body { font-family: 'Arial', sans-serif; line-height: 1.6; color: #333; max-width: 1200px; margin: 0 auto; padding: 20px; }
        .mobile-nav { display: none; }
        @media (max-width: 768px) {
            .desktop-nav { display: none; }
            .mobile-nav { display: block; background: #ff9900; color: white; padding: 10px; text-align: center; }
            .nav-toggle { cursor: pointer; }
        }
        nav { background: #ff9900; padding: 15px; margin-bottom: 20px; }
        nav a { color: white; text-decoration: none; margin: 0 15px; font-weight: bold; }
        h1 { color: #2c3e50; text-align: center; margin-bottom: 30px; }
        h2 { color: #e74c3c; border-bottom: 2px solid #e74c3c; padding-bottom: 5px; }
        h3 { color: #3498db; }
        .download-btn { display: inline-block; background: #2ecc71; color: white; padding: 12px 25px; margin: 15px 0; border-radius: 5px; text-decoration: none; font-weight: bold; }
        .login-btn { display: inline-block; background: #3498db; color: white; padding: 12px 25px; margin: 15px 0; border-radius: 5px; text-decoration: none; font-weight: bold; }
        img { max-width: 100%; height: auto; margin: 20px 0; border-radius: 8px; }
        .game-stats { background: #f9f9f9; padding: 15px; border-radius: 8px; margin: 20px 0; }
        .攻略技巧 { background: #e8f4fc; padding: 15px; border-radius: 8px; margin: 20px 0; }
        .社区讨论 { background: #f0f9e8; padding: 15px; border-radius: 8px; margin: 20px 0; }
        footer { text-align: center; padding: 20px; margin-top: 30px; background: #2c3e50; color: white; }
        .schema-faq { margin: 30px 0; }