:root{--bg:#090a0b;--panel:#111316;--panel2:#181b1f;--line:#30343a;--text:#f4f5f6;--muted:#aeb4bd;--accent:#f4511e;--accent2:#ff7a3d;--white:#fff;--max:1240px;--radius:4px;--shadow:0 22px 60px rgba(0,0,0,.3)}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","Noto Sans JP",sans-serif;line-height:1.75}a{color:inherit}img{max-width:100%;display:block}button,input,select,textarea{font:inherit}.site-header{height:78px;padding:0 max(22px,calc((100vw - var(--max))/2));display:flex;align-items:center;justify-content:space-between;position:sticky;top:0;z-index:40;background:rgba(9,10,11,.96);border-bottom:1px solid var(--line);backdrop-filter:blur(12px)}.brand{text-decoration:none;line-height:1;letter-spacing:.12em}.brand span{font-size:1.34rem;font-weight:900}.brand small{display:block;margin-top:7px;color:var(--accent2);font-size:.64rem;font-weight:800}.site-header nav{display:flex;align-items:center;gap:26px}.site-header nav a{text-decoration:none;font-size:.9rem;font-weight:700}.site-header nav a:hover{color:var(--accent2)}.cart-link{padding:10px 14px;border:1px solid var(--line)}.cart-link b{display:inline-grid;place-items:center;min-width:22px;height:22px;margin-left:5px;padding:0 5px;background:var(--accent);border-radius:99px}.nav-toggle{display:none;background:none;color:white;border:0;font-size:1.5rem}main{min-height:65vh}.hero{max-width:var(--max);margin:auto;padding:100px 22px 90px;display:grid;grid-template-columns:1.3fr .7fr;align-items:center;gap:70px}.hero h1{font-size:clamp(2.5rem,6vw,5.5rem);line-height:1.08;letter-spacing:-.05em;margin:.2em 0}.hero p:not(.eyebrow){max-width:680px;color:var(--muted);font-size:1.05rem}.eyebrow{color:var(--accent2);font-weight:800;letter-spacing:.14em;text-transform:uppercase;font-size:.78rem}.carbon-mark{aspect-ratio:1;border:1px solid var(--line);background:repeating-linear-gradient(135deg,#1e2125 0,#1e2125 3px,#0c0d0f 3px,#0c0d0f 8px);display:grid;place-items:center;box-shadow:var(--shadow);transform:rotate(3deg)}.carbon-mark span{font-size:clamp(4rem,9vw,9rem);font-weight:950;letter-spacing:-.08em;color:rgba(255,255,255,.12)}.button{display:inline-flex;align-items:center;justify-content:center;min-height:50px;padding:10px 22px;background:var(--accent);border:1px solid var(--accent);color:white;text-decoration:none;font-weight:800;cursor:pointer;border-radius:var(--radius)}.button:hover{background:#d73c0f;border-color:#d73c0f}.button.secondary{background:transparent;border-color:var(--line)}.button:disabled{opacity:.42;cursor:not-allowed}.catalog-search{max-width:var(--max);margin:auto;padding:60px 22px 100px}.section-heading{text-align:center;max-width:740px;margin:0 auto 38px}.section-heading h2,.category-hero h1{font-size:clamp(2rem,4vw,3.6rem);line-height:1.2;margin:.2em 0}.section-heading p{color:var(--muted)}.filters{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-bottom:24px;padding:18px;background:var(--panel);border:1px solid var(--line)}label{font-size:.82rem;font-weight:700;color:var(--muted)}input,select,textarea{width:100%;margin-top:7px;padding:12px 13px;background:#090a0b;color:var(--text);border:1px solid var(--line);border-radius:2px}input:focus,select:focus,textarea:focus{outline:2px solid rgba(244,81,30,.4);border-color:var(--accent)}.catalog-status{color:var(--muted);min-height:1.75em}.product-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px}.product-card{background:var(--panel);border:1px solid var(--line);display:flex;flex-direction:column;min-width:0}.product-image{aspect-ratio:1;background:#e7e7e7;overflow:hidden}.product-image img{width:100%;height:100%;object-fit:contain;transition:transform .35s}.product-card:hover .product-image img{transform:scale(1.035)}.product-card-body{padding:18px;display:flex;flex:1;flex-direction:column}.product-card