Multicolor Replacement Housing Case Cover for APX6000 APX8000 M3 With Keypad

“`html

body {
font-family: ‘Segoe UI’, Roboto, Arial, sans-serif;
background: #f5f7fa;
margin: 0;
padding: 20px;
color: #1a1a2e;
}
.product-card {
max-width: 1100px;
margin: 0 auto;
background: white;
border-radius: 20px;
box-shadow: 0 10px 30px rgba(0,0,0,0.08);
padding: 30px 35px;
}
.product-grid {
display: flex;
flex-wrap: wrap;
gap: 30px;
}
.gallery {
flex: 1 1 45%;
min-width: 280px;
}
.gallery img {
width: 100%;
height: auto;
border-radius: 16px;
box-shadow: 0 4px 12px rgba(0,0,0,0.06);
display: block;
}
.thumbnails {
display: flex;
gap: 12px;
margin-top: 15px;
flex-wrap: wrap;
}
.thumbnails img {
width: 80px;
height: 80px;
object-fit: cover;
border-radius: 10px;
cursor: pointer;
border: 2px solid transparent;
transition: 0.2s;
}
.thumbnails img:hover {
border-color: #2b6cb0;
}
.product-info {
flex: 1 1 50%;
min-width: 280px;
}
h1 {
font-size: 1.9rem;
font-weight: 600;
margin: 0 0 10px 0;
line-height: 1.3;
}
.price {
font-size: 2.2rem;
font-weight: 700;
color: #1f6e43;
margin: 15px 0 10px;
}
.availability {
background: #e6f7ec;
color: #1f6e43;
padding: 6px 14px;
border-radius: 30px;
font-size: 0.9rem;
font-weight: 500;
display: inline-block;
margin-bottom: 15px;
}
.specs-table {
width: 100%;
border-collapse: collapse;
margin: 20px 0;
background: #f9fafc;
border-radius: 12px;
overflow: hidden;
}
.specs-table td {
padding: 12px 16px;
border-bottom: 1px solid #e9edf2;
}
.specs-table tr:last-child td {
border-bottom: none;
}
.specs-table td:first-child {
font-weight: 600;
color: #2d3748;
width: 40%;
}
.description {
margin: 25px 0 15px;
line-height: