.arcade-page {
    max-width: 1100px;
    margin: 0 auto;
    padding: 30px 20px;
    font-family: Arial, "Microsoft YaHei", sans-serif;
    color: #333;
    line-height: 1.7;
  }
  .arcade-page .page-title {
    text-align: center;
    font-size: 32px;
    font-weight: bold;
    margin-bottom: 40px;
    color: #1a1a1a;
  }
  .arcade-page h3 {
    font-size: 20px;
    font-weight: bold;
    color: #23519e;
    margin: 40px 0 15px;
    border-left: 5px solid #23519e;
    padding-left: 12px;
  }
  .arcade-page .arcade-gallery {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-bottom: 15px;
  }
  .arcade-page .arcade-gallery img {
    width: calc(33.33% - 8px);
    height: 180px;
    object-fit: cover;
    border-radius: 8px;
  }
  .arcade-page p {
    margin: 0 0 10px;
    font-size: 15px;
  }
  .arcade-page strong {
    color: #1a1a1a;
  }

  @media screen and (max-width: 768px) {
    .arcade-page {
      padding: 15px;
    }
    .arcade-page .page-title {
      font-size: 24px;
      margin-bottom: 25px;
    }
    .arcade-page h3 {
      font-size: 17px;
      margin: 25px 0 12px;
    }
    .arcade-page .arcade-gallery img {
      width: calc(50% - 6px);
      height: 120px;
    }
  }

  @media screen and (max-width: 480px) {
    .arcade-page .arcade-gallery img {
      width: 100%;
      height: auto;
    }
  }