/* ============================================================
   金丝线官网 — 全站样式
   浅色主题 · 暖金主色 · 线性图标 · 无表情符号
   ============================================================ */
:root{
  --gold:#B4832B; --gold-2:#D9AE55; --gold-deep:#8C6318;
  --gold-soft:#FBF5E7; --gold-soft2:#F6EDD8; --gold-line:#E9DCC0;
  --ink:#1E2328; --ink-2:#4C555D; --ink-3:#818A92;
  --line:#E8E4DC; --line-2:#F1EEE8;
  --bg:#FAF9F6; --card:#FFFFFF;
  --red:#B93B2E; --green:#2F7D5C;
  --sh-1:0 1px 2px rgba(30,35,40,.04), 0 6px 18px rgba(30,35,40,.045);
  --sh-2:0 2px 6px rgba(30,35,40,.06), 0 16px 40px rgba(30,35,40,.08);
  --r:14px; --r-lg:20px;
  --font:"PingFang SC","Microsoft YaHei","Hiragino Sans GB","Helvetica Neue",Arial,sans-serif;
}

*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;}
body{
  margin:0;font-family:var(--font);font-size:15px;line-height:1.75;color:var(--ink);
  background:var(--bg);-webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;border:0;}
a{color:inherit;text-decoration:none;}
a:hover{color:var(--gold);}
h1,h2,h3,h4{margin:0;font-weight:700;line-height:1.35;letter-spacing:.2px;}
p{margin:0;}
ul,ol,dl,dd{margin:0;padding:0;list-style:none;}
button,input,select,textarea{font:inherit;color:inherit;}
button{cursor:pointer;background:none;border:0;padding:0;}
table{border-collapse:collapse;width:100%;}
.wrap{max-width:1220px;margin:0 auto;padding:0 26px;}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);}

/* ---------- 图标 ---------- */
.icon{width:18px;height:18px;flex:0 0 auto;display:inline-block;vertical-align:-3px;}
.icon--sm{width:15px;height:15px;}
.icon--lg{width:22px;height:22px;}

/* ---------- 按钮 ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:7px;
  height:42px;padding:0 22px;border-radius:10px;font-size:15px;font-weight:600;
  border:1px solid transparent;transition:.18s;white-space:nowrap;
}
.btn .icon{width:17px;height:17px;}
.btn--gold{background:linear-gradient(180deg,var(--gold-2),var(--gold));color:#fff;
  box-shadow:0 4px 14px rgba(180,131,43,.28);}
.btn--gold:hover{color:#fff;filter:brightness(1.06);transform:translateY(-1px);}
.btn--line{border-color:var(--gold-line);color:var(--gold-deep);background:#fff;}
.btn--line:hover{border-color:var(--gold);background:var(--gold-soft);color:var(--gold-deep);}
.btn--ink{background:var(--ink);color:#fff;}
.btn--ink:hover{color:#fff;background:#2C3339;}
.btn--ghost{border-color:var(--line);color:var(--ink-2);background:#fff;}
.btn--ghost:hover{border-color:var(--ink-3);color:var(--ink);}
.btn--sm{height:34px;padding:0 14px;font-size:13.5px;border-radius:9px;}
.btn--sm .icon{width:15px;height:15px;}
.btn--lg{height:50px;padding:0 30px;font-size:16px;}
.btn--block{width:100%;}
.btn[disabled]{opacity:.5;pointer-events:none;}

/* ---------- 标签 ---------- */
.pill{
  display:inline-flex;align-items:center;gap:5px;height:26px;padding:0 11px;border-radius:999px;
  font-size:12.5px;font-weight:600;background:var(--gold-soft);color:var(--gold-deep);
  border:1px solid var(--gold-line);
}
.pill .icon{width:13px;height:13px;}
.pill--ghost{background:#F4F5F6;color:var(--ink-2);border-color:#E4E7EA;}
.pill--warn{background:#FDF3E6;color:#A8641C;border-color:#F2DDBC;}
.pill--ok{background:#EDF6F1;color:var(--green);border-color:#D3E9DE;}

/* ---------- 头部 ---------- */
.site-header{position:sticky;top:0;z-index:100;background:#fff;box-shadow:0 1px 0 var(--line);}
.hdr__inner{display:flex;align-items:center;gap:26px;height:82px;}
.hdr__brand{display:flex;align-items:center;gap:13px;flex:0 0 auto;}
.brand-mark{width:52px;height:52px;flex:0 0 auto;}
.hdr__names{display:flex;flex-direction:column;line-height:1.25;}
.hdr__names b{font-size:21px;letter-spacing:1.2px;}
.hdr__names em{font-style:normal;font-size:11.5px;color:var(--ink-3);letter-spacing:.3px;}
.hdr__nav{flex:1 1 auto;min-width:0;}
.hdr__nav ul{display:flex;gap:6px;}
.hdr__nav a{display:block;padding:8px 14px;border-radius:9px;font-size:15px;font-weight:500;color:var(--ink-2);}
.hdr__nav a:hover{background:var(--gold-soft);color:var(--gold-deep);}
.hdr__nav li.on a{color:var(--gold-deep);font-weight:700;position:relative;}
.hdr__nav li.on a::after{content:"";position:absolute;left:14px;right:14px;bottom:1px;height:2px;
  border-radius:2px;background:linear-gradient(90deg,var(--gold-2),var(--gold));}
.hdr__tools{display:flex;align-items:center;gap:14px;flex:0 0 auto;}
.hdr__search{display:flex;align-items:center;gap:7px;height:40px;padding:0 14px;border-radius:10px;
  background:#F6F5F1;border:1px solid var(--line);color:var(--ink-3);}
.hdr__search input{width:130px;border:0;background:none;outline:none;font-size:14px;}
.hdr__cart{position:relative;display:flex;align-items:center;justify-content:center;width:40px;height:40px;
  border-radius:10px;border:1px solid var(--line);color:var(--ink-2);}
.hdr__cart:hover{border-color:var(--gold-line);background:var(--gold-soft);color:var(--gold-deep);}
.hdr__cart-n{position:absolute;top:-6px;right:-6px;min-width:18px;height:18px;padding:0 4px;border-radius:9px;
  background:var(--red);color:#fff;font-size:11px;font-weight:700;line-height:18px;text-align:center;}
.hdr__login{font-size:15px;color:var(--ink-2);font-weight:500;}
.hdr__user{display:flex;align-items:center;gap:6px;font-size:14.5px;font-weight:600;color:var(--gold-deep);}
.hdr__menu{display:none;width:40px;height:40px;border-radius:10px;border:1px solid var(--line);
  align-items:center;justify-content:center;color:var(--ink-2);}
.hdr__sub{background:linear-gradient(90deg,var(--gold-soft),#FDFAF2 60%,var(--gold-soft));
  border-top:1px solid var(--gold-line);border-bottom:1px solid var(--gold-line);}
.hdr__sub-in{display:flex;justify-content:space-between;align-items:center;height:40px;font-size:13px;color:#7A6330;}
.hdr__sub-in p{display:flex;align-items:center;gap:7px;}
.hdr__sub-in .icon{width:15px;height:15px;color:var(--gold);}
.hdr__sub-r i{width:1px;height:13px;background:var(--gold-line);margin:0 12px;display:inline-block;}

