:root {
            --primary-color: #1a365d;
            --secondary-color: #e53e3e;
            --accent-color: #38b2ac;
            --light-bg: #f7fafc;
            --dark-text: #2d3748;
        }
        body {
            font-family: 'Microsoft YaHei', 'Segoe UI', sans-serif;
            color: var(--dark-text);
            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%, #2c5282 100%);
            color: white;
            padding: 100px 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;base64,PHN2ZyB3aWR0aD0iMTAwJSIgaGVpZ2h0PSIxMDAlIiB2aWV3Qm94PSIwIDAgMTIwMCA2MDAiIHByZXNlcnZlQXNwZWN0UmF0aW89Im5vbmUiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyI+PGcgZmlsbD0ibm9uZSIgZmlsbC1ydWxlPSJldmVub2RkIj48cGF0aCBkPSJNMTIwMCAwSDB2NjAwaDEyMDBWMHoiLz48Y2lyY2xlIGZpbGw9InJnYmEoMjU1LDI1NSwyNTUsMC4wNSkiIGN4PSI4MDAiIGN5PSIyMDAiIHI9IjE1MCIvPjxjaXJjbGUgZmlsbD0icmdiYSgyNTUsMjU1LDI1NSwwLjA1KSIgY3g9IjQwMCIgY3k9IjQwMCIgcj0iMTAwIi8+PC9nPjwvc3ZnPg==');
            opacity: 0.1;
        }
        .match-prediction-card {
            background: white;
            border-radius: 15px;
            box-shadow: 0 10px 30px rgba(0,0,0,0.1);
            padding: 30px;
            margin-top: -50px;
            position: relative;
            z-index: 10;
        }
        .team-flag {
            width: 80px;
            height: 60px;
            object-fit: cover;
            border-radius: 8px;
            box-shadow: 0 4px 8px rgba(0,0,0,0.2);
        }
        .vs-text {
            font-size: 2.5rem;
            font-weight: 900;
            color: var(--secondary-color);
            margin: 0 20px;
        }
        .prediction-score {
            font-size: 4rem;
            font-weight: 900;
            color: var(--secondary-color);
            text-shadow: 2px 2px 4px rgba(0,0,0,0.2);
        }
        .section-title {
            color: var(--primary-color);
            border-left: 5px solid var(--secondary-color);
            padding-left: 15px;
            margin-bottom: 30px;
            font-weight: 700;
        }
        .live-score-card {
            background: linear-gradient(135deg, #f56565 0%, #e53e3e 100%);
            color: white;
            border-radius: 10px;
            padding: 20px;
            box-shadow: 0 5px 15px rgba(229, 62, 62, 0.3);
            transition: transform 0.3s;
        }
        .live-score-card:hover {
            transform: translateY(-5px);
        }
        .data-stat-card {
            border: none;
            border-radius: 10px;
            box-shadow: 0 5px 15px rgba(0,0,0,0.08);
            transition: all 0.3s;
            height: 100%;
        }
        .data-stat-card:hover {
            box-shadow: 0 10px 25px rgba(0,0,0,0.15);
            transform: translateY(-5px);
        }
        .data-stat-icon {
            width: 60px;
            height: 60px;
            background: var(--light-bg);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.8rem;
            color: var(--primary-color);
            margin-bottom: 15px;
        }
        .analysis-section {
            background-color: var(--light-bg);
            padding: 80px 0;
        }
        .analysis-card {
            background: white;
            border-radius: 10px;
            padding: 30px;
            height: 100%;
            box-shadow: 0 5px 15px rgba(0,0,0,0.05);
            border-top: 5px solid var(--accent-color);
        }
        .contact-info-card {
            background: white;
            border-radius: 10px;
            padding: 30px;
            box-shadow: 0 5px 15px rgba(0,0,0,0.08);
            border-left: 5px solid var(--primary-color);
        }
        .footer {
            background-color: var(--primary-color);
            color: white;
            padding: 60px 0 20px;
        }
        .flink {
            background: rgba(255,255,255,0.1);
            border-radius: 8px;
            padding: 12px 20px;
            color: white;
            text-decoration: none;
            display: inline-block;
            margin: 5px;
            transition: all 0.3s;
            border: 1px solid rgba(255,255,255,0.2);
        }
        .flink:hover {
            background: rgba(255,255,255,0.2);
            color: white;
            transform: translateY(-3px);
            text-decoration: none;
        }
        .btn-primary-custom {
            background: linear-gradient(135deg, var(--primary-color) 0%, #2c5282 100%);
            border: none;
            padding: 12px 30px;
            border-radius: 8px;
            color: white;
            font-weight: 600;
            transition: all 0.3s;
        }
        .btn-primary-custom:hover {
            transform: translateY(-3px);
            box-shadow: 0 10px 20px rgba(26, 54, 93, 0.3);
            color: white;
        }
        .mobile-optimized {
            font-size: 1rem;
        }
        @media (max-width: 768px) {
            .hero-section {
                padding: 60px 0;
            }
            .prediction-score {
                font-size: 2.5rem;
            }
            .vs-text {
                font-size: 1.8rem;
                margin: 0 10px;
            }
            .team-flag {
                width: 60px;
                height: 45px;
            }
            .mobile-optimized {
                font-size: 0.9rem;
            }
        }
        .breadcrumb {
            background-color: transparent;
            padding: 0;
        }
        .breadcrumb-item.active {
            color: var(--secondary-color);
        }
        table {
            border-collapse: separate;
            border-spacing: 0;
            border-radius: 8px;
            overflow: hidden;
            box-shadow: 0 5px 15px rgba(0,0,0,0.05);
        }
        thead {
            background: linear-gradient(135deg, var(--primary-color) 0%, #2c5282 100%);
            color: white;
        }
        .progress {
            height: 10px;
            border-radius: 5px;
        }
        .progress-bar {
            background-color: var(--accent-color);
        }
        .form-control:focus {
            border-color: var(--accent-color);
            box-shadow: 0 0 0 0.25rem rgba(56, 178, 172, 0.25);
        }
        .navbar-nav .nav-link.active {
            color: var(--secondary-color) !important;
            font-weight: 600;
        }