:root {
      --page-8k8-apk-primary-color: #007bff; /* Vibrant blue for branding */
      --page-8k8-apk-secondary-color: #6c757d; /* Muted grey */
      --page-8k8-apk-accent-color: #ffc107; /* Bright yellow for highlights and buttons */
      --page-8k8-apk-background-light: #f8f9fa; /* Light background for sections */
      --page-8k8-apk-background-dark: #343a40; /* Dark background for contrast sections */
      --page-8k8-apk-text-color-dark: #212529; /* Dark text for readability */
      --page-8k8-apk-text-color-light: #ffffff; /* Light text for dark backgrounds */
      --page-8k8-apk-border-radius: 8px;
      --page-8k8-apk-spacing-sm: 10px;
      --page-8k8-apk-spacing-md: 20px;
      --page-8k8-apk-spacing-lg: 40px;
    }

    .page-8k8-apk {
      font-family: 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
      line-height: 1.6;
      color: var(--page-8k8-apk-text-color-dark);
      background-color: var(--page-8k8-apk-background-light);
      padding-top: 10px; /* Minimal top padding, assuming body padding-top is handled by shared CSS */
    }

    .page-8k8-apk__section {
      padding: var(--page-8k8-apk-spacing-lg) var(--page-8k8-apk-spacing-md);
      max-width: 1200px;
      margin: 0 auto;
      box-sizing: border-box;
    }

    .page-8k8-apk__section--dark {
      background-color: var(--page-8k8-apk-background-dark);
      color: var(--page-8k8-apk-text-color-light);
    }

    .page-8k8-apk__heading {
      font-size: 2.5em;
      color: var(--page-8k8-apk-primary-color);
      text-align: center;
      margin-bottom: var(--page-8k8-apk-spacing-lg);
      font-weight: 700;
    }

    .page-8k8-apk__subheading {
      font-size: 1.8em;
      color: var(--page-8k8-apk-text-color-dark);
      margin-top: var(--page-8k8-apk-spacing-md);
      margin-bottom: var(--page-8k8-apk-spacing-sm);
      text-align: center;
    }

    .page-8k8-apk__section--dark .page-8k8-apk__subheading {
      color: var(--page-8k8-apk-text-color-light);
    }

    .page-8k8-apk__text-center {
      text-align: center;
    }

    .page-8k8-apk__hero {
      background: linear-gradient(135deg, var(--page-8k8-apk-primary-color) 0%, #0056b3 100%);
      color: var(--page-8k8-apk-text-color-light);
      text-align: center;
      padding: var(--page-8k8-apk-spacing-lg) var(--page-8k8-apk-spacing-md) 60px;
      position: relative;
      overflow: hidden;
      border-radius: 0 0 20px 20px;
    }

    .page-8k8-apk__hero-title {
      font-size: 3em;
      margin-bottom: var(--page-8k8-apk-spacing-sm);
      font-weight: 700;
      line-height: 1.2;
    }

    .page-8k8-apk__hero-subtitle {
      font-size: 1.5em;
      margin-bottom: var(--page-8k8-apk-spacing-md);
      font-weight: 300;
    }

    .page-8k8-apk__download-button {
      display: inline-block;
      background-color: var(--page-8k8-apk-accent-color);
      color: var(--page-8k8-apk-text-color-dark);
      padding: var(--page-8k8-apk-spacing-sm) var(--page-8k8-apk-spacing-md);
      border-radius: var(--page-8k8-apk-border-radius);
      font-size: 1.2em;
      font-weight: 600;
      text-decoration: none;
      transition: background-color 0.3s ease, transform 0.3s ease;
      margin-top: var(--page-8k8-apk-spacing-md);
      cursor: pointer;
      border: none;
      box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
    }

    .page-8k8-apk__download-button:hover {
      background-color: #e0a800;
      transform: translateY(-2px);
    }

    .page-8k8-apk__image-container {
      margin-top: var(--page-8k8-apk-spacing-lg);
      text-align: center;
    }

