:root{--ink:#24354a;--muted:#687a8e;--blue:#184d79;--blue-dark:#123955;--line:#dce5ee;--sub:#f2f6fa;--orange:#e26b34;--green:#1e7958}
.tablewrap{position:relative}
*{box-sizing:border-box}html{scrollbar-gutter:stable}body{margin:0;color:var(--ink);background:#f7f9fb;font:13px/1.5 system-ui,-apple-system,'Segoe UI',Arial,sans-serif}a{color:var(--blue);text-decoration:none}a:hover{text-decoration:underline}button,input,select,textarea{font:inherit}button{cursor:pointer}button:disabled{cursor:default;opacity:.55}button:focus-visible,input:focus-visible,select:focus-visible,a:focus-visible,summary:focus-visible,.tablewrap:focus-visible{outline:2px solid var(--orange);outline-offset:3px}.wrap{width:min(1400px,calc(100% - 40px));margin:auto}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.skip-link{position:fixed;left:15px;top:-80px;background:white;padding:12px;z-index:20}.skip-link:focus{top:10px}
.topbar{color:#d8e7f5;background:var(--blue-dark);font-size:11px}.topbar .wrap{display:flex;justify-content:space-between;align-items:center;min-height:31px;gap:15px}.topbar b{color:white}.header{background:white;border-bottom:1px solid var(--line)}.header-inner{display:grid;grid-template-columns:240px minmax(180px,1fr) auto;gap:22px;align-items:center;min-height:84px}.brand{display:flex;align-items:center;gap:10px;color:var(--blue-dark)}.brand:hover{text-decoration:none}.brand-mark{display:grid;place-items:center;width:40px;height:40px;border-radius:8px;background:var(--blue);color:white;font-size:25px;font-weight:850}.brand-text{font-size:22px;line-height:1.15;font-weight:800;letter-spacing:-.7px}.brand-text i{color:var(--orange);font-style:normal}.brand small{display:block;margin-top:3px;color:var(--muted);font-size:10px;font-weight:500;letter-spacing:.7px}
.searchline{display:flex;height:42px;min-width:0}.searchline input{flex:1;min-width:0;padding:0 12px;border:1px solid #bdcddd;border-radius:4px 0 0 4px;font-size:12px}.searchline button{padding:0 20px;border:0;border-radius:0 4px 4px 0;color:white;background:var(--blue);font-weight:700}.header-actions{display:flex;gap:14px;align-items:center}.header-region-label{font-size:10px;color:var(--muted)}.header-region-label select{display:block;max-width:145px;padding:2px 14px 2px 0;border:0;background:white;color:var(--blue);font-size:12px;font-weight:650}.subtle-btn{border:1px solid #cddae7;border-radius:4px;padding:10px 12px;background:white;color:var(--blue);font-weight:700;white-space:nowrap}.qty-pill{margin-left:5px;padding:2px 6px;border-radius:15px;background:var(--orange);color:white;font-size:10px}
.navigation{border-bottom:1px solid #d8e2ec;background:#eaf1f7}.navigation .wrap{display:flex}.nav-btn{display:inline-block;padding:12px 17px;border-bottom:3px solid transparent;font-size:12px;font-weight:750;white-space:nowrap}.nav-btn:hover,.nav-btn.active{background:white;border-bottom-color:var(--orange);text-decoration:none}.notice{padding:8px 0;border-bottom:1px solid #efdeb6;background:#fff7e8;color:#795820;font-size:11px}.page-heading{padding:25px 0 19px}.breadcrumbs{display:flex;flex-wrap:wrap;gap:7px;margin-bottom:8px;color:var(--muted);font-size:11px}h1{margin:0;color:#19334e;font-size:26px;line-height:1.25;letter-spacing:-.6px}.heading-meta{margin:8px 0 0;color:var(--muted);font-size:12px}
.layout{display:grid;grid-template-columns:240px minmax(0,1fr);gap:18px;align-items:start;padding-bottom:24px}.sidebox,.panel{overflow:hidden;border:1px solid var(--line);border-radius:5px;background:white;box-shadow:0 4px 18px #193b5a05}.sidebox>details>summary{display:flex;justify-content:space-between;padding:13px 14px;border-bottom:1px solid var(--line);background:var(--sub);font-size:12px;font-weight:750;color:var(--blue-dark);cursor:pointer;list-style:none}summary::-webkit-details-marker{display:none}.side-categories{padding:5px 0}.side-categories details>summary{display:flex;justify-content:space-between;gap:8px;padding:11px 13px 5px;color:#5d7792;font-size:11px;font-weight:800;cursor:pointer}.side-categories details>summary::before{content:'+';color:var(--blue)}.side-categories details[open]>summary::before{content:'−'}.side-categories details>summary span{margin-left:auto;color:#8496a9;font-size:10px;font-weight:500}.sideitem{display:block;padding:7px 14px 7px 22px;color:#365b7a;font-size:11px;line-height:1.45}.sideitem:hover{background:#f1f6fa;text-decoration:none}.sideitem.active{border-left:3px solid var(--orange);padding-left:19px;color:var(--blue);background:#e7f1f8;font-weight:750}.sideitem.family-link{color:#8090a2;font-size:10px}.side-foot{padding:13px;border-top:1px solid var(--line);color:#788fa5;background:#f9fbfd;font-size:10px}.content{min-width:0}
