* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        body {
            background: #0b0e1a;
            color: #e2e8f0;
            font-family: 'Courier New', Courier, monospace;
            line-height: 1.6;
        }
        .container {
            max-width: 1280px;
            margin: 0 auto;
            padding: 0 20px;
        }
        /* 像素风 + 黄色边框 */
        .pixel-card {
            background: #141a2b;
            border: 3px solid #facc15;
            border-radius: 0;
            padding: 20px;
            box-shadow: 6px 6px 0 #0b0e1a;
            margin-bottom: 30px;
        }
        .btn {
            display: inline-block;
            background: #facc15;
            color: #0b0e1a;
            font-weight: bold;
            padding: 12px 28px;
            text-decoration: none;
            border: 2px solid #facc15;
            transition: 0.2s;
            font-family: inherit;
            letter-spacing: 1px;
        }
        .btn:hover {
            background: transparent;
            color: #facc15;
        }
        .nav-links a {
            color: #e2e8f0;
            text-decoration: none;
            padding: 8px 16px;
            border: 1px solid transparent;
            transition: 0.2s;
            font-size: 0.95rem;
        }
        .nav-links a:hover {
            border-color: #facc15;
            color: #facc15;
        }
        h1, h2, h3 {
            color: #facc15;
            text-transform: uppercase;
            letter-spacing: 2px;
        }
        h1 {
            font-size: 2.5rem;
            margin: 40px 0 20px;
            text-align: center;
            text-shadow: 0 0 10px #facc1540;
        }
        h2 {
            font-size: 2rem;
            margin-bottom: 20px;
            border-bottom: 2px dashed #facc15;
            padding-bottom: 8px;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
            margin: 15px 0;
            border: 2px solid #facc15;
            image-rendering: pixelated;
        }
        .grid-2, .grid-3 {
            display: grid;
            gap: 20px;
        }
        .grid-2 { grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); }
        .grid-3 { grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); }
        .footer {
            background: #0f1424;
            border-top: 3px solid #facc15;
            padding: 30px 20px;
            margin-top: 40px;
            font-size: 0.85rem;
            text-align: center;
        }
        .footer a {
            color: #facc15;
            text-decoration: none;
            margin: 0 8px;
        }
        .footer a:hover {
            text-decoration: underline;
        }
        .faq-item {
            border-bottom: 1px solid #2a3050;
            padding: 20px 0;
        }
        .faq-item h3 {
            font-size: 1.2rem;
            margin-bottom: 10px;
        }
        .news-item {
            border-bottom: 1px dashed #facc1540;
            padding: 20px 0;
        }
        .news-item .date {
            color: #94a3b8;
            font-size: 0.8rem;
            margin-bottom: 6px;
        }
        .nav-links {
            display: flex;
            flex-wrap: wrap;
            justify-content: center;
            gap: 10px;
            background: #0f1424;
            padding: 15px 10px;
            border-bottom: 2px solid #facc15;
        }
        .hero {
            padding: 60px 0;
            text-align: center;
        }
        .hero p {
            max-width: 700px;
            margin: 20px auto;
        }
        .geo-box {
            background: #101626;
            padding: 25px;
            border-left: 6px solid #facc15;
            margin-bottom: 30px;
        }
        .stats-number {
            font-size: 3rem;
            font-weight: bold;
            color: #facc15;
        }
        .stat-item {
            text-align: center;
            padding: 20px;
            border: 2px solid #facc15;
            background: #141a2b;
        }
        @media (max-width: 768px) {
            h1 { font-size: 1.8rem; }
        }