:root{--ink:#0f172a;--ink-light:#1e293b;--ink-muted:#334155;--cinnabar:#2563eb;--cinnabar-light:#3b82f6;--cinnabar-dark:#1d4ed8;--cinnabar-glow:rgba(37,99,235,.12);--amber:#0ea5e9;--amber-light:#38bdf8;--amber-dark:#0284c7;--amber-glow:rgba(14,165,233,.1);--ivory:#f1f5f9;--ivory-dark:#e2e8f0;--ivory-light:#f8fafc;--warm-grey:#64748b;--warm-grey-light:#94a3b8;--gold:#06b6d4;--gold-light:#22d3ee;--gold-glow:rgba(6,182,212,.15);--success:#10b981;--danger:#ef4444;--warning:#f59e0b;--font-heading:'Noto Serif SC','Noto Serif',serif;--font-body:'Noto Sans SC',-apple-system,BlinkMacSystemFont,sans-serif;--font-en:'Playfair Display',serif;--border:#e2e8f0;--surface:#fff;--shadow-xs:0 1px 2px rgba(15,23,42,.05);--shadow-sm:0 1px 3px rgba(15,23,42,.08);--shadow-md:0 4px 12px rgba(15,23,42,.1);--shadow-lg:0 8px 24px rgba(15,23,42,.12);--shadow-xl:0 16px 48px 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var(--transition);border:none;font-family:var(--font-body)}.float-btn:hover{background:var(--cinnabar-dark);width:58px}.float-btn .fb-icon{font-size:18px}.float-btn.consult{background:var(--ink-muted)}.float-btn.consult:hover{background:var(--ink)}.float-btn.top{background:var(--ink-muted)}.float-btn.top:hover{background:var(--ink)}.search-hero{background:linear-gradient(90deg,var(--ink) 0%,var(--ink-light) 60%,var(--ink-muted) 100%);border-radius:var(--radius-lg);display:flex;align-items:center;padding:18px 24px;margin-bottom:16px;gap:12px;border-bottom:2px solid var(--cinnabar)}.search-hero input{flex:1;padding:10px 16px;border:none;border-radius:var(--radius-sm);font-size:14px;outline:none;font-family:var(--font-body);max-width:400px}.search-hero button{background:var(--cinnabar);color:#fff;border:none;padding:10px 24px;border-radius:var(--radius-md);font-size:14px;cursor:pointer;font-weight:700;transition:all var(--transition);font-family:var(--font-body)}.search-hero 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var(--transition);font-family:var(--font-body);background:#fff}.sku-tab.active{border-color:var(--cinnabar);color:var(--cinnabar);background:var(--cinnabar-glow)}.sku-tab:hover:not(.active){border-color:var(--warm-grey-light)}.duration-grid{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:14px}.duration-item{border:1px solid var(--border);border-radius:var(--radius-sm);padding:10px 18px;cursor:pointer;text-align:center;font-size:12px;transition:all var(--transition);background:var(--surface);min-width:90px}.duration-item.active{border-color:var(--cinnabar);color:var(--cinnabar);background:var(--cinnabar-glow)}.duration-item:hover:not(.active){border-color:var(--warm-grey-light)}.duration-item .duration-price{font-size:15px;font-weight:700;color:var(--danger)}.duration-item .duration-label{font-size:11px;color:var(--warm-grey)}.price-row{display:flex;align-items:baseline;gap:6px;margin-bottom:16px}.price-row .price-main{font-size:30px;font-weight:900;color:var(--danger)}.price-row 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small{color:#94a3b8;font-size:9px}.account-chip strong{font-size:11px;font-weight:600}.text-link{padding:6px;color:var(--muted);font-size:11px}.text-link:hover{color:var(--brand-strong)}.text-link-button{border:0;background:transparent;cursor:pointer}.home-shell{padding:24px 0 44px}.catalog-layout{display:grid;grid-template-columns:280px minmax(0,1fr);gap:20px;align-items:start}.catalog-main{min-width:0}.category-panel,.content-section,.partner-section,.faq-card,.catalog-results{border:1px solid var(--line);border-radius:16px;background:var(--card);box-shadow:0 8px 24px rgba(15,23,42,.045)}.category-panel{align-self:start;min-height:392px;overflow:visible}.category-panel-title{height:52px;padding:0 18px;display:flex;align-items:center;gap:9px;border-bottom:1px solid var(--line);font-weight:700;font-size:14px}.category-panel-title svg{width:18px;height:18px;color:var(--brand)}.category-tree{padding:14px 16px 