h3{font-size:1rem;line-height:1.5;margin:4px 0 10px}.product-card h3 a{text-decoration:none}.product-card .eyebrow{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.price,.detail-price{font-weight:900;font-size:1.35rem;margin-top:auto}.price small,.detail-price small{font-size:.7rem;color:var(--muted)}.product-card .button{width:100%}.trust-grid{max-width:var(--max);margin:auto;padding:0 22px 100px;display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.trust-grid article{padding:28px;background:var(--panel);border-top:3px solid var(--accent)}.trust-grid h2{font-size:1.05rem}.trust-grid p{color:var(--muted)}.breadcrumbs{max-width:var(--max);margin:auto;padding:24px 22px;color:var(--muted);font-size:.82rem;display:flex;gap:10px;flex-wrap:wrap}.category-hero{max-width:var(--max);margin:auto;padding:50px 22px}.category-hero>p:not(.eyebrow){max-width:800px;color:var(--muted)}.category-hero+.product-grid{max-width:var(--max);margin:auto;padding:0 22px 100px}.product-detail{max-width:var(--max);margin:auto;padding:24px 22px 80px;display:grid;grid-template-columns:1fr 1fr;gap:64px}.product-gallery{background:#e9e9e9;color:#333}.product-gallery img{width:100%;aspect-ratio:1;object-fit:contain}.product-gallery p{padding:0 18px 16px;text-align:right;font-size:.75rem}.product-info h1{font-size:clamp(1.8rem,3.2vw,3rem);line-height:1.25;margin:.2em 0}.name-en{color:var(--muted)}.detail-price{font-size:2rem}.fee-note{padding:14px;border-left:3px solid var(--accent);background:var(--panel2);color:var(--muted)}.purchase-row{display:flex;gap:12px;align-items:end;margin:28px 0}.purchase-row label{width:100px}.purchase-row input{margin-top:4px}.purchase-row .button{flex:1}.spec-list{border-top:1px solid var(--line)}.spec-list>div{display:grid;grid-template-columns:140px 1fr;padding:13px 0;border-bottom:1px solid var(--line)}.spec-list dt{color:var(--muted)}.spec-list dd{margin:0}.text-link{display:inline-block;margin-top:24px;color:var(--accent2)}.compatibility{max-width:var(--max);margin:0 auto 100px;padding:30px 22px;border-top:1px solid var(--line)}.compatibility ul{columns:2}.caution{margin-top:30px;padding:18px;background:var(--panel);color:var(--muted)}.cart-layout{max-width:var(--max);margin:auto;padding:40px 22px 100px;display:grid;grid-template-columns:1.35fr .65fr;gap:28px}.page-title{font-size:clamp(2rem,4vw,3.5rem);margin:.2em 0 1em}.cart-items,.checkout-panel,.address-panel,.form-panel,.content-panel{background:var(--panel);border:1px solid var(--line);padding:24px}.cart-line{display:grid;grid-template-columns:90px 1fr 90px auto;gap:16px;align-items:center;padding:16px 0;border-bottom:1px solid var(--line)}.cart-line img{width:90px;height:90px;object-fit:contain;background:#e5e5e5}.cart-line h3{font-size:.95rem;margin:0}.cart-line p{margin:3px 0;color:var(--muted);font-size:.82rem}.cart-line input{margin:0}.remove{background:none;border:0;color:#ff7c80;text-decoration:underline;cursor:pointer}.checkout-panel{position:sticky;top:98px;height:max-content}.summary-row{display:flex;justify-content:space-between;gap:14px;padding:13px 0;border-bottom:1px solid var(--line)}.summary-row.total{font-size:1.28rem;font-weight:900;padding:22px 0}.summary-row span{color:var(--muted)}.checkout-panel .button,.bank-link{width:100%;margin-top:18px}.bank-link{display:block;text-align:center}.status-message{margin:14px 0;padding:12px;background:var(--panel2);color:var(--accent2)}.address-panel{margin-top:20px}.address-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}.address-grid .wide{grid-column:1/-1}.postal-row{display:grid;grid-template-columns:1fr auto;gap:8px}.postal-row button{margin-top:7px}.paypal-wrap{margin-top:18px;min-height:52px}.paypal-wrap