:root{
  --stone:#e8e4df;--cream:#f7f4ef;--clay:#c45c3e;--clay2:#a84832;
  --olive:#3d4f3f;--ink:#2a2826;--mute:#6b6560;--paper:#fffef9;
  --shadow:0 12px 40px rgba(42,28,20,.12);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;height:100%}
body{
  margin:0;color:var(--ink);background:var(--cream);
  font-family:"Noto Sans TC","PingFang TC",sans-serif;
  line-height:1.65;font-size:15px;min-height:100vh;min-height:100dvh;
  display:flex;flex-direction:column;
}
a{color:var(--clay);text-decoration:none;font-weight:600}
a:hover{color:var(--clay2)}
img{max-width:100%;display:block}
.skip{position:absolute;left:-999px}
.serif{font-family:"DM Serif Display","Noto Serif TC",serif;font-weight:400}
.top{
  flex-shrink:0;display:flex;align-items:center;gap:20px;padding:14px 28px;
  background:var(--paper);border-bottom:1px solid var(--stone);position:sticky;top:0;z-index:60;
}
.top .logo img{height:64px;width:64px;object-fit:contain}
.top-nav{display:flex;flex-wrap:wrap;gap:6px 20px;flex:1;font-size:14px;font-weight:600}
.top-nav a{color:var(--mute)}
.top-nav a:hover{color:var(--clay)}
.top-cart{
  padding:10px 20px;background:var(--olive);color:var(--paper);border:0;
  font:inherit;font-weight:700;font-size:13px;cursor:pointer;border-radius:999px;
}
.top-cart:hover{background:var(--ink)}
.cart-count{background:var(--clay);color:var(--paper);border-radius:99px;padding:0 7px;margin-left:4px;font-size:11px;display:none}
main{flex:1 0 auto;width:100%}
.hero{
  padding:48px 28px 40px;background:linear-gradient(135deg,var(--stone) 0%,var(--cream) 55%,#ddd8cf 100%);
  clip-path:polygon(0 0,100% 0,100% 92%,0 100%);
}
.hero-inner{max-width:900px;margin:0 auto}
.hero h1{font-size:clamp(32px,5vw,52px);margin:0 0 12px;color:var(--ink);line-height:1.15}
.hero p{margin:0;color:var(--mute);font-size:16px;max-width:36em}
.badge-row{display:flex;flex-wrap:wrap;gap:10px;margin-top:20px}
.badge{
  font-size:11px;font-weight:800;padding:6px 14px;background:var(--paper);
  border:2px solid var(--clay);color:var(--clay);border-radius:4px;letter-spacing:.04em;
}
.ribbon-scroll{
  display:flex;gap:12px;padding:20px 28px;overflow-x:auto;scrollbar-width:thin;
  background:var(--paper);border-bottom:1px solid var(--stone);
}
.ribbon-scroll a{
  flex-shrink:0;padding:10px 22px;background:var(--stone);color:var(--ink);
  border-radius:999px;font-size:13px;font-weight:700;
}
.ribbon-scroll a:hover{background:var(--clay);color:var(--paper)}
.sec{padding:36px 28px}
main > .sec:last-of-type{padding-bottom:80px}
.sec-head{margin-bottom:24px}
.sec-head h2{font-size:22px;margin:0 0 6px;color:var(--ink)}
.sec-head p{margin:0;color:var(--mute);font-size:14px}
.sec-head a{font-size:13px}
.polaroid-grid{
  display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:28px 20px;
}
.polaroid{
  background:var(--paper);padding:12px 12px 18px;box-shadow:var(--shadow);
  transform:rotate(-1deg);transition:transform .25s,box-shadow .25s;
}
.polaroid:nth-child(even){transform:rotate(1.2deg)}
.polaroid:hover{transform:rotate(0) translateY(-6px);box-shadow:0 20px 50px rgba(42,28,20,.18)}
.polaroid .pic{
  aspect-ratio:1;border-radius:2px;overflow:hidden;background:var(--stone);margin-bottom:12px;
}
.polaroid .pic img{width:100%;height:100%;object-fit:cover}
.polaroid .brand{font-size:10px;color:var(--mute);font-weight:800;letter-spacing:.06em}
.polaroid .name{font-size:14px;font-weight:700;margin:4px 0 8px;display:block;color:var(--ink);line-height:1.35}
.polaroid .row{display:flex;align-items:center;justify-content:space-between;gap:8px}
.polaroid .price{font-family:"DM Serif Display",serif;font-size:20px;color:var(--clay)}
.polaroid .add{
  padding:6px 12px;background:transparent;border:2px solid var(--olive);color:var(--olive);
  font:inherit;font-size:11px;font-weight:800;cursor:pointer;border-radius:4px;
}
.polaroid .add:hover{background:var(--olive);color:var(--paper)}
.page-title{padding:32px 28px 0}
.page-title h1{font-size:28px;margin:0 0 8px}
.page-title p{color:var(--mute);margin:0}
.chips{display:flex;flex-wrap:wrap;gap:8px;padding:16px 28px}
.chips button{
  padding:8px 16px;border:2px solid var(--stone);background:var(--paper);
  font:inherit;font-size:12px;font-weight:700;color:var(--mute);cursor:pointer;border-radius:999px;
}
.chips button.on{background:var(--clay);color:var(--paper);border-color:var(--clay)}
.wrap{width:min(720px,calc(100% - 40px));margin:0 auto;padding:32px 0 48px}
.legal{background:var(--paper);border:1px solid var(--stone);padding:32px;border-radius:8px}
