:root{
  --ink:#0c1726;--ink2:#34445a;--muted:#6d7a8c;--line:#e2e7ee;--line2:#cfd7e2;--bg:#f4f6f9;--bg2:#f9fafc;--card:#fff;
  --navy:#0f2238;--navy2:#172f4d;--amber:#ffb020;--amber-d:#e89400;--amber-weak:#fff5de;--blue:#2c7be5;--blue-weak:#e8f1fd;--green:#23a26d;--green-weak:#e3f5ec;--red:#e0463a;--red-weak:#fdecea;--violet:#7b5cd6;--violet-weak:#f0ebfc;--gray-weak:#eef1f5;
  --brand:#e89400;--brand-weak:#fff5de;--brand-weak2:#fffaf0;--brand-d:#b87400;
  --r:6px;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font:15px/1.6 "Segoe UI",-apple-system,BlinkMacSystemFont,Roboto,"Helvetica Neue",Arial,"PingFang SC","Microsoft YaHei",sans-serif;color:var(--ink);background:#fff;-webkit-font-smoothing:antialiased}
button{font:inherit;color:inherit;border:0;background:none;padding:0;cursor:pointer}
input,select,textarea{font:inherit;color:inherit}
a{color:inherit;text-decoration:none}
h1,h2,h3,h4,p{margin:0}
.ic{display:inline-block;vertical-align:middle;flex:none}
.num{font-variant-numeric:tabular-nums}
.mono{font-family:"SFMono-Regular",Consolas,"Liberation Mono",Menlo,monospace}
.wrap{max-width:1280px;margin:0 auto;padding:0 32px}

/* utility bar */
.util{background:var(--navy);color:#b7c4d6;font-size:12.5px}
.util-in{display:flex;align-items:center;justify-content:space-between;height:36px}
.util-in span{display:flex;align-items:center;gap:14px}
.util-in span i{font-style:normal;display:inline-flex;align-items:center;gap:6px}
.util-r{display:flex;align-items:center;gap:6px}
.dd{position:relative}
.dd>button{display:flex;align-items:center;gap:5px;height:28px;padding:0 10px;border-radius:4px;color:#dfe7f1}
.dd>button:hover{background:rgba(255,255,255,.08)}
.dd-m{position:absolute;right:0;top:32px;background:#fff;color:var(--ink);border-radius:6px;box-shadow:0 12px 30px rgba(12,23,38,.2);padding:6px;min-width:150px;z-index:80;display:none}
.dd.open .dd-m{display:block}
.dd-m button{display:flex;width:100%;justify-content:space-between;padding:7px 10px;border-radius:4px;font-size:13px}
.dd-m button:hover{background:var(--bg)}
.dd-m button.on{color:var(--amber-d);font-weight:600}
.util-admin{margin-left:6px;padding:3px 10px;border:1px solid rgba(255,255,255,.2);border-radius:4px;color:#dfe7f1}
.util-admin:hover{border-color:var(--amber);color:var(--amber)}

/* header */
.hdr{position:sticky;top:0;z-index:60;background:rgba(255,255,255,.96);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.hdr-in{display:flex;align-items:center;height:70px;gap:24px}
.logo{display:flex;align-items:center;gap:10px;font-weight:800;letter-spacing:1.5px;font-size:19px;white-space:nowrap;line-height:1.2}
.logo small{display:block;font-size:10px;letter-spacing:2.2px;font-weight:600;color:var(--muted);margin-top:-3px}
.mnav{display:flex;gap:4px;height:100%}
.mnav a{white-space:nowrap;display:flex;align-items:center;padding:0 14px;font-weight:600;font-size:14.5px;color:var(--ink2);position:relative}
.mnav a:hover{color:var(--ink)}
.mnav a.on{color:var(--ink)}
.mnav a.on::after{content:"";position:absolute;left:14px;right:14px;bottom:-1px;height:3px;background:var(--amber)}
.hdr-r{margin-left:auto;display:flex;align-items:center;gap:12px}
.hsearch{position:relative;display:flex;align-items:center;gap:8px;height:40px;border:1px solid var(--line2);border-radius:var(--r);padding:0 12px;width:250px;color:var(--muted)}
.hsearch:focus-within{border-color:var(--navy)}
.hsearch input{border:0;outline:none;flex:1;min-width:0;font-size:14px;background:none}
.hs-drop{position:absolute;top:46px;left:0;right:0;background:#fff;border:1px solid var(--line);border-radius:8px;box-shadow:0 16px 40px rgba(12,23,38,.16);padding:6px;display:none;z-index:70}
.hs-drop.show{display:block}
.hs-drop a{display:flex;align-items:center;gap:10px;padding:6px;border-radius:6px;font-size:13.5px;color:var(--ink)}
.hs-drop a:hover{background:var(--bg)}
.hs-drop a .th{width:48px;height:36px;border-radius:4px;overflow:hidden;flex:none}
.hs-drop a .th svg{width:100%;height:100%;display:block}
.hs-drop small{color:var(--muted);display:block;font-size:12px}
.rfq-btn{white-space:nowrap;display:flex;align-items:center;gap:8px;height:40px;padding:0 16px;border-radius:var(--r);background:var(--navy);color:#fff;font-weight:600;font-size:14px;position:relative}
.rfq-btn:hover{background:var(--navy2)}
.rfq-btn b{min-width:20px;height:20px;border-radius:10px;background:var(--amber);color:var(--ink);font-size:12px;display:grid;place-items:center;padding:0 5px}
.rfq-btn.bump{animation:bump .5s}
@keyframes bump{30%{transform:scale(1.08)}}
.burger{display:none;width:40px;height:40px;border-radius:6px;place-items:center}

/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;height:44px;padding:0 22px;border-radius:var(--r);font-weight:600;font-size:14.5px;border:1.5px solid var(--line2);background:#fff;transition:.15s;white-space:nowrap}
.btn:hover{border-color:var(--navy)}
.btn.primary{background:var(--amber);border-color:var(--amber);color:var(--ink)}
.btn.primary:hover{background:#ffbf45;border-color:#ffbf45}
.btn.dark{background:var(--navy);border-color:var(--navy);color:#fff}
.btn.dark:hover{background:var(--navy2)}
.btn.ghost-l{background:transparent;border-color:rgba(255,255,255,.35);color:#fff}
.btn.ghost-l:hover{border-color:#fff}
.btn.sm{height:34px;padding:0 14px;font-size:13px}
.btn:disabled{opacity:.45;pointer-events:none}
.link{color:var(--blue);cursor:pointer;font-weight:600}
.link:hover{text-decoration:underline}
.eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:12.5px;font-weight:700;letter-spacing:2px;text-transform:uppercase;color:var(--amber-d)}
.eyebrow::before{content:"";width:18px;height:2px;background:var(--amber)}
.sec{padding:80px 0}
.sec-h{display:flex;align-items:flex-end;justify-content:space-between;gap:20px;margin-bottom:36px}
.sec-h h2{font-size:34px;line-height:1.2;letter-spacing:-.4px;margin-top:10px}
.sec-h p{color:var(--muted);max-width:520px;margin-top:10px}

