/* Reset và cơ bản cho trang */
    .page-vn6vip {
      font-family: 'Arial', sans-serif;
      color: #333;
      line-height: 1.6;
      background-color: #f4f7f6;
      overflow-x: hidden; /* Ngăn chặn cuộn ngang */
    }

    .page-vn6vip__container {
      max-width: 1200px;
      margin: 0 auto;
      padding: 0 15px;
      box-sizing: border-box;
    }

    /* Hero Section */
    .page-vn6vip__hero-section {
      position: relative;
      width: 100%;
      min-height: 450px; /* Chiều cao tối thiểu cho banner */
      display: flex;
      align-items: center;
      justify-content: center;
      text-align: center;
      color: #fff;
      background-color: #1a2a4b; /* Màu nền dự phòng */
      background-size: cover;
      background-position: center;
      padding-top: 10px; /* Để tránh bị header cố định che mất */
      box-sizing: border-box;
      overflow: hidden;
    }
    .page-vn6vip__hero-section::before {
      content: '';
      position: absolute;
      top: 0;
      left: 0;
      width: 100%;
      height: 100%;
      background: linear-gradient(rgba(0,0,0,0.5), rgba(0,0,0,0.7)); /* Lớp phủ mờ */
      z-index: 1;
    }
    .page-vn6vip__hero-content {
      position: relative;
      z-index: 2;
      max-width: 900px;
      padding: 20px;
    }
    .page-vn6vip__hero-title {
      font-size: 2.8em;
      margin-bottom: 15px;
      line-height: 1.2;
      color: #fddb00; /* Màu vàng nổi bật */
    }
    .page-vn6vip__hero-subtitle {
      font-size: 1.3em;
      margin-bottom: 30px;
      color: #e0e0e0;
    }
    .page-vn6vip__hero-cta {
      display: inline-block;
      background-color: #fddb00;
      color: #1a2a4b;
      padding: 15px 30px;
      border-radius: 5px;
      text-decoration: none;
      font-weight: bold;
      font-size: 1.1em;
      transition: background-color 0.3s ease;
      cursor: pointer;
    }
    .page-vn6vip__hero-cta:hover {
      background-color: #e0c000;
    }

    /* Floating Promotion Button */
    .page-vn6vip__floating-promo {
      position: fixed;
      bottom: 20px;
      right: 20px;
      z-index: 1000;
      background-color: #e74c3c; /* Màu đỏ nổi bật */
      color: #fff;
      padding: 12px 20px;
      border-radius: 50px;
      text-align: center;
      box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
      animation: page-vn6vip__pulse 2s infinite;
      cursor: pointer;
      text-decoration: none; /* đảm bảo không có gạch chân */
      font-weight: bold;
      font-size: 1em;
      display: flex;
      align-items: center;
      justify-content: center;
      max-width: 250px; /* Giới hạn chiều rộng trên desktop */
    }
    .page-vn6vip__floating-promo:hover {
      background-color: #c0392b;
    }
    @keyframes page-vn6vip__pulse {
      0% { transform: scale(1); }
      50% { transform: scale(1.05); }
      100% { transform: scale(1); }
    }

    /* General Section Styling */
    .page-vn6vip__section {
      padding: 60px 0;
      background-color: #fff;
      margin-bottom: 20px;
      box-sizing: border-box;
    }
    .page-vn6vip__section:nth-of-type(even) {
      background-color: #f9f9f9;
    }
    .page-vn6vip__section-title {
      font-size: 2.2em;
      color: #1a2a4b;
      text-align: center;
      margin-bottom: 40px;
      position: relative;
      padding-bottom: 10px;
    }
    .page-vn6vip__section-title::after {
      content: '';
      position: absolute;
      left: 50%;
      bottom: 0;
      transform: translateX(-50%);
      width: 80px;
      height: 4px;
      background-color: #fddb00;
      border-radius: 2px;
    }
    .page-vn6vip__highlight {
      color: #e74c3c; /* Màu nhấn để làm nổi bật từ khóa */
      font-weight: bold;
    }

    /* Introduction Section */
    .page-vn6vip__intro-text {
      font-size: 1.1em;
      text-align: center;
      max-width: 800px;
      margin: 0 auto 40px auto;
      color: #555;
    }
    .page-vn6vip__intro-features {
      display: flex;
      flex-wrap: wrap;
      justify-content: center;
      gap: 30px;
      margin-top: 40px;
    }
    .page-vn6vip__intro-feature-item {
      background-color: #fff;
      border: 1px solid #eee;
      border-radius: 10px;
      padding: 30px;
      text-align: center;
      box-shadow: 0 5px 15px rgba(0,0,0,0.08);
      flex: 1;
      min-width: 280px;
      max-width: 350px;
      transition: transform 0.3s ease, box-shadow 0.3s ease;
      box-sizing: border-box;
    }
    .page-vn6vip__intro-feature-item:hover {
      transform: translateY(-5px);
      box-shadow: 0 8px 20px rgba(0,0,0,0.12);
    }
    .page-vn6vip__intro-feature-icon {
      width: 200px; /* Kích thước tối thiểu 200px */
      height: auto;
      margin-bottom: 20px;
      object-fit: contain;
      display: block;
      margin-left: auto;
      margin-right: auto;
    }
    .page-vn6vip__intro-feature-title {
      font-size: 1.4em;
      color: #1a2a4b;
      margin-bottom: 10px;
    }
    .page-vn6vip__intro-feature-description {
      color: #666;
    }

