:root{--navy:#102746;--orange:#ff5a0a;--orange2:#ff7a19;--ink:#14213d;--muted:#65748b;--line:#dce4ee;--pale:#f3f7fb;--green:#0aa56b;--shadow:0 10px 30px rgba(16,39,70,.1)}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font:16px/1.45 Inter,Arial,sans-serif;color:var(--ink);background:#fff}body.menu-open{overflow:hidden}a{color:inherit;text-decoration:none}button,input,select{font:inherit}button,a{cursor:pointer}.wrap{width:min(1180px,calc(100% - 40px));margin:auto}.topbar{height:72px;background:#fff;border-bottom:1px solid #edf1f5;position:sticky;top:0;z-index:50}.topbar .wrap{height:100%;display:flex;align-items:center;justify-content:space-between}.brand{display:flex;gap:10px;align-items:center;color:var(--navy);font-size:24px;font-weight:900}.gear{width:34px;height:34px;border-radius:50%;background:var(--orange);display:grid;place-items:center;color:#fff}.gear:after{content:'⚙';font-size:23px}.tagline{display:block;color:#7b8797;font-size:9px;letter-spacing:.04em}.nav{display:flex;gap:26px;font-size:14px;font-weight:750}.nav a:hover,.nav a.active{color:var(--orange)}.primary,.outline{border-radius:8px;padding:12px 18px;font-weight:850;border:1px solid transparent}.primary{background:linear-gradient(90deg,var(--orange),var(--orange2));color:#fff}.outline{border-color:var(--orange);color:var(--orange);background:#fff}.menu-btn{display:none;border:0;background:none;width:44px;height:44px;font-size:27px;color:var(--navy)}.mobile-menu,.backdrop{display:none}
.page-head{padding:48px 0 38px;background:linear-gradient(135deg,#edf4f9,#fff);border-bottom:1px solid var(--line)}.crumbs{color:var(--muted);font-size:14px;margin-bottom:13px}.crumbs a{color:#1d4ed8}.page-head h1{font-size:44px;letter-spacing:-.03em;line-height:1.1;margin:0 0 12px}.page-head p{margin:0;color:var(--muted);font-size:18px;max-width:760px}.tools{padding:28px 0 10px}.toolbox{background:var(--pale);border-radius:15px;padding:22px}.search{display:grid;grid-template-columns:1fr 150px;gap:10px}.search input{border:1px solid #cbd6e3;border-radius:8px;padding:13px 14px;outline:none}.search input:focus,select:focus{border-color:var(--orange);box-shadow:0 0 0 3px rgba(255,90,10,.12)}.search button{border:0;border-radius:8px;background:var(--orange);color:#fff;font-weight:850}.filters{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;margin-top:12px}.filters select{border:1px solid #cbd6e3;border-radius:8px;background:#fff;padding:11px}.filter-toggle{display:none}.result-line{display:flex;align-items:center;justify-content:space-between;margin:26px 0 16px}.result-line h2{font-size:30px;margin:0}.count{color:var(--muted);font-size:14px}.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;padding-bottom:58px}.card{border:1px solid var(--line);border-radius:13px;padding:19px;background:#fff;box-shadow:0 5px 16px rgba(16,39,70,.05)}.card-top{display:flex;justify-content:space-between;gap:8px;align-items:center}.badge{font-size:11px;background:#fff0e8;color:var(--orange);padding:4px 8px;border-radius:20px;font-weight:850}.verified{font-size:12px;color:var(--green);font-weight:750}.card h3{font-size:23px;margin:12px 0 4px}.card p{font-size:14px;color:var(--muted);margin:6px 0}.card strong{color:var(--ink)}.tags{display:flex;flex-wrap:wrap;gap:6px;margin:12px 0}.tag{font-size:12px;background:var(--pale);padding:5px 8px;border-radius:20px}.card-actions{display:grid;grid-template-columns:1fr 1.35fr;gap:8px;margin-top:14px}.card-actions a,.card-actions button{text-align:center;padding:10px;border-radius:7px;font-weight:850}.profile{background:#fff;border:1px solid