header {
    color: white;
    padding-top: 2vh;
    text-align: center;
  }
  
  body {
    font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
    margin: 40px auto;
    max-width: 900px;
    line-height: 1.6;
    color: #333;
  }
  
  h1 {
    text-align: center;
    font-size: 2.5em;
    margin-bottom: 10px;
    color: #2c3e50;
  }
  
  p.intro {
    text-align: center;
    font-size: 1.1em;
    color: #555;
    margin-bottom: 40px;
    margin-top: 40px;
  }
  
  nav {
    background: #f9f9f9;
    border: 1px solid #ddd;
    border-radius: 6px;
    padding: 20px;
  }
  
  nav h2 {
    font-size: 1.4em;
    margin-bottom: 15px;
    color: #2c3e50;
  }
  
  nav ul {
    list-style-type: none;
    padding: 0;
    margin: 0;
  }
  
  nav li {
    margin: 12px 0;
  }
  
  nav a {
    text-decoration: none;
    color: #007bff;
    font-size: 18px;
    transition: color 0.2s ease;
  }
  
  nav a:hover {
    color: #0056b3;
    text-decoration: underline;
  }
  
  footer {
    margin-top: 40px;
    text-align: center;
    font-size: 0.9em;
    color: #777;
  }
  
  .niralakka_logo {
    height: 2rem;
  }
  
  
  li a:hover{
    text-decoration:none;
  }
  
  
  li a {
    text-decoration: none; 
    color: inherit;        
  }
  
  .DocsHeader {
    margin-bottom : 10vh;
  }

  .DocsNav {
    display: flex;
    flex-direction: column;
    align-items: center;  
    justify-content: center;
  }

  .arrow-link {
    color: inherit; 
    text-decoration: none; 
  }
  
  .arrow-link:link,
  .arrow-link:visited,
  .arrow-link:hover,
  .arrow-link:active {
    color: inherit; 
    text-decoration: none; 
  }