/* Sell Goodman — Yiwu sourcing site
   Style: 1990s local-shop signage, executed with modern discipline. */

:root{
  --yellow:#FFC72C;
  --yellow-hi:#FFD966;
  --red:#D62828;
  --red-deep:#8E1B1B;
  --ink:#3D0C02;
  --green:#25D366;
  --green-deep:#128C4A;
  --paper:#FFF9EC;
  --line:3px;
}

*,*::before,*::after{box-sizing:border-box}

html{-webkit-text-size-adjust:100%}

body{
  margin:0;
  background:var(--paper);
  color:var(--ink);
  font-family:Inter,-apple-system,"Segoe UI","PingFang SC","Microsoft YaHei","Noto Sans SC",sans-serif;
  font-size:17px;
  line-height:1.55;
  -webkit-font-smoothing:antialiased;
}

img{display:block;max-width:100%}
a{color:inherit}
button{font:inherit;cursor:pointer}

.wrap{max-width:1180px;margin:0 auto;padding:0 20px}

/* ---------- header ---------- */

.topbar{
  background:var(--red);
  color:#fff;
  font-weight:800;
  font-size:13px;
  letter-spacing:.18em;
  text-transform:uppercase;
  padding:9px 0;
  text-align:center;
}

.nav{
  background:var(--yellow);
  border-bottom:var(--line) solid var(--ink);
  position:sticky;
  top:0;
  z-index:40;
}
.nav-in{
  display:flex;
  align-items:center;
  gap:22px;
  min-height:58px;
  padding:8px 20px;
  max-width:1180px;
  margin:0 auto;
}
.nav-brand{
  font-family:"Archivo Black","Arial Black",Impact,sans-serif;
  font-size:19px;
  letter-spacing:.02em;
  text-decoration:none;
  color:var(--ink);
  margin-right:auto;
}
.nav-brand span{color:var(--red)}
.nav a.nav-link{
  text-decoration:none;
  font-weight:800;
  font-size:14px;
  letter-spacing:.06em;
  text-transform:uppercase;
  padding:6px 2px;
  border-bottom:3px solid transparent;
}
.nav a.nav-link:hover{border-bottom-color:var(--ink)}
.nav a.nav-link.active{border-bottom-color:var(--red);color:var(--red)}
.nav-langs{display:flex;gap:2px;margin-left:8px}
.nav-langs a{
  text-decoration:none;
  font-weight:800;
  font-size:12px;
  letter-spacing:.04em;
  padding:5px 9px;
  border:2px solid var(--ink);
  text-transform:uppercase;
}
.nav-langs a.active{background:var(--ink);color:var(--yellow)}

/* "more languages" dropdown */
.lang-more{position:relative;display:inline-flex}
.lang-more-btn{
  font-weight:800;
  font-size:12px;
  letter-spacing:.04em;
  padding:5px 9px;
  border:2px solid var(--ink);
  background:var(--yellow);
  color:var(--ink);
  text-transform:uppercase;
}
.lang-more.on .lang-more-btn{background:var(--ink);color:var(--yellow)}
.lang-menu{
  display:none;
  position:absolute;
  right:0;
  top:calc(100% + 6px);
  min-width:198px;
  background:#fff;
  border:2px solid var(--ink);
  box-shadow:5px 5px 0 var(--ink);
  z-index:50;
  flex-direction:column;
}
.lang-more.on .lang-menu{display:flex}
.lang-soon{
  display:flex;
  align-items:baseline;
  justify-content:space-between;
  gap:10px;
  padding:9px 12px;
  font-size:12px;
  font-weight:700;
  color:#8a5a45;
  border-bottom:2px solid #f0e2c8;
  white-space:nowrap;
}
.lang-soon:last-child{border-bottom:0}
.lang-soon small{font-size:10px;letter-spacing:.06em;text-transform:uppercase;opacity:.65}

/* ---------- hero ---------- */

.hero{
  background:var(--yellow);
  background-image:radial-gradient(circle at 1px 1px,rgba(61,12,2,.16) 1.2px,transparent 0);
  background-size:16px 16px;
  border-bottom:var(--line) solid var(--ink);
  overflow:hidden;
}
.hero-in{
  display:grid;
  grid-template-columns:1.1fr .9fr;
  gap:34px;
  align-items:center;
  padding:32px 20px 36px;
  max-width:1180px;
  margin:0 auto;
}

