body {
    font-family: system-ui, sans-serif;
    margin: 0;
    padding: 0;
    background-color: #f9fafb;
    color: #222;
  }
  
  .logo {
    margin: 0 auto 32px auto;
    max-width: 960px;
    padding: 32px 20px 0 20px;
  }
  
  .logo a {
    display: inline-flex;
    align-items: center;
    text-decoration: none;
    color: inherit;
    font-size: 22px;
    font-weight: bold;
    letter-spacing: 0.5px;
  }
  
  .logo img {
    height: 32px;
    vertical-align: middle;
    margin-right: 10px;
  }
  
  header {
    background-color: #2563eb;
    padding: 32px 20px 0 20px;
    text-align: center;
  }
  
  header h1 {
    color: #fff;
    font-size: 2.2rem;
    margin: 0;
  }
  
  .blog-container {
    max-width: 960px;
    margin: 40px auto;
    padding: 0 20px;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 28px;
  }
  
  .blog-card {
    background: #fff;
    border-radius: 14px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
    overflow: hidden;
    transition: transform 0.2s ease;
  }
  
  .blog-card:hover {
    transform: translateY(-6px);
  }
  
  .blog-card img {
    width: 100%;
    height: 180px;
    object-fit: cover;
  }
  
  .blog-content {
    padding: 18px 20px 24px 20px;
  }
  
  .blog-content h2 {
    font-size: 1.3rem;
    margin: 0 0 12px 0;
    color: #2563eb;
  }
  
  .blog-content p {
    font-size: 0.95rem;
    color: #555;
    line-height: 1.5;
  }
  
  .blog-meta {
    font-size: 0.85rem;
    color: #999;
    margin-top: 12px;
  }
  
  footer {
    text-align: center;
    padding: 40px 0 20px;
    color: #aaa;
    font-size: 0.9rem;
  }
  
  nav {
    max-width: 960px;
    margin: 0 auto 18px auto;
    padding: 0 20px 0 20px;
  }
  
  nav ul {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 32px;
    list-style: none;
    padding: 0;
    margin: 0;
  }
  
  nav ul li a {
    color: #2563eb;
    text-decoration: none;
    font-weight: 600;
    font-size: 1.05rem;
  }
  
  .hero {
    background: #f9f9ff;
    padding: 48px 24px 36px 24px;
    text-align: center;
    border-radius: 18px;
    max-width: 900px;
    margin: 0 auto 36px auto;
    box-shadow: 0 2px 12px rgba(59, 130, 246, 0.07);
  }
  
  .hero h1 {
    font-size: 2rem;
    color: #2563eb;
    margin-bottom: 16px;
  }
  
  .hero p {
    font-size: 1.1rem;
    color: #444;
    max-width: 680px;
    margin: 0 auto;
  }