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a:hover{color:#fff;background:var(--brand)}.hero-carousel{position:relative;min-width:0;height:392px;overflow:hidden;border-radius:18px;background:#dbeafe;box-shadow:var(--store-shadow)}.hero-stage,.hero-slide{width:100%;height:100%}.hero-slide{position:absolute;inset:0;padding:60px 70px;display:grid;grid-template-columns:1fr 260px;align-items:center;color:#fff;opacity:0;pointer-events:none;transform:translateX(20px);transition:opacity .45s ease,transform .45s ease}.hero-slide.active{opacity:1;pointer-events:auto;transform:translateX(0)}.hero-slide::before{content:'';position:absolute;inset:0;opacity:.18;background-image:radial-gradient(circle at 15% 15%,#fff 0 1px,transparent 1px);background-size:24px 24px;mask-image:linear-gradient(90deg,#000,transparent 78%)}.hero-slide-blue{background:linear-gradient(125deg,#1d4ed8,#3b82f6 58%,#60a5fa)}.hero-slide-indigo{background:linear-gradient(125deg,#312e81,#6366f1 58%,#818cf8)}.hero-slide-cyan{background:linear-gradient(125deg,#0e7490,#06b6d4 60%,#67e8f9)}.hero-slide>div:first-child{position:relative;z-index:2}.hero-kicker{display:inline-block;margin-bottom:14px;color:rgba(255,255,255,.78);font-size:12px;font-weight:600;letter-spacing:.12em;text-transform:uppercase}.hero-slide h1,.hero-slide h2{margin:0 0 12px;color:#fff;font:700 36px/1.18 'Noto Sans SC',sans-serif;letter-spacing:-.035em}.hero-slide p{margin:0 0 28px;color:rgba(255,255,255,.82);font-size:14px}.hero-button{height:42px;padding:0 20px;display:inline-flex;align-items:center;gap:12px;border-radius:10px;color:var(--brand-strong);background:#fff;font-size:13px;font-weight:700;box-shadow:0 8px 20px rgba(15,23,42,.16)}.hero-button:hover{color:var(--brand-strong);transform:translateY(-1px)}.hero-art{position:relative;width:210px;height:210px;display:grid;place-items:center}.hero-art span{position:absolute;inset:12px;border:1px solid rgba(255,255,255,.28);border-radius:36% 64% 65% 35%/44% 40% 60% 56%;background:rgba(255,255,255,.11);transform:rotate(12deg);backdrop-filter:blur(8px)}.hero-art::before,.hero-art::after{content:'';position:absolute;border-radius:50%;background:rgba(255,255,255,.16)}.hero-art::before{width:50px;height:50px;top:0;right:5px}.hero-art::after{width:26px;height:26px;bottom:14px;left:0}.hero-art svg{position:relative;z-index:2;width:80px;height:80px;stroke-width:1.2}.hero-dots{position:absolute;left:70px;bottom:24px;z-index:5;display:flex;gap:7px}.hero-dots button{width:7px;height:7px;padding:0;border:0;border-radius:20px;background:rgba(255,255,255,.48);transition:.25s}.hero-dots button.active{width:26px;background:#fff}.content-section{margin-top:20px;padding:22px}.catalog-main .content-section{margin-top:20px}.section-heading{min-height:34px;margin-bottom:18px;display:flex;align-items:center;justify-content:space-between;gap:20px}.section-heading>div{display:flex;align-items:center;gap:9px}.section-heading svg{width:19px;height:19px;color:var(--brand)}.section-heading h1,.section-heading h2{margin:0;color:var(--text);font:700 17px/1.3 'Noto Sans SC',sans-serif}.section-heading>a{color:var(--muted);font-size:12px}.section-heading>a:hover{color:var(--brand-strong)}.product-card-grid{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:14px}.product-card{position:relative;min-width:0;padding:14px;display:flex;flex-direction:column;border:1px solid var(--line);border-radius:13px;background:#fff;color:var(--text);transition:transform .22s ease,box-shadow .22s ease,border-color .22s ease}.product-card:hover{color:var(--text);transform:translateY(-4px);border-color:#bfdbfe;box-shadow:0 14px 28px rgba(30,64,175,.1)}.product-badge{position:absolute;top:12px;left:12px;z-index:3;padding:3px 8px;color:var(--brand-strong);border-radius:6px;background:#dbeafe;font-size:10px;font-weight:700}.product-media{height:96px;display:grid;place-items:center;overflow:hidden;border-radius:10px;background:linear-gradient(145deg,#f8fafc,#eff6ff)}.product-media