@import url('https://fonts.googleapis.com/css2?family=Noto+Sans+SC:wght@300;400;500;700&display=swap');
        body { font-family: 'Noto Sans SC', sans-serif; }
        .hero-gradient { background: linear-gradient(135deg, #1e3c72 0%, #2a5298 100%); }
        .card-hover { transition: transform 0.3s ease, box-shadow 0.3s ease; }
        .card-hover:hover { transform: translateY(-5px); box-shadow: 0 10px 25px rgba(0,0,0,0.1); }
        .nav-link { position: relative; }
        .nav-link::after { content: ''; position: absolute; bottom: -5px; left: 0; width: 0; height: 2px; background: #3b82f6; transition: width 0.3s ease; }
        .nav-link:hover::after { width: 100%; }
        .flink { display: inline-block; padding: 8px 16px; margin: 5px; background: #f8fafc; border-radius: 6px; border: 1px solid #e2e8f0; transition: all 0.3s ease; }
        .flink:hover { background: #3b82f6; color: white; border-color: #3b82f6; }
        .live-pulse { animation: pulse 2s infinite; }
        @keyframes pulse { 0% { opacity: 1; } 50% { opacity: 0.6; } 100% { opacity: 1; } }
        .stats-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: 1.5rem; }
        .article-content p { margin-bottom: 1.2em; line-height: 1.8; }
        .seo-footer { border-top: 1px solid #e5e7eb; padding-top: 2rem; margin-top: 3rem; }
        @media (max-width: 768px) {
            .mobile-stack { flex-direction: column; }
            .stats-grid { grid-template-columns: 1fr; }
        }