.hero-kicker{
  display:inline-block;
  background:var(--red);
  color:#fff;
  font-weight:900;
  font-size:12px;
  letter-spacing:.16em;
  padding:6px 13px;
  text-transform:uppercase;
  transform:rotate(-1.2deg);
  margin-bottom:12px;
}

.hero-h1{
  font-family:"Archivo Black","Arial Black",Impact,sans-serif;
  font-size:clamp(34px,5vw,72px);
  line-height:.9;
  letter-spacing:-.015em;
  margin:0 0 4px;
  color:var(--red);
  text-shadow:
    -.028em -.028em 0 #fff, .028em -.028em 0 #fff,
    -.028em .028em 0 #fff, .028em .028em 0 #fff,
    .062em .062em 0 var(--red-deep);
}

.hero-script{
  font-family:Caveat,"Bradley Hand","Comic Sans MS",cursive;
  font-weight:700;
  font-size:clamp(22px,2.5vw,32px);
  color:var(--ink);
  transform:rotate(-3deg);
  transform-origin:left center;
  margin:0 0 0 6px;
}

.hero-role{
  font-weight:900;
  font-size:clamp(11px,1.1vw,14px);
  letter-spacing:.24em;
  text-transform:uppercase;
  border-top:4px solid var(--ink);
  border-bottom:4px solid var(--ink);
  padding:5px 0;
  display:inline-block;
  margin:4px 0 14px;
}

.hero-lead{
  font-size:16px;
  max-width:44ch;
  margin:0 0 20px;
  color:#5a2410;
  text-wrap:pretty;
}

/* photo block */
.hero-photo{
  position:relative;
  width:100%;
  max-width:340px;
  justify-self:end;
  aspect-ratio:1/1;
  border:6px solid #fff;
  box-shadow:11px 11px 0 var(--red-deep);
  transform:rotate(-2deg);
  background:linear-gradient(160deg,#ffd34d,#f0a51e 55%,#e08b12);
  overflow:hidden;
  display:flex;
  align-items:flex-end;
  justify-content:center;
}
.hero-photo img{width:100%;height:100%;object-fit:cover;object-position:center 22%}
.hero-photo .ph{
  position:absolute;
  inset:0;
  display:flex;
  flex-direction:column;
  align-items:center;
  justify-content:center;
  gap:10px;
  text-align:center;
  font-weight:800;
  font-size:13px;
  letter-spacing:.14em;
  text-transform:uppercase;
  color:rgba(61,12,2,.55);
  padding:24px;
}
.hero-photo .ph b{font-size:44px;line-height:1;opacity:.35}

/* ---------- buttons ---------- */

.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:10px;
  font-weight:900;
  font-size:16px;
  letter-spacing:.08em;
  text-transform:uppercase;
  text-decoration:none;
  padding:16px 30px;
  border:var(--line) solid var(--ink);
  background:var(--green);
  color:#062a16;
  box-shadow:6px 6px 0 var(--ink);
  transition:transform .08s,box-shadow .08s;
}
.btn:hover{transform:translate(2px,2px);box-shadow:4px 4px 0 var(--ink)}
.btn:active{transform:translate(6px,6px);box-shadow:0 0 0 var(--ink)}
.btn-red{background:var(--red);color:#fff}
.btn-ghost{background:transparent;color:var(--ink)}
.btn-sm{padding:11px 18px;font-size:13px;box-shadow:4px 4px 0 var(--ink)}
.btn-sm:hover{box-shadow:2px 2px 0 var(--ink)}

/* ---------- bullets ---------- */

.bullets{
  background:var(--paper);
  border-bottom:var(--line) solid var(--ink);
}
.bullets-in{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:0;
  max-width:1180px;
  margin:0 auto;
}
.bullet{
  padding:20px 24px;
  border-right:3px solid var(--ink);
}
.bullet:last-child{border-right:0}
.bullet h3{
  font-family:"Archivo Black","Arial Black",Impact,sans-serif;
  font-size:16px;
  letter-spacing:.03em;
  margin:0 0 6px;
  color:var(--red);
}
.bullet p{margin:0;font-size:15px;color:#5a2410}

/* ---------- strip ---------- */

.strip{
  background:var(--red);
  color:#fff;
  font-weight:800;
  font-size:13px;
  letter-spacing:.14em;
  text-transform:uppercase;
  text-align:center;
  padding:12px 20px;
}

