.iphone-b2b .catalog-introduction{max-width:650px;color:#666d75;font-size:14px;margin:-12px 0 30px}.iphone-b2b .model-toolbar{display:flex;justify-content:space-between;gap:20px;align-items:center;margin-bottom:28px}.iphone-b2b .model-search{position:relative;width:260px}.iphone-b2b .model-search svg{position:absolute;left:12px;top:13px;width:16px}.iphone-b2b .model-search input{width:100%;height:44px;padding:9px 12px 9px 38px;border:1px solid #d2d2d7;border-radius:5px}.iphone-b2b .catalog-caption{display:flex;justify-content:space-between;color:#747a82;font-size:11px;border-bottom:1px solid #e1e4e7;padding-bottom:12px;margin-bottom:25px}.iphone-b2b .model-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:28px}.iphone-b2b .model-card{border:1px solid #e0e3e6;border-radius:7px;overflow:hidden;background:#fff}.iphone-b2b .model-card-media{display:block;background:#f0f1f2;aspect-ratio:4/3;overflow:hidden}.iphone-b2b .model-card-media img{width:100%;height:100%;object-fit:cover;object-position:65% center;transition:transform .2s ease}.iphone-b2b .model-card:hover img{transform:scale(1.025)}.iphone-b2b .model-card-body{padding:22px}.iphone-b2b .model-series{font-size:10px;color:#747b83}.iphone-b2b .model-card h3{font-size:21px;margin:5px 0 8px}.iphone-b2b .model-card-body>p:not(.model-series){font-size:13px;color:#6c737b;min-height:43px}.iphone-b2b .model-card-actions{display:flex;justify-content:space-between;align-items:center;gap:10px;margin-top:20px;border-top:1px solid #eaedef;padding-top:13px}.iphone-b2b .model-add{border:1px solid #d6e0e9;background:#fff;color:#0066cc;border-radius:4px;min-height:40px;padding:8px 11px;display:flex;gap:7px;align-items:center;font-size:11px}.iphone-b2b .model-add.selected{color:#386248;background:#f0f5f0}.iphone-b2b .wholesale-points{display:grid;grid-template-columns:repeat(3,1fr);gap:40px}.iphone-b2b .wholesale-points article{border-top:1px solid #d5d9dd;padding-top:24px}.iphone-b2b .wholesale-points svg{color:#697682;margin-bottom:15px}.iphone-b2b .wholesale-points h3{font-size:17px;margin-bottom:10px}.iphone-b2b .wholesale-points p{font-size:13px;color:#687079;line-height:1.8}.iphone-b2b .form-hint{font-size:11px;color:#737a82;margin:-7px 0 14px}.iphone-b2b .quote-item label{font-size:10px;color:#59595f}.iphone-b2b .quote-item input{width:100%;padding:8px;border:1px solid #bfc2c7;border-radius:4px;min-height:40px}
@media(max-width:900px){.iphone-b2b .model-grid{grid-template-columns:1fr 1fr}.iphone-b2b .wholesale-points{gap:24px}}
@media(max-width:600px){.iphone-b2b .model-toolbar{display:block}.iphone-b2b .model-toolbar .segmented{overflow-x:auto}.iphone-b2b .model-search{width:100%;margin-top:14px}.iphone-b2b .model-grid{grid-template-columns:1fr;gap:18px}.iphone-b2b .model-card-body>p:not(.model-series){min-height:0}.iphone-b2b .wholesale-points{grid-template-columns:1fr;gap:25px}.iphone-b2b .catalog-caption{gap:12px}.iphone-b2b .model-card-actions{align-items:flex-end}.iphone-b2b .model-add{min-height:44px}}

.iphone-b2b .series-select{position:relative;display:block;width:260px}.iphone-b2b .series-select select{appearance:none;width:100%;height:44px;padding:9px 40px 9px 13px;border:1px solid #d2d2d7;border-radius:5px;background:#fff;color:#1d1d1f}.iphone-b2b .series-select svg{position:absolute;right:12px;top:13px;width:16px;pointer-events:none}
@media(max-width:600px){.iphone-b2b .series-select{width:100%}}
/* Keep square catalog artwork fully visible. */
.iphone-b2b .model-card-media{aspect-ratio:1/1;background:#f5f6f7}
.iphone-b2b .model-card-media img{object-fit:contain;object-position:center;transition:none}
.iphone-b2b .model-card:hover img{transform:none}