/* ---------- 通用区块 ---------- */
.sec{padding:64px 0;}
.sec--tight{padding:46px 0;}
.sec--alt{background:#fff;border-top:1px solid var(--line);border-bottom:1px solid var(--line);}
.sec__head{display:flex;align-items:flex-end;justify-content:space-between;gap:22px;margin-bottom:30px;}
.sec__head--center{flex-direction:column;align-items:center;text-align:center;}
.sec__kicker{display:inline-flex;align-items:center;gap:7px;font-size:12.5px;font-weight:700;
  letter-spacing:2px;color:var(--gold);text-transform:uppercase;margin-bottom:9px;}
.sec__kicker .icon{width:15px;height:15px;}
.sec__title{font-size:29px;letter-spacing:.6px;}
.sec__title span{color:var(--gold);}
.sec__desc{margin-top:10px;color:var(--ink-3);font-size:14.5px;max-width:660px;}
.sec__more{display:inline-flex;align-items:center;gap:6px;font-size:14.5px;font-weight:600;color:var(--gold-deep);}
.sec__more .icon{width:16px;height:16px;}

/* ---------- 首屏 ---------- */
.hero{position:relative;overflow:hidden;background:
  radial-gradient(1100px 460px at 84% -12%,#FBF1DA 0%,rgba(251,241,218,0) 62%),
  linear-gradient(180deg,#FFFDF8,#F8F6F0);border-bottom:1px solid var(--line);}
.hero__grid{display:grid;grid-template-columns:1.06fr .94fr;gap:52px;align-items:center;
  padding:70px 0 62px;}
.hero__badge{display:inline-flex;align-items:center;gap:8px;height:32px;padding:0 14px;border-radius:999px;
  background:#fff;border:1px solid var(--gold-line);font-size:13px;font-weight:600;color:var(--gold-deep);
  box-shadow:var(--sh-1);}
.hero__badge .icon{width:15px;height:15px;color:var(--gold);}
.hero h1{margin:20px 0 0;font-size:46px;line-height:1.2;letter-spacing:2px;}
.hero h1 em{font-style:normal;color:var(--gold-deep);}
.hero__sub{margin-top:16px;font-size:16.5px;color:var(--ink-2);max-width:560px;}
.hero__acts{display:flex;gap:14px;margin-top:30px;flex-wrap:wrap;}
.hero__stats{display:flex;gap:38px;margin-top:38px;padding-top:26px;border-top:1px solid var(--line);flex-wrap:wrap;}
.hero__stat b{display:block;font-size:27px;letter-spacing:.5px;color:var(--gold-deep);line-height:1.2;}
.hero__stat b i{font-style:normal;font-size:14px;margin-left:2px;}
.hero__stat span{font-size:13px;color:var(--ink-3);}
.hero__art{position:relative;}
.hero__frame{position:relative;border-radius:22px;overflow:hidden;border:1px solid var(--gold-line);
  box-shadow:var(--sh-2);background:#fff;}
.hero__frame img{width:100%;aspect-ratio:16/10;object-fit:cover;}
.hero__chip{position:absolute;left:18px;bottom:18px;display:flex;align-items:center;gap:10px;
  padding:11px 16px;border-radius:12px;background:rgba(255,255,255,.94);backdrop-filter:blur(6px);
  box-shadow:var(--sh-1);border:1px solid var(--gold-line);}
.hero__chip .icon{width:20px;height:20px;color:var(--gold);}
.hero__chip b{font-size:14px;}
.hero__chip span{display:block;font-size:12px;color:var(--ink-3);}
.hero__float{position:absolute;right:-14px;top:-16px;padding:13px 17px;border-radius:14px;background:#fff;
  border:1px solid var(--gold-line);box-shadow:var(--sh-2);}
.hero__float b{display:block;font-size:19px;color:var(--gold-deep);}
.hero__float span{font-size:12px;color:var(--ink-3);}

/* ---------- 承诺条 ---------- */
.pledge{background:#fff;border-bottom:1px solid var(--line);}
.pledge__grid{display:grid;grid-template-columns:repeat(4,1fr);gap:0;}
.pledge__item{display:flex;gap:14px;align-items:flex-start;padding:26px 26px 26px 0;}
.pledge__item + .pledge__item{border-left:1px solid var(--line-2);padding-left:26px;}
.pledge__ic{width:42px;height:42px;flex:0 0 auto;border-radius:12px;background:var(--gold-soft);
  border:1px solid var(--gold-line);display:flex;align-items:center;justify-content:center;color:var(--gold-deep);}
.pledge__ic .icon{width:21px;height:21px;}
.pledge__item b{display:block;font-size:15.5px;margin-bottom:3px;}
.pledge__item span{font-size:13px;color:var(--ink-3);line-height:1.6;}

/* ---------- 类目卡 ---------- */
.cat-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;}
.cat-card{display:flex;gap:16px;padding:22px;border-radius:var(--r);background:#fff;
  border:1px solid var(--line);transition:.2s;align-items:flex-start;}
.cat-card:hover{border-color:var(--gold-line);box-shadow:var(--sh-1);transform:translateY(-2px);}
.cat-card__ic{width:48px;height:48px;flex:0 0 auto;border-radius:13px;
  background:linear-gradient(160deg,var(--gold-soft),#fff);border:1px solid var(--gold-line);
  display:flex;align-items:center;justify-content:center;color:var(--gold-deep);}
.cat-card__ic .icon{width:24px;height:24px;}
.cat-card h3{font-size:16.5px;margin-bottom:5px;}
.cat-card p{font-size:13px;color:var(--ink-3);line-height:1.65;}
.cat-card__n{margin-top:9px;font-size:12.5px;color:var(--gold-deep);font-weight:600;display:inline-flex;
  align-items:center;gap:5px;}
.cat-card__n .icon{width:13px;height:13px;}

/* ---------- 商品卡 ---------- */
.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;}
.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:22px;}
.p-card{background:#fff;border:1px solid var(--line);border-radius:var(--r);overflow:hidden;
  display:flex;flex-direction:column;transition:.2s;}
.p-card:hover{border-color:var(--gold-line);box-shadow:var(--sh-2);transform:translateY(-3px);}
.p-card__media{position:relative;display:block;background:#F7F6F3;overflow:hidden;}
.p-card__media img{width:100%;aspect-ratio:16/10;object-fit:cover;transition:.35s;}
.p-card:hover .p-card__media img{transform:scale(1.035);}
.p-card__tag{position:absolute;left:12px;top:12px;height:26px;padding:0 10px;border-radius:8px;
  background:rgba(255,255,255,.94);border:1px solid var(--gold-line);color:var(--gold-deep);
  font-size:12px;font-weight:600;line-height:26px;}
.p-card__body{padding:17px 18px 18px;display:flex;flex-direction:column;flex:1;}
.p-card__cat{font-size:12px;font-weight:600;color:var(--gold);letter-spacing:1px;}
.p-card__name{font-size:16px;margin:6px 0 0;line-height:1.45;}
.p-card__name a:hover{color:var(--gold-deep);}
.p-card__spec{font-size:12.5px;color:var(--ink-3);margin-top:4px;}
.p-card__brief{margin-top:9px;font-size:13px;color:var(--ink-2);line-height:1.68;
  display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden;}
.p-card__foot{margin-top:auto;padding-top:14px;display:flex;align-items:center;justify-content:space-between;gap:10px;}
.price{font-size:21px;font-weight:700;color:var(--red);letter-spacing:-.2px;}
.price i{font-style:normal;font-size:13px;margin-right:1px;font-weight:600;}
.p-card__price{display:flex;align-items:baseline;gap:7px;}
.p-card__old{font-size:12.5px;color:#A9B0B6;text-decoration:line-through;}
.p-card__shop{margin-top:12px;padding-top:11px;border-top:1px dashed var(--line);
  display:flex;align-items:center;gap:6px;font-size:12.5px;color:var(--ink-3);}
.p-card__shop .icon{width:14px;height:14px;color:var(--gold);}

