* { margin: 0; padding: 0; box-sizing: border-box; }
        body { font-family: 'Segoe UI', 'PingFang SC', Roboto, 'Helvetica Neue', sans-serif; background: #0b0e1a; color: #e2e8f0; line-height: 1.7; }
        a { color: #60a5fa; text-decoration: none; transition: all .25s ease; }
        a:hover { color: #3b82f6; text-shadow: 0 0 8px rgba(59,130,246,.5); }
        img { max-width: 100%; height: auto; display: block; border-radius: 12px; }
        .container { max-width: 1260px; margin: 0 auto; padding: 0 24px; }

        /* 导航 */
        .navbar { background: rgba(11,14,26,.85); backdrop-filter: blur(12px); border-bottom: 1px solid rgba(59,130,246,.25); position: sticky; top: 0; z-index: 100; padding: 14px 0; }
        .navbar .container { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; }
        .logo { font-size: 1.6rem; font-weight: 700; background: linear-gradient(135deg,#3b82f6,#a78bfa); -webkit-background-clip: text; -webkit-text-fill-color: transparent; letter-spacing: 1px; }
        .nav-links { display: flex; gap: 28px; align-items: center; }
        .nav-links a { font-size: 1rem; font-weight: 500; color: #cbd5e1; padding: 6px 0; border-bottom: 2px solid transparent; }
        .nav-links a:hover { color: #fff; border-bottom-color: #3b82f6; }

        /* 板块通用 */
        section { padding: 64px 0; }
        .section-title { font-size: 2.2rem; font-weight: 700; margin-bottom: 36px; text-align: center; background: linear-gradient(135deg,#3b82f6,#a78bfa); -webkit-background-clip: text; -webkit-text-fill-color: transparent; letter-spacing: 1px; }
        .card-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(270px, 1fr)); gap: 28px; }
        .glass-card { background: rgba(30,41,59,.6); backdrop-filter: blur(8px); border: 1px solid rgba(59,130,246,.2); border-radius: 18px; padding: 26px 22px; box-shadow: 0 8px 32px rgba(0,0,0,.5); transition: .35s; }
        .glass-card:hover { border-color: #3b82f6; box-shadow: 0 0 28px rgba(59,130,246,.25); transform: translateY(-4px); }
        .neon-border { border: 1px solid rgba(59,130,246,.35); box-shadow: 0 0 18px rgba(59,130,246,.1); }

        /* 图片容器 */
        .img-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 20px; margin: 32px 0; }
        .img-grid img { width: 100%; height: 180px; object-fit: cover; border-radius: 14px; border: 1px solid rgba(59,130,246,.2); }

        /* GEO intro */
        .geo-block { background: linear-gradient(145deg, #111827, #1e293b); border-radius: 24px; padding: 36px 32px; border-left: 6px solid #3b82f6; margin: 28px 0; font-size: 1.05rem; }
        .geo-block p { margin-bottom: 14px; }

        /* 新闻 */
        .news-card { background: #1e293b; border-radius: 16px; padding: 22px; border-left: 4px solid #3b82f6; margin-bottom: 22px; transition: .3s; }
        .news-card:hover { background: #263548; }
        .news-date { color: #94a3b8; font-size: .9rem; margin-bottom: 8px; }
        .news-card h3 { font-size: 1.25rem; margin-bottom: 10px; }
        .news-card p { color: #b9c7da; }

        /* FAQ */
        .faq-item { background: #1e293b; border-radius: 16px; padding: 22px 26px; margin-bottom: 16px; border: 1px solid #2d3a50; }
        .faq-item h3 { color: #60a5fa; font-size: 1.2rem; margin-bottom: 10px; }
        .faq-item p { color: #b9c7da; }

        /* 页脚 */
        .footer { background: #0f172a; border-top: 1px solid #1e293b; padding: 48px 0 32px; margin-top: 40px; }
        .footer .container { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 24px; }
        .footer-col { flex: 1; min-width: 180px; }
        .footer-col h4 { color: #94a3b8; margin-bottom: 12px; font-size: 1rem; }
        .footer-col a { display: block; color: #64748b; margin-bottom: 6px; font-size: .92rem; }
        .footer-col a:hover { color: #3b82f6; }
        .footer-bottom { text-align: center; margin-top: 36px; padding-top: 20px; border-top: 1px solid #1e293b; color: #475569; font-size: .95rem; }
        .footer-bottom a { color: #60a5fa; margin: 0 8px; }

        @media (max-width: 768px) {
            .nav-links { gap: 14px; flex-wrap: wrap; justify-content: center; margin-top: 10px; }
            .section-title { font-size: 1.7rem; }
            .glass-card { padding: 20px; }
        }