/* End-to-end editorial layout. Existing approved palette and shared type only. */
.desk-hero{padding:64px 0 32px}.desk-hero>.eyebrow{margin-bottom:24px}.desk-hero-grid{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:center}.desk-hero h1{font-size:56px;line-height:1.08;letter-spacing:-.045em;font-weight:600;margin:0}.desk-position{font-size:20px;line-height:1.5;margin:0 0 16px}.desk-boundary{font-size:14px;color:var(--ink-2);margin-bottom:24px}.desk-hero .micro{margin-top:16px;font-size:13px}.desk-hero .mug-title{gap:16px}.desk-hero .mug-title .mug-mark{width:56px;height:56px}
.desk-logic{margin-top:40px;padding:24px 24px 16px;border:1px solid var(--line);border-radius:16px;background:var(--card)}.logic-root{display:flex;align-items:center;justify-content:center;gap:16px}.logic-root .mug-mark{width:48px;height:48px}.logic-root h2{font-size:20px;line-height:1.4;margin:0;font-weight:500}.logic-root .eyebrow{font-size:11px;margin:0 0 4px}.logic-intro{text-align:center;font-size:13px;color:var(--ink-2);margin:8px 0 24px}.desk-route{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px;margin:32px 0}.desk-route>a{position:relative;display:grid;grid-template-columns:24px 1fr;gap:8px 12px;padding:16px;border:1px solid var(--line);border-radius:16px;background:var(--card);color:var(--ink);text-decoration:none;min-width:0;transition:border-color var(--motion-quick) var(--ease-enter),transform var(--motion-quick) var(--ease-enter)}.desk-route>a:hover{border-color:var(--brand);transform:translateY(-3px)}.desk-route>a:active{transform:scale(var(--press-scale))}.desk-route strong{grid-column:1/-1;font-size:18px;font-weight:500}.desk-route>a>span:not(.desk-route-number){grid-column:1/-1;font-size:13px}.desk-route .pill{justify-self:start}.desk-route .icon{justify-self:end;color:var(--web-gray-dark)}.desk-route-number{font-size:12px;color:var(--ink-2)}.desk-logic .desk-route{position:relative;margin:24px 0 16px;padding-top:16px}.desk-logic .desk-route:before{content:'';position:absolute;left:12.5%;right:12.5%;top:0;border-top:1px solid var(--web-gray-light)}.desk-logic .desk-route:after{content:'';position:absolute;top:-16px;left:50%;height:16px;border-left:1px solid var(--web-gray-light)}.desk-logic .desk-route>a:before{content:'';position:absolute;left:50%;top:-17px;height:16px;border-left:1px solid var(--web-gray-light)}.logic-return{display:flex;align-items:center;justify-content:center;gap:8px;color:var(--ink-2);font-size:12px}.logic-return p{margin:0}.logic-return .icon{width:16px;height:16px}
.desk-product{margin:16px 0 64px}.desk-product img,.desk-evidence img{display:block;width:100%;height:auto;object-fit:contain}.desk-product img{border:1px solid var(--line);border-radius:16px}.desk-product figcaption,.desk-evidence figcaption{font-size:13px;line-height:1.5;color:var(--ink-2);margin-top:12px}.desk-workflow-heading{max-width:720px;margin:48px 0}.desk-workflow-heading h2{font-size:32px;line-height:1.2;letter-spacing:-.025em;margin:12px 0 16px}.desk-workflow-heading>p:last-child{color:var(--ink-2)}.desk-stage{padding:48px 0;border-top:1px solid var(--line);scroll-margin-top:88px}.desk-stage-title{display:flex;align-items:center;justify-content:space-between;gap:24px}.desk-stage-title h2{font-size:32px;line-height:1.2;letter-spacing:-.025em;margin:8px 0 16px}.desk-stage-title>.pill{flex:none}.desk-stage-lead{max-width:760px;font-size:18px;color:var(--ink-2);margin:0 0 24px}.desk-evidence{margin:24px 0}.desk-evidence>.interface-panel{max-width:720px}.desk-evidence>img{border:1px solid var(--line);border-radius:16px}.desk-stage#stage-compare .desk-evidence>img{max-width:900px;margin:auto;background:var(--bg);padding:24px}.desk-stage#stage-compare figcaption{text-align:center}.desk-reasons{display:grid;grid-template-columns:1fr 1fr;gap:32px;margin:24px 0}.desk-reasons h3{font-size:18px;margin:0 0 8px;font-weight:500}.desk-reasons p{font-size:15px;color:var(--ink-2);margin:0}.caption-evidence{display:grid;grid-template-columns:1fr 1fr;gap:24px}.caption-evidence .ui-panel-body{min-height:300px}.desk-disclosure{border:1px solid var(--line);background:var(--card);margin:16px 0;padding:16px 24px}.desk-disclosure summary{font-size:15px;font-weight:500;cursor:pointer}.desk-disclosure[open] summary{margin-bottom:24px}.desk-disclosure figure{margin:0}.desk-disclosure img{width:100%;height:auto}.desk-disclosure figcaption{font-size:13px;color:var(--ink-2);margin-top:12px}.desk-disclosure .caption-story{border:0;padding:0;margin:0}.undo-pair{display:grid;grid-template-columns:1fr 1fr;gap:16px}.undo-pair>div{border:1px solid var(--line);padding:24px;border-radius:8px}.undo-pair h4{font-size:18px;margin:8px 0 16px}.undo-pair p{font-size:14px}.undo-pair strong{color:var(--brand);font-weight:500}
