/* ===== 风格A · 轻奢国际（米白 + 金色 + 衬线标题） ===== */
:root{
  --bg:#faf7f1; --paper:#fff; --ink:#2b2620; --muted:#8a8175;
  --gold:#b08d57; --gold-d:#96743f; --line:#e8e0d3; --soft:#f3ede2;
  --accent:#b08d57; --danger:#c0392b; --serif:Georgia,"Times New Roman","Songti SC",serif;
}
*{margin:0;padding:0;box-sizing:border-box}
html{overflow-x:hidden;max-width:100%}
body{font-family:"Helvetica Neue",Arial,"PingFang SC","Microsoft YaHei",sans-serif;background:var(--bg);color:var(--ink);font-size:14px;overflow-x:hidden}
a{text-decoration:none;color:inherit}
img{display:block;max-width:100%}
button{font-family:inherit}
.wrap{max-width:1280px;margin:0 auto;padding:0 28px}
.empty{padding:70px 0;text-align:center;color:var(--muted)}

/* ---------- 顶部细条 ---------- */
.topline{background:var(--ink);color:#cfc6b8;font-size:12px;letter-spacing:.12em}
.topline .wrap{display:flex;justify-content:space-between;align-items:center;padding-top:8px;padding-bottom:8px;text-transform:uppercase}
.lang-btn{background:transparent;border:1px solid #6b6355;color:#e8e0d0;border-radius:2px;padding:3px 12px;font-size:11px;letter-spacing:.15em;cursor:pointer}
.lang-btn:hover{border-color:var(--gold);color:var(--gold)}

/* ---------- 头部 ---------- */
.site-hd{background:var(--paper);border-bottom:1px solid var(--line)}
.hd{display:flex;align-items:center;gap:40px;padding:24px 0}
.logo{font-family:var(--serif);font-size:26px;letter-spacing:.05em;white-space:nowrap}
.logo em{font-style:normal;color:var(--gold);margin:0 6px}
.search{flex:1;display:flex;border:1px solid var(--ink);height:44px;background:var(--paper)}
.search input{flex:1;border:0;padding:0 16px;font-size:14px;background:transparent;outline:none;color:var(--ink)}
.search button{border:0;background:var(--ink);color:#fff;padding:0 28px;font-size:12px;letter-spacing:.2em;cursor:pointer;text-transform:uppercase}
.search button:hover{background:var(--gold-d)}
.hd-admin{font-size:12px;letter-spacing:.14em;color:var(--muted);text-transform:uppercase;white-space:nowrap;border-bottom:1px solid transparent;padding-bottom:2px}
.hd-admin:hover{color:var(--gold);border-color:var(--gold)}

/* ---------- 导航 ---------- */
.site-nav{background:var(--paper);border-bottom:1px solid var(--line)}
.site-nav .wrap{display:flex;gap:34px;overflow-x:auto}
.site-nav a{padding:14px 2px;font-size:13px;letter-spacing:.2em;text-transform:uppercase;color:var(--ink);border-bottom:2px solid transparent;white-space:nowrap}
.site-nav a:hover,.site-nav a.active{color:var(--gold);border-color:var(--gold)}

/* ---------- Hero 轮播 ---------- */
/* 裁剪必须放在静止的 .hero 上；.slides 是被 translate 的元素，若它带 overflow:hidden，
   浏览器会按旧位置缓存裁剪层，导致滑入的幻灯片不重绘（空白） */
.hero{margin:32px 0 8px;position:relative;overflow:hidden;border:1px solid var(--line)}
.slides{display:flex;transition:transform .5s ease}
.slide{flex:0 0 100%;min-width:100%;position:relative}
.slide img{display:block;width:100%;height:440px;object-fit:cover}
.slide .cap{position:absolute;left:56px;bottom:52px;color:#fff;text-shadow:0 2px 10px rgba(0,0,0,.35)}
.cap .kick{font-size:12px;letter-spacing:.4em;text-transform:uppercase;margin-bottom:12px;opacity:.95}
.cap h2{font-family:var(--serif);font-size:42px;font-weight:400;line-height:1.15;max-width:540px}
.cap .btn{display:inline-block;margin-top:22px;padding:13px 34px;border:1px solid #fff;color:#fff;font-size:12px;letter-spacing:.28em;text-transform:uppercase}
.cap .btn:hover{background:#fff;color:var(--ink)}
.dots{position:absolute;right:34px;bottom:30px;display:flex;gap:10px}
.dots i{width:34px;height:2px;background:rgba(255,255,255,.45);cursor:pointer}
.dots i.on{background:#fff}
.arr{position:absolute;top:50%;transform:translateY(-50%);width:46px;height:46px;border:1px solid rgba(255,255,255,.7);color:#fff;background:transparent;font-size:18px;cursor:pointer}
.arr:hover{background:rgba(255,255,255,.2)}
.arr.prev{left:20px}.arr.next{right:20px}

/* ---------- 卖点条 ---------- */
.feats{display:grid;grid-template-columns:repeat(4,1fr);border:1px solid var(--line);background:var(--paper);margin-top:26px}
.feats>div{padding:22px 14px;text-align:center;font-size:12px;letter-spacing:.16em;text-transform:uppercase;color:var(--muted);border-right:1px solid var(--line)}
.feats>div:last-child{border-right:0}
.feats b{display:block;font-family:var(--serif);font-size:19px;color:var(--ink);letter-spacing:.02em;margin-bottom:6px;text-transform:none}

/* ---------- 分区 ---------- */
.sec{margin-top:62px}
.sec-hd{display:flex;align-items:flex-end;justify-content:space-between;border-bottom:1px solid var(--ink);padding-bottom:14px;margin-bottom:28px}
.sec-hd .no{font-family:var(--serif);font-size:15px;color:var(--gold);letter-spacing:.2em}
.sec-hd h3{font-family:var(--serif);font-size:30px;font-weight:400;margin-top:4px}
.sec-hd .more{font-size:12px;letter-spacing:.22em;text-transform:uppercase;color:var(--muted);border-bottom:1px solid var(--gold);padding-bottom:3px;white-space:nowrap}
.sec-hd .more:hover{color:var(--gold)}
.grid{display:grid;grid-template-columns:repeat(5,1fr);gap:22px}

/* ---------- 产品卡片 ---------- */
.card{background:var(--paper);border:1px solid var(--line);transition:.25s;display:block}
.card:hover{border-color:var(--gold);transform:translateY(-4px);box-shadow:0 10px 24px rgba(90,70,40,.08)}
.card .ph{aspect-ratio:1;overflow:hidden;background:var(--soft);position:relative;display:flex;align-items:center;justify-content:center;font-size:40px;color:#cfc4b0}
.card .ph img{width:100%;height:100%;object-fit:cover;transition:.5s}
@supports not (aspect-ratio:1){
  .card .ph{height:0;padding-top:100%;display:block;font-size:0}
  .card .ph img{position:absolute;top:0;left:0}
}
.card:hover .ph img{transform:scale(1.06)}
.promo-tag{position:absolute;left:0;top:12px;background:var(--ink);color:#f0e6d2;font-size:11px;letter-spacing:.08em;padding:4px 12px;max-width:88%;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.card .bd{padding:15px 16px 17px}
.card .tt{font-size:14px;height:39px;overflow:hidden;line-height:1.38;margin-bottom:12px}
.card .ft{display:flex;justify-content:space-between;align-items:center}
.card .pr{font-family:var(--serif);font-size:18px;color:var(--ink)}
.card .pr i{font-style:normal;font-size:12px;color:var(--muted)}
.card .add{width:32px;height:32px;border:1px solid var(--ink);background:transparent;cursor:pointer;font-size:16px;line-height:1;color:var(--ink)}
.card .add:hover{background:var(--ink);color:#fff}
.card .add:disabled{opacity:.35;cursor:not-allowed}
.card.out{opacity:.65}