img{width:100%;height:100%;object-fit:contain;padding:8px}.product-placeholder{width:50px;height:50px;display:grid;place-items:center;border-radius:14px;color:var(--brand);background:var(--brand-soft)}.product-placeholder svg{width:25px;height:25px}.product-copy{margin-top:12px;min-width:0}.product-copy h3{margin:0;overflow:hidden;color:var(--text);font:600 13px/1.45 'Noto Sans SC',sans-serif;text-overflow:ellipsis;white-space:nowrap}.product-copy p{margin:3px 0 0;overflow:hidden;color:#94a3b8;font-size:10px;text-overflow:ellipsis;white-space:nowrap}.product-price-row{margin-top:auto;padding-top:12px;display:flex;align-items:flex-end;justify-content:space-between;gap:8px}.product-price{display:flex;align-items:baseline;color:#ef4444;font-family:var(--mono)}.product-price small{margin-right:2px;font-size:10px}.product-price strong{font-size:17px}.product-price del{margin-left:6px;color:#94a3b8;font-size:9px;font-weight:400}.no-price{color:#94a3b8;font-size:11px}.cart-button{width:30px;height:30px;display:grid;place-items:center;flex:0 0 auto;border-radius:9px;color:#fff;background:var(--brand)}.cart-button svg{width:15px;height:15px}.empty-card,.empty-state{display:flex;flex-direction:column;align-items:center;justify-content:center;color:var(--muted)}.empty-card{min-height:230px}.empty-card p{margin:12px 0 0}.partner-section{margin-top:20px;padding:18px 22px;display:flex;align-items:center;gap:28px;overflow:hidden}.partner-heading{width:230px;flex:0 0 auto}.partner-heading span,.partner-heading small{display:block}.partner-heading span{color:var(--text);font-size:13px;font-weight:700}.partner-heading small{margin-top:3px;color:#94a3b8;font-size:10px}.partner-track{min-width:0;flex:1;display:flex;gap:10px;overflow:hidden}.partner-track span{min-width:126px;height:42px;padding:0 14px;display:grid;place-items:center;overflow:hidden;border:1px solid #f1f5f9;border-radius:9px;color:#64748b;background:#f8fafc;font-size:11px;font-weight:600;text-overflow:ellipsis;white-space:nowrap}.faq-card{margin-top:20px;padding:22px}.faq-grid-modern{display:grid;grid-template-columns:1fr 1fr;gap:16px}.faq-grid-modern article{min-width:0;padding:18px;display:flex;gap:14px;border-radius:12px;background:#f8fafc}.faq-grid-modern article>span{color:#bfdbfe;font:600 18px/1 var(--mono)}.faq-grid-modern h3{margin:0 0 6px;color:#334155;font:600 13px/1.4 'Noto 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rgba(15,23,42,.14)}.page-search svg{width:17px;height:17px;margin-left:15px;color:#94a3b8}.page-search input{min-width:0;height:100%;flex:1;padding:0 12px;border:0;outline:0;color:var(--text)}.page-search button{height:100%;padding:0 22px;border:0;color:#fff;background:#0f172a;font-weight:600}.catalog-results{padding:24px}.result-count{color:var(--muted);font-size:11px}.result-card-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px}.result-product-card{position:relative;min-width:0;min-height:104px;padding:13px;display:grid;grid-template-columns:76px minmax(0,1fr) 22px;align-items:center;gap:13px;border:1px solid var(--line);border-radius:12px;color:var(--text);transition:.22s ease}.result-product-card:hover{color:var(--text);border-color:#bfdbfe;box-shadow:0 10px 22px rgba(30,64,175,.08);transform:translateY(-2px)}.result-product-media{width:76px;height:76px;display:grid;place-items:center;overflow:hidden;border-radius:10px;background:#f8fafc}.result-product-media img{width:100%;height:100%;object-fit:contain;padding:5px}.result-product-media .product-placeholder{width:44px;height:44px}.result-product-card h2,.result-product-card h3{margin:0;overflow:hidden;color:#1e293b;font:600 12px/1.45 'Noto Sans SC',sans-serif;text-overflow:ellipsis;white-space:nowrap}.result-product-card p{margin:4px 0 0;color:#94a3b8;font-size:10px}.result-product-card strong{display:block;margin-top:5px;color:#ef4444;font:600 12px/1 