/* ==========================================================================
   源码铺子 · 暖色撞色商城样式（移动优先，无外部字体/CDN）
   分层色板 + 彩色装饰条纹/圆点/边框
   ========================================================================== */

:root{
  --bg:#faf4ec;
  --bg-2:#f3eadb;
  --paper:#fffaf1;
  --paper-2:#fff4e6;
  --card:#ffffff;
  --card-hot:#fff0e0;
  --line:rgba(30,24,16,.08);
  --line-2:rgba(30,24,16,.18);
  --ink:#2a1f13;
  --ink-2:#4a3c2c;
  --dim:#7d7163;
  --dim-2:#b2a89a;
  --lime:#e8612a;      /* 主色：暖橙 */
  --lime-2:#ff934f;
  --lime-3:#ffd4b0;
  --amber:#d9a24a;     /* 琥珀金 */
  --rose:#d94a6e;      /* 玫瑰粉 */
  --mint:#4fa67d;      /* 薄荷绿 */
  --sky:#3fa9c9;       /* 天空蓝 */
  --plum:#7a5490;      /* 梅紫 */
  --ok:#4fa67d;
  --sans:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif;
  --mono:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;
  --r:14px;
}

*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{
  margin:0;background:
    radial-gradient(1200px 600px at -10% -20%,#ffe4c9 0%,transparent 60%),
    radial-gradient(900px 500px at 110% 10%,#ffd9e4 0%,transparent 55%),
    var(--bg);
  color:var(--ink);
  font-family:var(--sans);font-size:14.5px;line-height:1.7;
  padding-bottom:62px;-webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
p,h1,h2,h3,h4,ul,ol,figure{margin:0}
ul,ol{padding:0;list-style:none}
button,input,textarea,select{font:inherit;color:inherit}
button{background:none;border:0;padding:0;cursor:pointer}
.shell{width:100%;max-width:1180px;margin:0 auto;padding:0 16px}
.skip{position:absolute;left:-9999px}
.skip:focus{left:10px;top:10px;background:var(--lime);color:#fff;padding:8px 14px;z-index:99}
.ic{flex:none;vertical-align:middle}

/* ------------------------------------------------------------ 顶部 */
.ticker{background:linear-gradient(90deg,#2a1f13,#4a3c2c);color:#fff;font-size:11px}
.ticker-in{display:flex;gap:18px;min-height:30px;align-items:center;overflow:hidden;white-space:nowrap;padding:0 16px}
.ticker-in span{display:inline-flex;align-items:center;gap:7px}
.ticker-in i{width:5px;height:5px;background:var(--amber);border-radius:50%;box-shadow:0 0 8px var(--amber)}
.ticker-in span:nth-child(n+2){display:none}

.head{
  position:sticky;top:0;z-index:40;
  background:rgba(250,244,236,.92);
  backdrop-filter:blur(14px);
  border-bottom:1px solid var(--line);
}
.head-in{display:grid;grid-template-columns:1fr auto;gap:10px;align-items:center;padding:10px 0}
.logo{display:flex;align-items:center;gap:9px;min-width:0}
.logo-mark{
  width:36px;height:36px;display:grid;place-items:center;
  background:
    conic-gradient(from 220deg,var(--lime),var(--amber),var(--rose),var(--lime));
  border-radius:10px;flex:none;color:#fff;
  box-shadow:0 4px 14px -6px rgba(232,97,42,.5);
}
.logo-txt{font-weight:900;font-size:17px;letter-spacing:.02em;line-height:1.1;display:flex;flex-direction:column;color:var(--ink)}
.logo-txt em{font-style:normal;font-family:var(--mono);font-size:8px;letter-spacing:.24em;color:var(--dim);font-weight:500;margin-top:3px}
.search{display:none}
.nav{display:none}
.bag-btn{
  position:relative;width:40px;height:40px;display:grid;place-items:center;
  border:1px solid var(--line-2);border-radius:11px;color:var(--ink);
  background:#fff;
}
.bag-num{
  position:absolute;top:-5px;right:-5px;min-width:17px;height:17px;padding:0 4px;
  display:grid;place-items:center;background:var(--rose);color:#fff;
  font-size:10px;font-weight:800;border-radius:9px;
  box-shadow:0 2px 6px -2px rgba(217,74,110,.6);
}

