/* sn22-content.css — общие стили контента инфоблоков
 * Сгенерировано 2026-08-12 19:51. Топ-50 частых inline-<style> из
 * DETAIL_TEXT/PREVIEW_TEXT. Опасные теговые селекторы заскоуплены под .sn-scope,
 * классовые оставлены как есть. НЕ РЕДАКТИРОВАТЬ — перегенерировать скриптом
 * /root/css-refactor-20260812/final.php
 */

/* g1 — 1051x */
.faq details > summary{list-style:none;cursor:pointer;position:relative;padding-right:28px}.faq details > summary::-webkit-details-marker{display:none}.faq details > summary::after{content:"+";position:absolute;right:0;top:50%;transform:translateY(-50%);color:#000;font-weight:700;font-size:20px}.faq details[open] > summary::after{content:"−";color:#000}
/* g2 — 395x */
.sn-scope{ --red:#e11d2d; --red-dark:#be123c; --gray:#e5e7eb; --muted:#6b7280; }.sn22-product h1,.sn22-product h2,.sn22-product h3{color:#000;font-weight:700}.sn22-product p{margin:10px 0;line-height:1.6}.lead{background:#f6f8fa;border:1px solid var(--gray);border-radius:10px;padding:14px 16px;margin:14px 0}.price-block{background:#fff;border:2px solid var(--red);border-radius:12px;padding:16px;margin:16px 0;text-align:center}.price{font-size:24px;font-weight:800;color:var(--red);margin-bottom:8px}.availability{font-size:14px;color:var(--muted)}.cta-bar{display:flex;flex-wrap:wrap;gap:10px;margin:16px 0}.btn{display:inline-block;padding:12px 16px;border-radius:12px;text-decoration:none;font-weight:800;border:2px solid var(--red);transition:.15s ease}.btn-red{background:var(--red);color:#fff}.btn-red:hover{background:var(--red-dark)}.btn-white{background:#fff;color:var(--red)}.btn-white:hover{background:#fffaf9}.grid{display:grid;grid-template-columns:repeat(12,1fr);gap:16px}.col-6{grid-column:span 6}.col-12{grid-column:span 12}.spec-table{border:1px solid var(--gray);border-radius:12px;overflow:hidden;margin:16px 0}.spec-table table{width:100%;border-collapse:collapse}.spec-table th,.spec-table td{padding:12px;border-bottom:1px solid var(--gray);text-align:left}.spec-table th{background:#fff7f7;font-weight:600}.spec-table tr:last-child td{border-bottom:none}.box{border:1px solid var(--gray);border-radius:12px;padding:14px;background:#fff;margin:14px 0}.facts{background:#f8f9fa;border-left:4px solid var(--red);padding:12px 16px;margin:12px 0}.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:12px}.card{border:1px solid var(--gray);border-radius:14px;padding:14px;background:#fff}.card h3{font-size:16px;margin:0 0 8px;font-weight:600}.card p{margin:0 0 12px;color:var(--muted);font-size:14px}.sn-scope details{border:1px solid var(--gray);border-radius:10px;padding:12px;margin:8px 0;background:#fff}.sn-scope details summary{cursor:pointer;font-weight:600;padding:4px 0}.muted{color:var(--muted)}@media (max-width:900px){.grid{grid-template-columns:1fr}.col-6,.col-12{grid-column:span 1}.cards{grid-template-columns:1fr 1fr}.cta-bar{flex-direction:column}}
/* g3 — 208x */
.spr-ico{width:54px;height:54px;border-radius:13px;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,#eaf3ff,#d5e8ff);color:#1666c4;margin:0 auto 4px}.spr-ico svg{width:28px;height:28px;stroke:currentColor;fill:none;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}.sfery_primeneniya_grid_item:hover .spr-ico{background:linear-gradient(135deg,#2f88e6,#1666c4);color:#fff}
/* g4 — 153x */
.wrapper1{
  overflow: hidden;
}.sn-scope table{
  border: 1px solid black;
  width: 900px;
}.sn-scope td{
  padding: 5px;
}@media (max-width:900px){.wrapper1{
    overflow-x: scroll;
  }}
/* g5 — 96x */
.sn-scope{ --red:#e11d2d; --red-dark:#be123c; --gray:#e5e7eb; --muted:#6b7280; }.sn22-product h1,.sn22-product h2,.sn22-product h3{color:#000;font-weight:700}.sn22-product p{margin:10px 0;line-height:1.6}.lead{background:#f6f8fa;border:1px solid var(--gray);border-radius:10px;padding:14px 16px;margin:14px 0}.price-block{background:#fff;border:2px solid var(--red);border-radius:12px;padding:16px;margin:16px 0;text-align:center}.price{font-size:24px;font-weight:800;color:var(--red);margin-bottom:8px}.availability{font-size:14px;color:var(--muted)}.cta-bar{display:flex;flex-wrap:wrap;gap:10px;margin:16px 0}.btn{display:inline-block;padding:12px 16px;border-radius:12px;text-decoration:none;font-weight:800;border:2px solid var(--red);transition:.15s ease}.btn-red{background:var(--red);color:#fff}.btn-red:hover{background:var(--red-dark)}.btn-white{background:#fff;color:var(--red)}.btn-white:hover{background:#fffaf9}.spec-table{border:1px solid var(--gray);border-radius:12px;overflow:hidden;margin:16px 0}.spec-table table{width:100%;border-collapse:collapse}.spec-table th,.spec-table td{padding:12px;border-bottom:1px solid var(--gray);text-align:left}.spec-table th{background:#fff7f7;font-weight:600}.spec-table tr:last-child td{border-bottom:none}.box{border:1px solid var(--gray);border-radius:12px;padding:14px;background:#fff;margin:14px 0}.facts{background:#f8f9fa;border-left:4px solid var(--red);padding:12px 16px;margin:12px 0}.sn-scope details{border:1px solid var(--gray);border-radius:10px;padding:12px;margin:8px 0;background:#fff}.sn-scope details summary{cursor:pointer;font-weight:600;padding:4px 0}.muted{color:var(--muted)}@media (max-width:900px){.cta-bar{flex-direction:column}}
/* g6 — 86x */
.wrapper{
  overflow: hidden;
}.sn-scope table{
  border: 1px solid black;
  width: 900px;
}.sn-scope td{
  padding: 5px;
}@media (max-width:900px){.wrapper{
    overflow-x: scroll;
  }}
/* g7 — 80x */
.sn-article{--c1:#003366;--c2:#0a6cff;--bg:#fff;--muted:#5a6b7b;--soft:#f4f7fa;--accent:#e53935}.sn-article{font:16px/1.7 Arial, sans-serif;color:#222;background:#fff}.sn-article .container{max-width:1120px;margin:0 auto;padding:0 16px}.sn-article h2,.sn-article h3{color:var(--c1);margin:24px 0 12px}.sn-article p{margin:10px 0}.sn-article ul,.sn-article ol{margin:10px 0 16px 18px}.sn-article .lead{font-size:18px;color:#1b1b1b}.sn-article .muted{color:var(--muted)}.sn-article .box{background:#fff;border:1px solid #e7ecf2;border-radius:10px;padding:18px;margin:16px 0}.sn-article .hl{background:#eaf3ff;border-left:6px solid var(--c1);padding:14px 16px;border-radius:6px}.sn-article .grid{display:grid;gap:16px}@media(min-width:900px){.sn-article .grid-2{grid-template-columns:1fr 1fr}}.sn-article figure{margin:18px 0;text-align:center}.sn-article figure img{max-width:100%;height:auto;border-radius:8px}.sn-article figure figcaption{font-size:13px;color:#6b7a8a;margin-top:6px}.sn-article .toc{background:#f8fbff;border:1px dashed #cdd8e6;border-radius:10px;padding:14px}.sn-article .toc a{color:var(--c1);text-decoration:none;border-bottom:1px dotted var(--c2)}.sn-article .sn-table-wrap{overflow-x:auto;-webkit-overflow-scrolling:touch}.sn-article table{min-width:720px;width:100%;border-collapse:collapse;margin:14px 0;border:1px solid #e7ecf2}.sn-article th,.sn-article td{padding:10px;border:1px solid #e7ecf2;text-align:left}.sn-article th{background:#f5f8fc}.sn-cta{background:#f0f6ff;border:1px solid #cfe2ff;border-radius:14px;padding:18px;margin:22px 0}.sn-cta h3{margin:0 0 8px}.btns{display:flex;flex-wrap:wrap;gap:10px;margin-top:10px}.btn{appearance:none;display:inline-block;padding:12px 18px;border-radius:10px;border:2px solid transparent;text-decoration:none;font-weight:700;transition:.2s;cursor:pointer}.btn-primary{background:var(--c1);color:#fff;border-color:var(--c1)}.btn-primary:hover{filter:brightness(1.08)}.btn-light{background:#fff;border-color:var(--c1);color:#0f2e4d}.btn-light:hover{background:#f1f6ff}.btn-red{background:var(--accent);color:#fff;border-color:var(--accent)}.btn-red:hover{filter:brightness(1.05)}.btn-ghost{background:transparent;border-color:#cbd7e6;color:#2b3950}.btn-ghost:hover{background:#eef4ff}.note{font-size:13px;color:#546274}.nav-quick{display:flex;flex-wrap:wrap;gap:10px;margin:18px 0}.nav-quick a{display:inline-block;padding:10px 14px;border-radius:9px;background:#fff;border:1px solid #dbe6f3;color:#0f2e4d;text-decoration:none}.nav-quick a:hover{background:#f3f8ff}.faq details{border:1px solid #e7ecf2;border-radius:10px;padding:12px 14px;margin:10px 0;background:#fff}.faq summary{cursor:pointer;font-weight:700;color:#14283d}.faq p{margin:8px 0}.related{margin:28px 0}.related h3{margin-bottom:10px}.rel-grid{display:grid;gap:14px}@media(min-width:860px){.rel-grid{grid-template-columns:repeat(3,1fr)}}.rel-card{display:block;border:2px solid #d5e2f2;border-radius:12px;padding:14px;background:#fff;text-decoration:none}.rel-card:hover{box-shadow:0 8px 24px rgba(0,0,0,.08)}.rel-title{font-weight:700;color:#0f2e4d;margin:4px 0 6px}.rel-desc{color:#5a6b7b;font-size:14px}.rel-cta{margin-top:10px;font-weight:700;color:var(--c1);border-bottom:1px dotted var(--c1);display:inline-block}
/* g8 — 68x */
.sn-scope{--c1:#0b3766;--c2:#0a6cff;--accent:#e53935}.sn-article{--c1:#0b3766;--c2:#0a6cff;--accent:#e53935}.sn-article{font:16px/1.7 Arial,sans-serif;color:#222;background:#fff}.sn-article .container{max-width:1120px;margin:0 auto;padding:0 16px}.sn-article h1{margin:18px 0 10px;font-size:26px}.sn-article h2,.sn-article h3{color:var(--c1);margin:22px 0 12px}.sn-article p{margin:10px 0}.sn-article .muted{color:#5a6b7b}.box{background:#fff;border:1px solid #e7ecf2;border-radius:12px;padding:18px;margin:16px 0}.hl{background:#eaf3ff;border-left:6px solid var(--c1);padding:12px 14px;border-radius:8px}.grid{display:grid;gap:16px}@media(min-width:900px){.grid-2{grid-template-columns:1fr 1fr}}@media(min-width:1100px){.grid-3{grid-template-columns:repeat(3,1fr)}}.btns{display:flex;gap:10px;flex-wrap:wrap}.btn{appearance:none;display:inline-block;padding:12px 18px;border-radius:10px;border:2px solid transparent;text-decoration:none;font-weight:700;cursor:pointer;transition:.2s}.btn-primary{background:var(--c1,#0b3766);color:#fff;border-color:var(--c1,#0b3766)}.btn-light{background:#fff;border-color:#c9d7ea;color:#0f2e4d}.btn-red{background:var(--accent,#e53935);border-color:var(--accent,#e53935);color:#fff}.btn:hover{transform:translateY(-1px);box-shadow:0 4px 10px rgba(0,0,0,.06)}.pill{display:inline-block;padding:6px 12px;border:1px solid #d5e2f2;border-radius:999px;margin:4px 6px 0 0;background:#f7fbff;font-size:14px;text-decoration:none}.pill:hover{border-color:#9db7de}.sn-table-wrap{overflow-x:auto;-webkit-overflow-scrolling:touch}.sn-scope table{min-width:860px;width:100%;border-collapse:collapse;margin:14px 0;border:1px solid #e7ecf2}.sn-scope th,.sn-scope td{padding:10px;border:1px solid #e7ecf2;text-align:left;vertical-align:top}.sn-scope th{background:#f5f8fc}.form-grid{display:grid;gap:12px}@media(min-width:900px){.form-grid{grid-template-columns:1fr 1fr}}.sn-scope input[type="text"],.sn-scope input[type="tel"],.sn-scope input[type="email"],.sn-scope input[type="number"],.sn-scope textarea,.sn-scope select{width:100%;box-sizing:border-box;padding:10px;border:1px solid #c9d7ea;border-radius:10px}.sn-scope textarea{min-height:110px;resize:vertical}.sticky-bar{position:sticky;bottom:0;z-index:9;background:#fff;border-top:1px solid #e7ecf2;padding:10px 14px;margin-top:12px}.sticky-bar .btn{padding:10px 16px}#toc{padding:12px 14px}#toc h2{margin-top:0;margin-bottom:6px}#toc .toc-list{list-style:none;padding-left:0;margin:4px 0 0;display:flex;flex-wrap:wrap;gap:6px}#toc .toc-list li{margin:0}#toc a.pill.active{background:#eaf3ff;border-color:#0b3766;color:#0b3766;font-weight:700}.kpi-grid{display:grid;gap:12px;margin-top:12px}@media(min-width:900px){.kpi-grid{grid-template-columns:repeat(4,1fr)}}.kpi{border:1px solid #d5e2f2;border-radius:12px;background:#f7fbff;padding:12px}.kpi .kpi-title{font-size:13px;color:#5a6b7b;margin:0}.kpi .kpi-val{font-size:18px;font-weight:800;margin:4px 0 0;color:#0f2e4d}.model-grid{display:grid;gap:14px}@media(min-width:860px){.model-grid{grid-template-columns:repeat(3,1fr)}}.model-card{border:2px solid #d5e2f2;border-radius:12px;padding:14px;background:#fff}.model-card h3{margin:0 0 6px;font-size:18px}.model-card h3 a{text-decoration:none;color:#0f2e4d}.model-card .meta{color:#5a6b7b;font-size:13px}.model-card ul.mini{margin:10px 0 0;padding-left:18px;color:#1b2b3a}.model-card ul.mini li{margin:6px 0}.badge{display:inline-block;font-size:12px;padding:3px 8px;border-radius:599px;border:1px solid #d5e2f2;background:#fff;color:#0f2e4d}.filters{display:grid;gap:12px;margin-top:10px}@media(min-width:500px){.filters{grid-template-columns:2fr 1fr 1fr}}.is-hidden{display:none !important}.sfery_primeneniya_grid{display:grid;gap:12px;grid-template-columns:repeat(3,minmax(0,1fr));margin-top:8px}@media(max-width:760px){.sfery_primeneniya_grid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:480px){.sfery_primeneniya_grid{grid-template-columns:1fr}}.sfery_primeneniya_grid_item{border-radius:12px;border:1px solid #d5e2f2;background:#f7fbff;padding:0;overflow:hidden;cursor:pointer;text-align:left;display:flex;flex-direction:column}.sfery_primeneniya_grid_item img{width:100%;height:auto;display:block}.sfery_primeneniya_blue{padding:8px 10px;font-size:14px;color:#0f2e4d;background:#eaf3ff}.sfery_primeneniya_grid_item:hover{box-shadow:0 6px 16px rgba(0,0,0,.08);transform:translateY(-1px)}.related{margin:28px 0}.rel-grid{display:grid;gap:14px}@media(min-width:860px){.rel-grid{grid-template-columns:repeat(3,1fr)}}.rel-card{display:block;border:2px solid #d5e2f2;border-radius:12px;padding:14px;background:#fff;text-decoration:none}.rel-card:hover{box-shadow:0 8px 24px rgba(0,0,0,.08)}.rel-title{font-weight:700;color:#0f2e4d;margin:4px 0 6px}.rel-desc{color:#5a6b7b;font-size:14px}.rel-cta{margin-top:8px;display:inline-block;color:#0f2e4d;border-bottom:1px dotted #0f2e4d}.faq-wrap{margin-top:10px}.faq-item{border:1px solid #e7ecf2;border-radius:12px;padding:10px 12px;background:#fff;margin:10px 0}.faq-item summary{cursor:pointer;font-weight:800;color:#0f2e4d;list-style:none}.faq-item summary::-webkit-details-marker{display:none}.faq-item[open]{box-shadow:0 8px 24px rgba(0,0,0,.06)}.faq-body{margin-top:10px;color:#1b2b3a}.faq-body b{color:#0f2e4d}.catalog-hint{text-align:center;margin:10px 0;font-weight:700}.specs-details{margin-top:12px;border:1px solid #e7ecf2;border-radius:12px;padding:12px 14px;background:#f7fbff}.specs-details summary{cursor:pointer;font-weight:700;color:#0f2e4d}.specs-details[open] summary{margin-bottom:10px}
/* g9 — 65x */
.wrapperr{
  overflow: hidden;
}.sn-scope table{
  border: 1px solid black;
  width: 900px;
}.sn-scope td{
  padding: 5px;
}@media (max-width:900px){.wrapperr{
    overflow-x: scroll;
  }}
/* g10 — 59x */
.faq details > summary{list-style:none;cursor:pointer;position:relative;padding-right:28px;}.faq details > summary::-webkit-details-marker{display:none;}.faq details > summary::after{content:"+";position:absolute;right:0;top:50%;transform:translateY(-50%);color:#000;font-weight:700;font-size:20px;line-height:1;}.faq details[open] > summary::after{content:"−";color:#000;}
/* g11 — 57x */
.sn-article{--c1:#0b3766;--c2:#0a6cff;--accent:#e53935}.sn-article{font:16px/1.7 Arial, sans-serif;color:#222;background:#fff}.sn-article .container{max-width:1120px;margin:0 auto;padding:0 16px}.sn-article h1{margin:18px 0 10px;font-size:26px}.sn-article h2,.sn-article h3{color:var(--c1);margin:22px 0 12px}.sn-article p{margin:10px 0}.sn-article .muted{color:#5a6b7b}.box{background:#fff;border:1px solid #e7ecf2;border-radius:12px;padding:18px;margin:16px 0}.hl{background:#eaf3ff;border-left:6px solid var(--c1);padding:12px 14px;border-radius:8px}.grid{display:grid;gap:16px}@media(min-width:900px){.grid-2{grid-template-columns:1fr 1fr}}@media(min-width:1100px){.grid-3{grid-template-columns:repeat(3,1fr)}}.btns{display:flex;gap:10px;flex-wrap:wrap}.btn{appearance:none;display:inline-block;padding:12px 18px;border-radius:10px;border:2px solid transparent;text-decoration:none;font-weight:700;cursor:pointer;transition:.2s}.btn-primary{background:var(--c1);color:#fff;border-color:var(--c1)}.btn-light{background:#fff;border-color:#c9d7ea;color:#0f2e4d}.btn-red{background:var(--accent);border-color:var(--accent);color:#fff}.btn:hover{transform:translateY(-1px);box-shadow:0 4px 10px rgba(0,0,0,.06)}.pill{display:inline-block;padding:6px 12px;border:1px solid #d5e2f2;border-radius:999px;margin:4px 6px 0 0;background:#f7fbff;font-size:14px;text-decoration:none}.pill:hover{border-color:#9db7de}.series-card{border:2px solid #d5e2f2;border-radius:12px;padding:14px;background:#fff}.series-card h3{margin:4px 0 6px}.series-card .meta{color:#5a6b7b;font-size:14px}.series-card .cta{margin-top:10px}.sn-table-wrap{overflow-x:auto;-webkit-overflow-scrolling:touch}.sn-scope table{min-width:760px;width:100%;border-collapse:collapse;margin:14px 0;border:1px solid #e7ecf2}.sn-scope th,.sn-scope td{padding:10px;border:1px solid #e7ecf2;text-align:left;vertical-align:top}.sn-scope th{background:#f5f8fc}.form-grid{display:grid;gap:12px}@media(min-width:900px){.form-grid{grid-template-columns:1fr 1fr}}.sn-scope input[type="text"],.sn-scope input[type="tel"],.sn-scope input[type="email"],.sn-scope input[type="number"],.sn-scope textarea,.sn-scope select{width:100%;box-sizing:border-box;padding:10px;border:1px solid #c9d7ea;border-radius:10px}.sn-scope textarea{min-height:110px;resize:vertical}.sticky-bar{position:sticky;bottom:0;z-index:9;background:#fff;border-top:1px solid #e7ecf2;padding:10px 14px;margin-top:12px}.sticky-bar .btn{padding:10px 16px}.related{margin:28px 0}.rel-grid{display:grid;gap:14px}@media(min-width:860px){.rel-grid{grid-template-columns:repeat(3,1fr)}}.rel-card{display:block;border:2px solid #d5e2f2;border-radius:12px;padding:14px;background:#fff;text-decoration:none}.rel-card:hover{box-shadow:0 8px 24px rgba(0,0,0,.08)}.rel-title{font-weight:700;color:#0f2e4d;margin:4px 0 6px}.rel-desc{color:#5a6b7b;font-size:14px}.rel-cta{margin-top:8px;display:inline-block;color:#0f2e4d;border-bottom:1px dotted #0f2e4d}#toc{padding:12px 14px}#toc h2{margin-top:0;margin-bottom:6px}#toc .toc-list{list-style:none;padding-left:0;margin:4px 0 0;display:flex;flex-wrap:wrap;gap:6px}#toc .toc-list li{margin:0}#toc a.pill.active{background:#eaf3ff;border-color:#0b3766;color:#0b3766;font-weight:700}.hero-media{border-radius:12px;overflow:hidden;border:1px solid #e7ecf2}.hero-media img{width:100%;height:auto;display:block}.sfery_primeneniya_grid{display:grid;gap:12px;grid-template-columns:repeat(3,minmax(0,1fr));margin-top:8px}@media(max-width:760px){.sfery_primeneniya_grid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:480px){.sfery_primeneniya_grid{grid-template-columns:1fr}}.sfery_primeneniya_grid_item{border-radius:12px;border:1px solid #d5e2f2;background:#f7fbff;padding:0;overflow:hidden;cursor:pointer;text-align:left;display:flex;flex-direction:column}.sfery_primeneniya_grid_item img{width:100%;height:auto;display:block}.sfery_primeneniya_blue{padding:8px 10px;font-size:14px;color:#0f2e4d;background:#eaf3ff}.sfery_primeneniya_grid_item:hover{box-shadow:0 6px 16px rgba(0,0,0,.08);transform:translateY(-1px)}.catalog-hint{text-align:center;margin:10px 0;font-weight:700}.gallery-grid{display:grid;gap:10px;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));margin-top:10px}.g-item{margin:0;border:1px solid #e7ecf2;border-radius:12px;overflow:hidden;background:#fff}.g-item img{width:100%;height:auto;display:block}.nowrap{white-space:nowrap}.kbd{display:inline-block;padding:2px 6px;border:1px solid #d5e2f2;border-radius:6px;background:#f7fbff;font-size:13px}
/* g12 — 40x */
.faq details > summary{
      list-style: none;
      cursor: pointer;
      position: relative;
      padding-right: 28px;
    }.faq details > summary::-webkit-details-marker{
      display: none;
    }.faq details > summary::after{
      content: "+";
      position: absolute;
      right: 0;
      top: 50%;
      transform: translateY(-50%);
      color: #000;
      font-weight: 700;
      font-size: 20px;
    }.faq details[open] > summary::after{
      content: "−";
      color: #000;
    }
/* g13 — 34x */
.sn-coolers-nav{--c1:#003366;--line:#dbe6f3;--bg:#f8fbff;--txt:#0f2e4d;--muted:#5a6b7b}.sn-coolers-nav{margin:18px 0;padding:14px;border:1px solid var(--line);border-radius:12px;background:var(--bg);font:16px/1.6 Arial, sans-serif;color:var(--txt)}.sncn-head{display:flex;align-items:center;gap:10px;margin-bottom:10px}.sncn-head b{color:var(--c1)}.sncn-row{display:flex;flex-wrap:wrap;gap:8px 10px;margin:8px 0 2px}.sncn-title{min-width:140px;font-weight:700;color:var(--c1);margin-right:6px}.sncn-link{display:inline-block;padding:8px 12px;border:1px solid var(--line);border-radius:9px;background:#fff;color:var(--txt);text-decoration:none;white-space:nowrap}.sncn-link:hover{background:#eef4ff}.sncn-link.is-active{border-color:#0a6cff;box-shadow:0 0 0 2px #e1ebff inset}.sncn-divider{height:1px;background:var(--line);margin:10px 0}.sncn-toggle{margin-left:auto;font-size:14px;color:var(--muted);cursor:pointer;border-bottom:1px dotted #a8c1ff}.sncn-hidden{display:none}@media (max-width:720px){.sncn-title{width:100%;margin-bottom:4px}}
/* g14 — 34x */
.faq details > summary{
    list-style:none;
    cursor:pointer;
    position:relative;
    padding-right:28px;
  }.faq details > summary::-webkit-details-marker{display:none;}.faq details > summary::after{
    content:"+";
    position:absolute;
    right:0;
    top:50%;
    transform:translateY(-50%);
    color:#000;
    font-weight:700;
    font-size:20px;
    line-height:1;
  }.faq details[open] > summary::after{
    content:"−";
    color:#000;
  }
/* g15 — 32x */
#shipping{font-size:14px;line-height:1.45}#shipping h2{margin:4px 0 6px;font-size:18px}#shipping h3{margin:6px 0 6px;font-size:15px}#shipping .stack{display:grid;gap:10px}#shipping .nav-quick{margin-top:6px;gap:6px;display:flex;flex-wrap:wrap}#shipping .nav-quick a{padding:6px 8px;font-size:12.5px;border-radius:7px;background:#fff;border:1px solid #dbe6f3;color:#0f2e4d;text-decoration:none}#shipping p.muted{margin-top:8px;font-size:12.5px;line-height:1.4}#shipping .btns{gap:8px;margin-top:8px}#shipping .btns .btn{padding:8px 12px;font-size:13px;border-radius:8px}#shipping .sn-table-wrap table{font-size:13px;margin-top:6px}#shipping .sn-table-wrap th,#shipping .sn-table-wrap td{padding:6px 8px}#shipping ul.muted{margin:8px 0 0 16px;line-height:1.4;font-size:12.5px}
/* g16 — 32x */
