:root {
            --primary-color: #0d3a6e;
            --secondary-color: #e63946;
            --accent-color: #f4a261;
            --light-color: #f8f9fa;
            --dark-color: #212529;
            --success-color: #2a9d8f;
        }
        body {
            font-family: 'Helvetica Neue', 'Microsoft YaHei', Arial, sans-serif;
            line-height: 1.8;
            color: #333;
            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;
            -webkit-text-fill-color: transparent;
        }
        .hero-section {
            background: linear-gradient(rgba(13, 58, 110, 0.85), rgba(13, 58, 110, 0.9)), url('https://images.unsplash.com/photo-1543321269-9d86d3680e1c?ixlib=rb-4.0.3&auto=format&fit=crop&w=1950&q=80');
            background-size: cover;
            background-position: center;
            color: white;
            padding: 8rem 0 6rem;
            margin-top: 76px;
        }
        .section-title {
            position: relative;
            padding-bottom: 15px;
            margin-bottom: 2.5rem;
            text-align: center;
            font-weight: 700;
            color: var(--primary-color);
        }
        .section-title:after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 50%;
            transform: translateX(-50%);
            width: 80px;
            height: 4px;
            background: var(--secondary-color);
            border-radius: 2px;
        }
        .feature-card {
            transition: transform 0.3s ease, box-shadow 0.3s ease;
            border: none;
            border-radius: 12px;
            overflow: hidden;
            height: 100%;
        }
        .feature-card:hover {
            transform: translateY(-10px);
            box-shadow: 0 15px 30px rgba(0, 0, 0, 0.15);
        }
        .feature-icon {
            font-size: 2.5rem;
            margin-bottom: 1.5rem;
            color: var(--primary-color);
        }
        .live-match {
            background: linear-gradient(135deg, #1e3c72, #2a5298);
            color: white;
            border-radius: 12px;
            padding: 1.5rem;
            margin-bottom: 1.5rem;
            box-shadow: 0 8px 20px rgba(0, 0, 0, 0.2);
        }
        .match-time {
            font-size: 0.9rem;
            opacity: 0.9;
        }
        .team-flag {
            width: 32px;
            height: 32px;
            border-radius: 50%;
            object-fit: cover;
            margin: 0 10px;
        }
        .prediction-badge {
            background: var(--accent-color);
            color: white;
            padding: 5px 15px;
            border-radius: 20px;
            font-weight: 600;
            font-size: 0.85rem;
        }
        .stats-table th {
            background-color: var(--primary-color);
            color: white;
            border: none;
        }
        .stats-table tr:nth-child(even) {
            background-color: #f8f9fa;
        }
        .analysis-card {
            border-left: 5px solid var(--success-color);
            background-color: #f8fff9;
            padding: 1.5rem;
            border-radius: 0 8px 8px 0;
            margin-bottom: 1.5rem;
        }
        .footer {
            background-color: var(--dark-color);
            color: #adb5bd;
            padding: 3rem 0 1.5rem;
        }
        .footer a {
            color: #dee2e6;
            text-decoration: none;
            transition: color 0.2s;
        }
        .footer a:hover {
            color: white;
            text-decoration: underline;
        }
        .flink {
            display: inline-block;
            background: rgba(255, 255, 255, 0.1);
            padding: 8px 20px;
            margin: 5px 10px 5px 0;
            border-radius: 6px;
            border: 1px solid rgba(255, 255, 255, 0.2);
            transition: all 0.3s ease;
            color: #dee2e6;
        }
        .flink:hover {
            background: rgba(255, 255, 255, 0.2);
            border-color: rgba(255, 255, 255, 0.4);
            transform: translateY(-2px);
            color: white;
            text-decoration: none;
        }
        .contact-info i {
            width: 30px;
            color: var(--primary-color);
        }
        .btn-primary-custom {
            background: linear-gradient(90deg, var(--primary-color), #1a5ca3);
            border: none;
            padding: 10px 25px;
            border-radius: 6px;
            font-weight: 600;
            transition: all 0.3s ease;
        }
        .btn-primary-custom:hover {
            background: linear-gradient(90deg, #0c2f5a, var(--primary-color));
            transform: translateY(-3px);
            box-shadow: 0 7px 14px rgba(13, 58, 110, 0.3);
        }
        @media (max-width: 768px) {
            .hero-section {
                padding: 6rem 0 4rem;
                margin-top: 66px;
            }
            .display-4 {
                font-size: 2.5rem;
            }
        }