/* ---------- 面包屑 / 分类 chips ---------- */
.crumb{font-size:12px;letter-spacing:.1em;color:var(--muted);padding:22px 0 4px;text-transform:uppercase}
.back-btn{display:inline-flex;align-items:center;gap:4px;border:1px solid var(--line);background:var(--paper);color:var(--ink);font-size:12px;letter-spacing:.08em;padding:6px 14px;margin-right:16px;cursor:pointer;font-family:inherit;text-transform:none;border-radius:2px}
.back-btn:hover{border-color:var(--gold);color:var(--gold)}
.crumb a{color:var(--muted)}
.crumb a:hover{color:var(--gold)}
.chips{display:flex;flex-wrap:wrap;gap:10px;margin:16px 0 6px}
.chip{border:1px solid var(--line);background:var(--paper);color:var(--ink);font-size:13px;padding:8px 18px;cursor:pointer;letter-spacing:.04em}
.chip:hover{border-color:var(--gold);color:var(--gold)}
.chip.on{background:var(--ink);border-color:var(--ink);color:#fff}
.chips.l3 .chip.on{background:var(--gold);border-color:var(--gold)}
.page-title{font-family:var(--serif);font-size:30px;font-weight:400;margin:8px 0 6px}

/* ---------- 产品详情页 ---------- */
.pd-wrap{display:grid;grid-template-columns:560px 1fr;gap:44px;margin-top:18px}
.pd-gallery .main{border:1px solid var(--line);background:var(--paper);aspect-ratio:1;display:flex;align-items:center;justify-content:center;overflow:hidden;font-size:60px;color:#cfc4b0;position:relative}
.pd-gallery .main img,.pd-gallery .main video{width:100%;height:100%;object-fit:cover}
@supports not (aspect-ratio:1){
  .pd-gallery .main{height:0;padding-top:100%;display:block;font-size:0}
  .pd-gallery .main img{position:absolute;top:0;left:0}
}
.pd-thumbs{display:flex;gap:10px;margin-top:12px}
.pd-thumbs .th{width:76px;height:76px;border:1px solid var(--line);background:var(--paper);cursor:pointer;display:flex;align-items:center;justify-content:center;font-size:20px;color:var(--muted);overflow:hidden;opacity:.7}
.pd-thumbs .th img{width:100%;height:100%;object-fit:cover}
.pd-thumbs .th.active{border-color:var(--gold);opacity:1;box-shadow:0 0 0 1px var(--gold)}
.pd-info h1{font-family:var(--serif);font-size:28px;font-weight:400;line-height:1.3}
.pd-promo{margin-top:12px;display:inline-block;background:var(--soft);color:var(--gold-d);font-size:13px;letter-spacing:.06em;padding:7px 16px;border-left:3px solid var(--gold)}
.pd-price-box{margin-top:18px;padding:20px 22px;background:var(--paper);border:1px solid var(--line)}
.pd-price-box .price{font-family:var(--serif);font-size:34px;color:var(--gold-d)}
.pd-price-box .unit-i{font-size:14px;color:var(--muted)}
.pd-price-box .hint{font-size:12px;color:var(--muted);margin-top:8px;line-height:1.8}
.pd-meta{margin-top:14px;font-size:13px;color:var(--muted)}
.pd-meta b{color:var(--ink)}
.pd-meta .out-b{color:var(--danger)}

