body {
  font-family: 'Inter', sans-serif;
  background-color: #f5f7fa;
  margin: 0;
  padding: 20px;
}

.container {
  max-width: 1000px;
  margin: auto;
}

h2 {
  margin-top: 50px;
  font-size: 22px;
  border-left: 6px solid #4A90E2;
  padding-left: 12px;
  color: #333;
}

.section-title-highlight {
  font-size: 1.5rem;
  color: #ff5c00;
  margin-top: 2rem;
  margin-bottom: 1rem;
}

.highlight-box {
  background: #fff7e6;
  border-left: 5px solid #ffa500;
  padding: 1rem 1.5rem;
  border-radius: 12px;
  box-shadow: 0 2px 8px rgba(0,0,0,0.05);
  font-size: 1rem;
  line-height: 1.6;
}

.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 16px;
  margin-top: 20px;
}

.card {
  background-color: #fff;
  border-radius: 12px;
  box-shadow: 0 2px 8px rgba(0,0,0,0.05);
  padding: 18px 20px;
  transition: transform 0.2s;
  font-size: 16px;
  line-height: 1.6;
}

.card:hover {
  transform: translateY(-3px);
}

.card a {
  text-decoration: none;
  color: #333;
  font-weight: 500;
  display: flex;
  align-items: center;
  gap: 8px;
}

.card strong {
  color: #111;
}

@media (max-width: 600px) {
  h2 {
    font-size: 18px;
  }
  .card {
    font-size: 15px;
  }
}