.model-chip.featured{border-color:var(--acid);box-shadow:inset 0 0 0 1px var(--acid);position:relative}.model-chip.featured::after{content:"NEW";font-size:.55rem;font-weight:900;color:var(--acid);position:absolute;top:-15px;right:5px;letter-spacing:.08em}.model-chip.featured.active::after{color:var(--acid)}
.compatibility-nav{border:1px solid #56604f;color:var(--acid)}
.service-strip{display:grid;grid-template-columns:1.2fr 1fr 1.1fr auto;gap:0;background:#fff;border-bottom:1px solid var(--line);padding:0 5vw}.service-strip>div,.service-strip>a{padding:20px 24px;border-right:1px solid var(--line);text-decoration:none;color:var(--ink)}.service-strip>div:first-child{padding-left:0}.service-strip strong,.service-strip span,.service-strip small{display:block}.service-strip span{color:var(--muted);font-size:.78rem;line-height:1.4;margin-top:4px}.service-strip a{background:var(--acid);align-self:stretch;display:flex;flex-direction:column;justify-content:center;font-weight:900;font-size:1.05rem}.service-strip a small{font-size:.65rem;text-transform:uppercase;letter-spacing:.1em;margin-bottom:3px}
.diagrams-view{background:#e9ece6;min-height:calc(100vh - 78px)}.diagram-hero{background:var(--dark);color:#fff;padding:28px 4vw 32px}.diagram-back{border:1px solid #495047;background:transparent;color:#fff;border-radius:999px;padding:9px 14px;cursor:pointer;margin-bottom:22px}.diagram-heading{display:flex;align-items:end;justify-content:space-between;gap:24px}.diagram-heading h1{font-size:clamp(2rem,4vw,4.5rem);line-height:.95;letter-spacing:-.05em;margin:0}.diagram-heading p{max-width:520px;color:#adb5a8;line-height:1.5;margin:0}.diagram-model{color:var(--acid)}
.diagram-stage{padding:28px 4vw 0}.diagram-canvas{max-width:1500px;margin:auto;background:#fff;border-radius:20px;overflow:hidden;position:relative;border:1px solid #cfd4ca;min-height:440px}.diagram-canvas img{display:block;width:100%;height:auto;max-height:78vh;object-fit:contain}.diagram-hotspot{position:absolute;transform:translate(-50%,-50%);width:54px;height:54px;border-radius:50%;border:4px solid var(--acid);background:#10130fcc;color:#fff;font-weight:950;font-size:1.1rem;display:grid;place-items:center;cursor:pointer;box-shadow:0 0 0 8px #d9ff3844,0 10px 30px #0005;animation:hotspotPulse 1.8s infinite}.diagram-hotspot .hotspot-tip{position:absolute;left:50%;bottom:64px;transform:translateX(-50%);width:max-content;max-width:280px;background:#111;color:white;border-radius:8px;padding:9px 12px;font-size:.78rem;line-height:1.3;opacity:0;pointer-events:none;transition:.15s}.diagram-hotspot:hover .hotspot-tip,.diagram-hotspot:focus .hotspot-tip{opacity:1}.diagram-hotspot.active{background:var(--acid);color:#111}@keyframes hotspotPulse{50%{box-shadow:0 0 0 15px #d9ff3810,0 10px 30px #0005}}
.diagram-instruction{max-width:1500px;margin:12px auto 0;color:#566055;font-size:.82rem}.diagram-parts{max-width:1500px;margin:40px auto 0;background:#fff;border-radius:20px 20px 0 0;padding:34px 4vw 70px}.diagram-parts-head{display:flex;justify-content:space-between;align-items:end;border-bottom:1px solid var(--line);padding-bottom:18px;margin-bottom:4px}.diagram-parts-head h2{font-size:2rem;margin:0}.diagram-part-row{display:grid;grid-template-columns:75px minmax(170px,1fr) 1.4fr minmax(180px,.8fr) auto;align-items:center;gap:18px;padding:16px 6px;border-bottom:1px solid var(--line);transition:.15s}.diagram-part-row:hover,.diagram-part-row.active{background:#f3f7e9}.diagram-part-row .callout{width:42px;height:42px;border-radius:50%;display:grid;place-items:center;background:#171b16;color:#fff;font-weight:900}.diagram-part-row.active .callout{background:var(--acid);color:#111}.diagram-part-row h3{margin:0;font-size:1rem}.diagram-part-row p{margin:3px 0 0;color:var(--muted);font-size:.78rem}.diagram-part-row button{border:0;background:var(--dark);color:#fff;border-radius:9px;padding:9px 12px;cursor:pointer}
.lb2-callout{max-width:1100px;margin:28px auto 0;padding:24px;background:var(--acid);border-radius:16px;display:grid;grid-template-columns:auto 1fr 2fr;gap:18px;align-items:center}.lb2-callout span{background:var(--dark);color:#fff;padding:7px 10px;border-radius:5px;font-size:.66rem;font-weight:900;letter-spacing:.08em}.lb2-callout strong{font-size:1.25rem}.lb2-callout p{margin:0;line-height:1.4}.compat-row.lb2{border:2px solid #b6d91a;background:#fbfff0}.origin-note{font-size:.76rem;color:#58614f;margin-top:7px}.origin-note strong{color:#111}
