body {
      background: #202632;
      color: #d9e1f2;
      font-family: Arial, sans-serif;
      display: flex;
      flex-direction: column;
      align-items: center;
      justify-content: center;
      height: 100vh;
      margin: 0;
    }
    .card {
      background: #313a49;
      padding: 30px;
      border-radius: 15px;
      text-align: center;
      max-width: 400px;
      box-shadow: 0 4px 12px rgba(0,0,0,0.3);
    }

    .advice-id {
      font-size: 14px;
      color: #53ffaa;
      letter-spacing: 2px;
      margin-bottom: 15px;
    }

    .advice-description {
      font-size: 20px;
      margin-bottom: 20px;
      line-height: 1.4;
    }

    .advice-update {
      background: #53ffaa;
      padding: 15px;
      border: none;
      border-radius: 10px;
      cursor: pointer;
    }

    .advice-update:hover {
      background: #40d98c;
    }