@layer base,layout,brand,controls;
@layer base{
:root{font-family:Arial,Helvetica,sans-serif;color:#282f29;background:#f5f1e8;--paper:#f5f1e8;--ink:#282f29;--muted:#66675c;--line:#cfcbbd;--accent:#596146;--surface:#ece8de}*{box-sizing:border-box}html{scroll-behavior:auto}body{margin:0;overflow-wrap:anywhere}button,input,select,textarea{font:inherit}a{color:inherit;text-underline-offset:.22em}button,a,input,select{touch-action:manipulation}button{cursor:pointer}button:disabled{cursor:not-allowed;opacity:.5}img{display:block;width:100%;height:auto}h1,h2,h3,p{margin-top:0}h1{font-size:clamp(2.65rem,5.6vw,5.4rem);line-height:1.02;letter-spacing:-.055em;white-space:pre-line;margin-bottom:1.25rem}h2{font-size:clamp(1.75rem,3.1vw,3rem);letter-spacing:-.04em;line-height:1.1;white-space:pre-line}h3{font-size:1.3rem;letter-spacing:-.025em}p,li{line-height:1.7}p{max-width:72ch}ul{padding-left:1.3rem}small,.eyebrow{font-size:.75rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase}.eyebrow{display:block;margin-bottom:1rem;color:var(--muted)}[hidden]{display:none!important}:focus-visible{outline:3px solid var(--accent);outline-offset:4px}.skip{position:fixed;top:8px;left:8px;z-index:30;transform:translateY(-160%);background:var(--ink);color:var(--paper);padding:12px}.skip:focus{transform:none}main:focus{outline:none}.notice{font-size:.75rem;padding:9px 4%;border-bottom:1px solid var(--line);background:var(--surface)}.lead{font-size:1.05rem;line-height:1.7;color:var(--muted)}.button{display:inline-flex;align-items:center;justify-content:center;min-height:44px;padding:12px 20px;border:1px solid var(--ink);border-radius:0;background:var(--ink);color:var(--paper);text-decoration:none;font-weight:700;gap:8px}.button.secondary{background:transparent;color:var(--ink)}.actions{display:flex;gap:10px;flex-wrap:wrap;margin:20px 0}.muted{color:var(--muted)}.hint{font-size:.85rem;color:var(--muted)}.section-heading{max-width:760px;margin-bottom:32px}.concept-caption{font-size:.74rem;margin:8px 0 0;color:var(--muted)}.prose p{max-width:75ch}.prose{font-size:1.05rem}.example{padding:28px;background:var(--surface);border-left:3px solid var(--accent);margin:32px 0}.checks{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;list-style:none;padding:0;margin:28px 0}.checks li{border-top:1px solid var(--line);padding:16px 0}.checks small{display:block;color:var(--accent);margin-bottom:8px}footer{border-top:1px solid var(--line);padding:40px 4%;display:grid;grid-template-columns:1fr 1fr;gap:28px}footer p{font-size:.85rem;max-width:75ch}footer nav{display:flex;gap:16px;flex-wrap:wrap;align-content:start}footer a{min-height:44px;display:inline-flex;align-items:center}
}
@layer layout{
.header{display:flex;gap:22px;align-items:center;justify-content:space-between;padding:22px 4%;border-bottom:1px solid var(--line)}.brand{text-decoration:none;letter-spacing:.13em;font-weight:800;font-size:1.4rem}.brand span{display:block;font-size:.65rem;color:var(--muted);margin-top:6px}.main-nav{display:flex;gap:20px;align-items:center;flex-wrap:wrap}.main-nav a{font-size:.85rem;min-height:44px;display:inline-flex;align-items:center}.main-nav a[aria-current=page]{text-decoration-thickness:3px}.menu-toggle{display:none;min-height:44px;padding:10px 14px;border:1px solid var(--ink);background:transparent;color:inherit}.wrap{max-width:1420px;margin:auto;padding:64px 4%}.section{margin:70px 0}.hero{display:grid;grid-template-columns:.9fr 1.1fr;gap:5%;align-items:center;min-height:620px}.hero-media{margin:0}.hero-media