    /* Game Categories Section */
    .page-vn6vip__game-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
      gap: 30px;
    }
    .page-vn6vip__game-card {
      background-color: #fff;
      border-radius: 10px;
      box-shadow: 0 5px 15px rgba(0,0,0,0.08);
      overflow: hidden;
      text-align: center;
      transition: transform 0.3s ease, box-shadow 0.3s ease;
      box-sizing: border-box;
    }
    .page-vn6vip__game-card:hover {
      transform: translateY(-5px);
      box-shadow: 0 8px 20px rgba(0,0,0,0.12);
    }
    .page-vn6vip__game-card-image {
      width: 100%;
      height: 200px; /* Chiều cao cố định cho hình ảnh */
      object-fit: cover;
    }
    .page-vn6vip__game-card-content {
      padding: 20px;
    }
    .page-vn6vip__game-card-title {
      font-size: 1.5em;
      color: #1a2a4b;
      margin-bottom: 10px;
    }
    .page-vn6vip__game-card-description {
      color: #666;
      margin-bottom: 20px;
    }
    .page-vn6vip__game-card-button {
      display: inline-block;
      background-color: #fddb00;
      color: #1a2a4b;
      padding: 10px 20px;
      border-radius: 5px;
      text-decoration: none;
      font-weight: bold;
      transition: background-color 0.3s ease;
      cursor: pointer;
    }
    .page-vn6vip__game-card-button:hover {
      background-color: #e0c000;
    }

    /* Promotions Section */
    .page-vn6vip__promo-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
      gap: 30px;
    }
    .page-vn6vip__promo-card {
      background-color: #fff;
      border-radius: 10px;
      box-shadow: 0 5px 15px rgba(0,0,0,0.08);
      overflow: hidden;
      box-sizing: border-box;
    }
    .page-vn6vip__promo-card-image {
      width: 100%;
      height: 220px;
      object-fit: cover;
    }
    .page-vn6vip__promo-card-content {
      padding: 25px;
    }
    .page-vn6vip__promo-card-title {
      font-size: 1.6em;
      color: #1a2a4b;
      margin-bottom: 10px;
    }
    .page-vn6vip__promo-card-description {
      color: #666;
      margin-bottom: 20px;
    }
    .page-vn6vip__promo-card-button {
      display: inline-block;
      background-color: #e74c3c;
      color: #fff;
      padding: 10px 20px;
      border-radius: 5px;
      text-decoration: none;
      font-weight: bold;
      transition: background-color 0.3s ease;
      cursor: pointer;
    }
    .page-vn6vip__promo-card-button:hover {
      background-color: #c0392b;
    }

    /* How To Section */
    .page-vn6vip__steps-list {
      display: flex;
      flex-direction: column;
      gap: 30px;
      max-width: 800px;
      margin: 0 auto;
    }
    .page-vn6vip__step-item {
      display: flex;
      align-items: flex-start;
      gap: 20px;
      background-color: #fff;
      padding: 25px;
      border-radius: 10px;
      box-shadow: 0 3px 10px rgba(0,0,0,0.05);
      box-sizing: border-box;
    }
    .page-vn6vip__step-number {
      background-color: #1a2a4b;
      color: #fddb00;
      width: 45px;
      height: 45px;
      border-radius: 50%;
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 1.5em;
      font-weight: bold;
      flex-shrink: 0;
    }
    .page-vn6vip__step-content {
      flex-grow: 1;
    }
    .page-vn6vip__step-title {
      font-size: 1.4em;
      color: #1a2a4b;
      margin-bottom: 10px;
    }
    .page-vn6vip__step-description {
      color: #555;
    }

    /* FAQ Section */
    .page-vn6vip__faq-list {
      max-width: 900px;
      margin: 0 auto;
    }
    .page-vn6vip__faq-item {
      background-color: #fff;
      border: 1px solid #ddd;
      border-radius: 8px;
      margin-bottom: 15px;
      overflow: hidden;
      box-shadow: 0 2px 5px rgba(0,0,0,0.05);
    }
    .page-vn6vip__faq-question {
      display: flex;
      justify-content: space-between;
      align-items: center;
      padding: 18px 20px;
      background-color: #1a2a4b;
      color: #fddb00;
      cursor: pointer;
      user-select: none;
      font-size: 1.1em;
      font-weight: bold;
      transition: background-color 0.3s ease;
    }
    .page-vn6vip__faq-question:hover {
      background-color: #2b3e66;
    }
    .page-vn6vip__faq-question h3 {
      margin: 0;
      font-size: 1.1em; /* Giữ kích thước tương tự như parent */
      color: inherit; /* Kế thừa màu từ parent */
      pointer-events: none; /* Ngăn chặn h3 chặn sự kiện click */
    }
    .page-vn6vip__faq-toggle {
      font-size: 1.5em;
      line-height: 1;
      pointer-events: none; /* Ngăn chặn toggle chặn sự kiện click */
      transition: transform 0.3s ease;
    }
    .page-vn6vip__faq-item.active .page-vn6vip__faq-toggle {
      transform: rotate(45deg); /* Chuyển '+' thành 'x' hoặc '-' */
    }
    .page-vn6vip__faq-answer {
      max-height: 0;
      overflow: hidden;
      padding: 0 20px; /* Padding ngang */
      transition: max-height 0.4s cubic-bezier(0.4, 0, 0.2, 1), padding 0.4s ease, opacity 0.4s ease;
      background-color: #fff;
      color: #555;
      opacity: 0;
    }
    .page-vn6vip__faq-item.active .page-vn6vip__faq-answer {
      max-height: 2000px !important; /* Đủ lớn để chứa mọi nội dung */
      padding: 20px !important; /* Padding trên dưới khi mở */
      opacity: 1;
    }

