:root {
      --jjun88-primary: #FFD700; /* Vàng */
      --jjun88-secondary: #FF4500; /* Đỏ cam */
      --jjun88-dark: #2C3E50; /* Xanh đậm */
      --jjun88-light: #ECF0F1; /* Xám nhạt */
      --jjun88-text-dark: #333;
      --jjun88-text-light: #FFF;
      --jjun88-background: #F8F9FA;
    }

    /* Các kiểu cơ bản cho nội dung trang cụ thể */
    .page-jjun88comversion1 {
      font-family: 'Arial', sans-serif;
      line-height: 1.6;
      color: var(--jjun88-text-dark);
      background-color: var(--jjun88-background);
      overflow-x: hidden; /* Ngăn cuộn ngang */
    }

    .page-jjun88comversion1__section {
      padding: 40px 15px;
      margin-bottom: 20px;
      background-color: #fff;
      border-radius: 8px;
      box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
      max-width: 1200px;
      margin-left: auto;
      margin-right: auto;
      box-sizing: border-box;
    }

    .page-jjun88comversion1__section--dark {
      background-color: var(--jjun88-dark);
      color: var(--jjun88-text-light);
      text-align: center;
    }
    .page-jjun88comversion1__section--dark h2,
    .page-jjun88comversion1__section--dark p {
      color: var(--jjun88-text-light);
    }

    .page-jjun88comversion1__container {
      max-width: 1200px;
      margin: 0 auto;
      padding: 0 15px;
      box-sizing: border-box;
    }

    .page-jjun88comversion1__title {
      font-size: 2.5em;
      color: var(--jjun88-dark);
      text-align: center;
      margin-bottom: 30px;
      position: relative;
    }
    .page-jjun88comversion1__title::after {
      content: '';
      display: block;
      width: 60px;
      height: 4px;
      background-color: var(--jjun88-secondary);
      margin: 10px auto 0;
      border-radius: 2px;
    }

    .page-jjun88comversion1__subtitle {
      font-size: 1.8em;
      color: var(--jjun88-secondary);
      text-align: center;
      margin-bottom: 20px;
    }

    .page-jjun88comversion1__text {
      font-size: 1.1em;
      margin-bottom: 15px;
      text-align: justify;
    }
    .page-jjun88comversion1__text--center {
        text-align: center;
    }

    /* Phần Hero */
    .page-jjun88comversion1__hero-section {
      position: relative;
      background-color: var(--jjun88-dark);
      color: var(--jjun88-text-light);
      text-align: center;
      padding: 10px 0 60px; /* Thêm padding-top cho header cố định */
      overflow: hidden;
      box-sizing: border-box;
    }

    .page-jjun88comversion1__hero-background {
      position: absolute;
      top: 0;
      left: 0;
      width: 100%;
      height: 100%;
      object-fit: cover;
      opacity: 0.6;
      z-index: 1;
    }

    .page-jjun88comversion1__hero-content {
      position: relative;
      z-index: 2;
      padding: 20px 15px;
      max-width: 900px;
      margin: 0 auto;
    }

    .page-jjun88comversion1__hero-title {
      font-size: 3em;
      margin-bottom: 15px;
      color: var(--jjun88-primary);
      text-shadow: 2px 2px 4px rgba(0,0,0,0.5);
      line-height: 1.2;
    }

    .page-jjun88comversion1__hero-description {
      font-size: 1.3em;
      margin-bottom: 30px;
      color: var(--jjun88-light);
      text-shadow: 1px 1px 3px rgba(0,0,0,0.4);
    }

    .page-jjun88comversion1__button {
      display: inline-block;
      background-color: var(--jjun88-secondary);
      color: var(--jjun88-text-light);
      padding: 15px 30px;
      border-radius: 50px;
      text-decoration: none;
      font-weight: bold;
      font-size: 1.2em;
      transition: background-color 0.3s ease, transform 0.3s ease;
      border: none;
      cursor: pointer;
    }

    .page-jjun88comversion1__button:hover {
      background-color: #FF6347; /* Cam nhạt hơn */
      transform: translateY(-3px);
    }

    /* Nút đăng nhập nổi */
    .page-jjun88comversion1__floating-button-wrapper {
      position: fixed;
      bottom: 20px;
      left: 50%;
      transform: translateX(-50%);
      z-index: 1000;
      width: 90%;
      max-width: 400px;
      box-sizing: border-box;
      display: none; /* Ẩn theo mặc định, hiển thị trên di động */
    }

    .page-jjun88comversion1__floating-button {
      display: block;
      width: 100%;
      background: linear-gradient(90deg, var(--jjun88-secondary) 0%, #FF8C00 100%);
      color: var(--jjun88-text-light);
      padding: 15px 20px;
      border-radius: 10px;
      text-align: center;
      font-weight: bold;
      font-size: 1.3em;
      box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
      text-decoration: none;
      transition: all 0.3s ease;
      animation: page-jjun88comversion1__pulse 1.5s infinite;
      border: none;
      cursor: pointer;
    }

