/* ============================================================
   星匣饰局 · 共享样式（双主题 CSS 变量）
   ============================================================ */
/* ===== 主题变量 ===== */
[data-theme="dark"]{
  --bg-grad:radial-gradient(ellipse at center,#6A4488 0%,#3D2A4E 55%,#2C1E38 100%);
  --bg-glow1:rgba(180,140,220,.18);--bg-glow2:rgba(120,160,220,.14);
  --card:rgba(255,255,255,.06);--card-hover:rgba(255,255,255,.1);
  --border:rgba(255,255,255,.1);--border-strong:rgba(212,184,232,.3);
  --mint:#B9A0D4;
  --mint-btn:linear-gradient(135deg,rgba(155,123,184,.5),rgba(106,68,136,.4));
  --mint-border:rgba(212,184,232,.4);
  --pink:#E8D5F5;--ink:#FFFFFF;--soft:rgba(200,180,220,.7);
  --pill-bg:rgba(255,255,255,.06);
  --pill-on:linear-gradient(135deg,rgba(155,123,184,.6),rgba(106,68,136,.5));
  --shadow:0 8px 24px rgba(20,12,30,.3);
  --input-bg:rgba(255,255,255,.08);
  --hero-grad:linear-gradient(180deg,rgba(106,68,136,.35) 0%,rgba(60,40,78,.2) 60%,transparent 100%);
  --orb:rgba(212,184,232,.16);
  --hero-title2:linear-gradient(135deg,#E8D5F5,#B9A0D4);
  --toolbar-bg:rgba(44,30,56,.6);
  --gold:#F0C987;--gold-grad:linear-gradient(135deg,#E8B96A,#D49A3C);
  --ws-grad:linear-gradient(135deg,rgba(232,185,106,.16),rgba(212,154,60,.08));
}
[data-theme="light"]{
  --bg-grad:linear-gradient(135deg,#E6F4FC 0%,#F2E9FB 100%);
  --bg-glow1:rgba(255,255,255,.5);--bg-glow2:rgba(255,255,255,.35);
  --card:#FFFFFF;--card-hover:#FFFFFF;
  --border:#B7E6F2;--border-strong:#42C7DD;
  --mint:#42C7DD;
  --mint-btn:linear-gradient(135deg,#42C7DD,#5FD9EC);--mint-border:#42C7DD;
  --pink:#D87A98;--ink:#333344;--soft:#777588;
  --pill-bg:#FFFFFF;
  --pill-on:linear-gradient(135deg,#42C7DD,#5FD9EC);
  --shadow:0 4px 14px rgba(120,170,200,.1);
  --input-bg:linear-gradient(135deg,#E6F4FC,#F2E9FB);
  --hero-grad:linear-gradient(180deg,rgba(184,228,242,.45) 0%,rgba(233,229,255,.3) 60%,transparent 100%);
  --orb:rgba(120,180,220,.18);
  --hero-title2:linear-gradient(135deg,#42C7DD,#9B7BB8);
  --toolbar-bg:rgba(255,255,255,.78);
  --gold:#C08330;--gold-grad:linear-gradient(135deg,#E8B96A,#D49A3C);
  --ws-grad:linear-gradient(135deg,rgba(232,185,106,.14),rgba(212,154,60,.06));
}
*{margin:0;padding:0;box-sizing:border-box;-webkit-tap-highlight-color:transparent}
html{scroll-behavior:smooth}
body{font-family:"PingFang SC",-apple-system,"Helvetica Neue","Microsoft YaHei",sans-serif;color:var(--ink);background:var(--bg-grad);background-attachment:fixed;min-height:100vh;line-height:1.65;overflow-x:hidden;position:relative;transition:background .4s}
body::before,body::after{content:"";position:fixed;pointer-events:none;z-index:0;border-radius:50%;filter:blur(40px);transition:background .4s}
body::before{width:50vw;height:50vw;background:var(--bg-glow1);top:-15%;right:-20%}
body::after{width:45vw;height:45vw;background:var(--bg-glow2);bottom:-10%;left:-15%}
.wrap{max-width:1440px;margin:0 auto;padding:0 18px;position:relative;z-index:1}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}

