/* atacado 前站模板 joias-noir（珠宝 · 黑白轻奢，2026-10-31）— 主色由 layout 注入 :root{--p …}；不用 important 覆盖
   视觉参考珠宝品牌官网：香槟色细衬线促销条、白底页头（中间衬线大写字标 + 下方细字距导航）、黑白大片首屏、圆形品类图、系列区横滑排 + 细进度条、浅灰底无框商品卡、胶囊描边按钮、深色页脚。
   骨架复制自 chuva-minimal：购物车 / 结账 / 账户 / 型号下单表 / 横幅等公共段落沿用，类名与结构约定不变。
   变量语义：--p 墨色主色（正文强调 / 描边 / 选中）· --pd 更深（悬停）· --pl 强调色文字版（价格提示 / 标签字，白底 ≥ 4.5）· --acc 强调色（细线 / 图标 / 页脚标题 / 进度条）
            · --p2 浅强调底（促销条）· --p1 更浅（标签底 / 利益条）· --p0 图片浅灰底 · --dk 页脚底 · --cta 实心按钮底 · --hg 首屏兜底渐变 */
:root{
  --p:#141414;--pd:#000;--pl:#7E6028;--p2:#E8DCC4;--p1:#F5EFE4;--p0:#F6F5F2;--dk:#111;--acc:#C5A46A;--cta:#141414;--hg:linear-gradient(135deg,#0B0B0B,#24221E 60%,#3C3326);--glow:rgba(197,164,106,.28);--sh:rgba(0,0,0,.10);
  --ink:#1b1b1b;--ink2:#5a5a5a;--ink3:#8d8d8d;--line:#e6e4e0;--paper:#fff;--paper2:#fafaf9;
  --ok:#2e7d4f;--ok-bg:#e9f7ee;--warn:#a85d0c;--warn-bg:#fff4e6;--bad:#b83232;--bad-bg:#fdecec;
  --font:'Jost','Noto Sans SC',system-ui,'PingFang SC','Microsoft YaHei',sans-serif;--fh:'Cormorant Garamond','Noto Sans SC',Georgia,serif;--fn:'Jost','Noto Sans SC',system-ui,sans-serif;
  --r:0px;--rs:2px;--pill:999px;--wrap:1360px
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--paper);color:var(--ink);font:400 14px/1.6 var(--font);min-height:100vh;display:flex;flex-direction:column;overflow-x:clip;letter-spacing:.01em}
a{color:var(--p);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:1.2;text-wrap:balance;font-family:var(--fh);font-weight:500;color:var(--p)}
.wrap{width:100%;max-width:var(--wrap);margin:0 auto;padding:0 40px}
.sp{flex:1}
.row{display:flex;align-items:center;gap:12px}
.money{font-variant-numeric:tabular-nums;font-weight:600}
.mono{font-variant-numeric:tabular-nums}
.muted{color:var(--ink3)}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}
.ico{width:18px;height:18px;flex:none;fill:none;stroke:currentColor;stroke-width:1.4;stroke-linecap:round;stroke-linejoin:round}
.ico.s{width:14px;height:14px}.ico.l{width:34px;height:34px}
.skip{position:absolute;left:-9999px;top:0;background:#fff;padding:8px;z-index:100}.skip:focus{left:8px}
/* buttons：胶囊、大写、宽字距；实心墨色 / 细线描边 */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:12px 28px;border-radius:var(--pill);font-weight:500;font-size:12px;border:1px solid var(--line);white-space:nowrap;cursor:pointer;background:#fff;color:var(--ink);text-decoration:none;line-height:1.2;text-transform:uppercase;letter-spacing:.16em;transition:background .25s,color .25s,border-color .25s}
.btn:hover{text-decoration:none}
.btn.p{background:var(--cta);color:#fff;border-color:var(--cta)}.btn.p:hover{background:var(--pd);border-color:var(--pd)}
.btn.p2{background:var(--pd);color:#fff;border-color:var(--pd)}
.btn.o{background:transparent;color:var(--p);border-color:var(--p)}.btn.o:hover{background:var(--p);color:#fff}
.btn.g{background:transparent;border-color:var(--line);color:var(--ink2)}.btn.g:hover{border-color:var(--p);color:var(--p)}
.btn.w{background:transparent;color:#fff;border-color:#fff}.btn.w:hover{background:#fff;color:var(--p)}
.btn.ghost{background:transparent;color:#fff;border-color:rgba(255,255,255,.55)}.btn.ghost:hover{border-color:#fff;background:rgba(255,255,255,.08)}
.btn.sm{padding:8px 16px;font-size:11px;letter-spacing:.12em}.btn.lg{padding:15px 36px;font-size:12.5px}.btn.block{width:100%}
.btn[disabled],.btn.dis{opacity:.45;cursor:not-allowed;pointer-events:none}
.tag{display:inline-block;padding:3px 9px;border-radius:var(--rs);font-size:10.5px;font-weight:500;line-height:1.5;white-space:nowrap;letter-spacing:.1em;text-transform:uppercase}
.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(--pl)}.tag.n{background:var(--p0);color:var(--ink2)}.tag.new{background:var(--p1);color:var(--pl)}
/* forms */
.fld{display:flex;flex-direction:column;gap:6px;margin-bottom:16px}
.lab{font-size:11.5px;color:var(--ink2);font-weight:500;text-transform:uppercase;letter-spacing:.12em}
.in{height:46px;border:1px solid var(--line);border-radius:var(--rs);background:#fff;padding:0 14px;width:100%;color:var(--ink)}
.in:focus{outline:1px solid var(--p);border-color:var(--p)}
textarea.in{height:auto;min-height:80px;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{border-radius:var(--rs);padding:12px 16px;font-size:13px;font-weight:500;margin:16px 0 0;display:flex;gap:10px;align-items:center}
.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)}
.toast{position:fixed;left:50%;bottom:84px;transform:translateX(-50%) translateY(20px);background:var(--p);color:#fff;padding:13px 24px;border-radius:var(--pill);font-size:12.5px;letter-spacing:.06em;opacity:0;transition:.25s;pointer-events:none;z-index:60;box-shadow:0 12px 34px var(--sh)}
.toast.on{opacity:1;transform:translateX(-50%) translateY(0)}
/* ===== 细衬线促销条 ===== */
.topbar{background:var(--p2);color:var(--p);font-size:11px}
.topbar .wrap{height:34px;display:flex;align-items:center;gap:18px}
.topbar .msgs{flex:1;min-width:0;display:flex;justify-content:center;align-items:center;gap:22px;overflow:hidden;white-space:nowrap;font-family:var(--fh);font-size:15px;letter-spacing:.18em;text-transform:uppercase}
.topbar .msgs span{overflow:hidden;text-overflow:ellipsis}
.topbar .dia{width:6px;height:6px;border:1px solid currentColor;transform:rotate(45deg);flex:none;opacity:.7}
.topbar .lng{display:flex;gap:12px;flex:none;margin-left:auto;letter-spacing:.12em}
.topbar .lng a{color:var(--ink2);font-weight:500}.topbar .lng a.on{color:var(--p);text-decoration:underline;text-underline-offset:4px}
/* ===== 页头：左（菜单 + 搜索）· 中（字标）· 右（账户 + 购物袋）；下方居中细字距导航 ===== */
.hd{background:#fff;border-bottom:1px solid var(--line);position:sticky;top:0;z-index:40;transition:box-shadow .25s}
.hd-r1{display:grid;grid-template-columns:1fr auto 1fr;align-items:center;gap:24px;height:92px;transition:height .25s}
.hd.shrunk .hd-r1{height:66px}
.hd-l{display:flex;align-items:center;gap:14px;min-width:0}
.ibtn{background:none;border:0;padding:6px;cursor:pointer;color:var(--p);display:inline-flex;align-items:center;justify-content:center;border-radius:50%;flex:none}
.ibtn .ico{width:22px;height:22px}.ibtn:hover{color:var(--pl)}
.hd .sbtn{display:none}
.hd .search{display:flex;align-items:center;gap:8px;border-bottom:1px solid var(--p);height:36px;max-width:300px;flex:1;min-width:0}
.hd .search input{flex:1;min-width:0;border:0;background:transparent;outline:none;font-size:13px;letter-spacing:.04em;color:var(--ink);height:100%;padding:0}
.hd .search input::placeholder{color:var(--ink3);font-style:italic}
.hd .search button{background:none;border:0;padding:4px;cursor:pointer;color:var(--p);display:flex}
.logo{display:flex;align-items:center;justify-content:center;color:var(--p);text-decoration:none;min-width:0}
.logo:hover{text-decoration:none}
.logo img{height:54px;width:auto;max-width:260px;object-fit:contain;transition:height .25s}
.hd.shrunk .logo img{height:40px}
.wm{display:flex;flex-direction:column;align-items:center;line-height:1;color:var(--p);text-align:center}
.wm b{font-family:var(--fh);font-weight:500;font-size:34px;letter-spacing:.16em;text-transform:uppercase;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:46vw;padding-left:.16em;transition:font-size .25s}
.wm small{font-family:var(--fn);font-size:10px;font-weight:500;letter-spacing:.5em;text-transform:uppercase;margin-top:7px;padding-left:.5em;color:var(--ink2)}
.hd.shrunk .wm b{font-size:26px}.hd.shrunk .wm small{display:none}
.acts{display:flex;align-items:center;justify-content:flex-end;gap:22px;font-size:12px;letter-spacing:.08em;color:var(--ink)}
.acts a{color:var(--p);display:flex;align-items:center;gap:8px}
.acts a:hover{text-decoration:none;color:var(--pl)}
.acts .ico{width:22px;height:22px}
.acts .lbl{max-width:150px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;text-transform:uppercase}
.acts .cart{position:relative}
.acts .cart i{position:absolute;top:-6px;right:-9px;background:var(--acc);color:var(--dk);font-style:normal;font-size:10px;font-weight:600;min-width:18px;height:18px;padding:0 4px;border-radius:9px;display:flex;align-items:center;justify-content:center;letter-spacing:0}
.mnav{border-top:1px solid var(--line)}
.mnav .wrap{display:flex;justify-content:center;flex-wrap:wrap;gap:0 34px;height:46px;overflow:hidden;align-items:center}
.mnav a{font-family:var(--fn);font-size:12px;font-weight:400;text-transform:uppercase;color:var(--p);letter-spacing:.2em;white-space:nowrap;line-height:46px;position:relative}
.mnav a::after{content:"";position:absolute;left:0;right:.2em;bottom:10px;height:1px;background:var(--acc);transform:scaleX(0);transition:transform .25s;transform-origin:left}
.mnav a:hover{text-decoration:none}.mnav a:hover::after,.mnav a.on::after{transform:scaleX(1)}
