:root {
      --page-69-vm-primary-color: #e44d26; /* Cam đậm */
      --page-69-vm-secondary-color: #f7a300; /* Vàng cam */
      --page-69-vm-dark-background: #1a1a1a; /* Nền tối */
      --page-69-vm-light-text: #ffffff; /* Chữ sáng */
      --page-69-vm-gray-text: #cccccc; /* Chữ xám */
      --page-69-vm-accent-color: #4CAF50; /* Xanh lá nhấn */
      --page-69-vm-border-color: #333333; /* Màu viền */
      --page-69-vm-hover-color: #ff6600; /* Hover cam */
    }

    .page-69-vm {
      font-family: 'Arial', sans-serif;
      color: var(--page-69-vm-light-text);
      background-color: var(--page-69-vm-dark-background);
      line-height: 1.6;
      overflow-x: hidden;
    }

    /* Fixed header offset handling */
    .page-69-vm__hero-section,
    .page-69-vm__section-padding {
        padding-top: 10px; /* Small decorative padding, relying on body for main offset */
    }
    
    /* Fallback for body padding, only if shared.css doesn't set it */
    .page-69-vm:first-child {
      padding-top: var(--header-offset, 122px);
    }

    .page-69-vm__container {
      max-width: 1200px;
      margin: 0 auto;
      padding: 20px;
      box-sizing: border-box;
    }

    .page-69-vm__text-center {
      text-align: center;
    }

    .page-69-vm__title {
      color: var(--page-69-vm-primary-color);
      font-size: 2.5em;
      margin-bottom: 20px;
      text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
    }

    .page-69-vm__subtitle {
      color: var(--page-69-vm-secondary-color);
      font-size: 1.5em;
      margin-bottom: 30px;
    }

    .page-69-vm__paragraph {
      margin-bottom: 15px;
      color: var(--page-69-vm-gray-text);
    }

    .page-69-vm__button {
      background-color: var(--page-69-vm-primary-color);
      color: var(--page-69-vm-light-text);
      padding: 12px 25px;
      border: none;
      border-radius: 8px;
      font-size: 1em;
      cursor: pointer;
      transition: background-color 0.3s ease, transform 0.2s ease;
      text-decoration: none;
      display: inline-block;
      margin: 10px;
      box-shadow: 0 4px 6px rgba(0, 0, 0, 0.3);
    }

    .page-69-vm__button:hover {
      background-color: var(--page-69-vm-hover-color);
      transform: translateY(-2px);
    }

    .page-69-vm__hero-section {
      position: relative;
      background-color: #000;
      padding: 80px 0;
      display: flex;
      align-items: center;
      justify-content: center;
      text-align: center;
      overflow: hidden;
      min-height: 500px;
    }

    .page-69-vm__hero-background {
      position: absolute;
      top: 0;
      left: 0;
      width: 100%;
      height: 100%;
      object-fit: cover;
      z-index: 0;
      opacity: 0.4;
    }

    .page-69-vm__hero-content {
      position: relative;
      z-index: 1;
      max-width: 800px;
      padding: 20px;
    }

    .page-69-vm__hero-title {
      font-size: 3em;
      color: var(--page-69-vm-light-text);
      margin-bottom: 15px;
      text-shadow: 3px 3px 6px rgba(0, 0, 0, 0.7);
    }

    .page-69-vm__hero-description {
      font-size: 1.2em;
      color: var(--page-69-vm-gray-text);
      margin-bottom: 30px;
      line-height: 1.8;
    }

    .page-69-vm__floating-buttons {
      position: fixed;
      bottom: 20px;
      left: 50%;
      transform: translateX(-50%);
      z-index: 1000;
      display: flex;
      gap: 15px;
    }

    .page-69-vm__floating-button {
      background-color: var(--page-69-vm-primary-color);
      color: var(--page-69-vm-light-text);
      padding: 12px 25px;
      border: none;
      border-radius: 50px;
      font-size: 1.1em;
      cursor: pointer;
      box-shadow: 0 5px 15px rgba(0, 0, 0, 0.4);
      transition: background-color 0.3s ease, transform 0.2s ease;
      white-space: nowrap;
    }

