@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&display=swap');

        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }

        body {
            font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
            background-color: #fafbfc;
            color: #1c2025;
            line-height: 1.6;
        }

        .container {
            max-width: 1280px;
            margin: 0 auto;
            padding: 0 24px;
        }

        /* Header */
        header {
            background-color: #ffffff;
            border-bottom: 1px solid #e4e7ec;
            position: sticky;
            top: 0;
            z-index: 1000;
            box-shadow: 0 1px 3px rgba(16, 24, 40, 0.1);
        }

        .header-content {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 16px 0;
        }

        /* Breadcrumbs */
        .breadcrumbs {
            background: #f8fafc;
            border-bottom: 1px solid #e2e8f0;
            padding: 12px 0;
        }

        .breadcrumb-list {
            display: flex;
            align-items: center;
            list-style: none;
            margin: 0;
            padding: 0;
            gap: 8px;
        }

        .breadcrumb-item {
            display: flex;
            align-items: center;
        }

        .breadcrumb-item:not(:last-child)::after {
            content: "›";
            color: #94a3b8;
            margin-left: 8px;
            font-size: 14px;
            font-weight: 500;
        }

        .breadcrumb-link {
            color: #475467;
            text-decoration: none;
            font-size: 14px;
            font-weight: 500;
            transition: color 0.2s ease;
        }

        .breadcrumb-link:hover {
            color: #f79009;
        }

        .breadcrumb-current {
            color: #1e293b;
            font-size: 14px;
            font-weight: 600;
        }

        @media (max-width: 768px) {
            .breadcrumbs {
                padding: 8px 0;
            }
            
            .breadcrumb-list {
                flex-wrap: wrap;
                gap: 4px;
            }
            
            .breadcrumb-item:not(:last-child)::after {
                margin-left: 4px;
            }
            
            .breadcrumb-link,
            .breadcrumb-current {
                font-size: 13px;
            }
        }


        .logo-link {
            display: flex;
            align-items: center;
            gap: 12px;
            font-size: 20px;
            font-weight: 700;
            color: #101828;
            text-decoration: none;
            transition: opacity 0.2s;
        }

        .logo-link:hover {
            opacity: 0.8;
        }

        .logo-link .bitcoin-icon {
            width: 32px;
            height: 32px;
            background-color: #f79009;
            border-radius: 6px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 16px;
            color: #ffffff;
            font-weight: 700;
        }

        .logo-link span:last-child {
            font-family: 'Inter', sans-serif;
            font-weight: 700;
            color: #101828;
        }

        .main-nav {
            display: flex !important;
            align-items: center !important;
        }

        /* Desktop Navigation Styles */
        @media (min-width: 1024px) {
            .main-nav {
                display: flex !important;
                align-items: center !important;
                position: static !important;
                transform: none !important;
                box-shadow: none !important;
                background-color: transparent !important;
                border-bottom: none !important;
                max-height: none !important;
                overflow: visible !important;
            }
            
            .nav-list {
                display: flex !important;
                flex-direction: row !important;
                gap: 32px !important;
                padding: 0 !important;
            }
        }

        .nav-list {
            display: flex;
            list-style: none;
            gap: 32px;
            margin: 0;
            padding: 0;
        }

        .nav-link {
            color: #475467;
            text-decoration: none;
            font-weight: 500;
            font-size: 14px;
            transition: color 0.2s;
            padding: 8px 0;
            position: relative;
        }

        .nav-link:hover,
        .nav-link.active {
            color: #f79009;
        }

        .nav-link.active::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            right: 0;
            height: 2px;
            background-color: #f79009;
        }

        /* Mobile Menu Toggle */
        .mobile-menu-toggle {
            display: none;
            flex-direction: column;
            justify-content: center;
            align-items: center;
            width: 40px;
            height: 40px;
            background: none;
            border: none;
            cursor: pointer;
            padding: 0;
            z-index: 101;
        }

        .hamburger {
            width: 24px;
            height: 2px;
            background-color: #475467;
            border-radius: 1px;
            transition: all 0.3s ease;
            position: relative;
        }

        .hamburger::before,
        .hamburger::after {
            content: '';
            position: absolute;
            width: 24px;
            height: 2px;
            background-color: #475467;
            border-radius: 1px;
            transition: all 0.3s ease;
        }

        .hamburger::before {
            top: -8px;
        }

        .hamburger::after {
            top: 8px;
        }

        .mobile-menu-toggle.active .hamburger {
            background-color: transparent;
        }

        .mobile-menu-toggle.active .hamburger::before {
            transform: rotate(45deg);
            top: 0;
        }

        .mobile-menu-toggle.active .hamburger::after {
            transform: rotate(-45deg);
            top: 0;
        }

        /* Hero Section */
        .hero {
            padding: 80px 0 64px;
            background-color: #ffffff;
            border-bottom: 1px solid #e4e7ec;
        }

        .hero-content {
            max-width: 800px;
            margin: 0 auto;
            text-align: center;
        }

        .hero h1 {
            font-size: 48px;
            font-weight: 700;
            margin-bottom: 24px;
            color: #101828;
            letter-spacing: -0.02em;
        }

        .hero .subtitle {
            font-size: 20px;
            color: #475467;
            margin-bottom: 40px;
            line-height: 1.5;
        }

        .cta-button {
            background-color: #f79009;
            color: #ffffff;
            padding: 12px 28px;
            border: none;
            border-radius: 8px;
            font-size: 16px;
            font-weight: 600;
            cursor: pointer;
            transition: background-color 0.2s;
            text-decoration: none;
            display: inline-block;
        }