/* ------------------------------------------------------------ 按钮 */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  min-height:48px;padding:0 22px;border-radius:12px;
  background:var(--lime);color:#fff;font-weight:700;font-size:14px;letter-spacing:.01em;
  border:0;
  box-shadow:0 4px 0 #b84a1e,0 10px 22px -12px rgba(232,97,42,.6);
  transition:transform .08s ease,box-shadow .08s ease,filter .18s;
}
.btn:hover{filter:brightness(1.06)}
.btn:active{transform:translateY(3px);box-shadow:0 1px 0 #b84a1e,0 4px 10px -4px rgba(232,97,42,.4)}
.btn.block{width:100%}
.btn.dark{
  background:#fff;color:var(--ink);border:1px solid var(--line-2);
  box-shadow:0 2px 0 var(--line);
}
.btn.dark:hover{border-color:var(--ink);filter:none}
.btn.pink{background:var(--rose);box-shadow:0 4px 0 #a1324e,0 10px 22px -12px rgba(217,74,110,.6)}
.btn.sm{min-height:38px;padding:0 14px;font-size:12.5px;border-radius:9px}
.btn[disabled],.btn.busy{opacity:.45;pointer-events:none;box-shadow:none}

/* ------------------------------------------------------------ 首页促销 */
.hero{padding:16px 0 4px;position:relative}
.hero-main{
  position:relative;overflow:hidden;border-radius:20px;
  background:linear-gradient(135deg,var(--lime) 0%,var(--lime-2) 50%,#ffb07a 100%);
  color:#fff;padding:24px 22px 22px;
  display:grid;gap:16px;
  box-shadow:0 18px 40px -20px rgba(232,97,42,.65);
}
.hero-main::before{
  content:"";position:absolute;inset:0;pointer-events:none;
  background:
    radial-gradient(circle at 85% 20%,rgba(255,255,255,.35) 0%,transparent 40%),
    repeating-linear-gradient(135deg,transparent 0 32px,rgba(255,255,255,.08) 32px 33px);
}
.hero-main::after{
  content:"";position:absolute;right:-30px;bottom:-30px;width:160px;height:160px;
  border-radius:50%;background:rgba(255,255,255,.15);
}
.hero-kicker{font-family:var(--mono);font-size:10.5px;letter-spacing:.18em;text-transform:uppercase;display:flex;align-items:center;gap:8px;position:relative}
.hero-kicker b{background:#fff;color:var(--lime);padding:2px 8px;border-radius:4px;font-weight:800}
.hero-main h1{font-size:clamp(24px,7vw,40px);line-height:1.15;letter-spacing:-.02em;font-weight:900;margin-top:6px;position:relative;text-shadow:0 2px 12px rgba(184,74,30,.25)}
.hero-sub{font-size:13px;font-weight:500;opacity:.9;margin-top:8px;position:relative}
.hero-price{display:flex;align-items:baseline;gap:10px;margin-top:12px;flex-wrap:wrap;position:relative}
.hero-price b{font-size:clamp(34px,10vw,54px);line-height:1;font-weight:900;letter-spacing:-.03em;font-family:var(--mono)}
.hero-price s{font-size:14px;opacity:.65}
.hero-price span{font-size:11px;background:rgba(255,255,255,.25);padding:3px 8px;border-radius:6px}
.hero-actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:4px;position:relative}
.hero-actions .btn{background:#fff;border:0;color:var(--lime);min-height:44px;padding:0 18px;box-shadow:0 4px 0 rgba(255,255,255,.5)}
.hero-actions .btn.dark{background:transparent;color:#fff;border:1px solid rgba(255,255,255,.6);box-shadow:none}
.hero-side{display:none}

/* ------------------------------------------------------------ 分类 */
.chips{display:flex;gap:8px;overflow-x:auto;padding:16px 0 6px;scrollbar-width:none}
.chips::-webkit-scrollbar{display:none}
.chip{
  flex:none;padding:8px 14px;border-radius:999px;border:1px solid var(--line-2);
  font-size:12.5px;color:var(--ink-2);background:#fff;
  transition:background .15s,color .15s,border-color .15s,transform .15s;
}
.chip:hover{transform:translateY(-1px);border-color:var(--lime-3)}
.chip.on{background:var(--ink);color:#fff;border-color:var(--ink);font-weight:700}
.chip em{font-style:normal;font-family:var(--mono);font-size:10px;opacity:.55;margin-left:4px}

/* ------------------------------------------------------------ 区块 */
.sec{padding:26px 0}
.sec-head{display:flex;align-items:flex-end;justify-content:space-between;gap:12px;margin-bottom:14px}
.sec-head h2{font-size:19px;font-weight:900;letter-spacing:-.01em;display:flex;align-items:center;gap:10px}
.sec-head h2::before{
  content:"";width:4px;height:20px;background:var(--lime);border-radius:2px;
  box-shadow:0 0 0 3px var(--lime-3);
}
.sec-head p{font-size:12px;color:var(--dim);margin-top:4px}
.sec-link{font-size:12px;color:var(--dim);white-space:nowrap;display:inline-flex;align-items:center;gap:4px}
.sec-link:hover{color:var(--lime)}

/* ------------------------------------------------------------ 商品卡 */
.grid{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}
.card{
  background:var(--card);border:1px solid var(--line);border-radius:16px;
  overflow:hidden;display:flex;flex-direction:column;
  transition:border-color .2s ease,transform .2s ease,box-shadow .2s ease;
  box-shadow:0 2px 0 var(--line);
}
.card:hover{
  border-color:var(--lime-3);transform:translateY(-3px);
  box-shadow:0 12px 28px -18px rgba(232,97,42,.55);
}
.card-cover{position:relative;display:block;background:var(--bg-2);aspect-ratio:16/10;overflow:hidden}
.card-cover img{width:100%;height:100%;object-fit:cover;transition:transform .5s ease}
.card:hover .card-cover img{transform:scale(1.06)}
.cover-ph{
  position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:4px;
  background:
    radial-gradient(90% 80% at 70% 20%,rgba(232,97,42,.18),transparent 60%),
    repeating-linear-gradient(45deg,#f8f1e2 0 12px,#efe5d2 12px 24px);
}
.cover-ph[hidden]{display:none!important}
.cover-ph b{font-size:26px;font-weight:900;letter-spacing:.06em;color:var(--lime)}
.cover-ph em{font-style:normal;font-size:10px;color:var(--dim);font-family:var(--mono);letter-spacing:.15em}
.ribbon{
  position:absolute;left:8px;top:8px;background:var(--rose);color:#fff;
  font-size:10px;font-weight:800;padding:3px 8px;border-radius:5px;
  box-shadow:0 2px 6px -2px rgba(217,74,110,.6);
}
.engine{
  position:absolute;right:8px;bottom:8px;background:rgba(255,255,255,.92);
  color:var(--dim);font-size:9.5px;font-family:var(--mono);
  padding:3px 7px;border-radius:5px;backdrop-filter:blur(4px);border:1px solid var(--line);
}
.card-body{padding:11px 12px 13px;display:flex;flex-direction:column;gap:5px;flex:1}
.card-meta{font-size:9.5px;color:var(--dim-2);font-family:var(--mono);letter-spacing:.02em;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.card-body h3{font-size:13.5px;font-weight:800;line-height:1.45;color:var(--ink)}
.card-body h3 a:hover{color:var(--lime)}
.card-buy{margin-top:auto;display:flex;align-items:center;justify-content:space-between;gap:8px;padding-top:8px}
.price{font-family:var(--mono);font-weight:900;font-size:19px;color:var(--lime);display:flex;align-items:baseline;gap:1px}
.price .cur{font-size:11px;margin-right:1px}
.price small{font-size:11px}
.price s{font-size:10px;color:var(--dim-2);margin-left:6px;font-weight:400;text-decoration:line-through}
.add-form{margin:0}
.add-btn{
  display:inline-flex;align-items:center;gap:3px;
  background:#fff;border:1px solid var(--line-2);color:var(--ink);
  height:32px;padding:0 10px;border-radius:8px;font-size:11.5px;font-weight:600;
  transition:all .12s;
}
.add-btn:hover{background:var(--lime);border-color:var(--lime);color:#fff}
.card-note{font-size:9.5px;color:var(--dim-2);line-height:1.5}

/* ------------------------------------------------------------ 套装横幅 */
.bundle{
  display:grid;gap:0;border-radius:18px;overflow:hidden;
  background:var(--card);
  border:2px dashed var(--lime-3);
  box-shadow:0 6px 0 -2px var(--line);
}
.bundle-visual{
  background:
    linear-gradient(135deg,var(--lime-2),var(--amber),var(--rose));
  padding:22px 18px;position:relative;overflow:hidden;color:#fff;
}
.bundle-visual::before{
  content:"";position:absolute;inset:0;
  background:
    repeating-linear-gradient(90deg,transparent 0 28px,rgba(255,255,255,.12) 28px 29px),
    radial-gradient(circle at 70% 80%,rgba(255,255,255,.25),transparent 40%);
}
.bundle-visual .num{position:relative;font-family:var(--mono);font-size:64px;font-weight:900;color:#fff;line-height:.9;letter-spacing:-.04em}
.bundle-visual .num span{font-size:18px;color:rgba(255,255,255,.85)}
.bundle-visual p{position:relative;font-size:12px;color:rgba(255,255,255,.9);margin-top:8px}
.bundle-info{padding:20px 18px}
.bundle-info h3{font-size:20px;font-weight:900;letter-spacing:-.01em}
.bundle-info ul{display:flex;flex-wrap:wrap;gap:6px;margin:10px 0 14px}
.bundle-info li{font-size:11px;color:var(--ink-2);border:1px solid var(--line);padding:3px 8px;border-radius:6px;background:var(--paper)}
.bundle-price{display:flex;align-items:baseline;gap:10px;margin-bottom:12px}
.bundle-price b{font-family:var(--mono);font-size:30px;color:var(--lime);font-weight:900}
.bundle-price s{color:var(--dim-2);font-size:13px}

