/* atacado 前站模板 essencial-zen（文具与简约生活杂货批发 · 无印式本色极简，参考 MUJI 版式气质，2026-10-31）— 主色由 layout 注入 :root{--p …}；不用 important 覆盖
   视觉：白底 / 本色 / 浅灰、1px 细线分隔、无阴影无圆角、字号克制；Roboto Condensed（标题 / 导航 / 按钮）+ Roboto（正文）+ Noto Sans SC。
   变量语义：--p 深色强调（促销条 / 选中 / 价格提示，白字对比 ≥ 4.5）、--pd 更深、--pl 浅一档、--p2 本色描边、--p1 本色浅底、--p0 页脚 / 区块米白底、--dk 墨色（正文 / 价格）、--acc 本色深（竖线 / 小点缀）、--cta 方角按钮底色（白字）。
   类名与结构约定与骨架 drinkware-thermos 一致；购物车 / 结账 / 账户 / 型号表 / 规格 chip / 访客下单等段落沿用骨架，文件末尾统一覆盖成直角无阴影。 */
:root{
  --p:#6E2131;--pd:#521826;--pl:#8A3344;--p2:#E2DBCD;--p1:#EFEAE0;--p0:#F6F4EF;--dk:#2B2A28;--acc:#B5A58A;--cta:#2B2A28;--hg:linear-gradient(180deg,#EFEAE0,#F6F4EF);--glow:rgba(0,0,0,0);--sh:rgba(43,42,40,.10);
  --ink:var(--dk);--ink2:#5d5b56;--ink3:#8b8882;--line:#e4e2dd;--line2:#d2cfc8;--paper:#fff;--paper2:#faf9f7;
  --ok:#3d6b45;--ok-bg:#edf3ee;--warn:#9a5b14;--warn-bg:#fbf3e7;--bad:#b0302a;--bad-bg:#fbeceb;
  --font:'Roboto','Noto Sans SC',system-ui,'PingFang SC','Microsoft YaHei',sans-serif;--fh:'Roboto Condensed','Noto Sans SC',system-ui,'PingFang SC',sans-serif;
  --r:0px;--rs:0px;--pill:2px;--wrap:1440px
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--paper);color:var(--ink);font:14px/1.6 var(--font);min-height:100vh;display:flex;flex-direction:column}
body.drw-lock{overflow:hidden}
a{color:var(--ink);text-decoration:none}a:hover{text-decoration:underline;text-underline-offset:3px}
img{max-width:100%;display:block}
button,input,select,textarea{font:inherit;color:inherit}
h1,h2,h3,h4{margin:0;line-height:1.25;text-wrap:balance;font-family:var(--fh);font-weight:700;letter-spacing:.01em}
.wrap{width:100%;max-width:var(--wrap);margin:0 auto;padding:0 44px}
.sp{flex:1}
.row{display:flex;align-items:center;gap:12px}
.money{font-variant-numeric:tabular-nums;font-weight:700}
.mono{font-variant-numeric:tabular-nums}
.muted{color:var(--ink3)}
.ico{width:20px;height:20px;flex:none;fill:none;stroke:currentColor;stroke-width:1.5;stroke-linecap:round;stroke-linejoin:round}
.ico.s{width:14px;height:14px}.ico.l{width:30px;height:30px;stroke-width:1.2}
.skip{position:absolute;left:-9999px;top:0;background:#fff;padding:8px;z-index:100}.skip:focus{left:8px}
/* 按钮：方角、Roboto Condensed；主按钮墨色底白字，描边按钮白底墨色细线 */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:10px 22px;border-radius:var(--pill);font:600 15px/1.2 var(--fh);letter-spacing:.02em;border:1px solid var(--line2);white-space:nowrap;cursor:pointer;background:#fff;color:var(--ink);text-decoration:none;transition:background .15s,color .15s,border-color .15s}
.btn:hover{text-decoration:none;border-color:var(--ink)}
.btn.p{background:var(--cta);color:#fff;border-color:var(--cta)}
.btn.p:hover{background:var(--p);border-color:var(--p)}
.btn.p2{background:var(--p);color:#fff;border-color:var(--p)}
.btn.o{background:#fff;color:var(--ink);border-color:var(--ink)}
.btn.o:hover{background:var(--cta);color:#fff}
.btn.g{background:transparent;border-color:var(--line2)}
.btn.w{background:var(--cta);color:#fff;border-color:var(--cta)}
.btn.ghost{background:transparent;color:#fff;border-color:rgba(255,255,255,.8)}
.btn.ghost:hover{background:#fff;color:var(--ink)}
.btn.sm{padding:6px 14px;font-size:13px}.btn.lg{padding:13px 30px;font-size:16px}.btn.block{width:100%}
.btn[disabled],.btn.dis{opacity:.45;cursor:not-allowed;pointer-events:none}
.tag{display:inline-block;padding:1px 8px;border-radius:var(--pill);font:500 11.5px/1.6 var(--font);white-space:nowrap;letter-spacing:.02em;border:1px solid transparent}
.tag.ok{background:var(--ok-bg);color:var(--ok)}.tag.warn{background:var(--warn-bg);color:var(--warn)}.tag.bad{background:var(--bad-bg);color:var(--bad)}.tag.b{background:var(--p1);color:var(--ink)}.tag.n{background:var(--paper2);color:var(--ink2);border-color:var(--line)}
/* forms */
.fld{display:flex;flex-direction:column;gap:6px;margin-bottom:14px}
.lab{font-size:12.5px;color:var(--ink2);font-weight:500}
.in{height:44px;border:1px solid var(--line2);border-radius:var(--rs);background:#fff;padding:0 14px;width:100%;color:var(--ink)}
.in:focus{outline:2px solid var(--p1);border-color:var(--ink)}
textarea.in{height:auto;min-height:84px;padding:10px 14px;resize:vertical}
.fgrid{display:grid;grid-template-columns:1fr 1fr;gap:0 16px}
.help{font-size:12px;color:var(--ink3)}
/* flash / toast */
.flash{padding:12px 16px;font-size:13px;font-weight:500;margin:16px 0 0;display:flex;gap:10px;align-items:center;border:1px solid transparent}
.flash.ok{background:var(--ok-bg);color:var(--ok)}.flash.error{background:var(--bad-bg);color:var(--bad)}.flash.warn{background:var(--warn-bg);color:var(--warn)}
main.home > .flash{margin-top:16px}
.toast{position:fixed;left:50%;bottom:84px;transform:translateX(-50%) translateY(20px);background:var(--dk);color:#fff;padding:12px 22px;font-size:13px;font-weight:500;opacity:0;transition:.25s;pointer-events:none;z-index:50}
.toast.on{opacity:1;transform:translateX(-50%) translateY(0)}

/* ===== 促销条：深色细条，单条居中，左右箭头切换；右侧语言 ===== */
.topbar{background:var(--p);color:#fff;font-size:14px}
.topbar .wrap{min-height:38px;display:grid;grid-template-columns:1fr minmax(0,auto) 1fr;align-items:center;gap:16px}
.tb-msg{grid-column:2;display:flex;align-items:center;justify-content:center;gap:14px;min-width:0}
.tb-track{display:grid;min-width:0;text-align:center}
.tb-track span{grid-area:1/1;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;opacity:0;visibility:hidden;transition:opacity .35s;letter-spacing:.01em}
.tb-track span.on{opacity:1;visibility:visible}
.tb-arr{border:0;background:transparent;color:#fff;opacity:.75;width:26px;height:26px;display:inline-flex;align-items:center;justify-content:center;cursor:pointer;padding:0;flex:none}
.tb-arr:hover{opacity:1}
.topbar .lng{grid-column:3;justify-self:end;display:flex;gap:14px;font-size:12.5px}
.topbar .lng a{color:#fff;opacity:.7;text-decoration:none}.topbar .lng a.on,.topbar .lng a:hover{opacity:1}
.topbar .lng a.on{text-decoration:underline;text-underline-offset:3px}

/* ===== 页头：字标 · 方角大搜索框 · 图标 ===== */
.hd{background:#fff;position:sticky;top:0;z-index:25;border-bottom:1px solid var(--line);transition:box-shadow .2s}
.hd .wrap{display:flex;align-items:center;gap:28px;height:78px;transition:height .2s}
.hd-l{display:none;align-items:center;gap:2px}
.ibtn{border:0;background:transparent;color:var(--ink);width:42px;height:42px;display:inline-flex;align-items:center;justify-content:center;cursor:pointer;padding:0;position:relative}
.ibtn .ico{width:24px;height:24px}
.logo{display:flex;align-items:center;flex:none;color:var(--ink);text-decoration:none;min-width:0}
.logo:hover{text-decoration:none}
.logo img{height:44px;width:auto;max-width:250px;object-fit:contain;mix-blend-mode:multiply}
.logo .wm{font:700 30px/1 var(--fh);letter-spacing:.02em;text-transform:uppercase;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:320px;display:block}
.search{flex:1;display:flex;align-items:stretch;height:46px;border:1px solid var(--line2);background:#fff;min-width:0;transition:border-color .15s}
.search:focus-within{border-color:var(--ink)}
.search input{flex:1;border:0;background:transparent;height:100%;outline:none;min-width:0;padding:0 16px;font-size:15px;color:var(--ink)}
.search input::placeholder{color:var(--ink3)}
.search button{flex:none;width:56px;border:0;background:var(--cta);color:#fff;display:flex;align-items:center;justify-content:center;cursor:pointer}
.search button:hover{background:var(--p)}
.search button .ico{width:22px;height:22px}
.acts{display:flex;align-items:center;gap:20px;flex:none;font-size:13.5px}
.acts a{color:var(--ink);display:flex;align-items:center;gap:7px;text-decoration:none}
.acts a:hover{color:var(--p)}
.acts .ico{width:24px;height:24px}
.acts .acc .lbl{max-width:150px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-family:var(--fh);font-weight:600;font-size:14.5px}
.acts .acc .tag{font-size:10.5px}
.acts .cart{position:relative}
.acts .cart .ico{width:28px;height:28px}
.acts .cart i{position:absolute;top:-6px;right:-9px;background:var(--p);color:#fff;font:600 10.5px/16px var(--font);font-style:normal;min-width:17px;height:17px;padding:0 4px;border-radius:9px;text-align:center}
.sbtn{display:none}
.hd.shrunk{box-shadow:0 1px 0 var(--line)}.hd.shrunk .wrap{height:62px}.hd.shrunk .logo img{height:36px}

