.header {
    text-align: center;
    margin-bottom: 40px;
  }
  
  .back-link {
    text-decoration: none;
    color: #555;
    font-size: 0.9rem;
    transition: color 0.2s ease;
  }
  
  .back-link:hover {
    color: #000;
  }
  
  .subtitle {
    font-size: 1.1rem;
    color: #555;
    margin-top: 10px;
  }
  
  .blog-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 30px;
    padding: 0 20px;
  }
  
  .blog-card {
    background-color: #fff;
    border-radius: 10px;
    box-shadow: 0 5px 20px rgba(0,0,0,0.08);
    overflow: hidden;
    display: flex;
    flex-direction: column;
  }
  
  .blog-card img {
    width: 100%;
    height: 200px;
    object-fit: cover;
  }
  
  .blog-content {
    padding: 20px;
  }
  
  .blog-content h2 {
    font-size: 1.5rem;
    margin-bottom: 10px;
  }
  
  .blog-content p {
    font-size: 1rem;
    color: #444;
    margin-bottom: 15px;
  }
  
  .btn {
    display: inline-block;
    padding: 10px 20px;
    background-color: #333;
    color: #fff;
    text-decoration: none;
    border-radius: 5px;
    font-weight: 600;
    transition: background-color 0.3s ease;
  }
  
  .btn:hover {
    background-color: #000;
  }