body { font-family: 'Arial', sans-serif; line-height: 1.6; max-width: 1200px; margin: 0 auto; padding: 20px; color: #333; }
        h1, h2, h3 { color: #2c7a3b; margin: 25px 0 15px; }
        h1 { font-size: 2.2em; border-bottom: 3px solid #ff9900; }
        h2 { font-size: 1.8em; }
        h3 { font-size: 1.4em; }
        .logo { font-size: 2.5em; font-weight: bold; color: #ff9900; text-shadow: 2px 2px 4px rgba(0,0,0,0.3); margin: 20px 0; }
        nav { background: #2c7a3b; padding: 15px; border-radius: 8px; margin-bottom: 30px; }
        nav ul { list-style: none; padding: 0; display: flex; flex-wrap: wrap; justify-content: space-around; }
        nav li { margin: 5px 10px; }
        nav a { color: white; text-decoration: none; font-weight: bold; }
        .mobile-nav { display: none; background: #ff9900; color: white; padding: 10px; text-align: center; cursor: pointer; }
        .content { display: flex; flex-wrap: wrap; }
        .main { flex: 3; padding-right: 30px; }
        .sidebar { flex: 1; background: #f5f5f5; padding: 20px; border-radius: 8px; }
        .btn { display: inline-block; background: #ff9900; color: white; padding: 12px 25px; margin: 10px 0; border-radius: 5px; text-decoration: none; font-weight: bold; }
        .btn:hover { background: #e68a00; }
        img { max-width: 100%; height: auto; margin: 20px 0; border-radius: 8px; }
        footer { margin-top: 50px; padding: 20px; background: #2c7a3b; color: white; text-align: center; border-radius: 8px; }
        .tag { background: #ffcc66; color: #2c7a3b; padding: 3px 8px; margin: 5px; border-radius: 15px; display: inline-block; }
        @media (max-width: 768px) {
            .content { flex-direction: column; }
            .main { padding-right: 0; }
            .mobile-nav { display: block; }
            nav { display: none; }
            nav.active { display: block; }
            nav ul { flex-direction: column; }
        }