var(--line)}.request{background:var(--orange);color:#fff;border:0}.brand-card,.category-card{min-height:210px;display:flex;flex-direction:column}.mark{width:58px;height:58px;border-radius:14px;background:#eef3f8;display:grid;place-items:center;font-size:30px;margin-bottom:8px}.brand-card .card-actions,.category-card .card-actions{margin-top:auto}.category-card .mark{background:#fff0e8}.category-card ul{margin:9px 0 18px;padding-left:18px;color:var(--muted);font-size:13px}.empty{display:none;grid-column:1/-1;text-align:center;padding:55px;background:var(--pale);border-radius:14px}.cta{background:var(--navy);color:#fff;padding:30px;border-radius:16px;display:flex;align-items:center;justify-content:space-between;gap:25px;margin-bottom:60px}.cta h2{margin:0 0 5px}.cta p{margin:0;color:#d9e2ed}.footer{background:#f7f9fc;border-top:1px solid var(--line);padding:32px 0 90px}.footer-grid{display:grid;grid-template-columns:1.4fr repeat(3,1fr);gap:24px}.footer h4{margin:0 0 9px}.footer a{display:block;color:var(--muted);font-size:13px;margin:6px 0}.mobile-bar{display:none}
@media(max-width:900px){.wrap{width:min(100% - 28px,680px)}.topbar{height:60px}.brand{font-size:20px}.nav,.topbar>.wrap>.outline{display:none}.menu-btn{display:grid;place-items:center}.backdrop{display:block;position:fixed;inset:60px 0 0;background:rgba(8,24,46,.52);z-index:48;opacity:0;visibility:hidden;transition:.25s}.backdrop.open{opacity:1;visibility:visible}.mobile-menu{display:flex;position:fixed;top:60px;right:0;bottom:0;width:min(88vw,390px);z-index:49;background:#fff;padding:18px 20px 100px;flex-direction:column;transform:translateX(105%);transition:.28s;box-shadow:-16px 0 40px rgba(16,39,70,.18)}.mobile-menu.open{transform:none}.mobile-menu-head{display:flex;align-items:center;justify-content:space-between;padding-bottom:14px;border-bottom:1px solid var(--line)}.mobile-menu-head strong{font-size:20px}.menu-close{width:42px;height:42px;border:0;border-radius:50%;background:var(--pale);font-size:23px}.mobile-links{display:flex;flex-direction:column;margin:10px 0 20px}.mobile-links a{display:flex;justify-content:space-between;padding:16px 2px;border-bottom:1px solid var(--line);font-weight:850}.mobile-links a:after{content:'›';color:var(--orange);font-size:25px}.mobile-menu .primary{width:100%}.page-head{padding:32px 0}.page-head h1{font-size:35px}.search{grid-template-columns:1fr}.search button{padding:12px}.filters{display:none;grid-template-columns:1fr}.filters.open{display:grid}.filter-toggle{display:block;width:100%;margin-top:10px;padding:12px;background:#fff;border:1px solid var(--line);border-radius:8px;font-weight:850}.grid{grid-template-columns:1fr}.result-line h2{font-size:25px}.cta{display:block}.cta .primary{display:block;margin-top:18px;text-align:center;width:100%}.footer-grid{grid-template-columns:1fr 1fr}.mobile-bar{display:grid;grid-template-columns:1fr 1.25fr;gap:8px;position:fixed;bottom:0;left:0;right:0;padding:10px 14px;background:#fff;border-top:1px solid var(--line);z-index:40}.mobile-bar a{padding:12px;text-align:center}.grid{padding-bottom:40px}}
@media(max-width:480px){.page-head h1{font-size:31px}.page-head p{font-size:16px}.toolbox{padding:16px}.footer-grid{grid-template-columns:1fr}.card-actions{grid-template-columns:1fr 1.2fr}}
.part-card{display:flex;flex-direction:column;min-height:315px}.part-visual{height:92px;border-radius:10px;background:linear-gradient(135deg,#eef3f8,#f9fbfd);display:grid;place-items:center;font-size:44px;margin-bottom:10px}.part-code{font-size:13px;color:var(--orange);font-weight:850;letter-spacing:.02em}.part-card h3{font-size:20px;line-height:1.25}.part-meta{display:grid;grid-template-columns:1fr 1fr;gap:7px;margin:10px 0}.part-meta span{background:var(--pale);border-radius:7px;padding:7px;font-size:12px;color:var(--muted)}.stock{color:var(--green)!important;font-weight:800}.part-card .card-actions{margin-top:auto}