#warranty{font-size:14px;line-height:1.45}#warranty h2{margin:4px 0 8px;font-size:18px}#warranty h3{margin:6px 0 6px;font-size:15px}#warranty .grid{display:grid;gap:10px}@media(min-width:860px){#warranty .grid{grid-template-columns:1fr 1fr}}#warranty ul{margin:6px 0 8px 18px}#warranty li{margin:4px 0}#warranty p.muted{font-size:12.5px;line-height:1.4;margin:6px 0 0}#warranty .btns{display:flex;flex-wrap:wrap;gap:8px;margin-top:8px}#warranty .btn{padding:8px 12px;font-size:13px;border:2px solid transparent;border-radius:8px;font-weight:700;text-decoration:none}#warranty .btn.btn-primary{background:#003366;color:#fff;border-color:#003366}#warranty .btn.btn-ghost{background:transparent;border-color:#cbd7e6;color:#2b3950}
/* g17 — 31x */
#why-sn22{font-size:14px;line-height:1.45}#why-sn22 h2{margin:4px 0 8px;font-size:18px}#why-sn22 .grid{display:grid;gap:10px}@media(min-width:860px){#why-sn22 .grid{grid-template-columns:1fr 1fr}}#why-sn22 ul{margin:6px 0 8px 18px}#why-sn22 li{margin:4px 0}#why-sn22 .btns{display:flex;flex-wrap:wrap;gap:8px;margin-top:8px}#why-sn22 .btn{padding:8px 12px;font-size:13px;border:2px solid transparent;border-radius:8px;font-weight:700;text-decoration:none}#why-sn22 .btn.btn-primary{background:#003366;color:#fff;border-color:#003366}#why-sn22 .btn.btn-light{background:#fff;border-color:#003366;color:#0f2e4d}
/* g18 — 24x */
.faq details > summary{list-style:none;cursor:pointer;position:relative;padding-right:28px;}.faq details > summary::-webkit-details-marker{display:none;}.faq details > summary::after{
      content:"+";position:absolute;right:0;top:50%;transform:translateY(-50%);
      color:#000;font-weight:700;font-size:20px;line-height:1;
    }.faq details[open] > summary::after{content:"−";color:#000;}
/* g19 — 22x */
.sn-article{--c1:#003366;--c2:#0a6cff;--bg:#fff;--muted:#5a6b7b;--soft:#f4f7fa;--accent:#e53935}.sn-article{font:16px/1.7 Arial, sans-serif;color:#222;background:#fff}.sn-article .container{max-width:1120px;margin:0 auto;padding:0 16px}.sn-article h2,.sn-article h3{color:var(--c1);margin:24px 0 12px}.sn-article p{margin:10px 0}.sn-article ul,.sn-article ol{margin:10px 0 16px 18px}.sn-article .lead{font-size:18px;color:#1b1b1b}.sn-article .muted{color:var(--muted)}.sn-article .box{background:#fff;border:1px solid #e7ecf2;border-radius:10px;padding:18px;margin:16px 0}.sn-article .hl{background:#eaf3ff;border-left:6px solid var(--c1);padding:14px 16px;border-radius:6px}.sn-article .grid{display:grid;gap:16px}@media(min-width:900px){.sn-article .grid-2{grid-template-columns:1fr 1fr}}.sn-article figure{margin:18px 0;text-align:center}.sn-article figure img{max-width:100%;height:auto;border-radius:8px}.sn-article figure figcaption{font-size:13px;color:#6b7a8a;margin-top:6px}.sn-article .toc{background:#f8fbff;border:1px dashed #cdd8e6;border-radius:10px;padding:14px}.sn-article .toc a{color:var(--c1);text-decoration:none;border-bottom:1px dotted var(--c2)}.sn-article .sn-table-wrap{overflow-x:auto;-webkit-overflow-scrolling:touch}.sn-article table{min-width:720px;width:100%;border-collapse:collapse;margin:14px 0;border:1px solid #e7ecf2}.sn-article th,.sn-article td{padding:10px;border:1px solid #e7ecf2;text-align:left}.sn-article th{background:#f5f8fc}.sn-cta{background:#f0f6ff;border:1px solid #cfe2ff;border-radius:14px;padding:18px;margin:22px 0}.sn-cta h3{margin:0 0 8px}.btns{display:flex;flex-wrap:wrap;gap:10px;margin-top:10px}.btn{appearance:none;display:inline-block;padding:12px 18px;border-radius:10px;border:2px solid transparent;
text-decoration:none;font-weight:700;transition:.2s;cursor:pointer}.btn-primary{background:var(--c1);color:#fff;border-color:var(--c1)}.btn-primary:hover{filter:brightness(1.08)}.btn-light{background:#fff;border-color:var(--c1);color:#0f2e4d}.btn-light:hover{background:#f1f6ff}.btn-red{background:var(--accent);color:#fff;border-color:var(--accent)}.btn-red:hover{filter:brightness(1.05)}.btn-ghost{background:transparent;border-color:#cbd7e6;color:#2b3950}.btn-ghost:hover{background:#eef4ff}.note{font-size:13px;color:#546274}.nav-quick{display:flex;flex-wrap:wrap;gap:10px;margin:18px 0}.nav-quick a{display:inline-block;padding:10px 14px;border-radius:9px;background:#fff;border:1px solid #dbe6f3;
color:#0f2e4d;text-decoration:none}.nav-quick a:hover{background:#f3f8ff}.faq details{border:1px solid #e7ecf2;border-radius:10px;padding:12px 14px;margin:10px 0;background:#fff}.faq summary{cursor:pointer;font-weight:700;color:#14283d}.faq p{margin:8px 0}.related{margin:28px 0}.related h3{margin-bottom:10px}.rel-grid{display:grid;gap:14px}@media(min-width:860px){.rel-grid{grid-template-columns:repeat(3,1fr)}}.rel-card{display:block;border:2px solid #d5e2f2;border-radius:12px;padding:14px;background:#fff;text-decoration:none}.rel-card:hover{box-shadow:0 8px 24px rgba(0,0,0,.08)}.rel-title{font-weight:700;color:#0f2e4d;margin:4px 0 6px}.rel-desc{color:#5a6b7b;font-size:14px}.rel-cta{margin-top:10px;font-weight:700;color:var(--c1);border-bottom:1px dotted var(--c1);display:inline-block}
/* g20 — 22x */
.faq details > summary{
    list-style:none;
    cursor:pointer;
    position:relative;
    padding-right:28px;
  }.faq details > summary::-webkit-details-marker{display:none;}.faq details > summary::after{
    content:"+";
    position:absolute;
    right:0;
    top:50%;
    transform:translateY(-50%);
    color:#000;
    font-weight:700;
    font-size:20px;
  }.faq details[open] > summary::after{
    content:"−";
  }
/* g21 — 21x */
.sn-types-nav{--c1:#003366;--line:#dbe6f3;--bg:#f8fbff;--txt:#0f2e4d;--muted:#5a6b7b}.sn-types-nav{margin:18px 0;padding:14px;border:1px solid var(--line);border-radius:12px;background:var(--bg);font:16px/1.6 Arial, sans-serif;color:var(--txt)}.snt-head{display:flex;align-items:center;gap:10px;margin-bottom:10px}.snt-head b{color:var(--c1)}.snt-row{display:flex;flex-wrap:wrap;gap:8px 10px;margin:8px 0 2px}.snt-title{min-width:160px;font-weight:700;color:var(--c1);margin-right:6px}.snt-link{display:inline-block;padding:8px 12px;border:1px solid var(--line);border-radius:9px;background:#fff;color:var(--txt);text-decoration:none;white-space:nowrap}.snt-link:hover{background:#eef4ff}.snt-link.is-active{border-color:#0a6cff;box-shadow:0 0 0 2px #e1ebff inset}.snt-divider{height:1px;background:var(--line);margin:10px 0}.snt-toggle{margin-left:auto;font-size:14px;color:var(--muted);cursor:pointer;border-bottom:1px dotted #a8c1ff}.snt-hidden{display:none}@media (max-width:760px){.snt-title{width:100%;margin-bottom:4px}}
/* g22 — 20x */
.faq details > summary{
      list-style:none;
      cursor:pointer;
      position:relative;
      padding-right:28px;
    }.faq details > summary::-webkit-details-marker{
      display:none;
    }.faq details > summary::after{
      content:"+";
      position:absolute;
      right:0;
      top:50%;
      transform:translateY(-50%);
      color:#000;
      font-weight:700;
      font-size:20px;
    }.faq details[open] > summary::after{
      content:"−";
      color:#000;
    }
/* g23 — 19x */
.faq details{border-bottom:1px solid #ddd;padding:8px 0;}.faq summary{list-style:none;font-weight:600;display:flex;justify-content:space-between;align-items:center;color:#111;cursor:pointer;}.faq summary::after{content:"+";font-size:18px;color:#000;font-weight:700;transition:.2s;}.faq details[open] summary::after{content:"–";color:#000;}.faq details>*:not(summary){margin-top:6px;color:#444;}
/* g24 — 18x */
.sn-article{--c1:#0b3766;--c2:#0a6cff;--accent:#e53935}.sn-article{font:16px/1.7 Arial, sans-serif;color:#222;background:#fff}.sn-article .container{max-width:1120px;margin:0 auto;padding:0 16px}.sn-article h1{margin:18px 0 10px;font-size:26px}.sn-article h2,.sn-article h3{color:var(--c1);margin:22px 0 12px}.sn-article p{margin:10px 0}.sn-article .muted{color:#5a6b7b}.box{background:#fff;border:1px solid #e7ecf2;border-radius:12px;padding:18px;margin:16px 0}.hl{background:#eaf3ff;border-left:6px solid var(--c1);padding:12px 14px;border-radius:8px}.grid{display:grid;gap:16px}@media(min-width:900px){.grid-2{grid-template-columns:1fr 1fr}}@media(min-width:1100px){.grid-3{grid-template-columns:repeat(3,1fr)}}.btns{display:flex;gap:10px;flex-wrap:wrap}.btn{appearance:none;display:inline-block;padding:12px 18px;border-radius:10px;border:2px solid transparent;text-decoration:none;font-weight:700;cursor:pointer;transition:.2s}.btn-primary{background:var(--c1);color:#fff;border-color:var(--c1)}.btn-light{background:#fff;border-color:#c9d7ea;color:#0f2e4d}.btn-red{background:var(--accent);border-color:var(--accent);color:#fff}.btn:hover{transform:translateY(-1px);box-shadow:0 4px 10px rgba(0,0,0,.06)}.pill{display:inline-block;padding:6px 12px;border:1px solid #d5e2f2;border-radius:999px;margin:4px 6px 0 0;background:#f7fbff;font-size:14px;text-decoration:none}.pill:hover{border-color:#9db7de}.sn-table-wrap{overflow-x:auto;-webkit-overflow-scrolling:touch}.sn-scope table{min-width:860px;width:100%;border-collapse:collapse;margin:14px 0;border:1px solid #e7ecf2}.sn-scope th,.sn-scope td{padding:10px;border:1px solid #e7ecf2;text-align:left;vertical-align:top}.sn-scope th{background:#f5f8fc}.form-grid{display:grid;gap:12px}@media(min-width:900px){.form-grid{grid-template-columns:1fr 1fr}}.sn-scope input[type="text"],.sn-scope input[type="tel"],.sn-scope input[type="email"],.sn-scope input[type="number"],.sn-scope textarea,.sn-scope select{width:100%;box-sizing:border-box;padding:10px;border:1px solid #c9d7ea;border-radius:10px}.sn-scope textarea{min-height:110px;resize:vertical}.sticky-bar{position:sticky;bottom:0;z-index:9;background:#fff;border-top:1px solid #e7ecf2;padding:10px 14px;margin-top:12px}.sticky-bar .btn{padding:10px 16px}.hero-media{border-radius:12px;overflow:hidden;border:1px solid #e7ecf2}.hero-media img{width:100%;height:auto;display:block}#toc{padding:12px 14px}#toc h2{margin-top:0;margin-bottom:6px}#toc .toc-list{list-style:none;padding-left:0;margin:4px 0 0;display:flex;flex-wrap:wrap;gap:6px}#toc .toc-list li{margin:0}#toc a.pill.active{background:#eaf3ff;border-color:#0b3766;color:#0b3766;font-weight:700}.kpi-grid{display:grid;gap:12px;margin-top:12px}@media(min-width:900px){.kpi-grid{grid-template-columns:repeat(4,1fr)}}.kpi{border:1px solid #d5e2f2;border-radius:12px;background:#f7fbff;padding:12px}.kpi .kpi-title{font-size:13px;color:#5a6b7b;margin:0}.kpi .kpi-val{font-size:18px;font-weight:800;margin:4px 0 0;color:#0f2e4d}.model-grid{display:grid;gap:14px}@media(min-width:860px){.model-grid{grid-template-columns:repeat(3,1fr)}}.model-card{border:2px solid #d5e2f2;border-radius:12px;padding:14px;background:#fff}.model-card h3{margin:0 0 6px;font-size:18px}.model-card h3 a{text-decoration:none;color:#0f2e4d}.model-card .meta{color:#5a6b7b;font-size:13px}.model-card ul.mini{margin:10px 0 0;padding-left:18px;color:#1b2b3a}.model-card ul.mini li{margin:6px 0}.badge{display:inline-block;font-size:12px;padding:3px 8px;border-radius:599px;border:1px solid #d5e2f2;background:#fff;color:#0f2e4d}.filters{display:grid;gap:12px;margin-top:10px}@media(min-width:500px){.filters{grid-template-columns:2fr 1fr 1fr}}.is-hidden{display:none !important}.sfery_primeneniya_grid{display:grid;gap:12px;grid-template-columns:repeat(3,minmax(0,1fr));margin-top:8px}@media(max-width:760px){.sfery_primeneniya_grid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:480px){.sfery_primeneniya_grid{grid-template-columns:1fr}}.sfery_primeneniya_grid_item{border-radius:12px;border:1px solid #d5e2f2;background:#f7fbff;padding:0;overflow:hidden;cursor:pointer;text-align:left;display:flex;flex-direction:column}.sfery_primeneniya_grid_item img{width:100%;height:auto;display:block}.sfery_primeneniya_blue{padding:8px 10px;font-size:14px;color:#0f2e4d;background:#eaf3ff}.sfery_primeneniya_grid_item:hover{box-shadow:0 6px 16px rgba(0,0,0,.08);transform:translateY(-1px)}.related{margin:28px 0}.rel-grid{display:grid;gap:14px}@media(min-width:860px){.rel-grid{grid-template-columns:repeat(3,1fr)}}.rel-card{display:block;border:2px solid #d5e2f2;border-radius:12px;padding:14px;background:#fff;text-decoration:none}.rel-card:hover{box-shadow:0 8px 24px rgba(0,0,0,.08)}.rel-title{font-weight:700;color:#0f2e4d;margin:4px 0 6px}.rel-desc{color:#5a6b7b;font-size:14px}.rel-cta{margin-top:8px;display:inline-block;color:#0f2e4d;border-bottom:1px dotted #0f2e4d}.faq-wrap{margin-top:10px}.faq-item{border:1px solid #e7ecf2;border-radius:12px;padding:10px 12px;background:#fff;margin:10px 0}.faq-item summary{cursor:pointer;font-weight:800;color:#0f2e4d;list-style:none}.faq-item summary::-webkit-details-marker{display:none}.faq-item[open]{box-shadow:0 8px 24px rgba(0,0,0,.06)}.faq-body{margin-top:10px;color:#1b2b3a}.faq-body b{color:#0f2e4d}.catalog-hint{text-align:center;margin:10px 0;font-weight:700}.specs-details{margin-top:12px;border:1px solid #e7ecf2;border-radius:12px;padding:12px 14px;background:#f7fbff}.specs-details summary{cursor:pointer;font-weight:700;color:#0f2e4d}.specs-details[open] summary{margin-bottom:10px}