/* ---------- sections ---------- */

.section{padding:56px 0}
#products{scroll-margin-top:74px}
.section-alt{background:#fff;border-top:var(--line) solid var(--ink);border-bottom:var(--line) solid var(--ink)}

.page-title{
  font-family:"Archivo Black","Arial Black",Impact,sans-serif;
  font-size:clamp(34px,5vw,58px);
  line-height:1;
  margin:0 0 14px;
  color:var(--ink);
  letter-spacing:-.01em;
}
.page-title em{
  font-style:normal;
  color:var(--red);
  text-shadow:-.03em -.03em 0 #fff,.03em -.03em 0 #fff,-.03em .03em 0 #fff,.03em .03em 0 #fff;
}
.page-intro{font-size:17px;max-width:60ch;color:#5a2410;margin:0 0 8px;text-wrap:pretty}
.note{
  display:inline-block;
  margin-top:14px;
  background:var(--yellow);
  border:2px solid var(--ink);
  padding:7px 14px;
  font-size:13px;
  font-weight:700;
}

/* ---------- chips ---------- */

/* 搜索框：输入即筛，不重建页面（否则焦点会丢） */
.search-row{margin:26px 0 0}
.sg-search{
  width:100%;
  max-width:460px;
  background:var(--card);
  border:2px solid var(--ink);
  color:var(--ink);
  font:inherit;
  font-size:15px;
  font-weight:700;
  padding:11px 14px;
}
.sg-search::placeholder{color:#a08d7a;font-weight:600}
.sg-search:focus{outline:3px solid var(--yellow);outline-offset:-3px}
.nohit{
  background:var(--yellow);
  border:2px solid var(--ink);
  padding:12px 16px;
  font-weight:800;
  font-size:14px;
  margin:0 0 24px;
}

.chips{display:flex;flex-wrap:wrap;gap:8px;margin:26px 0 30px}
.chip{
  background:#fff;
  border:2px solid var(--ink);
  padding:8px 16px;
  font-size:13px;
  font-weight:800;
  letter-spacing:.05em;
  text-transform:uppercase;
}
.chip.active{background:var(--ink);color:var(--yellow)}
/* 「咨询最多」不是品类，视觉上要区分开，否则像是第三个品类 */
.chip-hot{border-color:var(--red-deep);color:var(--red-deep)}
.chip-hot.active{background:var(--red-deep);color:#fff}
/* 品类条在搜索框下面，店铺条再下面；两条之间不留双倍空档 */
.chip-row{margin-bottom:10px}

/* ---------- product grid ---------- */

.cat-head{
  display:flex;
  align-items:baseline;
  gap:12px;
  margin:34px 0 16px;
  border-bottom:3px solid var(--ink);
  padding-bottom:8px;
}
.cat-head h2{
  font-family:"Archivo Black","Arial Black",Impact,sans-serif;
  font-size:20px;
  letter-spacing:.04em;
  margin:0;
  text-transform:uppercase;
}
.cat-head span{font-size:13px;font-weight:700;color:#8a5a45}

.grid{
  display:grid;
  grid-template-columns:repeat(auto-fill,minmax(215px,1fr));
  gap:20px;
}

