:root {
  --bg:#f7f6f4; --card:#fff; --text:#1a1a1a; --muted:#7a7a7a;
  --line:#e6e4e0; --accent:#111;
  --serif:"Iowan Old Style","Palatino Linotype",Palatino,Georgia,serif;
  --sans:"Segoe UI",system-ui,-apple-system,sans-serif;
}
*{box-sizing:border-box;margin:0;padding:0}
body{font-family:var(--sans);background:var(--bg);color:var(--text);min-height:100vh;padding-bottom:96px}
a{color:inherit;text-decoration:none}
.top{position:sticky;top:0;z-index:20;display:flex;align-items:center;justify-content:space-between;
  padding:14px 18px;background:rgba(247,246,244,.94);backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}
.brand{font-family:var(--serif);font-size:22px}
.icon-btn{width:40px;height:40px;border:0;background:transparent;display:grid;place-items:center;cursor:pointer}
.nav{position:fixed;left:0;right:0;bottom:0;z-index:20;display:grid;grid-template-columns:repeat(4,1fr);
  background:var(--card);border-top:1px solid var(--line);padding:8px 0 calc(8px + env(safe-area-inset-bottom))}
.nav a{font-size:10px;letter-spacing:.12em;text-transform:uppercase;color:var(--muted);
  display:grid;justify-items:center;gap:4px;padding:6px 0}
.nav a.active{color:var(--text)}
.nav svg{width:20px;height:20px;stroke:currentColor;fill:none;stroke-width:1.6}
.wrap{padding:18px 18px 8px;max-width:720px;margin:0 auto}
h1{font-family:var(--serif);font-weight:500;font-size:clamp(26px,5vw,34px);line-height:1.15;margin:0 0 10px}
h2{font-family:var(--serif);font-weight:500;font-size:22px;margin:0 0 12px}
.muted{color:var(--muted);font-size:14px;line-height:1.55}
.eyebrow{font-size:11px;letter-spacing:.18em;text-transform:uppercase;color:var(--muted);margin-bottom:8px}
.grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.card{background:var(--card);border:1px solid var(--line);border-radius:12px;overflow:hidden}
.card .ph{aspect-ratio:3/4;background:#eceae6;display:grid;place-items:center;position:relative}
.card .ph span{font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:#9a9590}
.card .ph.dark{background:linear-gradient(165deg,#1a1a1a,#2c2c2c)}
.card .ph.sand{background:linear-gradient(165deg,#d9d0c2,#cbbba6)}
.card .ph.olive{background:linear-gradient(165deg,#5f6552,#3f4436)}
.card .ph.wine{background:linear-gradient(165deg,#5a2d36,#3a1b22)}
.card .body{padding:12px}
.card .title{font-size:14px;margin-bottom:4px}
.card .price{font-size:13px;color:var(--muted)}
.badge{position:absolute;top:10px;left:10px;background:#fff;border:1px solid var(--line);
  font-size:10px;letter-spacing:.1em;text-transform:uppercase;padding:4px 7px}
.hero{background:#eceae6;aspect-ratio:4/5;display:grid;place-items:center;position:relative}
.dress{width:42%;max-width:220px;height:78%;background:linear-gradient(165deg,#1a1a1a,#2d2d2d 45%,#111);
  border-radius:120px 120px 24px 24px;box-shadow:0 24px 48px rgba(0,0,0,.18);position:relative}
.dress:before{content:"";position:absolute;top:8%;left:50%;transform:translateX(-50%);width:28%;height:10%;
  background:#eceae6;border-radius:50%}
.content{padding:22px 20px 8px;max-width:720px;margin:0 auto}
.price-lg{font-size:22px;margin-bottom:16px}
.meta{border-top:1px solid var(--line);padding-top:14px;margin:18px 0}
.meta-row{display:flex;justify-content:space-between;font-size:13px;padding:7px 0;color:var(--muted)}
.meta-row strong{color:var(--text);font-weight:500}
.sizes label{display:block;font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--muted);margin-bottom:10px}
.size-grid{display:flex;gap:10px;margin-bottom:18px}
.size{min-width:48px;height:44px;border:1px solid var(--line);background:var(--card);display:grid;place-items:center;cursor:pointer;font-size:14px}
.size.active{background:var(--accent);color:#fff;border-color:var(--accent)}
.cta{position:fixed;left:0;right:0;bottom:56px;padding:0 16px;z-index:15}
.cta button{width:100%;height:52px;border:0;background:var(--accent);color:#fff;font-size:12px;
  letter-spacing:.22em;text-transform:uppercase;cursor:pointer}
.banner{background:#fff;border:1px solid var(--line);border-radius:12px;padding:16px;margin-bottom:16px}
.list{display:grid;gap:10px}
.row{background:#fff;border:1px solid var(--line);border-radius:12px;padding:14px;display:flex;justify-content:space-between;gap:12px;align-items:center}
.toast{position:fixed;left:50%;bottom:120px;transform:translateX(-50%);background:rgba(17,17,17,.92);color:#fff;
  padding:10px 16px;border-radius:999px;font-size:13px;opacity:0;pointer-events:none;transition:opacity .25s}
.toast.show{opacity:1}
.note{margin-top:18px;padding:14px;border:1px dashed #cfcac2;border-radius:10px;color:#8a847c;font-size:13px}
.filters{display:flex;gap:8px;overflow:auto;padding-bottom:12px;margin-bottom:8px}
.chip{border:1px solid var(--line);background:#fff;padding:8px 12px;border-radius:999px;font-size:12px;white-space:nowrap;color:var(--muted)}
.chip.on{background:#111;color:#fff;border-color:#111}
@media(min-width:720px){body{max-width:420px;margin:0 auto;border-left:1px solid var(--line);border-right:1px solid var(--line)}}