/* Reset và Cấu hình cơ bản */
    .page-pg66bookmaker {
      font-family: 'Arial', sans-serif;
      line-height: 1.6;
      color: #333;
      background-color: #f4f7f6;
      margin: 0;
      padding: 0;
    }

    .page-pg66bookmaker__container {
      max-width: 1200px;
      margin: 0 auto;
      padding: 0 15px;
    }

    /* Tiêu đề chung */
    .page-pg66bookmaker h1, .page-pg66bookmaker h2, .page-pg66bookmaker h3 {
      color: #1a3a5e; /* Màu xanh đậm */
      text-align: center;
      margin-bottom: 25px;
      font-weight: 700;
    }

    .page-pg66bookmaker h1 {
      font-size: 2.5em;
      margin-top: 20px;
    }

    .page-pg66bookmaker h2 {
      font-size: 2em;
      margin-top: 40px;
    }

    .page-pg66bookmaker h3 {
      font-size: 1.5em;
      margin-top: 30px;
    }

    .page-pg66bookmaker p {
      margin-bottom: 15px;
      text-align: justify;
    }

    .page-pg66bookmaker a {
      color: #007bff; /* Màu xanh dương */
      text-decoration: none;
    }

    .page-pg66bookmaker a:hover {
      text-decoration: underline;
    }

    /* Nút CTA */
    .page-pg66bookmaker__button {
      display: inline-block;
      background-color: #ff4500; /* Màu cam đỏ */
      color: #fff;
      padding: 12px 25px;
      border-radius: 5px;
      text-decoration: none;
      font-weight: bold;
      transition: background-color 0.3s ease;
      text-align: center;
      border: none;
      cursor: pointer;
    }

    .page-pg66bookmaker__button:hover {
      background-color: #e03e00;
    }

    /* Phần Hero */
    .page-pg66bookmaker__hero-section {
      position: relative;
      width: 100%;
      overflow: hidden;
      background-color: #1a3a5e; /* Màu xanh đậm */
      padding-top: 10px; /* Compensation for fixed header - Desktop */
      padding-bottom: 30px;
      display: flex;
      flex-direction: column;
      align-items: center;
      justify-content: center;
    }

    .page-pg66bookmaker__hero-image {
      width: 100%;
      max-width: 100%;
      height: auto;
      display: block;
      object-fit: cover;
      border-radius: 8px;
      margin-bottom: 20px;
    }

    .page-pg66bookmaker__hero-content {
      text-align: center;
      color: #fff;
      max-width: 900px;
      padding: 0 15px;
      z-index: 1;
    }

    .page-pg66bookmaker__hero-content h1 {
      color: #ffd700; /* Màu vàng */
      font-size: 3em;
      margin-bottom: 15px;
      line-height: 1.2;
    }

    .page-pg66bookmaker__hero-content p {
      font-size: 1.2em;
      margin-bottom: 25px;
      text-align: center;
    }

    .page-pg66bookmaker__hero-cta {
      margin-top: 20px;
    }

    /* Nút nổi đăng nhập */
    .page-pg66bookmaker__floating-login-button {
      position: fixed;
      bottom: 20px;
      right: 20px;
      background-color: #ffd700; /* Màu vàng */
      color: #1a3a5e; /* Màu xanh đậm */
      padding: 15px 25px;
      border-radius: 50px;
      text-decoration: none;
      font-weight: bold;
      box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
      transition: transform 0.3s ease, background-color 0.3s ease;
      z-index: 1000;
      display: flex;
      align-items: center;
      gap: 10px;
      font-size: 1.1em;
      white-space: nowrap;
    }

    .page-pg66bookmaker__floating-login-button:hover {
      background-color: #e6c200;
      transform: translateY(-3px);
    }

    /* Các phần nội dung */
    .page-pg66bookmaker__section {
      padding: 50px 0;
      background-color: #fff;
      margin-bottom: 20px;
      border-radius: 8px;
      box-shadow: 0 2px 5px rgba(0, 0, 0, 0.05);
    }

    .page-pg66bookmaker__section--alt {
      background-color: #e9ecef; /* Màu xám nhạt */
    }

    /* Giới thiệu PG66 */
    .page-pg66bookmaker__intro-grid {
      display: grid;
      grid-template-columns: 1fr;
      gap: 30px;
      align-items: center;
      padding: 20px 0;
    }

