:root {
            --primary: #1D7BFF;
            --accent: rgb(255,85,85);
            --bg-dark: #0B0F19;
            --bg-light: #F9FAFB;
            --text-dark: #111827;
            --text-light: #F3F4F6;
            --border-color: rgba(29, 123, 255, 0.15);
            --card-bg-dark: rgba(22, 27, 38, 0.85);
            --glacier-gradient: linear-gradient(135deg, #1D7BFF 0%, #00C6FF 100%);
            --deep-sea-gradient: linear-gradient(180deg, #0B0F19 0%, #161B26 100%);
        }

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

        body {
            font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
            color: var(--text-dark);
            background-color: var(--bg-light);
            line-height: 1.6;
            overflow-x: hidden;
        }

        
        header {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            z-index: 1000;
            background: rgba(11, 15, 25, 0.95);
            border-bottom: 1px solid var(--border-color);
            backdrop-filter: blur(10px);
        }

        .header-container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 15px 20px;
            display: flex;
            justify-content: space-between;
            align-items: center;
        }

        .logo {
            display: inline-flex;
            align-items: center;
            gap: 12px;
            text-decoration: none;
        }

        .logo img {
            display: block;
            height: 40px;
            width: auto;
            max-width: 160px;
            object-fit: contain;
            flex-shrink: 0;
        }

        .logo span {
            display: inline-block;
            font-size: 20px;
            font-weight: 800;
            line-height: 1;
            color: var(--text-light);
            white-space: nowrap;
            background: var(--glacier-gradient);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
        }

        .nav-menu {
            display: flex;
            gap: 25px;
            align-items: center;
        }

        .nav-menu a {
            color: #9CA3AF;
            text-decoration: none;
            font-size: 15px;
            font-weight: 500;
            transition: color 0.3s ease;
        }

        .nav-menu a:hover, .nav-menu a.active {
            color: var(--primary);
        }

        .menu-toggle {
            display: none;
            flex-direction: column;
            gap: 6px;
            background: none;
            border: none;
            cursor: pointer;
            z-index: 1002;
        }

        .menu-toggle span {
            display: block;
            width: 25px;
            height: 2px;
            background-color: var(--text-light);
            transition: 0.3s;
        }

        
        .drawer {
            position: fixed;
            top: 0;
            left: -100%;
            width: 280px;
            height: 100%;
            background: var(--bg-dark);
            z-index: 1001;
            padding: 80px 30px 40px;
            display: flex;
            flex-direction: column;
            gap: 20px;
            transition: left 0.3s ease-in-out;
            box-shadow: 5px 0 15px rgba(0,0,0,0.5);
            border-right: 1px solid var(--border-color);
        }

        .drawer.active {
            left: 0;
        }

        .drawer .logo {
            margin-bottom: 20px;
        }

        .drawer a {
            color: #9CA3AF;
            text-decoration: none;
            font-size: 18px;
            font-weight: 500;
            padding: 10px 0;
            border-bottom: 1px solid rgba(255,255,255,0.05);
        }

        .drawer a:hover {
            color: var(--primary);
        }

        .drawer-overlay {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: rgba(0,0,0,0.6);
            z-index: 1000;
            display: none;
        }

        .drawer-overlay.active {
            display: block;
        }

        
        .hero {
            position: relative;
            background: var(--deep-sea-gradient);
            padding: 150px 20px 100px;
            overflow: hidden;
            color: var(--text-light);
            text-align: center;
        }

        .hero-glow {
            position: absolute;
            top: -20%;
            left: 50%;
            transform: translateX(-50%);
            width: 600px;
            height: 600px;
            background: radial-gradient(circle, rgba(29, 123, 255, 0.15) 0%, rgba(0,0,0,0) 70%);
            pointer-events: none;
            z-index: 1;
        }

        .hero-container {
            max-width: 1200px;
            margin: 0 auto;
            position: relative;
            z-index: 2;
        }

        .hero-manifesto {
            display: inline-block;
            background: rgba(29, 123, 255, 0.1);
            border: 1px solid var(--border-color);
            color: var(--primary);
            padding: 6px 16px;
            border-radius: 30px;
            font-size: 14px;
            font-weight: 600;
            margin-bottom: 25px;
            letter-spacing: 1px;
            text-transform: uppercase;
        }

        .hero-title {
            font-size: 48px;
            font-weight: 800;
            line-height: 1.2;
            margin-bottom: 20px;
            letter-spacing: -1px;
            background: linear-gradient(180deg, #FFFFFF 0%, #A5C9FF 100%);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
        }

