/* Tổng thể và biến */
    :root {
      --page-f168reputable-primary-color: #e44d26; /* Cam đậm */
      --page-f168reputable-secondary-color: #333; /* Xám đậm */
      --page-f168reputable-accent-color: #007bff; /* Xanh dương */
      --page-f168reputable-text-color: #333; /* Màu chữ chính */
      --page-f168reputable-light-bg: #f9f9f9; /* Nền sáng */
      --page-f168reputable-dark-bg: #222; /* Nền tối */
      --page-f168reputable-white: #fff; /* Trắng */
      --page-f168reputable-border-color: #eee; /* Màu viền */
      --page-f168reputable-shadow: rgba(0, 0, 0, 0.1); /* Đổ bóng */
    }

    .page-f168reputable {
      font-family: 'Arial', sans-serif;
      line-height: 1.6;
      color: var(--page-f168reputable-text-color);
      background-color: var(--page-f168reputable-light-bg);
      display: flex;
      flex-direction: column;
      align-items: center;
      padding: 0;
      margin: 0;
    }

    .page-f168reputable__container {
      max-width: 1200px;
      margin: 0 auto;
      padding: 0 15px;
      width: 100%;
      box-sizing: border-box;
    }

    .page-f168reputable__section {
      padding: 40px 0;
      width: 100%;
      box-sizing: border-box;
    }

    .page-f168reputable__section--dark {
      background-color: var(--page-f168reputable-dark-bg);
      color: var(--page-f168reputable-white);
    }

    .page-f168reputable__section-title {
      text-align: center;
      font-size: 2.5em;
      margin-bottom: 30px;
      color: var(--page-f168reputable-primary-color);
      font-weight: bold;
    }
    .page-f168reputable__section--dark .page-f168reputable__section-title {
      color: var(--page-f168reputable-white);
    }

    .page-f168reputable__text-center {
      text-align: center;
    }

    /* Hero Section */
    .page-f168reputable__hero-section {
      position: relative;
      width: 100%;
      height: 60vh; /* Điều chỉnh chiều cao cho phù hợp */
      display: flex;
      align-items: center;
      justify-content: center;
      text-align: center;
      color: var(--page-f168reputable-white);
      overflow: hidden;
      padding-top: 10px; /* Để tránh bị che bởi header cố định */
      box-sizing: border-box;
    }

    .page-f168reputable__hero-background {
      position: absolute;
      top: 0;
      left: 0;
      width: 100%;
      height: 100%;
      object-fit: cover;
      z-index: -1;
      filter: brightness(0.6); /* Làm tối ảnh nền để chữ nổi bật hơn */
    }

    .page-f168reputable__hero-content {
      z-index: 1;
      max-width: 90%;
      padding: 20px;
      background-color: rgba(0, 0, 0, 0.4);
      border-radius: 10px;
    }

    .page-f168reputable__hero-title {
      font-size: 3em;
      margin-bottom: 15px;
      color: var(--page-f168reputable-primary-color);
      text-shadow: 2px 2px 4px var(--page-f168reputable-secondary-color);
      line-height: 1.2;
    }

    .page-f168reputable__hero-subtitle {
      font-size: 1.3em;
      margin-bottom: 25px;
      max-width: 800px;
      margin-left: auto;
      margin-right: auto;
    }

    .page-f168reputable__button {
      display: inline-block;
      padding: 12px 30px;
      background-color: var(--page-f168reputable-primary-color);
      color: var(--page-f168reputable-white);
      text-decoration: none;
      border-radius: 5px;
      font-weight: bold;
      font-size: 1.1em;
      transition: background-color 0.3s ease, transform 0.2s ease;
      border: none;
      cursor: pointer;
    }

    .page-f168reputable__button:hover {
      background-color: #d1401f;
      transform: translateY(-2px);
    }

    /* Floating Button */
    .page-f168reputable__floating-button {
      position: fixed;
      bottom: 20px;
      right: 20px;
      background-color: var(--page-f168reputable-accent-color);
      color: var(--page-f168reputable-white);
      padding: 15px 25px;
      border-radius: 50px;
      font-size: 1.1em;
      font-weight: bold;
      box-shadow: 0 4px 10px var(--page-f168reputable-shadow);
      z-index: 1000;
      text-align: center;
      text-decoration: none;
      transition: background-color 0.3s ease, transform 0.2s ease;
      display: flex;
      align-items: center;
      justify-content: center;
    }

    .page-f168reputable__floating-button:hover {
      background-color: #0056b3;
      transform: scale(1.05);
    }

    /* Giới thiệu */
    .page-f168reputable__intro-content {
      display: flex;
      flex-wrap: wrap;
      align-items: center;
      gap: 30px;
      margin-top: 30px;
    }

