/* ============================================================
   栖麻 QIMA · 棉麻女装独立站
   设计约束（来自 musepool 灵感检索）：
   - 暖奶油底 #eae8e3 / #ede6d3，炭灰文字 #313942，灰 #8d9092
   - 点缀色取自天然材质：古铜/赤陶 #9a6b4f、苔绿 sage #8a9182
   - 衬线展示字体 + 大量留白，弱促销
   ============================================================ */

:root{
  --bg:#eae7e0;
  --bg-soft:#f2efe9;
  --bg-deep:#e2ddd2;
  --ink:#313942;
  --ink-soft:#4f4f4c;
  --muted:#8d9092;
  --line:#d5cfc2;
  --accent:#9a6b4f;
  --sage:#8a9182;
  --serif:"Cormorant Garamond","EB Garamond",Georgia,"Songti SC","STSong","STZhongsong",serif;
  --sans:"Helvetica Neue",Helvetica,"PingFang SC","Hiragino Sans GB","Source Han Sans SC","Microsoft YaHei",sans-serif;
}

*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  background:var(--bg);
  color:var(--ink);
  font-family:var(--sans);
  font-size:15px;
  line-height:1.8;
  letter-spacing:.02em;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block}
/* 有图片时隐藏占位符大字 */
.ph:has(img) .ph-char {
  display: none;
}
a{color:inherit;text-decoration:none}
ul{list-style:none}
button{font-family:inherit;cursor:pointer}
em{font-style:normal} /* 中文禁止斜体 */

::selection{background:var(--accent);color:#fff}

.wrap{max-width:1180px;margin:0 auto;padding:0 32px}
.wrap-wide{max-width:1440px;margin:0 auto;padding:0 32px}

/* ---------- 顶部 ---------- */
.site-header{
  position:sticky;top:0;z-index:50;
  background:rgba(234,231,224,.92);
  backdrop-filter:blur(8px);
  border-bottom:1px solid var(--line);
}
.site-header .bar{
  display:flex;align-items:center;justify-content:space-between;
  height:72px;
}
.brand{font-family:var(--serif);font-size:24px;letter-spacing:.12em}
.brand small{display:block;font-family:var(--sans);font-size:10px;letter-spacing:.35em;color:var(--muted);margin-top:-2px}
.main-nav{display:flex;gap:36px;font-size:13px;letter-spacing:.18em}
.main-nav a{padding:4px 0;border-bottom:1px solid transparent;transition:border-color .25s}
.main-nav a:hover,.main-nav a.active{border-bottom-color:var(--ink)}
.header-tools{display:flex;gap:22px;font-size:13px;letter-spacing:.1em;align-items:center}
.cart-link{position:relative}
.cart-count{
  display:inline-flex;align-items:center;justify-content:center;
  min-width:18px;height:18px;border-radius:50%;
  background:var(--accent);color:#fff;font-size:11px;padding:0 5px;
  margin-left:4px;vertical-align:2px;
}
.cart-count:empty{display:none}

/* ---------- Hero ---------- */
.hero{
  display:grid;grid-template-columns:1fr 1fr;
  min-height:calc(100vh - 72px);
}
.hero-text{
  display:flex;flex-direction:column;justify-content:center;
  padding:64px 80px 64px 64px;
}
.hero-kicker{font-size:11px;letter-spacing:.5em;color:var(--accent);margin-bottom:28px}
.hero-title{
  font-family:var(--serif);
  font-size:clamp(42px,5.2vw,72px);
  font-weight:400;line-height:1.25;letter-spacing:.06em;
}
.hero-sub{margin-top:28px;color:var(--ink-soft);max-width:34em;font-size:14px}
.hero-cta{margin-top:48px;display:flex;gap:16px}
.hero-visual{
  background:
    radial-gradient(120% 90% at 80% 10%,rgba(242,244,227,.9),transparent 60%),
    linear-gradient(160deg,#d8d2c2 0%,#b9b3a2 45%,#8a9182 100%);
  position:relative;overflow:hidden;min-height:420px;
}
.hero-visual .caption{
  position:absolute;bottom:32px;left:32px;
  font-size:11px;letter-spacing:.3em;color:rgba(255,255,255,.85);
}
.hero-visual .ghost{
  position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);
  font-family:var(--serif);font-size:min(20vw,220px);color:rgba(255,255,255,.18);
  letter-spacing:.1em;white-space:nowrap;
}

