:root {
            --primary-color: #1a237e;
            --secondary-color: #0d47a1;
            --accent-color: #ff6f00;
            --light-color: #f5f7fa;
            --dark-color: #212529;
            --success-color: #2e7d32;
            --warning-color: #f57c00;
        }
        body {
            font-family: 'Segoe UI', 'Microsoft YaHei', sans-serif;
            color: var(--dark-color);
            line-height: 1.6;
            overflow-x: hidden;
        }
        .navbar-brand {
            font-weight: 700;
            font-size: 1.5rem;
            color: var(--primary-color) !important;
        }
        .hero-section {
            background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
            color: white;
            padding: 6rem 0;
            position: relative;
            overflow: hidden;
        }
        .hero-section::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: url('data:image/svg+xml;base64,PHN2ZyB3aWR0aD0iMTAwJSIgaGVpZ2h0PSIxMDAlIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjxkZWZzPjxwYXR0ZXJuIGlkPSJwYXR0ZXJuIiB4PSIwIiB5PSIwIiB3aWR0aD0iNDAiIGhlaWdodD0iNDAiIHBhdHRlcm5Vbml0cz0idXNlclNwYWNlT25Vc2UiIHBhdHRlcm5UcmFuc2Zvcm09InJvdGF0ZSg0NSkiPjxyZWN0IHg9IjAiIHk9IjAiIHdpZHRoPSIyMCIgaGVpZ2h0PSIyMCIgZmlsbD0icmdiYSgyNTUsMjU1LDI1NSwwLjA1KSIvPjwvcGF0dGVybj48L2RlZnM+PHJlY3Qgd2lkdGg9IjEwMCUiIGhlaWdodD0iMTAwJSIgZmlsbD0idXJsKCNwYXR0ZXJuKSIvPjwvc3ZnPg==');
        }
        .stat-card {
            background: white;
            border-radius: 12px;
            padding: 1.5rem;
            box-shadow: 0 5px 15px rgba(0,0,0,0.08);
            transition: transform 0.3s ease, box-shadow 0.3s ease;
            height: 100%;
        }
        .stat-card:hover {
            transform: translateY(-5px);
            box-shadow: 0 10px 25px rgba(0,0,0,0.12);
        }
        .stat-icon {
            width: 60px;
            height: 60px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            margin-bottom: 1rem;
            font-size: 1.5rem;
        }
        .match-card {
            border-left: 4px solid var(--accent-color);
            background: var(--light-color);
            transition: all 0.3s ease;
        }
        .match-card:hover {
            background: #e8edf5;
            transform: translateX(5px);
        }
        .prediction-badge {
            background: linear-gradient(45deg, var(--warning-color), var(--accent-color));
            color: white;
            padding: 0.25rem 0.75rem;
            border-radius: 20px;
            font-weight: 600;
            font-size: 0.85rem;
        }
        .live-badge {
            background: #e53935;
            color: white;
            padding: 0.25rem 0.75rem;
            border-radius: 20px;
            font-weight: 600;
            font-size: 0.85rem;
            animation: pulse 1.5s infinite;
        }
        @keyframes pulse {
            0% { opacity: 1; }
            50% { opacity: 0.7; }
            100% { opacity: 1; }
        }
        .analysis-section {
            background: #f8f9fa;
            padding: 5rem 0;
        }
        .team-logo {
            width: 80px;
            height: 80px;
            object-fit: contain;
            filter: drop-shadow(0 3px 6px rgba(0,0,0,0.16));
        }
        .flink {
            display: inline-block;
            padding: 0.5rem 1.25rem;
            background: white;
            border-radius: 8px;
            margin: 0.5rem;
            text-decoration: none;
            color: var(--dark-color);
            border: 1px solid #dee2e6;
            transition: all 0.3s ease;
            font-weight: 500;
        }
        .flink:hover {
            background: var(--primary-color);
            color: white;
            border-color: var(--primary-color);
            transform: translateY(-2px);
        }
        .friendlink {
            background: var(--light-color);
            padding: 3rem 0;
        }
        footer {
            background: #1a1a1a;
            color: #aaa;
        }
        .footer-links a {
            color: #ccc;
            text-decoration: none;
            transition: color 0.3s;
        }
        .footer-links a:hover {
            color: white;
        }
        .copyright {
            border-top: 1px solid #333;
            padding-top: 1.5rem;
            font-size: 0.9rem;
        }
        .article-card {
            transition: transform 0.3s ease;
            height: 100%;
        }
        .article-card:hover {
            transform: translateY(-5px);
        }
        .article-img {
            height: 200px;
            object-fit: cover;
            width: 100%;
        }
        .data-table th {
            background: var(--primary-color);
            color: white;
            border: none;
        }
        .form-control:focus {
            border-color: var(--primary-color);
            box-shadow: 0 0 0 0.25rem rgba(26, 35, 126, 0.25);
        }
        .btn-primary {
            background: var(--primary-color);
            border-color: var(--primary-color);
        }
        .btn-primary:hover {
            background: var(--secondary-color);
            border-color: var(--secondary-color);
        }
        @media (max-width: 768px) {
            .hero-section {
                padding: 4rem 0;
            }
            .team-logo {
                width: 60px;
                height: 60px;
            }
            .display-4 {
                font-size: 2.5rem;
            }
        }