    .page-f168reputable__intro-text {
      flex: 1;
      min-width: 300px;
    }

    .page-f168reputable__intro-image {
      flex: 1;
      min-width: 300px;
      text-align: center;
    }

    .page-f168reputable__intro-image img {
      max-width: 100%;
      height: auto;
      border-radius: 10px;
      box-shadow: 0 5px 15px var(--page-f168reputable-shadow);
    }

    /* Danh mục trò chơi */
    .page-f168reputable__game-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
      gap: 25px;
      margin-top: 30px;
    }

    .page-f168reputable__game-card {
      background-color: var(--page-f168reputable-white);
      border-radius: 10px;
      box-shadow: 0 4px 10px var(--page-f168reputable-shadow);
      overflow: hidden;
      transition: transform 0.3s ease;
      text-align: center;
      display: flex;
      flex-direction: column;
      box-sizing: border-box;
    }

    .page-f168reputable__game-card:hover {
      transform: translateY(-5px);
    }

    .page-f168reputable__game-card-image {
      width: 100%;
      height: 200px;
      object-fit: cover;
      display: block;
    }

    .page-f168reputable__game-card-content {
      padding: 20px;
      flex-grow: 1;
    }

    .page-f168reputable__game-card-title {
      font-size: 1.5em;
      margin-bottom: 10px;
      color: var(--page-f168reputable-primary-color);
    }

    .page-f168reputable__game-card-description {
      font-size: 0.95em;
      color: var(--page-f168reputable-secondary-color);
      margin-bottom: 15px;
      word-wrap: break-word;
      overflow-wrap: break-word;
    }

    /* Ưu điểm F168 */
    .page-f168reputable__advantages-list {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
      gap: 20px;
      margin-top: 30px;
    }

    .page-f168reputable__advantage-item {
      background-color: var(--page-f168reputable-white);
      padding: 25px;
      border-radius: 10px;
      box-shadow: 0 4px 10px var(--page-f168reputable-shadow);
      text-align: center;
      transition: transform 0.3s ease;
      box-sizing: border-box;
    }

    .page-f168reputable__advantage-item:hover {
      transform: scale(1.02);
    }

    .page-f168reputable__advantage-icon {
      margin-bottom: 15px;
      width: 80px; /* Đảm bảo kích thước đủ lớn */
      height: 80px; /* Đảm bảo kích thước đủ lớn */
      object-fit: contain;
      max-width: 100%;
      height: auto;
    }

    .page-f168reputable__advantage-title {
      font-size: 1.4em;
      color: var(--page-f168reputable-primary-color);
      margin-bottom: 10px;
    }

    .page-f168reputable__advantage-description {
      color: var(--page-f168reputable-secondary-color);
      font-size: 0.95em;
      word-wrap: break-word;
      overflow-wrap: break-word;
    }

    /* Khuyến mãi */
    .page-f168reputable__promotion-card {
      background-image: linear-gradient(135deg, var(--page-f168reputable-primary-color) 0%, #ff7e5f 100%);
      color: var(--page-f168reputable-white);
      padding: 40px;
      border-radius: 15px;
      text-align: center;
      margin-top: 30px;
      box-shadow: 0 8px 20px rgba(0, 0, 0, 0.2);
    }

    .page-f168reputable__promotion-card h3 {
      font-size: 2.2em;
      margin-bottom: 15px;
      text-shadow: 1px 1px 3px rgba(0, 0, 0, 0.3);
    }

    .page-f168reputable__promotion-card p {
      font-size: 1.2em;
      margin-bottom: 25px;
      line-height: 1.5;
    }

    .page-f168reputable__promotion-card .page-f168reputable__button {
      background-color: var(--page-f168reputable-accent-color);
    }

    .page-f168reputable__promotion-card .page-f168reputable__button:hover {
      background-color: #0056b3;
    }

    /* FAQ Section */
    .page-f168reputable__faq-list {
      margin-top: 30px;
      max-width: 800px;
      margin-left: auto;
      margin-right: auto;
    }

    .page-f168reputable__faq-item {
      background-color: var(--page-f168reputable-white);
      border: 1px solid var(--page-f168reputable-border-color);
      border-radius: 8px;
      margin-bottom: 15px;
      overflow: hidden;
      box-shadow: 0 2px 5px var(--page-f168reputable-shadow);
      box-sizing: border-box;
    }

    .page-f168reputable__faq-question {
      display: flex;
      justify-content: space-between;
      align-items: center;
      padding: 18px 20px;
      font-size: 1.2em;
      font-weight: bold;
      color: var(--page-f168reputable-secondary-color);
      cursor: pointer;
      background-color: #f0f0f0;
      transition: background-color 0.3s ease;
      user-select: none;
    }