/* ---------- 按钮 ---------- */
.btn{
  display:inline-block;padding:14px 40px;
  border:1px solid var(--ink);background:transparent;color:var(--ink);
  font-size:12px;letter-spacing:.3em;text-align:center;
  transition:all .3s;
}
.btn:hover{background:var(--ink);color:var(--bg)}
.btn-solid{background:var(--ink);color:var(--bg)}
.btn-solid:hover{background:var(--accent);border-color:var(--accent)}
.btn[disabled]{opacity:.4;pointer-events:none}
.btn-block{width:100%}

/* ---------- 章节 ---------- */
.section{padding:110px 0}
.section-head{text-align:center;margin-bottom:64px}
.section-head .en{font-size:11px;letter-spacing:.5em;color:var(--muted);text-transform:uppercase}
.section-head h2{font-family:var(--serif);font-size:36px;font-weight:400;letter-spacing:.12em;margin-top:12px}
.section-head p{margin-top:14px;color:var(--muted);font-size:13px}

/* ---------- 分类入口 ---------- */
.cat-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
.cat-card{position:relative;display:block}
.cat-card .ph{aspect-ratio:3/4}
.cat-card .label{
  margin-top:14px;text-align:center;font-size:13px;letter-spacing:.3em;
}
.cat-card .label span{display:block;font-family:var(--serif);font-size:11px;color:var(--muted);letter-spacing:.2em;margin-top:2px}

/* ---------- 占位图（渐变 + 文字） ---------- */
.ph{
  position:relative;overflow:hidden;
  background:linear-gradient(150deg,var(--ph-a,#dcd6c8),var(--ph-b,#b6af9e));
  display:flex;align-items:center;justify-content:center;
}
.ph .ph-char{
  font-family:var(--serif);font-size:52px;color:rgba(255,255,255,.55);
  letter-spacing:.1em;
}
.ph img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.ph-34{aspect-ratio:3/4}
.ph-11{aspect-ratio:1/1}
a .ph, .card-hover{transition:transform .5s ease}
a:hover .ph{transform:scale(1.015)}

/* ---------- 商品网格 ---------- */
.prod-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:28px 24px}
.prod-grid.cols-3{grid-template-columns:repeat(3,1fr)}
.prod-card{display:block}
.prod-card .info{padding:16px 4px 0;text-align:center}
.prod-card .name{font-size:14px;letter-spacing:.12em}
.prod-card .sub{font-size:11px;color:var(--muted);margin-top:4px;letter-spacing:.08em}
.prod-card .price{margin-top:8px;font-family:var(--serif);font-size:16px;letter-spacing:.05em}
.prod-card .price .orig{margin-left:8px;font-size:12px;color:var(--muted);text-decoration:line-through}

/* ---------- 横幅/品牌陈述 ---------- */
.statement{background:var(--bg-deep);text-align:center;padding:130px 32px}
.statement blockquote{
  font-family:var(--serif);font-size:clamp(24px,3vw,38px);font-weight:400;
  line-height:1.9;letter-spacing:.1em;max-width:22em;margin:0 auto;
}
.statement .from{margin-top:32px;font-size:11px;letter-spacing:.4em;color:var(--muted)}

.split{display:grid;grid-template-columns:1fr 1fr;align-items:center;gap:0}
.split .ph{aspect-ratio:4/5}
.split .txt{padding:80px}
.split .txt h3{font-family:var(--serif);font-size:30px;font-weight:400;letter-spacing:.1em;margin-bottom:24px}
.split .txt p{color:var(--ink-soft);font-size:14px;margin-bottom:16px}
.split.rev .ph{order:2}

