.skip-link{position:fixed;left:16px;top:-80px;z-index:1000;padding:12px 18px;background:#191919;color:#fff}.skip-link:focus{top:12px}
:root {
  --paper:#F7F5F0; --white:#FFFFFF; --mist:#EEEAE2; --ink:#282828;
  --muted:#6D6A64; --line:#D8D3CA; --gold:#A58A55; --dark:#191919;
  --serif:'Cormorant Garamond','Noto Serif JP',serif;
  --sans:'DM Sans','Noto Sans JP',sans-serif;
  --pad:clamp(22px,5vw,72px); --max:1360px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{font-size:62.5%;scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{background:var(--paper);color:var(--ink);font-family:var(--sans);font-size:1.5rem;font-weight:300;line-height:1.85;-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}img{display:block;max-width:100%;height:auto}button{font:inherit}
.guide-header{height:72px;position:sticky;top:0;z-index:100;display:grid;grid-template-columns:1fr auto 1fr;align-items:center;padding:0 var(--pad);background:rgba(247,245,240,.94);border-bottom:1px solid var(--line);backdrop-filter:blur(14px)}
.guide-logo{display:flex;flex-direction:column;line-height:1}.guide-logo strong{font-family:var(--serif);font-size:2.25rem;font-weight:400;letter-spacing:.16em}.guide-logo span{margin-top:5px;color:var(--muted);font-size:.9rem;letter-spacing:.18em;text-transform:uppercase}
.guide-nav{display:flex;gap:clamp(20px,3vw,44px);font-size:1.15rem;font-weight:500;letter-spacing:.12em}.guide-nav a,.guide-cart{transition:opacity .2s}.guide-nav a:hover,.guide-cart:hover{opacity:.55}.guide-cart{justify-self:end;position:relative;display:inline-flex;align-items:center;font-size:1.1rem;font-weight:500;letter-spacing:.16em}.guide-cart span,.guide-cart .cart-badge{position:static;inset:auto;display:inline-grid;place-items:center;min-width:20px;height:20px;margin-left:6px;padding:0 5px;border-radius:50%;background:var(--ink);color:#fff;font-size:.95rem}
.guide-mobile-nav{display:none}
.page-hero{min-height:min(720px,calc(100vh - 72px));display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);background:var(--white)}
.page-hero-media{position:relative;min-height:520px;background:var(--mist);overflow:hidden}.page-hero-media img{width:100%;height:100%;object-fit:contain;padding:clamp(24px,5vw,76px)}.page-hero-media .image-note{position:absolute;left:20px;bottom:16px;color:var(--muted);font-size:1rem;letter-spacing:.08em}
.page-hero-copy{display:flex;min-width:0;flex-direction:column;justify-content:center;padding:clamp(56px,8vw,120px) var(--pad)}
.kicker{color:var(--gold);font-size:1.1rem;font-weight:500;letter-spacing:.22em;text-transform:uppercase}.page-hero h1{max-width:15ch;margin:22px 0 28px;font-family:var(--serif);font-size:clamp(4.6rem,5.8vw,7.4rem);font-weight:300;line-height:1.08;letter-spacing:.01em;white-space:pre-line;word-break:keep-all}.page-hero-copy>p{max-width:39ch;color:var(--muted);font-size:clamp(1.5rem,1.7vw,1.85rem);white-space:pre-line}
.page-hero.text-only{grid-template-columns:1fr;min-height:560px}.page-hero.text-only .page-hero-media{display:none}.page-hero.text-only .page-hero-copy{width:min(100%,920px);min-height:560px;margin:0 auto;text-align:center}.page-hero.text-only .page-hero-copy>p{margin-inline:auto}.page-hero.text-only .hero-actions{justify-content:center}
.hero-actions,.section-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:34px}.button{display:inline-flex;align-items:center;justify-content:center;min-height:52px;padding:13px 28px;border:1px solid var(--ink);font-size:1.15rem;font-weight:500;letter-spacing:.12em;transition:.2s}.button.primary{background:var(--ink);color:#fff}.button:hover{background:var(--gold);border-color:var(--gold);color:#fff}.button.light{border-color:var(--line);background:var(--white)}
