body { font-family: 'Arial', sans-serif; line-height: 1.6; color: #333; max-width: 1200px; margin: 0 auto; padding: 20px; }
        .mobile-nav { display: none; background: #1a3e72; color: white; padding: 10px; text-align: center; }
        .desktop-nav { display: flex; justify-content: space-around; background: #1a3e72; color: white; padding: 15px; }
        .desktop-nav a { color: white; text-decoration: none; font-weight: bold; }
        h1 { color: #d4af37; border-bottom: 3px solid #1a3e72; padding-bottom: 10px; }
        h2 { color: #1a3e72; border-left: 4px solid #d4af37; padding-left: 10px; }
        h3 { color: #3a5f8a; }
        .download-btn { background: #4CAF50; color: white; padding: 12px 25px; text-align: center; margin: 20px 0; display: inline-block; border-radius: 5px; }
        .login-btn { background: #2196F3; color: white; padding: 12px 25px; text-align: center; margin: 20px 0; display: inline-block; border-radius: 5px; }
        img { max-width: 100%; height: auto; margin: 20px 0; }
        .game-stats { background: #f5f5f5; padding: 15px; border-radius: 8px; margin: 20px 0; }
        .攻略 { background: #e8f4fd; padding: 15px; border-radius: 8px; }
        .社区 { background: #f0e6ff; padding: 15px; border-radius: 8px; }
        @media (max-width: 768px) {
            .desktop-nav { display: none; }
            .mobile-nav { display: block; }
        }