/* Reset và Box-sizing */
    .page-lodeapp {
      font-family: 'Arial', sans-serif;
      line-height: 1.6;
      color: #333;
      background-color: #f4f7f6;
      padding-bottom: 80px; /* Khoảng trống cho nút nổi */
    }

    .page-lodeapp * {
      box-sizing: border-box;
    }

    /* Hero Section */
    .page-lodeapp__hero-section {
      position: relative;
      width: 100%;
      min-height: 400px;
      display: flex;
      align-items: center;
      justify-content: center;
      text-align: center;
      color: #fff;
      overflow: hidden;
      padding-top: 10px; /* Khoảng đệm trên cho header cố định trên desktop */
    }

    .page-lodeapp__hero-image {
      position: absolute;
      top: 0;
      left: 0;
      width: 100%;
      height: 100%;
      object-fit: cover;
      z-index: -1;
    }

    .page-lodeapp__hero-overlay {
      position: absolute;
      top: 0;
      left: 0;
      width: 100%;
      height: 100%;
      background: rgba(0, 0, 0, 0.5);
      z-index: -1;
    }

    .page-lodeapp__hero-content {
      max-width: 900px;
      padding: 20px;
      z-index: 1;
    }

    .page-lodeapp__hero-title {
      font-size: 2.8em;
      margin-bottom: 15px;
      font-weight: bold;
      color: #ffd700; /* Màu vàng kim */
    }

    .page-lodeapp__hero-description {
      font-size: 1.2em;
      margin-bottom: 30px;
    }

    /* Nút khuyến mãi nổi */
    .page-lodeapp__floating-promo {
      position: fixed;
      bottom: 20px;
      right: 20px;
      z-index: 1000;
      background-color: #ff4500; /* OrangeRed */
      color: #fff;
      padding: 15px 25px;
      border-radius: 50px;
      text-align: center;
      box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
      text-decoration: none;
      font-weight: bold;
      font-size: 1.1em;
      transition: background-color 0.3s ease, transform 0.3s ease;
      display: flex;
      align-items: center;
      justify-content: center;
      gap: 8px;
    }

    .page-lodeapp__floating-promo:hover {
      background-color: #e03e00;
      transform: translateY(-3px);
    }

    .page-lodeapp__floating-promo-icon {
      font-size: 1.3em;
    }

    /* Phong cách chung cho các phần */
    .page-lodeapp__section {
      padding: 40px 20px;
      max-width: 1200px;
      margin: 0 auto;
      background-color: #fff;
      border-radius: 8px;
      box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
      margin-top: 20px;
    }

    .page-lodeapp__section-title {
      font-size: 2em;
      color: #2c3e50;
      text-align: center;
      margin-bottom: 30px;
      position: relative;
    }

    .page-lodeapp__section-title::after {
      content: '';
      display: block;
      width: 60px;
      height: 4px;
      background-color: #ff4500;
      margin: 10px auto 0;
      border-radius: 2px;
    }

    .page-lodeapp__text-content p {
      margin-bottom: 15px;
      font-size: 1em;
      color: #555;
      text-align: justify;
    }

    .page-lodeapp__text-content strong {
      color: #2c3e50;
    }

    /* Danh sách tính năng */
    .page-lodeapp__feature-list {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
      gap: 25px;
      margin-top: 30px;
    }

    .page-lodeapp__feature-item {
      background-color: #f9f9f9;
      padding: 25px;
      border-radius: 8px;
      box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
      text-align: center;
      transition: transform 0.3s ease;
    }

    .page-lodeapp__feature-item:hover {
      transform: translateY(-5px);
    }

    .page-lodeapp__feature-icon {
      width: 200px; /* Đảm bảo kích thước tối thiểu */
      height: 150px;
      margin: 0 auto 15px;
      max-width: 100%;
      height: auto;
      object-fit: contain;
      border-radius: 8px;
    }

    .page-lodeapp__feature-title {
      font-size: 1.3em;
      color: #ff4500;
      margin-bottom: 10px;
    }

    .page-lodeapp__feature-description {
      font-size: 0.95em;
      color: #666;
    }

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

    .page-lodeapp__game-card {
      background-color: #f9f9f9;
      border-radius: 8px;
      box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
      overflow: hidden;
      text-align: center;
      transition: transform 0.3s ease;
    }

    .page-lodeapp__game-card:hover {
      transform: translateY(-5px);
    }

    .page-lodeapp__game-image-wrapper {
      width: 100%;
      max-width: 100%;
      overflow: hidden;
      box-sizing: border-box;
    }

    .page-lodeapp__game-image {
      width: 100%;
      height: 200px;
      object-fit: cover;
      max-width: 100%; /* Quan trọng cho tính năng phản hồi */
      height: auto; /* Quan trọng cho tính năng phản hồi */
    }

    .page-lodeapp__game-content {
      padding: 20px;
    }

    .page-lodeapp__game-title {
      font-size: 1.4em;
      color: #2c3e50;
      margin-bottom: 10px;
    }

    .page-lodeapp__game-description {
      font-size: 0.9em;
      color: #666;
    }

    /* Hướng dẫn từng bước */
    .page-lodeapp__step-by-step {
      display: flex;
      flex-direction: column;
      gap: 20px;
      margin-top: 30px;
    }

