/* ============================================================
   CapGlobal — 电容器外贸 B2B 独立站 样式表
   浅色工业风 / 响应式 / 支持 RTL（阿拉伯语）
   ============================================================ */

:root{
  --brand:#0b4dc7; --brand-d:#0838a0; --brand-l:#eaf1ff; --brand-l2:#f4f8ff;
  --ink:#0f172a; --ink2:#334155; --ink3:#64748b; --ink4:#94a3b8;
  --line:#e3e8ef; --line2:#eef2f7; --bg:#ffffff; --bg2:#f7f9fc; --bg3:#f1f5f9;
  --ok:#0f766e; --ok-bg:#e6fffb; --warn:#b45309; --warn-bg:#fffbeb;
  --err:#b91c1c; --err-bg:#fef2f2;
  --r:10px; --r2:14px; --r3:20px;
  --sh:0 1px 2px rgba(15,23,42,.05),0 2px 8px rgba(15,23,42,.05);
  --sh2:0 4px 12px rgba(15,23,42,.08),0 12px 32px rgba(15,23,42,.08);
  --maxw:1280px; --sp:clamp(16px,2.4vw,28px);
  --font:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue","PingFang SC","Microsoft YaHei",sans-serif;
  --mono:ui-monospace,SFMono-Regular,Consolas,"Liberation Mono",monospace;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{margin:0;font-family:var(--font);font-size:15px;line-height:1.7;color:var(--ink2);background:var(--bg);overflow-x:hidden}
img,svg,video{max-width:100%;height:auto;display:block}
a{color:var(--brand);text-decoration:none;transition:color .15s}
a:hover{color:var(--brand-d)}
h1,h2,h3,h4,h5{color:var(--ink);margin:0 0 .5em;line-height:1.3;font-weight:700}
h1{font-size:clamp(24px,3.4vw,38px)}
h2{font-size:clamp(21px,2.5vw,30px)}
h3{font-size:clamp(17px,1.7vw,21px)}
h4{font-size:16px}
p{margin:0 0 1em}
ul,ol{margin:0 0 1em;padding-inline-start:1.2em}
button,input,select,textarea{font:inherit;color:inherit}
button{cursor:pointer}
table{border-collapse:collapse;width:100%}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 var(--sp);width:100%}
i.bar{display:block}
svg.i{width:16px;height:16px;fill:none;stroke:currentColor;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round;flex:0 0 auto}
svg.i.caret{width:13px;height:13px;margin-inline-start:3px}

/* ---------- 通用组件 ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:7px;padding:11px 22px;border:1px solid var(--line);
  background:#fff;color:var(--ink);border-radius:var(--r);font-weight:600;font-size:14.5px;line-height:1.2;
  transition:.16s;white-space:nowrap;text-align:center}
.btn:hover{border-color:var(--brand);color:var(--brand);transform:translateY(-1px)}
.btn-primary{background:var(--brand);border-color:var(--brand);color:#fff!important;box-shadow:0 4px 14px rgba(11,77,199,.22)}
.btn-primary:hover{background:var(--brand-d);border-color:var(--brand-d);color:#fff!important}
.btn-dark{background:var(--ink);border-color:var(--ink);color:#fff!important}
.btn-dark:hover{background:#020617;border-color:#020617;color:#fff!important}
.btn-outline{background:transparent;border-color:var(--brand);color:var(--brand)}
.btn-ghost{background:var(--bg2);border-color:transparent}
.btn-light{background:#fff;border-color:#fff;color:var(--brand)!important}
.btn-ghost-light{background:transparent;border-color:rgba(255,255,255,.55);color:#fff!important}
.btn-ghost-light:hover{border-color:#fff;background:rgba(255,255,255,.12);color:#fff!important}
.btn-sm{padding:8px 15px;font-size:13.5px;border-radius:8px}
.btn-lg{padding:14px 30px;font-size:16px}
.btn-block{width:100%}
.btn[disabled]{opacity:.55;pointer-events:none}

.alert{padding:13px 18px;border-radius:var(--r);margin:16px 0;border:1px solid;font-size:14.5px}
.alert-success{background:var(--ok-bg);border-color:#a7f3d0;color:#065f46}
.alert-error{background:var(--err-bg);border-color:#fecaca;color:#991b1b}
.alert-warn{background:var(--warn-bg);border-color:#fde68a;color:#92400e}
.alert-info{background:var(--brand-l2);border-color:#c7d9f7;color:#0a3f9f}

.badge{display:inline-block;padding:3px 10px;border-radius:99px;font-size:12px;font-weight:600;background:var(--brand-l);color:var(--brand)}
.badge-ok{background:var(--ok-bg);color:var(--ok)}
.badge-warn{background:var(--warn-bg);color:var(--warn)}
.badge-err{background:var(--err-bg);color:var(--err)}
.badge-gray{background:var(--bg3);color:var(--ink3)}

.section{padding:clamp(38px,5vw,72px) 0}
.section-alt{background:var(--bg2)}
.sec-head{max-width:780px;margin:0 auto clamp(24px,3vw,40px);text-align:center}
.sec-head h2{margin-bottom:10px}
.sec-head p{color:var(--ink3);margin:0;font-size:15.5px}
.sec-head.left{text-align:start;margin-inline-start:0}
.eyebrow{display:inline-block;font-size:12.5px;font-weight:700;letter-spacing:.09em;text-transform:uppercase;color:var(--brand);margin-bottom:10px}

.grid{display:grid;gap:clamp(14px,1.8vw,22px)}
.g2{grid-template-columns:repeat(2,1fr)}
.g3{grid-template-columns:repeat(3,1fr)}
.g4{grid-template-columns:repeat(4,1fr)}
.g6{grid-template-columns:repeat(6,1fr)}