/* ===== 分类导航：一行规整小字，一级分类悬停展开子分类面板 ===== */
.catbar{background:#fff;border-bottom:1px solid var(--line);position:relative;z-index:24}
.catbar .wrap{display:flex;align-items:center;gap:24px;height:48px}
.cnav{list-style:none;margin:0;padding:0;display:flex;align-items:center;gap:30px;flex:1;min-width:0;white-space:nowrap}
.cnav > li{position:relative;flex:none}
.cnav > li > a{display:inline-flex;align-items:center;gap:4px;font:500 15.5px/1 var(--fh);color:var(--ink);padding:16px 0 14px;border-bottom:2px solid transparent;text-decoration:none}
.cnav > li > a .ico{width:12px;height:12px;stroke-width:2;color:var(--ink3)}
.cnav > li > a:hover,.cnav > li:focus-within > a{color:var(--p)}
.cnav > li > a.on{color:var(--p);border-bottom-color:var(--p)}
.cnav .sub{display:none;position:absolute;top:100%;left:-18px;min-width:230px;background:#fff;border:1px solid var(--line);padding:8px 0;z-index:40}
.cnav > li.has-sub:hover .sub,.cnav > li.has-sub:focus-within .sub{display:block}
.cnav .sub a{display:flex;justify-content:space-between;gap:16px;padding:8px 18px;font-size:14px;color:var(--ink);text-decoration:none;white-space:nowrap}
.cnav .sub a small{color:var(--ink3);font-size:12px}
.cnav .sub a:hover{background:var(--p0);color:var(--p)}
.cnav .sub a.all{border-top:1px solid var(--line);margin-top:6px;padding-top:10px;color:var(--p);font-weight:500}
.cnav-r{display:flex;gap:22px;flex:none;font:600 13px/1 var(--fh);letter-spacing:.02em}
.cnav-r a{color:var(--ink2)}.cnav-r a:hover{color:var(--p)}
main{flex:1;padding-bottom:40px}
main.home{padding-bottom:0}

/* ===== 抽屉（1000px 以下汉堡） ===== */
.drw{position:fixed;inset:0;z-index:60}
.drw[hidden]{display:none}
.drw-ov{position:absolute;inset:0;background:rgba(20,20,18,.42);opacity:0;transition:opacity .25s}
.drw-p{position:absolute;left:0;top:0;bottom:0;width:min(340px,88vw);background:#fff;overflow-y:auto;transform:translateX(-100%);transition:transform .25s ease;display:flex;flex-direction:column}
.drw.on .drw-ov{opacity:1}.drw.on .drw-p{transform:none}
.drw-h{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:12px 12px 12px 18px;border-bottom:1px solid var(--line)}
.drw-h .logo img{height:32px}
.drw-h .logo .wm{font-size:22px}
.drw-who{display:flex;gap:10px;align-items:center;padding:14px 18px;background:var(--p0);font-size:13.5px}
.drw-cats{display:flex;flex-direction:column;padding:6px 0}
.drw-cats a,.drw-cats summary{display:flex;align-items:center;justify-content:space-between;padding:13px 18px;font:500 16px/1.2 var(--fh);color:var(--ink);border-bottom:1px solid var(--line);text-decoration:none;cursor:pointer;list-style:none}
.drw-cats summary::-webkit-details-marker{display:none}
.drw-cats details[open] summary .ico{transform:rotate(180deg)}
.drw-cats details a{font:400 14.5px/1.3 var(--font);padding:11px 18px 11px 32px;background:var(--paper2)}
.drw-cats details a.all{color:var(--p)}
.drw-cats a.hl{color:var(--p)}
.drw-links{display:flex;flex-direction:column;padding:10px 0;border-bottom:1px solid var(--line)}
.drw-links a{display:flex;align-items:center;gap:10px;padding:10px 18px;color:var(--ink2);font-size:14px}
.drw-lng{display:flex;align-items:center;gap:14px;padding:16px 18px;font-size:13.5px;color:var(--ink3)}
.drw-lng a{color:var(--ink2)}.drw-lng a.on{color:var(--p);font-weight:600}

/* ===== 首页 ===== */
.sec{margin-top:60px}
.sec-c{display:grid;grid-template-columns:1fr auto 1fr;align-items:end;gap:16px;margin-bottom:24px}
.sec-c > div{text-align:center}
.sec-c h2{font-size:28px;font-weight:700}
.sec-c p{margin:6px 0 0;color:var(--ink3);font-size:13.5px}
.sec-c .more{justify-self:end;display:inline-flex;align-items:center;gap:2px;font:600 14px/1 var(--fh);color:var(--ink2);padding-bottom:4px}
.sec-c .more:hover{color:var(--p)}
/* 首屏兜底（没有 hero 横幅时）：有图 = 满宽图 + 居中小号白字；无图 = 本色底居中墨字 */
.hero-z{position:relative;display:flex;align-items:center;justify-content:center;text-align:center;aspect-ratio:5/2;background:var(--p1);overflow:hidden}
.hero-z .img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.hero-z .hero-ov{position:absolute;inset:0;background:rgba(0,0,0,.22)}
.hero-z .hero-tx{position:relative;max-width:640px;padding:32px 24px}
.hero-z .kick{font:500 12.5px/1 var(--fh);letter-spacing:.24em;text-transform:uppercase;color:var(--ink2)}
.hero-z h1{font-size:40px;margin:14px 0 12px}
.hero-z p{font-size:15px;color:var(--ink2);margin:0 0 24px}
.hero-z .row{justify-content:center;flex-wrap:wrap}
.hero-z.has-img{color:#fff}.hero-z.has-img .kick,.hero-z.has-img p{color:rgba(255,255,255,.92)}.hero-z.has-img h1{text-shadow:0 1px 12px rgba(0,0,0,.25)}
.hero-z.has-img .btn.o{background:transparent;color:#fff;border-color:#fff}
/* 分类方图：四列 1:1，图下居中小字 */
.cg{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:22px}
.cg-it{display:block;color:var(--ink);text-decoration:none}
.cg-it:hover{text-decoration:none}
.cg-it .im{display:flex;align-items:center;justify-content:center;aspect-ratio:1;background:var(--p1);overflow:hidden;color:var(--acc)}
.cg-it .im img{width:100%;height:100%;object-fit:cover;transition:transform .6s ease}
.cg-it:hover .im img{transform:scale(1.03)}
.cg-it .nm{display:block;text-align:center;font:600 16px/1.3 var(--fh);margin-top:14px;letter-spacing:.01em}
.cg-it:hover .nm{color:var(--p)}
/* 新品：一排六个图标式小图 + 居中名称 + 小号价格 */
.nw{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:28px 22px}
.nw-it{display:flex;flex-direction:column;align-items:center;text-align:center;color:var(--ink);text-decoration:none}
.nw-it:hover{text-decoration:none}
.nw-it .im{width:100%;aspect-ratio:1;background:#fff;display:flex;align-items:center;justify-content:center;overflow:hidden;color:var(--acc)}
.nw-it .im img{width:100%;height:100%;object-fit:cover;transition:transform .5s ease}
.nw-it:hover .im img{transform:scale(1.04)}
.nw-it .nm{margin-top:12px;font:600 14.5px/1.35 var(--fh);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.nw-it:hover .nm{color:var(--p)}
.nw-it .np{margin-top:4px;font-size:12.5px;color:var(--ink3);font-variant-numeric:tabular-nums}
.nw-it .np small{font-size:11.5px}
.grid4{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:36px 24px}
.grid3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:36px 24px}
.grid6{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:20px}
/* 利益条：四格细线分隔、线条图标 */
.trust{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.trust > div{display:flex;gap:14px;align-items:center;padding:24px 22px;min-width:0}
.trust > div + div{border-left:1px solid var(--line)}
.trust .ico{width:28px;height:28px;stroke-width:1.3;color:var(--p)}
.trust > div > div{min-width:0;line-height:1.35}
.trust b{display:block;font:600 15px/1.3 var(--fh)}
.trust small{display:block;color:var(--ink3);font-size:12.5px;margin-top:3px}
/* 数字带 / 品牌墙：白底细线，无色块 */
.statsA{margin-top:56px}
.stats{display:grid;gap:0;text-align:center;border-bottom:1px solid var(--line);padding:0 0 40px}
.stats > div{min-width:0}
.stats > div + div{border-left:1px solid var(--line)}
.stats .n{font:600 42px/1.1 var(--fh);color:var(--ink);font-variant-numeric:tabular-nums}
.stats .l{font-size:12px;letter-spacing:.14em;text-transform:uppercase;margin-top:8px;color:var(--ink3);overflow-wrap:anywhere;padding:0 10px}
.marq{overflow:hidden;position:relative;mask-image:linear-gradient(90deg,transparent,#000 10%,#000 90%,transparent);-webkit-mask-image:linear-gradient(90deg,transparent,#000 10%,#000 90%,transparent);margin:34px 0 0}
.marq .track{display:flex;gap:64px;width:max-content;align-items:center;animation:marq 32s linear infinite}
.marq:hover .track{animation-play-state:paused}
html:not([data-motion~="marquee"]) .marq .track{animation:none;flex-wrap:wrap;width:auto;justify-content:center;gap:28px 40px}
html:not([data-motion~="marquee"]) .marq{mask-image:none;-webkit-mask-image:none}
html:not([data-motion~="marquee"]) .marq .track .dup{display:none}
.marq .lg{font:600 18px/1 var(--fh);color:var(--ink3);white-space:nowrap;letter-spacing:.08em;display:flex;align-items:center;height:44px}
.marq .lg img{height:34px;width:auto;max-width:140px;object-fit:contain;filter:grayscale(1);opacity:.7;transition:filter .2s,opacity .2s}.marq .lg:hover img{filter:none;opacity:1}
@keyframes marq{to{transform:translateX(-50%)}}

/* ===== 商品卡：方图无框 + 名称两行 + 灰色规格 + 深色价格 + 描边小按钮 ===== */
.pcard{display:flex;flex-direction:column;position:relative;min-width:0}
.pcard .imw{position:relative;overflow:hidden}
.pcard .im{display:flex;align-items:center;justify-content:center;aspect-ratio:1;background:var(--p0);color:var(--line2);overflow:hidden}
.pcard .im img{width:100%;height:100%;object-fit:cover;transition:transform .6s ease}
.pcard:hover .im img{transform:scale(1.03)}
.pcard .tags{position:absolute;top:10px;left:10px;display:flex;gap:4px;z-index:1;flex-wrap:wrap;max-width:calc(100% - 20px)}
.pcard .tags .tag{background:#fff;color:var(--ink);border-color:var(--line2);font-size:11px;padding:0 7px}
.pcard .tags .tag.new{color:var(--p);border-color:var(--p)}
.pcard .quick{position:absolute;left:0;right:0;bottom:0;height:42px;border:0;border-top:1px solid var(--line);background:rgba(255,255,255,.94);color:var(--ink);display:flex;align-items:center;justify-content:center;gap:6px;font:600 14px/1 var(--fh);letter-spacing:.02em;cursor:pointer;opacity:0;transform:translateY(100%);transition:opacity .2s,transform .2s,background .15s,color .15s;z-index:1}
.pcard .quick:hover{background:var(--cta);color:#fff}
.pcard:hover .quick,.pcard .quick:focus-visible{opacity:1;transform:none}
html:not([data-motion~="quick_add"]) .pcard .quick{display:none}
.pcard .nm{margin-top:12px;font-size:14.5px;line-height:1.45;min-height:42px;color:var(--ink);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.pcard .nm a{color:inherit}
.specrow{display:flex;flex-wrap:wrap;gap:0;margin-top:3px;font-size:12px;color:var(--ink3);line-height:1.5}
.specrow span{white-space:nowrap}
.specrow span + span::before{content:"·";margin:0 6px;color:var(--line2)}
.pcard .bx{font-size:12px;color:var(--ink3);margin-top:2px}
.pcard .bx .ok{color:var(--ok)}.pcard .bx .bad{color:var(--bad)}.pcard .bx .warn{color:var(--warn)}
.pcard .pr{margin-top:8px;font:600 18px/1.25 var(--fh);color:var(--ink);font-variant-numeric:tabular-nums;letter-spacing:.01em}
.pcard .pr small{font:400 12px/1.4 var(--font);color:var(--ink3);letter-spacing:0}
.pcard .tier{font-size:12px;color:var(--p);min-height:18px;margin-top:2px}
.pcard .vsw{display:flex;align-items:center;gap:5px;margin-top:6px}
.pcard .vsw:empty{display:none}
.pcard .vsw i{width:11px;height:11px;border-radius:50%;box-shadow:inset 0 0 0 1px rgba(0,0,0,.16)}
.pcard .vsw small{font-size:11px;color:var(--ink3)}
.pcard .lock{display:flex;align-items:center;gap:8px;border:1px dashed var(--line2);padding:8px 10px;font-size:12px;color:var(--ink2);margin-top:8px}
.pcard .lock-acts{display:flex;gap:6px;margin-top:8px}
.pcard .lock-acts .btn{flex:1;padding:8px 6px;font-size:13px}
.pcard form{margin-top:auto;padding-top:10px;display:flex;gap:6px;min-width:0}
.pcard form .qty{width:56px;height:38px;text-align:center;border:1px solid var(--line2);border-radius:0;background:#fff;font-size:14px;padding:0}
.pcard .add{flex:1;min-width:0;height:38px;border:1px solid var(--ink);background:#fff;color:var(--ink);display:flex;align-items:center;justify-content:center;gap:6px;font:600 14px/1 var(--fh);letter-spacing:.02em;cursor:pointer;text-decoration:none;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;transition:background .15s,color .15s}
.pcard .add:hover{background:var(--cta);border-color:var(--cta);color:#fff;text-decoration:none}
.pcard .add.o{border-color:var(--line2);color:var(--ink3);background:var(--paper2);cursor:not-allowed}
.unitpill{display:inline-block;border:1px solid var(--line2);color:var(--ink2);padding:0 6px;font-size:11px;line-height:1.55;vertical-align:1px;white-space:nowrap;border-radius:var(--pill)}

