:root {
            --primary-color: #0d6efd;
            --secondary-color: #6c757d;
            --accent-color: #dc3545;
            --light-bg: #f8f9fa;
            --dark-bg: #212529;
            --transition: all 0.3s ease;
        }
        body {
            font-family: 'Segoe UI', 'Microsoft YaHei', sans-serif;
            line-height: 1.8;
            color: #333;
            background-color: #fff;
        }
        header {
            background: linear-gradient(135deg, var(--primary-color), #0a58ca);
            color: white;
        }
        .navbar-brand {
            font-weight: 700;
            font-size: 1.8rem;
        }
        .nav-link {
            font-weight: 500;
            transition: var(--transition);
        }
        .nav-link:hover {
            color: var(--accent-color) !important;
            transform: translateY(-2px);
        }
        .hero {
            padding: 100px 0;
            background: url('https://images.unsplash.com/photo-1575361204480-aadea25e6e68?ixlib=rb-4.0.3&auto=format&fit=crop&w=1920&q=80') no-repeat center center/cover;
            color: white;
            text-shadow: 2px 2px 5px rgba(0,0,0,0.7);
        }
        .hero h1 {
            font-size: 3.5rem;
            font-weight: 800;
        }
        .section-title {
            position: relative;
            padding-bottom: 15px;
            margin-bottom: 40px;
            font-weight: 700;
            color: var(--primary-color);
        }
        .section-title::after {
            content: '';
            position: absolute;
            left: 0;
            bottom: 0;
            width: 80px;
            height: 4px;
            background: var(--accent-color);
        }
        .card {
            border: none;
            border-radius: 15px;
            box-shadow: 0 10px 30px rgba(0,0,0,0.08);
            transition: var(--transition);
            overflow: hidden;
        }
        .card:hover {
            transform: translateY(-10px);
            box-shadow: 0 15px 40px rgba(0,0,0,0.15);
        }
        .card-img-top {
            height: 200px;
            object-fit: cover;
        }
        .btn-primary {
            background-color: var(--primary-color);
            border: none;
            padding: 12px 30px;
            border-radius: 50px;
            font-weight: 600;
            transition: var(--transition);
        }
        .btn-primary:hover {
            background-color: #0a58ca;
            transform: scale(1.05);
        }
        .live-score {
            background: linear-gradient(90deg, #ff6b6b, #ee5a24);
            color: white;
            padding: 20px;
            border-radius: 15px;
            animation: pulse 2s infinite;
        }
        @keyframes pulse {
            0% { box-shadow: 0 0 0 0 rgba(255, 107, 107, 0.7); }
            70% { box-shadow: 0 0 0 15px rgba(255, 107, 107, 0); }
            100% { box-shadow: 0 0 0 0 rgba(255, 107, 107, 0); }
        }
        .data-table {
            background: var(--light-bg);
            border-radius: 10px;
            overflow: hidden;
        }
        .data-table th {
            background-color: var(--primary-color);
            color: white;
        }
        .friendlink .flink {
            display: inline-block;
            margin: 10px 15px;
            padding: 10px 20px;
            background: var(--light-bg);
            border-radius: 30px;
            color: var(--dark-bg);
            text-decoration: none;
            transition: var(--transition);
            font-weight: 500;
        }
        .friendlink .flink:hover {
            background: var(--primary-color);
            color: white;
            transform: translateY(-5px);
        }
        footer {
            background: var(--dark-bg);
            color: white;
            padding: 40px 0;
        }
        .social-icons a {
            color: white;
            font-size: 1.5rem;
            margin: 0 10px;
            transition: var(--transition);
        }
        .social-icons a:hover {
            color: var(--accent-color);
            transform: scale(1.2);
        }
        @media (max-width: 768px) {
            .hero h1 {
                font-size: 2.5rem;
            }
            .section-title {
                font-size: 1.8rem;
            }
            .card {
                margin-bottom: 20px;
            }
        }