body {
            font-family: 'Microsoft YaHei', sans-serif;
            background-color: #f8f9fa;
            color: #333;
        }
        .navbar-brand {
            font-weight: bold;
            font-size: 1.5rem;
            color: #007bff !important;
        }
        .hero-section {
            background: linear-gradient(rgba(0, 0, 0, 0.7), rgba(0, 0, 0, 0.7)), url('https://images.unsplash.com/photo-1536939459926-301728717817?ixlib=rb-4.0.3&auto=format&fit=crop&w=1350&q=80') no-repeat center center;
            background-size: cover;
            color: white;
            padding: 100px 0;
            text-align: center;
        }
        .hero-section h1 {
            font-size: 3rem;
            margin-bottom: 20px;
            text-shadow: 2px 2px 5px rgba(0,0,0,0.5);
        }
        .section-title {
            border-bottom: 3px solid #007bff;
            padding-bottom: 10px;
            margin-bottom: 30px;
            display: inline-block;
            font-weight: bold;
        }
        .card {
            transition: transform 0.3s ease, box-shadow 0.3s ease;
            border: none;
            box-shadow: 0 4px 6px rgba(0,0,0,0.1);
            margin-bottom: 20px;
        }
        .card:hover {
            transform: translateY(-5px);
            box-shadow: 0 8px 15px rgba(0,0,0,0.2);
        }
        .flink {
            display: inline-block;
            padding: 10px 15px;
            margin: 5px;
            background-color: #007bff;
            color: white;
            border-radius: 5px;
            text-decoration: none;
            transition: background-color 0.3s ease;
        }
        .flink:hover {
            background-color: #0056b3;
            color: white;
        }
        .friendlink {
            background-color: #e9ecef;
            padding: 40px 0;
            border-top: 1px solid #dee2e6;
        }
        footer {
            background-color: #343a40;
            color: white;
            padding: 40px 0;
        }
        .live-score {
            background-color: #fff3cd;
            border-left: 5px solid #ffc107;
            padding: 15px;
            font-weight: bold;
            margin-bottom: 20px;
        }
        .table-hover tbody tr:hover {
            background-color: rgba(0, 123, 255, 0.1);
        }
        @media (max-width: 768px) {
            .hero-section h1 {
                font-size: 2rem;
            }
            .section-title {
                font-size: 1.5rem;
            }
        }