.stone-details,.stone-install{scroll-margin-top:100px}
.stone-cards{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:28px}
.stone-card{background:#fff;border:1px solid #dcd8cc;border-radius:20px;overflow:hidden;min-width:0}
.stone-card-heading{padding:28px 28px 20px}.stone-card-heading span{color:#765b25;font-size:.75rem;letter-spacing:.14em;font-weight:700}.stone-card h3{font-size:1.8rem;margin:12px 0}.stone-card-heading p,.stone-card-note{color:#606762;line-height:1.7}
.stone-card img{display:block;width:100%;height:auto;object-fit:contain}.stone-card dl{padding:8px 28px;margin:0}.stone-card dl div{display:flex;justify-content:space-between;gap:20px;border-bottom:1px solid #e8e5dd;padding:15px 0}.stone-card dt{color:#636860}.stone-card dd{text-align:right;font-weight:650;margin:0}.stone-card-note{padding:0 28px;font-size:.9rem}.stone-inquiry{display:inline-block;margin:10px 28px 28px;color:#71531f}
.stone-note{margin-top:28px;background:#eeece4;border-left:3px solid #b19458;padding:24px;color:#565d57;line-height:1.8;font-size:.9rem}.stone-install{background:#14191c;color:#f5f3eb}.stone-install .section-label{color:#dec38b}.stone-install .product-section-heading>p{color:#c1c6c5}.stone-steps{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:28px}.stone-steps article{border-top:1px solid #635941;padding-top:24px}.stone-steps span{color:#dec38b}.stone-steps h3{font-size:1.2rem;margin:18px 0 12px}.stone-steps p{color:#bdc4c3;line-height:1.75;font-size:.94rem}.stone-brief{display:flex;align-items:center;justify-content:space-between;gap:32px;margin-top:40px;padding:30px;border:1px solid #4b4b40;border-radius:16px}.stone-brief h3{font-size:1.5rem;margin:0 0 14px}.stone-brief p{color:#bdc4c3;max-width:700px;margin:0;line-height:1.7}.stone-brief .button{flex-shrink:0}
@media(max-width:1000px){.stone-steps{grid-template-columns:repeat(2,minmax(0,1fr))}.stone-brief{flex-direction:column;align-items:flex-start}}
@media(max-width:700px){.stone-cards,.stone-steps{grid-template-columns:minmax(0,1fr)}.stone-card-heading{padding:24px}.stone-card dl{padding:8px 24px}.stone-card dl div{font-size:.88rem}.stone-card-note{padding:0 24px}.stone-brief{padding:24px}.stone-brief .button{white-space:normal}}