:root {
            --primary-color: #0d6efd;
            --secondary-color: #6c757d;
            --accent-color: #dc3545;
            --success-color: #198754;
            --dark-color: #212529;
            --light-color: #f8f9fa;
        }
        body {
            font-family: 'Microsoft YaHei', 'Segoe UI', system-ui, -apple-system, sans-serif;
            color: #333;
            line-height: 1.7;
        }
        .navbar-brand {
            font-weight: 700;
            font-size: 1.4rem;
            color: var(--primary-color) !important;
        }
        .hero-section {
            background: linear-gradient(135deg, #0d6efd 0%, #198754 100%);
            color: white;
            padding: 5rem 0;
            position: relative;
            overflow: hidden;
        }
        .hero-section::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: url('data:image/svg+xml;base64,PHN2ZyB3aWR0aD0iMTAwJSIgaGVpZ2h0PSIxMDAlIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjxkZWZzPjxwYXR0ZXJuIGlkPSJwYXR0ZXJuIiB4PSIwIiB5PSIwIiB3aWR0aD0iNDAiIGhlaWdodD0iNDAiIHBhdHRlcm5Vbml0cz0idXNlclNwYWNlT25Vc2UiIHBhdHRlcm5UcmFuc2Zvcm09InJvdGF0ZSg0NSkiPjxyZWN0IHg9IjAiIHk9IjAiIHdpZHRoPSIyMCIgaGVpZ2h0PSIyMCIgZmlsbD0icmdiYSgyNTUsMjU1LDI1NSwwLjA1KSIvPjwvcGF0dGVybj48L2RlZnM+PHJlY3Qgd2lkdGg9IjEwMCUiIGhlaWdodD0iMTAwJSIgZmlsbD0idXJsKCNwYXR0ZXJuKSIvPjwvc3ZnPg==');
        }
        .match-card {
            transition: transform 0.3s ease, box-shadow 0.3s ease;
            border: none;
            box-shadow: 0 5px 15px rgba(0,0,0,0.08);
        }
        .match-card:hover {
            transform: translateY(-8px);
            box-shadow: 0 15px 30px rgba(0,0,0,0.15);
        }
        .stat-card {
            background: white;
            border-radius: 12px;
            padding: 1.5rem;
            box-shadow: 0 4px 12px rgba(0,0,0,0.05);
            height: 100%;
        }
        .live-badge {
            animation: pulse 2s infinite;
            background-color: var(--accent-color);
        }
        @keyframes pulse {
            0% { opacity: 1; }
            50% { opacity: 0.7; }
            100% { opacity: 1; }
        }
        .team-flag {
            width: 60px;
            height: 40px;
            object-fit: cover;
            border-radius: 4px;
            box-shadow: 0 2px 5px rgba(0,0,0,0.2);
        }
        .analysis-section {
            background-color: #f9f9f9;
            padding: 4rem 0;
        }
        .expert-card {
            border-left: 4px solid var(--primary-color);
            padding-left: 1.5rem;
            margin: 2rem 0;
        }
        .flink {
            display: inline-block;
            padding: 0.5rem 1.2rem;
            margin: 0.3rem;
            background: #f0f8ff;
            border-radius: 25px;
            color: #333;
            text-decoration: none;
            transition: all 0.3s ease;
            border: 1px solid #d0e8ff;
        }
        .flink:hover {
            background: var(--primary-color);
            color: white;
            transform: translateY(-3px);
            box-shadow: 0 5px 15px rgba(13, 110, 253, 0.2);
        }
        .footer {
            background-color: var(--dark-color);
            color: white;
            padding: 3rem 0 1.5rem;
        }
        .footer a {
            color: #adb5bd;
            text-decoration: none;
            transition: color 0.3s ease;
        }
        .footer a:hover {
            color: white;
        }
        .contact-info i {
            width: 24px;
            margin-right: 10px;
            color: var(--primary-color);
        }
        @media (max-width: 768px) {
            .hero-section {
                padding: 3rem 0;
            }
            .team-flag {
                width: 50px;
                height: 35px;
            }
            .display-4 {
                font-size: 2.2rem;
            }
        }
        .chart-container {
            height: 300px;
            position: relative;
        }
        .form-control:focus {
            border-color: var(--primary-color);
            box-shadow: 0 0 0 0.25rem rgba(13, 110, 253, 0.25);
        }
        .btn-primary {
            background-color: var(--primary-color);
            border-color: var(--primary-color);
            padding: 0.6rem 1.8rem;
            font-weight: 500;
        }
        .btn-primary:hover {
            background-color: #0b5ed7;
            border-color: #0a58ca;
        }
        .section-title {
            position: relative;
            padding-bottom: 15px;
            margin-bottom: 2rem;
        }
        .section-title::after {
            content: '';
            position: absolute;
            left: 0;
            bottom: 0;
            width: 60px;
            height: 3px;
            background: var(--primary-color);
        }
        .text-center .section-title::after {
            left: 50%;
            transform: translateX(-50%);
        }
        .timeline-item {
            position: relative;
            padding-left: 30px;
            margin-bottom: 2rem;
        }
        .timeline-item::before {
            content: '';
            position: absolute;
            left: 0;
            top: 8px;
            width: 12px;
            height: 12px;
            border-radius: 50%;
            background: var(--primary-color);
        }
        .timeline-item::after {
            content: '';
            position: absolute;
            left: 5px;
            top: 26px;
            width: 2px;
            height: calc(100% + 1rem);
            background: #e0e0e0;
        }
        .timeline-item:last-child::after {
            display: none;
        }
        .prediction-meter {
            height: 12px;
            border-radius: 6px;
            overflow: hidden;
            background: #e9ecef;
            margin: 1rem 0;
        }
        .prediction-fill {
            height: 100%;
            border-radius: 6px;
        }
        .player-card {
            text-align: center;
            padding: 1rem;
            transition: all 0.3s ease;
        }
        .player-card:hover {
            transform: translateY(-5px);
        }
        .player-img {
            width: 100px;
            height: 100px;
            border-radius: 50%;
            object-fit: cover;
            margin: 0 auto 1rem;
            border: 3px solid #f0f0f0;
        }