/* V37 / local PLC modernization check; styles intentionally scoped. */
.pc-page{background:#0e1921}.pc-page .site-header{background:#0d1822f5;border-bottom:1px solid #ffffff20}.pc-page .lang-menu,.pc-page .social-pill{border-radius:2px}.pc-page .lang-switch{padding:0}.pc-language-button{background:transparent;border:0;color:white;display:flex;align-items:center;gap:8px;cursor:pointer;padding:22px 0;font:inherit}.pc-page .lang-menu{top:60px}.pc-page .footer{background:#0b151e}.pc-page .footer a:focus-visible,.pc-page .site-header :focus-visible{outline:3px solid #ff8c42;outline-offset:4px}.pc-skip{position:fixed;left:16px;top:-100px;padding:15px;background:#ff812f;color:#10212d;z-index:100}.pc-skip:focus{top:12px}
.pc{--pc-orange:#ff812f;--pc-paper:#f1f2ee;--pc-ink:#142936;--pc-muted:#b3c2cc;--pc-line:#ffffff23;background:#0e1d28;color:#f3f4ef;font:16px/1.6 Arial,Helvetica,sans-serif}.pc *{box-sizing:border-box}.pc [hidden]{display:none!important}.pc :is(h1,h2,h3,p,ul,ol,figure){margin:0}.pc :is(h1,h2,h3){font-family:Arial,Helvetica,sans-serif;letter-spacing:-.045em;text-transform:none;line-height:1.1}.pc h2{font-size:35px!important}.pc h3{font-size:21px}.pc a{color:inherit}.pc :is(button,input,select,textarea){font:inherit;border-radius:0}.pc :is(a,button,summary,input,select,textarea):focus-visible{outline:3px solid #f58435;outline-offset:4px}.pc button,.pc summary{cursor:pointer}.pc button,.pc a,.pc select,.pc summary{touch-action:manipulation}.pc button{white-space:normal}.pc-shell{width:calc(100% - 112px);max-width:1280px;margin:0 auto}.pc-eyebrow{font:700 11px/1.5 'Courier New',monospace;text-transform:uppercase;letter-spacing:.12em;color:var(--pc-orange)}.pc-hero{padding:126px 0 0;background:radial-gradient(ellipse at 82% 0%,#29425370,transparent 60%)}.pc-back{font-size:13px;color:var(--pc-muted)!important;display:inline-flex;gap:10px;align-items:center;padding:8px 0}.pc-back:hover{color:#fff!important}.pc-hero-grid{display:grid;grid-template-columns:1.4fr 1fr;gap:65px;align-items:center;margin-top:30px}.pc-hero h1{font-size:clamp(45px,4.9vw,76px);margin:20px 0 24px;font-weight:750;line-height:1.02;letter-spacing:-.055em}.pc-hero h1 span{color:var(--pc-orange)}.pc-lead{max-width:660px;color:#c0ccd4;font-size:18px;line-height:1.65}.pc-hero-note{font-size:12px;color:#a6bac6;margin-top:24px!important;display:flex;align-items:center;gap:9px}.pc-hero-note:before{content:'';height:5px;width:5px;background:var(--pc-orange);flex:none}.pc-visual{position:relative;min-height:260px;background:linear-gradient(#acc5da09 1px,transparent 1px),linear-gradient(90deg,#acc5da09 1px,transparent 1px);background-size:22px 22px;padding:24px 24px 16px;border:1px solid #7094af40;box-shadow:14px 14px 0 #07121b50}.pc-visual:before,.pc-visual:after{content:'+';font:16px monospace;color:#7494aa;position:absolute;top:-12px;left:-5px}.pc-visual:after{top:auto;left:auto;bottom:-10px;right:-5px}.pc-visual-top{display:flex;justify-content:space-between;font:10px/1.5 monospace;letter-spacing:.13em;color:#a5bccb}.pc-rack{margin:24px auto 23px;display:flex;gap:5px;border-top:7px solid #8296a0;border-bottom:7px solid #617e92;max-width:350px;position:relative;padding:6px 5px;background:#132733}.pc-rack:after{content:'';position:absolute;top:-7px;left:0;width:22%;height:7px;background:#ff812f;animation:pc-scan 