:root{--ink:#1d1d1f;--muted:#76767a;--line:#e6e3dd;--bg:#fbfaf7;--card:#f3f1ec;--accent:#24304a;--red:#c0392b;--gold:#b89b5e}
*{box-sizing:border-box}html{scroll-behavior:smooth}
body{margin:0;font-family:"Hiragino Kaku Gothic ProN","Hiragino Sans","Noto Sans JP","Yu Gothic",Meiryo,sans-serif;color:var(--ink);background:var(--bg);line-height:1.7;-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}img,svg{display:block;max-width:100%}
.container{max-width:1200px;margin:0 auto;padding:0 20px}
.announce{background:var(--ink);color:#fff;font-size:12px;text-align:center;padding:7px 10px;letter-spacing:.05em}.announce a{text-decoration:underline}
.site-header{position:sticky;top:0;z-index:20;background:rgba(251,250,247,.94);backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}
.bar{display:flex;align-items:center;gap:28px;height:64px}
.logo{font-family:Georgia,"Times New Roman",serif;font-size:24px;letter-spacing:.3em;font-weight:700}.logo span{font-size:10px;letter-spacing:.4em;margin-left:6px;color:var(--muted);font-family:inherit}
.nav{display:flex;gap:22px;font-size:14px;flex:1}.nav a:hover{color:var(--muted)}.nav-sale{color:var(--red);font-weight:700}.nav-ltd{font-weight:700;border-bottom:2px solid var(--gold)}
.cart-link{position:relative;font-size:22px}#cart-count{position:absolute;top:-4px;right:-10px;background:var(--red);color:#fff;font-size:11px;border-radius:10px;min-width:18px;height:18px;text-align:center;line-height:18px;padding:0 4px}
.menu-btn{display:none;background:none;border:0;font-size:22px;cursor:pointer}
.btn{display:inline-block;padding:14px 28px;border-radius:2px;font-size:14px;letter-spacing:.1em;cursor:pointer;border:1px solid var(--ink);text-align:center;font-family:inherit;transition:.2s}
.btn.primary{background:var(--ink);color:#fff}.btn.primary:hover{background:#000}.btn.primary:disabled{background:#aaa;border-color:#aaa;cursor:not-allowed}
.btn.ghost{background:transparent}.btn.light{background:#fff;color:var(--ink);border-color:#fff}.btn.block{display:block;width:100%;margin-top:10px}
.hero{display:grid;grid-template-columns:1.1fr 1fr;align-items:center;min-height:520px;background:linear-gradient(120deg,#e9e4da,#d9d3c6)}
.hero .copy{padding:60px 8vw}.hero .eyebrow{letter-spacing:.35em;font-size:12px;color:var(--muted)}
.hero h1{font-size:clamp(30px,4.4vw,54px);line-height:1.3;margin:14px 0 18px;font-weight:600;letter-spacing:.04em}.hero p{color:#4a4a4f;max-width:440px}
.hero .art{padding:40px;max-width:520px;justify-self:center;width:100%}
.section{padding:70px 0}.section-head{display:flex;justify-content:space-between;align-items:baseline;margin-bottom:26px}
.section-head h2{font-size:22px;letter-spacing:.12em;margin:0}.section-head h2 small{display:block;font-size:12px;color:var(--muted);letter-spacing:.3em;font-weight:400}.section-head a{font-size:13px;border-bottom:1px solid}
.grid{display:grid;grid-template-columns:repeat(4,1fr);gap:28px 20px}
.card .thumb{position:relative;background:var(--card);aspect-ratio:1/1.1;overflow:hidden;display:flex;align-items:center}.card .thumb svg{transition:transform .5s}.card:hover .thumb svg{transform:scale(1.05)}
.tag{position:absolute;top:10px;left:10px;font-size:10px;letter-spacing:.15em;padding:3px 8px;background:#fff}.tag.sale{left:auto;right:10px;background:var(--red);color:#fff}
.meta{padding:12px 2px}.meta .cat{font-size:11px;color:var(--muted);letter-spacing:.1em}.meta .name{font-size:14px;margin:2px 0 4px}
.price .was{color:var(--muted);text-decoration:line-through;font-size:12px;margin-right:6px}.price .now{font-weight:600}.price .sale,.sale{color:var(--red)}.price .off{font-size:11px;color:var(--red);margin-left:6px}
.swatches{display:flex;gap:5px;margin-top:6px}.swatches i{width:12px;height:12px;border-radius:50%;border:1px solid #ccc}
