:root{
  --bg:#faf8f5; --card:#fff; --ink:#2b2927; --muted:#7d766d;
  --gold:#9a8052; --line:#e8e2d9; --max:1180px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{-webkit-text-size-adjust:100%}
body{background:var(--bg);color:var(--ink);
  font:16px/1.65 -apple-system,BlinkMacSystemFont,"Segoe UI","Helvetica Neue",Arial,sans-serif;
  -webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
img{display:block;max-width:100%}
.serif{font-family:Georgia,"Times New Roman",serif}
.wrap{max-width:var(--max);margin:0 auto;padding:0 22px}

header{position:sticky;top:0;z-index:50;background:rgba(250,248,245,.92);
  backdrop-filter:saturate(180%) blur(12px);border-bottom:1px solid var(--line)}
.nav{display:flex;align-items:center;justify-content:space-between;height:66px}
.brand{font-family:Georgia,serif;font-size:20px;letter-spacing:.42em;text-indent:.42em}
.brand small{display:block;font-size:9px;letter-spacing:.22em;color:var(--muted);
  font-family:-apple-system,sans-serif;text-indent:.22em;margin-top:2px}
.nav a.cta{font-size:12px;letter-spacing:.16em;text-transform:uppercase;
  border:1px solid var(--ink);padding:9px 16px;border-radius:2px;transition:.2s}
.nav a.cta:hover{background:var(--ink);color:#fff}

.hero{padding:76px 0 54px;text-align:center;border-bottom:1px solid var(--line)}
.hero h1{font-family:Georgia,serif;font-size:clamp(28px,4.6vw,46px);font-weight:400;
  line-height:1.24;letter-spacing:-.01em}
.hero p{color:var(--muted);margin-top:16px;font-size:15px;max-width:600px;
  margin-inline:auto}
.rule{width:52px;height:1px;background:var(--gold);margin:26px auto 0}

.filters{display:flex;gap:10px;justify-content:center;flex-wrap:wrap;padding:30px 0 8px}
.filters button{background:none;border:1px solid var(--line);color:var(--muted);
  padding:8px 18px;border-radius:999px;font-size:13px;cursor:pointer;transition:.18s;
  font-family:inherit}
.filters button:hover{border-color:var(--gold);color:var(--ink)}
.filters button.on{background:var(--ink);border-color:var(--ink);color:#fff}

.grid{display:grid;gap:26px 22px;padding:30px 0 70px;
  grid-template-columns:repeat(auto-fill,minmax(255px,1fr))}
.card{background:var(--card);border:1px solid var(--line);border-radius:3px;
  overflow:hidden;transition:transform .25s cubic-bezier(.2,.7,.3,1),box-shadow .25s}
.card:hover{transform:translateY(-4px);box-shadow:0 14px 34px rgba(43,41,39,.09)}
.card .ph{aspect-ratio:4/5;overflow:hidden;background:#f1ece4}
.card .ph img{width:100%;height:100%;object-fit:cover;transition:transform .5s}
.card:hover .ph img{transform:scale(1.045)}
.card .bd{padding:15px 16px 18px}
.card .bd .n{font-family:Georgia,serif;font-size:15.5px;line-height:1.4}
.card .bd .m{color:var(--muted);font-size:12.5px;margin-top:5px;
  letter-spacing:.02em}
.card .bd .p{margin-top:9px;font-size:14px;color:var(--gold);font-weight:600}
.card .bd .c{display:inline-block;margin-top:8px;font-size:10.5px;letter-spacing:.14em;
  text-transform:uppercase;color:var(--muted)}

.cta-band{background:var(--ink);color:#f4f1ec;text-align:center;padding:62px 22px}
.cta-band h2{font-family:Georgia,serif;font-weight:400;font-size:clamp(22px,3vw,30px)}
.cta-band p{color:#b8b1a6;margin-top:12px;font-size:14.5px}
.cta-band a{display:inline-block;margin-top:26px;background:var(--gold);color:#fff;
  padding:14px 34px;border-radius:2px;font-size:12.5px;letter-spacing:.18em;
  text-transform:uppercase;transition:.2s}
.cta-band a:hover{background:#b08f57}

footer{border-top:1px solid var(--line);padding:38px 0 46px;text-align:center;
  color:var(--muted);font-size:12.5px;line-height:1.9}
footer a{color:var(--gold)}

/* ---- detail ---- */
.crumb{padding:22px 0 0;font-size:12.5px;color:var(--muted);letter-spacing:.04em}
.crumb a:hover{color:var(--gold)}
.detail{display:grid;grid-template-columns:1.15fr .85fr;gap:52px;padding:34px 0 74px;
  align-items:start}
.gallery .main{aspect-ratio:1/1;background:#f1ece4;border:1px solid var(--line);
  border-radius:3px;overflow:hidden}
.gallery .main img{width:100%;height:100%;object-fit:cover}
.thumbs{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;margin-top:10px}
.thumbs img{aspect-ratio:1/1;object-fit:cover;border:1px solid var(--line);
  border-radius:2px;cursor:pointer;opacity:.65;transition:.18s}
.thumbs img:hover,.thumbs img.on{opacity:1;border-color:var(--gold)}
.info h1{font-family:Georgia,serif;font-weight:400;font-size:clamp(23px,3vw,31px);
  line-height:1.3}
.info .price{color:var(--gold);font-size:20px;margin-top:14px;font-weight:600}
.info .tagline{color:var(--muted);font-size:14px;margin-top:8px}
.spec{margin-top:26px;border-top:1px solid var(--line)}
.spec div{display:flex;gap:18px;padding:11px 0;border-bottom:1px solid var(--line);
  font-size:13.5px}
.spec dt{flex:0 0 108px;color:var(--muted);letter-spacing:.03em}
.spec dd{flex:1}
.buy{margin-top:26px;display:grid;gap:10px}
.btn{display:block;text-align:center;padding:15px 20px;border-radius:2px;
  font-size:12.5px;letter-spacing:.17em;text-transform:uppercase;transition:.2s}
.btn.pri{background:var(--ink);color:#fff}
.btn.pri:hover{background:#000}
.btn.sec{border:1px solid var(--line);color:var(--ink)}
.btn.sec:hover{border-color:var(--gold);color:var(--gold)}
.copy{margin-top:28px;font-size:14px;color:#4d4842;line-height:1.85}
.copy p+p{margin-top:12px}
.trust{margin-top:24px;padding:16px 18px;background:#f3efe8;border-left:2px solid var(--gold);
  font-size:12.5px;color:#5b554d;line-height:1.8}

@media(max-width:820px){
  .detail{grid-template-columns:1fr;gap:28px}
  .hero{padding:52px 0 40px}
  .grid{grid-template-columns:repeat(auto-fill,minmax(158px,1fr));gap:16px 12px}
  .card .bd{padding:11px 11px 14px}
  .card .bd .n{font-size:13.5px}
  .card .bd .p{font-size:12.5px}
  .card .bd .c{display:none}
  .nav{height:58px}
  .brand{font-size:17px;letter-spacing:.34em;text-indent:.34em}
  .brand small{display:none}
}