/* ------------------------------------------------------------ 交付步骤 */
.steps{display:grid;gap:10px;margin-top:4px}
.steps > div{
  background:#fff;padding:16px;border:1px solid var(--line);border-radius:14px;
  position:relative;padding-left:42px;
}
.steps > div::before{
  content:"";position:absolute;left:12px;top:18px;width:4px;height:calc(100% - 36px);background:var(--lime-3);border-radius:2px;
}
.steps b{display:flex;align-items:center;gap:8px;font-size:13.5px}
.steps b i{
  font-style:normal;font-family:var(--mono);font-size:10px;color:#fff;font-weight:800;
  background:var(--lime);width:22px;height:22px;display:grid;place-items:center;border-radius:50%;
  position:absolute;left:8px;top:12px;
}
.steps p{font-size:11.5px;color:var(--dim);margin-top:6px;line-height:1.65}
.steps .ic{color:var(--lime)}

/* ------------------------------------------------------------ 列表页 */
.page-head{padding:20px 0 6px}
.page-head h1{font-size:clamp(24px,6.5vw,36px);font-weight:900;letter-spacing:-.02em;line-height:1.2}
.page-head p{color:var(--dim);font-size:12.5px;margin-top:8px;max-width:46em}
.crumbs{display:flex;gap:7px;font-size:11px;color:var(--dim-2);padding-top:14px;flex-wrap:wrap}
.crumbs b{color:var(--ink);font-weight:500}
.crumbs a:hover{color:var(--lime)}
.toolbar{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:10px 0 4px;flex-wrap:wrap}
.count{font-size:11.5px;color:var(--dim);font-family:var(--mono)}
.sorts{display:flex;gap:6px}
.sorts a{font-size:11.5px;color:var(--dim);padding:5px 10px;border:1px solid var(--line);border-radius:7px;background:#fff}
.sorts a.on{color:#fff;background:var(--ink);border-color:var(--ink);font-weight:700}
.empty{border:2px dashed var(--lime-3);border-radius:14px;padding:48px 18px;text-align:center;color:var(--dim);background:var(--paper)}
.empty .ic{color:var(--dim-2);margin-bottom:8px}
.empty p{font-size:13px;margin-bottom:16px}

/* ------------------------------------------------------------ 详情 */
.detail{display:grid;gap:22px;padding:18px 0 40px}
.detail-cover{border:1px solid var(--line);border-radius:16px;overflow:hidden;background:var(--bg-2);position:relative}
.detail-cover img{width:100%;aspect-ratio:16/10;object-fit:cover}
.detail-cover .cover-ph{aspect-ratio:16/10}
.tagrow{display:flex;gap:6px;flex-wrap:wrap;margin-top:10px}
.tag{font-size:10.5px;color:var(--ink-2);border:1px solid var(--line);padding:3px 8px;border-radius:6px;font-family:var(--mono);background:var(--paper)}
.detail h1{font-size:clamp(22px,6vw,34px);font-weight:900;line-height:1.25;letter-spacing:-.02em;margin-top:6px}
.detail-sub{color:var(--dim);font-size:13px;margin-top:8px}
.pricebox{
  margin:16px 0;padding:18px;border-radius:14px;
  background:linear-gradient(135deg,var(--paper),#fff);
  border:2px solid var(--lime-3);
  display:flex;align-items:center;gap:14px;flex-wrap:wrap;
  position:relative;
}
.pricebox::before{
  content:"";position:absolute;top:-2px;left:-2px;width:24px;height:24px;background:var(--lime);border-radius:0 14px 0 0;
}
.pricebox .big{font-family:var(--mono);font-size:34px;font-weight:900;color:var(--lime);line-height:1}
.pricebox .big small{font-size:15px}
.pricebox s{color:var(--dim-2);font-size:13px}
.pricebox .lic{margin-left:auto;font-size:10.5px;color:var(--ink-2);border:1px solid var(--line);padding:4px 9px;border-radius:6px;background:#fff}
.speclist{display:grid;gap:0;margin:14px 0;background:#fff;border:1px solid var(--line);border-radius:12px;overflow:hidden}
.speclist div{display:grid;grid-template-columns:88px 1fr;gap:12px;padding:9px 14px;border-bottom:1px solid var(--line);font-size:12.5px}
.speclist div:last-child{border-bottom:0}
.speclist div > :first-child{color:var(--dim-2)}
.buyrow{display:flex;gap:10px;flex-wrap:wrap;margin-top:16px}
.buyrow .btn{flex:1;min-width:140px}
.incl{display:grid;gap:8px;margin-top:10px}
.incl li{display:flex;gap:8px;font-size:12.5px;color:var(--ink-2);align-items:flex-start}
.incl .ic{color:var(--lime);margin-top:2px}
.notebox{display:flex;gap:10px;padding:12px 14px;border-radius:10px;background:#fff8f0;font-size:11.5px;color:var(--ink-2);line-height:1.7;margin-top:14px;border:1px solid var(--lime-3);border-left:4px solid var(--lime)}
.notebox .ic{color:var(--lime);margin-top:1px}
.notebox b{color:var(--ink)}

