:root {
    --primary: #533686;
    --secondary: #a288d9;
    --background: #f9f8fc;
    --text: #2e2e2e;
    --link: #7b4fcf;
  }
  
  body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background-color: var(--background);
    color: var(--text);
    margin: 0;
    padding: 0 1rem;
    line-height: 1.6;
  }
  
  h1 {
    color: var(--background);
    margin-top: 2rem;
  }

  h2, h3, h4 {
    color: var(--primary);
    margin-top: 2rem;
  }
  
  a {
    color: var(--link);
    text-decoration: none;
  }
  
  a:hover {
    text-decoration: underline;
  }
  
  .secao-titulo {
    font-weight: bold;
    color: #3f2a7b;
    font-size: 1.1em;
    display: inline-block;
    margin-bottom: 0.2em;
  }
  
  header {
    background-color: var(--primary);
    color: white;
    padding: 1rem;
    text-align: center;
    border-bottom: 4px solid var(--secondary);
  }
  
  header h1 {
    font-size: 2.5rem;
    margin: 0;
  }
  
  header p {
    font-size: 1.2rem;
    margin-top: 0.5rem;
    color: #e0d4f5;
  }

  main {
    max-width: 800px;
    margin: 2rem auto;
  }
  
  section {
    margin-bottom: 2rem;
  }
  
  code {
    background-color: #eee;
    padding: 0.2rem 0.4rem;
    border-radius: 4px;
    font-family: monospace;
  }
  
  footer {
    text-align: center;
    padding: 1rem;
    font-size: 0.9rem;
    color: #888;
  }