body {
      background-color: #000;
      color: #f0f0f0;
      font-family: 'Arial', sans-serif;
      margin: 0;
      line-height: 1.6;
    }

    .page-hj88 {
      max-width: 100%;
      margin: 0 auto;
      background-color: #000;
      color: #f0f0f0;
      padding-bottom: 40px;
    }

    .page-hj88__hero-section {
      position: relative;
      width: 100%;
      background-color: #1a1a1a;
      padding-top: 120px; /* Dành chỗ cho header cố định */
      overflow: hidden;
      box-sizing: border-box;
    }

    .page-hj88__hero-image-wrapper {
      width: 100%;
      max-width: 100%;
      overflow: hidden;
      box-sizing: border-box;
      display: flex;
      justify-content: center;
      align-items: center;
      padding: 0;
    }

    .page-hj88__hero-image {
      width: 100%;
      height: auto;
      display: block;
      object-fit: cover;
      max-width: 100%;
    }

    .page-hj88__hero-content {
      text-align: center;
      padding: 20px 15px 40px;
      color: #f0f0f0;
    }

    .page-hj88__hero-title {
      font-size: 2.5em;
      color: #ffcc00;
      margin-bottom: 10px;
      line-height: 1.2;
    }

    .page-hj88__hero-subtitle {
      font-size: 1.2em;
      color: #ccc;
      margin-bottom: 20px;
    }

    .page-hj88__promotion-button {
      display: inline-block;
      background-color: #e44d26; /* Màu cam nổi bật */
      color: #fff;
      padding: 15px 30px;
      border-radius: 5px;
      text-decoration: none;
      font-weight: bold;
      font-size: 1.1em;
      transition: background-color 0.3s ease;
      box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
    }

    .page-hj88__promotion-button:hover {
      background-color: #f6723b;
    }

    .page-hj88__section {
      padding: 40px 20px;
      text-align: center;
      background-color: #1a1a1a;
      margin-top: 20px;
      border-radius: 8px;
      box-shadow: 0 2px 10px rgba(0, 0, 0, 0.5);
    }
    .page-hj88__section--dark {
      background-color: #0d0d0d;
    }

    .page-hj88__section-title {
      font-size: 2em;
      color: #ffcc00;
      margin-bottom: 30px;
      position: relative;
      padding-bottom: 10px;
    }

    .page-hj88__section-title::after {
      content: '';
      position: absolute;
      left: 50%;
      bottom: 0;
      transform: translateX(-50%);
      width: 60px;
      height: 3px;
      background-color: #e44d26;
    }

    .page-hj88__text-content {
      max-width: 800px;
      margin: 0 auto 30px;
      font-size: 1.1em;
      color: #ccc;
    }

    .page-hj88__text-content p {
      margin-bottom: 15px;
    }

    .page-hj88__game-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
      gap: 20px;
      max-width: 1200px;
      margin: 0 auto;
    }

    .page-hj88__game-item {
      background-color: #2a2a2a;
      border-radius: 10px;
      overflow: hidden;
      box-shadow: 0 4px 10px rgba(0, 0, 0, 0.4);
      transition: transform 0.3s ease, box-shadow 0.3s ease;
      display: flex;
      flex-direction: column;
      align-items: center;
      text-align: center;
      padding-bottom: 15px;
    }

    .page-hj88__game-item:hover {
      transform: translateY(-5px);
      box-shadow: 0 6px 15px rgba(0, 0, 0, 0.6);
    }

    .page-hj88__game-image-wrapper {
      width: 100%;
      max-width: 100%;
      height: 150px; /* Cố định chiều cao cho ảnh trò chơi */
      overflow: hidden;
      box-sizing: border-box;
      display: flex;
      justify-content: center;
      align-items: center;
      background-color: #333;
    }

    .page-hj88__game-image {
      width: 100%;
      height: 100%;
      object-fit: cover;
      max-width: 100%;
      display: block;
    }

    .page-hj88__game-title {
      font-size: 1.1em;
      color: #ffcc00;
      margin-top: 15px;
      padding: 0 10px;
      text-decoration: none; /* Đảm bảo link không gạch chân */
    }

    .page-hj88__game-title a {
      color: #ffcc00;
      text-decoration: none;
    }
    .page-hj88__game-title a:hover {
      text-decoration: underline;
    }

    .page-hj88__provider-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(100px, 1fr));
      gap: 15px;
      max-width: 1000px;
      margin: 0 auto;
    }

    .page-hj88__provider-item {
      background-color: #2a2a2a;
      border-radius: 8px;
      padding: 10px;
      box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
      display: flex;
      justify-content: center;
      align-items: center;
      transition: transform 0.2s ease;
    }

    .page-hj88__provider-item:hover {
      transform: scale(1.05);
    }

    .page-hj88__provider-logo-wrapper {
      width: 100%;
      max-width: 100%;
      height: 80px; /* Cố định chiều cao cho logo nhà cung cấp */
      overflow: hidden;
      box-sizing: border-box;
      display: flex;
      justify-content: center;
      align-items: center;
    }

