/* Reset và các biến cơ bản */
    .page-gacam671 {
      font-family: 'Arial', sans-serif;
      line-height: 1.6;
      color: #FFFFFF; /* Màu chữ trắng */
      background-color: #000000; /* Màu nền đen */
      margin: 0;
      padding: 0;
      overflow-x: hidden;
    }

    /* Các phần chung */
    .page-gacam671__section {
      padding: 40px 15px;
      max-width: 1200px;
      margin: 0 auto;
      text-align: center;
    }

    .page-gacam671__section-title {
      font-size: 2.5em;
      color: #FFD700; /* Màu vàng */
      margin-bottom: 30px;
      font-weight: bold;
      text-transform: uppercase;
    }

    .page-gacam671__section-subtitle {
      font-size: 1.2em;
      color: #FFFFFF;
      margin-bottom: 40px;
    }

    .page-gacam671__button {
      display: inline-block;
      background-color: #FFD700; /* Màu vàng */
      color: #000000; /* Màu chữ đen */
      padding: 15px 30px;
      border-radius: 8px;
      text-decoration: none;
      font-weight: bold;
      font-size: 1.1em;
      transition: background-color 0.3s ease, transform 0.3s ease;
      border: none;
      cursor: pointer;
    }

    .page-gacam671__button:hover {
      background-color: #e6c200; /* Vàng đậm hơn khi hover */
      transform: translateY(-2px);
    }

    /* Hero Section */
    .page-gacam671__hero-section {
      position: relative;
      width: 100%;
      text-align: center;
      padding-top: 150px; /* An toàn cho thanh điều hướng cố định */
      padding-bottom: 40px;
      box-sizing: border-box;
    }

    .page-gacam671__hero-image-container {
      width: 100%;
      max-width: 100%;
      overflow: hidden;
      box-sizing: border-box;
      margin-bottom: 20px;
    }

    .page-gacam671__hero-image {
      max-width: 100%;
      height: auto;
      display: block;
      margin: 0 auto;
      border-radius: 10px;
    }

    .page-gacam671__hero-content {
      padding: 0 15px;
    }

    .page-gacam671__hero-title {
      font-size: 2.8em;
      color: #FFD700;
      margin-bottom: 15px;
      line-height: 1.2;
      font-weight: bold;
    }

    .page-gacam671__hero-description {
      font-size: 1.1em;
      color: #FFFFFF;
      margin-bottom: 30px;
      max-width: 800px;
      margin-left: auto;
      margin-right: auto;
    }

    /* Giới Thiệu Section */
    .page-gacam671__about-content {
      display: flex;
      flex-direction: column;
      gap: 20px;
      text-align: left;
    }

    .page-gacam671__about-text {
      font-size: 1.1em;
      color: #FFFFFF;
    }
    .page-gacam671__about-link {
        color: #FFD700;
        text-decoration: none;
    }
    .page-gacam671__about-link:hover {
        text-decoration: underline;
    }

    /* Game Categories Section */
    .page-gacam671__game-categories {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
      gap: 20px;
      margin-top: 30px;
    }

    .page-gacam671__game-card {
      background-color: #1a1a1a;
      border-radius: 10px;
      padding: 20px;
      text-align: center;
      transition: transform 0.3s ease, box-shadow 0.3s ease;
      box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
      display: flex;
      flex-direction: column;
      align-items: center;
      justify-content: center;
      min-height: 180px; /* Đảm bảo chiều cao tối thiểu */
    }

    .page-gacam671__game-card:hover {
      transform: translateY(-5px);
      box-shadow: 0 8px 25px rgba(255, 215, 0, 0.2);
    }

    .page-gacam671__game-card-image-container {
      width: 100%;
      max-width: 120px; /* Giới hạn kích thước logo */
      height: 120px;
      overflow: hidden;
      box-sizing: border-box;
      margin-bottom: 15px;
      display: flex;
      align-items: center;
      justify-content: center;
    }

    .page-gacam671__game-card-image {
      max-width: 100%;
      max-height: 100%;
      height: auto;
      display: block;
      object-fit: contain; /* Đảm bảo logo không bị cắt hoặc méo */
      border-radius: 5px;
    }

    .page-gacam671__game-card-title {
      font-size: 1.1em;
      color: #FFD700;
      font-weight: bold;
      text-decoration: none; /* Đảm bảo link trong tiêu đề không gạch chân */
    }
    .page-gacam671__game-card-title a {
        color: #FFD700;
        text-decoration: none;
    }
    .page-gacam671__game-card-title a:hover {
        text-decoration: underline;
    }

    /* Hướng Dẫn Section */
    .page-gacam671__guide-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
      gap: 25px;
      margin-top: 30px;
    }

    .page-gacam671__guide-item {
      background-color: #1a1a1a;
      border-radius: 10px;
      padding: 25px;
      text-align: left;
      box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
    }

    .page-gacam671__guide-item-title {
      font-size: 1.5em;
      color: #FFD700;
      margin-bottom: 15px;
    }