/* ---------- 资讯卡 ---------- */
.i-card{background:#fff;border:1px solid var(--line);border-radius:var(--r);overflow:hidden;
  display:flex;flex-direction:column;transition:.2s;}
.i-card:hover{border-color:var(--gold-line);box-shadow:var(--sh-2);transform:translateY(-3px);}
.i-card__media{position:relative;display:block;overflow:hidden;background:#F7F6F3;}
.i-card__media img{width:100%;aspect-ratio:16/10;object-fit:cover;transition:.35s;}
.i-card:hover .i-card__media img{transform:scale(1.035);}
.i-card__cat{position:absolute;left:12px;top:12px;height:26px;padding:0 10px;border-radius:8px;
  background:rgba(30,35,40,.72);color:#fff;font-size:12px;line-height:26px;font-weight:500;}
.i-card__paid{position:absolute;right:12px;top:12px;height:26px;padding:0 10px;border-radius:8px;
  background:rgba(255,255,255,.95);border:1px solid var(--gold-line);color:var(--gold-deep);
  font-size:12px;font-weight:600;line-height:24px;display:inline-flex;align-items:center;gap:5px;}
.i-card__paid .icon{width:13px;height:13px;}
.i-card__body{padding:17px 18px 18px;display:flex;flex-direction:column;flex:1;}
.i-card__title{font-size:16px;line-height:1.5;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;min-height:48px;}
.i-card__title a:hover{color:var(--gold-deep);}
.i-card__meta{margin-top:12px;display:grid;grid-template-columns:1fr 1fr;gap:6px 10px;}
.i-card__meta li{display:flex;align-items:center;gap:6px;font-size:12.5px;color:var(--ink-3);
  min-width:0;overflow:hidden;white-space:nowrap;}
.i-card__meta .icon{width:14px;height:14px;color:var(--gold);}
.i-card__foot{margin-top:auto;padding-top:14px;display:flex;align-items:center;justify-content:space-between;gap:10px;}
.i-card__price{font-size:17px;font-weight:700;color:var(--red);}
.i-card__price em{font-style:normal;font-size:12px;color:var(--ink-3);font-weight:500;}
.i-card__body .pill{margin-top:12px;align-self:flex-start;}

/* ---------- 筛选条 ---------- */
.filters{display:flex;align-items:center;gap:9px;flex-wrap:wrap;margin-bottom:26px;
  padding:16px 18px;background:#fff;border:1px solid var(--line);border-radius:var(--r);}
.filters__label{font-size:13px;font-weight:700;color:var(--ink-3);margin-right:4px;}
.chip{display:inline-flex;align-items:center;gap:6px;height:34px;padding:0 15px;border-radius:9px;
  border:1px solid var(--line);background:#fff;font-size:14px;color:var(--ink-2);transition:.16s;}
.chip:hover{border-color:var(--gold-line);color:var(--gold-deep);background:var(--gold-soft);}
.chip.on{background:linear-gradient(180deg,var(--gold-2),var(--gold));border-color:transparent;
  color:#fff;font-weight:600;box-shadow:0 3px 10px rgba(180,131,43,.24);}
.chip .icon{width:15px;height:15px;}
.toolbar{display:flex;align-items:center;gap:12px;flex-wrap:wrap;}
.toolbar__search{display:flex;align-items:center;gap:8px;height:42px;padding:0 15px;border-radius:10px;
  border:1px solid var(--line);background:#fff;min-width:250px;color:var(--ink-3);}
.toolbar__search input{flex:1;border:0;outline:none;background:none;font-size:14.5px;}
.result-line{font-size:13.5px;color:var(--ink-3);margin-bottom:20px;}
.result-line b{color:var(--gold-deep);}

/* ---------- 空态 ---------- */
.empty{padding:74px 20px;text-align:center;color:var(--ink-3);background:#fff;
  border:1px dashed var(--line);border-radius:var(--r);}
.empty__ic{width:60px;height:60px;margin:0 auto 16px;border-radius:18px;background:var(--gold-soft);
  border:1px solid var(--gold-line);display:flex;align-items:center;justify-content:center;color:var(--gold);}
.empty__ic .icon{width:28px;height:28px;}
.empty b{display:block;font-size:16px;color:var(--ink);margin-bottom:6px;}

/* ---------- 页头 ---------- */
.pagehead{background:linear-gradient(180deg,#FFFDF8,#F7F5EF);border-bottom:1px solid var(--line);padding:38px 0 34px;}
.pagehead h1{font-size:30px;letter-spacing:.8px;}
.pagehead p{margin-top:11px;color:var(--ink-2);font-size:14.5px;max-width:820px;}
.pagehead__tags{display:flex;gap:10px;flex-wrap:wrap;margin-top:18px;}
.crumb{display:flex;align-items:center;gap:9px;font-size:13px;color:var(--ink-3);padding:18px 0 0;}
.crumb a:hover{color:var(--gold);}
.crumb i{font-style:normal;color:#CBD1D6;}
.crumb span{color:var(--ink-2);}

/* ---------- 详情布局 ---------- */
.detail-layout{display:grid;grid-template-columns:1fr 340px;gap:34px;padding:26px 0 66px;align-items:start;}
.detail-main{min-width:0;}
.detail-head{padding-bottom:22px;border-bottom:1px solid var(--line);}
.detail-head h1{font-size:27px;line-height:1.42;margin-top:15px;letter-spacing:.3px;}
.detail-meta{display:flex;flex-wrap:wrap;gap:9px 22px;margin-top:16px;}
.detail-meta li{display:flex;align-items:center;gap:7px;font-size:13.5px;color:var(--ink-2);}
.detail-meta .icon{width:15px;height:15px;color:var(--gold);}
.detail-cover{margin:24px 0 0;border-radius:var(--r);overflow:hidden;border:1px solid var(--line);background:#fff;}
.detail-cover img{width:100%;aspect-ratio:16/9;object-fit:cover;}
.detail-sec{margin-top:34px;}
.detail-sec__title{display:flex;align-items:center;gap:10px;font-size:18px;padding-bottom:13px;
  border-bottom:1px solid var(--line);margin-bottom:20px;}
.detail-sec__title .icon{width:20px;height:20px;color:var(--gold);}
.detail-q{font-size:15.5px;color:var(--ink-2);line-height:1.95;background:#fff;border:1px solid var(--line);
  border-left:3px solid var(--gold-2);border-radius:0 12px 12px 0;padding:20px 22px;}
.detail-points{display:grid;gap:12px;}
.detail-points li{display:flex;gap:11px;align-items:flex-start;padding:15px 18px;background:#fff;
  border:1px solid var(--line);border-radius:12px;font-size:14.5px;color:var(--ink-2);line-height:1.75;}
.detail-points .icon{width:17px;height:17px;color:var(--green);margin-top:4px;}
.detail-note{font-size:15px;color:var(--ink-2);line-height:1.95;background:#fff;border:1px solid var(--line);
  border-radius:12px;padding:20px 22px;}
.detail-facts{display:grid;grid-template-columns:1fr 1fr;gap:1px;background:var(--line);
  border:1px solid var(--line);border-radius:12px;overflow:hidden;}
.detail-facts > div{background:#fff;padding:15px 18px;}
.detail-facts dt{font-size:12.5px;color:var(--ink-3);}
.detail-facts dd{font-size:14.5px;font-weight:600;margin-top:4px;}

