:root{--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light dark;--bg:#f6f7f9;--surface:#fff;--text:#1b1f24;--muted:#5b6672;--border:#d5dbe2;--accent:#a8620a;--accent-text:#fff;--err:#b42318;--err-bg:#fdecea;--warn:#8a5a00;--warn-bg:#fff4d6;--info:#1b5e9b;--info-bg:#e6f1fb;--ok:#17663a;--ok-bg:#e4f5ea;--code-bg:#f1f3f6;--hl:#fff1b8;--s1:4px;--s2:8px;--s3:12px;--s4:16px;--s5:24px;--gutter:16px;--measure:80ch;--mono:ui-monospace, SFMono-Regular, Menlo, Consolas, monospace}@media (prefers-color-scheme:dark){:root{--lightningcss-light: ;--lightningcss-dark:initial;--bg:#121519;--surface:#1b2026;--text:#e6e9ed;--muted:#9aa5b1;--border:#333b45;--accent:#e0a040;--accent-text:#14100a;--err:#ff8f84;--err-bg:#3a1c19;--warn:#f1c66b;--warn-bg:#3a2f14;--info:#7ab8ee;--info-bg:#172a3c;--ok:#6fd596;--ok-bg:#15301f;--code-bg:#232a32;--hl:#5a4a10}}*{box-sizing:border-box}html{-webkit-text-size-adjust:100%}body{background:var(--bg);color:var(--text);margin:0;font:16px/1.5 system-ui,-apple-system,Segoe UI,Roboto,sans-serif}h1{margin:0;font-size:1.15rem}h2{margin:var(--s5) 0 var(--s2);font-size:1.4rem;line-height:1.25}h3{margin:var(--s5) 0 var(--s2);font-size:1.15rem;line-height:1.3}h4{margin:var(--s4) 0 var(--s1);font-size:1rem}.card>:first-child{margin-top:0}.card>:last-child{margin-bottom:0}a{color:var(--info)}code{font-family:var(--mono);font-size:.88em}.muted{color:var(--muted)}.small{font-size:.875rem}.sr-only{clip:rect(0 0 0 0);white-space:nowrap;width:1px;height:1px;position:absolute;overflow:hidden}:focus-visible{outline:3px solid var(--info);outline-offset:2px}[hidden]{display:none!important}.app{padding:0 var(--gutter) 32px}.center-screen{place-items:center;min-height:100vh;padding:16px;display:grid}.card{background:var(--surface);border:1px solid var(--border);border-radius:10px;padding:16px}.login{gap:10px;width:100%;max-width:380px;display:grid}.topbar{align-items:center;gap:10px;padding:14px 0 8px;display:flex}.topbar h1{flex:1}.machine-bar{padding:4px 0 8px}.machine-picker{flex-wrap:wrap;align-items:center;gap:8px;display:flex;position:relative}.machine-picker label{font-weight:600}.machine-picker select{flex:240px;min-width:0}label{font-size:.92rem;font-weight:600}input,select,textarea{font:inherit;color:inherit;background:var(--surface);border:1px solid var(--border);border-radius:8px;width:100%;min-height:44px;padding:9px 10px}input[type=file]{padding:7px}textarea{resize:vertical;min-height:64px}.field{gap:4px;margin-bottom:12px;display:grid}.grid3{grid-template-columns:repeat(3,minmax(0,1fr));gap:10px;display:grid}.grid3 .field{margin-bottom:4px}.grid3 .axis{gap:4px;display:grid}fieldset{border:1px solid var(--border);border-radius:8px;min-width:0;margin:0 0 14px;padding:12px}legend{padding:0 6px;font-weight:600}.optional{margin-top:8px}.optional summary{cursor:pointer;padding:6px 0;font-size:.92rem;font-weight:600}.btn{font:inherit;cursor:pointer;border:1px solid var(--border);background:var(--surface);min-height:44px;color:var(--text);border-radius:8px;padding:8px 16px;font-weight:600}.btn:hover:not(:disabled){border-color:var(--muted)}.btn.primary{background:var(--accent);color:var(--accent-text);border-color:var(--accent)}.btn.subtle{min-height:40px;padding:4px 12px;font-weight:500}.btn.icon{min-width:44px;padding:4px 8px;font-size:.85rem}.btn:disabled{opacity:.55;cursor:not-allowed}.chip{font:inherit;border:1px solid var(--border);background:var(--surface);color:var(--text);cursor:pointer;text-align:left;border-radius:999px;min-height:40px;padding:8px 14px;font-size:.9rem}.pill{border:1px solid var(--border);border-radius:999px;padding:2px 10px;font-size:.78rem;font-weight:600;display:inline-block}.pill.warn{background:var(--warn-bg);color:var(--warn);border-color:#0000}.pill.mock{background:var(--info-bg);color:var(--info);border-color:#0000}.banner{border-radius:8px;margin:8px 0;padding:8px 12px;font-size:.94rem}.banner.error{background:var(--err-bg);color:var(--err)}.banner.warn{background:var(--warn-bg);color:var(--warn)}.banner.info{background:var(--info-bg);color:var(--info)}.banner.ok{background:var(--ok-bg);color:var(--ok)}.banner.inline{flex-basis:100%;margin:0}.error-text{color:var(--err);font-size:.875rem}.tabs{border-bottom:1px solid var(--border);scrollbar-width:none;gap:4px;margin-bottom:14px;display:flex;overflow-x:auto}.tabs::-webkit-scrollbar{display:none}.tab{font:inherit;white-space:nowrap;min-height:44px;color:var(--muted);cursor:pointer;background:0 