/* ------------------------------------------------------------ 购物袋 */
.bag-layout{display:grid;gap:20px;padding:18px 0 42px}
.bag-item{display:grid;grid-template-columns:92px 1fr auto;gap:12px;padding:14px 0;border-bottom:1px solid var(--line);align-items:start}
.bag-thumb{width:92px;height:62px;border-radius:8px;overflow:hidden;background:var(--bg-2);border:1px solid var(--line);position:relative}
.bag-thumb img{width:100%;height:100%;object-fit:cover}
.bag-thumb .cover-ph b{font-size:14px}
.bag-thumb .cover-ph em{display:none}
.bag-name{font-size:13.5px;font-weight:800;line-height:1.4}
.bag-meta{font-size:10.5px;color:var(--dim-2);font-family:var(--mono);margin-top:3px}
.bag-rm{font-size:11px;color:var(--dim-2);margin-top:8px;display:inline-block}
.bag-rm:hover{color:var(--rose)}
.bag-amt{font-family:var(--mono);font-size:15px;font-weight:900;color:var(--lime);text-align:right;white-space:nowrap}
.summary{border:1px solid var(--line);background:#fff;border-radius:14px;padding:16px}
.summary h2{font-size:15px;font-weight:800;margin-bottom:10px}
.sum-row{display:flex;justify-content:space-between;font-size:12.5px;color:var(--dim);padding:5px 0}
.sum-total{display:flex;justify-content:space-between;align-items:baseline;border-top:1px solid var(--line);margin-top:10px;padding-top:12px}
.sum-total span{font-size:12px;color:var(--dim)}
.sum-total strong{font-family:var(--mono);font-size:24px;color:var(--lime)}
.summary .btn{margin-top:14px}
.sum-note{font-size:10.5px;color:var(--dim-2);line-height:1.65;margin-top:10px}

/* ------------------------------------------------------------ 表单 */
.form{display:grid;gap:14px}
.field{display:flex;flex-direction:column;gap:5px}
.field label{font-size:11.5px;color:var(--dim);letter-spacing:.03em;font-weight:600}
.field label .req{color:var(--rose)}
.field input,.field textarea{
  width:100%;background:#fff;border:1px solid var(--line-2);
  border-radius:10px;padding:12px;font-size:14px;min-height:46px;
  color:var(--ink);
  transition:border-color .12s,box-shadow .12s;
}
.field textarea{min-height:80px;resize:vertical;line-height:1.6}
.field input:focus,.field textarea:focus{outline:0;border-color:var(--lime);box-shadow:0 0 0 3px var(--lime-3)}
.field input::placeholder,.field textarea::placeholder{color:var(--dim-2)}
.field .hint{font-size:10.5px;color:var(--dim-2)}
.field-row{display:grid;gap:14px}
.checkline{display:flex;gap:9px;font-size:12px;color:var(--ink-2);align-items:flex-start;line-height:1.65}
.checkline input{width:16px;height:16px;margin-top:3px;accent-color:var(--lime);flex:none}
.checkline a{color:var(--lime);text-decoration:underline;text-underline-offset:2px}

/* ------------------------------------------------------------ 订单/支付 */
.order-head{padding:22px 0 0}
.order-head h1{font-size:clamp(22px,6vw,32px);font-weight:900;margin-top:6px}
.chip-state{display:inline-flex;align-items:center;gap:6px;font-size:10.5px;padding:4px 9px;border-radius:6px;border:1px solid}
.chip-state.pending{color:var(--lime);border-color:rgba(232,97,42,.4);background:rgba(232,97,42,.08)}
.chip-state.paid{color:var(--ok);border-color:rgba(79,166,125,.4);background:rgba(79,166,125,.08)}
.chip-state.closed{color:var(--dim);border-color:var(--line-2);background:#fff}
.order-grid{display:grid;gap:18px;padding:18px 0 42px}
.panel{border:1px solid var(--line);border-radius:14px;background:#fff;padding:16px}
.panel + .panel{margin-top:14px}
.panel h2{font-size:14px;font-weight:800;margin-bottom:12px;display:flex;align-items:center;gap:7px}
.kv div{display:flex;justify-content:space-between;gap:14px;padding:8px 0;border-bottom:1px dotted var(--line);font-size:12px}
.kv span{color:var(--dim-2);flex:none}
.kv b{font-weight:500;text-align:right;word-break:break-all}
.mono{font-family:var(--mono);font-size:11.5px}
.deliver{
  border:1px solid rgba(232,97,42,.4);background:rgba(232,97,42,.06);
  border-radius:12px;padding:14px;margin-top:12px;
}
.deliver h3{font-size:12.5px;color:var(--lime);display:flex;gap:7px;align-items:center}
.deliver p{font-size:11.5px;color:var(--dim);margin-top:6px;line-height:1.7}
.deliver .link{
  display:block;margin-top:9px;background:#fff;border:1px solid var(--line-2);
  border-radius:8px;padding:10px 12px;font-family:var(--mono);font-size:12px;
  color:var(--lime);word-break:break-all;
}
.deliver .pwd{font-family:var(--mono);font-size:12px;color:var(--ink);margin-top:8px}

