/* Tổng quan */
    .page-789bcasino {
      font-family: 'Arial', sans-serif;
      color: #e0e0e0;
      background-color: #1a1a2e;
      line-height: 1.6;
      padding-bottom: 80px; /* Khoảng trống cho nút nổi */
    }

    .page-789bcasino__container {
      max-width: 1200px;
      margin: 0 auto;
      padding: 0 15px;
    }

    /* Tiêu đề chung */
    .page-789bcasino__section-title {
      font-size: 2.5em;
      color: #e94560;
      text-align: center;
      margin-bottom: 40px;
      padding-top: 20px;
      font-weight: bold;
    }

    .page-789bcasino__section-subtitle {
      font-size: 1.2em;
      color: #b8b8b8;
      text-align: center;
      margin-bottom: 50px;
      line-height: 1.8;
    }

    /* Nút chung */
    .page-789bcasino__button {
      display: inline-block;
      background-color: #e94560;
      color: #ffffff;
      padding: 15px 30px;
      border-radius: 50px;
      text-decoration: none;
      font-weight: bold;
      font-size: 1.1em;
      transition: background-color 0.3s ease, transform 0.3s ease;
      border: none;
      cursor: pointer;
      text-align: center;
    }

    .page-789bcasino__button:hover {
      background-color: #ff6a80;
      transform: translateY(-3px);
    }

    /* Hero Section */
    .page-789bcasino__hero-section {
      background: linear-gradient(rgba(0, 0, 0, 0.7), rgba(0, 0, 0, 0.7)), url('[GALLERY:banner:789b_casino_hero_banner,mobile_betting]') center center / cover no-repeat;
      color: #ffffff;
      text-align: center;
      padding: 10px 0 60px 0; /* padding-top 10px cho header cố định */
      display: flex;
      align-items: center;
      justify-content: center;
      min-height: 500px;
      position: relative;
    }

    .page-789bcasino__hero-content {
      max-width: 900px;
      padding: 20px;
      background-color: rgba(0, 0, 0, 0.5);
      border-radius: 10px;
    }

    .page-789bcasino__hero-title {
      font-size: 3em;
      margin-bottom: 20px;
      color: #ffe000;
      line-height: 1.2;
      font-weight: 900;
    }

    .page-789bcasino__hero-description {
      font-size: 1.4em;
      margin-bottom: 30px;
      color: #f0f0f0;
    }

    /* Nút đăng nhập nổi */
    .page-789bcasino__floating-button {
      position: fixed;
      bottom: 20px;
      left: 50%;
      transform: translateX(-50%);
      background-color: #0f3460;
      color: #ffffff;
      padding: 15px 25px;
      border-radius: 50px;
      font-size: 1.1em;
      font-weight: bold;
      box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
      z-index: 1000;
      display: flex;
      align-items: center;
      gap: 10px;
      text-decoration: none;
      transition: background-color 0.3s ease, transform 0.3s ease;
      border: none;
      cursor: pointer;
    }

    .page-789bcasino__floating-button:hover {
      background-color: #164a85;
      transform: translateX(-50%) translateY(-5px);
    }
    
    .page-789bcasino__floating-button-icon {
        font-size: 1.5em;
        vertical-align: middle;
    }

    /* Giới thiệu */
    .page-789bcasino__intro-section {
      padding: 60px 0;
      background-color: #22223b;
      text-align: center;
    }

    .page-789bcasino__intro-text {
      font-size: 1.1em;
      margin-bottom: 20px;
      max-width: 800px;
      margin-left: auto;
      margin-right: auto;
      color: #c0c0d0;
    }

    .page-789bcasino__intro-highlight {
      color: #ffe000;
      font-weight: bold;
    }

    /* Danh mục trò chơi */
    .page-789bcasino__game-section {
      padding: 60px 0;
      background-color: #1a1a2e;
    }

    .page-789bcasino__game-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
      gap: 30px;
      padding-top: 20px;
    }

    .page-789bcasino__game-item {
      background-color: #22223b;
      border-radius: 10px;
      overflow: hidden;
      box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
      transition: transform 0.3s ease;
      text-align: center;
      padding-bottom: 20px;
    }

