/* Custom styles */
      .audio-container {
        max-width: 400px;
        margin: 0 auto;
      }

      .audio-player {
        background-color: #f3f4f6;
        border-radius: 10px;
        padding: 20px;
      }

      .audio-controls {
        display: flex;
        justify-content: space-between;
        align-items: center;
        margin-top: 20px;
      }

      .audio-controls button {
        background-color: #4b5563;
        color: #fff;
        border: none;
        padding: 10px 15px;
        border-radius: 5px;
        cursor: pointer;
        transition: background-color 0.3s ease;
      }

      .audio-controls button:hover {
        background-color: #6b7280;
      }