/* hero */
.hero{background:linear-gradient(180deg,#0b1626,#0f2238);color:#fff;overflow:hidden;position:relative}
.hero::before{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.035) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.035) 1px,transparent 1px);background-size:40px 40px}
.hero-in{display:grid;grid-template-columns:1fr 1.08fr;gap:48px;align-items:center;padding:64px 32px 72px;position:relative}
.hero h1{font-size:50px;line-height:1.1;letter-spacing:-1px;margin:18px 0}
.hero h1 em{font-style:normal;color:var(--amber)}
.hero p.lead{color:#b7c4d6;font-size:17px;max-width:520px}
.hero-cta{display:flex;gap:12px;margin:30px 0 36px}
.hero-stats{display:flex;gap:36px;border-top:1px solid rgba(255,255,255,.12);padding-top:22px}
.hero-stats div b{display:block;font-size:26px;font-weight:700}
.hero-stats div span{font-size:12.5px;color:#8fa1b8}
.hero-art{width:100%;height:auto;display:block;border-radius:18px;box-shadow:0 30px 80px rgba(0,0,0,.45)}
.cct-sw{position:absolute;left:16px;top:16px;display:flex;gap:6px;background:rgba(12,23,38,.8);border:1px solid rgba(255,255,255,.12);border-radius:30px;padding:6px;backdrop-filter:blur(8px)}
.cct-sw button{height:28px;padding:0 12px;border-radius:20px;font-size:12px;color:#b7c4d6;display:flex;align-items:center;gap:6px}
.cct-sw button i{width:10px;height:10px;border-radius:50%}
.cct-sw button.on{background:#fff;color:var(--ink);font-weight:600}
.cct-sw button.on i{box-shadow:0 0 0 1px rgba(16,24,40,.28)}
.trust{background:var(--bg);border-bottom:1px solid var(--line)}
.trust-in{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;padding:26px 32px}
.trust-in div{display:flex;gap:12px;align-items:center;font-size:13.5px;color:var(--ink2)}
.trust-in div .ic{color:var(--amber-d)}
.trust-in b{display:block;color:var(--ink);font-size:14.5px}

.cats{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.cat-c{border:1px solid var(--line);border-radius:10px;overflow:hidden;background:#fff;transition:.2s;display:flex;flex-direction:column}
.cat-c:hover{border-color:var(--navy);transform:translateY(-3px);box-shadow:0 16px 40px rgba(12,23,38,.1)}
.cat-c .art svg{display:block;width:100%;height:auto}
.cat-c .cb{padding:18px 20px 20px;display:flex;flex-direction:column;gap:6px;flex:1}
.cat-c h3{font-size:18px;display:flex;justify-content:space-between;align-items:center}
.cat-c p{color:var(--muted);font-size:13.5px}
.cat-c .cnt{font-size:12.5px;color:var(--amber-d);font-weight:700}

/* product cards */
.pgrid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.pgrid.g4{grid-template-columns:repeat(4,1fr)}
.pc{border:1px solid var(--line);border-radius:10px;background:#fff;overflow:hidden;display:flex;flex-direction:column;transition:.2s;position:relative}
.pc:hover{border-color:var(--line2);box-shadow:0 18px 40px rgba(12,23,38,.1)}
.pc .art{display:block;position:relative}
.pc .art svg{display:block;width:100%;height:auto}
.pc .badges{position:absolute;left:12px;top:12px;display:flex;gap:6px}
.bdg{font-size:11px;font-weight:700;letter-spacing:.5px;padding:3px 8px;border-radius:3px;text-transform:uppercase}
.bdg.new{background:var(--navy);color:#fff}
.bdg.hot{background:var(--amber);color:var(--ink)}
.pc .pb{padding:16px 18px 18px;display:flex;flex-direction:column;gap:8px;flex:1}
.pc .sku{font-size:12px;color:var(--muted);font-weight:600;letter-spacing:.5px}
.pc h3{font-size:16.5px;line-height:1.35}
.pc h3 a:hover{color:var(--amber-d)}
.specs{display:flex;flex-wrap:wrap;gap:6px}
.specs span{font-size:12px;padding:2px 8px;border-radius:3px;background:var(--bg);color:var(--ink2);font-weight:600}
.pc .pf{display:flex;align-items:flex-end;justify-content:space-between;margin-top:auto;padding-top:10px;border-top:1px dashed var(--line)}
.price small{display:block;font-size:11.5px;color:var(--muted)}
.price b{font-size:20px}
.price b em{font-style:normal;font-size:12.5px;color:var(--muted);font-weight:500}
.add-rfq{height:36px;padding:0 12px;border-radius:var(--r);border:1.5px solid var(--navy);font-weight:700;font-size:13px;display:flex;align-items:center;gap:6px}
.add-rfq:hover{background:var(--navy);color:#fff}
.add-rfq.in{background:var(--green-weak);border-color:var(--green);color:var(--green)}
.stars{color:var(--amber);letter-spacing:1px;font-size:13px}
.rate{font-size:12.5px;color:var(--muted);display:flex;align-items:center;gap:6px}

/* app scenes */
.apps{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.app-c{border-radius:10px;overflow:hidden;position:relative;color:#fff;min-height:220px;display:flex;flex-direction:column;justify-content:flex-end;padding:20px;background:var(--navy)}
.app-c svg{position:absolute;inset:0;width:100%;height:100%}
.app-c h4{position:relative;font-size:17px}
.app-c p{position:relative;font-size:12.5px;color:#c6d2e2}

.why{background:var(--navy);color:#fff}
.why .sec-h p{color:#9fb0c6}
.why-g{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.1);border-radius:10px;overflow:hidden}
.why-g div{background:var(--navy);padding:28px 24px}
.why-g .ic{color:var(--amber)}
.why-g h4{font-size:17px;margin:14px 0 8px}
.why-g p{font-size:13.5px;color:#9fb0c6}
.cta-band{background:linear-gradient(90deg,var(--amber),#ffc95c);padding:44px 0}
.cta-band .wrap{display:flex;align-items:center;justify-content:space-between;gap:24px}
.cta-band h3{font-size:26px}
.cta-band p{color:#5a4410}