/* ---------- 顶部条 ---------- */
.topbar{background:var(--ink);color:#cbd5e1;font-size:13px;position:relative;z-index:60}
.topbar-in{display:flex;justify-content:space-between;align-items:center;gap:14px;height:38px}
.topbar-left,.topbar-right{display:flex;align-items:center;gap:18px}
.tb-item{display:inline-flex;align-items:center;gap:6px;color:#cbd5e1;background:none;border:0;padding:0;font-size:13px}
.tb-item:hover{color:#fff}
.topbar a.tb-item:hover{color:#fff}
.lang-toggle{position:relative}
.lang-menu{position:absolute;inset-inline-end:0;top:34px;background:#fff;border:1px solid var(--line);border-radius:var(--r);
  box-shadow:var(--sh2);list-style:none;margin:0;padding:6px;min-width:180px;display:none;z-index:80}
.lang-menu.open{display:block}
.lang-menu a{display:flex;justify-content:space-between;align-items:center;padding:8px 12px;border-radius:7px;color:var(--ink2);font-size:14px}
.lang-menu a:hover{background:var(--brand-l);color:var(--brand)}
.lang-menu a.on{background:var(--brand-l);color:var(--brand);font-weight:700}
.lang-menu small{color:var(--ink4);font-family:var(--mono);font-size:11px}

/* ---------- 头部 ---------- */
.header{background:rgba(255,255,255,.96);backdrop-filter:blur(10px);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:50}
.head-in{display:flex;align-items:center;gap:clamp(12px,2vw,30px);height:76px}
.logo{display:flex;align-items:center;gap:10px;flex:0 0 auto;color:var(--ink)}
.logo-mark{width:38px;height:38px;color:var(--brand);flex:0 0 auto}
.logo-mark svg{width:100%;height:100%}
.logo-txt{display:flex;flex-direction:column;line-height:1.15}
.logo-txt b{font-size:18px;letter-spacing:-.01em}
.logo-txt small{font-size:11px;color:var(--ink4);font-weight:500}
.nav{display:flex;align-items:center;gap:clamp(8px,1.4vw,20px);margin-inline-start:auto}
.nav > a,.nav-drop > a{display:inline-flex;align-items:center;color:var(--ink2);font-weight:600;font-size:14.5px;padding:8px 2px;position:relative;white-space:nowrap}
.nav > a::after,.nav-drop > a::after{content:'';position:absolute;inset-inline:0;bottom:0;height:2px;background:var(--brand);transform:scaleX(0);transition:.18s}
.nav > a:hover::after,.nav > a.active::after,.nav-drop:hover > a::after,.nav-drop.active > a::after{transform:scaleX(1)}
.nav > a:hover,.nav > a.active,.nav-drop > a:hover,.nav-drop.active > a{color:var(--brand)}
.nav-drop{position:relative}
.mega{position:absolute;top:calc(100% + 12px);inset-inline-start:50%;transform:translateX(-50%) translateY(8px);
  width:min(1080px,92vw);background:#fff;border:1px solid var(--line);border-radius:var(--r2);box-shadow:var(--sh2);
  opacity:0;visibility:hidden;transition:.2s;padding:22px;z-index:70}
[dir=rtl] .mega{transform:translateX(50%) translateY(8px)}
.nav-drop:hover .mega,.mega:hover{opacity:1;visibility:visible;transform:translateX(-50%) translateY(0)}
[dir=rtl] .nav-drop:hover .mega,[dir=rtl] .mega:hover{transform:translateX(50%) translateY(0)}
.mega-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px 26px}
.mega-t{display:flex;align-items:center;gap:9px;font-weight:700;color:var(--ink);font-size:14.5px;margin-bottom:7px}
.mega-t:hover{color:var(--brand)}
.mega-ico{width:26px;height:26px;flex:0 0 auto;background-size:contain;background-repeat:no-repeat;background-position:center;color:var(--brand)}
.mega-l{display:block;font-size:13.5px;color:var(--ink3);padding:3px 0;padding-inline-start:35px}
.mega-l:hover{color:var(--brand)}
.mega-foot{display:flex;justify-content:space-between;align-items:center;gap:16px;margin-top:18px;padding-top:16px;border-top:1px solid var(--line2);font-size:13px;color:var(--ink3)}
.head-act{display:flex;align-items:center;gap:12px;flex:0 0 auto}
.hsearch{display:flex;align-items:center;background:var(--bg2);border:1px solid var(--line);border-radius:99px;padding:0 4px 0 14px;height:42px;width:clamp(180px,20vw,280px)}
[dir=rtl] .hsearch{padding:0 14px 0 4px}
.hsearch input{flex:1;border:0;background:none;outline:none;font-size:14px;height:100%;min-width:0}
.hsearch button{width:34px;height:34px;border:0;border-radius:50%;background:var(--brand);color:#fff;display:grid;place-items:center}
.hsearch button:hover{background:var(--brand-d)}
.cart-btn{position:relative;width:42px;height:42px;display:grid;place-items:center;border:1px solid var(--line);border-radius:11px;color:var(--ink2)}
.cart-btn:hover{border-color:var(--brand);color:var(--brand)}
.cart-btn .i{width:19px;height:19px}
.cart-btn em{position:absolute;top:-7px;inset-inline-end:-7px;min-width:19px;height:19px;padding:0 5px;border-radius:99px;background:#e11d48;color:#fff;font-size:11px;font-style:normal;font-weight:700;display:grid;place-items:center}
.burger{display:none;width:42px;height:42px;border:1px solid var(--line);background:#fff;border-radius:11px;flex-direction:column;gap:4px;align-items:center;justify-content:center}
.burger span{display:block;width:18px;height:2px;background:var(--ink2);border-radius:2px;transition:.2s}
.burger.on span:nth-child(1){transform:translateY(6px) rotate(45deg)}
.burger.on span:nth-child(2){opacity:0}
.burger.on span:nth-child(3){transform:translateY(-6px) rotate(-45deg)}

/* ---------- 面包屑 ---------- */
.crumbs{display:flex;flex-wrap:wrap;align-items:center;gap:8px;font-size:13px;color:var(--ink3);padding:16px 0}
.crumbs a{color:var(--ink3)}
.crumbs a:hover{color:var(--brand)}
.crumbs i{color:var(--ink4);font-style:normal}
.crumbs span{color:var(--ink);font-weight:600}