/* ===== 分类 / 搜索 ===== */
.crumb{font-size:12.5px;color:var(--ink3);padding:20px 0 16px}
.crumb a{color:var(--ink3)}.crumb b{color:var(--ink);font-weight:500}
.crumb .sl{margin:0 8px;color:var(--line2)}
.cat-lay{display:flex;gap:44px;align-items:flex-start}
.tree{width:236px;flex:none;font-size:14px;position:sticky;top:96px}
.tree h4{font-size:13px;letter-spacing:.14em;text-transform:uppercase;color:var(--ink3);font-weight:600;padding-bottom:10px;border-bottom:1px solid var(--ink)}
.tree a{display:flex;justify-content:space-between;gap:10px;color:var(--ink2);text-decoration:none}
.tree .l1{font:600 15px/1.3 var(--fh);color:var(--ink);padding:12px 0;border-bottom:1px solid var(--line)}
.tree .l2{padding:8px 0 8px 14px;border-bottom:1px solid var(--line)}
.tree .l3{padding:6px 0 6px 28px;font-size:13px}
.tree a:hover{color:var(--p)}
.tree .on{color:var(--p)}
.tree .cnt{color:var(--ink3);font-weight:400;font-size:12px;font-family:var(--font)}
.filt{margin-top:24px}
.filt h4{font-size:12px;letter-spacing:.14em;text-transform:uppercase;color:var(--ink3);margin-bottom:8px;font-weight:600}
.filt label{display:flex;gap:8px;align-items:center;padding:4px 0;color:var(--ink2);font-size:13.5px}
.filt input{accent-color:var(--ink)}
.list-h{display:flex;align-items:flex-end;gap:16px;padding-bottom:14px;border-bottom:1px solid var(--line);margin-bottom:6px}
.list-h h1{font-size:30px}
.sortbar{margin-left:auto;display:flex;align-items:center;gap:14px;font-size:13px;color:var(--ink2);flex-wrap:wrap;justify-content:flex-end}
.sortbar select{border:1px solid var(--line2);border-radius:0;padding:7px 12px;background:#fff;color:var(--ink);font-size:13px}
.sortbar input{accent-color:var(--ink)}
.list-sub{color:var(--ink3);font-size:13px;margin-bottom:24px}
.pager{display:flex;gap:6px;justify-content:center;margin-top:40px;flex-wrap:wrap}
.pager a,.pager span{min-width:38px;height:38px;display:inline-flex;align-items:center;justify-content:center;border:1px solid var(--line2);font-size:13.5px;color:var(--ink2);text-decoration:none}
.pager a:hover{border-color:var(--ink);color:var(--ink)}
.pager .on{background:var(--cta);color:#fff;border-color:var(--cta)}
.empty{color:var(--ink3);text-align:center;padding:56px 0}
.empty .btn{margin-top:12px}
/* 全部分类：一级分类四列方图 + 有子分类的一级分类各一段（六列小方图） */
.cats-top{margin-top:4px}
.cats-sec{margin-top:52px}
.cats-sec .cs-h{display:flex;align-items:baseline;gap:14px;border-bottom:1px solid var(--ink);padding-bottom:10px;margin-bottom:20px}
.cats-sec .cs-h h2{font-size:22px}
.cats-sec .cs-h small{color:var(--ink3);font-size:13px}
.cats-sec .cs-h a.more{margin-left:auto;font:600 14px/1 var(--fh);color:var(--ink2)}
.cg.sm{grid-template-columns:repeat(6,minmax(0,1fr));gap:18px}
.cg.sm .nm{font-size:14.5px;margin-top:10px}
.cg-it .cnt{display:block;text-align:center;font-size:12px;color:var(--ink3);margin-top:2px}

/* ===== 商品页 ===== */
.prod{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,1fr);gap:56px;align-items:start}
.gal{position:sticky;top:100px}
.gal .main{aspect-ratio:1;background:var(--p0);display:flex;align-items:center;justify-content:center;color:var(--line2);overflow:hidden}
.gal .main img{width:100%;height:100%;object-fit:cover}
.gal .thumbs{display:flex;gap:10px;margin-top:12px;flex-wrap:wrap}
.gal .thumbs button{width:78px;height:78px;border:1px solid var(--line);padding:0;background:var(--p0);overflow:hidden;cursor:pointer}
.gal .thumbs button.on{border-color:var(--ink)}
.gal .thumbs img{width:100%;height:100%;object-fit:cover;border:0;border-radius:0}
.prod .ptags{gap:6px;margin-bottom:10px;flex-wrap:wrap}
.prod h1{font-size:30px;line-height:1.25;font-weight:600}
.prod .meta{font-size:12.5px;color:var(--ink3);margin:8px 0 18px}
.specrow.lg{display:block;margin:4px 0 18px;padding:0;font-size:13.5px;color:var(--ink)}
.specrow.lg > div{display:grid;grid-template-columns:130px minmax(0,1fr);gap:12px;padding:8px 0;border-top:1px solid var(--line)}
.specrow.lg > div:last-child{border-bottom:1px solid var(--line)}
.specrow.lg dt{color:var(--ink3)}.specrow.lg dd{margin:0}
.pricebox{background:var(--p0);padding:20px 22px;border:0}
.pricebox .big{font:700 34px/1 var(--fh);color:var(--ink);letter-spacing:.01em}
.pricebox .per{color:var(--ink2);font-size:13.5px}
.pricebox .un{margin-left:auto;font-size:13.5px;color:var(--ink2)}
.pricebox .pix{font-size:13px;color:var(--ok);font-weight:500;margin-top:8px}
.tiers{border:1px solid var(--line);overflow:hidden;font-size:13px;margin-top:16px;background:#fff}
.tiers div{display:grid;grid-template-columns:1fr 1fr 1fr;padding:8px 14px;border-top:1px solid var(--line)}
.tiers div:first-child{border-top:0;background:var(--paper2);color:var(--ink3);font-size:12px}
.tiers .on{background:var(--p1)}.tiers .on b{color:var(--p)}
.tiers b{font-weight:500}
.pricebox .hints{font-size:12.5px;color:var(--ink2);margin-top:12px;display:flex;gap:14px;flex-wrap:wrap}
.pricebox .hints b{color:var(--ok);font-weight:500}
.buyrow{display:flex;gap:12px;align-items:center;margin-top:18px}
.step{display:inline-flex;border:1px solid var(--line2);height:52px;align-items:center;overflow:hidden;background:#fff;flex:none}
.step button{width:46px;height:100%;border:0;background:transparent;font-size:20px;color:var(--ink2);cursor:pointer}
.step button:hover{background:var(--p0);color:var(--ink)}
.step input{width:68px;height:100%;border:0;border-left:1px solid var(--line);border-right:1px solid var(--line);text-align:center;font-weight:600;font-size:15px;background:transparent}
.step input::-webkit-outer-spin-button,.step input::-webkit-inner-spin-button{-webkit-appearance:none;margin:0}
.step input[type=number]{-moz-appearance:textfield}
.buyrow .btn{flex:1;height:52px;font-size:16px}
.mult{margin:16px 0 8px;font-size:13px;color:var(--ink2)}.mult b{color:var(--ink);font-weight:500}
.plock{border:1px dashed var(--line2);background:var(--p0);padding:20px 22px;color:var(--ink2)}
.plock .row{margin-top:12px}
.tabs{display:flex;gap:32px;border-bottom:1px solid var(--line);margin-top:56px;font:600 16px/1 var(--fh);color:var(--ink3)}
.tabs button{background:none;border:0;padding:14px 0;margin-bottom:-1px;color:inherit;cursor:pointer;border-bottom:2px solid transparent;font:inherit}
.tabs button.on{color:var(--ink);border-bottom-color:var(--ink)}
.tabp{display:none;padding:22px 0;font-size:14.5px;color:var(--ink2);line-height:1.8}
.tabp.on{display:block}
.tabp p{margin:0 0 14px;white-space:pre-line;max-width:760px}
.tbl{width:100%;border-collapse:collapse;font-size:13.5px}
.tbl th{text-align:left;font-size:12px;color:var(--ink3);font-weight:500;padding:10px 12px;border-bottom:1px solid var(--ink);background:transparent;letter-spacing:.04em}
.tbl td{padding:10px 12px;border-bottom:1px solid var(--line);vertical-align:middle}
.tbl td.num,.tbl th.num{text-align:right;font-variant-numeric:tabular-nums}
.pay-hints{margin-top:18px;font-size:12.5px;color:var(--ink2);display:flex;flex-direction:column;gap:6px}
.wa-row{margin-top:12px}

/* ===== 店铺署名区（页脚上方居中：中文店名 + 葡文法人名；类名 zsig，避开骨架回执页签名图的 .sig） ===== */
.zsig{margin-top:72px;border-top:1px solid var(--line);padding:52px 0 46px;text-align:center;background:#fff}
.sig-in{display:inline-flex;flex-direction:column;align-items:center;gap:8px;color:var(--ink);text-decoration:none}
.sig-in:hover{text-decoration:none}
.sig-cjk{font:700 40px/1.1 'Noto Sans SC',var(--font);letter-spacing:.14em;padding-left:.14em}
.sig-lat{font:600 15px/1.2 var(--fh);letter-spacing:.04em;color:var(--ink2)}
.sig-logo img{height:48px;width:auto;max-width:280px;object-fit:contain;mix-blend-mode:multiply}
.sig-logo .wm{font:700 34px/1 var(--fh);text-transform:uppercase;letter-spacing:.04em}
.sig-sub{margin:12px 0 0;font-size:12.5px;color:var(--ink3);letter-spacing:.06em}

