“`html

body {
font-family: Arial, sans-serif;
margin: 0;
padding: 0;
}

.container {
width: 100%;
max-width: 1200px;
padding: 30px;
}

h1 {
font-size: 24px;
margin-bottom: 20px;
}

h2 {
font-size: 18px;
margin-bottom: 15px;
}

h3 {
font-size: 16px;
margin-bottom: 10px;
}

p {
font-size: 14px;
line-height: 1.6;
margin-bottom: 15px;
}

ul {
list-style-type: none;
padding: 0;
margin-bottom: 15px;
}

li {
line-height: 1.6;
margin-bottom: 5px;
}

a {
color: #000;
text-decoration: none;
}

a:hover {
color: #f00;
}

.important {
color: #f00;
font-weight: bold;
}

.product-image {
width: 100%;
max-width: 300px;
float: left;
margin-right: 30px;
}

.product-description {
width: calc(100% – 330px);
float: left;
}

.product-features {
border: 1px solid #ccc;
padding: 15px;
margin-bottom: 30px;
}

.product-features li {
margin-bottom: 10px;
}

.product-warranty {
background-color: #f0f0f0;
padding: 15px;
margin-bottom: 30px;
}

.product-warranty h3 {
color: #f00;
}

.product-reviews {
background-color: #f0f0f0;
padding: 15px;
margin-bottom: 30px;
}

.product-reviews h3 {
color: #000;
}

.product-reviews ul {
list-style-position: inside;
}

.product-reviews li {
margin-bottom: 10px;
}

.product-faqs {
background-color: #f0f0f0;
padding: 15px;
}

.product-faqs h3 {
color: #000;
}

.product-faqs ul {
list-style-position: inside;
}

.product-faqs li {
margin-bottom: 10px;
}

.product-call-to-action {
text-align: center;
}

.product-call-to-action a {
background-color: #000;
color: #fff;
padding: 10px 20px;
text-decoration: none;
}

.product-call-to-action a:hover {
background-color: #f00;
}