    .page-pg66bookmaker__intro-text h2 {
      text-align: left;
    }

    .page-pg66bookmaker__intro-image-container {
      text-align: center; /* Center image on smaller screens */
    }

    .page-pg66bookmaker__intro-image {
      width: 100%;
      max-width: 600px; /* Max width for image */
      height: auto;
      border-radius: 8px;
      box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
      display: block;
      margin: 0 auto; /* Center image */
    }

    /* Ưu điểm nổi bật */
    .page-pg66bookmaker__usp-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
      gap: 30px;
      padding: 20px 0;
    }

    .page-pg66bookmaker__usp-item {
      background-color: #f8f9fa;
      padding: 25px;
      border-radius: 8px;
      text-align: center;
      box-shadow: 0 2px 5px rgba(0, 0, 0, 0.08);
      transition: transform 0.3s ease;
    }

    .page-pg66bookmaker__usp-item:hover {
      transform: translateY(-5px);
    }

    .page-pg66bookmaker__usp-item img {
      width: 100%;
      max-width: 250px;
      height: auto;
      margin-bottom: 15px;
      border-radius: 5px;
    }

    .page-pg66bookmaker__usp-item h3 {
      color: #1a3a5e;
      margin-top: 0;
      margin-bottom: 10px;
      font-size: 1.3em;
    }

    /* Danh mục trò chơi */
    .page-pg66bookmaker__game-categories {
      padding: 20px 0;
    }

    .page-pg66bookmaker__game-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
      gap: 25px;
    }

    .page-pg66bookmaker__game-card {
      background-color: #f8f9fa;
      border-radius: 8px;
      overflow: hidden;
      box-shadow: 0 2px 5px rgba(0, 0, 0, 0.08);
      transition: transform 0.3s ease, box-shadow 0.3s ease;
      text-align: center;
      display: flex;
      flex-direction: column;
    }

    .page-pg66bookmaker__game-card:hover {
      transform: translateY(-5px);
      box-shadow: 0 5px 15px rgba(0, 0, 0, 0.15);
    }

    .page-pg66bookmaker__game-card img {
      width: 100%;
      height: 180px; /* Fixed height for consistency */
      object-fit: cover;
      display: block;
      border-bottom: 1px solid #eee;
    }

    .page-pg66bookmaker__game-card-content {
      padding: 15px;
      flex-grow: 1;
      display: flex;
      flex-direction: column;
      justify-content: space-between;
    }

    .page-pg66bookmaker__game-card-content h3 {
      margin-top: 0;
      margin-bottom: 10px;
      font-size: 1.2em;
      color: #1a3a5e;
      text-align: center;
    }

    .page-pg66bookmaker__game-card-content p {
      font-size: 0.9em;
      color: #555;
      text-align: center;
      margin-bottom: 15px;
      flex-grow: 1;
    }

    .page-pg66bookmaker__game-card-content .page-pg66bookmaker__button {
      width: 100%;
      padding: 10px 15px;
      font-size: 0.9em;
    }

    /* Hướng dẫn */
    .page-pg66bookmaker__guide-steps {
      display: flex;
      flex-direction: column;
      gap: 30px;
      padding: 20px 0;
    }

    .page-pg66bookmaker__guide-item {
      display: flex;
      align-items: flex-start;
      gap: 20px;
      background-color: #f8f9fa;
      padding: 25px;
      border-radius: 8px;
      box-shadow: 0 2px 5px rgba(0, 0, 0, 0.08);
    }

    .page-pg66bookmaker__guide-item-number {
      background-color: #007bff;
      color: #fff;
      border-radius: 50%;
      width: 40px;
      height: 40px;
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 1.5em;
      font-weight: bold;
      flex-shrink: 0;
    }

    .page-pg66bookmaker__guide-item-content h3 {
      margin-top: 0;
      color: #1a3a5e;
      text-align: left;
      margin-bottom: 10px;
    }

    .page-pg66bookmaker__guide-item-content p {
      text-align: left;
    }

    /* FAQ Section */
    .page-pg66bookmaker__faq-section {
      padding: 50px 0;
      background-color: #fff;
      margin-bottom: 20px;
      border-radius: 8px;
      box-shadow: 0 2px 5px rgba(0, 0, 0, 0.05);
    }

    .page-pg66bookmaker__faq-list {
      max-width: 800px;
      margin: 0 auto;
    }

    .page-pg66bookmaker__faq-item {
      border: 1px solid #ddd;
      border-radius: 8px;
      margin-bottom: 15px;
      overflow: hidden;
      background-color: #fdfdfd;
    }

