:root {
      --page-bl555code-primary-color: #007bff;
      --page-bl555code-secondary-color: #6c757d;
      --page-bl555code-accent-color: #ffc107;
      --page-bl555code-text-color: #333;
      --page-bl555code-background-color: #f8f9fa;
      --page-bl555code-white: #ffffff;
      --page-bl555code-dark-blue: #0056b3;
      --page-bl555code-green: #28a745;
      --page-bl555code-red: #dc3545;
      --page-bl555code-border-color: #dee2e6;
    }

    .page-bl555code {
      font-family: 'Arial', sans-serif;
      line-height: 1.6;
      color: var(--page-bl555code-text-color);
      background-color: var(--page-bl555code-background-color);
      padding: 20px 0;
    }

    .page-bl555code__container {
      max-width: 1200px;
      margin: 0 auto;
      padding: 0 15px;
    }

    .page-bl555code__hero-section {
      text-align: center;
      background-color: var(--page-bl555code-dark-blue);
      color: var(--page-bl555code-white);
      padding: 10px 0 60px 0; /* Adjusted padding-top for fixed header */
      position: relative;
      overflow: hidden;
    }

    .page-bl555code__hero-image {
      width: 100%;
      height: auto;
      max-height: 400px;
      object-fit: cover;
      position: absolute;
      top: 0;
      left: 0;
      z-index: 1;
      filter: brightness(0.7); /* Only for dimming, not color change */
    }

    .page-bl555code__hero-content {
      position: relative;
      z-index: 2;
      padding: 40px 15px;
      max-width: 900px;
      margin: 0 auto;
    }

    .page-bl555code__hero-content h1 {
      font-size: 2.8em;
      margin-bottom: 20px;
      color: var(--page-bl555code-accent-color);
      text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
      line-height: 1.2;
    }

    .page-bl555code__hero-content p {
      font-size: 1.2em;
      margin-bottom: 30px;
      opacity: 0.9;
    }

    .page-bl555code__cta-button {
      display: inline-block;
      background-color: var(--page-bl555code-accent-color);
      color: var(--page-bl555code-dark-blue);
      padding: 15px 30px;
      border-radius: 50px;
      font-size: 1.1em;
      font-weight: bold;
      text-decoration: none;
      transition: background-color 0.3s ease, transform 0.3s ease;
      border: none;
      cursor: pointer;
    }

    .page-bl555code__cta-button:hover {
      background-color: #e0a800;
      transform: translateY(-3px);
    }

    .page-bl555code__section {
      background-color: var(--page-bl555code-white);
      padding: 40px 20px;
      margin-bottom: 20px;
      border-radius: 8px;
      box-shadow: 0 4px 8px rgba(0, 0, 0, 0.05);
    }

    .page-bl555code__section-title {
      font-size: 2em;
      color: var(--page-bl555code-primary-color);
      margin-bottom: 25px;
      text-align: center;
      position: relative;
    }

    .page-bl555code__section-title::after {
      content: '';
      display: block;
      width: 60px;
      height: 4px;
      background-color: var(--page-bl555code-accent-color);
      margin: 10px auto 0;
      border-radius: 2px;
    }

    .page-bl555code__content-text {
      font-size: 1.05em;
      margin-bottom: 20px;
      text-align: justify;
    }

    .page-bl555code__step-list {
      list-style: none;
      padding: 0;
      margin: 0;
      display: flex;
      flex-wrap: wrap;
      justify-content: center;
      gap: 20px;
    }

    .page-bl555code__step-item {
      background-color: var(--page-bl555code-background-color);
      border: 1px solid var(--page-bl555code-border-color);
      border-radius: 8px;
      padding: 25px;
      text-align: center;
      flex: 1 1 calc(33% - 20px);
      box-sizing: border-box;
      max-width: calc(33% - 20px);
      transition: transform 0.3s ease, box-shadow 0.3s ease;
    }

    .page-bl555code__step-item:hover {
      transform: translateY(-5px);
      box-shadow: 0 8px 16px rgba(0, 0, 0, 0.1);
    }

