:root{--green:#1F7A4C;--deep:#0E3220;--ink:#1E2A23;--paper:#F5F7F4;--line:#DDE4DE;--sale:#D6402B}
*{box-sizing:border-box}body{margin:0;font:16px/1.7 "Noto Sans JP",system-ui,sans-serif;color:var(--ink);background:var(--paper)}
h1,h2,.logo{font-family:"Noto Serif JP",serif;font-weight:600}a{color:inherit;text-decoration:none}img{max-width:100%;display:block}
.nav{position:sticky;top:0;z-index:9;display:flex;align-items:center;gap:20px;padding:12px 5vw;background:#fff;border-bottom:1px solid var(--line)}
.logo{font-size:1.3rem;color:var(--green);letter-spacing:.04em}.nav nav{display:flex;gap:18px;flex:1;font-size:.92rem}.nav nav a:hover{color:var(--green)}
.acct{display:flex;gap:12px;align-items:center;font-size:.9rem}.pill{border:1px solid var(--green);color:var(--green);padding:4px 14px;border-radius:99px}
.lang{display:inline-flex;border:1px solid var(--line);border-radius:99px;overflow:hidden;font-size:.8rem}.lang a{padding:2px 10px}.lang a.on{background:var(--green);color:#fff}
#m,.burger{display:none}
.hero{display:flex;align-items:center;gap:6vw;padding:9vw 5vw;color:#fff;background-size:cover;background-position:center;min-height:380px}
.tate{writing-mode:vertical-rl;font:600 clamp(2rem,6vw,4rem)/1.2 "Noto Serif JP",serif;margin:0;letter-spacing:.3em}
.copy{max-width:520px}.copy h1{font-size:clamp(1.6rem,4vw,2.6rem);line-height:1.4;margin:0 0 .5em}
.btn{display:inline-block;border:0;background:var(--green);color:#fff;padding:10px 22px;border-radius:4px;cursor:pointer;font:inherit}.btn:hover{background:var(--deep)}.btn.light{background:#fff;color:var(--deep)}
:focus-visible{outline:3px solid #7BC6A0;outline-offset:2px}
.cats{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:14px;padding:28px 5vw}
.cats a{position:relative;aspect-ratio:4/3;border-radius:4px;overflow:hidden;background:var(--line)}.cats img{width:100%;height:100%;object-fit:cover}
.cats span{position:absolute;inset:auto 0 0;padding:10px 12px;color:#fff;background:linear-gradient(transparent,rgba(14,50,32,.85));font-weight:500}
main,#cart{padding:10px 5vw 30px}h2{font-size:1.4rem;border-left:4px solid var(--green);padding-left:12px}
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(210px,1fr));gap:20px}
.item{background:#fff;border:1px solid var(--line);border-radius:4px;padding:12px;display:flex;flex-direction:column}
.item img{aspect-ratio:1;object-fit:cover;border-radius:2px;background:var(--line)}.item h3{font-size:1rem;margin:.6em 0 0}.desc{font-size:.85rem;color:#5C6B62;margin:.2em 0;flex:1}
.price s{color:#8A968F;font-size:.85rem}.price b{font-size:1.15rem}.price em{font-style:normal;font-size:.78rem;color:var(--sale)}.item .btn{width:100%}
.detail{max-width:340px}.muted{color:#6B7A71;font-size:.9rem}
#cart{background:#fff;border-top:1px solid var(--line)}#lines{list-style:none;padding:0;max-width:480px}#lines li{display:flex;justify-content:space-between;border-bottom:1px solid var(--line);padding:6px 0}
footer{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:24px;padding:40px 5vw 20px;background:var(--deep);color:#CFE3D6}footer b{color:#fff;display:block;margin-bottom:6px}footer a{display:block;padding:2px 0}footer small{grid-column:1/-1;border-top:1px solid #2C5C42;padding-top:14px}
.auth{display:grid;place-items:center;min-height:100vh;padding:20px}.card{background:#fff;border:1px solid var(--line);border-radius:6px;padding:28px;width:min(480px,100%)}.top{display:flex;justify-content:space-between;align-items:center}
.card label{display:block;font-size:.88rem;margin:12px 0}.card input,.card select{width:100%;padding:10px;border:1px solid #BFCBC3;border-radius:4px;font:inherit;margin-top:4px}.row{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.card .btn{width:100%;margin-top:8px}.err{color:var(--sale);margin:.3em 0}.ok{color:var(--green)}
@media(prefers-reduced-motion:reduce){*{transition:none!important}}
html{scroll-behavior:smooth;scroll-padding-top:70px}
.nav{gap:20px}.panel{display:flex;flex:1;align-items:center;gap:20px}.icons{display:none;align-items:center;gap:4px;margin-left:auto}
