:root {
      --primary-color: #e44d26; /* A vibrant red-orange, common in betting sites */
      --secondary-color: #333;
      --accent-color: #ffcc00; /* Gold/yellow for highlights */
      --text-light: #f5f5f5;
      --text-dark: #333;
      --bg-dark: #1a1a1a;
      --bg-medium: #2a2a2a;
      --bg-light: #eee;
      --border-radius-small: 5px;
      --border-radius-medium: 10px;
      /* --header-offset is assumed to be handled by shared.css on body padding-top */
    }

    /* Base styles for the page container */
    .page-42-vn {
      font-family: 'Arial', sans-serif;
      color: var(--text-light);
      background-color: var(--bg-dark);
      line-height: 1.6;
      padding-bottom: 80px; /* Space for floating buttons */
    }

    .page-42-vn__section {
      padding: 40px 20px;
      margin: 0 auto;
      max-width: 1200px;
      box-sizing: border-box;
    }

    .page-42-vn__section--dark {
      background-color: var(--bg-medium);
    }

    .page-42-vn__h1,
    .page-42-vn__h2,
    .page-42-vn__h3 {
      text-align: center;
      color: var(--accent-color);
      margin-bottom: 25px;
      font-weight: bold;
    }

    .page-42-vn__h1 {
      font-size: 2.5em;
      margin-bottom: 30px;
      color: var(--primary-color);
      text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
    }

    .page-42-vn__h2 {
      font-size: 2em;
      color: var(--accent-color);
      margin-bottom: 20px;
    }

    .page-42-vn__h3 {
      font-size: 1.5em;
      color: var(--text-light);
      margin-bottom: 15px;
    }

    .page-42-vn__paragraph {
      text-align: justify;
      margin-bottom: 20px;
      color: var(--text-light);
    }

    /* Hero Section */
    .page-42-vn__hero-section {
      position: relative;
      overflow: hidden;
      padding: 10px 0 60px 0; /* Adjusted for header offset, 10px top padding as per requirement */
      display: flex;
      flex-direction: column;
      align-items: center;
      justify-content: center;
      text-align: center;
      min-height: 400px;
      background: linear-gradient(135deg, var(--bg-dark), #000);
      color: var(--text-light);
    }
    .page-42-vn__hero-background {
      position: absolute;
      top: 0;
      left: 0;
      width: 100%;
      height: 100%;
      object-fit: cover;
      z-index: 1;
      opacity: 0.3;
      max-width: 100%; /* Responsive image */
    }
    .page-42-vn__hero-content {
      position: relative;
      z-index: 2;
      max-width: 900px;
      padding: 0 20px;
    }
    .page-42-vn__hero-image {
      width: 100%;
      max-width: 800px;
      height: auto;
      border-radius: var(--border-radius-medium);
      margin-top: 30px;
      box-shadow: 0 8px 20px rgba(0, 0, 0, 0.5);
      object-fit: cover;
      max-width: 100%; /* Responsive image */
    }

    /* Floating Buttons */
    .page-42-vn__floating-buttons {
      position: fixed;
      bottom: 0;
      left: 0;
      width: 100%;
      display: flex;
      justify-content: space-around;
      padding: 15px 10px;
      background-color: rgba(0, 0, 0, 0.85);
      box-shadow: 0 -2px 10px rgba(0, 0, 0, 0.5);
      z-index: 1000;
      box-sizing: border-box;
    }
    .page-42-vn__floating-button {
      flex: 1;
      margin: 0 5px;
      padding: 12px 15px;
      border: none;
      border-radius: var(--border-radius-medium);
      font-size: 1.1em;
      font-weight: bold;
      cursor: pointer;
      text-align: center;
      text-decoration: none;
      color: var(--text-light);
      transition: background-color 0.3s ease, transform 0.2s ease;
      box-sizing: border-box;
    }
    .page-42-vn__floating-button--register {
      background-color: var(--primary-color);
      border: 2px solid var(--accent-color);
    }
    .page-42-vn__floating-button--login {
      background-color: var(--secondary-color);
      border: 2px solid var(--primary-color);
    }
    .page-42-vn__floating-button:hover {
      transform: translateY(-2px);
      opacity: 0.9;
    }

    /* Product Showcase */
    .page-42-vn__product-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
      gap: 25px;
      margin-top: 30px;
      justify-items: center; /* Center items in the grid */
    }
    .page-42-vn__product-card {
      background-color: var(--bg-medium);
      border-radius: var(--border-radius-medium);
      overflow: hidden;
      box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
      text-align: center;
      transition: transform 0.3s ease, box-shadow 0.3s ease;
      display: flex;
      flex-direction: column;
      width: 100%; /* Ensure cards take full width in their grid cell */
      max-width: 350px; /* Limit max width for larger screens */
    }
    .page-42-vn__product-card:hover {
      transform: translateY(-5px);
      box-shadow: 0 10px 25px rgba(0, 0, 0, 0.4);
    }
    .page-42-vn__product-image {
      width: 100%;
      height: 200px;
      object-fit: cover;
      border-bottom: 2px solid var(--primary-color);
      max-width: 100%; /* Responsive image */
    }
    .page-42-vn__product-info {
      padding: 20px;
      flex-grow: 1;
      display: flex;
      flex-direction: column;
      justify-content: space-between;
    }
    .page-42-vn__product-title {
      font-size: 1.3em;
      color: var(--accent-color);
      margin-bottom: 10px;
    }
    .page-42-vn__product-description {
      font-size: 0.95em;
      color: var(--text-light);
      margin-bottom: 15px;
      flex-grow: 1;
    }
    .page-42-vn__product-button {
      display: inline-block;
      padding: 10px 20px;
      background-color: var(--primary-color);
      color: var(--text-light);
      border-radius: var(--border-radius-small);
      text-decoration: none;
      font-weight: bold;
      transition: background-color 0.3s ease;
      border: none;
      cursor: pointer;
    }
    .page-42-vn__product-button:hover {
      background-color: #c0392b;
    }