var(--mono)}.result-arrow{color:#cbd5e1;transition:.2s}.result-product-card:hover .result-arrow{color:var(--brand);transform:translateX(2px)}.empty-state{min-height:280px}.empty-state h2,.empty-state h3{margin:14px 0 0;color:var(--muted);font:500 13px/1.4 'Noto Sans 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#f1f5f9;background:#f8fafc}.cover-placeholder{display:grid;place-items:center;color:var(--brand);background:linear-gradient(145deg,#f8fafc,#eff6ff)}.cover-placeholder svg{width:56px;height:56px;stroke-width:1.3}.detail-info{flex:1;min-width:0}.detail-title{margin:0 0 20px;color:var(--text);font:700 23px/1.3 'Noto Sans SC',sans-serif}.detail-options{display:grid;grid-template-columns:90px 1fr;gap:14px 16px;align-items:start}.opt-label{padding-top:9px;color:var(--muted);font-size:11px;font-weight:600}.delivery-tabs{display:flex;gap:8px}.delivery-tab{min-width:112px;padding:8px 15px;text-align:center;border:1px solid var(--line);border-radius:9px;color:#475569;background:#fff;font-size:11px;cursor:pointer}.delivery-tab.active{color:var(--brand-strong);border-color:#93c5fd;background:var(--brand-soft);box-shadow:inset 0 0 0 1px #dbeafe}.delivery-tab.disabled{opacity:.42;cursor:not-allowed}.spec-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:9px}.spec-box{position:relative;min-height:82px;padding:12px;overflow:hidden;border:1px solid var(--line);border-radius:10px;background:#fff;cursor:pointer;transition:.2s}.spec-box:hover{border-color:#93c5fd}.spec-box.selected{border-color:var(--brand);background:var(--brand-soft);box-shadow:0 0 0 2px rgba(59,130,246,.08)}.spec-name{overflow:hidden;color:#334155;font-size:11px;font-weight:600;text-overflow:ellipsis;white-space:nowrap}.spec-price{margin-top:5px;color:#ef4444;font:600 12px/1.2 var(--mono)}.spec-market{margin-top:5px;color:#94a3b8;font-size:9px}.spec-check{position:absolute;right:-1px;bottom:-1px;width:22px;height:22px;display:none;place-items:center;color:#fff;border-radius:10px 0 0 0;background:var(--brand);font-size:10px}.spec-box.selected .spec-check{display:grid}.detail-loading,.detail-error,.detail-empty{padding:36px 0;color:var(--muted);text-align:center;font-size:12px}.detail-error{color:#dc2626}.retry-button{margin-left:10px}.detail-config-wrap,.detail-summary-wrap{padding-top:14px}.config-table-shell{overflow:hidden;border:1px solid var(--line);border-radius:14px;background:#fff;box-shadow:0 8px 24px rgba(15,23,42,.04)}.config-table{width:100%;table-layout:fixed;border-collapse:collapse;font-size:10px}.config-table th{padding:11px 8px;color:#64748b;background:#f8fafc;border-bottom:1px solid var(--line);font-weight:600}.config-table td{padding:10px 8px;color:#334155;border-bottom:1px solid #f1f5f9;vertical-align:middle}.config-table tbody tr:last-child td{border-bottom:0}.config-table th:nth-child(1),.config-table th:nth-child(9){width:36px}.config-table th:nth-child(2){width:20%}.config-table th:nth-child(3){width:15%}.config-table th:nth-child(4){width:8%}.config-table th:nth-child(5){width:15%}.config-table th:nth-child(6){width:20%}.config-table th:nth-child(7),.config-table th:nth-child(8){width:9%}.cfg-description{color:#94a3b8 !important;font-size:9px}.cfg-account,.cfg-qty,.cfg-supplier{max-width:100%;height:32px;padding:0 8px;border:1px solid var(--line);border-radius:7px;color:#334155;background:#fff;outline:0}.cfg-account:focus,.cfg-qty:focus,.cfg-supplier:focus{border-color:#93c5fd;box-shadow:0 0 0 3px rgba(59,130,246,.08)}.cfg-account.invalid{border-color:#ef4444}.stock-hint{display:block;margin-top:3px;color:#94a3b8;font-size:8px}.cfg-price,.cfg-subtotal{color:#ef4444 !important;font-family:var(--mono)}.cfg-remove{width:24px;height:24px;border:0;border-radius:6px;color:#94a3b8;background:#f1f5f9}.cfg-remove:hover{color:#fff;background:#ef4444}.order-summary{min-height:76px;padding:14px 18px;display:flex;align-items:center;justify-content:space-between;border:1px solid