/* ===== 页脚：浅色多栏 + 版权条 ===== */
.ft{background:var(--p0);color:var(--ink2);padding:46px 0 26px;font-size:13.5px;border-top:1px solid var(--line)}
.ft .cols{display:grid;grid-template-columns:1.6fr 1fr 1fr 1.3fr;gap:36px}
.ft h4{color:var(--ink);font-size:15px;margin-bottom:14px;font-weight:700}
.ft p{margin:0 0 8px}.ft a{color:var(--ink2)}.ft a:hover{color:var(--p)}
.ft .about{color:var(--ink2);max-width:360px}
.ft .legal{border-top:1px solid var(--line2);margin-top:34px;padding-top:16px;font-size:12px;color:var(--ink3);display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;align-items:center}
.pay{display:inline-flex;gap:6px;flex-wrap:wrap}
.pay b{background:#fff;border:1px solid var(--line2);color:var(--ink);font-size:10.5px;padding:3px 8px;font-weight:600;letter-spacing:.06em}
.ft-lng{display:flex;align-items:center;gap:12px;margin-top:18px;font-size:13px;color:var(--ink3)}
.ft-lng a.on{color:var(--p);font-weight:600}
/* ===== status pages ===== */
.status-page{text-align:center;padding:96px 20px}
.status-page h1{font-size:30px;margin-bottom:8px}.status-page p{color:var(--ink2);margin:0 0 22px}
/* ===== 手机底栏 ===== */
.mbar{display:none}
/* WhatsApp 浮钮：墨色方块，安静 */
.wa{position:fixed;right:22px;bottom:22px;width:52px;height:52px;background:var(--cta);color:#fff;display:flex;align-items:center;justify-content:center;z-index:25;border-radius:50%}
.wa:hover{text-decoration:none;background:var(--p)}.wa .ico{width:24px;height:24px}
/* ===== 以下段落沿用骨架 drinkware-thermos（购物车 / 结账 / 账户 / 回执 / 型号表 / 规格 chip / 访客下单 / 注册），变量换成本模板的直角无阴影体系 ===== */
/* ===== cart ===== */
.page-h{display:flex;align-items:center;gap:14px;padding:30px 0 18px}
.page-h h1{font-size:28px;font-weight:700}
.cart-lay{display:grid;grid-template-columns:1fr 380px;gap:36px;align-items:flex-start}
.cline{display:grid;grid-template-columns:84px 1fr 130px 130px 32px;gap:16px;align-items:center;padding:14px 0;border-bottom:1px solid var(--line)}
.cline .im{width:84px;height:84px;border-radius:14px;background:var(--p0);overflow:hidden}
.cline .im img{width:100%;height:100%;object-fit:cover}
.cline .nm{font-weight:600}.cline .nm small{display:block;color:var(--ink3);font-weight:400;font-size:12px;margin-top:2px}
.cline .step{height:40px}.cline .step button{width:36px}.cline .step input{width:54px;font-size:14px}
.cline .rm{background:none;border:0;color:var(--ink3);cursor:pointer;padding:6px;border-radius:50%}
.cline .rm:hover{color:var(--bad);background:var(--bad-bg)}
.sum{border:0;border-radius:20px;padding:22px;background:var(--p0);font-size:13.5px}
.sum h3{font-size:16px;margin-bottom:10px}
.sum .li{display:flex;justify-content:space-between;padding:6px 0;gap:10px}
.sum .li.ok{color:var(--ok)}
.sum .tot{border-top:1px solid var(--p2);margin-top:8px;padding-top:12px;font-size:20px;font-weight:800;color:var(--pd)}
.sum .btn{margin-top:14px}
.sum .note{font-size:12px;color:var(--ink3);margin-top:8px;text-align:center}
.warnlist{background:var(--warn-bg);color:var(--warn);border-radius:12px;padding:10px 14px;font-size:13px;margin-bottom:12px}
.warnlist.bad{background:var(--bad-bg);color:var(--bad)}
/* ===== checkout ===== */
.co-lay{display:grid;grid-template-columns:1fr 400px;gap:40px;align-items:flex-start;padding-top:8px}
.co-lay h2{font-size:19px;font-weight:700;margin-bottom:12px}
.co-sec{margin-bottom:26px}
.optrow{display:flex;gap:12px}
.optcard{border:1.5px solid var(--line);border-radius:var(--r);padding:14px 16px;display:flex;gap:12px;align-items:flex-start;cursor:pointer;background:#fff;flex:1}
.optcard:has(input:checked){border-color:var(--p);background:var(--p0)}
.optcard input{margin:3px 0 0;accent-color:var(--p)}
.optcard b{display:block;font-size:14px}
.optcard small{color:var(--ink2);font-size:12.5px;display:block}
.optcard .body{flex:1;min-width:0}
.chips{display:flex;gap:8px;flex-wrap:wrap;margin-top:10px}
.chip{padding:8px 16px;border-radius:var(--pill);border:1px solid var(--line);font-size:13px;font-weight:600;color:var(--ink2);background:#fff;cursor:pointer}
.chip.on{background:var(--p);border-color:var(--p);color:#fff}
.chip.off{opacity:.45;text-decoration:line-through;cursor:not-allowed}
.addr-list{display:flex;flex-direction:column;gap:8px;margin-top:8px}
.addr-list .optcard{padding:10px 14px}
.credit{border:1px solid var(--p2);background:var(--p0);border-radius:var(--r);padding:14px 16px;margin-top:12px}
.credit .row{gap:8px;font-weight:700;font-size:13px;color:var(--pd)}
.bar{height:8px;background:var(--p2);border-radius:4px;overflow:hidden;margin:8px 0 4px}
.bar i{display:block;height:100%;background:var(--pl);border-radius:4px}
.bar i.warn{background:var(--warn)}.bar i.bad{background:var(--bad)}
.credit small{display:flex;justify-content:space-between;font-size:12px;color:var(--ink2)}
.credit small b{color:var(--ink)}
.credit.bad{border-color:var(--bad);background:var(--bad-bg);color:var(--bad)}
.pixbox{margin-top:10px;font-size:13px;background:#fff;border:1px solid var(--line);border-radius:12px;padding:10px 12px}
.pixbox b{font-family:ui-monospace,monospace}
/* ===== order / account ===== */
.okbox{background:var(--ok-bg);color:var(--ok);border-radius:20px;padding:24px 26px;margin-top:28px;display:flex;gap:16px;align-items:center}
.okbox h1{font-size:24px}.okbox p{margin:4px 0 0;font-size:13.5px}
.okbox .ico{width:36px;height:36px}
.acc-lay{display:flex;gap:36px;align-items:flex-start;padding-top:28px}
.accnav{width:240px;flex:none;border:0;border-radius:var(--r);overflow:hidden;font-size:14px;background:var(--p0)}
.accnav a{padding:12px 16px;border-bottom:1px solid #fff;color:var(--ink2);display:flex;align-items:center;gap:10px}
.accnav a:last-child{border-bottom:0}
.accnav a:hover{text-decoration:none;background:var(--p1)}
.accnav a.on{background:#fff;color:var(--p);font-weight:700;box-shadow:inset 3px 0 0 var(--p)}
.accnav .who{padding:16px;border-bottom:1px solid #fff;background:var(--p1)}
.accnav .who b{display:block}.accnav .who small{color:var(--ink3)}
.acc-body{flex:1;min-width:0}
.acc-body h1{font-size:26px;font-weight:700}
.acc-body .sub{color:var(--ink3);font-size:13px;margin:4px 0 16px}
.kpi3{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-bottom:18px}
.kpi3 div{border:0;border-radius:var(--r);padding:16px 18px;background:var(--p0)}
.kpi3 small{display:block;font-size:12px;color:var(--ink3);font-weight:600}
.kpi3 b{font-size:24px;color:var(--ink);font-variant-numeric:tabular-nums;letter-spacing:-.02em}
.kpi3 .bad b{color:var(--bad)}.kpi3 .warn b{color:var(--warn)}.kpi3 .ok b{color:var(--ok)}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:18px 20px;margin-top:16px}
.card h3{font-size:14px;font-weight:700;margin-bottom:12px}
.kv{display:grid;grid-template-columns:160px 1fr;gap:8px 12px;font-size:13.5px}
.kv dt{color:var(--ink3)}.kv dd{margin:0}
.olines{display:flex;flex-direction:column}
.oline{display:grid;grid-template-columns:48px 1fr 90px 110px;gap:12px;align-items:center;padding:8px 0;border-bottom:1px solid var(--line);font-size:13px}
.oline .im{width:48px;height:48px;border-radius:10px;background:var(--p0);overflow:hidden}.oline .im img{width:100%;height:100%;object-fit:cover}
.oline .num{text-align:right;font-variant-numeric:tabular-nums}
.login-box{max-width:440px;margin:48px auto;border:1px solid var(--line);border-radius:24px;padding:32px}
.login-box h1{font-size:26px;margin-bottom:4px}.login-box .sub{color:var(--ink3);font-size:13px;margin-bottom:20px}
.login-box .foot{font-size:13px;color:var(--ink2);margin-top:14px;text-align:center}
.req-box{max-width:640px;margin:30px auto}
.addr-card{border:1px solid var(--line);border-radius:var(--r);padding:14px 16px;display:flex;gap:12px;align-items:flex-start;margin-bottom:10px}
.addr-card .body{flex:1}.addr-card b{display:block}.addr-card small{color:var(--ink2)}
.addr-card .acts{gap:10px;font-size:12.5px;margin-left:0}
/* ===== 送达回执 / 发货信息 ===== */
.rc{max-width:560px;margin:0 auto;padding:0 0 40px}
.rc-top{display:flex;align-items:center;gap:12px;padding:14px 0;border-bottom:1px solid var(--line);margin-bottom:14px}
.rc-top .lng{margin-left:auto;display:flex;gap:10px;font-size:12px}.rc-top .lng a{color:var(--ink3)}.rc-top .lng a.on{color:var(--p);font-weight:700}
.rc-card{border:1px solid var(--line);border-radius:var(--r);padding:14px 16px;margin-bottom:14px;background:#fff}
.rc-card h3{font-size:14px;margin-bottom:10px}
.rc .kv{grid-template-columns:110px 1fr;font-size:14px}
.rc-form h2{font-size:17px;margin:6px 0 10px}
.rc-form .optcard b{font-size:15px}
.in.lg{height:50px;font-size:16px}
.in.pin{letter-spacing:.4em;font-size:24px;font-weight:700;text-align:center;max-width:200px}
.pinbox{background:var(--p0);border:1px dashed var(--p2);border-radius:12px;padding:12px 14px}
.rj-line{display:flex;flex-direction:column;gap:6px;padding:10px 0;border-top:1px solid var(--line)}
.rj-line:first-of-type{border-top:0}
.rj-line .nm{font-weight:600;font-size:13.5px}.rj-line .nm small{display:block;color:var(--ink3);font-weight:400;font-size:12px}
.rj-in{display:grid;grid-template-columns:120px 1fr;gap:10px}
.rj-in label{font-size:12px;color:var(--ink2);font-weight:600;display:flex;flex-direction:column;gap:4px}
.photos{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:8px}
.ph{width:84px;height:84px;border-radius:12px;overflow:hidden;position:relative;background:var(--p1)}
.ph img{width:100%;height:100%;object-fit:cover}
.ph button{position:absolute;top:2px;right:2px;width:24px;height:24px;border-radius:50%;border:0;background:rgba(0,0,0,.55);color:#fff;display:flex;align-items:center;justify-content:center;cursor:pointer;padding:0}
.ph.up::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,var(--p1),var(--p2),var(--p1));background-size:200% 100%;animation:rcup 1s linear infinite}
@keyframes rcup{to{background-position:-200% 0}}
.sigpad{border:1px solid var(--line);border-radius:12px;background:#fff;padding:8px;position:relative}
.sigpad canvas{width:100%;height:auto;display:block;touch-action:none;border-bottom:1px dashed var(--line)}
.sigpad .btn{position:absolute;right:10px;top:10px}
.sigpad .help{display:block;margin-top:6px}
.thumbs{display:flex;gap:6px;flex-wrap:wrap}.thumbs img{width:64px;height:64px;object-fit:cover;border-radius:8px;border:1px solid var(--line)}
.sig{max-width:220px;border:1px solid var(--line);border-radius:8px;background:#fff}
.okbox.bad{background:var(--bad-bg);color:var(--bad)}
.cf{border-top:1px solid var(--line);margin-top:12px;padding-top:4px}
.cf .optcard{padding:10px 14px}
@media (max-width:680px){.rc .kv{grid-template-columns:1fr;gap:2px 0}.rc .kv dt{margin-top:8px;font-size:12px}.rj-in{grid-template-columns:110px 1fr}.rc-form .btn.lg{height:52px;font-size:17px}}
/* ===== 销售方式（整箱 / 按件）与型号批量下单 ===== */
.seg{display:inline-flex;border:1px solid var(--line);border-radius:var(--pill);overflow:hidden;font-size:13px;font-weight:600;background:#fff;padding:3px}
.seg a,.seg span{padding:7px 16px;color:var(--ink2);text-decoration:none;white-space:nowrap;border-radius:var(--pill)}
.seg a:hover{text-decoration:none;background:var(--p0)}
.seg .on,.seg a.on:hover{background:var(--p);color:#fff}
.pricebox .seg{margin-bottom:14px}
.unitpill{display:inline-block;background:var(--p1);color:var(--pd);border-radius:var(--pill);padding:1px 8px;font-size:11.5px;font-weight:600;line-height:1.5;vertical-align:middle;white-space:nowrap}
.pricebox .per .unitpill{margin-left:6px}
.tiers.two div{grid-template-columns:1fr 1fr}
.mult .unitpill{margin:0 2px}
.models{margin-top:32px;position:relative}
.models .mhead{display:flex;align-items:center;gap:12px;margin-bottom:12px;flex-wrap:wrap}
.models .mhead h2{font-size:20px;font-weight:700}
.models .mhead .msearch{position:relative;width:280px;max-width:100%}
.models .mhead .msearch .ico{position:absolute;left:14px;top:12px;color:var(--ink3)}
.models .mhead .msearch input{height:40px;padding-left:36px;border-radius:var(--pill)}
.mtab{display:flex;gap:0;border-bottom:1px solid var(--line);font-size:14px;font-weight:600;color:var(--ink3);overflow-x:auto;scrollbar-width:none}
.mtab::-webkit-scrollbar{display:none}
.mtab button{background:none;border:0;padding:10px 16px;margin-bottom:-1px;color:inherit;cursor:pointer;border-bottom:2px solid transparent;white-space:nowrap;font-weight:inherit}
.mtab button small{color:var(--ink3);font-weight:400;margin-left:4px}
.mtab button.on{color:var(--p);border-bottom-color:var(--p)}
.mgrid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;margin-top:16px;align-items:start}
.mbrand{border:1px solid var(--line);border-radius:14px;overflow:hidden;background:#fff;min-width:0}
.mbrand h4{margin:0;background:var(--p0);padding:9px 14px;font-size:13px;display:flex;align-items:center;gap:6px;cursor:pointer;user-select:none;letter-spacing:0}
.mbrand h4 small{color:var(--ink3);font-weight:400}
.mbrand h4 .sp{flex:1}
.mbrand h4 .chev{transition:transform .2s;color:var(--ink3)}
.mbrand.closed h4 .chev{transform:rotate(-90deg)}
.mbrand.closed .mrow{display:none}
.mrow{display:grid;grid-template-columns:minmax(0,1fr) auto 96px;align-items:center;gap:8px;padding:6px 14px;border-top:1px solid var(--line);font-size:12.5px}
.mrow .mn{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-weight:600}
.mrow .st{font-size:11px;color:var(--ink3);text-align:right;font-variant-numeric:tabular-nums;white-space:nowrap}
.mrow .st.low{color:var(--warn)}.mrow .st.out{color:var(--bad)}
.mrow.has{background:var(--p1)}
.mrow.off .mn{color:var(--ink3);font-weight:400}
.mrow.hide{display:none}
.mbrand.hide{display:none}
.qty{display:inline-flex;border:1px solid var(--line);border-radius:var(--pill);height:32px;overflow:hidden;width:96px;background:#fff}
.qty button{width:28px;border:0;background:transparent;color:var(--ink2);cursor:pointer;font-size:16px;line-height:1;padding:0}
.qty button:first-child{border-right:1px solid var(--line)}.qty button:last-child{border-left:1px solid var(--line)}
.qty input{flex:1;min-width:0;width:100%;border:0;text-align:center;font-size:13px;font-weight:700;padding:0;background:transparent}
.qty input::-webkit-outer-spin-button,.qty input::-webkit-inner-spin-button{-webkit-appearance:none;margin:0}
.qty input[type=number]{-moz-appearance:textfield}
.qty.has input{background:var(--p1);color:var(--pd)}
.qty input:disabled{background:var(--paper2);color:var(--ink3)}
.qty button:disabled{color:var(--line);cursor:not-allowed}
.mempty{display:none;padding:24px;text-align:center;color:var(--ink3);border:1px dashed var(--line);border-radius:14px;margin-top:14px}
.mempty.on{display:block}
.sumbar{position:sticky;bottom:0;background:#fff;border-top:1px solid var(--line);box-shadow:0 -8px 24px rgba(0,0,0,.06);padding:12px 18px;display:flex;align-items:center;gap:16px;font-size:13px;margin-top:16px;z-index:15;border-radius:18px 18px 0 0}
.sumbar .sl{display:flex;align-items:center;gap:16px;flex-wrap:wrap;min-width:0}
.sumbar .sr{display:flex;align-items:center;gap:10px;margin-left:auto;flex:none}
.sumbar b{font-size:16px}
.sumbar .sub{color:var(--ink3);font-size:12px}
.sumbar .sub:empty{display:none}
@media (max-width:1000px){.mgrid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:680px){
  .mgrid{grid-template-columns:1fr;gap:8px}
  .models .mhead .msearch{width:100%}
  .mtab button{padding:8px 12px;font-size:13px}
  .mrow{padding:6px 10px}
  .sumbar{position:fixed;left:0;right:0;bottom:60px;padding:8px 14px 10px;flex-direction:column;align-items:stretch;gap:6px;margin:0;font-size:12px;box-shadow:0 -4px 16px rgba(0,0,0,.08);border-radius:0}
  .sumbar .sl{gap:10px;justify-content:space-between}
  .sumbar .sl .sub{flex-basis:100%}
  .sumbar .sr{margin-left:0}
  .sumbar .sr .btn.lg{height:44px;padding:0 10px;font-size:13.5px;flex:1;white-space:normal;line-height:1.15}
  body.pg-product .wa{bottom:140px}
  body.pg-product.has-models .wa{bottom:196px}
  body.pg-product.has-models .toast{bottom:206px}
  .sumbar .sr .btn.g{height:44px;padding:0 14px}
  .sumbar b{font-size:15px}
  body.pg-product.has-models{padding-bottom:180px}
  body.pg-product.has-models .buyrow{display:none}
}