/* ---------- 首页 Hero ---------- */
.hero{position:relative;overflow:hidden;background:linear-gradient(160deg,#061a3d 0%,#0b3f9e 55%,#1567e0 100%);color:#e8f0ff}
.hero::after{content:'';position:absolute;inset:0;background-image:
  radial-gradient(circle at 82% 18%,rgba(255,255,255,.14),transparent 42%),
  repeating-linear-gradient(115deg,rgba(255,255,255,.05) 0 1px,transparent 1px 42px);pointer-events:none}
.hero-in{position:relative;z-index:2;display:grid;grid-template-columns:1.15fr .85fr;gap:clamp(24px,4vw,60px);align-items:center;padding:clamp(42px,5vw,76px) 0 clamp(36px,4vw,64px)}
.hero-badge{display:inline-flex;align-items:center;gap:8px;background:rgba(255,255,255,.14);border:1px solid rgba(255,255,255,.24);
  padding:6px 15px;border-radius:99px;font-size:13px;font-weight:600;color:#dbeafe;margin-bottom:20px}
.hero h1{color:#fff;margin-bottom:16px;letter-spacing:-.02em}
.hero p.lead{font-size:16.5px;color:#c7d9f8;margin-bottom:28px;max-width:640px}
.hero-btns{display:flex;flex-wrap:wrap;gap:12px;margin-bottom:34px}
.hero-stats{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;border-top:1px solid rgba(255,255,255,.18);padding-top:24px}
.hero-stat b{display:block;font-size:clamp(20px,2.3vw,27px);color:#fff;font-weight:800;letter-spacing:-.02em}
.hero-stat span{font-size:12.5px;color:#a8c2ea}
.hero-visual{position:relative}
.hero-card{background:rgba(255,255,255,.97);border-radius:var(--r3);padding:20px;box-shadow:0 20px 50px rgba(3,15,45,.35)}
.hero-card h4{margin-bottom:14px;font-size:16px}
.hero-card .hc-cats{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.hc-cat{display:flex;align-items:center;gap:9px;padding:11px;border:1px solid var(--line);border-radius:var(--r);font-size:13px;font-weight:600;color:var(--ink2);background:#fff}
.hc-cat:hover{border-color:var(--brand);color:var(--brand);background:var(--brand-l2)}
.hc-cat .mega-ico{width:24px;height:24px}
.hc-mm:nth-child(5),.hero-card .hc-cats a:nth-child(5),.hero-card .hc-cats a:nth-child(6){display:flex}
.hero-cert{margin-top:14px;padding-top:14px;border-top:1px solid var(--line2);display:flex;flex-wrap:wrap;gap:8px}
.hero-cert img{height:34px;width:auto;border:1px solid var(--line2);border-radius:6px;background:#fff}

/* ---------- 优势 ---------- */
.why-card{background:#fff;border:1px solid var(--line);border-radius:var(--r2);padding:24px;transition:.2s;position:relative;overflow:hidden}
.why-card::before{content:'';position:absolute;inset-block-start:0;inset-inline-start:0;width:3px;height:0;background:var(--brand);transition:.25s}
.why-card:hover{box-shadow:var(--sh2);transform:translateY(-3px);border-color:#d4e2fa}
.why-card:hover::before{height:100%}
.why-ico{width:44px;height:44px;border-radius:12px;background:var(--brand-l);color:var(--brand);display:grid;place-items:center;margin-bottom:14px}
.why-ico svg{width:22px;height:22px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.why-card h4{margin-bottom:8px}
.why-card p{margin:0;font-size:14px;color:var(--ink3)}

/* ---------- 分类卡 ---------- */
.cat-card{display:block;background:#fff;border:1px solid var(--line);border-radius:var(--r2);overflow:hidden;transition:.2s;color:inherit}
.cat-card:hover{box-shadow:var(--sh2);transform:translateY(-3px);border-color:#d4e2fa;color:inherit}
.cat-img{aspect-ratio:16/11;background:var(--bg3);overflow:hidden;position:relative}
.cat-img img{width:100%;height:100%;object-fit:cover;transition:.35s}
.cat-card:hover .cat-img img{transform:scale(1.05)}
.cat-body{padding:18px 20px 20px}
.cat-body h3{font-size:16.5px;margin-bottom:7px;display:flex;align-items:center;gap:8px}
.cat-body p{font-size:13.5px;color:var(--ink3);margin:0 0 12px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.cat-sub{display:flex;flex-wrap:wrap;gap:6px}
.cat-sub span{font-size:11.5px;padding:3px 9px;border-radius:99px;background:var(--bg3);color:var(--ink3)}
.cat-more{font-size:13px;font-weight:700;color:var(--brand);display:inline-flex;align-items:center;gap:4px}

/* ---------- 产品卡 ---------- */
.pcard{background:#fff;border:1px solid var(--line);border-radius:var(--r2);overflow:hidden;display:flex;flex-direction:column;transition:.2s;position:relative}
.pcard:hover{box-shadow:var(--sh2);transform:translateY(-3px);border-color:#d4e2fa}
.pcard-media{position:relative;aspect-ratio:1/1;background:#fff;border-bottom:1px solid var(--line2)}
.pcard-media img{width:100%;height:100%;object-fit:cover}
.pcard-tags{position:absolute;top:10px;inset-inline-start:10px;display:flex;flex-direction:column;gap:5px;z-index:2}
.pcard-tags span{font-size:11px;font-weight:700;padding:3px 9px;border-radius:99px;background:var(--brand);color:#fff}
.pcard-tags span.new{background:var(--ok)}
.pcard-tags span.custom{background:var(--warn)}
.pcard-btns{position:absolute;inset-block-end:10px;inset-inline-end:10px;display:flex;gap:6px;opacity:0;transform:translateY(6px);transition:.2s;z-index:3}
.pcard:hover .pcard-btns{opacity:1;transform:none}
.pcard-btns button,.pcard-btns a{width:34px;height:34px;border-radius:9px;border:1px solid var(--line);background:#fff;display:grid;place-items:center;color:var(--ink2)}
.pcard-btns button:hover,.pcard-btns a:hover{border-color:var(--brand);color:var(--brand);background:var(--brand-l2)}
.pcard-body{padding:16px 17px 18px;display:flex;flex-direction:column;flex:1}
.pcard-cat{font-size:11.5px;color:var(--ink4);text-transform:uppercase;letter-spacing:.05em;margin-bottom:6px}
.pcard-model{font-family:var(--mono);font-size:14.5px;font-weight:700;color:var(--ink);margin-bottom:5px;word-break:break-all}
.pcard-name{font-size:13px;color:var(--ink3);margin-bottom:12px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;min-height:2.9em}
.pcard-spec{display:grid;grid-template-columns:1fr 1fr;gap:5px 10px;font-size:12.5px;margin-bottom:14px}
.pcard-spec div{display:flex;gap:5px;min-width:0}
.pcard-spec b{color:var(--ink4);font-weight:500;flex:0 0 auto}
.pcard-spec span{color:var(--ink2);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.pcard-foot{margin-top:auto;padding-top:13px;border-top:1px solid var(--line2);display:flex;align-items:center;justify-content:space-between;gap:10px}
.pcard-price{font-size:15px;font-weight:800;color:var(--brand)}
.pcard-price small{display:block;font-size:11px;font-weight:500;color:var(--ink4)}
.pcard-foot .btn{padding:8px 14px;font-size:13px}

