:root{
  --ink:#1b1917;
  --ink-soft:#3f3a35;
  --muted:#736c64;
  --line:#e7e1d9;
  --line-soft:#f1ece5;
  --bg:#fcfaf7;
  --paper:#ffffff;
  --sand:#f5efe7;
  --gold:#a9854f;
  --gold-soft:#c9a86f;
  --sale:#9c3b2e;
  --radius:14px;
  --shadow:0 18px 50px rgba(35,28,20,.10);
  --serif:"Iowan Old Style","Palatino Linotype",Palatino,Georgia,"Songti SC",serif;
  --sans:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;
}

*{box-sizing:border-box}
[hidden]{display:none !important}
html,body{margin:0;padding:0}
body{
  background:var(--bg);color:var(--ink);font-family:var(--sans);
  font-size:15px;line-height:1.6;-webkit-font-smoothing:antialiased;
}
a{color:inherit;text-decoration:none}
img{display:block;max-width:100%}
button{font:inherit;color:inherit;cursor:pointer}
h1,h2,h3,h4{font-family:var(--serif);font-weight:500;letter-spacing:.01em;margin:0}
.shell{width:min(1240px,92vw);margin:0 auto}
.muted{color:var(--muted)}
.center{text-align:center}

/* ---------- 顶部 ---------- */
.announce{
  background:var(--ink);color:#f6f1e9;font-size:12.5px;letter-spacing:.06em;
  text-transform:uppercase;text-align:center;padding:9px 16px;
}
.site-header{position:sticky;top:0;z-index:60;background:rgba(252,250,247,.94);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.header-inner{display:grid;grid-template-columns:1fr auto 1fr;align-items:center;gap:16px;height:72px}
.logo{font-family:var(--serif);font-size:26px;letter-spacing:.34em;text-indent:.34em;text-align:center;white-space:nowrap}
.nav{display:flex;gap:26px;font-size:13px;letter-spacing:.12em;text-transform:uppercase}
.nav a{padding:6px 0;border-bottom:1px solid transparent;transition:.2s}
.nav a:hover,.nav a.active{border-color:var(--ink)}
/* 导航条内容多了就左右滑动，不换行、不挤出去 */
[data-scroll]{min-width:0;flex-wrap:nowrap;overflow-x:auto;overflow-y:hidden;scrollbar-width:none;-ms-overflow-style:none}
[data-scroll]::-webkit-scrollbar{display:none}
[data-scroll] > *{flex:0 0 auto}
@media (max-width:900px){.site-header.nav-open .nav[data-scroll]{overflow:visible;flex-wrap:wrap}}
.nav-actions{display:flex;align-items:center;gap:6px;justify-content:flex-end}
.icon-btn{
  background:none;border:0;padding:9px;border-radius:999px;display:inline-flex;
  align-items:center;justify-content:center;position:relative;transition:.2s;
}
.icon-btn:hover{background:var(--sand)}
.cart-btn em{
  position:absolute;top:2px;right:2px;background:var(--ink);color:#fff;font-style:normal;
  font-size:10px;line-height:1;padding:4px 5px;border-radius:999px;min-width:17px;
}
.nav-toggle{display:none;flex-direction:column;gap:4px}
.nav-toggle span{display:block;width:19px;height:1.6px;background:var(--ink)}
.lang{display:flex;gap:2px;font-size:11px;letter-spacing:.08em;margin-right:2px}
.lang button{background:none;border:0;padding:4px 5px;color:var(--muted);border-radius:6px}
.lang button.on{color:var(--ink);font-weight:600;background:var(--sand)}
.search-bar{border-top:1px solid var(--line);padding:14px 0;background:var(--paper)}
.search-bar form{display:flex;gap:10px}
.search-bar input{
  flex:1;border:1px solid var(--line);background:#fff;border-radius:999px;
  padding:12px 18px;font-size:15px;outline:none;
}
.search-bar input:focus{border-color:var(--ink)}