    .page-hj88__provider-logo {
      width: 100%;
      height: 100%;
      object-fit: contain; /* Giữ tỷ lệ và bao phủ */
      max-width: 100%;
      display: block;
    }

    .page-hj88__faq-list {
      max-width: 800px;
      margin: 0 auto;
      text-align: left;
    }

    .page-hj88__faq-item {
      background-color: #2a2a2a;
      margin-bottom: 15px;
      border-radius: 8px;
      overflow: hidden;
      box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
    }

    .page-hj88__faq-question {
      display: flex;
      justify-content: space-between;
      align-items: center;
      padding: 15px 20px;
      background-color: #333;
      cursor: pointer;
      user-select: none;
      transition: background-color 0.3s ease;
    }

    .page-hj88__faq-question:hover {
      background-color: #444;
    }

    .page-hj88__faq-question h3 {
      margin: 0;
      font-size: 1.2em;
      color: #ffcc00;
      pointer-events: none; /* Ngăn chặn sự kiện click trên h3 */
    }

    .page-hj88__faq-toggle {
      font-size: 1.5em;
      color: #ffcc00;
      pointer-events: none; /* Ngăn chặn sự kiện click trên toggle */
      transition: transform 0.3s ease;
    }

    .page-hj88__faq-item.active .page-hj88__faq-toggle {
      transform: rotate(45deg);
    }

    .page-hj88__faq-answer {
      max-height: 0;
      overflow: hidden;
      padding: 0 15px;
      opacity: 0;
      transition: max-height 0.4s cubic-bezier(0.4, 0, 0.2, 1), padding 0.4s ease, opacity 0.3s ease;
      color: #ccc;
    }

    .page-hj88__faq-item.active .page-hj88__faq-answer {
      max-height: 2000px !important; /* Đủ lớn để chứa mọi nội dung */
      padding: 20px 15px !important;
      opacity: 1;
    }

    /* Floating Login/Register Button */
    .page-hj88__floating-button {
      position: fixed;
      bottom: 20px;
      right: 20px;
      background-color: #e44d26;
      color: #fff;
      padding: 12px 25px;
      border-radius: 50px;
      text-decoration: none;
      font-weight: bold;
      font-size: 1.1em;
      box-shadow: 0 4px 15px rgba(0, 0, 0, 0.4);
      z-index: 1000;
      animation: page-hj88__pulse 2s infinite;
      text-align: center;
      line-height: 1.2;
      display: flex;
      flex-direction: column;
      align-items: center;
      justify-content: center;
    }

    .page-hj88__floating-button:hover {
      background-color: #f6723b;
      animation: none;
    }

    @keyframes page-hj88__pulse {
      0% {
        transform: scale(1);
        box-shadow: 0 0 0 0 rgba(228, 77, 38, 0.7);
      }
      70% {
        transform: scale(1.05);
        box-shadow: 0 0 0 15px rgba(228, 77, 38, 0);
      }
      100% {
        transform: scale(1);
        box-shadow: 0 0 0 0 rgba(228, 77, 38, 0);
      }
    }

    /* Responsive adjustments */
    @media (max-width: 768px) {
      .page-hj88__hero-section {
        padding-top: 100px; /* Điều chỉnh cho mobile header */
      }
      .page-hj88__hero-title {
        font-size: 1.8em;
      }
      .page-hj88__hero-subtitle {
        font-size: 1em;
      }
      .page-hj88__promotion-button {
        padding: 12px 25px;
        font-size: 1em;
      }
      .page-hj88__section {
        padding: 30px 15px;
        margin-top: 15px;
      }
      .page-hj88__section-title {
        font-size: 1.6em;
      }
      .page-hj88__text-content {
        font-size: 0.95em;
      }
      .page-hj88__game-grid {
        grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
        gap: 15px;
      }
      .page-hj88__game-image-wrapper {
        height: 120px;
      }
      .page-hj88__game-title {
        font-size: 1em;
      }
      .page-hj88__provider-grid {
        grid-template-columns: repeat(auto-fit, minmax(80px, 1fr));
        gap: 10px;
      }
      .page-hj88__provider-logo-wrapper {
        height: 60px;
      }
      .page-hj88__faq-question {
        padding: 12px 15px;
      }
      .page-hj88__faq-question h3 {
        font-size: 1.1em;
      }
      .page-hj88__faq-answer {
        padding: 15px 15px;
      }
      .page-hj88__floating-button {
        bottom: 15px;
        right: 15px;
        padding: 10px 20px;
        font-size: 0.95em;
      }
      /* Ensure images are responsive on mobile */
      .page-hj88__hero-image,
      .page-hj88__game-image,
      .page-hj88__provider-logo {
        max-width: 100% !important;
        height: auto !important;
      }
      .page-hj88__hero-image-wrapper,
      .page-hj88__game-image-wrapper,
      .page-hj88__provider-logo-wrapper {
        width: 100% !important;
        max-width: 100% !important;
        overflow: hidden !important;
        box-sizing: border-box !important;
      }
    }