:root{--ink:#eaf0f7;--muted:#a0afc0;--paper:#0c1320;--line:#28364a;--accent:#c8f66a;--green:#c8f66a;color-scheme:dark}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:24px}body{margin:0;background:var(--paper);color:var(--ink);font:16px/1.7 system-ui,-apple-system,sans-serif}a{color:inherit;text-decoration:none}a:hover{text-decoration:underline}a:focus-visible,button:focus-visible{outline:3px solid var(--accent);outline-offset:5px}img{display:block;max-width:100%}h1,h2,h3{line-height:1.12;letter-spacing:-.045em;text-wrap:balance}h1{font-size:clamp(2.4rem,5.5vw,4.6rem);margin:20px 0 28px}h2{font-size:clamp(1.8rem,3.5vw,2.8rem)}h3{font-size:1.5rem}p{color:var(--muted)}#site-header,#page-main,#site-footer{max-width:1200px;margin:auto;padding-inline:32px}#site-header{min-height:96px;display:flex;align-items:center;justify-content:space-between;gap:24px;border-bottom:1px solid var(--line)}.brand{display:flex;align-items:baseline;font-size:34px;letter-spacing:-2px;font-weight:850}.brand-dot{color:var(--accent)}.brand small{font-size:9px;letter-spacing:2px;margin-left:10px}#site-navigation{display:flex;gap:28px;font-size:14px}#site-navigation a{padding:10px 0}#site-navigation [aria-current]{color:var(--accent)}.eyebrow{font:650 11px/1.5 ui-monospace,monospace;letter-spacing:.14em;color:var(--accent)}.lead{font-size:19px;max-width:650px}.button{display:inline-flex;justify-content:center;align-items:center;gap:18px;min-height:52px;padding:13px 24px;background:var(--accent);color:#19230f;border:1px solid var(--accent);border-radius:8px;font-weight:700;font-size:14px}.button:hover{background:#dcffa0;text-decoration:none}.button-outline{background:transparent;color:var(--ink);border-color:#56687e}.button-outline:hover{background:#233148}.text-link{font-size:14px;font-weight:650}.hero-actions{display:flex;gap:24px;align-items:center;flex-wrap:wrap}.maker-hero{display:grid;grid-template-columns:1.15fr 1fr;gap:55px;align-items:center;padding:82px 0 72px}.maker-hero h1 em{font-style:normal;color:var(--accent)}.maker-hero .lead{font-size:18px;margin-bottom:30px}.hero-note{font:10px ui-monospace,monospace;letter-spacing:.15em;margin-top:28px}.circuit-art{position:relative;min-height:430px;border:1px solid #304352;border-radius:30px;background:radial-gradient(ellipse at center,#194447 0,#101d2a 65%);overflow:hidden;transform:rotate(3deg)}.board-grid{position:absolute;inset:0;background-image:radial-gradient(#628a8740 1px,transparent 1px);background-size:20px 20px}.chip{position:absolute;left:25%;top:27%;width:50%;height:43%;display:flex;flex-direction:column;justify-content:center;align-items:center;background:#0b1720;border:2px solid #7fa89a;border-radius:14px;box-shadow:0 0 0 9px #193834,0 0 60px #9af56715}.chip strong{font-size:62px;letter-spacing:-5px;color:var(--accent)}.chip small,.chip span{font:8px ui-monospace,monospace;letter-spacing:.13em;color:#a6c5b7}.trace{position:absolute;border:2px solid #73a881;width:42%;height:25%;border-radius:12px}.trace-one{top:15%;left:-7%}.trace-two{right:-8%;bottom:20%}.trace-three{left:40%;top:-5%;height:40%;width:25%;border-color:#67bdd0}.board-node{position:absolute;font:9px ui-monospace,monospace;letter-spacing:.15em;background:#1d343b;padding:9px;border-radius:6px;color:#b2e3dc}.node-one{left:8%;top:11%}.node-two{right:8%;top:13%}.node-three{right:7%;bottom:18%}.board-caption{position:absolute;bottom:26px;width:100%;text-align:center;font:8px ui-monospace,monospace;letter-spacing:.1em;color:#bed6c7}.board-caption i{display:inline-block;width:6px;height:6px;border-radius:100%;background:var(--accent);margin-right:6px}.intro-strip{border-block:1px solid var(--line);padding:28px 0;display:flex;gap:65px;align-items:center}.intro-strip>p:last-child{font-size:21px;margin:0}.intro-strip strong{font-weight:500;color:var(--ink)}.section-title{display:flex;justify-content:space-between;gap:32px;align-items:end;margin:68px 0 28px}.section-title h2{margin-bottom:0}.section-title>p{max-width:300px}.path-grid,.cards{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}.path-card{display:flex;flex-direction:column;background:#121e2d;border:1px