/* g25 — 18x */
.sn-article{--c1:#003366;--c2:#0a6cff;--muted:#5a6b7b;--soft:#f4f7fa;--accent:#e53935}.sn-article{font:16px/1.65 Arial, sans-serif;color:#222}.sn-article .container{max-width:1120px;margin:0 auto;padding:0 16px}.breadcrumbs a{color:#1f4d7a;text-decoration:none;border-bottom:1px dotted #9fb7d1}.muted{color:var(--muted)}.box{background:#fff;border:1px solid #e7ecf2;border-radius:12px;padding:14px;margin:16px 0}.alt{background:rgba(229,57,53,.06);border:1px solid #ffe3e3}.btns{display:flex;flex-wrap:wrap;gap:10px;margin-top:10px}.btn{appearance:none;display:inline-block;padding:12px 18px;border-radius:10px;border:2px solid transparent;text-decoration:none;font-weight:700;cursor:pointer}.btn-primary{background:#003366;color:#fff;border-color:#003366}.btn-light{background:#fff;border-color:#003366;color:#0f2e4d}.btn-ghost{background:transparent;border-color:#cbd7e6;color:#2b3950}.btn:hover{filter:brightness(1.05)}.sn-cta{background:#f0f6ff;border:1px solid #cfe2ff;border-radius:14px;padding:18px;margin:22px 0}.sn-cta h3{margin:0 0 8px}.band{display:flex;flex-wrap:wrap;gap:8px;margin-top:8px}.tag{display:inline-block;font-size:12px;color:#5a6b7b;border:1px dashed #cdd8e6;border-radius:999px;padding:2px 8px}.sn-table-wrap{overflow-x:auto}.sn-table-wrap table{width:100%;border-collapse:collapse;border:1px solid #e7ecf2}.sn-table-wrap th,.sn-table-wrap td{padding:8px 10px;border:1px solid #e7ecf2;text-align:left}#brand-tiles .searchbar{display:flex;align-items:center;gap:8px;flex-wrap:wrap;margin-bottom:8px}#brand-tiles .searchbar input{flex:1;height:40px;border:1px solid #dbe6f3;border-radius:10px;padding:8px 12px;font-size:14px}#brand-tiles .searchbar .btn{padding:8px 12px;font-size:13px;border-radius:8px}#brand-tiles .searchbar .stat{font-size:12.5px;color:#5a6b7b}#brand-tiles .grid{display:grid;gap:10px;grid-template-columns:repeat(4,1fr)}@media(max-width:1100px){#brand-tiles .grid{grid-template-columns:repeat(3,1fr)}}@media(max-width:740px){#brand-tiles .grid{grid-template-columns:repeat(2,1fr)}}#brand-tiles .tile{position:relative;background:#fff;border:2px solid #d5e2f2;border-radius:12px;padding:12px;display:flex;flex-direction:column}#brand-tiles .tile:hover{box-shadow:0 8px 24px rgba(0,0,0,.08)}#brand-tiles .name{font-weight:700;color:#0f2e4d;margin:0 0 6px;font-size:15px;line-height:1.25}#brand-tiles .spec{color:#5a6b7b;font-size:13px;line-height:1.35;margin:2px 0}#brand-tiles .spec span{display:block;line-height:1.3}#brand-tiles .actions{margin-top:8px;display:grid;grid-template-columns:1fr 1fr;gap:6px}#brand-tiles .btn-mini{flex:1 1 48%;text-align:center;padding:8px 10px;border-radius:8px;border:2px solid transparent;font-weight:700;font-size:12px;line-height:1.1;text-decoration:none;cursor:pointer}#brand-tiles .btn-gasket{background:#003366;color:#fff;border-color:#003366}#brand-tiles .btn-plate{background:#e53935;color:#fff;border-color:#e53935}#brand-tiles .tile.is-more{display:none}#brand-tiles.expanded .tile.is-more{display:block}#brand-tiles .more-wrap{display:flex;justify-content:center;margin-top:8px}#brand-tiles .more-btn{padding:10px 14px;border-radius:10px;border:2px solid #003366;background:#fff;color:#0f2e4d;font-weight:700;cursor:pointer}#brand-tiles .more-btn:hover{background:#f1f6ff}#brand-tiles .nores{display:none;margin-top:4px;color:#5a6b7b;font-size:13px}.gallery{margin:18px 0}.gallery .grid{display:grid;gap:10px}@media(min-width:860px){.gallery .grid{grid-template-columns:repeat(3,1fr)}}.sn-scope figure{margin:0;border:1px solid #e7ecf2;border-radius:10px;overflow:hidden;background:#fff}.sn-scope figure img{display:block;width:100%;height:auto}.sn-scope figure figcaption{font-size:13px;color:#6b7a8a;padding:8px 10px}.related h3{margin:0 0 8px}.rel-grid{display:grid;gap:14px}@media(min-width:860px){.rel-grid{grid-template-columns:repeat(3,1fr)}}.rel-card{display:block;border:2px solid #d5e2f2;border-radius:12px;padding:14px;background:#fff;text-decoration:none}.rel-card:hover{box-shadow:0 8px 24px rgba(0,0,0,.08)}#other-brands{margin:16px 0;padding:14px;border:1px solid #e7ecf2;border-radius:12px;background:var(--soft, #f4f7fa)}#other-brands h2{margin:0 0 10px;font-size:18px;color:#0f2e4d}#other-brands .grid{display:grid;gap:10px;grid-template-columns:repeat(5,1fr)}@media(max-width:1100px){#other-brands .grid{grid-template-columns:repeat(4,1fr)}}@media(max-width:860px){#other-brands .grid{grid-template-columns:repeat(3,1fr)}}@media(max-width:560px){#other-brands .grid{grid-template-columns:repeat(2,1fr)}}#other-brands .rel-card.brand{padding:12px;text-align:center;border:2px solid #d5e2f2;border-radius:12px;background:#fff;text-decoration:none}#other-brands .rel-card.brand:hover{box-shadow:0 8px 24px rgba(0,0,0,.08)}#other-brands .rel-title{font-weight:700;color:#0f2e4d}#faq{margin:16px 0}#faq h2{margin:0 0 8px}#faq details{border:1px solid #e7ecf2;border-radius:10px;padding:10px 12px;margin:8px 0;background:#fff}#faq summary{cursor:pointer;font-weight:700;color:#0f2e4d}#faq p{margin:6px 0 0}
/* g26 — 17x */
.hero-2img{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin:12px 0 6px}.hero-2img figure{margin:0;background:#fff}.hero-2img img{width:100%;height:clamp(220px,27vw,320px)!important;object-fit:cover;display:block;border-radius:6px}.hero-2img figcaption{font-size:12px;color:#6b7785;margin-top:6px}@media (max-width:720px){.hero-2img{grid-template-columns:1fr}.hero-2img img{height:220px}}
/* g27 — 17x */
.sn-scope{--sheet2-primary:#0f3f4a;--sheet2-accent:#d24b2a;--sheet2-soft:#f3f7f8;--sheet2-text:#1e2a2d}.sn-article.sheet2-article{font:16px/1.7 Arial,sans-serif;color:var(--sheet2-text);background:#fff}.sn-article.sheet2-article .container{max-width:1120px;margin:0 auto;padding:0 16px}.sn-article.sheet2-article h1{margin:18px 0 12px;font-size:34px;line-height:1.2;color:var(--sheet2-primary)}.sn-article.sheet2-article h2{margin:0 0 10px;font-size:24px;line-height:1.25;color:var(--sheet2-primary)}.sn-article.sheet2-article h3{margin:16px 0 8px;font-size:20px;color:var(--sheet2-primary)}.sn-article.sheet2-article p{margin:10px 0}.sn-article.sheet2-article .lead{font-size:18px;line-height:1.55;color:#2b3a3f}.sn-article.sheet2-article .box{background:#fff;border:1px solid #dce6e8;border-radius:14px;padding:18px;margin:16px 0}.sn-article.sheet2-article #hero{background:linear-gradient(135deg,#f8fbfc 0%,#eef5f7 100%);border-color:#cfdde1}.sn-article.sheet2-article .meta{display:flex;gap:14px;flex-wrap:wrap;margin-top:8px;color:#54656a;font-size:14px}.sn-article.sheet2-article .btns{display:flex;gap:10px;flex-wrap:wrap;margin-top:12px}.sn-article.sheet2-article .btn{display:inline-block;border-radius:10px;border:1px solid #bfd0d5;padding:10px 14px;text-decoration:none;font-weight:700;color:#13363d;background:#fff}.sn-article.sheet2-article .btn.btn-primary{background:var(--sheet2-primary);border-color:var(--sheet2-primary);color:#fff}.sn-article.sheet2-article #toc .toc-list{list-style:none;padding:0;margin:0;display:flex;flex-wrap:wrap;gap:8px}.sn-article.sheet2-article #toc a{display:inline-block;padding:8px 12px;border:1px solid #d3e1e5;border-radius:999px;text-decoration:none;color:#18454f;background:#f8fbfc}.sn-article.sheet2-article .main-item{padding:12px;border:1px solid #e4ecee;border-radius:10px;margin:10px 0;background:#fbfdfd}.sn-article.sheet2-article .faq-item{border:1px solid #dce6e8;border-radius:10px;padding:10px 12px;margin:10px 0;background:#fff}.sn-article.sheet2-article .faq-item summary{cursor:pointer;font-weight:700;color:#123a43}.sn-article.sheet2-article .related-list{margin:0;padding-left:20px}.sn-article.sheet2-article .related-list li{margin:8px 0}.sn-article.sheet2-article .muted{color:#54656a}.sn-article.sheet2-article .placeholder-box{margin-top:12px;border:1px dashed #b7c9ce;background:#f6fafb;padding:12px;border-radius:10px}@media (max-width:760px){.sn-article.sheet2-article h1{font-size:28px}.sn-article.sheet2-article h2{font-size:22px}}.sn-article.sheet2-article .sheet2-rich{background:linear-gradient(180deg,#ffffff 0%,#f8fcfd 100%);border-color:#d3e3e7}.sn-article.sheet2-article .sheet2-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:12px;margin-top:12px}.sn-article.sheet2-article .sheet2-card{border:1px solid #d9e7ea;border-radius:12px;background:#fff;padding:12px 14px;box-shadow:0 1px 0 rgba(15,63,74,.05)}.sn-article.sheet2-article .sheet2-card h4{margin:0 0 6px;font-size:16px;line-height:1.3;color:#123a43}.sn-article.sheet2-article .sheet2-card p{margin:0;font-size:15px;line-height:1.55}.sn-article.sheet2-article .sheet2-process{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:10px;margin:12px 0}.sn-article.sheet2-article .sheet2-step{position:relative;border:1px solid #cfe0e5;background:#fff;border-radius:10px;padding:10px 10px 10px 38px;min-height:68px}.sn-article.sheet2-article .sheet2-step b{display:block;color:#133a44;margin-bottom:4px}.sn-article.sheet2-article .sheet2-step:before{content:attr(data-step);position:absolute;left:10px;top:10px;width:20px;height:20px;display:flex;align-items:center;justify-content:center;border-radius:50%;font-weight:700;font-size:12px;background:#0f3f4a;color:#fff}.sn-article.sheet2-article .sheet2-figure{margin:14px 0 0;border:1px solid #d8e6ea;border-radius:12px;background:#fff;padding:10px;overflow:auto}.sn-article.sheet2-article .sheet2-figure svg{width:100%;min-width:560px;height:auto}.sn-article.sheet2-article .sheet2-tabs{display:flex;gap:8px;flex-wrap:wrap;margin:12px 0}.sn-article.sheet2-article .sheet2-tab-btn{border:1px solid #c5d8dd;background:#fff;color:#133a44;font-weight:700;padding:9px 