    /* Responsive Design */
    @media (max-width: 768px) {
      .page-vn6vip__container {
        padding: 0 10px;
      }

      .page-vn6vip__hero-section {
        min-height: 350px;
        padding-top: 10px; /* Vẫn giữ cho mobile */
      }
      .page-vn6vip__hero-title {
        font-size: 2em;
      }
      .page-vn6vip__hero-subtitle {
        font-size: 1em;
      }
      .page-vn6vip__hero-cta {
        padding: 12px 25px;
        font-size: 1em;
      }

      .page-vn6vip__floating-promo {
        bottom: 15px;
        right: 15px;
        padding: 10px 15px;
        font-size: 0.9em;
        max-width: 180px; /* Giảm chiều rộng trên mobile */
      }

      .page-vn6vip__section {
        padding: 40px 0;
      }
      .page-vn6vip__section-title {
        font-size: 1.8em;
        margin-bottom: 30px;
      }

      .page-vn6vip__intro-text {
        font-size: 1em;
      }
      .page-vn6vip__intro-features {
        flex-direction: column; /* Xếp chồng các mục */
        align-items: center;
        gap: 20px;
      }
      .page-vn6vip__intro-feature-item {
        width: 100% !important;
        max-width: 100% !important;
        box-sizing: border-box !important;
        padding: 20px;
        margin-left: 0 !important;
        margin-right: 0 !important;
      }
      .page-vn6vip__intro-feature-title {
        font-size: 1.2em;
      }

      .page-vn6vip__game-grid,
      .page-vn6vip__promo-grid {
        grid-template-columns: 1fr; /* Một cột trên mobile */
        gap: 20px;
      }
      .page-vn6vip__game-card,
      .page-vn6vip__promo-card {
        width: 100% !important;
        max-width: 100% !important;
        box-sizing: border-box !important;
        margin-left: 0 !important;
        margin-right: 0 !important;
      }
      .page-vn6vip__game-card-image,
      .page-vn6vip__promo-card-image {
        height: 180px; /* Giảm chiều cao ảnh trên mobile */
      }
      .page-vn6vip__game-card-title,
      .page-vn6vip__promo-card-title {
        font-size: 1.3em;
      }
      .page-vn6vip__game-card-description,
      .page-vn6vip__promo-card-description {
        font-size: 0.9em;
      }

      .page-vn6vip__steps-list {
        gap: 20px;
      }
      .page-vn6vip__step-item {
        flex-direction: column; /* Xếp chồng số và nội dung */
        align-items: center;
        text-align: center;
        padding: 20px;
      }
      .page-vn6vip__step-number {
        margin-bottom: 15px;
      }
      .page-vn6vip__step-title {
        font-size: 1.2em;
      }
      .page-vn6vip__step-description {
        font-size: 0.9em;
      }

      .page-vn6vip__faq-question {
        padding: 15px 18px;
        font-size: 1em;
      }
      .page-vn6vip__faq-question h3 {
        font-size: 1em;
      }
      .page-vn6vip__faq-answer {
        padding: 15px 18px;
        font-size: 0.95em;
      }
      .page-vn6vip__faq-item.active .page-vn6vip__faq-answer {
        padding: 15px 18px !important; /* Cập nhật padding khi mở trên mobile */
      }
    }

    /* Đảm bảo text không bị tràn */
    .page-vn6vip p, .page-vn6vip h1, .page-vn6vip h2, .page-vn6vip h3, .page-vn6vip h4, .page-vn6vip li, .page-vn6vip div {
      word-wrap: break-word !important;
      overflow-wrap: break-word !important;
      word-break: break-word !important;
    }
    .page-vn6vip img {
        max-width: 100%;
        height: auto;
        display: block; /* Loại bỏ khoảng trắng dưới ảnh */
    }
    .page-vn6vip__game-card-image,
    .page-vn6vip__promo-card-image,
    .page-vn6vip__intro-feature-icon {
      max-width: 100% !important;
      height: auto !important;
      box-sizing: border-box !important;
    }
    @media (max-width: 768px) {
        .page-vn6vip img {
            max-width: 100% !important;
            height: auto !important;
            box-sizing: border-box !important;
        }
    }