paypal-button{display:block;width:100%}.content-wrap{max-width:920px;margin:auto;padding:50px 22px 100px}.content-panel h1{font-size:clamp(2rem,4vw,3.4rem);line-height:1.2}.content-panel h2{margin-top:2.2em;border-bottom:1px solid var(--line);padding-bottom:.4em}.content-panel table{width:100%;border-collapse:collapse}.content-panel th,.content-panel td{padding:13px;text-align:left;border:1px solid var(--line)}.content-panel th{width:30%;color:var(--muted)}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}.form-grid .wide{grid-column:1/-1}.order-preview{padding:16px;background:#090a0b;border:1px solid var(--line);white-space:pre-wrap}.hidden{display:none!important}footer{border-top:1px solid var(--line);max-width:var(--max);margin:auto;padding:50px 22px;display:grid;grid-template-columns:1fr auto;gap:30px;color:var(--muted)}footer nav{display:flex;flex-direction:column;gap:7px;text-align:right}.copyright{grid-column:1/-1;font-size:.75rem}
.product-options{margin:24px 0;padding:18px;background:var(--panel);border:1px solid var(--line)}.product-options h2{margin:0 0 12px;font-size:1.05rem}.product-options label{display:block;margin-top:12px}.product-options [data-option-status]{margin:12px 0 0;color:var(--muted);font-size:.82rem}.product-options [data-option-status].option-error{color:#ff9d80}.bodis-mark{background:radial-gradient(circle at 62% 32%,rgba(244,81,30,.28),transparent 42%),repeating-linear-gradient(135deg,#1e2125 0,#1e2125 3px,#0c0d0f 3px,#0c0d0f 8px)}
@media(max-width:980px){.product-grid{grid-template-columns:repeat(3,1fr)}.filters{grid-template-columns:repeat(2,1fr)}.hero{grid-template-columns:1fr}.carbon-mark{display:none}.cart-layout{grid-template-columns:1fr}.checkout-panel{position:static}.trust-grid{grid-template-columns:1fr}.product-detail{gap:30px}}
@media(max-width:700px){.site-header{height:68px}.nav-toggle{display:block}.site-header nav{display:none;position:absolute;left:0;right:0;top:67px;padding:20px;background:var(--panel);border-bottom:1px solid var(--line);flex-direction:column;align-items:stretch}.site-header nav.open{display:flex}.product-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.hero{padding-top:65px}.hero h1{font-size:2.6rem}.product-detail{grid-template-columns:1fr}.compatibility ul{columns:1}.cart-line{grid-template-columns:70px 1fr}.cart-line img{width:70px;height:70px}.cart-line input,.cart-line .remove{grid-column:2}.address-grid,.form-grid{grid-template-columns:1fr}.address-grid .wide,.form-grid .wide{grid-column:auto}footer{grid-template-columns:1fr}footer nav{text-align:left}}
@media(max-width:460px){.product-grid{grid-template-columns:1fr}.filters{grid-template-columns:1fr}.spec-list>div{grid-template-columns:1fr}.product-card{max-width:100%}}
.brand{display:inline-flex;align-items:flex-end;gap:9px}.brand img{width:152px;height:auto;max-height:48px;object-fit:contain}.brand img+small{margin:0 0 3px;color:var(--accent2)}.bodis-mark{aspect-ratio:1;background:#e6e2dc;display:grid;place-items:center;overflow:hidden;box-shadow:var(--shadow);transform:rotate(2deg)}.bodis-mark img{width:100%;height:100%;object-fit:cover;transition:transform .5s}.bodis-mark:hover img{transform:scale(1.03)}
@media(max-width:700px){.brand img{width:128px}.bodis-mark{aspect-ratio:4/3;transform:none}}

/* Premium narrative and SKU evidence */
