.sf-store-shell{--sf-page:#fff;--sf-surface:#fff;--sf-surface-2:#f5f6f4;--sf-ink:#121722;--sf-ink-soft:#4d5563;--sf-ink-faint:#7a8391;--sf-rule:#e2e6df;--sf-brand:#b9142c;--sf-brand-dark:#8f0f23;--sf-warn:#b45309;--sf-shadow:0 18px 42px #131a2214;--sf-radius:7px;color:var(--sf-ink);background:#fff;padding:34px 0 72px}.sf-container{width:100%;max-width:1240px;margin-inline:auto;padding-inline:24px}.sf-store-grid{display:block}.sf-button{appearance:none;font:inherit;cursor:pointer;white-space:nowrap;border:0;border-radius:5px;justify-content:center;align-items:center;gap:8px;min-height:42px;padding:0 16px;font-weight:700;line-height:1;text-decoration:none;display:inline-flex}.sf-button-primary{background:var(--sf-brand);color:#fff}.sf-button-primary:hover{background:var(--sf-brand-dark)}.sf-button-secondary{color:var(--sf-ink);border:1px solid var(--sf-rule);background:0 0}.sf-button-secondary:hover{border-color:var(--sf-ink)}.sf-button[aria-disabled=true]{opacity:.55;cursor:not-allowed;pointer-events:none}.sf-rfq-panel{border:1px solid var(--sf-rule);border-radius:var(--sf-radius);background:var(--sf-surface);box-shadow:var(--sf-shadow);position:sticky;top:24px;overflow:hidden}.sf-rfq-head{border-bottom:1px solid var(--sf-rule);background:#fff;padding:18px 20px}.sf-rfq-head small{color:var(--sf-ink-faint);letter-spacing:.08em;text-transform:uppercase;margin-bottom:6px;font-size:.72rem;font-weight:600;display:block}.sf-rfq-head strong{font-size:1.1rem;line-height:1.25}.sf-rfq-body{padding:18px 20px 20px}.sf-rfq-row{border-bottom:1px solid var(--sf-rule);grid-template-columns:92px 1fr;gap:10px;padding:10px 0;font-size:.92rem;display:grid}.sf-rfq-row:last-of-type{border-bottom:0}.sf-rfq-row dt{color:var(--sf-ink-faint);margin:0}.sf-rfq-row dd{margin:0;font-weight:700}.sf-rfq-row dd.is-warn{color:var(--sf-warn)}.sf-rfq-row dd.is-danger{color:var(--sf-brand)}.sf-rfq-row dd.is-mono{font-family:var(--font-mono,ui-monospace, monospace);letter-spacing:-.005em;font-size:.86rem;font-weight:600}.sf-rfq-panel .sf-button{width:100%;margin-top:16px}.sf-rfq-note{color:var(--sf-ink-faint);margin:10px 0 0;font-size:.82rem;line-height:1.45}.sf-store-hero{background:var(--sf-surface);border:1px solid var(--sf-rule);border-radius:var(--sf-radius);box-shadow:var(--sf-shadow);flex-direction:column;display:flex;overflow:hidden}.sf-hero-head{padding:clamp(24px,3vw,32px) clamp(24px,3vw,36px) 18px}.sf-hero-head>*{margin:0}.sf-hero-head>*+*{margin-top:14px}.sf-hero-split{border-top:1px solid var(--sf-rule);grid-template-columns:360px minmax(0,1fr);align-items:stretch;display:grid}.sf-hero-split-noimage{grid-template-columns:minmax(0,1fr)}.sf-chip-row{flex-wrap:wrap;gap:8px;margin-bottom:22px;display:flex}.sf-chip{border:1px solid var(--sf-rule);letter-spacing:.02em;min-height:28px;color:var(--sf-ink-soft);white-space:nowrap;background:#fff;border-radius:5px;align-items:center;padding:0 10px;font-size:.78rem;font-weight:600;display:inline-flex}.sf-chip-open{color:var(--sf-ink);border-color:var(--sf-rule);background:#fff}.sf-chip-watch{color:var(--sf-warn);border-color:color-mix(in oklch, var(--sf-warn), white 58%);background:color-mix(in oklch, var(--sf-warn), white 92%)}.sf-chip-hold{color:var(--sf-brand);border-color:color-mix(in oklch, var(--sf-brand), white 58%);background:color-mix(in oklch, var(--sf-brand), white 92%)}.sf-chip-context{color:var(--sf-brand);border-color:color-mix(in oklch, var(--sf-brand), white 64%);background:color-mix(in oklch, var(--sf-brand), white 92%)}.sf-h1{letter-spacing:-.022em;white-space:nowrap;text-overflow:ellipsis;margin:0 0 