/* Grundlayout */
body {
    font-family: Arial, sans-serif;
    background: #f5f5f5;
    color: #000000;
    line-height: 1.6;
    margin: 0;
    padding: 0;
  }
  
  /* Header mit Farbverlauf */
  header {
    background: linear-gradient(135deg, #2f763e, #2f763e);
    color: white;
    padding: 30px 20px;
    text-align: center;
  }
  
  header h1 {
    margin: 0;
    font-size: 2rem;
  }
  
  /* Hauptbereich */
  main {
    padding: 20px;
    max-width: 900px;
    margin: auto;
  }
  
  .projekt-box {
    background: #fff;
    border-radius: 12px;
    padding: 25px;
    box-shadow: 0 4px 10px rgba(0,0,0,0.1);
    margin-bottom: 30px;
  }
  
  .projekt-box h2 {
    color: #000000;
  }
  
  .projekt-box h3 {
    margin-top: 20px;
    color: #333;
  }
  
  /* Highlight-Box für Schwierigkeiten */
  .highlight {
    background: #e9f5ec;
    padding: 15px;
    border-left: 5px solid #2f763e;
    margin: 20px 0;
  }
  
  /* Codeblock */
  pre {
    background: #1e1e1e;
    color: #d4d4d4;
    padding: 15px;
    border-radius: 8px;
    overflow-x: auto;
    font-size: 14px;
  }
  
  code {
    font-family: Consolas, "Courier New", monospace;
  }
  
  /* Footer */
  footer {
    background: #2f763e;
    color: white;
    text-align: center;
    padding: 15px 10px;
    margin-top: 30px;
  }
  
  .button-container {
    text-align: center;
    margin-top: 30px;
  }
  
  .back-button {
    display: inline-block;
    padding: 12px 24px;
    background: linear-gradient(135deg, #2f763e, #2f763e);
    color: white;
    text-decoration: none;
    border-radius: 6px;
    font-weight: bold;
    font-size: 16px;
    transition: 0.3s;
  }
  
  .back-button:hover {
    background: linear-gradient(135deg, #2f763e, #2f763e);
  }