/* Разработчик: Мосалев Иван · Стили проекта ВКС. */
/* VKS v0.9 — internal item and model pages. Scoped: the approved homepage and header stay untouched. */
.vks-v09 .vks-item-navigation{display:flex;align-items:center;flex-wrap:wrap;gap:0;border-top:1px solid #d8e4ec;border-bottom:1px solid #d8e4ec;margin:0 0 32px}
.vks-v09 .vks-item-navigation a{display:flex;align-items:center;gap:15px;min-height:67px;margin-right:42px;font-size:14px;font-weight:750;color:#174572;white-space:nowrap;transition:color .18s}
.vks-v09 .vks-item-navigation a span{font-size:11px;font-weight:750;letter-spacing:.08em;color:#1a8bcf}
.vks-v09 .vks-item-navigation a:hover,.vks-v09 .vks-item-navigation a:focus-visible{color:#0576c9}
.vks-v09 .vks-item-navigation a:last-child{margin-left:auto;margin-right:0;color:#0973bc}
.vks-v09 .vks-detail-main .vks-gallery-main{isolation:isolate}
.vks-v09 .vks-gallery-expand{position:absolute;z-index:3;top:25px;right:25px;display:flex;gap:23px;align-items:center;justify-content:space-between;min-height:50px;padding:0 17px;border:1px solid #d1dfeb;background:rgba(255,255,255,.97);color:#11426f;font-weight:750;font-size:13px;cursor:pointer}
.vks-v09 .vks-gallery-expand:hover{background:#103d72;color:#fff}
.vks-v09 .vks-gallery-thumbs button:focus-visible,.vks-v09 .vks-gallery-expand:focus-visible{outline:3px solid #1788cf;outline-offset:3px}
.vks-v09 .vks-equipment-group{border-top:1px solid #d4e3ed;margin-top:30px}
.vks-v09 .vks-equipment-head{display:flex;gap:15px;justify-content:space-between;align-items:baseline;padding:20px 0}
.vks-v09 .vks-equipment-head h3{font-size:25px;margin:0;line-height:1.16}
.vks-v09 .vks-equipment-head>span{font-size:13px;font-weight:750;color:#1681c5;white-space:nowrap}
.vks-v09 .vks-equipment-disclosure{border:0;padding:0;margin:0}
.vks-v09 .vks-equipment-disclosure summary{display:flex;justify-content:space-between;align-items:center;list-style:none;font-size:14px;line-height:1.5;font-weight:750;color:#0d68ac;background:#ecf3f9;padding:19px 21px;cursor:pointer}
.vks-v09 .vks-equipment-disclosure summary::-webkit-details-marker{display:none}
.vks-v09 .vks-equipment-disclosure[open] summary{margin-bottom:15px}
.vks-v09 .vks-equipment-disclosure[open] summary span{transform:rotate(45deg)}
.vks-v09 .vks-equipment-indexed{list-style:none;padding:0;margin:0}
.vks-v09 .vks-equipment-indexed li{display:grid;grid-template-columns:38px minmax(0,1fr);align-items:start;gap:17px;position:static;border-bottom:1px solid #e0e9f0;padding:16px 0;font-size:16px;line-height:1.55;color:#405d78;min-width:0}
.vks-v09 .vks-equipment-indexed li::before{display:none}
.vks-v09 .vks-equipment-indexed li>span:last-child{min-width:0;overflow-wrap:anywhere}
.vks-v09 .vks-equipment-number{font-size:12px;line-height:1.8;letter-spacing:.04em;color:#1a7cc2;font-weight:800}
.vks-v09 .vks-note-editor-label{padding:9px 0;color:#8b5b25;font-weight:750;border-bottom:1px solid #e1d0b8;margin-bottom:15px}
.vks-v09 .vks-related-grid .vks-related-params{display:flex;flex-wrap:wrap;gap:9px 12px;padding:16px 25px 4px;margin-top:9px;border-top:1px solid #d5e4ed;font-size:12px;color:#557490;line-height:1.6}
.vks-v09 .vks-related-grid .vks-related-params em{font-style:normal}
.vks-v09 .vks-detail-request-band{margin:105px 0 0;padding:65px 72px;background:#0e356b;color:#fff;display:grid;grid-template-columns:minmax(0,1fr) minmax(270px,.48fr);gap:72px;align-items:center}
.vks-v09 .vks-detail-request-band .section-kicker{color:#80c5fa}
.vks-v09 .vks-detail-request-band h2{font-size:clamp(38px,3.4vw,60px);line-height:1.08;letter-spacing:-.05em;color:#fff;margin:0 0 19px}
.vks-v09 .vks-detail-request-band p{font-size:17px;line-height:1.7;color:#c8d8e9;max-width:630px}
.vks-v09 .vks-detail-request-band>div:last-child{display:flex;flex-direction:column;align-items:stretch;gap:18px}
.vks-v09 .vks-detail-request-band .btn{font-size:14px;text-align:left;display:flex;align-items:center;justify-content:space-between;gap:18px;padding-inline:25px;min-height:69px}