img{aspect-ratio:3/2;object-fit:cover}.page-intro{display:grid;grid-template-columns:1.5fr 1fr;gap:8%;align-items:end;margin-bottom:42px}.page-intro h1{font-size:clamp(2.5rem,4.8vw,4.7rem)}.card-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px}.product-card{min-width:0;border-top:1px solid var(--line);padding-top:16px}.product-card h3{margin:18px 0 8px}.product-card .code{font-size:.72rem;color:var(--muted);letter-spacing:.08em}.product-card .picture-link{display:block;overflow:hidden}.product-card img{aspect-ratio:3/2;object-fit:cover}.product-card p{font-size:.88rem}.chapter-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0 32px}.chapter-link{display:grid;grid-template-columns:44px 1fr 22px;gap:14px;padding:25px 0;border-top:1px solid var(--line);text-decoration:none;align-items:start}.chapter-link h3{white-space:pre-line;margin-bottom:9px}.chapter-link p{font-size:.86rem;margin:0;color:var(--muted)}.split{display:grid;grid-template-columns:1fr 1fr;gap:6%}.chapter-layout{display:grid;grid-template-columns:minmax(0,2fr) minmax(230px,.85fr);gap:7%}.related{border-top:1px solid var(--line);padding-top:24px}.related article{padding:15px 0;border-bottom:1px solid var(--line)}.related p{font-size:.85rem}.facts{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px;margin:28px 0;border-top:1px solid var(--line);padding-top:20px}.facts dt{font-size:.7rem;text-transform:uppercase;letter-spacing:.08em;color:var(--muted)}.facts dd{margin:10px 0 0;font-size:.95rem;line-height:1.5}.document-list{list-style:none;padding:0}.document-list li{padding:20px 0;border-top:1px solid var(--line);display:grid;grid-template-columns:1fr auto;gap:18px;align-items:center}.document-list p{font-size:.85rem;margin:8px 0 0}.catalog-tools{display:grid;grid-template-columns:1fr 1fr auto;gap:18px;align-items:end;margin:32px 0}.directory-list{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:25px}.index-rail{display:none}
}
@layer brand{
.cabin h1,.cabin h2{font-family:Georgia,'Times New Roman',serif;font-weight:400;letter-spacing:-.065em}.cabin .hero-media img{border-radius:52% 52% 8px 8px}.cabin .product-card img{border-radius:18px}.cabin .home-products .product-card:nth-child(2){margin-top:72px}.cabin .home-products .product-card:nth-child(3){margin-top:30px}.cabin .button{border-radius:99px}.cabin .signature{background:#e6e8dc;border-radius:28px;padding:36px}.moto{--paper:#171a18;--ink:#f1f2dd;--muted:#c2c6b9;--line:#43483d;--accent:#e3fa70;--surface:#242922;background:var(--paper);color:var(--ink)}.moto .brand{font-style:italic;font-size:1.9rem}.moto h1,.moto h2{text-transform:uppercase;font-weight:900;letter-spacing:-.055em}.moto .hero{display:block;position:relative;min-height:760px;padding:50px 0 0}.moto .hero-copy{position:relative;z-index:1;max-width:820px}.moto .hero h1{font-size:clamp(3rem,7.3vw,7rem)}.moto .hero-media{margin-top:-130px;margin-left:30%;position:relative}.moto .hero-media img{min-height:450px;object-fit:cover}.moto .hero .lead{max-width:45ch;padding:10px;background:#171a18e6}.moto .button{background:var(--accent);color:var(--paper);border-color:var(--accent)}.moto .button.secondary{color:var(--ink);background:transparent;border-color:var(--ink)}.moto .card-grid{display:block}.moto .product-card{display:grid;grid-template-columns:1fr 1fr;gap:7%;padding:28px 0;align-items:center}.moto .product-card h3{font-size:2rem}.moto .product-card .picture-link{grid-row:1/5}.moto .chapter-list{display:block}.moto .chapter-link{grid-template-columns:70px 