:root {
            --primary-color: #1a365d;
            --secondary-color: #2d3748;
            --accent-color: #e53e3e;
            --light-bg: #f7fafc;
        }
        body {
            font-family: 'Segoe UI', 'Microsoft YaHei', sans-serif;
            color: #333;
            line-height: 1.6;
        }
        .navbar-brand {
            font-weight: 700;
            font-size: 1.5rem;
            color: var(--primary-color) !important;
        }
        .hero-section {
            background: linear-gradient(135deg, var(--primary-color) 0%, #2d3748 100%);
            color: white;
            padding: 5rem 0;
            position: relative;
            overflow: hidden;
        }
        .hero-section::before {
            content: "";
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background-image: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100" preserveAspectRatio="none"><path d="M0,0 L100,0 L100,100 Z" fill="rgba(255,255,255,0.05)"/>');
            background-size: cover;
        }
        .section-title {
            color: var(--primary-color);
            border-left: 4px solid var(--accent-color);
            padding-left: 15px;
            margin-bottom: 2rem;
            font-weight: 700;
        }
        .card-hover {
            transition: transform 0.3s ease, box-shadow 0.3s ease;
            border: none;
            box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
        }
        .card-hover:hover {
            transform: translateY(-5px);
            box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
        }
        .match-card {
            border-left: 4px solid var(--accent-color);
            transition: all 0.3s ease;
        }
        .match-card:hover {
            background-color: #f8f9fa;
        }
        .team-logo {
            width: 60px;
            height: 60px;
            border-radius: 50%;
            background: #e2e8f0;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.5rem;
            color: var(--primary-color);
            margin: 0 auto;
        }
        .prediction-badge {
            background: var(--accent-color);
            color: white;
            padding: 4px 12px;
            border-radius: 20px;
            font-size: 0.85rem;
            font-weight: 600;
        }
        .live-badge {
            background: #e53e3e;
            animation: pulse 2s infinite;
            color: white;
            padding: 4px 12px;
            border-radius: 20px;
            font-size: 0.85rem;
            font-weight: 600;
        }
        @keyframes pulse {
            0% { opacity: 1; }
            50% { opacity: 0.7; }
            100% { opacity: 1; }
        }
        .flink {
            display: inline-block;
            padding: 8px 16px;
            margin: 5px;
            background: #f1f5f9;
            border-radius: 6px;
            color: #4a5568;
            text-decoration: none;
            transition: all 0.3s ease;
            border: 1px solid #e2e8f0;
        }
        .flink:hover {
            background: #e2e8f0;
            color: var(--primary-color);
            transform: translateY(-2px);
        }
        .footer {
            background: var(--secondary-color);
            color: #cbd5e0;
        }
        .footer a {
            color: #cbd5e0;
            text-decoration: none;
            transition: color 0.3s ease;
        }
        .footer a:hover {
            color: white;
        }
        .contact-info {
            background: var(--light-bg);
            border-radius: 10px;
            padding: 20px;
        }
        .stat-number {
            font-size: 2.5rem;
            font-weight: 700;
            color: var(--primary-color);
        }
        .stat-label {
            color: #718096;
            font-size: 0.9rem;
        }
        .analysis-card {
            border-top: 3px solid var(--accent-color);
            height: 100%;
        }
        .timeline {
            position: relative;
            padding-left: 30px;
        }
        .timeline::before {
            content: "";
            position: absolute;
            left: 10px;
            top: 0;
            bottom: 0;
            width: 2px;
            background: #e2e8f0;
        }
        .timeline-item {
            position: relative;
            margin-bottom: 20px;
        }
        .timeline-item::before {
            content: "";
            position: absolute;
            left: -25px;
            top: 5px;
            width: 12px;
            height: 12px;
            border-radius: 50%;
            background: var(--accent-color);
            border: 3px solid white;
        }
        @media (max-width: 768px) {
            .hero-section {
                padding: 3rem 0;
            }
            .display-4 {
                font-size: 2.2rem;
            }
            .stat-number {
                font-size: 2rem;
            }
        }
        .seo-content {
            line-height: 1.8;
            font-size: 1.05rem;
        }
        .seo-content h3 {
            color: var(--primary-color);
            margin-top: 2rem;
            margin-bottom: 1rem;
        }
        .seo-content p {
            margin-bottom: 1.2rem;
        }
        .article-img {
            border-radius: 8px;
            margin: 20px 0;
            box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
        }