:root {
      --page-app-555-primary-bg: #1a1a1a;
      --page-app-555-secondary-bg: #2a2a2a;
      --page-app-555-tertiary-bg: #3a3a3a;
      --page-app-555-text-color: #ffffff;
      --page-app-555-accent-color: #4CAF50; /* Green */
      --page-app-555-highlight-color: #FFD700; /* Gold */
      --page-app-555-border-color: #444;
      --page-app-555-button-hover-bg: #3e8e41;
      --page-app-555-faq-toggle-color: #ffffff;
    }

    .page-app-555 {
      font-family: 'Arial', sans-serif;
      color: var(--page-app-555-text-color);
      background-color: var(--page-app-555-primary-bg);
      line-height: 1.6;
      /* Fallback for header offset if not handled by shared.css on body */
      padding-top: var(--header-offset, 122px); 
    }

    .page-app-555__section {
      padding: 40px 20px;
      max-width: 1200px;
      margin: 0 auto;
      text-align: center;
    }

    .page-app-555__section--dark {
      background-color: var(--page-app-555-secondary-bg);
    }

    .page-app-555__section-title {
      font-size: 2.5em;
      color: var(--page-app-555-highlight-color);
      margin-bottom: 30px;
      text-align: center;
      line-height: 1.2;
      font-weight: bold;
    }

    .page-app-555__section-subtitle {
      font-size: 1.5em;
      color: var(--page-app-555-accent-color);
      margin-bottom: 20px;
      text-align: center;
    }

    .page-app-555__paragraph {
      font-size: 1.1em;
      margin-bottom: 20px;
      text-align: justify;
      hyphens: auto;
    }

    .page-app-555__button {
      display: inline-block;
      background-color: var(--page-app-555-accent-color);
      color: var(--page-app-555-text-color);
      padding: 15px 30px;
      border-radius: 8px;
      text-decoration: none;
      font-weight: bold;
      font-size: 1.2em;
      transition: background-color 0.3s ease;
      cursor: pointer;
      border: none;
    }

    .page-app-555__button:hover {
      background-color: var(--page-app-555-button-hover-bg);
    }

    /* Hero Section */
    .page-app-555__hero-section {
      background-color: var(--page-app-555-primary-bg);
      padding: 10px 20px 60px 20px; /* Small top padding for decoration */
      display: flex;
      flex-direction: column;
      align-items: center;
      justify-content: center;
      min-height: 500px;
      text-align: center;
      position: relative;
      overflow: hidden;
    }

    .page-app-555__hero-content {
      position: relative;
      z-index: 2;
      max-width: 800px;
      margin: 0 auto;
    }

    .page-app-555__hero-title {
      font-size: 3.5em;
      color: var(--page-app-555-highlight-color);
      margin-bottom: 20px;
      line-height: 1.2;
      font-weight: bold;
    }

    .page-app-555__hero-description {
      font-size: 1.3em;
      margin-bottom: 30px;
      max-width: 700px;
      margin-left: auto;
      margin-right: auto;
    }

    .page-app-555__hero-image {
      max-width: 100%;
      height: auto;
      display: block;
      margin: 40px auto 0 auto;
      border-radius: 15px;
      box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
    }

    /* Features Section */
    .page-app-555__features-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
      gap: 30px;
      margin-top: 40px;
    }

    .page-app-555__feature-item {
      background-color: var(--page-app-555-tertiary-bg);
      padding: 30px;
      border-radius: 10px;
      text-align: center;
      box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
      transition: transform 0.3s ease;
      box-sizing: border-box;
    }

    .page-app-555__feature-item:hover {
      transform: translateY(-5px);
    }

    .page-app-555__feature-icon {
      width: 250px; /* Minimum size requirement */
      height: auto;
      margin-bottom: 20px;
      border-radius: 8px;
      max-width: 100%;
      display: block;
      margin-left: auto;
      margin-right: auto;
    }

    .page-app-555__feature-title {
      font-size: 1.4em;
      color: var(--page-app-555-accent-color);
      margin-bottom: 15px;
      font-weight: bold;
    }

    .page-app-555__feature-description {
      font-size: 1em;
      color: #ccc;
    }

    /* Download Section */
    .page-app-555__download-steps {
      display: flex;
      flex-direction: column;
      gap: 40px;
      margin-top: 40px;
    }

    .page-app-555__step-item {
      display: flex;
      align-items: center;
      gap: 30px;
      text-align: left;
      flex-direction: row;
      background-color: var(--page-app-555-tertiary-bg);
      padding: 25px;
      border-radius: 10px;
      box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
    }

    .page-app-555__step-number {
      font-size: 2.5em;
      font-weight: bold;
      color: var(--page-app-555-highlight-color);
      flex-shrink: 0;
      width: 60px;
      text-align: center;
    }

    .page-app-555__step-content {
      flex-grow: 1;
    }

    .page-app-555__step-title {
      font-size: 1.8em;
      color: var(--page-app-555-accent-color);
      margin-bottom: 10px;
      font-weight: bold;
    }

    .page-app-555__step-description {
      font-size: 1.1em;
      color: #ccc;
    }

    .page-app-555__download-image-container {
      flex-shrink: 0;
      max-width: 300px; /* Max width for image container */
      width: 100%;
      overflow: hidden;
      box-sizing: border-box;
      border-radius: 10px;
      box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
    }

    .page-app-555__download-image {
      width: 100%;
      height: auto;
      display: block;
      border-radius: 10px; /* Apply to image itself for consistency */
    }