14px;font-size:clamp(1.6rem,2.1vw,2.2rem);font-weight:700;line-height:1.12;overflow:hidden}.sf-hero-summary{max-width:62ch;color:var(--sf-ink-soft);margin:0 0 28px;font-size:1.08rem;line-height:1.45}.sf-hero-hold-reason{max-width:62ch;color:var(--sf-brand);background:color-mix(in oklch, var(--sf-brand), white 92%);border-left:3px solid var(--sf-brand);border-radius:4px;margin:0 0 24px;padding:12px 16px;font-size:1.04rem;line-height:1.5}.sf-hero-actions{flex-wrap:wrap;gap:10px;margin-top:14px;display:flex}.sf-hero-rfq-side{flex-direction:column;gap:14px;padding:clamp(20px,2.5vw,28px) clamp(24px,3vw,32px);display:flex}.sf-hero-rfq{border-top:1px solid var(--sf-rule);margin-top:4px;padding-top:14px}.sf-hero-rfq-eyebrow{font-family:var(--font-mono,ui-monospace, monospace);letter-spacing:.08em;text-transform:uppercase;color:var(--sf-ink-faint);margin-bottom:10px;font-size:.7rem;font-weight:600}.sf-hero-rfq-list{margin:0;display:block}.sf-hero-rfq-row{border-bottom:1px solid var(--sf-rule);grid-template-columns:110px 1fr;align-items:baseline;gap:10px;padding:9px 0;font-size:.92rem;display:grid}.sf-hero-rfq-row:last-of-type{border-bottom:0}.sf-hero-rfq-row dt{color:var(--sf-ink-faint);margin:0}.sf-hero-rfq-row dd{color:var(--sf-ink);margin:0;font-weight:600}.sf-hero-rfq-row dd.is-warn{color:var(--sf-warn)}.sf-hero-rfq-row dd.is-danger{color:var(--sf-brand)}.sf-hero-rfq-row dd.is-mono{font-family:var(--font-mono,ui-monospace, monospace);letter-spacing:-.005em;font-size:.86rem}.sf-hero-rfq-note{color:var(--sf-ink-faint);font-size:.78rem;line-height:1.45}.sf-hero-visual{background:var(--sf-surface);border-right:1px solid var(--sf-rule);justify-content:center;align-items:center;width:100%;min-height:240px;padding:20px;display:flex;position:relative}.sf-hero-frame{aspect-ratio:1;border:1px solid var(--sf-rule);background:var(--sf-surface);border-radius:8px;justify-content:center;align-items:center;width:100%;max-width:320px;padding:16px;display:flex;overflow:hidden}.sf-hero-frame .sf-zoomable{cursor:zoom-in;justify-content:center;align-items:center;max-width:100%;max-height:100%;display:flex}.sf-photo-source{color:var(--sf-ink-faint);border:1px solid var(--sf-rule);background:#fbfbf8e6;border-radius:5px;padding:5px 9px;font-size:.72rem;position:absolute;bottom:18px;right:20px}.sf-decision-band{border:1px solid var(--sf-rule);border-radius:var(--sf-radius);background:var(--sf-surface);grid-template-columns:repeat(auto-fit,minmax(180px,1fr));margin:18px 0 28px;display:grid;overflow:hidden}.sf-decision-item{border-right:1px solid var(--sf-rule);min-height:92px;padding:16px 18px}.sf-decision-item:last-child{border-right:0}.sf-decision-item small{color:var(--sf-ink-faint);letter-spacing:.08em;text-transform:uppercase;margin-bottom:8px;font-size:.72rem;font-weight:600;display:block}.sf-decision-item strong{font-size:1.1rem;font-weight:700;line-height:1.2;display:block}.sf-decision-item span{color:var(--sf-ink-soft);margin-top:4px;font-size:.9rem;line-height:1.35;display:block}.sf-decision-item.is-warn strong{color:var(--sf-warn)}.sf-decision-item.is-danger strong{color:var(--sf-brand)}.sf-context-bar{background:var(--sf-surface);border:1px solid var(--sf-rule);border-left:3px solid var(--sf-brand);border-radius:var(--sf-radius);flex-wrap:wrap;align-items:center;gap:12px 18px;margin:18px 0 0;padding:12px 16px;display:flex}.sf-context-eyebrow{font-family:var(--font-mono,ui-monospace, monospace);letter-spacing:.08em;text-transform:uppercase;color:var(--sf-ink-faint);flex-shrink:0;font-size:.7rem;font-weight:600}.sf-context-body{color:var(--sf-ink-soft);flex:1;min-width:220px;font-size:.9rem;line-height:1.45}.sf-context-tabs{flex-wrap:wrap;gap:8px;display:flex}.sf-context-tabs