:root{--container:1120px;--black:#080808;--text:#111;--muted:#999;--line:#e8e8e8;--soft:#f4f4f4;--image:#ececec;--blue:#4e7cff;--green:#86c65a;--radius:14px}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;color:var(--text);font-family:Arial,Helvetica,sans-serif;font-size:16px;line-height:1.45;background:#fff}a{color:inherit;text-decoration:none}button,input,select{font:inherit}.container{width:min(var(--container),calc(100% - 40px));margin:0 auto}.container--article{max-width:850px}.site-main{min-height:60vh}.site-header{height:76px;border-bottom:1px solid var(--line);background:#fff}.site-header__inner{height:100%;display:flex;align-items:center;gap:34px}.site-logo{font-family:Impact,'Arial Narrow',sans-serif;font-size:30px;line-height:1;letter-spacing:-1px}.site-navigation{display:flex;align-items:center}.site-menu{display:flex;gap:22px;list-style:none;padding:0;margin:0}.site-menu a{font-size:14px}.cart-button{width:46px;height:46px;margin-left:auto;border:1px solid #ddd;border-radius:8px;display:grid;place-items:center}.menu-toggle{display:none;border:0;background:none;padding:8px}.hero{background:#f3f3f3;padding:54px 0 72px}.hero__content{max-width:570px}.hero h1{font-size:56px;line-height:1.02;letter-spacing:-2px;margin:0 0 16px}.hero__lead{max-width:560px;margin:0 0 22px}.hero-features{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin:0 0 28px}.hero-features p{font-size:13px;margin:8px 0 0}.feature-icon{display:block;width:15px;height:15px;border:2px dotted #111;border-radius:50%}.button{display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:0 24px;border-radius:6px;font-weight:500}.button--dark{background:#050505;color:#fff}.button--outline{border:1px solid #dcdcdc;background:#fff}.button--wide{width:100%}.section{padding:54px 0 10px}.section--compact{padding-top:36px}.section--inside{padding-bottom:50px}.section-heading{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-bottom:20px}.section-heading h2{font-size:36px;line-height:1.1;margin:0;letter-spacing:-1px}.section-arrows{display:flex;gap:8px}.section-arrows button,.gallery-arrow,.favorite{width:42px;height:42px;border:1px solid #ddd;border-radius:7px;background:#fff}.product-grid{display:grid;gap:20px}.product-grid--four{grid-template-columns:repeat(4,minmax(0,1fr))}.product-grid--three{grid-template-columns:repeat(3,minmax(0,1fr))}.product-card{border:1px solid #e6e6e6;border-radius:12px;padding:10px;background:#fff}.product-card__image{height:190px;background:var(--image);border-radius:8px;position:relative;margin-bottom:12px}.badge,.product-gallery__badges span{position:absolute;top:8px;left:8px;padding:3px 6px;background:#050505;color:#fff;font-size:10px;font-weight:700}.product-card__stock{font-size:12px;color:var(--green);margin-bottom:5px}.product-card__title{font-size:14px;margin:0 0 2px}.product-card__price{display:flex;align-items:baseline;gap:8px;margin-bottom:10px}.product-card__price strong{font-size:19px}.product-card__price del{font-size:12px;color:#aaa}.product-card__actions{display:grid;grid-template-columns:1fr 1.55fr;gap:8px}.qty{display:grid;grid-template-columns:1fr 1fr 1fr;align-items:center;background:#f2f2f2;border-radius:6px;overflow:hidden;text-align:center}.qty button{border:0;background:transparent;height:42px}.button--cart{padding:0 10px;min-height:42px;font-size:13px;gap:5px}.category-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}.category-card{display:grid;grid-template-columns:1.55fr 1fr;min-height:190px;border-radius:14px;overflow:hidden;background:#f5f5f5}.category-card__content{display:flex;flex-direction:column;padding:24px}.category-card h3{font-size:24px;margin:0 0 6px}.category-card p{color:#999;margin:0}.category-card a{margin-top:auto;color:var(--blue)}.category-card__image{background:#ececec}.news-grid{display:grid;gap:20px}.news-grid--three{grid-template-columns:repeat(3,minmax(0,1fr))}.news-grid--archive{grid-template-columns:repeat(3,minmax(0,1fr))}.news-card{height:320px;border-radius:14px;overflow:hidden;position:relative;background:linear-gradient(to