5s ease-in-out infinite alternate}.pc-cpu{width:38%;height:124px;background:#344955;border:1px solid #b4c3c850;padding:11px;display:flex;flex-direction:column;align-items:flex-start;gap:12px}.pc-cpu strong{font:700 15px monospace;color:#fafaf4}.pc-led{display:flex;gap:5px}.pc-led i{height:4px;width:4px;background:#88a4b6}.pc-led i:first-child{background:#ff812f}.pc-port{height:24px;width:32px;margin-top:auto;background:#091621;border:2px solid #9bb1bf}.pc-module{height:124px;flex:1;background:repeating-linear-gradient(0deg,#425766 0,#425766 9px,#152733 10px,#152733 11px);border:1px solid #8ca4b060}.pc-visual-code{font:12px monospace;letter-spacing:.17em;text-align:center;color:#d3dfe6}.pc-tags{display:flex;flex-wrap:wrap;gap:5px;margin-top:24px}.pc-tags span{background:#1e3442;color:#bed0da;padding:5px 8px;font:10px/1.4 monospace;border:1px solid #45607480}.pc-rail{margin-top:44px;display:grid;grid-template-columns:repeat(3,1fr);border-block:1px solid var(--pc-line)}.pc-rail div{padding:18px 22px;border-right:1px solid var(--pc-line);display:flex;gap:20px;align-items:center;font-size:12px}.pc-rail div:first-child{padding-left:0}.pc-rail div:last-child{border:0}.pc-rail b{font:11px monospace;color:var(--pc-orange)}
.pc-workspace{padding:50px 0 80px}.pc-grid{display:grid;grid-template-columns:minmax(0,.85fr) minmax(0,1.15fr);gap:24px;align-items:start}.pc-form-card{background:var(--pc-paper);color:var(--pc-ink);border-top:4px solid var(--pc-orange);padding:30px}.pc-form-card>.pc-eyebrow{color:#994509}.pc-form-card h2{font-size:30px!important;margin:14px 0 12px}.pc-form-intro{color:#51616d;font-size:14px;line-height:1.65;margin-bottom:25px!important}.pc label{display:block;font-weight:700;font-size:13px;line-height:1.5;margin-bottom:8px}.pc input,.pc select,.pc textarea{width:100%;max-width:100%;background:white;border:1px solid #9ba9af;color:#172e3e;min-height:48px;padding:11px 12px;outline-offset:2px}.pc input{font-family:'Courier New',monospace;font-size:17px;font-weight:700;letter-spacing:.015em}.pc input::placeholder{color:#7b8991;font-weight:400}.pc input[aria-invalid=true]{border:2px solid #a53b0c}.pc select{font-size:13px;padding-right:22px}.pc-help{font-size:12px;line-height:1.6;color:#586872;margin-top:9px!important}.pc-examples{margin:20px 0}.pc-examples>span{font-size:11px;font-weight:700;color:#667581;display:block;margin-bottom:8px}.pc-chips{display:flex;flex-wrap:wrap;gap:6px}.pc-chips button{background:transparent;border:1px solid #aab8c0;color:#293f50;font:11px/1.5 monospace;padding:8px}.pc-chips button:hover{border-color:#b65310;background:#ff812f12}.pc-catalog{margin:18px 0 25px}.pc-options{border-block:1px solid #b9c4c9;margin:24px 0}.pc-options summary{font-size:14px;font-weight:700;padding:16px 22px 16px 0;position:relative;list-style:none}.pc-options summary::-webkit-details-marker{display:none}.pc-options summary:after{content:'+';position:absolute;right:0;font-size:20px;top:11px;color:#954600}.pc-options[open] summary:after{content:'−'}.pc-options .pc-help{margin:0 0 18px!important}.pc-fields{display:grid;grid-template-columns:1fr 1fr;gap:18px 