/* Каждый селектор ограничен вторым пилотом; общие кнопки, шапка и подвал не затрагиваются. */
.p4{color:var(--c-ink);font:400 16px/1.6 Inter,Arial,sans-serif;padding-top:24px;padding-bottom:112px;max-width:1240px;margin-left:auto;margin-right:auto}
.p4-badge--limit{background:var(--c-gold)!important;color:var(--c-ink)!important}
.p4 *{box-sizing:border-box}.p4 [hidden]{display:none!important}.p4 a{color:inherit}.p4 button{cursor:pointer;font:inherit}.p4 :is(a,button,summary):focus-visible{outline:2px solid var(--c-accent);outline-offset:3px}
.p4 h1,.p4 h2,.p4 h3{font-family:Manrope,Arial,sans-serif;color:var(--c-ink);text-transform:none;letter-spacing:-.025em;text-align:left}
.p4 h1{font-size:clamp(24px,2.4vw,40px);font-weight:700;line-height:1.12;text-wrap:balance;overflow-wrap:anywhere;hyphens:auto;margin:12px 0}
.p4 h2{font-size:clamp(23px,2vw,30px);line-height:1.2;font-weight:700;margin:0 0 24px}.p4 h3{font-size:21px;line-height:1.2;font-weight:700;margin:28px 0 12px}.p4 p{margin:0 0 16px;text-align:left}
.p4-crumbs{display:flex;gap:8px;flex-wrap:wrap;font-size:12px;color:var(--c-ink-2);margin-bottom:24px}.p4-crumbs a{text-decoration:underline}
.p4-grid{display:grid;grid-template-columns:minmax(0,1fr) 440px;gap:42px;align-items:start}.p4-main{grid-column:2;grid-row:1;position:sticky;top:var(--p4-top,156px);min-width:0}.p4-media{grid-column:1;grid-row:1;min-width:0}
.p4 .p4-eyebrow{font:500 11px/1.4 'JetBrains Mono',monospace;letter-spacing:.08em;text-transform:uppercase;color:var(--c-ink-2);margin:0 0 8px}.p4-eyebrow a{text-decoration:underline}.p4 .p4-subtitle{color:var(--c-ink-2);font-size:15px;margin-bottom:4px}.p4 .p4-alias{color:var(--c-ink-2);font-size:12px;margin-bottom:16px}
.p4-chips{list-style:none!important;display:flex;flex-wrap:wrap;gap:6px;padding:0!important;margin:0 0 24px!important}.p4-chips li{border:1px solid var(--c-line);border-radius:var(--r-sm);padding:4px 8px;font:500 11px/1.4 'JetBrains Mono',monospace;color:var(--c-ink-2)}
.p4-buybox{background:var(--c-surface);padding:24px;border-radius:var(--r-md)}.p4-prices{display:flex;align-items:baseline;flex-wrap:wrap;gap:12px}.p4-price{font:800 34px/1.2 Manrope,Arial,sans-serif;letter-spacing:-.03em;color:var(--c-accent);white-space:nowrap}.p4 del{font:400 12px/1.4 'JetBrains Mono',monospace;color:var(--c-ink-2);white-space:nowrap}.p4 .p4-saving{font-size:12px;color:var(--c-ink-2);margin:8px 0 16px}.p4-saving b{font-family:'JetBrains Mono',monospace;color:var(--c-ink)}
.p4 .p4-stock{margin-bottom:12px}.p4-badge{display:inline-flex;align-items:center;background:var(--c-ink);color:var(--c-white);border-radius:var(--r-sm);font:500 10.5px/1.4 'JetBrains Mono',monospace;padding:5px 9px;letter-spacing:.03em}.p4-badge--sale{background:var(--c-accent)}.p4-badge--stock{background:var(--c-success)}.p4-badge--new{background:var(--c-info)}
.p4-age{background:var(--c-gold-bg);border:1px solid var(--c-gold-line);border-radius:var(--r-md);padding:12px;margin-bottom:12px;font-size:12px}.p4-age summary{display:flex;align-items:center;gap:8px;list-style:none;cursor:pointer}.p4-age summary::-webkit-details-marker{display:none}.p4-age summary>span:first-child{color:var(--c-ink-2);font-size:18px}.p4-why{margin-left:auto;text-decoration:underline;white-space:nowrap}.p4-age p{margin:12px 0 0}
.p4 .p4-button{display:flex;align-items:center;justify-content:center;width:100%;min-height:46px;padding:10px 12px;border-radius:var(--r-md);font:600 13.5px/1.3 Manrope,Arial,sans-serif;text-transform:uppercase;letter-spacing:.07em;text-decoration:none;background:var(--c-white);border:1.5px solid var(--c-ink);color:var(--c-ink);box-shadow:none}.p4 .p4-button:before,.p4 .p4-button:after{display:none}.p4 .p4-button--primary{background:var(--c-accent);border-color:var(--c-accent);color:var(--c-white);min-height:52px}.p4 .p4-button--primary:hover{background:var(--c-accent-h);border-color:var(--c-accent-h)}.p4 .p4-button--secondary:hover{background:var(--c-surface)}
