:root {
            --primary-color: #0a3d62;
            --secondary-color: #1e90ff;
            --accent-color: #f9ca24;
            --light-color: #f8f9fa;
            --dark-color: #2c3e50;
        }
        body {
            font-family: 'Segoe UI', 'Microsoft YaHei', sans-serif;
            line-height: 1.8;
            color: #333;
            background-color: #f8f9fa;
        }
        .navbar-brand {
            font-weight: bold;
            font-size: 1.5rem;
            color: var(--accent-color) !important;
        }
        .navbar-nav .nav-link {
            color: var(--light-color) !important;
            font-weight: 500;
            padding: 0.5rem 1rem;
            transition: all 0.3s ease;
        }
        .navbar-nav .nav-link:hover {
            color: var(--accent-color) !important;
            transform: translateY(-2px);
        }
        .hero-section {
            background: linear-gradient(rgba(10, 61, 98, 0.85), rgba(44, 62, 80, 0.9)), url('https://images.unsplash.com/photo-1533467674956-5a0b74ffc5c5?ixlib=rb-4.0.3&auto=format&fit=crop&w=1920&q=80');
            background-size: cover;
            background-position: center;
            color: white;
            padding: 100px 0;
            text-align: center;
        }
        .hero-section h1 {
            font-size: 3rem;
            font-weight: bold;
            margin-bottom: 20px;
            text-shadow: 2px 2px 8px rgba(0,0,0,0.5);
        }
        .hero-section p {
            font-size: 1.2rem;
            max-width: 800px;
            margin: 0 auto 30px;
        }
        .section-title {
            color: var(--primary-color);
            border-bottom: 3px solid var(--accent-color);
            display: inline-block;
            padding-bottom: 10px;
            margin-bottom: 40px;
            font-weight: bold;
        }
        .card {
            border: none;
            border-radius: 15px;
            box-shadow: 0 10px 20px rgba(0,0,0,0.1);
            transition: transform 0.3s ease, box-shadow 0.3s ease;
            margin-bottom: 30px;
            overflow: hidden;
        }
        .card:hover {
            transform: translateY(-10px);
            box-shadow: 0 15px 30px rgba(0,0,0,0.15);
        }
        .card-img-top {
            height: 200px;
            object-fit: cover;
        }
        .card-title {
            color: var(--primary-color);
            font-weight: bold;
        }
        .btn-primary {
            background-color: var(--secondary-color);
            border: none;
            padding: 10px 25px;
            border-radius: 50px;
            font-weight: bold;
            transition: background-color 0.3s ease, transform 0.3s ease;
        }
        .btn-primary:hover {
            background-color: var(--primary-color);
            transform: scale(1.05);
        }
        .live-score {
            background-color: var(--dark-color);
            color: white;
            padding: 15px;
            border-radius: 10px;
            margin-bottom: 30px;
            animation: pulse 2s infinite;
        }
        @keyframes pulse {
            0% { box-shadow: 0 0 0 0 rgba(30, 144, 255, 0.7); }
            70% { box-shadow: 0 0 0 10px rgba(30, 144, 255, 0); }
            100% { box-shadow: 0 0 0 0 rgba(30, 144, 255, 0); }
        }
        .analysis-box {
            background-color: white;
            border-left: 5px solid var(--accent-color);
            padding: 20px;
            margin-bottom: 20px;
            border-radius: 0 10px 10px 0;
        }
        .friendlink {
            background-color: var(--light-color);
            padding: 50px 0;
        }
        .flink {
            display: inline-block;
            margin: 10px 15px;
            padding: 10px 20px;
            background-color: white;
            border-radius: 50px;
            color: var(--dark-color);
            text-decoration: none;
            font-weight: 500;
            border: 2px solid var(--secondary-color);
            transition: all 0.3s ease;
        }
        .flink:hover {
            background-color: var(--secondary-color);
            color: white;
            transform: translateY(-5px);
        }
        footer {
            background-color: var(--dark-color);
            color: white;
            padding: 40px 0 20px;
        }
        footer a {
            color: var(--accent-color);
            text-decoration: none;
        }
        footer a:hover {
            text-decoration: underline;
        }
        .contact-info i {
            color: var(--accent-color);
            margin-right: 10px;
        }
        @media (max-width: 768px) {
            .hero-section h1 {
                font-size: 2.2rem;
            }
            .hero-section p {
                font-size: 1rem;
            }
            .section-title {
                font-size: 1.8rem;
            }
        }