.mnav a.on{color:var(--pl)}
.mnav a.all{color:var(--ink2)}
.hd.shrunk .mnav .wrap{height:40px}.hd.shrunk .mnav a{line-height:40px}.hd.shrunk .mnav a::after{bottom:8px}
.catbar{display:none}
/* 左侧抽屉 */
.drw{position:fixed;inset:0;z-index:70}
.drw[hidden]{display:none}
.drw-ov{position:absolute;inset:0;background:rgba(0,0,0,.38);opacity:0;transition:opacity .25s}
.drw-p{position:absolute;left:0;top:0;bottom:0;width:min(380px,88vw);background:#fff;display:flex;flex-direction:column;overflow-y:auto;transform:translateX(-102%);transition:transform .26s ease;padding-bottom:20px}
.drw.on .drw-ov{opacity:1}.drw.on .drw-p{transform:none}
body.drw-lock{overflow:hidden}
.drw-h{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:18px 18px 18px 24px;border-bottom:1px solid var(--line)}
.drw-h .wm{align-items:flex-start}.drw-h .wm b{font-size:22px;max-width:260px;padding-left:0}.drw-h .wm small{padding-left:0;letter-spacing:.4em}
.drw-who{display:flex;align-items:center;gap:12px;padding:16px 24px;background:var(--p1)}.drw-who b{display:block;font-weight:500}.drw-who .tag{margin-top:4px}
.drw-cats{display:flex;flex-direction:column;padding:8px 0}
.drw-cats a,.drw-cats summary{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:13px 24px;color:var(--p);font-size:12.5px;text-transform:uppercase;letter-spacing:.16em;cursor:pointer;list-style:none;border-bottom:1px solid var(--line)}
.drw-cats summary::-webkit-details-marker{display:none}
.drw-cats summary .ico{transition:transform .2s}.drw-cats details[open] summary .ico{transform:rotate(180deg)}
.drw-cats details a{padding:10px 24px 10px 38px;text-transform:none;letter-spacing:.04em;font-size:13.5px;color:var(--ink2);border-bottom:0}
.drw-cats details a.all{color:var(--pl)}
.drw-cats details[open]{background:var(--paper2);padding-bottom:6px;border-bottom:1px solid var(--line)}
.drw-cats a:hover,.drw-cats summary:hover{text-decoration:none;background:var(--paper2)}
.drw-cats a.hl{color:var(--pl)}
.drw-links{display:flex;flex-direction:column;padding:14px 24px;gap:2px}
.drw-links a{display:flex;align-items:center;gap:12px;padding:9px 0;color:var(--ink2);font-size:13.5px}
.drw-lng{display:flex;align-items:center;gap:14px;padding:16px 24px;margin-top:auto;border-top:1px solid var(--line);font-size:12.5px;color:var(--ink3)}
.drw-lng a{color:var(--ink2)}.drw-lng a.on{color:var(--p);text-decoration:underline;text-underline-offset:4px}
main{flex:1;padding-bottom:40px}
/* ===== home ===== */
.fullbleed{width:100vw;position:relative;left:50%;margin-left:-50vw}
.hero{position:relative;overflow:hidden;background:var(--hg);color:#fff;display:flex;align-items:center;justify-content:center;text-align:center;height:clamp(460px,44vw,700px)}
.hero .img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.hero .hero-ov{position:absolute;inset:0;background:rgba(0,0,0,.42)}
.hero .hero-tx{position:relative;z-index:1;max-width:820px;padding:0 30px;display:flex;flex-direction:column;align-items:center}
.hero .kick,.bn .kick{font-family:var(--fn);font-size:11.5px;letter-spacing:.32em;text-transform:uppercase;font-weight:400;opacity:.9}
.hero h1{font-family:var(--fh);font-size:58px;font-weight:400;color:#fff;margin:18px 0 14px;letter-spacing:.08em;text-transform:uppercase;line-height:1.08}
.hero p{font-size:13px;letter-spacing:.24em;text-transform:uppercase;margin:0 0 34px;max-width:620px;line-height:1.8;opacity:.92}
.hero .row{justify-content:center;flex-wrap:wrap;gap:14px}
.sec{margin-top:96px}
.sec-t{display:flex;align-items:flex-end;justify-content:space-between;gap:20px;margin-bottom:34px}
.sec-t .kick{display:block;font-size:11px;letter-spacing:.32em;text-transform:uppercase;color:var(--ink3);margin-bottom:10px}
.sec-t h2{font-size:36px;font-weight:500;letter-spacing:.12em;text-transform:uppercase;line-height:1.1}
.sec-t .more{display:inline-flex;align-items:center;gap:8px;font-size:11.5px;letter-spacing:.2em;text-transform:uppercase;color:var(--p);white-space:nowrap;padding-bottom:6px;border-bottom:1px solid var(--acc)}
.sec-t .more:hover{text-decoration:none;color:var(--pl)}
.grid4{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:44px 22px}
.grid3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:44px 24px}
.grid6{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:18px}
/* 利益条（首屏下方浅色带） */
.tstrip{background:var(--p1);border-bottom:1px solid var(--line)}
.trust{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:24px;padding-top:26px;padding-bottom:26px}
.trust > div{display:flex;align-items:center;gap:14px;min-width:0}
.trust .ico{width:30px;height:30px;color:var(--pl);stroke-width:1.1}
.trust b{display:block;font-family:var(--fn);font-weight:500;font-size:11.5px;letter-spacing:.18em;text-transform:uppercase;color:var(--p)}
.trust small{display:block;font-size:12.5px;color:var(--ink2);line-height:1.5;margin-top:2px}
/* 横滑排：圆形箭头 + 细进度条 */
.rail{position:relative}
.rail-track{display:flex;gap:22px;overflow-x:auto;scroll-snap-type:x mandatory;scrollbar-width:none;-webkit-overflow-scrolling:touch;padding-bottom:6px}
.rail-track::-webkit-scrollbar{display:none}
.rail-track > *{scroll-snap-align:start;flex:none}
.rail-btn{position:absolute;top:calc(50% - 30px);width:46px;height:46px;border-radius:50%;background:#fff;border:0;box-shadow:0 6px 20px rgba(0,0,0,.14);display:flex;align-items:center;justify-content:center;cursor:pointer;z-index:3;color:var(--p);transition:opacity .2s}
.rail-btn.l{left:-14px}.rail-btn.r{right:-14px}
.rail-btn[disabled]{opacity:0;pointer-events:none}
.rail-bar{position:relative;height:2px;background:var(--line);margin:30px auto 0;max-width:780px}
.rail-bar i{position:absolute;top:0;height:2px;background:var(--p);width:20%;left:0;transition:left .15s}
.rail.static .rail-btn,.rail.static .rail-bar{display:none}
/* 按品类浏览：圆形产品图 */
.rail.circ .rail-track{gap:30px;justify-content:safe center}
.ccirc{width:156px;display:flex;flex-direction:column;align-items:center;text-align:center;color:var(--p);gap:4px}
.ccirc:hover{text-decoration:none}
.ccirc .ph{width:156px;height:156px;border-radius:50%;background:var(--p0);overflow:hidden;display:flex;align-items:center;justify-content:center;color:var(--ink3);margin-bottom:14px;box-shadow:inset 0 0 0 1px var(--line);transition:box-shadow .3s}
.ccirc .ph img{width:100%;height:100%;object-fit:cover;transition:transform .6s}
.ccirc:hover .ph{box-shadow:inset 0 0 0 1px var(--acc),0 0 0 4px var(--p1)}
.ccirc:hover .ph img{transform:scale(1.06)}
.ccirc b{font-family:var(--fh);font-weight:500;font-size:18px;letter-spacing:.12em;text-transform:uppercase;line-height:1.2}
.ccirc small{font-size:11px;color:var(--ink3);letter-spacing:.08em}
.ccirc.all .ph{background:#fff;box-shadow:inset 0 0 0 1px var(--p)}
/* 系列区：左侧衬线标题 + 右侧商品横滑排 */
.coll{display:grid;grid-template-columns:290px minmax(0,1fr);gap:40px;align-items:center}
.coll-tx{display:flex;flex-direction:column;align-items:flex-start;min-width:0}
.coll-r{min-width:0}
.coll-tx .kick{font-size:11px;letter-spacing:.32em;text-transform:uppercase;color:var(--pl)}
.coll-tx h2{font-size:38px;font-weight:500;letter-spacing:.1em;text-transform:uppercase;line-height:1.12;margin:12px 0 16px}
.coll-tx p{font-size:12px;letter-spacing:.2em;text-transform:uppercase;color:var(--ink2);line-height:1.9;margin:0 0 28px}
.coll-tx .btn{min-width:200px}
.coll.alt{grid-template-columns:minmax(0,1fr) 290px}.coll.alt .coll-tx{order:2}
.rail.prods .rail-track > .pcard{width:calc((100% - 66px) / 3.35)}
/* mid 横幅：满宽编辑精选（三图竖图 / 双图），标题衬线大写压在图底 */
.bn-mid-wrap.edit{margin-top:96px}
/* product card：无框、浅灰方图（contain 留白大）、左对齐细字名称 / 小而清楚的价格 */
.pcard{display:flex;flex-direction:column;position:relative;text-align:left;align-items:stretch;min-width:0}
.pcard .imw{position:relative;margin-bottom:16px}
.pcard .im{aspect-ratio:1/1;background:var(--p0);display:flex;align-items:center;justify-content:center;color:var(--ink3);overflow:hidden}
.pcard .im img{width:100%;height:100%;object-fit:contain;padding:9%;mix-blend-mode:multiply;transition:transform .7s}
.pcard:hover .im img{transform:scale(1.05)}
.pcard .tags{position:absolute;top:0;right:0;display:flex;flex-direction:column;align-items:flex-end;gap:0;z-index:1}
.pcard .tags.l{right:auto;left:0;align-items:flex-start}
.pcard .tags .tag{border-radius:0;padding:5px 12px;font-size:10px;letter-spacing:.14em}
.pcard .tags .tag.ok{background:var(--p);color:#fff}
.pcard .tags .tag.off{background:var(--p);color:#fff}
.pcard .nm{font-weight:400;font-size:13px;line-height:1.5;min-height:39px;overflow:hidden;color:var(--ink);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;letter-spacing:.03em}
.pcard .nm a{color:inherit}.pcard .nm a:hover{color:var(--pl);text-decoration:none}