        .cta-button:hover {
            background-color: #dc6803;
        }

        .secondary-button {
            background-color: transparent;
            color: #344054;
            border: 1px solid #d0d5dd;
            padding: 12px 28px;
            border-radius: 8px;
            font-size: 16px;
            font-weight: 600;
            cursor: pointer;
            transition: all 0.2s;
            text-decoration: none;
            display: inline-block;
            margin-left: 12px;
        }

        .secondary-button:hover {
            background-color: #f9fafb;
            border-color: #98a2b3;
        }

        /* Market Stats */
        .market-stats {
            background-color: #f9fafb;
            padding: 48px 0;
            border-bottom: 1px solid #e4e7ec;
        }

        .stats-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
            gap: 40px;
        }

        .stat-item {
            text-align: center;
        }

        .stat-value {
            font-size: 36px;
            font-weight: 700;
            color: #101828;
            display: block;
            line-height: 1.2;
        }

        .stat-label {
            color: #475467;
            font-size: 14px;
            font-weight: 500;
            margin-top: 8px;
        }

        /* Index Preview */
        .index-preview {
            padding: 80px 0;
            background-color: #ffffff;
        }

        .section-title {
            font-size: 36px;
            font-weight: 700;
            text-align: center;
            margin-bottom: 16px;
            color: #101828;
            letter-spacing: -0.02em;
        }

        .section-subtitle {
            font-size: 18px;
            color: #475467;
            text-align: center;
            margin-bottom: 64px;
            max-width: 600px;
            margin-left: auto;
            margin-right: auto;
        }

        .section-header {
            text-align: center;
            margin-bottom: 48px;
        }

        .indices-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 24px;
            margin-bottom: 64px;
        }

        .index-card {
            background-color: #ffffff;
            border: 1px solid #e4e7ec;
            border-radius: 12px;
            padding: 32px;
            transition: all 0.2s;
            cursor: pointer;
        }

        .index-card:hover {
            border-color: #f79009;
            box-shadow: 0 4px 8px rgba(16, 24, 40, 0.1);
        }

        .index-header {
            display: flex;
            align-items: center;
            gap: 12px;
            margin-bottom: 16px;
        }

        .index-icon {
            width: 40px;
            height: 40px;
            background-color: #fef7ed;
            border: 1px solid #fed7aa;
            border-radius: 8px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 18px;
            color: #f79009;
        }

        .index-title {
            font-size: 20px;
            font-weight: 600;
            color: #101828;
        }

        .index-description {
            color: #475467;
            margin-bottom: 24px;
            line-height: 1.5;
        }

        .index-stats {
            display: flex;
            justify-content: space-between;
            margin-bottom: 24px;
            padding: 16px;
            background-color: #f9fafb;
            border-radius: 8px;
        }

        .index-stat {
            text-align: center;
        }

        .index-stat-value {
            font-weight: 600;
            color: #101828;
            display: block;
            font-size: 18px;
        }

        .index-stat-label {
            font-size: 12px;
            color: #475467;
            font-weight: 500;
            margin-top: 4px;
        }

        .view-index {
            background-color: transparent;
            border: 1px solid #d0d5dd;
            color: #344054;
            padding: 10px 16px;
            border-radius: 6px;
            text-decoration: none;
            font-weight: 500;
            font-size: 14px;
            transition: all 0.2s;
            display: inline-block;
        }

        .view-index:hover {
            background-color: #f9fafb;
            border-color: #98a2b3;
        }

        /* Featured Comparison */
        .featured-comparison {
            background-color: #f9fafb;
            padding: 80px 0;
        }

        .comparison-table {
            background-color: #ffffff;
            border-radius: 12px;
            overflow: hidden;
            border: 1px solid #e4e7ec;
            box-shadow: 0 1px 3px rgba(16, 24, 40, 0.1);
        }

        .table-header {
            background-color: #f9fafb;
            padding: 16px 24px;
            display: grid;
            grid-template-columns: 2fr 1fr 1fr 1fr 1fr;
            gap: 24px;
            font-weight: 600;
            font-size: 14px;
            color: #344054;
            border-bottom: 1px solid #e4e7ec;
        }

        .table-row {
            padding: 20px 24px;
            display: grid;
            grid-template-columns: 2fr 1fr 1fr 1fr 1fr;
            gap: 24px;
            border-bottom: 1px solid #f2f4f7;
            transition: background-color 0.2s;
            align-items: center;
        }

        .table-row:hover {
            background-color: #f9fafb;
        }

        .table-row:last-child {
            border-bottom: none;
        }

        .rank-badge {
            background-color: #f79009;
            color: #ffffff;
            width: 24px;
            height: 24px;
            border-radius: 50%;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            font-weight: 600;
            font-size: 12px;
            margin-right: 12px;
        }

        .exchange-name {
            display: flex;
            align-items: center;
            font-weight: 500;
            color: #101828;
            gap: 8px;
        }

        .exchange-logo-small {
            width: 24px;
            height: 24px;
            border-radius: 50%;
            object-fit: cover;
        }

        .score {
            font-weight: 600;
            color: #027a48;
            font-size: 16px;
        }

        .rating {
            background-color: #ecfdf3;
            color: #027a48;
            padding: 4px 8px;
            border-radius: 6px;
            font-size: 12px;
            font-weight: 600;
        }