    .page-lodeapp__step-item {
      display: flex;
      align-items: flex-start;
      gap: 15px;
      background-color: #f9f9f9;
      padding: 20px;
      border-radius: 8px;
      box-shadow: 0 2px 8px rgba(0, 0, 0, 0.03);
    }

    .page-lodeapp__step-number {
      font-size: 1.8em;
      font-weight: bold;
      color: #ff4500;
      flex-shrink: 0;
      width: 40px;
      height: 40px;
      display: flex;
      align-items: center;
      justify-content: center;
      border: 2px solid #ff4500;
      border-radius: 50%;
    }

    .page-lodeapp__step-content h3 {
      font-size: 1.2em;
      color: #2c3e50;
      margin-top: 0;
      margin-bottom: 5px;
    }

    .page-lodeapp__step-content p {
      font-size: 0.95em;
      color: #555;
      margin-bottom: 0;
    }

    /* Nút kêu gọi hành động */
    .page-lodeapp__cta-button {
      display: inline-block;
      background-color: #007bff;
      color: #fff;
      padding: 12px 25px;
      border-radius: 5px;
      text-decoration: none;
      font-weight: bold;
      margin-top: 20px;
      transition: background-color 0.3s ease;
    }

    .page-lodeapp__cta-button:hover {
      background-color: #0056b3;
    }

    /* Phần Câu hỏi thường gặp */
    .page-lodeapp__faq-section {
      padding: 40px 20px;
      max-width: 900px;
      margin: 20px auto;
      background-color: #fff;
      border-radius: 8px;
      box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
    }

    .page-lodeapp__faq-item {
      border-bottom: 1px solid #eee;
      margin-bottom: 10px;
    }

    .page-lodeapp__faq-item:last-child {
      border-bottom: none;
      margin-bottom: 0;
    }

    .page-lodeapp__faq-question {
      display: flex;
      justify-content: space-between;
      align-items: center;
      padding: 15px 0;
      cursor: pointer;
      user-select: none;
      font-size: 1.1em;
      color: #2c3e50;
      font-weight: bold;
      transition: color 0.3s ease;
    }

    .page-lodeapp__faq-question:hover {
      color: #ff4500;
    }

    .page-lodeapp__faq-question h3 {
      margin: 0;
      font-size: 1.1em;
      color: inherit; /* Kế thừa màu từ phần tử cha */
      pointer-events: none; /* Ngăn h3 chặn sự kiện click */
    }

    .page-lodeapp__faq-toggle {
      font-size: 1.5em;
      font-weight: bold;
      pointer-events: none; /* Ngăn biểu tượng toggle chặn sự kiện click */
      transition: transform 0.3s ease;
    }

    .page-lodeapp__faq-item.active .page-lodeapp__faq-toggle {
      transform: rotate(45deg); /* Thay đổi + thành X hoặc - */
    }

    .page-lodeapp__faq-answer {
      max-height: 0;
      overflow: hidden;
      padding: 0 15px; /* Khoảng đệm 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: #555;
      font-size: 0.95em;
      text-align: justify;
    }

    .page-lodeapp__faq-item.active .page-lodeapp__faq-answer {
      max-height: 2000px !important; /* Đủ lớn để hiển thị nội dung */
      padding: 20px 15px !important; /* Khoảng đệm khi hoạt động */
      opacity: 1;
    }

    /* Thiết kế đáp ứng */
    @media (max-width: 768px) {
      .page-lodeapp__hero-section {
        min-height: 300px;
        padding-top: 10px; /* Khoảng đệm trên cho header cố định trên di động */
      }

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

      .page-lodeapp__hero-description {
        font-size: 1em;
      }

      .page-lodeapp__floating-promo {
        bottom: 15px;
        right: 15px;
        padding: 12px 20px;
        font-size: 1em;
      }

      .page-lodeapp__section {
        padding: 30px 15px;
        margin-top: 15px;
      }

      .page-lodeapp__section-title {
        font-size: 1.8em;
        margin-bottom: 20px;
      }

      .page-lodeapp__feature-list,
      .page-lodeapp__game-grid {
        grid-template-columns: 1fr;
        gap: 20px;
      }

      .page-lodeapp__game-image {
        height: 180px;
      }

      .page-lodeapp__step-item {
        flex-direction: column;
        align-items: center;
        text-align: center;
      }

      .page-lodeapp__step-number {
        margin-bottom: 10px;
      }

      .page-lodeapp__faq-section {
        padding: 30px 15px;
        margin: 15px auto;
      }

      .page-lodeapp__faq-question {
        font-size: 1em;
      }

      .page-lodeapp__faq-question h3 {
        font-size: 1em;
      }

      .page-lodeapp__faq-answer {
        padding: 0 10px;
        font-size: 0.9em;
      }

      .page-lodeapp__faq-item.active .page-lodeapp__faq-answer {
        padding: 15px 10px !important;
      }

      /* Tối ưu hóa hình ảnh đáp ứng */
      .page-lodeapp img {
        max-width: 100% !important;
        height: auto !important;
      }
      .page-lodeapp__game-image-wrapper {
        width: 100% !important;
        max-width: 100% !important;
        overflow: hidden !important;
        box-sizing: border-box !important;
      }
    }