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:28px}.premium-hero{padding-bottom:72px}.premium-proof{max-width:var(--max);margin:0 auto;padding:34px 22px 90px}.proof-grid,.evidence-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px}.proof-grid article,.evidence-grid article{position:relative;padding:28px;background:linear-gradient(145deg,var(--panel),#0b0c0e);border:1px solid var(--line);overflow:hidden}.proof-grid b{display:block;font-size:3rem;line-height:1;color:var(--accent2);letter-spacing:-.05em}.proof-grid span{display:block;margin:8px 0 25px;color:var(--muted);font-size:.67rem;font-weight:800;letter-spacing:.14em}.proof-grid h3,.evidence-grid h2{font-size:1.08rem}.proof-grid p,.evidence-grid p{color:var(--muted)}.design-eye{max-width:var(--max);margin:0 auto;padding:90px 22px;display:grid;grid-template-columns:.8fr 1.2fr;gap:80px;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.design-eye.compact{margin-bottom:80px}.design-eye h2{margin:.15em 0;font-size:clamp(2rem,4.5vw,4rem);line-height:1.12;letter-spacing:-.04em}.design-eye>div:last-child{font-size:1.08rem;color:var(--muted)}.story-hero{max-width:var(--max);margin:0 auto;padding:110px 22px 70px}.story-hero h1{font-size:clamp(3rem,7vw,6.8rem);line-height:1.02;letter-spacing:-.06em;margin:.2em 0}.story-lead{max-width:820px;color:var(--muted);font-size:1.12rem}.origin-route{max-width:var(--max);margin:0 auto;padding:30px 22px 100px;display:grid;grid-template-columns:1fr auto 1fr auto 1fr;gap:18px;align-items:stretch}.origin-route article{padding:28px;background:var(--panel);border:1px solid var(--line)}.origin-route article>span{float:right;color:rgba(255,255,255,.09);font-size:3rem;font-weight:900}.origin-route h2{font-size:1.28rem}.origin-route p:last-child{color:var(--muted)}.route-line{display:grid;place-items:center;color:var(--accent2);font-size:2rem}.evidence-grid{max-width:var(--max);margin:0 auto;padding:100px 22px}.story-cta{max-width:var(--max);margin:0 auto 100px;padding:70px;background:linear-gradient(135deg,#17191d,#0c0d0f);border:1px solid var(--line);text-align:center}.story-cta h2{font-size:clamp(2rem,4vw,4rem);line-height:1.14;margin:.2em 0}.story-cta>p:not(.eyebrow){color:var(--muted)}.story-cta>div{display:flex;justify-content:center;gap:12px;flex-wrap:wrap;margin-top:26px}.sku-proof{margin:30px 0;padding:22px;border:1px solid var(--line);border-left:4px solid var(--accent2);background:linear-gradient(135deg,var(--panel2),transparent)}.sku-proof h2{font-size:1.1rem;margin:.25em 0}.sku-proof p:not(.eyebrow){color:var(--muted)}.sku-proof .text-link{margin-top:8px}.source-list li{margin:12px 0}.source-list a{color:var(--accent2)}
@media(max-width:980px){.proof-grid,.evidence-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.origin-route{grid-template-columns:1fr}.route-line{transform:rotate(90deg)}.design-eye{grid-template-columns:1fr;gap:20px}.story-cta{margin-left:22px;margin-right:22px;padding:50px 24px}}
@media(max-width:560px){.proof-grid,.evidence-grid{grid-template-columns:1fr}.hero-actions{align-items:stretch}.hero-actions .button{width:100%}.story-hero{padding-top:70px}.story-hero h1{font-size:2.75rem}}
.firsthand-journey{max-width:var(--max);margin:0 auto;padding:20px 22px 60px;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}.firsthand-journey article{padding:30px;background:var(--panel);border:1px solid var(--line)}.firsthand-journey article>span{float:right;color:rgba(255,255,255,.09);font-size:3rem;font-weight:900}.firsthand-journey h2{font-size:1.25rem}.firsthand-journey p:last-child{color:var(--muted)}.fact-note{max-width:calc(var(--max) - 44px);margin:0 auto 100px;padding:22px 26px;border-left:4px solid var(--accent2);background:var(--panel2);color:var(--muted)}.fact-note strong{display:block;margin-bottom:6px;color:var(--text)}.fact-note p{margin:0}.story-section-heading{padding:0 22px 28px}
@media(max-width:980px){.firsthand-journey{grid-template-columns:1fr}}
.consent-row{display:grid;grid-template-columns:auto 1fr;align-items:start;gap:10px;margin:18px 0;padding:14px;background:var(--panel2);border:1px solid var(--line);line-height:1.55}.consent-row input{width:auto;margin:4px 0 0}.consent-row a{color:var(--accent2)}.status-error{color:#ff8d78}