    .page-jjun88comversion1__floating-button:hover {
      background: linear-gradient(90deg, #FF8C00 0%, var(--jjun88-secondary) 100%);
      transform: scale(1.02);
    }

    @keyframes page-jjun88comversion1__pulse {
      0% { transform: scale(1); }
      50% { transform: scale(1.05); }
      100% { transform: scale(1); }
    }

    /* Danh mục trò chơi */
    .page-jjun88comversion1__game-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
      gap: 25px;
      margin-top: 30px;
    }

    .page-jjun88comversion1__game-card {
      background-color: var(--jjun88-light);
      border-radius: 12px;
      overflow: hidden;
      box-shadow: 0 6px 20px rgba(0, 0, 0, 0.1);
      text-align: center;
      transition: transform 0.3s ease, box-shadow 0.3s ease;
      display: flex;
      flex-direction: column;
      box-sizing: border-box;
    }

    .page-jjun88comversion1__game-card:hover {
      transform: translateY(-8px);
      box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
    }

    .page-jjun88comversion1__game-card-image-wrapper {
      width: 100%;
      height: 200px; /* Chiều cao cố định cho hình ảnh */
      overflow: hidden;
      display: flex;
      justify-content: center;
      align-items: center;
      background-color: #eee;
    }

    .page-jjun88comversion1__game-card-image {
      width: 100%;
      height: 100%;
      object-fit: cover;
      transition: transform 0.3s ease;
    }

    .page-jjun88comversion1__game-card:hover .page-jjun88comversion1__game-card-image {
      transform: scale(1.05);
    }

    .page-jjun88comversion1__game-card-content {
      padding: 20px;
      flex-grow: 1;
      display: flex;
      flex-direction: column;
      justify-content: space-between;
    }

    .page-jjun88comversion1__game-card-title {
      font-size: 1.5em;
      color: var(--jjun88-dark);
      margin-bottom: 10px;
      font-weight: bold;
    }

    .page-jjun88comversion1__game-card-description {
      font-size: 0.95em;
      color: var(--jjun88-text-dark);
      margin-bottom: 15px;
      text-align: left;
    }

    /* Phần Tính năng / Lý do chọn */
    .page-jjun88comversion1__features-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
      gap: 30px;
      margin-top: 30px;
    }

    .page-jjun88comversion1__feature-item {
      background-color: #f7f7f7;
      padding: 30px;
      border-radius: 10px;
      box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
      text-align: center;
      transition: transform 0.3s ease, box-shadow 0.3s ease;
      box-sizing: border-box;
    }

    .page-jjun88comversion1__feature-item:hover {
      transform: translateY(-5px);
      box-shadow: 0 8px 25px rgba(0, 0, 0, 0.12);
    }

    .page-jjun88comversion1__feature-icon-wrapper {
      margin-bottom: 20px;
      display: flex;
      justify-content: center;
      align-items: center;
      height: 100px; /* Chiều cao cố định cho icon */
    }

    .page-jjun88comversion1__feature-icon {
      width: 100px; /* Sử dụng 100px làm kích thước hiển thị cho hình ảnh 200px+ */
      height: 100px;
      object-fit: contain;
    }

    .page-jjun88comversion1__feature-title {
      font-size: 1.6em;
      color: var(--jjun88-secondary);
      margin-bottom: 10px;
    }

    .page-jjun88comversion1__feature-description {
      font-size: 1em;
      color: var(--jjun88-text-dark);
    }

    /* Phần Hướng dẫn */
    .page-jjun88comversion1__steps-list {
      display: flex;
      flex-direction: column;
      gap: 25px;
      margin-top: 30px;
      list-style: none; /* Xóa kiểu danh sách mặc định */
      padding: 0;
      box-sizing: border-box;
    }

    .page-jjun88comversion1__step-item {
      display: flex;
      align-items: flex-start;
      background-color: #f0f0f0;
      padding: 25px;
      border-radius: 10px;
      box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
      box-sizing: border-box;
    }

    .page-jjun88comversion1__step-number {
      background-color: var(--jjun88-primary);
      color: var(--jjun88-dark);
      font-size: 1.8em;
      font-weight: bold;
      width: 50px;
      height: 50px;
      min-width: 50px; /* Đảm bảo số không bị co lại */
      border-radius: 50%;
      display: flex;
      justify-content: center;
      align-items: center;
      margin-right: 20px;
      box-shadow: 0 2px 5px rgba(0, 0, 0, 0.2);
    }