/* catalog */
.crumbs{font-size:13px;color:var(--muted);display:flex;gap:8px;align-items:center;padding:22px 0 0}
.crumbs a:hover{color:var(--ink)}
.cat-head{padding:14px 0 26px;display:flex;align-items:flex-end;justify-content:space-between;gap:20px;border-bottom:1px solid var(--line)}
.cat-head h1{font-size:34px;letter-spacing:-.5px}
.cat-head p{color:var(--muted);margin-top:6px}
.catalog{display:grid;grid-template-columns:260px 1fr;gap:32px;padding:28px 0 80px}
.fside{align-self:start;position:sticky;top:90px}
.fg{border-bottom:1px solid var(--line);padding:16px 0}
.fg:first-child{padding-top:0}
.fg h4{font-size:13px;letter-spacing:1px;text-transform:uppercase;color:var(--ink2);margin-bottom:10px;display:flex;justify-content:space-between}
.fg h4 a{font-size:12px;text-transform:none;letter-spacing:0;color:var(--blue);font-weight:600;cursor:pointer}
.fck{display:flex;align-items:center;gap:10px;padding:4px 0;font-size:14px;cursor:pointer;user-select:none}
.fck input{display:none}
.fck i{width:16px;height:16px;border:1.5px solid var(--line2);border-radius:3px;position:relative;flex:none}
.fck input:checked+i{background:var(--navy);border-color:var(--navy)}
.fck input:checked+i::after{content:"";position:absolute;left:4px;top:1px;width:4px;height:8px;border:solid #fff;border-width:0 2px 2px 0;transform:rotate(45deg)}
.fck small{margin-left:auto;color:var(--muted);font-size:12px}
.fchips{display:flex;flex-wrap:wrap;gap:6px}
.fchip{height:32px;padding:0 12px;border-radius:4px;border:1.5px solid var(--line2);font-size:13px;font-weight:600;display:inline-flex;align-items:center;gap:6px}
.fchip:hover{border-color:var(--navy)}
.fchip.on{background:var(--navy);border-color:var(--navy);color:#fff}
.fchip i{width:10px;height:10px;border-radius:50%;border:1px solid rgba(0,0,0,.15)}
.ctool{display:flex;align-items:center;justify-content:space-between;margin-bottom:16px;gap:12px;flex-wrap:wrap}
.ctool .cnt{font-size:14px;color:var(--muted)}
.ctool .cnt b{color:var(--ink)}
.sel{height:38px;border:1.5px solid var(--line2);border-radius:var(--r);padding:0 10px;background:#fff;font-size:13.5px;font-weight:600}
.active-f{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:14px}
.active-f span{display:inline-flex;align-items:center;gap:6px;height:28px;padding:0 6px 0 10px;border-radius:14px;background:var(--amber-weak);font-size:12.5px;font-weight:600;color:#7a5200}
.active-f span button{width:18px;height:18px;border-radius:50%;display:grid;place-items:center}
.active-f span button:hover{background:rgba(0,0,0,.08)}
.empty{padding:60px 0;text-align:center;color:var(--muted)}
.empty-art{width:140px;height:96px;display:block;margin:0 auto 10px}
.viewtg{display:flex;border:1.5px solid var(--line2);border-radius:var(--r);overflow:hidden}
.viewtg button{width:38px;height:35px;display:grid;place-items:center;color:var(--muted)}
.viewtg button.on{background:var(--navy);color:#fff}
.ptable{width:100%;border-collapse:collapse;font-size:13.5px}
.ptable th{text-align:left;font-size:12px;letter-spacing:.5px;text-transform:uppercase;color:var(--muted);padding:10px;border-bottom:2px solid var(--ink)}
.ptable td{padding:10px;border-bottom:1px solid var(--line);vertical-align:middle}
.ptable tr:hover td{background:var(--bg2)}
.ptable .th{width:74px}
.ptable .th svg{width:74px;height:auto;display:block;border-radius:4px}