        .volume {
            font-weight: 500;
            color: #344054;
        }

        .fees {
            font-weight: 500;
            color: #344054;
        }

        /* Footer */
        footer {
            background-color: #ffffff;
            border-top: 1px solid #e4e7ec;
            padding: 64px 0 32px;
        }

        .footer-content {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
            gap: 40px;
            margin-bottom: 32px;
        }

        .footer-section h3 {
            color: #101828;
            font-weight: 600;
            margin-bottom: 16px;
            font-size: 16px;
        }

        .footer-section a {
            color: #475467;
            text-decoration: none;
            display: block;
            margin-bottom: 12px;
            font-size: 14px;
            transition: color 0.2s;
        }

        .footer-section a:hover {
            color: #f79009;
        }

        .footer-bottom {
            border-top: 1px solid #e4e7ec;
            padding-top: 32px;
            display: flex;
            justify-content: space-between;
            align-items: center;
            color: #475467;
            font-size: 14px;
        }

        /* Responsive */
        @media (max-width: 768px) {
            .hero h1 {
                font-size: 32px;
            }
            
            .hero .subtitle {
                font-size: 18px;
            }
            
            .table-header,
            .table-row {
                grid-template-columns: 1fr;
                gap: 12px;
            }
            
            .header-content {
                flex-direction: column;
                gap: 16px;
            }
            
            .main-nav {
                width: 100%;
                justify-content: center;
            }
            
            .nav-list {
                flex-direction: column;
                gap: 16px;
                width: 100%;
            }
            
            .secondary-button {
                margin-left: 0;
                margin-top: 12px;
            }
            
            nav ul {
                gap: 16px;
            }
            
            .footer-bottom {
                flex-direction: column;
                gap: 16px;
            }
        }

        /* Bitcoin Market Overview Section - Enhanced Specificity */
        section.bitcoin-market-overview {
            background: linear-gradient(135deg, #f8fafc 0%, #ffffff 100%) !important;
            padding: 80px 0 !important;
            border-bottom: 1px solid #e4e7ec !important;
            position: relative !important;
            overflow: hidden !important;
        }

        section.bitcoin-market-overview::before {
            display: none !important;
        }

        .bitcoin-metrics-grid {
            display: grid !important;
            grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)) !important;
            gap: 24px !important;
            margin-bottom: 40px !important;
        }

        .bitcoin-metric-card {
            background: #ffffff !important;
            border-radius: 16px !important;
            padding: 24px !important;
            box-shadow: 0 4px 6px rgba(16, 24, 40, 0.05) !important;
            border: 1px solid #e4e7ec !important;
            transition: all 0.3s ease !important;
            position: relative !important;
            overflow: hidden !important;
        }

        .bitcoin-metric-card::before {
            content: '' !important;
            position: absolute !important;
            top: 0 !important;
            left: 0 !important;
            right: 0 !important;
            height: 3px !important;
            background: #e4e7ec !important;
            transition: all 0.3s ease !important;
        }

        .bitcoin-metric-card:hover {
            transform: translateY(-4px) !important;
            box-shadow: 0 12px 28px rgba(16, 24, 40, 0.15) !important;
        }

        .bitcoin-metric-card:hover::before {
            background: #f59e0b !important;
        }

        .bitcoin-metric-card.primary {
            background: #ffffff !important;
            color: #1c2025 !important;
            border: 1px solid #e4e7ec !important;
            box-shadow: 0 4px 6px rgba(16, 24, 40, 0.05) !important;
        }

        .bitcoin-metric-card.primary::before {
            background: #f59e0b !important;
        }

        .bitcoin-metric-card.primary:hover {
            transform: translateY(-6px) !important;
            box-shadow: 0 16px 40px rgba(245, 158, 11, 0.25) !important;
        }

        .metric-header {
            display: flex !important;
            align-items: center !important;
            gap: 12px !important;
            margin-bottom: 16px !important;
        }

        .metric-icon {
            width: 44px !important;
            height: 44px !important;
            background: #f8fafc !important;
            border-radius: 12px !important;
            display: flex !important;
            align-items: center !important;
            justify-content: center !important;
            font-size: 22px !important;
            color: #f59e0b !important;
            transition: all 0.3s ease !important;
        }

        .bitcoin-metric-card:hover .metric-icon {
            transform: scale(1.1) !important;
        }

        .bitcoin-metric-card.primary .metric-icon {
            background: rgba(255, 255, 255, 0.2) !important;
            color: #ffffff !important;
        }

        .metric-title {
            font-size: 14px !important;
            font-weight: 600 !important;
            color: #64748b !important;
            text-transform: uppercase !important;
            letter-spacing: 0.5px !important;
        }

        .bitcoin-metric-card.primary .metric-title {
            color: #64748b !important;
        }

        .metric-value {
            font-size: 36px !important;
            font-weight: 700 !important;
            color: #1c2025 !important;
            margin-bottom: 8px !important;
            line-height: 1.1 !important;
            font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif !important;
        }

        .bitcoin-metric-card.primary .metric-value {
            color: #1c2025 !important;
            text-shadow: none !important;
        }

        .metric-change {
            font-size: 14px !important;
            font-weight: 600 !important;
            margin-bottom: 4px !important;
            display: flex !important;
            align-items: center !important;
            gap: 4px !important;
        }

        .metric-change::before {
            content: '' !important;
            width: 0 !important;
            height: 0 !important;
            border-left: 4px solid transparent !important;
            border-right: 4px solid transparent !important;
        }

        .metric-change.positive {
            color: #059669 !important;
        }

        .metric-change.positive::before {
            border-bottom: 6px solid #059669 !important;
        }