.product-page{padding:32px 0 60px}.product-layout{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(360px,.9fr);gap:34px;align-items:start}.product-gallery{display:grid;grid-template-columns:86px 1fr;gap:12px}.thumbs{display:grid;gap:10px;align-content:start}.thumb,.product-main{border:1px solid var(--line);border-radius:13px;background:linear-gradient(135deg,#eef3f8,#fff);display:grid;place-items:center}.thumb{height:78px;font-size:28px}.thumb.active{border:2px solid var(--orange)}.product-main{min-height:390px;font-size:120px}.product-info{border:1px solid var(--line);border-radius:15px;padding:24px;background:#fff;box-shadow:var(--shadow)}.product-info h1{font-size:34px;line-height:1.1;margin:7px 0 10px}.product-info .sku{color:var(--orange);font-weight:850}.availability{display:flex;gap:9px;align-items:center;margin:16px 0;color:var(--green);font-weight:850}.product-points{display:grid;grid-template-columns:1fr 1fr;gap:9px;margin:18px 0}.product-points div{background:var(--pale);border-radius:9px;padding:10px;font-size:13px}.price-note{font-size:20px;font-weight:900;margin:17px 0 12px}.product-info .primary{width:100%;font-size:17px}.subnote{text-align:center;color:var(--muted);font-size:12px;margin:8px 0 0}.detail-grid{display:grid;grid-template-columns:1.5fr .8fr;gap:24px;margin-top:30px}.detail-box{border:1px solid var(--line);border-radius:14px;padding:23px;background:#fff}.detail-box h2{margin:0 0 16px;font-size:25px}.specs{width:100%;border-collapse:collapse}.specs td{padding:11px 8px;border-bottom:1px solid var(--line);vertical-align:top}.specs td:first-child{color:var(--muted);width:42%}.compat{display:flex;flex-wrap:wrap;gap:8px}.compat span{padding:8px 11px;border-radius:20px;background:var(--pale);font-size:13px;font-weight:750}.offer-list{display:grid;gap:12px}.offer{border:1px solid var(--line);border-radius:11px;padding:16px;display:grid;grid-template-columns:1.2fr .8fr auto;gap:14px;align-items:center}.offer h3{margin:0 0 4px}.offer p{margin:0;color:var(--muted);font-size:13px}.offer .request{padding:10px 14px;border-radius:8px;font-weight:850}.product-form{display:none;margin-top:15px;border-top:1px solid var(--line);padding-top:15px}.product-form.open{display:block}.product-form .field{margin-bottom:10px}.product-form label{font-size:13px;font-weight:800;display:block;margin-bottom:5px}.product-form input,.product-form textarea{width:100%;border:1px solid #cbd6e3;border-radius:7px;padding:11px}.product-form textarea{min-height:70px}.product-success{display:none;background:#eaf9f2;color:#08774f;padding:11px;border-radius:8px;margin-top:10px;font-weight:800;font-size:13px}
@media(max-width:900px){.product-layout,.detail-grid{grid-template-columns:1fr}.product-gallery{grid-template-columns:1fr}.thumbs{grid-template-columns:repeat(3,1fr);order:2}.thumb{height:65px}.product-main{min-height:280px;font-size:90px}.product-info h1{font-size:29px}.offer{grid-template-columns:1fr}.offer .request{width:100%}}
