body {
      font-family: "Marianne", Poppins, Arial, Helvetica, sans-serif;
      background-color: white;
      padding: 2em;
    }
    form {
      max-width: 600px;
      margin: auto;
      background: #fff;
      padding: 2em;
      border-radius: 10px;
      box-shadow: 0 0 10px rgba(0,0,0,0.1);
    }
    label {
      display: block;
      margin-top: 1em;
      font-weight: bold;
    }
    input, textarea {
      width: 100%;
      padding: 0.8em;
      margin-top: 0.4em;
      border: 1px solid #ccc;
      border-radius: 5px;
      font-family: inherit;
    }
    button {
      background-color: #4a3c31;
      color: white;
      padding: 0.8em 1.2em;
      border: none;
      border-radius: 5px;
      margin-top: 1em;
      cursor: pointer;
      font-size: 1em;
    }
    button:hover {
      background-color: #6a5544;
    }
    .error {
      color: red;
      font-style: italic;
      display: none;
    }