:root {
      --primary-color: #e44d26; /* Màu chủ đạo mạnh mẽ, hấp dẫn */
      --secondary-color: #333;
      --text-color: #f8f8f8;
      --background-dark: #1a1a1a;
      --background-light: #2c2c2c;
      --border-color: #444;
      --button-bg-register: #4CAF50; /* Xanh lá */
      --button-bg-login: #008CBA; /* Xanh dương */
      --button-text-color: #ffffff;
      --header-offset: 122px; /* Giá trị mặc định nếu không được đặt bởi shared.css */
    }

    .page-gb-68 {
      font-family: 'Arial', sans-serif;
      color: var(--text-color);
      background-color: var(--background-dark);
      line-height: 1.6;
      padding-top: var(--header-offset, 122px); /* Fallback cho padding của body */
    }

    .page-gb-68__section {
      padding: 40px 20px;
      margin-bottom: 20px;
      background-color: var(--background-light);
      border-radius: 8px;
      box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
      max-width: 1200px;
      margin-left: auto;
      margin-right: auto;
    }

    .page-gb-68__section--dark {
      background-color: var(--background-dark);
    }

    .page-gb-68__container {
      max-width: 1200px;
      margin: 0 auto;
      padding: 0 15px;
      box-sizing: border-box;
    }

    .page-gb-68__header-brand {
      text-align: center;
      padding: 20px 0;
      background-color: var(--background-dark);
      position: relative;
      z-index: 10;
      margin-bottom: 20px;
    }

    .page-gb-68__header-brand h1 {
      font-size: 2.5em;
      color: var(--primary-color);
      margin: 0;
      padding: 0;
      text-transform: uppercase;
      letter-spacing: 2px;
      text-shadow: 0 0 10px rgba(228, 77, 38, 0.7);
    }

    .page-gb-68__hero-section {
      text-align: center;
      padding: 60px 20px;
      background: linear-gradient(135deg, var(--background-dark) 0%, var(--background-light) 100%);
      margin-bottom: 20px;
      padding-top: 10px; /* Padding trang trí nhỏ, body đã xử lý offset chính */
    }

    .page-gb-68__hero-section h2 {
      font-size: 2.2em;
      color: var(--primary-color);
      margin-bottom: 20px;
      text-shadow: 0 0 8px rgba(228, 77, 38, 0.5);
    }

    .page-gb-68__hero-section p {
      font-size: 1.1em;
      max-width: 800px;
      margin: 0 auto 30px auto;
      color: var(--text-color);
    }

    .page-gb-68__cta-buttons {
      display: flex;
      justify-content: center;
      gap: 20px;
      margin-top: 30px;
    }

    .page-gb-68__button {
      background-color: var(--primary-color);
      color: var(--button-text-color);
      padding: 15px 30px;
      border: none;
      border-radius: 5px;
      font-size: 1.1em;
      cursor: pointer;
      transition: background-color 0.3s ease, transform 0.2s ease;
      text-decoration: none;
      display: inline-block;
      font-weight: bold;
    }

    .page-gb-68__button:hover {
      background-color: #ff6f40;
      transform: translateY(-2px);
    }

    .page-gb-68__game-categories {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
      gap: 25px;
      margin-top: 30px;
    }

    .page-gb-68__game-card {
      background-color: var(--background-dark);
      border-radius: 8px;
      overflow: hidden;
      box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
      text-align: center;
      transition: transform 0.3s ease, box-shadow 0.3s ease;
      border: 1px solid var(--border-color);
      box-sizing: border-box;
    }

    .page-gb-68__game-card:hover {
      transform: translateY(-5px);
      box-shadow: 0 8px 20px rgba(0, 0, 0, 0.4);
    }

    .page-gb-68__game-card-image {
      width: 100%;
      height: 200px; /* Chiều cao cố định để nhất quán */
      object-fit: cover;
      display: block;
      border-bottom: 1px solid var(--border-color);
    }

    .page-gb-68__game-card-content {
      padding: 20px;
    }

    .page-gb-68__game-card-content h3 {
      font-size: 1.4em;
      color: var(--primary-color);
      margin-top: 0;
      margin-bottom: 10px;
      word-wrap: break-word; /* Đảm bảo tiêu đề dài xuống dòng */
    }