/* ---------- 付费卡 ---------- */
.pay-card{margin-top:34px;border-radius:var(--r-lg);overflow:hidden;border:1px solid var(--gold-line);
  background:linear-gradient(180deg,#FFFCF4,#FFF8EA);box-shadow:var(--sh-1);}
.pay-card__head{display:flex;gap:15px;align-items:center;padding:20px 26px;
  background:linear-gradient(90deg,var(--gold-soft2),#FFFBF0);border-bottom:1px solid var(--gold-line);}
.pay-card__head .icon{width:26px;height:26px;color:var(--gold-deep);}
.pay-card__head h3{font-size:19px;letter-spacing:.4px;}
.pay-card__head p{font-size:13px;color:#8A7433;margin-top:3px;}
.pay-card__body{display:grid;grid-template-columns:272px 1fr;gap:28px;padding:26px;}
.pay-card__qr{background:#fff;border:1px solid var(--gold-line);border-radius:14px;padding:14px;
  text-align:center;align-self:start;}
.pay-card__qr img{width:100%;aspect-ratio:1/1;object-fit:contain;border-radius:8px;}
.pay-card__qr-cap{display:inline-flex;align-items:center;gap:6px;margin-top:11px;font-size:13px;
  font-weight:600;color:var(--gold-deep);}
.pay-card__qr-cap .icon{width:15px;height:15px;}
.pay-card__amount{display:flex;align-items:baseline;gap:9px;padding-bottom:16px;
  border-bottom:1px dashed var(--gold-line);}
.pay-card__amount span{font-size:13.5px;color:var(--ink-3);}
.pay-card__amount strong{font-size:32px;color:var(--red);letter-spacing:-.5px;font-weight:700;}
.pay-card__amount em{font-style:normal;font-size:13px;color:var(--ink-3);}
.pay-card__steps{margin-top:18px;display:grid;gap:11px;}
.pay-card__steps li{display:flex;gap:11px;align-items:flex-start;font-size:14px;color:var(--ink-2);line-height:1.7;}
.pay-card__steps b{flex:0 0 auto;font-size:11.5px;font-weight:700;color:var(--gold-deep);
  background:var(--gold-soft);border:1px solid var(--gold-line);border-radius:6px;padding:2px 7px;margin-top:2px;}
.pay-card__contact{margin-top:20px;display:grid;gap:9px;padding:15px 17px;background:#fff;
  border:1px solid var(--gold-line);border-radius:12px;}
.pay-card__contact p{display:flex;align-items:center;gap:9px;font-size:14px;}
.pay-card__contact .icon{width:16px;height:16px;color:var(--gold);}
.pay-card__contact span{color:var(--ink-3);font-size:13px;}
.pay-card__contact b{margin-left:auto;font-size:15px;letter-spacing:.4px;color:var(--gold-deep);}
.pay-card__login{margin-top:14px;display:flex;align-items:center;gap:8px;font-size:13px;color:#8A7433;}
.pay-card__login .icon{width:15px;height:15px;}
.pay-card__login a{margin-left:auto;font-weight:700;color:var(--gold-deep);text-decoration:underline;}
.pay-card__tip{margin-top:14px;font-size:12.5px;color:#9A854F;line-height:1.7;}

/* ---------- 侧栏 ---------- */
.detail-side{position:sticky;top:150px;display:grid;gap:20px;}
.pub-card,.side-card{background:#fff;border:1px solid var(--line);border-radius:var(--r);overflow:hidden;}
.pub-card__head,.side-card__head{display:flex;align-items:center;gap:9px;padding:15px 18px;
  border-bottom:1px solid var(--line);font-size:15px;font-weight:700;background:#FCFBF8;}
.pub-card__head .icon,.side-card__head .icon{width:17px;height:17px;color:var(--gold);}
.pub-card__list{padding:8px 18px 16px;}
.pub-card__list > div{display:flex;gap:12px;padding:10px 0;border-bottom:1px dashed var(--line-2);font-size:14px;}
.pub-card__list > div:last-child{border-bottom:0;}
.pub-card__list dt{flex:0 0 74px;color:var(--ink-3);font-size:13px;}
.pub-card__list dd{flex:1;min-width:0;font-weight:600;word-break:break-word;}
.pub-card__phone{letter-spacing:.6px;color:var(--gold-deep);}
.pub-card__note{margin:0 18px 16px;font-size:12.5px;color:var(--ink-3);background:#F7F6F3;
  border-radius:8px;padding:8px 11px;}
.side-links{padding:8px 8px 12px;}
.side-links li a{display:flex;align-items:center;gap:9px;padding:11px 10px;border-radius:9px;font-size:14px;color:var(--ink-2);}
.side-links li a:hover{background:var(--gold-soft);color:var(--gold-deep);}
.side-links .icon{width:15px;height:15px;color:var(--gold);}
.side-links span{flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;}
.side-links em{font-style:normal;font-size:12px;color:var(--ink-3);flex:0 0 auto;}
.side-card__text{padding:16px 18px 0;font-size:13.5px;color:var(--ink-2);line-height:1.75;}
.side-card__big{padding:12px 18px 0;font-size:22px;font-weight:700;color:var(--gold-deep);letter-spacing:.6px;}
.side-card__sub{padding:2px 18px 18px;font-size:12.5px;color:var(--ink-3);}
.side-card--gold{background:linear-gradient(180deg,#FFFCF4,#FFF7E9);border-color:var(--gold-line);}

