:root {
      --page-gplan-device-599-primary-color: #ffcc00; /* Gold/Yellow, casino theme */
      --page-gplan-device-599-secondary-color: #333333; /* Dark grey */
      --page-gplan-device-599-accent-color: #e02a2a; /* Red accent */
      --page-gplan-device-599-text-color: #ffffff; /* White text */
      --page-gplan-device-599-bg-dark: #1a1a1a; /* Dark background */
      --page-gplan-device-599-bg-light: #2c2c2c; /* Slightly lighter dark background */
      --page-gplan-device-599-border-radius: 8px;
      --page-gplan-device-599-spacing-small: 10px;
      --page-gplan-device-599-spacing-medium: 20px;
      --page-gplan-device-599-spacing-large: 40px;
    }

    .page-gplan-device-599 {
      font-family: 'Arial', sans-serif;
      color: var(--page-gplan-device-599-text-color);
      background-color: var(--page-gplan-device-599-bg-dark);
      line-height: 1.6;
      padding-bottom: var(--page-gplan-device-599-spacing-large); /* Ensure space above footer */
    }

    /* As per instructions, assuming body already has padding-top from shared.css */
    /* If shared.css does not provide body padding, uncomment the following: */
    /* .page-gplan-device-599 {
        padding-top: var(--header-offset, 122px);
    } */

    .page-gplan-device-599__hero-section {
      position: relative;
      background-color: var(--page-gplan-device-599-bg-dark);
      color: var(--page-gplan-device-599-text-color);
      text-align: center;
      padding: 10px 0 var(--page-gplan-device-599-spacing-large); /* 10px top for decorative margin below header */
      overflow: hidden;
    }

    .page-gplan-device-599__hero-background {
      position: absolute;
      top: 0;
      left: 0;
      width: 100%;
      height: 100%;
      object-fit: cover;
      z-index: 1;
      filter: brightness(0.5); /* Darken background image for text readability */
    }

    .page-gplan-device-599__hero-content {
      position: relative;
      z-index: 2;
      max-width: 900px;
      margin: 0 auto;
      padding: var(--page-gplan-device-599-spacing-large) var(--page-gplan-device-599-spacing-medium);
    }

    .page-gplan-device-599__hero-title {
      font-size: 2.8em;
      margin-bottom: var(--page-gplan-device-599-spacing-small);
      color: var(--page-gplan-device-599-primary-color);
      text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.7);
    }

    .page-gplan-device-599__hero-subtitle {
      font-size: 1.4em;
      margin-bottom: var(--page-gplan-device-599-spacing-medium);
      color: #ccc;
    }

    .page-gplan-device-599__cta-button {
      display: inline-block;
      background-color: var(--page-gplan-device-599-accent-color);
      color: var(--page-gplan-device-599-text-color);
      padding: 15px 30px;
      border-radius: var(--page-gplan-device-599-border-radius);
      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-gplan-device-599__cta-button:hover {
      background-color: #c02222;
      transform: translateY(-2px);
    }

    .page-gplan-device-599__section {
      padding: var(--page-gplan-device-599-spacing-large) var(--page-gplan-device-599-spacing-medium);
      max-width: 1200px;
      margin: 0 auto;
      background-color: var(--page-gplan-device-599-bg-light);
      border-radius: var(--page-gplan-device-599-border-radius);
      margin-bottom: var(--page-gplan-device-599-spacing-large);
      box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
    }
    
    .page-gplan-device-599__section:nth-of-type(odd) {
        background-color: var(--page-gplan-device-599-bg-dark);
    }

    .page-gplan-device-599__section-title {
      text-align: center;
      font-size: 2.2em;
      color: var(--page-gplan-device-599-primary-color);
      margin-bottom: var(--page-gplan-device-599-spacing-large);
    }

    .page-gplan-device-599__content-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
      gap: var(--page-gplan-device-599-spacing-medium);
      justify-content: center;
    }

    .page-gplan-device-599__feature-card {
      background-color: var(--page-gplan-device-599-bg-dark);
      padding: var(--page-gplan-device-599-spacing-medium);
      border-radius: var(--page-gplan-device-599-border-radius);
      text-align: center;
      box-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
      transition: transform 0.3s ease;
      display: flex;
      flex-direction: column;
      align-items: center;
    }

    .page-gplan-device-599__feature-card:hover {
      transform: translateY(-5px);
    }

    .page-gplan-device-599__feature-image {
      max-width: 100%;
      height: auto;
      border-radius: var(--page-gplan-device-599-border-radius);
      margin-bottom: var(--page-gplan-device-599-spacing-small);
    }

    .page-gplan-device-599__feature-title {
      font-size: 1.5em;
      color: var(--page-gplan-device-599-primary-color);
      margin-bottom: var(--page-gplan-device-599-spacing-small);
    }

    .page-gplan-device-599__feature-description {
      font-size: 0.95em;
      color: #ccc;
    }

    .page-gplan-device-599__faq-section {
      padding: var(--page-gplan-device-599-spacing-large) var(--page-gplan-device-599-spacing-medium);
      max-width: 900px;
      margin: 0 auto;
      background-color: var(--page-gplan-device-599-bg-light);
      border-radius: var(--page-gplan-device-599-border-radius);
      box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
    }