    .page-gb-68__game-card-content p {
      font-size: 0.95em;
      color: var(--text-color);
      word-wrap: break-word; /* Đảm bảo mô tả dài xuống dòng */
    }

    .page-gb-68__promotions-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
      gap: 25px;
      margin-top: 30px;
    }

    .page-gb-68__promotion-card {
      background-color: var(--background-dark);
      border-radius: 8px;
      overflow: hidden;
      box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
      border: 1px solid var(--border-color);
      display: flex;
      flex-direction: column;
      box-sizing: border-box;
    }

    .page-gb-68__promotion-card-image {
      width: 100%;
      height: 220px; /* Chiều cao cố định để nhất quán */
      object-fit: cover;
      display: block;
      border-bottom: 1px solid var(--border-color);
    }

    .page-gb-68__promotion-card-content {
      padding: 20px;
      flex-grow: 1;
    }

    .page-gb-68__promotion-card-content h3 {
      font-size: 1.5em;
      color: var(--primary-color);
      margin-top: 0;
      margin-bottom: 10px;
      word-wrap: break-word;
    }

    .page-gb-68__promotion-card-content p {
      font-size: 1em;
      color: var(--text-color);
      word-wrap: break-word;
    }

    .page-gb-68__promotion-card-footer {
      padding: 15px 20px;
      background-color: #222;
      text-align: right;
      border-top: 1px solid var(--border-color);
    }

    .page-gb-68__features-list {
      list-style: none;
      padding: 0;
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
      gap: 20px;
      margin-top: 30px;
    }

    .page-gb-68__feature-item {
      background-color: var(--background-dark);
      padding: 25px;
      border-radius: 8px;
      box-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
      border-left: 5px solid var(--primary-color);
      box-sizing: border-box;
      color: var(--text-color);
    }

    .page-gb-68__feature-item h3 {
      color: var(--primary-color);
      margin-top: 0;
      font-size: 1.3em;
      word-wrap: break-word;
    }

    .page-gb-68__feature-item p {
      font-size: 0.95em;
      word-wrap: break-word;
    }

    .page-gb-68__faq-section {
      padding: 40px 20px;
      margin-bottom: 20px;
      background-color: var(--background-light);
      border-radius: 8px;
      box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
      max-width: 1200px;
      margin-left: auto;
      margin-right: auto;
    }

    .page-gb-68__faq-title {
      text-align: center;
      color: var(--primary-color);
      margin-bottom: 30px;
      font-size: 2em;
    }

    .page-gb-68__faq-item {
      margin-bottom: 15px;
      border: 1px solid var(--border-color);
      border-radius: 5px;
      overflow: hidden;
      background-color: var(--background-dark);
    }

    .page-gb-68__faq-question {
      display: flex;
      justify-content: space-between;
      align-items: center;
      padding: 15px 20px;
      background-color: #2a2a2a;
      cursor: pointer;
      user-select: none;
      color: var(--text-color);
      font-weight: bold;
      font-size: 1.1em;
      transition: background-color 0.3s ease;
    }

    .page-gb-68__faq-question:hover {
      background-color: #3a3a3a;
    }

    .page-gb-68__faq-question h3 {
      margin: 0;
      font-size: 1em;
      color: var(--primary-color);
      pointer-events: none; /* Ngăn h3 chặn sự kiện click */
      flex-grow: 1;
      word-wrap: break-word;
    }

    .page-gb-68__faq-toggle {
      font-size: 1.5em;
      margin-left: 15px;
      color: var(--primary-color);
      pointer-events: none; /* Ngăn biểu tượng toggle chặn sự kiện click */
      transition: transform 0.3s ease;
    }

    .page-gb-68__faq-item.active .page-gb-68__faq-toggle {
      transform: rotate(45deg); /* Thay đổi + thành X hoặc tương tự */
    }

    .page-gb-68__faq-answer {
      max-height: 0;
      overflow: hidden;
      padding: 0 15px;
      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(--text-color);
      background-color: #202020;
    }

    .page-gb-68__faq-item.active .page-gb-68__faq-answer {
      max-height: 2000px !important; /* Chiều cao đủ lớn */
      padding: 20px 15px !important;
      opacity: 1;
    }