1fr 28px}.moto .chapter-link h3{font-size:1.9rem}.moto .signature{border:1px solid var(--line);padding:36px}.oem{--paper:#f7faff;--ink:#143895;--muted:#48618e;--line:#b8c9ea;--accent:#143895;--surface:#e7efff;background:var(--paper);color:var(--ink)}.oem .brand{font-family:monospace;letter-spacing:.015em}.oem h1,.oem h2{letter-spacing:-.055em}.oem .index-rail{display:block;position:sticky;top:20px;align-self:start;padding:28px 0;font-family:monospace}.oem .index-rail a{display:block;min-height:44px;padding:13px 14px;border-top:1px solid var(--line);font-size:.8rem;text-decoration:none}.oem .index-rail a[aria-current=page]{background:var(--ink);color:var(--paper)}.oem .page-shell{display:grid;grid-template-columns:210px minmax(0,1fr);gap:30px;max-width:1460px;margin:auto;padding:0 3%}.oem .wrap{padding:50px 0;min-width:0}.oem .hero{grid-template-columns:1fr;min-height:0;gap:24px}.oem .hero-media{display:grid;grid-template-columns:1fr}.oem .hero-media img{max-height:480px;object-fit:cover}.oem .hero-copy{max-width:820px}.oem .card-grid{gap:18px}.oem .product-card{padding:16px;background:white;border:1px solid var(--line)}.oem .product-card .code{font-family:monospace;color:var(--ink)}.oem .chapter-list{gap:0 22px}.oem .chapter-link h3{font-size:1.4rem}.oem .signature{border-top:3px solid var(--ink);background:var(--surface);padding:30px}.oem .chapter-layout{grid-template-columns:minmax(0,1.6fr) minmax(210px,.85fr)}
}
@layer controls{
label{display:grid;gap:8px;font-size:.86rem;font-weight:700;min-width:0}input,select,textarea{width:100%;min-height:46px;border:1px solid var(--line);background:var(--paper);color:var(--ink);padding:10px;min-width:0}select{padding-right:30px}.control-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}.workbench{display:grid;grid-template-columns:minmax(0,1.45fr) minmax(280px,1fr);gap:6%;align-items:start}.visual-board{min-width:0;background:var(--paper);border:1px solid var(--line);padding:15px}.visual-board svg{display:block;width:100%;height:auto;color:var(--ink)}svg text{font:11px Arial,Helvetica,sans-serif;fill:currentColor}.svg-note{font-size:10px}.cabin-outline,.zone-line,.assembly-line{fill:none;stroke:var(--line);stroke-width:2}.zone rect{fill:var(--surface);stroke:var(--line)}.zone[data-selected=true] rect{stroke:var(--accent);stroke-width:3;fill:#d2d8c1}.cabin-object rect{fill:var(--accent);opacity:.6}.cabin-object path{fill:none;stroke:var(--paper);stroke-width:3}.cabin-object circle{fill:var(--ink)}.assembly-piece>path:first-child{fill:var(--surface);stroke:var(--accent);stroke-width:2}.assembly-piece{transform-box:fill-box;transform-origin:center}.clearance-path{fill:none;stroke:var(--accent);stroke-width:2;stroke-dasharray:8 7;opacity:0}.grid-line{stroke:var(--line)}.part-outline path{fill:none;stroke:var(--ink);stroke-width:3}.reference-row rect{fill:var(--paper);stroke:var(--ink)}.reference-row[data-state=attached] rect{fill:#dbeedb}.reference-row[data-state=stale] rect{fill:#ffdfb2}.reference-row[data-state=stale] text{fill:#714000}.references{margin:22px 0;padding:18px;border:1px solid var(--line);display:grid;gap:12px}.view-controls{display:flex;gap:8px;flex-wrap:wrap;margin:18px 0}.view-controls button{min-height:44px;padding:12px;border:1px solid var(--line);color:var(--ink);background:var(--paper);font-size:.8rem}.view-controls button[aria-pressed=true]{color:var(--paper);background:var(--ink)}.motion-toolbar{display:flex;gap:12px;align-items:center;flex-wrap:wrap;margin:12px 