/* product detail */
.pd{display:grid;grid-template-columns:1.05fr 1fr;gap:48px;padding:20px 0 40px}
.gal-main{border:1px solid var(--line);border-radius:12px;overflow:hidden;position:relative}
.gal-main svg{display:block;width:100%;height:auto}
.gal-main .zoom{position:absolute;right:14px;top:14px;background:#fff;border-radius:20px;padding:4px 10px;font-size:12px;font-weight:600;box-shadow:0 2px 8px rgba(0,0,0,.08)}
.gal-th{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;margin-top:10px}
.gal-th button{border:1.5px solid var(--line);border-radius:8px;overflow:hidden}
.gal-th button.on{border-color:var(--navy)}
.gal-th svg{display:block;width:100%;height:auto}
.pd-info .sku{font-size:13px;font-weight:700;letter-spacing:1px;color:var(--muted)}
.pd-info h1{font-size:32px;line-height:1.2;letter-spacing:-.4px;margin:8px 0 10px}
.pd-kv{display:grid;grid-template-columns:repeat(4,1fr);border:1px solid var(--line);border-radius:8px;margin:18px 0}
.pd-kv div{padding:12px 14px;border-right:1px solid var(--line)}
.pd-kv div:last-child{border-right:0}
.pd-kv span{display:block;font-size:11.5px;color:var(--muted);text-transform:uppercase;letter-spacing:.5px}
.pd-kv b{font-size:17px}
.opt{margin-bottom:16px}
.opt h5{font-size:13px;margin:0 0 8px;color:var(--ink2);display:flex;justify-content:space-between}
.opt h5 span{color:var(--muted);font-weight:500}
.tiers{width:100%;border-collapse:collapse;font-size:13.5px;margin:6px 0 18px;border:1px solid var(--line);border-radius:8px;overflow:hidden}
.tiers th,.tiers td{padding:9px 12px;text-align:left;border-bottom:1px solid var(--line)}
.tiers th{background:var(--bg);font-size:12px;color:var(--muted);font-weight:600}
.tiers tr.on td{background:var(--amber-weak);font-weight:700}
.qty{display:flex;align-items:center;border:1.5px solid var(--line2);border-radius:var(--r);height:44px}
.qty button{width:40px;height:100%;display:grid;place-items:center}
.qty button:hover{background:var(--bg)}
.qty input{width:70px;border:0;text-align:center;outline:none;font-weight:700;font-size:15px}
.pd-act{display:flex;gap:10px;align-items:center;flex-wrap:wrap}
.pd-note{display:flex;gap:18px;margin-top:18px;font-size:13px;color:var(--ink2);flex-wrap:wrap}
.pd-note span{display:flex;align-items:center;gap:6px}
.pd-note .ic{color:var(--green)}
.certs{display:flex;gap:6px;flex-wrap:wrap;margin-top:6px}
.certs span{font-size:11.5px;font-weight:800;letter-spacing:.5px;border:1.5px solid var(--ink);border-radius:3px;padding:1px 7px}
.ptabs{display:flex;gap:6px;border-bottom:1px solid var(--line);margin-top:24px}
.ptabs button{padding:14px 18px;font-weight:700;color:var(--muted);border-bottom:3px solid transparent;margin-bottom:-1px}
.ptabs button.on{color:var(--ink);border-color:var(--amber)}
.ptabs{overflow-x:auto;scrollbar-width:none}.ptabs::-webkit-scrollbar{display:none}.ptabs button{white-space:nowrap;flex-shrink:0}
@media (max-width:560px){.ptabs button{padding:12px 12px}}
.ptab{padding:28px 0 60px}
.spec-t{width:100%;border-collapse:collapse;font-size:14px}
.spec-t th{width:34%;text-align:left;font-weight:600;color:var(--ink2);background:var(--bg2)}
.spec-t th,.spec-t td{padding:11px 14px;border-bottom:1px solid var(--line)}
.spec-grid{display:grid;grid-template-columns:1.3fr 1fr;gap:36px}
.dl{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.dl a{display:flex;align-items:center;gap:14px;padding:16px;border:1px solid var(--line);border-radius:8px;cursor:pointer}
.dl a:hover{border-color:var(--navy)}
.dl .ft{width:42px;height:50px;border-radius:4px;display:grid;place-items:center;font-size:11px;font-weight:800;color:#fff;flex:none;position:relative}
.dl b{display:block;font-size:14px}
.dl small{color:var(--muted);font-size:12.5px}
.dl .ic.r{margin-left:auto;color:var(--muted)}
.rev-sum{display:grid;grid-template-columns:240px 1fr;gap:36px;margin-bottom:28px}
.rev-big{font-size:52px;font-weight:800;line-height:1}
.rbar{display:grid;grid-template-columns:40px 1fr 40px;gap:10px;align-items:center;font-size:13px;margin-bottom:6px}
.rbar div{height:8px;border-radius:4px;background:var(--gray-weak);overflow:hidden}
.rbar div i{display:block;height:100%;background:var(--amber)}
.rev{border-top:1px solid var(--line);padding:20px 0;display:grid;grid-template-columns:200px 1fr;gap:24px}
.rev .who b{display:block}
.rev .who small{display:block;color:var(--muted);font-size:12.5px}
.rev h5{font-size:15px;margin:4px 0}
.rev p{color:var(--ink2);font-size:14px}
.cc{display:inline-block;font-size:10.5px;font-weight:800;background:var(--navy);color:#fff;border-radius:3px;padding:0 5px;margin-right:6px;letter-spacing:.5px;vertical-align:1px}
.verified{font-size:12px;color:var(--green);display:inline-flex;align-items:center;gap:4px;margin-top:6px}

/* drawer / modal */
.mask{position:fixed;inset:0;background:rgba(12,23,38,.5);z-index:100;opacity:0;transition:.25s}
.mask.show{opacity:1}
.drawer{position:fixed;right:0;top:0;bottom:0;width:460px;max-width:100vw;background:#fff;z-index:101;display:flex;flex-direction:column;transform:translateX(100%);transition:transform .32s cubic-bezier(.2,.8,.2,1)}
.drawer.show{transform:none}
.modal{position:fixed;left:50%;top:50%;width:560px;max-width:calc(100vw - 32px);max-height:calc(100vh - 60px);display:flex;flex-direction:column;background:#fff;border-radius:12px;z-index:101;transform:translate(-50%,-47%);opacity:0;transition:.25s;box-shadow:0 30px 80px rgba(12,23,38,.3)}
.modal.show{opacity:1;transform:translate(-50%,-50%)}
.modal-hd,.drawer-hd{display:flex;align-items:center;justify-content:space-between;padding:18px 22px;border-bottom:1px solid var(--line)}
.modal-title,.drawer-title{font-size:18px;font-weight:700;display:flex;align-items:center;gap:10px}
.modal-bd,.drawer-bd{padding:20px 22px;overflow:auto;flex:1}
.modal-ft,.drawer-ft{padding:14px 22px;border-top:1px solid var(--line);display:flex;justify-content:flex-end;gap:10px}
.icon-btn{width:36px;height:36px;border-radius:6px;display:grid;place-items:center;color:var(--ink2)}
.icon-btn:hover{background:var(--bg)}
.ci{display:grid;grid-template-columns:78px 1fr;gap:14px;padding:14px 0;border-bottom:1px solid var(--line)}
.ci .th svg{width:78px;height:auto;border-radius:6px;display:block}
.ci h5{font-size:14px;margin:0 0 2px;line-height:1.35}
.ci small{color:var(--muted);font-size:12.5px;display:block}
.ci .row{display:flex;align-items:center;justify-content:space-between;margin-top:8px;gap:8px}
.ci .qty{height:32px}
.ci .qty button{width:30px}
.ci .qty input{width:54px;font-size:13.5px}
.rfq-sum{background:var(--bg);border-radius:8px;padding:14px 16px;font-size:13.5px}
.rfq-sum div{display:flex;justify-content:space-between;padding:3px 0}
.rfq-sum b{font-size:18px}
.toasts{position:fixed;top:84px;left:50%;transform:translateX(-50%);z-index:300;display:flex;flex-direction:column;gap:8px;align-items:center;pointer-events:none}
.toast{display:flex;align-items:center;gap:8px;background:var(--ink);color:#fff;border-radius:8px;padding:11px 18px;font-size:14px;opacity:0;transform:translateY(-8px);transition:.25s;box-shadow:0 12px 30px rgba(12,23,38,.3)}
.toast.show{opacity:1;transform:none}
.toast.ok .ic{color:#5fd39c}.toast.err .ic{color:#ff8a7f}.toast.info .ic{color:var(--amber)}
.confirm-text{margin:0;color:var(--ink2);line-height:1.7}