    /* Game Showcase */
    .page-app-555__game-showcase-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
      gap: 30px;
      margin-top: 40px;
    }

    .page-app-555__game-card {
      background-color: var(--page-app-555-tertiary-bg);
      border-radius: 10px;
      overflow: hidden;
      box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
      transition: transform 0.3s ease;
      box-sizing: border-box;
    }

    .page-app-555__game-card:hover {
      transform: translateY(-5px);
    }

    .page-app-555__game-image {
      width: 100%;
      height: 200px; /* Fixed height for consistent card appearance */
      object-fit: cover;
      display: block;
      max-width: 100%;
    }

    .page-app-555__game-info {
      padding: 20px;
      text-align: left;
    }

    .page-app-555__game-title {
      font-size: 1.3em;
      color: var(--page-app-555-accent-color);
      margin-bottom: 10px;
      font-weight: bold;
    }

    .page-app-555__game-description {
      font-size: 0.95em;
      color: #ccc;
    }

    /* FAQ Section */
    .page-app-555__faq-container {
      margin-top: 40px;
      text-align: left;
    }

    .page-app-555__faq-item {
      background-color: var(--page-app-555-tertiary-bg);
      margin-bottom: 15px;
      border-radius: 8px;
      overflow: hidden;
      box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
    }

    .page-app-555__faq-question {
      display: flex;
      justify-content: space-between;
      align-items: center;
      padding: 20px;
      cursor: pointer;
      user-select: none;
      background-color: var(--page-app-555-secondary-bg);
      border-bottom: 1px solid transparent; /* No border initially */
      transition: background-color 0.3s ease, border-bottom-color 0.3s ease;
    }

    .page-app-555__faq-item.active .page-app-555__faq-question {
      border-bottom-color: var(--page-app-555-border-color); /* Border when active */
    }

    .page-app-555__faq-question:hover {
      background-color: #3e3e3e;
    }

    .page-app-555__faq-question h3 {
      margin: 0;
      font-size: 1.2em;
      color: var(--page-app-555-text-color);
      pointer-events: none; /* Prevent text from blocking click event */
      flex-grow: 1;
      font-weight: bold;
    }

    .page-app-555__faq-toggle {
      font-size: 1.8em;
      font-weight: bold;
      color: var(--page-app-555-faq-toggle-color);
      margin-left: 15px;
      pointer-events: none; /* Prevent icon from blocking click event */
      transition: transform 0.3s ease;
    }

    .page-app-555__faq-answer {
      max-height: 0;
      overflow: hidden;
      padding: 0 20px; /* Adjusted padding for answer */
      opacity: 0;
      transition: max-height 0.4s cubic-bezier(0.4, 0, 0.2, 1), padding 0.4s ease, opacity 0.4s ease;
      color: #ccc;
      font-size: 1em;
      text-align: justify;
    }

    .page-app-555__faq-item.active .page-app-555__faq-answer {
      max-height: 2000px !important; /* Sufficiently large */
      padding: 20px !important; /* Use !important as required */
      opacity: 1;
    }

    .page-app-555__faq-item.active .page-app-555__faq-toggle {
      transform: rotate(45deg); /* Change '+' to 'x' visually */
    }

    /* Responsive Design */
    @media (max-width: 768px) {
      .page-app-555__section {
        padding: 30px 15px;
      }

      .page-app-555__section-title {
        font-size: 2em;
      }

      .page-app-555__section-subtitle {
        font-size: 1.2em;
      }

      .page-app-555__hero-section {
        padding: 10px 15px 40px 15px;
        min-height: 400px;
      }

      .page-app-555__hero-title {
        font-size: 2.5em;
      }

      .page-app-555__hero-description {
        font-size: 1.1em;
      }

      .page-app-555__button {
        padding: 12px 25px;
        font-size: 1.1em;
      }

      .page-app-555__features-grid,
      .page-app-555__game-showcase-grid {
        grid-template-columns: 1fr;
      }

      .page-app-555__feature-item,
      .page-app-555__game-card {
        width: 100% !important;
        max-width: 100% !important;
        box-sizing: border-box !important;
        margin-left: 0 !important;
        margin-right: 0 !important;
      }

      .page-app-555__feature-icon,
      .page-app-555__game-image {
        max-width: 100% !important;
        height: auto !important;
        width: 100% !important;
        box-sizing: border-box !important;
      }
      
      .page-app-555__download-image-container {
        width: 100% !important;
        max-width: 100% !important;
        overflow: hidden !important;
        box-sizing: border-box !important;
        margin-left: 0 !important;
        margin-right: 0 !important;
      }

      .page-app-555__step-item {
        flex-direction: column;
        align-items: flex-start;
        gap: 15px;
      }

      .page-app-555__step-number {
        width: auto;
        margin-bottom: 10px;
      }

      .page-app-555__step-title {
        font-size: 1.5em;
      }

      .page-app-555__step-description {
        word-wrap: break-word !important;
        overflow-wrap: break-word !important;
        word-break: break-word !important;
      }

      .page-app-555__faq-question {
        padding: 15px;
      }

      .page-app-555__faq-question h3 {
        font-size: 1.1em;
      }

      .page-app-555__faq-toggle {
        font-size: 1.5em;
      }

      .page-app-555__faq-answer {
        padding: 15px !important;
        word-wrap: break-word !important;
        overflow-wrap: break-word !important;
        word-break: break-word !important;
      }
    }

    @media (max-width: 480px) {
      .page-app-555__hero-title {
        font-size: 2em;
      }
      .page-app-555__section-title {
        font-size: 1.8em;
      }
    }