main {
            padding-top: 100px;
        }

        section {
            padding: 6rem 0;
            position: relative;
        }

        .hero-section {
            min-height: 90vh;
            display: flex;
            align-items: center;
            background: var(--gradient-dark);
            position: relative;
            overflow: hidden;
        }

        .hero-section::before {
            content: '';
            position: absolute;
            top: -50%;
            right: -20%;
            width: 800px;
            height: 800px;
            background: radial-gradient(circle, rgba(231, 76, 60, 0.2) 0%, transparent 70%);
            animation: pulse 8s ease-in-out infinite;
        }

        .hero-section::after {
            content: '';
            position: absolute;
            bottom: -30%;
            left: -10%;
            width: 600px;
            height: 600px;
            background: radial-gradient(circle, rgba(0, 245, 255, 0.15) 0%, transparent 70%);
            animation: pulse 10s ease-in-out infinite reverse;
        }

        @keyframes pulse {
            0%, 100% { transform: scale(1) translateY(0); opacity: 1; }
            50% { transform: scale(1.2) translateY(-30px); opacity: 0.8; }
        }

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

        .hero-section h1 {
            margin-bottom: 2rem;
            animation: fadeInUp 1s ease-out;
        }

        .hero-section p {
            font-size: 1.3rem;
            margin-bottom: 3rem;
            max-width: 900px;
            animation: fadeInUp 1s ease-out 0.2s both;
        }

        .hero-section .cta-button {
            animation: fadeInUp 1s ease-out 0.4s both;
        }

        @keyframes fadeInUp {
            from {
                opacity: 0;
                transform: translateY(40px);
            }
            to {
                opacity: 1;
                transform: translateY(0);
            }
        }

        .table-of-contents {
            background: var(--dark-slate);
            padding: 3rem 0;
        }

        .table-of-contents h2 {
            margin-bottom: 1.5rem;
        }

        .toc-list {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
            gap: 0.75rem;
            list-style: none;
            margin: 0;
            padding: 0;
        }

        .toc-list li {
            display: flex;
        }

        .toc-list a {
            display: -webkit-box;
            -webkit-box-orient: vertical;
            -webkit-line-clamp: 2;
            width: 100%;
            padding: 0.75rem 1.25rem;
            background: var(--dark-steel);
            border-radius: 8px;
            color: var(--light-pearl);
            font-weight: 500;
            font-size: 0.95rem;
            text-decoration: none;
            border: 1px solid rgba(255, 255, 255, 0.1);
            transition: var(--transition-smooth);
            text-align: center;
            line-height: 1.4;
            overflow: hidden;
        }

        .toc-list a:hover {
            background: linear-gradient(135deg, rgba(0, 245, 255, 0.15), rgba(231, 76, 60, 0.15));
            border-color: var(--accent-electric);
            color: var(--accent-electric);
            transform: translateY(-2px);
            box-shadow: 0 4px 12px rgba(0, 245, 255, 0.2);
        }

        .content-image {
            margin: 3rem 0;
            border-radius: 20px;
            overflow: hidden;
            box-shadow: var(--shadow-deep);
        }

        .content-image img {
            width: 100%;
            height: auto;
            display: block;
        }

        .content-image.wide img {
            width: 100%;
        }

        .login-process .content-image {
            max-width: 600px;
            margin-left: auto;
            margin-right: auto;
        }

        .content-image.portrait {
            max-width: 600px;
            margin-left: auto;
            margin-right: auto;
        }

        .timeline-item,
        .feature-block,
        .text-block,
        .highlight-box,
        .highlight-list,
        .numbered-list,
        .steps-list,
        .feature-item {
            background: var(--dark-slate);
            padding: 3rem;
            border-radius: 20px;
            margin: 2rem 0;
            border: 1px solid rgba(255, 255, 255, 0.1);
            box-shadow: var(--shadow-card);
        }

        .timeline-item p,
        .feature-block p,
        .text-block p,
        .highlight-box p,
        .highlight-list p,
        .numbered-list p,
        .steps-list p,
        .feature-item p {
            color: var(--light-pearl);
        }

        .feature-list {
            display: flex;
            flex-direction: column;
            gap: 2rem;
        }

        .cards-grid-2 {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 2rem;
            margin: 2rem 0;
        }

        .cards-grid-3 {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 2rem;
            margin: 2rem 0;
        }

        .player-advantages .card h4 {
            color: var(--light-cloud);
            font-size: 1.5rem;
        }

        .table-wrapper {
            overflow-x: auto;
            margin: 3rem 0;
            border-radius: 20px;
            box-shadow: var(--shadow-card);
        }

        .comparison-table {
            width: 100%;
            background: var(--dark-slate);
            border-collapse: collapse;
            border-radius: 20px;
            overflow: hidden;
        }

        .comparison-table thead {
            background: var(--gradient-fire);
        }

        .comparison-table th {
            padding: 1.5rem;
            text-align: left;
            font-weight: 700;
            color: white;
            text-transform: uppercase;
            letter-spacing: 0.5px;
            font-size: 0.9rem;
        }