14px;padding-bottom:23px;align-items:end}.pc-field-wide{grid-column:1/-1}.pc-fields>div{min-width:0}.pc-button{display:inline-flex;justify-content:space-between;align-items:center;gap:15px;padding:15px 18px;min-height:52px;font-size:13px;font-weight:700;line-height:1.4;border:1px solid #7891a2;background:transparent;color:#ecf3f4;border-radius:0;text-align:left;transition:background .2s,border-color .2s}.pc-button:hover{background:#ffffff09;border-color:var(--pc-orange)}.pc-primary{color:#162934!important;background:var(--pc-orange);border-color:var(--pc-orange)}.pc-primary:hover{background:#ff9851;border-color:#ff9851}.pc-submit{width:100%;margin-top:2px}.pc-reset{border:0;background:transparent;color:#536774;display:block;padding:12px 0 3px;font-size:12px!important;text-decoration:underline;text-underline-offset:3px}.pc-local{font-size:11px;color:#667782;line-height:1.6;margin-top:20px!important;padding-top:15px;border-top:1px solid #cad2d4}.pc-message{font-size:12px;line-height:1.6;color:#8b3c06;margin-top:13px!important}.pc-message:empty{display:none}
.pc-pending{min-height:580px;border:1px solid #ffffff25;padding:34px;background:linear-gradient(140deg,#203847aa,transparent 75%),#11232f}.pc-pending h2{font-size:43px!important;margin:58px 0 22px;line-height:1.09;letter-spacing:-.04em}.pc-pending>p:not(.pc-eyebrow):not(.pc-pending-foot){color:#b5c5d1;font-size:14px;max-width:400px}.pc-pending ol{padding:0;list-style:none;margin:26px 0;counter-reset:pending}.pc-pending li{padding:13px 0;border-bottom:1px solid #ffffff16;display:flex;gap:18px;font-size:14px;color:#e0e8ec;counter-increment:pending}.pc-pending li:before{content:'0'counter(pending);font:11px monospace;color:#ed9659;line-height:2}.pc-pending-foot{font:11px/1.6 monospace;color:#94aabc;margin-top:42px!important}.pc-result{scroll-margin-top:105px;outline:none}.pc-result-head{border:1px solid #ffffff25;background:#142d3f;padding:27px;border-top:4px solid var(--pc-orange)}.pc-match{font-size:11px;display:inline-flex;align-items:center;gap:8px;color:#f4ad70;background:#ff812f0c;border:1px solid #ff812f50;padding:7px 10px;max-width:100%}.pc-match:before{content:'';height:4px;width:4px;flex:none;background:#f39b5b}.pc-match[data-kind=exact]{color:#b4dfc6;border-color:#8ba99a80;background:#74998110}.pc-match[data-kind=exact]:before{background:#b4dfc6}.pc-device{font-size:17px;line-height:1.4;margin:17px 0 6px!important;color:#eef3f4;font-weight:700;overflow-wrap:anywhere}.pc-order{font:12px/1.7 monospace;letter-spacing:.04em;color:#bed0dc;overflow-wrap:anywhere}.pc-match-note{font-size:12px;line-height:1.6;color:#a4bbc9;margin-top:12px!important}.pc-source{display:inline-block;font-size:11px;color:#d2dfdf!important;border-bottom:1px solid #6a8190;margin-top:10px;line-height:1.7}.pc-target{margin-top:25px;padding-top:23px;border-top:1px solid #a5bac033}.pc-target h2{font-size:35px!important;color:#ffa05e;margin:13px 0 14px;overflow-wrap:anywhere}.pc-target>p:last-child{color:#cad6dc;font-size:14px;line-height:1.7}.pc-scope{padding:26px 0 0}.pc-scope>h3,.pc-needs-block>h3{font-size:18px;line-height:1.3;letter-spacing:-.02em;margin-bottom:18px}.pc-scope-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px}.pc-scope-grid article{padding:20px;border:1px solid #ffffff22;background:#142834}.pc-scope-grid article>span{font:11px