:root {
            --primary-color: #1a365d;
            --secondary-color: #c53030;
            --accent-color: #f6ad55;
            --light-bg: #f7fafc;
            --dark-text: #2d3748;
            --light-text: #718096;
        }
        body {
            font-family: 'Noto Sans SC', 'Segoe UI', system-ui, -apple-system, sans-serif;
            color: var(--dark-text);
            line-height: 1.7;
        }
        .navbar-brand {
            font-weight: 700;
            font-size: 1.4rem;
            color: var(--primary-color) !important;
        }
        .hero-section {
            background: linear-gradient(rgba(26, 54, 93, 0.9), rgba(26, 54, 93, 0.8)), url('https://images.unsplash.com/photo-1551958219-acbc608c6377?ixlib=rb-4.0.3&auto=format&fit=crop&w=1920&q=80') center/cover no-repeat;
            color: white;
            padding: 120px 0;
            margin-bottom: 60px;
        }
        .section-title {
            color: var(--primary-color);
            font-weight: 700;
            padding-bottom: 15px;
            margin-bottom: 30px;
            position: relative;
            text-align: center;
        }
        .section-title:after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 50%;
            transform: translateX(-50%);
            width: 80px;
            height: 4px;
            background: var(--secondary-color);
        }
        .feature-card {
            transition: transform 0.3s ease, box-shadow 0.3s ease;
            border: none;
            border-radius: 12px;
            overflow: hidden;
            height: 100%;
        }
        .feature-card:hover {
            transform: translateY(-8px);
            box-shadow: 0 12px 24px rgba(0, 0, 0, 0.15);
        }
        .match-card {
            border-left: 5px solid var(--secondary-color);
            background: var(--light-bg);
            transition: all 0.3s ease;
        }
        .match-card:hover {
            border-left-width: 8px;
            background: white;
        }
        .live-badge {
            background: #e53e3e;
            color: white;
            padding: 4px 12px;
            border-radius: 20px;
            font-size: 0.85rem;
            animation: pulse 1.5s infinite;
        }
        @keyframes pulse {
            0% { opacity: 1; }
            50% { opacity: 0.7; }
            100% { opacity: 1; }
        }
        .data-stat {
            font-size: 2.2rem;
            font-weight: 700;
            color: var(--primary-color);
        }
        .analysis-box {
            border-radius: 12px;
            padding: 25px;
            background: linear-gradient(135deg, #f6f9fc 0%, #edf2f7 100%);
            border: 1px solid #e2e8f0;
        }
        .flink {
            display: inline-block;
            padding: 8px 20px;
            margin: 5px 10px;
            background: var(--light-bg);
            border-radius: 6px;
            color: var(--primary-color);
            text-decoration: none;
            transition: all 0.3s ease;
            border: 1px solid #e2e8f0;
        }
        .flink:hover {
            background: var(--primary-color);
            color: white;
            transform: translateY(-3px);
        }
        footer {
            background: var(--primary-color);
            color: white;
            padding-top: 50px;
        }
        .footer-link {
            color: #cbd5e0;
            text-decoration: none;
            transition: color 0.3s ease;
        }
        .footer-link:hover {
            color: white;
        }
        .contact-info li {
            margin-bottom: 12px;
        }
        .contact-info i {
            width: 24px;
            color: var(--accent-color);
        }
        .copyright {
            border-top: 1px solid #2d3748;
            padding: 20px 0;
            margin-top: 40px;
            font-size: 0.9rem;
            color: #a0aec0;
        }
        .icon-box {
            width: 60px;
            height: 60px;
            border-radius: 12px;
            display: flex;
            align-items: center;
            justify-content: center;
            margin-bottom: 20px;
            font-size: 1.8rem;
        }
        .bg-primary-light {
            background: rgba(26, 54, 93, 0.1);
            color: var(--primary-color);
        }
        .bg-secondary-light {
            background: rgba(197, 48, 48, 0.1);
            color: var(--secondary-color);
        }
        .prediction-badge {
            padding: 6px 15px;
            border-radius: 30px;
            font-weight: 600;
            font-size: 0.9rem;
        }
        .win-badge {
            background: #48bb78;
            color: white;
        }
        .draw-badge {
            background: #f6ad55;
            color: white;
        }
        .loss-badge {
            background: #f56565;
            color: white;
        }
        .team-flag {
            width: 40px;
            height: 40px;
            border-radius: 50%;
            object-fit: cover;
            border: 2px solid #e2e8f0;
        }
        .table-hover tbody tr:hover {
            background-color: rgba(26, 54, 93, 0.05);
        }
        .stats-chart {
            height: 200px;
            background: linear-gradient(90deg, var(--primary-color) 65%, var(--secondary-color) 35%);
            border-radius: 10px;
            position: relative;
            color: white;
            padding: 20px;
            margin: 20px 0;
        }
        .stats-chart:after {
            content: '65% 胜率预测';
            position: absolute;
            right: 20px;
            bottom: 20px;
            font-size: 1.2rem;
            font-weight: 700;
        }
        @media (max-width: 768px) {
            .hero-section {
                padding: 80px 0;
                text-align: center;
            }
            .data-stat {
                font-size: 1.8rem;
            }
            .section-title {
                font-size: 1.8rem;
            }
        }