    .page-8k8-apk__image {
      max-width: 100%;
      height: auto;
      border-radius: var(--page-8k8-apk-border-radius);
      box-shadow: 0 8px 20px rgba(0, 0, 0, 0.3);
      display: block;
      margin: 0 auto;
    }

    .page-8k8-apk__features-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
      gap: var(--page-8k8-apk-spacing-md);
      margin-top: var(--page-8k8-apk-spacing-lg);
    }

    .page-8k8-apk__feature-card {
      background-color: var(--page-8k8-apk-text-color-light);
      padding: var(--page-8k8-apk-spacing-md);
      border-radius: var(--page-8k8-apk-border-radius);
      box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
      text-align: center;
      transition: transform 0.3s ease, box-shadow 0.3s ease;
      box-sizing: border-box;
    }

    .page-8k8-apk__section--dark .page-8k8-apk__feature-card {
      background-color: #495057;
      color: var(--page-8k8-apk-text-color-light);
    }

    .page-8k8-apk__feature-card:hover {
      transform: translateY(-5px);
      box-shadow: 0 6px 16px rgba(0, 0, 0, 0.15);
    }

    .page-8k8-apk__feature-icon {
      width: 200px; /* Minimum 200x200 requirement */
      height: 200px; /* Minimum 200x200 requirement */
      object-fit: contain; /* Ensure image fits within bounds without stretching */
      margin-bottom: var(--page-8k8-apk-spacing-sm);
      border-radius: var(--page-8k8-apk-border-radius);
    }

    .page-8k8-apk__feature-title {
      font-size: 1.4em;
      color: var(--page-8k8-apk-primary-color);
      margin-bottom: var(--page-8k8-apk-spacing-sm);
    }

    .page-8k8-apk__section--dark .page-8k8-apk__feature-title {
      color: var(--page-8k8-apk-accent-color);
    }

    .page-8k8-apk__steps-list {
      display: flex;
      flex-direction: column;
      gap: var(--page-8k8-apk-spacing-md);
      margin-top: var(--page-8k8-apk-spacing-lg);
      counter-reset: step-counter;
      list-style: none; /* Remove default list styling */
      padding: 0;
    }

    .page-8k8-apk__step-item {
      background-color: var(--page-8k8-apk-text-color-light);
      padding: var(--page-8k8-apk-spacing-md);
      border-radius: var(--page-8k8-apk-border-radius);
      box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
      display: flex;
      align-items: flex-start;
      gap: var(--page-8k8-apk-spacing-sm);
      box-sizing: border-box;
      position: relative;
    }

    .page-8k8-apk__section--dark .page-8k8-apk__step-item {
      background-color: #495057;
      color: var(--page-8k8-apk-text-color-light);
    }

    .page-8k8-apk__step-number {
      counter-increment: step-counter;
      width: 40px;
      height: 40px;
      min-width: 40px;
      min-height: 40px;
      background-color: var(--page-8k8-apk-primary-color);
      color: var(--page-8k8-apk-text-color-light);
      border-radius: 50%;
      display: flex;
      justify-content: center;
      align-items: center;
      font-weight: 700;
      font-size: 1.2em;
    }

    .page-8k8-apk__step-content {
      flex-grow: 1;
    }

    .page-8k8-apk__step-title {
      font-size: 1.3em;
      color: var(--page-8k8-apk-primary-color);
      margin-bottom: 5px;
    }

    .page-8k8-apk__section--dark .page-8k8-apk__step-title {
      color: var(--page-8k8-apk-accent-color);
    }

    .page-8k8-apk__faq-section {
      background-color: var(--page-8k8-apk-background-light);
      padding: var(--page-8k8-apk-spacing-lg) var(--page-8k8-apk-spacing-md);
      max-width: 1200px;
      margin: 0 auto;
      box-sizing: border-box;
    }

    .page-8k8-apk__faq-item {
      margin-bottom: var(--page-8k8-apk-spacing-sm);
      border: 1px solid #dee2e6;
      border-radius: var(--page-8k8-apk-border-radius);
      overflow: hidden;
      background-color: var(--page-8k8-apk-text-color-light);
      box-sizing: border-box;
    }