.p4-actions{display:flex;gap:8px;margin-top:8px}.p4 .p4-quick-hint{font-size:11px;color:var(--c-ink-2);margin:8px 0 0}.p4-quick-error{font-size:12px}.p4 .p4-icon{display:flex;align-items:center;justify-content:center;flex:0 0 46px;width:46px;height:46px;background:var(--c-white);border:1.5px solid var(--c-line);border-radius:var(--r-md);color:var(--c-ink-2);padding:0}.p4 .p4-icon::before{display:none!important}.p4 .p4-icon [data-heart-icon]{font:normal 18px/1 FontAwesome!important;color:var(--c-ink-2)}
.p4-trust{display:grid;grid-template-columns:1fr 1fr;gap:20px 12px;margin-top:24px;padding-top:20px;border-top:1px solid var(--c-line);font-size:11px;line-height:1.4}.p4-trust>div{display:flex;gap:10px}.p4-trust .fa{font-size:16px;color:var(--c-ink-2);margin-top:3px}.p4-trust p{margin:0}.p4-trust b,.p4-trust p>span,.p4-trust a{display:block}.p4-trust a{text-decoration:underline}.p4-trust p>span,.p4-trust a{color:var(--c-ink-2)}
.p4-stage{position:relative;aspect-ratio:4/3;background:var(--c-black);border-radius:var(--r-sm);overflow:hidden}.p4-badges{position:absolute;top:12px;left:12px;display:flex;gap:6px;flex-wrap:wrap;z-index:2;pointer-events:none}.p4-zoom{display:block;width:100%;height:100%;padding:0;border:0;background:transparent}.p4-stage img{display:block;width:100%;height:100%;object-fit:contain}.p4-thumbs{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:8px;margin:8px 0 32px}.p4-thumbs button{background:var(--c-surface);padding:0;aspect-ratio:1;border:1px solid var(--c-line);border-radius:var(--r-sm);overflow:hidden}.p4-thumbs button[aria-pressed=true]{border:2px solid var(--c-ink)}.p4-thumbs img{display:block;width:100%;height:100%;object-fit:cover}
.p4-tabs{display:flex;gap:24px;overflow-x:auto;border-top:1px solid var(--c-line);border-bottom:1px solid var(--c-line);margin-bottom:28px;font-size:13px}.p4-tabs a{flex-shrink:0;padding:16px 0;text-decoration:none;color:var(--c-ink-2);border-bottom:2px solid transparent}.p4-tabs a[aria-current]{color:var(--c-ink);border-color:var(--c-ink)}.p4-content section{scroll-margin-top:var(--p4-top,156px);margin-bottom:40px}.p4-content p{color:var(--c-ink-2)}.p4-content a{text-decoration:underline}.p4-full-name{background:var(--c-surface);border-left:3px solid var(--c-line);padding:16px;margin-bottom:24px;font:400 11px/1.7 'JetBrains Mono',monospace;overflow-wrap:anywhere}.p4-full-name>span{display:block;font-size:10px;text-transform:uppercase;color:var(--c-ink-2);margin-bottom:6px}.p4 .p4-full-name p{margin:0;color:var(--c-ink)}
.p4-specs{display:grid;grid-template-columns:1fr 1fr;gap:0 28px;margin:0}.p4-specs>div{display:flex;justify-content:space-between;gap:12px;border-bottom:1px solid var(--c-line);padding:12px 0;font-size:12px}.p4-specs dt{font-weight:400;color:var(--c-ink-2);flex:1}.p4-specs dd{font:500 11px/1.6 'JetBrains Mono',monospace;margin:0;flex:1;text-align:right;overflow-wrap:anywhere}
.p4-section-head{display:flex;justify-content:space-between;align-items:baseline;gap:16px;margin:32px 0 20px}.p4-section-head h2{margin:0}.p4-section-head>a,.p4-clear{font-size:12px;text-decoration:underline;flex-shrink:0}.p4-clear{border:0;background:transparent;padding:8px 0;color:var(--c-ink-2)}