    .page-789bcasino__game-item:hover {
      transform: translateY(-10px);
    }

    .page-789bcasino__game-image {
      width: 100%;
      max-width: 100%;
      height: 200px;
      object-fit: cover;
      margin-bottom: 15px;
    }

    .page-789bcasino__game-name {
      font-size: 1.8em;
      color: #e94560;
      margin-bottom: 10px;
      padding: 0 15px;
      font-weight: bold;
    }

    .page-789bcasino__game-description {
      font-size: 0.95em;
      color: #c0c0d0;
      padding: 0 15px;
    }

    /* Khuyến mãi */
    .page-789bcasino__promo-section {
      padding: 60px 0;
      background-color: #22223b;
      text-align: center;
    }

    .page-789bcasino__promo-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
      gap: 30px;
      padding-top: 20px;
    }

    .page-789bcasino__promo-card {
      background-color: #1a1a2e;
      border-radius: 10px;
      padding: 30px;
      box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
      transition: transform 0.3s ease;
      position: relative;
    }

    .page-789bcasino__promo-card:hover {
      transform: translateY(-10px);
    }

    .page-789bcasino__promo-icon {
      font-size: 3em;
      color: #ffe000;
      margin-bottom: 20px;
    }

    .page-789bcasino__promo-title {
      font-size: 1.8em;
      color: #e94560;
      margin-bottom: 15px;
      font-weight: bold;
    }

    .page-789bcasino__promo-description {
      font-size: 1em;
      color: #c0c0d0;
      margin-bottom: 20px;
    }

    /* Tại sao chọn 789b */
    .page-789bcasino__advantage-section {
      padding: 60px 0;
      background-color: #1a1a2e;
    }

    .page-789bcasino__advantage-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
      gap: 30px;
      padding-top: 20px;
    }

    .page-789bcasino__advantage-item {
      background-color: #22223b;
      border-radius: 10px;
      padding: 30px;
      text-align: center;
      box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
      transition: transform 0.3s ease;
    }

    .page-789bcasino__advantage-item:hover {
      transform: translateY(-10px);
    }

    .page-789bcasino__advantage-icon {
      width: 80px;
      height: 80px;
      margin-bottom: 20px;
      object-fit: contain;
    }

    .page-789bcasino__advantage-text {
      font-size: 1.1em;
      color: #c0c0d0;
    }

    /* Hướng dẫn đăng ký/đăng nhập */
    .page-789bcasino__guide-section {
      padding: 60px 0;
      background-color: #22223b;
      text-align: center;
    }

    .page-789bcasino__guide-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
      gap: 30px;
      padding-top: 20px;
    }

    .page-789bcasino__guide-step {
      background-color: #1a1a2e;
      border-radius: 10px;
      padding: 30px;
      box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
      transition: transform 0.3s ease;
    }

    .page-789bcasino__guide-step:hover {
      transform: translateY(-10px);
    }

    .page-789bcasino__guide-image {
      width: 100%;
      max-width: 100%;
      height: 200px;
      object-fit: contain;
      margin-bottom: 20px;
      border-radius: 8px;
    }

    .page-789bcasino__guide-number {
      font-size: 2.5em;
      color: #ffe000;
      font-weight: bold;
      margin-bottom: 15px;
    }

    .page-789bcasino__guide-text {
      font-size: 1em;
      color: #c0c0d0;
    }

    /* FAQ Section */
    .page-789bcasino__faq-section {
      padding: 60px 0;
      background-color: #1a1a2e;
    }

    .page-789bcasino__faq-list {
      max-width: 900px;
      margin: 0 auto;
      padding-top: 20px;
    }

    .page-789bcasino__faq-item {
      background-color: #22223b;
      border-radius: 8px;
      margin-bottom: 15px;
      overflow: hidden;
      box-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
    }