        .metric-change.negative {
            color: #dc2626 !important;
        }

        .metric-change.negative::before {
            border-top: 6px solid #dc2626 !important;
        }

        .metric-change.neutral {
            color: #64748b !important;
        }

        .metric-change.neutral::before {
            border-top: 3px solid #64748b !important;
            border-bottom: 3px solid #64748b !important;
            height: 6px !important;
            border-left: none !important;
            border-right: none !important;
        }

        .bitcoin-metric-card.primary .metric-change {
            color: #1c2025 !important;
        }

        .bitcoin-metric-card.primary .metric-change.positive::before {
            border-bottom-color: #10b981 !important;
        }

        .bitcoin-metric-card.primary .metric-change.negative::before {
            border-top-color: #ef4444 !important;
        }

        .metric-subtitle {
            font-size: 12px !important;
            color: #94a3b8 !important;
            font-weight: 500 !important;
        }

        .bitcoin-metric-card.primary .metric-subtitle {
            color: #94a3b8 !important;
        }

        .bitcoin-network-stats {
            display: flex !important;
            justify-content: center !important;
            gap: 48px !important;
            padding: 32px !important;
            background: #ffffff !important;
            border-radius: 16px !important;
            border: 1px solid #e4e7ec !important;
            box-shadow: 0 4px 6px rgba(16, 24, 40, 0.05) !important;
            position: relative !important;
        }

        .bitcoin-network-stats::before {
            display: none !important;
        }

        .network-stat {
            text-align: center !important;
            position: relative !important;
        }

        .network-stat::after {
            content: '' !important;
            position: absolute !important;
            right: -24px !important;
            top: 50% !important;
            transform: translateY(-50%) !important;
            width: 1px !important;
            height: 40px !important;
            background: #e4e7ec !important;
        }

        .network-stat:last-child::after {
            display: none !important;
        }

        .network-stat-label {
            font-size: 12px !important;
            color: #64748b !important;
            font-weight: 600 !important;
            text-transform: uppercase !important;
            letter-spacing: 0.5px !important;
            margin-bottom: 8px !important;
        }

        .network-stat-value {
            font-size: 24px !important;
            font-weight: 700 !important;
            color: #1c2025 !important;
        }

        /* Responsive Design for Bitcoin Market Overview */
        @media (max-width: 768px) {
            section.bitcoin-market-overview {
                padding: 60px 0 !important;
            }

            .bitcoin-metrics-grid {
                grid-template-columns: 1fr !important;
                gap: 16px !important;
            }

            .bitcoin-metric-card {
                padding: 20px !important;
            }

            .metric-value {
                font-size: 32px !important;
            }

            .bitcoin-network-stats {
                flex-direction: column !important;
                gap: 24px !important;
                padding: 24px !important;
            }

            .network-stat::after {
                display: none !important;
            }

            .network-stat-value {
                font-size: 20px !important;
            }
        }

        @media (max-width: 480px) {
            .bitcoin-metrics-grid {
                grid-template-columns: 1fr !important;
            }

            .bitcoin-metric-card {
                padding: 16px !important;
            }

            .metric-value {
                font-size: 28px !important;
            }

            .metric-header {
                gap: 8px !important;
            }

            .metric-icon {
                width: 36px !important;
                height: 36px !important;
                font-size: 18px !important;
            }

            .bitcoin-network-stats {
                padding: 20px !important;
            }

            .network-stat-value {
                font-size: 18px !important;
            }
        }

        /* Data Sources Page Styles */
        .data-sources-section {
            padding: 80px 0;
        }

        .sources-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 32px;
            margin-top: 48px;
        }

        .source-category {
            background: #ffffff;
            border: 1px solid #e4e7ec;
            border-radius: 12px;
            padding: 32px;
            box-shadow: 0 1px 3px rgba(16, 24, 40, 0.1);
            transition: all 0.3s ease;
        }

        .source-category:hover {
            box-shadow: 0 4px 12px rgba(16, 24, 40, 0.15);
            transform: translateY(-2px);
        }

        .source-category h3 {
            color: #1c2025;
            font-size: 20px;
            font-weight: 600;
            margin-bottom: 16px;
            display: flex;
            align-items: center;
            gap: 8px;
        }

        .source-category ul {
            list-style: none;
            margin: 0;
        }

        .source-category li {
            padding: 8px 0;
            border-bottom: 1px solid #f1f5f9;
            color: #64748b;
        }

        .source-category li:last-child {
            border-bottom: none;
        }

        .source-category strong {
            color: #1c2025;
            font-weight: 600;
        }

        /* Historical Data Page Styles */
        .data-categories-section {
            padding: 80px 0;
        }

        .data-categories-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 32px;
            margin-top: 48px;
        }

        .data-category {
            background: #ffffff;
            border: 1px solid #e4e7ec;
            border-radius: 12px;
            padding: 32px;
            box-shadow: 0 1px 3px rgba(16, 24, 40, 0.1);
            transition: all 0.3s ease;
        }

        .data-category:hover {
            box-shadow: 0 4px 12px rgba(16, 24, 40, 0.15);
            transform: translateY(-2px);
        }

        .data-category .category-icon {
            font-size: 32px;
            margin-bottom: 16px;
        }

        .data-category h3 {
            color: #1c2025;
            font-size: 20px;
            font-weight: 600;
            margin-bottom: 12px;
        }

        .data-category p {
            color: #64748b;
            margin-bottom: 20px;
        }

        .data-category ul {
            list-style: none;
            margin: 0;
        }

