.bac-page{--bac-readw:70ch;color:var(--text);font-size:16px;line-height:1.55}.bac-page a{color:inherit;text-decoration:none}.bac-wrap{max-width:var(--maxw);margin:0 auto;padding:0 32px}.bac-eyebrow{letter-spacing:.14em;text-transform:uppercase;color:var(--signal-dark);align-items:center;gap:10px;margin-bottom:16px;font-size:12px;display:flex}.bac-eyebrow:before{content:"";background:var(--signal);width:22px;height:1px;display:inline-block}.bac-breadcrumb{border-bottom:1px solid var(--line);background:var(--paper)}.bac-breadcrumb .bac-wrap{color:var(--muted);padding:13px 32px;font-size:13px}.bac-breadcrumb a{color:var(--muted)}.bac-breadcrumb a:hover{color:var(--navy)}.bac-breadcrumb .bac-sep{color:var(--line);margin:0 7px}.bac-breadcrumb .bac-current{color:var(--text);font-weight:600}.bac-chero{background-color:var(--paper);background-image:radial-gradient(75% 65% at 88% -10%,#1e3a8a12,#0000 60%),radial-gradient(55% 55% at -8% 100%,#3e9c930f,#0000 60%),linear-gradient(#1e3a8a06 1px,#0000 1px),linear-gradient(90deg,#1e3a8a06 1px,#0000 1px);background-position:0 0,0 0,-1px -1px,-1px -1px;background-size:100% 100%,100% 100%,56px 56px,56px 56px;padding:26px 0}.bac-chero h1{color:var(--text);letter-spacing:-.025em;margin:0;font-size:clamp(28px,3.8vw,42px);font-weight:700;line-height:1.14}.bac-lede{color:var(--muted);max-width:var(--bac-readw);margin:16px 0 0;font-size:16px;line-height:1.6}.bac-price-row{align-items:baseline;gap:6px;margin-top:20px;display:flex}.bac-price-row .bac-amt{color:var(--navy);font-size:32px;font-weight:700}.bac-price-row .bac-cur{color:var(--muted);font-size:13px}.bac-cta-row{flex-wrap:wrap;gap:14px;margin-top:18px;display:flex}.bac-section{background-color:#fff;padding:24px 0}.bac-detail-grid{grid-template-columns:1.6fr 1fr;align-items:start;gap:32px;display:grid}.bac-block{margin-bottom:26px}.bac-block:last-child{margin-bottom:0}.bac-block h2{letter-spacing:-.025em;color:var(--text);margin-bottom:8px;font-size:19px;font-weight:700}.bac-block p{color:var(--muted);margin:0;font-size:15px;line-height:1.7}.bac-num-list{counter-reset:bac-num;margin:0;padding:0;list-style:none}.bac-num-list li{counter-increment:bac-num;color:var(--muted);border-top:1px solid var(--line);padding:7px 0 7px 28px;font-size:14.5px;line-height:1.6;position:relative}.bac-num-list li:first-child{border-top:none}.bac-num-list li:before{content:counter(bac-num) ".";color:var(--signal-dark);font-weight:700;position:absolute;left:0}.bac-callout{border:1px solid var(--signal);background:var(--signal-soft);border-radius:10px;padding:14px 18px}.bac-callout-title{color:var(--text);margin-bottom:5px;font-size:14px;font-weight:700;display:block}.bac-callout p{color:var(--text);opacity:.85;margin:0;font-size:13.5px;line-height:1.6}.bac-order-card{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:22px 20px;position:sticky;top:96px;box-shadow:0 10px 24px -16px #101f3540}.bac-order-card .bac-oc-eyebrow{letter-spacing:.06em;text-transform:uppercase;color:var(--signal-dark);margin-bottom:8px;font-size:11px;font-weight:700}.bac-order-card h3{letter-spacing:-.025em;color:var(--text);margin-bottom:12px;font-size:18px;font-weight:700}.bac-order-card .bac-price-row{margin-top:0;margin-bottom:16px}.bac-order-card .bac-price-row .bac-amt{font-size:26px}.bac-order-card .bac-price-row .bac-cur{font-size:12px}.bac-oc-scope{color:var(--muted);margin:0 0 16px;padding:0;font-size:13.5px;list-style:none}.bac-oc-scope li{padding:4px 0 4px 18px;position:relative}.bac-oc-scope li:before{content:"•";color:var(--signal-dark);position:absolute;left:4px}.bac-sku{color:var(--muted);border-top:1px solid var(--line);margin-top:14px;padding-top:14px;font-size:11.5px}.bac-sku b{color:var(--text);font-weight:600}.bac-btn{border-radius:var(--radius);cursor:pointer;white-space:nowrap;border:1px solid #0000;justify-content:center;align-items:center;gap:8px;padding:14px 26px;font-size:14.5px;font-weight:600;transition:transform .18s,background .18s,border-color .18s,color .18s;display:inline-flex}.bac-btn:hover{transform:translateY(-1px)}.bac-btn-primary{background:linear-gradient(135deg, var(--navy), var(--ink));color:var(--paper)}.bac-btn-primary:hover{background:linear-gradient(135deg, var(--ink), #0a1442)}.bac-btn-ghost{border-color:var(--line);color:var(--text);background:var(--paper)}.bac-btn-ghost:hover{background:var(--paper-alt);border-color:var(--muted)}.bac-btn-block{width:100%}@media (max-width:980px){.bac-detail-grid{grid-template-columns:1fr}.bac-order-card{position:static}}@media (max-width:700px){.bac-section{padding:22px 0}.bac-wrap{padding:0 22px}.bac-breadcrumb .bac-wrap{padding:13px 22px}}