/* ---------- 产品列表页 ---------- */
.plist{display:grid;grid-template-columns:255px 1fr;gap:clamp(18px,2.4vw,30px);padding:24px 0 40px}
.side{position:sticky;top:96px;align-self:start;max-height:calc(100vh - 120px);overflow-y:auto}
.side-box{background:#fff;border:1px solid var(--line);border-radius:var(--r2);padding:18px;margin-bottom:16px}
.side-box h4{font-size:14px;text-transform:uppercase;letter-spacing:.05em;color:var(--ink3);margin-bottom:14px;padding-bottom:10px;border-bottom:1px solid var(--line2)}
.side-list{list-style:none;margin:0;padding:0;font-size:14px}
.side-list li{margin-bottom:2px}
.side-list a{display:block;padding:7px 10px;border-radius:8px;color:var(--ink2)}
.side-list a:hover{background:var(--brand-l2);color:var(--brand)}
.side-list a.on{background:var(--brand-l);color:var(--brand);font-weight:700}
.side-list .kids a{padding-inline-start:22px;font-size:13px;color:var(--ink3)}
.fgroup{margin-bottom:16px}
.fgroup > label{display:block;font-size:13px;font-weight:600;color:var(--ink2);margin-bottom:7px}
.fgroup select,.fgroup input{width:100%;padding:9px 11px;border:1px solid var(--line);border-radius:9px;background:#fff;font-size:13.5px;outline:none}
.fgroup select:focus,.fgroup input:focus{border-color:var(--brand);box-shadow:0 0 0 3px var(--brand-l)}
.chips{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:12px}
.chips a{font-size:12.5px;padding:5px 12px;border:1px solid var(--line);border-radius:99px;color:var(--ink3);background:#fff}
.chips a:hover{border-color:var(--brand);color:var(--brand)}
.chips a.on{background:var(--brand);border-color:var(--brand);color:#fff;font-weight:600}
.list-top{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:12px;margin-bottom:18px}
.list-top .cnt{font-size:14px;color:var(--ink3)}
.list-top .cnt b{color:var(--ink)}
.viewsort{display:flex;align-items:center;gap:8px}
.viewsort select{padding:8px 12px;border:1px solid var(--line);border-radius:9px;background:#fff;font-size:13.5px}
.plist-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(14px,1.6vw,20px)}
.compare-bar{position:fixed;inset-block-end:0;inset-inline:0;background:var(--ink);color:#fff;padding:12px 0;z-index:70;transform:translateY(120%);transition:.25s;box-shadow:0 -6px 24px rgba(0,0,0,.25)}
.compare-bar.on{transform:none}
.compare-in{display:flex;align-items:center;gap:16px;flex-wrap:wrap}
.compare-in .cit{display:flex;gap:8px;flex:1;flex-wrap:wrap;min-width:0}
.compare-in .cit span{background:rgba(255,255,255,.12);padding:4px 10px;border-radius:99px;font-size:12.5px;display:inline-flex;align-items:center;gap:6px}
.compare-in .cit button{background:none;border:0;color:#fca5a5;font-size:15px;line-height:1;padding:0}

/* ---------- 分页 ---------- */
.pager{display:flex;flex-wrap:wrap;gap:6px;justify-content:center;margin-top:32px}
.pager a,.pager span{min-width:38px;height:38px;display:grid;place-items:center;border:1px solid var(--line);border-radius:9px;color:var(--ink2);font-size:14px;padding:0 11px;background:#fff}
.pager a:hover{border-color:var(--brand);color:var(--brand)}
.pager a.on{background:var(--brand);border-color:var(--brand);color:#fff;font-weight:700}
.pager .gap{border:0;background:none;color:var(--ink4)}

