:root {
            --primary: #1a237e;
            --primary-dark: #0d1440;
            --accent: #ff5722;
            --accent-light: #ff8a50;
            --light: #f5f7fa;
            --dark: #212529;
            --success: #4caf50;
            --warning: #ffc107;
        }
        body {
            font-family: 'Noto Sans SC', 'Microsoft YaHei', sans-serif;
            color: var(--dark);
            background-color: var(--light);
            line-height: 1.7;
        }
        .navbar-brand {
            font-weight: 800;
            font-size: 1.6rem;
            color: var(--primary) !important;
        }
        .nav-link {
            font-weight: 500;
            transition: color 0.3s;
        }
        .nav-link:hover {
            color: var(--accent) !important;
        }
        .hero-section {
            background: linear-gradient(rgba(26, 35, 126, 0.9), rgba(13, 20, 64, 0.95)), url('https://images.unsplash.com/photo-1575361204480-aadea25e6e68?ixlib=rb-4.0.3&auto=format&fit=crop&w=1600&q=80') center/cover no-repeat;
            color: white;
            padding: 6rem 0;
            margin-bottom: 3rem;
        }
        .hero-section h1 {
            font-size: 3.5rem;
            font-weight: 800;
            margin-bottom: 1.5rem;
            text-shadow: 2px 2px 8px rgba(0,0,0,0.5);
        }
        .section-title {
            color: var(--primary-dark);
            font-weight: 700;
            border-left: 5px solid var(--accent);
            padding-left: 1rem;
            margin-bottom: 2.5rem;
        }
        .card {
            border: none;
            border-radius: 12px;
            box-shadow: 0 8px 20px rgba(0,0,0,0.08);
            transition: transform 0.4s, box-shadow 0.4s;
            overflow: hidden;
            height: 100%;
        }
        .card:hover {
            transform: translateY(-10px);
            box-shadow: 0 15px 35px rgba(0,0,0,0.15);
        }
        .card-title {
            color: var(--primary);
            font-weight: 700;
        }
        .badge-live {
            background: linear-gradient(to right, var(--accent), var(--accent-light));
            animation: pulse 1.5s infinite;
        }
        @keyframes pulse {
            0% { opacity: 1; }
            50% { opacity: 0.7; }
            100% { opacity: 1; }
        }
        .match-card {
            border-left: 5px solid var(--primary);
        }
        .analysis-card {
            border-top: 5px solid var(--accent);
        }
        .stat-number {
            font-size: 2.8rem;
            font-weight: 800;
            color: var(--primary);
            line-height: 1;
        }
        .btn-primary-custom {
            background: linear-gradient(to right, var(--primary), var(--primary-dark));
            border: none;
            padding: 0.8rem 2rem;
            font-weight: 600;
            border-radius: 8px;
            transition: all 0.3s;
        }
        .btn-primary-custom:hover {
            background: linear-gradient(to right, var(--primary-dark), var(--primary));
            transform: scale(1.05);
        }
        .btn-accent {
            background: linear-gradient(to right, var(--accent), var(--accent-light));
            border: none;
            color: white;
            font-weight: 600;
        }
        footer {
            background-color: var(--primary-dark);
            color: #ccc;
            padding-top: 3rem;
        }
        .footer-links a {
            color: #aaa;
            text-decoration: none;
            transition: color 0.3s;
            display: block;
            margin-bottom: 0.5rem;
        }
        .footer-links a:hover {
            color: white;
            padding-left: 5px;
        }
        .flink {
            display: inline-block;
            background-color: rgba(255,255,255,0.1);
            padding: 0.6rem 1.5rem;
            border-radius: 30px;
            color: #ddd;
            text-decoration: none;
            margin: 0.5rem;
            transition: all 0.3s;
            border: 1px solid transparent;
        }
        .flink:hover {
            background-color: rgba(255,255,255,0.2);
            color: white;
            border-color: var(--accent);
            transform: translateY(-3px);
        }
        .table-custom th {
            background-color: var(--primary);
            color: white;
            font-weight: 600;
        }
        .table-custom tbody tr:hover {
            background-color: rgba(26, 35, 126, 0.05);
        }
        .progress-custom {
            height: 10px;
            border-radius: 5px;
        }
        .progress-custom .progress-bar {
            background-color: var(--accent);
        }
        .icon-feature {
            font-size: 2.5rem;
            color: var(--primary);
            margin-bottom: 1rem;
        }
        .contact-info li {
            margin-bottom: 1rem;
            padding-left: 1.5rem;
        }
        .contact-info i {
            color: var(--accent);
            margin-right: 0.8rem;
        }
        @media (max-width: 768px) {
            .hero-section h1 {
                font-size: 2.5rem;
            }
            .stat-number {
                font-size: 2rem;
            }
            .section-title {
                font-size: 1.8rem;
            }
        }