solid var(--line);border-radius:16px;padding:30px;transition:border-color .2s,transform .2s}.path-card:hover{border-color:#7eab74;transform:translateY(-3px);text-decoration:none}.path-number{font:10px ui-monospace,monospace;color:#90a4bc;letter-spacing:.12em}.path-icon{font:36px ui-monospace,monospace;color:var(--accent);margin:30px 0 0}.path-card p{font-size:15px;margin:0 0 30px}.path-card strong{font-size:13px;margin-top:auto;color:var(--accent)}.qr-story{display:grid;grid-template-columns:1fr 1.3fr;gap:75px;align-items:center;margin:90px 0}.qr-story p{max-width:530px}.qr-symbol{display:flex;flex-direction:column;justify-content:center;align-items:center;min-height:270px;background:#c8f66a;color:#263914;border-radius:22px;font:700 60px ui-monospace,monospace}.qr-symbol span{font-size:11px;letter-spacing:.15em;margin-top:24px}.shop-strip{background:#152336;border:1px solid #2c4059;border-radius:20px;padding:36px;display:flex;justify-content:space-between;align-items:center;gap:25px}.shop-strip h2{font-size:30px;margin:12px 0}.shop-strip p{margin-bottom:0}#site-footer{margin-top:80px;border-top:1px solid var(--line);padding-block:38px;display:flex;justify-content:space-between;gap:35px;flex-wrap:wrap;font-size:13px}#site-footer>div:nth-child(2){display:flex;flex-direction:column;gap:12px}.muted{color:var(--muted)}.skip-link{position:absolute;top:-100px;left:20px;z-index:100;background:var(--paper);padding:12px}.skip-link:focus{top:10px}.prose{max-width:800px;margin:65px auto}.prose h2{font-size:28px;margin-top:42px}.contact-options{display:grid;grid-template-columns:1fr 1fr;gap:20px}.contact-options h2{margin-top:0}.card{border:1px solid var(--line);border-radius:14px;background:#121e2d;overflow:hidden}.card>a{display:block;height:100%}.card>a:hover{text-decoration:none}.card:hover{border-color:#72966f}.card-image{background:#f1f4f6;padding:24px}.card-image img{height:190px;width:100%;object-fit:contain}.card-body{padding:24px}.card-body h3{font-size:21px}.card-body p{font-size:14px}.card-action{display:block;font-size:13px;font-weight:650;color:var(--accent);margin-top:24px}.blog-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.blog-card>a{display:grid;grid-template-columns:140px 1fr}.blog-card img{width:100%;height:100%;object-fit:contain;background:#eff2f5;padding:16px}.blog-card time{font-size:12px;color:var(--muted)}#products-main,#blog-main{padding-top:45px}.breadcrumb{font-size:13px;margin-top:30px}.product-hero{display:grid;grid-template-columns:1fr 1fr;gap:50px;align-items:center;padding:35px 0}.product-hero h1{font-size:clamp(2rem,4vw,3.4rem)}.product-image{background:#fff;border-radius:18px;padding:30px}.section-nav{display:flex;gap:24px;flex-wrap:wrap;border-block:1px solid var(--line);padding:20px 0;margin-top:24px}.technical-grid{display:grid;grid-template-columns:1fr 1fr;gap:22px;margin:36px 0}.technical-grid section{min-width:0;padding:25px;background:#121e2d;border:1px solid var(--line);border-radius:12px}.technical-grid h2{font-size:26px}.prose pre,.technical-grid pre{overflow:auto;background:#080e17;padding:18px;border-radius:8px}.prose table,.technical-grid table{display:block;overflow:auto;max-width:100%}.gallery{display:flex;flex-wrap:wrap;gap:16px}.gallery img{width:280px;max-width:100%;height:auto;object-fit:contain;background:white;border-radius:12px}.article-image{max-height:400px;object-fit:contain;margin:25px auto;border-radius:16px}.purchase-link{background:#17273a!important;color:var(--ink)!important}.purchase-link:hover{background:#263e50!important}
@media(max-width:850px){.maker-hero{gap:28px}.circuit-art{min-height:340px}.path-grid{gap:12px}.path-card{padding:22px}.shop-strip{flex-direction:column;align-items:start}.qr-story{gap:35px}}