12px;border-radius:10px;cursor:pointer}.sn-article.sheet2-article .sheet2-tab-btn.active{background:#0f3f4a;color:#fff;border-color:#0f3f4a}.sn-article.sheet2-article .sheet2-tab-panel{display:none;border:1px solid #d8e6ea;border-radius:10px;background:#fff;padding:12px;margin:8px 0}.sn-article.sheet2-article .sheet2-tab-panel.active{display:block}.sn-article.sheet2-article .sheet2-mini-calc{margin-top:14px;border:1px solid #d3e3e7;border-radius:12px;background:#fff;padding:14px}.sn-article.sheet2-article .sheet2-mini-calc-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:10px}.sn-article.sheet2-article .sheet2-mini-calc label{display:block;font-size:14px;color:#345157;margin-bottom:4px}.sn-article.sheet2-article .sheet2-mini-calc input{width:100%;padding:9px 10px;border:1px solid #c9dce1;border-radius:8px}.sn-article.sheet2-article .sheet2-calc-btn{margin-top:12px;padding:10px 14px;border:1px solid #0f3f4a;background:#0f3f4a;color:#fff;border-radius:10px;font-weight:700;cursor:pointer}.sn-article.sheet2-article .sheet2-calc-result{margin-top:10px;padding:10px;border-radius:8px;background:#f1f7f9;color:#123a43;min-height:24px}.sn-article.sheet2-article .sheet2-note{margin-top:10px;font-size:14px;color:#4a6066}@media (max-width:760px){.sn-article.sheet2-article .sheet2-step{min-height:auto}.sn-article.sheet2-article .sheet2-figure svg{min-width:520px}}.sn-article.sheet2-article{box-sizing:border-box}.sn-article.sheet2-article *,.sn-article.sheet2-article *:before,.sn-article.sheet2-article *:after{box-sizing:inherit}.sn-article.sheet2-article .llm-first{margin:0 0 10px;font-size:17px;line-height:1.62;color:#1f2f33;background:#f5fbfc;border:1px solid #d4e6ea;border-radius:10px;padding:10px 12px}.sn-article.sheet2-article .lead{margin-top:8px;font-size:17px;line-height:1.5;color:#274147}.sn-article.sheet2-article .btn.btn-chat{background:#fff;border-color:#9bb8c0;color:#0f3f4a}.sn-article.sheet2-article .useful-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:10px;margin-top:10px}.sn-article.sheet2-article .useful-card{display:block;text-decoration:none;border:1px solid #cfe0e5;border-radius:12px;background:#fff;padding:12px;transition:.2s ease box-shadow,.2s ease transform}.sn-article.sheet2-article .useful-card:hover{box-shadow:0 4px 14px rgba(15,63,74,.11);transform:translateY(-1px)}.sn-article.sheet2-article .useful-card b{display:block;color:#113843;margin-bottom:6px;line-height:1.3}.sn-article.sheet2-article .useful-card span{display:block;color:#466168;font-size:14px;line-height:1.45}.sn-article.sheet2-article .sheet2-mini-calc{overflow:hidden}.sn-article.sheet2-article .sheet2-mini-calc-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.sn-article.sheet2-article .sheet2-mini-calc input{width:100%;min-width:0}.sn-article.sheet2-article .sheet2-mini-calc .sheet2-calc-btn{width:auto;max-width:100%}@media (max-width:760px){.sn-article.sheet2-article .llm-first{font-size:16px;padding:10px}.sn-article.sheet2-article .sheet2-mini-calc-grid{grid-template-columns:minmax(0,1fr)}}
/* g28 — 16x */
.wrapper1{
  overflow: hidden;
}.sn-scope table{
  width: 900px;
}.sn-scope td{
  padding: 5px;
}@media (max-width:900px){.wrapper1{
    overflow-x: scroll;
  }}
/* g29 — 16x */
.sn-article{--c1:#0b3766;--c2:#0a6cff;--accent:#e53935}.sn-article{font:16px/1.7 Arial, sans-serif;color:#222;background:#fff}.sn-article .container{max-width:1120px;margin:0 auto;padding:0 16px}.sn-article h1{margin:18px 0 10px;font-size:26px}.sn-article h2,.sn-article h3{color:var(--c1);margin:22px 0 12px}.sn-article p{margin:10px 0}.sn-article .muted{color:#5a6b7b}.box{background:#fff;border:1px solid #e7ecf2;border-radius:12px;padding:18px;margin:16px 0}.hl{background:#eaf3ff;border-left:6px solid var(--c1);padding:12px 14px;border-radius:8px}.grid{display:grid;gap:16px}@media(min-width:900px){.grid-2{grid-template-columns:1fr 1fr}}@media(min-width:1100px){.grid-3{grid-template-columns:repeat(3,1fr)}}.btns{display:flex;gap:10px;flex-wrap:wrap}.btn{appearance:none;display:inline-block;padding:12px 18px;border-radius:10px;border:2px solid transparent;text-decoration:none;font-weight:700;cursor:pointer;transition:.2s}.btn-primary{background:var(--c1);color:#fff;border-color:var(--c1)}.btn-light{background:#fff;border-color:#c9d7ea;color:#0f2e4d}.btn-red{background:var(--accent);border-color:var(--accent);color:#fff}.btn:hover{transform:translateY(-1px);box-shadow:0 4px 10px rgba(0,0,0,.06)}.pill{display:inline-block;padding:6px 12px;border:1px solid #d5e2f2;border-radius:999px;margin:4px 6px 0 0;background:#f7fbff;font-size:14px;text-decoration:none}.pill:hover{border-color:#9db7de}.series-card{border:2px solid #d5e2f2;border-radius:12px;padding:14px;background:#fff}.series-card h3{margin:4px 0 6px}.series-card .meta{color:#5a6b7b;font-size:14px}.series-card .cta{margin-top:10px}.sn-table-wrap{overflow-x:auto;-webkit-overflow-scrolling:touch}.sn-scope table{min-width:760px;width:100%;border-collapse:collapse;margin:14px 0;border:1px solid #e7ecf2}.sn-scope th,.sn-scope td{padding:10px;border:1px solid #e7ecf2;text-align:left;vertical-align:top}.sn-scope th{background:#f5f8fc}.form-grid{display:grid;gap:12px}@media(min-width:900px){.form-grid{grid-template-columns:1fr 1fr}}.sn-scope input[type="text"],.sn-scope input[type="tel"],.sn-scope input[type="email"],.sn-scope input[type="number"],.sn-scope textarea,.sn-scope select{width:100%;box-sizing:border-box;padding:10px;border:1px solid #c9d7ea;border-radius:10px}.sn-scope textarea{min-height:110px;resize:vertical}.sticky-bar{position:sticky;bottom:0;z-index:9;background:#fff;border-top:1px solid #e7ecf2;padding:10px 14px;margin-top:12px}.sticky-bar .btn{padding:10px 16px}.related{margin:28px 0}.rel-grid{display:grid;gap:14px}@media(min-width:860px){.rel-grid{grid-template-columns:repeat(3,1fr)}}.rel-card{display:block;border:2px solid #d5e2f2;border-radius:12px;padding:14px;background:#fff;text-decoration:none}.rel-card:hover{box-shadow:0 8px 24px rgba(0,0,0,.08)}.rel-title{font-weight:700;color:#0f2e4d;margin:4px 0 6px}.rel-desc{color:#5a6b7b;font-size:14px}.rel-cta{margin-top:8px;display:inline-block;color:#0f2e4d;border-bottom:1px dotted #0f2e4d}#toc{padding:12px 14px}#toc h2{margin-top:0;margin-bottom:6px}#toc .toc-list{list-style:none;padding-left:0;margin:4px 0 0;display:flex;flex-wrap:wrap;gap:6px}#toc .toc-list li{margin:0}#toc a.pill.active{background:#eaf3ff;border-color:#0b3766;color:#0b3766;font-weight:700}.hero-media{border-radius:12px;overflow:hidden;border:1px solid #e7ecf2}.hero-media img{width:100%;height:auto;display:block}.sfery_primeneniya_grid{display:grid;gap:12px;grid-template-columns:repeat(3,minmax(0,1fr));margin-top:8px}@media(max-width:760px){.sfery_primeneniya_grid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:480px){.sfery_primeneniya_grid{grid-template-columns:1fr}}.sfery_primeneniya_grid_item{border-radius:12px;border:1px solid #d5e2f2;background:#f7fbff;padding:0;overflow:hidden;cursor:pointer;text-align:left;display:flex;flex-direction:column}.sfery_primeneniya_grid_item img{width:100%;height:auto;display:block}.sfery_primeneniya_blue{padding:8px 10px;font-size:14px;color:#0f2e4d;background:#eaf3ff}.sfery_primeneniya_grid_item:hover{box-shadow:0 6px 16px rgba(0,0,0,.08);transform:translateY(-1px)}.catalog-hint{text-align:center;margin:10px 0;font-weight:700}.gallery-grid{display:grid;gap:10px;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));margin-top:10px}.g-item{margin:0;border:1px solid #e7ecf2;border-radius:12px;overflow:hidden;background:#fff}.g-item img{width:100%;height:auto;display:block}.sn-lightbox{
    position: fixed;  
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.75);  
    z-index: 999999;  
    display: none;  
    cursor: pointer;
  }.sn-lightbox img{
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);  
    max-width: 90%;
    max-height: 90%;
    box-shadow: 0 0 50px rgba(0,0,0,1);
    border: 2px solid #fff;  
    object-fit: contain;
  }.sn-zoom-link{
    cursor: zoom-in;
    display: inline-block;  
  }
/* g30 — 16x */
.faq,.faq *{list-style:none!important;-webkit-appearance:none!important;appearance:none!important;}.faq details{border:1px solid #ddd;border-radius:6px;margin-bottom:6px;padding:10px 14px;background:#fff;transition:background .2s ease;}.faq details:hover{background:#f8f8f8;}.faq summary{cursor:pointer;position:relative;font-weight:600;padding-right:28px;color:#000;}.sn-scope summary::-webkit-details-marker,.sn-scope summary::marker{display:none!important;}.faq summary::after{content:"+";position:absolute;right:0;top:0;font-weight:700;font-size:18px;color:#000;}.sn-scope details[open] summary::after{content:"−";}.faq div{margin-top:8px;color:#333;font-weight:400;line-height:1.5;}
/* g31 — 15x */
.faq details > summary{
    list-style: none;
    cursor: pointer;
    position: relative;
    padding-right: 28px;
  }.faq details > summary::-webkit-details-marker{
    display: none;
  }.faq details > summary::after{
    content: "+";
    position: absolute;
    right: 0;
    top: 50%;
    transform: translateY(-50%);
    color: #000;
    font-weight: 700;
    font-size: 20px;
  }.faq details[open] > summary::after{
    content: "−";
    color: #000;
  }
/* g32 — 12x */
.sn-scope{--c1:#0b3766;--c2:#0a6cff;--accent:#e53935}.sn-article{--c1:#0b3766;--c2:#0a6cff;--accent:#e53935}.sn-article{font:16px/1.7 Arial,sans-serif;color:#222;background:#fff}.sn-article .container{max-width:1120px;margin:0 auto;padding:0 16px}.sn-article h1{margin:18px 0 10px;font-size:26px}.sn-article h2,.sn-article h3{color:var(--c1);margin:22px 0 12px}.sn-article p{margin:10px 0}.sn-article .muted{color:#5a6b7b}.box{background:#fff;border:1px solid #e7ecf2;border-radius:12px;padding:18px;margin:16px 0}.hl{background:#eaf3ff;border-left:6px solid var(--c1);padding:12px 14px;border-radius:8px}.grid{display:grid;gap:16px}@media(min-width:900px){.grid-2{grid-template-columns:1fr 1fr}}@media(min-width:1100px){.grid-3{grid-template-columns:repeat(3,1fr)}}.btns{display:flex;gap:10px;flex-wrap:wrap}.btn{appearance:none;display:inline-block;padding:12px 18px;border-radius:10px;border:2px solid transparent;text-decoration:none;font-weight:700;cursor:pointer;transition:.2s}.btn-primary{background:var(--c1,#0b3766);color:#fff;border-color:var(--c1,#0b3766)}.btn-light{background:#fff;border-color:#c9d7ea;color:#0f2e4d}.btn-red{background:var(--accent,#e53935);border-color:var(--accent,#e53935);color:#fff}.btn:hover{transform:translateY(-1px);box-shadow:0 4px 10px rgba(0,0,0,.06)}.pill{display:inline-block;padding:6px 12px;border:1px solid #d5e2f2;border-radius:999px;margin:4px 6px 0 0;background:#f7fbff;font-size:14px;text-decoration:none}.pill:hover{border-color:#9db7de}.sn-table-wrap{overflow-x:auto;-webkit-overflow-scrolling:touch}.sn-scope table{min-width:860px;width:100%;border-collapse:collapse;margin:14px 0;border:1px solid #e7ecf2}.sn-scope th,.sn-scope td{padding:10px;border:1px solid #e7ecf2;text-align:left;vertical-align:top}.sn-scope th{background:#f5f8fc}.form-grid{display:grid;gap:12px}@media(min-width:900px){.form-grid{grid-template-columns:1fr 1fr}}.sn-scope input[type="text"],.sn-scope input[type="tel"],.sn-scope input[type="email"],.sn-scope