/* ---------- 通用组件 ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  border:1px solid var(--ink);background:transparent;color:var(--ink);
  padding:14px 28px;border-radius:999px;font-size:12.5px;letter-spacing:.14em;
  text-transform:uppercase;transition:.22s;white-space:nowrap;
}
.btn:hover{background:var(--ink);color:#fff}
.btn-dark{background:var(--ink);color:#fff}
.btn-dark:hover{background:#000}
.btn-sm{padding:11px 20px;font-size:11.5px}
.btn-block{width:100%}
.btn:disabled{opacity:.45;cursor:not-allowed}
.badge{
  display:inline-block;background:var(--sale);color:#fff;font-size:10.5px;letter-spacing:.1em;
  padding:3px 9px;border-radius:999px;text-transform:uppercase;
}
.chip{
  border:1px solid var(--line);background:#fff;border-radius:999px;padding:8px 16px;
  font-size:12.5px;letter-spacing:.06em;transition:.2s;
}
.chip:hover{border-color:var(--ink)}
.chip.on{background:var(--ink);color:#fff;border-color:var(--ink)}
.section{padding:74px 0}
.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:20px;margin-bottom:34px}
.section-head h2{font-size:30px}
.eyebrow{font-size:11.5px;letter-spacing:.22em;text-transform:uppercase;color:var(--gold);margin-bottom:10px}
.skeleton{background:linear-gradient(90deg,#f2ede6 25%,#eae4db 37%,#f2ede6 63%);background-size:400% 100%;animation:sk 1.4s infinite}
@keyframes sk{0%{background-position:100% 50%}100%{background-position:0 50%}}

/* ---------- 首页 ---------- */
.hero-full{
  position:relative;width:100%;display:flex;align-items:center;overflow:hidden;
  background-color:#2a231c;background-size:cover;background-position:center;background-repeat:no-repeat;
}
.hero-full.hero-tall{min-height:min(86vh,900px)}
.hero-full.hero-medium{min-height:min(70vh,720px)}
.hero-full.hero-short{min-height:min(52vh,560px)}
.hero-overlay{position:absolute;inset:0}
.hero-inner{position:relative;z-index:2;width:min(1240px,92vw);margin:0 auto;padding:96px 0;color:#fff}
.hero-inner h1{color:#fff;font-size:clamp(34px,5vw,62px);line-height:1.06;text-shadow:0 2px 26px rgba(0,0,0,.34)}
.hero-inner p{color:rgba(255,255,255,.92);font-size:17px;max-width:46ch;margin:20px 0 30px;text-shadow:0 1px 14px rgba(0,0,0,.3)}
.eyebrow.light{color:rgba(255,255,255,.85)}
.hero-full .btn{border-color:rgba(255,255,255,.8);color:#fff}
.hero-full .btn:hover{background:#fff;color:var(--ink);border-color:#fff}
.hero-full .btn-dark{background:rgba(255,255,255,.94);color:var(--ink);border-color:transparent}
.hero-full .btn-dark:hover{background:#fff}
.factory-grid{display:grid;grid-template-columns:1.35fr 1fr;gap:34px;align-items:center}
.factory-main{border-radius:var(--radius);overflow:hidden;background:var(--sand);aspect-ratio:4/3;box-shadow:var(--shadow)}
.factory-main img{width:100%;height:100%;object-fit:cover}
.factory-side p{color:var(--ink-soft);font-size:15.5px}
.factory-thumbs{display:flex;gap:14px;overflow-x:auto;scrollbar-width:none;-ms-overflow-style:none;margin-top:26px;padding-bottom:4px}
.factory-thumbs::-webkit-scrollbar{display:none}
/* 照片少的时候自动撑满一行，多了就变成左右滑动的一条 */
.factory-thumbs img{flex:1 0 24%;min-width:220px;aspect-ratio:4/3;object-fit:cover;border-radius:10px;background:var(--sand)}