        .data-category li {
            padding: 6px 0;
            color: #64748b;
            position: relative;
            padding-left: 16px;
        }

        .data-category li::before {
            content: "•";
            color: #f79009;
            font-weight: bold;
            position: absolute;
            left: 0;
        }

        /* Data Access Section */
        .data-access-section {
            padding: 80px 0;
            background: #f8fafc;
        }

        .access-methods {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 32px;
            margin-top: 48px;
        }

        .access-method {
            background: #ffffff;
            border: 1px solid #e4e7ec;
            border-radius: 12px;
            padding: 32px;
            text-align: center;
            box-shadow: 0 1px 3px rgba(16, 24, 40, 0.1);
            transition: all 0.3s ease;
        }

        .access-method:hover {
            box-shadow: 0 4px 12px rgba(16, 24, 40, 0.15);
            transform: translateY(-2px);
        }

        .access-method h3 {
            color: #1c2025;
            font-size: 20px;
            font-weight: 600;
            margin-bottom: 12px;
        }

        .access-method p {
            color: #64748b;
            margin-bottom: 24px;
        }

        /* Research Reports Page Styles */
        .featured-reports-section {
            padding: 80px 0;
        }

        .reports-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
            gap: 32px;
            margin-top: 48px;
        }

        .report-card {
            background: #ffffff;
            border: 1px solid #e4e7ec;
            border-radius: 12px;
            padding: 32px;
            box-shadow: 0 1px 3px rgba(16, 24, 40, 0.1);
            transition: all 0.3s ease;
        }

        .report-card:hover {
            box-shadow: 0 4px 12px rgba(16, 24, 40, 0.15);
            transform: translateY(-2px);
        }

        .report-card.featured {
            border-color: #f79009;
            background: linear-gradient(135deg, #ffffff 0%, #fef7ed 100%);
        }

        .report-meta {
            display: flex;
            justify-content: space-between;
            align-items: center;
            margin-bottom: 16px;
        }

        .report-category {
            background: #f79009;
            color: #ffffff;
            padding: 4px 12px;
            border-radius: 20px;
            font-size: 12px;
            font-weight: 600;
        }

        .report-date {
            color: #64748b;
            font-size: 14px;
        }

        .report-card h3 {
            color: #1c2025;
            font-size: 20px;
            font-weight: 600;
            margin-bottom: 12px;
        }

        .report-card p {
            color: #64748b;
            margin-bottom: 20px;
        }

        .report-stats {
            display: flex;
            gap: 24px;
            margin-bottom: 20px;
        }

        .stat {
            text-align: center;
        }

        .stat-value {
            display: block;
            font-size: 24px;
            font-weight: 700;
            color: #f79009;
        }

        .stat-label {
            font-size: 12px;
            color: #64748b;
            text-transform: uppercase;
            letter-spacing: 0.5px;
        }

        .read-report {
            color: #f79009;
            text-decoration: none;
            font-weight: 600;
            transition: color 0.3s ease;
        }

        .read-report:hover {
            color: #d97706;
        }

        /* Report Categories */
        .report-categories-section {
            padding: 80px 0;
            background: #f8fafc;
        }

        .categories-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 24px;
            margin-top: 48px;
        }

        .category-card {
            background: #ffffff;
            border: 1px solid #e4e7ec;
            border-radius: 12px;
            padding: 24px;
            text-align: center;
            box-shadow: 0 1px 3px rgba(16, 24, 40, 0.1);
            transition: all 0.3s ease;
        }

        .category-card:hover {
            box-shadow: 0 4px 12px rgba(16, 24, 40, 0.15);
            transform: translateY(-2px);
        }

        .category-icon {
            font-size: 32px;
            margin-bottom: 16px;
        }

        .category-card h3 {
            color: #1c2025;
            font-size: 18px;
            font-weight: 600;
            margin-bottom: 8px;
        }

        .category-card p {
            color: #64748b;
            font-size: 14px;
            margin-bottom: 12px;
        }

        .category-count {
            color: #f79009;
            font-weight: 600;
            font-size: 14px;
        }

        /* Data Feeds Page Styles */
        .data-feeds-section {
            padding: 80px 0;
        }

        .feeds-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 32px;
            margin-top: 48px;
        }

        .feed-card {
            background: #ffffff;
            border: 1px solid #e4e7ec;
            border-radius: 12px;
            padding: 32px;
            box-shadow: 0 1px 3px rgba(16, 24, 40, 0.1);
            transition: all 0.3s ease;
        }

        .feed-card:hover {
            box-shadow: 0 4px 12px rgba(16, 24, 40, 0.15);
            transform: translateY(-2px);
        }

        .feed-icon {
            font-size: 32px;
            margin-bottom: 16px;
        }

        .feed-card h3 {
            color: #1c2025;
            font-size: 20px;
            font-weight: 600;
            margin-bottom: 12px;
        }

        .feed-card p {
            color: #64748b;
            margin-bottom: 20px;
        }

        .feed-card ul {
            list-style: none;
            margin: 0 0 20px 0;
        }

        .feed-card li {
            padding: 6px 0;
            color: #64748b;
            position: relative;
            padding-left: 16px;
        }

        .feed-card li::before {
            content: "•";
            color: #f79009;
            font-weight: bold;
            position: absolute;
            left: 0;
        }

        .feed-endpoint {
            background: #f1f5f9;
            border-radius: 6px;
            padding: 12px;
            margin-top: 16px;
        }