        .hero-subtitle {
            font-size: 18px;
            color: #9CA3AF;
            max-width: 700px;
            margin: 0 auto 40px;
        }

        .hero-buttons {
            display: flex;
            justify-content: center;
            gap: 20px;
            margin-bottom: 60px;
            flex-wrap: wrap;
        }

        .btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            padding: 12px 28px;
            font-size: 16px;
            font-weight: 600;
            border-radius: 8px;
            text-decoration: none;
            transition: all 0.3s ease;
        }

        .btn-primary {
            background: var(--glacier-gradient);
            color: #FFF;
            box-shadow: 0 4px 15px rgba(29, 123, 255, 0.4);
        }

        .btn-primary:hover {
            transform: translateY(-2px);
            box-shadow: 0 6px 20px rgba(29, 123, 255, 0.6);
        }

        .btn-secondary {
            background: rgba(255, 255, 255, 0.08);
            color: var(--text-light);
            border: 1px solid rgba(255, 255, 255, 0.15);
        }

        .btn-secondary:hover {
            background: rgba(255, 255, 255, 0.15);
            transform: translateY(-2px);
        }

        
        .hero-visual-wrapper {
            position: relative;
            max-width: 900px;
            margin: 0 auto;
            padding: 40px 0;
        }

        .hero-dashboard {
            background: rgba(17, 24, 39, 0.8);
            border: 1px solid rgba(29, 123, 255, 0.2);
            border-radius: 16px;
            padding: 24px;
            box-shadow: 0 20px 40px rgba(0,0,0,0.4);
            backdrop-filter: blur(12px);
        }

        .dashboard-header {
            display: flex;
            align-items: center;
            gap: 8px;
            border-bottom: 1px solid rgba(255,255,255,0.08);
            padding-bottom: 12px;
            margin-bottom: 20px;
        }

        .dashboard-header .dot {
            width: 10px;
            height: 10px;
            border-radius: 50%;
        }

        .dashboard-header .dot.red { background-color: var(--accent); }
        .dashboard-header .dot.yellow { background-color: #F59E0B; }
        .dashboard-header .dot.green { background-color: #10B981; }

        .dashboard-title {
            color: #9CA3AF;
            font-size: 13px;
            margin-left: 10px;
            font-family: monospace;
        }

        .mock-chart {
            background: rgba(11, 15, 25, 0.6);
            border-radius: 8px;
            height: 240px;
            display: flex;
            align-items: flex-end;
            justify-content: space-around;
            padding: 20px;
            border: 1px solid rgba(255,255,255,0.03);
        }

        .chart-bar {
            width: 12%;
            background: var(--glacier-gradient);
            border-radius: 4px 4px 0 0;
            transition: height 1s ease;
            position: relative;
        }

        .chart-bar::after {
            content: attr(data-value);
            position: absolute;
            top: -25px;
            left: 50%;
            transform: translateX(-50%);
            font-size: 11px;
            color: var(--primary);
            font-family: monospace;
        }

        
        .floating-card {
            position: absolute;
            background: var(--card-bg-dark);
            border: 1px solid rgba(29, 123, 255, 0.25);
            border-radius: 12px;
            padding: 16px;
            display: flex;
            align-items: center;
            gap: 12px;
            width: 230px;
            text-align: left;
            box-shadow: 0 10px 25px rgba(0,0,0,0.3);
            transition: all 0.3s ease;
            backdrop-filter: blur(8px);
        }

        .floating-card:hover {
            transform: translateY(-5px);
            border-color: var(--primary);
        }

        .floating-card .icon {
            font-size: 24px;
            background: rgba(29, 123, 255, 0.15);
            width: 45px;
            height: 45px;
            display: flex;
            align-items: center;
            justify-content: center;
            border-radius: 8px;
            color: var(--primary);
            flex-shrink: 0;
        }

        .floating-card h4 {
            font-size: 14px;
            font-weight: 700;
            color: #FFF;
            margin-bottom: 2px;
        }

        .floating-card p {
            font-size: 11px;
            color: #9CA3AF;
            line-height: 1.3;
        }

        .f-card-1 { top: 10%; left: -10%; }
        .f-card-2 { top: 10%; right: -10%; }
        .f-card-3 { bottom: 10%; left: -10%; }
        .f-card-4 { bottom: 10%; right: -10%; }

