/* 产品页 */
.prod-head{padding:calc(96px + env(safe-area-inset-top)) 0 clamp(28px,4vw,48px)}
.crumbs{display:flex;gap:8px;align-items:center;font-size:12.5px;color:var(--muted);margin-bottom:clamp(28px,4vw,48px)}
.crumbs a{color:var(--muted);text-decoration:none}
.crumbs a:hover{color:var(--blue)}
.prod-head .eyebrow{margin-bottom:14px}
.prod-head h1{font-size:clamp(2rem,4vw,3.2rem);max-width:14ch;text-wrap:balance}
html[lang="zh-CN"] .prod-head h1{max-width:18em;letter-spacing:0}
.prod-lede{margin-top:18px;max-width:46ch;color:var(--muted);font-size:clamp(.95rem,1.1vw,1.05rem);line-height:1.8}

.prod-grid-wrap{padding-bottom:clamp(56px,8vw,96px)}
.prod-grid{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(20px,3vw,40px)}
.prod-card{
  display:block;background:#fff;border-radius:4px;overflow:hidden;
  text-decoration:none;color:inherit;
  box-shadow:0 1px 0 rgba(14,34,51,.06);
  transition:transform .45s var(--ease),box-shadow .45s var(--ease);
}
.prod-card:hover{transform:translateY(-4px);box-shadow:0 20px 40px -24px rgba(14,34,51,.3)}
.prod-card:focus-visible{outline:2px solid var(--blue);outline-offset:3px}
.prod-shot{margin:0;aspect-ratio:2/3;overflow:hidden;background:#fff}
.prod-shot img{width:100%;height:100%;object-fit:contain;display:block}
.prod-card-body{padding:18px 18px 22px}
.prod-tag{
  display:inline-block;font-size:10.5px;letter-spacing:.16em;text-transform:uppercase;
  color:#8A5A16;margin-bottom:9px;
}
.prod-card-body h2{font-size:1.02rem;line-height:1.35;font-weight:600;margin-bottom:8px}
html[lang="zh-CN"] .prod-card-body h2{letter-spacing:0}
.prod-weight{font-size:13.5px;color:var(--muted);font-variant-numeric:tabular-nums}

/* 底部 CTA */
.prod-cta{padding:clamp(48px,7vw,88px) 0 clamp(64px,9vw,112px);border-top:1px solid var(--line);text-align:center}
.prod-cta h2{font-size:clamp(1.35rem,2.4vw,2rem);margin-bottom:14px;text-wrap:balance}
.prod-cta p{color:var(--muted);margin-bottom:28px}
.prod-cta .btn{min-width:220px}

/* 抽屉 */
.prod-drawer{
  position:fixed;inset:0;z-index:80;display:grid;place-items:center;
  background:rgba(6,22,34,.55);backdrop-filter:blur(4px);
  padding:24px;
}
.prod-drawer[hidden]{display:none}
.prod-drawer-panel{
  position:relative;background:var(--bg);border-radius:6px;overflow:hidden;
  width:min(880px,100%);max-height:min(86svh,760px);
  display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);
}
.drawer-close{
  position:absolute;top:10px;right:10px;z-index:2;
  width:44px;height:44px;border:0;border-radius:50%;
  background:rgba(244,250,252,.9);font-size:26px;line-height:1;cursor:pointer;
}
.drawer-close:focus-visible{outline:2px solid var(--blue);outline-offset:2px}
.drawer-shot{margin:0;background:#fff;display:grid;place-items:center}
.drawer-shot img{width:100%;height:100%;object-fit:contain;max-height:min(86svh,760px)}
.drawer-body{padding:clamp(24px,4vw,48px);display:flex;flex-direction:column;justify-content:center;gap:10px}
.drawer-body h2{font-size:clamp(1.3rem,2vw,1.7rem);line-height:1.3}
.drawer-body .btn{margin-top:20px;align-self:flex-start}

@media(max-width:1024px){
  .prod-grid{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:760px){
  .prod-head{padding-top:calc(84px + env(safe-area-inset-top))}
  .prod-grid{grid-template-columns:repeat(2,1fr);gap:14px}
  .prod-card-body{padding:14px 14px 18px}
  .prod-card-body h2{font-size:.95rem}
  .prod-shot{aspect-ratio:2/3}
  .prod-drawer{padding:0;place-items:end stretch}
  .prod-drawer-panel{
    width:100%;max-height:92svh;grid-template-columns:1fr;grid-template-rows:minmax(0,1fr) auto;
    border-radius:14px 14px 0 0;
  }
  .drawer-shot img{max-height:52svh}
  .drawer-body{padding:20px 20px calc(24px + env(safe-area-inset-bottom))}
  .drawer-body .btn{width:100%;align-self:stretch}
}