.hero{position:relative;display:grid;grid-template-columns:1.05fr 1fr;align-items:center;gap:56px;padding:66px 0 78px}
.hero h1{font-size:clamp(34px,4.4vw,58px);line-height:1.06}
.hero p{color:var(--muted);font-size:16.5px;max-width:44ch;margin:20px 0 30px}
.hero-actions{display:flex;gap:12px;flex-wrap:wrap}
.hero-media{position:relative;border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);aspect-ratio:1/1}
.hero-media img{width:100%;height:100%;object-fit:cover}
.hero-badge{
  position:absolute;left:22px;bottom:22px;background:rgba(255,255,255,.92);
  padding:12px 18px;border-radius:12px;font-size:12px;letter-spacing:.1em;text-transform:uppercase;
}
.cat-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:16px}
.cat-tile{position:relative;border-radius:var(--radius);overflow:hidden;aspect-ratio:4/5;background:var(--sand)}
.cat-tile img{width:100%;height:100%;object-fit:cover;transition:transform .6s}
.cat-tile:hover img{transform:scale(1.06)}
.cat-tile span{
  position:absolute;inset:auto 0 0 0;padding:38px 16px 16px;color:#fff;font-family:var(--serif);
  font-size:18px;background:linear-gradient(transparent,rgba(20,16,12,.62));
}
.product-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:26px 20px}
.card{position:relative;display:flex;flex-direction:column;gap:12px}
.card-media{position:relative;border-radius:var(--radius);overflow:hidden;background:var(--sand);aspect-ratio:1/1}
.card-media img{width:100%;height:100%;object-fit:cover;transition:transform .7s}
.card:hover .card-media img{transform:scale(1.05)}
.card-tag{position:absolute;top:12px;left:12px}
.card-quick{
  position:absolute;inset:auto 12px 12px 12px;opacity:0;transform:translateY(8px);
  transition:.25s;background:rgba(255,255,255,.95);border:0;border-radius:999px;padding:12px;
  font-size:11.5px;letter-spacing:.14em;text-transform:uppercase;
}
.card:hover .card-quick{opacity:1;transform:none}
/* 列表里的标题最多两行，长了用省略号；完整标题在商品详情页看 */
.card-title{
  font-family:var(--serif);font-size:16.5px;line-height:1.35;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;
  overflow:hidden;text-overflow:ellipsis;word-break:break-word;
}
.card-brand{font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:var(--muted);margin-bottom:4px}
.card-sub{font-size:13px;color:var(--muted);margin-top:3px}
.price{display:flex;align-items:baseline;gap:8px;font-size:14.5px}
.price s{color:var(--muted);font-size:13px}
.price .now.sale{color:var(--sale)}
.promise{display:grid;grid-template-columns:repeat(4,1fr);gap:22px;border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:34px 0}
.brand-row{display:flex;gap:18px;overflow-x:auto;scrollbar-width:none;-ms-overflow-style:none;padding-bottom:4px}
.brand-row::-webkit-scrollbar{display:none}
.brand-card{
  flex:0 0 200px;display:block;border:1px solid var(--line);border-radius:var(--radius);padding:18px 16px;background:var(--paper);
  transition:.22s;text-align:center;
}
.brand-card:hover{border-color:var(--ink);transform:translateY(-2px)}
.brand-card img{width:74px;height:74px;border-radius:50%;object-fit:cover;margin:0 auto 12px}
.brand-card .brand-name{display:block;font-family:var(--serif);font-size:16px}
.brand-card .brand-desc{display:block;font-size:12.5px;color:var(--muted);margin-top:6px;line-height:1.45}