/* ---------- 产品详情 ---------- */
.pdp{padding:8px 0 40px}
.pdp-top{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,1fr);gap:clamp(20px,3vw,44px);margin-bottom:38px}
.gal-main{border:1px solid var(--line);border-radius:var(--r2);overflow:hidden;background:#fff;aspect-ratio:1/1;display:grid;place-items:center}
.gal-main img{width:100%;height:100%;object-fit:contain;cursor:zoom-in}
.gal-thumbs{display:flex;gap:10px;margin-top:12px;flex-wrap:wrap}
.gal-thumbs button{width:74px;height:74px;border:1px solid var(--line);border-radius:10px;overflow:hidden;background:#fff;padding:0}
.gal-thumbs button.on{border-color:var(--brand);box-shadow:0 0 0 3px var(--brand-l)}
.gal-thumbs img{width:100%;height:100%;object-fit:cover}
.pdp-info h1{font-size:clamp(21px,2.4vw,29px);margin-bottom:10px}
.pdp-model{font-family:var(--mono);font-size:15px;color:var(--brand);font-weight:700;background:var(--brand-l);display:inline-block;padding:5px 13px;border-radius:8px;margin-bottom:14px}
.pdp-quick{display:grid;grid-template-columns:1fr 1fr;gap:10px 18px;margin:18px 0;padding:18px;background:var(--bg2);border-radius:var(--r2)}
.pdp-quick div{font-size:13.5px;display:flex;gap:8px;min-width:0}
.pdp-quick b{color:var(--ink4);font-weight:500;flex:0 0 auto;min-width:88px}
.pdp-quick span{color:var(--ink);font-weight:600;word-break:break-word}
.pdp-price{display:flex;align-items:baseline;gap:12px;flex-wrap:wrap;padding:16px 0;border-top:1px dashed var(--line);border-bottom:1px dashed var(--line);margin-bottom:20px}
.pdp-price .big{font-size:26px;font-weight:800;color:var(--brand);letter-spacing:-.02em}
.pdp-price small{color:var(--ink3);font-size:13px}
.pdp-actions{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:18px}
.pdp-actions .btn{flex:1 1 180px}
.pdp-meta{display:flex;flex-wrap:wrap;gap:16px;font-size:13px;color:var(--ink3)}
.pdp-meta span{display:inline-flex;align-items:center;gap:6px}
.pdp-certs{display:flex;flex-wrap:wrap;gap:9px;margin-top:16px}
.pdp-certs a{display:block}
.pdp-certs img{height:52px;width:auto;border:1px solid var(--line);border-radius:8px;background:#fff}
.tabs{border-bottom:1px solid var(--line);display:flex;gap:6px;overflow-x:auto;margin-bottom:24px;position:sticky;top:76px;background:#fff;z-index:20}
.tabs button{border:0;background:none;padding:14px 18px;font-size:15px;font-weight:600;color:var(--ink3);border-bottom:2px solid transparent;white-space:nowrap}
.tabs button.on{color:var(--brand);border-color:var(--brand)}
.tab-panel{display:none}
.tab-panel.on{display:block;animation:fade .2s}
@keyframes fade{from{opacity:0;transform:translateY(4px)}to{opacity:1;transform:none}}
.spec-table{border:1px solid var(--line);border-radius:var(--r2);overflow:hidden;margin-bottom:22px}
.spec-table h4{background:var(--bg2);margin:0;padding:13px 18px;font-size:14px;border-bottom:1px solid var(--line);text-transform:uppercase;letter-spacing:.04em;color:var(--ink2)}
.spec-table table{font-size:14px}
.spec-table tr:nth-child(even){background:var(--bg2)}
.spec-table th{text-align:start;padding:11px 18px;width:44%;color:var(--ink3);font-weight:500;border-bottom:1px solid var(--line2);white-space:nowrap}
.spec-table td{padding:11px 18px;color:var(--ink);font-weight:600;border-bottom:1px solid var(--line2);word-break:break-word}
.doc-list{list-style:none;padding:0;margin:0;display:grid;gap:10px}
.doc-list a{display:flex;align-items:center;gap:13px;padding:15px 18px;border:1px solid var(--line);border-radius:var(--r);background:#fff;color:var(--ink2)}
.doc-list a:hover{border-color:var(--brand);background:var(--brand-l2)}
.doc-ico{width:38px;height:38px;border-radius:9px;background:var(--err-bg);color:var(--err);display:grid;place-items:center;font-size:11px;font-weight:800;flex:0 0 auto}
.doc-list b{display:block;color:var(--ink);font-size:14.5px}
.doc-list small{color:var(--ink4);font-size:12.5px}
.feat-list{list-style:none;padding:0;margin:0 0 22px;display:grid;grid-template-columns:1fr 1fr;gap:10px}
.feat-list li{display:flex;gap:9px;align-items:flex-start;font-size:14px;padding:12px 14px;background:var(--bg2);border-radius:var(--r)}
.feat-list li::before{content:'✓';color:var(--ok);font-weight:800;flex:0 0 auto}
.app-tags{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:22px}
.app-tags span{padding:7px 15px;border-radius:99px;background:var(--brand-l);color:var(--brand);font-size:13.5px;font-weight:600}
.rich{font-size:15px;color:var(--ink2);line-height:1.85}
.rich h3{margin-top:1.4em}
.rich ul,.rich ol{padding-inline-start:1.4em}
.rich li{margin-bottom:6px}
.rich img{border-radius:var(--r);margin:16px 0}
.rich table{font-size:14px;margin:16px 0}
.rich th,.rich td{border:1px solid var(--line);padding:9px 12px}

/* ---------- 表格 / 表单 ---------- */
.panel{background:#fff;border:1px solid var(--line);border-radius:var(--r2);padding:clamp(18px,2.4vw,30px)}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.form-row{margin-bottom:16px}
.form-row.full{grid-column:1/-1}
.form-row label{display:block;font-size:13.5px;font-weight:600;color:var(--ink2);margin-bottom:7px}
.form-row label .req{color:var(--err)}
.form-row input,.form-row select,.form-row textarea{width:100%;padding:11px 13px;border:1px solid var(--line);border-radius:var(--r);background:#fff;font-size:14.5px;outline:none;transition:.15s}
.form-row input:focus,.form-row select:focus,.form-row textarea:focus{border-color:var(--brand);box-shadow:0 0 0 3px var(--brand-l)}
.form-row textarea{min-height:118px;resize:vertical}
.form-hint{font-size:12.5px;color:var(--ink4);margin-top:6px}
.file-drop{border:1.5px dashed #c7d2e0;border-radius:var(--r2);padding:22px;text-align:center;background:var(--bg2);cursor:pointer;transition:.18s}
.file-drop:hover,.file-drop.over{border-color:var(--brand);background:var(--brand-l2)}
.file-drop input{display:none}
.file-drop svg{width:28px;height:28px;color:var(--brand);margin:0 auto 8px;fill:none;stroke:currentColor;stroke-width:1.6}
.file-drop b{display:block;color:var(--ink);font-size:14.5px}
.file-drop small{color:var(--ink4);font-size:12.5px}
.file-list{list-style:none;padding:0;margin:10px 0 0;font-size:13px}
.file-list li{display:flex;justify-content:space-between;gap:10px;padding:7px 12px;background:var(--bg3);border-radius:8px;margin-bottom:5px}
.check-row{display:flex;gap:10px;align-items:flex-start;font-size:13.5px}
.check-row input{width:auto;margin-top:3px}