/* ===== 顶部导航 ===== */
.topbar{display:flex;align-items:center;justify-content:space-between;padding:16px 4px 12px;gap:12px;position:relative;z-index:60}
.brand{display:flex;align-items:center;gap:11px;min-width:0}
.brand-logo{width:44px;height:44px;border-radius:13px;display:grid;place-items:center;flex-shrink:0;background:linear-gradient(135deg,rgba(155,123,184,.35),rgba(106,68,136,.2));border:1px solid var(--border-strong);box-shadow:var(--shadow)}
[data-theme="light"] .brand-logo{background:linear-gradient(135deg,#A8E4F2,#C9D8F5);border-color:#B7E6F2}
.brand-logo svg{width:23px;height:23px}
.brand-text b{font-size:17px;font-weight:800;letter-spacing:.5px;display:block;line-height:1.2}
.brand-text small{font-size:10.5px;color:var(--soft)}
.top-right{display:flex;align-items:center;gap:10px}
.theme-toggle{width:54px;height:30px;border-radius:999px;border:1px solid var(--border-strong);cursor:pointer;position:relative;background:var(--card);transition:.3s;display:flex;align-items:center;padding:0 4px}
.theme-toggle .knob{width:22px;height:22px;border-radius:50%;background:var(--mint-btn);transition:transform .3s;display:grid;place-items:center;font-size:12px}
[data-theme="dark"] .theme-toggle .knob{transform:translateX(24px)}
.cart-top{position:relative;display:flex;align-items:center;gap:6px;background:var(--mint-btn);color:#fff;border:1px solid var(--mint-border);font-size:13px;font-weight:700;padding:9px 16px;border-radius:999px;cursor:pointer;box-shadow:var(--shadow);transition:transform .2s;white-space:nowrap}
.cart-top:active{transform:scale(.95)}
.cart-top .badge{position:absolute;top:-7px;right:-7px;min-width:19px;height:19px;border-radius:999px;background:#E5484D;color:#fff;font-size:11px;font-weight:800;display:none;align-items:center;justify-content:center;padding:0 5px;border:2px solid var(--toolbar-bg)}
.cart-top .badge.show{display:flex}

/* ===== 首屏 Hero ===== */
.hero{position:relative;text-align:center;padding:40px 22px 50px;border-radius:28px;background:var(--hero-grad);overflow:hidden;margin-bottom:18px;transition:background .4s}
.bubbles{position:fixed;inset:0;pointer-events:none;z-index:0;overflow:hidden}
.bubble{position:absolute;bottom:-80px;border-radius:50%;background:var(--orb);border:1px solid rgba(255,255,255,.1);backdrop-filter:blur(2px);animation:rise linear infinite;will-change:transform,opacity}
@keyframes rise{
  0%{transform:translateY(0) translateX(0) scale(.5);opacity:0}
  8%{opacity:1}
  50%{transform:translateY(-50vh) translateX(20px) scale(1)}
  92%{opacity:.8}
  100%{transform:translateY(-110vh) translateX(-15px) scale(1.1);opacity:0}
}
@media(prefers-reduced-motion:reduce){.bubble{animation:none;display:none}}
.hero-brand{display:inline-flex;align-items:center;gap:9px;margin-bottom:22px;position:relative}
.hero-brand .hb-logo{width:34px;height:34px;border-radius:11px;background:linear-gradient(135deg,rgba(155,123,184,.45),rgba(106,68,136,.3));border:1px solid rgba(212,184,232,.3);display:grid;place-items:center}
.hero-brand .hb-logo svg{width:18px;height:18px}
.hero-brand b{font-size:16px;letter-spacing:5px;font-weight:400}
.hero-eyebrow{display:inline-block;font-size:11px;letter-spacing:3px;color:var(--mint);border:1px solid var(--border-strong);padding:6px 18px;border-radius:999px;margin-bottom:26px;font-weight:500}
.hero h1{font-size:clamp(30px,7vw,52px);font-weight:700;letter-spacing:4px;line-height:1.25;position:relative}
.hero h1 em{font-style:normal;background:var(--hero-title2);-webkit-background-clip:text;background-clip:text;color:transparent;display:block;font-weight:700}
.hero-desc{font-size:13.5px;color:var(--soft);margin-top:18px;max-width:480px;margin-left:auto;margin-right:auto;letter-spacing:.5px;line-height:1.9;position:relative}
.hero-price-row{margin-top:24px;display:flex;justify-content:center;gap:12px;flex-wrap:wrap;position:relative}
.hero-tag{border:1px solid var(--border-strong);border-radius:14px;padding:10px 18px;background:var(--card)}
.hero-tag small{display:block;font-size:10.5px;color:var(--soft);letter-spacing:1px}
.hero-tag b{font-size:24px;color:var(--pink);font-weight:800}
.hero-tag.gold b{color:var(--gold)}
.hero-btn{margin-top:30px;background:var(--mint-btn);border:1px solid var(--mint-border);color:#fff;font-size:14px;letter-spacing:3px;padding:14px 42px;border-radius:999px;cursor:pointer;box-shadow:var(--shadow);transition:.3s;font-weight:600;position:relative}
.hero-btn:hover{transform:translateY(-2px)}
.hero-btn:active{transform:scale(.96)}
.hero-links{margin-top:16px;font-size:12.5px;color:var(--soft);position:relative}
.hero-links a{color:var(--mint);cursor:pointer}
.hero-links a:hover{text-decoration:underline}

/* ===== 横幅 ===== */
.banner{background:var(--card);border:1px solid var(--border);border-radius:18px;backdrop-filter:blur(10px);padding:15px 22px;margin-bottom:16px;display:flex;align-items:center;justify-content:center;gap:8px;flex-wrap:wrap;box-shadow:var(--shadow)}
.banner span{font-size:13.5px;font-weight:600}
.banner .dot{color:var(--mint);font-weight:800}
.banner b{color:var(--pink);font-weight:800}