/* ---------- 首页（照着样板站的版式） ---------- */
.brand-band{padding-top:34px}
.brand-tiles{display:flex;gap:18px;overflow-x:auto;scrollbar-width:none;-ms-overflow-style:none;padding-bottom:4px}
.brand-tiles::-webkit-scrollbar{display:none}
.brand-tile{
  flex:1 1 18%;min-width:190px;position:relative;display:block;border-radius:var(--radius);
  overflow:hidden;background:var(--sand);aspect-ratio:4/5;
}
.brand-tile img{width:100%;height:100%;object-fit:cover;transition:transform .7s}
.brand-tile:hover img{transform:scale(1.05)}
.brand-tile-label{
  position:absolute;left:12px;right:12px;bottom:12px;background:#fff;border-radius:8px;
  padding:10px 12px;text-align:center;line-height:1.35;box-shadow:0 2px 10px rgba(20,16,12,.08);
}
.brand-tile-label b{display:block;font-family:var(--serif);font-size:15px;font-weight:500}
.brand-tile-label i{font-style:normal;font-size:12px;color:var(--muted)}
.center-head{display:flex;flex-direction:column;align-items:center;gap:10px;margin-bottom:26px;text-align:center}
.center-head h2{position:relative;padding:0 26px;font-size:30px}
.center-head h2::before,.center-head h2::after{content:'';position:absolute;top:50%;width:120px;height:1px;background:var(--line)}
.center-head h2::before{right:100%}
.center-head h2::after{left:100%}
.center-link{font-size:12.5px;letter-spacing:.1em;text-transform:uppercase;border-bottom:1px solid var(--ink);padding-bottom:2px}
.brand-block{padding-top:34px}
.sub-cats{display:flex;flex-wrap:wrap;justify-content:center;gap:10px;margin-top:14px}
.sub-cat{
  border:1px solid var(--line);border-radius:999px;padding:7px 15px;font-size:13px;
  background:#fff;transition:.2s;letter-spacing:.02em;
}
.sub-cat:hover{border-color:var(--ink);transform:translateY(-1px)}
.sub-cat .muted{font-size:11.5px}
.tabs{display:flex;justify-content:center;gap:28px;margin-bottom:24px}
.tabs .tab{background:none;border:0;padding:6px 0;font-size:14px;color:var(--muted);border-bottom:1px solid transparent;transition:.2s}
.tabs .tab.on,.tabs .tab:hover{color:var(--ink);border-color:var(--ink)}
.carousel{position:relative}
.car-track{display:flex;gap:20px;overflow-x:auto;scroll-behavior:smooth;scrollbar-width:none;-ms-overflow-style:none;padding:2px 0 10px}
.car-track::-webkit-scrollbar{display:none}
.car-track > .card{flex:0 0 23%;min-width:200px}
.car-track.dragging{cursor:grabbing;user-select:none;scroll-behavior:auto}
.car-btn{
  position:absolute;top:34%;z-index:2;width:42px;height:42px;border-radius:50%;border:1px solid var(--line);
  background:#fff;color:var(--ink);display:flex;align-items:center;justify-content:center;
  box-shadow:0 4px 14px rgba(20,16,12,.08);transition:.2s;
}
.car-btn[hidden]{display:none}
.brand-tiles.car-track > .brand-tile{flex:1 1 18%}
.car-btn:hover{border-color:var(--ink);transform:translateY(-1px)}
.car-btn.prev{left:-16px}
.car-btn.next{right:-16px}
.promise.with-icons div{display:flex;flex-direction:column;align-items:center;gap:8px}
.promise-ico{width:26px;height:26px;color:var(--ink)}
.cat-row{padding-top:34px}
@media (max-width:1100px){
  .car-track > .card{flex:0 0 31%}
  .brand-tile{flex:0 0 31%;min-width:190px}
}
@media (max-width:768px){
  .car-track > .card{flex:0 0 64%}
  .brand-tile{flex:0 0 64%;min-width:170px}
  .car-btn{display:none}
  .center-head h2{font-size:24px;padding:0 16px}
  .center-head h2::before,.center-head h2::after{width:40px}
}
.promise div{text-align:center}
.promise h4{font-size:15px;margin-bottom:6px}
.promise p{margin:0;font-size:13px;color:var(--muted)}
.edit-note{
  background:var(--sand);border:1px dashed var(--line);border-radius:var(--radius);
  padding:18px 22px;font-size:13.5px;color:var(--ink-soft);display:flex;gap:14px;flex-wrap:wrap;
  align-items:center;justify-content:space-between;
}