/* ---------- 页脚 ---------- */
.site-footer{background:#31322f;color:#c9c5ba;margin-top:0}
.site-footer .cols{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:48px;padding:80px 0 56px}
.site-footer h4{font-size:12px;letter-spacing:.3em;color:#eee;margin-bottom:20px;font-weight:400}
.site-footer li{margin-bottom:10px;font-size:13px}
.site-footer a:hover{color:#fff}
.site-footer .fbrand{font-family:var(--serif);font-size:28px;letter-spacing:.15em;color:#eee}
.site-footer .fdesc{font-size:12px;color:#8f8c83;margin-top:14px;max-width:26em}
.site-footer .copy{border-top:1px solid #454642;padding:24px 0;font-size:11px;letter-spacing:.2em;color:#8f8c83;text-align:center}

/* ---------- 列表页 ---------- */
.page-head{padding:80px 0 56px;text-align:center}
.page-head .en{font-size:11px;letter-spacing:.5em;color:var(--muted);text-transform:uppercase}
.page-head h1{font-family:var(--serif);font-size:40px;font-weight:400;letter-spacing:.12em;margin-top:10px}
.filter-bar{
  display:flex;gap:12px;justify-content:center;flex-wrap:wrap;
  margin-bottom:56px;
}
.filter-bar button{
  background:none;border:none;padding:8px 18px;font-size:13px;letter-spacing:.2em;
  color:var(--muted);border-bottom:1px solid transparent;
}
.filter-bar button.active{color:var(--ink);border-bottom-color:var(--ink)}
.search-box{
  display:flex;justify-content:center;margin:-24px 0 40px;
}
.search-box input{
  width:320px;padding:10px 16px;border:1px solid var(--line);background:var(--bg-soft);
  font-family:inherit;font-size:13px;letter-spacing:.1em;outline:none;
}
.search-box input:focus{border-color:var(--ink)}

/* ---------- 详情页 ---------- */
.pd{display:grid;grid-template-columns:1.1fr 1fr;gap:72px;padding:72px 0 110px}
.pd-gallery .ph{aspect-ratio:3/4}
.pd-thumbs{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-top:12px}
.pd-thumbs .ph{aspect-ratio:1/1;cursor:pointer;outline:1px solid transparent}
.pd-thumbs .ph.active{outline-color:var(--ink)}
.pd-info{padding-top:8px}
.pd-info .cat-tag{font-size:11px;letter-spacing:.4em;color:var(--accent)}
.pd-info h1{font-family:var(--serif);font-size:36px;font-weight:400;letter-spacing:.08em;margin:14px 0 6px}
.pd-info .subtitle{color:var(--muted);font-size:13px;letter-spacing:.1em}
.pd-price{font-family:var(--serif);font-size:28px;margin:28px 0 8px}
.pd-price .orig{font-size:15px;color:var(--muted);text-decoration:line-through;margin-left:12px}
.pd-desc{color:var(--ink-soft);font-size:14px;margin:24px 0;border-top:1px solid var(--line);padding-top:24px;white-space:pre-line}
.opt-group{margin:26px 0}
.opt-group .opt-label{font-size:12px;letter-spacing:.3em;color:var(--muted);margin-bottom:12px}
.opts{display:flex;gap:10px;flex-wrap:wrap}
.opts button{
  min-width:56px;padding:10px 18px;border:1px solid var(--line);background:transparent;
  font-size:13px;letter-spacing:.1em;transition:all .2s;
}
.opts button:hover{border-color:var(--ink)}
.opts button.active{border-color:var(--ink);background:var(--ink);color:var(--bg)}
.opts button:disabled{opacity:.35;text-decoration:line-through;pointer-events:none}
.qty{display:inline-flex;border:1px solid var(--line)}
.qty button{width:42px;height:42px;border:none;background:none;font-size:16px}
.qty span{width:52px;display:flex;align-items:center;justify-content:center;font-size:14px;border-left:1px solid var(--line);border-right:1px solid var(--line)}
.pd-actions{display:flex;gap:16px;margin-top:36px}
.pd-actions .btn{flex:1}
.stock-hint{font-size:12px;color:var(--sage);margin-top:12px;letter-spacing:.1em}

