* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Arial', sans-serif;
    line-height: 1.6;
    color: #333;
    background: #f5f5f5;
}

header {
    background-color: #fff;
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
    padding: 1rem;
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 100;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.logo {
    font-size: 1.5rem;
    font-weight: bold;
}

main {
    margin-top: 80px;
    padding: 2rem 0;
}

.product-price {
    font-size: 1.5rem;
    color: #2ecc71;
    margin-bottom: 1rem;
}

@media (max-width: 768px) {
    .container {
        padding: 0 15px;
    }
}

.line{
    height: 80px;
}