/* ---------- 商品列表 ---------- */
.shop-head{padding:44px 0 26px;text-align:center}
.shop-head h1{font-size:34px}
.filters{display:flex;flex-wrap:wrap;gap:10px;align-items:center;justify-content:space-between;padding-bottom:26px;border-bottom:1px solid var(--line);margin-bottom:34px}
.filter-row{display:flex;gap:8px;flex-wrap:wrap;align-items:center}
.filter-row.filter-main{width:100%;gap:12px}
.filter-row.filter-main .chips{display:flex;flex-wrap:wrap;align-items:center;gap:8px}
.filter-row.filter-main .sort-select{margin-left:auto}
.filter-row.sub-chips{gap:8px}
.filter-row.sub-chips .chip{font-size:12px;padding:6px 13px}
select{
  border:1px solid var(--line);background:#fff;border-radius:999px;padding:9px 14px;
  font-size:13px;font-family:inherit;color:inherit;outline:none;
}
.empty{padding:80px 0;text-align:center;color:var(--muted)}

/* ---------- 商品详情 ---------- */
.product-layout{display:grid;grid-template-columns:1.15fr 1fr;gap:56px;padding:44px 0 20px;align-items:start}
.gallery-main{position:relative;border-radius:var(--radius);overflow:hidden;background:var(--sand);aspect-ratio:1/1}
.gallery-main img{width:100%;height:100%;object-fit:cover}
/* 大图左右箭头：在当前颜色的这几张图之间翻 */
.gal-btn{
  position:absolute;top:50%;transform:translateY(-50%);z-index:2;width:42px;height:42px;
  border-radius:50%;border:1px solid rgba(20,16,12,.12);background:rgba(255,255,255,.92);
  color:var(--ink);display:flex;align-items:center;justify-content:center;
  box-shadow:0 4px 14px rgba(20,16,12,.14);transition:.2s;cursor:pointer;
}
.gal-btn:hover{background:#fff;border-color:var(--ink)}
.gal-btn.prev{left:12px}
.gal-btn.next{right:12px}
.thumbs{display:flex;gap:10px;margin-top:12px;flex-wrap:wrap}
.thumbs button{width:74px;height:74px;border-radius:10px;overflow:hidden;border:1px solid var(--line);padding:0;background:none}
.thumbs button.on{border-color:var(--ink)}
.thumbs img{width:100%;height:100%;object-fit:cover}
.buy-panel{position:sticky;top:96px}
.buy-panel h1{font-size:31px;line-height:1.2;margin-bottom:8px}
.buy-panel .lead{color:var(--muted);margin-bottom:20px}
.buy-price{font-size:23px;display:flex;align-items:baseline;gap:10px;margin:16px 0 22px}
.variant-group{margin-bottom:20px}
.variant-group h5{margin:0 0 10px;font-size:11.5px;letter-spacing:.16em;text-transform:uppercase;color:var(--muted);font-weight:600}
.variant-opts{display:flex;gap:8px;flex-wrap:wrap}
.variant-opts button{
  border:1px solid var(--line);background:#fff;border-radius:999px;padding:9px 16px;font-size:13px;transition:.2s;
}
.variant-opts button.has-img{
  display:inline-flex;align-items:center;gap:11px;border-radius:12px;
  padding:5px 16px 5px 5px;font-size:14px;text-align:left;
}
.variant-opts button.on{border-color:var(--ink);background:var(--ink);color:#fff}
.variant-opts button .opt-thumb{
  width:52px;height:52px;border-radius:9px;object-fit:cover;display:block;flex:none;
  border:1px solid rgba(0,0,0,.08);
}
.variant-opts button.on .opt-thumb{border-color:rgba(255,255,255,.5)}
.variant-opts .opt-text{display:flex;flex-direction:column;line-height:1.35}
.variant-opts .opt-sku{
  font-size:11px;color:var(--muted);letter-spacing:.02em;margin-top:2px;
}
.variant-opts button.on .opt-sku{color:rgba(255,255,255,.75)}
.variant-opts button:disabled{opacity:.35;text-decoration:line-through;cursor:not-allowed}
.qty{display:inline-flex;align-items:center;border:1px solid var(--line);border-radius:999px;overflow:hidden}
.qty button{width:42px;height:46px;background:#fff;border:0;font-size:17px}
.qty span{min-width:38px;text-align:center;font-size:14px}
.buy-actions{display:flex;gap:12px;align-items:center;margin:22px 0 18px;flex-wrap:wrap}
.buy-actions .btn{flex:1;min-width:200px}
.stock-line{font-size:13px;color:var(--muted)}
.stock-line.low{color:var(--sale)}
.accordion{border-top:1px solid var(--line);margin-top:26px}
.accordion details{border-bottom:1px solid var(--line);padding:16px 0}
.accordion summary{cursor:pointer;font-size:13px;letter-spacing:.1em;text-transform:uppercase;list-style:none}
.accordion summary::-webkit-details-marker{display:none}
.accordion p{color:var(--ink-soft);font-size:14.5px;white-space:pre-line;margin:12px 0 0}
.rich{white-space:pre-line}

