:root {
            --primary-color: #0a3d62;
            --secondary-color: #e84118;
            --accent-color: #44bd32;
            --light-bg: #f5f6fa;
            --dark-text: #2f3640;
        }
        body {
            font-family: 'Segoe UI', 'Microsoft YaHei', sans-serif;
            color: var(--dark-text);
            line-height: 1.7;
        }
        .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(10, 61, 98, 0.85), rgba(232, 65, 24, 0.8)), url('https://images.unsplash.com/photo-1530103862676-de8c9debad1d?ixlib=rb-4.0.3&auto=format&fit=crop&w=1950&q=80');
            background-size: cover;
            background-position: center;
            color: white;
            padding: 120px 0;
        }
        .feature-icon {
            width: 70px;
            height: 70px;
            background: var(--primary-color);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 0 auto 20px;
            color: white;
            font-size: 1.8rem;
            transition: transform 0.3s ease;
        }
        .card:hover .feature-icon {
            transform: scale(1.1) rotate(5deg);
            background: var(--secondary-color);
        }
        .match-card {
            border-left: 5px solid var(--secondary-color);
            transition: all 0.3s ease;
            height: 100%;
        }
        .match-card:hover {
            transform: translateY(-8px);
            box-shadow: 0 10px 20px rgba(0,0,0,0.15);
        }
        .data-table {
            background: white;
            border-radius: 10px;
            overflow: hidden;
            box-shadow: 0 5px 15px rgba(0,0,0,0.08);
        }
        .data-table th {
            background: var(--primary-color);
            color: white;
            font-weight: 600;
            padding: 15px;
        }
        .live-badge {
            display: inline-block;
            background: #e84118;
            color: white;
            padding: 3px 10px;
            border-radius: 20px;
            font-size: 0.8rem;
            animation: pulse 2s infinite;
        }
        @keyframes pulse {
            0% { opacity: 1; }
            50% { opacity: 0.7; }
            100% { opacity: 1; }
        }
        .flink {
            display: inline-block;
            padding: 8px 20px;
            margin: 5px;
            background: var(--light-bg);
            border-radius: 30px;
            color: var(--primary-color);
            text-decoration: none;
            border: 1px solid #ddd;
            transition: all 0.3s ease;
            font-weight: 500;
        }
        .flink:hover {
            background: var(--primary-color);
            color: white;
            transform: translateY(-3px);
        }
        .friendlink {
            background: linear-gradient(135deg, #f5f7fa 0%, #e4edf5 100%);
            padding: 60px 0;
        }
        .analysis-box {
            border-top: 4px solid var(--accent-color);
            background: white;
            padding: 30px;
            border-radius: 0 0 10px 10px;
            box-shadow: 0 5px 15px rgba(0,0,0,0.05);
            margin-bottom: 30px;
            height: 100%;
        }
        footer {
            background: #1a1a2e;
            color: #b0b0b0;
        }
        .footer-links a {
            color: #ddd;
            text-decoration: none;
            transition: color 0.3s;
        }
        .footer-links a:hover {
            color: white;
        }
        @media (max-width: 768px) {
            .hero-section h1 {
                font-size: 2rem;
            }
            .display-4 {
                font-size: 2.2rem;
            }
        }
        .seo-content {
            text-align: justify;
            font-size: 1.05rem;
            color: #444;
        }
        .seo-content h3 {
            color: var(--primary-color);
            margin-top: 30px;
            padding-bottom: 10px;
            border-bottom: 2px solid #eee;
        }