/* Make transcript a positioning context */
  #webchat .webchat__basic-transcript {
    position: relative;
    overflow: hidden;
    background: transparent !important;
  }

  /* Pinned background layer */
  #webchat .webchat__basic-transcript::before {
    content: "";
    position: absolute;
    inset: 0;
    background-image: url("/cygenex-white-logo.jpg");
    background-repeat: no-repeat;
    background-size: contain;     /* key: shows whole logo */
    background-position: center;

    /* Optional: keep it subtle so text stays readable */
    opacity: 0.12;

    pointer-events: none;
    z-index: 0;
  }

  /* Ensure messages render above the background */
  #webchat .webchat__basic-transcript > * {
    position: relative;
    z-index: 1;
  }