:root {
            --primary-color: #0d6efd;
            --secondary-color: #198754;
            --dark-color: #212529;
            --light-color: #f8f9fa;
            --warning-color: #ffc107;
        }
        body {
            font-family: 'Microsoft YaHei', sans-serif;
            color: var(--dark-color);
            line-height: 1.6;
        }
        .navbar-brand {
            font-weight: bold;
            font-size: 1.5rem;
            color: var(--primary-color) !important;
        }
        .hero-section {
            background: linear-gradient(rgba(13, 110, 253, 0.9), rgba(25, 135, 84, 0.9)), url('https://images.unsplash.com/photo-1556056504-5c7696c4c28d?ixlib=rb-4.0.3&auto=format&fit=crop&w=1600&q=80') center/cover no-repeat;
            color: white;
            padding: 100px 0;
        }
        .section-title {
            position: relative;
            padding-bottom: 15px;
            margin-bottom: 30px;
            text-align: center;
        }
        .section-title::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 50%;
            transform: translateX(-50%);
            width: 80px;
            height: 4px;
            background: var(--primary-color);
        }
        .card {
            border: none;
            box-shadow: 0 5px 15px rgba(0,0,0,0.08);
            transition: transform 0.3s ease;
            height: 100%;
        }
        .card:hover {
            transform: translateY(-10px);
        }
        .live-score {
            background: var(--dark-color);
            color: white;
            padding: 15px;
            border-radius: 10px;
            margin-bottom: 20px;
            animation: pulse 2s infinite;
        }
        @keyframes pulse {
            0% { box-shadow: 0 0 0 0 rgba(13, 110, 253, 0.7); }
            70% { box-shadow: 0 0 0 10px rgba(13, 110, 253, 0); }
            100% { box-shadow: 0 0 0 0 rgba(13, 110, 253, 0); }
        }
        .table-hover tbody tr:hover {
            background-color: rgba(13, 110, 253, 0.1);
        }
        .friendlink .flink {
            display: inline-block;
            background: var(--light-color);
            padding: 10px 20px;
            margin: 5px;
            border-radius: 50px;
            text-decoration: none;
            color: var(--dark-color);
            border: 2px solid transparent;
            transition: all 0.3s ease;
        }
        .friendlink .flink:hover {
            background: var(--primary-color);
            color: white;
            border-color: var(--primary-color);
        }
        footer {
            background: var(--dark-color);
            color: var(--light-color);
            padding: 40px 0;
        }
        .contact-info i {
            color: var(--warning-color);
            margin-right: 10px;
        }
        .form-control:focus {
            border-color: var(--primary-color);
            box-shadow: 0 0 0 0.25rem rgba(13, 110, 253, 0.25);
        }
        .btn-primary {
            background-color: var(--primary-color);
            border-color: var(--primary-color);
        }
        .btn-primary:hover {
            background-color: #0b5ed7;
            border-color: #0a58ca;
        }
        .analysis-article {
            background: white;
            padding: 30px;
            border-radius: 10px;
            box-shadow: 0 5px 15px rgba(0,0,0,0.05);
            margin-bottom: 30px;
        }
        .img-fluid {
            border-radius: 10px;
        }
        @media (max-width: 768px) {
            .hero-section h1 {
                font-size: 2rem;
            }
            .section-title {
                font-size: 1.5rem;
            }
        }