0}.motion-toolbar button{padding:10px;background:transparent;color:var(--ink);border:1px solid var(--line);min-height:44px}.brief-form{border:1px solid var(--line);padding:30px}.ack{display:flex;align-items:flex-start;gap:12px;margin:22px 0;font-weight:400}.ack input{width:20px;min-height:20px;flex:0 0 20px;margin:3px 0}.record-output{min-height:260px;white-space:pre-wrap;font-family:monospace;font-size:.85rem}.record-status{padding:15px;border-left:3px solid var(--accent);background:var(--surface);margin:15px 0;font-size:.9rem}.image-dialog{max-width:min(1100px,95vw);max-height:95vh;border:1px solid var(--line);padding:18px;background:var(--paper);color:var(--ink)}.image-dialog::backdrop{background:#080b0cd9}.image-dialog img{max-height:72vh;object-fit:contain}.image-dialog button{float:right;min-height:44px;padding:10px 20px;background:var(--ink);color:var(--paper);border:0}.image-dialog .concept-caption{clear:both;margin-top:15px}.no-js{padding:15px;background:var(--surface);border-left:3px solid var(--accent)}.interactive-only{display:none}body[data-native-ready=true] .interactive-only{display:block}.interactive-note{font-size:.8rem}.filter-status{min-height:24px}.search-empty{padding:35px;border:1px solid var(--line)}
@media(prefers-reduced-motion:reduce){*,*::before,*::after{animation:none!important;transition:none!important;scroll-behavior:auto!important}}
@media(max-width:1100px){.oem .page-shell{display:block;padding:0 4%}.oem .index-rail{display:none}.oem .wrap{padding:45px 0}.hero{min-height:0}.chapter-layout,.oem .chapter-layout{grid-template-columns:1fr}.related{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}.related>h2{grid-column:1/-1}.workbench{gap:25px;grid-template-columns:minmax(0,1.2fr) minmax(260px,1fr)}}
@media(max-width:760px){.header{padding:15px 4%;flex-wrap:wrap}.brand{font-size:1.2rem}.menu-toggle{display:block}.main-nav{width:100%;gap:8px 20px}.main-nav[data-collapsible=true]{display:none}.main-nav[data-collapsible=true][data-open=true]{display:flex}.wrap{padding:36px 5%}.hero,.split,.page-intro,.workbench{grid-template-columns:1fr;gap:30px}.hero-copy{order:0}.hero-media{order:1}.hero h1{font-size:clamp(2.7rem,10vw,4.3rem)}.hero-media img{max-height:500px}.card-grid,.directory-list,.checks{grid-template-columns:1fr}.cabin .home-products .product-card:nth-child(n){margin-top:0}.cabin .signature,.moto .signature,.oem .signature{padding:22px}.chapter-list{grid-template-columns:1fr}.page-intro{margin-bottom:28px}.section{margin:45px 0}.related{display:block}.facts{grid-template-columns:1fr;gap:18px}.catalog-tools{grid-template-columns:1fr}.control-grid{grid-template-columns:1fr 1fr;gap:12px}.moto .hero{padding-top:0;min-height:0}.moto .hero h1{font-size:clamp(2.8rem,10vw,4.6rem)}.moto .hero-media{margin:26px 0 0}.moto .hero-media img{min-height:0}.moto .hero .lead{padding:0;background:transparent}.moto .product-card{display:block;padding:20px 0}.moto .chapter-link{grid-template-columns:38px 1fr 20px}.moto .chapter-link h3{font-size:1.4rem}.oem .card-grid{grid-template-columns:1fr}.brief-form{padding:20px}.document-list li{grid-template-columns:1fr}.document-list .button{justify-self:start}footer{grid-template-columns:1fr}.example{padding:20px}.visual-board{padding:5px}.svg-note{font-size:11px}}
@media(max-width:390px){.control-grid{grid-template-columns:1fr}h1{font-size:2.5rem}.actions{flex-direction:column;align-items:stretch}.view-controls{flex-direction:column}.view-controls button{text-align:left}.brand{max-width:60%}}
}