.pay-card{max-width:480px;margin:34px auto;border:1px solid var(--line);background:#fff;border-radius:16px;padding:24px 18px;text-align:center}
.pay-card .amt{font-family:var(--mono);font-size:42px;font-weight:900;color:var(--lime);line-height:1.1;margin:6px 0}
.pay-card .no{font-family:var(--mono);font-size:11px;color:var(--dim-2)}
.pay-card .acts{display:flex;flex-direction:column;gap:9px;margin-top:20px}
.pay-card hr{border:0;border-top:1px solid var(--line);margin:18px 0}

/* ------------------------------------------------------------ 确认订单 */
.checkout-wrap{padding:18px 0 160px}
.steps-bar{
  display:flex;align-items:center;justify-content:center;gap:6px;
  padding:16px 0 10px;font-family:var(--mono);font-size:11px;color:var(--dim-2);
}
.steps-bar i{
  font-style:normal;width:24px;height:24px;border-radius:50%;
  border:1px solid var(--line-2);display:grid;place-items:center;
  color:var(--dim-2);font-weight:800;font-size:10px;background:#fff;
}
.steps-bar .done i{background:var(--mint);border-color:var(--mint);color:#fff}
.steps-bar .curr i{background:var(--lime);border-color:var(--lime);color:#fff;box-shadow:0 0 0 4px var(--lime-3)}
.steps-bar .sep{flex:1;max-width:60px;height:1px;background:var(--line)}
.steps-bar .done .txt{color:var(--mint)}
.steps-bar .curr .txt{color:var(--lime);font-weight:800}

/* 每个分区都有左边色条装饰 */
.ct-section{
  background:#fff;border:1px solid var(--line);border-radius:14px;
  padding:16px 18px;margin-top:14px;
  border-left:4px solid var(--lime);
}
.ct-section h2{
  font-size:15px;font-weight:900;margin-bottom:14px;
  display:flex;align-items:center;gap:8px;
}
.ct-section h2::before{content:"";width:10px;height:10px;background:var(--lime);border-radius:2px;transform:rotate(45deg)}
.ct-section.ct-agree{border-left-color:var(--mint)}
.ct-section.ct-agree h2::before{background:var(--mint)}
.ct-section.ct-total{
  border-left-color:var(--amber);
  background:linear-gradient(135deg,#fffbe8,#fff);
}
.ct-section.ct-total h2::before{background:var(--amber)}

/* 商品列表 */
.ct-items{background:#fff;border:1px solid var(--line);border-radius:14px;padding:4px 18px;margin-top:14px}
.ct-item{display:grid;grid-template-columns:88px 1fr auto;gap:14px;padding:14px 0;border-bottom:1px dashed var(--line);align-items:center}
.ct-item:last-child{border-bottom:0}
.ct-item .ct-thumb{width:88px;height:58px;border-radius:8px;overflow:hidden;background:var(--bg-2);border:1px solid var(--line)}
.ct-item .ct-thumb img{width:100%;height:100%;object-fit:cover}
.ct-item h3{font-size:13.5px;font-weight:800;line-height:1.35}
.ct-item .ct-meta{font-size:10.5px;color:var(--dim-2);font-family:var(--mono);margin-top:3px}
.ct-item .ct-prize{font-family:var(--mono);font-size:16px;font-weight:900;color:var(--lime);text-align:right}

/* 联系信息（单列） */
.ct-form-rows{display:grid;gap:14px}

/* 总额分区 */
.ct-total .ct-row{display:flex;justify-content:space-between;font-size:12.5px;color:var(--ink-2);padding:6px 0}
.ct-total .ct-row .ct-val{color:var(--ink)}
.ct-total .ct-row.delivery .ct-val{color:var(--lime);font-weight:700}
.ct-total .ct-grand{
  border-top:2px dashed var(--amber);margin-top:6px;padding-top:12px;
  display:flex;justify-content:space-between;align-items:baseline;
}
.ct-total .ct-grand span{font-size:14px;font-weight:800;color:var(--ink)}
.ct-total .ct-grand strong{font-family:var(--mono);font-size:30px;font-weight:900;color:var(--lime)}
.ct-total .license-note{font-size:10.5px;color:var(--dim-2);line-height:1.7;margin-top:10px}

