:root {
            --primary-color: #1a5fb4;
            --secondary-color: #e95420;
            --accent-color: #2ec27e;
            --dark-color: #1a1a1a;
            --light-color: #f8f9fa;
        }
        body {
            font-family: "Microsoft YaHei", "Segoe UI", sans-serif;
            line-height: 1.6;
            color: #333;
        }
        .navbar-brand {
            font-weight: 700;
            font-size: 1.5rem;
            color: var(--primary-color);
        }
        .hero-section {
            background: linear-gradient(rgba(0, 40, 85, 0.85), rgba(0, 40, 85, 0.9)), url('https://images.unsplash.com/photo-1508098682722-e99c43a406b2?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-bottom: 60px;
        }
        .prediction-card {
            border-radius: 12px;
            box-shadow: 0 8px 24px rgba(0, 0, 0, 0.1);
            transition: transform 0.3s ease, box-shadow 0.3s ease;
            border: none;
            overflow: hidden;
        }
        .prediction-card:hover {
            transform: translateY(-10px);
            box-shadow: 0 15px 35px rgba(0, 0, 0, 0.15);
        }
        .team-logo {
            width: 80px;
            height: 80px;
            object-fit: contain;
        }
        .vs-badge {
            background-color: var(--secondary-color);
            color: white;
            font-weight: bold;
            padding: 8px 16px;
            border-radius: 20px;
        }
        .stat-card {
            background: linear-gradient(135deg, var(--primary-color), #0d4a9e);
            color: white;
            border-radius: 10px;
            padding: 25px;
            height: 100%;
        }
        .live-badge {
            animation: pulse 2s infinite;
            background-color: #dc3545;
        }
        @keyframes pulse {
            0% { opacity: 1; }
            50% { opacity: 0.6; }
            100% { opacity: 1; }
        }
        .analysis-section {
            background-color: #f8fafc;
            border-radius: 12px;
            padding: 40px;
            border-left: 5px solid var(--accent-color);
        }
        .flink {
            display: inline-block;
            padding: 10px 20px;
            margin: 8px;
            background-color: #f1f5f9;
            border-radius: 8px;
            color: #334155;
            text-decoration: none;
            transition: all 0.3s ease;
            border: 1px solid #e2e8f0;
        }
        .flink:hover {
            background-color: var(--primary-color);
            color: white;
            transform: translateY(-3px);
            border-color: var(--primary-color);
        }
        .footer {
            background-color: var(--dark-color);
            color: white;
            padding: 60px 0 30px;
        }
        .footer a {
            color: #cbd5e1;
            text-decoration: none;
            transition: color 0.3s ease;
        }
        .footer a:hover {
            color: white;
        }
        .copyright {
            border-top: 1px solid #374151;
            padding-top: 20px;
            margin-top: 40px;
            color: #9ca3af;
            font-size: 0.9rem;
        }
        @media (max-width: 768px) {
            .hero-section {
                padding: 80px 0;
            }
            .display-4 {
                font-size: 2.2rem;
            }
            .analysis-section {
                padding: 25px;
            }
        }
        .prediction-progress {
            height: 12px;
            border-radius: 6px;
            overflow: hidden;
        }
        .prediction-percentage {
            font-size: 1.8rem;
            font-weight: 700;
            color: var(--primary-color);
        }
        .tab-content {
            border: 1px solid #dee2e6;
            border-top: none;
            border-radius: 0 0 8px 8px;
            padding: 25px;
        }
        .nav-tabs .nav-link.active {
            background-color: var(--primary-color);
            color: white;
            border-color: var(--primary-color);
        }
        .data-table th {
            background-color: #f8f9fa;
            font-weight: 600;
            border-top: none;
        }
        .sticky-sidebar {
            position: sticky;
            top: 100px;
        }