.site-logo{max-width:210px;max-height:52px;object-fit:contain}.product-detail-shell{display:grid;grid-template-columns:minmax(0,1.08fr) minmax(390px,.92fr);gap:64px;align-items:start;max-width:1280px;margin:auto;padding:64px 5vw 80px}.product-stage{position:sticky;top:96px;min-width:0}.stage-image{display:grid;place-items:center;min-height:560px;padding:36px;border-radius:40px;background:linear-gradient(145deg,#f8f9fb,#eef1f5);overflow:hidden}.stage-image img{width:100%;height:500px;object-fit:contain;filter:drop-shadow(0 24px 18px #1118272d)}.angle-photos{display:flex;justify-content:center;gap:12px;margin-top:18px;overflow:auto;padding:5px}.angle-photos button{display:grid;place-items:center;flex:0 0 82px;width:82px;height:68px;padding:6px;border:2px solid transparent;border-radius:14px;background:#f3f5f8;cursor:pointer}.angle-photos button.active{border-color:var(--red);background:#fff}.angle-photos img{width:100%;height:100%;object-fit:contain}.product-config{padding-top:28px}.product-config h1{font-size:clamp(46px,5vw,70px);line-height:.95;letter-spacing:-.055em;margin:14px 0}.product-config h3{font-size:19px;margin:0 0 12px}.product-config>p{color:var(--muted);max-width:560px}.choice-group{display:block;margin-top:24px}.choice-group>b{display:block;margin-bottom:9px;font-size:13px}.variant-options{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.variant-choice{padding:13px 15px;border:1px solid var(--line);border-radius:14px;background:#fff;text-align:left;cursor:pointer}.variant-choice span,.variant-choice small{display:block}.variant-choice span{font-weight:900}.variant-choice small{color:var(--muted)}.variant-choice.active{border-color:var(--red);box-shadow:0 0 0 2px color-mix(in srgb,var(--red) 15%,transparent)}.color-options{display:flex;gap:12px;flex-wrap:wrap}.color-choice{width:42px;height:42px;padding:0;border:4px solid #fff;border-radius:50%;background:var(--swatch,#ddd);box-shadow:0 0 0 1px #c9d0da;cursor:pointer}.color-choice.active{box-shadow:0 0 0 3px var(--red)}.selection-note{display:block;margin-top:8px;color:var(--muted);font-size:12px}.choice-group select,.credit-card select{width:100%;padding:13px 15px;border:1px solid var(--line);border-radius:14px;background:#fff}.otr-card{display:grid;gap:4px;margin-top:20px;padding:18px 20px;border-radius:18px;background:#f6f7f9}.otr-card small{color:var(--muted)}.otr-card strong{color:var(--red);font-size:25px}.otr-card span{text-decoration:line-through;color:var(--muted)}.detail-section{max-width:1280px;margin:auto;padding:80px 5vw}.section-title{max-width:760px;margin-bottom:30px}.section-title h2,.credit-section h2{font-size:clamp(34px,4vw,54px);line-height:1.05;letter-spacing:-.045em;margin:8px 0}.section-title p,.credit-section>div>p{color:var(--muted)}.feature-section{max-width:none;background:#f7f8fa;padding-left:max(5vw,calc((100vw - 1280px)/2 + 5vw));padding-right:max(5vw,calc((100vw - 1280px)/2 + 5vw))}.icon-feature-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.icon-feature-grid article{padding:24px;border:1px solid var(--line);border-radius:22px;background:#fff}.feature-icon{display:grid;place-items:center;width:50px;height:50px;border-radius:16px;background:#fff0f1;color:var(--red)}.feature-icon svg{width:27px;height:27px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}.icon-feature-grid h3{margin:18px 0 6px}.icon-feature-grid p{margin:0;color:var(--muted)}.spec-panels{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}.spec-panels article{padding:25px;border:1px solid var(--line);border-radius:24px}.spec-panels h3{margin-top:0}.spec-list>div{display:grid;grid-template-columns:1fr 1fr;gap:20px;padding:12px 0;border-top:1px solid var(--line)}.spec-list span{color:var(--muted)}.credit-section{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:center;border-radius:34px;background:#101722;color:#fff;padding-left:50px;padding-right:50px}.credit-card{display:grid;grid-template-columns:1fr 1fr;gap:16px;padding:25px;border-radius:24px;background:#fff;color:var(--ink)}.credit-card label{display:grid;gap:7px;font-size:12px;font-weight:800}.credit-card>div,.credit-card>.btn{grid-column:1/-1}.credit-card>div{display:grid;gap:3px;padding:16px;border-radius:14px;background:#f5f6f8}.credit-card strong{font-size:25px;color:var(--red)}.video-frame{position:relative;aspect-ratio:16/9;overflow:hidden;border-radius:30px;background:#111}.video-frame iframe{position:absolute;inset:0;width:100%;height:100%;border:0}.general-gallery{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.general-gallery figure{margin:0}.general-gallery img{width:100%;height:280px;object-fit:cover;border-radius:22px}.general-gallery figcaption{margin-top:8px;color:var(--muted)}.related-section{max-width:none;background:#f7f8fa;padding-left:max(5vw,calc((100vw - 1280px)/2 + 5vw));padding-right:max(5vw,calc((100vw - 1280px)/2 + 5vw))}.related-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.related-grid article{overflow:hidden;border:1px solid var(--line);border-radius:24px;background:#fff}.related-grid img{width:100%;height:190px;object-fit:cover}.related-grid article>div{padding:20px}.related-grid h3{font-size:20px}.related-grid p{color:var(--muted)}.related-grid a{color:var(--red);font-weight:800}.floating-wa{position:fixed;right:22px;bottom:22px;z-index:50;display:flex;align-items:center;gap:10px;padding:10px 16px 10px 10px;border-radius:999px;background:#20b85a;color:#fff;box-shadow:0 12px 35px #0f172a38}.floating-wa span{display:grid;place-items:center;width:35px;height:35px;border-radius:50%;background:#fff;color:#159447;font-size:11px;font-weight:950}.floating-wa b{font-size:13px}.order-actions{display:flex;gap:5px}.order-actions button{width:30px;height:30px;border:1px solid #d7dce3;border-radius:8px;background:#fff;cursor:pointer}@media(max-width:1000px){.product-detail-shell{grid-template-columns:1fr;gap:22px}.product-stage{position:static}.stage-image{min-height:430px}.stage-image img{height:390px}.icon-feature-grid{grid-template-columns:repeat(2,1fr)}}@media(max-width:650px){.product-detail-shell,.detail-section{padding:38px 18px}.product-config{padding-top:0}.product-config h1{font-size:45px}.stage-image{min-height:330px;padding:16px}.stage-image img{height:300px}.variant-options,.spec-panels,.credit-section,.credit-card,.general-gallery,.related-grid{grid-template-columns:1fr}.icon-feature-grid{grid-template-columns:1fr}.credit-section{margin:0 12px;padding:34px 22px}.credit-card>div,.credit-card>.btn{grid-column:auto}.floating-wa b{display:none}.floating-wa{padding:10px}}