        .comparison-table td {
            padding: 1.5rem;
            border-bottom: 1px solid rgba(255, 255, 255, 0.1);
            color: var(--light-pearl);
            font-weight: 500;
        }

        .comparison-table tbody tr {
            transition: var(--transition-smooth);
        }

        .comparison-table tbody tr:hover {
            background: rgba(0, 245, 255, 0.05);
        }

        .accordion {
            background: var(--dark-slate);
            padding: 4rem 0;
        }

        .accordion-item {
            background: var(--dark-steel);
            margin-bottom: 1.5rem;
            border-radius: 15px;
            overflow: hidden;
            border: 1px solid rgba(255, 255, 255, 0.1);
        }

        .accordion-header {
            padding: 2rem;
            cursor: pointer;
            position: relative;
            font-size: 1.5rem;
            color: var(--light-cloud);
            margin: 0;
            transition: var(--transition-smooth);
        }

        .accordion-header::after {
            content: '+';
            position: absolute;
            right: 2rem;
            top: 50%;
            transform: translateY(-50%);
            font-size: 2rem;
            color: var(--accent-electric);
            transition: var(--transition-smooth);
        }

        .accordion-item.active .accordion-header::after {
            content: '−';
            transform: translateY(-50%) rotate(180deg);
        }

        .accordion-item:hover .accordion-header {
            color: var(--accent-electric);
        }

        .accordion-body {
            max-height: 0;
            overflow: hidden;
            opacity: 0;
            visibility: hidden;
            transition: max-height 0.4s ease-out, opacity 0.3s ease-out, visibility 0.3s;
        }

        .accordion-item.active .accordion-body {
            max-height: 5000px;
            opacity: 1;
            visibility: visible;
            transition: max-height 0.6s ease-in, opacity 0.4s ease-in, visibility 0.4s;
        }

        .accordion-body > div {
            padding: 0 2rem 2rem 2rem;
        }

        .accordion-body p {
            color: var(--light-pearl);
        }

        .cta-section {
            background: var(--gradient-fire);
            text-align: center;
            padding: 6rem 0;
            position: relative;
            overflow: hidden;
        }

        .cta-section::before {
            content: '';
            position: absolute;
            top: -50%;
            left: -50%;
            width: 200%;
            height: 200%;
            background: radial-gradient(circle, rgba(255, 255, 255, 0.1) 1px, transparent 1px);
            background-size: 50px 50px;
            animation: moveGrid 20s linear infinite;
        }

        @keyframes moveGrid {
            0% { transform: translate(0, 0); }
            100% { transform: translate(50px, 50px); }
        }

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

        .cta-section h2 {
            color: white;
            font-size: clamp(2.5rem, 5vw, 4rem);
            margin-bottom: 1.5rem;
        }

        .cta-section p {
            color: rgba(255, 255, 255, 0.95);
            font-size: 1.3rem;
            margin-bottom: 3rem;
            max-width: 800px;
            margin-left: auto;
            margin-right: auto;
        }

        .cta-section .btn-primary {
            background: white;
            color: var(--primary-flame);
            box-shadow: 0 10px 40px rgba(0, 0, 0, 0.3);
        }

        .cta-section .btn-primary:hover {
            background: var(--light-cloud);
            transform: translateY(-5px) scale(1.05);
            box-shadow: 0 20px 60px rgba(0, 0, 0, 0.4);
        }

        @media (max-width: 991px) {
            .cards-grid-3 {
                grid-template-columns: repeat(2, 1fr);
            }

            .cards-grid-2 {
                grid-template-columns: 1fr;
            }
        }

        @media (max-width: 767px) {
            main {
                padding-top: 180px;
            }

            section {
                padding: 3rem 0;
            }

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

            .hero-section h1 {
                font-size: clamp(1.8rem, 6vw, 2.5rem) !important;
            }

            .hero-section p {
                font-size: 1rem !important;
            }

            h2 {
                font-size: 2rem;
            }

            h3 {
                font-size: 1.5rem;
            }

            p {
                font-size: 1rem;
            }

            .btn,
            .cta-button {
                padding: 0.875rem 2rem;
                font-size: 1rem;
            }

            .cards-grid-3 {
                grid-template-columns: 1fr;
            }

            .toc-list {
                grid-template-columns: 1fr;
            }

            .timeline-item,
            .feature-block,
            .text-block,
            .highlight-box,
            .highlight-list,
            .numbered-list,
            .steps-list,
            .feature-item,
            .card {
                padding: 1.5rem;
            }

            .comparison-table th,
            .comparison-table td {
                padding: 1rem;
                font-size: 0.9rem;
            }

            .accordion-header {
                padding: 1.5rem;
                font-size: 1.2rem;
            }

            .accordion-header::after {
                right: 1.5rem;
                font-size: 1.5rem;
            }

            .accordion-body > div {
                padding: 0 1.5rem 1.5rem 1.5rem;
            }
        }