        .feed-endpoint code {
            color: #1c2025;
            font-family: 'Monaco', 'Menlo', monospace;
            font-size: 14px;
        }

        /* Integration Section */
        .integration-section {
            padding: 80px 0;
            background: #f8fafc;
        }

        .integration-methods {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 32px;
            margin-top: 48px;
        }

        .integration-method {
            background: #ffffff;
            border: 1px solid #e4e7ec;
            border-radius: 12px;
            padding: 32px;
            text-align: center;
            box-shadow: 0 1px 3px rgba(16, 24, 40, 0.1);
            transition: all 0.3s ease;
        }

        .integration-method:hover {
            box-shadow: 0 4px 12px rgba(16, 24, 40, 0.15);
            transform: translateY(-2px);
        }

        .integration-method h3 {
            color: #1c2025;
            font-size: 20px;
            font-weight: 600;
            margin-bottom: 12px;
        }

        .integration-method p {
            color: #64748b;
            margin-bottom: 20px;
        }

        .method-features {
            display: flex;
            flex-wrap: wrap;
            gap: 8px;
            justify-content: center;
            margin-bottom: 24px;
        }

        .feature {
            background: #f1f5f9;
            color: #64748b;
            padding: 4px 8px;
            border-radius: 12px;
            font-size: 12px;
            font-weight: 500;
        }

        /* Pricing Section */
        .pricing-section {
            padding: 80px 0;
        }

        .pricing-tiers {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 32px;
            margin-top: 48px;
        }

        .pricing-tier {
            background: #ffffff;
            border: 1px solid #e4e7ec;
            border-radius: 12px;
            padding: 32px;
            text-align: center;
            box-shadow: 0 1px 3px rgba(16, 24, 40, 0.1);
            transition: all 0.3s ease;
        }

        .pricing-tier:hover {
            box-shadow: 0 4px 12px rgba(16, 24, 40, 0.15);
            transform: translateY(-2px);
        }

        .pricing-tier.featured {
            border-color: #f79009;
            background: linear-gradient(135deg, #ffffff 0%, #fef7ed 100%);
            transform: scale(1.05);
        }

        .pricing-tier h3 {
            color: #1c2025;
            font-size: 24px;
            font-weight: 600;
            margin-bottom: 8px;
        }

        .price {
            font-size: 36px;
            font-weight: 700;
            color: #f79009;
            margin-bottom: 24px;
        }

        .pricing-tier ul {
            list-style: none;
            margin: 0 0 24px 0;
        }

        .pricing-tier li {
            padding: 8px 0;
            color: #64748b;
            position: relative;
            padding-left: 20px;
        }

        .pricing-tier li::before {
            content: "✓";
            color: #10b981;
            font-weight: bold;
            position: absolute;
            left: 0;
        }

        /* Rate Limits Page Styles */
        .rate-limits-section {
            padding: 80px 0;
        }

        .tiers-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 32px;
            margin-top: 48px;
        }

        .tier-card {
            background: #ffffff;
            border: 1px solid #e4e7ec;
            border-radius: 12px;
            padding: 32px;
            box-shadow: 0 1px 3px rgba(16, 24, 40, 0.1);
            transition: all 0.3s ease;
        }

        .tier-card:hover {
            box-shadow: 0 4px 12px rgba(16, 24, 40, 0.15);
            transform: translateY(-2px);
        }

        .tier-card.featured {
            border-color: #f79009;
            background: linear-gradient(135deg, #ffffff 0%, #fef7ed 100%);
            transform: scale(1.05);
        }

        .tier-header {
            text-align: center;
            margin-bottom: 24px;
        }

        .tier-header h3 {
            color: #1c2025;
            font-size: 24px;
            font-weight: 600;
            margin-bottom: 8px;
        }

        .tier-price {
            font-size: 36px;
            font-weight: 700;
            color: #f79009;
        }

        .tier-limits {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 16px;
            margin-bottom: 24px;
        }

        .limit-item {
            text-align: center;
            padding: 16px;
            background: #f8fafc;
            border-radius: 8px;
        }

        .limit-value {
            display: block;
            font-size: 24px;
            font-weight: 700;
            color: #1c2025;
        }

        .limit-period {
            font-size: 12px;
            color: #64748b;
            text-transform: uppercase;
            letter-spacing: 0.5px;
        }

        .tier-features ul {
            list-style: none;
            margin: 0;
        }

        .tier-features li {
            padding: 8px 0;
            color: #64748b;
            position: relative;
            padding-left: 20px;
        }

        .tier-features li::before {
            content: "✓";
            color: #10b981;
            font-weight: bold;
            position: absolute;
            left: 0;
        }

        /* Headers Section */
        .headers-section {
            padding: 80px 0;
            background: #f8fafc;
        }

        .headers-table {
            background: #ffffff;
            border-radius: 12px;
            overflow: hidden;
            box-shadow: 0 1px 3px rgba(16, 24, 40, 0.1);
            margin-top: 32px;
        }

        .table-header {
            display: grid;
            grid-template-columns: 1fr 2fr 1fr;
            background: #f8fafc;
            padding: 16px 24px;
            font-weight: 600;
            color: #1c2025;
            border-bottom: 1px solid #e4e7ec;
        }

        .table-row {
            display: grid;
            grid-template-columns: 1fr 2fr 1fr;
            padding: 16px 24px;
            border-bottom: 1px solid #f1f5f9;
        }

        .table-row:last-child {
            border-bottom: none;
        }

        .header-name {
            font-family: 'Monaco', 'Menlo', monospace;
            font-weight: 600;
            color: #1c2025;
        }