    /* Promotions Section */
    .page-42-vn__promo-item {
      display: flex;
      align-items: center;
      background-color: var(--bg-medium);
      border-radius: var(--border-radius-medium);
      margin-bottom: 20px;
      padding: 20px;
      box-shadow: 0 4px 10px rgba(0, 0, 0, 0.3);
      transition: transform 0.3s ease;
    }
    .page-42-vn__promo-item:hover {
      transform: translateY(-3px);
    }
    .page-42-vn__promo-image {
      width: 150px;
      height: 100px;
      object-fit: cover;
      border-radius: var(--border-radius-small);
      margin-right: 20px;
      flex-shrink: 0;
      max-width: 100%; /* Responsive image */
    }
    .page-42-vn__promo-content {
      flex-grow: 1;
    }
    .page-42-vn__promo-title {
      color: var(--primary-color);
      font-size: 1.4em;
      margin-bottom: 10px;
    }
    .page-42-vn__promo-description {
      color: var(--text-light);
      font-size: 0.95em;
    }
    .page-42-vn__promo-button {
      margin-top: 15px;
      padding: 10px 20px;
      background-color: var(--accent-color);
      color: var(--text-dark);
      border-radius: var(--border-radius-small);
      font-weight: bold;
      border: none;
      cursor: pointer;
      transition: background-color 0.3s ease;
    }
    .page-42-vn__promo-button:hover {
      background-color: #e0b300;
    }

    /* About Us Section */
    .page-42-vn__about-content {
      display: flex;
      flex-direction: column;
      gap: 20px;
      align-items: center;
    }
    .page-42-vn__about-text {
      flex: 1;
      color: var(--text-light);
    }
    .page-42-vn__about-image {
      width: 100%;
      max-width: 500px;
      height: auto;
      border-radius: var(--border-radius-medium);
      box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
      object-fit: cover;
      max-width: 100%; /* Responsive image */
    }

    /* Game Providers & Payment Methods */
    .page-42-vn__logo-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(100px, 1fr));
      gap: 20px;
      justify-items: center;
      align-items: center;
      margin-top: 30px;
    }
    .page-42-vn__logo-item {
      background-color: var(--bg-medium);
      padding: 15px;
      border-radius: var(--border-radius-small);
      box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
      width: 100%;
      max-width: 120px;
      height: 80px;
      display: flex;
      justify-content: center;
      align-items: center;
      transition: transform 0.2s ease;
      box-sizing: border-box;
    }
    .page-42-vn__logo-item:hover {
      transform: translateY(-3px);
    }
    .page-42-vn__logo-image {
      max-width: 100%;
      max-height: 100%;
      height: auto;
      object-fit: contain;
      /* filter: grayscale(100%); /* Keeping original color for real images */
      transition: filter 0.3s ease;
    }
    .page-42-vn__logo-item:hover .page-42-vn__logo-image {
      filter: grayscale(0%);
    }

    /* FAQ Section */
    .page-42-vn__faq-section {
      background-color: var(--bg-medium);
    }
    .page-42-vn__faq-item {
      background-color: var(--bg-dark);
      border-radius: var(--border-radius-medium);
      margin-bottom: 15px;
      overflow: hidden;
      box-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
    }
    .page-42-vn__faq-question {
      display: flex;
      justify-content: space-between;
      align-items: center;
      padding: 18px 25px;
      cursor: pointer;
      background-color: var(--secondary-color);
      color: var(--text-light);
      font-size: 1.15em;
      font-weight: bold;
      border-bottom: 1px solid rgba(255, 255, 255, 0.1);
      transition: background-color 0.3s ease;
      user-select: none;
    }
    .page-42-vn__faq-question h3 {
      margin: 0;
      color: inherit;
      pointer-events: none; /* Prevent h3 from blocking click event */
    }
    .page-42-vn__faq-question:hover {
      background-color: #444;
    }
    .page-42-vn__faq-toggle {
      font-size: 1.5em;
      font-weight: bold;
      line-height: 1;
      transition: transform 0.3s ease;
      pointer-events: none; /* Prevent toggle icon from blocking click event */
      color: var(--primary-color);
    }
    .page-42-vn__faq-item.active .page-42-vn__faq-toggle {
      transform: rotate(45deg); /* Change + to X (or -) */
      color: var(--accent-color);
    }
    .page-42-vn__faq-answer {
      max-height: 0;
      overflow: hidden;
      padding: 0 25px;
      background-color: var(--bg-dark);
      color: var(--text-light);
      font-size: 1em;
      transition: max-height 0.4s cubic-bezier(0.4, 0, 0.2, 1), padding 0.4s ease, opacity 0.3s ease;
      opacity: 0;
    }
    .page-42-vn__faq-item.active .page-42-vn__faq-answer {
      max-height: 2000px !important; /* Sufficiently large value */
      padding: 20px 25px !important;
      opacity: 1;
    }

