.product-page-main{max-width:var(--max);margin:auto;padding:34px 30px 130px}.product-crumbs{display:flex;gap:10px;align-items:center;color:#939caa;font-size:.78rem;margin:8px 0 24px}.product-crumbs a{text-decoration:none}.product-cockpit{min-height:760px;display:grid;grid-template-columns:minmax(480px,.96fr) minmax(0,1.04fr);gap:clamp(45px,6vw,95px);align-items:center}.product-visual-column{min-width:0}.product-visual-stage{min-height:650px;position:relative;display:grid;place-items:center;perspective:1700px;border:1px solid rgba(255,255,255,.1);border-radius:30px;background:radial-gradient(circle at 50% 40%,color-mix(in srgb,var(--accent) 18%,transparent),transparent 48%),rgba(255,255,255,.02);overflow:hidden}.visual-orbit{position:absolute;border:1px solid color-mix(in srgb,var(--accent) 36%,transparent);border-radius:50%;transform:rotateX(72deg);box-shadow:0 0 70px color-mix(in srgb,var(--accent) 11%,transparent)}.orbit-a{width:83%;height:43%}.orbit-b{width:57%;height:30%;border-color:rgba(255,255,255,.12)}.detail-mockup{width:min(350px,57%);aspect-ratio:.69;position:relative;transform-style:preserve-3d;transform:rotateY(-14deg) rotateX(4deg) translateZ(55px);transition:.55s cubic-bezier(.2,.8,.2,1)}.detail-mockup .product-mockup{position:absolute;inset:0}.product-visual-stage[data-view="spread"] .detail-mockup{width:72%;aspect-ratio:1.35;transform:rotateX(4deg) translateZ(25px)}.product-visual-stage[data-view="spread"] .product-mockup{display:none}.product-visual-stage[data-view="spread"] .detail-mockup:before,.product-visual-stage[data-view="spread"] .detail-mockup:after{content:"";position:absolute;top:8%;bottom:8%;width:50%;background:var(--paper);box-shadow:0 28px 60px rgba(0,0,0,.45)}.product-visual-stage[data-view="spread"] .detail-mockup:before{left:0;border-radius:18px 2px 2px 18px;background:var(--detail-cover) center/contain no-repeat,var(--paper)}.product-visual-stage[data-view="spread"] .detail-mockup:after{right:0;border-radius:2px 18px 18px 2px;background:linear-gradient(135deg,var(--paper),#dfd2bb)}.product-visual-stage[data-view="spread"] .detail-mockup .spread-copy{display:flex}.spread-copy{display:none;position:absolute;z-index:4;right:5%;top:20%;bottom:18%;width:40%;padding:28px;color:#1a1712;flex-direction:column}.spread-copy span{font-size:.64rem;letter-spacing:.15em;color:#746d61}.spread-copy h3{font:700 clamp(1.7rem,2.8vw,3.7rem)/.92 Georgia,serif;margin:14px 0}.spread-copy p{font-family:Georgia,serif;color:#4e473d;font-size:.82rem}.product-visual-stage[data-view="delivery"] .detail-mockup{width:78%;aspect-ratio:1.4;transform:none}.product-visual-stage[data-view="delivery"] .product-mockup{display:none}.delivery-visual{display:none;position:absolute;inset:8%;grid-template-columns:repeat(3,1fr);gap:12px}.product-visual-stage[data-view="delivery"] .delivery-visual{display:grid}.delivery-step{border:1px solid rgba(255,255,255,.13);border-radius:18px;background:rgba(10,12,18,.78);display:flex;flex-direction:column;justify-content:flex-end;padding:20px}.delivery-step b{width:35px;height:35px;border-radius:50%;display:grid;place-items:center;background:var(--accent);color:#111;margin-bottom:auto}.delivery-step strong{font-size:1.2rem}.delivery-step span{color:#9099a7;font-size:.75rem}.visual-tag{position:absolute;padding:11px 13px;border:1px solid