:root{--navy:#0d1c36;--gold:#c9a227;--ice:#f7f7f5;--ink:#16181c;--mute:#5a6270;--line:#e2e4e8}
*{box-sizing:border-box}html,body{margin:0}
html{scroll-padding-top:3.6rem}
body{font-family:"Yu Gothic","YuGothic","Hiragino Sans",sans-serif;background:#fff;color:var(--ink);line-height:1.6;font-size:16px}
img{max-width:100%;display:block}a{color:var(--navy)}
h1,h2,h3{font-weight:700;line-height:1.25;margin:0 0 .45rem}
.kicker,.lede{color:var(--mute);font-size:.88rem;margin:0 0 .6rem}
.locker-head{display:flex;align-items:center;gap:.7rem;padding:.55rem 1.2rem;background:var(--navy);color:#fff;position:sticky;top:0;z-index:40}
.locker-brand{color:#fff;font-weight:700;display:flex;align-items:center;gap:.45rem;text-decoration:none;margin-right:auto;font-size:.98rem}
.locker-brand img{width:24px;height:24px}
.locker-nav{display:flex;gap:1.05rem;align-items:center}
.locker-nav a{color:#d5deee;text-decoration:none;font-size:.9rem;padding:.2rem 0}
.locker-nav a.is-on,.locker-nav a:hover{color:#fff}
.locker-nav [data-cart-count]{display:inline-block;min-width:1.1rem;text-align:center;font-variant-numeric:tabular-nums}
.locker-burger{display:none;width:2.3rem;height:2.3rem;border:0;background:transparent;color:#fff;cursor:pointer}
.locker-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}
.hero-lock{position:relative;min-height:20rem;max-height:28rem;display:grid;align-items:end;color:#fff}
.hero-lock img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.hero-lock__scrim{position:absolute;inset:0;background:linear-gradient(180deg,rgba(13,28,54,.08),rgba(13,28,54,.78))}
.hero-lock__box{position:relative;padding:1.5rem 1.2rem 2rem;max-width:1080px;margin:0 auto;width:100%}
.hero-lock__box h1{margin:.15rem 0 .45rem;font-size:clamp(1.4rem,3vw,2.05rem)}
.btn{display:inline-flex;align-items:center;min-height:2.4rem;padding:.4rem .95rem;background:var(--gold);color:var(--navy);font-weight:700;border:0;cursor:pointer;text-decoration:none;font-size:.92rem}
.btn-ghost{background:transparent;color:#fff;border:1px solid rgba(255,255,255,.7)}
.wrap{max-width:1080px;margin:0 auto;padding:2.1rem 1.2rem}
.wrap h2{font-size:1.15rem;margin:0 0 1rem}
.spotlight{display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);gap:1.6rem;align-items:center}
.spotlight img{width:100%;aspect-ratio:1;object-fit:contain;background:var(--ice)}
.spotlight__copy{padding:0}
.grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:1.6rem 1.2rem}
.pcard{position:relative;display:flex;flex-direction:column;background:transparent;border:0;color:inherit;text-decoration:none;gap:.35rem}
.pcard img{width:100%;aspect-ratio:1;object-fit:contain;background:var(--ice)}
.pcard__name{font-size:.92rem}
.pcard__price{font-size:.95rem}
.pcard__price s{color:var(--mute);margin-right:.35rem}
.pcard__badge{position:absolute;top:.45rem;left:.45rem;background:var(--navy);color:#fff;padding:.12rem .4rem;font-size:.7rem}
.pdp{display:grid;grid-template-columns:1.05fr .95fr;gap:2rem;align-items:start}
.pdp img.main{width:100%;background:var(--ice)}
.pdp h1{font-size:1.4rem}
.thumbs{display:flex;gap:.35rem;margin-top:.5rem}
.thumbs button{width:4rem;height:4rem;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;margin:1rem 0}
.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(--navy);color:#fff;border:0;font-weight:700;cursor:pointer}
.form-box{background:var(--ice);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:var(--ice)}
.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(--navy);color:#c9d4e8;padding:2rem 1.2rem;font-size:.9rem}
.site-foot a{color:#fff;text-decoration:none}
.fg{max-width:1080px;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:1080px;margin:1.1rem auto 0;display:flex;justify-content:space-between;gap:1rem;flex-wrap:wrap}
.ck{position:fixed;right:1rem;bottom:1rem;z-index:80;max-width:22rem;padding:.9rem;background:#fff;border:1px solid var(--navy);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 1.1rem;margin-top:.75rem}
.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 1.3rem;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:.55rem;margin:0 0 .6rem}
.guide-steps li::before{content:counter(st);font-weight:700;color:var(--navy)}
.guide-faq details{border-bottom:1px solid var(--line);padding:.55rem 0}
.guide-faq summary{cursor:pointer;font-weight:700}
.guide-faq p{margin:.35rem 0 0;color:var(--mute)}
.about .spotlight{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:900px){.locker-nav{display:none;position:absolute;left:0;right:0;top:100%;background:var(--navy);padding:.8rem 1.2rem;gap:.45rem}.locker-nav.open{display:grid}.locker-burger{display:block}.hero-lock{min-height:16rem;max-height:none}.spotlight,.pdp,.fg,.grid,.guide-cols{grid-template-columns:1fr}}