/* forms */
.form{display:grid;grid-template-columns:1fr 1fr;gap:16px 18px}
.field{display:flex;flex-direction:column;gap:6px;min-width:0}
.field.full{grid-column:1/-1}
.field label{font-size:13px;font-weight:600;color:var(--ink2)}
.field label em{color:var(--red);font-style:normal;margin-left:2px}
.input,.select{height:44px;border:1.5px solid var(--line2);border-radius:var(--r);padding:0 12px;background:#fff;outline:none;font-size:14px;width:100%;transition:.15s}
textarea.input{height:auto;min-height:90px;padding:10px 12px;resize:vertical}
.input:focus,.select:focus{border-color:var(--navy);box-shadow:0 0 0 3px rgba(15,34,56,.08)}
.field .err{font-size:12.5px;color:var(--red)}
.field.has-err .input,.field.has-err .select{border-color:var(--red)}
.radio-c{display:grid;gap:10px}
.rc{display:flex;gap:14px;align-items:center;border:1.5px solid var(--line2);border-radius:8px;padding:14px 16px;cursor:pointer}
.rc:hover{border-color:var(--navy)}
.rc.on{border-color:var(--navy);box-shadow:inset 0 0 0 1px var(--navy);background:var(--bg2)}
.rc .dot{width:18px;height:18px;border-radius:50%;border:2px solid var(--line2);flex:none;position:relative}
.rc.on .dot{border-color:var(--navy)}
.rc.on .dot::after{content:"";position:absolute;inset:3px;border-radius:50%;background:var(--navy)}
.rc .m{flex:1}
.rc .m b{display:block;font-size:14.5px}
.rc .m small{color:var(--muted);font-size:12.5px}
.rc .r{font-weight:700}

/* checkout */
.co{display:grid;grid-template-columns:1fr 380px;gap:40px;padding:10px 0 80px;align-items:start}
.steps{display:flex;gap:0;margin:22px 0 30px;counter-reset:s}
.steps div{flex:1;display:flex;align-items:center;gap:10px;font-size:14px;font-weight:600;color:var(--muted);position:relative;padding-right:12px}
.steps div::after{content:"";flex:1;height:2px;background:var(--line)}
.steps div:last-child::after{display:none}
.steps div i{width:30px;height:30px;border-radius:50%;border:2px solid var(--line2);display:grid;place-items:center;font-style:normal;font-size:13px;flex:none}
.steps div.on{color:var(--ink)}
.steps div.on i{border-color:var(--navy);background:var(--navy);color:#fff}
.steps div.done{color:var(--ink2)}
.steps div.done i{border-color:var(--green);background:var(--green);color:#fff}
.steps div.done::after{background:var(--green)}
.co-card{border:1px solid var(--line);border-radius:10px;padding:24px}
.co-card h3{font-size:20px;margin-bottom:4px}
.co-card>p{color:var(--muted);font-size:14px;margin-bottom:20px}
.co-nav{display:flex;justify-content:space-between;margin-top:24px}
.co-side{position:sticky;top:90px;border:1px solid var(--line);border-radius:10px;padding:20px;background:var(--bg2)}
.co-side h4{font-size:16px;margin-bottom:6px}
.co-side .ci{grid-template-columns:56px 1fr}
.co-side .ci .th svg{width:56px}
.sum-row{display:flex;justify-content:space-between;font-size:14px;padding:5px 0;color:var(--ink2)}
.sum-row.tot{font-size:16px;color:var(--ink);font-weight:800;border-top:1px solid var(--line);margin-top:8px;padding-top:12px}
.card-f{background:linear-gradient(135deg,#1c3552,#0c1726);color:#fff;border-radius:12px;padding:20px;margin-bottom:16px;font-family:monospace;position:relative;height:170px;max-width:320px}
.card-f .chip{width:38px;height:28px;border-radius:5px;background:linear-gradient(135deg,#ffd978,#c8961e)}
.card-f .no{font-size:19px;letter-spacing:2px;margin:26px 0 14px}
.card-f .bt{display:flex;justify-content:space-between;font-size:12px;color:#b7c4d6}
.secure{display:flex;align-items:center;gap:8px;font-size:12.5px;color:var(--muted);margin-top:10px}

.done-pg{max-width:760px;margin:0 auto;padding:60px 0 90px;text-align:center}
.done-pg .ok{width:84px;height:84px;border-radius:50%;background:var(--green-weak);color:var(--green);display:grid;place-items:center;margin:0 auto 18px}
.done-pg h1{font-size:34px;margin-bottom:10px}
.done-pg .no{display:inline-block;background:var(--bg);border-radius:6px;padding:6px 14px;font-weight:700;margin:14px 0 28px}
.tl-h{display:grid;grid-template-columns:repeat(4,1fr);gap:0;margin:30px 0;text-align:left}
.tl-h div{padding:0 14px 0 0;position:relative}
.tl-h div::before{content:"";display:block;height:3px;background:var(--line);margin-bottom:14px}
.tl-h div.on::before{background:var(--green)}
.tl-h b{display:block;font-size:14px}
.tl-h small{color:var(--muted);font-size:12.5px}

/* factory */
.fac-hero{background:var(--navy);color:#fff;padding:70px 0}
.fac-hero .wrap{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:center}
.fac-hero h1{font-size:44px;line-height:1.15;margin:14px 0}
.fac-hero p{color:#b7c4d6;font-size:16px}
.fac-art{width:100%;height:auto;display:block;border-radius:14px}
.fnums{display:grid;grid-template-columns:repeat(4,1fr);gap:0;border:1px solid var(--line);border-radius:10px;margin-top:-40px;background:#fff;position:relative;box-shadow:0 20px 50px rgba(12,23,38,.08)}
.fnums div{padding:26px 24px;border-right:1px solid var(--line)}
.fnums div:last-child{border-right:0}
.fnums b{font-size:34px;display:block;line-height:1.1}
.fnums span{color:var(--muted);font-size:13.5px}
.fsteps{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.fstep{border:1px solid var(--line);border-radius:10px;overflow:hidden}
.fstep .b{padding:18px 20px 22px}
.fstep .n{font-size:12px;font-weight:800;color:var(--amber-d);letter-spacing:1px}
.fstep h4{font-size:18px;margin:4px 0 6px}
.fstep p{color:var(--muted);font-size:14px}
.seals{display:grid;grid-template-columns:repeat(6,1fr);gap:18px}
.seal-c{border:1px solid var(--line);border-radius:10px;padding:20px 14px;text-align:center;background:#fff}
.seal-c svg.seal{width:92px;height:92px;display:block;margin:0 auto 10px}
.seal-c b{display:block;font-size:14px}
.seal-c small{color:var(--muted);font-size:12.5px}
.qc{display:grid;grid-template-columns:repeat(5,1fr);gap:0;counter-reset:q}
.qc div{padding:20px;border-left:3px solid var(--amber);background:var(--bg2);margin-right:10px;border-radius:0 8px 8px 0}
.qc b{display:block;margin-bottom:4px}
.qc small{color:var(--muted);font-size:13px}

