body { font-family: 'Arial', sans-serif; line-height: 1.6; color: #333; max-width: 1200px; margin: 0 auto; padding: 20px; }
        header { background: linear-gradient(135deg, #ff6b35, #ff8e53); padding: 15px; border-radius: 8px; margin-bottom: 30px; }
        .logo { font-size: 28px; font-weight: bold; color: white; text-shadow: 2px 2px 4px rgba(0,0,0,0.3); }
        nav { display: flex; justify-content: space-between; align-items: center; }
        .mobile-menu-btn { display: none; background: white; border: none; padding: 8px 12px; border-radius: 4px; cursor: pointer; }
        .content-section { margin-bottom: 40px; }
        h1 { color: #ff6b35; border-bottom: 2px solid #ff8e53; padding-bottom: 10px; }
        h2 { color: #ff8e53; margin-top: 30px; }
        h3 { color: #ffb347; margin-top: 25px; }
        .btn { display: inline-block; background: #ff6b35; color: white; padding: 12px 25px; border-radius: 5px; text-decoration: none; margin: 10px 5px; font-weight: bold; }
        .btn:hover { background: #ff8e53; }
        .download-section { background: #f8f8f8; padding: 20px; border-radius: 8px; text-align: center; margin: 30px 0; }
        .stats-box { background: #e8f4f8; padding: 15px; border-radius: 8px; margin: 15px 0; }
        .tag { display: inline-block; background: #e0e0e0; padding: 5px 10px; border-radius: 20px; margin: 5px; font-size: 14px; }
        footer { background: #333; color: white; padding: 20px; text-align: center; margin-top: 50px; }
        @media (max-width: 768px) {
            .mobile-menu-btn { display: block; }
            nav ul { display: none; }
            nav.active ul { display: block; }
            body { padding: 10px; }
        }