monospace;color:var(--pc-orange);display:block;margin-bottom:16px}.pc-scope-grid h4{font-size:14px;margin:0 0 10px}.pc-scope-grid p{color:#b4c7d1;font-size:12px;line-height:1.7}.pc-needs-block{padding-top:27px}.pc-needs-block ul{padding:0;list-style:none}.pc-needs-block li{position:relative;padding:10px 0 10px 20px;border-bottom:1px solid #ffffff16;color:#b5c6d1;font-size:12px;line-height:1.6}.pc-needs-block li:before{content:'↗';position:absolute;left:0;color:#ed9659}.pc-caveat{font-size:11px;line-height:1.7;color:#9fb1be;margin:20px 0!important}.pc-inquiry{background:#203847;border:1px solid #486172;padding:27px}.pc-inquiry h3{font-size:25px}.pc-inquiry>p{color:#bdcdd5;font-size:13px;line-height:1.7;margin-top:12px}.pc-result-actions{display:flex;flex-wrap:wrap;gap:10px;margin:22px 0 14px}.pc-result-actions .pc-button{flex:1 1 200px}.pc-draft-note{font-size:11px!important;color:#a7bdcb!important}.pc-contact{font-size:12px;display:inline-block;border-bottom:1px solid #7a92a4;margin-top:12px}.pc-summary{border-top:1px solid #7891a23f;margin-top:23px}.pc-summary summary{font-size:12px;padding:14px 0;color:#c2d3db}.pc textarea{min-height:270px;background:#0e202d;color:#dfebf2;border-color:#617a8c;font-size:12px;line-height:1.7;resize:vertical}.pc-copy-status{font-size:12px;color:#c8e7cb;line-height:1.5;margin-top:8px!important}.pc-copy-status:empty{display:none}
.pc-method{background:#e9eeec;color:#172e3e;padding:75px 0 80px}.pc-method .pc-eyebrow{color:#974407}.pc-method-head{display:grid;grid-template-columns:1.2fr 1fr;gap:65px;align-items:end;margin:18px 0 38px}.pc-method-head h2{font-size:40px!important}.pc-method-head p{color:#5a6d79;font-size:16px}.pc-method-grid{display:grid;grid-template-columns:repeat(3,1fr);border:1px solid #b4c1c8}.pc-method-grid article{padding:28px;border-right:1px solid #b4c1c8}.pc-method-grid article:last-child{border:0}.pc-method-grid article>span{font:11px monospace;color:#8a4717}.pc-method-grid h3{font-size:21px;margin:30px 0 14px}.pc-method-grid p{color:#536875;font-size:14px;line-height:1.7}.pc-sources{margin-top:35px;border-block:1px solid #b4c1c8;padding:0}.pc-sources summary{font-size:14px;font-weight:700;padding:19px 0}.pc-sources p{font-size:13px;color:#536875;max-width:920px;line-height:1.8;margin-bottom:20px}.pc-source-links{display:flex;flex-wrap:wrap;gap:10px 24px;margin:22px 0}.pc-source-links a{font-size:12px;color:#6e360e;border-bottom:1px solid #b38962}.pc-fallback{padding:25px;border:1px solid #89a1b160;margin-bottom:25px;font-size:14px}.pc-fallback a{text-decoration:underline}.pc-fallback p{margin-bottom:12px}.pc-nojs-nav{display:none}
@keyframes pc-scan{from{left:0}to{left:78%}}
@media(min-width:1051px){.pc-page:not(.pc-ready) .lang-menu{display:block;top:50px}.pc-page:not(.pc-ready) .lang-switch{margin-right:5px}}
@media(max-width:1200px){.pc-shell{width:calc(100% - 72px)}.pc-hero-grid{gap:40px}.pc-form-card{padding:25px}.pc-fields{grid-template-columns:1fr}.pc-field-wide{grid-column:auto}.pc-pending{padding:28px}.pc-hero h1{font-size:60px}}