input[type="number"],.sn-scope textarea,.sn-scope select{width:100%;box-sizing:border-box;padding:10px;border:1px solid #c9d7ea;border-radius:10px}.sn-scope textarea{min-height:110px;resize:vertical}.sticky-bar{position:sticky;bottom:0;z-index:9;background:#fff;border-top:1px solid #e7ecf2;padding:10px 14px;margin-top:12px}.sticky-bar .btn{padding:10px 16px}.hero-media{border-radius:12px;overflow:hidden;border:1px solid #e7ecf2}.hero-media img{width:100%;height:auto;display:block}#toc{padding:12px 14px}#toc h2{margin-top:0;margin-bottom:6px}#toc .toc-list{list-style:none;padding-left:0;margin:4px 0 0;display:flex;flex-wrap:wrap;gap:6px}#toc .toc-list li{margin:0}#toc a.pill.active{background:#eaf3ff;border-color:#0b3766;color:#0b3766;font-weight:700}.kpi-grid{display:grid;gap:12px;margin-top:12px}@media(min-width:900px){.kpi-grid{grid-template-columns:repeat(4,1fr)}}.kpi{border:1px solid #d5e2f2;border-radius:12px;background:#f7fbff;padding:12px}.kpi .kpi-title{font-size:13px;color:#5a6b7b;margin:0}.kpi .kpi-val{font-size:18px;font-weight:800;margin:4px 0 0;color:#0f2e4d}.model-grid{display:grid;gap:14px}@media(min-width:860px){.model-grid{grid-template-columns:repeat(3,1fr)}}.model-card{border:2px solid #d5e2f2;border-radius:12px;padding:14px;background:#fff}.model-card h3{margin:0 0 6px;font-size:18px}.model-card h3 a{text-decoration:none;color:#0f2e4d}.model-card .meta{color:#5a6b7b;font-size:13px}.model-card ul.mini{margin:10px 0 0;padding-left:18px;color:#1b2b3a}.model-card ul.mini li{margin:6px 0}.badge{display:inline-block;font-size:12px;padding:3px 8px;border-radius:599px;border:1px solid #d5e2f2;background:#fff;color:#0f2e4d}.filters{display:grid;gap:12px;margin-top:10px}@media(min-width:500px){.filters{grid-template-columns:2fr 1fr 1fr}}.is-hidden{display:none !important}.sfery_primeneniya_grid{display:grid;gap:12px;grid-template-columns:repeat(3,minmax(0,1fr));margin-top:8px}@media(max-width:760px){.sfery_primeneniya_grid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:480px){.sfery_primeneniya_grid{grid-template-columns:1fr}}.sfery_primeneniya_grid_item{border-radius:12px;border:1px solid #d5e2f2;background:#f7fbff;padding:0;overflow:hidden;cursor:pointer;text-align:left;display:flex;flex-direction:column}.sfery_primeneniya_grid_item img{width:100%;height:auto;display:block}.sfery_primeneniya_blue{padding:8px 10px;font-size:14px;color:#0f2e4d;background:#eaf3ff}.sfery_primeneniya_grid_item:hover{box-shadow:0 6px 16px rgba(0,0,0,.08);transform:translateY(-1px)}.related{margin:28px 0}.rel-grid{display:grid;gap:14px}@media(min-width:860px){.rel-grid{grid-template-columns:repeat(3,1fr)}}.rel-card{display:block;border:2px solid #d5e2f2;border-radius:12px;padding:14px;background:#fff;text-decoration:none}.rel-card:hover{box-shadow:0 8px 24px rgba(0,0,0,.08)}.rel-title{font-weight:700;color:#0f2e4d;margin:4px 0 6px}.rel-desc{color:#5a6b7b;font-size:14px}.rel-cta{margin-top:8px;display:inline-block;color:#0f2e4d;border-bottom:1px dotted #0f2e4d}.faq-wrap{margin-top:10px}.faq-item{border:1px solid #e7ecf2;border-radius:12px;padding:10px 12px;background:#fff;margin:10px 0}.faq-item summary{cursor:pointer;font-weight:800;color:#0f2e4d;list-style:none}.faq-item summary::-webkit-details-marker{display:none}.faq-item[open]{box-shadow:0 8px 24px rgba(0,0,0,.06)}.faq-body{margin-top:10px;color:#1b2b3a}.faq-body b{color:#0f2e4d}.catalog-hint{text-align:center;margin:10px 0;font-weight:700}.specs-details{margin-top:12px;border:1px solid #e7ecf2;border-radius:12px;padding:12px 14px;background:#f7fbff}.specs-details summary{cursor:pointer;font-weight:700;color:#0f2e4d}.specs-details[open] summary{margin-bottom:10px}
/* g33 — 12x */
.sn-faq summary{position:relative;cursor:pointer;padding-right:24px;}.sn-faq summary::after{content:"+";position:absolute;right:0;font-weight:700;color:#000;}.sn-faq details[open] summary::after{content:"–";}
/* g34 — 12x */
.faq details>summary{list-style:none;cursor:pointer;position:relative;padding-right:28px}.faq details>summary::-webkit-details-marker{display:none}.faq details>summary::after{content:"+";position:absolute;right:0;top:50%;transform:translateY(-50%);color:#000;font-weight:700;font-size:20px}.faq details[open]>summary::after{content:"−";color:#000}
/* g35 — 12x */
.sn-article{--c1:#003366;--c2:#0a6cff;--bg:#fff;--muted:#5a6b7b;--soft:#f4f7fa;--accent:#e53935}.sn-article{font:16px/1.7 Arial, sans-serif;color:#222;background:#fff}.sn-article .container{max-width:1120px;margin:0 auto;padding:0 16px}.sn-article h2,.sn-article h3{color:var(--c1);margin:24px 0 12px}.sn-article p{margin:10px 0}.sn-article ul,.sn-article ol{margin:10px 0 16px 18px}.sn-article .lead{font-size:18px;color:#1b1b1b}.sn-article .muted{color:var(--muted)}.sn-article .box{background:#fff;border:1px solid #e7ecf2;border-radius:10px;padding:18px;margin:16px 0}.sn-article .hl{background:#eaf3ff;border-left:6px solid var(--c1);padding:14px 16px;border-radius:6px}.sn-article .grid{display:grid;gap:16px}@media(min-width:900px){.sn-article .grid-2{grid-template-columns:1fr 1fr}}.sn-article figure{margin:18px 0;text-align:center}.sn-article figure img{max-width:100%;height:auto;border-radius:8px}.sn-article figure figcaption{font-size:13px;color:#6b7a8a;margin-top:6px}.sn-article .toc{background:#f8fbff;border:1px dashed #cdd8e6;border-radius:10px;padding:14px}.sn-article .toc a{color:var(--c1);text-decoration:none;border-bottom:1px dotted var(--c2)}.sn-article .sn-table-wrap{overflow-x:auto;-webkit-overflow-scrolling:touch}.sn-article table{min-width:760px;width:100%;border-collapse:collapse;margin:14px 0;border:1px solid #e7ecf2}.sn-article th,.sn-article td{padding:10px;border:1px solid #e7ecf2;text-align:left;vertical-align:top}.sn-article th{background:#f5f8fc}.sn-cta{background:#f0f6ff;border:1px solid #cfe2ff;border-radius:14px;padding:18px;margin:22px 0}.sn-cta h3{margin:0 0 8px}.btns{display:flex;flex-wrap:wrap;gap:10px;margin-top:10px}.btn{appearance:none;display:inline-block;padding:12px 18px;border-radius:10px;border:2px solid transparent;text-decoration:none;font-weight:700;transition:.2s;cursor:pointer}.btn-primary{background:var(--c1);color:#fff;border-color:var(--c1)}.btn-primary:hover{filter:brightness(1.08)}.btn-light{background:#fff;border-color:var(--c1);color:#0f2e4d}.btn-light:hover{background:#f1f6ff}.btn-red{background:var(--accent);color:#fff;border-color:var(--accent)}.btn-red:hover{filter:brightness(1.05)}.btn-ghost{background:transparent;border-color:#cbd7e6;color:#2b3950}.btn-ghost:hover{background:#eef4ff}.note{font-size:13px;color:#546274}.nav-quick{display:flex;flex-wrap:wrap;gap:10px;margin:18px 0}.nav-quick a{display:inline-block;padding:10px 14px;border-radius:9px;background:#fff;border:1px solid #dbe6f3;color:#0f2e4d;text-decoration:none}.nav-quick a:hover{background:#f3f8ff}.faq details{border:1px solid #e7ecf2;border-radius:10px;padding:12px 14px;margin:10px 0;background:#fff}.faq summary{cursor:pointer;font-weight:700;color:#14283d}.faq p{margin:8px 0}.related{margin:28px 0}.related h3{margin-bottom:10px}.rel-grid{display:grid;gap:14px}@media(min-width:860px){.rel-grid{grid-template-columns:repeat(3,1fr)}}.rel-card{display:block;border:2px solid #d5e2f2;border-radius:12px;padding:14px;background:#fff;text-decoration:none}.rel-card:hover{box-shadow:0 8px 24px rgba(0,0,0,.08)}.rel-title{font-weight:700;color:#0f2e4d;margin:4px 0 6px}.rel-desc{color:#5a6b7b;font-size:14px}.rel-cta{margin-top:10px;font-weight:700;color:var(--c1);border-bottom:1px dotted var(--c1);display:inline-block}
/* g36 — 10x */
.faq details{border-bottom:1px solid #ddd;padding:8px 0;}.faq summary{position:relative;cursor:pointer;font-weight:600;list-style:none;padding-right:20px;}.faq summary::-webkit-details-marker{display:none;}.faq summary::after{content:"+";position:absolute;right:0;top:0;color:#000;font-weight:bold;font-size:18px;}.faq details[open] summary::after{content:"–";}.faq p{margin:6px 0 10px;color:#333;}
/* g37 — 10x */
.faq-item{border-bottom:1px solid #ddd;padding:8px 0;}.faq-q{cursor:pointer;font-weight:600;display:flex;justify-content:space-between;align-items:center;}.faq-toggle{font-weight:700;font-size:22px;margin-left:10px;transition:transform .2s;}.faq-a{display:none;padding:6px 0 10px 0;color:#555;}.faq-item.active .faq-a{display:block;}.faq-item.active .faq-toggle{transform:rotate(45deg);}
/* g38 — 10x */
.gvs-tech{background:linear-gradient(135deg,#f5fbff 0%,#eef6ff 55%,#f9fcff 100%);border:1px solid #cfe0f5;border-radius:14px;padding:16px;margin-top:10px}.gvs-tech h3{margin:0 0 8px;color:#0b3766}.gvs-tech p{margin:8px 0}.gvs-calc{border:2px solid #bcd3f0;border-radius:14px;background:#f7fbff;padding:16px}.gvs-calc .calc-title{margin:0 0 8px;font-size:20px;color:#0b3766}.gvs-calc .calc-note{font-size:14px;color:#5a6b7b;margin:6px 0 10px}.gvs-calc-result{display:none;margin-top:12px;padding:12px;border-radius:10px;background:#eaf3ff;border-left:6px solid #0b3766}.gvs-badge{display:inline-block;padding:4px 10px;border-radius:999px;background:#fff;border:1px solid #cfe0f5;font-size:12px;color:#0f2e4d;margin-right:6px}.sn-lightbox{
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.75);
    z-index: 999999;
    display: none;  
    cursor: pointer;
    justify-content: center;
    align-items: center;
  }.sn-lightbox img{
    max-width: 90%;
    max-height: 90%;
    box-shadow: 0 0 50px rgba(0,0,0,1);
    border: 2px solid #fff;
    object-fit: contain;
  }.sn-zoom-link{
    cursor: zoom-in;
    display: inline-block;
  }
/* g39 — 9x */
.wrapper1{
  overflow: hidden;
}.sn-scope table{
  width: 900px;
}.sn-scope td{
  padding: 5px;
}@media (max-width:900px){.wrapper1{
    overflow-x: scroll;
  }}
/* g40 — 9x */
.wrapper 1{
  overflow: hidden;
}.sn-scope table{
  width: 900px;
}.sn-scope td{
  padding: 5px;
}@media (max-width:900px){.wrapper1{
    overflow-x: scroll;
  }}
/* g41 — 9x */
@media (max-width: 640px){#brand-tiles .grid{grid-template-columns: repeat(2, 1fr)!important;gap:8px!important;justify-content:center!important;}#brand-tiles .tile{padding:8px!important;border-radius:10px!important;font-size:13px!important;text-align:center!important;}#brand-tiles .name{font-size:13px!important;line-height:1.2!important;margin-bottom:4px!important;}#brand-tiles .spec{font-size:12px!important;line-height:1.3!important;}#brand-tiles .actions{display:flex!important;flex-direction:column!important;gap:5px!important;margin-top:6px!important;align-items:center!important;}#brand-tiles .actions .btn-mini{display:block!important;width:90%!important;padding:8px 6px!important;font-size:12.5px!important;line-height:1.1!important;border-radius:6px!important;white-space:nowrap!important;text-align:center!important;}#brand-tiles .actions .btn-gasket{background:#003366!important;color:#fff!important;border-color:#003366!important;}#brand-tiles .actions .btn-plate{background:#e53935!important;color:#fff!important;border-color:#e53935!important;}#brand-tiles .tile:hover{box-shadow:none!important;}}@media (max-width:360px){#brand-tiles .grid{grid-template-columns:1fr!important;}#brand-tiles .tile{padding:6px!important;}#brand-tiles .actions .btn-mini{font-size:12px!important;padding:7px 5px!important;}}
/* g42 — 9x */
@media (max-width: 640px){#brand-tiles .grid{
    grid-template-columns: repeat(2, 1fr)!important;
    gap:8px!important;
    justify-content:center!important;}#brand-tiles .tile{
    padding:8px!important;
    border-radius:10px!important;
    font-size:13px!important;
    text-align:center!important;}#brand-tiles .name{
    font-size:13px!important;
    line-height:1.2!important;
    margin-bottom:4px!important;}#brand-tiles .spec{
    font-size:12px!important;
    line-height:1.3!important;}#brand-tiles .actions{
    display:flex!important;
    flex-direction:column!important;
    gap:5px!important;
    margin-top:6px!important;
    align-items:center!important;}#brand-tiles .actions .btn-mini{
    display:block!important;
    width:90%!important;
    padding:8px 6px!important;
    font-size:12.5px!important;
    line-height:1.1!important;
    border-radius:6px!important;
    white-space:nowrap!important;
    text-align:center!important;}#brand-tiles .actions .btn-gasket{
    background:#003366!important;
    color:#fff!important;
    border-color:#003366!important;}#brand-tiles .actions .btn-plate{
    background:#e53935!important;
    color:#fff!important;
    border-color:#e53935!important;}#brand-tiles .tile:hover{box-shadow:none!important;}}@media (max-width:360px){#brand-tiles .grid{grid-template-columns:1fr!important;}#brand-tiles .tile{padding:6px!important;}#brand-tiles .actions .btn-mini{font-size:12px!important;padding:7px 5px!important;}}
/* g43 — 8x */
.spr-ico{width:54px;height:54px;border-radius:13px;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,#eaf3ff,#d5e8ff);color:#1666c4;margin:0 auto 4px}.spr-ico svg{width:28px;height:28px;stroke:currentColor;fill:none;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}.sfery_primeneniya_grid{display:grid;gap:14px;grid-template-columns:repeat(3,minmax(0,1fr));margin-top:10px}@media(max-width:760px){.sfery_primeneniya_grid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:480px){.sfery_primeneniya_grid{grid-template-columns:1fr}}.sfery_primeneniya_grid_item{border-radius:14px;border:1px solid #dbe7f6;background:#fff;padding:18px 16px;display:flex;flex-direction:column;align-items:center;text-align:center;gap:10px}.sfery_primeneniya_blue{font-size:15px;font-weight:600;color:#12385c;line-height:1.34}
/* g44 — 8x */
@media (max-width: 640px){#other-brands .grid{grid-template-columns: repeat(2,1fr)!important;gap:8px!important;}#other-brands .brand{text-align:center!important;padding:10px 6px!important;}#other-brands .rel-title{font-size:13px!important;line-height:1.2!important;word-break:break-word!important;white-space:normal!important;}}@media (max-width:360px){#other-brands .grid{grid-template-columns:1fr!important;}#other-brands .rel-title{font-size:12.5px!important;}}
/* g45 — 8x */
.gvs-tech{background:linear-gradient(135deg,#f5fbff 0%,#eef6ff 55%,#f9fcff 100%);border:1px solid #cfe0f5;border-radius:14px;padding:16px;margin-top:10px}.gvs-tech h3{margin:0 0 8px;color:#0b3766}.gvs-tech p{margin:8px 0}.gvs-calc{border:2px solid #bcd3f0;border-radius:14px;background:#f7fbff;padding:16px}.gvs-calc .calc-title{margin:0 0 8px;font-size:20px;color:#0b3766}.gvs-calc .calc-note{font-size:14px;color:#5a6b7b;margin:6px 0 10px}.gvs-calc-result{display:none;margin-top:12px;padding:12px;border-radius:10px;background:#eaf3ff;border-left:6px solid #0b3766}.gvs-badge{display:inline-block;padding:4px 10px;border-radius:999px;background:#fff;border:1px solid #cfe0f5;font-size:12px;color:#0f2e4d;margin-right:6px}
/* g46 — 8x */
.sn-scope{--c1:#0b3766;--c2:#0a6cff;--accent:#e53935}.sn-article{--c1:#0b3766;--c2:#0a6cff;--accent:#e53935}.sn-article{font:16px/1.7 Arial,sans-serif;color:#222;background:#fff}.sn-article .container{max-width:1120px;margin:0 auto;padding:0 16px}.sn-article h1{margin:18px 0 10px;font-size:26px}.sn-article h2,.sn-article h3{color:var(--c1);margin:22px 0 12px}.sn-article p{margin:10px 0}.sn-article .muted{color:#5a6b7b}.sn-article .box{background:#fff;border:1px solid #e7ecf2;border-radius:12px;padding:18px;margin:16px 0}.sn-article .hl{background:#eaf3ff;border-left:6px solid var(--c1);padding:12px 14px;border-radius:8px}.sn-article .grid{display:grid;gap:16px}@media(min-width:900px){.sn-article .grid-2{grid-template-columns:1fr 1fr}}@media(min-width:1100px){.sn-article .grid-3{grid-template-columns:repeat(3,1fr)}}.sn-article .btns{display:flex;gap:10px;flex-wrap:wrap}.sn-article .btn{appearance:none;display:inline-block;padding:12px 18px;border-radius:10px;border:2px solid transparent;text-decoration:none;font-weight:700;cursor:pointer;transition:.2s}.sn-article .btn-primary{background:var(--c1,#0b3766);color:#fff;border-color:var(--c1,#0b3766)}.sn-article .btn-light{background:#fff;border-color:#c9d7ea;color:#0f2e4d}.sn-article .btn-red{background:var(--accent,#e53935);border-color:var(--accent,#e53935);color:#fff}.btn:hover{transform:translateY(-1px);box-shadow:0 4px 10px rgba(0,0,0,.06)}.sn-article .pill{display:inline-block;padding:6px 12px;border:1px solid #d5e2f2;border-radius:999px;margin:4px 6px 0 0;background:#f7fbff;font-size:14px;text-decoration:none}.sn-article .pill:hover{border-color:#9db7de}.sn-article .sn-table-wrap{overflow-x:auto;-webkit-overflow-scrolling:touch}.sn-article table{min-width:860px;width:100%;border-collapse:collapse;margin:14px 0;border:1px solid #e7ecf2}.sn-article th,.sn-article td{padding:10px;border:1px solid #e7ecf2;text-align:left;vertical-align:top}.sn-article th{background:#f5f8fc}.sn-article .form-grid{display:grid;gap:12px}@media(min-width:900px){.sn-article .form-grid{grid-template-columns:1fr 1fr}}.sn-article input[type="text"],.sn-article input[type="tel"],.sn-article input[type="email"],.sn-article input[type="number"],.sn-article textarea,.sn-article select{width:100%;box-sizing:border-box;padding:10px;border:1px solid #c9d7ea;border-radius:10px}.sn-article textarea{min-height:110px;resize:vertical}.sn-article .sticky-bar{position:sticky;bottom:0;z-index:9;background:#fff;border-top:1px solid #e7ecf2;padding:10px 14px;margin-top:12px}.sticky-bar .sn-article .btn{padding:10px 16px}.sn-article #toc{padding:12px 14px}.sn-article #toc h2{margin-top:0;margin-bottom:6px}.sn-article #toc .toc-list{list-style:none;padding-left:0;margin:4px 0 0;display:flex;flex-wrap:wrap;gap:6px}.sn-article #toc .toc-list li{margin:0}.sn-article #toc a.pill.active{background:#eaf3ff;border-color:#0b3766;color:#0b3766;font-weight:700}.sn-article .kpi-grid{display:grid;gap:12px;margin-top:12px}@media(min-width:900px){.sn-article .kpi-grid{grid-template-columns:repeat(4,1fr)}}.sn-article .kpi{border:1px solid #d5e2f2;border-radius:12px;background:#f7fbff;padding:12px}.sn-article .kpi .kpi-title{font-size:13px;color:#5a6b7b;margin:0}.sn-article .kpi .kpi-val{font-size:17px;line-height:1.3;font-weight:800;margin:4px 0 0;color:#0f2e4d;overflow-wrap:anywhere;word-break:break-word}.sn-article .model-grid{display:grid;gap:14px}@media(min-width:860px){.sn-article .model-grid{grid-template-columns:repeat(3,1fr)}}.sn-article .model-card{border:2px solid #d5e2f2;border-radius:12px;padding:14px;background:#fff}.sn-article .model-card h3{margin:0 0 6px;font-size:18px}.sn-article .model-card h3 a{text-decoration:none;color:#0f2e4d}.sn-article .model-card .meta{color:#5a6b7b;font-size:13px}.sn-article .model-card ul.mini{margin:10px 0 0;padding-left:18px;color:#1b2b3a}.sn-article .model-card ul.mini li{margin:6px 0}.sn-article .badge{display:inline-block;font-size:12px;padding:3px 8px;border-radius:599px;border:1px solid #d5e2f2;background:#fff;color:#0f2e4d}.sn-article .filters{display:grid;gap:12px;margin-top:10px}@media(min-width:500px){.sn-article .filters{grid-template-columns:2fr 1fr 1fr}}.sn-article .is-hidden{display:none !important}.sn-article .sfery_primeneniya_grid{display:grid;gap:12px;grid-template-columns:repeat(3,minmax(0,1fr));margin-top:8px}@media(max-width:760px){.sfery_primeneniya_grid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:480px){.sfery_primeneniya_grid{grid-template-columns:1fr}}.sn-article .sfery_primeneniya_grid_item{border-radius:12px;border:1px solid #d5e2f2;background:#f7fbff;padding:0;overflow:hidden;cursor:pointer;text-align:left;display:flex;flex-direction:column}.sn-article .sfery_primeneniya_grid_item img{width:100%;height:auto;display:block}.sn-article .sfery_primeneniya_blue{padding:8px 10px;font-size:14px;color:#0f2e4d;background:#eaf3ff}.sn-article .sfery_primeneniya_grid_item:hover{box-shadow:0 6px 16px rgba(0,0,0,.08);transform:translateY(-1px)}.sn-article .related{margin:28px 0}.sn-article .rel-grid{display:grid;gap:14px}@media(min-width:860px){.sn-article .rel-grid{grid-template-columns:repeat(3,1fr)}}.sn-article .rel-card{display:block;border:2px solid #d5e2f2;border-radius:12px;padding:14px;background:#fff;text-decoration:none}.sn-article .rel-card:hover{box-shadow:0 8px 24px rgba(0,0,0,.08)}.sn-article .rel-title{font-weight:700;color:#0f2e4d;margin:4px 0 6px}.sn-article .rel-desc{color:#5a6b7b;font-size:14px}.sn-article .rel-cta{margin-top:8px;display:inline-block;color:#0f2e4d;border-bottom:1px dotted #0f2e4d}.sn-article .faq-wrap{margin-top:10px}.sn-article .faq-item{border:1px solid #e7ecf2;border-radius:12px;padding:10px 12px;background:#fff;margin:10px 0}.sn-article .faq-item summary{cursor:pointer;font-weight:800;color:#0f2e4d;list-style:none}.sn-article .faq-item summary::-webkit-details-marker{display:none}.sn-article .faq-item[open]{box-shadow:0 8px 24px rgba(0,0,0,.06)}.sn-article .faq-body{margin-top:10px;color:#1b2b3a}.sn-article .faq-body b{color:#0f2e4d}.sn-article .catalog-hint{text-align:center;margin:10px 0;font-weight:700}.sn-article .specs-details{margin-top:12px;border:1px solid #e7ecf2;border-radius:12px;padding:12px 14px;background:#f7fbff}.sn-article .specs-details summary{cursor:pointer;font-weight:700;color:#0f2e4d}.sn-article .specs-details[open] summary{margin-bottom:10px}.sn-article .llm-first{margin:0 0 10px;font-size:17px;line-height:1.6;color:#1f2f33;background:#f5fbfc;border:1px solid #d4e6ea;border-radius:10px;padding:10px 12px}.sn-article .btn.btn-chat{background:#fff;border-color:#9bb8c0;color:#0f3f4d}.sn-article .sheet2-tabs{display:flex;gap:8px;flex-wrap:wrap;margin:12px 0}.sn-article .sheet2-tab-btn{border:1px solid #c5d8dd;background:#fff;color:#133a44;font-weight:700;padding:9px 12px;border-radius:10px;cursor:pointer}.sn-article .sheet2-tab-btn.active{background:#0f3f4a;color:#fff;border-color:#0f3f4a}.sn-article .sheet2-tab-panel{display:none;border:1px solid #d8e6ea;border-radius:10px;background:#fff;padding:12px;margin:8px 0}.sn-article .sheet2-tab-panel.active{display:block}.sn-article .sheet2-mini-calc{margin-top:14px;border:1px solid #d3e3e7;border-radius:12px;background:#fff;padding:14px;overflow:hidden}.sn-article .sheet2-mini-calc-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.sn-article .sheet2-mini-calc label{display:block;font-size:14px;color:#345157;margin-bottom:4px}.sn-article .sheet2-mini-calc input{width:100%;min-width:0;padding:9px 10px;border:1px solid #c9dce1;border-radius:8px}.sn-article .sheet2-calc-btn{margin-top:12px;padding:10px 14px;border:1px solid #0f3f4a;background:#0f3f4a;color:#fff;border-radius:10px;font-weight:700;cursor:pointer}.sn-article .sheet2-calc-result{margin-top:10px;padding:10px;border-radius:8px;background:#f1f7f9;color:#123a43;min-height:24px}.sn-article .useful-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:10px;margin-top:10px}.sn-article .useful-card{display:block;text-decoration:none;border:1px solid #cfe0e5;border-radius:12px;background:#fff;padding:12px;transition:.2s ease box-shadow,.2s ease transform}.sn-article .useful-card:hover{box-shadow:0 4px 14px rgba(15,63,74,.11);transform:translateY(-1px)}.sn-article .useful-card b{display:block;color:#113843;margin-bottom:6px;line-height:1.3}.sn-article .useful-card span{display:block;color:#466168;font-size:14px;line-height:1.45}.sn-article #final-cta{border-color:#c9dde2;background:linear-gradient(135deg,#f8fbfc 0%,#edf6f8 100%)}.sn-article #final-cta .cta-btns{display:flex;gap:10px;flex-wrap:wrap}@media (max-width:760px){.sn-article .llm-first{font-size:16px;padding:10px}.sn-article .sheet2-mini-calc-grid{grid-template-columns:minmax(0,1fr)}.sn-article #final-cta .cta-btns{flex-direction:column}.sn-article #final-cta .cta-btns .sn-article .btn{text-align:center;width:100%}}
/* g47 — 7x */
.sn-article{--c1:#0b3766;--c2:#0a6cff;--accent:#e53935}.sn-article{font:16px/1.7 Arial, sans-serif;color:#222;background:#fff}.sn-article .container{max-width:1120px;margin:0 auto;padding:0 16px}.sn-article h1{margin:18px 0 10px;font-size:26px}.sn-article h2,.sn-article h3{color:var(--c1);margin:22px 0 12px}.sn-article p{margin:10px 0}.sn-article .muted{color:#5a6b7b}.box{background:#fff;border:1px solid #e7ecf2;border-radius:12px;padding:18px;margin:16px 0}.hl{background:#eaf3ff;border-left:6px solid var(--c1);padding:12px 14px;border-radius:8px}.grid{display:grid;gap:16px}@media(min-width:900px){.grid-2{grid-template-columns:1fr 1fr}}@media(min-width:1100px){.grid-3{grid-template-columns:repeat(3,1fr)}}.btns{display:flex;gap:10px;flex-wrap:wrap}.btn{appearance:none;display:inline-block;padding:12px 18px;border-radius:10px;border:2px solid transparent;text-decoration:none;font-weight:700;cursor:pointer;transition:.2s}.btn-primary{background:var(--c1);color:#fff;border-color:var(--c1)}.btn-light{background:#fff;border-color:#c9d7ea;color:#0f2e4d}.btn-red{background:var(--accent);border-color:var(--accent);color:#fff}.btn:hover{transform:translateY(-1px);box-shadow:0 4px 10px rgba(0,0,0,.06)}.pill{display:inline-block;padding:6px 12px;border:1px solid #d5e2f2;border-radius:999px;margin:4px 6px 0 0;background:#f7fbff;font-size:14px;text-decoration:none}.pill:hover{border-color:#9db7de}.series-card{border:2px solid #d5e2f2;border-radius:12px;padding:14px;background:#fff}.series-card h3{margin:4px 0 6px}.series-card .meta{color:#5a6b7b;font-size:14px}.series-card .cta{margin-top:10px}.sn-table-wrap{overflow-x:auto;-webkit-overflow-scrolling:touch}.sn-scope table{min-width:760px;width:100%;border-collapse:collapse;margin:14px 0;border:1px solid #e7ecf2}.sn-scope th,.sn-scope td{padding:10px;border:1px solid #e7ecf2;text-align:left;vertical-align:top}.sn-scope th{background:#f5f8fc}.form-grid{display:grid;gap:12px}@media(min-width:900px){.form-grid{grid-template-columns:1fr 1fr}}.sn-scope input[type="text"],.sn-scope input[type="tel"],.sn-scope input[type="email"],.sn-scope input[type="number"],.sn-scope textarea,.sn-scope select{width:100%;box-sizing:border-box;padding:10px;border:1px solid #c9d7ea;border-radius:10px}.sn-scope textarea{min-height:110px;resize:vertical}.sticky-bar{position:sticky;bottom:0;z-index:9;background:#fff;border-top:1px solid #e7ecf2;padding:10px 14px;margin-top:12px}.sticky-bar .btn{padding:10px 16px}.related{margin:28px 0}.rel-grid{display:grid;gap:14px}@media(min-width:860px){.rel-grid{grid-template-columns:repeat(3,1fr)}}.rel-card{display:block;border:2px solid #d5e2f2;border-radius:12px;padding:14px;background:#fff;text-decoration:none}.rel-card:hover{box-shadow:0 8px 24px rgba(0,0,0,.08)}.rel-title{font-weight:700;color:#0f2e4d;margin:4px 0 6px}.rel-desc{color:#5a6b7b;font-size:14px}.rel-cta{margin-top:8px;display:inline-block;color:#0f2e4d;border-bottom:1px dotted #0f2e4d}#toc{padding:12px 14px}#toc h2{margin-top:0;margin-bottom:6px}#toc .toc-list{list-style:none;padding-left:0;margin:4px 0 0;display:flex;flex-wrap:wrap;gap:6px}#toc .toc-list li{margin:0}#toc a.pill.active{background:#eaf3ff;border-color:#0b3766;color:#0b3766;font-weight:700}.hero-media{border-radius:12px;overflow:hidden;border:1px solid #e7ecf2}.hero-media img{width:100%;height:auto;display:block}.sfery_primeneniya_grid{display:grid;gap:12px;grid-template-columns:repeat(3,minmax(0,1fr));margin-top:8px}@media(max-width:760px){.sfery_primeneniya_grid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:480px){.sfery_primeneniya_grid{grid-template-columns:1fr}}.sfery_primeneniya_grid_item{border-radius:12px;border:1px solid #d5e2f2;background:#f7fbff;padding:0;overflow:hidden;cursor:pointer;text-align:left;display:flex;flex-direction:column}.sfery_primeneniya_grid_item img{width:100%;height:auto;display:block}.sfery_primeneniya_blue{padding:8px 10px;font-size:14px;color:#0f2e4d;background:#eaf3ff}.sfery_primeneniya_grid_item:hover{box-shadow:0 6px 16px rgba(0,0,0,.08);transform:translateY(-1px)}.catalog-hint{text-align:center;margin:10px 0;font-weight:700}.sn-lightbox{
    position: fixed;  
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.75);  
    z-index: 999999;  
    display: none;  
    cursor: pointer;
  }.sn-lightbox img{
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);  
    max-width: 90%;
    max-height: 90%;
    box-shadow: 0 0 50px rgba(0,0,0,1);
    border: 2px solid #fff;  
    object-fit: contain;
  }.sn-zoom-link{
    cursor: zoom-in;
    display: inline-block;  
  }
/* g48 — 7x */
.sn-article{--c1:#0b3766;--c2:#0a6cff;--accent:#e53935}.sn-article{font:16px/1.7 Arial, sans-serif;color:#222;background:#fff}.sn-article .container{max-width:1120px;margin:0 auto;padding:0 16px}.sn-article h1{margin:18px 0 10px;font-size:26px}.sn-article h2,.sn-article h3{color:var(--c1);margin:22px 0 12px}.sn-article p{margin:10px 0}.sn-article .muted{color:#5a6b7b}.box{background:#fff;border:1px solid #e7ecf2;border-radius:12px;padding:18px;margin:16px 0}.hl{background:#eaf3ff;border-left:6px solid var(--c1);padding:12px 14px;border-radius:8px}.grid{display:grid;gap:16px}@media(min-width:900px){.grid-2{grid-template-columns:1fr 1fr}}@media(min-width:1100px){.grid-3{grid-template-columns:repeat(3,1fr)}}.btns{display:flex;gap:10px;flex-wrap:wrap}.btn{appearance:none;display:inline-block;padding:12px 18px;border-radius:10px;border:2px solid transparent;text-decoration:none;font-weight:700;cursor:pointer;transition:.2s}.btn-primary{background:var(--c1);color:#fff;border-color:var(--c1)}.btn-light{background:#fff;border-color:#c9d7ea;color:#0f2e4d}.btn-red{background:var(--accent);border-color:var(--accent);color:#fff}.btn:hover{transform:translateY(-1px);box-shadow:0 4px 10px rgba(0,0,0,.06)}.pill{display:inline-block;padding:6px 12px;border:1px solid #d5e2f2;border-radius:999px;margin:4px 6px 0 0;background:#f7fbff;font-size:14px;text-decoration:none}.pill:hover{border-color:#9db7de}.series-card{border:2px solid #d5e2f2;border-radius:12px;padding:14px;background:#fff}.series-card h3{margin:4px 0 6px}.series-card .meta{color:#5a6b7b;font-size:14px}.series-card .cta{margin-top:10px}.sn-table-wrap{overflow-x:auto;-webkit-overflow-scrolling:touch}.sn-scope table{min-width:760px;width:100%;border-collapse:collapse;margin:14px 0;border:1px solid #e7ecf2}.sn-scope th,.sn-scope td{padding:10px;border:1px solid #e7ecf2;text-align:left;vertical-align:top}.sn-scope th{background:#f5f8fc}.form-grid{display:grid;gap:12px}@media(min-width:900px){.form-grid{grid-template-columns:1fr 1fr}}.sn-scope input[type="text"],.sn-scope input[type="tel"],.sn-scope input[type="email"],.sn-scope input[type="number"],.sn-scope textarea,.sn-scope select{width:100%;box-sizing:border-box;padding:10px;border:1px solid #c9d7ea;border-radius:10px}.sn-scope textarea{min-height:110px;resize:vertical}.sticky-bar{position:sticky;bottom:0;z-index:9;background:#fff;border-top:1px solid #e7ecf2;padding:10px 14px;margin-top:12px}.sticky-bar .btn{padding:10px 16px}.related{margin:28px 0}.rel-grid{display:grid;gap:14px}@media(min-width:860px){.rel-grid{grid-template-columns:repeat(3,1fr)}}.rel-card{display:block;border:2px solid #d5e2f2;border-radius:12px;padding:14px;background:#fff;text-decoration:none}.rel-card:hover{box-shadow:0 8px 24px rgba(0,0,0,.08)}.rel-title{font-weight:700;color:#0f2e4d;margin:4px 0 6px}.rel-desc{color:#5a6b7b;font-size:14px}.rel-cta{margin-top:8px;display:inline-block;color:#0f2e4d;border-bottom:1px dotted #0f2e4d}#toc{padding:12px 14px}#toc h2{margin-top:0;margin-bottom:6px}#toc .toc-list{list-style:none;padding-left:0;margin:4px 0 0;display:flex;flex-wrap:wrap;gap:6px}#toc .toc-list li{margin:0}#toc a.pill.active{background:#eaf3ff;border-color:#0b3766;color:#0b3766;font-weight:700}.hero-media{border-radius:12px;overflow:hidden;border:1px solid #e7ecf2}.hero-media img{width:100%;height:auto;display:block}.sfery_primeneniya_grid{display:grid;gap:12px;grid-template-columns:repeat(3,minmax(0,1fr));margin-top:8px}@media(max-width:760px){.sfery_primeneniya_grid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:480px){.sfery_primeneniya_grid{grid-template-columns:1fr}}.sfery_primeneniya_grid_item{border-radius:12px;border:1px solid #d5e2f2;background:#f7fbff;padding:0;overflow:hidden;cursor:pointer;text-align:left;display:flex;flex-direction:column}.sfery_primeneniya_grid_item img{width:100%;height:auto;display:block}.sfery_primeneniya_blue{padding:8px 10px;font-size:14px;color:#0f2e4d;background:#eaf3ff}.sfery_primeneniya_grid_item:hover{box-shadow:0 6px 16px rgba(0,0,0,.08);transform:translateY(-1px)}.nowrap{white-space:nowrap}.kbd{display:inline-block;padding:2px 6px;border:1px solid #d5e2f2;border-radius:6px;background:#f7fbff;font-size:13px}.sn-lightbox{
    position: fixed;  
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.75);  
    z-index: 999999;  
    display: none;  
    cursor: pointer;
  }.sn-lightbox img{
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);  
    max-width: 90%;
    max-height: 90%;
    box-shadow: 0 0 50px rgba(0,0,0,1);
    border: 2px solid #fff;  
    object-fit: contain;
  }.sn-zoom-link{
    cursor: zoom-in;
    display: inline-block;  
  }
/* g49 — 7x */
.faq-item{ border-bottom:1px solid #ddd; }.faq-q{ width:100%; text-align:left; background:none; border:none; padding:10px; font-size:16px; cursor:pointer; position:relative; }.faq-icon{ position:absolute; right:10px; font-weight:bold; }.faq-a{ display:none; padding:0 10px 10px; color:#444; }.faq-item.active .faq-a{ display:block; }
/* g50 — 7x */
.faq details > summary{
    list-style:none;
    cursor:pointer;
    position:relative;
    padding-right:28px
  }.faq details > summary::-webkit-details-marker{display:none}.faq details > summary::after{
    content:"+";
    position:absolute;
    right:0;
    top:50%;
    transform:translateY(-50%);
    color:#000;
    font-weight:700;
    font-size:20px
  }.faq details[open] > summary::after{
    content:"−";
    color:#000
  }