.vks-v09 .vks-detail-request-band>div:last-child>span{font-size:13px;line-height:1.5;color:#b4cbe0}
/* Native dialog, own JS: no image or modal dependencies. */
.vks-v09 .vks-lightbox{position:fixed;inset:0;margin:auto;max-width:min(1360px,96vw);max-height:94vh;width:min(1360px,96vw);padding:0;background:#f4f8fb;color:#113c69;border:1px solid #d7e4ee;box-shadow:0 26px 92px rgba(0,0,0,.24)}
.vks-v09 .vks-lightbox::backdrop{background:rgba(6,25,49,.88)}
.vks-v09 .vks-lightbox[open]{display:flex;flex-direction:column}
.vks-v09 .vks-lightbox-head{display:flex;justify-content:space-between;align-items:center;gap:20px;padding:13px 20px;background:#fff;border-bottom:1px solid #d7e4ee}
.vks-v09 .vks-lightbox-head>span{font-size:14px;font-weight:750}
.vks-v09 .vks-lightbox-head button{border:0;background:#eaf2f8;padding:13px 17px;color:#0f467b;cursor:pointer;font-size:13px;font-weight:800}
.vks-v09 .vks-lightbox>img{display:block;width:100%;height:calc(94vh - 70px);max-height:calc(94vh - 70px);object-fit:contain;padding:15px}
@media(max-width:1024px){
 .vks-v09 .vks-item-navigation{gap:0 22px}
 .vks-v09 .vks-item-navigation a{margin-right:0;min-height:58px}
 .vks-v09 .vks-detail-request-band{padding:48px;gap:32px}
}
@media(max-width:700px){
 .vks-v09 .vks-item-navigation{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0 18px;margin:0 0 23px}
 .vks-v09 .vks-item-navigation a{font-size:12px;min-height:51px;white-space:normal;border-bottom:1px solid #e6edf2;gap:9px}
 .vks-v09 .vks-item-navigation a:last-child{margin-left:0}
 .vks-v09 .vks-gallery-expand{top:11px;right:11px;min-height:41px;padding:0 11px;font-size:11px;gap:10px}
 .vks-v09 .vks-equipment-head{padding:18px 0;align-items:center}
 .vks-v09 .vks-equipment-head h3{font-size:21px}
 .vks-v09 .vks-equipment-indexed li{grid-template-columns:23px minmax(0,1fr);gap:11px;font-size:14px;padding:14px 0}
 .vks-v09 .vks-equipment-indexed li .vks-equipment-number{font-size:10px}
 .vks-v09 .vks-related-grid .vks-related-params{padding:11px 17px 3px;margin-top:0;font-size:11px}
 .vks-v09 .vks-detail-request-band{grid-template-columns:1fr;gap:22px;margin:69px 0 0;padding:36px 22px}
 .vks-v09 .vks-detail-request-band h2{font-size:39px}
 .vks-v09 .vks-detail-request-band p{font-size:14px}
 .vks-v09 .vks-detail-request-band .btn{min-height:58px;font-size:12px}
 .vks-v09 .vks-lightbox{width:100vw;max-width:100vw;max-height:100dvh;height:100dvh}
 .vks-v09 .vks-lightbox>img{height:calc(100dvh - 65px);max-height:calc(100dvh - 65px)}
}
@media(prefers-reduced-motion:reduce){.vks-v09 .vks-item-navigation a{transition:none}}

/* Category-level navigation and batch opening, using native details elements. */
.vks-category-jumps{display:flex;flex-wrap:wrap;gap:0 35px;border-top:1px solid #d9e5ed;border-bottom:1px solid #d9e5ed;margin:8px 0 55px}
.vks-category-jumps>a{min-height:65px;display:flex;align-items:center;gap:14px;color:#164a7b;font-size:14px;font-weight:750}
.vks-category-jumps>a>span{font-size:11px;letter-spacing:.08em;color:#1686cf}
.vks-category-jumps>a:hover{color:#087bcb}
.vks-category-rich{scroll-margin-top:35px}
.vks-category-spec-head{display:flex;align-items:end;justify-content:space-between;gap:30px}
.vks-category-spec-head>div{min-width:0}
.vks-category-spec-toggle{padding:14px 19px;border:1px solid #cbdfea;background:#fff;color:#1264a8;white-space:nowrap;cursor:pointer;font-weight:750;font-size:14px;margin-bottom:25px}
.vks-category-spec-toggle span{margin-left:12px}
@media(max-width:700px){
 .vks-category-jumps{display:grid;grid-template-columns:1fr;gap:0;margin-bottom:30px}
 .vks-category-jumps>a{min-height:49px;border-bottom:1px solid #e5edf2;font-size:13px}
 .vks-category-jumps>a:last-child{border-bottom:0}
 .vks-category-spec-head{align-items:start;flex-direction:column;gap:5px}
 .vks-category-spec-toggle{margin-bottom:22px}
}