/* ---------- 商品详情 ---------- */
.pd-layout{display:grid;grid-template-columns:1fr 1fr;gap:42px;padding:26px 0 20px;align-items:start;}
.pd-media{border:1px solid var(--line);border-radius:var(--r);overflow:hidden;background:#fff;}
.pd-media__stage{display:flex;align-items:center;justify-content:center;padding:18px;min-height:340px;background:#fff;}
.pd-media__stage img{max-width:100%;max-height:480px;width:auto;height:auto;}
.pd-thumbs{display:flex;gap:10px;flex-wrap:wrap;padding:12px 14px;border-top:1px solid var(--line);background:#FCFBF8;}
.pd-thumbs button{width:76px;height:56px;border-radius:9px;overflow:hidden;border:1px solid var(--line);background:#fff;padding:0;cursor:pointer;}
.pd-thumbs button.on{border-color:var(--gold);box-shadow:0 0 0 2px var(--gold-soft);}
.pd-thumbs img{width:100%;height:100%;object-fit:contain;background:#fff;}
.pd-info h1{font-size:27px;line-height:1.4;}
.pd-info__cat{margin-bottom:10px;}
.pd-price{margin-top:18px;padding:18px 20px;border-radius:12px;
  background:linear-gradient(90deg,#FFF7F4,#FFFCF7);border:1px solid #F3DED5;display:flex;
  align-items:baseline;gap:12px;}
.pd-price .price{font-size:32px;}
.pd-price__old{font-size:14px;color:#A9B0B6;text-decoration:line-through;}
.pd-price__save{font-size:12.5px;color:#fff;background:var(--red);border-radius:6px;padding:2px 8px;}
.pd-brief{margin-top:18px;font-size:14.5px;color:var(--ink-2);line-height:1.9;}
.pd-tags{display:flex;gap:8px;flex-wrap:wrap;margin-top:16px;}
.pd-facts{margin-top:22px;display:grid;grid-template-columns:1fr 1fr;gap:1px;background:var(--line);
  border:1px solid var(--line);border-radius:12px;overflow:hidden;}
.pd-facts > div{background:#fff;padding:13px 16px;}
.pd-facts dt{font-size:12.5px;color:var(--ink-3);}
.pd-facts dd{font-size:14px;font-weight:600;margin-top:3px;}
.pd-buy{margin-top:24px;display:flex;align-items:center;gap:14px;flex-wrap:wrap;}
.qty{display:flex;align-items:center;border:1px solid var(--line);border-radius:10px;height:46px;overflow:hidden;background:#fff;}
.qty button{width:42px;height:100%;display:flex;align-items:center;justify-content:center;color:var(--ink-2);}
.qty button:hover{background:var(--gold-soft);color:var(--gold-deep);}
.qty input{width:52px;height:100%;border:0;text-align:center;font-weight:700;outline:none;background:#fff;}
.pd-service{margin-top:22px;padding:16px 18px;background:#fff;border:1px solid var(--line);border-radius:12px;
  display:grid;gap:10px;}
.pd-service p{display:flex;align-items:center;gap:9px;font-size:13.5px;color:var(--ink-2);}
.pd-service .icon{width:16px;height:16px;color:var(--gold);}
.pd-params{display:grid;grid-template-columns:1fr 1fr;gap:1px;background:var(--line);
  border:1px solid var(--line);border-radius:12px;overflow:hidden;}
.pd-params > div{background:#fff;display:flex;padding:14px 18px;gap:14px;font-size:14px;}
.pd-params dt{flex:0 0 92px;color:var(--ink-3);font-size:13px;}
.pd-params dd{flex:1;font-weight:600;color:var(--ink);word-break:break-word;}
.pd-desc p{font-size:15px;color:var(--ink-2);line-height:2;margin-bottom:16px;}
.pd-shop{display:flex;gap:16px;align-items:center;padding:20px;background:#fff;border:1px solid var(--line);
  border-radius:var(--r);margin-top:34px;}
.pd-shop__ic{width:52px;height:52px;flex:0 0 auto;border-radius:14px;background:var(--gold-soft);
  border:1px solid var(--gold-line);display:flex;align-items:center;justify-content:center;color:var(--gold-deep);}
.pd-shop__ic .icon{width:25px;height:25px;}
.pd-shop h3{font-size:16.5px;}
.pd-shop p{font-size:13px;color:var(--ink-3);margin-top:4px;}
.pd-shop__meta{margin-left:auto;display:flex;gap:26px;text-align:right;}
.pd-shop__meta b{display:block;font-size:15px;color:var(--gold-deep);}
.pd-shop__meta span{font-size:12.5px;color:var(--ink-3);}

/* ---------- 表格 / 购物车 ---------- */
.panel{background:#fff;border:1px solid var(--line);border-radius:var(--r);overflow:hidden;}
.panel__head{padding:18px 22px;border-bottom:1px solid var(--line);font-size:16px;font-weight:700;
  display:flex;align-items:center;gap:10px;background:#FCFBF8;}
.panel__head .icon{width:18px;height:18px;color:var(--gold);}
.panel__body{padding:22px;}
.cart-table{table-layout:fixed;}
.cart-table th,.cart-table td{padding:16px 14px;text-align:left;word-break:break-word;border-bottom:1px solid var(--line-2);
  font-size:14px;vertical-align:middle;}
.cart-table thead th{font-size:12.5px;color:var(--ink-3);font-weight:600;background:#FCFBF8;border-bottom:1px solid var(--line);}
.cart-table tbody tr:last-child td{border-bottom:0;}
.cart-item{display:flex;gap:14px;align-items:center;}
.cart-item__img{width:84px;height:60px;border-radius:9px;overflow:hidden;border:1px solid var(--line);flex:0 0 auto;background:#F7F6F3;}
.cart-item__img img{width:100%;height:100%;object-fit:cover;}
.cart-item__name{font-size:14.5px;font-weight:600;line-height:1.5;}
.cart-item__sub{font-size:12.5px;color:var(--ink-3);margin-top:3px;}
.link-danger{color:var(--ink-3);font-size:13px;display:inline-flex;align-items:center;gap:5px;}
.link-danger:hover{color:var(--red);}
.link-danger .icon{width:14px;height:14px;}
.cart-sum{display:grid;grid-template-columns:1fr 330px;gap:26px;margin-top:26px;align-items:start;}
.sum-card{background:#fff;border:1px solid var(--gold-line);border-radius:var(--r);padding:22px;
  position:sticky;top:150px;}
.sum-card h3{font-size:16px;margin-bottom:16px;}
.sum-row{display:flex;justify-content:space-between;font-size:14px;padding:9px 0;color:var(--ink-2);}
.sum-row--total{border-top:1px solid var(--line);margin-top:10px;padding-top:15px;font-size:15px;font-weight:700;color:var(--ink);}
.sum-row--total b{font-size:24px;color:var(--red);}
.sum-card .btn{margin-top:18px;}

/* ---------- 表单 ---------- */
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px;}
.field{display:flex;flex-direction:column;gap:7px;}
.field--full{grid-column:1 / -1;}
.field label{font-size:13.5px;font-weight:600;color:var(--ink-2);}
.field label i{font-style:normal;color:var(--red);margin-left:3px;}
.field input,.field select,.field textarea{
  height:46px;padding:0 15px;border:1px solid var(--line);border-radius:10px;background:#fff;
  outline:none;transition:.16s;font-size:14.5px;width:100%;
}
.field textarea{height:auto;padding:13px 15px;resize:vertical;line-height:1.8;font-family:inherit;}
.field input:focus,.field select:focus,.field textarea:focus{border-color:var(--gold);box-shadow:0 0 0 3px var(--gold-soft);}
.field__hint{font-size:12.5px;color:var(--ink-3);}
.field__err{font-size:12.5px;color:var(--red);display:none;}
.field.err input,.field.err select,.field.err textarea{border-color:var(--red);}
.field.err .field__err{display:block;}
.checkline{display:flex;gap:10px;align-items:flex-start;font-size:13.5px;color:var(--ink-2);line-height:1.7;}
.checkline input{width:17px;height:17px;margin-top:3px;accent-color:var(--gold);flex:0 0 auto;}
.checkline a{color:var(--gold-deep);font-weight:600;text-decoration:underline;}
.form-actions{margin-top:22px;display:flex;gap:14px;align-items:center;flex-wrap:wrap;}
.form-alert{padding:13px 16px;border-radius:10px;font-size:13.5px;display:none;margin-bottom:18px;line-height:1.7;}
.form-alert.on{display:block;}
.form-alert--err{background:#FDF1EF;border:1px solid #F3D6D1;color:#9A3427;}
.form-alert--ok{background:#EFF7F2;border:1px solid #D2E8DD;color:#256B4D;}
.form-alert--info{background:var(--gold-soft);border:1px solid var(--gold-line);color:var(--gold-deep);}

