Antique German Razor Thin Swirl Marble – with Pontails 9/16″ N3

Here is the complete product description in HTML format with Schema.org markup, designed to be natural, readable, and fully structured for search engines and customers.

“`html

body {
font-family: ‘Segoe UI’, Roboto, Arial, sans-serif;
background: #f9f7f4;
margin: 0;
padding: 20px;
color: #2c2c2c;
}
.product-container {
max-width: 1100px;
margin: 0 auto;
background: white;
border-radius: 16px;
box-shadow: 0 8px 24px rgba(0,0,0,0.08);
padding: 30px 35px;
}
h1 {
font-size: 2.2rem;
font-weight: 500;
margin-top: 0;
margin-bottom: 10px;
color: #1e1e1e;
border-bottom: 2px solid #eae3d7;
padding-bottom: 12px;
}
.price {
font-size: 1.8rem;
font-weight: 600;
color: #a67c52;
margin: 10px 0 20px;
}
.gallery {
display: flex;
flex-wrap: wrap;
gap: 16px;
margin: 20px 0 30px;
}
.gallery img {
max-width: 100%;
height: auto;
border-radius: 12px;
box-shadow: 0 4px 12px rgba(0,0,0,0.06);
border: 1px solid #e5ddd2;
transition: transform 0.2s ease;
}
.gallery img:hover {
transform: scale(1.02);
}
.gallery-item {
flex: 1 1 200px;
min-width: 150px;
}
.gallery-item img {
width: 100%;
display: block;
}
.specs-table {
width: 100%;
border-collapse: collapse;
margin: 25px 0;
background: #fcfaf7;
border-radius: 12px;
overflow: hidden;
}
.specs-table th, .specs-table td {
padding: 12px 18px;
text-align: left;
border-bottom: 1px solid #e8e0d6;
}
.specs-table th {
background: #ede7de;
font-weight: 600;
color: #3e3a35;
width: 40%;
}
.specs-table td {
background: white;
}
.specs-table tr:last-child td, .specs-table tr:last-child th {
border-bottom: none;
}
.description {
font-size: 1.1rem;
line-height: 1.7;
margin: 25px 0;
padding: 20px 0;
border-top: 1px solid #eae3d7;
border-bottom: 1px solid #eae3d7;
}
.why-buy {
background: #f6f2ec;
padding: