/* Reset và biến cơ bản cho trang kingbet86 */
    .page-kingbet86 {
      --page-kingbet86-primary-color: #FFD700; /* Vàng kim */
      --page-kingbet86-secondary-color: #1A1A2E; /* Xanh đậm */
      --page-kingbet86-accent-color: #E94560; /* Đỏ hồng */
      --page-kingbet86-text-light: #F0F0F0;
      --page-kingbet86-text-dark: #333333;
      --page-kingbet86-bg-dark: #121212;
      --page-kingbet86-bg-medium: #1F2833;
      --page-kingbet86-border-color: #333333;
      font-family: 'Arial', sans-serif;
      line-height: 1.6;
      color: var(--page-kingbet86-text-light);
      background-color: var(--page-kingbet86-bg-dark);
      padding-bottom: 80px; /* Khoảng trống cho nút nổi */
    }

    /* Tiêu đề chính */
    .page-kingbet86 h1,
    .page-kingbet86 h2,
    .page-kingbet86 h3 {
      color: var(--page-kingbet86-primary-color);
      text-align: center;
      margin-bottom: 1.5rem;
      font-weight: bold;
    }

    .page-kingbet86 h1 {
      font-size: 2.2rem;
      padding-top: 1rem;
      text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.7);
    }

    .page-kingbet86 h2 {
      font-size: 1.8rem;
      border-bottom: 2px solid var(--page-kingbet86-accent-color);
      display: inline-block;
      padding-bottom: 0.5rem;
      margin-left: auto;
      margin-right: auto;
      margin-top: 2.5rem;
    }

    .page-kingbet86 h3 {
      font-size: 1.4rem;
      color: var(--page-kingbet86-text-light);
      margin-top: 2rem;
    }

    /* Đoạn văn bản */
    .page-kingbet86 p {
      margin-bottom: 1rem;
      text-align: justify;
      color: var(--page-kingbet86-text-light);
    }

    /* Liên kết */
    .page-kingbet86 a {
      color: var(--page-kingbet86-primary-color);
      text-decoration: none;
      transition: color 0.3s ease;
    }

    .page-kingbet86 a:hover {
      color: var(--page-kingbet86-accent-color);
      text-decoration: underline;
    }

    /* Các phần chính của trang */
    .page-kingbet86-section {
      padding: 2rem 1rem;
      margin: 0 auto;
      max-width: 1200px;
      background-color: var(--page-kingbet86-bg-medium);
      border-radius: 8px;
      margin-bottom: 1.5rem;
      box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
    }
    
    .page-kingbet86-section:nth-of-type(odd) {
        background-color: var(--page-kingbet86-bg-dark);
    }

    /* Banner */
    .page-kingbet86-banner {
      position: relative;
      width: 100%;
      overflow: hidden;
      margin-bottom: 2rem;
      background-color: var(--page-kingbet86-secondary-color);
      border-radius: 0; /* Banner thường không có bo góc */
      padding: 0;
      box-shadow: none;
    }

    .page-kingbet86-banner img {
      width: 100%;
      height: auto;
      display: block;
      object-fit: cover;
      max-height: 300px; /* Giới hạn chiều cao banner trên di động */
    }

    .page-kingbet86-banner-content {
      position: absolute;
      bottom: 0;
      left: 0;
      right: 0;
      padding: 1rem;
      background: linear-gradient(to top, rgba(0, 0, 0, 0.8), rgba(0, 0, 0, 0));
      text-align: center;
      color: var(--page-kingbet86-text-light);
    }

    .page-kingbet86-banner-content h1 {
      color: var(--page-kingbet86-primary-color);
      margin-bottom: 0.5rem;
      font-size: 1.8rem;
    }

    .page-kingbet86-banner-content p {
      font-size: 0.9rem;
      margin-bottom: 0;
    }

    /* Nút nổi đăng nhập/đăng ký */
    .page-kingbet86-floating-btn {
      position: fixed;
      bottom: 10px;
      left: 50%;
      transform: translateX(-50%);
      background-color: var(--page-kingbet86-accent-color);
      color: var(--page-kingbet86-text-light);
      padding: 12px 25px;
      border-radius: 30px;
      text-decoration: none;
      font-weight: bold;
      font-size: 1.1rem;
      box-shadow: 0 4px 10px rgba(0, 0, 0, 0.4);
      z-index: 1000;
      transition: background-color 0.3s ease, transform 0.3s ease;
      white-space: nowrap; /* Đảm bảo văn bản không bị ngắt dòng */
      display: flex;
      align-items: center;
      gap: 8px;
    }

    .page-kingbet86-floating-btn:hover {
      background-color: #C73850; /* Darker accent */
      transform: translateX(-50%) translateY(-3px);
    }

    /* Nút chính */
    .page-kingbet86-button {
        display: inline-flex;
        align-items: center;
        gap: 10px;
        background-color: var(--page-kingbet86-primary-color);
        color: var(--page-kingbet86-secondary-color);
        padding: 12px 25px;
        border-radius: 30px;
        text-decoration: none;
        font-weight: bold;
        font-size: 1.1rem;
        transition: background-color 0.3s ease, transform 0.3s ease;
        box-shadow: 0 4px 10px rgba(0, 0, 0, 0.3);
    }

    .page-kingbet86-button:hover {
        background-color: #FFC107; /* Slightly darker yellow */
        transform: translateY(-2px);
    }


    /* Lưới sản phẩm/game */
    .page-kingbet86-game-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
      gap: 1rem;
      margin-top: 1.5rem;
    }

    .page-kingbet86-game-card {
      background-color: var(--page-kingbet86-secondary-color);
      border-radius: 8px;
      overflow: hidden;
      box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
      text-align: center;
      transition: transform 0.3s ease, box-shadow 0.3s ease;
      display: flex;
      flex-direction: column;
      align-items: center;
      padding: 1rem;
    }

    .page-kingbet86-game-card:hover {
      transform: translateY(-5px);
      box-shadow: 0 5px 20px rgba(0, 0, 0, 0.5);
    }

    .page-kingbet86-game-card img {
      width: 100%;
      max-width: 120px;
      height: auto;
      border-radius: 4px;
      margin-bottom: 0.8rem;
      object-fit: cover;
    }

    .page-kingbet86-game-card h3 {
      font-size: 1.1rem;
      margin-bottom: 0.5rem;
      color: var(--page-kingbet86-primary-color);
      text-align: center;
      margin-top: 0;
    }

    .page-kingbet86-game-card p {
      font-size: 0.85rem;
      color: var(--page-kingbet86-text-light);
      margin-bottom: 0.5rem;
    }
    
    .page-kingbet86-game-card a {
        display: block;
        width: 100%;
        text-align: center;
        color: var(--page-kingbet86-primary-color);
        font-weight: bold;
        padding: 0.5rem 0;
        border-top: 1px solid var(--page-kingbet86-border-color);
        margin-top: auto; /* Đẩy link xuống cuối */
    }

    /* Danh sách (ví dụ: khuyến mãi, hướng dẫn) */
    .page-kingbet86-list {
      list-style: none;
      padding: 0;
      margin-top: 1.5rem;
    }

    .page-kingbet86-list li {
      background-color: var(--page-kingbet86-secondary-color);
      margin-bottom: 0.8rem;
      padding: 1rem;
      border-radius: 6px;
      border-left: 4px solid var(--page-kingbet86-accent-color);
      box-shadow: 0 2px 5px rgba(0, 0, 0, 0.2);
      color: var(--page-kingbet86-text-light);
    }
    
    .page-kingbet86-list li strong {
        color: var(--page-kingbet86-primary-color);
    }

    /* Responsive */
    @media (min-width: 768px) {
      .page-kingbet86 h1 {
        font-size: 2.8rem;
      }

      .page-kingbet86 h2 {
        font-size: 2.2rem;
      }

      .page-kingbet86-section {
        padding: 3rem 2rem;
        margin-bottom: 2rem;
      }

      .page-kingbet86-game-grid {
        grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
        gap: 1.5rem;
      }
      
      .page-kingbet86-banner img {
        max-height: 400px;
      }

      .page-kingbet86-banner-content h1 {
        font-size: 2.5rem;
      }
      .page-kingbet86-banner-content p {
        font-size: 1.1rem;
      }

      .page-kingbet86-floating-btn {
        bottom: 20px;
        padding: 15px 30px;
        font-size: 1.2rem;
      }
    }