:root {
      --page-nh88-primary-bg: #1a1a2e;
      --page-nh88-secondary-bg: #2a2a4a;
      --page-nh88-text-color: #e0e0e0;
      --page-nh88-heading-color: #f0f0f0;
      --page-nh88-accent-color: #e94560;
      --page-nh88-secondary-accent: #00bcd4;
      --page-nh88-link-color: #8be9fd;
      --page-nh88-border-color: #3f3f6f;
      --page-nh88-shadow: rgba(0, 0, 0, 0.3);
    }

    .page-nh88 {
      font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
      line-height: 1.6;
      color: var(--page-nh88-text-color);
      background-color: var(--page-nh88-primary-bg);
      padding: 20px 0;
    }

    .page-nh88 .container {
      max-width: 1200px;
      margin: 0 auto;
      padding: 0 15px;
    }

    .page-nh88 h1, .page-nh88 h2, .page-nh88 h3, .page-nh88 h4 {
      color: var(--page-nh88-heading-color);
      margin-bottom: 15px;
      line-height: 1.3;
    }

    .page-nh88 h1 {
      font-size: 2.8em;
      text-align: center;
      margin-bottom: 30px;
      color: var(--page-nh88-accent-color);
      text-shadow: 2px 2px 4px var(--page-nh88-shadow);
    }

    .page-nh88 h2 {
      font-size: 2.2em;
      border-bottom: 2px solid var(--page-nh88-secondary-accent);
      padding-bottom: 10px;
      margin-top: 40px;
      color: var(--page-nh88-secondary-accent);
    }

    .page-nh88 h3 {
      font-size: 1.8em;
      color: var(--page-nh88-heading-color);
      margin-top: 30px;
    }

    .page-nh88 p {
      margin-bottom: 15px;
    }

    .page-nh88 a {
      color: var(--page-nh88-link-color);
      text-decoration: none;
      transition: color 0.3s ease;
    }

    .page-nh88 a:hover {
      color: var(--page-nh88-accent-color);
      text-decoration: underline;
    }

    .page-nh88 .btn {
      display: inline-block;
      background-color: var(--page-nh88-accent-color);
      color: var(--page-nh88-heading-color);
      padding: 12px 25px;
      border-radius: 5px;
      text-transform: uppercase;
      font-weight: bold;
      transition: background-color 0.3s ease, transform 0.2s ease;
      margin-top: 20px;
      border: none;
      cursor: pointer;
    }

    .page-nh88 .btn:hover {
      background-color: #d13a52; /* Slightly darker accent */
      transform: translateY(-2px);
    }

    .page-nh88 .hero-section {
      text-align: center;
      padding: 60px 20px;
      background: linear-gradient(135deg, var(--page-nh88-primary-bg) 0%, #0f0f1c 100%);
      border-radius: 10px;
      margin-bottom: 40px;
      box-shadow: 0 8px 16px var(--page-nh88-shadow);
    }

    .page-nh88 .hero-section h1 {
      font-size: 3.5em;
      margin-bottom: 20px;
      color: var(--page-nh88-accent-color);
      text-shadow: 3px 3px 6px rgba(0,0,0,0.5);
    }

    .page-nh88 .hero-section p {
      font-size: 1.3em;
      max-width: 800px;
      margin: 0 auto 30px;
      color: var(--page-nh88-text-color);
    }

    .page-nh88 .features-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
      gap: 30px;
      margin-top: 40px;
      margin-bottom: 40px;
    }

    .page-nh88 .feature-card {
      background-color: var(--page-nh88-secondary-bg);
      padding: 30px;
      border-radius: 10px;
      box-shadow: 0 4px 8px var(--page-nh88-shadow);
      text-align: center;
      border: 1px solid var(--page-nh88-border-color);
      transition: transform 0.3s ease;
    }

    .page-nh88 .feature-card:hover {
      transform: translateY(-5px);
    }

    .page-nh88 .feature-card img {
      width: 80px;
      height: 80px;
      margin-bottom: 15px;
      filter: drop-shadow(0 0 5px var(--page-nh88-secondary-accent));
    }

