:root {
            --primary-color: #1e3a8a;
            --secondary-color: #dc2626;
            --accent-color: #fbbf24;
            --dark-color: #0f172a;
            --light-color: #f8fafc;
        }
        body {
            font-family: 'Microsoft YaHei', 'Segoe UI', sans-serif;
            line-height: 1.8;
            color: #333;
            overflow-x: hidden;
        }
        .navbar {
            background: linear-gradient(135deg, var(--primary-color) 0%, var(--dark-color) 100%);
            box-shadow: 0 4px 20px rgba(0,0,0,0.1);
            transition: all 0.3s ease;
            padding: 1rem 0;
        }
        .navbar-brand {
            font-weight: 700;
            font-size: 1.8rem;
            color: white !important;
            display: flex;
            align-items: center;
        }
        .navbar-brand i {
            color: var(--accent-color);
            margin-right: 10px;
        }
        .nav-link {
            color: rgba(255,255,255,0.9) !important;
            font-weight: 500;
            margin: 0 8px;
            padding: 8px 16px !important;
            border-radius: 6px;
            transition: all 0.3s ease;
        }
        .nav-link:hover, .nav-link.active {
            background-color: rgba(255,255,255,0.1);
            color: white !important;
            transform: translateY(-2px);
        }
        .hero-section {
            background: linear-gradient(rgba(30, 58, 138, 0.85), rgba(15, 23, 42, 0.9)), 
                        url('https://images.unsplash.com/photo-1598880940080-ff9a29891b85?ixlib=rb-4.0.3&auto=format&fit=crop&w=1920&q=80');
            background-size: cover;
            background-position: center;
            color: white;
            padding: 120px 0;
            margin-top: 76px;
            position: relative;
        }
        .hero-section h1 {
            font-size: 3.5rem;
            font-weight: 800;
            margin-bottom: 1.5rem;
            text-shadow: 2px 2px 8px rgba(0,0,0,0.3);
        }
        .hero-section .lead {
            font-size: 1.3rem;
            opacity: 0.95;
        }
        .stat-card {
            background: white;
            border-radius: 12px;
            padding: 2rem;
            box-shadow: 0 10px 30px rgba(0,0,0,0.08);
            transition: all 0.4s ease;
            border: 1px solid #e2e8f0;
            height: 100%;
        }
        .stat-card:hover {
            transform: translateY(-10px);
            box-shadow: 0 20px 40px rgba(0,0,0,0.12);
            border-color: var(--primary-color);
        }
        .stat-icon {
            width: 70px;
            height: 70px;
            background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            margin-bottom: 1.5rem;
            color: white;
            font-size: 1.8rem;
        }
        .match-prediction {
            background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
            border-radius: 16px;
            padding: 2.5rem;
            box-shadow: 0 15px 35px rgba(0,0,0,0.1);
        }
        .team-flag {
            width: 80px;
            height: 60px;
            border-radius: 8px;
            object-fit: cover;
            box-shadow: 0 5px 15px rgba(0,0,0,0.1);
            border: 3px solid white;
        }
        .prediction-meter {
            height: 25px;
            background: #e2e8f0;
            border-radius: 12px;
            overflow: hidden;
            margin: 20px 0;
            position: relative;
        }
        .prediction-fill {
            height: 100%;
            background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
            border-radius: 12px;
            transition: width 1.5s ease-in-out;
            width: 0;
        }
        .live-badge {
            animation: pulse 2s infinite;
            padding: 6px 15px;
            border-radius: 20px;
            font-weight: 600;
            font-size: 0.9rem;
        }
        @keyframes pulse {
            0% { box-shadow: 0 0 0 0 rgba(220, 38, 38, 0.7); }
            70% { box-shadow: 0 0 0 10px rgba(220, 38, 38, 0); }
            100% { box-shadow: 0 0 0 0 rgba(220, 38, 38, 0); }
        }
        .analysis-card {
            border-left: 5px solid var(--primary-color);
            background: white;
            padding: 1.5rem;
            margin-bottom: 1.5rem;
            border-radius: 0 10px 10px 0;
            box-shadow: 0 5px 15px rgba(0,0,0,0.05);
            transition: all 0.3s ease;
        }
        .analysis-card:hover {
            transform: translateX(10px);
            box-shadow: 0 10px 25px rgba(0,0,0,0.1);
        }
        .friendlink {
            background: linear-gradient(135deg, #f1f5f9 0%, #e2e8f0 100%);
            padding: 3rem 0;
        }
        .flink {
            display: inline-block;
            padding: 10px 25px;