/* ---------- 购物车 ---------- */
.cart-table{width:100%;border-collapse:collapse}
.cart-table th{
  font-size:11px;letter-spacing:.3em;color:var(--muted);font-weight:400;
  padding:16px 8px;border-bottom:1px solid var(--line);text-align:left;
}
.cart-table td{padding:24px 8px;border-bottom:1px solid var(--line);vertical-align:middle}
.cart-item{display:flex;gap:18px;align-items:center}
.cart-item .ph{width:84px;aspect-ratio:3/4;flex-shrink:0}
.cart-item .nm{font-size:14px;letter-spacing:.08em}
.cart-item .sk{font-size:12px;color:var(--muted);margin-top:4px}
.cart-price{font-family:var(--serif);font-size:16px}
.link-btn{background:none;border:none;font-size:12px;color:var(--muted);letter-spacing:.15em;text-decoration:underline;text-underline-offset:3px}
.link-btn:hover{color:var(--accent)}
.cart-foot{display:flex;justify-content:flex-end;align-items:center;gap:32px;padding:36px 0}
.cart-total{font-family:var(--serif);font-size:24px}
.cart-total small{font-size:12px;font-family:var(--sans);color:var(--muted);letter-spacing:.1em;margin-right:8px}
.empty-state{text-align:center;padding:120px 0}
.empty-state p{font-family:var(--serif);font-size:22px;color:var(--muted);letter-spacing:.15em;margin-bottom:32px}

/* ---------- 表单 / 结账 ---------- */
.form-grid{display:grid;grid-template-columns:1.2fr 1fr;gap:72px;padding:72px 0 110px}
.field{margin-bottom:26px}
.field label{display:block;font-size:12px;letter-spacing:.25em;color:var(--muted);margin-bottom:10px}
.field input,.field textarea{
  width:100%;padding:13px 16px;border:1px solid var(--line);background:var(--bg-soft);
  font-family:inherit;font-size:14px;letter-spacing:.05em;outline:none;resize:vertical;
}
.field input:focus,.field textarea:focus{border-color:var(--ink)}
.field .err{color:#a0522d;font-size:12px;margin-top:6px;display:none}
.field.invalid input,.field.invalid textarea{border-color:#a0522d}
.field.invalid .err{display:block}
.order-summary{background:var(--bg-soft);border:1px solid var(--line);padding:40px;height:fit-content}
.order-summary h3{font-family:var(--serif);font-size:20px;font-weight:400;letter-spacing:.15em;margin-bottom:24px}
.os-item{display:flex;justify-content:space-between;gap:16px;font-size:13px;padding:10px 0;border-bottom:1px dashed var(--line)}
.os-item .q{color:var(--muted)}
.os-total{display:flex;justify-content:space-between;font-family:var(--serif);font-size:20px;padding-top:20px}

/* ---------- 支付弹层 ---------- */
.pay-mask{
  position:fixed;inset:0;background:rgba(49,57,66,.5);z-index:100;
  display:none;align-items:center;justify-content:center;
}
.pay-mask.show{display:flex}
.pay-modal{background:var(--bg);padding:56px 64px;text-align:center;max-width:420px}
.pay-modal h3{font-family:var(--serif);font-size:24px;font-weight:400;letter-spacing:.15em;margin-bottom:16px}
.pay-modal p{font-size:13px;color:var(--muted);margin-bottom:8px}
.pay-modal .amount{font-family:var(--serif);font-size:32px;margin:16px 0 28px}
.spinner{
  width:28px;height:28px;border:2px solid var(--line);border-top-color:var(--accent);
  border-radius:50%;margin:0 auto 20px;animation:spin 1s linear infinite;
}
@keyframes spin{to{transform:rotate(360deg)}}
.pay-result .ok{font-size:44px;color:var(--sage);margin-bottom:12px}