.pcard .pr{font-weight:600;font-size:14px;color:var(--p);margin-top:8px;font-variant-numeric:tabular-nums;letter-spacing:.04em}
.pcard .pr small{font-size:11.5px;font-weight:400;color:var(--ink3);letter-spacing:.02em}
.pcard .bx{font-size:11.5px;color:var(--ink3);margin-top:3px}
.pcard .bx .ok{color:var(--ok)}.pcard .bx .bad{color:var(--bad)}.pcard .bx .warn{color:var(--warn)}
.pcard .tier{font-size:11.5px;color:var(--pl);font-weight:500;margin-top:2px;letter-spacing:.02em}
.pcard .lock{display:inline-flex;align-items:center;gap:6px;font-size:11.5px;color:var(--ink2);margin-top:auto;padding-top:10px;letter-spacing:.04em}
.pcard .lock-acts{display:flex;gap:6px;margin-top:10px}
.pcard .lock-acts .btn{padding:8px 14px;font-size:10.5px;letter-spacing:.12em}
.pcard form{margin-top:auto;padding-top:14px;display:flex;gap:6px}
.pcard form .qty{width:54px;height:38px;text-align:center;border:1px solid var(--line);border-radius:var(--pill);background:#fff;font-size:13px;flex:none}
.pcard .add{height:38px;padding:0 14px;border-radius:var(--pill);background:transparent;color:var(--p);border:1px solid var(--p);display:inline-flex;align-items:center;justify-content:center;font-weight:500;font-size:10.5px;gap:6px;cursor:pointer;text-decoration:none;text-transform:uppercase;letter-spacing:.16em;transition:background .25s,color .25s;flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.pcard .add:hover{text-decoration:none;background:var(--p);color:#fff}
.pcard .add.o{color:var(--ink3);border-color:var(--line)}
.pcard .vsw{display:flex;align-items:center;gap:5px;margin-top:8px}
.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,.16)}
.pcard .vsw small{font-size:11px;color:var(--ink3)}
.pcard .quick{position:absolute;left:0;right:0;bottom:0;height:42px;border:0;border-radius:0;background:var(--p);color:#fff;display:flex;align-items:center;justify-content:center;gap:8px;font-size:10.5px;letter-spacing:.18em;text-transform:uppercase;cursor:pointer;z-index:2;opacity:0;transform:translateY(8px);transition:opacity .25s,transform .25s}
.pcard .quick:hover{background:var(--pd)}
.pcard:hover .quick,.pcard .quick:focus-visible{opacity:1;transform:none}
html:not([data-motion~="quick_add"]) .pcard .quick{display:none}
.specrow{display:flex;flex-wrap:wrap;gap:6px 12px;margin:6px 0 0}
.specrow span{display:inline-flex;align-items:center;gap:5px;font-size:11.5px;color:var(--ink2)}
.specrow span .ico{color:var(--acc)}
/* ===== category ===== */
.crumb{font-size:11.5px;color:var(--ink3);padding:26px 0 18px;letter-spacing:.06em;display:flex;flex-wrap:wrap;align-items:center;gap:0 8px}
.crumb a{color:var(--ink3)}.crumb b{color:var(--p);font-weight:500}.crumb i{font-style:normal;opacity:.6}
.cat-h{display:flex;flex-direction:column;align-items:center;text-align:center;padding:18px 0 34px}
.cat-h .orn{width:12px;height:12px;border:1px solid var(--acc);transform:rotate(45deg);margin-bottom:20px}
.cat-h h1{font-size:44px;font-weight:500;letter-spacing:.14em;text-transform:uppercase;padding-left:.14em;line-height:1.1}
.cat-h .cnt{font-size:11px;letter-spacing:.3em;text-transform:uppercase;color:var(--ink3);margin-top:14px}
.cat-h p{font-size:12.5px;color:var(--ink2);margin:10px 0 0;max-width:620px}
.subcats{margin:0 0 44px}
.subcats .lbl{text-align:center;font-size:11.5px;letter-spacing:.32em;text-transform:uppercase;color:var(--ink2);margin-bottom:22px}
.subcats .lbl::after{content:"";display:block;width:70px;height:1px;background:var(--p);margin:12px auto 0}
.rail.tiles .rail-track{gap:14px;justify-content:safe center}
.rail.tiles .ctile{width:186px}
.ctiles{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:30px 18px}
.ctile{display:flex;flex-direction:column;color:var(--p);text-decoration:none;min-width:0}
.ctile:hover{text-decoration:none}
.ctile .im{aspect-ratio:1/1;background:var(--p0);border:1px solid var(--line);display:flex;align-items:center;justify-content:center;color:var(--ink3);overflow:hidden}
.ctile .im img{width:100%;height:100%;object-fit:cover;transition:transform .7s}
.ctile:hover .im img{transform:scale(1.05)}
.ctile .nm{text-align:center;padding:14px 4px 0;display:flex;flex-direction:column;gap:2px}
.ctile .nm b{font-family:var(--fh);font-weight:500;font-size:19px;letter-spacing:.08em;line-height:1.25}
.ctile .nm small{font-size:11px;color:var(--ink3);letter-spacing:.08em}
.ctile.on .im{border-color:var(--p)}.ctile.on .nm b{color:var(--pl)}
/* 全部分类页：一级分类一节（衬线标题 · 数量 · 查看全部）+ 子分类方图卡 */
.catgrp{margin-top:56px}
.catgrp .cg-h{display:flex;align-items:baseline;gap:16px;border-bottom:1px solid var(--line);padding-bottom:14px;margin-bottom:26px}
.catgrp .cg-h h2{font-size:30px;font-weight:500;letter-spacing:.1em;text-transform:uppercase}.catgrp .cg-h h2 a{color:var(--p)}.catgrp .cg-h h2 a:hover{text-decoration:none;color:var(--pl)}
.catgrp .cg-h .cnt{font-size:11px;color:var(--ink3);letter-spacing:.2em;text-transform:uppercase}
.catgrp .cg-h .more{margin-left:auto;display:inline-flex;align-items:center;gap:8px;font-size:11px;letter-spacing:.2em;text-transform:uppercase;color:var(--p);white-space:nowrap}
.catgrp .cg-h .more:hover{text-decoration:none;color:var(--pl)}
.list-h{margin:4px 0 6px;text-align:center}.list-h h1{font-size:34px;font-weight:500;letter-spacing:.1em;text-transform:uppercase}.list-h p{color:var(--ink2);font-size:12.5px;margin:8px 0 0}
.sortbar{display:flex;align-items:center;gap:16px;font-size:12px;color:var(--ink2);margin:14px 0 34px;flex-wrap:wrap;position:relative}
.sortbar .cnt{font-size:12px;color:var(--ink2);letter-spacing:.04em}
.sortsel{position:relative;display:inline-flex;align-items:center}
.sortsel select{appearance:none;-webkit-appearance:none;border:1px solid var(--p);border-radius:var(--pill);padding:0 42px 0 22px;height:46px;background:#fff;color:var(--p);font-size:12px;letter-spacing:.1em;text-transform:uppercase;cursor:pointer}
.sortsel .ico{position:absolute;right:18px;pointer-events:none;color:var(--p)}
.fdrop{position:relative}
.fdrop summary{list-style:none;display:inline-flex;align-items:center;gap:12px;height:46px;padding:0 30px;border:1px solid var(--p);border-radius:var(--pill);font-size:12px;letter-spacing:.16em;text-transform:uppercase;color:var(--p);cursor:pointer;user-select:none;background:#fff}
.fdrop summary::-webkit-details-marker{display:none}
.fdrop[open] summary{background:var(--p);color:#fff}
.fpanel{position:absolute;left:0;top:calc(100% + 10px);z-index:30;background:#fff;border:1px solid var(--line);box-shadow:0 18px 40px var(--sh);padding:24px 28px;display:flex;gap:44px;min-width:320px;max-width:min(760px,90vw)}
.fpanel h5{margin:0 0 12px;font-family:var(--fn);font-size:11px;font-weight:500;letter-spacing:.24em;text-transform:uppercase;color:var(--ink3)}
.fpanel .fl{display:flex;flex-direction:column;gap:2px;max-height:52vh;overflow-y:auto;min-width:220px}
.fpanel .fl a{display:flex;align-items:center;gap:10px;color:var(--ink2);padding:5px 0;font-size:13px}
.fpanel .fl a:hover{text-decoration:none;color:var(--p)}
.fpanel .fl a.l2{padding-left:22px}.fpanel .fl a.l3{padding-left:44px}
.fpanel .fl .cb{width:14px;height:14px;border:1px solid var(--ink3);flex:none;position:relative;background:#fff}
.fpanel .fl a.on{color:var(--p);font-weight:500}
.fpanel .fl a.on .cb{background:var(--p);border-color:var(--p)}
.fpanel .fl a.on .cb::after{content:"";position:absolute;left:4px;top:1px;width:4px;height:8px;border:solid #fff;border-width:0 1.5px 1.5px 0;transform:rotate(45deg)}
.fpanel .fl sup{font-size:10px;color:var(--ink3);margin-left:-4px}
.list-sub{display:none}
.pager{display:flex;gap:8px;justify-content:center;margin-top:52px}
.pager a,.pager span{min-width:38px;height:38px;display:flex;align-items:center;justify-content:center;padding:0 8px;font-size:12.5px;color:var(--ink2);border-radius:50%;border:1px solid transparent}
.pager a:hover{border-color:var(--p);text-decoration:none;color:var(--p)}
.pager .on{background:var(--p);color:#fff}
.empty{color:var(--ink3);text-align:center;padding:60px 0;letter-spacing:.04em}
/* ===== product：满宽浅灰图集带 ===== */
.prod{display:grid;grid-template-columns:minmax(0,1.25fr) minmax(0,1fr);gap:64px;margin-top:0;position:relative;isolation:isolate;padding:10px 0 46px}
.prod::before{content:"";position:absolute;top:-70px;bottom:0;left:calc(50% - 50vw);right:calc(50% - 50vw);background:var(--p0);z-index:-1}
.pg-product .crumb{position:relative;z-index:1}
.gal{display:grid;grid-template-columns:84px minmax(0,1fr);gap:22px;align-items:start}
.gal .main{grid-column:2;grid-row:1;aspect-ratio:1;background:transparent;display:flex;align-items:center;justify-content:center;color:var(--ink3);overflow:hidden}
.gal .main:only-child{grid-column:1/-1}