.p4-track{display:grid;grid-auto-flow:column;grid-auto-columns:calc((100% - 48px)/4);gap:16px;overflow-x:auto;scroll-snap-type:x mandatory;padding:2px 0 16px}.p4-card{min-width:0;border:1px solid var(--c-line);border-radius:var(--r-sm);overflow:hidden;scroll-snap-align:start}.p4-card>a{text-decoration:none;display:block;height:100%}.p4-card-photo{position:relative;aspect-ratio:4/3;background:var(--c-surface)}.p4-card-photo img{width:100%;height:100%;object-fit:cover}.p4-card-body{padding:12px}.p4-card-body p{font-size:13px;line-height:1.5;margin:8px 0 12px;overflow-wrap:anywhere}.p4-card-body strong{color:var(--c-accent);font:800 16px/1.4 Manrope,Arial,sans-serif;margin-right:8px;white-space:nowrap}.p4-card-body small{display:block;color:var(--c-ink-2);font-size:11px;margin-top:8px}.p4-card .p4-eyebrow{font-size:10px}
.p4-recent-track{display:grid;grid-auto-flow:column;grid-auto-columns:calc((100% - 80px)/6);gap:16px;overflow-x:auto;scroll-snap-type:x mandatory;padding:2px 0 16px}.p4-recent-card{min-width:0;scroll-snap-align:start;text-decoration:none!important}.p4-recent-card img{width:100%;height:auto;aspect-ratio:1;object-fit:cover;border-radius:var(--r-sm)}.p4-recent-card p{font-size:12px;line-height:1.5;margin:8px 0;overflow-wrap:anywhere}.p4-recent-card strong{font:500 12px/1.4 'JetBrains Mono',monospace;color:var(--c-ink)}
.p4-buybar{position:fixed;bottom:0;left:0;right:0;z-index:800;display:flex;align-items:center;gap:16px;padding:12px max(24px,calc((100vw - 1392px)/2));padding-bottom:calc(12px + env(safe-area-inset-bottom));background:var(--c-white);border-top:1px solid var(--c-line)}.p4-buybar-name{display:flex;gap:12px;align-items:center;margin-right:auto;min-width:0;font-size:13px;font-weight:600}.p4-buybar-name img{object-fit:cover}.p4-buybar-name small{display:block;font-size:11px;color:var(--c-ink-2);font-weight:400}.p4-buybar>strong{font:800 20px/1.2 Manrope,Arial,sans-serif;color:var(--c-accent);white-space:nowrap}.p4-buybar .p4-button{width:200px;min-height:46px}.p4-lightbox{max-width:94vw;max-height:94vh;padding:40px 8px 8px;border:1px solid var(--c-line);background:var(--c-white);color:var(--c-ink);margin:auto}.p4-lightbox img{max-width:90vw;max-height:80vh;object-fit:contain}.p4-lightbox>button{position:absolute;right:8px;top:4px;background:var(--c-white);border:0;font-size:28px;width:36px;height:36px}
/* На невысоком экране sticky-колонка не прячет кнопки: доступна нижняя панель. */
@media(min-width:1024px) and (max-height:850px){.p4-main{position:static}}
/* Мобильная галерея идёт перед названием, описание — после покупки, без копий DOM. */
@media(max-width:1023px){.p4{padding-top:16px}.p4-grid{display:flex;flex-direction:column;gap:0}.p4-media{display:contents}.p4-gallery{order:0;width:100%}.p4-main{order:1;position:static;width:100%;margin-bottom:32px}.p4-content{order:2;width:100%;min-width:0}.p4 h1{font-size:clamp(24px,4vw,34px)}.p4-thumbs{margin-bottom:24px}.p4-buybox{padding:20px}.p4-buybar-name{display:none}.p4-buybar{gap:12px;padding:12px 24px calc(12px + env(safe-area-inset-bottom))}.p4-buybar .p4-button{width:auto;flex:1}.p4-buybar>strong{font-size:18px}.p4-track{grid-auto-columns:calc((100% - 32px)/3)}.p4-recent-track{grid-auto-columns:calc((100% - 48px)/4)}}
@media(max-width:600px){.p4{padding-left:16px;padding-right:16px}.p4-crumbs{font-size:10px;gap:4px;margin-bottom:16px}.p4-thumbs{gap:6px}.p4-badges{top:8px;left:8px;gap:4px}.p4-badge{font-size:10px;padding:4px 7px}.p4 .p4-eyebrow{font-size:10px}.p4-buybox{padding:16px}.p4-price{font-size:32px}.p4-age summary{gap:6px;font-size:11px}.p4-trust{gap:16px}.p4-tabs{gap:20px;font-size:12px}.p4-specs{grid-template-columns:1fr}.p4-specs dd{font-size:12px}.p4-section-head{display:block}.p4-section-head>a{display:inline-block;margin-top:12px}.p4-track{grid-auto-columns:78%}.p4-recent-track{grid-auto-columns:42%}.p4-buybar{padding:8px 12px calc(8px + env(safe-area-inset-bottom));gap:8px}.p4-buybar>strong{font-size:16px}.p4-buybar .p4-button{font-size:11px;padding:8px}.p4-buybar .p4-icon{flex-basis:40px;width:40px;height:44px}}
@media(prefers-reduced-motion:reduce){.p4 *{scroll-behavior:auto!important;transition:none!important}}