/* 结账页业务员卡片可换行 + 「您的业务员」只读卡 */
.optrow.vendors{flex-wrap:wrap}
.optrow.vendors .optcard{flex:1 1 180px}
.optcard.on{border-color:var(--p);background:var(--p0);cursor:default}

/* 注册表单：提示 / 密码眼睛 / 地址联想 / 协议勾选 / 协议与联系页 */
.hint{display:block;font-size:12px;margin-top:4px;color:var(--ink3)}.hint.bad{color:var(--bad)}.hint.ok{color:var(--ok)}
.pwwrap{position:relative}.pwwrap .in{padding-right:44px}.eye{position:absolute;right:6px;top:50%;transform:translateY(-50%);border:0;background:transparent;color:var(--ink3);cursor:pointer;padding:6px;border-radius:6px}.eye.on{color:var(--p)}
.addr-wrap{position:relative;margin-bottom:10px}.addr-sug{position:absolute;left:0;right:0;top:100%;z-index:20;background:#fff;border:1px solid var(--line);border-radius:var(--rs);box-shadow:0 10px 30px var(--sh);overflow:hidden}.addr-item{display:block;width:100%;text-align:left;border:0;background:#fff;padding:9px 12px;cursor:pointer;border-bottom:1px solid var(--line)}.addr-item:hover{background:var(--p0)}.addr-item b{display:block;font-size:14px}.addr-item small{color:var(--ink3)}
.addr-grid{grid-template-columns:repeat(4,1fr)}.addr-grid .c2{grid-column:span 2}
.chk{display:flex;gap:10px;align-items:flex-start;font-size:13px;line-height:1.5}.chk input{margin-top:3px}.chk a{text-decoration:underline}
.legal-body p{margin:0 0 12px;line-height:1.7;font-size:14px}.legal-body p:first-child{font-weight:700}
.contact-grid{display:grid;gap:14px;grid-template-columns:repeat(auto-fit,minmax(260px,1fr))}.contact-grid .card h3{margin:0 0 10px}
@media (max-width:640px){.addr-grid{grid-template-columns:1fr 1fr}.addr-grid .c2{grid-column:1/-1}}