a{color:var(--sf-brand);border:1px solid color-mix(in oklch, var(--sf-brand), white 60%);background:#fff;border-radius:4px;padding:5px 11px;font-size:.84rem;font-weight:600;text-decoration:none;transition:background .15s,border-color .15s}.sf-context-tabs a:hover{background:color-mix(in oklch, var(--sf-brand), white 92%);border-color:var(--sf-brand)}.sf-section-block{border:1px solid var(--sf-rule);background:#fff;border-radius:10px;margin-top:18px;padding:24px 26px;box-shadow:0 1px 2px #131a220a}.sf-section-block:first-of-type{margin-top:0}.sf-section-head p{display:none}.sf-comm-list{margin:0;display:block}.sf-comm-row{border-top:1px solid var(--sf-rule);grid-template-columns:140px 1fr;align-items:center;gap:16px;padding:12px 0;display:grid}.sf-comm-list>.sf-comm-row:first-child{border-top:0}.sf-comm-label{text-transform:uppercase;letter-spacing:.06em;color:var(--sf-ink-soft);margin:0;font-size:.74rem;font-weight:600}.sf-comm-val{flex-wrap:wrap;gap:8px;margin:0;display:flex}.sf-cmp-head{margin-bottom:16px}.sf-cmp-sub{color:var(--sf-ink-soft);margin-top:8px;font-size:.92rem}.sf-cmp-link{color:var(--sf-brand);font-weight:600;text-decoration:none}.sf-cmp-wrap{border:1px solid var(--sf-rule);background:#fff;border-radius:10px;overflow-x:auto}.sf-cmp-table{border-collapse:collapse;table-layout:fixed;width:100%;min-width:680px;font-size:.88rem}.sf-cmp-col-metric{width:168px}.sf-cmp-col-supplier{width:auto}.sf-cmp-corner{border-bottom:1px solid var(--sf-rule);background:#fff}.sf-cmp-supplier{text-align:center;vertical-align:top;border-bottom:1px solid var(--sf-rule);border-left:1px solid var(--sf-rule);background:#12172205;padding:14px 12px}.sf-cmp-name{color:var(--sf-ink);overflow-wrap:anywhere;font-size:.94rem;font-weight:700;text-decoration:none}.sf-cmp-name:hover{color:var(--sf-brand)}.sf-cmp-namecn{color:var(--sf-ink-faint);overflow-wrap:anywhere;margin-top:3px;font-size:.78rem}.sf-cmp-section{background:#1217220a}.sf-cmp-section-label{text-align:left;text-transform:uppercase;letter-spacing:.06em;color:var(--sf-ink-soft);border-top:1px solid var(--sf-rule);padding:9px 16px;font-size:.72rem;font-weight:700}.sf-cmp-metric{text-align:left;text-transform:uppercase;letter-spacing:.05em;color:var(--sf-ink-soft);border-top:1px solid var(--sf-rule);vertical-align:top;overflow-wrap:anywhere;background:#12172204;padding:12px 16px;font-size:.74rem;font-weight:600}.sf-cmp-cell{border-top:1px solid var(--sf-rule);border-left:1px solid var(--sf-rule);vertical-align:top;overflow-wrap:anywhere;padding:12px 14px}.sf-cmp-chips{flex-wrap:wrap;gap:5px;max-width:100%;display:flex}.sf-cmp-cell .sf-chip{white-space:normal;overflow-wrap:anywhere;max-width:100%;line-height:1.3}.sf-cmp-more,.sf-cmp-dash{color:var(--sf-ink-faint)}.sf-cmp-foot{color:var(--sf-ink-faint);margin-top:14px;font-size:.78rem;line-height:1.5}.sf-cmp-intent{border:1px solid var(--sf-brand);background:#d6282808;border-radius:10px;margin-bottom:14px;padding:14px 16px}.sf-cmp-intent-label{color:var(--sf-ink);margin-bottom:9px;font-size:.9rem;font-weight:700;display:block}.sf-cmp-intent-row{flex-wrap:wrap;gap:8px;display:flex}.sf-cmp-intent-input{border:1px solid var(--sf-rule);min-width:0;color:var(--sf-ink);background:#fff;border-radius:8px;flex:320px;padding:10px 13px;font-size:.9rem}.sf-cmp-intent-input:focus{border-color:var(--sf-brand);outline:none}.sf-cmp-intent-btn{cursor:pointer;background:var(--sf-brand);color:#fff;border:none;border-radius:8px;flex:none;padding:10px 18px;font-size:.9rem;font-weight:700}.sf-cmp-intent-btn:hover{filter:brightness(.93)}.sf-cmp-intent-note{color:var(--sf-ink-faint);margin:8px 