.card{
  background:#fff;
  border:var(--line) solid var(--ink);
  box-shadow:6px 6px 0 var(--ink);
  display:flex;
  flex-direction:column;
}
.card-img{
  display:block;
  aspect-ratio:1/1;
  background:#fff;
  border-bottom:3px solid var(--ink);
  overflow:hidden;
  position:relative;
  cursor:pointer;
}
.card-img img{width:100%;height:100%;object-fit:cover;transition:transform .18s}
/* 悬停轻微放大，告诉客户"这张图可以点" */
.card-img:hover img{transform:scale(1.04)}
.card-img:focus-visible{outline:3px solid var(--red);outline-offset:-3px}
.card-img.blank{display:flex;align-items:center;justify-content:center;color:#c9b39a;font-size:12px;font-weight:800;letter-spacing:.1em}
.card-code{
  position:absolute;
  left:0;
  top:0;
  background:var(--ink);
  color:var(--yellow);
  font-weight:900;
  font-size:13px;
  letter-spacing:.1em;
  padding:5px 10px;
}
/* 近 30 天询问人数：告诉客户"这款别人也在问"，不是点击量 */
.card-asked{
  position:absolute;
  right:0;
  bottom:0;
  background:var(--yellow);
  color:var(--ink);
  border-top:2px solid var(--ink);
  border-left:2px solid var(--ink);
  font-weight:900;
  font-size:11px;
  letter-spacing:.06em;
  padding:4px 8px;
  white-space:nowrap;
}
.card-body{padding:13px 13px 14px;display:flex;flex-direction:column;gap:6px;flex:1}
.card-name{font-weight:700;font-size:15px;line-height:1.3;margin:0}
/* 全大写统一：小写 "piece" 在 Archivo Black 里 i 的点几乎看不见，
   客户会读成 PIECE 或 PIece，反复来回问。干脆全大写，没有歧义。 */
.card-meta{font-size:12px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:#8a5a45;margin:0}
/* 参考价：比品名弱、比 meta 强，客户一眼能找到价格但不会被当成最终价 */
.card-price{
  font-family:"Archivo Black","Arial Black",Impact,sans-serif;
  font-size:16px;
  text-transform:uppercase;
  color:var(--red-deep);
  letter-spacing:.02em;
  margin:2px 0 0;
}
.card-add{
  margin-top:auto;
  width:100%;
  background:var(--yellow);
  border:2px solid var(--ink);
  color:var(--ink);
  font-weight:900;
  font-size:13px;
  letter-spacing:.06em;
  text-transform:uppercase;
  padding:10px;
  transition:background .1s;
}
.card-add:hover{background:var(--yellow-hi)}
.card-add.on{background:var(--ink);color:var(--yellow)}

/* 商品卡上的数量控件：− [数量] +
   加减按钮做得够大（触屏好点），但不可聚焦 —— 键盘用方向键，
   焦点始终留在输入框里（W3C ARIA spinbutton 的要求）。 */
.card-qty{
  margin-top:auto;
  display:flex;
  align-items:stretch;
  border:2px solid var(--ink);
  background:var(--card);
}
.qty-step{
  width:38px;
  min-height:38px;
  background:var(--yellow);
  border:0;
  font-size:19px;
  font-weight:900;
  line-height:1;
  color:var(--ink);
  cursor:pointer;
  transition:background .1s;
  user-select:none;
}
.qty-step:hover{background:var(--yellow-hi)}
.qty-step:active{background:var(--ink);color:var(--yellow)}
.qty-input{
  flex:1;
  min-width:0;
  border:0;
  border-left:2px solid var(--ink);
  border-right:2px solid var(--ink);
  background:var(--card);
  color:var(--ink);
  font:inherit;
  font-weight:900;
  font-size:14px;
  text-align:center;
  padding:8px 4px;
  -moz-appearance:textfield;
}
.qty-input:focus{outline:3px solid var(--ink);outline-offset:-3px}
.qty-input::placeholder{color:#a08d7a;font-weight:700;font-size:11px}
/* 有数量时高亮，让客户一眼看出这款已经选了 */
.card-qty.has-qty{background:var(--ink)}
.card-qty.has-qty .qty-input{background:var(--ink);color:var(--yellow)}
.card-qty.has-qty .qty-step{background:var(--ink);color:var(--yellow);border:0}
.card-qty.has-qty .qty-step:hover{background:var(--yellow);color:var(--ink)}

/* 详情页的数量控件比卡片上大一号：这一页只有一个商品，
   控件就是主操作，不该和卡片里的小按钮一样小。 */
.card-qty.qty-lg{margin-top:18px;max-width:320px}
.card-qty.qty-lg .qty-step{width:52px;min-height:52px;font-size:24px}
.card-qty.qty-lg .qty-input{font-size:19px;padding:12px 6px}
.card-qty.qty-lg .qty-input::placeholder{font-size:13px}

/* ---------- how steps ---------- */

.steps{display:grid;grid-template-columns:repeat(2,1fr);gap:20px;margin-top:30px}
.step{
  background:#fff;
  border:var(--line) solid var(--ink);
  box-shadow:6px 6px 0 var(--ink);
  padding:22px 24px;
}
.step h3{
  font-family:"Archivo Black","Arial Black",Impact,sans-serif;
  font-size:16px;
  letter-spacing:.03em;
  margin:0 0 8px;
  color:var(--red);
}
.step p{margin:0;font-size:15px;color:#5a2410}