bottom,#ececec 0%,#ececec 45%,#b8b8b8 66%,#050505 100%);display:block}.news-card__content{position:absolute;left:22px;right:22px;bottom:20px;color:#fff}.news-card h3{font-size:18px;margin:0 0 6px}.news-card p{font-size:14px;line-height:1.3;margin:0}.wide-link{display:block;margin-top:18px;background:#f4f4f4;border-radius:7px;padding:15px;text-align:center;font-size:14px}.site-footer{margin-top:64px;padding:34px 0 28px;background:#f5f5f5}.site-logo--footer{display:inline-block;margin-bottom:28px}.site-footer__line{height:1px;background:#ddd}.site-footer__bottom{display:flex;justify-content:space-between;gap:30px;padding-top:24px;font-size:13px}.site-footer__links{display:flex;gap:24px;flex-wrap:wrap}.site-footer__bottom a{color:#aaa}.page-section{padding:38px 0 30px}.breadcrumbs{display:flex;gap:9px;align-items:center;color:#b1b1b1;font-size:13px;margin-bottom:16px}.breadcrumbs span:last-child{color:#444}.page-title{font-size:42px;line-height:1.1;letter-spacing:-1.5px;margin:0 0 40px}.category-grid--page .category-card{min-height:230px}.pagination,.nav-links{display:flex;gap:8px;align-items:center;margin-top:26px}.pagination a,.pagination span,.nav-links a,.nav-links span{min-width:44px;height:44px;padding:0 12px;border:1px solid #ddd;border-radius:7px;display:grid;place-items:center;background:#fff}.pagination .is-current,.nav-links .current{background:#f3f3f3;border-color:#f3f3f3}.article-page .page-title{margin-bottom:28px}.article-content{font-size:16px}.article-content .article-lead{font-size:19px;max-width:780px}.article-content h2{font-size:32px;margin:30px 0 8px}.article-content h3{font-size:24px;margin:26px 0 8px}.article-content p{margin:0 0 16px}.article-content li{margin-bottom:12px}.article-content figure{margin:30px 0}.article-image{height:520px;background:#ddd}.article-content figcaption{font-size:12px;color:#aaa;margin-top:5px}.product-hero{display:grid;grid-template-columns:1.45fr 1fr;gap:24px;align-items:start}.product-gallery{height:520px;background:#eee;border-radius:14px;position:relative}.product-gallery__badges{position:absolute;top:12px;left:12px;display:flex;gap:3px}.product-gallery__badges span{position:static}.favorite{position:absolute;top:12px;right:12px;border-radius:50%;font-size:24px}.gallery-arrow{position:absolute;top:50%;transform:translateY(-50%);border-radius:50%}.gallery-arrow--left{left:12px}.gallery-arrow--right{right:12px}.gallery-dots{position:absolute;bottom:10px;left:50%;transform:translateX(-50%);font-size:10px;color:#888;letter-spacing:2px}.product-summary{border-radius:14px;padding:30px;background:#fff;box-shadow:0 20px 55px rgba(0,0,0,.08)}.product-meta{font-size:13px;color:#aaa}.product-meta span{color:var(--green)}.product-summary h1{font-size:30px;margin:8px 0}.product-summary__description{color:#9a9a9a}.spec-list{margin:16px 0}.spec-list div{display:grid;grid-template-columns:1fr 1.2fr;padding:8px 0;border-top:1px solid #eee}.spec-list dt{color:#aaa}.spec-list dd{margin:0}.select-field{display:block;border:1px solid #ddd;border-radius:10px;padding:10px 14px;margin:16px 0}.select-field span{display:block;color:#aaa;font-size:11px}.select-field select{width:100%;border:0;background:#fff;padding:2px 0}.product-summary__price{display:flex;gap:14px;align-items:baseline;margin:12px 0}.product-summary__price strong{font-size:38px}.product-summary__price del{color:#aaa}.product-summary__actions{display:grid;grid-template-columns:130px 1fr;gap:10px;margin-bottom:10px}.qty--large{min-height:52px}.tabs{display:flex;gap:34px;border-bottom:1px solid #ddd;margin-top:46px}.tabs button{border:0;background:transparent;padding:14px 0;color:#999;text-transform:uppercase;font-size:12px}.tabs .is-active{color:#111;border-bottom:2px solid #111}.product-description{max-width:680px;padding:20px 0 8px}.catalog-layout{display:grid;grid-template-columns:250px 1fr;gap:42px}.filter-block{margin-bottom:20px}.filter-block