.cart-table{border:1px solid var(--line);border-radius:var(--r2);overflow:hidden;background:#fff}
.cart-table table{font-size:14px}
.cart-table th{background:var(--bg2);text-align:start;padding:13px 14px;font-size:12.5px;text-transform:uppercase;letter-spacing:.04em;color:var(--ink3);border-bottom:1px solid var(--line);white-space:nowrap}
.cart-table td{padding:13px 14px;border-bottom:1px solid var(--line2);vertical-align:middle}
.cart-table tr:last-child td{border-bottom:0}
.cart-prod{display:flex;gap:13px;align-items:center;min-width:230px}
.cart-prod img{width:60px;height:60px;object-fit:cover;border-radius:9px;border:1px solid var(--line2);flex:0 0 auto;background:#fff}
.cart-prod b{display:block;font-family:var(--mono);font-size:14px;color:var(--ink);margin-bottom:3px}
.cart-prod small{color:var(--ink3);font-size:12.5px;display:block;max-width:280px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.cart-table input[type=text]{width:100%;min-width:110px;padding:8px 10px;border:1px solid var(--line);border-radius:8px;font-size:13.5px}
.cart-del{border:0;background:none;color:var(--err);font-size:13px;padding:4px}
.order-sum{background:var(--bg2);border:1px solid var(--line);border-radius:var(--r2);padding:22px}
.order-sum .row{display:flex;justify-content:space-between;gap:14px;padding:9px 0;font-size:14.5px;border-bottom:1px dashed var(--line)}
.order-sum .row.total{border:0;border-top:2px solid var(--ink);margin-top:8px;padding-top:14px;font-size:19px;font-weight:800;color:var(--ink)}
.order-sum .row.total b{color:var(--brand)}
.order-sum .row span:last-child{font-weight:700;color:var(--ink)}

/* ---------- 支付 ---------- */
.pay-methods{display:grid;gap:12px;margin-bottom:22px}
.pay-m{display:flex;align-items:center;gap:14px;padding:16px 18px;border:1.5px solid var(--line);border-radius:var(--r2);cursor:pointer;transition:.16s;background:#fff}
.pay-m:hover{border-color:#c7d7f5;background:var(--brand-l2)}
.pay-m.on{border-color:var(--brand);background:var(--brand-l2);box-shadow:0 0 0 3px var(--brand-l)}
.pay-m input{width:auto;margin:0;accent-color:var(--brand)}
.pay-m img{width:110px;height:31px;flex:0 0 auto}
.pay-m .pm-t{flex:1;min-width:0}
.pay-m b{display:block;color:var(--ink);font-size:15px}
.pay-m small{color:var(--ink3);font-size:12.5px}
.pay-m .pm-tag{font-size:11.5px;font-weight:700;padding:3px 9px;border-radius:99px;background:var(--ok-bg);color:var(--ok)}
.bank-box{background:var(--bg2);border:1px solid var(--line);border-radius:var(--r2);padding:20px;margin-bottom:16px}
.bank-box dl{display:grid;grid-template-columns:auto 1fr;gap:9px 18px;margin:0;font-size:14px}
.bank-box dt{color:var(--ink3);white-space:nowrap}
.bank-box dd{margin:0;color:var(--ink);font-weight:600;font-family:var(--mono);word-break:break-all}
.pay-status{display:flex;align-items:center;gap:14px;padding:20px;border-radius:var(--r2);border:1px solid;margin-bottom:22px}
.pay-status.ok{background:var(--ok-bg);border-color:#a7f3d0}
.pay-status.pending{background:var(--warn-bg);border-color:#fde68a}
.pay-status.err{background:var(--err-bg);border-color:#fecaca}
.pay-status .ico{width:48px;height:48px;border-radius:50%;display:grid;place-items:center;flex:0 0 auto;font-size:24px;color:#fff}
.pay-status.ok .ico{background:var(--ok)}
.pay-status.pending .ico{background:var(--warn)}
.pay-status.err .ico{background:var(--err)}
.pay-status h3{margin:0 0 4px}
.pay-status p{margin:0;font-size:14px}
.mock-note{background:#eff6ff;border:1px solid #bfdbfe;border-radius:var(--r2);padding:18px;margin-bottom:18px;font-size:14px}