/* ---------- footer ---------- */

.footer{background:var(--ink);color:#f6e6c9;padding:40px 0 90px}
.footer-in{
  display:flex;
  flex-wrap:wrap;
  gap:24px;
  align-items:center;
  justify-content:space-between;
  max-width:1180px;
  margin:0 auto;
  padding:0 20px;
}
.footer .brandline{
  font-family:"Archivo Black","Arial Black",Impact,sans-serif;
  font-size:22px;
  color:var(--yellow);
  margin:0 0 4px;
}
.footer p{margin:0;font-size:14px;opacity:.75}

/* ---------- floating list bar ---------- */

.sg-bar{
  position:fixed;
  right:20px;
  bottom:20px;
  z-index:60;
  display:none;
  align-items:center;
  gap:12px;
  background:var(--green);
  color:#062a16;
  border:var(--line) solid var(--ink);
  box-shadow:6px 6px 0 var(--ink);
  padding:13px 20px;
  font-weight:900;
  font-size:14px;
  letter-spacing:.06em;
  text-transform:uppercase;
}
.sg-bar.on{display:flex}
.sg-bar .count{
  background:var(--ink);
  color:var(--yellow);
  min-width:28px;
  height:28px;
  display:grid;
  place-items:center;
  font-size:14px;
  padding:0 6px;
}

.sg-overlay{
  position:fixed;
  inset:0;
  background:rgba(61,12,2,.55);
  z-index:70;
  display:none;
}
.sg-overlay.on{display:block}

.sg-drawer{
  position:fixed;
  right:0;
  top:0;
  bottom:0;
  width:min(420px,100%);
  background:var(--paper);
  border-left:var(--line) solid var(--ink);
  z-index:80;
  transform:translateX(102%);
  transition:transform .18s ease-out;
  display:flex;
  flex-direction:column;
}
.sg-drawer.on{transform:translateX(0)}
.sg-drawer header{
  background:var(--red);
  color:#fff;
  padding:16px 20px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  border-bottom:var(--line) solid var(--ink);
}
.sg-drawer header h2{
  font-family:"Archivo Black","Arial Black",Impact,sans-serif;
  font-size:17px;
  letter-spacing:.06em;
  margin:0;
}
.sg-close{background:none;border:0;color:#fff;font-size:26px;line-height:1;padding:0 4px}
.sg-items{flex:1;overflow-y:auto;padding:14px}
.sg-empty{text-align:center;color:#8a5a45;font-size:14px;padding:40px 20px;margin:0}
.sg-item{
  display:grid;
  grid-template-columns:56px 1fr 30px;
  gap:12px;
  align-items:center;
  background:#fff;
  border:2px solid var(--ink);
  padding:10px;
  margin-bottom:10px;
}
.sg-item img{width:56px;height:56px;object-fit:cover;border:2px solid var(--ink)}
.sg-item .code{font-weight:900;font-size:14px;letter-spacing:.06em;display:block}
.sg-item .name{font-size:12px;color:#8a5a45;display:block;margin-bottom:4px}
/* 抽屉里的数量控件：和商品卡一致（− 数量 +） */
.sg-qty-wrap{
  display:flex;
  align-items:stretch;
  border:2px solid var(--ink);
  background:var(--paper);
  margin-top:4px;
}
.sg-step{
  width:32px;
  background:var(--yellow);
  border:0;
  color:var(--ink);
  font-size:16px;
  font-weight:900;
  line-height:1;
  cursor:pointer;
  user-select:none;
}
.sg-step:hover{background:var(--yellow-hi)}
.sg-step:active{background:var(--ink);color:var(--yellow)}
.sg-qty{
  flex:1;
  min-width:0;
  border:0;
  border-left:2px solid var(--ink);
  border-right:2px solid var(--ink);
  background:var(--paper);
  padding:5px 8px;
  font:inherit;
  font-size:13px;
  font-weight:700;
  text-align:center;
}
.sg-qty:focus{outline:3px solid var(--yellow);outline-offset:-3px}
.sg-del{background:none;border:0;font-size:20px;color:var(--red);line-height:1}
.sg-drawer footer{border-top:var(--line) solid var(--ink);padding:14px;background:var(--yellow)}
.sg-drawer .btn{width:100%}
.sg-clear{
  width:100%;
  background:none;
  border:0;
  font-size:12px;
  font-weight:800;
  letter-spacing:.08em;
  text-transform:uppercase;
  text-decoration:underline;
  padding:10px 0 0;
  color:var(--ink);
}