/* ---------- 登录注册 ---------- */
.auth{padding:56px 0 76px;}
.auth__grid{display:grid;grid-template-columns:1fr 452px;gap:52px;align-items:center;}
.auth__pitch h1{font-size:33px;line-height:1.32;letter-spacing:.6px;}
.auth__pitch p{margin-top:15px;color:var(--ink-2);font-size:15px;line-height:1.9;}
.auth__list{margin-top:26px;display:grid;gap:13px;}
.auth__list li{display:flex;gap:11px;align-items:flex-start;font-size:14.5px;color:var(--ink-2);}
.auth__list .icon{width:18px;height:18px;color:var(--gold);margin-top:3px;}
.auth__card{background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);padding:32px;
  box-shadow:var(--sh-1);}
.auth__card h2{font-size:22px;margin-bottom:6px;}
.auth__card > p{font-size:13.5px;color:var(--ink-3);margin-bottom:22px;}
.auth__card .field{margin-bottom:16px;}
.auth__switch{margin-top:18px;text-align:center;font-size:13.5px;color:var(--ink-3);}
.auth__switch a{color:var(--gold-deep);font-weight:700;}

/* ---------- 步骤 ---------- */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;counter-reset:s;}
.step{position:relative;background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:24px 22px;}
.step::before{counter-increment:s;content:"0" counter(s);font-size:13px;font-weight:700;color:var(--gold);
  letter-spacing:1px;}
.step h3{font-size:16px;margin:9px 0 7px;}
.step p{font-size:13.5px;color:var(--ink-3);line-height:1.75;}
.step__ic{position:absolute;right:20px;top:20px;color:var(--gold-line);}
.step__ic .icon{width:26px;height:26px;}

/* ---------- 特性 ---------- */
.feat-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;}
.feat{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:26px 22px;text-align:left;}
.feat__ic{width:46px;height:46px;border-radius:13px;background:var(--gold-soft);border:1px solid var(--gold-line);
  display:flex;align-items:center;justify-content:center;color:var(--gold-deep);margin-bottom:15px;}
.feat__ic .icon{width:23px;height:23px;}
.feat h3{font-size:16px;margin-bottom:8px;}
.feat p{font-size:13.5px;color:var(--ink-3);line-height:1.8;}

/* ---------- 经营主体条 ---------- */
.biz-strip{background:var(--ink);color:#E9E6DF;padding:34px 0;}
.biz-strip__grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;}
.biz-strip dt{font-size:12.5px;color:#9AA2A9;margin-bottom:6px;display:flex;align-items:center;gap:6px;}
.biz-strip dt .icon{width:14px;height:14px;color:var(--gold-2);}
.biz-strip dd{font-size:14.5px;font-weight:600;line-height:1.7;}
.biz-strip__wide{grid-column:span 2;}

/* ---------- 公告 ---------- */
.notice-list{display:grid;gap:0;background:#fff;border:1px solid var(--line);border-radius:var(--r);overflow:hidden;}
.notice-item{padding:22px 24px;border-bottom:1px solid var(--line-2);}
.notice-item:last-child{border-bottom:0;}
.notice-item__top{display:flex;align-items:center;gap:14px;flex-wrap:wrap;}
.notice-item__date{font-size:13px;color:var(--gold-deep);font-weight:700;letter-spacing:.4px;
  background:var(--gold-soft);border:1px solid var(--gold-line);border-radius:7px;padding:2px 10px;}
.notice-item h3{font-size:16.5px;}
.notice-item p{margin-top:10px;font-size:14px;color:var(--ink-2);line-height:1.85;}

/* ---------- FAQ ---------- */
.faq-list{display:grid;gap:12px;}
.faq-item{background:#fff;border:1px solid var(--line);border-radius:var(--r);overflow:hidden;}
.faq-item summary{list-style:none;cursor:pointer;padding:19px 22px;display:flex;align-items:center;gap:13px;
  font-size:15.5px;font-weight:600;}
.faq-item summary::-webkit-details-marker{display:none;}
.faq-item summary .icon{width:19px;height:19px;color:var(--gold);}
.faq-item summary::after{content:"";margin-left:auto;width:8px;height:8px;border-right:1.6px solid var(--ink-3);
  border-bottom:1.6px solid var(--ink-3);transform:rotate(45deg);transition:.2s;}
.faq-item[open] summary::after{transform:rotate(-135deg);}
.faq-item__body{padding:0 22px 21px 54px;font-size:14.5px;color:var(--ink-2);line-height:1.9;}

/* ---------- 法务内容页 ---------- */
.doc{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:38px 44px;margin:26px 0 66px;}
.doc h2{font-size:19px;margin:32px 0 12px;padding-left:13px;border-left:3px solid var(--gold);}
.doc h2:first-child{margin-top:0;}
.doc h3{font-size:16px;margin:20px 0 9px;}
.doc p{font-size:14.5px;color:var(--ink-2);line-height:2;margin-bottom:12px;}
.doc ul{margin:0 0 14px;display:grid;gap:9px;}
.doc ul li{position:relative;padding-left:17px;font-size:14.5px;color:var(--ink-2);line-height:1.9;}
.doc ul li::before{content:"";position:absolute;left:4px;top:12px;width:5px;height:5px;border-radius:50%;
  background:var(--gold-2);}
.doc__meta{padding-bottom:20px;border-bottom:1px solid var(--line);margin-bottom:26px;font-size:13px;color:var(--ink-3);}

/* ---------- 个人中心 ---------- */
.acct-grid{display:grid;grid-template-columns:268px 1fr;gap:26px;padding:26px 0 66px;align-items:start;}
.acct-side{background:#fff;border:1px solid var(--line);border-radius:var(--r);overflow:hidden;position:sticky;top:150px;}
.acct-side__head{padding:22px;background:linear-gradient(180deg,var(--gold-soft),#fff);border-bottom:1px solid var(--line);
  text-align:center;}
.acct-avatar{width:62px;height:62px;margin:0 auto 12px;border-radius:18px;
  background:linear-gradient(160deg,var(--gold-2),var(--gold));display:flex;align-items:center;justify-content:center;
  color:#fff;font-size:24px;font-weight:700;box-shadow:0 6px 16px rgba(180,131,43,.3);}
.acct-side__head b{display:block;font-size:16.5px;}
.acct-side__head span{font-size:12.5px;color:var(--ink-3);}
.acct-menu{padding:8px;}
.acct-menu button{width:100%;display:flex;align-items:center;gap:10px;padding:12px 14px;border-radius:10px;
  font-size:14.5px;color:var(--ink-2);text-align:left;}
.acct-menu button:hover{background:var(--gold-soft);color:var(--gold-deep);}
.acct-menu button.on{background:linear-gradient(180deg,var(--gold-2),var(--gold));color:#fff;font-weight:600;}
.acct-menu .icon{width:17px;height:17px;}
.acct-main{min-width:0;display:grid;gap:22px;}
.info-strip{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line);
  border:1px solid var(--line);border-radius:var(--r);overflow:hidden;}
.info-strip > div{background:#fff;padding:18px 20px;}
.info-strip dt{font-size:12.5px;color:var(--ink-3);display:flex;align-items:center;gap:6px;}
.info-strip dt .icon{width:14px;height:14px;color:var(--gold);}
.info-strip dd{font-size:15.5px;font-weight:700;margin-top:6px;}
.mypost{padding:18px 20px;border-bottom:1px solid var(--line-2);display:flex;gap:18px;align-items:flex-start;}
.mypost:last-child{border-bottom:0;}
.mypost__main{flex:1;min-width:0;}
.mypost h3{font-size:15.5px;line-height:1.5;}
.mypost__meta{display:flex;gap:16px;flex-wrap:wrap;margin-top:8px;font-size:12.5px;color:var(--ink-3);}
.mypost__meta span{display:flex;align-items:center;gap:5px;}
.mypost__meta .icon{width:14px;height:14px;}
.mypost__note{margin-top:10px;font-size:13px;color:#9A3427;background:#FDF1EF;border:1px solid #F3D6D1;
  border-radius:9px;padding:9px 12px;}
.mypost__acts{display:flex;gap:10px;flex:0 0 auto;align-items:center;flex-wrap:wrap;}