.training-visual{border:1px solid var(--line);border-radius:16px;background:var(--card);overflow:hidden}.training-top{display:flex;justify-content:space-between;align-items:center;padding:16px 24px;background:var(--surface);border-bottom:1px solid var(--line);gap:16px}.training-top strong{font-size:16px;font-weight:500}.training-columns{display:grid;grid-template-columns:1fr 1fr}.training-columns>div{padding:24px;min-width:0}.training-columns>div+div{border-left:1px solid var(--line)}.training-columns h3{font-size:20px;line-height:1.3;margin:8px 0 24px}.training-columns .micro{font-size:12px;margin:16px 0 0;color:var(--ink-2)}.setup-fields{margin:0;display:grid;grid-template-columns:1fr 1fr;gap:16px}.setup-fields dt{font-size:12px;color:var(--ink-2);margin-bottom:8px}.setup-fields dd{margin:0;font-size:14px;padding:8px 16px;border:1px solid var(--line);border-radius:8px;background:var(--bg)}.demo-progress{display:flex;justify-content:space-between;gap:16px;font-size:13px}.demo-progress strong{font-weight:500}.demo-track{height:4px;background:var(--web-gray-pale);margin:12px 0 24px;border-radius:8px}.demo-track span{display:block;height:100%;width:100%;background:var(--web-gray-dark);border-radius:inherit}.demo-loss{width:100%;height:auto;display:block;overflow:visible}.chart-guide{stroke:var(--line);fill:none;stroke-width:1}.chart-line{stroke:var(--brand);stroke-width:2;fill:none;stroke-linejoin:round;stroke-linecap:round}.demo-loss text{fill:var(--ink-2);font:12px -apple-system,BlinkMacSystemFont,sans-serif}.desk-loop{border-top:1px solid var(--line);padding-top:24px;font-size:16px;font-weight:500}.desk-principle{max-width:800px;padding:48px 0 32px}.desk-principle h2,.desk-local h2{font-size:28px;margin:12px 0 16px}.desk-principle p:not(.eyebrow),.desk-local p{color:var(--ink-2);font-size:16px;line-height:1.6;margin:16px 0}.desk-principle a{font-size:14px}.desk-local{padding:32px 0}.desk-workflow .mug-status{margin-bottom:16px}
@media(max-width:760px){.desk-hero{padding:32px 0 24px}.desk-hero-grid{grid-template-columns:1fr;gap:24px}.desk-hero h1{font-size:40px}.desk-position{font-size:18px}.desk-hero .mug-title .mug-mark{width:40px;height:40px}.desk-logic{padding:24px 16px 16px;margin-top:32px}.logic-root{justify-content:start}.logic-root h2{font-size:18px}.logic-intro{text-align:left}.desk-route{grid-template-columns:1fr;gap:12px}.desk-route>a{grid-template-columns:24px 1fr auto;gap:4px 12px;padding:12px 16px}.desk-route-number{grid-row:1}.desk-route .icon{grid-column:3;grid-row:1}.desk-route strong{grid-column:2;grid-row:1;font-size:16px}.desk-route>a>span:not(.desk-route-number){grid-column:2;font-size:12px}.desk-logic .desk-route{padding:0 0 0 16px;border-left:1px solid var(--web-gray-light)}.desk-logic .desk-route:before,.desk-logic .desk-route:after{display:none}.desk-logic .desk-route>a:before{left:-17px;top:24px;width:16px;height:0;border-left:0;border-top:1px solid var(--web-gray-light)}.logic-return{align-items:start;justify-content:start}.logic-return span{flex:none}.desk-product{margin:8px 0 40px}.desk-workflow-heading{margin:32px 0}.desk-workflow-heading h2,.desk-stage-title h2{font-size:26px}.desk-stage{padding:32px 0}.desk-stage-title{align-items:start;flex-direction:column;gap:0}.desk-stage-title>.pill{margin-bottom:16px}.desk-stage-lead{font-size:16px}.caption-evidence,.desk-reasons,.training-columns,.undo-pair{grid-template-columns:1fr}.desk-reasons{gap:24px}.training-columns>div+div{border-left:0;border-top:1px solid var(--line)}.training-columns>div{padding:16px}.training-top{padding:16px}.desk-stage#stage-compare .desk-evidence>img{padding:8px}.desk-disclosure{padding:16px}.desk-principle{padding:32px 0}.desk-principle h2,.desk-local h2{font-size:24px}}
@media(prefers-reduced-motion:reduce){.desk-route>a{transition:none}.desk-route>a:hover,.desk-route>a:active{transform:none}}

.desk-route a[aria-current=location]{border-color:var(--brand);background:var(--bg)}
#logic-heading{scroll-margin-top:144px}