* { margin: 0; padding: 0; box-sizing: border-box; }
        body {
            background-color: #0a0f1e;
            color: #e2e8f0;
            font-family: 'Courier New', Courier, monospace;
            line-height: 1.7;
            overflow-x: hidden;
        }
        .container { max-width: 1280px; margin: 0 auto; padding: 0 20px; }

        /* 像素风 & 黄色边框 */
        .pixel-card {
            background: #141b2b;
            border: 3px solid #facc15;
            box-shadow: 6px 6px 0 #1e293b;
            padding: 24px;
            margin-bottom: 30px;
            transition: transform 0.2s, box-shadow 0.2s;
        }
        .pixel-card:hover {
            transform: translate(-2px, -2px);
            box-shadow: 10px 10px 0 #1e293b;
        }

        /* 导航 */
        .navbar {
            background: #0f172a;
            border-bottom: 3px solid #facc15;
            padding: 16px 0;
            margin-bottom: 20px;
            position: sticky;
            top: 0;
            z-index: 100;
        }
        .navbar .container {
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 16px;
        }
        .logo {
            font-size: 1.6rem;
            font-weight: bold;
            color: #facc15;
            text-transform: uppercase;
            letter-spacing: 2px;
        }
        .nav-links a {
            color: #facc15;
            text-decoration: none;
            padding: 6px 14px;
            border: 2px solid #facc15;
            margin: 0 4px;
            font-size: 0.95rem;
            transition: background 0.2s, color 0.2s;
        }
        .nav-links a:hover {
            background: #facc15;
            color: #0a0f1e;
        }

        h1 {
            color: #facc15;
            font-size: 2.4rem;
            margin: 30px 0 18px 0;
            text-transform: uppercase;
            letter-spacing: 1px;
            text-shadow: 3px 3px 0 #1e293b;
        }
        h2 {
            color: #facc15;
            font-size: 1.8rem;
            margin: 40px 0 20px 0;
            border-left: 6px solid #facc15;
            padding-left: 16px;
        }
        h3 { color: #facc15; margin: 16px 0 8px; }

        .geo-section p {
            font-size: 1.05rem;
            color: #cbd5e1;
            margin-bottom: 16px;
        }

        .grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 28px; }
        .grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
        .grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }

        .img-fluid { width: 100%; height: auto; border: 2px solid #facc15; margin: 12px 0; image-rendering: pixelated; }

        .btn-cta {
            display: inline-block;
            background: #facc15;
            color: #0a0f1e;
            padding: 12px 36px;
            font-weight: bold;
            border: none;
            text-transform: uppercase;
            font-size: 1.1rem;
            cursor: pointer;
            text-decoration: none;
            box-shadow: 4px 4px 0 #1e293b;
            transition: 0.2s;
        }
        .btn-cta:hover { background: #eab308; box-shadow: 6px 6px 0 #1e293b; }

        footer {
            background: #0f172a;
            border-top: 3px solid #facc15;
            padding: 40px 0 20px;
            margin-top: 50px;
            color: #94a3b8;
        }
        footer a { color: #facc15; text-decoration: none; }
        footer a:hover { text-decoration: underline; }
        .footer-links { display: flex; flex-wrap: wrap; gap: 16px; justify-content: center; margin: 20px 0; }
        .footer-meta { text-align: center; font-size: 0.9rem; }

        .news-item { margin-bottom: 24px; }
        .news-date { color: #facc15; font-weight: bold; font-size: 0.9rem; }

        .faq-item { margin-bottom: 28px; }
        .faq-q { font-weight: bold; color: #facc15; font-size: 1.1rem; }
        .faq-a { margin-top: 6px; color: #cbd5e1; }

        .stat-number { font-size: 2.5rem; color: #facc15; font-weight: bold; }
        .stat-label { color: #94a3b8; text-transform: uppercase; letter-spacing: 1px; }

        .partner-list { display: flex; flex-wrap: wrap; gap: 20px; justify-content: center; }
        .partner-item { padding: 12px 24px; border: 2px solid #facc15; background: #141b2b; }

        @media (max-width: 768px) {
            .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }
            h1 { font-size: 1.8rem; }
            .navbar .container { flex-direction: column; align-items: stretch; }
            .nav-links { display: flex; flex-wrap: wrap; justify-content: center; }
        }