.gal .main img{width:100%;height:100%;object-fit:contain;mix-blend-mode:multiply}
.gal .thumbs{grid-column:1;grid-row:1;display:flex;flex-direction:column;gap:12px}
.gal .thumbs button{width:84px;height:84px;border:1px solid transparent;border-radius:0;padding:0;background:#fff;overflow:hidden;cursor:pointer;opacity:.75;transition:opacity .2s,border-color .2s}
.gal .thumbs button:hover{opacity:1}
.gal .thumbs button.on{border-color:var(--p);opacity:1}
.gal .thumbs img{width:100%;height:100%;object-fit:contain}
.prod h1{font-size:34px;line-height:1.18;font-weight:500;color:var(--p);letter-spacing:.02em}
.prod .meta{font-size:11.5px;color:var(--ink3);margin:10px 0 20px;letter-spacing:.08em}
.pricebox{padding:0;background:none}
.pricebox .big{font-family:var(--fn);font-size:26px;font-weight:500;color:var(--p);line-height:1;letter-spacing:.05em}
.pricebox .per{color:var(--ink2);font-size:12.5px}
.pricebox .un{margin-left:auto;font-size:12.5px;color:var(--ink2)}
.pricebox .pix{font-size:12.5px;color:var(--ok);font-weight:500;margin-top:8px}
.tiers{border:1px solid var(--line);overflow:hidden;font-size:12.5px;margin-top:18px;background:#fff}
.tiers div{display:grid;grid-template-columns:1fr 1fr 1fr;padding:9px 16px;border-top:1px solid var(--line)}
.tiers.two div{grid-template-columns:1fr 1fr}
.tiers div:first-child{border-top:0;background:var(--paper2);font-weight:500;color:var(--ink3);font-size:10.5px;text-transform:uppercase;letter-spacing:.16em}
.tiers .on{background:var(--p1)}.tiers .on b{color:var(--pl)}
.tiers b{font-weight:500}
.pricebox .hints{font-size:12px;color:var(--ink2);margin-top:12px;display:flex;gap:14px;flex-wrap:wrap}
.pricebox .hints b{color:var(--ok);font-weight:500}
.pdesc{font-size:13.5px;color:var(--ink2);line-height:1.8;margin:22px 0 6px}
.specrow.lg{gap:14px 30px;margin:22px 0 6px;padding:18px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.specrow.lg span{flex-direction:column;gap:8px;font-size:11.5px;color:var(--ink2);text-align:center;max-width:100px;white-space:normal;line-height:1.35;letter-spacing:.03em}
.specrow.lg span .ico{width:30px;height:30px;stroke-width:1.1;color:var(--pl)}
.buyrow{display:flex;gap:12px;align-items:center;margin-top:20px}
.step{display:inline-flex;border:1px solid var(--p);border-radius:var(--pill);height:52px;align-items:center;overflow:hidden;background:#fff;flex:none}
.step button{width:44px;height:100%;border:0;background:transparent;color:var(--p);cursor:pointer;display:flex;align-items:center;justify-content:center}
.step button:hover{background:var(--p0)}
.step input{width:56px;height:100%;border:0;text-align:center;font-weight:500;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}
.mult{margin:16px 0 6px;font-size:12px;color:var(--ink2);letter-spacing:.02em}.mult b{color:var(--ink);font-weight:500}
.plock{border:1px solid var(--line);background:#fff;padding:20px 22px;color:var(--p)}
.plock .row{margin-top:12px}
.tabs{display:flex;justify-content:center;gap:44px;border-bottom:1px solid var(--line);margin-top:60px;font-size:12px;color:var(--ink3);text-transform:uppercase;letter-spacing:.24em}
.tabs button{background:none;border:0;padding:16px 0;margin-bottom:-1px;color:inherit;cursor:pointer;border-bottom:1px solid transparent;letter-spacing:inherit;text-transform:inherit}
.tabs button.on{color:var(--p);border-bottom-color:var(--acc)}
.tabp{display:none;padding:28px 0;font-size:14px;color:var(--ink2);line-height:1.85;max-width:900px;margin:0 auto}
.tabp.on{display:block}
.tabp p{margin:0 0 16px;white-space:pre-line}
.tabp .tbl{margin:0 auto}
.tbl{width:100%;border-collapse:collapse;font-size:13px}
.tbl th{text-align:left;font-size:10.5px;color:var(--ink3);font-weight:500;padding:10px 12px;border-bottom:1px solid var(--line);background:var(--paper2);text-transform:uppercase;letter-spacing:.14em}
.tbl td{padding:11px 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:20px;font-size:12px;color:var(--ink2);display:flex;flex-direction:column;gap:8px}
.pay-hints .ico{color:var(--pl)}
.sec.rel{margin-top:70px}.sec.rel .sec-t h2{font-family:var(--fn);font-size:15px;font-weight:500;letter-spacing:.3em}
/* 吸底购买条（主购买区滚出视口后出现） */
.sbar{position:fixed;left:0;right:0;bottom:0;z-index:35;background:#fff;border-top:1px solid var(--line);box-shadow:0 -6px 20px var(--sh);transform:translateY(105%);transition:transform .3s}
.sbar.on{transform:none}
.sbar .wrap{display:flex;align-items:center;gap:16px;height:70px}
.sbar img{width:48px;height:48px;object-fit:contain;flex:none;background:var(--p0)}
.sbar .nm{flex:1;min-width:0;font-family:var(--fh);font-size:18px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;color:var(--p)}
.sbar b{font-size:15px;font-weight:600;white-space:nowrap;letter-spacing:.04em}.sbar b small{font-size:11.5px;font-weight:400;color:var(--ink3)}
/* ===== 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}
/* ===== footer：深色底（--dk）+ 居中字标 + 四栏 + 版权条 ===== */
.ft{background:var(--dk);color:rgba(255,255,255,.66);margin-top:110px;font-size:13px}
.ft > .wrap{padding-top:64px;padding-bottom:46px}
.ft-brand{display:flex;flex-direction:column;align-items:center;text-align:center;padding-bottom:40px;margin-bottom:44px;border-bottom:1px solid rgba(255,255,255,.12)}
.ft-brand .wm,.ft-brand .wm small{color:#fff}.ft-brand .wm small{opacity:.6}
.ft-brand .wm b{font-size:30px;max-width:90vw}
.ft-brand p{max-width:560px;margin:18px 0 0;line-height:1.8;font-size:13px}
.ft .cols{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:40px}
.ft h4{color:var(--acc);font-family:var(--fn);font-size:11px;font-weight:500;margin-bottom:18px;text-transform:uppercase;letter-spacing:.28em}
.ft p{margin:0 0 9px;line-height:1.7}.ft a{color:rgba(255,255,255,.78)}.ft a:hover{color:#fff}
.ft p.ic{display:flex;gap:10px;align-items:flex-start}.ft p.ic .ico{margin-top:3px;color:var(--acc)}
.ft .btn.ghost{margin-top:16px;color:#fff;border-color:rgba(255,255,255,.4)}.ft .btn.ghost:hover{border-color:var(--acc);color:var(--acc);background:transparent}
.ft .legal{background:rgba(0,0,0,.28);color:rgba(255,255,255,.62);font-size:12px;letter-spacing:.04em}
.ft .legal .wrap{min-height:62px;display:flex;align-items:center;justify-content:space-between;gap:14px;flex-wrap:wrap;padding-top:10px;padding-bottom:10px}
.pay{display:inline-flex;gap:6px;flex-wrap:wrap}
.pay b{background:transparent;border:1px solid rgba(255,255,255,.3);color:#fff;font-size:10px;padding:4px 10px;font-weight:500;letter-spacing:.14em;border-radius:var(--pill)}
/* ===== status pages ===== */
.status-page{text-align:center;padding:90px 20px}
.status-page h1{font-size:34px;margin-bottom:8px;letter-spacing:.08em;text-transform:uppercase}.status-page p{color:var(--ink2);margin:0 0 20px}
/* ===== mobile bar ===== */
.mbar{display:none}
/* ===== responsive ===== */
@media (max-width:1240px){.mnav .wrap{gap:0 24px}.mnav a{letter-spacing:.16em}.coll{grid-template-columns:240px minmax(0,1fr);gap:30px}.coll.alt{grid-template-columns:minmax(0,1fr) 240px}.coll-tx h2{font-size:32px}.rail.prods .rail-track > .pcard{width:calc((100% - 44px) / 2.6)}}
@media (max-width:1000px){
  .wrap{padding:0 20px}
  .hd-r1{height:66px;grid-template-columns:auto 1fr auto;gap:12px}.hd.shrunk .hd-r1{height:58px}
  .hd-l{gap:2px}
  .hd .sbtn{display:inline-flex}
  .hd .search{display:none;position:absolute;left:0;right:0;top:100%;max-width:none;height:56px;background:#fff;border-bottom:1px solid var(--line);border-top:1px solid var(--line);padding:0 20px;z-index:2}
  .hd.search-open .search{display:flex}
  .hd.search-open .sbtn{color:var(--pl)}
  .wm b{font-size:24px;letter-spacing:.12em;max-width:52vw}.wm small{font-size:8.5px;margin-top:5px;letter-spacing:.42em}
  .hd.shrunk .wm b{font-size:21px}
  .logo img{height:40px;max-width:200px}
  .acts{gap:12px}.acts .lbl{display:none}
  .mnav{display:none}
  .catbar{display:block;border-bottom:1px solid var(--line);background:#fff}
  .catbar .wrap{display:flex;gap:24px;height:44px;align-items:center;overflow-x:auto;scrollbar-width:none;-webkit-mask-image:linear-gradient(90deg,#000 88%,transparent);mask-image:linear-gradient(90deg,#000 88%,transparent)}
  .catbar .wrap::-webkit-scrollbar{display:none}.catbar .wrap::after{content:"";flex:none;width:12px}
  .catbar a{font-size:11px;text-transform:uppercase;letter-spacing:.18em;color:var(--p);white-space:nowrap;flex:none;position:relative;line-height:44px}
  .catbar a.on,.catbar a.hl{color:var(--pl)}.catbar a:hover{text-decoration:none}
  .catbar a.on::after{content:"";position:absolute;left:0;right:.18em;bottom:8px;height:1px;background:var(--acc)}
  .topbar .msgs{font-size:13px;letter-spacing:.14em}
  .grid4{grid-template-columns:repeat(3,minmax(0,1fr))}.grid6{grid-template-columns:repeat(4,minmax(0,1fr))}