rgba(255,255,255,.13);border-radius:13px;background:rgba(10,12,18,.76);backdrop-filter:blur(14px);max-width:190px}.visual-tag span{display:block;color:var(--accent);font-size:.58rem;letter-spacing:.14em;font-weight:950}.visual-tag strong{font-size:.72rem}.tag-top{right:5%;top:11%}.tag-bottom{left:5%;bottom:14%}.visual-control{position:absolute;bottom:24px;right:24px;border:1px solid rgba(255,255,255,.13);background:#fff;color:#111;border-radius:999px;padding:10px 14px;font-weight:850;cursor:pointer}.thumbnail-strip{display:flex;justify-content:center;gap:7px;padding-top:12px}.thumbnail-strip button{border:1px solid rgba(255,255,255,.13);border-radius:999px;background:rgba(255,255,255,.04);padding:8px 12px;color:#9da6b3;cursor:pointer}.thumbnail-strip button.active{background:var(--accent);color:#111;border-color:var(--accent)}.product-buy-column{padding:20px 0}.product-overline{color:var(--accent);font-size:.69rem;letter-spacing:.16em;font-weight:950;text-transform:uppercase}.product-buy-column h1{font-size:clamp(3.7rem,6.4vw,8rem);line-height:.82;letter-spacing:-.068em;margin:15px 0 20px;text-wrap:balance}.product-subtitle-large{font-size:clamp(1rem,1.3vw,1.28rem);color:#bcc3ce;max-width:700px}.product-byline{display:flex;gap:8px;flex-wrap:wrap;color:#8e97a6;font-size:.78rem;text-transform:uppercase}.product-byline i{opacity:.4}.product-price-large{font-size:clamp(2.3rem,4vw,4.8rem);font-weight:960;margin:25px 0 4px}.product-promise{color:#a5adba;max-width:650px}.buy-actions{display:flex;gap:9px;flex-wrap:wrap;margin:24px 0}.buy-assurance{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin:28px 0}.buy-assurance div,.product-facts div{border:1px solid rgba(255,255,255,.1);border-radius:13px;padding:12px}.buy-assurance b,.buy-assurance span,.product-facts b,.product-facts span{display:block}.buy-assurance span,.product-facts span{color:#8f98a6;font-size:.66rem}.product-facts{display:grid;grid-template-columns:repeat(2,1fr);gap:8px}.product-story-deck{margin-top:100px;display:grid;grid-template-columns:200px minmax(0,1fr) 260px;gap:28px;border-block:1px solid rgba(255,255,255,.1);padding:65px 0}.story-nav{display:flex;flex-direction:column;align-items:stretch;gap:7px}.story-nav button{border:1px solid rgba(255,255,255,.11);background:rgba(255,255,255,.035);border-radius:12px;padding:11px;text-align:left;color:#9ca5b2;cursor:pointer}.story-nav button.active{background:var(--accent);color:#111;border-color:var(--accent)}.story-panel h2{font-size:clamp(3rem,5vw,6rem);line-height:.88;letter-spacing:-.055em;margin:10px 0 22px}.story-panel>p:not(.section-label){font:400 clamp(1.05rem,1.5vw,1.35rem)/1.55 Georgia,serif;color:#c3c7ce;max-width:900px}.story-fact-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:8px;margin-top:32px}.story-fact-grid div{border-top:1px solid rgba(255,255,255,.16);padding-top:10px}.story-fact-grid b,.story-fact-grid span{display:block}.story-fact-grid span{color:#8c95a3;font-size:.66rem}.story-side{border:1px solid color-mix(in srgb,var(--accent) 35%,transparent);border-radius:22px;padding:23px;background:color-mix(in srgb,var(--accent) 7%,transparent)}.story-side>span{color:var(--accent);font-weight:950}.story-side h3{font-size:2rem;line-height:1;margin:18px 0}.story-side p{color:#9ca5b1}.sample-room{margin-top:125px;display:grid;grid-template-columns:.75fr 1.25fr;gap:60px;align-items:center}.sample-copy