0;border:none;border-bottom:3px solid #0000;flex:none;padding:10px 16px;font-weight:600}.tab.active{color:var(--text);border-bottom-color:var(--accent)}.md>:first-child{margin-top:0}.md>:last-child{margin-bottom:0}.md p,.md ul,.md ol{margin:.5em 0}.md pre{background:var(--code-bg);border-radius:8px;padding:10px;overflow-x:auto}.md :not(pre)>code{background:var(--code-bg);border-radius:4px;padding:1px 5px}.md blockquote{border-left:4px solid var(--warn);background:var(--warn-bg);color:var(--warn);border-radius:0 6px 6px 0;margin:.6em 0;padding:2px 12px}.md table{border-collapse:collapse;max-width:100%;margin:.75em 0;display:block;overflow-x:auto}.md th,.md td{border:1px solid var(--border);text-align:left;vertical-align:top;padding:6px 10px}.md th{background:var(--code-bg);font-weight:600}.md tbody tr:nth-child(2n){background:color-mix(in srgb, var(--code-bg) 55%, transparent)}.sources{border-top:1px dashed var(--border);margin-top:10px;padding-top:8px;font-size:.88rem}.sources-label{color:var(--muted);text-transform:uppercase;letter-spacing:.04em;font-size:.75rem;font-weight:700}.sources ul{margin:2px 0 0;padding-left:18px}.feedback{align-items:center;gap:6px;margin-top:8px;font-size:.88rem;display:flex}p.feedback{margin:8px 0 0}.composer{gap:var(--s2);padding:var(--s2) 0;flex-wrap:wrap;align-items:flex-end;display:flex}.composer textarea{flex:280px}.footnote{color:var(--muted);margin:6px 0 0;font-size:.82rem}.summary{flex-wrap:wrap;gap:8px;margin-bottom:10px;display:flex}.count{border-radius:999px;padding:4px 12px;font-size:.92rem}.count.error{background:var(--err-bg);color:var(--err)}.count.warning{background:var(--warn-bg);color:var(--warn)}.count.info{background:var(--info-bg);color:var(--info)}.findings{gap:6px;margin:0;padding:0;list-style:none;display:grid}.finding{border:1px solid var(--border);background:var(--surface);border-left-width:5px;border-radius:8px}.finding.error{border-left-color:var(--err)}.finding.warning{border-left-color:var(--warn)}.finding.info{border-left-color:var(--info)}.finding.active{outline:2px solid var(--accent)}.finding-btn{text-align:left;width:100%;font:inherit;color:inherit;cursor:pointer;background:0 0;border:0;flex-wrap:wrap;align-items:center;gap:4px 10px;padding:10px 12px;display:flex}.finding-btn.static{cursor:default}.sev{text-transform:uppercase;font-size:.78rem;font-weight:700}.sev.error{color:var(--err)}.sev.warning{color:var(--warn)}.sev.info{color:var(--info)}.where{font-size:.9rem;font-weight:600}.msg-text{flex-basis:100%}.finding .block{background:var(--code-bg);white-space:pre;border-radius:4px;flex-basis:100%;padding:2px 8px;overflow-x:auto}.program{font:.85rem/1.5 var(--mono);background:var(--surface);border:1px solid var(--border);border-radius:8px;max-height:420px;position:relative;overflow:auto}.pl{content-visibility:auto;contain-intrinsic-size:auto 1.5em;min-width:max-content;display:flex}.pl .ln{box-sizing:content-box;text-align:right;width:4.5ch;color:var(--muted);border-right:1px solid var(--border);-webkit-user-select:none;user-select:none;background:var(--code-bg);flex:none;padding:0 10px;position:sticky;left:0}.pl .code{white-space:pre;padding:0 12px}.pl.error .ln{background:var(--err-bg);color:var(--err);font-weight:700}.pl.warning .ln{background:var(--warn-bg);color:var(--warn);font-weight:700}.pl.info .ln{background:var(--info-bg);color:var(--info);font-weight:700}.pl.active{background:var(--hl)}.explain .btn{margin-bottom:8px}.stats{margin:8px 0 0}@media (width<=560px){.grid3{grid-template-columns:1fr 1fr}h1{font-size:1.02rem}}.status-header{font-size:1rem}.checks-box{border:1px solid var(--border);border-left:5px solid var(--info);background:var(--surface);border-radius:8px;margin:8px 0 12px;padding:8px 14px;font-size:.9rem}.checks-box p{margin:4px 0}.checks-box .yes{color:var(--ok);font-weight:700}.checks-box .no{color:var(--err);font-weight:700}.not-checked{border:1px solid var(--border);border-left:5px solid var(--warn);background:var(--surface);border-radius:8px;margin:8px 0;padding:4px 14px}.not-checked h4{margin:6px 0 2px;font-size:.95rem}.not-checked ul{margin:4px 0 8px;padding-left:18px}.site-footer{text-align:center;margin:24px 0 8px}.match-list{gap:8px;margin:8px 