/* Hallmark · macrostructure: user-selected original industrial catalogue · theme: original-reference · no catalogue rotation
   Preserve original gradient, white header, orange accent, rounded cards and section order. Pre-emit critique: P5 H5 E4 S5 R4 V4. */
:root{--paper:#fff;--ink:#25303b;--muted:#5b6773;--focus:#185cad;--field-rule:#9caaba;--error:#a72b18;--success:#206038;--diagram:#d9e5ef;--overlay:rgba(11,31,54,.68);--shadow:0 6px 18px rgba(18,54,94,.12);--font-original:system-ui,Arial,sans-serif;--space-xs:4px;--space-sm:8px;--space-md:12px;--space-lg:20px;--space-xl:24px;--space-2xl:32px;--space-section:60px;--duration:180ms;--ease-out:cubic-bezier(.16,1,.3,1)}
html,body{overflow-x:clip}html{scroll-behavior:smooth;scroll-padding-top:92px}h1,h2,h3{overflow-wrap:anywhere;min-width:0}button,input,textarea{font-family:var(--font-original)}:focus-visible{outline:3px solid var(--focus);outline-offset:3px}a,button,summary{touch-action:manipulation}button:disabled{opacity:.55;cursor:not-allowed}button:active,.btn:active{transform:translateY(1px)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:var(--space-sm);min-height:48px;line-height:1.2;white-space:nowrap;padding:var(--space-md) var(--space-lg)}.btn.p,.hero .cta .btn.p{color:var(--ink)}.hero .btn:focus-visible,.box .btn:focus-visible,.bc .btn:focus-visible{outline-color:var(--paper)}.card,.tile{transition:border-color var(--duration) var(--ease-out),box-shadow var(--duration) var(--ease-out)}.card:active,.tile:active{border-color:var(--s)}.nav .logo{flex-shrink:0}.hd{flex-shrink:0}.hd .btn{font-size:14px;padding-inline:var(--space-md)}nav{gap:14px;font-size:14px}nav a{display:inline-flex;align-items:center;min-height:44px;white-space:nowrap}#mb{min-height:44px;min-width:44px;color:var(--b)}.hero{padding-bottom:96px}.hero h1{max-width:780px}.sf input{min-width:0;min-height:52px}.sf .btn{min-height:52px}.eg a{display:inline-flex;align-items:center;min-height:44px;white-space:nowrap}.eg{opacity:1}.hero p{opacity:1}.hero .cta .l{display:inline-flex;align-items:center;min-height:44px}.tb .w{gap:var(--space-md) var(--space-xl)}.tb span{min-width:0}.grid{grid-template-columns:repeat(auto-fill,minmax(min(230px,100%),1fr))}.card,.tile{min-width:0}.card span{display:inline-flex;align-items:center;min-height:44px}.ph.photo,.ph.drawing{height:146px;overflow:hidden;background:var(--g)}.ph img{display:block;width:100%;height:100%;object-fit:cover}.ph.drawing{color:var(--s);background:var(--g)}.ph.drawing svg{width:90%;height:90%;max-width:190px}.chip{min-width:0;min-height:72px}.chip b{white-space:nowrap}.chips{gap:var(--space-md)}.steps{grid-template-columns:repeat(3,minmax(0,1fr))}.steps b{color:var(--b)}.rfq{grid-template-columns:repeat(2,minmax(0,1fr))}.field{min-width:0}.field label{display:block;font-size:14px;font-weight:600;color:var(--b);margin-bottom:var(--space-sm)}.field input,.field textarea{width:100%;min-height:48px;border:1px solid var(--field-rule);outline:2px solid transparent;outline-offset:1px;border-radius:6px;padding:var(--space-md);font:inherit;background:var(--paper);color:var(--ink)}.field input::placeholder,.field textarea::placeholder{color:var(--muted);opacity:1}.field input:focus-visible,.field textarea:focus-visible{outline:2px solid var(--focus);outline-offset:1px}.field input[aria-invalid=true],.field textarea[aria-invalid=true]{border-color:var(--error)}.field textarea{min-height:100px;resize:vertical}.field input[type=file]{padding:var(--space-sm);font-size:13px}.field input::file-selector-button{padding:var(--space-sm) var(--space-md);margin-right:var(--space-sm);border:0;border-radius:4px;background:var(--g);color:var(--b);font:inherit;min-height:36px;cursor:pointer}.field-help{min-height:1.6em;font-size:13px;color:var(--muted);margin:var(--space-xs) 0 0}.field-help.error{color:var(--error)}.rfq-submit{display:flex;align-items:center;gap:var(--space-lg);flex-wrap:wrap}.rfq-submit .note{display:inline-block}.note a{text-decoration:underline}.form-status{min-height:1.6em;margin:0;font-size:14px}.form-status[data-state=error]{color:var(--error)}.form-status[data-state=success]{color:var(--success)}.form-status