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.lamp-body{width:150px;height:250px;background:var(--gradient);border-radius:75px}.lamp-image{width:80%;height:70%;background-size:cover;background-position:center;position:absolute;top:15%;left:10%;border-radius:10px;opacity:.8}.light-effect{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:350px;height:350px;background:radial-gradient(circle,rgba(139,92,246,.2) 0%,transparent 70%);z-index:0}.preview-controls{display:flex;gap:1rem}@media (max-width: 968px){.design-container{grid-template-columns:1fr}.design-grid{grid-template-columns:repeat(auto-fit,minmax(100px,1fr))}.lamp-3d-preview{transform:scale(.8)}}@media (max-width: 480px){.upload-card,.options-card{padding:1.5rem}.color-options{justify-content:center}.preview-controls{flex-direction:column}}.lithophane-preview-large{height:500px;margin-bottom:2rem}.print-details{list-style:none;padding:0;margin:1.5rem 0}.print-details li{padding:.5rem 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