* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
  }
  
  body {
    font-family: 'Inter', sans-serif;
    background-color: #f9f9f9;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
  }
  
  .app-container {
    width: 100%;
    max-width: 400px;
    padding: 40px 20px;
    text-align: center;
  }
  
  h1 {
    font-size: 2.2rem;
    margin-bottom: 10px;
    color: #111;
  }
  
  .tagline {
    font-size: 1rem;
    color: #666;
    margin-bottom: 30px;
  }
  
  .action-buttons a {
    display: block;
    margin: 10px 0;
  }
  
  button {
    width: 100%;
    padding: 14px;
    font-size: 1rem;
    font-weight: 600;
    border: none;
    border-radius: 12px;
    background-color: #1e40af;
    color: white;
    transition: 0.2s;
  }
  
  button:hover {
    background-color: #1e3a8a;
  }
  
  .footer {
    margin-top: 40px;
    font-size: 0.85rem;
    color: #000000;
  }