/* footer */
.ftr{background:#0b1626;color:#9fb0c6;padding:56px 0 30px;font-size:14px}
.ftr-g{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.4fr;gap:40px}
.ftr h5{color:#fff;font-size:14px;margin:0 0 14px;letter-spacing:.5px}
.ftr a{display:block;padding:3px 0}
.ftr a:hover{color:var(--amber)}
.nl{display:flex;margin-top:10px}
.nl input{flex:1;height:42px;border:1px solid #2a3d57;background:#132640;color:#fff;border-radius:6px 0 0 6px;padding:0 12px;outline:none;min-width:0}
.nl button{height:42px;padding:0 16px;background:var(--amber);color:var(--ink);font-weight:700;border-radius:0 6px 6px 0}
.ftr-b{border-top:1px solid #1f3350;margin-top:40px;padding-top:20px;display:flex;justify-content:space-between;font-size:12.5px;gap:20px;flex-wrap:wrap}

/* cookie + newsletter */
.cookie{position:fixed;left:20px;bottom:20px;width:400px;max-width:calc(100vw - 40px);background:#fff;border:1px solid var(--line);border-radius:12px;box-shadow:0 20px 50px rgba(12,23,38,.2);padding:18px 20px;z-index:95;font-size:13.5px;transform:translateY(20px);opacity:0;transition:.35s}
.cookie.show{transform:none;opacity:1}
.cookie h5{font-size:15px;margin:0 0 6px;display:flex;align-items:center;gap:8px}
.cookie p{color:var(--ink2)}
.cookie .b{display:flex;gap:8px;margin-top:14px}
.nlm{display:grid;grid-template-columns:1fr 1fr;padding:0;overflow:hidden;width:760px}
.nlm .l{background:var(--navy);position:relative;min-height:340px}
.nlm .l svg{position:absolute;inset:0;width:100%;height:100%}
.nlm .r{padding:36px 32px;position:relative}
.nlm .r h3{font-size:26px;line-height:1.2;margin:10px 0}
.nlm .r p{color:var(--muted);font-size:14px;margin-bottom:18px}
.nlm .x{position:absolute;right:10px;top:10px}

.demo-mark{position:fixed;right:14px;bottom:12px;z-index:90;font-size:11.5px;color:var(--muted);background:rgba(255,255,255,.9);border:1px solid var(--line);backdrop-filter:blur(6px);padding:4px 10px;border-radius:99px;letter-spacing:.3px;pointer-events:none}