/* SKU 选择器 */
.sku-row{display:flex;align-items:flex-start;gap:14px;margin-top:18px}
.sku-l{font-size:13px;color:var(--muted);letter-spacing:.08em;padding-top:9px;min-width:64px;text-transform:uppercase}
.sku-opts{display:flex;flex-wrap:wrap;gap:10px;flex:1}
.sku-opt{border:1px solid var(--line);background:var(--paper);padding:9px 18px;font-size:13px;cursor:pointer;color:var(--ink)}
.sku-opt:hover{border-color:var(--gold)}
.sku-opt.on{border-color:var(--gold);color:var(--gold-d);box-shadow:0 0 0 1px var(--gold);background:#fbf6ec}
.sku-color{display:flex;align-items:center;gap:8px;border:1px solid var(--line);background:var(--paper);padding:6px 14px 6px 6px;font-size:13px;cursor:pointer}
.sku-color .dot{width:24px;height:24px;border-radius:50%;border:1px solid rgba(0,0,0,.12)}
.sku-color:hover{border-color:var(--gold)}
.sku-color.on{border-color:var(--gold);box-shadow:0 0 0 1px var(--gold);background:#fbf6ec}

/* 加购 */
.addon-box{margin-top:22px;border:1px solid var(--line);background:var(--paper);padding:18px 20px}
.addon-box h4{font-family:var(--serif);font-size:16px;font-weight:400;margin-bottom:12px}
.addon-item{display:flex;align-items:center;gap:12px;padding:10px 0;border-top:1px solid var(--soft);cursor:pointer}
.addon-item img{width:46px;height:46px;object-fit:cover;border:1px solid var(--line)}
.addon-item .t{flex:1;font-size:13px}
.addon-item .t a:hover{color:var(--gold)}
.addon-item .p{font-family:var(--serif);color:var(--gold-d)}
.addon-item .op{font-size:12px;color:var(--muted);text-decoration:line-through;margin-left:8px}

/* 数量 + 加清单 */
.qty-row{display:flex;align-items:center;gap:16px;margin-top:26px}
.qty-ctrl{display:flex;border:1px solid var(--ink);height:42px}
.qty-ctrl button{width:40px;border:0;background:transparent;font-size:16px;cursor:pointer;color:var(--ink)}
.qty-ctrl button:hover{background:var(--soft)}
.qty-ctrl input{width:56px;border:0;border-left:1px solid var(--line);border-right:1px solid var(--line);text-align:center;font-size:14px;outline:none;background:var(--paper);color:var(--ink)}
.btn-accent{background:var(--ink);color:#fff;border:0;height:42px;padding:0 30px;font-size:13px;letter-spacing:.18em;text-transform:uppercase;cursor:pointer}
.btn-accent:hover{background:var(--gold-d)}
.btn-outline{background:transparent;border:1px solid var(--ink);color:var(--ink);height:38px;padding:0 20px;font-size:12px;letter-spacing:.14em;cursor:pointer}
.btn-outline:hover{border-color:var(--gold);color:var(--gold)}

/* 参数 / 详情 */
.pd-section{margin-top:44px}
.pd-section h2{font-family:var(--serif);font-size:24px;font-weight:400;border-bottom:1px solid var(--ink);padding-bottom:12px;margin-bottom:22px}
table.params{width:100%;border-collapse:collapse;background:var(--paper);border:1px solid var(--line)}
table.params th,table.params td{border-bottom:1px solid var(--soft);padding:13px 20px;font-size:13.5px;text-align:left}
table.params th{width:240px;color:var(--muted);font-weight:400;letter-spacing:.06em;text-transform:uppercase;font-size:12px}
.rich-detail{background:var(--paper);border:1px solid var(--line);padding:34px 38px;line-height:1.9;font-size:14.5px;color:#4a443b;overflow-wrap:anywhere;word-break:break-word}
.rich-detail *{max-width:100%}
table.params th,table.params td{overflow-wrap:anywhere;word-break:break-word}
.rich-detail h2,.rich-detail h3{font-family:var(--serif);font-weight:400;color:var(--ink);margin:26px 0 12px}
.rich-detail h2:first-child,.rich-detail h3:first-child{margin-top:0}
.rich-detail ul,.rich-detail ol{padding-left:22px;margin:10px 0}
.rich-detail img{margin:18px 0;border:1px solid var(--line)}
.rich-detail table{width:100%;border-collapse:collapse;margin:14px 0}
.rich-detail td,.rich-detail th{border:1px solid var(--line);padding:10px 14px;font-size:13.5px}
.rich-detail blockquote{border-left:3px solid var(--gold);padding:6px 16px;color:var(--muted);margin:14px 0}
.rich-detail a{color:var(--gold-d)}