.bottom-request{margin:30px 0 0;background:var(--navy);color:#fff;border-radius:18px;padding:36px;display:grid;grid-template-columns:1fr 430px;gap:50px;align-items:center}.bottom-request-copy .sku{color:#ff9a61;font-weight:850}.bottom-request-copy h2{font-size:34px;line-height:1.12;margin:9px 0 12px}.bottom-request-copy p{color:#d9e2ed;font-size:18px}.bottom-request-copy ul{padding-left:20px;color:#d9e2ed;line-height:1.9}.request-card{background:#fff;color:var(--ink);border-radius:14px;padding:22px;box-shadow:var(--shadow)}.request-card h3{font-size:22px;margin:0 0 4px}.request-lead{font-size:13px;color:var(--muted);margin:0 0 14px}.request-row-fields{display:grid;grid-template-columns:1fr 1fr;gap:12px}.request-field{margin-bottom:12px}.request-field label{font-size:13px;font-weight:800;display:block;margin-bottom:5px}.request-field label:after{content:' *';color:var(--orange)}.request-card input,.request-card textarea{width:100%;border:1px solid #cbd6e3;border-radius:7px;padding:11px 12px;color:var(--ink);background:#fff;outline:none}.request-card input:focus,.request-card textarea:focus{border-color:var(--orange);box-shadow:0 0 0 3px rgba(255,90,10,.12)}.request-card textarea{min-height:82px;resize:vertical}.request-upload{border:1px dashed #aebbd0;border-radius:8px;padding:16px;display:flex;align-items:center;justify-content:center;gap:12px;color:var(--navy);font-weight:800;cursor:pointer}.request-upload small{display:block;color:var(--muted);font-weight:500}.request-upload input{display:none}.request-card>.primary{width:100%;margin-top:12px}.request-privacy{text-align:center;color:#8390a2;font-size:11px;margin:8px 0 0}
@media(max-width:900px){.bottom-request{grid-template-columns:1fr;padding:25px;gap:22px}.bottom-request-copy h2{font-size:29px}}
@media(max-width:480px){.request-row-fields{grid-template-columns:1fr}.bottom-request{padding:18px;margin-left:-6px;margin-right:-6px}.request-card{padding:17px}.product-info{padding:18px}}
.company-head{padding:48px 0 42px;background:linear-gradient(135deg,#edf4f9,#fff);border-bottom:1px solid var(--line)}.company-head h1{font-size:46px;letter-spacing:-.035em;line-height:1.08;margin:10px 0 13px}.company-head>div>p{font-size:18px;color:var(--muted);max-width:760px;margin:0}.company-kicker{color:var(--orange);font-weight:850;font-size:14px;text-transform:uppercase;letter-spacing:.06em}.company-benefits{display:flex;gap:22px;flex-wrap:wrap;margin-top:24px;font-weight:800;color:var(--navy)}.company-benefits span:first-letter{color:var(--green)}.company-section{padding:36px 0 70px;background:#f7f9fc}.company-layout{display:grid;grid-template-columns:minmax(0,1fr) 330px;gap:28px;align-items:start}.company-form{display:grid;gap:18px}.form-section{background:#fff;border:1px solid var(--line);border-radius:15px;padding:24px}.form-section-title{display:flex;gap:13px;align-items:flex-start;margin-bottom:20px}.form-section-title>span{width:34px;height:34px;flex:none;border-radius:10px;background:#fff0e8;color:var(--orange);display:grid;place-items:center;font-weight:900}.form-section-title h2{font-size:22px;margin:0}.form-section-title p{color:var(--muted);font-size:13px;margin:2px 0 0}.company-fields{display:grid;grid-template-columns:1fr 1fr;gap:14px}.company-field.wide{grid-column:1/-1}.company-field label{font-size:14px;font-weight:800;display:block;margin-bottom:6px}.company-field label:after{content:' *';color:var(--orange)}.company-field textarea{min-height:88px}.company-upload{border:1px dashed #aebbd0;background:var(--pale);border-radius:10px;padding:22px;display:flex;align-items:center;justify-content:center;gap:13px;cursor:pointer;text-align:center}.company-upload b{color:var(--orange)}.company-upload small{color:var(--muted)}.company-upload input{display:none}.company-consent{display:flex;gap:10px;align-items:flex-start;font-size:14px;color:var(--muted);padding:0 4px}.company-consent input{width:18px;height:18px;accent-color:var(--orange);flex:none;margin-top:2px}.company-submit{border:0;font-size:17px;padding:16px}.company-success{display:none;flex-direction:column;background:#eaf9f2;color:#08774f;padding:16px 18px;border-radius:11px}.company-success