:root {
            --primary-color: #0d6efd;
            --secondary-color: #6c757d;
            --accent-color: #198754;
            --dark-color: #212529;
            --light-color: #f8f9fa;
        }
        body {
            font-family: 'Segoe UI', 'Microsoft YaHei', sans-serif;
            color: var(--dark-color);
            background-color: #fff;
            line-height: 1.6;
        }
        .navbar-brand {
            font-weight: 700;
            font-size: 1.5rem;
            color: var(--primary-color);
        }
        .hero-section {
            background: linear-gradient(rgba(13, 110, 253, 0.85), rgba(25, 135, 84, 0.85)), url('https://images.unsplash.com/photo-1556056504-5c7696c4c28d?ixlib=rb-4.0.3&auto=format&fit=crop&w=1600&q=80') no-repeat center center/cover;
            color: white;
            padding: 100px 0;
        }
        .section-title {
            border-left: 5px solid var(--primary-color);
            padding-left: 15px;
            margin-bottom: 30px;
            font-weight: 700;
        }
        .card {
            border: none;
            border-radius: 10px;
            box-shadow: 0 5px 15px rgba(0,0,0,0.05);
            transition: transform 0.3s ease;
        }
        .card:hover {
            transform: translateY(-5px);
        }
        .btn-primary {
            background-color: var(--primary-color);
            border-color: var(--primary-color);
            padding: 10px 25px;
            border-radius: 30px;
            font-weight: 600;
        }
        .btn-primary:hover {
            background-color: #0b5ed7;
            border-color: #0b5ed7;
        }
        .live-score {
            background-color: #ffc107;
            color: var(--dark-color);
            padding: 10px;
            border-radius: 5px;
            font-weight: bold;
            animation: pulse 2s infinite;
        }
        @keyframes pulse {
            0% { opacity: 1; }
            50% { opacity: 0.8; }
            100% { opacity: 1; }
        }
        table.data-table {
            width: 100%;
            border-collapse: collapse;
        }
        table.data-table th, table.data-table td {
            border: 1px solid #dee2e6;
            padding: 12px;
            text-align: center;
        }
        table.data-table th {
            background-color: var(--primary-color);
            color: white;
        }
        .friendlink .flink {
            display: inline-block;
            margin: 5px 10px;
            padding: 8px 15px;
            background-color: var(--light-color);
            border-radius: 20px;
            color: var(--dark-color);
            text-decoration: none;
            transition: all 0.3s ease;
        }
        .friendlink .flink:hover {
            background-color: var(--primary-color);
            color: white;
        }
        footer {
            background-color: var(--dark-color);
            color: var(--light-color);
            padding: 40px 0;
        }
        footer a {
            color: #adb5bd;
            text-decoration: none;
        }
        footer a:hover {
            color: white;
        }
        .content-rich {
            text-align: justify;
            margin-bottom: 20px;
        }
        @media (max-width: 768px) {
            .hero-section {
                padding: 60px 0;
            }
            .section-title {
                font-size: 1.5rem;
            }
        }