:root {
            --primary-color: #1a237e;
            --secondary-color: #d32f2f;
            --accent-color: #ff9800;
            --light-color: #f5f5f5;
            --dark-color: #212121;
            --transition: all 0.3s ease;
        }
        body {
            font-family: 'Segoe UI', 'Microsoft YaHei', sans-serif;
            color: #333;
            line-height: 1.8;
            background-color: #f8f9fa;
        }
        .navbar-brand {
            font-weight: 700;
            font-size: 1.5rem;
            color: var(--primary-color);
        }
        .nav-link {
            font-weight: 500;
            transition: var(--transition);
        }
        .nav-link:hover {
            color: var(--secondary-color);
        }
        .hero-section {
            background: linear-gradient(rgba(0,0,0,0.7), rgba(0,0,0,0.7)), url('https://images.unsplash.com/photo-1575361204480-aadea25e6e68?ixlib=rb-4.0.3&auto=format&fit=crop&w=2071&q=80') center/cover no-repeat;
            color: white;
            padding: 120px 0;
            text-align: center;
        }
        .section-title {
            color: var(--primary-color);
            border-bottom: 3px solid var(--accent-color);
            padding-bottom: 10px;
            margin-bottom: 30px;
            font-weight: 700;
        }
        .card {
            border: none;
            border-radius: 15px;
            box-shadow: 0 5px 15px rgba(0,0,0,0.08);
            transition: var(--transition);
            height: 100%;
        }
        .card:hover {
            transform: translateY(-10px);
            box-shadow: 0 15px 30px rgba(0,0,0,0.15);
        }
        .card-title {
            color: var(--primary-color);
            font-weight: 600;
        }
        .btn-primary {
            background-color: var(--primary-color);
            border-color: var(--primary-color);
            padding: 10px 25px;
            border-radius: 30px;
            font-weight: 600;
            transition: var(--transition);
        }
        .btn-primary:hover {
            background-color: var(--secondary-color);
            border-color: var(--secondary-color);
            transform: scale(1.05);
        }
        .live-score {
            background: linear-gradient(135deg, #1a237e, #283593);
            color: white;
            padding: 20px;
            border-radius: 15px;
            text-align: center;
        }
        .live-score h3 {
            margin-bottom: 20px;
        }
        .team-flag {
            width: 50px;
            height: auto;
            border-radius: 5px;
        }
        .table-hover tbody tr:hover {
            background-color: rgba(26, 35, 126, 0.1);
        }
        .friendlink {
            background-color: var(--light-color);
            padding: 40px 0;
        }
        .flink {
            display: inline-block;
            margin: 10px 15px;
            padding: 10px 20px;
            background: white;
            border-radius: 10px;
            color: var(--primary-color);
            text-decoration: none;
            font-weight: 500;
            transition: var(--transition);
            box-shadow: 0 3px 10px rgba(0,0,0,0.08);
        }
        .flink:hover {
            background-color: var(--primary-color);
            color: white;
            transform: translateY(-5px);
        }
        footer {
            background-color: var(--dark-color);
            color: white;
            padding: 40px 0 20px;
        }
        footer a {
            color: #bbbbbb;
            transition: var(--transition);
        }
        footer a:hover {
            color: white;
            text-decoration: underline;
        }
        .responsive-img {
            max-width: 100%;
            height: auto;
            border-radius: 10px;
        }
        @media (max-width: 768px) {
            .hero-section {
                padding: 80px 0;
            }
            .section-title {
                font-size: 1.8rem;
            }
            .flink {
                display: block;
                margin: 10px 0;
            }
        }
        .analysis-box {
            background: #fff;
            border-left: 5px solid var(--accent-color);
            padding: 20px;
            margin-bottom: 30px;
            border-radius: 0 10px 10px 0;
        }
        .contact-info li {
            margin-bottom: 15px;
            font-size: 1.1rem;
        }