    .page-8k8-apk__faq-question {
      display: flex;
      justify-content: space-between;
      align-items: center;
      padding: var(--page-8k8-apk-spacing-md);
      background-color: #e9ecef;
      cursor: pointer;
      user-select: none;
      transition: background-color 0.3s ease;
    }

    .page-8k8-apk__faq-question:hover {
      background-color: #e2e6ea;
    }

    .page-8k8-apk__faq-question h3 {
      margin: 0;
      font-size: 1.2em;
      color: var(--page-8k8-apk-text-color-dark);
      pointer-events: none; /* Prevent h3 from blocking click on parent */
    }

    .page-8k8-apk__faq-toggle {
      font-size: 1.5em;
      font-weight: bold;
      color: var(--page-8k8-apk-primary-color);
      pointer-events: none; /* Prevent toggle icon from blocking click on parent */
      transition: transform 0.3s ease;
    }

    .page-8k8-apk__faq-item.active .page-8k8-apk__faq-toggle {
      transform: rotate(45deg); /* Rotates the '+' to 'x' */
    }

    .page-8k8-apk__faq-answer {
      max-height: 0;
      overflow: hidden;
      padding: 0 var(--page-8k8-apk-spacing-md);
      opacity: 0;
      transition: max-height 0.4s cubic-bezier(0.4, 0, 0.2, 1), padding 0.4s ease, opacity 0.4s ease;
      color: var(--page-8k8-apk-text-color-dark);
      box-sizing: border-box;
    }

    .page-8k8-apk__faq-item.active .page-8k8-apk__faq-answer {
      max-height: 2000px !important; /* Sufficiently large to contain content */
      padding: var(--page-8k8-apk-spacing-md) !important;
      opacity: 1;
    }

    /* Responsive adjustments */
    @media (max-width: 768px) {
      .page-8k8-apk__hero-title {
        font-size: 2.2em;
      }

      .page-8k8-apk__hero-subtitle {
        font-size: 1.2em;
      }

      .page-8k8-apk__heading {
        font-size: 2em;
      }

      .page-8k8-apk__subheading {
        font-size: 1.5em;
      }

      .page-8k8-apk__section {
        padding: var(--page-8k8-apk-spacing-md) var(--page-8k8-apk-spacing-sm);
      }

      .page-8k8-apk__features-grid {
        grid-template-columns: 1fr;
      }

      .page-8k8-apk__feature-card {
        padding: var(--page-8k8-apk-spacing-sm);
      }

      /* Image responsiveness */
      .page-8k8-apk__image,
      .page-8k8-apk__feature-icon {
        max-width: 100% !important;
        height: auto !important;
        box-sizing: border-box !important;
      }
      .page-8k8-apk__image-container,
      .page-8k8-apk__feature-card {
        width: 100% !important;
        max-width: 100% !important;
        overflow: hidden !important;
        box-sizing: border-box !important;
      }

      /* List item responsiveness for all lists */
      .page-8k8-apk__steps-list,
      .page-8k8-apk__faq-section { /* FAQ items are also 'list-like' in behavior */
        width: 100% !important;
        max-width: 100% !important;
        box-sizing: border-box !important;
        padding: 0 !important; /* Adjust as needed, but ensure no overflow */
        margin-left: 0 !important;
        margin-right: 0 !important;
      }

      .page-8k8-apk__step-item,
      .page-8k8-apk__faq-item {
        width: 100% !important;
        max-width: 100% !important;
        box-sizing: border-box !important;
        padding-left: var(--page-8k8-apk-spacing-sm) !important;
        padding-right: var(--page-8k8-apk-spacing-sm) !important;
        margin-left: 0 !important;
        margin-right: 0 !important;
        word-wrap: break-word !important;
        overflow-wrap: break-word !important;
        word-break: break-word !important;
      }

      .page-8k8-apk__faq-question,
      .page-8k8-apk__faq-answer {
        padding-left: var(--page-8k8-apk-spacing-sm) !important;
        padding-right: var(--page-8k8-apk-spacing-sm) !important;
      }
    }