body {
  font-family: 'Segoe UI', Arial, sans-serif;
  background: #f7f9fa;
  margin: 0;
  padding: 0;
}

.container {
  max-width: 700px;
  margin: 40px auto;
  background: #fff;
  border-radius: 12px;
  box-shadow: 0 4px 24px rgba(0,0,0,0.08);
  padding: 32px 24px;
}

h1 {
  text-align: center;
  color: #2d3a4b;
  margin-bottom: 16px;
}

h2 {
  color: #4a5a6a;
  margin-top: 0;
  font-size: 1.2rem;
  border-bottom: 1px solid #e0e6ed;
  padding-bottom: 8px;
}

.domain-card {
  background: #f2f6fc;
  padding: 18px 20px;
  margin-bottom: 18px;
  border-radius: 10px;
  box-shadow: 0 2px 8px rgba(44,62,80,0.04);
  transition: box-shadow 0.2s;
}
.domain-card:hover {
  box-shadow: 0 6px 24px rgba(44,62,80,0.10);
}
.domain-card strong {
  color: #2d3a4b;
}
.domain-card ul {
  margin: 8px 0 0 18px;
  padding: 0;
}
.domain-card li {
  color: #3b4d5c;
  margin-bottom: 4px;
  font-size: 1rem;
}

@media (max-width: 800px) {
  .container {
    padding: 16px 4vw;
  }
}