body { font-family: 'Segoe UI', sans-serif; line-height: 1.6; color: #333; max-width: 1200px; margin: 0 auto; padding: 20px; }
        .logo { font-size: 28px; font-weight: bold; color: #FF4500; text-transform: uppercase; letter-spacing: 2px; margin: 20px 0; }
        nav { background: #1a1a1a; padding: 15px; border-radius: 8px; margin-bottom: 30px; }
        nav ul { display: flex; justify-content: space-around; list-style: none; padding: 0; margin: 0; }
        nav li a { color: white; text-decoration: none; font-weight: 500; }
        .mobile-nav-toggle { display: none; background: #FF4500; color: white; border: none; padding: 10px; border-radius: 5px; }
        h1 { color: #FF4500; border-bottom: 3px solid #FFD700; padding-bottom: 10px; }
        h2 { color: #3a7bd5; margin-top: 30px; }
        h3 { color: #00b09b; }
        .download-btn, .login-btn { background: #FF4500; color: white; padding: 12px 25px; border-radius: 6px; text-decoration: none; font-weight: bold; display: inline-block; margin: 15px 0; }
        .img-container { text-align: center; margin: 25px 0; }
        img { max-width: 100%; height: auto; border-radius: 8px; }
        .player-guide { background: #f8f9fa; padding: 20px; border-radius: 8px; margin: 20px 0; }
        .local-diff { background: #e8f4f8; padding: 20px; border-radius: 8px; margin: 20px 0; }
        footer { margin-top: 50px; padding: 20px; background: #1a1a1a; color: white; border-radius: 8px; }
        @media (max-width: 768px) {
            nav ul { flex-direction: column; display: none; }
            nav ul.active { display: flex; }
            .mobile-nav-toggle { display: block; }
            .logo { font-size: 24px; }
        }