.filters{padding:16px;border-bottom:1px solid var(--line)}.filters h2{margin:0 0 12px;font-size:15px;color:#234763}.filters-grid{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:10px}.filter{min-width:0}.filter label{display:block;margin-bottom:5px;color:#6b8198;font-size:10px;font-weight:750}.filter select{width:100%;height:36px;padding:0 7px;border:1px solid #cddbe7;border-radius:4px;color:#2c5271;background:white;font-size:11px}.filter-footer{display:flex;justify-content:space-between;align-items:center;gap:10px;margin-top:10px;color:#8192a5;font-size:10px}.link-button{padding:3px;border:0;color:var(--blue);background:transparent;font-size:11px;font-weight:750}.tabletoolbar{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:10px 14px;border-bottom:1px solid var(--line);background:#edf3f8;color:#335773;font-size:11px}.tabletoolbar label{color:#71869a;font-size:10px}.tabletoolbar select{height:30px;padding:0 6px;border:1px solid #c8d8e5;border-radius:4px;background:white;color:#375b78;font-size:11px}
.tablewrap{width:100%;max-width:100%;overflow-x:auto;scrollbar-color:#a7bfd1 #f1f5f9}.offers{width:100%;min-width:1060px;border-collapse:collapse;table-layout:fixed}.offers col.name{width:23%}.offers col.size{width:10%}.offers col.spec{width:16%}.offers col.price{width:14%}.offers col.company{width:22%}.offers col.date{width:10%}.offers col.action{width:5%}.offers thead th{padding:10px 9px;border-bottom:1px solid var(--line);background:#f8fafc;color:#6e859c;font-size:10px;font-weight:800;text-align:left;white-space:nowrap}.offers tbody th,.offers td{padding:6px 9px;border-bottom:1px solid #e7edf3;vertical-align:middle;text-align:left;font-weight:400}.offer-row{height:60px}.offers tbody tr:nth-child(even){background:#fbfdff}.offers tbody tr:hover{background:#f0f7fc}.offername{display:block;color:#21577f;font-size:11px;font-weight:750;line-height:1.35}.offer-detail{display:block;margin-top:2px;color:#8195a8;font-size:10px;line-height:1.3}.size-val{color:#2d4e6a;font-size:11px;font-weight:750!important;white-space:nowrap}.grade{display:block;color:#355671;font-size:11px;font-weight:700;line-height:1.3}.gost{display:block;margin-top:2px;color:#8192a5;font-size:10px;line-height:1.3}.price-val{display:inline-block;color:var(--blue);font-size:14px;font-weight:850;white-space:nowrap}.price-unit{color:#6d8398;font-size:10px;white-space:nowrap}.price-request{color:#775b31;font-size:11px;font-weight:700;white-space:nowrap}.company-link{display:block;color:#205b86;font-size:11px;line-height:1.3;font-weight:800}.company-phone{display:block;margin-top:3px;color:#4d6c87;font-size:11px;line-height:1.3;white-space:nowrap;font-variant-numeric:tabular-nums}.offers time{color:#4a657d;font-size:10px;white-space:nowrap}.update{display:block;color:#8a9aab;font-size:9px;line-height:1.3}.plus{display:grid;place-items:center;width:30px;height:30px;padding:0;border:1px solid #acc8dc;border-radius:4px;color:var(--blue);background:#edf6fc;font-size:20px;font-weight:700;line-height:1}.plus:hover{color:white;background:var(--blue)}.plus.added{border-color:#99cdb3;background:#e0f2e8;color:var(--green);font-size:16px}.empty{padding:35px 20px!important;text-align:center!important;color:var(--muted)}.aside-note{margin:0;padding:11px 14px;color:#8092a4;font-size:10px}.mobile-hint{display:none;padding:7px 10px;border-bottom:1px solid var(--line);color:#6e879b;font-size:10px}
.section-title{margin:0;padding:14px 17px;border-bottom:1px solid var(--line);background:var(--sub);color:#31536e;font-size:14px}.tag{display:inline-block;margin-left:7px;padding:1px 6px;border-radius:3px;background:#e0edf7;color:#476e8e;font-size:10px}.company-list{width:100%;border-collapse:collapse;font-size:12px}.company-list th,.company-list td{padding:15px;border-bottom:1px solid var(--line);text-align:left}.company-list thead th{background:#f9fbfd;font-size:11px;color:var(--muted)}.company-list small{display:block;margin-top:5px;color:#7d90a5;font-size:10px;font-weight:400}.company-list tbody th{font-weight:750}.company-header{padding:16px;border-bottom:1px solid var(--line)}.company-header h2{margin:7px 0;color:#2b526f;font-size:20px}.company-header p{margin:5px 