/* ---------- 订单页 ---------- */
.orders-login{max-width:420px;margin:0 auto;padding:80px 0 120px}
.order-card{background:var(--bg-soft);border:1px solid var(--line);padding:32px;margin-bottom:24px}
.order-card .oc-head{display:flex;justify-content:space-between;font-size:12px;color:var(--muted);letter-spacing:.1em;border-bottom:1px solid var(--line);padding-bottom:14px;margin-bottom:14px}
.order-card .oc-head .no{font-family:var(--serif);font-size:14px;color:var(--ink)}
.status{font-size:12px;letter-spacing:.2em;padding:3px 12px;border:1px solid var(--line)}
.status.paid,.status.to_ship{color:var(--sage);border-color:var(--sage)}
.status.pending_pay{color:var(--accent);border-color:var(--accent)}
.status.shipped{color:#5b7a8c;border-color:#5b7a8c}
.status.completed{color:var(--muted)}
.status.refund{color:#a0522d;border-color:#a0522d}
.oc-item{display:flex;justify-content:space-between;font-size:13px;padding:6px 0}
.oc-foot{display:flex;justify-content:space-between;align-items:center;margin-top:14px;padding-top:14px;border-top:1px solid var(--line)}
.oc-foot .amt{font-family:var(--serif);font-size:18px}
.oc-actions{display:flex;gap:10px}
.oc-actions .btn{padding:8px 22px;font-size:11px}

/* ---------- 提示 ---------- */
.toast{
  position:fixed;bottom:40px;left:50%;transform:translateX(-50%) translateY(20px);
  background:var(--ink);color:var(--bg);padding:12px 32px;font-size:13px;letter-spacing:.15em;
  opacity:0;pointer-events:none;transition:all .3s;z-index:200;
}
.toast.show{opacity:1;transform:translateX(-50%) translateY(0)}
.notice{
  background:var(--bg-deep);border:1px solid var(--line);padding:14px 20px;
  font-size:12px;color:var(--ink-soft);letter-spacing:.05em;text-align:center;
}

/* ---------- 关于页 ---------- */
.about-hero{
  padding:140px 32px;text-align:center;
  background:linear-gradient(180deg,var(--bg-deep),var(--bg));
}
.about-hero h1{font-family:var(--serif);font-size:clamp(36px,4.5vw,60px);font-weight:400;letter-spacing:.15em;line-height:1.6}
.about-hero p{margin-top:24px;color:var(--muted);letter-spacing:.3em;font-size:12px}
.about-body{max-width:680px;margin:0 auto;padding:96px 32px}
.about-body h3{font-family:var(--serif);font-size:26px;font-weight:400;letter-spacing:.12em;margin:56px 0 20px}
.about-body p{color:var(--ink-soft);margin-bottom:16px;font-size:14px}
.about-body .ph{aspect-ratio:16/9;margin:48px 0}
.values{display:grid;grid-template-columns:repeat(3,1fr);gap:32px;padding:0 0 110px}
.values .v{text-align:center;padding:48px 24px;border:1px solid var(--line)}
.values .v .no{font-family:var(--serif);font-size:14px;color:var(--accent);letter-spacing:.3em}
.values .v h4{font-family:var(--serif);font-size:20px;font-weight:400;letter-spacing:.15em;margin:14px 0 12px}
.values .v p{font-size:12px;color:var(--muted)}

/* ---------- 响应式 ---------- */
@media(max-width:960px){
  .hero{grid-template-columns:1fr;min-height:auto}
  .hero-text{padding:72px 40px}
  .prod-grid,.cat-grid{grid-template-columns:repeat(2,1fr)}
  .pd,.form-grid,.split{grid-template-columns:1fr}
  .split .txt{padding:48px 32px}
  .site-footer .cols{grid-template-columns:1fr 1fr}
  .main-nav{display:none}
  .values{grid-template-columns:1fr}
}
@media(max-width:560px){
  .wrap,.wrap-wide{padding:0 20px}
  .section{padding:72px 0}
  .pd-actions{flex-direction:column}
}