/* 2026-09-27 前站体验修正：select 皮肤 / 提交进度 / 移动端 16px 防缩放 / 搜索折叠 / 购物车步进 / 分类条 */
select.in{appearance:none;-webkit-appearance:none;padding-right:42px;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%230F7C7A' stroke-width='2.4' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 14px center;background-size:16px;cursor:pointer;line-height:normal}
select.in:focus{border-color:var(--p);outline:none}
.btn.loading{position:relative;color:transparent;pointer-events:none;opacity:.9}.btn.loading::after{content:"";position:absolute;left:50%;top:50%;width:18px;height:18px;margin:-9px 0 0 -9px;border:2.5px solid rgba(255,255,255,.35);border-top-color:#fff;border-radius:50%;animation:atcspin .7s linear infinite}
.btn.o.loading::after{border-color:var(--p2);border-top-color:var(--p)}
form.busy .in,form.busy select.in,form.busy .chk,form.busy .eye{opacity:.55;pointer-events:none}
@keyframes atcspin{to{transform:rotate(360deg)}}
@media (max-width:680px){
  .in,select.in,textarea.in,.step input,.qty input,.search input,input.in{font-size:16px}
  .cline .step{height:38px;width:126px;justify-self:start}.cline .step button{width:36px;font-size:18px}.cline .step input{width:52px;font-size:16px;padding:0}
}
/* ── 规格轴：chip 排（色块 / 小图 / 纯文字，缺货斜线灰掉，选中描边主色）+ 双轴「先选规格」提示条 + 商品卡色块串 ── */
.vsel{margin:14px 0 4px}
.vsel .vtitle{display:flex;align-items:center;gap:8px;font-size:13px;font-weight:700;color:var(--ink);margin-bottom:8px}
.vsel .vtitle b{color:var(--p)}
.vsel .vtitle b:empty{display:none}
.vsel.err .vtitle span{color:var(--bad)}
.vchips{display:flex;flex-wrap:wrap;gap:8px}
.vchips .vchip{display:inline-grid;grid-template-columns:auto;align-items:center;column-gap:8px;text-align:left;min-height:36px;padding:5px 12px;border:1.5px solid var(--line);border-radius:var(--pill);background:#fff;color:var(--ink);font:inherit;font-size:13px;font-weight:600;line-height:1.2;cursor:pointer;position:relative;transition:border-color .15s,box-shadow .15s,background .15s}
.vchips .vchip.has-sw,.vchips .vchip.has-img{grid-template-columns:auto 1fr;padding-left:8px}
.vchips .vchip.has-img{padding-left:5px;border-radius:12px}
.vchips .vchip:hover{border-color:var(--pl)}
.vchips .vchip.on{border-color:var(--p);background:var(--p1);box-shadow:0 0 0 2px var(--p2)}
.vchips .vchip .sw{width:18px;height:18px;border-radius:50%;grid-row:1/3;box-shadow:inset 0 0 0 1px rgba(0,0,0,.14)}
.vchips .vchip img{width:28px;height:28px;border-radius:6px;object-fit:cover;grid-row:1/3;background:var(--p0)}
.vchips .vchip .vn{white-space:nowrap}
.vchips .vchip .vp{font-size:11.5px;color:var(--pd);font-weight:600;margin-top:1px}
.vchips .vchip.has-sw .vp,.vchips .vchip.has-img .vp{grid-column:2}
.vchips .vchip.off{color:var(--ink3);background:var(--p0);border-style:dashed;cursor:not-allowed}
.vchips .vchip.off .sw,.vchips .vchip.off img{opacity:.45}
.vchips .vchip.off::after{content:"";position:absolute;left:10px;right:10px;top:50%;height:1.5px;background:var(--ink3);transform:rotate(-8deg);opacity:.55;pointer-events:none}
.vchips .vchip:focus-visible{outline:2px solid var(--p);outline-offset:2px}
.models .vhint{display:none;align-items:center;gap:10px;padding:12px 14px;border:1px dashed var(--p2);background:var(--p0);color:var(--pd);border-radius:12px;font-size:13px;font-weight:600;margin-top:6px}
.models .vhint .ico{flex:none}
.models .vhint a{margin-left:auto;color:var(--p);text-decoration:underline;white-space:nowrap}
.models.need-v .vhint{display:flex}
.models .mhead #mVar:empty{display:none}
.models.need-v .mtab,.models.need-v .mgrid,.models.need-v .mempty,.models.need-v .sumbar,.models.need-v .msearch{display:none}
.pcard .vsw{display:flex;align-items:center;gap:4px;margin:2px 0 4px}
.pcard .vsw:empty{display:none}
.pcard .vsw i{width:12px;height:12px;border-radius:50%;box-shadow:inset 0 0 0 1px rgba(0,0,0,.14)}
.pcard .vsw small{font-size:11px;color:var(--ink3)}
.vname::before{content:"· "}
@media (max-width:680px){.vchips .vchip{min-height:40px;font-size:13.5px}.models .vhint{flex-wrap:wrap}.models .vhint a{margin-left:0}}
/* ── 访客下单（2026-09-27）：结账提示条 / 配送地址块 / 订单页进度链接 + 注册 CTA；hidden 属性对 flex 卡显式生效 ── */
.optcard[hidden],.guest-addr[hidden],.guest-track[hidden]{display:none}
.guest-hint{display:flex;gap:10px;align-items:flex-start;background:var(--p0);border:1px solid var(--line);border-radius:12px;padding:12px 14px;font-size:13px;line-height:1.5;color:var(--ink2);margin-bottom:16px}
.guest-hint .ico{flex:none;color:var(--p);margin-top:2px}
.guest-hint .or{white-space:nowrap}.guest-hint a{color:var(--p);font-weight:800;text-decoration:underline}
.co-lay.guest .co-sec .fgrid .fld{margin-bottom:12px}
.guest-addr{margin-top:12px;padding:14px 16px 4px;border:1.5px dashed var(--p2);border-radius:var(--r);background:var(--paper2)}
.guest-addr h3{font-size:14px;font-weight:800;margin:0 0 10px;color:var(--ink)}
.guest-track{display:flex;flex-direction:column;gap:10px;margin-top:12px;padding:12px 14px;border:1px solid var(--line);border-radius:12px;background:var(--p0);font-size:13px;line-height:1.5;color:var(--ink2)}
.guest-track .tx{display:flex;gap:8px;align-items:flex-start}.guest-track .tx .ico{flex:none;color:var(--p);margin-top:2px}
.guest-track .lnk{display:flex;gap:8px;align-items:center}
.guest-track .lnk .in{flex:1;min-width:0;height:40px;font-size:12.5px;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;color:var(--ink2)}
.guest-track .lnk .btn{flex:none;height:40px}.guest-track .lnk .btn.ok{color:var(--ok);border-color:var(--ok)}
.guest-cta{display:flex;gap:14px;align-items:center;flex-wrap:wrap}
.guest-cta > div:first-child{width:44px;height:44px;border-radius:50%;background:var(--p0);color:var(--p);display:flex;align-items:center;justify-content:center;flex:none}
.guest-cta .tx{flex:1;min-width:200px}.guest-cta .tx b{display:block;font-size:14px}.guest-cta .tx small{color:var(--ink3);font-size:12.5px}
@media (max-width:680px){.page-h{flex-wrap:wrap;gap:8px}.page-h .sp{display:none}.guest-track .lnk{flex-direction:column;align-items:stretch}.guest-track .lnk .in{font-size:16px;width:100%}.guest-cta .btn{width:100%}}

/* 2026-09-27 商品页跨页签 / 跨规格累计：页签角标、规格 chip 角标、只看已填、合计分项、规格小表 */
.mtab button{position:relative}.mtab button .cnt{display:none;margin-left:6px;min-width:18px;height:18px;padding:0 5px;border-radius:999px;background:var(--p);color:#fff;font-size:11px;font-weight:700;line-height:18px;text-align:center;font-style:normal;vertical-align:1px}.mtab button .cnt.on{display:inline-block}
.vchip .vb{display:none;margin-left:6px;padding:1px 7px;border-radius:999px;background:var(--p);color:#fff;font-size:10.5px;font-weight:700;line-height:16px;white-space:nowrap;font-style:normal}.vchip .vb.on{display:inline-block}
.mfilled{display:inline-flex;align-items:center;gap:6px;border:1px solid var(--line);background:transparent;color:var(--ink2);border-radius:var(--pill,999px);padding:7px 12px;font-size:12.5px;font-weight:600;cursor:pointer}.mfilled.on{border-color:var(--p);color:var(--p);background:var(--p0)}
.sumbar .sl .sby{display:none;flex-basis:100%;font-size:12px;color:var(--ink3)}.sumbar .sl .sby.on{display:block}
.models.vgrid .mgrid.one{grid-template-columns:1fr}.models.vgrid .mrow .mn{display:flex;align-items:center;gap:8px}.models.vgrid .mrow .sw{width:14px;height:14px;border-radius:50%;border:1px solid rgba(0,0,0,.12);flex:none}.models.vgrid .mrow .vimg{width:26px;height:26px;border-radius:6px;object-fit:cover;flex:none}
/* 型号角标（2026-10-07）：后台角标库挑选，型号名后小胶囊；颜色 6 预设走行内 background */
.mrow .mn .bdg{display:inline-block;vertical-align:middle;margin-left:6px;padding:0 6px;height:18px;line-height:18px;border-radius:3px;font-size:10.5px;font-weight:700;color:#fff;letter-spacing:.01em;white-space:nowrap;font-family:inherit}
.mrow.off .mn .bdg{opacity:.75}

/* 页脚平台署名（2026-10-07 方案 1）：跟随页脚文字色，深浅页脚通用 */
.ft .legal{align-items:center}
.ft .legal .byline{display:inline-flex;align-items:center;gap:8px;height:30px;padding:0 10px;border:1px solid color-mix(in srgb,currentColor 28%,transparent);border-radius:4px;color:inherit;text-decoration:none;white-space:nowrap;transition:border-color .2s,background .2s}
.ft .legal .byline:hover{border-color:color-mix(in srgb,currentColor 60%,transparent);background:color-mix(in srgb,currentColor 8%,transparent)}
.ft .legal .byline .bl-k{font-size:10.5px;letter-spacing:.08em;text-transform:uppercase;opacity:.8}
.ft .legal .byline img{width:18px;height:18px;border-radius:4px;flex:none}
.ft .legal .byline b{font-weight:700;font-size:12.5px;filter:brightness(1.25)}
.ft .legal .byline svg{opacity:.7;flex:none}