    .page-f168reputable__faq-question h3 {
      margin: 0;
      flex-grow: 1;
      color: var(--page-f168reputable-secondary-color);
      pointer-events: none; /* Ngăn chặn h3 chặn sự kiện click */
      word-wrap: break-word;
      overflow-wrap: break-word;
    }

    .page-f168reputable__faq-question:hover {
      background-color: #e0e0e0;
    }

    .page-f168reputable__faq-toggle {
      font-size: 1.5em;
      margin-left: 15px;
      color: var(--page-f168reputable-primary-color);
      transition: transform 0.3s ease;
      pointer-events: none; /* Ngăn chặn toggle chặn sự kiện click */
    }

    .page-f168reputable__faq-item.active .page-f168reputable__faq-toggle {
      transform: rotate(45deg);
    }

    .page-f168reputable__faq-answer {
      max-height: 0;
      overflow: hidden;
      padding: 0 15px;
      background-color: var(--page-f168reputable-white);
      transition: max-height 0.4s cubic-bezier(0.4, 0, 0.2, 1), padding 0.4s ease, opacity 0.4s ease;
      opacity: 0;
      color: var(--page-f168reputable-text-color);
    }

    .page-f168reputable__faq-item.active .page-f168reputable__faq-answer {
      max-height: 2000px !important; /* Đủ lớn để chứa mọi nội dung */
      padding: 20px 15px !important;
      opacity: 1;
    }

    .page-f168reputable__faq-answer p {
      margin-top: 0;
      margin-bottom: 10px;
      word-wrap: break-word;
      overflow-wrap: break-word;
    }

    /* Call to Action cuối trang */
    .page-f168reputable__cta-section {
      text-align: center;
      padding: 50px 0;
      background-color: var(--page-f168reputable-primary-color);
      color: var(--page-f168reputable-white);
    }

    .page-f168reputable__cta-section h2 {
      font-size: 2.8em;
      margin-bottom: 20px;
      text-shadow: 1px 1px 3px rgba(0, 0, 0, 0.3);
    }

    .page-f168reputable__cta-section p {
      font-size: 1.2em;
      margin-bottom: 30px;
      max-width: 800px;
      margin-left: auto;
      margin-right: auto;
    }

    .page-f168reputable__cta-section .page-f168reputable__button {
      background-color: var(--page-f168reputable-accent-color);
      padding: 15px 40px;
      font-size: 1.3em;
    }

    .page-f168reputable__cta-section .page-f168reputable__button:hover {
      background-color: #0056b3;
    }

    /* Responsive */
    @media (max-width: 768px) {
      .page-f168reputable__hero-section {
        height: 50vh;
        padding-top: 10px; /* Đảm bảo khoảng cách cho header cố định */
      }

      .page-f168reputable__hero-title {
        font-size: 2em;
      }

      .page-f168reputable__hero-subtitle {
        font-size: 1em;
      }

      .page-f168reputable__section-title {
        font-size: 2em;
      }

      .page-f168reputable__intro-content {
        flex-direction: column;
      }

      .page-f168reputable__game-grid {
        grid-template-columns: 1fr;
      }

      .page-f168reputable__advantages-list {
        grid-template-columns: 1fr;
      }

      .page-f168reputable__game-card,
      .page-f168reputable__advantage-item,
      .page-f168reputable__faq-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 di động */
      }

      .page-f168reputable__game-card-description,
      .page-f168reputable__advantage-description,
      .page-f168reputable__faq-answer p {
        word-wrap: break-word !important;
        overflow-wrap: break-word !important;
      }

      .page-f168reputable__faq-list {
        padding: 0 10px !important;
        width: 100% !important;
        max-width: 100% !important;
        box-sizing: border-box !important;
        margin-left: 0 !important;
        margin-right: 0 !important;
      }

      .page-f168reputable__faq-question {
        font-size: 1.1em;
        padding: 15px;
      }

      .page-f168reputable__faq-answer {
        padding: 15px 15px !important;
      }

      .page-f168reputable__promotion-card {
        padding: 30px 20px;
      }

      .page-f168reputable__promotion-card h3 {
        font-size: 1.8em;
      }

      .page-f168reputable__promotion-card p {
        font-size: 1em;
      }

      .page-f168reputable__cta-section h2 {
        font-size: 2em;
      }

      .page-f168reputable__cta-section p {
        font-size: 1em;
      }

      .page-f168reputable__floating-button {
        padding: 12px 20px;
        font-size: 1em;
        bottom: 15px;
        right: 15px;
      }
    }

    @media (max-width: 480px) {
      .page-f168reputable__hero-title {
        font-size: 1.8em;
      }
      .page-f168reputable__hero-subtitle {
        font-size: 0.9em;
      }
      .page-f168reputable__button {
        padding: 10px 20px;
        font-size: 1em;
      }
      .page-f168reputable__section-title {
        font-size: 1.8em;
      }
    }