body { font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif; line-height: 1.6; color: #333; max-width: 1200px; margin: 0 auto; padding: 20px; }
        .logo { font-size: 28px; font-weight: bold; color: #FF6B35; text-shadow: 1px 1px 2px rgba(0,0,0,0.1); }
        nav { background: #1A3C40; padding: 15px; margin-bottom: 30px; }
        nav a { color: white; margin: 0 15px; text-decoration: none; }
        .mobile-nav { display: none; }
        h1 { color: #FF6B35; border-bottom: 3px solid #EDE7D9; padding-bottom: 10px; }
        h2 { color: #1A3C40; margin-top: 30px; }
        h3 { color: #4A6FA5; }
        .btn { display: inline-block; background: #FF6B35; color: white; padding: 12px 25px; margin: 15px 0; border-radius: 5px; text-decoration: none; font-weight: bold; }
        .img-container { text-align: center; margin: 30px 0; }
        img { max-width: 100%; height: auto; border-radius: 8px; }
        table { width: 100%; border-collapse: collapse; margin: 20px 0; }
        td, th { border: 1px solid #ddd; padding: 12px; text-align: left; }
        th { background: #1A3C40; color: white; }
        .tag { background: #EDE7D9; padding: 5px 10px; margin: 5px; display: inline-block; border-radius: 4px; }
        footer { margin-top: 50px; padding: 20px; background: #1A3C40; color: white; text-align: center; }
        @media (max-width: 768px) {
            .desktop-nav { display: none; }
            .mobile-nav { display: block; text-align: center; margin-bottom: 15px; }
            .btn { width: 100%; text-align: center; }
        }