/* ===== 横幅（hero / mid / category_top，七种样式）：直角、满宽首屏、文字小而居中、黑色方角按钮 ===== */
.bn{position:relative;overflow:hidden}
.bn-stack>*+*{margin-top:20px}
.bn-cat-wrap{margin:0 0 28px}
.bn .kick{font:500 12.5px/1 var(--fh);letter-spacing:.24em;text-transform:uppercase;opacity:.92}
.bn h1,.bn h2{font-family:var(--fh);font-weight:700;line-height:1.15;margin:10px 0 12px;letter-spacing:.01em}
.bn h1{font-size:38px}.bn h2{font-size:28px}
.bn p{font-size:15px;margin:0 0 22px;max-width:520px;line-height:1.6;opacity:.95}
.bn-btns{gap:10px;flex-wrap:wrap}
.bn .btn{text-shadow:none}
.bn-full{color:#fff;background:var(--dk);display:flex;align-items:center}
.bn-full.bn-hero{aspect-ratio:5/2}.bn-full.bn-mid{aspect-ratio:35/12}.bn-full.bn-category_top{aspect-ratio:5/1}
.bn-full .bn-bg,.bn-image .bn-bg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:center}
.bn-full .bn-ov{position:absolute;inset:0;background:rgba(0,0,0,var(--ov,.2))}
.bn-full.al-left .bn-ov{background:linear-gradient(90deg,rgba(0,0,0,calc(var(--ov,.25) + .12)),rgba(0,0,0,calc(var(--ov,.25) - .08)) 70%)}
.bn-full.al-right .bn-ov{background:linear-gradient(270deg,rgba(0,0,0,calc(var(--ov,.25) + .12)),rgba(0,0,0,calc(var(--ov,.25) - .08)) 70%)}
.bn-full .bn-tx{position:relative;z-index:1;padding:40px 64px;max-width:660px;text-shadow:0 1px 16px rgba(0,0,0,.25)}
.bn-full.al-center .bn-tx{margin:0 auto 4% auto;text-align:center}.bn-full.al-center .bn-btns{justify-content:center}.bn-full.al-center p{margin-left:auto;margin-right:auto}
.bn-full.al-right .bn-tx{margin-left:auto;text-align:right}.bn-full.al-right .bn-btns{justify-content:flex-end}.bn-full.al-right p{margin-left:auto}
.bn-full.bn-mid .bn-tx,.bn-full.bn-category_top .bn-tx{padding:24px 40px}.bn-full.bn-mid h2,.bn-full.bn-category_top h2{font-size:26px;margin:6px 0 8px}.bn-full.bn-mid p,.bn-full.bn-category_top p{font-size:14px;margin-bottom:14px}.bn-full.bn-category_top .btn.lg,.bn-full.bn-mid .btn.lg{padding:9px 20px;font-size:14px}
.bn-cover{position:absolute;inset:0;z-index:1}
.bn-split{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.25fr);background:var(--p1);color:var(--ink);align-items:center}
.bn-split .bn-tx{padding:44px 56px}
.bn-split .bn-side{display:block;aspect-ratio:3/2;overflow:hidden;background:var(--p2)}
.bn-split .bn-side img{width:100%;height:100%;object-fit:cover;display:block;transition:transform .6s}.bn-split .bn-side:hover img{transform:scale(1.02)}
.bn-split .btn.ghost{color:var(--ink);border-color:var(--ink)}.bn-split .btn.ghost:hover{background:var(--cta);color:#fff}
.bn-split .kick{color:var(--ink2)}
.bn-split.bn-category_top .bn-tx{padding:22px 32px}.bn-split.bn-category_top .bn-side{aspect-ratio:3/1}.bn-split.bn-category_top h2{font-size:22px}
.bn-image{display:block;background:var(--p1)}.bn-image.bn-hero{aspect-ratio:5/2}.bn-image.bn-mid{aspect-ratio:35/12}.bn-image.bn-category_top{aspect-ratio:5/1}
.bn-image img{transition:transform .6s}.bn-image:hover img{transform:scale(1.015)}
.bn-grid{display:grid;gap:20px;overflow:visible}.bn-grid.n2{grid-template-columns:1fr 1fr}.bn-grid.n3{grid-template-columns:repeat(3,1fr)}
.bn-item{position:relative;display:block;overflow:hidden;background:var(--p1);aspect-ratio:3/2;color:#fff;text-decoration:none}
.bn-grid.n3 .bn-item{aspect-ratio:1}
.bn-item:hover{text-decoration:none}
.bn-item img{width:100%;height:100%;object-fit:cover;display:block;transition:transform .7s ease}.bn-item:hover img{transform:scale(1.03)}
.bn-item.has-cap::after{content:"";position:absolute;inset:0;background:rgba(0,0,0,.18)}
.bn-cap{position:absolute;inset:0;z-index:1;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:16px;padding:24px;text-align:center}
.bn-cap b{font:700 32px/1.15 var(--fh);letter-spacing:.01em;text-shadow:0 1px 16px rgba(0,0,0,.3)}
.bn-go{display:inline-block;background:var(--cta);color:#fff;font:600 14px/1 var(--fh);letter-spacing:.02em;padding:11px 20px}
.bn-item:hover .bn-go{background:var(--p)}
.bn-products{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,2.4fr);gap:24px;overflow:visible}
.bn-products .bn-side{position:relative;display:block;overflow:hidden;background:var(--p1);color:#fff;aspect-ratio:1;text-decoration:none}
.bn-products .bn-side img{width:100%;height:100%;object-fit:cover;display:block;position:absolute;inset:0}
.bn-products .bn-side .bn-cap{font:700 26px/1.2 var(--fh);text-shadow:0 1px 16px rgba(0,0,0,.3)}
.bn-products .bn-prods{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:20px}
.bn-tiles4{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.35fr);gap:44px;align-items:center;background:var(--p1);color:var(--ink);padding:52px max(44px,calc((100% - var(--wrap)) / 2 + 44px))}
.bn-tiles4.has-bg{color:#fff;background:var(--dk)}
.bn-tiles4 > picture{display:contents}
.bn-tiles4 .bn-bg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:0}
.bn-tiles4 .bn-ov{position:absolute;inset:0;z-index:0;background:rgba(0,0,0,var(--ov,.35))}
.bn-tiles4 .hero-tx{position:relative;z-index:1}
.bn-tiles4 .kick{color:inherit;opacity:.8}
.bn-tiles4 .tiles{position:relative;z-index:1;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px}
.bn-tiles4 .tile{display:flex;flex-direction:column;gap:10px;color:inherit;text-decoration:none;min-width:0}
.bn-tiles4 .tile img{width:100%;aspect-ratio:1;object-fit:cover;background:#fff}
.bn-tiles4 .tile span{text-align:center;font:600 15px/1.3 var(--fh);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.bn-tiles4:not(.has-bg) .btn.ghost{color:var(--ink);border-color:var(--ink)}
/* 首屏 / 横幅位外层：hero 满宽；双图 / 三图 / 图+商品 / 分类块放进版心 */
.hero-wrap .bn-grid,.hero-wrap .bn-products{max-width:var(--wrap);margin:0 auto;padding:24px 44px 0}
/* 轮播：淡入淡出 + 小圆点 + 悬停出方块箭头 */
.bnc{position:relative}.bnc .track{display:grid}.bnc .bns{grid-area:1/1;opacity:0;transition:opacity .8s ease;pointer-events:none}.bnc .bns.on{opacity:1;pointer-events:auto;position:relative;z-index:1}
.bnc .bns > *{margin-top:0;margin-bottom:0}
.bnc .arr{position:absolute;top:50%;transform:translateY(-50%);width:44px;height:44px;background:rgba(255,255,255,.92);border:0;display:flex;align-items:center;justify-content:center;cursor:pointer;z-index:2;color:var(--ink);opacity:0;transition:opacity .2s}
.bnc:hover .arr,.bnc .arr:focus-visible{opacity:1}.bnc .arr.l{left:20px}.bnc .arr.l .ico{transform:rotate(180deg)}.bnc .arr.r{right:20px}
.bnc .dots{position:absolute;left:0;right:0;bottom:16px;display:flex;justify-content:center;gap:12px;z-index:2}
.bnc .dots button{width:9px;height:9px;border-radius:50%;border:0;background:rgba(255,255,255,.55);box-shadow:0 0 0 1px rgba(0,0,0,.12);padding:0;cursor:pointer;transition:background .3s}.bnc .dots button.on{background:#fff}
.bnc.bn-slot-category_top .dots{bottom:8px}

/* ===== 沿用段覆盖：直角、无阴影、按钮 / 选中统一墨色 ===== */
.unitpill{display:inline-block;border:1px solid var(--line2);background:transparent;color:var(--ink2);padding:0 6px;font-size:11px;font-weight:500;line-height:1.55;vertical-align:1px;white-space:nowrap;border-radius:var(--pill)}
.sum,.okbox,.plock,.login-box,.card,.optcard,.credit,.pixbox,.mbrand,.models .vhint,.guest-hint,.guest-addr,.guest-track,.warnlist,.addr-card,.rc-card,.pinbox,.sigpad,.mempty,.cline .im,.oline .im,.accnav,.kpi3 div,.sumbar,.seg,.seg a,.seg span,.qty,.mfilled,.chip,.addr-sug,.vchips .vchip,.vchips .vchip.has-img,.ph,.thumbs img,.sig,.photos .ph{border-radius:0}
.vchips .vchip img{border-radius:0}
.sum{background:var(--p0);padding:24px}
.sum h3{font-size:18px}
.sum .tot{border-top-color:var(--line2);color:var(--ink);font-family:var(--fh)}
.cline{border-bottom-color:var(--line)}
.cline .im{background:var(--p0)}
.cline .nm a{color:var(--ink)}
.page-h h1{font-size:30px}
.login-box{border-color:var(--line)}
.login-box h1{font-size:28px}
.card{border-color:var(--line)}
.accnav{background:var(--p0)}
.accnav a{border-bottom-color:#fff}
.accnav a.on{color:var(--ink);box-shadow:inset 3px 0 0 var(--p)}
.acc-body h1{font-size:28px}
.kpi3 b{font-family:var(--fh)}
.optcard{border-width:1px;border-color:var(--line2)}
.optcard:has(input:checked),.optcard.on{border-color:var(--ink);background:var(--p0)}
.optcard input{accent-color:var(--ink)}
.chip.on{background:var(--cta);border-color:var(--cta)}
.seg{padding:0;border-color:var(--line2)}
.seg .on,.seg a.on:hover{background:var(--cta);color:#fff}
.vchips .vchip{border-width:1px;border-color:var(--line2)}
.vchips .vchip:hover{border-color:var(--ink)}
.vchips .vchip.on{border-color:var(--ink);background:var(--p1);box-shadow:inset 0 0 0 1px var(--ink)}
.vsel .vtitle b{color:var(--p)}
.mtab button.on{color:var(--ink);border-bottom-color:var(--ink)}
.mtab button .cnt,.vchip .vb{background:var(--p)}
.mbrand{border-color:var(--line)}
.mbrand h4{background:var(--p0);font-family:var(--fh)}
.qty{border-color:var(--line2)}
.sumbar{box-shadow:none;border-top:1px solid var(--line2)}
.mfilled.on{border-color:var(--ink);color:var(--ink)}
select.in{background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%235d5b56' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E")}
.btn.o.loading::after{border-color:var(--line2);border-top-color:var(--ink)}
.guest-hint .ico,.guest-track .tx .ico{color:var(--p)}
.guest-hint a{color:var(--p)}
.okbox{padding:24px 26px}
.addr-card .acts{gap:10px;font-size:12.5px}
/* 商品页「相关商品」标题（骨架 .sec-h）与送达回执页的小 logo（骨架 .mk / .t1 / .t2） */
.sec-h{display:flex;align-items:flex-end;gap:12px;margin-bottom:22px;padding-bottom:12px;border-bottom:1px solid var(--line)}
.sec-h h2{font-size:24px}
.rc-top .logo{gap:10px}
.rc-top .logo .mk{width:40px;height:40px;display:flex;align-items:center;justify-content:center;background:var(--p1);font:700 18px/1 var(--fh);overflow:hidden;flex:none}
.rc-top .logo .mk img{width:100%;height:100%;object-fit:contain;mix-blend-mode:multiply}
.rc-top .logo .t1{font:700 17px/1.1 var(--fh)}.rc-top .logo .t2{font-size:11px;color:var(--ink3);margin-top:2px}

/* ===== 动效（开关由 <html data-motion> 控制；prefers-reduced-motion 全静态） ===== */
.rv{opacity:0;transform:translateY(16px);transition:opacity .7s ease,transform .7s ease}
.rv.is-in{opacity:1;transform:none}
.rv.d1{transition-delay:.06s}.rv.d2{transition-delay:.12s}.rv.d3{transition-delay:.18s}.rv.d4{transition-delay:.24s}
html:not([data-motion~="reveal"]) .rv{opacity:1;transform:none;transition:none}