var(--line);border-radius:14px;background:#fff;box-shadow:0 8px 24px rgba(15,23,42,.04)}.summary-left{display:flex;align-items:baseline;gap:7px;color:var(--muted);font-size:11px}.summary-count strong{margin-right:3px;color:var(--text);font-family:var(--mono)}.summary-total{color:#ef4444;font:600 21px/1 var(--mono)}.summary-actions{display:flex;align-items:center;gap:12px}.order-error{color:#dc2626;font-size:10px}.btn-primary{min-height:38px;padding:0 18px;border:0;border-radius:9px;color:#fff;background:var(--brand);font-weight:600;font-size:11px}.btn-primary:hover{background:var(--brand-strong)}.btn-primary:disabled{opacity:.48}.confirm-order-button{width:220px}.payment-modal-header{padding:18px 20px 0;border-bottom:0;text-align:left}.payment-modal-body{padding:16px 20px 20px}.payment-modal-footer{padding:0 20px 20px;gap:8px;border-top:0}.detail-description-wrap{padding-top:14px;padding-bottom:38px}.detail-desc{padding:22px 24px;border:1px solid var(--line);border-radius:14px;background:#fff;box-shadow:0 8px 24px rgba(15,23,42,.04)}.desc-title{margin-bottom:16px;padding-bottom:12px;border-bottom:1px solid #f1f5f9;color:var(--text);font-size:13px;font-weight:700}.desc-body{color:var(--muted);font-size:12px}.desc-body img{display:block;max-width:100%;margin:0 auto}.muted-text{color:#94a3b8}.service-strip{border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:#fff}.service-grid{height:86px;display:grid;grid-template-columns:repeat(4,1fr)}.service-grid>div{display:flex;align-items:center;justify-content:center;gap:10px;color:#475569;font-size:12px;font-weight:600}.service-grid>div+div{border-left:1px solid #f1f5f9}.service-grid svg{width:21px;height:21px;color:var(--brand)}.site-footer{color:var(--text);background:#fff;border-top:1px solid var(--line)}.footer-grid{padding:48px 0 32px;display:grid;grid-template-columns:2fr repeat(3,1fr);gap:40px}.footer-logo{display:inline-flex;align-items:center;gap:8px;color:var(--text);font-size:18px;font-weight:700}.footer-logo .brand-icon{width:20px;height:20px;color:var(--brand);stroke-width:1.8}.footer-logo strong{font-size:18px;font-weight:700;background:linear-gradient(135deg,var(--brand),#8b5cf6);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}.footer-grid .brand-mark{width:34px;height:34px;border-radius:10px}.footer-grid .brand-mark svg{width:18px;height:18px}.footer-grid p{margin:8px 0 0;color:var(--muted);font-size:11px;line-height:1.7}.footer-grid h3{margin:0 0 16px;color:var(--text);font:600 13px/1.3 'Noto Sans SC',sans-serif}.footer-links-group a{display:block;margin-top:10px;color:var(--muted);font-size:11px}.footer-links-group a:hover{color:var(--brand-strong)}.site-footer .footer-bottom{padding:22px 0 24px;display:flex;justify-content:space-between;align-items:center;gap:20px;border-top:1px solid var(--line);color:#94a3b8;background:transparent;font-size:10px}@keyframes 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rgba(15,23,42,.22)}.modal-close{top:14px;right:14px;width:30px;height:30px;color:#64748b;background:#f8fafc;font-size:18px;line-height:1}.modal-close:hover{color:#1e3a8a;background:#eff6ff}.modal-header{padding:30px 28px 0}.modal-header .modal-logo{width:44px;height:44px;margin-bottom:16px;border-radius:13px;background:linear-gradient(135deg,#3b82f6,#6366f1);box-shadow:0 9px 20px rgba(59,130,246,.25);font-size:0}.modal-header .modal-logo::before{content:'✦';color:#fff;font-size:22px;line-height:1}.modal-tabs{margin:0 28px 22px;border-bottom:1px solid #e2e8f0}.modal-tabs .m-tab{padding:11px 0;color:#94a3b8;border-bottom-width:2px;font-family:'Noto Sans SC',sans-serif;font-size:13px}.modal-tabs .m-tab.active{color:#2563eb;border-bottom-color:#3b82f6}.modal-tabs .m-tab:hover:not(.active){color:#475569}.modal-body{padding:0 28px 28px}.modal-body .form-group{margin-bottom:13px}.modal-body .form-group input,.modal-body .form-group select{min-height:42px;padding:9px 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