body {
            font-family: 'Segoe UI', 'Microsoft YaHei', sans-serif;
            scroll-behavior: smooth;
        }
        .hero-gradient {
            background: linear-gradient(135deg, #0c4a6e 0%, #1e40af 100%);
        }
        .card-hover {
            transition: transform 0.3s ease, box-shadow 0.3s ease;
        }
        .card-hover:hover {
            transform: translateY(-8px);
            box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
        }
        .flink {
            border: 1px solid #e5e7eb;
            border-radius: 8px;
            padding: 12px 20px;
            display: inline-block;
            transition: all 0.3s ease;
            background-color: #f9fafb;
        }
        .flink:hover {
            background-color: #3b82f6;
            color: white;
            border-color: #3b82f6;
        }
        .nav-link {
            position: relative;
        }
        .nav-link::after {
            content: '';
            position: absolute;
            width: 0;
            height: 2px;
            bottom: -5px;
            left: 0;
            background-color: #3b82f6;
            transition: width 0.3s ease;
        }
        .nav-link:hover::after {
            width: 100%;
        }
        .live-badge {
            animation: pulse 2s infinite;
        }
        @keyframes pulse {
            0% { opacity: 1; }
            50% { opacity: 0.6; }
            100% { opacity: 1; }
        }
        .section-title {
            position: relative;
            display: inline-block;
            padding-bottom: 10px;
        }
        .section-title::after {
            content: '';
            position: absolute;
            left: 50%;
            bottom: 0;
            transform: translateX(-50%);
            width: 60px;
            height: 4px;
            background: #3b82f6;
            border-radius: 2px;
        }