:root{--olive:#6b6e3f;--olive-d:#54562f;--gold:#c79a3b;--red:#b23a2e;--cream:#f7f3ea;--ink:#2b2820;--line:#e6dcc7;--muted:#6f6858;--shadow:0 10px 28px rgba(70,60,20,.13);--wrap:1140px}
*{box-sizing:border-box}
body{margin:0;font-family:"Noto Sans TC","PingFang TC","Microsoft JhengHei",system-ui,sans-serif;color:var(--ink);background:var(--cream);line-height:1.7}
img{max-width:100%;display:block}
a{color:var(--red);text-decoration:none}a:hover{text-decoration:underline}
h1,h2,h3{line-height:1.25;margin:0 0 .5em;font-weight:700}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 18px}
.lead{font-size:1.1rem;color:var(--muted);max-width:60ch}
.note{background:#fff;border-left:4px solid var(--gold);padding:12px 16px;border-radius:8px;color:var(--muted);box-shadow:var(--shadow)}
.note.center{text-align:center;border-left:0;border-top:4px solid var(--gold)}
.center{text-align:center}
.btn{display:inline-block;font-weight:700;padding:12px 24px;border-radius:999px;margin:6px 8px 6px 0;transition:.15s}
.btn:hover{text-decoration:none;transform:translateY(-2px)}
.btn-line{background:#06c755;color:#fff;box-shadow:0 6px 16px rgba(6,199,85,.3)}
.btn-ghost{background:#fff;color:var(--ink);border:2px solid var(--line)}
/* header */
.hd{position:sticky;top:0;z-index:40;background:rgba(247,243,234,.97);backdrop-filter:blur(6px);border-bottom:3px solid var(--olive)}
.hdi{display:flex;align-items:center;justify-content:space-between;min-height:64px;gap:12px}
.brand{font-size:1.3rem;font-weight:800;color:var(--olive-d)}
.brand span{font-size:.7rem;letter-spacing:.15em;color:var(--gold);font-weight:700}
.nav{display:flex;align-items:center;gap:4px}
.nav a{color:var(--ink);font-weight:700;padding:8px 12px;border-radius:8px;font-size:.96rem}
.nav a:hover{background:#efe7d5;text-decoration:none}
.nav a.line{background:#06c755;color:#fff}
.ntoggle{display:none;flex-direction:column;gap:5px;background:none;border:0;cursor:pointer;padding:8px}
.ntoggle span{width:26px;height:3px;background:var(--ink);border-radius:3px}
/* crumb */
.crumb{padding:16px 18px 0;color:var(--muted);font-size:.9rem}
.crumb a{color:var(--muted)}
/* product grid / cards */
.sec{margin:38px 0 18px;padding-top:24px;border-top:1px solid var(--line)}
.grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;margin:22px 0}
.pcard{background:#fff;border:1px solid var(--line);border-radius:14px;overflow:hidden;box-shadow:var(--shadow);color:var(--ink);transition:.15s}
.pcard:hover{transform:translateY(-4px);text-decoration:none}
.pcard-img{aspect-ratio:1;overflow:hidden;background:#efe7d5}
.pcard-img img{width:100%;height:100%;object-fit:cover}
.pcard-b{padding:14px 16px}
.pcard-b h3{font-size:1rem;margin:0 0 8px}
.price .now{color:var(--red);font-weight:800;font-size:1.05rem}
.price .was{color:#a99;text-decoration:line-through;font-size:.85rem;margin-left:6px}
.price.big .now{font-size:1.7rem}
/* product detail */
.product{display:grid;grid-template-columns:1fr 1fr;gap:40px;padding:24px 18px 40px;align-items:start}
.product-img img{width:100%;border-radius:16px;box-shadow:var(--shadow);background:#efe7d5}
.product-info h1{font-size:1.9rem}
.ptag{color:var(--olive-d);font-weight:700}
.product-info .btn{display:block;text-align:center}
.meta{list-style:none;padding:0;color:var(--muted);font-size:.92rem;border-top:1px solid var(--line);margin-top:20px;padding-top:14px}
.meta li{padding:3px 0}
/* category */
.cat{padding:34px 18px 50px}
/* contact */
.contact{padding:34px 18px 50px}
.cgrid{display:grid;grid-template-columns:1fr 1fr;gap:36px;margin-top:20px}
.clist{list-style:none;padding:0}
.clist li{padding:10px 0;border-bottom:1px solid var(--line)}
.map{margin-top:16px;border-radius:14px;overflow:hidden;box-shadow:var(--shadow)}
.map iframe{width:100%;height:340px;border:0;display:block}
/* footer */
.ft{background:var(--olive-d);color:#eee6d2;margin-top:40px;padding:48px 0 24px}
.ftg{display:grid;grid-template-columns:1.6fr 1fr 1.2fr 1fr;gap:28px}
.ft h3{color:#fff;font-size:1rem}
.ft a{color:var(--gold)}
.brandf{font-size:1.2rem;font-weight:800;color:#fff;margin-bottom:8px}
.fnav{display:flex;flex-direction:column;gap:6px}
.fnav a{color:#eee6d2}
.soc a{color:var(--gold);font-weight:700}
.sub{margin-top:30px;padding-top:16px;border-top:1px solid rgba(255,255,255,.15);font-size:.85rem;color:#c9bfa6}
@media(max-width:900px){
  .grid{grid-template-columns:repeat(2,1fr)}
  .product,.cgrid{grid-template-columns:1fr}
  .ftg{grid-template-columns:1fr 1fr}
  .nav{position:fixed;inset:64px 0 auto 0;flex-direction:column;align-items:stretch;background:var(--cream);
    border-bottom:3px solid var(--olive);padding:8px 16px 16px;transform:translateY(-140%);transition:.28s;box-shadow:var(--shadow)}
  .nav.open{transform:translateY(0)}
  .nav a{padding:13px 8px;border-bottom:1px solid var(--line)}
  .ntoggle{display:flex}
}
@media(max-width:520px){.grid{grid-template-columns:1fr 1fr;gap:12px}.ftg{grid-template-columns:1fr}}