    .page-gplan-device-599__faq-item {
      background-color: var(--page-gplan-device-599-bg-dark);
      margin-bottom: var(--page-gplan-device-599-spacing-small);
      border-radius: var(--page-gplan-device-599-border-radius);
      overflow: hidden;
      box-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
    }

    .page-gplan-device-599__faq-question {
      display: flex;
      justify-content: space-between;
      align-items: center;
      padding: 15px var(--page-gplan-device-599-spacing-medium);
      background-color: var(--page-gplan-device-599-secondary-color);
      cursor: pointer;
      user-select: none;
      transition: background-color 0.3s ease;
    }

    .page-gplan-device-599__faq-question:hover {
      background-color: #444444;
    }

    .page-gplan-device-599__faq-question h3 {
      margin: 0;
      font-size: 1.1em;
      color: var(--page-gplan-device-599-primary-color);
      pointer-events: none; /* Prevent h3 from blocking click event on parent */
    }

    .page-gplan-device-599__faq-toggle {
      font-size: 1.5em;
      font-weight: bold;
      color: var(--page-gplan-device-599-primary-color);
      pointer-events: none; /* Prevent toggle from blocking click event on parent */
      transition: transform 0.3s ease;
    }

    .page-gplan-device-599__faq-item.active .page-gplan-device-599__faq-toggle {
      transform: rotate(45deg); /* Change + to X or - */
    }

    .page-gplan-device-599__faq-answer {
      max-height: 0;
      overflow: hidden;
      padding: 0 var(--page-gplan-device-599-spacing-medium);
      background-color: var(--page-gplan-device-599-bg-dark);
      color: #ccc;
      transition: max-height 0.4s cubic-bezier(0.4, 0, 0.2, 1), padding 0.4s ease, opacity 0.4s ease;
      opacity: 0;
    }

    .page-gplan-device-599__faq-item.active .page-gplan-device-599__faq-answer {
      max-height: 2000px !important; /* Sufficiently large to contain content */
      padding: 20px var(--page-gplan-device-599-spacing-medium) !important;
      opacity: 1;
    }

    /* General responsive adjustments */
    @media (max-width: 768px) {
      .page-gplan-device-599__hero-title {
        font-size: 2em;
      }

      .page-gplan-device-599__hero-subtitle {
        font-size: 1.1em;
      }

      .page-gplan-device-599__cta-button {
        padding: 12px 25px;
        font-size: 1em;
      }

      .page-gplan-device-599__section,
      .page-gplan-device-599__faq-section {
        padding: var(--page-gplan-device-599-spacing-medium) var(--page-gplan-device-599-spacing-small);
        margin-bottom: var(--page-gplan-device-599-spacing-medium);
      }

      .page-gplan-device-599__section-title {
        font-size: 1.8em;
        margin-bottom: var(--page-gplan-device-599-spacing-medium);
      }

      .page-gplan-device-599__content-grid {
        grid-template-columns: 1fr;
      }
      
      /* Responsive for images */
      .page-gplan-device-599 img {
        max-width: 100% !important;
        height: auto !important;
        box-sizing: border-box !important;
      }
      .page-gplan-device-599__feature-card {
        width: 100% !important;
        max-width: 100% !important;
        box-sizing: border-box !important;
        margin-left: 0 !important;
        margin-right: 0 !important;
      }

      /* Responsive for FAQ */
      .page-gplan-device-599__faq-question {
        padding: 12px var(--page-gplan-device-599-spacing-small);
      }

      .page-gplan-device-599__faq-question h3 {
        font-size: 1em;
      }

      .page-gplan-device-599__faq-answer {
        padding: 0 var(--page-gplan-device-599-spacing-small);
      }
      
      .page-gplan-device-599__faq-item.active .page-gplan-device-599__faq-answer {
        padding: 15px var(--page-gplan-device-599-spacing-small) !important;
      }
    }

    /* Responsive list items, if any are used directly */
    .page-gplan-device-599 ul, .page-gplan-device-599 ol {
        width: 100%;
        max-width: 100%;
        box-sizing: border-box;
        padding: 0;
        margin-left: 0;
        margin-right: 0;
    }
    .page-gplan-device-599 ul li, .page-gplan-device-599 ol li {
        box-sizing: border-box;
        word-wrap: break-word;
        overflow-wrap: break-word;
        word-break: break-word;
    }

    @media (max-width: 768px) {
        .page-gplan-device-599 ul, .page-gplan-device-599 ol {
            width: 100% !important;
            max-width: 100% !important;
            box-sizing: border-box !important;
            padding: 0 !important;
            margin-left: 0 !important;
            margin-right: 0 !important;
        }
        .page-gplan-device-599 ul li, .page-gplan-device-599 ol li {
            width: 100% !important;
            max-width: 100% !important;
            box-sizing: border-box !important;
            margin-left: 0 !important;
            margin-right: 0 !important;
            padding-left: 10px !important; /* Small padding for list bullets */
            padding-right: 10px !important;
        }
    }