.cats{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.cats a{position:relative;aspect-ratio:3/4;display:flex;align-items:flex-end;padding:20px;color:#fff;font-size:18px;letter-spacing:.2em;overflow:hidden}
.cats a b{position:relative;z-index:1}.cats a small{display:block;font-size:11px;font-weight:400;letter-spacing:.3em;opacity:.85}
.banner-ltd{display:grid;grid-template-columns:1fr 1fr;align-items:center;background:#14161c;color:#fff;overflow:hidden}
.banner-ltd .txt{padding:60px 8vw}.banner-ltd .eyebrow{color:var(--gold);letter-spacing:.35em;font-size:12px}.banner-ltd h2{font-size:clamp(24px,3vw,38px);margin:10px 0;line-height:1.4}
.banner-ltd .art{padding:30px;background:radial-gradient(circle at 50% 55%,#2e3646,transparent 65%)}
.banner-sale{background:var(--red);color:#fff;text-align:center;padding:26px 20px;letter-spacing:.12em}.banner-sale b{font-size:24px;margin:0 8px}.banner-sale a{text-decoration:underline;margin-left:10px}
.page-title{padding:36px 0 10px}.page-title h1{margin:0;font-size:26px;letter-spacing:.1em}
.crumbs{font-size:12px;color:var(--muted);padding:18px 0}.crumbs a:hover{text-decoration:underline}
.cat-tabs{display:flex;gap:8px;flex-wrap:wrap;margin:10px 0 24px}.cat-tabs a{padding:7px 16px;border:1px solid var(--line);border-radius:20px;font-size:13px;background:#fff}.cat-tabs a.active{background:var(--ink);color:#fff;border-color:var(--ink)}
.toolbar{display:flex;justify-content:space-between;align-items:center;margin-bottom:20px;font-size:13px;color:var(--muted)}
select{font-family:inherit;padding:8px 10px;border:1px solid var(--line);background:#fff;border-radius:2px}
.pdp{display:grid;grid-template-columns:1.1fr 1fr;gap:50px;padding-bottom:40px}.main-img{background:var(--card)}
.thumbs{display:flex;gap:10px;margin-top:10px}.thumbs button{width:76px;padding:0;border:1px solid transparent;background:var(--card);cursor:pointer}.thumbs button.on{border-color:var(--ink)}
.info h1{font-size:24px;margin:10px 0;line-height:1.5}.pprice{font-size:22px;font-weight:600}.pprice small{font-size:12px;color:var(--muted);font-weight:400}.pprice .was{font-size:15px;color:var(--muted);text-decoration:line-through}
.desc{color:#4a4a4f;font-size:14px}.pill{display:inline-block;font-size:10px;letter-spacing:.2em;border:1px solid var(--ink);padding:2px 10px;margin-right:6px}.pill.red{background:var(--red);border-color:var(--red);color:#fff}
.opt{margin:22px 0}.lbl{font-size:13px;margin-bottom:8px}.guide{float:right;font-size:12px;color:var(--muted);text-decoration:underline}
.colors{display:flex;gap:10px}.sw{width:32px;height:32px;border-radius:50%;border:1px solid #ccc;cursor:pointer;outline-offset:3px}.sw.on{outline:2px solid var(--ink)}
.sizes{display:flex;gap:8px;flex-wrap:wrap}.sz{min-width:56px;padding:10px 12px;border:1px solid var(--line);background:#fff;cursor:pointer;font-family:inherit}.sz.on{border-color:var(--ink);background:var(--ink);color:#fff}
.qty{display:flex;align-items:center;gap:14px}.perks{list-style:none;padding:0;font-size:13px;color:var(--muted);margin-top:22px;border-top:1px solid var(--line);padding-top:16px}
.cart-grid{display:grid;grid-template-columns:1fr 340px;gap:40px;padding-bottom:60px}
.line{display:grid;grid-template-columns:110px 1fr auto 100px;gap:18px;align-items:center;border-bottom:1px solid var(--line);padding:18px 0}.limg{background:var(--card)}.linfo a{font-weight:600}
.muted{color:var(--muted);font-size:12px}.lqty{display:flex;flex-direction:column;gap:6px;align-items:center}.ltotal{text-align:right;font-weight:600}.link{background:none;border:0;color:var(--muted);text-decoration:underline;cursor:pointer;font-size:12px}
