:root {
            --primary-color: #1a3a5f;
            --secondary-color: #d32f2f;
            --accent-color: #ffc107;
            --light-bg: #f8f9fa;
            --dark-text: #212529;
        }
        body {
            font-family: 'Segoe UI', 'Microsoft YaHei', sans-serif;
            color: var(--dark-text);
            line-height: 1.8;
        }
        .navbar-brand {
            font-weight: 700;
            font-size: 1.5rem;
            color: var(--primary-color) !important;
        }
        .hero-section {
            background: linear-gradient(rgba(26, 58, 95, 0.85), rgba(26, 58, 95, 0.9)), url('https://picsum.photos/seed/hero/1920/800') center/cover no-repeat;
            color: white;
            padding: 120px 0;
            text-align: center;
        }
        .section-title {
            color: var(--primary-color);
            border-left: 5px solid var(--secondary-color);
            padding-left: 15px;
            margin-bottom: 30px;
            font-weight: 700;
        }
        .card-hover {
            transition: transform 0.3s ease, box-shadow 0.3s ease;
        }
        .card-hover:hover {
            transform: translateY(-10px);
            box-shadow: 0 15px 30px rgba(0, 0, 0, 0.15);
        }
        .flink a {
            display: inline-block;
            background: var(--light-bg);
            color: var(--primary-color);
            padding: 12px 24px;
            margin: 8px;
            border-radius: 50px;
            text-decoration: none;
            border: 2px solid transparent;
            transition: all 0.3s ease;
            font-weight: 500;
        }
        .flink a:hover {
            background: var(--primary-color);
            color: white;
            border-color: var(--accent-color);
            transform: scale(1.05);
        }
        .live-badge {
            animation: pulse 1.5s infinite;
        }
        @keyframes pulse {
            0% { opacity: 1; }
            50% { opacity: 0.6; }
            100% { opacity: 1; }
        }
        footer {
            background-color: var(--primary-color);
            color: white;
        }
        .contact-icon {
            color: var(--accent-color);
            margin-right: 10px;
        }
        .table-hover tbody tr:hover {
            background-color: rgba(26, 58, 95, 0.05);
        }
        .analysis-box {
            border-left: 4px solid var(--secondary-color);
            background-color: var(--light-bg);
            padding: 20px;
            margin: 20px 0;
        }
        .btn-primary-custom {
            background-color: var(--secondary-color);
            border-color: var(--secondary-color);
            padding: 12px 30px;
            font-weight: 600;
            transition: all 0.3s;
        }
        .btn-primary-custom:hover {
            background-color: #b71c1c;
            border-color: #b71c1c;
            transform: translateY(-3px);
        }
        @media (max-width: 768px) {
            .hero-section { padding: 80px 0; }
            .section-title { font-size: 1.75rem; }
        }