:root {
            --primary-blue: #1a3a8f;
            --secondary-blue: #2a4dbf;
            --accent-yellow: #ffc107;
            --light-bg: #f8f9fa;
            --dark-text: #212529;
            --shadow: 0 4px 12px rgba(0,0,0,0.08);
        }
        body {
            font-family: 'Microsoft YaHei', 'Segoe UI', sans-serif;
            color: var(--dark-text);
            line-height: 1.7;
            background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
        }
        .navbar-brand {
            font-weight: 800;
            font-size: 1.5rem;
            background: linear-gradient(90deg, var(--primary-blue), var(--secondary-blue));
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
        }
        .hero-section {
            background: linear-gradient(rgba(26, 58, 143, 0.92), rgba(42, 77, 191, 0.9)), url('https://images.unsplash.com/photo-1638894389488-6f5e0f8b6b8b?ixlib=rb-4.0.3&auto=format&fit=crop&w=2070&q=80') center/cover no-repeat;
            color: white;
            padding: 6rem 0;
            position: relative;
        }
        .stat-card {
            background: white;
            border-radius: 12px;
            padding: 1.5rem;
            box-shadow: var(--shadow);
            transition: transform 0.3s ease, box-shadow 0.3s ease;
            border-top: 4px solid var(--accent-yellow);
            height: 100%;
        }
        .stat-card:hover {
            transform: translateY(-5px);
            box-shadow: 0 8px 20px rgba(0,0,0,0.12);
        }
        .match-prediction {
            background: linear-gradient(135deg, #ffffff 0%, #f1f5ff 100%);
            border-left: 6px solid var(--primary-blue);
            padding: 2rem;
            border-radius: 0 12px 12px 0;
        }
        .live-badge {
            animation: pulse 2s infinite;
            background: #dc3545;
            color: white;
            padding: 0.25rem 0.75rem;
            border-radius: 50px;
            font-size: 0.85rem;
            font-weight: 600;
        }
        @keyframes pulse {
            0% { opacity: 1; }
            50% { opacity: 0.7; }
            100% { opacity: 1; }
        }
        .team-flag {
            width: 80px;
            height: 50px;
            object-fit: cover;
            border-radius: 6px;
            box-shadow: 0 2px 8px rgba(0,0,0,0.15);
        }
        .section-title {
            position: relative;
            padding-bottom: 0.75rem;
            margin-bottom: 2rem;
        }
        .section-title:after {
            content: '';
            position: absolute;
            left: 0;
            bottom: 0;
            width: 60px;
            height: 4px;
            background: var(--accent-yellow);
            border-radius: 2px;
        }
        .analysis-card {
            background: white;
            border-radius: 12px;
            overflow: hidden;
            box-shadow: var(--shadow);
            transition: all 0.3s ease;
            height: 100%;
        }
        .analysis-card:hover {
            transform: translateY(-8px);
            box-shadow: 0 12px 24px rgba(0,0,0,0.15);
        }
        .analysis-card img {
            height: 200px;
            object-fit: cover;
            width: 100%;
        }
        .flink {
            background: white;
            padding: 1rem 1.5rem;
            border-radius: 8px;
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--primary-blue);
            font-weight: 600;
            text-decoration: none;
            transition: all 0.3s ease;
            border: 1px solid #e0e0e0;
            height: 100%;
        }
        .flink:hover {
            background: var(--primary-blue);
            color: white;
            transform: scale(1.05);
            border-color: var(--primary-blue);
        }
        footer {
            background: linear-gradient(135deg, var(--primary-blue), #0d1f5e);
            color: white;
            padding: 3rem 0 1.5rem;
        }
        footer a {
            color: #c2d1ff;
            text-decoration: none;
            transition: color 0.3s;
        }
        footer a:hover {
            color: white;
            text-decoration: underline;
        }
        .contact-info i {
            width: 30px;
            color: var(--accent-yellow);
        }
        .form-control:focus {
            border-color: var(--secondary-blue);
            box-shadow: 0 0 0 0.25rem rgba(42, 77, 191, 0.25);
        }
        @media (max-width: 768px) {
            .hero-section { padding: 4rem 0; }
            .team-flag { width: 60px; height: 40px; }
            .match-prediction { border-left: none; border-top: 6px solid var(--primary-blue); }
        }