main {
      min-height: 80vh;
    }

    section {
      padding: 4rem 0;
      overflow: hidden;
    }

    .hero-section {
      padding: 6rem 0;
      background: linear-gradient(135deg, rgba(255, 94, 87, 0.1) 0%, rgba(0, 217, 255, 0.1) 100%);
      position: relative;
    }

    .hero-section::before {
      content: '';
      position: absolute;
      top: -50%;
      right: -10%;
      width: 60%;
      height: 150%;
      background: radial-gradient(circle, rgba(255, 94, 87, 0.2) 0%, transparent 70%);
      pointer-events: none;
    }

    .hero-section .container {
      position: relative;
      z-index: 1;
    }

    .table-of-contents {
      background: rgba(42, 45, 58, 0.3);
      padding: 3rem 0;
    }

    .toc-details {
      background: var(--gradient-dark);
      border-radius: var(--border-radius);
      padding: 1.5rem;
      border: 1px solid rgba(255, 255, 255, 0.1);
    }

    .toc-details summary {
      cursor: pointer;
      font-weight: 600;
      color: var(--accent);
      font-size: 1.1rem;
      padding: 0.5rem;
      list-style: none;
      position: relative;
      padding-left: 2rem;
    }

    .toc-details summary::before {
      content: '▶';
      position: absolute;
      left: 0;
      transition: transform 0.3s;
    }

    .toc-details[open] summary::before {
      transform: rotate(90deg);
    }

    .toc-list {
      list-style: none;
      padding-left: 2rem;
      margin-top: 1rem;
    }

    .toc-list li {
      margin-bottom: 0.75rem;
      padding-left: 1rem;
      position: relative;
    }

    .toc-list li::before {
      content: '';
      position: absolute;
      left: 0;
      top: 50%;
      transform: translateY(-50%);
      width: 4px;
      height: 4px;
      background: var(--accent);
      border-radius: 50%;
    }

    .registration-steps,
    .verification-process,
    .account-security,
    .mobile-version,
    .native-app,
    .mobile-exclusive {
      margin-top: 2rem;
      padding: 2rem;
      background: rgba(42, 45, 58, 0.3);
      border-radius: var(--border-radius);
      border-left: 4px solid var(--accent);
    }

    .document-list,
    .app-features,
    .promotions-list,
    .vip-benefits,
    .help-topics,
    .responsible-gaming-tools {
      list-style: none;
      padding-left: 0;
      margin-top: 1rem;
    }

    .document-list li,
    .app-features li,
    .promotions-list li,
    .vip-benefits li,
    .help-topics li,
    .responsible-gaming-tools li {
      padding: 0.75rem 0;
      padding-left: 2rem;
      position: relative;
      border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    }

    .document-list li::before,
    .app-features li::before,
    .promotions-list li::before,
    .vip-benefits li::before,
    .help-topics li::before,
    .responsible-gaming-tools li::before {
      content: '✓';
      position: absolute;
      left: 0;
      color: var(--success);
      font-weight: bold;
    }

    .games-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
      gap: 2rem;
      margin-top: 3rem;
    }

    .game-card {
      background: linear-gradient(145deg, #2A2D3A, #1F2029);
      border-radius: var(--border-radius);
      padding: 2rem;
      transition: var(--transition);
      border: 1px solid rgba(255, 255, 255, 0.05);
      position: relative;
      overflow: hidden;
    }

    .game-card::before {
      content: '';
      position: absolute;
      top: 0;
      left: 0;
      width: 100%;
      height: 4px;
      background: var(--gradient-accent);
      transform: scaleX(0);
      transition: transform 0.3s;
    }

    .game-card:hover {
      transform: translateY(-5px);
      box-shadow: var(--shadow-xl);
      border-color: var(--accent);
    }

    .game-card:hover::before {
      transform: scaleX(1);
    }

    .game-categories {
      margin-top: 1rem;
      padding-left: 1rem;
    }

    .game-categories dt {
      color: var(--accent);
      margin-top: 1rem;
    }

    .game-categories dd {
      margin-left: 0;
      margin-bottom: 0.5rem;
      padding-left: 1rem;
      color: rgba(248, 249, 250, 0.8);
    }

    .advantages-grid {
      display: grid;
      gap: 3rem;
      margin-top: 3rem;
    }

    .highlight-box {
      background: linear-gradient(135deg, rgba(255, 94, 87, 0.05) 0%, rgba(0, 217, 255, 0.05) 100%);
      border-radius: var(--border-radius-lg);
      padding: 2.5rem;
      position: relative;
      border: 1px solid rgba(255, 255, 255, 0.1);
      transition: var(--transition);
    }

    .highlight-box:hover {
      border-color: var(--accent);
      box-shadow: 0 0 30px rgba(0, 217, 255, 0.2);
    }

    .highlight-box h3 {
      margin-bottom: 1.5rem;
      font-size: 1.75rem;
    }

    .support-channel {
      background: rgba(42, 45, 58, 0.3);
      border-radius: var(--border-radius);
      padding: 2rem;
      margin-bottom: 2rem;
      border-top: 3px solid var(--gradient-accent);
    }

    .security-feature {
      padding: 2rem;
      margin-bottom: 2rem;
      background: linear-gradient(145deg, rgba(42, 45, 58, 0.4), rgba(26, 27, 38, 0.4));
      border-radius: var(--border-radius);
      position: relative;
      padding-left: 3rem;
    }

    .security-feature::before {
      content: '🛡️';
      position: absolute;
      left: 1rem;
      top: 2rem;
      font-size: 1.5rem;
    }

    .accordion-item {
      background: rgba(42, 45, 58, 0.5);
      border-radius: var(--border-radius-sm);
      margin-bottom: 1rem;
      overflow: hidden;
      transition: var(--transition);
    }

    .accordion-item:hover {
      background: rgba(42, 45, 58, 0.7);
    }

    .accordion-header {
      padding: 1.5rem;
      margin: 0;
      cursor: pointer;
      font-size: 1.2rem;
      color: var(--light);
      position: relative;
      padding-right: 3rem;
      transition: var(--transition);
    }

    .accordion-header::after {
      content: '+';
      position: absolute;
      right: 1.5rem;
      top: 50%;
      transform: translateY(-50%);
      font-size: 1.5rem;
      color: var(--accent);
      transition: transform 0.3s;
    }

    .accordion-item.active .accordion-header::after {
      transform: translateY(-50%) rotate(45deg);
    }

    .accordion-body {
      padding: 0 1.5rem;
      max-height: 0;
      overflow: hidden;
      transition: max-height 0.3s ease, padding 0.3s ease;
    }

    .accordion-item.active .accordion-body {
      padding: 0 1.5rem 1.5rem;
      max-height: 500px;
    }

    @keyframes float {
      0%, 100% { transform: translateY(0); }
      50% { transform: translateY(-10px); }
    }

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

    .hero-section .btn-primary {
      animation: pulse 2s infinite;
      margin-top: 2rem;
      font-size: 1.25rem;
      padding: 16px 40px;
    }

    @media (max-width: 1024px) {
      .games-grid {
        grid-template-columns: 1fr;
      }
    }

    @media (max-width: 767px) {
      section {
        padding: 3rem 0;
      }

      .hero-section {
        padding: 4rem 0;
      }

      h1 {
        font-size: 2rem;
      }

      h2 {
        font-size: 1.75rem;
      }

      h3 {
        font-size: 1.5rem;
      }

      .games-grid,
      .advantages-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
      }

      .highlight-box,
      .game-card,
      .support-channel {
        padding: 1.5rem;
      }

      .toc-list {
        padding-left: 1rem;
      }
    }