body {
    font-family: system-ui, sans-serif;
    max-width: 720px;
    margin: auto;
    padding: 40px 24px;
    line-height: 1.7;
    color: #333;
  }
  
  .logo {
    margin-bottom: 32px;
  }
  
  .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;
  }
  
  h1 {
    font-size: 2rem;
    color: #2563eb;
    margin-bottom: 24px;
  }
  
  h2 {
    font-size: 1.4rem;
    margin-top: 28px;
    color: #222;
  }
  
  p {
    margin: 16px 0;
  }
  
  a {
    color: #2563eb;
    text-decoration: none;
  }
  
  a:hover {
    text-decoration: underline;
  }
  
  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;
  }
  
  nav ul li a:hover {
    text-decoration: underline;
  }
  
  footer {
    text-align: center;
    padding: 24px;
    font-size: 14px;
    color: #888;
  }
  
  footer a {
    color: #2563eb;
    text-decoration: none;
  }
  
  footer a:hover {
    text-decoration: underline;
  }