:root{
  --paper:#f6f3ec; --white:#fff; --ink:#141414; --mute:#5c5c5c;
  --blue:#0057ff; --rose:#ff2d6a; --lemon:#ffe566; --line:#141414;
  --shadow:4px 4px 0 #141414;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;height:100%}
body{
  margin:0;background:var(--paper);color:var(--ink);
  font-family:"Noto Sans TC","PingFang TC",sans-serif;line-height:1.65;
  background-image:linear-gradient(rgba(20,20,20,.03) 1px,transparent 1px),linear-gradient(90deg,rgba(20,20,20,.03) 1px,transparent 1px);
  background-size:24px 24px;
  min-height:100%;min-height:100dvh;display:flex;flex-direction:column;
}
main{flex:1 0 auto;width:100%}
a{color:var(--blue);text-decoration:none}
a:hover{color:var(--rose)}
img{max-width:100%;display:block}
.skip{position:absolute;left:-999px}
.site-header{background:var(--ink);color:#fff;position:sticky;top:0;z-index:50}
.header-band{
  display:flex;align-items:center;justify-content:space-between;
  padding:12px 22px;gap:16px;
}
.logo img{display:block;height:32px;width:auto;max-width:160px;object-fit:contain}
.header-band .cart-btn{
  background:var(--rose);color:#fff;border:2px solid #fff;
  padding:8px 16px;border-radius:0;font-weight:700;cursor:pointer;font:inherit;
  box-shadow:2px 2px 0 #fff;
}
.header-band .cart-btn:hover{background:var(--blue)}
.cart-count{background:var(--lemon);color:var(--ink);border-radius:99px;padding:0 6px;margin-left:6px;font-size:12px;display:none;font-weight:800}
.nav-strip{
  display:flex;flex-wrap:wrap;gap:6px 20px;padding:10px 22px;
  background:var(--white);border-bottom:3px solid var(--ink);
  font-size:13px;font-weight:600;
}
.nav-strip a{color:var(--ink);text-decoration:none;border-bottom:2px solid transparent;padding-bottom:2px}
.nav-strip a:hover{border-color:var(--rose);color:var(--rose)}
.menu{background:var(--ink);color:#fff;border:2px solid #fff;padding:6px 10px;cursor:pointer;font:inherit}
.ribbon{
  background:var(--lemon);color:var(--ink);text-align:center;
  padding:8px 16px;font-size:12px;font-weight:700;border-bottom:2px solid var(--ink);
}
.wrap{width:min(1180px,calc(100% - 32px));margin:0 auto;padding:32px 0 80px}
.spotlight{
  display:grid;grid-template-columns:1.05fr .95fr;gap:28px;align-items:center;
  margin-bottom:36px;
}
.spotlight-visual{
  border:3px solid var(--ink);box-shadow:var(--shadow);
  background:linear-gradient(135deg,#dbeafe,#fce7f3);
  overflow:hidden;
}
.spotlight-visual img{width:100%;aspect-ratio:1;object-fit:cover}
.tag{
  display:inline-block;background:var(--ink);color:#fff;
  padding:4px 10px;font-size:11px;font-weight:800;letter-spacing:.12em;margin-bottom:12px;
}
h1,h2,h3{font-family:"Space Grotesk","Noto Sans TC",sans-serif;line-height:1.1;margin:0 0 12px;font-weight:700}
h1{font-size:clamp(36px,6vw,64px);letter-spacing:-.02em}
.spotlight h1{
  white-space:nowrap;
  font-size:clamp(20px,3.2vw,42px);
  letter-spacing:-.01em;
}
h2{font-size:clamp(22px,3vw,34px)}
.lead{font-size:17px;color:var(--mute);max-width:42ch;margin:0}
.hero-actions{display:flex;flex-wrap:wrap;gap:10px;margin-top:24px}
.btn,.btn-ghost,.buy,.add{
  display:inline-flex;align-items:center;justify-content:center;
  padding:12px 20px;font-weight:700;border:2px solid var(--ink);cursor:pointer;font:inherit;
}
.btn{background:var(--blue);color:#fff;box-shadow:var(--shadow)}
.btn:hover{background:var(--rose)}
.btn-ghost{background:var(--white);color:var(--ink)}
.btn-ghost:hover{background:var(--lemon)}
.bento{display:grid;grid-template-columns:repeat(12,1fr);gap:12px;margin:32px 0}
.bento a{
  border:3px solid var(--ink);padding:20px;color:var(--ink);
  background:var(--white);box-shadow:var(--shadow);display:block;
  transition:transform .15s;
}
.bento a:hover{transform:translate(-2px,-2px);box-shadow:6px 6px 0 var(--ink)}
.bento strong{display:block;font-size:18px;font-family:"Space Grotesk",sans-serif}
.bento small{display:block;color:var(--mute);margin-top:6px;font-size:13px}
.b1{grid-column:span 4}.b2{grid-column:span 4}.b3{grid-column:span 4}
.b4{grid-column:span 6}.b5{grid-column:span 6}
.perks{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin:28px 0}
.perks article{
  border:2px solid var(--ink);padding:16px;background:var(--white);
  box-shadow:3px 3px 0 var(--ink);
}
.perks strong{display:block;color:var(--blue);font-size:13px;margin-bottom:4px}
.perks span{font-size:13px;color:var(--mute)}
.section{margin:48px 0}
.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:16px;margin-bottom:20px;border-bottom:3px solid var(--ink);padding-bottom:12px}
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(210px,1fr));gap:16px}
.card{
  background:var(--white);border:2px solid var(--ink);overflow:hidden;
  color:var(--ink);position:relative;box-shadow:3px 3px 0 var(--ink);
  transition:transform .15s;
}
