* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: "Segoe UI", "Helvetica Neue", Arial, sans-serif;
  }
  
  html, body {
    height: 100%;
    background: linear-gradient(140deg, #8af7fe, #5c99ff);
    color: #222;
    display: flex;
    flex-direction: column;
    justify-content: center;   
    align-items: center;       
    text-align: center;
    padding: 25px;
  }
  
  .content {
    margin-bottom: 90px;
  }
  
  h1 {
    font-size: 2.8rem;
    font-weight: 600;
    margin-bottom: 0.4em;
    letter-spacing: 0.5px;
  }
  
  .subtitle {
    font-size: 1.15rem;
    color: #333;
    font-style: italic;
    opacity: 0.9;
  }
  
  footer {
    position: fixed;
    bottom: 0;
    left: 0;
    width: 100%;
    padding: 10px 0;
    background: rgba(255, 255, 255, 0.75);
    color: #444;
    font-size: 0.9rem;
    border-top: 1px solid rgba(0,0,0,0.05);
  }
  
  /* Mobile Anpassungen */
  @media (max-width: 420px) {
    h1 {
      font-size: 2rem;
    }
  
    .subtitle {
      font-size: 1rem;
    }
  }