body {
            font-family: 'Microsoft YaHei', sans-serif;
            background-color: #f8f9fa;
            color: #333;
        }
        .hero {
            background: linear-gradient(rgba(0, 0, 0, 0.7), rgba(0, 0, 0, 0.7)), url('https://images.unsplash.com/photo-1638894381397-8b4e5f83c52f?ixlib=rb-4.0.3&auto=format&fit=crop&w=1600&q=80') no-repeat center center/cover;
            color: white;
            padding: 120px 0;
            text-align: center;
        }
        .section-title {
            border-left: 5px solid #007bff;
            padding-left: 15px;
            margin-bottom: 30px;
            font-weight: bold;
            color: #0056b3;
        }
        .card {
            transition: transform 0.3s;
            border: none;
            box-shadow: 0 4px 6px rgba(0,0,0,0.1);
        }
        .card:hover {
            transform: translateY(-5px);
        }
        .table-hover tbody tr:hover {
            background-color: rgba(0, 123, 255, 0.1);
        }
        .friendlink .flink {
            display: inline-block;
            margin: 10px 15px;
            padding: 10px 20px;
            background: #e9ecef;
            border-radius: 5px;
            text-decoration: none;
            color: #495057;
            transition: background 0.3s;
        }
        .friendlink .flink:hover {
            background: #007bff;
            color: white;
        }
        footer {
            background: #343a40;
            color: #fff;
        }
        .contact-form .form-control:focus {
            border-color: #007bff;
            box-shadow: 0 0 0 0.2rem rgba(0, 123, 255, 0.25);
        }
        .live-score {
            background: #fff;
            border-radius: 10px;
            padding: 20px;
            box-shadow: 0 4px 12px rgba(0,0,0,0.1);
        }
        .stats-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 20px;
        }
        @media (max-width: 768px) {
            .hero {
                padding: 80px 0;
            }
            .section-title {
                font-size: 1.5rem;
            }
        }