/* ---------- 采购清单抽屉 ---------- */
.drawer-mask,.modal-mask{position:fixed;inset:0;background:rgba(43,38,32,.45);z-index:100}
.drawer{position:fixed;top:0;right:0;bottom:0;width:440px;max-width:94vw;background:var(--bg);z-index:101;display:flex;flex-direction:column;box-shadow:-12px 0 40px rgba(43,38,32,.18)}
.drawer-head{display:flex;justify-content:space-between;align-items:center;padding:18px 22px;border-bottom:1px solid var(--line);background:var(--paper)}
.drawer-head h3{font-family:var(--serif);font-size:19px;font-weight:400}
.drawer-body{flex:1;overflow-y:auto;padding:14px 18px}
.drawer-foot{border-top:1px solid var(--line);background:var(--paper);padding:16px 20px 20px}
.fav-item{display:flex;gap:12px;background:var(--paper);border:1px solid var(--line);padding:12px;margin-bottom:10px}
.fav-item .thumb{width:72px;height:72px;border:1px solid var(--line);overflow:hidden;display:flex;align-items:center;justify-content:center;font-size:24px;color:#cfc4b0;background:var(--soft)}
.fav-item .thumb img{width:100%;height:100%;object-fit:cover}
.fav-item .info{flex:1;min-width:0}
.fav-item .n{font-size:13.5px;line-height:1.4}
.fav-item .n a:hover{color:var(--gold)}
.fav-item .sku-line{font-size:11.5px;color:var(--gold-d);margin-top:3px;letter-spacing:.04em}
.fav-item .ao{font-size:12px;color:var(--gold-d);margin-top:3px}
.fav-item .p{font-family:var(--serif);font-size:13px;margin-top:5px}
.fav-item .ops{display:flex;flex-direction:column;justify-content:space-between;align-items:flex-end}
.fav-item .qty-ctrl{height:30px}
.fav-item .qty-ctrl button{width:28px;font-size:13px}
.fav-item .qty-ctrl input{width:40px;font-size:12px}
.fav-item .rm{border:0;background:transparent;color:var(--muted);font-size:12px;cursor:pointer;text-decoration:underline}
.fav-item .rm:hover{color:var(--danger)}
.total-row{display:flex;justify-content:space-between;font-size:13.5px;padding:4px 0;color:var(--muted)}
.total-row.grand{font-size:16px;color:var(--ink);border-top:1px solid var(--line);margin-top:6px;padding-top:10px}
.total-row.grand b{font-family:var(--serif);color:var(--gold-d);font-size:20px}
.order-form{display:flex;flex-direction:column;gap:8px;margin:12px 0}
.order-form input,.order-form select,.order-form textarea{border:1px solid var(--line);background:var(--bg);padding:11px 13px;font-size:13.5px;outline:none;color:var(--ink);font-family:inherit}
.order-form input:focus,.order-form textarea:focus{border-color:var(--gold)}
.wa-note{font-size:11.5px;color:var(--muted);margin-top:10px;line-height:1.6;text-align:center}