    .page-pg66bookmaker__faq-question {
      display: flex;
      justify-content: space-between;
      align-items: center;
      padding: 15px 20px;
      background-color: #e9ecef;
      cursor: pointer;
      user-select: none;
      transition: background-color 0.3s ease;
      font-weight: bold;
      color: #1a3a5e;
    }

    .page-pg66bookmaker__faq-question:hover {
      background-color: #dee2e6;
    }

    .page-pg66bookmaker__faq-question h3 {
      margin: 0;
      text-align: left;
      font-size: 1.1em;
      color: #1a3a5e;
      pointer-events: none; /* Prevent h3 from blocking click */
      flex-grow: 1;
    }

    .page-pg66bookmaker__faq-toggle {
      font-size: 1.5em;
      line-height: 1;
      margin-left: 15px;
      transition: transform 0.3s ease;
      pointer-events: none; /* Prevent toggle from blocking click */
    }

    .page-pg66bookmaker__faq-item.active .page-pg66bookmaker__faq-toggle {
      transform: rotate(45deg); /* Change + to X or similar, or just rotate */
    }

    .page-pg66bookmaker__faq-answer {
      max-height: 0;
      overflow: hidden;
      padding: 0 20px; /* Initial padding */
      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;
    }

    .page-pg66bookmaker__faq-item.active .page-pg66bookmaker__faq-answer {
      max-height: 2000px !important; /* Sufficiently large */
      padding: 20px !important; /* Expanded padding */
      opacity: 1;
    }

    /* Responsive Design */
    @media (min-width: 769px) {
      .page-pg66bookmaker__intro-grid {
        grid-template-columns: 1fr 1fr; /* Two columns for desktop */
      }
      .page-pg66bookmaker__intro-text h2 {
        text-align: center;
      }
      .page-pg66bookmaker__intro-image-container {
        order: 2; /* Image on right */
      }
      .page-pg66bookmaker__intro-text {
        order: 1; /* Text on left */
      }
    }

    @media (max-width: 768px) {
      .page-pg66bookmaker__hero-section {
        padding-top: 10px; /* Compensation for fixed header - Mobile */
      }

      .page-pg66bookmaker__hero-content h1 {
        font-size: 2em;
      }

      .page-pg66bookmaker__hero-content p {
        font-size: 1em;
      }

      .page-pg66bookmaker__floating-login-button {
        bottom: 10px;
        right: 10px;
        padding: 12px 20px;
        font-size: 1em;
      }

      .page-pg66bookmaker h1 {
        font-size: 2em;
      }
      .page-pg66bookmaker h2 {
        font-size: 1.7em;
      }
      .page-pg66bookmaker h3 {
        font-size: 1.3em;
      }

      .page-pg66bookmaker__intro-grid {
        grid-template-columns: 1fr;
      }
      .page-pg66bookmaker__intro-text h2 {
        text-align: center;
      }

      .page-pg66bookmaker__usp-grid {
        grid-template-columns: 1fr;
      }

      .page-pg66bookmaker__game-grid {
        grid-template-columns: 1fr;
      }

      .page-pg66bookmaker__guide-item {
        flex-direction: column;
        text-align: center;
      }
      .page-pg66bookmaker__guide-item-number {
        margin: 0 auto 15px auto;
      }
      .page-pg66bookmaker__guide-item-content h3 {
        text-align: center;
      }
      .page-pg66bookmaker__guide-item-content p {
        text-align: center;
      }

      .page-pg66bookmaker__faq-question {
        padding: 12px 15px;
        font-size: 0.95em;
      }
      .page-pg66bookmaker__faq-question h3 {
        font-size: 1em;
      }
      .page-pg66bookmaker__faq-answer {
        padding: 0 15px;
      }
      .page-pg66bookmaker__faq-item.active .page-pg66bookmaker__faq-answer {
        padding: 15px !important;
      }

      /* Ensure all images are responsive */
      .page-pg66bookmaker img {
        max-width: 100% !important;
        height: auto !important;
        box-sizing: border-box !important;
      }
      .page-pg66bookmaker div[class*="__image-container"] { /* Generic container for images */
        width: 100% !important;
        max-width: 100% !important;
        overflow: hidden !important;
        box-sizing: border-box !important;
      }
    }

    /* General image responsiveness */
    .page-pg66bookmaker img {
      max-width: 100%;
      height: auto;
      display: block;
    }