:root {
            --primary-color: #1a365d;
            --secondary-color: #e53e3e;
            --accent-color: #38b2ac;
            --light-bg: #f7fafc;
            --dark-text: #2d3748;
            --border-radius: 12px;
            --box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
            --transition: all 0.3s ease;
        }
        body {
            font-family: 'Segoe UI', 'Microsoft YaHei', sans-serif;
            color: var(--dark-text);
            line-height: 1.7;
            background-color: var(--light-bg);
            overflow-x: hidden;
        }
        .navbar-brand {
            font-weight: 800;
            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(135deg, var(--primary-color) 0%, #2d3748 100%);
            color: white;
            padding: 5rem 0;
            position: relative;
            overflow: hidden;
        }
        .hero-section::before {
            content: '';
            position: absolute;
            top: -50%;
            left: -50%;
            width: 200%;
            height: 200%;
            background: radial-gradient(circle, rgba(56, 178, 172, 0.1) 0%, transparent 70%);
            z-index: 0;
        }
        .hero-content {
            position: relative;
            z-index: 1;
        }
        .match-prediction-card {
            background: white;
            border-radius: var(--border-radius);
            box-shadow: var(--box-shadow);
            padding: 2rem;
            margin-bottom: 2rem;
            transition: var(--transition);
            border-top: 5px solid var(--secondary-color);
        }
        .match-prediction-card:hover {
            transform: translateY(-10px);
            box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.15);
        }
        .team-flag {
            width: 80px;
            height: 60px;
            object-fit: cover;
            border-radius: 8px;
            box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
        }
        .vs-badge {
            background: var(--secondary-color);
            color: white;
            padding: 0.5rem 1.5rem;
            border-radius: 50px;
            font-weight: bold;
            display: inline-block;
        }
        .odds-display {
            background: linear-gradient(90deg, #f0f9ff, #e6fffa);
            border-left: 4px solid var(--accent-color);
            padding: 1rem;
            border-radius: 8px;
            font-family: monospace;
            font-weight: bold;
        }
        .live-badge {
            animation: pulse 2s infinite;
            background: var(--secondary-color);
            color: white;
            padding: 0.25rem 0.75rem;
            border-radius: 4px;
            font-size: 0.875rem;
        }
        @keyframes pulse {
            0% { opacity: 1; }
            50% { opacity: 0.7; }
            100% { opacity: 1; }
        }
        .stat-card {
            background: white;
            border-radius: var(--border-radius);
            padding: 1.5rem;
            box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
            transition: var(--transition);
            height: 100%;
        }
        .stat-card:hover {
            box-shadow: var(--box-shadow);
        }
        .section-title {
            position: relative;
            padding-bottom: 1rem;
            margin-bottom: 2rem;
            font-weight: 700;
            color: var(--primary-color);
        }
        .section-title::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 80px;
            height: 4px;
            background: linear-gradient(90deg, var(--secondary-color), var(--accent-color));
            border-radius: 2px;
        }
        .analysis-content {
            background: white;
            border-radius: var(--border-radius);
            padding: 2.5rem;
            box-shadow: var(--box-shadow);
            margin-bottom: 2rem;
        }
        .flink {
            display: inline-block;
            background: white;
            padding: 0.75rem 1.5rem;
            border-radius: 50px;
            margin: 0.5rem;
            text-decoration: none;
            color: var(--dark-text);
            border: 2px solid #e2e8f0;
            transition: var(--transition);
            font-weight: 500;
        }
        .flink:hover {
            background: var(--primary-color);
            color: white;
            border-color: var(--primary-color);
            transform: translateY(-3px);
        }
        .friendlink {
            background: linear-gradient(135deg, #f0f9ff 0%, #fefce8 100%);
            padding: 3rem 0;
            border-radius: var(--border-radius);
        }
        .footer {
            background: var(--primary-color);
            color: #cbd5e0;
            padding: 3rem 0 1.5rem;
        }
        .footer a {
            color: #90cdf4;
            text-decoration: none;
            transition: var(--transition);
        }
        .footer a:hover {
            color: white;
            text-decoration: underline;
        }
        .contact-info i {
            width: 24px;
            color: var(--accent-color);
        }
        .mobile-adjust {
            padding: 1rem;
        }
        @media (max-width: 768px) {
            .hero-section {
                padding: 3rem 0;
            }
            .analysis-content {
                padding: 1.5rem;
            }
            .team-flag {
                width: 60px;
                height: 45px;
            }
        }
        .accordion-button:not(.collapsed) {
            background-color: rgba(56, 178, 172, 0.1);
            color: var(--primary-color);
            font-weight: 600;
        }
        .player-card {
            border-radius: 12px;
            overflow: hidden;
            transition: var(--transition);
            border: none;
            box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
        }
        .player-card:hover {
            transform: translateY(-5px);
            box-shadow: 0 10px 15px rgba(0, 0, 0, 0.1);
        }
        .form-control:focus {
            border-color: var(--accent-color);
            box-shadow: 0 0 0 0.25rem rgba(56, 178, 172, 0.25);
        }
        .btn-primary {
            background: linear-gradient(90deg, var(--primary-color), #2d3748);
            border: none;
            padding: 0.75rem 2rem;
            border-radius: 50px;
            font-weight: 600;
            transition: var(--transition);
        }
        .btn-primary:hover {
            background: linear-gradient(90deg, #2d3748, var(--primary-color));
            transform: translateY(-3px);
        }
        .table-hover tbody tr:hover {
            background-color: rgba(56, 178, 172, 0.05);
        }
        .sticky-nav {
            position: sticky;
            top: 0;
            z-index: 1020;
            backdrop-filter: blur(10px);
            background-color: rgba(255, 255, 255, 0.95);
            box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
        }
        .news-card {
            border-left: 4px solid var(--accent-color);
            transition: var(--transition);
        }
        .news-card:hover {
            background-color: rgba(56, 178, 172, 0.05);
        }