0 0;font-size:.76rem}.sf-cmp-rationale{border:1px solid var(--sf-rule);border-left:3px solid var(--sf-brand);background:#fff;border-radius:8px;margin-bottom:14px;padding:12px 16px}.sf-cmp-rationale-head{color:var(--sf-ink);margin:0 0 10px;font-size:.88rem;font-weight:700}.sf-cmp-rationale-list{flex-direction:column;gap:9px;margin:0;padding:0;list-style:none;display:flex}.sf-cmp-rationale-item{flex-wrap:wrap;align-items:center;gap:8px;display:flex}.sf-cmp-rationale-name{color:var(--sf-ink);min-width:140px;font-size:.86rem;font-weight:700}.sf-cmp-rationale-reasons{flex-wrap:wrap;gap:5px;display:inline-flex}.sf-cmp-rationale-note{color:var(--sf-ink-faint);margin:11px 0 0;font-size:.75rem}.sf-cmp-picker{border:1px solid var(--sf-rule);background:#fff;border-radius:10px;margin-bottom:16px;padding:14px 16px}.sf-cmp-picker-head{justify-content:space-between;align-items:baseline;gap:12px;display:flex}.sf-cmp-picker-title{color:var(--sf-ink);font-size:.95rem}.sf-cmp-picker-count{color:var(--sf-ink-faint);white-space:nowrap;font-size:.78rem}.sf-cmp-picker-hint{color:var(--sf-ink-soft);margin:4px 0 10px;font-size:.82rem}.sf-cmp-chosen{flex-wrap:wrap;align-items:center;gap:8px;min-height:30px;display:flex}.sf-cmp-chosen-empty{color:var(--sf-ink-faint);font-size:.82rem}.sf-cmp-token{border:1px solid var(--sf-rule);color:var(--sf-ink);background:#1217220d;border-radius:999px;align-items:center;gap:6px;padding:5px 6px 5px 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.12s;display:inline-flex}.sf-cmp-suggest-chip:hover{border-style:solid;border-color:var(--sf-brand);color:var(--sf-brand);background:#d628280a}.sf-cmp-suggest-plus{color:var(--sf-brand);font-weight:700}.sf-cmp-search{margin-top:12px;position:relative}.sf-cmp-search-input{border:1px solid var(--sf-rule);width:100%;color:var(--sf-ink);background:#fff;border-radius:8px;padding:9px 12px;font-size:.88rem}.sf-cmp-search-input:focus{border-color:var(--sf-brand);outline:none}.sf-cmp-results{border:1px solid var(--sf-rule);z-index:20;background:#fff;border-radius:8px;max-height:280px;margin:6px 0 0;padding:4px;list-style:none;position:absolute;left:0;right:0;overflow-y:auto;box-shadow:0 8px 24px #1217221a}.sf-cmp-result{text-align:left;cursor:pointer;width:100%;color:var(--sf-ink);background:0 0;border:none;border-radius:6px;align-items:center;gap:8px;padding:8px 10px;font-size:.86rem;display:flex}.sf-cmp-result:hover{background:#1217220d}.sf-cmp-result-name{font-weight:600}.sf-cmp-result-cn{color:var(--sf-ink-faint);font-size:.76rem}.sf-cmp-result-add{color:var(--sf-brand);margin-left:auto;font-size:.74rem;font-weight:700}.sf-cmp-result-empty{color:var(--sf-ink-faint);padding:8px 10px;font-size:.82rem}.sf-cmp-picker-full{color:var(--sf-ink-soft);margin:12px 0 0;font-size:.82rem}.sf-chip-link{cursor:pointer;text-decoration:none;transition:background .12s,color .12s}.sf-chip-link:hover{background:var(--sf-brand);color:#fff}.sf-alloy-list{border:1px solid var(--sf-rule);background:#fff;border-radius:10px;overflow:hidden}.sf-alloy-list-head,.sf-alloy-row{grid-template-columns:minmax(160px,1.6fr) 60px minmax(120px,1.2fr) minmax(120px,1.2fr) minmax(160px,2fr);align-items:center;gap:16px;padding:13px 18px;display:grid}.sf-alloy-list-head{text-transform:uppercase;letter-spacing:.05em;color:var(--sf-ink-soft);border-bottom:1px solid var(--sf-rule);background:#12172206;font-size:.72rem;font-weight:600}.sf-alloy-row{border-top:1px solid