/* ---------- 后台 ---------- */
.admin-login{max-width:420px;margin:70px auto 90px;background:#fff;border:1px solid var(--line);
  border-radius:var(--r-lg);padding:34px;box-shadow:var(--sh-1);}
.admin-tabs{display:flex;gap:9px;flex-wrap:wrap;margin-bottom:22px;}
.admin-tab{display:inline-flex;align-items:center;gap:8px;height:38px;padding:0 17px;border-radius:10px;
  border:1px solid var(--line);background:#fff;font-size:14px;color:var(--ink-2);font-weight:500;}
.admin-tab:hover{border-color:var(--gold-line);color:var(--gold-deep);}
.admin-tab.on{background:var(--ink);border-color:var(--ink);color:#fff;font-weight:600;}
.admin-tab i{font-style:normal;font-size:12px;background:rgba(255,255,255,.2);border-radius:6px;padding:1px 7px;}
.admin-tab:not(.on) i{background:var(--gold-soft);color:var(--gold-deep);border:1px solid var(--gold-line);}
.admin-row{padding:20px 22px;border-bottom:1px solid var(--line-2);display:flex;gap:20px;align-items:flex-start;}
.admin-row:last-child{border-bottom:0;}
.admin-row__main{flex:1;min-width:0;}
.admin-row h3{font-size:15.5px;line-height:1.5;}
.admin-row__meta{display:flex;gap:14px;flex-wrap:wrap;margin-top:9px;font-size:12.5px;color:var(--ink-3);}
.admin-row__meta span{display:flex;align-items:center;gap:5px;}
.admin-row__meta .icon{width:14px;height:14px;}
.admin-row__q{margin-top:11px;font-size:13.5px;color:var(--ink-2);background:#FCFBF8;border:1px solid var(--line);
  border-radius:9px;padding:11px 13px;line-height:1.75;}
.admin-row__acts{display:flex;gap:9px;flex:0 0 auto;flex-direction:column;align-items:stretch;}

/* ---------- 弹窗 ---------- */
.modal{position:fixed;inset:0;z-index:900;display:none;align-items:center;justify-content:center;padding:24px;
  background:rgba(20,24,28,.55);}
.modal.on{display:flex;}
.modal__box{background:#fff;border-radius:var(--r-lg);width:100%;max-width:560px;max-height:86vh;overflow:auto;
  box-shadow:0 24px 70px rgba(0,0,0,.28);}
.modal__head{padding:20px 24px;border-bottom:1px solid var(--line);display:flex;align-items:center;gap:12px;}
.modal__head h3{font-size:17.5px;flex:1;}
.modal__head button{color:var(--ink-3);display:flex;}
.modal__head button:hover{color:var(--ink);}
.modal__body{padding:22px 24px;}
.modal__foot{padding:16px 24px 22px;display:flex;gap:12px;justify-content:flex-end;}
body.modal-open{overflow:hidden;}

/* ---------- 提示 ---------- */
.toast{position:fixed;left:50%;bottom:44px;transform:translate(-50%,14px);z-index:1200;opacity:0;
  background:var(--ink);color:#fff;font-size:14px;padding:12px 22px;border-radius:11px;transition:.24s;
  box-shadow:0 12px 34px rgba(0,0,0,.24);pointer-events:none;}
.toast.show{opacity:1;transform:translate(-50%,0);}

/* ---------- 页脚 ---------- */
.ft{background:#fff;border-top:1px solid var(--line);margin-top:0;}
.ft__top{display:grid;grid-template-columns:1.5fr .8fr .8fr 1.2fr;gap:42px;padding:56px 26px 42px;}
.ft__brand{display:flex;align-items:center;gap:12px;margin-bottom:18px;}
.ft__brand .brand-mark{width:44px;height:44px;}
.ft__brand span{font-size:19px;font-weight:700;letter-spacing:1.2px;}
.ft__desc{font-size:13.5px;color:var(--ink-3);line-height:1.9;}
.ft__mini{margin-top:18px;display:grid;gap:9px;}
.ft__mini li{display:flex;gap:9px;font-size:13px;color:var(--ink-3);align-items:flex-start;}
.ft__mini .icon{width:15px;height:15px;color:var(--gold);margin-top:3px;}
.ft__col h4{font-size:15px;margin-bottom:16px;letter-spacing:.6px;}
.ft__links{display:grid;gap:11px;}
.ft__links a{font-size:13.5px;color:var(--ink-3);}
.ft__links a:hover{color:var(--gold);}
.ft__contact{display:grid;gap:12px;}
.ft__contact li{display:flex;gap:9px;font-size:13.5px;color:var(--ink-3);align-items:flex-start;line-height:1.7;}
.ft__contact .icon{width:15px;height:15px;color:var(--gold);margin-top:4px;}
.ft__contact b{color:var(--ink-2);}
.ft__bottom{border-top:1px solid var(--line);background:#FCFBF8;}
.ft__bottom-in{display:flex;justify-content:space-between;align-items:center;gap:20px;padding:20px 26px;flex-wrap:wrap;}
.ft__copy{font-size:13px;color:var(--ink-3);}
.ft__legal{display:flex;align-items:center;gap:12px;font-size:13px;color:var(--ink-3);flex-wrap:wrap;}
.ft__legal a:hover{color:var(--gold);}
.ft__legal i{width:1px;height:12px;background:var(--line);display:inline-block;}