0;color:#7b90a4;font-size:11px}.company-links{display:flex;flex-wrap:wrap;gap:20px}.back-btn{font-size:11px;font-weight:750}.company-group-head{display:flex;justify-content:space-between;align-items:center;gap:10px;padding:11px 15px;border-bottom:1px solid var(--line);background:#f0f6fa}.company-group-head h3{margin:0;color:#335a78;font-size:12px}.compare-group,.compare-offer{font-size:10px;font-weight:650}.assortment-list{display:grid;grid-template-columns:1fr 1fr;gap:24px;padding:20px}.assortment-list h3{margin:0 0 10px;font-size:14px}.assortment-list ul{margin:0;padding-left:18px}.assortment-list li{padding:4px 0;font-size:12px}.page-foot{margin:10px 0 28px;color:#8697a8;font-size:10px}.footer{padding:18px 0;border-top:1px solid var(--line);background:white;color:#8191a3;font-size:11px}
.rfq-dialog{position:fixed;inset:0 0 0 auto;width:min(520px,100%);max-width:100%;height:100dvh;max-height:100dvh;margin:0;padding:0;border:0;border-left:1px solid var(--line);color:var(--ink);background:white}.rfq-dialog[open]{display:flex;flex-direction:column}.rfq-dialog::backdrop{background:#0b2a449c}.cart-head{display:flex;justify-content:space-between;align-items:center;padding:17px 21px;border-bottom:1px solid var(--line)}.cart-head h2{margin:0;font-size:19px}.cart-head button{width:34px;height:34px;border:0;border-radius:50%;background:#f0f4f8;color:#385d7b;font-size:24px}.cart-lines{flex:1;min-height:100px;overflow-y:auto;padding:17px 21px}.cartitem{padding:12px;margin-bottom:10px;border:1px solid var(--line);border-radius:4px}.cartitem strong{display:block;font-size:12px}.cartitem small{display:block;margin:6px 0;color:#7c90a4;font-size:11px}.cartitem input{width:85px;padding:7px;border:1px solid #cad9e6;border-radius:3px}.cartitem button{float:right;padding:7px;border:0;color:#ad4b4b;background:none;font-size:11px}.cart-bottom{padding:14px 21px;border-top:1px solid var(--line);background:#fbfcfe}.cart-bottom p,.cart-bottom label{color:#7b90a4;font-size:10px}.cart-bottom p{margin:0 0 9px}.cart-bottom textarea{display:block;width:100%;max-height:23dvh;margin-top:5px;padding:9px;border:1px solid #cddbe7;border-radius:3px;resize:vertical;font-size:10px}.cart-bottom button{width:100%;margin-top:10px;padding:11px;border:0;border-radius:4px;color:white;background:var(--blue);font-weight:700}.copy-msg{min-height:16px;margin-top:5px;color:var(--green);font-size:11px}
@media(max-width:1190px){.header-inner{grid-template-columns:220px minmax(180px,1fr) auto;gap:15px}.brand-text{font-size:20px}.header-actions{gap:10px}.layout{grid-template-columns:210px minmax(0,1fr);gap:15px}.filters-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.mobile-hint{display:block}}
@media(max-width:760px){.wrap{width:calc(100% - 24px)}.topbar .wrap{padding:5px 0;min-height:29px;font-size:10px}.topbar span:last-child{display:none}.header-inner{display:flex;flex-wrap:wrap;gap:10px;padding:13px 0}.brand{flex:1;gap:8px}.brand-text{font-size:19px}.brand-mark{width:34px;height:34px;font-size:22px}.brand small{font-size:9px}.header-actions{display:contents}.subtle-btn{padding:9px;font-size:11px}.searchline{width:100%;order:3}.searchline input{font-size:11px}.searchline button{padding:0 15px;font-size:12px}.header-region-label{display:flex;align-items:center;gap:9px;width:100%;order:4}.header-region-label select{font-size:11px}.navigation .wrap{overflow-x:auto}.nav-btn{flex-shrink:0;padding:11px 10px;font-size:11px}.notice{font-size:10px;line-height:1.6}.page-heading{padding:18px 0 14px}h1{font-size:22px}.heading-meta{font-size:11px}.layout{display:block}.sidebox{margin-bottom:13px}.side-categories{max-height:350px;overflow-y:auto}.side-foot{display:none}.filters{padding:13px}.filters-grid{grid-template-columns:1fr 1fr}.filter label{font-size:10px}.filter-footer{align-items:flex-start}.tabletoolbar{gap:8px;padding:10px;align-items:flex-start}.tabletoolbar b{font-size:11px}.tabletoolbar label{max-width:160px}.tabletoolbar select{display:block;max-width:155px}.offers{min-width:1060px}.mobile-hint{display:block}.company-list{min-width:510px}.company-list th,.company-list td{padding:12px}.company-group-head{align-items:flex-start;flex-direction:column;gap:4px}.assortment-list{grid-template-columns:1fr;gap:20px}.cart-head,.cart-lines,.cart-bottom{padding-left:14px;padding-right:14px}.cartitem label{font-size:11px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
.offers col.name{width:25%}.offers col.size{width:12%}.offers col.spec{width:18%}.offers col.company{width:18%}.offers col.date{width:8%}
.offername,.company-link{font-size:12px}