        
        .trust-section {
            background-color: #FFF;
            padding: 40px 20px;
            border-bottom: 1px solid #E5E7EB;
        }

        .trust-container {
            max-width: 1200px;
            margin: 0 auto;
            display: flex;
            justify-content: space-around;
            align-items: center;
            flex-wrap: wrap;
            gap: 30px;
        }

        .trust-item {
            text-align: center;
            flex: 1;
            min-width: 200px;
        }

        .trust-item h3 {
            font-size: 32px;
            font-weight: 800;
            color: var(--primary);
            margin-bottom: 5px;
        }

        .trust-item p {
            font-size: 14px;
            color: #6B7280;
            font-weight: 500;
        }

        
        .section {
            padding: 80px 20px;
            max-width: 1200px;
            margin: 0 auto;
        }

        .section-title-wrap {
            text-align: center;
            margin-bottom: 50px;
        }

        .section-title {
            font-size: 32px;
            font-weight: 800;
            color: var(--text-dark);
            margin-bottom: 15px;
        }

        .section-desc {
            font-size: 16px;
            color: #6B7280;
            max-width: 600px;
            margin: 0 auto;
        }

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

        .feature-card {
            background: #FFF;
            padding: 35px 25px;
            border-radius: 12px;
            border: 1px solid #E5E7EB;
            transition: all 0.3s ease;
        }

        .feature-card:hover {
            transform: translateY(-5px);
            box-shadow: 0 10px 30px rgba(0,0,0,0.05);
            border-color: rgba(29, 123, 255, 0.3);
        }

        .feature-icon {
            font-size: 32px;
            margin-bottom: 20px;
            display: inline-block;
            color: var(--primary);
        }

        .feature-card h3 {
            font-size: 20px;
            font-weight: 700;
            margin-bottom: 12px;
            color: var(--text-dark);
        }

        .feature-card p {
            font-size: 14px;
            color: #6B7280;
        }

        
        .live-data-section {
            background-color: #FFF;
            border-top: 1px solid #E5E7EB;
            border-bottom: 1px solid #E5E7EB;
        }

        .table-responsive {
            width: 100%;
            overflow-x: auto;
            background: #FFF;
            border-radius: 8px;
            border: 1px solid #E5E7EB;
        }

        .data-table {
            width: 100%;
            border-collapse: collapse;
            text-align: left;
            font-size: 14px;
        }

        .data-table th, .data-table td {
            padding: 16px 20px;
            border-bottom: 1px solid #F3F4F6;
        }

        .data-table th {
            background-color: #F9FAFB;
            font-weight: 600;
            color: #374151;
        }

        .data-table tr:hover {
            background-color: #F9FAFB;
        }

        .ball-container {
            display: flex;
            gap: 8px;
        }

        .ball {
            width: 30px;
            height: 30px;
            border-radius: 50%;
            background: var(--accent);
            color: #FFF;
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 700;
            font-size: 13px;
        }

        .ball.blue {
            background: var(--primary);
        }

        
        .news-section {
            background-color: var(--bg-light);
        }

        .news-grid {
            display: grid;
            grid-template-columns: 2fr 1fr;
            gap: 40px;
        }

        .article-list {
            display: flex;
            flex-direction: column;
            gap: 24px;
        }

        .article-card {
            background: #FFF;
            border-radius: 12px;
            border: 1px solid #E5E7EB;
            overflow: hidden;
            display: flex;
            gap: 20px;
            transition: all 0.3s ease;
        }

        .article-card:hover {
            transform: translateY(-3px);
            box-shadow: 0 8px 20px rgba(0,0,0,0.05);
        }

        .article-img {
            width: 220px;
            height: 150px;
            object-fit: cover;
            flex-shrink: 0;
            background-color: #E5E7EB;
        }

        .article-content {
            padding: 20px;
            display: flex;
            flex-direction: column;
            justify-content: space-between;
        }

        .article-title {
            font-size: 18px;
            font-weight: 700;
            color: var(--text-dark);
            margin-bottom: 8px;
            text-decoration: none;
            line-height: 1.4;
        }

        .article-title:hover {
            color: var(--primary);
        }

        .article-desc {
            font-size: 14px;
            color: #6B7280;
            line-height: 1.5;
            margin-bottom: 15px;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }

        .article-meta {
            display: flex;
            gap: 15px;
            font-size: 12px;
            color: #9CA3AF;
            align-items: center;
            flex-wrap: wrap;
        }

