body {
      margin: 0;
      min-height: 100vh;
      background: #000;
      color: #00ff00;
      font-family: "Courier New", Courier, monospace;
      font-size: 16px;
      display: flex;
      align-items: center;
      justify-content: center;
    }

    form {
      width: 320px;
      max-width: 90vw;
      padding: 30px;
      border: 1px solid #00ff00;
    }

    h1 {
      margin: 0 0 25px 0;
      text-align: center;
      font-size: 20px;
    }

    label {
      display: block;
      margin-bottom: 6px;
    }

    input {
      width: 100%;
      box-sizing: border-box;
      margin-bottom: 20px;
      padding: 10px;
      background: #000;
      color: #00ff00;
      border: 1px solid #00ff00;
      font-family: inherit;
      font-size: inherit;
    }

    input:focus {
      outline: none;
      box-shadow: 0 0 6px #00ff00;
    }

    button {
      width: 100%;
      padding: 12px;
      background: #000;
      color: #00ff00;
      border: 1px solid #00ff00;
      font-family: inherit;
      font-size: inherit;
      cursor: pointer;
    }

    button:hover {
      background: #00ff00;
      color: #000;
    }

    #download {
      color: #00ff00;
      border: 1px solid #00ff00;
      padding: 12px;
      display: inline-block;
      box-sizing: border-box;
      width: 382px;
      max-width: 90vw;
      text-align: center;
    }

    #download:hover {
      background: #00ff00;
      color: #000;
    }