.card:hover{transform:translate(-2px,-2px);box-shadow:5px 5px 0 var(--ink)}
.card img{width:100%;aspect-ratio:1;object-fit:cover;background:#eee}
.card .body{padding:12px 14px 16px}
.card .brand{font-size:11px;color:var(--rose);font-weight:700;letter-spacing:.1em}
.card .name{font-weight:700;font-size:14px;margin:4px 0 8px;min-height:2.6em}
.card .price{color:var(--blue);font-weight:800;font-size:16px}
.card .add{
  position:absolute;right:8px;top:8px;padding:6px 10px;font-size:11px;
  background:var(--ink);color:#fff;border:2px solid var(--ink);
}
.card .add:hover{background:var(--rose)}
.cats{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:12px}
.cats a,.brands a{
  display:block;padding:18px;border:2px solid var(--ink);background:var(--white);
  box-shadow:3px 3px 0 var(--ink);color:var(--ink);
}
.cats a:hover,.brands a:hover{background:var(--lemon)}
.cats small,.brands small{display:block;color:var(--mute);margin-top:4px}
.brands{display:flex;flex-wrap:wrap;gap:8px}
.brands a{padding:10px 14px}
.faq details{border-bottom:2px solid var(--ink);padding:14px 0}
.faq summary{cursor:pointer;font-weight:700;font-family:"Space Grotesk",sans-serif}
.page-hero{margin-bottom:28px;padding-bottom:20px;border-bottom:3px solid var(--ink)}
.page-hero p,.legal p{color:var(--mute)}
.pdp{display:grid;grid-template-columns:1fr 1fr;gap:32px;align-items:start}
.pdp-cover{border:3px solid var(--ink);box-shadow:var(--shadow);overflow:hidden;background:#fff}
.pdp-cover img{width:100%;aspect-ratio:1;object-fit:cover}
.crumb{font-size:13px;color:var(--mute);margin-bottom:8px}
.price-lg{font-size:28px;color:var(--blue);font-weight:800;margin:8px 0 16px}
.spec{width:100%;border-collapse:collapse;margin:16px 0 20px;font-size:14px}
.spec th{text-align:left;color:var(--mute);width:34%;padding:8px;border-bottom:1px solid #ddd;font-weight:600}
.spec td{padding:8px 0;border-bottom:1px solid #ddd}
.buyrow{display:flex;gap:10px;flex-wrap:wrap}
.add.solid{background:var(--white);color:var(--ink)}
.buy{background:var(--rose);color:#fff;border-color:var(--ink)}
.sku-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(110px,1fr));gap:10px}
.sku{
  border:2px solid var(--ink);overflow:hidden;background:var(--white);
  cursor:pointer;color:var(--ink);font:inherit;padding:0;text-align:left;
  box-shadow:2px 2px 0 var(--ink);
}
.sku img{aspect-ratio:1;object-fit:cover;width:100%}
.sku span{display:block;padding:6px 8px;font-size:12px;text-align:center;color:var(--ink);font-weight:600}
.related{margin-top:48px}
footer{flex-shrink:0;background:var(--ink);color:#ccc;padding:40px 0 48px;font-size:13px;margin-top:auto}
.foot{width:min(1180px,calc(100% - 32px));margin:0 auto;display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:24px}
.foot a{display:block;color:#eee;margin:6px 0}
.foot a:hover{color:var(--lemon)}
.age{margin-top:24px;font-size:12px;color:#888}
.mask{position:fixed;inset:0;background:rgba(20,20,20,.5);display:none;z-index:80}
.mask.show,.panel.show{display:block}
.panel{
  position:fixed;right:0;top:0;height:100%;width:min(420px,100%);
  background:var(--paper);border-left:3px solid var(--ink);z-index:90;display:none;overflow:auto;
  box-shadow:-8px 0 0 rgba(0,0,0,.1);
}
.panel header{
  display:flex;justify-content:space-between;align-items:center;
  padding:16px 18px;border-bottom:3px solid var(--ink);background:var(--white);
}
.panel .close{background:none;border:0;font-size:28px;cursor:pointer;color:var(--ink)}
.cart-box{padding:16px 18px}
.cart-item{display:grid;grid-template-columns:64px 1fr;gap:10px;margin-bottom:14px}
.cart-item img{width:64px;height:64px;object-fit:cover;border:2px solid var(--ink)}
.cart-item .rm{color:var(--rose);cursor:pointer;font-size:12px;font-weight:700}
.total{font-weight:800;color:var(--blue);margin:12px 0;font-size:18px}
.toast{
  position:fixed;bottom:24px;left:50%;transform:translateX(-50%) translateY(20px);
  background:var(--ink);color:#fff;padding:12px 20px;border:2px solid #fff;
  box-shadow:4px 4px 0 var(--rose);opacity:0;transition:.2s;z-index:100;font-weight:700;
}
.toast.show{opacity:1;transform:translateX(-50%) translateY(0)}
.filter{display:flex;flex-wrap:wrap;gap:8px;margin:16px 0 22px}
.filter button{
  background:var(--white);border:2px solid var(--ink);color:var(--ink);
  padding:6px 14px;cursor:pointer;font:inherit;font-weight:600;
}
.filter button.on{background:var(--blue);color:#fff}
@media(max-width:900px){
  .spotlight,.pdp,.perks,.foot,.bento{grid-template-columns:1fr}
  .b1,.b2,.b3,.b4,.b5{grid-column:span 12}
  .nav-strip{display:none}
  .nav-strip.open{display:flex;flex-direction:column;position:absolute;left:0;right:0;top:100%;background:var(--white);padding:16px;border-bottom:3px solid var(--ink);z-index:60}
}
@media(min-width:901px){.menu{display:none}}