body { font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif; line-height: 1.6; color: #333; background-color: #f5e7c1; margin: 0; padding: 0; }
        .container { max-width: 1200px; margin: 0 auto; padding: 20px; }
        .logo { font-size: 28px; font-weight: bold; color: #d44; text-shadow: 1px 1px 2px rgba(0,0,0,0.2); margin-bottom: 20px; }
        .mobile-nav { display: none; background: #d44; color: white; padding: 10px; text-align: center; cursor: pointer; }
        .nav-links { display: flex; justify-content: space-between; background: #d44; padding: 15px; border-radius: 5px; }
        .nav-links a { color: white; text-decoration: none; margin: 0 10px; }
        .content { background: white; padding: 30px; border-radius: 10px; box-shadow: 0 0 10px rgba(0,0,0,0.1); }
        h1 { color: #d44; border-bottom: 2px solid #d44; padding-bottom: 10px; }
        h2 { color: #8b4513; margin-top: 30px; }
        h3 { color: #a0522d; }
        .download-btn { display: inline-block; background: #4CAF50; color: white; padding: 12px 24px; text-decoration: none; border-radius: 5px; margin: 15px 0; }
        .login-btn { display: inline-block; background: #2196F3; color: white; padding: 12px 24px; text-decoration: none; border-radius: 5px; margin: 15px 0; }
        .image-container { text-align: center; margin: 25px 0; }
        .image-container img { max-width: 100%; height: auto; border-radius: 8px; }
        .tags { margin: 20px 0; }
        .tag { background: #f1f1f1; padding: 5px 10px; border-radius: 20px; margin: 5px; display: inline-block; }
        .footer { margin-top: 40px; padding: 20px; background: #333; color: white; text-align: center; }
        @media (max-width: 768px) {
            .nav-links { flex-direction: column; display: none; }
            .mobile-nav { display: block; }
            .nav-links.active { display: flex; }
            .content { padding: 15px; }
        }