/* ===== 工具栏 ===== */
.toolbar{position:sticky;top:0;z-index:50;background:var(--toolbar-bg);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border:1px solid var(--border);border-radius:18px;padding:13px 16px;margin-bottom:18px;box-shadow:var(--shadow)}
.search-row{display:flex;gap:8px;margin-bottom:11px}
.search-box{flex:1;display:flex;align-items:center;gap:8px;background:var(--input-bg);border:1px solid var(--border);border-radius:999px;padding:9px 15px}
.search-box svg{width:15px;height:15px;flex-shrink:0;opacity:.6}
.search-box input{flex:1;background:none;border:none;outline:none;color:var(--ink);font-size:13.5px;font-family:inherit;min-width:0}
.search-box input::placeholder{color:var(--soft);opacity:.7}
.pills{display:flex;gap:7px;overflow-x:auto;padding-bottom:4px;-webkit-overflow-scrolling:touch}
.pills::-webkit-scrollbar{display:none}
.pill{flex-shrink:0;background:var(--pill-bg);border:1px solid var(--border);border-radius:999px;padding:8px 16px;font-size:13px;font-weight:600;color:var(--ink);cursor:pointer;transition:.2s;white-space:nowrap}
.pill.on{background:var(--pill-on);color:#fff;border-color:transparent;box-shadow:0 4px 10px rgba(0,0,0,.15)}
.sort-row{display:flex;align-items:center;gap:14px;margin-top:11px;padding-top:11px;border-top:1px dashed var(--border);font-size:12.5px;color:var(--soft);flex-wrap:wrap}
.sort-row [data-sort]{cursor:pointer;transition:.2s}
.sort-row [data-sort]:hover{color:var(--ink)}
.sort-row [data-sort].on{color:var(--mint);font-weight:700}
.sort-row .count{margin-left:auto}
.sort-row .count b{color:var(--pink);font-size:15px}
.price-segs{display:flex;gap:6px}
.price-segs .seg{font-size:11.5px;padding:4px 10px;border-radius:999px;border:1px solid var(--border);cursor:pointer;color:var(--soft);transition:.2s;white-space:nowrap}
.price-segs .seg.on{color:var(--gold);border-color:var(--gold);font-weight:700;background:var(--ws-grad)}

/* ===== 商品网格 ===== */
.grid{display:grid;grid-template-columns:repeat(2,1fr);gap:14px;padding-bottom:30px}
@media(min-width:560px){.grid{grid-template-columns:repeat(3,1fr)}}
@media(min-width:760px){.grid{grid-template-columns:repeat(4,1fr)}}
@media(min-width:1000px){.grid{grid-template-columns:repeat(5,1fr)}}
.card{background:var(--card);border:1px solid var(--border);border-radius:16px;overflow:hidden;backdrop-filter:blur(8px);box-shadow:var(--shadow);transition:transform .3s,box-shadow .3s,background .3s;cursor:pointer;position:relative}
.card:hover{transform:translateY(-5px);background:var(--card-hover)}
[data-theme="light"] .card{backdrop-filter:none}
.card-img{aspect-ratio:1;overflow:hidden;background:linear-gradient(135deg,#F0F8FC,#F4EFFB)}
[data-theme="dark"] .card-img{background:linear-gradient(135deg,rgba(106,68,136,.3),rgba(60,40,78,.2))}
.card-img img{width:100%;height:100%;object-fit:cover;transition:transform .5s}
.card:hover .card-img img{transform:scale(1.06)}
.card-body{padding:11px 12px 13px}
.card-num{font-size:13px;font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;margin-bottom:8px}
.badge-xmas{position:absolute;top:9px;left:9px;background:linear-gradient(135deg,#E5484D,#C93A6E);color:#fff;font-size:10px;font-weight:700;padding:3px 9px;border-radius:999px;letter-spacing:1px;box-shadow:0 3px 8px rgba(0,0,0,.25);z-index:2}
.badge-fast{position:absolute;top:9px;right:9px;background:rgba(20,12,30,.55);backdrop-filter:blur(4px);color:#fff;font-size:10px;font-weight:600;padding:3px 8px;border-radius:999px;z-index:2}
.price-row{display:flex;flex-direction:column;gap:4px}
.price-retail{font-size:17px;font-weight:800;color:var(--pink);white-space:nowrap;line-height:1.2}
.price-retail small{font-size:10px;font-weight:500;color:var(--soft);margin-left:2px}
.price-ws{font-size:11.5px;font-weight:700;color:var(--gold);white-space:nowrap;line-height:1.2}
.price-ws small{font-size:10px;font-weight:500;color:var(--soft)}
.card.hide{display:none}
.empty-tip{text-align:center;color:var(--soft);font-size:13.5px;padding:40px 0 60px;grid-column:1/-1;display:none}
.empty-tip.show{display:block}