  .sec{margin-top:70px}.sec-t h2{font-size:30px}
  .trust{grid-template-columns:repeat(2,minmax(0,1fr));gap:18px 20px}
  .coll,.coll.alt{grid-template-columns:minmax(0,1fr);gap:26px}.coll.alt .coll-tx{order:0}
  .coll-tx{display:grid;grid-template-columns:1fr auto;align-items:end;column-gap:20px}.coll-tx .kick,.coll-tx h2,.coll-tx p{grid-column:1}.coll-tx .btn{grid-column:2;grid-row:1/4;min-width:0}
  .coll-tx h2{margin:8px 0 8px}.coll-tx p{margin:0}
  .rail.prods .rail-track > .pcard{width:calc((100% - 44px) / 2.5)}
  .rail-btn{display:none}
  .ctiles{grid-template-columns:repeat(3,minmax(0,1fr))}
  .prod{grid-template-columns:1fr;gap:30px}
  .gal{grid-template-columns:1fr}.gal .main{grid-column:1}.gal .thumbs{grid-column:1;grid-row:2;flex-direction:row;overflow-x:auto}
  .gal .thumbs button{width:68px;height:68px;flex:none}
  .cart-lay,.co-lay{grid-template-columns:1fr}
  .acc-lay{flex-direction:column}.accnav{width:100%}
  .ft .cols{grid-template-columns:1fr 1fr}
  .hero h1{font-size:42px}.hero p{font-size:12px}
  .cat-h h1{font-size:36px}
}
@media (max-width:680px){
  body{padding-bottom:64px}
  .wrap{padding:0 16px}
  .topbar .wrap{height:30px;gap:10px}
  .topbar .msgs{justify-content:flex-start;font-size:12px;letter-spacing:.1em}.topbar .msgs span:nth-of-type(n+2),.topbar .msgs .dia{display:none}
  .topbar .lng{gap:10px;font-size:10.5px}
  .hd-r1{height:58px;gap:6px}.hd.shrunk .hd-r1{height:54px}
  .ibtn{padding:5px}.ibtn .ico,.acts .ico{width:21px;height:21px}
  .hd .search{padding:0 16px}
  .wm b{font-size:17px;letter-spacing:.1em;max-width:46vw;padding-left:.1em}.wm small{font-size:7.5px;letter-spacing:.36em;margin-top:4px}
  .hd.shrunk .wm b{font-size:16px}
  .logo img{height:32px;max-width:150px}
  .acts{gap:8px}
  .hero{height:auto;aspect-ratio:4/5;align-items:flex-end}.hero .hero-ov{background:linear-gradient(180deg,rgba(0,0,0,.15),rgba(0,0,0,.6))}
  .hero .hero-tx{padding:0 20px 44px}.hero h1{font-size:32px;margin:12px 0 10px}.hero p{font-size:11px;letter-spacing:.18em;margin-bottom:22px}.hero .kick{font-size:10px}
  .hero .row{gap:10px}.hero .btn.lg{padding:12px 22px;font-size:11px}
  .sec{margin-top:56px}.sec-t{margin-bottom:22px;align-items:flex-end}.sec-t h2{font-size:24px;letter-spacing:.08em}.sec-t .kick{font-size:10px;margin-bottom:6px}.sec-t .more{font-size:10.5px;letter-spacing:.14em}
  .tstrip .trust{grid-template-columns:1fr 1fr;gap:16px 14px;padding-top:20px;padding-bottom:20px}
  .trust > div{align-items:flex-start;gap:10px}.trust .ico{width:24px;height:24px}.trust b{font-size:10.5px;letter-spacing:.12em}.trust small{font-size:11.5px}
  .rail-track{gap:14px}
  .rail-bar{margin-top:20px;max-width:none}
  .rail.circ .rail-track{gap:16px;justify-content:flex-start}
  .ccirc{width:104px}.ccirc .ph{width:104px;height:104px;margin-bottom:10px}.ccirc b{font-size:14px;letter-spacing:.08em}.ccirc small{font-size:10px}
  .coll-tx{display:flex;align-items:flex-start}.coll-tx h2{font-size:26px;margin:6px 0 6px}.coll-tx p{font-size:10.5px;letter-spacing:.14em;margin-bottom:16px}.coll-tx .btn{padding:10px 22px}
  .rail.prods .rail-track > .pcard{width:62%}
  .bn-mid-wrap.edit{margin-top:56px}
  .grid4,.grid3{grid-template-columns:repeat(2,minmax(0,1fr));gap:30px 12px}.grid6{grid-template-columns:repeat(3,minmax(0,1fr));gap:8px}
  .pcard .imw{margin-bottom:10px}.pcard .nm{font-size:12px;min-height:36px}.pcard .pr{font-size:13px}.pcard .pr small{display:block}.pcard .bx{font-size:11px}
  .pcard .tags .tag{padding:4px 8px;font-size:9px;letter-spacing:.1em}
  .pcard form{flex-wrap:nowrap;gap:5px}.pcard form .qty{width:42px;height:36px;font-size:16px}.pcard .add{height:36px;padding:0 8px;font-size:9.5px;letter-spacing:.1em}
  .ctiles{grid-template-columns:repeat(2,minmax(0,1fr));gap:22px 12px}
  .ctile .nm b{font-size:16px}
  .rail.tiles .ctile{width:132px}
  .crumb{padding:16px 0 10px}
  .cat-h{padding:10px 0 24px}.cat-h h1{font-size:28px;letter-spacing:.1em}.cat-h .orn{margin-bottom:14px}.cat-h .cnt{font-size:10px}
  .subcats{margin-bottom:28px}
  .sortbar{gap:8px 10px;margin:8px 0 22px}
  .fdrop summary,.sortsel select{height:40px}.fdrop summary{padding:0 18px;font-size:11px}.sortsel select{padding:0 34px 0 14px;font-size:11px;max-width:200px}.sortsel .ico{right:12px}
  .sortbar .cnt{order:5;flex-basis:100%;font-size:11px;color:var(--ink3)}
  .sortbar .sp{display:none}
  .fpanel{position:fixed;left:12px;right:12px;top:auto;bottom:76px;max-height:70vh;overflow-y:auto;flex-direction:column;gap:20px;min-width:0;max-width:none;padding:20px}
  .fpanel .fl{max-height:none}
  .prod{padding-bottom:30px}.prod::before{top:-60px}
  .prod h1{font-size:26px}.pricebox .big{font-size:22px}.specrow.lg{gap:12px 18px}.specrow.lg span{max-width:74px;font-size:10.5px}.specrow.lg span .ico{width:26px;height:26px}
  .buyrow{position:fixed;left:0;right:0;bottom:64px;margin:0;padding:10px 16px;background:#fff;border-top:1px solid var(--line);z-index:20}
  .step{height:46px}.step button{width:38px}.step input{width:48px}
  .buyrow .btn{height:46px}
  .tabs{margin-top:36px;gap:24px;overflow-x:auto;justify-content:flex-start;font-size:11px;letter-spacing:.18em}.tabs button{white-space:nowrap}
  .sbar{display:none}
  .page-h{padding:18px 0 10px}.page-h h1{font-size:24px}
  .cline{grid-template-columns:64px 1fr auto;grid-template-areas:"im nm rm" "im step tot";gap:10px}.cline .im{grid-area:im;width:64px;height:64px}.cline .nm{grid-area:nm}.cline .step{grid-area:step}.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}
  .ft{margin-top:70px}.ft > .wrap{padding-top:40px;padding-bottom:26px}.ft-brand{padding-bottom:28px;margin-bottom:28px}.ft-brand .wm b{font-size:22px}
  .ft .cols{grid-template-columns:1fr 1fr;gap:26px 18px}.ft .cols > div:first-child,.ft .cols > div:last-child{grid-column:1/-1}
  .ft .legal{padding-bottom:64px}.ft .legal .wrap{justify-content:center;text-align:center}
  .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:9.5px;color:var(--ink3);z-index:30;padding-bottom:env(safe-area-inset-bottom);text-transform:uppercase;letter-spacing:.1em}
  .mbar a{display:flex;flex-direction:column;align-items:center;gap:4px;color:var(--ink3);position:relative;padding-top:4px}
  .mbar a.on{color:var(--p)}
  .mbar a.on::before{content:"";position:absolute;top:-6px;left:30%;right:30%;height:1px;background:var(--acc)}
  .mbar a i{position:absolute;top:-2px;right:-8px;background:var(--acc);color:var(--dk);font-style:normal;font-size:9px;padding:1px 5px;border-radius:9px;letter-spacing:0}
  .toast{bottom:74px}
  .login-box{margin:16px auto;padding:24px 20px}
  .oline{grid-template-columns:40px 1fr 70px 90px;gap:8px;font-size:12px}
}
@media (max-width:680px){body.pg-product{padding-bottom:132px}.buyrow .btn{font-size:11px;padding:0 10px;white-space:normal;line-height:1.2;letter-spacing:.1em}}
/* ===== 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}}
/* ===== 动效（开关由 <html data-motion> 控制；prefers-reduced-motion 全静态） ===== */
.rv{opacity:0;transform:translateY(22px);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}
.hd.shrunk{box-shadow:0 6px 24px var(--sh)}
.card,.optcard,.addr-card{transition:box-shadow .2s,border-color .2s}
.card:hover,.addr-card:hover{box-shadow:0 8px 24px var(--sh)}
/* 数字带 */
.statsA{background:var(--dk);color:#fff;margin-top:48px;border-radius:24px;padding:44px 36px;position:relative;overflow:hidden}
.statsA::after{content:"";position:absolute;right:-120px;top:-120px;width:380px;height:380px;border-radius:50%;background:radial-gradient(circle,var(--glow),transparent 70%)}
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;text-align:center;position:relative;z-index:1}
.stats .n{font-size:46px;font-weight:800;letter-spacing:-.03em;font-variant-numeric:tabular-nums;line-height:1.1;color:var(--acc)}
.stats .l{font-size:11.5px;letter-spacing:.12em;text-transform:uppercase;margin-top:8px;font-weight:600;color:rgba(255,255,255,.75)}
/* 品牌走马灯 */
.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:22px 0 6px}
.marq .track{display:flex;gap:56px;width:max-content;align-items:center;animation:marq 28s 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-weight:800;font-size:18px;color:var(--ink3);white-space:nowrap;letter-spacing:.04em;opacity:.7;display:flex;align-items:center;height:44px}
.marq .lg img{height:36px;width:auto;max-width:140px;object-fit:contain;filter:grayscale(1);opacity:.8;transition:filter .2s,opacity .2s}.marq .lg:hover img{filter:none;opacity:1}
@keyframes marq{to{transform:translateX(-50%)}}
/* WhatsApp 浮钮 */
.wa{position:fixed;right:24px;bottom:24px;width:56px;height:56px;border-radius:50%;background:#25d366;color:#fff;display:flex;align-items:center;justify-content:center;box-shadow:0 8px 24px rgba(37,211,102,.4);z-index:25}