0;padding:0;list-style:none;display:grid}.match{text-align:left;width:100%;font:inherit;color:inherit;background:var(--surface);border:1px solid var(--border);cursor:pointer;border-radius:10px;flex-wrap:wrap;align-items:baseline;gap:4px 10px;min-height:44px;padding:12px 14px;display:flex}.match:hover{border-color:var(--muted)}.match-q{flex:60%;font-weight:600}.match-snippet{flex-basis:100%}.submit-card,.faq-q{margin-top:12px}.check-row{align-items:center;gap:8px;margin:6px 0;font-weight:400;display:flex}.check-row input{width:auto;min-height:0}.req-list{gap:10px;padding:0;list-style:none;display:grid}.req-head{flex-wrap:wrap;justify-content:space-between;align-items:baseline;gap:8px;display:flex}.pill.st-ready,.pill.st-answered{background:var(--ok-bg);color:var(--ok);border-color:#0000}.pill.st-pending{background:var(--warn-bg);color:var(--warn);border-color:#0000}.pill.st-declined{background:var(--err-bg);color:var(--err);border-color:#0000}.row{flex-wrap:wrap;align-items:center;gap:8px;margin:8px 0;display:flex}.row input,.row select{flex:200px;width:auto}.admin-card{margin-bottom:12px}.admin-card .similar ul{margin:4px 0;padding-left:18px}.mono{font-family:var(--mono);font-size:.88rem}.md-tabs{align-items:center;gap:4px;display:flex}.md-preview{min-height:120px}.admin-table{border-collapse:collapse;width:100%;margin-top:10px;font-size:.9rem}.admin-table th,.admin-table td{text-align:left;border-bottom:1px solid var(--border);vertical-align:top;padding:6px 8px}.usage-grid{grid-template-columns:max-content 1fr;gap:4px 16px;display:grid}.usage-grid dt{font-weight:600}.usage-grid dd{margin:0}.prog-pre{background:var(--code-bg);border-radius:6px;max-height:260px;padding:8px;font-size:.8rem;overflow:auto}.scope{margin:8px 0}@media (width<=560px){.admin-table{display:block;overflow-x:auto}}.training-card .pill{align-self:center}.training-cards h3{margin:var(--s5) 0 var(--s1)}.tools-box{border:1px solid var(--border);border-radius:8px;margin:10px 0;padding:4px 14px}.tools-box h3{margin:6px 0 2px;font-size:1rem}.tools-box ul{margin:4px 0 8px;padding-left:18px}.step-card{border:1px solid var(--border);border-left:5px solid var(--info);background:var(--surface);overflow-wrap:anywhere;border-radius:10px;margin:10px 0;padding:4px 16px 12px}.step-card.safety{border-color:var(--err);border-left-color:var(--err);background:var(--err-bg);border-width:2px 2px 2px 8px}.step-count{text-transform:uppercase;letter-spacing:.04em;color:var(--muted);margin:10px 0 0;font-size:.8rem;font-weight:700}.safety-badge{color:var(--err)}.step-media{margin:10px 0 0}.step-media img,.step-media video{border:1px solid var(--border);background:var(--code-bg);border-radius:8px;max-width:100%;height:auto;display:block}.step-media figcaption{color:var(--muted);margin-top:4px}.step-nav{gap:8px;display:flex}.step-nav .btn{flex:1 1 0}.step-dots{flex-wrap:wrap;justify-content:center;gap:6px;margin:12px 0 0;padding:0;list-style:none;display:flex}.dot{font:inherit;border:1px solid var(--border);background:var(--surface);min-width:40px;min-height:40px;color:var(--text);cursor:pointer;border-radius:999px}.dot.active{background:var(--accent);color:var(--accent-text);border-color:var(--accent)}.training-module{overflow-wrap:anywhere}.thumb{border:1px solid var(--border);border-radius:6px;width:100%;max-width:240px;height:auto;display:block}.draft-pane{background:var(--code-bg);white-space:pre-wrap;border-radius:8px;max-height:220px;padding:8px 10px;font-size:.82rem;overflow:auto}.pill.st-published{background:var(--ok-bg);color:var(--ok);border-color:#0000}.pill.st-archived{background:var(--warn-bg);color:var(--warn);border-color:#0000}@media (width<=720px){.step-card{padding:2px 12px 12px}.btn,.btn.subtle,.dot{min-height:48px}}.toolpath{margin:16px 0;padding:12px 14px}.tp-head{align-items:baseline;gap:10px;display:flex}.tp-head h3{margin:0}.tp-head .tp-toggle{min-height:44px;margin-left:auto}.tp-note{margin:8px 0 0}.tp-bar{flex-wrap:wrap;gap:6px;margin:10px 0 8px;display:flex}.tp-btn{min-width:52px}.tp-canvas{border:1px solid var(--border);background:var(--surface);border-radius:8px;width:100%;height:440px;position:relative;overflow:hidden}.tp-canvas canvas{touch-action:none;width:100%;height:100%;display:block;position:absolute;inset:0}.tp-canvas canvas:focus-visible{outline:3px solid var(--info);outline-offset:-3px}.tp-loading{color:var(--muted);place-items:center;display:grid}.tp-legend{flex-wrap:wrap;gap:6px 