:root {
            --primary-color: #1e3a8a;
            --secondary-color: #dc2626;
            --accent-color: #f59e0b;
            --light-color: #f8fafc;
            --dark-color: #0f172a;
            --success-color: #10b981;
            --transition: all 0.3s ease;
        }
        body {
            font-family: 'Segoe UI', 'Microsoft YaHei', sans-serif;
            color: #333;
            line-height: 1.6;
        }
        .navbar-brand {
            font-weight: 700;
            font-size: 1.5rem;
            background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
            -webkit-background-clip: text;
            background-clip: text;
            color: transparent;
        }
        .hero-section {
            background: linear-gradient(rgba(15, 23, 42, 0.85), rgba(30, 58, 138, 0.9)), url('https://images.unsplash.com/photo-1598880940080-ff9a29891b85?ixlib=rb-4.0.3&auto=format&fit=crop&w=1920&q=80');
            background-size: cover;
            background-position: center;
            color: white;
            padding: 120px 0;
            position: relative;
        }
        .match-countdown {
            background: rgba(255, 255, 255, 0.1);
            backdrop-filter: blur(10px);
            border-radius: 15px;
            padding: 25px;
            border: 1px solid rgba(255, 255, 255, 0.2);
        }
        .countdown-number {
            font-size: 2.5rem;
            font-weight: 700;
            color: var(--accent-color);
        }
        .team-card {
            transition: var(--transition);
            border: none;
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.08);
            border-radius: 12px;
            overflow: hidden;
        }
        .team-card:hover {
            transform: translateY(-10px);
            box-shadow: 0 15px 30px rgba(0, 0, 0, 0.15);
        }
        .team-flag {
            height: 100px;
            width: 150px;
            object-fit: cover;
            border-radius: 8px;
        }
        .prediction-badge {
            position: absolute;
            top: 15px;
            right: 15px;
            background: var(--secondary-color);
            color: white;
            padding: 5px 15px;
            border-radius: 20px;
            font-weight: 600;
            font-size: 0.9rem;
        }
        .live-score {
            background: linear-gradient(135deg, var(--primary-color), #1e40af);
            color: white;
            border-radius: 12px;
            padding: 20px;
            box-shadow: 0 10px 25px rgba(30, 58, 138, 0.3);
        }
        .score-number {
            font-size: 4rem;
            font-weight: 800;
            line-height: 1;
            color: var(--accent-color);
            text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
        }
        .stats-card {
            background: var(--light-color);
            border-left: 5px solid var(--primary-color);
            padding: 20px;
            border-radius: 8px;
            height: 100%;
        }
        .analysis-section {
            background: #f8fafc;
            padding: 80px 0;
        }
        .tab-content {
            background: white;
            border-radius: 0 0 12px 12px;
            padding: 30px;
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
        }
        .nav-tabs .nav-link.active {
            background: var(--primary-color);
            color: white;
            border-color: var(--primary-color);
        }
        .form-control:focus {
            border-color: var(--primary-color);
            box-shadow: 0 0 0 0.25rem rgba(30, 58, 138, 0.25);
        }
        .btn-primary {
            background: var(--primary-color);
            border-color: var(--primary-color);
            padding: 12px 30px;
            font-weight: 600;
            transition: var(--transition);
        }
        .btn-primary:hover {
            background: #1e40af;
            transform: translateY(-2px);
            box-shadow: 0 10px 20px rgba(30, 58, 138, 0.2);
        }
        .footer {
            background: var(--dark-color);
            color: white;
            padding: 60px 0 20px;
        }
        .flink {
            background: rgba(255, 255, 255, 0.1);
            padding: 10px 20px;
            border-radius: 6px;
            color: #e2e8f0;
            text-decoration: none;
            transition: var(--transition);
            display: inline-block;
            margin: 5px;
        }
        .flink:hover {
            background: rgba(255, 255, 255, 0.2);
            color: white;
            transform: translateY(-2px);
        }
        .copyright {
            border-top: 1px solid rgba(255, 255, 255, 0.1);
            padding-top: 20px;
            margin-top: 40px;
            font-size: 0.9rem;
            color: #94a3b8;
        }
        .icon-box {
            width: 60px;
            height: 60px;
            background: rgba(30, 58, 138, 0.1);
            border-radius: 12px;
            display: flex;
            align-items: center;
            justify-content: center;
            margin-bottom: 20px;
            color: var(--primary-color);
            font-size: 1.5rem;
        }
        @media (max-width: 768px) {
            .hero-section {
                padding: 80px 0;
                text-align: center;
            }
            .score-number {
                font-size: 3rem;
            }
            .countdown-number {
                font-size: 2rem;
            }
        }
        .article-content {
            text-align: justify;
            line-height: 1.8;
        }
        .article-content h3 {
            color: var(--primary-color);
            margin-top: 30px;
            margin-bottom: 15px;
        }
        .article-content p {
            margin-bottom: 20px;
        }
        .highlight-box {
            background: linear-gradient(135deg, rgba(30, 58, 138, 0.05), rgba(220, 38, 38, 0.05));
            border-left: 4px solid var(--primary-color);
            padding: 25px;
            margin: 30px 0;
            border-radius: 0 8px 8px 0;
        }
        .data-table {
            background: white;
            border-radius: 10px;
            overflow: hidden;
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
        }
        .data-table th {
            background: var(--primary-color);
            color: white;
            border: none;
            padding: 15px;
        }
        .data-table td {
            padding: 15px;
            border-color: #e2e8f0;
        }
        .data-table tr:hover {
            background: #f8fafc;
        }