h2{font-size:clamp(2.8rem,5vw,6.2rem);line-height:.88;letter-spacing:-.055em;margin:12px 0 20px}.sample-copy>p:not(.section-label){color:#a6aebb}.sample-actions{display:flex;gap:8px;flex-wrap:wrap}.sample-book{min-height:550px;display:grid;grid-template-columns:1fr 1fr;filter:drop-shadow(0 35px 50px rgba(0,0,0,.45));transform:rotateX(3deg);perspective:1400px}.sample-left,.sample-right{background:var(--paper);color:#181511}.sample-left{border-radius:18px 2px 2px 18px;display:grid;place-items:center;box-shadow:inset -20px 0 28px rgba(0,0,0,.1)}.sample-left img{height:82%;max-width:76%;object-fit:contain;box-shadow:0 20px 35px rgba(0,0,0,.25)}.sample-right{border-radius:2px 18px 18px 2px;padding:clamp(28px,4vw,58px);display:flex;flex-direction:column;box-shadow:inset 20px 0 28px rgba(0,0,0,.08);transform-origin:left;transition:.4s}.sample-right.turn{transform:rotateY(-13deg)}.sample-right>span{align-self:flex-end;color:#776f62;font:700 .7rem monospace}.sample-right>p:first-of-type{margin-top:auto;color:#776f62;font-size:.65rem;letter-spacing:.15em;font-weight:900}.sample-right h3{font:700 clamp(2rem,3.3vw,4.1rem)/.93 Georgia,serif;margin:14px 0 18px}.sample-right>p:last-child{font-family:Georgia,serif;color:#494238}.recommend-section{margin-top:140px}.recommend-grid{grid-template-columns:repeat(4,1fr)}.sticky-buy{position:fixed;z-index:80;left:50%;bottom:14px;transform:translate(-50%,130px);width:min(900px,calc(100% - 24px));border:1px solid rgba(255,255,255,.14);border-radius:18px;background:rgba(11,13,19,.9);backdrop-filter:blur(22px);padding:9px 11px;display:flex;justify-content:space-between;align-items:center;box-shadow:0 20px 50px rgba(0,0,0,.45);transition:.35s}.sticky-buy.visible{transform:translate(-50%,0)}.sticky-buy>div{display:flex;align-items:center;gap:10px}.sticky-buy img{width:39px;height:53px;object-fit:cover}.sticky-buy span strong,.sticky-buy span small{display:block}.sticky-buy span small{color:#8e97a4}.sticky-buy>div:last-child>strong{font-size:1.2rem;margin-right:8px}
@media(max-width:1080px){.product-cockpit{grid-template-columns:1fr 1fr}.product-story-deck{grid-template-columns:170px 1fr}.story-side{grid-column:2}.sample-room{grid-template-columns:1fr}.recommend-grid{grid-template-columns:repeat(3,1fr)}}
@media(max-width:820px){.product-page-main{padding-left:17px;padding-right:17px}.product-cockpit{grid-template-columns:1fr}.product-visual-stage{min-height:570px}.product-buy-column{text-align:center}.product-byline,.buy-actions{justify-content:center}.product-promise{margin-inline:auto}.product-story-deck{grid-template-columns:1fr}.story-nav{flex-direction:row;overflow:auto}.story-nav button{white-space:nowrap}.story-side{grid-column:auto}.sample-book{min-height:470px}.recommend-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:560px){.product-visual-stage{min-height:460px}.detail-mockup{width:58%}.product-buy-column h1{font-size:3.7rem}.buy-assurance{grid-template-columns:1fr}.story-fact-grid{grid-template-columns:repeat(2,1fr)}.sample-book{grid-template-columns:1fr;min-height:430px}.sample-left{display:none}.sample-right{border-radius:16px}.recommend-grid{grid-template-columns:1fr 1fr}.sticky-buy{bottom:8px}.sticky-buy span{max-width:115px}.sticky-buy span strong{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.sticky-buy>div:last-child>strong{display:none}}