16px;margin:10px 0 0;padding:0;font-size:.85rem;list-style:none;display:flex}.tp-legend li{align-items:center;gap:6px;display:inline-flex}.tp-legend .sw{border-radius:2px;width:22px;height:4px;display:inline-block}.tp-legend .sw.dash{background:0 0;border-top:3px dashed;height:0}.tp-legend .sw.thin{height:2px}.tp-legend .tp-dot{border-radius:50%;width:11px;height:11px;display:inline-block}@media (width<=640px){.tp-canvas{height:320px}}.pl{cursor:pointer}.batch-bar{margin-bottom:12px}.batch-bar p{margin:4px 0}.queued-banner .row{margin:6px 0 0}.step-card h4{margin:2px 0 6px;font-size:1.05rem}.step-card.safety h4{color:var(--err)}.lab-card .pill{margin-right:6px}.lab-meta{flex-wrap:wrap;align-items:center;gap:6px;margin:4px 0 10px;display:flex}.lab-outline{border:1px solid var(--border);background:var(--code-bg);border-radius:10px;margin:12px 0 18px;padding:4px 16px 10px}.lab-outline h3{text-transform:uppercase;letter-spacing:.04em;color:var(--muted);margin:10px 0 4px;font-size:.85rem}.lab-outline ol{margin:0;padding-left:22px}.lab-outline li{margin:2px 0}.lab-outline a{min-height:32px;padding:6px 0;display:inline-block}.lab-section{margin:22px 0;scroll-margin-top:12px}.lab-section>h3{border-bottom:2px solid var(--border);margin:0 0 6px;padding-bottom:4px}.lab-section.kind-safety>h3{color:var(--err);border-bottom-color:var(--err)}.lab-section.kind-safety>.md{border-left:6px solid var(--err);background:var(--err-bg);border-radius:0 8px 8px 0;padding:2px 12px}.lab-section.kind-check>h3{border-bottom-color:var(--ok)}.ask-step{margin:10px 0 0;font-size:.9rem}.ask-step a{min-height:40px;padding:8px 0;display:inline-block}.lab-embed{border:1px dashed var(--border);background:var(--surface);border-radius:8px;margin:10px 0;padding:6px 12px}.lab-embed>summary{cursor:pointer;flex-wrap:wrap;align-items:center;gap:8px;min-height:44px;font-weight:600;display:flex}.lab-embed-summary{flex-basis:100%;font-weight:400}.pill.unconfirmed{background:var(--warn-bg);color:var(--warn);border-color:#0000}@media (width<=720px){.lab-outline a,.ask-step a{min-height:44px}}.safe-fix{border:1px solid var(--border);border-left:5px solid var(--info);background:var(--surface);border-radius:8px;margin:12px 0;padding:4px 14px 12px}.safe-fix h3{margin:8px 0 4px;font-size:1.05rem}.safe-fix h4{margin:10px 0 4px;font-size:.95rem}.safe-fix-line{overflow-wrap:anywhere;margin:4px 0 10px}.safe-fix-result{border-top:1px solid var(--border);margin-top:10px}.le-root{--le-h:calc(100vh - 150px);flex-direction:column;gap:6px;display:flex}.le-top{flex-wrap:wrap;align-items:center;gap:8px;padding:4px 0;display:flex}.le-title{text-overflow:ellipsis;white-space:nowrap;max-width:40ch;margin:0 6px 0 0;font-size:1.05rem;overflow:hidden}.le-spacer{flex:auto}.le-narrow-note{margin:0;display:none}.le-grid{height:var(--le-h);grid-template-columns:minmax(230px,280px) minmax(0,1fr) minmax(360px,440px);gap:12px;min-height:480px;display:grid}.le-root.rail-closed .le-grid{grid-template-columns:minmax(0,1fr) minmax(360px,440px)}.le-pane{border:1px solid var(--border);background:var(--surface);border-radius:10px;min-width:0;overflow-y:auto}.le-doc{background:var(--bg);border-color:#0000;padding:0}.le-doc .lab-page{margin:0}.le-doc .ask-step a{pointer-events:none;color:var(--muted)}.le-edit{padding:0 14px 14px;scroll-padding-top:70px}.le-rail{padding:6px}.le-rail-toggle{display:inline-flex}.save-state{text-align:right;min-width:7.5em;color:var(--muted);font-size:.9rem}.save-state.saving{color:var(--info)}.save-state.saved{color:var(--ok)}.save-state.error{color:var(--err);font-weight:600}.linklike{font:inherit;color:inherit;cursor:pointer;background:0 0;border:none;padding:0;text-decoration:underline}.le-outline ol{margin:0;padding:0;list-style:none}.le-outline .ol-steps{padding-left:18px}.ol-row{border:1px solid #0000;border-radius:8px;align-items:center;gap:2px;display:flex;position:relative}.ol-row:hover{background:var(--code-bg)}.ol-row.selected{background:var(--info-bg);border-color:var(--info)}.ol-row.sec-row{margin-top:4px;font-weight:600}.ol-row.dragging{opacity:.45}.ol-row.drop-before:before,.ol-row.drop-after:after{content:"";background:var(--accent);border-radius:2px;height:3px;position:absolute;left:4px;right:4px}.ol-row.drop-before:before{top:-2px}.ol-row.drop-after:after{bottom:-2px}.ol-grip{color:var(--muted);cursor:grab;letter-spacing:-2px;-webkit-user-select:none;user-select:none;padding:0 