    .page-789bcasino__faq-question {
      display: flex;
      justify-content: space-between;
      align-items: center;
      padding: 20px 25px;
      cursor: pointer;
      background-color: #0f3460;
      color: #ffffff;
      font-size: 1.15em;
      font-weight: bold;
      transition: background-color 0.3s ease;
      user-select: none;
    }

    .page-789bcasino__faq-question:hover {
      background-color: #164a85;
    }

    .page-789bcasino__faq-question h3 {
      margin: 0;
      color: inherit;
      pointer-events: none; /* Ngăn chặn h3 chặn sự kiện click */
      flex-grow: 1;
    }

    .page-789bcasino__faq-toggle {
      font-size: 1.8em;
      line-height: 1;
      margin-left: 15px;
      transition: transform 0.3s ease;
      pointer-events: none; /* Ngăn chặn toggle chặn sự kiện click */
    }

    .page-789bcasino__faq-item.active .page-789bcasino__faq-toggle {
      transform: rotate(45deg); /* Dấu + xoay thành X hoặc dấu - */
    }

    .page-789bcasino__faq-answer {
      max-height: 0;
      overflow: hidden;
      padding: 0 25px;
      background-color: #22223b;
      color: #c0c0d0;
      transition: max-height 0.4s cubic-bezier(0.4, 0, 0.2, 1), padding 0.4s ease, opacity 0.4s ease;
      opacity: 0;
      font-size: 1em;
    }

    .page-789bcasino__faq-item.active .page-789bcasino__faq-answer {
      max-height: 2000px !important; /* Đủ lớn để chứa mọi nội dung */
      padding: 20px 25px !important;
      opacity: 1;
    }

    /* Call to Action cuối trang */
    .page-789bcasino__cta-section {
      padding: 60px 0;
      background-color: #0f3460;
      text-align: center;
    }

    .page-789bcasino__cta-title {
      font-size: 2.2em;
      color: #ffe000;
      margin-bottom: 20px;
    }

    .page-789bcasino__cta-description {
      font-size: 1.2em;
      color: #ffffff;
      margin-bottom: 40px;
      max-width: 800px;
      margin-left: auto;
      margin-right: auto;
    }

    /* Responsive adjustments */
    @media (max-width: 768px) {
      .page-789bcasino__hero-section {
        padding-top: 10px; /* Điều chỉnh cho mobile */
        min-height: 400px;
      }

      .page-789bcasino__hero-title {
        font-size: 2.2em;
      }

      .page-789bcasino__hero-description {
        font-size: 1.1em;
      }

      .page-789bcasino__section-title {
        font-size: 2em;
      }

      .page-789bcasino__section-subtitle {
        font-size: 1em;
        margin-bottom: 30px;
      }

      .page-789bcasino__floating-button {
        width: calc(100% - 40px);
        bottom: 10px;
        padding: 12px 20px;
        font-size: 1em;
      }
      
      .page-789bcasino__floating-button-icon {
        font-size: 1.2em;
      }

      .page-789bcasino__game-grid,
      .page-789bcasino__promo-grid,
      .page-789bcasino__advantage-grid,
      .page-789bcasino__guide-grid {
        grid-template-columns: 1fr;
      }

      .page-789bcasino__game-image {
        height: 180px;
      }

      .page-789bcasino__faq-question {
        padding: 15px 20px;
        font-size: 1em;
      }
      
      .page-789bcasino__faq-answer {
        padding: 0 20px;
      }

      .page-789bcasino__faq-item.active .page-789bcasino__faq-answer {
        padding: 15px 20px !important;
      }

      .page-789bcasino__cta-title {
        font-size: 1.8em;
      }

      .page-789bcasino__cta-description {
        font-size: 1em;
      }
      
      /* Ensure images are responsive */
      .page-789bcasino__game-image,
      .page-789bcasino__advantage-icon,
      .page-789bcasino__guide-image {
        max-width: 100% !important;
        height: auto !important;
      }
      .page-789bcasino__game-item,
      .page-789bcasino__advantage-item,
      .page-789bcasino__guide-step {
        width: 100% !important;
        max-width: 100% !important;
        overflow: hidden !important;
        box-sizing: border-box !important;
      }
    }