/* ---------- 内容页 ---------- */
.page-hero{background:linear-gradient(150deg,#061a3d,#0b3f9e);color:#dbeafe;padding:clamp(30px,4vw,58px) 0}
.page-hero h1{color:#fff;margin-bottom:10px}
.page-hero p{color:#b9cff2;margin:0;max-width:760px;font-size:15.5px}
.case-card{background:#fff;border:1px solid var(--line);border-radius:var(--r2);overflow:hidden;transition:.2s;display:flex;flex-direction:column;color:inherit}
.case-card:hover{box-shadow:var(--sh2);transform:translateY(-3px);color:inherit}
.case-card .ci{aspect-ratio:16/10;overflow:hidden;background:var(--bg3)}
.case-card .ci img{width:100%;height:100%;object-fit:cover;transition:.35s}
.case-card:hover .ci img{transform:scale(1.05)}
.case-card .cb{padding:18px 20px 20px;display:flex;flex-direction:column;flex:1}
.case-card h3{font-size:16.5px;margin-bottom:8px}
.case-card p{font-size:13.5px;color:var(--ink3);margin:0 0 14px;flex:1}
.metrics{display:flex;flex-wrap:wrap;gap:6px}
.metrics span{font-size:11.5px;font-weight:700;padding:4px 10px;border-radius:99px;background:var(--brand-l);color:var(--brand)}
.ncard{background:#fff;border:1px solid var(--line);border-radius:var(--r2);overflow:hidden;transition:.2s;color:inherit;display:flex;flex-direction:column}
.ncard:hover{box-shadow:var(--sh2);transform:translateY(-3px);color:inherit}
.ncard .ni{aspect-ratio:16/9;overflow:hidden;background:var(--bg3)}
.ncard .ni img{width:100%;height:100%;object-fit:cover;transition:.35s}
.ncard:hover .ni img{transform:scale(1.05)}
.ncard .nb{padding:17px 19px 20px;display:flex;flex-direction:column;flex:1}
.ncard .nm{font-size:12px;color:var(--ink4);margin-bottom:8px;display:flex;gap:10px;align-items:center}
.ncard h3{font-size:16px;margin-bottom:8px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.ncard p{font-size:13.5px;color:var(--ink3);margin:0;flex:1;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}
.cert-card{background:#fff;border:1px solid var(--line);border-radius:var(--r2);padding:20px;text-align:center;transition:.2s}
.cert-card:hover{box-shadow:var(--sh2);transform:translateY(-3px)}
.cert-card img{height:132px;width:auto;margin:0 auto 14px}
.cert-card h4{margin-bottom:4px;font-family:var(--mono)}
.cert-card small{display:block;color:var(--ink4);font-size:12.5px;margin-bottom:3px}
.service-strip{display:grid;grid-template-columns:repeat(6,1fr);gap:14px}
.ss{text-align:center;padding:20px 12px;background:#fff;border:1px solid var(--line);border-radius:var(--r2);transition:.2s}
.ss:hover{box-shadow:var(--sh);transform:translateY(-2px)}
.ss .ic{width:44px;height:44px;margin:0 auto 11px;border-radius:12px;background:var(--brand-l);color:var(--brand);display:grid;place-items:center}
.ss .ic svg{width:22px;height:22px;fill:none;stroke:currentColor;stroke-width:1.8}
.ss b{display:block;font-size:13.5px;color:var(--ink)}
.info-band{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line);border:1px solid var(--line);border-radius:var(--r2);overflow:hidden}
.ib{background:#fff;padding:20px;text-align:center}
.ib b{display:block;font-size:22px;color:var(--brand);font-weight:800}
.ib span{font-size:13px;color:var(--ink3)}
.contact-grid{display:grid;grid-template-columns:1fr 1.15fr;gap:clamp(20px,3vw,40px)}
.cinfo-item{display:flex;gap:14px;padding:18px 0;border-bottom:1px solid var(--line2)}
.cinfo-item .ic{width:42px;height:42px;border-radius:11px;background:var(--brand-l);color:var(--brand);display:grid;place-items:center;flex:0 0 auto}
.cinfo-item .ic svg{width:20px;height:20px;fill:none;stroke:currentColor;stroke-width:1.8}
.cinfo-item b{display:block;color:var(--ink);margin-bottom:3px;font-size:14.5px}
.cinfo-item p{margin:0;font-size:13.5px;color:var(--ink3)}
.cta-band{background:linear-gradient(120deg,#0b3f9e,#1567e0);color:#e8f0ff;padding:clamp(30px,3.6vw,52px) 0}
.cta-in{display:flex;align-items:center;justify-content:space-between;gap:24px;flex-wrap:wrap}
.cta-in h3{color:#fff;margin-bottom:6px}
.cta-in p{color:#c7d9f8;margin:0;max-width:680px;font-size:14.5px}
.cta-btns{display:flex;gap:12px;flex-wrap:wrap}

/* ---------- 客户评价 / 信任 ---------- */
.trust{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.trust-item{display:flex;gap:12px;align-items:center;padding:16px;background:#fff;border:1px solid var(--line);border-radius:var(--r2)}
.trust-item .ic{width:40px;height:40px;border-radius:10px;background:var(--brand-l);color:var(--brand);display:grid;place-items:center;flex:0 0 auto}
.trust-item .ic svg{width:20px;height:20px;fill:none;stroke:currentColor;stroke-width:1.8}
.trust-item b{display:block;font-size:14px;color:var(--ink)}
.trust-item span{font-size:12.5px;color:var(--ink3)}

/* ---------- 页脚 ---------- */
.footer{background:#081a35;color:#93a9c8;font-size:14px;padding-top:clamp(34px,4vw,58px)}
.foot-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.4fr;gap:clamp(20px,3vw,44px);padding-bottom:34px}
.foot-col h4{color:#fff;font-size:15px;margin-bottom:16px}
.foot-col ul{list-style:none;padding:0;margin:0}
.foot-col li{margin-bottom:8px}
.foot-col a{color:#93a9c8;font-size:13.5px}
.foot-col a:hover{color:#fff}
.logo-foot{color:#fff;margin-bottom:14px}
.logo-foot .logo-mark{color:#5b9bff}
.logo-foot .logo-txt b{color:#fff}
.foot-desc{font-size:13.5px;line-height:1.75;margin-bottom:14px;color:#8ca4c4}
.foot-cert{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:16px}
.foot-cert img{height:30px;width:auto;background:#fff;border-radius:5px;padding:2px;opacity:.92}
.foot-contact p{font-size:13.5px;margin-bottom:11px;line-height:1.6}
.foot-contact b{color:#cbd5e1;font-weight:600}
.foot-contact a{color:#9fc4ff}
.foot-social{display:flex;gap:8px;flex-wrap:wrap;margin-top:12px}
.foot-social a{font-size:12.5px;padding:5px 13px;border:1px solid #24405f;border-radius:99px;color:#b6cbe6}
.foot-social a:hover{border-color:#5b9bff;color:#fff}
.sub-t{font-size:13px;color:#cbd5e1;margin-bottom:8px;font-weight:600}
.sub-row{display:flex;gap:8px}
.sub-row input{flex:1;min-width:0;padding:9px 12px;border:1px solid #24405f;background:#0d2444;border-radius:9px;color:#e2ecf8;font-size:13.5px;outline:none}
.sub-row input::placeholder{color:#5d7797}
.sub-row input:focus{border-color:#5b9bff}
.sub-row button{padding:9px 16px;border:0;border-radius:9px;background:var(--brand);color:#fff;font-size:13.5px;font-weight:600}
.sub-row button:hover{background:#1567e0}
.foot-bottom{border-top:1px solid #16294a;padding:18px 0;display:flex;flex-wrap:wrap;justify-content:space-between;gap:12px;align-items:center;font-size:12.5px}
.foot-links{display:flex;flex-wrap:wrap;gap:16px}
.foot-links a{color:#7f96b6}
.foot-links a:hover{color:#fff}
.copyright{margin:0;color:#6b82a3}