h3{display:flex;justify-content:space-between;font-size:17px;margin:0 0 10px}.filter-block label{display:block;margin:8px 0;font-size:14px}.filter-block a{color:var(--blue);font-size:13px}.price-inputs{display:grid;grid-template-columns:1fr auto 1fr;gap:8px;align-items:center}.price-inputs input{width:100%;border:1px solid #ddd;border-radius:6px;padding:11px}.range-line{height:2px;background:#111;margin:18px 8px;position:relative}.range-line i{position:absolute;top:50%;width:15px;height:15px;background:#fff;border:2px solid #111;border-radius:50%;transform:translate(-50%,-50%)}.range-line i:last-child{left:100%}.filter-block--collapsed{margin-bottom:8px}.catalog-toolbar{display:flex;justify-content:space-between;color:#aaa;font-size:14px;margin-bottom:18px}.catalog-toolbar strong{color:#555;margin-left:6px}.catalog-results .product-card__image{height:210px}
@media(max-width:1000px){:root{--container:920px}.hero h1{font-size:48px}.product-grid--four{grid-template-columns:repeat(2,1fr)}.news-grid--archive{grid-template-columns:repeat(2,1fr)}.product-hero{grid-template-columns:1fr}.product-gallery{height:480px}.catalog-layout{grid-template-columns:220px 1fr}.product-grid--three{grid-template-columns:repeat(2,1fr)}}
@media(max-width:760px){.container{width:min(100% - 28px,var(--container))}.site-header{height:auto;min-height:68px}.site-header__inner{flex-wrap:wrap;padding:12px 0}.site-logo{font-size:26px}.menu-toggle{display:block;margin-left:auto}.cart-button{margin-left:0;width:40px;height:40px}.site-navigation{display:none;order:4;width:100%}.site-navigation.is-open{display:block}.site-menu{flex-direction:column;gap:0;padding:8px 0 4px}.site-menu a{display:block;padding:9px 0}.hero{padding:42px 0 48px}.hero h1{font-size:40px}.hero-features{grid-template-columns:1fr;gap:12px}.hero-features div{display:flex;align-items:flex-start;gap:10px}.hero-features p{margin:0}.section{padding-top:40px}.section-heading h2{font-size:31px}.product-grid--four,.product-grid--three,.category-grid,.news-grid--three,.news-grid--archive{grid-template-columns:1fr}.product-card__image{height:230px}.category-card{grid-template-columns:1.35fr .8fr;min-height:170px}.news-card{height:300px}.site-footer__bottom{flex-direction:column}.page-title{font-size:36px;margin-bottom:28px}.article-image{height:300px}.product-gallery{height:380px}.product-summary{padding:20px}.tabs{gap:18px;overflow-x:auto}.tabs button{white-space:nowrap}.catalog-layout{grid-template-columns:1fr}.filters{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}.catalog-toolbar{gap:15px}.product-summary__actions{grid-template-columns:110px 1fr}}
@media(max-width:520px){.hero h1{font-size:34px}.section-arrows{display:none}.product-card__actions{grid-template-columns:105px 1fr}.button--cart span{display:inline}.category-card{grid-template-columns:1fr}.category-card__image{min-height:100px}.category-card__content{min-height:160px}.filters{grid-template-columns:1fr}.catalog-toolbar{flex-direction:column}.product-summary__actions{grid-template-columns:1fr}.tabs{margin-top:30px}.site-footer__links{flex-direction:column;gap:8px}.article-content{font-size:15px}.article-content .article-lead{font-size:17px}}
.product-card__image,.category-card__image{display:block}.product-card__title a:hover,.category-card h3 a:hover{opacity:.7}.news-card:hover,.product-card__image:hover,.category-card__image:hover{filter:brightness(.985)}

/* Demo interactions */
button,[role="button"]{cursor:pointer}.qty button:disabled{cursor:not-allowed;opacity:.35}.qty.is-updated{animation:qty-pop .18s ease}@keyframes qty-pop{50%{transform:scale(1.035)}}
.cart-button{position:relative}.cart-count{position:absolute;top:-7px;right:-7px;min-width:20px;height:20px;padding:0 5px;border-radius:999px;background:#111;color:#fff;font-size:11px;line-height:20px;text-align:center}.cart-count[hidden]{display:none}
.button--cart{transition:background .18s ease,transform .18s ease}.button--cart.is-added{background:#3d8a43;transform:translateY(-1px)}