.legal h1{font-size:24px;margin:0 0 8px}
.legal h2{font-size:15px;margin:22px 0 8px;color:var(--clay)}
.legal h2:first-of-type{margin-top:0}
.legal p{color:var(--mute);margin:0 0 12px;font-size:14px}
.faq details{background:var(--paper);border:1px solid var(--stone);margin-bottom:8px;border-radius:6px}
.faq summary{padding:14px 18px;cursor:pointer;font-weight:800;list-style:none}
.faq summary::-webkit-details-marker{display:none}
.faq p{padding:14px 18px;margin:0;color:var(--mute);border-top:1px solid var(--stone);font-size:14px}
.pdp-split{display:grid;grid-template-columns:1.1fr 1fr;gap:40px;padding:32px 28px;align-items:start}
.pdp-frame{
  background:var(--paper);padding:16px;box-shadow:var(--shadow);transform:rotate(-2deg);
  max-width:420px;margin:0 auto;
}
.pdp-frame .inner{aspect-ratio:1;border-radius:2px;overflow:hidden;background:var(--stone)}
.pdp-frame img{width:100%;height:100%;object-fit:cover}
.pdp-info h1{font-size:clamp(20px,2.5vw,26px);line-height:1.35;margin:0 0 12px}
.price-lg{font-family:"DM Serif Display",serif;font-size:32px;color:var(--clay);margin:0 0 16px}
.pdp-tags{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:16px}
.pdp-tags span{font-size:10px;font-weight:800;padding:4px 10px;background:var(--stone);color:var(--mute)}
.rich p{margin:0 0 10px;color:var(--mute);font-size:14px}
.spec{width:100%;border-collapse:collapse;margin:16px 0;font-size:13px}
.spec th,.spec td{padding:10px 12px;text-align:left;border-bottom:1px solid var(--stone)}
.spec th{width:36%;font-weight:800;color:var(--mute);font-size:12px}
.buyrow{display:flex;flex-wrap:wrap;gap:12px;margin-top:20px}
.buyrow button{padding:12px 24px;font:inherit;font-weight:800;font-size:13px;cursor:pointer;border:0;border-radius:999px}
.buyrow .solid{background:var(--clay);color:var(--paper)}
.buyrow .solid:hover{background:var(--clay2)}
.buyrow .buy{background:var(--paper);color:var(--ink);border:2px solid var(--stone)}
.buyrow .buy:hover{border-color:var(--clay);color:var(--clay)}
.variant-grid{display:flex;flex-wrap:wrap;gap:8px;margin-top:12px}
.variant{border:1px solid var(--stone);background:var(--paper);padding:4px;cursor:pointer;width:52px;text-align:center;font-size:9px}
.variant img{width:52px;height:52px;object-fit:cover;display:block;margin-bottom:2px}
.variant span{display:block;line-height:1.2;color:var(--mute);font-size:8px}
.related{padding:0 28px 64px}
.related h2{font-size:18px;margin:0 0 20px}
.foot{
  flex-shrink:0;margin-top:auto;padding:36px 28px;background:var(--olive);color:rgba(255,254,249,.85);
  font-size:13px;display:flex;justify-content:center;
}
.foot-inner{
  display:grid;grid-template-columns:1fr 1fr;gap:28px 72px;
  width:min(960px,calc(100% - 48px));margin:0 auto;align-items:start;
}
.foot h2{color:var(--paper);font-size:15px;margin:0 0 10px}
.foot a{color:rgba(255,254,249,.75);display:block;margin-bottom:6px;font-weight:600;font-size:12px}
.foot a:hover{color:var(--paper)}
.foot-note{font-size:11px;margin-top:12px;opacity:.7}
.mask{position:fixed;inset:0;background:rgba(42,28,20,.45);display:none;z-index:80}
.mask.show,.drawer.show{display:block}
.drawer{
  position:fixed;bottom:0;left:0;right:0;max-height:85vh;background:var(--paper);
  z-index:90;display:none;border-radius:20px 20px 0 0;box-shadow:0 -8px 40px rgba(0,0,0,.15);
  overflow:auto;
}
.drawer header{
  display:flex;justify-content:space-between;align-items:center;padding:18px 24px;
  border-bottom:1px solid var(--stone);font-weight:800;
}
.drawer .close{background:none;border:0;font-size:28px;cursor:pointer;color:var(--mute)}
.cart-box{padding:18px 24px}
.cart-item{display:grid;grid-template-columns:64px 1fr;gap:12px;margin-bottom:16px}
.cart-item img{width:64px;height:64px;object-fit:cover;border-radius:4px}
.cart-item .rm{color:var(--clay);cursor:pointer;font-size:12px;font-weight:800}
.total{font-size:22px;font-weight:800;color:var(--clay);margin:12px 0}
.toast{
  position:fixed;bottom:24px;left:50%;transform:translateX(-50%) translateY(20px);
  background:var(--olive);color:var(--paper);padding:12px 24px;border-radius:999px;
  opacity:0;transition:.2s;z-index:100;font-weight:800;font-size:13px;
}
.toast.show{opacity:1;transform:translateX(-50%) translateY(0)}
@media(max-width:800px){
  .pdp-split{grid-template-columns:1fr;padding:24px 16px}
  .polaroid-grid{grid-template-columns:repeat(2,1fr);gap:16px}
  .foot-inner{grid-template-columns:1fr}
}
@media(max-width:480px){
  .polaroid-grid{grid-template-columns:1fr}
}