span{font-size:13px;margin-top:2px}.company-aside{position:sticky;top:92px;display:grid;gap:16px}.aside-card,.aside-note{background:#fff;border:1px solid var(--line);border-radius:15px;padding:22px}.aside-card h3{font-size:21px;margin:0 0 18px}.aside-card ol{list-style:none;padding:0;margin:0;counter-reset:steps}.aside-card li{position:relative;padding:0 0 20px 40px;counter-increment:steps}.aside-card li:last-child{padding-bottom:0}.aside-card li:before{content:counter(steps);position:absolute;left:0;top:0;width:27px;height:27px;border-radius:50%;background:var(--navy);color:#fff;display:grid;place-items:center;font-size:13px;font-weight:900}.aside-card li:not(:last-child):after{content:'';position:absolute;left:13px;top:29px;width:1px;height:calc(100% - 29px);background:var(--line)}.aside-card li b,.aside-card li span{display:block}.aside-card li span{font-size:13px;color:var(--muted);margin-top:2px}.aside-note{background:var(--navy);color:#fff}.aside-note p{color:#d9e2ed;margin:7px 0 0;font-size:14px}
@media(max-width:900px){.company-head{padding:34px 0}.company-head h1{font-size:36px}.company-layout{grid-template-columns:1fr}.company-aside{position:static;grid-row:1}.company-aside .aside-note{display:none}}
@media(max-width:540px){.company-fields{grid-template-columns:1fr}.company-field.wide{grid-column:auto}.company-benefits{display:grid;gap:9px}.form-section{padding:18px}.company-upload{align-items:flex-start;flex-direction:column;text-align:left}.company-head h1{font-size:32px}}
.supplier-profile-page{padding:34px 0 70px;background:#f7f9fc}.supplier-profile-layout{display:grid;grid-template-columns:minmax(0,1fr) 330px;gap:24px;align-items:start}.supplier-profile-main{display:grid;gap:18px}.supplier-summary,.profile-box,.supplier-contact-card{background:#fff;border:1px solid var(--line);border-radius:15px;padding:24px}.supplier-summary{display:grid;grid-template-columns:90px 1fr;gap:22px;box-shadow:var(--shadow)}.supplier-logo{width:90px;height:90px;border-radius:18px;background:linear-gradient(135deg,var(--navy),#274c79);color:#fff;display:grid;place-items:center;font-size:30px;font-weight:900}.supplier-status-row{display:flex;align-items:center;gap:9px;min-height:25px}.supplier-summary h1{font-size:38px;line-height:1.08;margin:8px 0 3px}.supplier-legal{color:var(--muted);margin:0 0 16px}.supplier-description{font-size:17px;margin:0;max-width:750px}.supplier-actions-wide{display:flex;gap:10px;margin-top:20px}.supplier-actions-wide a,.supplier-actions-wide button{text-align:center}.profile-box h2,.supplier-contact-card h2{font-size:24px;margin:0 0 18px}.profile-facts{display:grid;grid-template-columns:1fr 1fr;gap:14px}.profile-facts div{background:var(--pale);border-radius:10px;padding:14px}.profile-facts span,.contact-line span{display:block;color:var(--muted);font-size:12px;margin-bottom:4px}.profile-facts strong{display:block;line-height:1.4}.source-box p{color:var(--muted)}.source-box a,.contact-line a{color:#1d4ed8;font-weight:750;overflow-wrap:anywhere}.supplier-contact-card{position:sticky;top:92px}.contact-line{padding:12px 0;border-bottom:1px solid var(--line)}.supplier-contact-card>.primary{width:100%;margin-top:18px;border:0}.supplier-contact-card>p{color:var(--muted);font-size:12px;text-align:center}.supplier-profile-page .bottom-request{margin-top:24px}.supplier-profile-page .success{display:none;background:#eaf9f2;color:#08774f;padding:11px;border-radius:8px;margin-top:10px;font-weight:800;font-size:13px}
@media(max-width:900px){.supplier-profile-layout{grid-template-columns:1fr}.supplier-contact-card{position:static}.supplier-summary h1{font-size:32px}.supplier-profile-page{padding-top:24px}}