/* ---------- 购物车 ---------- */
.cart-layout{display:grid;grid-template-columns:1.6fr 1fr;gap:48px;padding:44px 0 60px;align-items:start}
.cart-line{display:grid;grid-template-columns:96px 1fr auto;gap:18px;padding:20px 0;border-bottom:1px solid var(--line);align-items:center}
.cart-line img{width:96px;height:96px;object-fit:cover;border-radius:10px;background:var(--sand)}
.cart-line h4{font-size:16px;margin-bottom:4px}
.cart-line .opts{font-size:13px;color:var(--muted)}
.summary{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);padding:26px}
.summary h3{font-size:19px;margin-bottom:18px}
.sum-row{display:flex;justify-content:space-between;padding:9px 0;font-size:14.5px}
.sum-row.total{border-top:1px solid var(--line);margin-top:12px;padding-top:16px;font-size:18px;font-family:var(--serif)}
.free-ship-bar{background:var(--sand);border-radius:10px;padding:12px 14px;font-size:13px;margin-bottom:16px}
.link-btn{background:none;border:0;padding:0;text-decoration:underline;color:var(--muted);font-size:13px}

/* ---------- 结算 ---------- */
.checkout-layout{display:grid;grid-template-columns:1.4fr 1fr;gap:48px;padding:44px 0 70px;align-items:start}
.form-card{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);padding:28px}
.form-card h3{font-size:19px;margin-bottom:18px}
.field{margin-bottom:14px}
.field label{display:block;font-size:12px;letter-spacing:.08em;text-transform:uppercase;color:var(--muted);margin-bottom:6px}
.field input,.field textarea,.field select{
  width:100%;border:1px solid var(--line);border-radius:10px;padding:12px 14px;
  font-family:inherit;font-size:14.5px;background:#fff;outline:none;
}
.field input:focus,.field textarea:focus{border-color:var(--ink)}
.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.pay-options{display:grid;gap:10px}
.pay-option{display:flex;gap:12px;align-items:flex-start;border:1px solid var(--line);border-radius:12px;padding:14px 16px;cursor:pointer}
.pay-option.on{border-color:var(--ink);background:#fcfaf7}
.pay-option input{margin-top:3px}
.pay-option strong{display:block;font-size:14px}
.pay-option span{font-size:12.5px;color:var(--muted)}
.notice{background:var(--sand);border-radius:12px;padding:16px 18px;font-size:13.5px;color:var(--ink-soft)}
.notice.error{background:#fdf1ee;color:#8d2f22}

/* ---------- 完成页 / 查询页 ---------- */
.done{max-width:760px;margin:0 auto;padding:60px 0 80px;text-align:center}
.done h1{font-size:34px;margin-bottom:12px}
.order-box{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);padding:28px;text-align:left;margin-top:28px}
.kv{display:flex;justify-content:space-between;gap:20px;padding:7px 0;font-size:14px;border-bottom:1px dashed var(--line-soft)}
.kv:last-child{border:0}

/* ---------- 抽屉 / 提示 ---------- */
.drawer{position:fixed;inset:0;z-index:90}
.drawer-backdrop{position:absolute;inset:0;background:rgba(24,20,16,.42)}
.drawer-panel{
  position:absolute;top:0;right:0;height:100%;width:min(420px,92vw);background:var(--paper);
  display:flex;flex-direction:column;box-shadow:var(--shadow);animation:slide .28s ease;
}
@keyframes slide{from{transform:translateX(24px);opacity:.6}to{transform:none;opacity:1}}
.drawer-head{display:flex;justify-content:space-between;align-items:center;padding:20px 22px;border-bottom:1px solid var(--line)}
.drawer-head h3{font-size:18px}
.drawer-body{flex:1;overflow:auto;padding:6px 22px}
.drawer-foot{border-top:1px solid var(--line);padding:20px 22px;background:#fbf9f6}
.mini-line{display:grid;grid-template-columns:64px 1fr auto;gap:14px;padding:16px 0;border-bottom:1px solid var(--line-soft);align-items:center}
.mini-line img{width:64px;height:64px;object-fit:cover;border-radius:8px;background:var(--sand)}
.mini-line h5{margin:0;font-size:14.5px;font-family:var(--serif)}
.mini-line .opts{font-size:12px;color:var(--muted)}
.toast{
  position:fixed;left:50%;bottom:28px;transform:translateX(-50%);background:var(--ink);color:#fff;
  padding:13px 22px;border-radius:999px;font-size:13.5px;z-index:120;box-shadow:var(--shadow);
}
/* 右下角常驻的联系方式按钮（跟着页面滚动） */
.float-buttons{
  position:fixed;right:20px;bottom:24px;z-index:70;display:flex;flex-direction:column;
  align-items:center;gap:10px;
}
.float-btn{
  width:54px;height:54px;border-radius:50%;display:flex;align-items:center;justify-content:center;
  transition:.2s;
}
.float-btn[hidden]{display:none}
.float-btn:hover{transform:translateY(-2px)}
.float-btn.wa{background:#25d366;color:#fff;box-shadow:0 10px 30px rgba(37,211,102,.4)}
.float-btn.wa:hover{box-shadow:0 14px 34px rgba(37,211,102,.5)}
.float-btn.contact{background:var(--ink);color:#fff;box-shadow:0 10px 30px rgba(20,16,12,.28)}
.float-btn.contact:hover{box-shadow:0 14px 34px rgba(20,16,12,.36)}
.wa-inline{
  display:inline-flex;align-items:center;gap:8px;border:1px solid #25d366;color:#128c4a;
  background:#f2fdf6;border-radius:999px;padding:11px 20px;font-size:12.5px;letter-spacing:.08em;
  text-transform:uppercase;transition:.2s;
}
.wa-inline:hover{background:#25d366;color:#fff}