@media(max-width:1050px){.pc-page .nav{background:#0d1c28}.pc-page .lang-switch{padding:0}.pc-language-button{padding:12px 0}.pc-page .lang-menu{position:static}.pc-page:not(.pc-ready) .nav{display:flex;position:static;flex-wrap:wrap;gap:5px 16px;margin-top:15px;padding:0;border:0;max-height:none}.pc-page:not(.pc-ready) .site-header{position:relative;height:auto;display:block;padding:16px 24px}.pc-page:not(.pc-ready) .nav a{padding:9px 0}.pc-page:not(.pc-ready) .lang-menu{display:block}.pc-page:not(.pc-ready) .menu-btn,.pc-page:not(.pc-ready) .pc-language-button{display:none}.pc-page:not(.pc-ready) .pc-hero{padding-top:30px}.pc-hero-grid{grid-template-columns:1.2fr 1fr;gap:30px}.pc-hero h1{font-size:49px}.pc-grid{gap:18px;grid-template-columns:1fr 1.1fr}.pc-pending h2{font-size:35px!important}.pc-form-card h2{font-size:27px!important}.pc-visual{padding:20px 16px}.pc-result-head,.pc-inquiry{padding:23px}.pc-scope-grid{grid-template-columns:1fr}.pc-method-head{gap:30px}.pc-method-head h2{font-size:34px!important}.pc-method-grid article{padding:23px}}
@media(max-width:780px){.pc-shell{width:calc(100% - 40px)}.pc-hero{padding-top:112px}.pc-hero-grid{grid-template-columns:1fr;margin-top:20px;gap:30px}.pc-hero h1{font-size:56px;max-width:680px}.pc-lead{font-size:17px;max-width:660px}.pc-visual{display:none}.pc-rail{margin-top:30px}.pc-rail div{padding:14px 12px;gap:8px;font-size:11px;align-items:flex-start;flex-direction:column}.pc-grid{grid-template-columns:1fr;gap:22px}.pc-workspace{padding:30px 0 50px}.pc-form-card{padding:27px}.pc-fields{grid-template-columns:1fr 1fr}.pc-field-wide{grid-column:1/-1}.pc-pending{min-height:0;padding:28px}.pc-pending h2{margin-top:28px;font-size:36px!important}.pc-pending-foot{margin-top:26px!important}.pc-scope-grid{grid-template-columns:1fr 1fr}.pc-target h2{font-size:34px!important}.pc-method{padding:50px 0}.pc-method-head{grid-template-columns:1fr;gap:18px}.pc-method-head h2{font-size:35px!important}.pc-method-grid{grid-template-columns:1fr}.pc-method-grid article{border-right:0;border-bottom:1px solid #b4c1c8;padding:25px}.pc-method-grid h3{margin-top:18px}.pc-result{scroll-margin-top:92px}}
@media(max-width:430px){.pc-shell{width:calc(100% - 30px)}.pc-hero h1{font-size:45px;letter-spacing:-.05em}.pc-hero-note{font-size:11px;align-items:flex-start}.pc-rail div{font-size:10px}.pc-form-card,.pc-pending{padding:22px}.pc-form-card h2{font-size:27px!important}.pc-fields{grid-template-columns:1fr}.pc-field-wide{grid-column:auto}.pc input{font-size:16px;padding:11px 9px}.pc-pending h2{font-size:32px!important}.pc-target h2{font-size:29px!important}.pc-scope-grid{grid-template-columns:1fr}.pc-method-head h2{font-size:31px!important}.pc-result-head,.pc-inquiry{padding:22px}.pc-inquiry h3{font-size:23px}.pc-hero h1,.pc-method h2{overflow-wrap:break-word}}
@media(prefers-reduced-motion:reduce){.pc-page{scroll-behavior:auto}.pc *,.pc *::before,.pc *::after{animation:none!important;transition:none!important;scroll-behavior:auto!important}}

.pc h2{line-height:1.12!important}.pc-copy-icon{width:18px;height:18px;flex:none;display:block}
@media(max-width:430px){.pc-page .brand{gap:9px;min-width:0}.pc-page .brand b{font-size:clamp(15px,4.5vw,19px)!important;white-space:nowrap}.pc-page .brand img{width:40px!important;height:40px!important}.pc-page .menu-btn{flex:none;width:34px;padding:0;margin-left:8px}.pc-page .site-header{justify-content:space-between}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto!important}}