* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
  }
  body {
    font-family: 'Helvetica Neue', Arial, sans-serif;
    background: #f7f7f7;
    color: #333;
    min-height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 1rem;
  }
  .container {
    max-width: 900px;
    background: #fff;
    border-radius: 8px;
    padding: 2rem;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
    border: 1px solid #e0e0e0;
  }
  h1 {
    font-size: 2rem;
    color: #1a3c6e;
    text-align: center;
    margin-bottom: 1rem;
    font-weight: 600;
  }
  #greeting {
    font-size: 1.1rem;
    color: #555;
    text-align: center;
    margin-bottom: 2rem;
  }
  .questions {
    display: grid;
    gap: 1rem;
  }
  .question {
    background: #fafafa;
    padding: 1.5rem;
    border-radius: 6px;
    border: 1px solid #ececec;
    transition: box-shadow 0.2s ease;
  }
  .question:hover {
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.05);
  }
  .question h3 {
    color: #1a3c6e;
    font-size: 1.3rem;
    margin-bottom: 0.5rem;
    font-weight: 500;
  }
  .question p {
    color: #444;
    line-height: 1.5;
    font-size: 1rem;
  }
  .lang-switcher {
    display: flex;
    justify-content: flex-end;
    align-items: center;
    margin-top: 1.5rem;
    gap: 0.5rem;
  }
  .lang-switcher label {
    font-size: 0.9rem;
    color: #333;
    font-weight: 500;
  }
  #language-select {
    padding: 0.4rem 0.8rem;
    border: 1px solid #ccc;
    border-radius: 4px;
    background: #fff;
    color: #333;
    font-size: 0.9rem;
    cursor: pointer;
    transition: border-color 0.2s ease;
  }
  #language-select:focus {
    outline: none;
    border-color: #1a3c6e;
  }
  @media (max-width: 600px) {
    .container {
      padding: 1.5rem;
    }
    h1 {
      font-size: 1.6rem;
    }
    .question h3 {
      font-size: 1.1rem;
    }
    .question p {
      font-size: 0.9rem;
    }
  }