        .article-meta span {
            display: inline-flex;
            align-items: center;
            gap: 4px;
        }

        .article-tag {
            background-color: #EFF6FF;
            color: var(--primary);
            padding: 2px 8px;
            border-radius: 4px;
            font-weight: 600;
            text-decoration: none;
        }

        .sidebar-title {
            font-size: 18px;
            font-weight: 700;
            color: var(--text-dark);
            margin-bottom: 20px;
            padding-bottom: 10px;
            border-bottom: 2px solid var(--primary);
        }

        .hot-list {
            display: flex;
            flex-direction: column;
            gap: 15px;
        }

        .hot-item {
            background: #FFF;
            padding: 15px;
            border-radius: 8px;
            border: 1px solid #E5E7EB;
            display: flex;
            gap: 12px;
            align-items: flex-start;
            text-decoration: none;
        }

        .hot-item:hover {
            border-color: var(--primary);
        }

        .hot-rank {
            background: var(--primary);
            color: #FFF;
            font-weight: 700;
            font-size: 12px;
            width: 20px;
            height: 20px;
            border-radius: 4px;
            display: flex;
            align-items: center;
            justify-content: center;
            flex-shrink: 0;
        }

        .hot-item:nth-child(1) .hot-rank { background-color: var(--accent); }
        .hot-item:nth-child(2) .hot-rank { background-color: #F59E0B; }
        .hot-item:nth-child(3) .hot-rank { background-color: #10B981; }

        .hot-info h4 {
            font-size: 14px;
            color: var(--text-dark);
            font-weight: 600;
            line-height: 1.4;
            margin-bottom: 5px;
        }

        .hot-info p {
            font-size: 11px;
            color: #9CA3AF;
        }

        
        .cta-section {
            background: var(--deep-sea-gradient);
            color: var(--text-light);
            text-align: center;
            padding: 80px 20px;
            position: relative;
            overflow: hidden;
            border-top: 1px solid var(--border-color);
        }

        
        footer {
            background-color: #0B0F19;
            color: #9CA3AF;
            padding: 60px 20px 20px;
            border-top: 1px solid rgba(255,255,255,0.05);
        }

        .footer-grid {
            max-width: 1200px;
            margin: 0 auto 40px;
            display: grid;
            grid-template-columns: 2fr 1fr 1fr 1.5fr;
            gap: 40px;
        }

        .footer-brand p {
            font-size: 14px;
            line-height: 1.6;
            margin-top: 15px;
            color: #9CA3AF;
        }

        .footer-links h3 {
            color: #FFF;
            font-size: 16px;
            font-weight: 700;
            margin-bottom: 20px;
        }

        .footer-links ul {
            list-style: none;
        }

        .footer-links ul li {
            margin-bottom: 12px;
        }

        .footer-links ul li a {
            color: #9CA3AF;
            text-decoration: none;
            font-size: 14px;
            transition: color 0.3s;
        }

        .footer-links ul li a:hover {
            color: var(--primary);
        }

        .footer-bottom {
            max-width: 1200px;
            margin: 0 auto;
            padding-top: 30px;
            border-top: 1px solid rgba(255,255,255,0.05);
            display: flex;
            justify-content: space-between;
            align-items: center;
            flex-wrap: wrap;
            gap: 20px;
            font-size: 13px;
        }

        .footer-bottom-links {
            display: flex;
            gap: 20px;
        }

        .footer-bottom-links a {
            color: #9CA3AF;
            text-decoration: none;
        }

        .footer-bottom-links a:hover {
            color: var(--primary);
        }

        
        @media (max-width: 992px) {
            .hero-title { font-size: 36px; }
            .f-card-1, .f-card-2, .f-card-3, .f-card-4 {
                position: static;
                width: 100%;
                margin: 10px 0;
            }
            .hero-visual-wrapper {
                display: flex;
                flex-direction: column;
                gap: 15px;
            }
            .news-grid {
                grid-template-columns: 1fr;
            }
            .footer-grid {
                grid-template-columns: 1fr 1fr;
            }
        }

        @media (max-width: 768px) {
            .header-container { padding: 12px 15px; }
            .nav-menu { display: none; }
            .menu-toggle { display: flex; }
            .article-card {
                flex-direction: column;
            }
            .article-img {
                width: 100%;
                height: 200px;
            }
            .footer-grid {
                grid-template-columns: 1fr;
            }
            .footer-bottom {
                flex-direction: column;
                text-align: center;
            }
        }