:root {
            --primary-color: #0d6efd;
            --secondary-color: #6c757d;
            --success-color: #198754;
            --warning-color: #ffc107;
            --danger-color: #dc3545;
            --dark-color: #212529;
            --light-color: #f8f9fa;
        }
        body {
            font-family: 'Segoe UI', 'Microsoft YaHei', sans-serif;
            line-height: 1.6;
            color: #333;
            padding-top: 76px;
        }
        .navbar-brand {
            font-weight: 700;
            font-size: 1.5rem;
            background: linear-gradient(90deg, #0d6efd, #dc3545);
            -webkit-background-clip: text;
            background-clip: text;
            color: transparent;
        }
        .hero-section {
            background: linear-gradient(rgba(0, 0, 0, 0.7), rgba(0, 0, 0, 0.7)), 
                        url('https://images.unsplash.com/photo-1543326727-cf6c39e8f84c?ixlib=rb-4.0.3&auto=format&fit=crop&w=2070&q=80');
            background-size: cover;
            background-position: center;
            color: white;
            padding: 120px 0;
            margin-bottom: 40px;
        }
        .hero-title {
            font-size: 3.5rem;
            font-weight: 800;
            text-shadow: 2px 2px 8px rgba(0,0,0,0.6);
            margin-bottom: 20px;
        }
        @media (max-width: 768px) {
            .hero-title {
                font-size: 2.5rem;
            }
        }
        .prediction-card {
            border-radius: 15px;
            overflow: hidden;
            box-shadow: 0 10px 30px rgba(0,0,0,0.1);
            transition: transform 0.3s ease, box-shadow 0.3s ease;
            margin-bottom: 30px;
        }
        .prediction-card:hover {
            transform: translateY(-10px);
            box-shadow: 0 15px 40px rgba(0,0,0,0.15);
        }
        .team-flag {
            width: 80px;
            height: 60px;
            object-fit: cover;
            border-radius: 8px;
            box-shadow: 0 4px 8px rgba(0,0,0,0.2);
        }
        .vs-text {
            font-size: 2rem;
            font-weight: 900;
            color: #dc3545;
            text-shadow: 1px 1px 3px rgba(0,0,0,0.3);
        }
        .win-probability {
            font-size: 2.5rem;
            font-weight: 800;
            color: #198754;
        }
        .stat-card {
            background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
            border-left: 5px solid var(--primary-color);
            padding: 20px;
            border-radius: 10px;
            margin-bottom: 20px;
            height: 100%;
        }
        .live-score {
            background: linear-gradient(90deg, #dc3545, #fd7e14);
            color: white;
            padding: 15px;
            border-radius: 10px;
            font-weight: 700;
            font-size: 1.5rem;
            animation: pulse 2s infinite;
        }
        @keyframes pulse {
            0% { box-shadow: 0 0 0 0 rgba(220, 53, 69, 0.7); }
            70% { box-shadow: 0 0 0 10px rgba(220, 53, 69, 0); }
            100% { box-shadow: 0 0 0 0 rgba(220, 53, 69, 0); }
        }
        .match-timeline {
            position: relative;
            padding-left: 30px;
            border-left: 3px solid var(--primary-color);
            margin-left: 15px;
        }
        .match-timeline-item {
            position: relative;
            margin-bottom: 30px;
        }
        .match-timeline-item::before {
            content: '';
            position: absolute;
            left: -36px;
            top: 0;
            width: 20px;
            height: 20px;
            border-radius: 50%;
            background: var(--primary-color);
            border: 3px solid white;
            box-shadow: 0 0 0 3px var(--primary-color);
        }
        .section-title {
            position: relative;
            padding-bottom: 15px;
            margin-bottom: 30px;
            font-weight: 700;
        }
        .section-title::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 80px;
            height: 4px;
            background: linear-gradient(90deg, var(--primary-color), var(--danger-color));
            border-radius: 2px;
        }
        .footer {
            background-color: var(--dark-color);
            color: white;
            padding: 60px 0 30px;
            margin-top: 60px;
        }
        .footer-links a {
            color: #adb5bd;
            text-decoration: none;
            transition: color 0.3s;
        }
        .footer-links a:hover {
            color: white;
            text-decoration: underline;
        }
        .friendlink a.flink {
            display: inline-block;
            background-color: #f8f9fa;
            color: #495057;
            padding: 8px 20px;
            margin: 5px 10px;
            border-radius: 50px;
            text-decoration: none;
            font-weight: 500;
            transition: all 0.3s;
            border: 1px solid #dee2e6;
        }
        .friendlink a.flink:hover {
            background-color: var(--primary-color);
            color: white;
            transform: translateY(-3px);
            box-shadow: 0 5px 15px rgba(0,0,0,0.1);
        }
        .analysis-chart {
            background-color: white;
            border-radius: 10px;
            padding: 20px;
            box-shadow: 0 5px 15px rgba(0,0,0,0.05);
            margin-bottom: 30px;
        }
        .btn-prediction {
            background: linear-gradient(90deg, #198754, #0d6efd);
            color: white;
            font-weight: 700;
            padding: 12px 30px;
            border-radius: 50px;
            border: none;
            transition: all 0.3s;
        }
        .btn-prediction:hover {
            transform: translateY(-3px);
            box-shadow: 0 10px 20px rgba(25, 135, 84, 0.3);
        }
        .table-hover tbody tr:hover {
            background-color: rgba(13, 110, 253, 0.05);
        }
        .navbar {
            box-shadow: 0 4px 12px rgba(0,0,0,0.1);
            backdrop-filter: blur(10px);
            background-color: rgba(255, 255, 255, 0.95);
        }
        .sticky-top {
            position: -webkit-sticky;
            position: sticky;
            top: 0;
            z-index: 1020;
        }