* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        body {
            font-family: 'Courier New', monospace;
            background: #0b0b0b;
            color: #e0e0e0;
            line-height: 1.6;
        }
        .container {
            max-width: 1280px;
            margin: 0 auto;
            padding: 20px;
        }
        /* 导航 */
        nav {
            background: #111;
            border-bottom: 2px solid #facc15;
            position: sticky;
            top: 0;
            z-index: 1000;
            padding: 10px 20px;
        }
        .nav-links {
            display: flex;
            flex-wrap: wrap;
            gap: 20px;
            justify-content: center;
            align-items: center;
        }
        .nav-links a {
            color: #facc15;
            text-decoration: none;
            padding: 6px 12px;
            border: 1px solid #facc15;
            background: #1a1a1a;
            transition: 0.3s;
            font-size: 0.9rem;
        }
        .nav-links a:hover {
            background: #facc15;
            color: #0b0b0b;
        }
        /* H1 */
        h1 {
            text-align: center;
            font-size: 2.5rem;
            color: #facc15;
            padding: 40px 20px 10px;
            text-shadow: 2px 2px 0 #000;
            letter-spacing: 2px;
        }
        /* 通用卡片 */
        .card-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
            gap: 20px;
            margin: 30px 0;
        }
        .card {
            background: #141414;
            border: 2px solid #facc15;
            padding: 20px;
            image-rendering: pixelated;
            box-shadow: 4px 4px 0 #facc15;
        }
        .card img {
            width: 100%;
            height: auto;
            border: 1px solid #facc15;
            margin-bottom: 12px;
        }
        .card h3 {
            color: #facc15;
            margin-bottom: 8px;
        }
        .card p {
            font-size: 0.95rem;
        }
        /* 板块标题 */
        .section-title {
            font-size: 1.8rem;
            color: #facc15;
            border-left: 6px solid #facc15;
            padding-left: 15px;
            margin: 40px 0 20px;
            text-transform: uppercase;
        }
        /* FAQ */
        .faq-item {
            background: #111;
            border: 1px solid #facc15;
            padding: 18px;
            margin-bottom: 12px;
        }
        .faq-item h4 {
            color: #facc15;
            cursor: pointer;
        }
        .faq-item p {
            margin-top: 10px;
        }
        /* 新闻 */
        .news-card {
            background: #141414;
            border: 2px solid #facc15;
            padding: 18px;
            margin-bottom: 20px;
        }
        .news-card .date {
            color: #aaa;
            font-size: 0.8rem;
            margin-bottom: 6px;
        }
        .news-card h3 {
            color: #facc15;
            margin-bottom: 8px;
        }
        /* 页脚 */
        footer {
            background: #111;
            border-top: 3px solid #facc15;
            padding: 30px 20px;
            margin-top: 50px;
            text-align: center;
            font-size: 0.85rem;
        }
        footer a {
            color: #facc15;
            text-decoration: none;
            margin: 0 6px;
        }
        footer .friend-links {
            margin: 20px 0;
        }
        footer .friend-links a {
            margin: 0 8px;
        }
        /* 数据统计 */
        .stats-grid {
            display: flex;
            flex-wrap: wrap;
            gap: 20px;
            justify-content: center;
        }
        .stat-item {
            background: #141414;
            border: 2px solid #facc15;
            padding: 20px 30px;
            text-align: center;
            min-width: 160px;
        }
        .stat-item .num {
            font-size: 2.2rem;
            color: #facc15;
            font-weight: bold;
        }
        /* 合作伙伴logo占位 */
        .partner-logos {
            display: flex;
            flex-wrap: wrap;
            gap: 16px;
            justify-content: center;
        }
        .partner-logos span {
            background: #1a1a1a;
            border: 1px solid #facc15;
            padding: 10px 18px;
            color: #facc15;
        }
        /* 响应式 */
        @media (max-width: 640px) {
            h1 { font-size: 1.8rem; }
            .nav-links { gap: 10px; }
        }