2px 0 4px;font-size:.8rem}.ol-main{text-align:left;min-width:0;font:inherit;color:inherit;cursor:pointer;text-overflow:ellipsis;white-space:nowrap;min-height:32px;font-weight:inherit;background:0 0;border:none;flex:auto;padding:5px 4px;overflow:hidden}.ol-num{color:var(--muted)}.ol-marks{flex:none;align-items:center;gap:6px;font-size:.78rem;font-weight:600;display:inline-flex}.ol-warn{color:var(--warn)}.ol-comment{color:var(--info);align-items:center;gap:2px;display:inline-flex}.ol-move{flex:none;display:none}.ol-row.selected .ol-move,.ol-row:focus-within .ol-move,.ol-row:hover .ol-move{display:inline-flex}.ol-move .btn.icon{min-width:32px;min-height:32px;padding:0 4px;font-size:.75rem}.ol-add{flex-wrap:wrap;gap:6px;margin:10px 4px 4px;display:flex}.lab-row{font-weight:600}.doc-item{cursor:pointer;outline-offset:2px;border-radius:10px;position:relative}.doc-item:hover{box-shadow:0 0 0 2px var(--border)}.doc-item.selected{box-shadow:0 0 0 3px var(--info);background:color-mix(in srgb, var(--info-bg) 40%, transparent)}.doc-step .step-card{margin:8px 0}.doc-flags{z-index:1;gap:6px;display:inline-flex;position:absolute;top:6px;right:8px}.doc-step .step-card .step-count{padding-right:8.5em}.doc-flags .pill{background:var(--surface)}.doc-flags .pill.unconfirmed{background:var(--warn-bg)}.comment-pill{background:var(--info-bg);color:var(--info);border-color:#0000;align-items:center;gap:4px;display:inline-flex}.icon-comment{vertical-align:-1px}.le-panel-head{z-index:2;background:var(--surface);border-bottom:1px solid var(--border);justify-content:space-between;align-items:center;gap:8px;margin-bottom:10px;padding:10px 0 6px;display:flex;position:sticky;top:0}.le-panel-head h3{margin:0;font-size:1.05rem}.le-panel-head p{margin:0}.le-panel-head .row{flex-wrap:nowrap;margin:0}.le-panel h4{margin:14px 0 6px;font-size:.95rem}.le-media{border:1px solid var(--border);background:var(--bg);border-radius:8px;margin:10px 0;padding:4px 12px 12px}.le-media .md-tabs{border-bottom:1px solid var(--border);flex-wrap:wrap;margin-top:6px}.le-media .tab{min-height:36px;padding:6px 10px;font-size:.88rem}.media-panel{padding-top:8px}.media-current .thumb{object-fit:contain;max-width:100%;max-height:180px}.le-comments textarea{width:100%}.comment-list{gap:6px;margin:0 0 8px;padding:0;list-style:none;display:grid}.comment{border:1px solid var(--border);border-left:4px solid var(--info);background:var(--bg);border-radius:8px;padding:6px 10px}.comment.resolved{opacity:.65;border-left-color:var(--ok)}.comment p{white-space:pre-wrap;overflow-wrap:anywhere;margin:0 0 4px}.comment .row{margin:0}.btn.danger{background:var(--err);color:#fff;border-color:var(--err)}.confirm-delete{margin:0}.le-history{z-index:20;background:var(--surface);border-left:1px solid var(--border);width:min(440px,100vw);padding:0 14px 20px;position:fixed;top:0;bottom:0;right:0;overflow-y:auto;box-shadow:-8px 0 24px #0000002e}.version-list{gap:6px;margin:0 0 10px;padding:0;list-style:none;display:grid}.version{text-align:left;width:100%;font:inherit;color:inherit;background:var(--bg);border:1px solid var(--border);cursor:pointer;border-radius:8px;gap:2px;padding:6px 10px;display:grid}.version.selected{border-color:var(--info);box-shadow:0 0 0 2px var(--info-bg)}.diff{background:var(--code-bg);font:.8rem/1.4 var(--mono);white-space:pre-wrap;overflow-wrap:anywhere;border-radius:6px;margin:2px 0 8px;padding:6px 8px}.diff span{display:block}.diff-add{background:var(--ok-bg);color:var(--ok)}.diff-del{background:var(--err-bg);color:var(--err)}@media (width<=999px){.le-narrow-note{display:block}.le-grid,.le-root.rail-closed .le-grid{grid-template-columns:minmax(0,1fr);height:auto;min-height:0}.le-pane{overflow:visible}.le-rail{max-height:40vh;overflow-y:auto}.le-doc{max-height:70vh;overflow-y:auto}.le-panel-head{position:static}.le-history{width:100vw}}.doc-lab,.doc-section{padding:6px 12px}.pill.changes-pill{background:var(--warn-bg);color:var(--warn);border-color:var(--warn);white-space:nowrap}.ol-steps.flat{margin-top:4px;padding-left:0}.ol-safety,.le-panel.is-safety .le-panel-head h3{color:var(--warn)}.preview-page{padding:8px 16px 40px}@media (width>=720px){.preview-page{padding-inline:0}}.preview-banner{z-index:3;margin:8px 0 12px;position:sticky;top:0}.ol-row.lab-row{flex-wrap:wrap;padding-right:6px}.ol-row.lab-row .ol-main{flex:120px}.le-revise{border:1px solid var(--border);background:var(--bg);border-radius:8px;margin:10px 0;padding:4px 12px 12px}.le-revise h4{margin:8px 0 4px}.rule-check{flex-wrap:wrap;align-items:flex-start}.rule-check label{flex:1 1 0;min-width:0;font-weight:400}.rule-check select{width:auto;max-width:100%;min-height:44px;margin-left:26px;padding:2px 6px}.proposal{border:1px solid var(--info);background:var(--info-bg);border-radius:8px;margin:8px 0;padding:6px 10px}.proposal .diff-field h5,.proposal-row .diff-field h5{margin:6px 0 0;font-size:.82rem}.chunk-list{margin:4px 0 8px;padding:0;list-style:none}.chunk-row{padding:3px 0;font-size:.92rem}.chunk-row.chunk-running{font-weight:600}.chunk-row.chunk-failed .err,.chunk-row .err{color:var(--err)}.chunk-row .warn-text{color:var(--warn)}.chunk-list progress,.le-revise progress{vertical-align:middle;width:140px}.proposal-list{margin:8px 0}.proposal-row{border:1px solid var(--border);border-radius:8px;margin:6px 0;padding:4px 10px 8px}.proposal-row summary{cursor:pointer;padding:4px 0}.proposal-row.row-accepted{border-color:var(--ok)}.proposal-row.row-rejected{opacity:.7}.tabs.fit{grid-template-columns:repeat(5,minmax(0,1fr));display:grid;overflow:visible}.tabs.fit .tab{white-space:normal;text-align:center;justify-content:center;align-items:center;min-height:48px;padding:8px 2px;font-size:.9rem;line-height:1.2;display:flex}.tabs.wrap{flex-wrap:wrap;overflow:visible}.machine-bar.ghost{visibility:hidden}@media (width<=560px){.tabs.fit .tab{padding:6px 1px;font-size:.8rem}}.chips{margin:var(--s2) 0;gap:var(--s2);flex-wrap:wrap;padding:0;list-style:none;display:flex}.ask h2{margin-top:var(--s2)}.match .pill{align-self:center}.pill[class*=st-]{text-transform:capitalize}.pill.st-new{background:var(--accent);color:var(--accent-text);border-color:#0000}.pill.st-draft{background:var(--code-bg);color:var(--muted)}.pill.st-drafted,.pill.st-queued{background:var(--info-bg);color:var(--info);border-color:#0000}.pill.st-sent{background:var(--ok-bg);color:var(--ok);border-color:#0000}.pill.st-rejected,.pill.st-duplicate{background:var(--err-bg);color:var(--err);border-color:#0000}.check-summary{justify-content:space-between;align-items:center;gap:var(--s2) var(--s3);margin-bottom:var(--s3);flex-wrap:wrap;display:flex}.check-summary p{overflow-wrap:anywhere;margin:0}.results{margin-top:var(--s4)}.steer>summary,.subscribe>summary,.optional>summary,.proposal-row>summary{align-items:center;gap:var(--s2);cursor:pointer;flex-wrap:wrap;min-height:44px;font-weight:600;display:flex}.subscribe{margin-top:var(--s5);border:1px solid var(--border);padding:0 var(--s4) var(--s2);background:var(--surface);border-radius:10px}.subscribe[open]{padding-bottom:var(--s4)}.steer{margin:var(--s2) 0}.linklike{align-items:center;min-height:44px;display:inline-flex}.check-row{min-height:44px}.check-row input[type=checkbox],.check-row input[type=radio]{flex:none;width:20px;height:20px}.filters{align-items:center;gap:var(--s3);margin:var(--s3) 0;flex-wrap:wrap;display:flex}.filter-status{align-items:center;gap:var(--s2);display:flex}.filter-status select{width:auto}.seg{border:1px solid var(--border);background:var(--surface);border-radius:8px;flex-wrap:wrap;display:inline-flex;overflow:hidden}.seg-btn{font:inherit;border:0;border-right:1px solid var(--border);min-height:44px;color:var(--text);cursor:pointer;background:0 0;padding:6px 14px;font-weight:600}.seg-btn:last-child{border-right:0}.seg-btn.active{background:var(--info-bg);color:var(--info)}.req-list{margin:0}.request{padding:var(--s2) var(--s4)}.req-summary{align-items:center;gap:var(--s1) var(--s3);text-align:left;width:100%;min-height:56px;font:inherit;color:inherit;padding:var(--s2) 0;cursor:pointer;background:0 0;border:0;flex-wrap:wrap;display:flex}.req-summary:after{content:"▾";color:var(--muted);margin-left:auto;transition:transform .15s}.req-summary[aria-expanded=true]:after{transform:rotate(180deg)}.req-title{overflow-wrap:anywhere;-webkit-line-clamp:2;-webkit-box-orient:vertical;flex:100%;font-weight:600;display:-webkit-box;overflow:hidden}.req-meta{align-items:center;gap:var(--s1) var(--s2);flex-wrap:wrap;display:flex}.req-summary[aria-expanded=true] .req-title{-webkit-line-clamp:unset;display:block}.req-body{border-top:1px solid var(--border);margin-top:var(--s2);padding:var(--s3) 0 