    .page-jjun88comversion1__step-content {
      flex-grow: 1;
    }

    .page-jjun88comversion1__step-title {
      font-size: 1.4em;
      color: var(--jjun88-dark);
      margin-bottom: 8px;
    }

    .page-jjun88comversion1__step-description {
      font-size: 1em;
      color: var(--jjun88-text-dark);
    }

    /* Phần Khuyến mãi */
    .page-jjun88comversion1__promo-card {
      background: linear-gradient(135deg, var(--jjun88-secondary) 0%, #FF8C00 100%);
      color: var(--jjun88-text-light);
      padding: 40px;
      border-radius: 15px;
      text-align: center;
      margin-top: 30px;
      box-shadow: 0 8px 25px rgba(0, 0, 0, 0.2);
      box-sizing: border-box;
    }

    .page-jjun88comversion1__promo-title {
      font-size: 2.2em;
      margin-bottom: 15px;
      color: var(--jjun88-primary);
      text-shadow: 1px 1px 3px rgba(0,0,0,0.3);
    }

    .page-jjun88comversion1__promo-text {
      font-size: 1.2em;
      margin-bottom: 30px;
    }

    /* Phần Câu hỏi thường gặp (FAQ) */
    .page-jjun88comversion1__faq-list {
      margin-top: 30px;
      list-style: none;
      padding: 0;
      box-sizing: border-box;
    }

    .page-jjun88comversion1__faq-item {
      background-color: #f7f7f7;
      border: 1px solid #ddd;
      border-radius: 8px;
      margin-bottom: 15px;
      overflow: hidden;
      box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
      box-sizing: border-box;
    }

    .page-jjun88comversion1__faq-question {
      display: flex;
      justify-content: space-between;
      align-items: center;
      padding: 20px 25px;
      cursor: pointer;
      background-color: #f0f0f0;
      color: var(--jjun88-dark);
      font-weight: bold;
      font-size: 1.15em;
      transition: background-color 0.3s ease;
      user-select: none;
      box-sizing: border-box;
    }

    .page-jjun88comversion1__faq-question:hover {
      background-color: #e5e5e5;
    }

    .page-jjun88comversion1__faq-question h3 {
      margin: 0;
      font-size: inherit; /* Kế thừa cỡ chữ từ phần tử cha */
      color: inherit; /* Kế thừa màu từ phần tử cha */
      pointer-events: none; /* Ngăn h3 chặn sự kiện click trên phần tử cha */
    }

    .page-jjun88comversion1__faq-toggle {
      font-size: 1.8em;
      line-height: 1;
      margin-left: 15px;
      transition: transform 0.3s ease;
      pointer-events: none; /* Ngăn biểu tượng toggle chặn sự kiện click trên phần tử cha */
    }

    .page-jjun88comversion1__faq-item.active .page-jjun88comversion1__faq-toggle {
      transform: rotate(45deg); /* Dấu cộng xoay để tạo thành dấu X hoặc trừ */
    }

    .page-jjun88comversion1__faq-answer {
      max-height: 0;
      overflow: hidden;
      padding: 0 25px; /* Padding ban đầu */
      opacity: 0;
      transition: max-height 0.4s cubic-bezier(0.4, 0, 0.2, 1), padding 0.4s ease, opacity 0.4s ease;
      color: var(--jjun88-text-dark);
      box-sizing: border-box;
    }

    .page-jjun88comversion1__faq-item.active .page-jjun88comversion1__faq-answer {
      max-height: 2000px !important; /* Đủ lớn để chứa nội dung */
      padding: 20px 25px !important; /* Padding khi mở rộng */
      opacity: 1;
    }

    /* Phần Kêu gọi hành động (CTA) */
    .page-jjun88comversion1__cta-section {
      background-color: var(--jjun88-dark);
      color: var(--jjun88-text-light);
      text-align: center;
      padding: 50px 15px;
      border-radius: 8px;
      margin-top: 40px;
      box-sizing: border-box;
    }

    .page-jjun88comversion1__cta-title {
      font-size: 2.5em;
      margin-bottom: 20px;
      color: var(--jjun88-primary);
    }

    .page-jjun88comversion1__cta-description {
      font-size: 1.2em;
      margin-bottom: 30px;
      max-width: 800px;
      margin-left: auto;
      margin-right: auto;
    }

    /* Thiết kế đáp ứng (Responsive Design) */
    @media (max-width: 1024px) {
      .page-jjun88comversion1__hero-title {
        font-size: 2.5em;
      }
      .page-jjun88comversion1__hero-description {
        font-size: 1.1em;
      }
      .page-jjun88comversion1__title {
        font-size: 2em;
      }
      .page-jjun88comversion1__subtitle {
        font-size: 1.5em;
      }
      .page-jjun88comversion1__promo-title {
        font-size: 1.8em;
      }
      .page-jjun88comversion1__cta-title {
        font-size: 2em;
      }
    }