        .header-description {
            color: #64748b;
        }

        .header-example {
            font-family: 'Monaco', 'Menlo', monospace;
            color: #f79009;
            font-weight: 600;
        }

        /* Best Practices Section */
        .best-practices-section {
            padding: 80px 0;
        }

        .practices-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 32px;
            margin-top: 48px;
        }

        .practice-card {
            background: #ffffff;
            border: 1px solid #e4e7ec;
            border-radius: 12px;
            padding: 32px;
            box-shadow: 0 1px 3px rgba(16, 24, 40, 0.1);
            transition: all 0.3s ease;
        }

        .practice-card:hover {
            box-shadow: 0 4px 12px rgba(16, 24, 40, 0.15);
            transform: translateY(-2px);
        }

        .practice-icon {
            font-size: 32px;
            margin-bottom: 16px;
        }

        .practice-card h3 {
            color: #1c2025;
            font-size: 20px;
            font-weight: 600;
            margin-bottom: 16px;
        }

        .practice-card ul {
            list-style: none;
            margin: 0;
        }

        .practice-card li {
            padding: 8px 0;
            color: #64748b;
            position: relative;
            padding-left: 20px;
        }

        .practice-card li::before {
            content: "•";
            color: #f79009;
            font-weight: bold;
            position: absolute;
            left: 0;
        }

        /* Error Handling Section */
        .error-handling-section {
            padding: 80px 0;
            background: #f8fafc;
        }

        .error-examples {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
            gap: 32px;
            margin-top: 32px;
        }

        .error-example {
            background: #ffffff;
            border: 1px solid #e4e7ec;
            border-radius: 12px;
            padding: 24px;
            box-shadow: 0 1px 3px rgba(16, 24, 40, 0.1);
        }

        .error-example h3 {
            color: #1c2025;
            font-size: 18px;
            font-weight: 600;
            margin-bottom: 16px;
        }

        .error-code {
            background: #1c2025;
            border-radius: 8px;
            padding: 16px;
            overflow-x: auto;
        }

        .error-code pre {
            color: #ffffff;
            font-family: 'Monaco', 'Menlo', monospace;
            font-size: 14px;
            line-height: 1.5;
            margin: 0;
        }

        .error-code code {
            color: #ffffff;
            font-family: 'Monaco', 'Menlo', monospace;
            font-size: 14px;
        }

        /* Upgrade Section */
        .upgrade-section {
            padding: 80px 0;
        }

        .upgrade-options {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 32px;
            margin-top: 48px;
        }

        .upgrade-option {
            background: #ffffff;
            border: 1px solid #e4e7ec;
            border-radius: 12px;
            padding: 32px;
            text-align: center;
            box-shadow: 0 1px 3px rgba(16, 24, 40, 0.1);
            transition: all 0.3s ease;
        }

        .upgrade-option:hover {
            box-shadow: 0 4px 12px rgba(16, 24, 40, 0.15);
            transform: translateY(-2px);
        }

        .upgrade-option h3 {
            color: #1c2025;
            font-size: 20px;
            font-weight: 600;
            margin-bottom: 12px;
        }

        .upgrade-option p {
            color: #64748b;
            margin-bottom: 24px;
        }

        /* Support Section */
        .support-section {
            padding: 80px 0;
            background: #f8fafc;
        }

        .support-options {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 32px;
            margin-top: 48px;
        }

        .support-option {
            background: #ffffff;
            border: 1px solid #e4e7ec;
            border-radius: 12px;
            padding: 32px;
            text-align: center;
            box-shadow: 0 1px 3px rgba(16, 24, 40, 0.1);
            transition: all 0.3s ease;
        }

        .support-option:hover {
            box-shadow: 0 4px 12px rgba(16, 24, 40, 0.15);
            transform: translateY(-2px);
        }

        .support-option h3 {
            color: #1c2025;
            font-size: 20px;
            font-weight: 600;
            margin-bottom: 12px;
        }

        .support-option p {
            color: #64748b;
            margin-bottom: 24px;
        }

        /* Code Examples Section */
        .code-examples-section {
            padding: 80px 0;
            background: #f8fafc;
        }

        .examples-tabs {
            margin-top: 32px;
        }

        .tab-buttons {
            display: flex;
            gap: 8px;
            margin-bottom: 24px;
            border-bottom: 1px solid #e4e7ec;
        }

        .tab-button {
            background: none;
            border: none;
            padding: 12px 24px;
            color: #64748b;
            font-weight: 500;
            cursor: pointer;
            border-bottom: 2px solid transparent;
            transition: all 0.3s ease;
        }

        .tab-button.active {
            color: #f79009;
            border-bottom-color: #f79009;
        }

        .tab-button:hover {
            color: #1c2025;
        }

        .tab-content {
            background: #ffffff;
            border-radius: 12px;
            padding: 24px;
            box-shadow: 0 1px 3px rgba(16, 24, 40, 0.1);
        }

        .tab-panel {
            display: none;
        }

        .tab-panel.active {
            display: block;
        }

        .tab-panel h3 {
            color: #1c2025;
            font-size: 18px;
            font-weight: 600;
            margin-bottom: 16px;
        }

        .tab-panel pre {
            background: #1c2025;
            border-radius: 8px;
            padding: 16px;
            overflow-x: auto;
            margin: 0;
        }

        .tab-panel code {
            color: #ffffff;
            font-family: 'Monaco', 'Menlo', monospace;
            font-size: 14px;
            line-height: 1.5;
        }