@media(max-width:680px){#site-header,#page-main,#site-footer{padding-inline:20px}#site-header{flex-wrap:wrap;gap:8px;padding-block:16px}#site-navigation{width:100%;justify-content:space-between;gap:14px;font-size:13px}.maker-hero{grid-template-columns:1fr;padding:42px 0}.maker-hero h1{font-size:clamp(2.3rem,9vw,3.6rem)}.circuit-art{min-height:310px;max-width:440px;width:96%;justify-self:center;transform:rotate(2deg)}.intro-strip{display:block}.intro-strip>p:last-child{font-size:18px}.path-grid,.cards,.blog-grid,.product-hero,.technical-grid,.contact-options{grid-template-columns:1fr}.path-card{padding:25px}.path-icon{margin-top:20px}.section-title{flex-direction:column;align-items:start;gap:8px;margin-top:45px}.section-title>p{margin:0}.qr-story{grid-template-columns:1fr;margin:50px 0;gap:22px}.qr-symbol{min-height:170px}.shop-strip{padding:25px}.hero-actions{gap:16px}.blog-card>a{grid-template-columns:95px 1fr}.card-body{padding:20px}.prose{margin-top:40px}.product-hero{gap:25px}.section-nav{gap:16px;font-size:14px}#site-footer{margin-top:50px;gap:20px}h1{overflow-wrap:anywhere}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.path-card{transition:none}.path-card:hover{transform:none}}
/* Logo marki oraz mobilny landing w tej samej palecie co reszta strony. */
.brand-logo{width:150px;height:57px;object-fit:contain}.qr-header{max-width:580px;margin:auto;padding:20px 22px;display:flex;align-items:center;justify-content:space-between;gap:18px}.qr-header>span{font:9px/1.5 ui-monospace,monospace;color:var(--muted);text-align:right;max-width:110px}.landing{max-width:580px!important;padding:10px 22px 24px!important}.landing .eyebrow{text-align:center;line-height:1.8}.qr-product{text-align:center}.landing-image{width:128px;height:128px;object-fit:contain;background:white;border-radius:18px;padding:12px;margin:20px auto 16px}.product-code{display:inline-block;background:#1c2b3e;color:#c4d3e4;border-radius:6px;padding:3px 10px;font:12px ui-monospace,monospace;margin:4px}.landing h1{font-size:clamp(1.5rem,6vw,2rem);line-height:1.2;margin:12px 0;overflow-wrap:anywhere}.qr-intro{font-size:14px;margin:12px auto 24px;max-width:360px}#qr-links{display:grid;gap:11px}#qr-links a{display:flex;align-items:center;gap:13px;background:#121e2d;border:1px solid var(--line);border-radius:13px;padding:17px 16px;min-height:78px}#qr-links a:hover{border-color:var(--accent);text-decoration:none}#qr-links a.qr-primary{background:var(--accent);color:#19230f;border-color:var(--accent)}#qr-links a>span:nth-child(2){flex:1;min-width:0}#qr-links strong{font-size:15px;display:block;line-height:1.35}#qr-links small{display:block;color:var(--muted);font-size:12px;line-height:1.5;margin-top:4px}#qr-links .qr-primary small,#qr-links .qr-primary .qr-link-icon{color:#344c19}.qr-link-icon{display:grid;place-items:center;flex:0 0 32px;font-size:23px;color:var(--accent)}#qr-links b{font-weight:400}#qr-links .qr-contact{border-color:#4a637e}.qr-safety{background:#152336;border:1px solid var(--line);border-radius:12px;padding:18px;margin-top:25px}.qr-safety strong{font-size:13px}.qr-safety p{font-size:12px;margin:6px 0 0}.qr-id{text-align:center;font:10px/1.6 ui-monospace,monospace;overflow-wrap:anywhere;margin-top:24px}.qr-footer{max-width:580px;margin:auto;padding:0 24px calc(26px + env(safe-area-inset-bottom));text-align:center;font-size:12px}.qr-footer a{display:inline-block;padding:12px;min-height:44px;font-weight:650}
/* Niezależny komponent Quick Start. */
.quick-start{margin:48px 0;border:1px solid #38516b;border-radius:20px;overflow:hidden;background:#101b29;scroll-margin-top:24px}.guide-header{padding:32px;display:grid;grid-template-columns:1fr 1fr;gap:28px;background:linear-gradient(120deg,#192d3c,#152233);border-bottom:1px solid var(--line)}.guide-badge{font:10px/1.6 ui-monospace,monospace;letter-spacing:.12em;color:var(--accent)}.guide-header h2{margin:14px 0;font-size:34px}.guide-name{color:var(--ink);font-size:20px;line-height:1.4;margin:0}.guide-model{font:12px/1.6 ui-monospace,monospace}.guide-summary{align-self:center;font-size:15px;min-width:0}.guide-grid{padding:24px;display:grid;grid-template-columns:1fr 1fr;gap:20px}.guide-card{min-width:0;border:1px solid var(--line);border-radius:12px;background:#152131;padding:24px}.guide-card-heading{display:flex;gap:14px;align-items:center;margin-bottom:18px}.guide-card-heading>span{display:grid;place-items:center;flex:0 0 32px;height:32px;border-radius:9px;background:#263b43;color:var(--accent);font:12px ui-monospace,monospace}.guide-card