/* 弹窗 */
.modal{position:fixed;top:50%;left:50%;transform:translate(-50%,-50%);background:var(--bg);z-index:102;width:480px;max-width:94vw;max-height:88vh;overflow-y:auto;padding:36px 34px;border:1px solid var(--line)}
.modal-close{position:absolute;top:10px;right:14px;border:0;background:transparent;font-size:24px;cursor:pointer;color:var(--muted);z-index:5}
.success-box{text-align:center}
.ok-icon{font-size:46px}
.success-box h2{font-family:var(--serif);font-weight:400;margin:10px 0}
.order-no{font-family:var(--serif);font-size:22px;color:var(--gold-d);letter-spacing:.08em;margin:8px 0 16px}
.sum-table{border-top:1px solid var(--line);margin:14px 0}
.sum-table .r{display:flex;justify-content:space-between;padding:9px 2px;border-bottom:1px solid var(--soft);font-size:13.5px}
.wa-btn{display:block;margin-top:10px;background:#25d366;color:#fff;padding:13px;border-radius:2px;font-size:14px;text-align:center;letter-spacing:.04em}
.wa-btn.email{background:#4a6fa5}
.wa-btn.phone{background:var(--ink)}
.btn-primary{display:block;width:100%;background:var(--ink);color:#fff;border:0;padding:13px;font-size:13px;letter-spacing:.2em;text-transform:uppercase;cursor:pointer}

/* 浮动采购清单 */
.float-cart{position:fixed;right:26px;bottom:26px;z-index:90;display:flex;align-items:center;gap:9px;background:var(--ink);color:#fff;border:0;padding:15px 24px;font-size:14px;letter-spacing:.06em;cursor:pointer;box-shadow:0 10px 26px rgba(43,38,32,.3)}
.float-cart:hover{background:var(--gold-d)}
.float-cart .fc-ico{font-size:18px}
.fav-badge{position:absolute;top:-8px;right:-8px;min-width:22px;height:22px;border-radius:11px;background:var(--gold);color:#fff;font-size:12px;display:flex;align-items:center;justify-content:center;padding:0 6px;box-shadow:0 2px 6px rgba(0,0,0,.25)}

/* Toast */
.toast{position:fixed;top:26px;left:50%;transform:translateX(-50%);background:var(--ink);color:#fff;padding:11px 26px;font-size:13.5px;z-index:300;letter-spacing:.06em;box-shadow:0 8px 20px rgba(0,0,0,.2)}

/* ---------- 页脚 ---------- */
footer{margin-top:84px;background:var(--ink);color:#b7ad9d}
footer .wrap{display:flex;justify-content:space-between;padding:42px 28px;font-size:12px;letter-spacing:.14em}
footer .fl{font-family:var(--serif);font-size:22px;color:#fff;letter-spacing:.05em}
footer .fr{margin-top:8px;text-transform:uppercase}
footer .fc b{display:block;color:#e8e0d0;margin-bottom:10px;letter-spacing:.2em;text-transform:uppercase}
footer .c-line{margin:5px 0;text-transform:none}