/* 移动端底部粘性支付条 */
.ct-sticky-bar{
  position:fixed;left:0;right:0;bottom:0;z-index:55;
  background:#fff;border-top:1px solid var(--line);
  padding:10px 16px calc(10px + env(safe-area-inset-bottom));
  display:grid;grid-template-columns:1fr auto;gap:12px;align-items:center;
  box-shadow:0 -6px 20px -14px rgba(0,0,0,.2);
}
.ct-sticky-bar .ct-sum{color:var(--dim);font-size:11px;font-family:var(--mono)}
.ct-sticky-bar .ct-sum b{font-size:24px;color:var(--lime);font-weight:900}
.ct-sticky-bar .btn{min-height:46px;padding:0 22px}

/* ------------------------------------------------------------ 内容页 */
.prose{padding:20px 0 42px;max-width:760px}
.prose h2{font-size:17px;font-weight:800;margin:26px 0 8px;padding-top:18px;border-top:1px solid var(--line)}
.prose h2:first-of-type{border-top:0;padding-top:0;margin-top:16px}
.prose h3{font-size:13.5px;font-weight:700;margin:16px 0 6px}
.prose p{font-size:13px;color:var(--ink-2);margin:7px 0;line-height:1.85}
.prose ol,.prose ul{display:flex;flex-direction:column;gap:6px;margin:8px 0}
.prose ol{counter-reset:li}
.prose ol > li{counter-increment:li;display:flex;gap:9px;font-size:13px;color:var(--ink-2)}
.prose ol > li::before{content:counter(li);color:var(--lime);font-family:var(--mono);font-size:11px;border:1px solid var(--lime-3);width:20px;height:20px;display:grid;place-items:center;border-radius:5px;flex:none;margin-top:2px;background:#fff}
.prose ul > li{display:flex;gap:8px;font-size:13px;color:var(--ink-2)}
.prose ul > li::before{content:"◆";color:var(--amber);flex:none;font-size:10px}
.prose .updated{font-size:10.5px;color:var(--dim-2);font-family:var(--mono)}
.prose strong{color:var(--ink)}
.qual{border:1px solid var(--line);background:#fff;border-radius:14px;padding:16px;margin:18px 0}
.qual h3{font-size:14px;font-weight:800;display:flex;gap:7px;align-items:center;margin-bottom:10px}
.qual h3 .ic{color:var(--lime)}
.qual div{display:grid;grid-template-columns:96px 1fr;gap:10px;padding:8px 0;border-bottom:1px dotted var(--line);font-size:12px}
.qual div > :first-child{color:var(--dim-2)}

/* FAQ */
.faq{border-top:1px solid var(--line);padding-bottom:36px}
.faq details{border-bottom:1px solid var(--line)}
.faq summary{display:flex;justify-content:space-between;gap:14px;padding:15px 0;font-size:13.5px;font-weight:600;cursor:pointer;list-style:none}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";color:var(--lime);font-family:var(--mono);font-size:16px;flex:none;transition:transform .2s}
.faq details[open] summary::after{transform:rotate(45deg)}
.faq p{font-size:12.5px;color:var(--ink-2);padding:0 0 15px;line-height:1.85}

/* ------------------------------------------------------------ 页脚 */
.foot{border-top:1px solid var(--line);background:linear-gradient(180deg,var(--bg-2),#efe0c8);margin-top:14px}
.foot-top{display:grid;gap:22px;padding:30px 16px 20px}
.foot-brand .logo{margin-bottom:10px}
.foot-brand p{font-size:11.5px;color:var(--ink-2);line-height:1.75;max-width:34em}
.foot-tags{display:flex;gap:6px;margin-top:10px;flex-wrap:wrap}
.foot-tags span{font-size:10px;color:var(--ink-2);border:1px solid var(--line);padding:3px 8px;border-radius:5px;background:#fff}
.foot-col h4{font-size:10.5px;letter-spacing:.16em;color:var(--dim-2);font-family:var(--mono);margin-bottom:9px;text-transform:uppercase}
.foot-col a{display:block;font-size:12px;color:var(--ink-2);padding:3px 0}
.foot-col a:hover{color:var(--lime)}
.foot-qual p{font-size:11px;color:var(--ink-2);line-height:1.7;margin-top:8px}
.foot-qual p span{color:var(--dim)}
.foot-qual .qn{color:var(--ink);font-size:12px}
.foot-qual a{color:var(--ink);text-decoration:underline;text-underline-offset:2px}
.foot-btm{border-top:1px solid var(--line);padding:14px 16px 20px}
.foot-btm p{font-size:10.5px;color:var(--dim-2);line-height:1.7}
.foot-btm .fine{margin-top:5px;max-width:76em}

