.product-image[data-astro-cid-3swd3b6j]{position:relative;aspect-ratio:4/3;overflow:hidden;background:#f0f4f9;border-radius:var(--radius);margin-bottom:14px}.product-image[data-astro-cid-3swd3b6j] img[data-astro-cid-3swd3b6j]{width:100%;height:100%;object-fit:cover;transition:transform .4s}.product-card[data-astro-cid-3swd3b6j]:hover .product-image[data-astro-cid-3swd3b6j] img[data-astro-cid-3swd3b6j]{transform:scale(1.05)}.image-source[data-astro-cid-3swd3b6j]{position:absolute;top:10px;left:10px}.doudian-tip[data-astro-cid-3swd3b6j]{background:#fff8e1;border-left:4px solid #ff9800;padding:14px 20px;border-radius:4px;margin-bottom:24px;display:flex;align-items:flex-start;gap:12px;font-size:.95rem;color:#5d4037}.tip-icon[data-astro-cid-3swd3b6j]{font-size:1.4rem;flex-shrink:0}.brand-filter[data-astro-cid-3swd3b6j]{display:flex;gap:12px;flex-wrap:wrap;margin-bottom:40px;justify-content:center}.brand-btn[data-astro-cid-3swd3b6j]{padding:8px 20px;border-radius:20px;border:2px solid var(--color-border);background:#fff;cursor:pointer;font-size:.9rem;transition:all .2s}.brand-btn[data-astro-cid-3swd3b6j].active,.brand-btn[data-astro-cid-3swd3b6j]:hover{border-color:var(--color-primary);background:var(--color-primary);color:#fff}.brand-section[data-astro-cid-3swd3b6j]{margin-bottom:48px}.brand-title[data-astro-cid-3swd3b6j]{font-size:1.5rem;font-weight:700;margin-bottom:24px;padding-bottom:12px;border-bottom:3px solid var(--color-primary);display:flex;align-items:center;gap:12px}.brand-count[data-astro-cid-3swd3b6j]{font-size:.85rem;color:var(--color-text-light);font-weight:500;background:var(--color-bg-alt);padding:4px 12px;border-radius:12px}.product-card[data-astro-cid-3swd3b6j]{padding:20px;display:flex;flex-direction:column;transition:all .2s}.product-card[data-astro-cid-3swd3b6j]:hover{box-shadow:0 4px 16px #0000001a;transform:translateY(-2px)}.product-header[data-astro-cid-3swd3b6j]{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:8px}.product-brand[data-astro-cid-3swd3b6j]{font-weight:700;color:var(--color-primary);font-size:.9rem}.source-tag[data-astro-cid-3swd3b6j]{background:#ff5722;color:#fff;padding:2px 8px;border-radius:4px;font-size:.7rem;font-weight:600}.product-model[data-astro-cid-3swd3b6j]{font-size:.8rem;color:var(--color-text-light);margin-bottom:8px;font-family:monospace}.product-meta[data-astro-cid-3swd3b6j]{display:flex;gap:12px;margin-bottom:12px;flex-wrap:wrap}.meta-item[data-astro-cid-3swd3b6j]{font-size:.75rem;color:var(--color-text-light)}.meta-item[data-astro-cid-3swd3b6j].sales{color:#ff5722;font-weight:500}.meta-item[data-astro-cid-3swd3b6j].review{color:#1976d2}.meta-item[data-astro-cid-3swd3b6j].rating{color:#f57c00}.product-specs[data-astro-cid-3swd3b6j]{background:var(--color-bg-alt);border-radius:var(--radius);padding:10px 12px;margin-bottom:12px}.spec-row[data-astro-cid-3swd3b6j]{display:flex;justify-content:space-between;font-size:.78rem;padding:3px 0;border-bottom:1px solid #eee;gap:8px}.spec-row[data-astro-cid-3swd3b6j]:last-child{border-bottom:none}.spec-label[data-astro-cid-3swd3b6j]{color:var(--color-text-light);flex-shrink:0;width:48px}.spec-row[data-astro-cid-3swd3b6j] span[data-astro-cid-3swd3b6j]:last-child{text-align:right}.product-desc[data-astro-cid-3swd3b6j]{font-size:.82rem;color:var(--color-text);margin-bottom:12px;line-height:1.5;flex-grow:1}.product-tags[data-astro-cid-3swd3b6j]{display:flex;gap:6px;flex-wrap:wrap;margin-bottom:12px}.tag[data-astro-cid-3swd3b6j]{background:#e3f2fd;color:#1565c0;padding:2px 8px;border-radius:4px;font-size:.7rem}.product-footer[data-astro-cid-3swd3b6j]{margin-top:auto;padding-top:12px;border-top:1px solid var(--color-border);display:flex;justify-content:space-between;align-items:center}.product-price[data-astro-cid-3swd3b6j],.product-price-range[data-astro-cid-3swd3b6j]{font-size:1.3rem;font-weight:800;color:var(--color-accent)}.product-price-range[data-astro-cid-3swd3b6j]{font-size:1rem}.btn-sm[data-astro-cid-3swd3b6j]{padding:6px 16px;font-size:.85rem}.product-scenario[data-astro-cid-3swd3b6j]{font-size:.75rem;color:var(--color-text-light);margin-top:8px;padding-top:8px;border-top:1px dashed #eee}.placeholder-section[data-astro-cid-3swd3b6j]{text-align:center;padding:48px 24px;background:var(--color-bg-alt);border-radius:12px;margin-top:48px;border:2px dashed var(--color-border)}.placeholder-section[data-astro-cid-3swd3b6j] h3[data-astro-cid-3swd3b6j]{font-size:1.3rem;margin-bottom:12px;color:var(--color-primary)}.placeholder-section[data-astro-cid-3swd3b6j] p[data-astro-cid-3swd3b6j]{color:var(--color-text-light);margin-bottom:20px}