:root{--brick:#7a2a1a;--sand:#f2e8d8;--char:#241c18;--mute:#6a5b52;--line:#e0d3c4;--paper:#f7f1e7}
*{box-sizing:border-box}html,body{margin:0}
html{scroll-padding-top:3.6rem}
body{font-family:"Yu Gothic","Hiragino Sans",sans-serif;background:var(--paper);color:var(--char);line-height:1.65;font-size:16px}
img{max-width:100%;display:block}a{color:var(--brick)}
h1,h2,h3{font-weight:700;line-height:1.28;margin:0 0 .45rem}
.kicker,.lede{color:var(--mute);font-size:.88rem;margin:0 0 .55rem}
.conc-hero{display:grid;grid-template-columns:.9fr 1.1fr;min-height:20rem;background:var(--char);color:#fff;position:relative}
.conc-hero img{position:relative;width:100%;height:100%;object-fit:cover;min-height:20rem;max-height:26rem}
.conc-hero__dim{display:none}
.conc-bar{background:var(--char);position:sticky;top:0;z-index:40;display:flex;justify-content:space-between;align-items:center;gap:1rem;padding:.55rem 1.2rem}
.conc-brand{display:flex;align-items:center;gap:.45rem;color:#fff;font-weight:700;text-decoration:none;font-size:.98rem}
.conc-brand img{width:26px;height:26px}
.conc-nav{display:flex;flex-wrap:wrap;gap:1rem;align-items:center}
.conc-nav a{color:#efe4d4;text-decoration:none;font-size:.9rem}
.conc-nav a.is-on,.conc-nav a:hover{color:#fff}
.conc-burger{display:none;width:2.3rem;height:2.3rem;border:0;background:transparent;color:#efe4d4;cursor:pointer}
.conc-burger span{display:block;width:1.15rem;height:1.5px;background:currentColor;margin:0 auto;box-shadow:0 -6px 0 currentColor,0 6px 0 currentColor}
.conc-copy{position:relative;z-index:1;padding:2rem 1.4rem;display:grid;align-content:center;gap:.55rem}
.conc-copy h1{margin:0;font-size:clamp(1.35rem,3.2vw,2.1rem);line-height:1.22}
.btn{display:inline-flex;align-items:center;min-height:2.4rem;padding:.4rem .95rem;background:var(--brick);color:#fff;border:0;font-weight:700;cursor:pointer;text-decoration:none;font-size:.92rem}
.btn-ghost{background:transparent;color:#fff;border:1px solid rgba(255,255,255,.55)}
.wrap{max-width:1040px;margin:0 auto;padding:2.1rem 1.2rem}
.wrap h2{font-size:1.15rem;margin:0 0 1rem}
.grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:1.4rem 1.1rem}
.pcard{background:transparent;border:0;color:inherit;text-decoration:none;display:flex;flex-direction:column;position:relative;gap:.35rem}
.pcard img{width:100%;aspect-ratio:1;object-fit:contain;background:#efe6d9}
.pcard__name,.pcard__price{font-size:.92rem}
.pcard__price s{color:var(--mute);margin-right:.3rem}
.pcard__badge{position:absolute;top:.4rem;left:.4rem;background:var(--brick);color:#fff;font-size:.7rem;padding:.12rem .4rem}
.split{display:grid;grid-template-columns:1fr 1fr;gap:1.4rem;align-items:center}
.split img{width:100%;height:100%;object-fit:cover;min-height:16rem;background:#efe6d9}
.split div{padding:0}
.pdp{display:grid;grid-template-columns:1fr 1fr;gap:1.8rem;align-items:start}
.pdp img.main{background:#efe6d9;width:100%}
.pdp h1{font-size:1.35rem}
.thumbs{display:flex;gap:.35rem;margin-top:.5rem}
.thumbs button{width:3.9rem;height:3.9rem;padding:0;border:1px solid var(--line);background:#fff;cursor:pointer}
.thumbs img{width:100%;height:100%;object-fit:contain}
.shop-options{display:grid;gap:.7rem}
.shop-options label,.form-box label,.stack label{display:grid;gap:.28rem;font-size:.9rem}
select,input,textarea{min-height:2.45rem;padding:.4rem .6rem;border:1px solid var(--line);font:inherit;width:100%;background:#fff}
.shop-add{min-height:2.7rem;background:var(--brick);color:#fff;border:0;font-weight:700;cursor:pointer}
.form-box{background:#efe6d9;padding:1.15rem}
.check,.cart-consent{display:flex!important;align-items:flex-start;gap:.5rem}
.check input,.cart-consent input{width:auto;min-height:0}
.shop-cart{margin-top:.4rem}
.cart-list{list-style:none;margin:0;padding:0}
.cart-row{display:flex;gap:.85rem;align-items:center;padding:.85rem 0;border-bottom:1px solid var(--line)}
.cart-row img{width:72px;height:72px;object-fit:contain;flex:none;background:#efe6d9}
.cart-row > div:first-of-type{flex:1;min-width:0}
.cart-opt{color:var(--mute);font-size:.85rem}
.cart-yen{font-variant-numeric:tabular-nums;font-size:.92rem}
.cart-row input{width:4.2rem;flex:none}
.cart-del{border:0;background:none;cursor:pointer;font:inherit;text-decoration:underline;color:var(--mute)}
.shop-cart__sum{font-size:1.15rem;font-weight:700;margin:1rem 0}
.cart-go{display:grid;gap:.8rem;max-width:28rem;margin-top:.4rem}
.cart-go__btns{display:flex;gap:.9rem;align-items:center}
.shop-empty{padding:1.2rem 0}
.site-foot{background:var(--char);color:#efe4d4;padding:2rem 1.2rem;font-size:.9rem}
.site-foot a{color:#fff;text-decoration:none}
.fg{max-width:1040px;margin:0 auto;display:grid;grid-template-columns:1.2fr .9fr .9fr 1fr;gap:1.1rem}
.fg nav{display:grid;gap:.28rem}
.fb{max-width:1040px;margin:1.1rem auto 0;display:flex;justify-content:space-between;flex-wrap:wrap;gap:1rem}
.ck{position:fixed;inset:auto 1rem 1rem auto;z-index:80;max-width:22rem;padding:.9rem;background:#fff;border:1px solid var(--char);display:flex;flex-direction:column;gap:.5rem;font-size:.9rem}
.ck[hidden]{display:none!important}
.map iframe{width:100%;min-height:280px;border:0}
.legal{max-width:44rem}
.stack{display:grid;gap:.75rem}
.guide-head{margin:0 0 1.1rem;padding:0 0 .9rem;border-bottom:1px solid var(--line)}
.guide-head h1{font-size:1.45rem}
.guide-jump{display:flex;flex-wrap:wrap;gap:.35rem 1.05rem;margin-top:.7rem}
.guide-jump a{font-weight:700;text-decoration:none}
.guide-sec{padding:1.3rem 0;border-bottom:1px solid var(--line)}
.guide-sec:last-of-type{border-bottom:0}
.guide-cols{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:1rem 1.25rem;margin-top:.75rem}
.guide-cols h3{font-size:.95rem;margin:0 0 .15rem}
.guide-cols p{margin:0;color:var(--mute)}
.guide-steps{margin:.65rem 0 .9rem;padding:0;list-style:none;counter-reset:st}
.guide-steps li{counter-increment:st;display:grid;grid-template-columns:1.3rem 1fr;gap:.5rem;margin:0 0 .6rem}
.guide-steps li::before{content:counter(st);font-weight:700;color:var(--brick)}
.guide-faq details{background:#efe6d9;padding:.6rem .75rem;margin:0 0 .4rem}
.guide-faq summary{cursor:pointer;font-weight:700}
.guide-faq p{margin:.35rem 0 0;color:var(--mute)}
.about .split{margin:0 0 1.1rem}
.about-facts{display:grid;grid-template-columns:5.2rem 1fr;gap:.3rem .8rem;margin:1rem 0 0}
.about-facts dt{margin:0;color:var(--mute);font-weight:700}
.about-facts dd{margin:0}
@media(max-width:860px){.conc-nav{display:none;position:absolute;top:3.2rem;right:0;left:0;background:var(--char);padding:.8rem 1.2rem;gap:.4rem}.conc-nav.open{display:grid}.conc-burger{display:block}.conc-hero{grid-template-columns:1fr}.conc-hero img{min-height:14rem;max-height:none}.split,.pdp,.fg,.grid,.guide-cols{grid-template-columns:1fr}}