/* ---------- 响应式 ---------- */
@media(max-width:1024px){
  .grid{grid-template-columns:repeat(3,1fr)}
  .pd-wrap{grid-template-columns:1fr;gap:26px}
  .slide img{height:320px}
  .cap .kick{font-size:11px}
  .cap h2{font-size:32px;max-width:80%}
  .pd-gallery{max-width:640px}
}
@media(max-width:640px){
  body{overflow-x:hidden}
  .wrap{padding:0 14px}
  /* 顶条：标语太长时收窄字距 */
  .topline{font-size:10px;letter-spacing:.06em}
  .topline .wrap{padding-top:7px;padding-bottom:7px}
  /* 头部：logo 一行（隐藏英文副名），搜索框整行 */
  .hd{flex-wrap:wrap;gap:12px;padding:16px 0}
  .logo{font-size:19px;white-space:normal;line-height:1.35}
  .logo em,.logo .logo-sub{display:none}
  .search{order:3;flex-basis:100%;height:42px}
  .search input{font-size:16px}   /* 防 iOS 聚焦自动放大 */
  .search button{padding:0 20px;letter-spacing:.1em}
  /* 导航：横向滑动更顺滑 */
  .site-nav .wrap{gap:22px;padding:0 14px;-webkit-overflow-scrolling:touch;scrollbar-width:none}
  .site-nav .wrap::-webkit-scrollbar{display:none}
  .site-nav a{padding:12px 2px;font-size:12px;letter-spacing:.12em}
  /* Hero：箭头变小、文案收窄 */
  .hero{margin:20px 0 6px}
  .slide img{height:220px}
  .slide .cap{left:18px;bottom:18px;right:18px}
  .cap .kick{font-size:10px;letter-spacing:.3em;margin-bottom:8px}
  .cap h2{font-size:21px;max-width:100%}
  .cap .btn{margin-top:12px;padding:9px 20px;font-size:11px}
  .arr{width:32px;height:32px;font-size:14px;opacity:.75}
  .arr.prev{left:8px}.arr.next{right:8px}
  .dots{right:16px;bottom:14px}
  .dots i{width:22px}
  /* 卖点条 2 列 */
  .feats{grid-template-columns:repeat(2,1fr);margin-top:18px}
  .feats>div{padding:14px 8px;font-size:10px;letter-spacing:.1em}
  .feats>div:nth-child(2){border-right:0}
  .feats b{font-size:15px;margin-bottom:4px}
  /* 分区与产品网格 2 列 */
  .sec{margin-top:38px}
  .sec-hd{padding-bottom:10px;margin-bottom:16px}
  .sec-hd h3{font-size:20px}
  .sec-hd .no{font-size:12px}
  .sec-hd .more{font-size:11px;letter-spacing:.12em}
  .grid{grid-template-columns:repeat(2,1fr);gap:10px}
  .card .bd{padding:10px 11px 12px}
  .card .tt{font-size:12.5px;height:35px;margin-bottom:8px}
  .card .pr{font-size:15px}
  .card .pr i{font-size:11px}
  .card .add{width:28px;height:28px;font-size:14px}
  .promo-tag{font-size:10px;padding:3px 8px}
  /* 分类页 chips */
  .crumb{padding:16px 0 2px;font-size:11px}
  .chips{gap:8px;margin:12px 0 4px}
  .chip{padding:7px 13px;font-size:12px}
  .page-title{font-size:22px}
  /* 产品详情页 */
  .pd-wrap{gap:20px;margin-top:10px}
  .pd-info h1{font-size:20px}
  .pd-promo{font-size:12px;padding:6px 12px}
  .pd-price-box{padding:14px 16px}
  .pd-price-box .price{font-size:26px}
  .pd-thumbs{gap:8px;overflow-x:auto;padding-bottom:4px;-webkit-overflow-scrolling:touch}
  .pd-thumbs .th{width:60px;height:60px;flex:0 0 60px}
  .sku-row{gap:10px;margin-top:14px}
  .sku-l{min-width:52px;font-size:12px}
  .sku-opt{padding:8px 14px;font-size:12px}
  .qty-row{gap:10px;margin-top:20px}
  .qty-row .btn-accent{flex:1;padding:0 12px;letter-spacing:.08em}
  .pd-section{margin-top:30px}
  .pd-section h2{font-size:19px;margin-bottom:14px}
  table.params th{width:110px;padding:10px 12px}
  table.params td{padding:10px 12px;font-size:13px}
  .rich-detail{padding:18px 16px;font-size:14px}
  /* 抽屉 / 弹窗 / 浮钮 */
  .drawer{width:100vw;max-width:100vw}
  .modal{width:94vw;padding:26px 18px}
  .float-cart{right:14px;bottom:14px;padding:13px 16px}
  .float-cart .fc-label{display:none}
  /* 页脚 */
  footer{margin-top:52px}
  footer .wrap{flex-direction:column;gap:22px;padding:30px 14px}
  footer .fl{font-size:18px}
}

/* 货号与SKU立方 */
.pd-skucode { display: inline-block; font-size: 12px; letter-spacing: 1px; color: var(--muted); border: 1px solid var(--line); padding: 3px 10px; margin: 6px 0 2px; }
.sku-opt .sku-cbm { display: block; font-size: 11px; color: var(--gold-2); font-weight: 400; margin-top: 2px; }