var(--s2)}.reject-box{border:1px solid var(--err);padding:var(--s2) var(--s3);margin:var(--s2) 0;background:var(--err-bg);border-radius:8px}.row-actions{white-space:nowrap}.status-panel>section{margin-top:var(--s5)}.status-panel>section:first-of-type{margin-top:var(--s3)}.modal-backdrop{z-index:50;padding:var(--s4);background:#00000080;place-items:center;display:grid;position:fixed;inset:0}.modal{background:var(--surface);color:var(--text);border:1px solid var(--border);padding:var(--s4) var(--s5) var(--s5);border-radius:12px;width:100%;max-width:520px;max-height:calc(100vh - 32px);overflow-y:auto;box-shadow:0 12px 40px #00000059}.modal h3{margin:0 0 var(--s2)}.modal-actions{margin-top:var(--s4)}.unconfirmed-list{margin:var(--s2) 0;padding-left:20px}.unconfirmed-list li{margin:0}.more-menu{position:relative}.more-menu>summary{cursor:pointer;align-items:center;list-style:none;display:inline-flex}.more-menu>summary::-webkit-details-marker{display:none}.more-pop{z-index:10;gap:var(--s1);min-width:190px;padding:var(--s2);margin-top:var(--s1);background:var(--surface);border:1px solid var(--border);border-radius:10px;display:grid;position:absolute;top:100%;right:0;box-shadow:0 6px 20px #0000002e}.more-pop .btn{text-align:left}.skip-link{position:absolute;top:0;left:-9999px}.skip-link:focus{padding:var(--s2) var(--s3);margin:var(--s1);display:inline-block;position:static}.le-edit:focus{outline:none}.purge-row{border-top:1px solid var(--border);padding:var(--s2) 0}.purge-row:first-of-type{border-top:0}.purge-row>p{margin:0 0 var(--s1) 28px}.purge-filters{align-items:flex-end;gap:var(--s2) var(--s4);margin:var(--s2) 0 var(--s2) 28px;flex-wrap:wrap;display:flex}.purge-filters .field,.purge-filters .scope{margin-bottom:0}.purge-filters select{width:auto}.purge-count{margin:var(--s1) 0 var(--s1) 28px}@media (width<=720px){.ol-main,.fold-btn{min-height:44px}.ol-move .btn.icon{min-width:44px;min-height:44px}.ol-add .btn{min-height:44px}.composer .btn{width:100%}.rule-check select{width:100%;margin-left:0}.purge-row>p,.purge-filters,.purge-count{margin-left:0}.modal{padding:var(--s4)}.more-pop{left:0;right:auto}}.fold-h{margin:0}.fold-btn{justify-content:space-between;align-items:center;gap:var(--s2);text-align:left;width:100%;font:inherit;font-weight:inherit;color:inherit;padding:var(--s2) 0;cursor:pointer;background:0 0;border:0;min-height:44px;display:flex}.fold-btn:after{content:"▾";color:var(--muted)}.fold-btn[aria-expanded=true]:after{transform:rotate(180deg)}.lab-section>.fold-h{padding-bottom:0}a.btn{color:inherit;align-items:center;text-decoration:none;display:inline-flex}.steer>summary,.subscribe>summary,.optional>summary,.proposal-row>summary{list-style:none}.steer>summary::-webkit-details-marker{display:none}.subscribe>summary::-webkit-details-marker{display:none}.optional>summary::-webkit-details-marker{display:none}.proposal-row>summary::-webkit-details-marker{display:none}.steer>summary:before,.subscribe>summary:before,.optional>summary:before,.proposal-row>summary:before{content:"▸";color:var(--muted);width:1em;display:inline-block}.steer[open]>summary:before,.subscribe[open]>summary:before,.optional[open]>summary:before,.proposal-row[open]>summary:before{content:"▾"}.ol-move .btn.icon{font-size:.875rem}@media (width>=720px){:root{--gutter:24px}}@media (width>=1100px){:root{--gutter:32px}}.md>:is(p,ul,ol,blockquote,h1,h2,h3,h4,h5,h6),p:not(.banner):not(.footnote),.step-card h4,.md>blockquote{max-width:var(--measure)}@media (width>=720px){.machine-picker select{flex:0 520px}.tabs.fit{grid-template-columns:none;grid-auto-columns:max-content;grid-auto-flow:column;justify-content:start}.tabs.fit .tab{white-space:nowrap;padding:10px 22px;font-size:1rem}.match-list{grid-template-columns:repeat(auto-fill,minmax(min(100%,380px),1fr));align-items:start}}.doc-layout{gap:var(--s4) 40px;grid-template-columns:minmax(200px,260px) minmax(0,1fr);align-items:start;display:grid}.doc-main{min-width:0}.doc-outline{border-right:1px solid var(--border);max-height:calc(100vh - 32px);padding:0 var(--s3) var(--s3) 0;position:sticky;top:16px;overflow-y:auto}.doc-outline h3{text-transform:uppercase;letter-spacing:.04em;color:var(--muted);margin:4px 0 var(--s2);font-size:.85rem}.doc-outline ol,.doc-outline ul{margin:0;padding:0;list-style:none}.doc-outline a{color:var(--muted);overflow-wrap:anywhere;border-left:3px solid #0000;border-radius:0 6px 6px 0;margin-left:-2px;padding:6px 10px;line-height:1.3;text-decoration:none;display:block}.doc-outline a:hover{color:var(--text);background:var(--code-bg)}.doc-outline a.active{color:var(--text);border-left-color:var(--accent);background:var(--code-bg);font-weight:700}.doc-outline a.safety{color:var(--err)}.doc-main .step-card,.doc-main .lab-section{scroll-margin-top:16px}@media (width>=1400px){.doc-main .step-card:has(>.step-media){grid-template-columns:minmax(0, var(--measure)) minmax(260px, 1fr);align-content:start;column-gap:32px;display:grid}.doc-main .step-card:has(>.step-media)>*{grid-column:1}.doc-main .step-card:has(>.step-media)>.step-media{grid-area:1/2/span 6;align-self:start;margin-top:10px}}@media (width>=1100px){.gcode.split{gap:var(--s5);grid-template-columns:clamp(340px,26vw,420px) minmax(0,1fr);align-items:start;display:grid}.gcode.split .gcode-form{max-height:calc(100vh - 32px);position:sticky;top:16px;overflow-y:auto}.gcode.split .gcode-form h2{margin-top:0}.gcode.split .gcode-empty{margin-top:var(--s5)}.gcode.split .results{gap:var(--s4);grid-template-columns:minmax(0,1fr);align-items:start;min-width:0;margin-top:0;display:grid}.gcode.split .results>*{min-width:0}.gcode.split .toolpath{flex-direction:column;order:-1;min-height:max(540px,100vh - 150px);margin:0;display:flex}.gcode.split .toolpath #tp-body:not([hidden]){flex-direction:column;flex:1;min-height:0;display:flex}.gcode.split .toolpath .tp-canvas{flex:1;height:auto;min-height:420px}.gcode.split .program{max-height:min(70vh,720px)}}@media (width>=1600px){.gcode.split .results{grid-template-columns:minmax(0,1fr) minmax(0,1fr)}.gcode.split .toolpath,.gcode.split .explain{grid-column:1/-1}.gcode.split .res-program{position:sticky;top:16px}.gcode.split .program{max-height:calc(100vh - 110px)}}@media (width>=1100px){.ask-split,.faq-split{gap:var(--s5) 40px;grid-template-columns:minmax(0,1fr) minmax(300px,440px);align-items:start;display:grid}.ask-main,.faq-split>.card{min-width:0}.ask-side,.faq-side{min-width:0;max-height:calc(100vh - 32px);position:sticky;top:16px;overflow-y:auto}.ask-side>:first-child,.faq-side>:first-child,.faq-side>section:first-child>h3{margin-top:0}.ask-side h3{margin-top:var(--s2)}.ask-side .chips{flex-direction:column;align-items:stretch}.ask-side .chip{border-radius:10px}.ask-side .submit-card{margin-top:0}.faq-side .match-list{grid-template-columns:minmax(0,1fr)}.md-grid{gap:var(--s4);grid-template-columns:minmax(340px,460px) minmax(0,1fr);height:calc(100vh - 380px);min-height:480px;display:grid}.md-list,.md-detail{overscroll-behavior:contain;min-width:0;min-height:0;overflow-y:auto}.md-list{padding-right:var(--s1)}.md-list .filters{margin-top:0}.md-detail{padding:var(--s4) var(--s5)}.md-detail .req-body{border-top:0;margin-top:0;padding-top:0}.md-detail .req-body>:first-child,.md-detail>h3:first-child{margin-top:0}.md-empty{margin:var(--s5) 0}.req-list.master{gap:var(--s2);display:grid}.req-list.master .request{padding:0 var(--s3);margin-bottom:0}.req-list.master .req-summary:after{content:none}.req-list.master .req-summary[aria-expanded=true] .req-title{-webkit-line-clamp:2;display:-webkit-box}.req-list.master .request:has(.req-summary[aria-expanded=true]){border-color:var(--info);box-shadow:0 0 0 2px var(--info-bg)}.faq-rows{gap:var(--s2);margin:0;padding:0;list-style:none;display:grid}.faq-row{align-items:center;gap:var(--s1) var(--s3);text-align:left;width:100%;font:inherit;color:inherit;background:var(--surface);border:1px solid var(--border);padding:var(--s2) var(--s3);cursor:pointer;border-radius:10px;flex-wrap:wrap;min-height:56px;display:flex}.faq-row:hover{border-color:var(--muted)}.faq-row.selected{border-color:var(--info);box-shadow:0 0 0 2px var(--info-bg)}.faq-row .req-title{-webkit-line-clamp:2;overflow-wrap:anywhere;-webkit-box-orient:vertical;flex:100%;font-weight:600;display:-webkit-box;overflow:hidden}}@media (width>=1700px){.le-grid{grid-template-columns:minmax(250px,320px) minmax(0,1fr) minmax(400px,560px)}.le-root.rail-closed .le-grid{grid-template-columns:minmax(0,1fr) minmax(400px,560px)}}@media (width>=1000px){.le-doc .step-media img,.le-doc .step-media video{max-width:min(100%,720px)}}@media (width>=1100px){.gcode.split .tp-note[data-testid=tp-partial]{clip:rect(0 0 0 0);white-space:nowrap;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}}