/* ------------------------------------------------------------ 底部 Tab */
.tabbar{
  position:fixed;left:0;right:0;bottom:0;z-index:50;display:grid;grid-template-columns:repeat(4,1fr);
  background:rgba(255,255,255,.97);backdrop-filter:blur(12px);
  border-top:1px solid var(--line);padding-bottom:env(safe-area-inset-bottom);
}
.tabbar a{position:relative;display:flex;flex-direction:column;align-items:center;gap:2px;padding:8px 0 7px;font-size:9.5px;color:var(--dim-2)}
.tabbar a.on{color:var(--lime);font-weight:700}
.tabbar a.on::before{content:"";position:absolute;top:0;left:50%;transform:translateX(-50%);width:22px;height:2px;background:var(--lime);border-radius:2px}
.tabbar b{position:absolute;top:4px;right:calc(50% - 19px);min-width:15px;height:15px;padding:0 3px;display:grid;place-items:center;background:var(--rose);color:#fff;font-size:9px;border-radius:8px}
.devbar{position:fixed;left:0;right:0;bottom:calc(56px + env(safe-area-inset-bottom));z-index:45;background:var(--ink);color:#fff;font-size:10px;display:flex;gap:8px;justify-content:center;padding:5px 10px}
.devbar span{color:var(--amber);font-weight:700}

/* Toast */
.toast{
  position:fixed;left:50%;bottom:calc(72px + env(safe-area-inset-bottom));transform:translate(-50%,20px);
  background:var(--ink);color:#fff;font-size:12.5px;font-weight:700;
  padding:10px 16px;border-radius:9px;z-index:80;opacity:0;pointer-events:none;
  transition:opacity .22s ease,transform .22s ease;white-space:nowrap;
  box-shadow:0 8px 20px -8px rgba(0,0,0,.4);
}
.toast.show{opacity:1;transform:translate(-50%,0)}

/* ------------------------------------------------------------ 桌面 */
@media (min-width:720px){
  body{padding-bottom:0;font-size:15px}
  .shell{padding:0 28px}
  .head-in{grid-template-columns:auto 1fr auto;gap:20px;min-height:66px;padding:0}
  .search{display:flex;align-items:center;background:#fff;border:1px solid var(--line);border-radius:10px;padding:0 6px 0 12px;max-width:420px;justify-self:center;width:100%}
  .search input{flex:1;background:none;border:0;height:38px;font-size:12.5px;outline:0}
  .search input::placeholder{color:var(--dim-2)}
  .search button{width:34px;height:34px;display:grid;place-items:center;color:var(--dim)}
  .search button:hover{color:var(--lime)}
  .nav{display:flex;gap:20px;font-size:12.5px;color:var(--dim)}
  .nav a:hover{color:var(--ink)}
  .nav a.on{color:var(--ink);font-weight:600}
  .ticker-in span:nth-child(n+2){display:inline-flex}
  .ticker-in{justify-content:space-between}
  .tabbar{display:none}
  .devbar{bottom:0}
  .hero{padding:22px 0 6px}
  .hero-main{grid-template-columns:1.15fr .85fr;padding:28px 30px;align-items:center}
  .hero-side{display:block;position:relative;z-index:1}
  .hero-side img{width:100%;aspect-ratio:16/10;object-fit:cover;border-radius:14px;border:3px solid rgba(255,255,255,.5);box-shadow:0 20px 40px -20px rgba(0,0,0,.3)}
  .grid{grid-template-columns:repeat(3,1fr);gap:16px}
  .sec{padding:34px 0}
  .sec-head h2{font-size:22px}
  .card-body h3{font-size:14.5px}
  .detail{grid-template-columns:1fr 1fr;gap:34px;align-items:start}
  .buybox-sticky{position:sticky;top:84px}
  .bag-layout{grid-template-columns:1fr 330px;gap:30px;align-items:start}
  .summary{position:sticky;top:84px}
  .order-grid{grid-template-columns:1fr 330px;gap:30px;align-items:start}
  .steps{grid-template-columns:repeat(4,1fr)}
  .steps > div{padding-left:16px}
  .steps > div::before{display:none}
  .steps b i{position:static;margin-right:4px}
  .foot-top{grid-template-columns:1.6fr .7fr .7fr 1.1fr;gap:30px;padding-top:38px}
  .bundle{grid-template-columns:1fr 1.1fr}
  .field-row{grid-template-columns:1fr 1fr}

  /* 确认订单桌面：仍然单列堆叠，但限制宽度 */
  .ct-form-rows{grid-template-columns:1fr 1fr}
  .ct-sticky-bar{position:static;background:transparent;border:0;padding:14px 0 0;box-shadow:none;grid-template-columns:1fr auto;gap:16px}
  .ct-sticky-bar .ct-sum b{font-size:28px}
}
@media (min-width:1040px){
  .grid{grid-template-columns:repeat(4,1fr)}
  .hero-main h1{font-size:44px}
}
@media (prefers-reduced-motion:reduce){
  *{transition:none!important;animation:none!important}
}