/* ============ Admin (中文后台) ============ */
#admin{display:none}
body.adm #store{display:none}
body.adm #admin{display:flex;min-height:100vh;background:#f3f5f8;font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei","Noto Sans CJK SC",sans-serif;font-size:14px}
.a-side{width:220px;background:#fff;border-right:1px solid var(--line);flex:none;display:flex;flex-direction:column;position:sticky;top:0;height:100vh}
.a-brand{display:flex;align-items:center;gap:10px;padding:18px 18px 20px;font-weight:800;letter-spacing:1px}
.a-brand small{display:block;font-size:11px;color:var(--muted);letter-spacing:0;font-weight:500}
.a-nav{padding:0 10px;flex:1}
.a-nav a{display:flex;align-items:center;gap:10px;padding:10px 12px;border-radius:6px;color:var(--ink2);margin-bottom:2px;font-size:14px}
.a-nav a:hover{background:var(--bg)}
.a-nav a.on{background:var(--navy);color:#fff}
.a-nav a .cnt{margin-left:auto;background:var(--amber);color:var(--ink);font-size:11px;font-weight:700;padding:0 7px;border-radius:9px;line-height:18px}
.a-foot{padding:14px 18px;border-top:1px solid var(--line);font-size:12.5px;color:var(--muted)}
.a-main{flex:1;min-width:0}
.a-top{height:60px;background:#fff;border-bottom:1px solid var(--line);display:flex;align-items:center;padding:0 24px;gap:14px;position:sticky;top:0;z-index:30}
.a-top h2{font-size:17px}
.a-top .sp{flex:1}
.a-view{padding:22px 24px 50px}
.a-kpis{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-bottom:16px}
.a-card{background:#fff;border:1px solid var(--line);border-radius:8px}
.a-card-h{display:flex;align-items:center;justify-content:space-between;padding:16px 18px 0}
.a-card-h h3{font-size:15px}
.a-card-h .sub{font-size:12px;color:var(--muted);font-weight:400;margin-left:6px}
.a-card-b{padding:14px 18px 18px}
.kp{padding:18px}
.kp span{font-size:13px;color:var(--muted)}
.kp b{display:block;font-size:28px;margin:6px 0 2px;letter-spacing:-.3px}
.kp small{font-size:12.5px;color:var(--muted)}
.kp .up{color:var(--green)}.kp .dn{color:var(--red)}
.a-g2{display:grid;grid-template-columns:minmax(0,1.7fr) minmax(0,1fr);gap:16px;margin-bottom:16px}
.a-chart{height:290px}
.tile-map{display:grid;grid-template-columns:repeat(12,1fr);gap:4px}
.tile{aspect-ratio:1;border-radius:4px;display:grid;place-items:center;font-size:10.5px;font-weight:700;cursor:default;position:relative}
.tile:hover{outline:2px solid var(--ink);z-index:2}
.tile .tt{position:absolute;bottom:calc(100% + 6px);left:50%;transform:translateX(-50%);background:var(--ink);color:#fff;font-weight:500;font-size:12px;padding:5px 9px;border-radius:5px;white-space:nowrap;display:none;z-index:5}
.tile:hover .tt{display:block}
.scale{display:flex;align-items:center;gap:8px;font-size:11.5px;color:var(--muted);margin-top:12px}
.scale i{display:block;height:8px;width:120px;border-radius:4px;background:linear-gradient(90deg,#fff1d0,#ffb020,#b36a00)}
.tbl-wrap{overflow:auto}
.tbl{width:100%;border-collapse:collapse;font-size:13.5px}
.tbl th{text-align:left;padding:10px 12px;background:#f8f9fb;color:var(--muted);font-weight:500;border-bottom:1px solid var(--line);white-space:nowrap;font-size:12.5px}
.tbl td{padding:11px 12px;border-bottom:1px solid var(--line);white-space:nowrap}
.tbl tr.clickable{cursor:pointer}
.tbl tbody tr:hover td{background:#fafbfc}
.tbl .r{text-align:right}
.tbl .sub{color:var(--muted);font-size:12px}
.tbl .strong{font-weight:600}
.tbl th.sortable{cursor:pointer}
.sort-ar{display:inline-flex;flex-direction:column;gap:2px;margin-left:5px;vertical-align:1px}
.sort-ar i,.sort-ar b{width:0;height:0;border:3.5px solid transparent}
.sort-ar i{border-bottom:4px solid var(--line2);border-top:0}
.sort-ar b{border-top:4px solid var(--line2);border-bottom:0}
.tbl th.asc .sort-ar i{border-bottom-color:var(--navy)}
.tbl th.desc .sort-ar b{border-top-color:var(--navy)}
.tbl .ck{width:40px}
.cbx{position:relative;display:inline-block;width:16px;height:16px}
.cbx input{position:absolute;opacity:0}
.cbx i{position:absolute;inset:0;border:1.5px solid var(--line2);border-radius:3px}
.cbx input:checked+i{background:var(--navy);border-color:var(--navy)}
.pager{display:flex;align-items:center;justify-content:space-between;padding:12px 2px 0;font-size:13px;color:var(--muted);flex-wrap:wrap;gap:10px}
.pager b{color:var(--ink)}
.pg-btns{display:flex;gap:4px;align-items:center}
.pg{min-width:30px;height:30px;border-radius:5px;border:1px solid var(--line);background:#fff;font-size:13px;display:grid;place-items:center;padding:0 6px}
.pg.on{background:var(--navy);border-color:var(--navy);color:#fff}
.pg:disabled{opacity:.4}
.pg-size{height:30px;border:1px solid var(--line);border-radius:5px;margin-left:8px;background:#fff}
.tag{display:inline-flex;align-items:center;gap:4px;height:22px;padding:0 8px;border-radius:4px;font-size:12px;font-weight:600;white-space:nowrap}
.t-blue{background:var(--blue-weak);color:#1d5fb8}.t-amber{background:var(--amber-weak);color:#9a6300}.t-green{background:var(--green-weak);color:#17794f}.t-red{background:var(--red-weak);color:#b83328}.t-violet{background:var(--violet-weak);color:#5b3fb0}.t-gray{background:var(--gray-weak);color:var(--muted)}
.a-tool{display:flex;gap:10px;align-items:center;flex-wrap:wrap;margin-bottom:14px}
.a-tool .input,.a-tool .select{height:36px;width:auto;font-size:13px}
.a-tool .sp{flex:1}
.seg{display:inline-flex;background:var(--gray-weak);border-radius:6px;padding:3px}
.seg button{height:30px;padding:0 12px;border-radius:4px;font-size:13px;color:var(--ink2)}
.seg button.on{background:#fff;color:var(--ink);font-weight:600;box-shadow:0 1px 3px rgba(0,0,0,.08)}
.a-btn{height:36px;padding:0 14px;border-radius:6px;border:1px solid var(--line2);background:#fff;font-size:13px;display:inline-flex;align-items:center;gap:6px}
.a-btn:hover{border-color:var(--navy)}
.a-btn.pri{background:var(--navy);border-color:var(--navy);color:#fff}
.funnel{display:flex;flex-direction:column;gap:8px}
.fn-r{display:grid;grid-template-columns:70px 1fr 56px;gap:10px;align-items:center;font-size:13px}
.fn-r div{height:26px;border-radius:4px;background:var(--gray-weak);overflow:hidden}
.fn-r div i{display:block;height:100%;background:var(--navy);border-radius:4px}
.fn-r b{text-align:right}
.a-desc{display:grid;grid-template-columns:1fr 1fr;gap:12px 20px;font-size:13.5px}
.a-desc span{display:block;color:var(--muted);font-size:12px}
.flow{display:flex;gap:6px;flex-wrap:wrap;margin:6px 0}
.flow button{height:30px;padding:0 12px;border-radius:15px;border:1px solid var(--line2);font-size:12.5px}
.flow button.on{background:var(--navy);color:#fff;border-color:var(--navy)}
.a-sec{font-size:14px;font-weight:700;margin:20px 0 10px}

/* responsive */
@media (max-width:1180px){.pgrid.g4{grid-template-columns:repeat(3,1fr)}.seals{grid-template-columns:repeat(3,1fr)}.apps{grid-template-columns:repeat(2,1fr)}.hsearch{width:190px}}
@media (max-width:980px){
  .wrap{padding:0 20px}
  .mnav{display:none}.mnav.open{display:flex;position:absolute;top:70px;left:0;right:0;flex-direction:column;background:#fff;border-bottom:1px solid var(--line);padding:8px 12px;height:auto}
  .mnav.open a{padding:12px}
  .burger{display:grid}
  .hero-in,.fac-hero .wrap,.pd,.co,.catalog,.spec-grid,.rev-sum{grid-template-columns:1fr}
  .hero h1{font-size:36px}
  .cct-sw{left:10px;top:10px}
  .pgrid,.pgrid.g4,.cats{grid-template-columns:repeat(2,1fr)}
  .fside{position:static}
  .why-g,.trust-in,.fnums,.fsteps,.qc{grid-template-columns:1fr 1fr}
  .ftr-g{grid-template-columns:1fr 1fr}
  .co-side{position:static}
  .a-kpis{grid-template-columns:repeat(2,1fr)}.a-g2{grid-template-columns:1fr}
  .a-side{display:none}
  .nlm{grid-template-columns:1fr}.nlm .l{display:none}
}
@media (max-width:640px){
  .util-in>span{display:none}
  .hsearch{display:none}
  .rfq-btn span{display:none}
  .hero-in{padding:36px 20px 48px}
  .hero h1{font-size:30px}
  .hero-stats{gap:18px}
  .hero-stats div b{font-size:20px}
  .pgrid,.pgrid.g4,.cats,.why-g,.trust-in,.apps,.fnums,.fsteps,.qc,.ftr-g,.form,.dl,.a-desc{grid-template-columns:1fr}
  .seals{grid-template-columns:repeat(2,1fr)}
  .sec{padding:52px 0}.sec-h{flex-direction:column;align-items:flex-start}.sec-h h2{font-size:26px}
  .pd-kv{grid-template-columns:1fr 1fr}.pd-kv div:nth-child(2){border-right:0}
  .rev{grid-template-columns:1fr;gap:6px}
  .steps div span{display:none}
  .cookie{left:10px;right:10px;bottom:10px;width:auto}
  .a-kpis{grid-template-columns:1fr 1fr}.a-view{padding:14px}
  .demo-mark{bottom:auto;top:8px;right:8px;font-size:10px}
}