.wa:hover{text-decoration:none;filter:brightness(1.05)}.wa .ico{width:26px;height:26px}
.wa::before{content:"";position:absolute;inset:-6px;border-radius:50%;border:2px solid #25d366;animation:pulse 1.8s ease-out infinite}
@keyframes pulse{0%{transform:scale(.8);opacity:.9}100%{transform:scale(1.35);opacity:0}}
@media (max-width:1000px){.stats{grid-template-columns:repeat(2,1fr)}.stats .n{font-size:34px}}
@media (max-width:680px){.statsA{padding:24px 16px;margin-top:22px;border-radius:16px}.stats{gap:14px}.stats .n{font-size:28px}.stats .l{font-size:10px}.wa{right:14px;bottom:76px;width:48px;height:48px}.pcard .quick{display:none}.hd.shrunk .wrap{height:auto}}
@media (prefers-reduced-motion:reduce){.rv{opacity:1;transform:none;transition:none}.marq .track{animation:none}.hero{animation:none}.wa::before{animation:none}.pcard,.ctile,.btn,.trust > div,.card,.addr-card{transition:none}.pcard:hover,.ctile:hover,.btn:hover,.trust > div:hover{transform:none}}
/* ===== 横幅（hero / mid / category_top，七种样式） ===== */
.bn{position:relative;overflow:hidden;border-radius:24px}
.bn-slot-hero,.bnc.bn-slot-hero{margin-top:28px}
.bn-stack>*+*{margin-top:16px}
.bn-mid-wrap{margin-top:48px}.bn-cat-wrap{margin:0 0 22px}
.bn .kick{font-size:12px;letter-spacing:.14em;text-transform:uppercase;opacity:.85;font-weight:600}
.bn h1,.bn h2{font-weight:800;line-height:1.08;margin:12px 0 14px;letter-spacing:-.03em}.bn h1{font-size:46px}.bn h2{font-size:28px}
.bn p{font-size:16px;opacity:.92;margin:0 0 24px;max-width:520px;line-height:1.55}
.bn-btns{gap:12px;flex-wrap:wrap}
.bn-full{color:#fff;background:var(--pd);display:flex;align-items:center}
.bn-full.bn-hero{aspect-ratio:5/2}.bn-full.bn-mid{aspect-ratio:4/1}.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:linear-gradient(90deg,rgba(0,0,0,calc(var(--ov,.45) + .15)),rgba(0,0,0,var(--ov,.45)) 60%,rgba(0,0,0,calc(var(--ov,.45) - .2)))}
.bn-full .bn-tx{position:relative;padding:48px 56px;max-width:660px}
.bn-full.al-center .bn-tx{margin:0 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:26px 36px}.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:12px}.bn-full.bn-category_top .btn.lg,.bn-full.bn-mid .btn.lg{padding:10px 20px;font-size:14px}
.bn-cover{position:absolute;inset:0;z-index:1}
.bn-split{display:grid;grid-template-columns:1.1fr 1fr;gap:32px;background:var(--hg);background-size:200% 200%;color:#fff;padding:40px 48px;align-items:center}
.bn-split .bn-side{display:block;border-radius:var(--r);overflow:hidden;background:rgba(255,255,255,.12);aspect-ratio:4/3}.bn-split .bn-side img{width:100%;height:100%;object-fit:cover;display:block;transition:transform .5s}.bn-split .bn-side:hover img{transform:scale(1.03)}
.bn-split.bn-category_top{padding:22px 28px;gap:20px}.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:4/1}.bn-image.bn-category_top{aspect-ratio:5/1}
.bn-image img{transition:transform .5s}.bn-image:hover img{transform:scale(1.02)}
.bn-grid{display:grid;gap:18px;overflow:visible;border-radius:0}.bn-grid.n2{grid-template-columns:1fr 1fr}.bn-grid.n3{grid-template-columns:repeat(3,1fr)}
.bn-item{position:relative;display:block;border-radius:var(--r);overflow:hidden;background:var(--p1);aspect-ratio:4/3;color:#fff}.bn-grid.n3 .bn-item{aspect-ratio:13/10}
.bn-item img{width:100%;height:100%;object-fit:cover;display:block;transition:transform .5s}.bn-item:hover img{transform:scale(1.05)}
.bn-cap{position:absolute;left:0;right:0;bottom:0;padding:36px 18px 16px;font-weight:700;font-size:18px;background:linear-gradient(transparent,rgba(0,0,0,.6));color:#fff}
.bn-products{display:grid;grid-template-columns:300px 1fr;gap:22px;overflow:visible;border-radius:0}
.bn-products .bn-side{position:relative;display:block;border-radius:var(--r);overflow:hidden;background:var(--p1);color:#fff;min-height:240px}.bn-products .bn-side img{width:100%;height:100%;object-fit:cover;display:block;position:absolute;inset:0}
.bn-products .bn-prods{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.bn-hero.bn-products .bn-side{aspect-ratio:1}
/* 轮播 */
.bnc{position:relative}.bnc .track{display:grid}.bnc .bns{grid-area:1/1;opacity:0;transition:opacity .6s ease;pointer-events:none}.bnc .bns.on{opacity:1;pointer-events:auto;position:relative;z-index:1}
.bnc .arr{position:absolute;top:50%;transform:translateY(-50%);width:44px;height:44px;border-radius:50%;background:rgba(255,255,255,.92);border:0;display:flex;align-items:center;justify-content:center;box-shadow:0 6px 18px var(--sh);cursor:pointer;z-index:2;color:var(--pd);opacity:0;transition:opacity .2s}
.bnc:hover .arr,.bnc .arr:focus-visible{opacity:1}.bnc .arr.l{left:16px}.bnc .arr.l .ico{transform:rotate(180deg)}.bnc .arr.r{right:16px}
.bnc .dots{position:absolute;left:0;right:0;bottom:14px;display:flex;justify-content:center;gap:8px;z-index:2}
.bnc .dots button{width:24px;height:4px;border-radius:2px;border:0;background:rgba(255,255,255,.45);padding:0;cursor:pointer;transition:background .3s}.bnc .dots button.on{background:var(--acc)}
.bnc.bn-slot-category_top .dots{bottom:8px}
@media (max-width:1000px){.bn h1{font-size:32px}.bn-full .bn-tx{padding:28px 30px}.bn-split{grid-template-columns:1fr;padding:26px 24px}.bn-split .bn-side{aspect-ratio:16/9}.bn-products{grid-template-columns:1fr}.bn-products .bn-side{min-height:200px}.bn-products .bn-prods{grid-template-columns:repeat(3,1fr)}}
@media (max-width:680px){.bn{border-radius:18px}.bn-slot-hero,.bnc.bn-slot-hero{margin-top:10px}.bn-mid-wrap{margin-top:22px}
  .bn h1{font-size:22px;margin:6px 0 8px}.bn h2{font-size:18px}.bn p{font-size:12.5px;margin-bottom:12px}.bn .kick{font-size:10px}.bn-btns .btn.lg{padding:10px 16px;font-size:13px}
  .bn-full.bn-hero{aspect-ratio:1}.bn-full.bn-mid{aspect-ratio:8/5}.bn-full.bn-category_top{aspect-ratio:2/1}.bn-full .bn-tx{padding:18px 16px;max-width:none}.bn-full .bn-ov{background:linear-gradient(180deg,rgba(0,0,0,calc(var(--ov,.45) - .2)),rgba(0,0,0,calc(var(--ov,.45) + .2)))}
  .bn-image.bn-hero{aspect-ratio:1}.bn-image.bn-mid{aspect-ratio:8/5}.bn-image.bn-category_top{aspect-ratio:2/1}
  .bn-grid.n2,.bn-grid.n3{grid-template-columns:1fr;gap:10px}.bn-item,.bn-grid.n3 .bn-item{aspect-ratio:16/9}.bn-cap{font-size:15px;padding:24px 12px 10px}
  .bn-split{padding:18px 16px;gap:12px}.bn-split.bn-category_top .bn-side{aspect-ratio:2/1}
  .bn-products .bn-prods{grid-template-columns:1fr 1fr;gap:10px}
  .bnc .arr{display:none}.bnc .dots{bottom:8px}}
@media (prefers-reduced-motion:reduce){.bnc .bns{transition:none}}
/* 分类块样式的可选背景图：图铺底 + 遮罩，文字与四块在上层；手机端四块改一行小块（不再隐藏） */
.hero.has-bg{background:var(--pd)}
.hero.has-bg > picture{display:contents}
.hero.has-bg .bn-bg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:center;z-index:0}
.hero.has-bg .bn-ov{position:absolute;inset:0;z-index:0;background:linear-gradient(90deg,rgba(0,0,0,calc(var(--ov,.45) + .15)),rgba(0,0,0,var(--ov,.45)) 60%,rgba(0,0,0,calc(var(--ov,.45) - .2)))}
.hero.has-img{background:var(--pd)}
.hero.has-img .img{z-index:0}.hero.has-img .hero-ov{z-index:0}
.hero .hero-tx{position:relative;z-index:1;grid-column:1;grid-row:1}.hero .tiles{position:relative;z-index:1;grid-column:2;grid-row:1}
@media (max-width:680px){
  .hero.bn-tiles4 .tiles{display:grid;grid-template-columns:repeat(4,1fr);gap:8px;margin-top:14px}
  .hero.bn-tiles4 .tile{height:64px;border-radius:8px}.hero.bn-tiles4 .tile span{font-size:10px;padding:2px 6px;bottom:4px;left:4px}
}
@media (max-width:1000px){.hero .hero-tx{grid-column:1;grid-row:1}.hero .tiles{grid-column:1;grid-row:2}}
/* ── 横幅比例锁定：声明尺寸 = 渲染比例，图按 cover 居中裁；本模板 hero 5:2 ── */
.hero{aspect-ratio:5/2;min-height:0;align-items:center}
.hero .tiles{align-content:center}
.hero .tile{height:auto;aspect-ratio:16/9}
.bn-full.bn-hero{aspect-ratio:5/2}
.bn-split .bn-side{aspect-ratio:4/3}
.bn-grid.n2 .bn-item{aspect-ratio:4/3}.bn-grid.n3 .bn-item{aspect-ratio:4/3}
.bn-products .bn-side{aspect-ratio:1/1;min-height:0}
@media (max-width:1000px){.hero{aspect-ratio:auto}.bn-full.bn-hero{aspect-ratio:8/3}}
@media (max-width:680px){
  .hero,.hero.bn-tiles4{aspect-ratio:4/3;padding:14px 14px 12px;display:flex;flex-direction:column;justify-content:space-between;gap:8px;margin-top:10px}
  .hero .kick{font-size:9.5px;margin-bottom:2px}.hero h1{font-size:20px;line-height:1.15;margin:2px 0 4px}.hero p{font-size:11.5px;margin:0 0 8px;max-width:none}
  .hero .row,.hero .bn-btns{gap:8px;flex-wrap:nowrap}.hero .btn.lg{padding:9px 12px;font-size:12.5px;flex:1;white-space:nowrap}
  .hero.bn-tiles4 .tiles{display:grid;grid-template-columns:repeat(4,1fr);gap:6px;margin-top:0}
