.fct-b2b-wrap{max-width:1200px;margin:0 auto}.fct-b2b-head{display:flex;align-items:center;justify-content:space-between;gap:20px}.fct-b2b-search{max-width:320px}.fct-b2b-form{overflow-x:auto}.fct-b2b-form table{width:100%;border-collapse:collapse;min-width:700px}.fct-b2b-form th,.fct-b2b-form td{padding:12px 10px;border-bottom:1px solid #ddd;text-align:left}.fct-b2b-form thead th{background:#f5f5f5}.fct-b2b-form .fct-b2b-category th{background:#263238;color:#fff;font-size:17px;letter-spacing:.04em;padding:13px 12px}.fct-b2b-qty{white-space:nowrap}.fct-b2b-form input[type=number]{width:64px;height:40px;text-align:center;margin:0 5px}.fct-b2b-minus,.fct-b2b-plus{width:40px;height:40px;padding:0;border:1px solid #bbb;border-radius:6px;background:#fff;font-size:22px;line-height:1;vertical-align:middle}.fct-b2b-form .button{margin-top:20px}.fct-b2b-status{display:block;min-height:24px;margin:12px 0 0;text-align:center;font-weight:700}.fct-b2b-status.is-success{color:#176b35}.fct-b2b-status.is-error{color:#b42318}
@media(max-width:700px){.fct-b2b-wrap{padding:0 10px}.fct-b2b-head{align-items:stretch;flex-direction:column;gap:8px}.fct-b2b-head h2{margin-bottom:4px}.fct-b2b-search{max-width:none;width:100%;height:48px;font-size:16px}.fct-b2b-form{overflow:visible}.fct-b2b-form table{min-width:0;display:block}.fct-b2b-form thead{display:none}.fct-b2b-form tbody{display:block}.fct-b2b-form .fct-b2b-category{display:block;margin:20px 0 10px}.fct-b2b-form .fct-b2b-category th{display:block;border-radius:8px;padding:12px 14px}.fct-b2b-form tr[data-search]{display:grid;grid-template-columns:1fr auto;gap:7px 12px;margin:0 0 12px;padding:14px;border:1px solid #ddd;border-radius:12px;background:#fff;box-shadow:0 2px 8px rgba(0,0,0,.06)}.fct-b2b-form tr[data-search] td{display:block;padding:0;border:0}.fct-b2b-sku{grid-column:1;font-size:13px;font-weight:700;color:#607d8b}.fct-b2b-name{grid-column:1/-1;font-size:17px;font-weight:700;line-height:1.4}.fct-b2b-price{grid-column:1;font-size:18px;font-weight:700;color:#a64020;align-self:center}.fct-b2b-qty{grid-column:2;grid-row:3/5;align-self:end}.fct-b2b-form td[data-label="容量"]{grid-column:1;color:#666;font-size:14px}.fct-b2b-form input[type=number]{width:52px;height:44px;font-size:17px}.fct-b2b-minus,.fct-b2b-plus{width:44px;height:44px;font-size:24px}.fct-b2b-form .button{position:sticky;bottom:10px;z-index:5;width:100%;min-height:52px;font-size:17px;border-radius:10px;box-shadow:0 4px 14px rgba(0,0,0,.22)}.fct-b2b-status{display:block;margin:10px 0;text-align:center}}

.fct-b2b-head{display:block;margin-bottom:16px}.fct-b2b-head h2{margin:0 0 4px}.fct-b2b-head p{margin:0;color:#666}.fct-b2b-filters{display:grid;grid-template-columns:minmax(220px,1fr) auto;gap:12px;align-items:end;margin:0 0 18px;padding:16px;border:1px solid #ddd;border-radius:6px;background:#f7f7f7}.fct-b2b-filters label{margin:0}.fct-b2b-filters label span{display:block;margin-bottom:5px;font-size:14px;font-weight:700}.fct-b2b-filters select{width:100%;max-width:none;height:42px;margin:0;background:#fff}.fct-b2b-filter-reset{height:42px;margin:0!important;white-space:nowrap}.fct-b2b-category th strong{margin-right:10px}
.fct-b2b-hidden{display:none!important}
@media(max-width:700px){.fct-b2b-filters{grid-template-columns:1fr}.fct-b2b-filter-reset{position:static!important;width:100%!important;min-height:42px!important;box-shadow:none!important}}