/* ---------- responsive ---------- */

@media (max-width:860px){
  .hero-in{grid-template-columns:1fr;gap:30px;padding:34px 20px 44px}
  .hero-photo{max-width:230px;width:100%;justify-self:center;margin-top:6px;box-shadow:9px 9px 0 var(--red-deep)}
  .bullets-in{grid-template-columns:1fr}
  .bullet{border-right:0;border-bottom:3px solid var(--ink);padding:22px 20px}
  .bullet:last-child{border-bottom:0}
  .steps{grid-template-columns:1fr}
  .grid{grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:14px}
  .section{padding:38px 0}
  .nav-in{gap:6px 12px;padding:7px 16px;min-height:auto;flex-wrap:wrap}
  .nav-brand{font-size:15px;margin-right:auto}
  .nav a.nav-link{font-size:12px;letter-spacing:.04em}
  .nav-langs{margin-left:0;gap:2px}
  .nav-langs a,.lang-more-btn{padding:3px 6px;font-size:10px}
  .sg-bar{right:12px;left:12px;bottom:12px;justify-content:center}
  .footer{padding-bottom:110px}
}

@media (prefers-reduced-motion:reduce){
  *{transition:none!important}
}

/* ---------- 店铺分组与起订量 ---------- */
.stall-block{margin-bottom:44px}
.stall-head{display:flex;flex-wrap:wrap;align-items:baseline;gap:10px;margin:0 0 14px}
.stall-head h3{font-size:19px;font-weight:900;letter-spacing:.02em;margin:0}
.stall-moq{
  display:inline-block;
  font-size:12px;font-weight:800;
  padding:3px 9px;
  border:2px solid var(--ink);
  background:var(--yellow);
}
.stall-moq.unknown{background:none;border-style:dashed;color:#8a5a45}
.sg-status{padding:0 14px}
.sg-status:empty{display:none}
.sg-stall{
  display:flex;
  align-items:center;
  gap:8px;
  font-size:12px;font-weight:800;line-height:1.4;
  padding:5px 8px;margin-bottom:6px;
  border-left:4px solid var(--ink);
  background:#fff;
}
.sg-stall-txt{flex:1;min-width:0}
.sg-stall-wa{
  flex:0 0 auto;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  width:24px;height:24px;
  border:2px solid var(--ink);
  background:var(--yellow);
  color:var(--ink);
  text-decoration:none;
}
.sg-stall-wa svg{width:14px;height:14px;display:block}
.sg-stall-wa:hover{background:var(--ink);color:var(--yellow)}
.sg-stall.ok{border-left-color:#2f7d32}
.sg-stall.short{border-left-color:var(--red);background:#fff2f0;color:var(--red)}
.sg-stall.unknown{border-left-color:#b9aca4;color:#8a5a45}
.sg-cartons{display:block;font-size:11px;font-weight:800;color:#8a5a45;margin-top:3px;min-height:14px}
.sg-blocked{
  margin:0 0 10px;
  font-size:12px;font-weight:800;line-height:1.45;
  color:var(--red);
}
#sg-send.off{
  background:#cfc5bd;
  color:#6f625a;
  border-color:#6f625a;
  cursor:not-allowed;
  pointer-events:none;
  text-decoration:line-through;
}

/* 抽屉里的直接联系按钮：比发送按钮弱一级，但比纯文字链接明显 */
.sg-chat{
  display:block;
  width:100%;
  margin-top:8px;
  text-align:center;
  background:#fff;
  border:2px solid var(--ink);
  padding:11px 8px;
  /* 文案可能到 33 个字符（英文），12px 会折成两行把 footer 撑高。
     11px 下 375px 宽仍在一行；窄到这个程度再折行也可以接受。 */
  font-size:11px;
  font-weight:900;
  letter-spacing:.02em;
  text-transform:uppercase;
  text-decoration:none;
  color:var(--ink);
  white-space:nowrap;
  overflow:hidden;
  text-overflow:ellipsis;
}
.sg-chat:hover{background:var(--yellow)}

