.aurora-container {
    width: 100%;
    position: relative;
    background: #141414; /* para comprobar transparencia */
    overflow: hidden;
  }
  canvas {
    display: block;
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
  }
  .msg {
    color: #fff;
    position: absolute;
    left: 12px;
    top: 12px;
    background: rgba(0,0,0,0.5);
    padding: 6px 10px;
    border-radius: 6px;
    font-family: system-ui, sans-serif;
    font-size: 13px;
  }