    .page-gacam671__guide-item-text {
      color: #FFFFFF;
      margin-bottom: 20px;
    }

    .page-gacam671__guide-item-button {
      background-color: #FFD700;
      color: #000000;
      padding: 10px 20px;
      border-radius: 5px;
      text-decoration: none;
      font-weight: bold;
      font-size: 0.9em;
      transition: background-color 0.3s ease;
    }

    .page-gacam671__guide-item-button:hover {
      background-color: #e6c200;
    }

    /* Why Choose Section */
    .page-gacam671__why-choose-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
      gap: 25px;
      margin-top: 30px;
    }

    .page-gacam671__why-choose-item {
      background-color: #1a1a1a;
      border-radius: 10px;
      padding: 25px;
      text-align: left;
      box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
    }

    .page-gacam671__why-choose-item-icon-container {
      width: 100%;
      max-width: 80px;
      height: 80px;
      overflow: hidden;
      box-sizing: border-box;
      margin-bottom: 15px;
    }

    .page-gacam671__why-choose-item-icon {
      max-width: 100%;
      height: auto;
      display: block;
      margin: 0 auto;
      border-radius: 5px;
    }

    .page-gacam671__why-choose-item-title {
      font-size: 1.4em;
      color: #FFD700;
      margin-bottom: 10px;
    }

    .page-gacam671__why-choose-item-text {
      color: #FFFFFF;
    }

    /* FAQ Section */
    .page-gacam671__faq-container {
      margin-top: 30px;
      text-align: left;
    }

    .page-gacam671__faq-item {
      background-color: #1a1a1a;
      border-radius: 8px;
      margin-bottom: 15px;
      overflow: hidden;
      box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
    }

    .page-gacam671__faq-question {
      display: flex;
      justify-content: space-between;
      align-items: center;
      padding: 20px 25px;
      cursor: pointer;
      background-color: #2a2a2a;
      border-bottom: 1px solid #333;
      transition: background-color 0.3s ease;
      user-select: none;
    }

    .page-gacam671__faq-question:hover {
      background-color: #3a3a3a;
    }

    .page-gacam671__faq-question h3 {
      margin: 0;
      font-size: 1.2em;
      color: #FFD700;
      pointer-events: none; /* Ngăn chặn sự kiện click trên h3 */
    }

    .page-gacam671__faq-toggle {
      font-size: 1.8em;
      color: #FFD700;
      font-weight: bold;
      line-height: 1;
      pointer-events: none; /* Ngăn chặn sự kiện click trên toggle icon */
      transition: transform 0.3s ease;
    }

    .page-gacam671__faq-item.active .page-gacam671__faq-toggle {
      transform: rotate(45deg); /* Biến + thành X hoặc - */
    }

    .page-gacam671__faq-answer {
      max-height: 0;
      overflow: hidden;
      padding: 0 25px;
      color: #FFFFFF;
      transition: max-height 0.4s cubic-bezier(0.4, 0, 0.2, 1), padding 0.4s ease, opacity 0.4s ease;
      opacity: 0;
      text-align: left;
    }

    .page-gacam671__faq-item.active .page-gacam671__faq-answer {
      max-height: 2000px !important; /* Đủ lớn để chứa mọi nội dung */
      padding: 20px 25px !important;
      opacity: 1;
    }

    /* Responsive adjustments */
    @media (max-width: 768px) {
      .page-gacam671__hero-section {
        padding-top: 150px; /* Duy trì padding cho mobile */
      }

      .page-gacam671__hero-title {
        font-size: 2em;
      }

      .page-gacam671__hero-description {
        font-size: 1em;
      }

      .page-gacam671__section-title {
        font-size: 2em;
      }

      .page-gacam671__section {
        padding: 30px 10px;
      }

      .page-gacam671__game-categories {
        grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
      }

      .page-gacam671__game-card {
        padding: 15px;
        min-height: 150px;
      }

      .page-gacam671__game-card-image-container {
        max-width: 80px;
        height: 80px;
      }

      .page-gacam671__game-card-title {
        font-size: 0.9em;
      }

      .page-gacam671__guide-grid,
      .page-gacam671__why-choose-grid {
        grid-template-columns: 1fr;
      }

      .page-gacam671__faq-question {
        padding: 15px 20px;
      }

      .page-gacam671__faq-question h3 {
        font-size: 1.1em;
      }

      .page-gacam671__faq-answer {
        padding: 0 20px;
      }

      .page-gacam671__faq-item.active .page-gacam671__faq-answer {
        padding: 15px 20px !important;
      }

      /* Responsive image handling with !important */
      .page-gacam671 img {
        max-width: 100% !important;
        height: auto !important;
      }
      .page-gacam671__hero-image-container,
      .page-gacam671__game-card-image-container,
      .page-gacam671__why-choose-item-icon-container {
        width: 100%;
        max-width: 100%;
        overflow: hidden;
        box-sizing: border-box;
      }
    }