/* ===== 文字板块 / 信任背书 ===== */
.text-sec{background:var(--card);border:1px solid var(--border);border-radius:20px;backdrop-filter:blur(10px);padding:28px 26px;margin-bottom:18px;box-shadow:var(--shadow)}
.text-sec h3{font-size:16px;font-weight:800;margin-bottom:14px;display:flex;align-items:center;gap:8px}
.text-sec h3::before{content:"";width:4px;height:16px;border-radius:3px;background:var(--mint)}
.policy-list{list-style:none;display:flex;flex-direction:column;gap:11px}
.policy-list li{font-size:13px;color:var(--soft);padding-left:18px;position:relative;line-height:1.7}
.policy-list li::before{content:"·";position:absolute;left:4px;color:var(--mint);font-weight:800;font-size:18px;top:-2px}
.policy-list b{color:var(--mint);font-weight:700}
.trust-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}
@media(min-width:760px){.trust-grid{grid-template-columns:repeat(4,1fr)}}
.trust-item{background:var(--card);border:1px solid var(--border);border-radius:16px;padding:18px 14px;text-align:center;transition:transform .3s}
.trust-item:hover{transform:translateY(-3px)}
.trust-item .t-ico{font-size:26px;margin-bottom:8px}
.trust-item b{font-size:13.5px;display:block;margin-bottom:5px}
.trust-item p{font-size:11.5px;color:var(--soft);line-height:1.6}
.ugc-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:10px;margin-top:14px}
@media(min-width:760px){.ugc-grid{grid-template-columns:repeat(4,1fr)}}
.ugc-cell{aspect-ratio:1;border-radius:14px;border:1.5px dashed var(--border-strong);display:grid;place-items:center;color:var(--soft);font-size:12px;background:var(--card);text-align:center;padding:10px;line-height:1.6}

/* ===== 浮动+弹窗 ===== */
.fab-cart{position:fixed;right:16px;bottom:20px;z-index:90;display:flex;align-items:center;gap:8px;background:var(--gold-grad);color:#fff;border:none;font-weight:800;font-size:14px;padding:14px 22px;border-radius:999px;cursor:pointer;box-shadow:0 10px 26px rgba(0,0,0,.25);transition:transform .2s}
.fab-cart:active{transform:scale(.93)}
.fab-wx{position:fixed;right:16px;bottom:78px;z-index:90;width:48px;height:48px;border-radius:50%;background:var(--mint-btn);color:#fff;border:1px solid var(--mint-border);cursor:pointer;box-shadow:0 10px 26px rgba(0,0,0,.2);display:grid;place-items:center;transition:transform .2s}
.fab-wx:active{transform:scale(.93)}
.fab-wx svg{width:20px;height:20px;fill:#fff}
.mask{position:fixed;inset:0;background:rgba(20,12,30,.6);backdrop-filter:blur(6px);z-index:200;display:none;align-items:center;justify-content:center;padding:24px}
[data-theme="light"] .mask{background:rgba(120,100,150,.4)}
.mask.show{display:flex}
.dialog{background:var(--card);border:1px solid var(--border-strong);border-radius:24px;padding:26px 22px;max-width:320px;width:100%;text-align:center;backdrop-filter:blur(14px);box-shadow:0 20px 50px rgba(0,0,0,.3);animation:pop .3s}
[data-theme="light"] .dialog{background:#fff;backdrop-filter:none}
@keyframes pop{from{transform:scale(.85);opacity:0}to{transform:none;opacity:1}}
.dialog h4{font-size:17px;font-weight:800}
.dialog p{font-size:12.5px;color:var(--soft);margin-top:5px;margin-bottom:14px}
.wx-input{width:100%;background:var(--input-bg);border:1px solid var(--border);padding:12px;border-radius:13px;font-size:14px;font-weight:800;color:var(--mint);text-align:center;letter-spacing:.5px;margin-bottom:10px}
.dialog .copy-btn{width:100%;background:var(--mint-btn);color:#fff;border:1px solid var(--mint-border);padding:13px;border-radius:13px;font-weight:700;font-size:14px;cursor:pointer}
.dialog .close-btn{margin-top:8px;background:none;border:none;color:var(--soft);font-size:13px;padding:8px;width:100%;cursor:pointer}

