827;
  background: #f9fafb;
}

main {
  max-width: 760px;
  margin: 0 auto;
  padding: 48px 20px 64px;
}

h1, h2 {
  color: #111827;
}

p, li {
  color: #374151;
}

.card {
  background: white;
  border-radius: 16px;
  padding: 24px;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.06);
  margin-bottom: 20px;
}

a {
  color: #2563eb;
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

.small {
  font-size: 0.95rem;
  color: #6b7280;
}