/* CSS cho trang acb8 */
    .page-acb8 {
      font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
      background-color: #1a1a2e; /* Nền tối */
      color: #e0e0e0; /* Chữ sáng */
      line-height: 1.6;
      padding-bottom: 80px; /* Khoảng trống cho nút nổi */
    }

    .page-acb8-container {
      max-width: 1200px;
      margin: 0 auto;
      padding: 1rem;
    }

    /* Banner Section */
    .page-acb8-banner {
      position: relative;
      width: 100%;
      height: 250px; /* Chiều cao cố định cho banner trên di động */
      overflow: hidden;
      display: flex;
      flex-direction: column;
      justify-content: center;
      align-items: center;
      text-align: center;
      background-color: #0f0f1c;
      margin-bottom: 2rem;
    }

    .page-acb8-banner img {
      width: 100%;
      height: 100%;
      object-fit: cover;
      position: absolute;
      top: 0;
      left: 0;
      z-index: 1;
    }

    .page-acb8-banner-content {
      position: relative;
      z-index: 2;
      color: #fff;
      padding: 1rem;
      background: rgba(0, 0, 0, 0.5);
      border-radius: 8px;
      max-width: 90%;
    }

    .page-acb8-banner h1 {
      font-size: 1.8rem;
      margin-bottom: 0.5rem;
      color: #e94560; /* Màu nổi bật */
      text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.7);
    }

    .page-acb8-banner p {
      font-size: 1rem;
      margin-bottom: 1rem;
    }

    .page-acb8-banner .page-acb8-btn {
      display: inline-block;
      padding: 0.8rem 1.5rem;
      background-color: #e94560;
      color: #fff;
      text-decoration: none;
      border-radius: 50px;
      font-weight: bold;
      transition: background-color 0.3s ease;
    }

    .page-acb8-banner .page-acb8-btn:hover {
      background-color: #c0392b;
    }

    /* Floating Login Button */
    .page-acb8-floating-btn {
      position: fixed;
      bottom: 20px;
      left: 50%;
      transform: translateX(-50%);
      background-color: #00a8cc; /* Màu nổi bật khác */
      color: #fff;
      padding: 1rem 2rem;
      border-radius: 50px;
      text-align: center;
      text-decoration: none;
      font-size: 1.1rem;
      font-weight: bold;
      box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
      z-index: 1000;
      transition: background-color 0.3s ease, transform 0.3s ease;
      white-space: nowrap;
      display: flex;
      align-items: center;
      gap: 0.5rem;
    }

    .page-acb8-floating-btn:hover {
      background-color: #008cb0;
      transform: translateX(-50%) translateY(-5px);
    }

    /* Sections */
    .page-acb8-section {
      background-color: #282844; /* Nền hơi sáng hơn */
      padding: 2rem 1rem;
      margin-bottom: 1.5rem;
      border-radius: 8px;
      box-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
    }

    .page-acb8-section h2 {
      color: #e94560;
      font-size: 1.6rem;
      margin-bottom: 1.5rem;
      text-align: center;
    }

    .page-acb8-section h3 {
      color: #00a8cc;
      font-size: 1.3rem;
      margin-top: 1.5rem;
      margin-bottom: 1rem;
    }

    /* Game Categories / Product Display */
    .page-acb8-game-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
      gap: 1rem;
      justify-content: center;
      text-align: center;
    }

    .page-acb8-game-card {
      background-color: #1a1a2e;
      border-radius: 8px;
      overflow: hidden;
      box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
      transition: transform 0.3s ease;
      text-decoration: none;
      color: #e0e0e0;
      display: flex;
      flex-direction: column;
      align-items: center;
      padding: 0.5rem;
    }

    .page-acb8-game-card:hover {
      transform: translateY(-5px);
    }

    .page-acb8-game-card img {
      width: 100%;
      height: 100px; /* Chiều cao cố định cho ảnh game */
      object-fit: cover;
      border-bottom: 1px solid #333;
      margin-bottom: 0.5rem;
      border-radius: 4px;
    }

    .page-acb8-game-card span {
      font-weight: bold;
      font-size: 0.95rem;
      padding: 0 0.5rem 0.5rem;
    }

    /* Benefits List */
    .page-acb8-benefits-list {
      list-style: none;
      padding: 0;
    }

    .page-acb8-benefits-list li {
      background-color: #1a1a2e;
      margin-bottom: 0.8rem;
      padding: 1rem;
      border-left: 4px solid #e94560;
      border-radius: 4px;
      display: flex;
      align-items: flex-start;
      gap: 0.8rem;
    }

    .page-acb8-benefits-list li::before {
      content: '✔';
      color: #00a8cc;
      font-weight: bold;
      font-size: 1.2rem;
      margin-right: 0.5rem;
      flex-shrink: 0;
    }

    /* Call to Action */
    .page-acb8-cta {
      text-align: center;
      padding: 2rem 1rem;
      background-color: #0f0f1c;
      border-radius: 8px;
      margin-top: 2rem;
    }

    .page-acb8-cta p {
      font-size: 1.2rem;
      margin-bottom: 1.5rem;
    }

    .page-acb8-cta .page-acb8-btn {
      padding: 1rem 2rem;
      font-size: 1.2rem;
      background-color: #e94560;
      color: #fff;
      text-decoration: none;
      border-radius: 50px;
      font-weight: bold;
      transition: background-color 0.3s ease;
    }

    .page-acb8-cta .page-acb8-btn:hover {
      background-color: #c0392b;
    }

    /* Responsive adjustments */
    @media (min-width: 768px) {
      .page-acb8-banner {
        height: 350px;
      }
      .page-acb8-banner h1 {
        font-size: 2.5rem;
      }
      .page-acb8-banner p {
        font-size: 1.1rem;
      }
      .page-acb8-game-grid {
        grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
      }
      .page-acb8-game-card img {
        height: 120px;
      }
      .page-acb8-floating-btn {
        padding: 1rem 3rem;
        font-size: 1.2rem;
      }
    }

    @media (min-width: 1024px) {
      .page-acb8-banner {
        height: 400px;
      }
      .page-acb8-banner h1 {
        font-size: 3rem;
      }
      .page-acb8-banner p {
        font-size: 1.2rem;
      }
      .page-acb8-game-grid {
        grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
      }
      .page-acb8-game-card img {
        height: 140px;
      }
    }