    .page-bl555code__step-number {
      font-size: 1.8em;
      font-weight: bold;
      color: var(--page-bl555code-primary-color);
      margin-bottom: 15px;
      background-color: var(--page-bl555code-accent-color);
      border-radius: 50%;
      width: 60px;
      height: 60px;
      display: flex;
      align-items: center;
      justify-content: center;
      margin: 0 auto 15px;
      color: var(--page-bl555code-dark-blue);
    }

    .page-bl555code__step-item h3 {
      font-size: 1.3em;
      color: var(--page-bl555code-primary-color);
      margin-bottom: 10px;
    }

    .page-bl555code__game-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
      gap: 25px;
      justify-items: center;
      margin-top: 30px;
    }

    .page-bl555code__game-card {
      background-color: var(--page-bl555code-white);
      border-radius: 10px;
      box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
      overflow: hidden;
      text-align: center;
      transition: transform 0.3s ease, box-shadow 0.3s ease;
      width: 100%;
      max-width: 350px;
      box-sizing: border-box;
    }

    .page-bl555code__game-card:hover {
      transform: translateY(-7px);
      box-shadow: 0 8px 20px rgba(0, 0, 0, 0.15);
    }

    .page-bl555code__game-image-wrapper {
      width: 100%;
      height: 200px;
      overflow: hidden;
      display: flex;
      align-items: center;
      justify-content: center;
      background-color: var(--page-bl555code-background-color);
    }

    .page-bl555code__game-image {
      width: 100%;
      height: 100%;
      object-fit: cover;
      display: block;
      max-width: 100%;
      box-sizing: border-box;
    }

    .page-bl555code__game-info {
      padding: 20px;
    }

    .page-bl555code__game-info h3 {
      font-size: 1.4em;
      color: var(--page-bl555code-primary-color);
      margin-bottom: 10px;
    }

    .page-bl555code__game-info p {
      font-size: 0.95em;
      color: var(--page-bl555code-secondary-color);
      margin-bottom: 15px;
    }

    .page-bl555code__game-cta {
      display: inline-block;
      background-color: var(--page-bl555code-green);
      color: var(--page-bl555code-white);
      padding: 10px 20px;
      border-radius: 25px;
      text-decoration: none;
      font-weight: bold;
      font-size: 0.95em;
      transition: background-color 0.3s ease;
      border: none;
      cursor: pointer;
    }

    .page-bl555code__game-cta:hover {
      background-color: #218838;
    }

    .page-bl555code__floating-button {
      position: fixed;
      bottom: 20px;
      left: 50%;
      transform: translateX(-50%);
      background-color: var(--page-bl555code-red);
      color: var(--page-bl555code-white);
      padding: 15px 25px;
      border-radius: 30px;
      font-size: 1.1em;
      font-weight: bold;
      text-align: center;
      box-shadow: 0 4px 10px rgba(0, 0, 0, 0.3);
      z-index: 1000;
      animation: page-bl555code-pulse 2s infinite;
      cursor: pointer;
      border: none;
      white-space: nowrap;
      display: none; /* Hidden by default, shown on mobile */
    }

    .page-bl555code__floating-button span {
      display: block;
      font-size: 0.8em;
      opacity: 0.9;
    }

    @keyframes page-bl555code-pulse {
      0% {
        transform: translateX(-50%) scale(1);
      }
      50% {
        transform: translateX(-50%) scale(1.05);
      }
      100% {
        transform: translateX(-50%) scale(1);
      }
    }

    /* FAQ Styles */
    .page-bl555code__faq-list {
      margin-top: 30px;
    }

    .page-bl555code__faq-item {
      background-color: var(--page-bl555code-white);
      border: 1px solid var(--page-bl555code-border-color);
      border-radius: 8px;
      margin-bottom: 15px;
      overflow: hidden;
      box-shadow: 0 2px 5px rgba(0, 0, 0, 0.05);
    }