/* ---------- product detail page (p/<code>.html) ---------- */

.pd-wrap{max-width:1180px;margin:0 auto;padding:28px 20px 0}
/* 返回按钮做成实心方块：一进详情页客户可能找不到回去的路，
   一行下划线小字不够显眼。样式借用 .btn 的视觉语言。 */
.pd-back{margin:0 0 22px}
.pd-back a{
  display:inline-flex;
  align-items:center;
  gap:8px;
  text-decoration:none;
  font-weight:900;
  font-size:13px;
  letter-spacing:.06em;
  text-transform:uppercase;
  padding:11px 20px;
  background:var(--ink);
  color:var(--yellow);
  border:2px solid var(--ink);
  box-shadow:4px 4px 0 var(--red-deep);
  transition:transform .08s,box-shadow .08s;
}
.pd-back a:hover{transform:translate(2px,2px);box-shadow:2px 2px 0 var(--red-deep)}
.pd-back a:active{transform:translate(4px,4px);box-shadow:0 0 0 var(--red-deep)}
.pd-top{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:38px;align-items:start}

.pd-gallery{position:relative}
.pd-main{
  position:relative;
  background:#fff;
  border:var(--line) solid var(--ink);
  box-shadow:8px 8px 0 var(--ink);
  aspect-ratio:1/1;
  overflow:hidden;
}
.pd-main img{width:100%;height:100%;object-fit:cover;display:block}
.pd-main-blank{display:grid;place-items:center;height:100%;color:#c9b39a;font-weight:800;letter-spacing:.1em}
/* 缩略图一行横排，手机上可横向滑动 —— 换行会把主图挤下去 */
.pd-thumbs{display:flex;gap:8px;margin-top:14px;overflow-x:auto;padding-bottom:4px}
.pd-thumb{
  flex:0 0 auto;
  width:72px;height:72px;
  padding:0;
  background:#fff;
  border:2px solid var(--ink);
  cursor:pointer;
  overflow:hidden;
}
.pd-thumb img{width:100%;height:100%;object-fit:cover;display:block}
.pd-thumb.on{border-color:var(--red);box-shadow:0 0 0 2px var(--red)}

.pd-info{padding-top:4px}
.pd-code{
  display:inline-block;
  background:var(--ink);
  color:var(--yellow);
  font-weight:900;
  font-size:13px;
  letter-spacing:.1em;
  padding:5px 10px;
  margin:0 0 12px;
}
.pd-name{font-size:30px;line-height:1.2;margin:0 0 14px}
.pd-price{
  font-family:"Archivo Black","Arial Black",Impact,sans-serif;
  font-size:26px;
  text-transform:uppercase;
  color:var(--red-deep);
  margin:0 0 10px;
}
.pd-moq{font-size:15px;font-weight:700;color:#8a5a45;margin:0 0 14px}
.pd-moq b{color:var(--ink)}
.pd-points{font-size:15px;line-height:1.6;margin:0 0 18px}
.pd-info .btn{margin-top:6px}
/* 这句话是给客户的预期管理：不问国家和数量就不报价，不是我们含糊 */
.pd-hint{font-size:13px;line-height:1.55;color:#8a5a45;margin:12px 0 16px;max-width:34em}
.pd-shop{font-size:13px;font-weight:700;letter-spacing:.03em;margin:0}
.pd-shop a{text-decoration:none;border-bottom:2px solid var(--yellow)}

.pd-spec-wrap{max-width:1180px;margin:44px auto 0;padding:0 20px}
.pd-spec{
  width:100%;
  border-collapse:collapse;
  background:#fff;
  border:var(--line) solid var(--ink);
}
.pd-spec th,
.pd-spec td{
  text-align:left;
  padding:13px 16px;
  border-bottom:1px solid #e2d5c6;
  font-size:14px;
  vertical-align:top;
}
.pd-spec th{
  width:34%;
  font-weight:900;
  font-size:12px;
  letter-spacing:.08em;
  text-transform:uppercase;
  color:#8a5a45;
  background:#fdf6e9;
}
.pd-spec tr:last-child th,
.pd-spec tr:last-child td{border-bottom:0}

@media (max-width:820px){
  .pd-top{grid-template-columns:1fr;gap:24px}
  .pd-name{font-size:23px}
  .pd-price{font-size:21px}
  .pd-spec th{width:42%}
}

/* 页脚主体信息：Meta 审核要核对这里，客户也靠它判断我们是不是真公司 */
.footer-entity{font-weight:800;margin:2px 0 4px;font-size:14px}
.footer-contact{font-size:13px;line-height:1.7;margin:0;opacity:.85}
.footer-contact a{color:inherit;text-decoration:none;border-bottom:1px solid currentColor}
.footer-contact a:hover{opacity:.7}