/* ---------- 响应式 ---------- */
@media (max-width:1180px){
  .hdr__search{display:none;}
  .hero h1{font-size:40px;}
  .grid-4{grid-template-columns:repeat(3,1fr);}
  .ft__top{grid-template-columns:1fr 1fr;gap:34px;}
}
@media (max-width:980px){
  .hdr__nav{display:none;}
  .hdr__menu{display:flex;}
  .hdr__nav.open{display:block;position:absolute;left:0;right:0;top:82px;background:#fff;
    border-bottom:1px solid var(--line);box-shadow:var(--sh-2);padding:12px 20px 18px;z-index:99;}
  .hdr__nav.open ul{flex-direction:column;gap:2px;}
  .hdr__sub-in{height:auto;padding:9px 0;flex-direction:column;align-items:flex-start;gap:5px;}
  .hero__grid{grid-template-columns:1fr;gap:34px;padding:48px 0;}
  .hero h1{font-size:34px;}
  .pledge__grid{grid-template-columns:1fr 1fr;}
  .pledge__item + .pledge__item{border-left:0;padding-left:0;}
  .pledge__item{border-bottom:1px solid var(--line-2);}
  .cat-grid{grid-template-columns:1fr 1fr;}
  .grid-4,.grid-3{grid-template-columns:repeat(2,1fr);}
  .steps,.feat-grid{grid-template-columns:1fr 1fr;}
  .biz-strip__grid{grid-template-columns:1fr 1fr;}
  .detail-layout{grid-template-columns:1fr;}
  .detail-side{position:static;}
  .pd-layout{grid-template-columns:1fr;gap:26px;}
  .auth__grid{grid-template-columns:1fr;gap:34px;}
  .cart-sum{grid-template-columns:1fr;}
  .sum-card{position:static;}
  .acct-grid{grid-template-columns:1fr;}
  .acct-side{position:static;}
  .info-strip{grid-template-columns:1fr 1fr;}
  .pay-card__body{grid-template-columns:1fr;}
  .pay-card__qr{max-width:240px;}
  .doc{padding:26px 22px;}
}
/* ---------- 收款码与放大灯箱 ---------- */
.pay-card__qr-btn{position:relative;display:block;width:100%;border-radius:8px;overflow:hidden;cursor:zoom-in;
  background:#fff;line-height:0;}
.pay-card__qr-btn img{width:100%;aspect-ratio:1/1;object-fit:contain;}
.pay-card__qr-zoom{position:absolute;left:0;right:0;bottom:0;height:32px;display:flex;align-items:center;
  justify-content:center;gap:6px;background:rgba(30,35,40,.6);color:#fff;font-size:12.5px;line-height:1;
  opacity:0;transition:.2s;}
.pay-card__qr-btn:hover .pay-card__qr-zoom{opacity:1;}
.pay-card__qr-zoom .icon{width:14px;height:14px;color:#fff;}
.qr-lightbox{position:fixed;inset:0;z-index:1000;display:flex;align-items:center;justify-content:center;
  padding:24px;background:rgba(18,22,26,.8);opacity:0;transition:.22s;}
.qr-lightbox.on{opacity:1;}
.qr-lightbox__box{position:relative;width:100%;max-width:430px;background:#fff;border-radius:18px;
  padding:24px 24px 18px;text-align:center;box-shadow:0 26px 70px rgba(0,0,0,.34);}
.qr-lightbox__box img{width:100%;aspect-ratio:1/1;object-fit:contain;border-radius:8px;}
.qr-lightbox__box p{margin-top:13px;font-size:13px;color:var(--ink-3);}
.qr-lightbox__close{position:absolute;right:11px;top:11px;width:32px;height:32px;border-radius:9px;
  display:flex;align-items:center;justify-content:center;color:var(--ink-3);background:#F5F4F1;}
.qr-lightbox__close:hover{background:var(--gold-soft);color:var(--gold-deep);}

/* ---------- 补充：首屏拼图 / 商户卡 / 双栏页 ---------- */
.hdr__bar{background:#fff;}
.hero__copy{min-width:0;}
.pay-card__info{min-width:0;}
.ft__col--brand{max-width:420px;}
.ft__col--contact{max-width:340px;}

.hero__collage{display:grid;grid-template-columns:1fr 1fr;gap:2px;background:var(--line);
  aspect-ratio:16/10;}
.hero__collage img{width:100%;height:100%;aspect-ratio:auto;object-fit:cover;}

.shop-card{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:24px 22px;transition:.2s;}
.shop-card:hover{border-color:var(--gold-line);box-shadow:var(--sh-1);transform:translateY(-2px);}
.shop-card__ic{width:48px;height:48px;border-radius:13px;background:linear-gradient(160deg,var(--gold-soft),#fff);
  border:1px solid var(--gold-line);display:flex;align-items:center;justify-content:center;color:var(--gold-deep);}
.shop-card__ic .icon{width:24px;height:24px;}
.shop-card h3{font-size:16px;margin:15px 0 14px;line-height:1.5;}
.shop-card__list{display:grid;gap:9px;}
.shop-card__list > div{display:flex;gap:12px;font-size:13.5px;}
.shop-card__list dt{flex:0 0 68px;color:var(--ink-3);}
.shop-card__list dd{flex:1;min-width:0;font-weight:600;word-break:break-word;}
.shop-card__foot{margin-top:16px;padding-top:13px;border-top:1px dashed var(--line);
  display:flex;align-items:center;gap:7px;font-size:12.5px;color:var(--ink-3);}
.shop-card__foot .icon{width:14px;height:14px;color:var(--gold);}

.pub-layout{display:grid;grid-template-columns:1fr 320px;gap:30px;align-items:start;}
.about-grid{display:grid;grid-template-columns:1fr 336px;gap:44px;align-items:start;}
.about-side{display:grid;gap:20px;position:sticky;top:150px;}
.doc-p{font-size:15px;color:var(--ink-2);line-height:2.05;margin-bottom:16px;}

.order-items{margin-top:11px;display:grid;gap:6px;}
.order-items li{display:flex;justify-content:space-between;gap:14px;font-size:13.5px;color:var(--ink-2);
  padding:7px 12px;background:#FCFBF8;border:1px solid var(--line);border-radius:8px;}
.order-items em{font-style:normal;color:var(--red);font-weight:600;}

select.chip{appearance:none;-webkit-appearance:none;padding-right:32px;cursor:pointer;
  background-image:linear-gradient(45deg,transparent 50%,var(--ink-3) 50%),linear-gradient(135deg,var(--ink-3) 50%,transparent 50%);
  background-position:calc(100% - 17px) 15px,calc(100% - 12px) 15px;
  background-size:5px 5px,5px 5px;background-repeat:no-repeat;}

.sec__kicker{text-transform:none;}

@media (max-width:1180px){
  .pub-layout,.about-grid{grid-template-columns:1fr;}
  .about-side{position:static;}
}
@media (max-width:680px){
  .hero__collage{aspect-ratio:4/3;}
  .shop-card__list dt{flex:0 0 60px;}
  .wrap{padding:0 16px;}
  .sec{padding:44px 0;}
  .hdr__inner{height:70px;gap:12px;}
  .hdr__names em{display:none;}
  .hdr__names b{font-size:18px;}
  .brand-mark{width:44px;height:44px;}
  .hdr__nav.open{top:70px;}
  .hero__stats{gap:22px;}
  .hero__stat b{font-size:22px;}
  .cat-grid,.grid-4,.grid-3,.grid-2,.steps,.feat-grid,.form-grid,.pd-facts,.pd-params,
  .detail-facts,.biz-strip__grid,.info-strip,.pledge__grid{grid-template-columns:1fr;}
  .sec__head{flex-direction:column;align-items:flex-start;gap:12px;}
  .ft__top{grid-template-columns:1fr;gap:28px;padding:38px 16px 30px;}
  .ft__bottom-in{flex-direction:column;align-items:flex-start;gap:12px;}
  .detail-head h1{font-size:22px;}
  .pd-shop{flex-wrap:wrap;}
  .pd-shop__meta{margin-left:0;text-align:left;gap:20px;}
  .admin-row{flex-direction:column;}
  .admin-row__acts{flex-direction:row;}
  .mypost{flex-direction:column;}
  .cart-table thead{display:none;}
  .cart-table,.cart-table tbody,.cart-table tr,.cart-table td{display:block;width:100%;}
  .cart-table tr{border-bottom:1px solid var(--line);padding:14px 0;}
  .cart-table td{border:0;padding:6px 0;}
}