:root {
            --primary-color: #0d47a1;
            --secondary-color: #d32f2f;
            --accent-color: #ffc107;
            --dark-bg: #121212;
            --light-bg: #f8f9fa;
            --text-primary: #212529;
            --text-secondary: #6c757d;
            --border-radius: 8px;
            --box-shadow: 0 5px 15px rgba(0,0,0,0.08);
            --transition: all 0.3s ease;
        }
        body {
            font-family: 'Noto Sans SC', 'Microsoft YaHei', sans-serif;
            color: var(--text-primary);
            line-height: 1.7;
            overflow-x: hidden;
        }
        h1, h2, h3, h4, h5 {
            font-weight: 700;
            margin-bottom: 1rem;
            color: var(--primary-color);
        }
        .hero-section {
            background: linear-gradient(rgba(13, 71, 161, 0.85), rgba(13, 71, 161, 0.9)), url('https://images.unsplash.com/photo-1556056504-5c7696c4c28d?ixlib=rb-4.0.3&auto=format&fit=crop&w=1920&q=80');
            background-size: cover;
            background-position: center;
            color: white;
            padding: 100px 0;
            position: relative;
        }
        .hero-section h1 {
            color: white;
            font-size: 3rem;
            text-shadow: 2px 2px 4px rgba(0,0,0,0.5);
        }
        .navbar {
            background-color: rgba(255, 255, 255, 0.98);
            box-shadow: 0 2px 10px rgba(0,0,0,0.1);
            padding: 15px 0;
            transition: var(--transition);
        }
        .navbar-brand {
            font-weight: 800;
            font-size: 1.5rem;
            color: var(--primary-color);
        }
        .nav-link {
            font-weight: 600;
            margin: 0 10px;
            color: var(--text-primary);
            transition: var(--transition);
        }
        .nav-link:hover {
            color: var(--secondary-color);
        }
        .section-padding {
            padding: 80px 0;
        }
        .card-hover {
            transition: var(--transition);
            border: none;
            box-shadow: var(--box-shadow);
            height: 100%;
        }
        .card-hover:hover {
            transform: translateY(-10px);
            box-shadow: 0 15px 30px rgba(0,0,0,0.15);
        }
        .prediction-card {
            border-top: 5px solid var(--secondary-color);
            border-radius: var(--border-radius);
        }
        .live-score {
            background-color: var(--dark-bg);
            color: white;
            padding: 20px;
            border-radius: var(--border-radius);
            box-shadow: 0 5px 15px rgba(0,0,0,0.2);
        }
        .team-flag {
            width: 60px;
            height: 40px;
            object-fit: cover;
            border-radius: 4px;
            box-shadow: 0 2px 5px rgba(0,0,0,0.2);
        }
        .stat-item {
            background: white;
            padding: 20px;
            border-radius: var(--border-radius);
            box-shadow: var(--box-shadow);
            text-align: center;
            transition: var(--transition);
        }
        .stat-item:hover {
            background-color: var(--primary-color);
            color: white;
        }
        .stat-number {
            font-size: 2.5rem;
            font-weight: 800;
            color: var(--primary-color);
            margin-bottom: 10px;
        }
        .stat-item:hover .stat-number {
            color: white;
        }
        .analysis-section {
            background-color: var(--light-bg);
            border-radius: var(--border-radius);
            padding: 40px;
        }
        .flink {
            display: inline-block;
            background-color: white;
            color: var(--text-primary);
            padding: 12px 24px;
            margin: 8px;
            border-radius: 50px;
            text-decoration: none;
            font-weight: 600;
            box-shadow: var(--box-shadow);
            transition: var(--transition);
            border: 2px solid transparent;
        }
        .flink:hover {
            background-color: var(--primary-color);
            color: white;
            transform: translateY(-5px);
            border-color: var(--primary-color);
            text-decoration: none;
        }
        .footer {
            background-color: var(--dark-bg);
            color: white;
            padding: 60px 0 20px;
        }
        .footer a {
            color: #ccc;
            transition: var(--transition);
            text-decoration: none;
        }
        .footer a:hover {
            color: white;
            text-decoration: underline;
        }
        .social-icons a {
            display: inline-block;
            width: 40px;
            height: 40px;
            background-color: rgba(255,255,255,0.1);
            border-radius: 50%;
            text-align: center;
            line-height: 40px;
            margin-right: 10px;
            transition: var(--transition);
        }
        .social-icons a:hover {
            background-color: var(--primary-color);
            transform: translateY(-5px);
        }
        .match-timeline {
            position: relative;
            padding-left: 30px;
        }
        .match-timeline::before {
            content: '';
            position: absolute;
            left: 10px;
            top: 0;
            bottom: 0;
            width: 2px;
            background-color: var(--primary-color);
        }
        .timeline-item {
            position: relative;
            margin-bottom: 30px;
        }
        .timeline-item::before {
            content: '';
            position: absolute;
            left: -30px;
            top: 5px;
            width: 12px;
            height: 12px;
            border-radius: 50%;
            background-color: var(--secondary-color);
            border: 3px solid white;
            box-shadow: 0 0 0 3px var(--secondary-color);
        }
        .prediction-meter {
            height: 20px;
            background-color: #e9ecef;
            border-radius: 10px;
            overflow: hidden;
            margin: 15px 0;
        }
        .meter-fill {
            height: 100%;
            border-radius: 10px;
            background: linear-gradient(to right, #d32f2f, #ffc107, #4caf50);
            transition: width 1.5s ease-in-out;
        }
        .btn-primary-custom {
            background-color: var(--primary-color);
            border-color: var(--primary-color);
            padding: 12px 30px;
            font-weight: 600;
            border-radius: 50px;
            transition: var(--transition);
        }
        .btn-primary-custom:hover {
            background-color: #0b3d91;
            border-color: #0b3d91;
            transform: translateY(-3px);
            box-shadow: 0 7px 14px rgba(13, 71, 161, 0.3);
        }
        .highlight-text {
            background-color: rgba(255, 193, 7, 0.2);
            padding: 3px 8px;
            border-radius: 4px;
            font-weight: 600;
        }
        @media (max-width: 768px) {
            .hero-section h1 {
                font-size: 2.2rem;
            }
            .section-padding {
                padding: 50px 0;
            }
            .stat-number {
                font-size: 2rem;
            }
        }
        .loading-bar {
            width: 100%;
            height: 4px;
            background-color: #e9ecef;
            border-radius: 2px;
            overflow: hidden;
            margin: 20px 0;
        }
        .loading-progress {
            height: 100%;
            background: linear-gradient(to right, var(--primary-color), var(--secondary-color));
            animation: loading 2s infinite ease-in-out;
        }
        @keyframes loading {
            0% { transform: translateX(-100%); }
            100% { transform: translateX(100%); }
        }