    @media (max-width: 768px) {
      .page-jjun88comversion1__hero-section {
        padding-top: 10px; /* Điều chỉnh cho header cố định trên di động */
        padding-bottom: 40px;
      }
      .page-jjun88comversion1__hero-title {
        font-size: 2em;
      }
      .page-jjun88comversion1__hero-description {
        font-size: 1em;
      }
      .page-jjun88comversion1__button {
        padding: 12px 25px;
        font-size: 1.1em;
      }
      .page-jjun88comversion1__title {
        font-size: 1.8em;
      }
      .page-jjun88comversion1__subtitle {
        font-size: 1.3em;
      }
      .page-jjun88comversion1__text {
        font-size: 0.95em;
      }
      .page-jjun88comversion1__section {
        padding: 30px 10px;
      }

      /* Lưới trò chơi */
      .page-jjun88comversion1__game-grid {
        grid-template-columns: 1fr;
      }
      .page-jjun88comversion1__game-card-image-wrapper {
        height: 180px;
      }
      .page-jjun88comversion1__game-card-title {
        font-size: 1.3em;
      }
      .page-jjun88comversion1__game-card-description {
        font-size: 0.9em;
      }

      /* Lưới tính năng */
      .page-jjun88comversion1__features-grid {
        grid-template-columns: 1fr;
      }
      .page-jjun88comversion1__feature-title {
        font-size: 1.4em;
      }
      .page-jjun88comversion1__feature-icon-wrapper {
        height: 80px;
      }
      .page-jjun88comversion1__feature-icon {
        width: 80px;
        height: 80px;
      }

      /* Danh sách bước */
      .page-jjun88comversion1__steps-list {
        padding: 0 !important;
        margin-left: 0 !important;
        margin-right: 0 !important;
        width: 100% !important;
        max-width: 100% !important;
        box-sizing: border-box !important;
      }
      .page-jjun88comversion1__step-item {
        flex-direction: column;
        align-items: center;
        text-align: center;
        padding: 20px 15px !important;
        width: 100% !important;
        max-width: 100% !important;
        margin-left: 0 !important;
        margin-right: 0 !important;
        box-sizing: border-box !important;
        word-wrap: break-word !important;
        overflow-wrap: break-word !important;
        word-break: break-word !important;
      }
      .page-jjun88comversion1__step-number {
        margin-right: 0;
        margin-bottom: 15px;
      }
      .page-jjun88comversion1__step-title {
        font-size: 1.2em;
      }
      .page-jjun88comversion1__step-description {
        font-size: 0.9em;
      }

      /* Khuyến mãi */
      .page-jjun88comversion1__promo-card {
        padding: 30px 20px;
      }
      .page-jjun88comversion1__promo-title {
        font-size: 1.6em;
      }
      .page-jjun88comversion1__promo-text {
        font-size: 1em;
      }

      /* FAQ */
      .page-jjun88comversion1__faq-question {
        padding: 15px 20px;
        font-size: 1em;
      }
      .page-jjun88comversion1__faq-answer {
        padding: 0 20px;
      }
      .page-jjun88comversion1__faq-item.active .page-jjun88comversion1__faq-answer {
        padding: 15px 20px !important;
      }
      .page-jjun88comversion1__faq-toggle {
        font-size: 1.5em;
      }

      /* CTA */
      .page-jjun88comversion1__cta-title {
        font-size: 1.8em;
      }
      .page-jjun88comversion1__cta-description {
        font-size: 1em;
      }

      /* Nút nổi hiển thị trên di động */
      .page-jjun88comversion1__floating-button-wrapper {
        display: block;
      }

      /* Hình ảnh đáp ứng */
      .page-jjun88comversion1 img {
        max-width: 100% !important;
        height: auto !important;
        box-sizing: border-box !important;
      }
      .page-jjun88comversion1__game-card-image-wrapper,
      .page-jjun88comversion1__feature-icon-wrapper {
        width: 100% !important;
        max-width: 100% !important;
        overflow: hidden !important;
        box-sizing: border-box !important;
      }
    }

    @media (max-width: 480px) {
      .page-jjun88comversion1__hero-title {
        font-size: 1.8em;
      }
      .page-jjun88comversion1__hero-description {
        font-size: 0.9em;
      }
      .page-jjun88comversion1__title {
        font-size: 1.6em;
      }
      .page-jjun88comversion1__subtitle {
        font-size: 1.2em;
      }
      .page-jjun88comversion1__button {
        padding: 10px 20px;
        font-size: 1em;
      }
      .page-jjun88comversion1__floating-button {
        font-size: 1.1em;
        padding: 12px 15px;
      }
    }