    /* Call to Action */
    .page-42-vn__cta-section {
      text-align: center;
      background-color: var(--primary-color);
      color: var(--text-light);
      padding: 50px 20px;
      border-radius: var(--border-radius-medium);
      margin-top: 40px;
    }
    .page-42-vn__cta-title {
      font-size: 2.2em;
      margin-bottom: 20px;
      color: var(--accent-color);
      text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.3);
    }
    .page-42-vn__cta-text {
      font-size: 1.1em;
      margin-bottom: 30px;
      max-width: 800px;
      margin-left: auto;
      margin-right: auto;
    }
    .page-42-vn__cta-button {
      display: inline-block;
      padding: 15px 35px;
      background-color: var(--accent-color);
      color: var(--primary-color);
      font-size: 1.2em;
      font-weight: bold;
      border-radius: var(--border-radius-medium);
      text-decoration: none;
      transition: background-color 0.3s ease, transform 0.2s ease;
      border: none;
      cursor: pointer;
    }
    .page-42-vn__cta-button:hover {
      background-color: #e0b300;
      transform: translateY(-2px);
    }

    /* General Image Styles (for all images, ensure responsiveness) */
    .page-42-vn img {
      max-width: 100%;
      height: auto;
      display: block; /* Remove extra space below images */
      box-sizing: border-box; /* Ensure padding/border included */
    }

    /* Mobile Responsiveness */
    @media (max-width: 768px) {
      .page-42-vn__h1 {
        font-size: 2em;
      }
      .page-42-vn__h2 {
        font-size: 1.8em;
      }
      .page-42-vn__h3 {
        font-size: 1.3em;
      }
      .page-42-vn__section {
        padding: 30px 15px;
      }
      .page-42-vn__hero-section {
        padding-bottom: 40px;
      }

      .page-42-vn__floating-buttons {
        padding: 10px 5px;
      }
      .page-42-vn__floating-button {
        padding: 10px 10px;
        font-size: 1em;
      }

      .page-42-vn__product-grid {
        grid-template-columns: 1fr; /* Single column on mobile */
      }
      .page-42-vn__product-card {
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important; /* Ensure padding/border included */
        margin-left: 0 !important;
        margin-right: 0 !important;
      }
      .page-42-vn__product-info {
        padding: 15px;
      }
      .page-42-vn__product-description {
        font-size: 0.9em;
      }

      .page-42-vn__promo-item {
        flex-direction: column;
        text-align: center;
        padding: 15px;
      }
      .page-42-vn__promo-image {
        margin: 0 auto 15px auto;
        width: 100% !important;
        height: 150px !important;
        max-width: 250px !important;
        box-sizing: border-box !important;
      }
      .page-42-vn__promo-title {
        font-size: 1.2em;
      }

      .page-42-vn__about-content {
        flex-direction: column;
      }
      .page-42-vn__about-image {
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
      }

      .page-42-vn__logo-grid {
        grid-template-columns: repeat(auto-fit, minmax(80px, 1fr));
        gap: 10px;
      }
      .page-42-vn__logo-item {
        max-width: 100% !important;
        width: 100% !important;
        height: 60px !important;
        box-sizing: border-box !important;
      }

      .page-42-vn__faq-question {
        padding: 15px 20px;
        font-size: 1em;
      }
      .page-42-vn__faq-answer {
        padding: 15px 20px;
        font-size: 0.95em;
      }
      .page-42-vn__faq-item.active .page-42-vn__faq-answer {
        padding: 15px 20px !important; /* Adjust padding for mobile */
      }

      .page-42-vn__cta-title {
        font-size: 1.8em;
      }
      .page-42-vn__cta-text {
        font-size: 1em;
      }
      .page-42-vn__cta-button {
        padding: 12px 25px;
        font-size: 1.1em;
      }

      /* Ensure all list items (if any, not explicitly used here but for safety) */
      .page-42-vn ul, .page-42-vn ol {
        width: 100% !important;
        max-width: 100% !important;
        box-sizing: border-box !important;
        padding-left: 0 !important; /* Adjust if list-style-position is inside */
        margin-left: 0 !important;
        margin-right: 0 !important;
      }
      .page-42-vn li {
        width: 100% !important;
        max-width: 100% !important;
        box-sizing: border-box !important;
        margin-left: 0 !important;
        margin-right: 0 !important;
        padding-left: 0 !important; /* Adjust if list-style-position is inside */
        word-wrap: break-word !important;
        overflow-wrap: break-word !important;
        word-break: break-word !important;
      }
    }