:root{--orange:#ff4747;--orange2:#ff6a00;--blue:#2b6fff;--ink:#222;--muted:#7a7a7a;--line:#ededed;--bg:#f5f5f5;--green:#00a86b;--maxw:1200px}*{margin:0;padding:0;box-sizing:border-box;-webkit-tap-highlight-color:transparent}html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}body{font-family:Inter,sans-serif;background:var(--bg);color:var(--ink);font-size:15px;line-height:1.5}img{max-width:100%;display:block}a{text-decoration:none;color:inherit}.wrap{max-width:var(--maxw);margin:0 auto;padding:0 12px}.topbar{background:#fff;border-bottom:1px solid var(--line);position:sticky;top:0;z-index:70}.topbar-inner{display:flex;align-items:center;gap:10px;padding:10px 12px;max-width:var(--maxw);margin:0 auto}.logo{font-weight:800;font-size:19px;color:var(--orange);display:flex;align-items:center;gap:6px;white-space:nowrap}.logo .dot{width:8px;height:8px;border-radius:50%;background:var(--orange2)}.searchbar{flex:1;display:flex;border:2px solid var(--orange);border-radius:999px;overflow:hidden}.searchbar input{flex:1;border:none;outline:none;padding:9px 14px;font-size:13px;min-width:0}.searchbar button{background:var(--orange);color:#fff;border:none;padding:0 16px;font-weight:600;cursor:pointer;font-size:13px}.top-wa{background:var(--green);color:#fff;padding:9px 14px;border-radius:999px;font-weight:600;white-space:nowrap;font-size:13px}@media(max-width:620px){.searchbar{display:none}.top-wa{margin-left:auto}}.crumb{font-size:12px;color:var(--muted);padding:8px 0}.crumb a:active{color:var(--orange)}@media(max-width:620px){.crumb{display:none}}.product{display:grid;grid-template-columns:minmax(0,440px) 1fr;gap:24px;background:#fff;padding:18px;border-radius:10px}@media(max-width:900px){.product{grid-template-columns:1fr;gap:16px;padding:0;border-radius:0;background:transparent}}.gallery{background:#fff}@media(max-width:900px){.gallery{border-radius:0}}.main{border:1px solid 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5px;min-width:22px;text-align:center}.promo-body{padding:14px}.price-line{display:flex;align-items:baseline;gap:8px;flex-wrap:wrap}.cur{font-size:16px;color:var(--orange);font-weight:700;align-self:flex-start;margin-top:6px}.price{font-size:34px;font-weight:800;color:var(--orange);line-height:1}@media(min-width:901px){.price{font-size:38px}}.save-badge{background:#ffe8e2;color:var(--orange);font-weight:700;font-size:12px;padding:4px 8px;border-radius:4px}.old{color:var(--muted);text-decoration:line-through;font-size:14px;margin-top:6px}.tax-note{font-size:11px;color:var(--muted);margin-top:6px}.coupon{display:flex;align-items:center;gap:8px;background:#fff;border:1px dashed var(--orange);border-radius:8px;padding:9px 12px;margin-top:12px;font-size:13px;color:var(--orange);font-weight:600}.coupon .tag{background:var(--orange);color:#fff;font-size:10px;padding:2px 6px;border-radius:3px}.coupon .arrow{margin-left:auto}.opt-row{margin-top:16px}.opt-row .label{font-size:13px;color:var(--muted);margin-bottom:8px}.opt-row .label b{color:var(--ink)}.swatches{display:flex;gap:10px}.swatch{width:56px;height:56px;border:1px solid var(--line);border-radius:8px;cursor:pointer;overflow:hidden;background:#fafafa;padding:0}.swatch.active{border:2px solid var(--orange)}.swatch svg{width:100%;height:100%}.qty-row{display:flex;align-items:center;gap:14px;margin-top:16px;flex-wrap:wrap}.stepper{display:flex;border:1px solid var(--line);border-radius:8px;overflow:hidden}.stepper button{width:42px;height:42px;border:none;background:#fafafa;font-size:20px;cursor:pointer}.stepper input{width:50px;border:none;text-align:center;outline:none;font-size:16px}.stock-note{font-size:12px;color:var(--muted)}.cta-stack{margin-top:18px;display:flex;flex-direction:column;gap:10px}.btn{display:flex;align-items:center;justify-content:center;gap:8px;border:none;border-radius:999px;font-weight:700;font-size:16px;padding:14px;cursor:pointer;width:100%}.btn-wa{background:var(--green);color:#fff}.btn-wa:active{filter:brightness(.92)}.btn-alt{background:linear-gradient(90deg,var(--orange2),var(--orange));color:#fff}@media(max-width:900px){.cta-stack{display:none}}.assurance{margin-top:16px;border-top:1px solid var(--line);padding-top:14px;display:grid;gap:10px}.assurance .a{display:flex;gap:10px;font-size:13px;align-items:flex-start}.assurance .a .ic{color:var(--green);flex-shrink:0;font-weight:700}.section{background:#fff;border-radius:10px;padding:18px;margin-top:12px}@media(max-width:900px){.section{border-radius:0;margin-top:10px}}.section h2{font-size:17px;margin-bottom:14px;border-left:4px solid var(--orange);padding-left:10px}.specs{display:grid;grid-template-columns:1fr;gap:1px;background:var(--line);border:1px solid var(--line);border-radius:6px;overflow:hidden}@media(min-width:600px){.specs{grid-template-columns:1fr 1fr}}.spec{background:#fff;padding:11px 13px;display:flex;justify-content:space-between;gap:12px;font-size:13px}.spec b{color:var(--muted);font-weight:500}.features{display:grid;grid-template-columns:1fr;gap:12px}@media(min-width:600px){.features{grid-template-columns:1fr 1fr}}.feature{border:1px solid var(--line);border-radius:8px;padding:16px}.feature .badge{display:inline-block;background:#fff3f0;color:var(--orange);font-size:11px;font-weight:700;padding:3px 8px;border-radius:4px;margin-bottom:8px}.feature h3{font-size:15px;margin-bottom:6px}.feature p{font-size:13px;color:#555}.kit-list{list-style:none;display:grid;grid-template-columns:1fr;gap:8px}@media(min-width:600px){.kit-list{grid-template-columns:1fr 1fr}}.kit-list li{display:flex;gap:10px;align-items:center;padding:11px 12px;border:1px solid var(--line);border-radius:8px;font-size:13px}.kit-list .q{background:var(--orange);color:#fff;font-size:11px;font-weight:700;border-radius:4px;padding:2px 7px}.steps{display:grid;grid-template-columns:1fr;gap:14px}@media(min-width:600px){.steps{grid-template-columns:repeat(3,1fr)}}.step{text-align:center;padding:10px}.step .n{width:42px;height:42px;border-radius:50%;background:var(--green);color:#fff;font-weight:700;font-size:18px;display:flex;align-items:center;justify-content:center;margin:0 auto 10px}.step h3{font-size:14px;margin-bottom:4px}.step p{font-size:12.5px;color:#555}.rev{border-bottom:1px solid var(--line);padding:13px 0}.rev:last-child{border-bottom:none}.rev 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env(safe-area-inset-bottom));z-index:90;box-shadow:0 -2px 12px #00000014}.sticky .p{line-height:1.1}.sticky .p .price{font-size:21px;font-weight:800;color:var(--orange)}.sticky .p .old{font-size:11px;text-decoration:line-through;color:var(--muted)}.sticky .btn{flex:1;font-size:15px;padding:13px;margin:0}@media(min-width:901px){.sticky{display:none}}@media(max-width:900px){body{padding-bottom:74px}}