var(--sf-rule);color:inherit;text-decoration:none}.sf-alloy-list-head+.sf-alloy-row{border-top:0}.sf-alloy-row:hover{background:#12172205}.sf-alloy-row-name{flex-direction:column;gap:3px;font-weight:600;display:flex}.sf-alloy-row-listed{color:var(--sf-ink-faint);font-family:ui-monospace,monospace;font-size:.72rem;font-weight:400}.sf-alloy-row-loc,.sf-alloy-row-cat{color:var(--sf-ink-soft);font-size:.85rem}.sf-alloy-row-chips{flex-wrap:wrap;gap:5px;display:flex}@media (max-width:768px){.sf-alloy-list-head{display:none}.sf-alloy-row{grid-template-columns:1fr;gap:6px}}.sf-lightbox{z-index:9999;background:#0a0c10e0;justify-content:center;align-items:center;padding:40px;animation:.12s ease-out sf-lb-in;display:flex;position:fixed;inset:0}@keyframes sf-lb-in{0%{opacity:0}to{opacity:1}}.sf-lightbox-fig{flex-direction:column;align-items:center;gap:12px;max-width:90vw;max-height:88vh;margin:0;display:flex}.sf-lightbox-img{object-fit:contain;background:#fff;border-radius:6px;max-width:90vw;max-height:78vh;box-shadow:0 24px 60px #00000080}.sf-lightbox-cap{color:#e8eaed;text-align:center;max-width:70ch;font-size:.9rem;line-height:1.5}.sf-lightbox-count{color:#9aa1ad}.sf-lightbox-close{color:#fff;cursor:pointer;background:#ffffff1f;border:0;border-radius:50%;width:40px;height:40px;font-size:26px;line-height:1;position:absolute;top:18px;right:22px}.sf-lightbox-close:hover{background:#ffffff38}.sf-lightbox-nav{color:#fff;cursor:pointer;background:#ffffff1f;border:0;border-radius:50%;justify-content:center;align-items:center;width:52px;height:52px;font-size:34px;line-height:1;display:flex;position:absolute;top:50%;transform:translateY(-50%)}.sf-lightbox-nav:hover{background:#ffffff38}.sf-lightbox-prev{left:20px}.sf-lightbox-next{right:20px}.sf-section-head{justify-content:space-between;align-items:end;gap:18px;margin-bottom:18px;display:flex}.sf-section-head h2{letter-spacing:-.018em;text-wrap:balance;margin:0;font-size:clamp(1.2rem,1.4vw,1.5rem);font-weight:700;line-height:1.15}.sf-product-toolbar{flex-wrap:wrap;gap:8px;margin-bottom:16px;display:flex}.sf-filter{border:1px solid var(--sf-rule);color:var(--sf-ink-soft);cursor:pointer;background:#fff;border-radius:5px;align-items:center;min-height:34px;padding:0 13px;font-size:.86rem;font-weight:600;text-decoration:none;display:inline-flex}.sf-filter.is-active{background:var(--sf-ink);color:#fff;border-color:var(--sf-ink)}.sf-product-grid{grid-template-columns:repeat(4,minmax(0,1fr));gap:14px;display:grid}.sf-product-card{background:var(--sf-surface);border:1px solid var(--sf-rule);border-radius:var(--sf-radius);color:inherit;flex-direction:column;text-decoration:none;transition:border-color .18s,transform .18s;display:flex;overflow:hidden}.sf-product-card:hover{border-color:var(--sf-brand);transform:translateY(-2px)}.sf-product-plate{aspect-ratio:4/3;border-bottom:1px solid var(--sf-rule);background:radial-gradient(circle at 30% 20%,#fffffff2,#0000 24%),linear-gradient(145deg,#e6ebe4,#cbd3cb);width:100%;position:relative}.sf-product-plate:before{content:"";border:1px dashed #1217222e;border-radius:4px;position:absolute;inset:14px}.sf-product-image{object-fit:cover;object-position:center;border-radius:0;width:100%;height:100%;position:absolute;inset:0}.sf-product-card:has(.sf-product-image) .sf-product-plate:after{display:none}.sf-product-pending{color:var(--sf-ink-soft);border:1px solid var(--sf-rule);z-index:1;background:#fbfbf8db;border-radius:5px;padding:4px 8px;font-size:.72rem;position:absolute;bottom:12px;left:12px}.sf-product-plate:has(.sf-product-plate-blank):before{display:none}.sf-product-plate-blank{position:absolute;inset:0}.sf-product-list{border:1px solid var(--sf-rule);border-radius:8px;flex-direction:column;display:flex;overflow:hidden}.sf-product-listrow{color:inherit;border-top:1px solid 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