* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        body {
            font-family: system-ui, -apple-system, 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif;
            background: linear-gradient(135deg, #0b1120 0%, #1a1a2e 100%);
            color: #f1f1f1;
            min-height: 100vh;
            line-height: 1.6;
        }
        a {
            color: #fbbf24;
            text-decoration: none;
            transition: opacity 0.3s;
        }
        a:hover {
            opacity: 0.8;
        }
        .container {
            max-width: 1280px;
            margin: 0 auto;
            padding: 0 24px;
        }
        /* 导航 */
        header {
            background: rgba(11, 17, 32, 0.7);
            backdrop-filter: blur(20px);
            -webkit-backdrop-filter: blur(20px);
            border-bottom: 1px solid rgba(251, 191, 36, 0.15);
            position: sticky;
            top: 0;
            z-index: 100;
            padding: 16px 0;
        }
        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 16px;
        }
        .logo {
            font-size: 1.8rem;
            font-weight: 700;
            background: linear-gradient(135deg, #fbbf24, #f59e0b);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            letter-spacing: 1px;
        }
        .nav-links {
            display: flex;
            flex-wrap: wrap;
            gap: 8px 24px;
            align-items: center;
        }
        .nav-links a {
            color: #e0e0e0;
            font-weight: 500;
            padding: 6px 0;
            border-bottom: 2px solid transparent;
            transition: all 0.3s;
        }
        .nav-links a:hover {
            color: #fbbf24;
            border-bottom-color: #fbbf24;
        }
        /* 主视觉 */
        .hero {
            padding: 80px 0 60px;
            text-align: center;
            position: relative;
            overflow: hidden;
        }
        .hero::before {
            content: '';
            position: absolute;
            top: -50%;
            left: -50%;
            width: 200%;
            height: 200%;
            background: radial-gradient(circle at 30% 40%, rgba(251, 191, 36, 0.08), transparent 60%);
            pointer-events: none;
        }
        .hero h1 {
            font-size: clamp(2.2rem, 6vw, 4.2rem);
            font-weight: 800;
            margin-bottom: 20px;
            background: linear-gradient(135deg, #ffffff, #fbbf24);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            position: relative;
        }
        .hero p {
            max-width: 800px;
            margin: 0 auto 30px;
            font-size: 1.1rem;
            color: #cbd5e1;
            position: relative;
        }
        .cta-buttons {
            display: flex;
            justify-content: center;
            gap: 20px;
            flex-wrap: wrap;
            position: relative;
        }
        .cta-btn {
            display: inline-block;
            padding: 14px 40px;
            border-radius: 50px;
            font-weight: 700;
            font-size: 1.05rem;
            background: linear-gradient(135deg, #fbbf24, #f59e0b);
            color: #0b1120;
            box-shadow: 0 8px 32px rgba(251, 191, 36, 0.3);
            transition: transform 0.3s, box-shadow 0.3s;
        }
        .cta-btn:hover {
            transform: translateY(-3px) scale(1.02);
            box-shadow: 0 12px 40px rgba(251, 191, 36, 0.5);
        }
        .cta-btn-outline {
            background: transparent;
            border: 2px solid #fbbf24;
            color: #fbbf24;
            box-shadow: none;
        }
        .cta-btn-outline:hover {
            background: rgba(251, 191, 36, 0.1);
            box-shadow: 0 0 20px rgba(251, 191, 36, 0.2);
        }
        /* GEO 介绍 */
        .geo-intro {
            padding: 60px 0 40px;
            border-bottom: 1px solid rgba(255, 255, 255, 0.05);
        }
        .geo-intro h2 {
            font-size: 1.8rem;
            color: #fbbf24;
            margin-bottom: 20px;
        }
        .geo-intro p {
            color: #b0b8c8;
            max-width: 900px;
        }
        /* 通用 section */
        section {
            padding: 60px 0;
        }
        .section-title {
            font-size: 2rem;
            font-weight: 700;
            margin-bottom: 40px;
            text-align: center;
            background: linear-gradient(135deg, #fbbf24, #f59e0b);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }
        .grid-3 {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
            gap: 30px;
        }
        .glass-card {
            background: rgba(255, 255, 255, 0.04);
            backdrop-filter: blur(16px);
            -webkit-backdrop-filter: blur(16px);
            border: 1px solid rgba(255, 255, 255, 0.06);
            border-radius: 24px;
            padding: 28px 24px;
            transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
        }
        .glass-card:hover {
            transform: translateY(-8px);
            background: rgba(255, 255, 255, 0.08);
            border-color: rgba(251, 191, 36, 0.2);
            box-shadow: 0 20px 60px rgba(0, 0, 0, 0.4);
        }
        .glass-card img {
            width: 100%;
            height: 180px;
            object-fit: cover;
            border-radius: 16px;
            margin-bottom: 16px;
            background: #1e293b;
        }
        .glass-card h3 {
            font-size: 1.3rem;
            margin-bottom: 10px;
            color: #fbbf24;
        }
        .glass-card p {
            color: #b0b8c8;
            font-size: 0.95rem;
        }
        .stat-number {
            font-size: 2.6rem;
            font-weight: 800;
            color: #fbbf24;
            display: block;
            margin-bottom: 6px;
        }
        /* 新闻 */
        .news-card {
            padding: 24px;
        }
        .news-card .date {
            display: inline-block;
            background: rgba(251, 191, 36, 0.15);
            color: #fbbf24;
            padding: 4px 14px;
            border-radius: 20px;
            font-size: 0.85rem;
            margin-bottom: 12px;
        }
        .news-card h3 {
            font-size: 1.2rem;
            margin-bottom: 10px;
        }
        .news-card p {
            color: #9ca3af;
            font-size: 0.95rem;
        }
        /* FAQ */
        .faq-item {
            background: rgba(255, 255, 255, 0.03);
            border: 1px solid rgba(255, 255, 255, 0.05);
            border-radius: 20px;
            padding: 24px;
            margin-bottom: 16px;
            backdrop-filter: blur(8px);
            transition: border-color 0.3s;
        }
        .faq-item:hover {
            border-color: rgba(251, 191, 36, 0.2);
        }
        .faq-item h3 {
            color: #fbbf24;
            font-size: 1.1rem;
            margin-bottom: 12px;
        }
        .faq-item p {
            color: #b0b8c8;
        }
        /* 合作伙伴 logo 占位 */
        .partner-logo {
            background: rgba(255,255,255,0.03);
            border-radius: 16px;
            padding: 20px;
            text-align: center;
            border: 1px solid rgba(255,255,255,0.05);
            backdrop-filter: blur(8px);
            font-weight: 500;
            color: #94a3b8;
            transition: 0.3s;
        }
        .partner-logo:hover {
            border-color: #fbbf24;
            color: #fbbf24;
        }
        /* 页脚 */
        footer {
            background: rgba(11, 17, 32, 0.9);
            backdrop-filter: blur(20px);
            border-top: 1px solid rgba(251, 191, 36, 0.1);
            padding: 40px 0 30px;
            margin-top: 40px;
        }
        .footer-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
            gap: 30px;
            margin-bottom: 30px;
        }
        .footer-grid h4 {
            color: #fbbf24;
            margin-bottom: 16px;
            font-size: 1.1rem;
        }
        .footer-grid a {
            display: block;
            margin-bottom: 8px;
            color: #9ca3af;
        }
        .footer-grid a:hover {
            color: #fbbf24;
        }
        .footer-bottom {
            border-top: 1px solid rgba(255,255,255,0.05);
            padding-top: 24px;
            text-align: center;
            color: #6b7280;
            font-size: 0.9rem;
        }
        .footer-bottom .links {
            margin-bottom: 12px;
            display: flex;
            flex-wrap: wrap;
            justify-content: center;
            gap: 12px 24px;
        }
        .footer-bottom .links a {
            color: #9ca3af;
        }
        .footer-bottom .links a:hover {
            color: #fbbf24;
        }
        @media (max-width: 640px) {
            .header-inner {
                flex-direction: column;
                align-items: flex-start;
            }
            .hero {
                padding: 50px 0 40px;
            }
            .cta-btn {
                padding: 12px 28px;
                font-size: 0.95rem;
            }
        }