/* ===== 详情弹层 ===== */
.detail-mask{position:fixed;inset:0;background:rgba(20,12,30,.65);backdrop-filter:blur(6px);z-index:210;display:none;align-items:flex-end;justify-content:center}
[data-theme="light"] .detail-mask{background:rgba(120,100,150,.45)}
.detail-mask.show{display:flex}
.detail{background:var(--card);border:1px solid var(--border-strong);border-radius:26px 26px 0 0;width:100%;max-width:560px;max-height:92vh;overflow-y:auto;backdrop-filter:blur(16px);animation:slideup .32s;padding-bottom:env(safe-area-inset-bottom)}
[data-theme="light"] .detail{background:#fff;backdrop-filter:none}
@media(min-width:640px){.detail-mask{align-items:center;padding:24px}.detail{border-radius:24px}}
@keyframes slideup{from{transform:translateY(40px);opacity:0}to{transform:none;opacity:1}}
.detail-close{position:sticky;top:10px;margin-left:calc(100% - 44px);width:34px;height:34px;border-radius:50%;background:rgba(20,12,30,.4);color:#fff;border:none;font-size:16px;cursor:pointer;z-index:5;display:grid;place-items:center}
.detail-img{aspect-ratio:1;max-height:46vh;overflow:hidden;margin:-34px 0 0;border-radius:0;background:linear-gradient(135deg,#F0F8FC,#F4EFFB)}
[data-theme="dark"] .detail-img{background:linear-gradient(135deg,rgba(106,68,136,.3),rgba(60,40,78,.2))}
.detail-img img{width:100%;height:100%;object-fit:cover}
.detail-body{padding:18px 20px 24px}
.detail-title{font-size:17px;font-weight:800;display:flex;align-items:baseline;gap:10px;flex-wrap:wrap}
.detail-title .tag-xmas{background:linear-gradient(135deg,#E5484D,#C93A6E);color:#fff;font-size:10px;font-weight:700;padding:2px 8px;border-radius:999px}
.detail-sub{font-size:11.5px;color:var(--soft);margin-top:4px}
.detail-prices{display:flex;gap:10px;margin:14px 0 4px;flex-wrap:wrap}
.dp-card{flex:1;min-width:130px;border:1px solid var(--border);border-radius:14px;padding:10px 14px;background:var(--ws-grad)}
.dp-card.retail{background:var(--card)}
.dp-card small{font-size:10.5px;color:var(--soft);display:block;letter-spacing:.5px}
.dp-card b{font-size:22px;font-weight:800;color:var(--pink)}
.dp-card.ws b{font-size:22px;color:var(--gold)}
.dp-card .tiers{font-size:10.5px;color:var(--soft);margin-top:3px;line-height:1.5}
.dp-card .tiers b{font-size:10.5px;color:var(--gold)}
.sec-label{font-size:12.5px;font-weight:700;margin:16px 0 8px;display:flex;align-items:center;gap:6px}
.sec-label .must{color:#E5484D;font-size:12px}
.sec-label a{margin-left:auto;font-size:11.5px;color:var(--mint);font-weight:500;cursor:pointer}
.size-btns{display:flex;gap:8px;flex-wrap:wrap}
.size-btn{flex:1;min-width:86px;border:1.5px solid var(--border);background:var(--card);border-radius:12px;padding:9px 6px;text-align:center;cursor:pointer;transition:.2s}
.size-btn b{font-size:15px;display:block}
.size-btn small{font-size:10px;color:var(--soft)}
.size-btn.on{border-color:var(--gold);background:var(--ws-grad);box-shadow:0 0 0 1px var(--gold)}
.size-btn.on b{color:var(--gold)}
.qty-row{display:flex;align-items:center;gap:12px}
.stepper{display:flex;align-items:center;border:1.5px solid var(--border);border-radius:999px;overflow:hidden}
.stepper button{width:38px;height:38px;border:none;background:var(--card);color:var(--ink);font-size:18px;cursor:pointer;font-weight:700}
.stepper button:disabled{opacity:.35;cursor:not-allowed}
.stepper input{width:56px;text-align:center;border:none;background:var(--card);color:var(--ink);font-size:15px;font-weight:800;outline:none;font-family:inherit}
.qty-hint{font-size:11.5px;color:var(--soft);flex:1;line-height:1.5}
.qty-hint b{color:var(--gold)}
.detail-total{display:flex;align-items:baseline;justify-content:space-between;margin:16px 0 14px;padding:12px 14px;border-radius:14px;background:var(--ws-grad);border:1px solid var(--border)}
.detail-total span{font-size:12px;color:var(--soft)}
.detail-total b{font-size:22px;font-weight:800;color:var(--gold)}
.detail-actions{display:flex;gap:10px}
.btn-add{flex:1;background:var(--mint-btn);color:#fff;border:1px solid var(--mint-border);border-radius:999px;padding:13px;font-size:14.5px;font-weight:700;cursor:pointer}
.btn-buy{flex:1;background:var(--gold-grad);color:#fff;border:none;border-radius:999px;padding:13px;font-size:14.5px;font-weight:800;cursor:pointer}
.btn-add:active,.btn-buy:active{transform:scale(.97)}
.ship-note{font-size:11px;color:var(--soft);text-align:center;margin-top:10px}