h3{font-size:22px;margin:0}.guide-card p{font-size:14px}.guide-connection,.guide-start,.guide-info{grid-column:1/-1}.guide-connection-body{display:grid;grid-template-columns:minmax(150px,220px) 1fr;gap:26px;align-items:center}.guide-connection-body:not(:has(figure)){grid-template-columns:1fr}.guide-connection figure{margin:0}.guide-connection img{height:160px;width:100%;object-fit:contain;background:white;border-radius:10px;padding:14px}.guide-connection figcaption{font-size:11px;color:var(--muted);margin-top:8px}.guide-steps{list-style:none;counter-reset:guide;display:grid;gap:22px;padding:0;margin:20px 0 0}.guide-steps>li{counter-increment:guide;position:relative;padding-left:44px;min-width:0}.guide-steps>li:before{content:counter(guide);position:absolute;left:0;top:0;border:1px solid #638046;border-radius:50%;width:28px;height:28px;display:grid;place-items:center;color:var(--accent);font-size:12px}.guide-steps>li>strong{font-size:16px}.guide-source{overflow-wrap:anywhere}.guide-source:empty{display:none}.guide-empty{display:none}.guide-source:empty+.guide-empty{display:block;color:var(--muted);font-style:italic}.guide-source pre{max-width:100%;overflow:auto;background:#0a121c;padding:16px;border-radius:8px;font-size:13px}.guide-source table{width:100%;border-collapse:collapse;display:block;overflow:auto}.guide-source th,.guide-source td{padding:10px;text-align:left;border-bottom:1px solid #344356;font-size:14px}.guide-parameters ul{list-style:none;padding:0}.guide-parameters li,.guide-parameters>p{padding:12px 0;margin:0;border-bottom:1px solid var(--line);font-size:14px}.guide-info{border-color:#38516b;background:#182a3b}.guide-footer{padding:0 28px 26px;display:flex;align-items:center;justify-content:space-between;gap:24px}.guide-footer p{font-size:12px;max-width:620px}.guide-footer .button{flex-shrink:0}
@media(max-width:680px){.brand-logo{width:130px;height:50px}.guide-header{grid-template-columns:1fr;padding:22px;gap:10px}.guide-header h2{font-size:29px}.guide-grid{grid-template-columns:1fr;padding:14px;gap:14px}.guide-card{padding:18px}.guide-connection-body{grid-template-columns:1fr;gap:12px}.guide-connection figure{max-width:240px}.guide-footer{padding:6px 20px 24px;flex-direction:column;align-items:start;gap:8px}.guide-card h3{font-size:20px}.guide-steps>li{padding-left:36px}.quick-start{margin-top:30px}.guide-source h1,.guide-source h2,.guide-source h3{font-size:22px}}
/* Zwięzła strona produktu, treść otwierana na życzenie. */
.short-copy{color:var(--muted);display:-webkit-box;-webkit-line-clamp:4;-webkit-box-orient:vertical;overflow:hidden;margin:16px 0;font-size:15px}.card-description{-webkit-line-clamp:3;font-size:14px;min-height:4.5em}.short-copy p{margin:0}.product-panels{margin:28px 0}.product-panel{border:1px solid var(--line);background:#121e2d;border-radius:12px;margin:12px 0;scroll-margin-top:20px}.product-panel>summary{cursor:pointer;padding:22px;font-weight:650;min-height:64px;list-style-position:inside;line-height:1.5}.product-panel>summary span{font:12px ui-monospace,monospace;color:var(--accent);margin:0 14px 0 6px}.product-panel>summary:hover{background:#1b2a3d;border-radius:12px}.product-panel>summary:focus-visible{outline:2px solid var(--accent);outline-offset:3px}.product-panel[open]>summary{border-bottom:1px solid var(--line)}.panel-content{padding:24px;overflow-wrap:anywhere;min-width:0}.panel-content h2,.panel-content h3{font-size:24px}.panel-content pre{overflow:auto;max-width:100%;padding:16px;background:#09111b}.panel-content table{display:block;max-width:100%;overflow:auto}.panel-content>.quick-start{margin:0}.safety-panel{border-color:#40566c}.safety-copy li{padding:5px 0;color:var(--muted)}.safety-copy ul{padding-left:22px}.panel-content img{max-width:100%;height:auto}@media(max-width:680px){.product-panel>summary{padding:18px 14px;font-size:15px}.product-panel>summary span{margin-right:8px}.panel-content{padding:16px}.panel-content>.quick-start{border:0}.section-nav{gap:12px 18px}.panel-content .guide-grid{padding:0}.panel-content .guide-header{padding:18px}.panel-content .guide-footer{padding:16px 4px}}