/* ---------- 页脚 ---------- */
.site-footer{background:#171513;color:#e9e3da;margin-top:70px;padding:64px 0 26px}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1.2fr;gap:36px}
.footer-logo{font-family:var(--serif);font-size:24px;letter-spacing:.3em;margin-bottom:12px}
.site-footer h4{font-size:12px;letter-spacing:.16em;text-transform:uppercase;color:#a99f92;margin-bottom:14px;font-family:var(--sans);font-weight:600}
.footer-links{display:grid;gap:9px;font-size:14px}
.footer-links a:hover{color:#fff}
.site-footer .muted{color:#a99f92}
.socials{display:flex;gap:12px;margin-top:14px;font-size:13px}
.socials a{border:1px solid #3a3632;padding:6px 14px;border-radius:999px}
.socials a:hover{border-color:#8a8177}
.footer-bottom{
  display:flex;justify-content:space-between;gap:18px;flex-wrap:wrap;
  border-top:1px solid #2a2724;margin-top:44px;padding-top:20px;font-size:12.5px;color:#8f867a;
}

/* ---------- 响应式 ---------- */
@media (max-width:1080px){
  .product-grid{grid-template-columns:repeat(3,1fr)}
  .cat-grid{grid-template-columns:repeat(3,1fr)}
  .brand-row{grid-template-columns:repeat(3,1fr)}
  .promise{grid-template-columns:repeat(2,1fr)}
  .footer-grid{grid-template-columns:1fr 1fr}
}
@media (max-width:900px){
  .factory-grid{grid-template-columns:1fr;gap:22px}
  .hero{grid-template-columns:1fr;gap:34px;padding:38px 0 50px}
  .hero-media{aspect-ratio:4/3}
  .product-layout,.cart-layout,.checkout-layout{grid-template-columns:1fr;gap:30px}
  .buy-panel{position:static}
  .nav{display:none}
  .nav-toggle{display:flex}
  .header-inner{grid-template-columns:auto 1fr auto;height:64px}
  .logo{font-size:20px;letter-spacing:.26em}
  .site-header.nav-open .nav{
    display:flex;position:absolute;top:100%;left:0;right:0;background:var(--paper);
    flex-direction:column;gap:0;padding:10px 4vw 18px;border-bottom:1px solid var(--line);
  }
  .site-header.nav-open .nav a{padding:13px 0;border-bottom:1px solid var(--line-soft)}
  .section{padding:50px 0}
  .section-head h2{font-size:24px}
  .shop-head h1{font-size:26px}
  .buy-panel h1{font-size:25px}
}
@media (max-width:620px){
  .product-grid{grid-template-columns:repeat(2,1fr);gap:20px 12px}
  .cat-grid{grid-template-columns:repeat(2,1fr)}
  .brand-row{grid-template-columns:1fr 1fr}
  .factory-thumbs img{flex:0 0 68%;width:68%}
  .promise{grid-template-columns:1fr;gap:16px}
  .footer-grid{grid-template-columns:1fr}
  .grid-2{grid-template-columns:1fr}
  .cart-line{grid-template-columns:72px 1fr;gap:12px}
  .cart-line img{width:72px;height:72px}
  .lang{display:none}
}