    .page-gb-68__faq-answer p {
      margin: 0;
      font-size: 0.95em;
      word-wrap: break-word;
    }

    .page-gb-68__floating-buttons {
      position: fixed;
      bottom: 20px;
      right: 20px;
      display: flex;
      flex-direction: column;
      gap: 10px;
      z-index: 1000;
    }

    .page-gb-68__floating-button {
      padding: 12px 20px;
      border: none;
      border-radius: 5px;
      font-size: 1em;
      font-weight: bold;
      color: var(--button-text-color);
      cursor: pointer;
      box-shadow: 0 4px 8px rgba(0, 0, 0, 0.3);
      transition: transform 0.2s ease, background-color 0.3s ease;
      text-align: center;
      display: block;
      min-width: 100px;
    }

    .page-gb-68__floating-button--register {
      background-color: var(--button-bg-register);
    }

    .page-gb-68__floating-button--login {
      background-color: var(--button-bg-login);
    }

    .page-gb-68__floating-button:hover {
      transform: translateY(-3px);
      opacity: 0.9;
    }

    /* Responsive Design */
    @media (max-width: 768px) {
      .page-gb-68 {
        padding-top: var(--header-offset, 122px); /* Fallback cho padding của body */
      }

      .page-gb-68__header-brand h1 {
        font-size: 1.8em;
      }

      .page-gb-68__hero-section {
        padding: 40px 15px;
      }

      .page-gb-68__hero-section h2 {
        font-size: 1.8em;
      }

      .page-gb-68__hero-section p {
        font-size: 1em;
      }

      .page-gb-68__cta-buttons {
        flex-direction: column;
        gap: 15px;
      }

      .page-gb-68__button {
        width: 100%;
        max-width: 300px;
        margin: 0 auto;
      }

      .page-gb-68__section {
        padding: 30px 15px;
      }

      .page-gb-68__game-categories,
      .page-gb-68__promotions-grid,
      .page-gb-68__features-list {
        grid-template-columns: 1fr; /* Bố cục một cột */
        gap: 20px;
      }

      .page-gb-68__game-card,
      .page-gb-68__promotion-card,
      .page-gb-68__feature-item {
        width: 100% !important;
        max-width: 100% !important;
        box-sizing: border-box !important;
        margin-left: 0 !important;
        margin-right: 0 !important;
        padding: 15px !important; /* Điều chỉnh padding cho màn hình nhỏ hơn */
      }

      .page-gb-68__game-card-image,
      .page-gb-68__promotion-card-image {
        height: 180px; /* Điều chỉnh chiều cao hình ảnh cho di động */
      }

      .page-gb-68__game-card-content h3,
      .page-gb-68__promotion-card-content h3 {
        font-size: 1.2em;
      }

      .page-gb-68__game-card-content p,
      .page-gb-68__promotion-card-content p,
      .page-gb-68__feature-item p {
        font-size: 0.9em;
      }

      .page-gb-68__faq-title {
        font-size: 1.6em;
      }

      .page-gb-68__faq-question {
        padding: 12px 15px;
        font-size: 1em;
      }

      .page-gb-68__faq-question h3 {
        font-size: 0.95em;
      }

      .page-gb-68__faq-answer {
        padding: 15px 15px !important; /* Đảm bảo padding chính xác trên di động cho trạng thái active */
      }

      .page-gb-68__floating-buttons {
        bottom: 15px;
        right: 15px;
        flex-direction: row; /* Nút cạnh nhau trên màn hình nhỏ hơn */
        justify-content: center;
        width: calc(100% - 30px); /* Điều chỉnh chiều rộng */
        left: 15px;
      }

      .page-gb-68__floating-button {
        flex: 1;
        padding: 10px 15px;
        font-size: 0.95em;
      }
    }

    /* Phản hồi chung cho hình ảnh */
    .page-gb-68 img {
      max-width: 100%;
      height: auto;
      display: block;
      box-sizing: border-box;
      /* Không có thuộc tính filter để thay đổi màu sắc */
    }

    @media (max-width: 768px) {
      .page-gb-68 img {
        max-width: 100% !important;
        height: auto !important;
        box-sizing: border-box !important;
      }
    }