/* ===== 购物车抽屉 ===== */
.cart-mask{position:fixed;inset:0;background:rgba(20,12,30,.6);backdrop-filter:blur(6px);z-index:220;display:none;justify-content:flex-end}
[data-theme="light"] .cart-mask{background:rgba(120,100,150,.4)}
.cart-mask.show{display:flex}
.cart-drawer{width:100%;max-width:420px;height:100%;background:var(--card);border-left:1px solid var(--border-strong);backdrop-filter:blur(18px);display:flex;flex-direction:column;animation:slideright .3s}
[data-theme="light"] .cart-drawer{background:#fff;backdrop-filter:none}
@keyframes slideright{from{transform:translateX(60px);opacity:0}to{transform:none;opacity:1}}
.cart-head{display:flex;align-items:center;gap:10px;padding:18px 20px;border-bottom:1px solid var(--border)}
.cart-head b{font-size:16px;font-weight:800}
.cart-head .cnt{font-size:12px;color:var(--soft)}
.cart-head .clear{margin-left:auto;font-size:12px;color:var(--soft);background:none;border:none;cursor:pointer;padding:6px}
.cart-head .x{width:32px;height:32px;border-radius:50%;border:none;background:var(--input-bg);color:var(--ink);font-size:15px;cursor:pointer;flex-shrink:0}
.cart-list{flex:1;overflow-y:auto;padding:14px 18px;display:flex;flex-direction:column;gap:12px}
.cart-empty{text-align:center;color:var(--soft);font-size:13px;padding:60px 0}
.cart-empty .big{font-size:38px;margin-bottom:10px}
.ci{display:flex;gap:10px;border:1px solid var(--border);border-radius:14px;padding:10px;background:var(--card)}
.ci-img{width:64px;height:64px;border-radius:10px;overflow:hidden;flex-shrink:0;background:linear-gradient(135deg,#F0F8FC,#F4EFFB)}
[data-theme="dark"] .ci-img{background:linear-gradient(135deg,rgba(106,68,136,.3),rgba(60,40,78,.2))}
.ci-img img{width:100%;height:100%;object-fit:cover}
.ci-mid{flex:1;min-width:0;display:flex;flex-direction:column;gap:4px}
.ci-name{font-size:13px;font-weight:700;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.ci-meta{font-size:11px;color:var(--soft)}
.ci-price{font-size:13px;font-weight:800}
.ci-price.ws{color:var(--gold)}
.ci-price.retail{color:var(--pink)}
.ci-right{display:flex;flex-direction:column;align-items:flex-end;justify-content:space-between}
.ci-del{background:none;border:none;color:var(--soft);font-size:12px;cursor:pointer;padding:2px 4px}
.ci .stepper button{width:30px;height:30px;font-size:15px}
.ci .stepper input{width:40px;font-size:13px}
.ci-warn{font-size:10px;color:var(--gold);line-height:1.4}
.cart-foot{border-top:1px solid var(--border);padding:14px 18px calc(14px + env(safe-area-inset-bottom))}
.cf-row{display:flex;justify-content:space-between;font-size:12px;color:var(--soft);margin-bottom:6px}
.cf-row b{color:var(--ink)}
.cf-row .free-tag{color:#3EAE7C;font-weight:700}
.cf-total{display:flex;justify-content:space-between;align-items:baseline;margin:8px 0 12px}
.cf-total span{font-size:13px}
.cf-total b{font-size:24px;font-weight:800;color:var(--gold)}
.btn-checkout{width:100%;background:var(--gold-grad);color:#fff;border:none;border-radius:999px;padding:14px;font-size:15px;font-weight:800;cursor:pointer;letter-spacing:2px}
.btn-checkout:active{transform:scale(.98)}
.btn-checkout:disabled{opacity:.4;cursor:not-allowed}
.free-bar{font-size:11px;color:var(--soft);margin-bottom:8px;line-height:1.5}
.free-bar b{color:var(--mint)}

/* ===== 结算弹层 ===== */
.checkout-mask{position:fixed;inset:0;background:rgba(20,12,30,.65);backdrop-filter:blur(6px);z-index:230;display:none;align-items:flex-end;justify-content:center}
[data-theme="light"] .checkout-mask{background:rgba(120,100,150,.45)}
.checkout-mask.show{display:flex}
.checkout{background:var(--card);border:1px solid var(--border-strong);border-radius:26px 26px 0 0;width:100%;max-width:560px;max-height:92vh;overflow-y:auto;backdrop-filter:blur(16px);animation:slideup .32s;padding-bottom:env(safe-area-inset-bottom)}
[data-theme="light"] .checkout{background:#fff;backdrop-filter:none}
@media(min-width:640px){.checkout-mask{align-items:center;padding:24px}.checkout{border-radius:24px}}
.co-head{position:sticky;top:0;display:flex;align-items:center;gap:10px;padding:16px 20px;background:inherit;border-bottom:1px solid var(--border);z-index:2}
.co-head b{font-size:16.5px;font-weight:800}
.co-head .x{margin-left:auto;width:32px;height:32px;border-radius:50%;border:none;background:var(--input-bg);color:var(--ink);font-size:15px;cursor:pointer}
.co-body{padding:16px 20px}
.co-sec{margin-bottom:16px}
.co-sec h5{font-size:12.5px;font-weight:800;margin-bottom:9px;color:var(--mint);letter-spacing:1px;display:flex;gap:6px;align-items:center}
.co-sec h5 .must{color:#E5484D}
.fgrid{display:grid;grid-template-columns:1fr 1fr;gap:9px}
.fgrid .full{grid-column:1/-1}
.fi{display:flex;flex-direction:column;gap:4px}
.fi label{font-size:11px;color:var(--soft)}
.fi input,.fi textarea,.fi select{background:var(--input-bg);border:1px solid var(--border);border-radius:11px;padding:11px 12px;color:var(--ink);font-size:13.5px;font-family:inherit;outline:none;transition:border .2s;width:100%}
.fi input:focus,.fi textarea:focus{border-color:var(--mint)}
.fi input.err,.fi textarea.err{border-color:#E5484D}
.fi textarea{resize:vertical;min-height:58px}
.co-items{border:1px solid var(--border);border-radius:14px;overflow:hidden}
.co-item{display:flex;justify-content:space-between;gap:8px;padding:9px 13px;font-size:12.5px;border-bottom:1px solid var(--border)}
.co-item:last-child{border-bottom:none}
.co-item .n{flex:1;min-width:0;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.co-item .n small{color:var(--soft);margin-left:5px}
.co-item b{white-space:nowrap;font-weight:700}
.co-fee{display:flex;justify-content:space-between;font-size:12.5px;color:var(--soft);padding:7px 13px}
.co-paytip{border:1px dashed var(--border-strong);border-radius:14px;padding:12px 14px;font-size:11.5px;color:var(--soft);line-height:1.7;margin-bottom:14px}
.co-paytip b{color:var(--gold)}
.co-submit{width:100%;background:var(--gold-grad);color:#fff;border:none;border-radius:999px;padding:14px;font-size:15px;font-weight:800;cursor:pointer;letter-spacing:2px;margin-top:4px}
.co-submit:active{transform:scale(.98)}