  .hero.bn-tiles4 .tile,.hero .tile{height:56px;aspect-ratio:auto;border-radius:8px}.hero .tile span{font-size:9.5px;padding:2px 6px;bottom:4px;left:4px;right:4px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:calc(100% - 8px)}
  .bn-full.bn-hero{aspect-ratio:4/3}.bn-full.bn-mid{aspect-ratio:2/1}.bn-full.bn-category_top{aspect-ratio:5/2}
  .bn-grid.n2 .bn-item,.bn-grid.n3 .bn-item{aspect-ratio:16/9}
}
@media (max-width:680px){
  /* 手机端分类块：图在上、名称在图下两行小字，不再叠在图上被截断 */
  .hero.bn-tiles4 .tile,.hero .tile{height:auto;aspect-ratio:auto;display:flex;flex-direction:column;gap:3px;background:none;overflow:visible;border-radius:0}
  .hero .tile img,.hero .tile .tile-img{position:static;height:44px;width:100%;object-fit:cover;border-radius:8px;background:var(--p1)}
  .hero.bn-tiles4 .tile{padding:0;align-items:stretch}
  .hero .tile span{position:static;background:none;padding:0;font-size:9.5px;line-height:1.15;text-align:center;color:#fff;white-space:normal;max-width:none;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;text-overflow:clip}
  .hero{padding:12px 14px 10px}
}
@media (max-width:680px){
  /* 手机端再压缩：横幅 9:7、分类块图按 16:9 不裁、名称单行省略 */
  .hero,.hero.bn-tiles4{aspect-ratio:9/7;padding:14px 14px 12px;gap:6px}
  .hero h1{font-size:19px}.hero p{font-size:11.5px;margin-bottom:8px}.hero .btn.lg{padding:8px 10px;font-size:12px}
  .hero .tile img,.hero .tile .tile-img{height:auto;aspect-ratio:16/9}
  .hero .tile span{display:block;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;-webkit-line-clamp:unset;line-height:1.2;font-size:9.5px}
  .bn-full.bn-hero{aspect-ratio:9/7}
  .hero.has-img .hero-ov{background:linear-gradient(180deg,rgba(0,0,0,.25),rgba(0,0,0,.65))}
}
@media (max-width:680px){
  /* 单行长名称会把 1fr 列撑宽：列改 minmax(0,1fr) + 块 min-width:0，图才能等宽 */
  .hero.bn-tiles4 .tiles,.hero .tiles{grid-template-columns:repeat(4,minmax(0,1fr))}
  .hero .tile{min-width:0;width:100%}.hero .tile img{width:100%}
}
/* 轮播里各帧不能自带外边距，否则帧高不一致 → 指示点/箭头位置随帧漂移 */
.bnc .bns > *{margin-top:0;margin-bottom:0}
.bnc .bns .hero{margin-top:0}
/* ===== 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;position:static;width:auto;height:auto;overflow:visible;clip:auto;white-space:normal}   /* 合计条按钮组和全局读屏隐藏类 .sr 同名：这里复原，否则「清空 / 加入」按钮被剪成 1px */
.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)}}
.sbtn{display:none;border:0;background:transparent;color:var(--ink2);width:40px;height:40px;border-radius:50%;align-items:center;justify-content:center;cursor:pointer;padding:0}.sbtn .ico{width:22px;height:22px}.hd.search-open .sbtn{color:var(--p)}
@media (max-width:680px){
  .in,select.in,textarea.in,.step input,.qty input,.search input,input.in{font-size:16px}
  .sbtn{display:inline-flex}
  .hd .search{display:none}.hd.search-open .search{display:flex}
  .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}
  .catbar .wrap{display:flex;flex-wrap:nowrap;overflow-x:auto;padding:8px 16px 10px;gap:8px;height:auto;-webkit-overflow-scrolling:touch;-webkit-mask-image:linear-gradient(90deg,#000 90%,transparent);mask-image:linear-gradient(90deg,#000 90%,transparent)}.catbar .wrap::after{content:"";flex:none;width:8px}.catbar a{flex:none}
}

/* ── 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}

/* ── 2026-09-29 顶栏语言切换 / 头部防溢出：促销文案可收缩、语言切换永远在屏内；站名过长省略；搜索框可压缩 ── */
.topbar .wrap>span{flex:0 1 auto;min-width:0;overflow:hidden;text-overflow:ellipsis}
.topbar .lng{flex:none}
.hd .wrap>.logo{flex:0 1 auto;min-width:0}
.hd .logo>div:last-child{min-width:0}
.hd .logo .t1,.hd .logo .t2{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.hd .search{min-width:0}
.hd .acts{flex:none}
@media (max-width:1000px){.topbar .wrap>span:nth-child(n+3){display:none}.hd .logo .t2{display:none}}
@media (max-width:680px){.topbar .lng{gap:10px}.topbar .lng a{font-size:0;line-height:1}.topbar .lng a::after{content:attr(data-s);font-size:11.5px;line-height:1.6}}
@media (min-width:681px) and (max-width:1000px){.hd .search{min-width:170px}.hd .search button[type=submit]{display:none}}
.pcard{min-width:0}.pcard .tags{flex-wrap:wrap;max-width:calc(100% - 16px)}
.stats>*{min-width:0}.stats .l{overflow-wrap:anywhere}
.pcard form{min-width:0}.pcard .add{min-width:0;overflow:hidden;text-overflow:ellipsis}

/* 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}


/* ===== joias-noir 覆盖：沿用段（横幅 / 数字带 / 购物车 / 结账 / 账户 / 型号与规格表）按黑白轻奢风收直角、细线、衬线标题 ===== */
/* 页头收薄：沿用段里的通用 .hd.shrunk .wrap 规则不适用本模板两行页头 */
.hd.shrunk .wrap.hd-r1{height:66px}.hd .wrap.hd-r1{transition:height .25s}
.hd.shrunk .mnav .wrap{height:40px}
@media (max-width:1000px){.hd.shrunk .wrap.hd-r1{height:58px}}
@media (max-width:680px){.hd.shrunk .wrap.hd-r1{height:54px}}
/* 横幅通用：直角、衬线大写标题、细线描边按钮 */
.bn{border-radius:0}
.bn-slot-hero,.bnc.bn-slot-hero{margin-top:0}
.bn h1,.bn h2{font-family:var(--fh);font-weight:400;letter-spacing:.08em;text-transform:uppercase;color:#fff;line-height:1.1}
.bn p{font-size:13px;letter-spacing:.2em;text-transform:uppercase;line-height:1.8}
.bn .kick{font-size:11px;letter-spacing:.32em}
.bn-btns .btn.w{background:transparent;color:#fff;border-color:#fff}.bn-btns .btn.w:hover{background:#fff;color:var(--p)}
.bn-btns .btn.ghost{border-color:transparent;padding-left:8px;padding-right:8px;text-decoration:underline;text-underline-offset:6px}.bn-btns .btn.ghost:hover{background:transparent;border-color:transparent;color:var(--p2)}
.bn-full .bn-ov{background:rgba(0,0,0,var(--ov,.38))}
/* 首屏：满宽、高度按视口宽夹值，文字默认居中压图 */
.hero-wrap .bn-full.bn-hero{aspect-ratio:auto;width:100%;height:clamp(460px,44vw,700px);max-height:none;min-height:0}
.hero-wrap .bn-full .bn-tx{width:100%;max-width:var(--wrap);margin:0 auto;padding:0 70px}
.hero-wrap .bn-full.al-left .bn-tx{text-align:left}.hero-wrap .bn-full.al-center .bn-tx{text-align:center}.hero-wrap .bn-full.al-right .bn-tx{text-align:right}
.hero-wrap .bn-full.al-left .bn-tx > *{margin-right:auto}.hero-wrap .bn-full.al-center .bn-tx > *{margin-left:auto;margin-right:auto}.hero-wrap .bn-full.al-right .bn-tx > *{margin-left:auto}
.hero-wrap .bn-full.bn-hero h1{font-size:58px;max-width:860px;margin:16px 0 14px}
.hero-wrap .bn-full.bn-hero p{max-width:640px;margin-bottom:34px}
.hero-wrap .bn-full.al-center .bn-btns{justify-content:center}.hero-wrap .bn-full.al-right .bn-btns{justify-content:flex-end}
.hero-wrap .hero.hero-fb{aspect-ratio:auto;height:clamp(460px,44vw,700px);padding:0;display:flex;flex-direction:row;justify-content:center;align-items:center}
.hero-wrap .hero.hero-fb .hero-tx{max-width:820px}
.bnc .arr{border-radius:50%;background:rgba(255,255,255,.92);width:46px;height:46px;box-shadow:0 6px 20px rgba(0,0,0,.14)}
.bnc .dots{bottom:22px;gap:10px}
.bnc .dots button{width:28px;height:2px;border-radius:0;background:rgba(255,255,255,.45)}
.bnc .dots button.on{background:#fff}
/* 左文右图 → 左图右文（浅强调底、深色字） */
.bn-split{background:var(--p1);color:var(--p);grid-template-columns:1fr 1fr;padding:0;gap:0;align-items:stretch}
.bn-split .bn-side{order:-1;aspect-ratio:4/3;border-radius:0;background:var(--p0)}
.bn-split .bn-tx{display:flex;flex-direction:column;justify-content:center;align-items:flex-start;padding:44px 64px}
.bn-split h1,.bn-split h2{color:var(--p)}.bn-split h2{font-size:38px}.bn-split p{color:var(--ink2)}.bn-split .kick{color:var(--pl);opacity:1}
.bn-split .btn.w{color:var(--p);border-color:var(--p)}.bn-split .btn.w:hover{background:var(--p);color:#fff}
.bn-split .btn.ghost{color:var(--p)}.bn-split .btn.ghost:hover{color:var(--pl)}
.hero-wrap .bn-split.bn-hero{min-height:clamp(420px,40vw,640px)}.hero-wrap .bn-split.bn-hero .bn-side{aspect-ratio:auto;min-height:100%}.hero-wrap .bn-split.bn-hero .bn-side img{height:100%}
.hero-wrap .bn-split.bn-hero h1{font-size:50px;margin:14px 0 12px}
/* 分类块样式（tiles4）：左文 + 右四块 */
.hero.bn-tiles4{justify-content:space-between;text-align:left;gap:48px;padding:0 70px;height:clamp(460px,44vw,700px)}
.hero.bn-tiles4 .hero-tx{align-items:flex-start;padding:0;max-width:520px}
.hero.bn-tiles4 .tiles{display:grid;grid-template-columns:1fr 1fr;gap:10px;width:min(46%,600px)}
.hero.bn-tiles4 .tile{position:relative;display:block;overflow:hidden;aspect-ratio:1/1;background:var(--p0)}
.hero.bn-tiles4 .tile img{width:100%;height:100%;object-fit:cover;transition:transform .6s}.hero.bn-tiles4 .tile:hover img{transform:scale(1.05)}
.hero.bn-tiles4 .tile span{position:absolute;left:0;right:0;bottom:0;background:rgba(255,255,255,.92);color:var(--p);padding:8px 10px;font-size:11px;letter-spacing:.16em;text-transform:uppercase;text-align:center}
/* 编辑精选（mid 三图 / 双图 / 全幅，满宽） */
.bn-mid-wrap.edit .bn-grid{gap:6px}
.bn-mid-wrap.edit .bn-grid.n3 .bn-item{aspect-ratio:4/5}
.bn-mid-wrap.edit .bn-grid.n2 .bn-item{aspect-ratio:4/3}
.bn-item{border-radius:0;background:var(--p0)}