.page-section{padding:clamp(72px,9vw,136px) var(--pad);border-top:1px solid var(--line)}.page-section.alt{background:var(--white)}.section-inner{max-width:var(--max);margin:0 auto}.section-heading{max-width:760px;margin-bottom:clamp(40px,6vw,74px)}.section-heading .kicker{display:block;margin-bottom:16px}.section-heading h2{font-family:var(--serif);font-size:clamp(3.6rem,5.6vw,6.4rem);font-weight:300;line-height:1.08;white-space:pre-line}.section-heading p{max-width:58ch;margin-top:20px;color:var(--muted);white-space:pre-line}
.card-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));border-top:1px solid var(--line);border-left:1px solid var(--line)}.card-grid.cards-1{grid-template-columns:1fr}.card-grid.cards-2{grid-template-columns:repeat(2,minmax(0,1fr))}.card-grid.cards-3{grid-template-columns:repeat(3,minmax(0,1fr))}.info-card{min-height:260px;padding:clamp(25px,3vw,42px);border-right:1px solid var(--line);border-bottom:1px solid var(--line);background:var(--paper)}.info-card .number{display:block;margin-bottom:50px;color:var(--gold);font-family:var(--serif);font-size:2.4rem}.info-card h3{font-family:var(--serif);font-size:2.7rem;font-weight:400;line-height:1.18}.info-card p{margin-top:16px;color:var(--muted);white-space:pre-line}.info-card .text-link{display:inline-block;margin-top:22px;padding-bottom:3px;border-bottom:1px solid var(--gold);color:var(--gold);font-size:1.15rem;font-weight:500;letter-spacing:.08em}
.compare{border-top:1px solid var(--line)}.compare-row{display:grid;grid-template-columns:minmax(180px,.85fr) minmax(150px,.75fr) 2fr;gap:28px;padding:24px 4px;border-bottom:1px solid var(--line);align-items:start}.compare-row strong{font-family:var(--serif);font-size:2rem;font-weight:400}.compare-row span{color:var(--gold);font-size:1.2rem;font-weight:500;letter-spacing:.08em}.compare-row p{color:var(--muted)}
.product-row{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:1px;background:var(--line);border:1px solid var(--line)}.guide-product{display:flex;flex-direction:column;background:var(--white)}.guide-product-media{aspect-ratio:1/1;display:grid;place-items:center;background:#FAFAF7;overflow:hidden}.guide-product-media img{width:100%;height:100%;object-fit:contain;padding:20px}.product-placeholder{display:grid;place-items:center;width:100%;height:100%;color:var(--muted);font-size:1.15rem;letter-spacing:.12em}.guide-product-body{display:flex;flex:1;flex-direction:column;padding:24px}.guide-product-body small{color:var(--gold);font-size:1rem;font-weight:500;letter-spacing:.15em;text-transform:uppercase}.guide-product-body h3{margin:10px 0;font-family:var(--serif);font-size:2.15rem;font-weight:400;line-height:1.2}.guide-product-body p{color:var(--muted);font-size:1.25rem}.guide-product-price{margin-top:auto!important;padding-top:20px;color:var(--ink)!important;font-size:1.55rem!important;font-weight:500}.guide-product-link{display:block;margin:20px 24px 24px;padding:12px;border:1px solid var(--ink);text-align:center;font-size:1.1rem;font-weight:500;letter-spacing:.1em;transition:.2s}.guide-product-link:hover{background:var(--ink);color:#fff}
.method-line{display:grid;grid-template-columns:repeat(6,1fr);border:1px solid var(--line)}.method-step{position:relative;min-height:250px;padding:30px 22px;background:var(--white);border-right:1px solid var(--line)}.method-step:last-child{border-right:0}.method-step b{color:var(--gold);font-family:var(--serif);font-size:2.4rem;font-weight:400}.method-step h3{margin:36px 0 14px;font-family:var(--serif);font-size:2.3rem;font-weight:400}.method-step p{color:var(--muted);font-size:1.2rem}
.faq-list{max-width:900px;border-top:1px solid var(--line)}details{border-bottom:1px solid var(--line)}summary{display:flex;justify-content:space-between;gap:24px;padding:24px 0;cursor:pointer;font-family:var(--serif);font-size:2.2rem;list-style:none}summary::after{content:'+';font-family:var(--sans);font-weight:300}details[open] summary::after{content:'−'}details>p{max-width:70ch;padding:0 0 28px;color:var(--muted)}
.contact-panel{display:grid;grid-template-columns:1fr 1fr;gap:1px;background:var(--line);border:1px solid var(--line)}.contact-card{padding:clamp(34px,5vw,72px);background:var(--white)}.contact-card h3{font-family:var(--serif);font-size:3.2rem;font-weight:300}.contact-card p{margin:18px 0;color:var(--muted)}
.final-cta{padding:clamp(80px,11vw,160px) var(--pad);background:var(--dark);color:#fff;text-align:center}.final-cta .kicker{color:#CDBB96}.final-cta h2{max-width:18ch;margin:20px auto;font-family:var(--serif);font-size:clamp(4rem,6vw,7rem);font-weight:300;line-height:1.05}.final-cta p{max-width:48ch;margin:auto;color:#C8C5BF}.final-cta .hero-actions{justify-content:center}.final-cta .button{border-color:#fff;color:#fff}.final-cta .button.primary{background:#fff;color:var(--dark)}
.guide-footer{display:grid;grid-template-columns:2fr repeat(3,1fr);gap:48px;padding:72px var(--pad) 32px;background:#111;color:#fff}.guide-footer-brand strong{font-family:var(--serif);font-size:3rem;font-weight:400;letter-spacing:.15em}.guide-footer-brand p{max-width:36ch;margin-top:16px;color:#999}.guide-footer h2{margin-bottom:18px;color:#AAA;font-size:1rem;letter-spacing:.18em}.guide-footer a{display:block;margin:10px 0;color:#D2D2D2;font-size:1.2rem}.guide-footer-copy{grid-column:1/-1;padding-top:28px;border-top:1px solid #333;color:#777;font-size:1rem}
.error-page{min-height:70vh;display:grid;place-items:center;padding:var(--pad);text-align:center}.error-page h1{font-family:var(--serif);font-size:5rem;font-weight:300}
.page-breadcrumb{display:flex;align-items:center;gap:12px;min-height:46px;padding:0 var(--pad);border-bottom:1px solid var(--line);background:var(--paper);color:var(--muted);font-size:1rem;font-weight:500;letter-spacing:.13em;text-transform:uppercase}.page-breadcrumb a{transition:color .2s}.page-breadcrumb a:hover{color:var(--gold)}
.updated{display:block;margin-top:20px;color:var(--muted);font-size:1.1rem;letter-spacing:.08em}
.editorial-grid{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(320px,.95fr);gap:clamp(36px,7vw,110px);align-items:center}.editorial-media{min-height:560px;background:var(--mist);overflow:hidden}.editorial-media img{width:100%;height:100%;min-height:560px;object-fit:contain;padding:clamp(28px,5vw,72px)}.editorial-copy blockquote{margin-bottom:36px;font-family:var(--serif);font-size:clamp(3.2rem,4.4vw,5.4rem);font-weight:300;line-height:1.1}.editorial-copy p{max-width:48ch;margin-top:22px;color:var(--muted);font-size:1.55rem;line-height:2}
.metrics-grid{display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid var(--line);border-left:1px solid var(--line)}.metric{min-height:290px;padding:clamp(28px,4vw,56px);border-right:1px solid var(--line);border-bottom:1px solid var(--line);background:var(--white)}.metric strong{display:block;font-family:var(--serif);font-size:clamp(6.4rem,9vw,11rem);font-weight:300;line-height:.9}.metric span{display:block;margin-top:32px;color:var(--gold);font-size:1.05rem;font-weight:600;letter-spacing:.2em}.metric p{max-width:28ch;margin-top:13px;color:var(--muted)}
.profile-table{border-top:1px solid var(--line)}.profile-table>div{display:grid;grid-template-columns:minmax(180px,.65fr) 2fr;gap:32px;padding:25px 4px;border-bottom:1px solid var(--line)}.profile-table dt{color:var(--muted);font-size:1.15rem;font-weight:500;letter-spacing:.12em}.profile-table dd{font-family:var(--serif);font-size:2.15rem;font-weight:400;line-height:1.4}
.prose-layout{display:grid;grid-template-columns:minmax(180px,.55fr) minmax(0,2fr);gap:clamp(36px,7vw,120px);align-items:start}.prose-layout aside{position:sticky;top:120px;padding:28px 0;border-top:1px solid var(--ink);border-bottom:1px solid var(--line)}.prose-layout aside p{margin-top:18px;color:var(--muted);font-size:1.2rem}.prose-content{border-top:1px solid var(--line)}.prose-content article{display:grid;grid-template-columns:minmax(210px,.72fr) 2fr;gap:38px;padding:32px 0;border-bottom:1px solid var(--line)}.prose-content h3{font-family:var(--serif);font-size:2.2rem;font-weight:400;line-height:1.35}.prose-content p{max-width:64ch;color:var(--muted);line-height:2}.prose-content p+p{margin-top:14px}
body[data-page="about"] .page-hero-media{background:#E8E1D8}body[data-page="about"] .page-hero-copy{background:#F8F6F1}body[data-page="about"] .page-hero h1{max-width:11ch}
body[data-page="company"] .page-hero.text-only,body.legal-page .page-hero.text-only{background:linear-gradient(145deg,#F8F6F1 0%,#ECE7DE 100%)}body[data-page="company"] .page-hero.text-only .page-hero-copy,body.legal-page .page-hero.text-only .page-hero-copy{min-height:610px}.legal-page .section-heading{max-width:900px}.legal-page .section-prose{background:var(--white)}
.info-card,.guide-product,.contact-card{transition:transform .3s ease,box-shadow .3s ease}.info-card:hover,.guide-product:hover,.contact-card:hover{position:relative;z-index:2;transform:translateY(-4px);box-shadow:0 18px 50px rgba(40,40,40,.08)}
@media(max-width:1024px){.editorial-grid{grid-template-columns:1fr}.editorial-media,.editorial-media img{min-height:440px}.metrics-grid{grid-template-columns:1fr 1fr}.prose-layout{grid-template-columns:1fr}.prose-layout aside{position:static}.prose-content article{grid-template-columns:1fr}.profile-table>div{grid-template-columns:170px 1fr}}
@media(max-width:640px){.page-breadcrumb{min-height:42px;overflow:hidden;white-space:nowrap}.editorial-media,.editorial-media img{min-height:340px}.editorial-copy blockquote{font-size:3.4rem}.metrics-grid{grid-template-columns:1fr}.metric{min-height:230px}.metric strong{font-size:7.4rem}.profile-table>div{grid-template-columns:1fr;gap:8px;padding:22px 0}.profile-table dd{font-size:1.9rem}.prose-content article{padding:28px 0}.prose-content h3{font-size:2rem}body[data-page="company"] .page-hero.text-only .page-hero-copy,body.legal-page .page-hero.text-only .page-hero-copy{min-height:520px}}
@media(max-width:1024px){.guide-nav{display:none}.guide-header{grid-template-columns:1fr auto}.guide-mobile-nav{position:sticky;top:72px;z-index:90;display:flex;gap:26px;padding:12px var(--pad);overflow-x:auto;background:rgba(247,245,240,.96);border-bottom:1px solid var(--line);font-size:1rem;font-weight:500;letter-spacing:.12em;white-space:nowrap;scrollbar-width:none}.guide-mobile-nav::-webkit-scrollbar{display:none}.page-hero{grid-template-columns:1fr}.page-hero-media{min-height:420px;order:2}.page-hero-copy{min-height:520px}.card-grid,.product-row{grid-template-columns:repeat(2,1fr)}.method-line{grid-template-columns:repeat(3,1fr)}.method-step{border-bottom:1px solid var(--line)}.guide-footer{grid-template-columns:1fr 1fr}}
@media(max-width:640px){.guide-header{height:64px}.guide-mobile-nav{top:64px}.guide-logo span{display:none}.page-hero{min-height:0}.page-hero-copy{min-height:470px;padding-top:70px}.page-hero h1{max-width:100%;font-size:4.2rem}.page-hero-media{min-height:330px}.page-hero-media img{padding:24px}.page-hero.text-only,.page-hero.text-only .page-hero-copy{min-height:500px}.hero-actions{align-items:stretch;flex-direction:column}.button{width:100%}.card-grid,.product-row,.contact-panel{grid-template-columns:1fr}.info-card{min-height:220px}.info-card .number{margin-bottom:32px}.compare-row{grid-template-columns:1fr;gap:7px}.method-line{grid-template-columns:1fr}.method-step{min-height:190px;border-right:0}.method-step h3{margin-top:18px}.guide-footer{grid-template-columns:1fr;gap:28px}.guide-footer-copy{grid-column:1}.product-row{gap:1px}.section-heading h2{font-size:3.8rem}}
@media(max-width:640px){.section-products{overflow:hidden}.section-products .section-inner{max-width:none}.section-products .product-row{display:flex;width:calc(100vw - var(--pad));overflow-x:auto;scroll-snap-type:x mandatory;scroll-padding-left:0;background:transparent;border:0;gap:12px;padding-bottom:12px;scrollbar-width:none}.section-products .product-row::-webkit-scrollbar{display:none}.section-products .guide-product{flex:0 0 min(82vw,330px);border:1px solid var(--line);scroll-snap-align:start}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important}}