/* ===== 订单结果 ===== */
.order-mask{position:fixed;inset:0;background:rgba(20,12,30,.65);backdrop-filter:blur(6px);z-index:240;display:none;align-items:center;justify-content:center;padding:20px}
[data-theme="light"] .order-mask{background:rgba(120,100,150,.45)}
.order-mask.show{display:flex}
.order-card{background:var(--card);border:1px solid var(--border-strong);border-radius:24px;padding:26px 22px;max-width:380px;width:100%;backdrop-filter:blur(16px);animation:pop .3s;max-height:90vh;overflow-y:auto}
[data-theme="light"] .order-card{background:#fff;backdrop-filter:none}
.order-ok{text-align:center}
.order-ok .tick{width:52px;height:52px;border-radius:50%;background:linear-gradient(135deg,#3EAE7C,#2C8A5F);color:#fff;font-size:26px;display:grid;place-items:center;margin:0 auto 12px}
.order-ok h4{font-size:17px;font-weight:800}
.order-ok .oid{font-size:12px;color:var(--soft);margin-top:4px}
.order-pay{display:flex;gap:14px;align-items:center;border:1px solid var(--border);border-radius:16px;padding:13px;margin:16px 0}
.qr-slot{width:104px;height:104px;border-radius:12px;border:1.5px dashed var(--border-strong);display:grid;place-items:center;font-size:10px;color:var(--soft);text-align:center;flex-shrink:0;background:var(--input-bg);line-height:1.5;padding:6px}
.qr-slot img{width:100%;height:100%;object-fit:contain;border-radius:10px}
.order-pay .steps{flex:1;font-size:11.5px;color:var(--soft);line-height:1.8}
.order-pay .steps b{color:var(--gold)}
.order-text{background:var(--input-bg);border:1px solid var(--border);border-radius:12px;padding:11px;font-size:11px;line-height:1.7;white-space:pre-wrap;word-break:break-all;max-height:180px;overflow-y:auto;color:var(--soft);font-family:inherit}
.order-actions{display:flex;gap:9px;margin-top:13px}
.order-actions button{flex:1;border-radius:12px;padding:12px;font-size:13px;font-weight:700;cursor:pointer}
.oa-copy{background:var(--mint-btn);color:#fff;border:1px solid var(--mint-border)}
.oa-done{background:none;border:1px solid var(--border);color:var(--soft)}

/* ===== 页脚 ===== */
.footer{margin-top:8px;padding:30px 26px 110px;border-top:1px solid var(--border);position:relative;z-index:1}
.foot-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px}
@media(min-width:760px){.foot-grid{grid-template-columns:2fr 1fr 1fr 1fr}}
.foot-brand b{font-size:15px}
.foot-brand p{font-size:11.5px;color:var(--soft);margin-top:8px;line-height:1.8}
.foot-col h6{font-size:12px;font-weight:800;margin-bottom:10px;color:var(--mint);letter-spacing:1px}
.foot-col a{display:block;font-size:12.5px;color:var(--soft);padding:4px 0;cursor:pointer;transition:color .2s}
.foot-col a:hover{color:var(--ink)}
.foot-fav{margin-top:22px;padding-top:16px;border-top:1px dashed var(--border);font-size:11px;color:var(--soft);text-align:center;line-height:1.8}

/* ===== 通用子页面 ===== */
.page-hero{padding:34px 20px 8px;text-align:center}
.page-hero h2{font-size:26px;font-weight:800;letter-spacing:2px}
.page-hero h2 em{font-style:normal;background:var(--hero-title2);-webkit-background-clip:text;background-clip:text;color:transparent}
.page-hero p{font-size:12.5px;color:var(--soft);margin-top:8px}
.crumb{font-size:12px;color:var(--soft);padding:16px 2px 4px}
.crumb a{color:var(--mint);cursor:pointer}