            margin: 8px;
            background: white;
            border-radius: 8px;
            color: var(--dark-color);
            text-decoration: none;
            font-weight: 500;
            border: 2px solid transparent;
            transition: all 0.3s ease;
            box-shadow: 0 5px 15px rgba(0,0,0,0.05);
        }
        .flink:hover {
            border-color: var(--primary-color);
            color: var(--primary-color);
            transform: translateY(-5px);
            box-shadow: 0 10px 20px rgba(0,0,0,0.1);
        }
        footer {
            background: var(--dark-color);
            color: white;
            padding: 4rem 0 2rem;
        }
        .footer-links a {
            color: #cbd5e1;
            text-decoration: none;
            transition: color 0.3s ease;
            display: block;
            margin-bottom: 10px;
        }
        .footer-links a:hover {
            color: white;
            padding-left: 5px;
        }
        .copyright {
            border-top: 1px solid #334155;
            padding-top: 1.5rem;
            margin-top: 3rem;
            color: #94a3b8;
            font-size: 0.9rem;
        }
        .section-title {
            position: relative;
            margin-bottom: 3rem;
            padding-bottom: 1rem;
            font-weight: 700;
            color: var(--dark-color);
        }
        .section-title::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 80px;
            height: 4px;
            background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
            border-radius: 2px;
        }
        .section-title.center::after {
            left: 50%;
            transform: translateX(-50%);
        }
        .btn-primary-custom {
            background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
            border: none;
            padding: 12px 30px;
            border-radius: 8px;
            color: white;
            font-weight: 600;
            transition: all 0.3s ease;
            box-shadow: 0 5px 15px rgba(30, 58, 138, 0.3);
        }
        .btn-primary-custom:hover {
            transform: translateY(-3px);
            box-shadow: 0 10px 20px rgba(30, 58, 138, 0.4);
            color: white;
        }
        .table-custom {
            border-radius: 10px;
            overflow: hidden;
            box-shadow: 0 5px 20px rgba(0,0,0,0.08);
        }
        .table-custom thead th {
            background: var(--primary-color);
            color: white;
            border: none;
            padding: 1rem;
        }
        .table-custom tbody tr {
            transition: all 0.3s ease;
        }
        .table-custom tbody tr:hover {
            background-color: #f1f5f9;
        }
        @media (max-width: 768px) {
            .hero-section h1 {
                font-size: 2.5rem;
            }
            .hero-section {
                padding: 80px 0;
                margin-top: 66px;
            }
            .stat-card {
                margin-bottom: 1.5rem;
            }
            .navbar-brand {
                font-size: 1.4rem;
            }
        }
        .content-area {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }
        .seo-content {
            line-height: 1.9;
            font-size: 1.05rem;
            color: #4a5568;
        }
        .seo-content h3 {
            color: var(--primary-color);
            margin-top: 2.5rem;
            margin-bottom: 1.2rem;
            font-weight: 600;
        }
        .highlight {
            background: linear-gradient(120deg, rgba(251, 191, 36, 0.2) 0%, rgba(251, 191, 36, 0) 100%);
            padding: 1.5rem;
            border-radius: 10px;
            border-left: 4px solid var(--accent-color);
            margin: 1.5rem 0;
        }
        .data-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
            gap: 1.5rem;
            margin: 2rem 0;
        }
        .timeline {
            position: relative;
            padding-left: 2rem;
            margin: 2rem 0;
        }
        .timeline::before {
            content: '';
            position: absolute;
            left: 0;
            top: 0;
            bottom: 0;
            width: 3px;
            background: linear-gradient(180deg, var(--primary-color), var(--secondary-color));
            border-radius: 3px;
        }
        .timeline-item {
            position: relative;
            margin-bottom: 2rem;
            padding-left: 1.5rem;
        }
        .timeline-item::before {
            content: '';
            position: absolute;
            left: -2.5rem;
            top: 0.5rem;
            width: 15px;
            height: 15px;
            border-radius: 50%;
            background: var(--secondary-color);
            border: 3px solid white;
            box-shadow: 0 0 0 3px var(--secondary-color);
        }