body { font-family: 'Arial', sans-serif; line-height: 1.6; color: #333; max-width: 1200px; margin: 0 auto; padding: 20px; }
        h1 { color: #FF6B00; font-size: 2.5em; }
        h2 { color: #FFA500; font-size: 1.8em; margin-top: 30px; }
        h3 { color: #FFD700; font-size: 1.4em; }
        a { color: #0066CC; text-decoration: none; }
        .logo { font-size: 2em; font-weight: bold; color: #FF6B00; text-shadow: 2px 2px 4px rgba(0,0,0,0.3); }
        .nav { background: #333; padding: 10px; display: flex; justify-content: space-between; align-items: center; }
        .nav-links { display: flex; gap: 15px; }
        .mobile-toggle { display: none; }
        .button { background: #FF6B00; color: white; padding: 10px 15px; border-radius: 5px; margin: 10px 0; }
        img { max-width: 100%; height: auto; margin: 20px 0; }
        @media (max-width: 768px) {
            .nav-links { display: none; }
            .mobile-toggle { display: block; }
            .nav.active .nav-links { display: flex; flex-direction: column; }
        }
        .copyright { margin-top: 50px; padding-top: 20px; border-top: 1px solid #eee; }