        /* Quick Start Section */
        .quick-start-section {
            padding: 80px 0;
        }

        .steps-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 32px;
            margin-top: 48px;
        }

        .step {
            background: #ffffff;
            border: 1px solid #e4e7ec;
            border-radius: 12px;
            padding: 32px;
            box-shadow: 0 1px 3px rgba(16, 24, 40, 0.1);
            transition: all 0.3s ease;
        }

        .step:hover {
            box-shadow: 0 4px 12px rgba(16, 24, 40, 0.15);
            transform: translateY(-2px);
        }

        .step-number {
            width: 48px;
            height: 48px;
            background: #f79009;
            color: #ffffff;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 20px;
            font-weight: 700;
            margin-bottom: 16px;
        }

        .step h3 {
            color: #1c2025;
            font-size: 20px;
            font-weight: 600;
            margin-bottom: 12px;
        }

        .step p {
            color: #64748b;
            margin-bottom: 16px;
        }

        .code-example {
            background: #f1f5f9;
            border-radius: 6px;
            padding: 12px;
            margin-top: 12px;
        }

        .code-example code {
            color: #1c2025;
            font-family: 'Monaco', 'Menlo', monospace;
            font-size: 14px;
        }

        /* Methodology Steps */
        .methodology-steps {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 32px;
            margin-top: 48px;
        }

        .step {
            background: #ffffff;
            border: 1px solid #e4e7ec;
            border-radius: 12px;
            padding: 32px;
            text-align: center;
            box-shadow: 0 1px 3px rgba(16, 24, 40, 0.1);
            transition: all 0.3s ease;
        }

        .step:hover {
            box-shadow: 0 4px 12px rgba(16, 24, 40, 0.15);
            transform: translateY(-2px);
        }

        .step-number {
            width: 48px;
            height: 48px;
            background: #f79009;
            color: #ffffff;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 20px;
            font-weight: 700;
            margin: 0 auto 16px auto;
        }

        .step h3 {
            color: #1c2025;
            font-size: 18px;
            font-weight: 600;
            margin-bottom: 12px;
        }

        .step p {
            color: #64748b;
            font-size: 14px;
        }

        /* Responsive Design for New Pages */
        @media (max-width: 768px) {
            .sources-grid,
            .data-categories-grid,
            .feeds-grid,
            .reports-grid,
            .categories-grid,
            .integration-methods,
            .pricing-tiers,
            .tiers-grid,
            .practices-grid,
            .access-methods,
            .upgrade-options,
            .support-options,
            .steps-grid,
            .methodology-steps {
                grid-template-columns: 1fr;
                gap: 24px;
            }

            .tier-limits {
                grid-template-columns: 1fr;
            }

            .table-header,
            .table-row {
                grid-template-columns: 1fr;
                gap: 8px;
            }

            .error-examples {
                grid-template-columns: 1fr;
            }

            .tab-buttons {
                flex-wrap: wrap;
            }

            .tab-button {
                flex: 1;
                min-width: 120px;
            }
        }

        /* Global Market Metrics Section */
        .global-metrics-section {
            background-color: #fafbfc;
            padding: 80px 0;
            margin-top: 80px;
        }

        .global-metrics-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
            gap: 24px;
        }

        .global-metrics-section .metric-card {
            background: #ffffff;
            border-radius: 16px;
            padding: 24px;
            box-shadow: 0 4px 6px rgba(16, 24, 40, 0.05);
            border: 1px solid #e4e7ec;
            transition: all 0.3s ease;
            position: relative;
            overflow: hidden;
            text-align: center;
        }

        .global-metrics-section .metric-card::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            height: 3px;
            background: #e4e7ec;
            transition: all 0.3s ease;
        }

        .global-metrics-section .metric-card:hover {
            transform: translateY(-4px);
            box-shadow: 0 12px 28px rgba(16, 24, 40, 0.15);
        }

        .global-metrics-section .metric-card:hover::before {
            background: #f59e0b;
        }

        .global-metrics-section .metric-icon {
            font-size: 2.5rem;
            margin-bottom: 12px;
        }

        .global-metrics-section .metric-label {
            font-size: 0.75rem;
            color: #64748b;
            text-transform: uppercase;
            letter-spacing: 0.5px;
            margin-bottom: 8px;
            font-weight: 500;
        }

        .global-metrics-section .metric-value {
            font-size: 2rem;
            font-weight: 700;
            color: #1c2025;
            margin-bottom: 8px;
            min-height: 48px;
            display: flex;
            align-items: center;
            justify-content: center;
            line-height: 1.1;
        }

        .global-metrics-section .metric-description {
            font-size: 0.85rem;
            color: #94a3b8;
            line-height: 1.4;
        }

        /* Section header */
        .global-metrics-section .section-header {
            margin-bottom: 48px;
            text-align: center;
        }

        .global-metrics-section .section-title {
            color: #1c2025;
            font-size: 2.5rem;
            margin-bottom: 16px;
        }

        .global-metrics-section .section-subtitle {
            color: #64748b;
            font-size: 1.1rem;
        }

        /* Responsive */
        @media (max-width: 768px) {
            .global-metrics-section {
                padding: 60px 0;
            }

            .global-metrics-grid {
                grid-template-columns: 1fr;
                gap: 20px;
            }

            .global-metrics-section .metric-card {
                padding: 24px;
            }

            .global-metrics-section .metric-value {
                font-size: 1.75rem;
                min-height: 44px;
            }

            .global-metrics-section .section-title {
                font-size: 2rem;
            }
        }