/* ---------- 悬浮 & Cookie ---------- */
.float-bar{position:fixed;inset-inline-end:16px;inset-block-end:20px;display:flex;flex-direction:column;gap:9px;z-index:60}
.fb{width:44px;height:44px;border-radius:50%;display:grid;place-items:center;border:0;background:#fff;color:var(--ink2);box-shadow:var(--sh2);position:relative;transition:.18s}
.fb svg{width:21px;height:21px}
.fb:hover{transform:scale(1.08)}
.fb-wa{background:#25d366;color:#fff}
.fb-mail{background:var(--brand);color:#fff}
.fb-cart{background:var(--ink);color:#fff}
.fb-cart em{position:absolute;top:-3px;inset-inline-end:-3px;min-width:18px;height:18px;padding:0 5px;border-radius:99px;background:#e11d48;color:#fff;font-size:10.5px;font-style:normal;font-weight:700;display:grid;place-items:center}
.fb-top{opacity:0;pointer-events:none;transition:.2s}
.fb-top.on{opacity:1;pointer-events:auto}
.cookie{position:fixed;inset-block-end:0;inset-inline:0;background:#fff;border-top:1px solid var(--line);box-shadow:0 -6px 24px rgba(15,23,42,.1);
  padding:16px var(--sp);display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:14px;z-index:90}
.cookie p{margin:0;font-size:13.5px;color:var(--ink2);max-width:900px}
.cookie-act{display:flex;gap:9px}

/* ---------- 空状态 ---------- */
.empty{text-align:center;padding:clamp(40px,6vw,80px) 20px;background:var(--bg2);border:1px dashed var(--line);border-radius:var(--r2)}
.empty svg{width:52px;height:52px;margin:0 auto 16px;color:var(--ink4);fill:none;stroke:currentColor;stroke-width:1.4}
.empty h3{margin-bottom:8px}
.empty p{color:var(--ink3);margin-bottom:20px}

/* ---------- 图片灯箱 ---------- */
.lightbox{position:fixed;inset:0;background:rgba(2,10,25,.92);display:none;align-items:center;justify-content:center;z-index:200;padding:24px}
.lightbox.on{display:flex}
.lightbox img{max-width:94vw;max-height:88vh;width:auto;background:#fff;border-radius:var(--r2)}
.lightbox button{position:absolute;top:20px;inset-inline-end:24px;width:44px;height:44px;border-radius:50%;border:0;background:rgba(255,255,255,.14);color:#fff;font-size:22px;line-height:1}

/* ---------- 订单查询弹层 ---------- */
.tm-mask{position:fixed;inset:0;background:rgba(9,18,36,.55);backdrop-filter:blur(2px);display:flex;align-items:flex-start;justify-content:center;z-index:210;padding:8vh 18px 24px;overflow-y:auto}
.tm-mask[hidden]{display:none}
.tm-box{position:relative;background:var(--bg);width:100%;max-width:440px;border-radius:var(--r2);border:1px solid var(--line);box-shadow:0 24px 60px rgba(9,18,36,.28);padding:28px 26px 24px}
.tm-box h3{font-size:19px;margin:0 0 6px}
.tm-x{position:absolute;top:14px;inset-inline-end:14px;width:34px;height:34px;border-radius:50%;border:1px solid var(--line);background:var(--bg2);color:var(--ink3);font-size:20px;line-height:1;cursor:pointer}
.tm-x:hover{background:var(--bg3);color:var(--ink)}
body.tm-lock{overflow:hidden}

/* ---------- 打样运费收款二维码 ---------- */
.qr-pay img{display:block;margin:0 auto;background:#fff}

/* ---------- RTL ---------- */
[dir=rtl] .pcard-spec span,[dir=rtl] .cart-prod small{text-align:right}
[dir=rtl] .lang-menu{inset-inline-end:auto;inset-inline-start:0}

/* ---------- 响应式 ---------- */
@media (max-width:1180px){
  .plist{grid-template-columns:220px 1fr}
  .plist-grid{grid-template-columns:repeat(2,1fr)}
  .service-strip{grid-template-columns:repeat(3,1fr)}
  .foot-grid{grid-template-columns:1fr 1fr}
  .mega-grid{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:980px){
  .head-in{height:66px;gap:12px}
  .nav{position:fixed;inset:0;inset-inline-start:auto;width:min(320px,86vw);background:#fff;flex-direction:column;
    align-items:stretch;padding:80px 20px 28px;gap:2px;transform:translateX(100%);transition:.25s;z-index:55;overflow-y:auto;box-shadow:-10px 0 40px rgba(0,0,0,.16)}
  [dir=rtl] .nav{transform:translateX(-100%)}
  .nav.open{transform:none}
  .nav > a,.nav-drop > a{padding:13px 4px;border-bottom:1px solid var(--line2);font-size:16px;justify-content:space-between}
  .nav > a::after,.nav-drop > a::after{display:none}
  .mega{position:static;transform:none!important;width:auto;opacity:1;visibility:visible;box-shadow:none;border:0;padding:0 0 12px;display:none}
  .nav-drop.open .mega{display:block}
  .mega-grid{grid-template-columns:1fr}
  .mega-foot{display:none}
  .burger{display:flex}
  .hsearch{display:none}
  .btn-quote{display:none}
  .hero-in{grid-template-columns:1fr;padding-top:40px}
  .hero-visual{order:-1}
  .hero-stats{grid-template-columns:repeat(2,1fr)}
  .pdp-top{grid-template-columns:1fr}
  .plist{grid-template-columns:1fr}
  .side{position:static;max-height:none;order:2}
  .g4,.g3{grid-template-columns:repeat(2,1fr)}
  .contact-grid{grid-template-columns:1fr}
  .trust{grid-template-columns:repeat(2,1fr)}
  .info-band{grid-template-columns:repeat(2,1fr)}
  .tabs{top:66px}
  .form-grid{grid-template-columns:1fr}
  .feat-list{grid-template-columns:1fr}
  .cta-in{flex-direction:column;align-items:flex-start}
}
@media (max-width:720px){
  body{font-size:14.5px}
  .plist-grid,.g2,.g3,.g4{grid-template-columns:1fr}
  .service-strip{grid-template-columns:repeat(2,1fr)}
  .hide-sm{display:none}
  .topbar-in{justify-content:center}
  .hero-stats{grid-template-columns:1fr 1fr}
  .pdp-quick{grid-template-columns:1fr}
  .foot-grid{grid-template-columns:1fr;gap:26px}
  .cart-table{overflow-x:auto}
  .cart-table table{min-width:660px}
  .trust{grid-template-columns:1fr}
  .float-bar{inset-inline-end:10px;inset-block-end:14px}
  .fb{width:40px;height:40px}
  .pdp-actions .btn{flex:1 1 100%}
}