    .page-69-vm__floating-button:hover {
      background-color: var(--page-69-vm-hover-color);
      transform: translateY(-3px);
    }

    .page-69-vm__product-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
      gap: 25px;
      margin-top: 40px;
      padding-bottom: 40px;
      justify-items: center; /* Center items in the grid */
    }

    .page-69-vm__product-card {
      background-color: #2a2a2a;
      border-radius: 12px;
      overflow: hidden;
      box-shadow: 0 6px 15px rgba(0, 0, 0, 0.4);
      transition: transform 0.3s ease, box-shadow 0.3s ease;
      text-align: center;
      width: 100%;
      max-width: 350px;
      border: 1px solid var(--page-69-vm-border-color);
    }

    .page-69-vm__product-card:hover {
      transform: translateY(-8px);
      box-shadow: 0 10px 25px rgba(0, 0, 0, 0.6);
    }

    .page-69-vm__product-image {
      width: 100%;
      height: 200px;
      object-fit: cover;
      display: block;
    }

    .page-69-vm__product-content {
      padding: 20px;
    }

    .page-69-vm__product-title {
      font-size: 1.4em;
      color: var(--page-69-vm-secondary-color);
      margin-bottom: 10px;
      text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.5);
    }

    .page-69-vm__product-description {
      color: var(--page-69-vm-gray-text);
      font-size: 0.95em;
      line-height: 1.5;
    }

    .page-69-vm__section {
      padding: 60px 0;
      background-color: #1a1a1a;
    }

    .page-69-vm__section--alt {
      background-color: #222222;
    }

    .page-69-vm__features-list {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
      gap: 30px;
      list-style: none;
      padding: 0;
      margin-top: 40px;
    }

    .page-69-vm__feature-item {
      background-color: #2a2a2a;
      padding: 25px;
      border-radius: 12px;
      box-shadow: 0 4px 10px rgba(0, 0, 0, 0.3);
      text-align: center;
      transition: background-color 0.3s ease;
      border: 1px solid var(--page-69-vm-border-color);
    }

    .page-69-vm__feature-item:hover {
      background-color: #333333;
    }

    .page-69-vm__feature-icon {
      width: 80px;
      height: 80px;
      margin-bottom: 15px;
      object-fit: contain;
    }

    .page-69-vm__feature-title {
      font-size: 1.3em;
      color: var(--page-69-vm-primary-color);
      margin-bottom: 10px;
    }

    .page-69-vm__feature-description {
      color: var(--page-69-vm-gray-text);
      font-size: 0.9em;
    }

    /* FAQ Section Styles */
    .page-69-vm__faq-section {
      background-color: #1a1a1a;
      padding: 60px 0;
    }

    .page-69-vm__faq-title {
      font-size: 2.2em;
      color: var(--page-69-vm-light-text);
      margin-bottom: 40px;
      text-align: center;
    }

    .page-69-vm__faq-list {
      max-width: 800px;
      margin: 0 auto;
      padding: 0;
      list-style: none;
    }

    .page-69-vm__faq-item {
      background-color: #2a2a2a;
      margin-bottom: 15px;
      border-radius: 10px;
      overflow: hidden;
      box-shadow: 0 4px 10px rgba(0, 0, 0, 0.3);
      border: 1px solid var(--page-69-vm-border-color);
    }

    .page-69-vm__faq-question {
      display: flex;
      justify-content: space-between;
      align-items: center;
      padding: 15px 20px;
      background-color: #333333;
      color: var(--page-69-vm-light-text);
      cursor: pointer;
      font-size: 1.1em;
      font-weight: bold;
      transition: background-color 0.3s ease;
      user-select: none;
    }

    .page-69-vm__faq-question h3 {
      margin: 0;
      font-size: 1em; /* Adjust to fit parent font size */
      color: var(--page-69-vm-light-text);
      pointer-events: none; /* Prevent h3 from blocking click event */
    }

    .page-69-vm__faq-question:hover {
      background-color: #444444;
    }

    .page-69-vm__faq-toggle {
      font-size: 1.5em;
      line-height: 1;
      transition: transform 0.3s ease;
      pointer-events: none; /* Prevent toggle from blocking click event */
      color: var(--page-69-vm-secondary-color);
    }