.english-note{display:inline-flex;gap:6px;align-items:center;color:#54604d;font-size:.75rem;background:#eef3e5;padding:6px 9px;border-radius:6px}.english-note::before{content:"EN";font-size:.58rem;background:#171b16;color:#fff;padding:2px 4px;border-radius:3px;font-weight:900}
@media(max-width:900px){.service-strip{grid-template-columns:1fr 1fr}.service-strip>div,.service-strip>a{border-bottom:1px solid var(--line)}.diagram-heading{display:block}.diagram-heading p{margin-top:16px}.diagram-part-row{grid-template-columns:50px 1fr auto}.diagram-part-row>div:nth-child(3),.diagram-part-row>div:nth-child(4){display:none}.lb2-callout{grid-template-columns:1fr}.topbar nav{max-width:calc(100vw - 24px);white-space:nowrap;overflow-x:auto}.nav-button{padding-left:12px;padding-right:12px}}
@media(max-width:560px){.service-strip{grid-template-columns:1fr}.service-strip>div,.service-strip>a{padding:14px 18px}.service-strip>div:first-child{padding-left:18px}.diagram-stage{padding:12px 10px 0}.diagram-canvas{min-height:240px}.diagram-hotspot{width:44px;height:44px}.diagram-parts{margin-top:20px;padding:24px 14px 90px}.diagram-part-row{gap:8px}.diagram-part-row button{font-size:.73rem}.brand strong{font-size:.7rem}}
.assembly-browser{max-width:1680px;margin:0 auto;padding:38px 5vw 8px}.assembly-browser-head{display:flex;justify-content:space-between;align-items:end;gap:30px;margin-bottom:20px}.assembly-browser-head h2{margin:0;font-size:clamp(2rem,3vw,3rem);letter-spacing:-.045em}.assembly-browser-head>p{max-width:500px;margin:0;color:var(--muted);line-height:1.5}.assembly-grid{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:11px}.assembly-card{padding:0;border:1px solid var(--line);border-radius:14px;background:#fff;overflow:hidden;text-align:left;cursor:pointer;display:grid;grid-template-columns:1fr auto;transition:transform .15s,border-color .15s}.assembly-card:hover{transform:translateY(-3px);border-color:#9fac91}.assembly-card img{grid-column:1/3;width:100%;height:132px;object-fit:contain;background:#eef0eb}.assembly-card span{padding:13px 4px 14px 14px}.assembly-card strong,.assembly-card small{display:block}.assembly-card strong{font-size:.95rem}.assembly-card small{margin-top:3px;color:var(--muted);font-size:.7rem}.assembly-card b{align-self:center;padding:0 14px;color:#6d765f}.testing-dialog{border:0;border-radius:18px;padding:34px;max-width:500px;width:calc(100% - 32px);box-shadow:0 30px 100px #0007}.testing-dialog::backdrop{background:#111a}.testing-dialog h2{font-size:2.2rem;margin:0 0 12px;letter-spacing:-.04em}.testing-dialog>p:not(.eyebrow){color:var(--muted);line-height:1.55;margin:0 0 24px}.testing-close{position:absolute;right:14px;top:14px;width:34px;height:34px;border:0;border-radius:50%;font-size:1.25rem;cursor:pointer}.testing-dialog .primary-button{margin-top:4px}@media(max-width:1100px){.assembly-grid{grid-template-columns:repeat(3,minmax(0,1fr))}}@media(max-width:700px){.assembly-browser{padding:28px 16px 4px}.assembly-browser-head{display:block}.assembly-browser-head>p{margin-top:10px}.assembly-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.assembly-card img{height:105px}}
.assembly-grid-test{grid-template-columns:minmax(260px,420px)}.calibration-toolbar{max-width:1500px;margin:0 auto 12px;padding:14px 16px;background:#171b16;color:#fff;border-radius:14px;display:flex;align-items:center;gap:8px;position:sticky;top:88px;z-index:10}.calibration-toolbar>div{margin-right:auto}.calibration-toolbar strong,.calibration-toolbar span{display:block}.calibration-toolbar span{margin-top:3px;color:#aeb6aa;font-size:.76rem}.calibration-toolbar button{border:1px solid #596052;background:#fff;color:#111;border-radius:8px;padding:9px 12px;cursor:pointer;font-weight:700}.calibration-toolbar button.active{background:var(--acid);border-color:var(--acid)}.diagram-canvas.calibrating{outline:4px solid var(--acid);outline-offset:3px}.diagram-canvas.calibrating .diagram-ocr-marker{cursor:grab;touch-action:none}.diagram-canvas.calibrating .diagram-ocr-marker.dragging{cursor:grabbing;z-index:8}.diagram-canvas.calibrating .diagram-ocr-marker.dragging .hotspot-tip{opacity:1}@media(max-width:800px){.calibration-toolbar{position:static;flex-wrap:wrap}.calibration-toolbar>div{width:100%;margin-bottom:4px}.calibration-toolbar button{flex:1;min-width:120px}}
.calibration-toolbar #calibrationExport{display:none;flex-basis:100%;width:100%;min-height:190px;margin-top:6px;padding:12px;border:1px solid #65705e;border-radius:9px;background:#0d100d;color:#d9ff38;font:12px/1.45 ui-monospace,SFMono-Regular,Menlo,monospace}.calibration-toolbar #calibrationExport.visible{display:block}