body { background-color: #121212; color: #FFFFFF; font-family: 'Arial', sans-serif; }
.header { background-color: #0D47A1; color: #FFFFFF; padding: 1rem 0; }
.footer { background-color: #0D47A1; color: #FFFFFF; text-align: center; padding: 1rem 0; }
.content { max-width: 1200px; margin: 0 auto; padding: 1rem; }
.menu { list-style-type: none; padding: 0; }
.menu li { display: inline-block; margin-right: 1rem; }
.menu li a { color: #FFFFFF; text-decoration: none; }
.menu li a:hover { text-decoration: underline; }
.product { background-color: #222222; padding: 1rem; margin-bottom: 1rem; border-radius: 5px; }
.product h2 { color: #FFFFFF; margin-bottom: 0.5rem; }
.product p { color: #CCCCCC; margin-bottom: 0; }
.product .price { color: #0D47A1; font-size: 1.2rem; font-weight: bold; margin-top: 0.5rem; }
.product .button { background-color: #0D47A1; color: #FFFFFF; border: none; padding: 0.5rem 1rem; border-radius: 5px; text-decoration: none; font-size: 1rem; }
.product .button:hover { background-color: #093e7c; }