.ic{position:relative;display:grid;place-items:center;width:42px;height:42px;border-radius:50%;color:var(--ink);cursor:pointer}.ic svg{width:24px;height:24px;stroke:currentColor;fill:none;stroke-width:1.8}
.cnt{font-size:.75rem}.ic .cnt{position:absolute;top:2px;right:0;min-width:18px;height:18px;padding:0 4px;border-radius:9px;background:var(--green);color:#fff;display:grid;place-items:center}
.ic .dot{position:absolute;top:8px;right:8px;width:9px;height:9px;border-radius:50%;background:var(--green);border:2px solid #fff}
.burger{width:42px;height:42px;place-items:center;cursor:pointer;font-size:1.6rem}
/* products */
.item .open{display:flex;flex-direction:column;flex:1;gap:4px}.ph{position:relative;display:block}.item .ph img{width:100%}
.tag{position:absolute;top:8px;left:8px;background:var(--sale);color:#fff;font-style:normal;font-size:.75rem;padding:1px 8px;border-radius:99px}.item .open h3{margin:.4em 0 0}.item .btn{margin-top:8px;padding:8px}
.bc{max-width:1100px;margin:0 auto;padding:18px 5vw 0;font-size:.9rem;color:#5C6B62}.bc a:hover{color:var(--green)}.bc span{color:#5B6BA8}
.pp{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(0,1fr);gap:40px;max-width:1100px;margin:0 auto;padding:18px 5vw 40px}
.gal{display:flex;gap:14px;align-items:flex-start}.thumbs{display:flex;flex-direction:column;gap:10px;width:84px;flex-shrink:0}
.thumbs button{border:1px solid var(--line);background:#fff;padding:2px;border-radius:2px;cursor:pointer}.thumbs button.on{border-color:#2F55E0}.thumbs img{width:100%;aspect-ratio:1;object-fit:cover}
.mainimg{position:relative;flex:1;min-width:0;border:1px solid var(--line);background:#fff;border-radius:4px}.mainimg img{width:100%;aspect-ratio:1;object-fit:cover}.mainimg .tag{top:14px;left:14px;font-size:.9rem;padding:3px 12px}
.pi h1{font:500 2rem/1.3 "Noto Sans JP",system-ui,sans-serif;margin:0 0 18px}.mrp{margin:0;color:#8A968F;text-decoration:line-through;font-size:.95rem}.now{margin:0;font:600 1.7rem "Noto Sans JP",system-ui,sans-serif}.tax{margin:2px 0 22px;color:#6B7A71;font-size:.9rem}
.pi h2{border:0;padding:0;margin:0 0 6px;font:600 1.1rem "Noto Sans JP",sans-serif}.pi ul{margin:0 0 22px;padding-left:20px;color:#6B7A71}.pi li{line-height:1.9}
.stepper{display:inline-flex;border:1px solid #BFCBC3;border-radius:99px;overflow:hidden;background:#fff}.stepper button{width:42px;border:0;background:none;font-size:1.3rem;cursor:pointer}.stepper input{width:40px;text-align:center;border:0;font:inherit;background:none}
.pbuy{display:flex;gap:14px;margin-top:22px}.pbuy .btn{flex:1;padding:16px;font-weight:500;border-radius:2px}.btn.buy{background:#2F55E0}.btn.buy:hover{background:#2443B8}.btn.grey{background:#ECEFEC;color:var(--ink)}.btn.grey:hover{background:#DDE4DE}
.rel{padding:0 5vw 30px;max-width:1100px;margin:0 auto}
@media(max-width:760px){
 .icons{display:flex}.burger{display:grid}.dk{display:none}
 .panel{display:none;position:absolute;top:100%;left:0;right:0;flex-direction:column;align-items:stretch;gap:0;background:#fff;padding:8px 5vw 16px;border-bottom:1px solid var(--line);box-shadow:0 14px 24px rgba(14,50,32,.14);max-height:calc(100vh - 60px);overflow:auto}
 #m:checked~.panel{display:flex}
 .panel .lang{order:-1;align-self:flex-start;margin:8px 0 10px;font-size:.9rem}.lang a{padding:4px 18px}
 .panel nav{flex-direction:column;gap:0;flex:none;font-size:1rem}.panel nav a,.acct a,.acct span{display:block;padding:13px 4px;border-bottom:1px solid var(--line)}
 .acct{flex-direction:column;align-items:stretch;gap:0;font-size:1rem}.acct .pill{border:0;border-radius:0;color:var(--green);padding:13px 4px}.acct .dk{display:none}.panel .lang{border-radius:99px}
 .grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.item{padding:8px}.item h3{font-size:.9rem}.desc{display:none}
 .pp{grid-template-columns:1fr;gap:20px}.gal{flex-direction:column-reverse}.thumbs{flex-direction:row;width:100%;overflow-x:auto}.thumbs button{width:64px;flex-shrink:0}.pi h1{font-size:1.5rem}
}