    .page-69-vm__faq-item.active .page-69-vm__faq-toggle {
      transform: rotate(45deg); /* Plus sign rotates to form an 'x' or 'minus' */
    }

    .page-69-vm__faq-answer {
      max-height: 0;
      overflow: hidden;
      padding: 0 20px;
      background-color: #2a2a2a;
      color: var(--page-69-vm-gray-text);
      transition: max-height 0.4s cubic-bezier(0.4, 0, 0.2, 1), padding 0.4s ease, opacity 0.4s ease;
      opacity: 0;
      font-size: 0.95em;
      line-height: 1.6;
    }

    .page-69-vm__faq-item.active .page-69-vm__faq-answer {
      max-height: 2000px !important; /* Sufficiently large to contain content */
      padding: 20px !important;
      opacity: 1;
    }

    .page-69-vm__cta-section {
      background-color: var(--page-69-vm-primary-color);
      padding: 60px 20px;
      text-align: center;
      margin-top: 40px;
    }

    .page-69-vm__cta-title {
      color: var(--page-69-vm-light-text);
      font-size: 2.5em;
      margin-bottom: 20px;
    }

    .page-69-vm__cta-description {
      color: var(--page-69-vm-light-text);
      font-size: 1.2em;
      margin-bottom: 30px;
      max-width: 800px;
      margin-left: auto;
      margin-right: auto;
    }

    /* Responsive adjustments */
    @media (max-width: 768px) {
      .page-69-vm__container {
        padding: 15px;
      }

      .page-69-vm__title {
        font-size: 2em;
      }

      .page-69-vm__subtitle {
        font-size: 1.2em;
      }

      .page-69-vm__hero-title {
        font-size: 2.2em;
      }

      .page-69-vm__hero-description {
        font-size: 1em;
      }

      .page-69-vm__floating-buttons {
        flex-direction: column;
        bottom: 15px;
        gap: 10px;
      }

      .page-69-vm__floating-button {
        width: 180px;
        text-align: center;
        padding: 10px 20px;
        font-size: 1em;
      }

      .page-69-vm__product-grid {
        grid-template-columns: 1fr;
        padding-bottom: 80px; /* Add space for floating buttons */
      }
      
      .page-69-vm__product-card {
        max-width: 100%; /* Ensure cards take full width on mobile */
      }

      .page-69-vm__features-list {
        grid-template-columns: 1fr;
      }

      .page-69-vm__feature-item {
        padding: 20px;
      }

      .page-69-vm__faq-title {
        font-size: 1.8em;
      }

      .page-69-vm__faq-question {
        font-size: 1em;
        padding: 12px 15px;
      }
      .page-69-vm__faq-question h3 {
        font-size: 0.95em;
      }

      .page-69-vm__faq-answer {
        padding: 0 15px;
      }
      .page-69-vm__faq-item.active .page-69-vm__faq-answer {
        padding: 15px !important;
      }

      .page-69-vm__cta-title {
        font-size: 2em;
      }

      .page-69-vm__cta-description {
        font-size: 1em;
      }

      /* Image responsiveness for all images */
      .page-69-vm img {
        max-width: 100% !important;
        height: auto !important;
        box-sizing: border-box !important;
      }
      .page-69-vm__product-image {
        max-width: 100% !important;
        height: 180px !important; /* Slightly reduce height for smaller screens */
        object-fit: cover !important;
      }

      /* List item mobile responsiveness */
      .page-69-vm__features-list,
      .page-69-vm__faq-list {
        width: 100% !important;
        max-width: 100% !important;
        padding: 0 !important;
        margin-left: 0 !important;
        margin-right: 0 !important;
        box-sizing: border-box !important;
      }

      .page-69-vm__features-list li,
      .page-69-vm__faq-list li { /* Though FAQ uses div, this is for general list handling */
        width: 100% !important;
        max-width: 100% !important;
        box-sizing: border-box !important;
        margin-left: 0 !important;
        margin-right: 0 !important;
        word-wrap: break-word !important;
        overflow-wrap: break-word !important;
        word-break: break-word !important;
      }
    }

    @media (max-width: 480px) {
      .page-69-vm__floating-button {
        width: 150px;
        padding: 10px 15px;
        font-size: 0.95em;
      }
    }