    .page-bl555code__faq-question {
      display: flex;
      justify-content: space-between;
      align-items: center;
      padding: 18px 20px;
      background-color: var(--page-bl555code-primary-color);
      color: var(--page-bl555code-white);
      cursor: pointer;
      user-select: none;
      font-weight: bold;
      transition: background-color 0.3s ease;
    }

    .page-bl555code__faq-question:hover {
      background-color: var(--page-bl555code-dark-blue);
    }

    .page-bl555code__faq-question h3 {
      margin: 0;
      font-size: 1.15em;
      pointer-events: none; /* Prevent h3 from blocking click */
      color: var(--page-bl555code-white);
    }

    .page-bl555code__faq-toggle {
      font-size: 1.8em;
      line-height: 1;
      transition: transform 0.3s ease;
      pointer-events: none; /* Prevent toggle icon from blocking click */
    }

    .page-bl555code__faq-answer {
      max-height: 0;
      overflow: hidden;
      padding: 0 20px;
      background-color: var(--page-bl555code-background-color);
      color: var(--page-bl555code-text-color);
      transition: max-height 0.4s cubic-bezier(0.4, 0, 0.2, 1), padding 0.4s ease, opacity 0.4s ease;
      opacity: 0;
    }

    .page-bl555code__faq-item.active .page-bl555code__faq-answer {
      max-height: 2000px !important; /* Sufficiently large to show content */
      padding: 20px 20px !important;
      opacity: 1;
    }

    .page-bl555code__faq-item.active .page-bl555code__faq-toggle {
      transform: rotate(45deg); /* Change + to X (or similar) */
    }

    /* Responsive adjustments */
    @media (max-width: 768px) {
      .page-bl555code__hero-section {
        padding-top: 10px; /* Adjust for mobile header */
      }
      .page-bl555code__hero-content h1 {
        font-size: 2em;
      }
      .page-bl555code__hero-content p {
        font-size: 1em;
      }
      .page-bl555code__cta-button {
        padding: 12px 25px;
        font-size: 1em;
      }
      .page-bl555code__section {
        padding: 30px 15px;
      }
      .page-bl555code__section-title {
        font-size: 1.8em;
      }
      .page-bl555code__content-text {
        font-size: 0.95em;
      }

      .page-bl555code__step-list {
        flex-direction: column;
        gap: 15px;
      }
      .page-bl555code__step-item {
        width: 100% !important;
        max-width: 100% !important;
        flex: none;
        padding: 20px;
        box-sizing: border-box !important;
        margin-left: 0 !important;
        margin-right: 0 !important;
      }
      .page-bl555code__step-item h3 {
        font-size: 1.2em;
      }

      .page-bl555code__game-grid {
        grid-template-columns: 1fr;
        gap: 20px;
      }
      .page-bl555code__game-card {
        max-width: 100%;
      }
      .page-bl555code__game-image-wrapper {
        height: 180px;
      }
      .page-bl555code__game-info h3 {
        font-size: 1.2em;
      }

      .page-bl555code__floating-button {
        display: block; /* Show on mobile */
        width: calc(100% - 40px);
        max-width: 400px;
        padding: 12px 15px;
        font-size: 1em;
        bottom: 15px;
      }

      .page-bl555code__faq-question {
        padding: 15px 15px;
      }
      .page-bl555code__faq-question h3 {
        font-size: 1em;
      }
      .page-bl555code__faq-toggle {
        font-size: 1.5em;
      }
      .page-bl555code__faq-answer {
        padding: 0 15px;
      }
      .page-bl555code__faq-item.active .page-bl555code__faq-answer {
        padding: 15px 15px !important;
      }
    }

    @media (max-width: 480px) {
      .page-bl555code__hero-content h1 {
        font-size: 1.8em;
      }
      .page-bl555code__section-title {
        font-size: 1.6em;
      }
      .page-bl555code__floating-button {
        font-size: 0.9em;
        padding: 10px 15px;
      }
      .page-bl555code__floating-button span {
        font-size: 0.7em;
      }
    }