body {
      margin: 0;

    }

    .announcement-bar {
      background-color: #f5f5f7;
      color: #1d1d1f;
      font-size: 0.9em;
      text-align: center;
      position: relative;
      z-index:5;
    }

    .announcement-viewport {
      overflow: hidden;
      width: 100%;
      position: relative;
      height: auto;
      transition: height 0.3s ease;
      touch-action: pan-y;
    }

    .announcement-wrapper {
      display: flex;
      flex-direction: column;
      transition: transform 0.5s ease-in-out;
      will-change: transform;
    }

    .announcement-text {
      padding: 14px 16px;
      display: flex;
      justify-content: center;
      align-items: center;
      text-align: center;
      line-height: 1.4;
      word-break: break-word;
      white-space: normal;
      box-sizing: border-box;
      width: 100%;
      color: #1d1d1f;
    }

    @media (max-width: 600px) {
      .announcement-text {
        font-size: 0.85em;
        padding: 16px;
      }
    }