/* 尺码指南 */
.size-hero{display:flex;justify-content:center;gap:12px;flex-wrap:wrap;margin:18px 0}
.size-hero .hero-tag b{font-size:20px}
.measure-steps{display:grid;grid-template-columns:1fr;gap:12px}
@media(min-width:760px){.measure-steps{grid-template-columns:repeat(3,1fr)}}
.ms-card{border:1px solid var(--border);border-radius:16px;padding:18px;background:var(--card)}
.ms-card .no{width:28px;height:28px;border-radius:50%;background:var(--pill-on);color:#fff;display:grid;place-items:center;font-size:13px;font-weight:800;margin-bottom:10px}
.ms-card b{font-size:14px;display:block;margin-bottom:6px}
.ms-card p{font-size:12.5px;color:var(--soft);line-height:1.8}
.size-table{width:100%;border-collapse:collapse;font-size:13px;margin-top:6px}
.size-table th,.size-table td{border:1px solid var(--border);padding:10px 12px;text-align:center}
.size-table th{background:var(--ws-grad);color:var(--gold);font-weight:800}
.size-table td b{color:var(--pink)}
.tip-box{border:1px dashed var(--border-strong);border-radius:14px;padding:14px 16px;font-size:12.5px;color:var(--soft);line-height:1.8;margin-top:14px}
.tip-box b{color:var(--gold)}

/* 批发页 */
.ws-hero-tag{display:inline-block;border:1px solid var(--gold);color:var(--gold);font-size:11px;letter-spacing:3px;padding:6px 18px;border-radius:999px;margin-bottom:20px;font-weight:700}
.tier-grid{display:grid;grid-template-columns:1fr;gap:12px;margin-top:16px}
@media(min-width:760px){.tier-grid{grid-template-columns:repeat(3,1fr)}}
.tier-card{border:1px solid var(--border);border-radius:18px;padding:20px 18px;background:var(--ws-grad);text-align:center;position:relative;transition:transform .3s}
.tier-card:hover{transform:translateY(-4px)}
.tier-card .tc-badge{position:absolute;top:-11px;left:50%;transform:translateX(-50%);background:var(--gold-grad);color:#fff;font-size:10.5px;font-weight:800;padding:4px 12px;border-radius:999px;letter-spacing:1px;white-space:nowrap}
.tier-card b.tc-qty{font-size:14px;display:block;color:var(--ink)}
.tier-card .tc-price{font-size:30px;font-weight:800;color:var(--gold);margin:8px 0 2px}
.tier-card .tc-price small{font-size:12px;color:var(--soft);font-weight:500}
.tier-card p{font-size:11.5px;color:var(--soft);line-height:1.7}
.lead-form{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-top:14px}
.lead-form .full{grid-column:1/-1}
.lead-form textarea{grid-column:1/-1}
.btn-gold{grid-column:1/-1;background:var(--gold-grad);color:#fff;border:none;border-radius:999px;padding:14px;font-size:14.5px;font-weight:800;cursor:pointer;letter-spacing:2px}
.btn-gold:active{transform:scale(.98)}
.xhs-card{display:flex;align-items:center;gap:14px;border:1px solid var(--border);border-radius:16px;padding:16px;background:var(--card)}
.xhs-card .x-ico{width:44px;height:44px;border-radius:12px;background:linear-gradient(135deg,#FF2442,#FF6076);display:grid;place-items:center;flex-shrink:0}
.xhs-card .x-ico svg{width:22px;height:22px;fill:#fff}
.xhs-card b{font-size:14px}
.xhs-card p{font-size:11.5px;color:var(--soft);margin-top:3px;line-height:1.6}

/* 帮助页 */
.faq-item{border:1px solid var(--border);border-radius:14px;margin-bottom:10px;overflow:hidden;background:var(--card)}
.faq-q{padding:14px 16px;font-size:13.5px;font-weight:700;cursor:pointer;display:flex;justify-content:space-between;gap:10px;align-items:center}
.faq-q .arr{transition:transform .25s;color:var(--mint);flex-shrink:0}
.faq-item.open .arr{transform:rotate(180deg)}
.faq-a{display:none;padding:0 16px 14px;font-size:12.5px;color:var(--soft);line-height:1.9}
.faq-item.open .faq-a{display:block}
.faq-a b{color:var(--mint)}

/* ===== 语言切换器 ===== */
.lang-switch{position:relative}
.lang-btn{height:30px;min-width:40px;border-radius:999px;border:1px solid var(--border-strong);cursor:pointer;background:var(--card);color:var(--ink);font-size:12px;font-weight:700;display:flex;align-items:center;gap:4px;padding:0 9px;transition:.2s;white-space:nowrap}
.lang-btn:active{transform:scale(.95)}
.lang-btn #langCur{font-size:11px;color:var(--mint)}
.lang-pop{position:absolute;top:calc(100% + 8px);right:0;background:var(--card);border:1px solid var(--border-strong);border-radius:14px;box-shadow:0 12px 32px rgba(20,12,30,.35);backdrop-filter:blur(14px);min-width:118px;padding:5px;display:none;z-index:120}
[data-theme="light"] .lang-pop{background:#fff;backdrop-filter:none}
.lang-pop.open{display:block;animation:pop .18s}
.lang-pop button{display:block;width:100%;text-align:left;background:none;border:none;color:var(--ink);font-size:13px;font-weight:600;padding:9px 12px;border-radius:10px;cursor:pointer;font-family:inherit}
.lang-pop button:hover{background:var(--pill-bg)}
.lang-pop button.on{background:var(--pill-on);color:#fff}
/* 顶栏放不下时的紧凑模式 */
@media(max-width:430px){
  .brand-text small{display:none}
  .cart-top{padding:9px 12px;font-size:12px}
}