.spin{width:16px;height:16px;border-radius:50%;border:2px solid currentColor;border-right-color:transparent;animation:spin .7s linear infinite;display:inline-block}
@keyframes spin{to{transform:rotate(360deg)}}
body.adm .cookie{display:none}
.a-desc span.cc{display:inline-block;color:#fff;font-size:11px;margin-right:6px}
.a-mtabs{display:none}
.seg button{white-space:nowrap;flex:none}
.a-tool .seg{max-width:100%;overflow-x:auto}
@media (max-width:980px){
  .a-mtabs{display:flex;gap:4px;padding:8px 14px;background:#fff;border-bottom:1px solid var(--line);position:sticky;top:60px;z-index:29;overflow-x:auto}
  .a-mtabs a{padding:6px 12px;border-radius:16px;font-size:13px;color:var(--ink2);white-space:nowrap}
  .a-mtabs a.on{background:var(--navy);color:#fff}
  .a-g2[style]{grid-template-columns:1fr!important}
}
@media (max-width:640px){
  .a-top{padding:0 14px}.a-top .a-btn[href]{display:none}
  body:not(.adm) .demo-mark{top:auto;bottom:6px;right:6px}
  body.adm .demo-mark{top:auto;bottom:6px;right:6px}
  .a-tool .input{width:100%!important}
}

/* 窄屏：后台表格改为卡片（首列作标题，其余为"标签：值"两列） */
@media (max-width: 640px) {
  .tbl-wrap.tw-c { overflow: visible; }
  .tbl.tbl-c, .tbl.tbl-c tbody { display: block; width: 100%; }
  .tbl.tbl-c thead { display: none; }
  .tbl.tbl-c tbody tr:not(.emp) { display: grid; grid-template-columns: 1fr 1fr; gap: 8px 14px; padding: 12px 14px; border-bottom: 1px solid #eef0f3; position: relative; }
  .tbl.tbl-c tbody tr:not(.emp) td { display: block; padding: 0; border: 0; text-align: left; min-width: 0; white-space: normal; }
  .tbl.tbl-c tbody tr:not(.emp) td.tm { grid-column: 1 / -1; padding-right: 34px; }
  .tbl.tbl-c tbody tr:not(.emp) td[data-l]:not(.tm)::before { content: attr(data-l); display: block; font-size: 11px; color: #8a90a0; margin-bottom: 2px; font-weight: 400; }
  .tbl.tbl-c tbody tr:not(.emp) td.mh { display: none; }
  .tbl.tbl-c tbody tr:not(.emp) td.ck { position: absolute; right: 12px; top: 12px; width: auto; }
  .tbl.tbl-c tbody tr.emp, .tbl.tbl-c tbody tr.emp td { display: block; }
}

/* 后台询盘抽屉：跟进记录 */
.fu-next { margin-left: 10px; font-size: 12.5px; font-weight: 400; color: #5b6b80; }
.fu-next b { color: #0c1726; }
.fu-form textarea { height: 72px; font-size: 13px; line-height: 1.6; width: 100%; resize: vertical; }
.fu-row { display: flex; align-items: center; gap: 10px; margin-top: 8px; flex-wrap: wrap; font-size: 13px; color: #5b6b80; }
.fu-row .input { width: 160px; height: 34px; }
.fu-row .a-btn { margin-left: auto; }
.fu-log { margin-top: 12px; }
.fu-i { display: flex; gap: 10px; padding: 10px 0; border-top: 1px dashed #e2e7ee; }
.fu-i > i { width: 8px; height: 8px; border-radius: 50%; background: #ffb020; margin-top: 6px; flex-shrink: 0; }
.fu-h { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; font-size: 12.5px; color: #6d7a8c; }
.fu-h b { color: #0c1726; font-size: 13px; }
.fu-i p { margin: 4px 0 0; font-size: 13.5px; color: #34445a; white-space: pre-wrap; }
.fu-log .sub{color:var(--muted);font-size:13px}
@media (max-width: 640px) { .tbl.tbl-c tbody tr.tt td:first-child { text-align: left; } .tbl.tbl-c tbody tr.tt td:last-child { text-align: right; } }

/* DE/FR copy is longer: let header, CTA band and checkout buttons wrap on narrow screens */
@media (max-width:980px){.co[style]{grid-template-columns:1fr!important}}
@media (max-width:640px){
  .logo small{letter-spacing:1px}
  .cta-band .wrap{flex-direction:column;align-items:flex-start}
  .co-nav{flex-wrap:wrap;gap:10px}
  .co-card{min-width:0}
  .fac-hero .wrap>div{min-width:0}.hero-cta{flex-wrap:wrap}.fac-hero h1{font-size:32px}
  .ptable{display:block;max-width:100%;overflow-x:auto}
}
/* a11y: visible keyboard focus */
:focus-visible:not(input):not(select):not(textarea){outline:2px solid var(--brand-d,var(--brand))!important;outline-offset:2px!important}

/* 「在线体验」标记不压内容：前台为贴右边缘留白的竖排小标签；宽屏后台放进左侧栏底部 */
.demo-mark{writing-mode:vertical-rl;text-orientation:sideways;white-space:nowrap;line-height:1}
body:not(.adm) .demo-mark,body.adm .demo-mark{top:auto;left:auto;right:10px;bottom:18px;padding:10px 4px;font-size:11px;letter-spacing:.04em}
@media (min-width:1181px){
  body.adm .demo-mark{writing-mode:horizontal-tb;line-height:normal;top:auto;padding:4px 10px;font-size:11px;left:20px;right:auto;bottom:90px}
}
@media (max-width:900px){
  body:not(.adm) .demo-mark,body.adm .demo-mark{right:0;bottom:22%;padding:8px 3px;font-size:9.5px;border-radius:6px 0 0 6px;letter-spacing:.02em}
}
/* 英文段落避免末行孤词 */
p,.hero h1,.hero-t h1{text-wrap:pretty}
.pd-info h1{text-wrap:balance}
.hero-stats div b{white-space:nowrap}
@media (max-width:640px){
  .hero-stats{display:grid;grid-template-columns:1fr 1fr;gap:16px 18px}
  .a-card-h h3 .sub{display:block;margin:2px 0 0}
}