.demo-toast{position:fixed;left:50%;bottom:28px;z-index:10010;max-width:min(440px,calc(100% - 28px));padding:13px 18px;border-radius:8px;background:#111;color:#fff;font-size:14px;box-shadow:0 12px 35px rgba(0,0,0,.22);opacity:0;pointer-events:none;transform:translate(-50%,18px);transition:opacity .2s ease,transform .2s ease}.demo-toast.is-visible{opacity:1;transform:translate(-50%,0)}
.slider-viewport{width:100%;overflow-x:auto;overflow-y:hidden;scrollbar-width:none;overscroll-behavior-inline:contain}.slider-viewport::-webkit-scrollbar{display:none}.js-slider-track{display:flex!important;flex-wrap:nowrap!important;gap:20px;min-width:100%;scroll-snap-type:x mandatory}.js-slider-track>*{scroll-snap-align:start;flex:none}.product-grid--four.js-slider-track>*{width:calc((100% - 60px)/4)}.news-grid--three.js-slider-track>*{width:calc((100% - 40px)/3)}
.product-gallery{overflow:hidden;transition:background .25s ease;background:linear-gradient(135deg,#ededed calc(35% + var(--gallery-shift,0%)),#e5e5e5 calc(35% + var(--gallery-shift,0%)),#f0f0f0 100%)}.product-gallery::before{content:"";position:absolute;inset:18% 24%;border:1px dashed rgba(0,0,0,.09);border-radius:24px;transform:translateX(calc(var(--gallery-shift,0%)/5));transition:transform .3s ease}.gallery-dots{display:flex;gap:6px;letter-spacing:0}.gallery-dot{width:7px;height:7px;padding:0;border:0;border-radius:50%;background:#b7b7b7}.gallery-dot.is-active{background:#111;transform:scale(1.15)}.favorite{transition:color .15s ease,background .15s ease}.favorite.is-active{color:#d52323;background:#fff3f3}
.product-tab-panel[hidden]{display:none}.product-tab-panel.is-active{animation:tab-in .2s ease}@keyframes tab-in{from{opacity:0;transform:translateY(4px)}to{opacity:1;transform:none}}.tab-specs{margin:0}.tab-specs div{display:grid;grid-template-columns:180px 1fr;padding:10px 0;border-bottom:1px solid #eee}.tab-specs dt{color:#999}.tab-specs dd{margin:0}.document-link{color:var(--blue);text-decoration:underline;text-underline-offset:3px}
.filter-block h3{cursor:pointer;user-select:none}.filter-block.is-collapsed>*:not(h3){display:none}.filter-block .is-filter-extra{display:none}.filter-block.show-all-options .is-filter-extra{display:block}.range-line{background:linear-gradient(to right,#d8d8d8 0 var(--range-start,0%),#111 var(--range-start,0%) var(--range-end,100%),#d8d8d8 var(--range-end,100%) 100%)}.range-line i{touch-action:none;cursor:grab}.range-line i:active{cursor:grabbing}.catalog-toolbar strong{display:inline-block;cursor:pointer;user-select:none}.catalog-toolbar strong:hover{color:#111}.product-card[hidden]{display:none!important}
.demo-modal[hidden]{display:none}.demo-modal{position:fixed;inset:0;z-index:10020;display:grid;place-items:center;padding:20px;opacity:0;transition:opacity .18s ease}.demo-modal.is-open{opacity:1}.demo-modal__backdrop{position:absolute;inset:0;background:rgba(0,0,0,.52)}.demo-modal__dialog{position:relative;width:min(440px,100%);padding:30px;border-radius:14px;background:#fff;box-shadow:0 24px 80px rgba(0,0,0,.28);transform:translateY(12px);transition:transform .18s ease}.demo-modal.is-open .demo-modal__dialog{transform:none}.demo-modal__dialog h2{margin:0 0 8px;font-size:28px}.demo-modal__dialog p{margin:0 0 20px;color:#777}.demo-modal__close{position:absolute;top:10px;right:12px;width:36px;height:36px;border:0;background:transparent;font-size:28px}.demo-modal__form{display:grid;gap:14px}.demo-modal__form label{display:grid;gap:6px;font-size:13px}.demo-modal__form input{width:100%;padding:12px 13px;border:1px solid #ddd;border-radius:7px}.modal-open{overflow:hidden}
@media(max-width:1000px){.product-grid--four.js-slider-track>*{width:calc((100% - 20px)/2)}.news-grid--three.js-slider-track>*{width:calc((100% - 20px)/2)}}
@media(max-width:760px){.product-grid--four.js-slider-track>*,.news-grid--three.js-slider-track>*{width:100%}.slider-viewport{margin-inline:-2px;padding-inline:2px}.demo-toast{bottom:18px}.tab-specs div{grid-template-columns:120px 1fr}}