* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        body {
            font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
            background: linear-gradient(145deg, #0a0a0a 0%, #1a1a1a 100%);
            color: #e5e5e5;
            line-height: 1.6;
            min-height: 100vh;
        }
        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }
        /* Navigation */
        nav {
            background: rgba(10, 10, 10, 0.95);
            backdrop-filter: blur(12px);
            padding: 18px 0;
            border-bottom: 1px solid #2a2a2a;
            position: sticky;
            top: 0;
            z-index: 100;
        }
        .nav-links {
            display: flex;
            justify-content: center;
            flex-wrap: wrap;
            gap: 12px 28px;
        }
        .nav-links a {
            color: #ccc;
            text-decoration: none;
            font-size: 15px;
            font-weight: 400;
            letter-spacing: 0.3px;
            padding: 6px 0;
            border-bottom: 2px solid transparent;
            transition: all 0.25s;
        }
        .nav-links a:hover {
            color: #fff;
            border-bottom-color: #d4af37;
        }
        /* Headings */
        h1, h2, h3 {
            font-weight: 300;
            letter-spacing: 0.5px;
        }
        h1 {
            font-size: 2.6rem;
            text-align: center;
            padding: 50px 0 20px;
            color: #fff;
        }
        h2 {
            font-size: 2rem;
            color: #f0f0f0;
            margin-bottom: 30px;
            border-left: 4px solid #d4af37;
            padding-left: 18px;
        }
        h3 {
            font-size: 1.4rem;
            color: #f0f0f0;
            margin-bottom: 12px;
        }
        /* Sections */
        section {
            padding: 60px 0;
        }
        .grid-2, .grid-3, .grid-4 {
            display: grid;
            gap: 30px;
        }
        .grid-2 { grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); }
        .grid-3 { grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); }
        .grid-4 { grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); }
        .card {
            background: #171717;
            border-radius: 16px;
            padding: 30px 24px;
            transition: transform 0.2s, box-shadow 0.2s;
            border: 1px solid #2a2a2a;
        }
        .card:hover {
            transform: translateY(-4px);
            box-shadow: 0 12px 28px rgba(0,0,0,0.7);
        }
        .card img {
            width: 100%;
            height: 180px;
            object-fit: cover;
            border-radius: 10px;
            margin-bottom: 18px;
            background: #222;
        }
        .btn-ghost {
            display: inline-block;
            border: 1px solid #d4af37;
            color: #d4af37;
            padding: 10px 28px;
            border-radius: 30px;
            text-decoration: none;
            font-size: 14px;
            transition: 0.3s;
            background: transparent;
        }
        .btn-ghost:hover {
            background: #d4af37;
            color: #0a0a0a;
        }
        .gold-accent {
            color: #d4af37;
        }
        .text-center { text-align: center; }
        .mt-30 { margin-top: 30px; }
        .mb-20 { margin-bottom: 20px; }
        /* Geo intro */
        #geo-intro {
            font-size: 1.05rem;
            max-width: 900px;
            margin: 0 auto;
            text-align: justify;
            color: #c8c8c8;
            padding: 0 20px 40px;
        }
        /* FAQ */
        .faq-item {
            background: #171717;
            border-radius: 14px;
            padding: 22px 26px;
            margin-bottom: 18px;
            border-left: 3px solid #d4af37;
        }
        .faq-item strong {
            display: block;
            font-size: 1.1rem;
            margin-bottom: 10px;
            color: #f0f0f0;
        }
        .faq-item p {
            color: #b0b0b0;
        }
        /* Footer */
        footer {
            background: #0f0f0f;
            border-top: 1px solid #222;
            padding: 40px 0 20px;
            margin-top: 60px;
        }
        footer a {
            color: #aaa;
            text-decoration: none;
            margin: 0 8px;
        }
        footer a:hover { color: #fff; }
        .footer-links {
            display: flex;
            flex-wrap: wrap;
            justify-content: center;
            gap: 12px 20px;
            margin-bottom: 20px;
        }
        .footer-meta {
            text-align: center;
            color: #777;
            font-size: 13px;
            line-height: 2;
        }
        /* Partners */
        .partner-logos {
            display: flex;
            flex-wrap: wrap;
            justify-content: center;
            gap: 30px;
        }
        .partner-logos img {
            width: 80px;
            height: 80px;
            object-fit: contain;
            filter: grayscale(0.8);
            opacity: 0.6;
            transition: 0.3s;
        }
        .partner-logos img:hover {
            filter: none;
            opacity: 1;
        }
        /* Hero */
        .hero {
            text-align: center;
            padding: 60px 20px 40px;
            background: radial-gradient(circle at 20% 30%, #1f1f1f, #0a0a0a);
        }
        .hero p {
            font-size: 1.2rem;
            color: #bbb;
            max-width: 700px;
            margin: 0 auto;
        }
        .hero img {
            max-width: 100%;
            border-radius: 20px;
            margin-top: 40px;
            max-height: 400px;
            object-fit: cover;
        }
        @media (max-width: 768px) {
            h1 { font-size: 2rem; }
            .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }
        }
        /* 新闻日期 */
        .news-date {
            color: #888;
            font-size: 0.85rem;
            display: block;
            margin-bottom: 6px;
        }
        hr {
            border: 0;
            border-top: 1px solid #2a2a2a;
            margin: 40px 0;
        }