* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        body {
            background-color: #0a0a1a;
            color: #e0e0e0;
            font-family: 'Courier New', Courier, monospace;
            line-height: 1.6;
        }
        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }
        /* 像素风卡片 */
        .card {
            background: #111122;
            border: 2px solid #facc15;
            border-radius: 4px;
            padding: 20px;
            margin: 20px 0;
            box-shadow: 4px 4px 0 #facc15;
            transition: transform 0.2s;
        }
        .card:hover {
            transform: translate(-2px, -2px);
            box-shadow: 6px 6px 0 #facc15;
        }
        /* 导航 */
        .nav-links {
            display: flex;
            flex-wrap: wrap;
            justify-content: center;
            gap: 20px;
            padding: 20px 0;
            background: #0d0d24;
            border-bottom: 2px solid #facc15;
        }
        .nav-links a {
            color: #facc15;
            text-decoration: none;
            font-weight: bold;
            padding: 8px 16px;
            border: 1px solid #facc15;
            border-radius: 4px;
            background: #1a1a35;
            transition: all 0.2s;
        }
        .nav-links a:hover {
            background: #facc15;
            color: #0a0a1a;
        }
        /* H1 与标题 */
        h1 {
            font-size: 2.5rem;
            color: #facc15;
            text-align: center;
            margin: 40px 0 20px;
            text-shadow: 2px 2px 0 #000;
            text-transform: uppercase;
            letter-spacing: 2px;
        }
        h2 {
            color: #facc15;
            margin: 30px 0 15px;
            border-left: 4px solid #facc15;
            padding-left: 12px;
        }
        /* 图片 */
        img {
            max-width: 100%;
            height: auto;
            border: 2px solid #facc15;
            border-radius: 4px;
            display: block;
            margin: 15px auto;
        }
        .image-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 20px;
            margin: 20px 0;
        }
        .image-grid img {
            margin: 0;
            width: 100%;
            height: 200px;
            object-fit: cover;
        }
        /* 按钮 */
        .btn {
            display: inline-block;
            padding: 12px 28px;
            background: #facc15;
            color: #0a0a1a;
            font-weight: bold;
            text-decoration: none;
            border: 2px solid #facc15;
            border-radius: 4px;
            transition: all 0.2s;
            cursor: pointer;
        }
        .btn:hover {
            background: transparent;
            color: #facc15;
        }
        /* 新闻列表 */
        .news-item {
            background: #0f0f2a;
            border: 1px solid #facc15;
            padding: 18px;
            margin: 15px 0;
            border-radius: 4px;
        }
        .news-item h3 {
            color: #facc15;
        }
        .news-item .date {
            color: #a0a0b0;
            font-size: 0.85rem;
            margin: 5px 0;
        }
        /* FAQ */
        .faq-item {
            background: #0f0f2a;
            border: 1px solid #facc15;
            padding: 15px;
            margin: 12px 0;
            border-radius: 4px;
        }
        .faq-item h3 {
            color: #facc15;
            cursor: pointer;
        }
        .faq-item p {
            margin-top: 10px;
        }
        /* 页脚 */
        footer {
            background: #0d0d24;
            border-top: 2px solid #facc15;
            padding: 30px 0;
            margin-top: 50px;
            text-align: center;
        }
        footer a {
            color: #facc15;
            text-decoration: none;
            margin: 0 8px;
        }
        footer a:hover {
            text-decoration: underline;
        }
        .footer-links {
            margin: 15px 0;
        }
        .footer-links a {
            margin: 0 5px;
        }
        /* 统计 */
        .stats-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
            gap: 20px;
            text-align: center;
        }
        .stat-item {
            background: #0f0f2a;
            border: 1px solid #facc15;
            padding: 25px 10px;
            border-radius: 4px;
        }
        .stat-item .num {
            font-size: 2.8rem;
            color: #facc15;
            font-weight: bold;
        }
        /* 优势 */
        .advantages-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
            gap: 20px;
        }
        /* 合作伙伴 */
        .partners-grid {
            display: flex;
            flex-wrap: wrap;
            justify-content: center;
            gap: 15px;
        }
        .partners-grid img {
            width: 80px;
            height: 80px;
            object-fit: cover;
            border-radius: 50%;
        }
        /* 响应式 */
        @media (max-width: 768px) {
            h1 { font-size: 1.8rem; }
            .nav-links { gap: 10px; }
            .nav-links a { padding: 6px 12px; font-size: 0.9rem; }
        }
        .highlight {
            color: #facc15;
        }
        .text-center { text-align: center; }
        .mb-20 { margin-bottom: 20px; }
        .mt-20 { margin-top: 20px; }