@media(max-width:540px){.supplier-summary{grid-template-columns:1fr;padding:18px}.supplier-logo{width:70px;height:70px}.supplier-summary h1{font-size:29px}.supplier-actions-wide{display:grid}.profile-facts{grid-template-columns:1fr}.supplier-profile-page .bottom-request{margin-left:0;margin-right:0}}
.tools .grid>.card{display:flex;flex-direction:column}
.tools .grid>.card .card-actions{margin-top:auto}
.brand-card,.category-card{text-align:center}
.brand-card .mark,.category-card .mark{margin-left:auto;margin-right:auto}
.review-notice{margin:0 0 16px;padding:12px 16px;border:1px solid #f5c99f;background:#fff7ef;border-radius:10px;color:#8a471d;font-size:14px}.catalog-loading{grid-column:1/-1;padding:70px;text-align:center;background:var(--pale);border-radius:14px;color:var(--muted)}.empty.visible{display:block}.review-chip{color:#8a471d!important;background:#fff7ef!important;font-weight:800}.pagination{display:flex;justify-content:center;gap:7px;margin:-30px 0 45px}.pagination button{min-width:42px;height:42px;border:1px solid var(--line);border-radius:8px;background:#fff;color:var(--navy);font-weight:800}.pagination button.active{background:var(--navy);color:#fff}.pagination button:disabled{opacity:.35;cursor:default}.serial-note{padding:12px;background:#fff7ef;border-radius:8px;color:#8a471d}.specs a{color:#1d4ed8}.product-main{min-width:0}.product-info button{border:0}.product-info p{color:var(--muted)}
.description-main,.description-extra{display:block}.description-extra{margin-top:12px}.applicability-guide{margin-top:20px;padding:17px 19px;background:var(--pale);border-radius:11px}.applicability-guide h3{margin:0 0 9px}.applicability-guide ul{margin:0;padding-left:20px;color:var(--muted)}.applicability-guide li{margin:5px 0}
.brand-card .brand-mark{width:100%;height:76px;border-radius:12px;background:#f7f9fc;padding:9px 16px;display:flex;align-items:center;justify-content:center}.brand-card .brand-mark img{display:block;width:150px;height:58px;max-width:100%;object-fit:contain}.brand-card .brand-fallback{font-size:18px;font-weight:900;color:var(--navy);text-align:center}
.part-visual.has-product-image{height:168px;overflow:hidden;background:#fff;padding:14px;place-items:center}
.part-visual.has-product-image img{display:block;width:100%;height:100%;max-width:100%;max-height:140px;object-fit:contain;object-position:center center}
#product-icon.has-product-image{overflow:hidden;background:#fff;padding:12px}
#product-icon.has-product-image img{display:block;width:100%;height:100%;max-height:320px;object-fit:contain}
.product-image-source{display:block;margin-top:8px;color:#667085;font-size:12px;line-height:1.4}
.product-image-source a{color:#3448a5}
@media(max-width:900px){.part-visual.has-product-image{height:154px;padding:12px}.part-visual.has-product-image img{max-height:130px}}
.tools .filters{grid-template-columns:repeat(auto-fit,minmax(180px,1fr))}

/* v30: стабильная карточка товара и контрастность по PageSpeed. */
#product-icon{height:520px;min-height:0;overflow:hidden;background:#fff}
#product-icon img,#product-icon.has-product-image img{display:block;width:100%;height:100%;max-width:100%;max-height:none;object-fit:contain;object-position:center}
.product-info{min-height:390px}
.product-info .sku{color:#b93800}
.availability{color:#08774f}
.applicability-guide,.applicability-guide ul{color:#3f5065}
.crumbs a,.product-image-source a,.specs a{text-decoration:underline;text-decoration-thickness:1px;text-underline-offset:3px}
.mobile-bar .outline{color:#8f2f00;border-color:#b93800;background:#fff}
@media(max-width:900px){#product-icon{height:min(560px,calc(100vw - 28px))}.product-info{min-height:410px}}