    .page-nh88 .feature-card h3 {
      color: var(--page-nh88-secondary-accent);
      font-size: 1.5em;
      margin-top: 0;
    }

    .page-nh88 .game-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
      gap: 25px;
      margin-top: 30px;
    }

    .page-nh88 .game-card {
      background-color: var(--page-nh88-secondary-bg);
      border-radius: 10px;
      overflow: hidden;
      box-shadow: 0 4px 8px var(--page-nh88-shadow);
      border: 1px solid var(--page-nh88-border-color);
      transition: transform 0.3s ease;
    }

    .page-nh88 .game-card:hover {
      transform: scale(1.03);
    }

    .page-nh88 .game-card img {
      width: 100%;
      height: 180px;
      object-fit: cover;
      display: block;
    }

    .page-nh88 .game-card-content {
      padding: 20px;
    }

    .page-nh88 .game-card h3 {
      font-size: 1.4em;
      margin-top: 0;
      margin-bottom: 10px;
      color: var(--page-nh88-accent-color);
    }

    .page-nh88 .game-card p {
      font-size: 0.95em;
      color: var(--page-nh88-text-color);
    }

    .page-nh88 .cta-section {
      text-align: center;
      background-color: var(--page-nh88-secondary-bg);
      padding: 50px 20px;
      margin-top: 60px;
      border-radius: 10px;
      box-shadow: 0 8px 16px var(--page-nh88-shadow);
      border: 1px solid var(--page-nh88-border-color);
    }

    .page-nh88 .cta-section h2 {
      color: var(--page-nh88-accent-color);
      font-size: 2.5em;
      margin-bottom: 20px;
      border-bottom: none;
    }

    .page-nh88 .cta-section p {
      font-size: 1.2em;
      margin-bottom: 30px;
    }

    .page-nh88 .guide-section ol {
      list-style-type: decimal;
      padding-left: 25px;
      margin-bottom: 20px;
    }

    .page-nh88 .guide-section li {
      margin-bottom: 10px;
      padding-left: 5px;
    }

    .page-nh88 .floating-promo {
      position: fixed;
      bottom: 20px;
      right: 20px;
      background-color: var(--page-nh88-accent-color);
      color: var(--page-nh88-heading-color);
      padding: 15px 25px;
      border-radius: 50px;
      box-shadow: 0 4px 10px var(--page-nh88-shadow);
      font-weight: bold;
      text-transform: uppercase;
      z-index: 1000;
      transition: transform 0.3s ease;
      cursor: pointer;
      display: flex;
      align-items: center;
      gap: 10px;
      border: none;
    }

    .page-nh88 .floating-promo:hover {
      transform: scale(1.05);
      background-color: #d13a52;
    }

    .page-nh88 .floating-promo .icon {
      font-size: 1.5em;
      line-height: 1;
    }

    .page-nh88 ul {
      list-style: disc;
      padding-left: 20px;
      margin-bottom: 15px;
    }
    .page-nh88 ol {
      list-style: decimal;
      padding-left: 20px;
      margin-bottom: 15px;
    }

    @media (max-width: 768px) {
      .page-nh88 h1 {
        font-size: 2.2em;
      }
      .page-nh88 h2 {
        font-size: 1.8em;
      }
      .page-nh88 .hero-section {
        padding: 40px 15px;
      }
      .page-nh88 .hero-section h1 {
        font-size: 2.8em;
      }
      .page-nh88 .hero-section p {
        font-size: 1.1em;
      }
      .page-nh88 .features-grid, .page-nh88 .game-grid {
        grid-template-columns: 1fr;
      }
      .page-nh88 .cta-section {
        padding: 30px 15px;
      }
      .page-nh88 .cta-section h2 {
        font-size: 2em;
      }
      .page-nh88 .floating-promo {
        bottom: 15px;
        right: 15px;
        padding: 12px 20px;
        font-size: 0.9em;
      }
    }