.bn-item img{transition:transform 1s ease}.bn-item:hover img{transform:scale(1.04)}
.bn-cap{padding:90px 20px 34px;text-align:center;font-family:var(--fh);font-weight:400;font-size:28px;letter-spacing:.12em;text-transform:uppercase;background:linear-gradient(transparent,rgba(0,0,0,.55))}
.bn-cap::after{content:"";display:block;width:40px;height:1px;background:currentColor;margin:14px auto 0;transition:width .3s}
.bn-item:hover .bn-cap::after{width:80px}
.bn-mid-wrap.edit .bn-full.bn-mid,.bn-mid-wrap.edit .bn-image.bn-mid{aspect-ratio:16/7}
.bn-mid-wrap.edit .bn-full.bn-mid .bn-tx{margin:0 auto;text-align:center;max-width:760px;padding:30px}
.bn-mid-wrap.edit .bn-full.bn-mid h2{font-size:44px}.bn-mid-wrap.edit .bn-full.bn-mid .bn-btns{justify-content:center}
.bn-mid-wrap.edit .bn-full.bn-mid p{margin-left:auto;margin-right:auto}
.bn-products{grid-template-columns:320px 1fr;gap:26px}
.bn-products .bn-side{border-radius:0}
.bn-products .bn-cap{font-size:22px;padding:60px 16px 24px}
.bn-cat-wrap{margin:0 0 40px}
.bn-full.bn-category_top h2{font-size:30px}
/* 数字带：深色满宽、细衬线大数字 */
/* 数字带：浅强调底满宽、细衬线大数字；作为首页最后一块时直接贴页脚 */
.statsA{background:var(--p1);border-radius:0;margin-top:110px;padding:64px 0;color:var(--p);border-top:1px solid var(--line)}
.statsA::after{display:none}
.stats{grid-template-columns:repeat(var(--n,4),minmax(0,1fr))}
.stats .n{font-family:var(--fh);font-weight:400;font-size:58px;letter-spacing:.02em;color:var(--p)}
.stats .l{color:var(--pl);font-weight:500;letter-spacing:.24em;font-size:10.5px}
.stats > div + div{border-left:1px solid var(--p2)}
main:has(> .statsA:last-child){padding-bottom:0}
body:has(main > .statsA:last-child) .ft{margin-top:0}
.brands-s .marq{margin-top:0}
.marq .lg{font-family:var(--fh);font-weight:500;color:var(--p);letter-spacing:.2em;opacity:.55}
/* 购物车 / 结账 / 账户 / 登录：衬线大写标题、直角细线卡片、选中墨色描边 */
.page-h{padding:34px 0 22px}
.page-h h1,.acc-body h1,.login-box h1,.okbox h1{font-family:var(--fh);font-weight:500;letter-spacing:.08em;text-transform:uppercase}
.page-h h1{font-size:34px}
.cline .im{border-radius:0;background:var(--p0)}.cline .im img{object-fit:contain;mix-blend-mode:multiply}
.cline .nm{font-weight:500}
.sum{border-radius:0;background:var(--p0);border:1px solid var(--line);padding:26px}
.sum h3{font-family:var(--fn);font-size:11.5px;font-weight:500;text-transform:uppercase;letter-spacing:.24em;color:var(--ink2)}
.sum .tot{color:var(--p);font-weight:600;letter-spacing:.03em}
.co-lay h2{font-family:var(--fn);font-size:12px;font-weight:500;letter-spacing:.24em;text-transform:uppercase;color:var(--p)}
.optcard{border-width:1px;border-radius:var(--rs)}
.optcard:has(input:checked),.optcard.on{border-color:var(--p);background:var(--p1)}
.optcard b{font-weight:500}
.chip{border-radius:var(--pill);font-weight:500}
.credit,.pixbox,.warnlist,.okbox,.card,.addr-card,.kpi3 div,.accnav,.mbrand,.mempty,.guest-hint,.guest-track,.guest-addr,.pinbox,.rc-card{border-radius:0}
.okbox{border:1px solid currentColor}
.accnav{background:#fff;border:1px solid var(--line)}
.accnav a{border-bottom-color:var(--line);font-size:13px;letter-spacing:.02em}
.accnav a.on{background:var(--p1);color:var(--p);font-weight:500;box-shadow:inset 2px 0 0 var(--acc)}
.accnav .who{background:var(--p0);border-bottom-color:var(--line)}
.acc-body h1{font-size:30px}
.kpi3 div{background:var(--p0);border:1px solid var(--line)}
.kpi3 b{font-weight:500}
.card h3{font-family:var(--fn);font-size:11.5px;font-weight:500;text-transform:uppercase;letter-spacing:.2em}
.login-box{border-radius:0;border-color:var(--line);padding:40px 36px;max-width:460px}
.login-box h1{font-size:30px;text-align:center}.login-box .sub{text-align:center}
.seg{border-radius:var(--pill)}.seg .on,.seg a.on:hover{background:var(--p)}
.unitpill{background:var(--p1);color:var(--pl)}
.pricebox .seg{margin-bottom:18px}
/* 型号下单表 / 规格小表 / 合计条 */
.models .mhead h2{font-family:var(--fh);font-size:26px;letter-spacing:.06em;text-transform:uppercase;font-weight:500}
.mbrand h4{font-family:var(--fn);font-weight:500;letter-spacing:.06em;background:var(--p0)}
.mrow.has{background:var(--p1)}
.qty.has input{background:var(--p1);color:var(--p)}
.qty button{display:flex;align-items:center;justify-content:center}
.sumbar{border-radius:0;border-top-color:var(--p)}
.mtab button.on{color:var(--p);border-bottom-color:var(--acc)}
.mtab button .cnt,.vchip .vb{background:var(--p)}
/* 规格 chip：颜色 = 圆色块胶囊；尺寸 / 戒圈 = 方正小格；选中墨色细描边 */
.vsel .vtitle{font-weight:500;font-size:11.5px;text-transform:uppercase;letter-spacing:.18em;color:var(--ink2)}
.vsel .vtitle b{color:var(--p);text-transform:none;letter-spacing:.04em;font-size:13px}
.vchips .vchip{border-width:1px;font-weight:400;border-radius:var(--pill);min-height:38px}
.vchips .vchip:not(.has-sw):not(.has-img){border-radius:var(--rs);min-width:48px;justify-content:center;text-align:center}
.vchips .vchip:hover{border-color:var(--p)}
.vchips .vchip.on{border-color:var(--p);background:#fff;box-shadow:0 0 0 1px var(--p)}
.vchips .vchip .vp{color:var(--pl)}
.models .vhint{border-radius:0;background:var(--p1);border-color:var(--p2);color:var(--p)}
.mfilled{border-radius:var(--pill)}.mfilled.on{background:var(--p1)}
.tiers{border-radius:0}
/* 门店选择器等公共片段在细顶条上的字色 */
.topbar .atc-sp-btn{color:var(--p)}
/* 卡片：沿用段动效里的上浮 / 阴影在本模板不用 */
.pcard:hover{transform:none}
.ctile:hover{transform:none}
.btn:hover{transform:none;box-shadow:none}
.wa{width:52px;height:52px}
@media (max-width:1000px){
  .hero-wrap .bn-full .bn-tx{padding:0 30px}.hero-wrap .bn-full.bn-hero h1{font-size:42px}
  .hero-wrap .bn-full.bn-hero,.hero-wrap .hero.hero-fb,.hero.bn-tiles4{height:clamp(380px,62vw,600px)}
  .hero.bn-tiles4{padding:30px;gap:24px}
  .bn-split{grid-template-columns:1fr}.bn-split .bn-tx{padding:30px 28px}.bn-split h2{font-size:30px}
  .hero-wrap .bn-split.bn-hero{min-height:0}.hero-wrap .bn-split.bn-hero .bn-side{aspect-ratio:16/10}
  .bn-cap{font-size:20px;padding:60px 12px 22px}
  .bn-products{grid-template-columns:1fr}
  .stats{grid-template-columns:repeat(2,minmax(0,1fr))}.stats .n{font-size:40px}.stats > div + div{border-left:0}
}
@media (max-width:680px){
  .hero-wrap .bn-full.bn-hero,.hero-wrap .hero.hero-fb{height:auto;aspect-ratio:4/5;align-items:flex-end}
  .hero-wrap .bn-full .bn-tx,.hero-wrap .bn-full.al-left .bn-tx,.hero-wrap .bn-full.al-right .bn-tx{padding:0 20px 46px;text-align:center}
  .hero-wrap .bn-full .bn-tx > *{margin-left:auto;margin-right:auto}.hero-wrap .bn-full .bn-btns,.hero-wrap .bn-full.al-right .bn-btns{justify-content:center}
  .hero-wrap .bn-full .bn-ov{background:linear-gradient(180deg,rgba(0,0,0,calc(var(--ov,.38) - .25)) 30%,rgba(0,0,0,calc(var(--ov,.38) + .25)))}
  .hero-wrap .bn-full.bn-hero h1{font-size:30px;margin:10px 0}.hero-wrap .bn-full.bn-hero p{font-size:11px;letter-spacing:.16em;margin-bottom:20px}
  .hero-wrap .hero.hero-fb .hero-tx{padding:0 20px 44px}
  .bn-btns .btn.lg{padding:12px 22px;font-size:11px}
  .bnc .dots{bottom:14px}
  .hero.bn-tiles4{height:auto;aspect-ratio:auto;flex-direction:column;align-items:stretch;padding:28px 18px}
  .hero.bn-tiles4 .tiles{width:100%;grid-template-columns:repeat(4,minmax(0,1fr));gap:6px}
  .hero.bn-tiles4 .tile{aspect-ratio:auto;height:auto;background:none}.hero.bn-tiles4 .tile img{aspect-ratio:1/1;height:auto;border-radius:0}.hero.bn-tiles4 .tile span{position:static;background:none;color:#fff;padding:4px 0 0;font-size:9px;letter-spacing:.08em}
  .bn-mid-wrap.edit .bn-grid.n3{grid-template-columns:1fr 1fr;gap:4px}
  .bn-mid-wrap.edit .bn-grid.n3 .bn-item:first-child{grid-column:1/-1;aspect-ratio:4/3}
  .bn-mid-wrap.edit .bn-grid.n3 .bn-item{aspect-ratio:4/5}
  .bn-mid-wrap.edit .bn-grid.n2{grid-template-columns:1fr;gap:4px}.bn-mid-wrap.edit .bn-grid.n2 .bn-item{aspect-ratio:4/3}
  .bn-cap{font-size:15px;padding:40px 8px 14px;letter-spacing:.1em}.bn-cap::after{margin-top:8px;width:28px}
  .bn-mid-wrap.edit .bn-full.bn-mid,.bn-mid-wrap.edit .bn-image.bn-mid{aspect-ratio:4/5}
  .bn-mid-wrap.edit .bn-full.bn-mid h2{font-size:28px}
  .bn-split .bn-tx{padding:24px 18px}.bn-split h2{font-size:24px}
  .statsA{margin-top:70px;padding:36px 0}.stats{gap:22px 10px}.stats .n{font-size:34px}.stats .l{font-size:9.5px;letter-spacing:.16em}
  .page-h h1{font-size:24px}
  .login-box{padding:26px 20px}
}
@media (max-width:680px){
  .catgrp{margin-top:38px}.catgrp .cg-h{flex-wrap:wrap;gap:4px 12px;margin-bottom:18px}.catgrp .cg-h h2{font-size:22px;flex-basis:100%}
  .sortsel{flex:1;min-width:0}.sortsel select{width:100%;max-width:none;letter-spacing:.03em}
  body.pg-product:has(#vGrid) .buyrow{display:none}
}

.sum .li > :last-child{white-space:nowrap}
.bn-full .bn-tx{text-shadow:0 1px 18px rgba(0,0,0,.35)}