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; }
        }
        h1 { color: #e67e22; border-bottom: 3px solid #e67e22; padding-bottom: 10px; }
        h2 { color: #2980b9; margin-top: 30px; }
        h3 { color: #27ae60; }
        .logo { font-size: 28px; font-weight: bold; color: #e67e22; text-decoration: none; }
        .btn { display: inline-block; padding: 10px 20px; background: #e67e22; color: white; text-decoration: none; margin: 10px 0; border-radius: 5px; }
        .image-container { margin: 20px 0; text-align: center; }
        img { max-width: 100%; height: auto; }
        .tags { margin: 20px 0; }
        .tag { background: #f1f1f1; padding: 5px 10px; margin: 5px; display: inline-block; border-radius: 3px; }
        .copyright { margin-top: 50px; font-size: 12px; color: #777; }