.ks-imaging-options{display:flex;gap:16px;margin-top:16px}.ks-imaging-option{flex:1 1;padding:24px 20px;border-radius:12px;border:1px solid #e5e7eb;background-color:#ffffff;text-align:center;cursor:pointer;transition:all .2s ease;font-size:16px;font-weight:600;color:var(--vv-text-dark)}.ks-imaging-option:hover{border-color:#d1d5db;box-shadow:0 4px 12px rgba(0,0,0,.1)}.ks-imaging-option--selected{border-color:var(--vv-coral);background-color:#fff5f5}.ks-stone-size-grid{display:grid;grid-template-columns:1fr 1fr;grid-gap:12px;gap:12px;margin-top:16px}.ks-stone-size-card{padding:20px 16px;border-radius:12px;border:1px solid #e5e7eb;background-color:#ffffff;text-align:center;cursor:pointer;transition:all .2s ease;font-size:15px;font-weight:500;color:var(--vv-text-dark)}.ks-stone-size-card:hover{border-color:#d1d5db;box-shadow:0 4px 12px rgba(0,0,0,.1)}.ks-stone-size-card--selected{border-color:var(--vv-coral);background-color:#fff5f5}.ks-stone-image{display:flex;justify-content:center;align-items:center;margin:16px 0 8px;min-height:120px}.ks-guidance-card{padding:24px;border-radius:12px;border:1px solid #7ee8c7;background-color:#F0FFF8}.ks-guidance-card__title{font-size:16px;font-weight:600;color:var(--vv-green);margin-bottom:16px}.ks-guidance-card__list{list-style:disc;padding:0 0 0 20px;margin:0;display:flex;flex-direction:column;gap:10px}.ks-guidance-card__item{font-size:14px;color:var(--vv-text-dark);display:list-item}.ks-small-stone-card{padding:24px;border-radius:12px;border:1px solid #9dc5e8;background-color:#F4FAFF;text-align:center}.ks-small-stone-card__title{font-size:18px;font-weight:600;color:var(--vv-blue);margin-bottom:12px}.ks-small-stone-card__subtitle{font-size:14px;color:var(--vv-text-muted);line-height:1.6}@media (max-width:600px){.ks-imaging-options{flex-direction:column}.ks-stone-size-grid{grid-template-columns:1fr 1fr}.ks-stone-size-card{padding:16px 12px;font-size:14px}}