.summary{background:#fff;border:1px solid var(--line);padding:24px;align-self:start;position:sticky;top:90px}.summary h3{margin:0 0 12px;font-size:16px}
.row{display:flex;justify-content:space-between;gap:10px;font-size:14px;padding:8px 0}.row.total{border-top:1px solid var(--line);margin-top:6px;padding-top:14px;font-weight:700;font-size:16px}
.empty{text-align:center;padding:80px 0}
.demo-banner{background:#fff6d6;border:1px solid #f0d77a;padding:14px 18px;font-size:13px;margin-bottom:24px}
.co-grid{display:grid;grid-template-columns:1fr 360px;gap:40px;padding-bottom:60px}
fieldset{border:1px solid var(--line);background:#fff;padding:20px 22px;margin:0 0 20px}legend{font-weight:700;padding:0 6px}
.field{display:flex;flex-direction:column;margin-bottom:14px;font-size:13px}.field input,.field select{padding:11px;border:1px solid var(--line);font-family:inherit;font-size:14px;margin-top:4px}
.two{display:grid;grid-template-columns:1fr 1fr;gap:14px}.radio{display:flex;gap:8px;align-items:center;padding:10px 0;font-size:14px}
.thanks{text-align:center;padding:90px 20px}.thanks .check{width:72px;height:72px;border-radius:50%;background:var(--ink);color:#fff;font-size:36px;line-height:72px;margin:0 auto 20px}
.ltd-hero{background:#14161c;color:#fff;padding:40px 0 60px}.ltd-wrap{display:grid;grid-template-columns:1.1fr 1fr;gap:50px;align-items:center}
.ltd-hero .art{background:radial-gradient(circle at 50% 55%,#2e3646,transparent 65%)}.ltd-hero .eyebrow{color:var(--gold);letter-spacing:.35em;font-size:12px}
.ltd-hero h1{font-size:clamp(22px,2.6vw,32px);line-height:1.45;margin:10px 0}.ltd-hero .pill{border-color:#fff}.ltd-hero .desc{color:#c9ccd3}
.countdown{display:flex;gap:10px;margin:20px 0}.countdown div{background:#232733;padding:10px 14px;text-align:center;min-width:64px}.countdown b{display:block;font-size:26px;font-family:Georgia,serif}.countdown span{font-size:11px;color:#a5a9b3}
.countdown .live{background:var(--red);font-size:14px;padding:12px 16px}
.ltd-hero .sz{background:#232733;color:#fff;border-color:#3a3f4d}.ltd-hero .sz.on{background:#fff;color:var(--ink)}.ltd-hero .btn.primary{background:#fff;color:var(--ink);border-color:#fff}.ltd-hero .btn.primary:disabled{background:#555;color:#aaa;border-color:#555}
.stock{font-size:13px;color:var(--gold);margin-top:8px}
.rules{background:#fff;border:1px solid var(--line);padding:24px 28px}.rules li{margin:6px 0;font-size:14px}
.site-footer{background:#1d1d1f;color:#cfcfd3;margin-top:40px;padding:50px 0 20px;font-size:13px}
.foot-grid{display:grid;grid-template-columns:2fr 1fr 1fr;gap:30px}.site-footer h4{color:#fff;margin:0 0 10px;font-size:13px;letter-spacing:.15em}.site-footer a{display:block;margin:4px 0}.site-footer .logo{color:#fff}
.demo-note{text-align:center;margin:36px 20px 6px;font-size:12px;color:#ffd77a}.copy{text-align:center;color:#77777c;font-size:11px;margin:0}
#toast{position:fixed;left:50%;bottom:30px;transform:translate(-50%,40px);background:var(--ink);color:#fff;padding:14px 22px;font-size:14px;opacity:0;transition:.3s;z-index:50;pointer-events:none}#toast.show{opacity:1;transform:translate(-50%,0);pointer-events:auto}#toast a{text-decoration:underline;margin-left:6px}
@media (max-width:900px){
 .menu-btn{display:block}.nav{display:none;position:absolute;top:100%;left:0;right:0;background:var(--bg);flex-direction:column;padding:16px 20px;border-bottom:1px solid var(--line)}body.nav-open .nav{display:flex}
 .bar{justify-content:space-between}.hero,.banner-ltd,.pdp,.cart-grid,.co-grid,.ltd-wrap{grid-template-columns:1fr}.hero .copy{padding:40px 24px 0}
 .grid,.cats{grid-template-columns:repeat(2,1fr)}.foot-grid{grid-template-columns:1fr}.line{grid-template-columns:80px 1fr;}.ltotal{text-align:left}.summary{position:static}
}