:root {
            --primary-color: #1a237e;
            --secondary-color: #d32f2f;
            --accent-color: #ffc107;
            --light-bg: #f8f9fa;
            --dark-text: #212529;
        }
        body {
            font-family: 'Noto Sans SC', 'Microsoft YaHei', sans-serif;
            color: var(--dark-text);
            line-height: 1.8;
        }
        .navbar-brand {
            font-weight: 700;
            font-size: 1.5rem;
            color: var(--primary-color) !important;
        }
        .hero-section {
            background: linear-gradient(rgba(0, 0, 0, 0.7), rgba(0, 0, 0, 0.7)), url('https://images.unsplash.com/photo-1530103862676-de8c9debad1d?ixlib=rb-4.0.3&auto=format&fit=crop&w=1920&q=80') no-repeat center/cover;
            color: white;
            padding: 120px 0;
            text-align: center;
        }
        .section-title {
            border-left: 5px solid var(--secondary-color);
            padding-left: 15px;
            margin-bottom: 30px;
            font-weight: 700;
        }
        .card-hover:hover {
            transform: translateY(-10px);
            transition: transform 0.3s ease;
            box-shadow: 0 10px 20px rgba(0,0,0,0.1) !important;
        }
        .live-score {
            background: var(--primary-color);
            color: white;
            padding: 20px;
            border-radius: 10px;
            font-size: 1.2rem;
            animation: pulse 2s infinite;
        }
        @keyframes pulse {
            0% { opacity: 1; }
            50% { opacity: 0.9; }
            100% { opacity: 1; }
        }
        .flink {
            display: inline-block;
            background: var(--light-bg);
            padding: 10px 20px;
            margin: 5px;
            border-radius: 5px;
            text-decoration: none;
            color: var(--primary-color);
            transition: all 0.3s;
        }
        .flink:hover {
            background: var(--primary-color);
            color: white;
            transform: scale(1.05);
        }
        .friendlink {
            background: var(--light-bg);
            padding: 40px 0;
        }
        .contact-form .form-control {
            border-radius: 0;
            border: 1px solid #ddd;
        }
        .contact-form .btn {
            background: var(--secondary-color);
            color: white;
            border: none;
            padding: 12px 30px;
        }
        footer {
            background: var(--primary-color);
            color: white;
            padding: 30px 0;
        }
        .stats-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 20px;
        }
        @media (max-width: 768px) {
            .hero-section {
                padding: 80px 0;
            }
            .section-title {
                font-size: 1.5rem;
            }
        }