/* ===== 响应式 ===== */
@media (max-width:1200px){
  .cnav-r{display:none}
  .grid4{gap:32px 18px}
  .bn-products .bn-prods{grid-template-columns:repeat(3,minmax(0,1fr))}
}
@media (max-width:1000px){
  .wrap{padding:0 24px}
  .hd .wrap{display:grid;grid-template-columns:1fr auto 1fr;height:auto;min-height:64px;gap:0 8px;align-items:center}
  .hd-l{display:flex;grid-column:1;grid-row:1}
  .hd .logo{grid-column:2;grid-row:1;justify-content:center}
  .hd .acts{grid-column:3;grid-row:1;justify-self:end;gap:12px}
  .hd .search{grid-column:1/-1;grid-row:2;display:none;margin:2px 0 12px}
  .hd.search-open .search{display:flex}
  .sbtn{display:inline-flex}
  .hd.search-open .sbtn{color:var(--p)}
  .logo img{height:36px;max-width:220px}
  .logo .wm{font-size:24px}
  .acts .acc .lbl,.acts .acc .tag{display:none}
  .hd.shrunk .wrap{height:auto;min-height:56px}.hd.shrunk .logo img{height:32px}
  .catbar{display:none}
  .sec{margin-top:48px}
  .grid4{grid-template-columns:repeat(3,minmax(0,1fr))}
  .nw{grid-template-columns:repeat(3,minmax(0,1fr))}
  .cg.sm{grid-template-columns:repeat(4,minmax(0,1fr))}
  .trust{grid-template-columns:repeat(2,minmax(0,1fr))}
  .trust > div + div{border-left:0}
  .trust > div:nth-child(2n){border-left:1px solid var(--line)}
  .trust > div:nth-child(n+3){border-top:1px solid var(--line)}
  .stats{grid-template-columns:repeat(2,minmax(0,1fr));row-gap:28px}
  .stats > div + div{border-left:0}.stats > div:nth-child(2n){border-left:1px solid var(--line)}
  .stats .n{font-size:34px}
  .prod{grid-template-columns:1fr;gap:28px}.gal{position:static}
  .cat-lay{flex-direction:column;gap:18px}
  .tree{width:100%;position:static;display:flex;flex-wrap:nowrap;overflow-x:auto;gap:8px;padding-bottom:4px;scrollbar-width:none}
  .tree::-webkit-scrollbar{display:none}
  .tree a,.tree .l1,.tree .l2,.tree .l3{flex:none;padding:7px 12px;border:1px solid var(--line2);font:500 13.5px/1.2 var(--font);white-space:nowrap;gap:6px}
  .tree a.on{border-color:var(--ink);color:var(--ink);background:var(--p0)}
  .tree > h4{display:none}
  .tree .filt{flex:none;margin:0;display:flex;align-items:center;gap:8px}.tree .filt h4{display:none}
  .cart-lay,.co-lay{grid-template-columns:1fr}
  .acc-lay{flex-direction:column}.accnav{width:100%}
  .ft .cols{grid-template-columns:1fr 1fr}
  .bn h1{font-size:30px}
  .bn-full .bn-tx{padding:28px 32px}
  .bn-split{grid-template-columns:1fr}.bn-split .bn-tx{padding:28px 24px}
  .bn-products{grid-template-columns:1fr}.bn-products .bn-side{aspect-ratio:16/9}
  .bn-tiles4{grid-template-columns:1fr;gap:24px;padding:32px 24px}
  .hero-wrap .bn-grid,.hero-wrap .bn-products{padding:20px 24px 0}
}
@media (max-width:680px){
  body{padding-bottom:64px}
  .wrap{padding:0 16px}
  .in,select.in,textarea.in,.step input,.qty input,.search input,input.in{font-size:16px}
  .topbar{font-size:12.5px}
  .topbar .wrap{grid-template-columns:minmax(0,1fr) auto;min-height:36px;gap:6px;padding:4px 10px 4px 4px}
  .tb-msg{grid-column:1;gap:4px}
  .tb-arr{width:22px;height:22px}
  .topbar .lng{grid-column:2;gap:9px;font-size:11.5px}
  .hd .wrap{padding:0 6px;min-height:58px}
  .hd .search{margin:0 10px 10px}
  .logo img{height:30px;max-width:180px}
  .logo .wm{font-size:20px;max-width:170px}
  .hd .acts{gap:4px}
  .hd .acts .acc{display:none}
  .acts .cart{padding:8px 10px 6px 6px}
  .acts .cart .ico{width:26px;height:26px}
  .acts .cart i{top:0;right:0}
  .sec{margin-top:40px}
  .sec-c{grid-template-columns:1fr;gap:4px;margin-bottom:16px}
  .sec-c > span{display:none}
  .sec-c h2{font-size:22px}
  .sec-c .more{justify-self:center;font-size:13px}
  .bn h1{font-size:26px;margin:6px 0 8px}.bn h2{font-size:21px}.bn p{font-size:13.5px;margin-bottom:16px}.bn .kick{font-size:11px}
  .bn-btns .btn.lg{padding:10px 18px;font-size:14px}
  .bn-full.bn-hero,.bn-image.bn-hero{aspect-ratio:9/8}.bn-full.bn-mid,.bn-image.bn-mid{aspect-ratio:4/3}.bn-full.bn-category_top,.bn-image.bn-category_top{aspect-ratio:5/2}
  .bn-full .bn-tx{padding:20px 18px;max-width:none}
  .bn-full.al-center .bn-tx{margin-bottom:8%}
  .bn-grid.n2,.bn-grid.n3{grid-template-columns:1fr;gap:16px}
  .bn-item,.bn-grid.n3 .bn-item{aspect-ratio:5/4}
  .bn-cap b{font-size:26px}
  .bn-products .bn-prods{grid-template-columns:repeat(2,minmax(0,1fr));gap:24px 12px}
  .bn-tiles4 .tiles{gap:8px}.bn-tiles4 .tile span{font-size:12.5px}
  .bnc .arr{display:none}.bnc .dots{bottom:10px}
  .hero-z{aspect-ratio:9/8}.hero-z h1{font-size:26px}.hero-z p{font-size:13.5px}
  .hero-wrap .bn-grid,.hero-wrap .bn-products{padding:16px 16px 0}
  .cg{grid-template-columns:repeat(2,minmax(0,1fr));gap:22px 12px}
  .cg-it .nm{font-size:15px;margin-top:10px}
  .cg.sm{grid-template-columns:repeat(3,minmax(0,1fr));gap:14px 10px}.cg.sm .nm{font-size:13px}
  .cats-sec{margin-top:36px}.cats-sec .cs-h h2{font-size:19px}
  .nw{grid-template-columns:repeat(3,minmax(0,1fr));gap:20px 10px}
  .nw-it .nm{font-size:13px;margin-top:8px}.nw-it .np{font-size:11.5px}
  .grid4,.grid3{grid-template-columns:repeat(2,minmax(0,1fr));gap:28px 12px}
  .pcard .nm{font-size:13.5px;min-height:39px;margin-top:10px}
  .pcard .pr{font-size:16px}.pcard .pr small{display:block;margin-top:1px}
  .pcard .tier{font-size:11.5px}
  .pcard .tags{top:6px;left:6px}
  .pcard form .qty{width:44px;height:36px}.pcard .add{height:36px;font-size:13px}
  .pcard .quick{display:none}
  .specrow{font-size:11.5px}
  .trust > div{padding:16px 10px;gap:10px;align-items:flex-start}.trust .ico{width:22px;height:22px}.trust b{font-size:13.5px}.trust small{font-size:11.5px}
  .statsA{margin-top:40px}.stats{padding-bottom:28px}.stats .n{font-size:28px}.stats .l{font-size:10.5px}
  .marq .lg{font-size:14px}.marq .track{gap:36px}
  .zsig{margin-top:48px;padding:36px 0 32px}.sig-cjk{font-size:30px}.sig-lat{font-size:13.5px}
  .ft{padding:30px 0 84px}.ft .cols{grid-template-columns:1fr;gap:22px}
  .mbar{display:flex;position:fixed;left:0;right:0;bottom:0;height:60px;border-top:1px solid var(--line);background:#fff;justify-content:space-around;align-items:center;font-size:10.5px;color:var(--ink3);z-index:30;padding-bottom:env(safe-area-inset-bottom)}
  .mbar a{display:flex;flex-direction:column;align-items:center;gap:3px;color:var(--ink3);position:relative;text-decoration:none}
  .mbar a.on{color:var(--ink)}
  .mbar a .ico{width:22px;height:22px}
  .mbar a i{position:absolute;top:-4px;right:-10px;background:var(--p);color:#fff;font-style:normal;font-size:9px;padding:1px 5px;border-radius:8px}
  .toast{bottom:74px}
  .wa{right:14px;bottom:76px;width:46px;height:46px}
  .crumb{padding:14px 0 12px}
  .list-h{flex-wrap:wrap;gap:8px 12px;align-items:flex-start}.list-h h1{font-size:23px;flex-basis:100%}.sortbar{margin-left:0;justify-content:flex-start;gap:8px 12px}.list-sub{margin-bottom:16px}
  .prod h1{font-size:23px}.gal .main{aspect-ratio:1}.gal .thumbs button{width:60px;height:60px}
  .pricebox{padding:14px}.pricebox .big{font-size:28px}
  .specrow.lg > div{grid-template-columns:110px minmax(0,1fr)}
  .buyrow{position:fixed;left:0;right:0;bottom:60px;margin:0;padding:10px 16px;background:#fff;border-top:1px solid var(--line);z-index:20}
  .buyrow .btn{font-size:14px;padding:0 10px;white-space:normal;line-height:1.2;height:46px}
  .step{height:46px}.step button{width:38px}.step input{width:52px}
  body.pg-product{padding-bottom:132px}
  body.pg-product:has(#vGrid) .buyrow{display:none}
  body.pg-product:has(#vGrid){padding-bottom:180px}
  body.pg-product:has(#vGrid) .wa{bottom:196px}
  .tabs{margin-top:36px;gap:22px;font-size:15px}
  .page-h{padding:18px 0 10px}.page-h h1{font-size:22px}
  .cline{grid-template-columns:60px 1fr auto;grid-template-areas:"im nm rm" "im step tot";gap:10px}.cline .im{grid-area:im;width:60px;height:60px}.cline .nm{grid-area:nm}.cline .step{grid-area:step;height:38px;width:126px;justify-self:start}.cline .step button{width:36px;font-size:18px}.cline .step input{width:52px;font-size:16px;padding:0}.cline .tot{grid-area:tot;text-align:right}.cline .rm{grid-area:rm}
  .optrow{flex-direction:column}
  .kpi3{grid-template-columns:1fr;gap:8px}.kpi3 b{font-size:18px}
  .tbl{font-size:12px}.tbl th,.tbl td{padding:7px 6px}
  .fgrid{grid-template-columns:1fr}
  .login-box{margin:16px auto;padding:22px}
  .oline{grid-template-columns:40px 1fr 70px 90px;gap:8px;font-size:12px}
}
@media (prefers-reduced-motion:reduce){.rv{opacity:1;transform:none;transition:none}.marq .track{animation:none}.bnc .bns{transition:none}.pcard .im img,.cg-it .im img,.nw-it .im img,.bn-item img{transition:none}.pcard:hover .im img,.cg-it:hover .im img,.nw-it:hover .im img,.bn-item:hover img{transform:none}.tb-track span{transition:none}}
@media (max-width:680px){.pcard .specrow span:nth-child(n+2){display:none}}