a{display:inline-block;padding:var(--space-sm);text-decoration:underline}.search-status{background:var(--paper);color:var(--b);padding:var(--space-md) var(--space-lg);border-radius:6px;font-size:14px!important}.card.search-match{border-color:var(--s)}[hidden]{display:none!important}.wa{background:var(--b);color:var(--paper);border-radius:30px;min-height:48px;display:flex;align-items:center;white-space:nowrap}.faq summary{min-height:44px}.skip-link{position:fixed;top:var(--space-sm);left:var(--space-sm);background:var(--paper);color:var(--b);padding:var(--space-md);z-index:40;transform:translateY(-200%)}.skip-link:focus{transform:translateY(0)}dialog{position:fixed;inset:0;margin:auto;width:calc(100% - 32px);max-width:660px;height:fit-content;max-height:85vh;overflow:auto;border:1px solid var(--l);border-radius:10px;padding:var(--space-2xl);background:var(--paper);color:var(--ink)}dialog::backdrop{background:var(--overlay)}.dialog-head{display:flex;align-items:start;justify-content:space-between;gap:var(--space-lg)}.dialog-head h2{font-size:26px}.dialog-close{flex-shrink:0;min-width:44px;min-height:44px;border:1px solid var(--l);border-radius:6px;background:var(--g);color:var(--b);font-size:24px;cursor:pointer}#details-content h3{color:var(--b);font-size:17px;margin:var(--space-xl) 0 var(--space-sm)}#details-content p{font-size:15px;color:var(--muted);margin:var(--space-sm) 0}#details-content ul{padding-left:var(--space-lg);font-size:15px}#details-content li+li{margin-top:var(--space-sm)}.dialog-actions{margin-top:var(--space-xl)}.fg a{min-height:32px}footer a:focus-visible{outline-color:var(--paper)}
@media(hover:hover){.field input:hover,.field textarea:hover{background:var(--g)}.wa:hover{background:var(--s)}}
@media(min-width:861px) and (max-width:1130px){nav,.hd{display:none}#mb{display:block;margin-left:auto}nav.open{display:flex;flex-direction:column;position:absolute;top:68px;left:0;right:0;background:var(--paper);padding:16px 20px;border-bottom:1px solid var(--l)}}
@media(max-width:1130px){nav.open{max-height:calc(100dvh - 68px);overflow:auto;gap:var(--space-xs);box-shadow:var(--shadow)}nav.open a{width:100%}}
@media(max-width:860px){.hero{padding:48px 0 64px}.hero h1{font-size:34px}.sf{flex-direction:row}.steps{grid-template-columns:repeat(3,minmax(0,1fr))}.steps div{padding:var(--space-md);font-size:14px}.rfq{grid-template-columns:repeat(2,minmax(0,1fr))}section{padding:48px 0}.card,.tile{padding:var(--space-md)}.grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:var(--space-md)}.card h3,.tile h3{font-size:16px}.card span{font-size:14px}.chip{flex:1 1 180px}.cta a.l{font-size:14px}.wa{right:var(--space-md);bottom:var(--space-md);font-size:14px;padding:var(--space-md) 16px}.fg a{min-height:44px}.ph.photo,.ph.drawing{height:138px}}
@media(max-width:414px){.w{padding-inline:16px}.logo b{font-size:20px}.logo small{font-size:10px}.hero h1{font-size:32px}.hero p{font-size:16px}.hero{padding-top:40px;padding-bottom:56px}.sf{flex-direction:column}.sf input{width:100%;font-size:14px}.hero .cta{gap:var(--space-md)}.hero .cta .btn{font-size:14px;padding-inline:16px}.cta .l{width:100%}.eg a{font-size:13px}.tb .w{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:var(--space-md)}.tb span{font-size:12px}.tb b{display:block}h2{font-size:26px}.sub{font-size:15px}.grid{gap:var(--space-md)}.card,.tile{padding:var(--space-md)}.card h3,.tile h3{font-size:15px;line-height:1.35}.card p,.tile p{font-size:13px}.card span{font-size:12px;white-space:nowrap}.ph.photo,.ph.drawing{height:112px}.steps{grid-template-columns:minmax(0,1fr);gap:var(--space-sm)}.steps div{display:flex;align-items:center;gap:var(--space-md)}.steps div br{display:none}form.rfq{grid-template-columns:minmax(0,1fr);padding:16px;gap:var(--space-md)}.field{grid-column:1/-1}.box{padding:var(--space-xl)}.box .btn{font-size:14px}.fg{gap:16px}.fg a{font-size:13px}.bc{padding:48px 0}.bc .cta{gap:var(--space-md)}.bc .btn{font-size:14px;padding-inline:var(--space-md)}dialog{padding:var(--space-xl)}.dialog-head h2{font-size:23px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.card,.tile{transition:none}button:active,.btn:active{transform:none}}
.result-link{display:block;min-height:44px;padding:12px 0;color:var(--s);border-bottom:1px solid var(--l);font-weight:600}