:root {
            --primary-color: #1a365d;
            --secondary-color: #e53e3e;
            --accent-color: #f6ad55;
            --light-color: #f7fafc;
            --dark-color: #2d3748;
        }
        body {
            font-family: 'Microsoft YaHei', 'Segoe UI', sans-serif;
            line-height: 1.6;
            color: var(--dark-color);
        }
        .navbar-brand {
            font-weight: 700;
            font-size: 1.5rem;
            color: var(--primary-color);
        }
        .nav-link {
            font-weight: 500;
            transition: color 0.3s;
        }
        .nav-link:hover {
            color: var(--secondary-color);
        }
        .hero-section {
            background: linear-gradient(rgba(26, 54, 93, 0.9), rgba(26, 54, 93, 0.8)), 
                        url('https://images.unsplash.com/photo-1575361204480-aadea25e6e68?ixlib=rb-4.0.3&auto=format&fit=crop&w=1920&q=80');
            background-size: cover;
            background-position: center;
            color: white;
            padding: 100px 0;
            margin-bottom: 50px;
        }
        .hero-title {
            font-size: 3.5rem;
            font-weight: 800;
            margin-bottom: 20px;
            text-shadow: 2px 2px 4px rgba(0,0,0,0.5);
        }
        .hero-subtitle {
            font-size: 1.5rem;
            margin-bottom: 30px;
            opacity: 0.9;
        }
        .section-title {
            color: var(--primary-color);
            font-weight: 700;
            margin-bottom: 30px;
            padding-bottom: 15px;
            border-bottom: 3px solid var(--secondary-color);
            position: relative;
        }
        .section-title::after {
            content: '';
            position: absolute;
            bottom: -3px;
            left: 0;
            width: 100px;
            height: 3px;
            background-color: var(--accent-color);
        }
        .card {
            border: none;
            border-radius: 10px;
            overflow: hidden;
            transition: transform 0.3s, box-shadow 0.3s;
            height: 100%;
        }
        .card:hover {
            transform: translateY(-5px);
            box-shadow: 0 10px 25px rgba(0,0,0,0.1);
        }
        .card-header {
            background-color: var(--primary-color);
            color: white;
            font-weight: 600;
            padding: 15px;
        }
        .match-card {
            border-left: 5px solid var(--secondary-color);
        }
        .stats-box {
            background-color: var(--light-color);
            border-radius: 10px;
            padding: 20px;
            text-align: center;
            transition: all 0.3s;
            height: 100%;
        }
        .stats-box:hover {
            background-color: white;
            box-shadow: 0 5px 15px rgba(0,0,0,0.08);
        }
        .stats-number {
            font-size: 2.5rem;
            font-weight: 700;
            color: var(--secondary-color);
        }
        .stats-label {
            color: var(--dark-color);
            font-weight: 600;
            margin-top: 10px;
        }
        .team-flag {
            width: 60px;
            height: 40px;
            object-fit: cover;
            border-radius: 4px;
            box-shadow: 0 2px 5px rgba(0,0,0,0.2);
        }
        .prediction-badge {
            font-size: 0.9rem;
            padding: 8px 15px;
            border-radius: 20px;
            font-weight: 600;
        }
        .live-badge {
            background-color: #e53e3e;
            color: white;
            animation: pulse 2s infinite;
        }
        @keyframes pulse {
            0% { opacity: 1; }
            50% { opacity: 0.7; }
            100% { opacity: 1; }
        }
        .analysis-card {
            border-top: 4px solid var(--primary-color);
        }
        .footer {
            background-color: var(--primary-color);
            color: white;
            padding: 60px 0 30px;
            margin-top: 80px;
        }
        .footer h5 {
            color: var(--accent-color);
            margin-bottom: 20px;
            font-weight: 600;
        }
        .footer-links a {
            color: #cbd5e0;
            text-decoration: none;
            display: block;
            margin-bottom: 10px;
            transition: color 0.3s;
        }
        .footer-links a:hover {
            color: var(--accent-color);
        }
        .copyright {
            border-top: 1px solid #4a5568;
            padding-top: 20px;
            margin-top: 40px;
            color: #a0aec0;
            font-size: 0.9rem;
        }
        .friendlink {
            background-color: #f8f9fa;
            padding: 40px 0;
            border-top: 1px solid #e2e8f0;
            border-bottom: 1px solid #e2e8f0;
        }
        .flink {
            display: inline-block;
            background-color: white;
            border: 1px solid #e2e8f0;
            border-radius: 8px;
            padding: 12px 20px;
            margin: 5px 10px;
            color: var(--primary-color);
            text-decoration: none;
            font-weight: 500;
            transition: all 0.3s;
        }
        .flink:hover {
            background-color: var(--primary-color);
            color: white;
            transform: translateY(-2px);
            box-shadow: 0 5px 15px rgba(0,0,0,0.1);
        }
        .contact-info {
            background-color: var(--light-color);
            border-radius: 10px;
            padding: 30px;
        }
        .contact-icon {
            width: 60px;
            height: 60px;
            background-color: var(--primary-color);
            color: white;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.5rem;
            margin-right: 20px;
        }
        .btn-primary-custom {
            background-color: var(--secondary-color);
            border: none;
            padding: 12px 30px;
            font-weight: 600;
            transition: all 0.3s;
        }
        .btn-primary-custom:hover {
            background-color: #c53030;
            transform: translateY(-2px);
        }
        .timeline {
            position: relative;
            padding-left: 30px;
        }
        .timeline::before {
            content: '';
            position: absolute;
            left: 0;
            top: 0;
            bottom: 0;
            width: 3px;
            background-color: var(--primary-color);
        }
        .timeline-item {
            position: relative;
            margin-bottom: 30px;
        }
        .timeline-item::before {
            content: '';
            position: absolute;
            left: -36px;
            top: 5px;
            width: 15px;
            height: 15px;
            border-radius: 50%;
            background-color: var(--secondary-color);
            border: 3px solid white;
        }
        @media (max-width: 768px) {
            .hero-title {
                font-size: 2.5rem;
            }
            .hero-subtitle {
                font-size: 1.2rem;
            }
            .section-title {
                font-size: 1.8rem;
            }
        }
        .analysis-content {
            line-height: 1.8;
        }
        .analysis-content h4 {
            color: var(--primary-color);
            margin-top: 25px;
            margin-bottom: 15px;
        }
        .analysis-content p {
            margin-bottom: 15px;
        }
        .highlight {
            background-color: rgba(246, 173, 85, 0.2);
            padding: 15px;
            border-left: 4px solid var(--accent-color);
            margin: 20px 0;
        }
        .table-hover tbody tr:hover {
            background-color: rgba(26, 54, 93, 0.05);
        }
        .table th {
            background-color: var(--primary-color);
            color: white;
            border: none;
        }