.lehra-editorial{--ink:#171715;--muted:#676761;--red:#942d27;--rule:#d8d8d2;--paper:#fff}.lehra-editorial *{box-sizing:border-box}.lehra-editorial{scroll-behavior:auto;background:var(--paper);color:var(--ink);margin:0;scroll-padding-top:30px;font-family:Georgia,Times New Roman,serif}.lehra-editorial a{color:inherit;text-underline-offset:4px}.lehra-editorial button{font:inherit;color:inherit}.lehra-editorial a:focus-visible,.lehra-editorial button:focus-visible{outline:2px solid var(--red);outline-offset:5px}.lehra-editorial .skip{position:absolute;top:-80px;left:20px}.lehra-editorial .skip:focus{z-index:5;background:#fff;top:20px}.lehra-editorial .masthead{border-bottom:1px solid var(--ink);letter-spacing:.23em;justify-content:space-between;max-width:1400px;margin:0 auto;padding:25px 0 20px;font-size:14px;display:flex}.lehra-editorial .masthead a{text-decoration:none}.lehra-editorial .masthead a:last-child{letter-spacing:.15em;text-transform:uppercase;font-size:12px}.lehra-editorial main{max-width:1400px;margin:0 auto}.lehra-editorial .title-block{text-align:center;padding:48px 20px 16px}.lehra-editorial h1{letter-spacing:-.045em;margin:0 0 22px;font-size:72px;font-weight:400;line-height:1.04}.lehra-editorial h1 em{font-style:normal}.lehra-editorial .standfirst{margin:0;font-size:25px;line-height:1.35}.lehra-editorial .byline{letter-spacing:.12em;text-transform:uppercase;margin:25px 0 0;font:11px/1.6 -apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}.lehra-editorial .byline span{color:var(--muted);margin-left:24px}.lehra-editorial .hero-figure{border-bottom:1px solid var(--ink);max-width:1080px;margin:20px auto 0}.lehra-editorial .hero-media{grid-template-columns:300px 1fr;align-items:center;gap:35px;padding:12px 28px 28px;display:grid}.lehra-editorial .screen{cursor:zoom-in;background:0 0;border:0;justify-self:center;width:228px;max-width:100%;padding:0;display:block;position:relative}.lehra-editorial .screen img{border:1px solid #e8e8e4;border-radius:27px;width:100%;height:auto;display:block;box-shadow:0 5px 20px #00000008}.lehra-editorial .hero-media>.screen{width:210px}.lehra-editorial .hero-cycle{align-items:center;gap:22px;display:flex}.lehra-editorial .hero-cycle svg{flex:1;width:min(100%,400px);min-width:0;font-size:13px}.lehra-editorial .cycle-title{font-size:26px}.lehra-editorial .cycle-sub{font-size:15px}.lehra-editorial .hero-thought{border-left:1px solid var(--rule);min-width:210px;padding-left:28px;font-size:25px;line-height:1.4}.lehra-editorial .hero-figure>figcaption{color:var(--muted);border:0;justify-content:center;padding:0 0 18px;font:12px/1.5 -apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}.lehra-editorial .contents{letter-spacing:.04em;flex-wrap:wrap;justify-content:center;gap:30px;padding:22px 20px 28px;font:11px/1.4 -apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;display:flex}.lehra-editorial .contents a{border-bottom:1px solid var(--rule);padding-bottom:3px;text-decoration:none}.lehra-editorial article{padding-top:15px}.lehra-editorial article>p{letter-spacing:-.008em;max-width:660px;margin:0 auto 25px;font-size:21px;line-height:1.62}.lehra-editorial article>p:first-of-type:first-letter{float:left;color:var(--red);padding:7px 10px 0 0;font-size:94px;line-height:.83}.lehra-editorial article>p>strong:first-child{font-weight:700}.lehra-editorial sup{color:var(--red);margin-left:3px;font:10px/1 -apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}.lehra-editorial sup a{text-decoration:none}.lehra-editorial h2{letter-spacing:-.025em;text-align:center;max-width:900px;margin:76px auto 38px;scroll-margin-top:30px;font-size:44px;font-weight:400;line-height:1.15}.lehra-editorial h2:before{content:"";border-top:2px solid var(--red);width:45px;margin:0 auto 24px;display:block}.lehra-editorial .visual{max-width:1080px;margin:50px auto 65px}.lehra-editorial .visual>figcaption{border-top:1px solid var(--rule);color:var(--muted);gap:16px;margin-top:26px;padding-top:15px;font:13px/1.6 -apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;display:flex}.lehra-editorial .figure-no{color:var(--red);flex-shrink:0;font-family:Georgia,serif;font-size:20px;line-height:1.2}.lehra-editorial .visual figcaption strong{color:var(--ink);font-weight:600}.lehra-editorial .annotated{grid-template-columns:1fr 240px 1fr;align-items:center;gap:65px;padding:5px 70px;display:grid}.lehra-editorial .notes>div+div{margin-top:70px}.lehra-editorial .notes b{color:var(--red);font-size:24px;font-weight:400}.lehra-editorial .notes h3{margin:8px 0;font-size:23px;font-weight:400}.lehra-editorial .notes p{color:var(--muted);margin:0;font:14px/1.6 -apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}.lehra-editorial .spread{grid-template-columns:360px 1fr;align-items:center;gap:65px;padding:0 60px;display:grid}.lehra-editorial .spread.reverse{grid-template-columns:1fr 360px}.lehra-editorial .diagram h3,.lehra-editorial .pipeline>h3{letter-spacing:-.018em;margin:0 0 16px;font-size:31px;font-weight:400;line-height:1.15}.lehra-editorial .micro{letter-spacing:.1em;color:var(--muted);margin:0 0 35px;font:10px/1.5 -apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}.lehra-editorial .track{margin:28px 0}.lehra-editorial .track label{justify-content:space-between;font:13px/1.4 -apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;display:flex}.lehra-editorial .track label span{color:var(--muted)}.lehra-editorial .pulse-row{grid-template-columns:repeat(var(--count),1fr);border-top:1px solid var(--rule);margin-top:25px;display:grid}.lehra-editorial .pulse{flex-direction:column;align-items:center;display:flex;position:relative;transform:translateY(-6px)}.lehra-editorial .pulse i{border:1px solid var(--ink);background:var(--ink);border-radius:50%;width:11px;height:11px;display:block}.lehra-editorial .pulse small{color:var(--muted);margin-top:14px;font:10px/1 monospace}.lehra-editorial .pulse.sam i,.lehra-editorial .pulse.tali i{background:var(--red);border-color:var(--red)}.lehra-editorial .pulse.khali i{border-color:var(--ink);background:#fff}.lehra-editorial .diagram-note{color:var(--muted);margin:30px 0 0;font-size:18px;line-height:1.5}.lehra-editorial .graha-line{border-top:1px solid var(--ink);justify-content:space-between;margin-top:80px;margin-bottom:65px;display:flex}.lehra-editorial .graha-line>span{flex-direction:column;align-items:center;gap:15px;font-size:22px;display:flex;position:relative;transform:translateY(-6px)}.lehra-editorial .graha-line i{background:var(--ink);border-radius:50%;width:11px;height:11px}.lehra-editorial .graha-line .sam i{background:var(--red);width:15px;height:15px;margin-top:-2px}.lehra-editorial .graha-line .sam{color:var(--red)}.lehra-editorial .graha-line small{color:var(--muted);font:10px/1.4 -apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}.lehra-editorial .cross{max-width:860px;margin:0 auto;padding:40px 0}.lehra-editorial .diagram-controls{gap:15px;margin-bottom:50px;display:flex}.lehra-editorial .diagram-controls button{border:1px solid var(--rule);cursor:pointer;background:#fff;padding:10px 20px;font:12px/1.3 -apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}.lehra-editorial .diagram-controls button[aria-pressed=true]{background:var(--ink);color:#fff;border-color:var(--ink)}.lehra-editorial .legend{color:var(--muted);flex-wrap:wrap;gap:25px;margin:35px 0;font:11px/1.5 -apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;display:flex}.lehra-editorial .legend i{background:var(--red);border:1px solid var(--red);border-radius:50%;width:9px;height:9px;margin-right:5px;display:inline-block}.lehra-editorial .legend i.open{border-color:var(--ink);background:#fff}.lehra-editorial .unit{margin-left:auto;font-family:monospace}.lehra-editorial .detail-crop{border-top:1px solid var(--rule);border-bottom:1px solid var(--rule);max-width:700px;height:140px;margin:25px auto 0;overflow:hidden}.lehra-editorial .detail-crop .screen{cursor:zoom-in;width:700px;margin-top:-1020px}.lehra-editorial .detail-crop .screen img{box-shadow:none;border:0;border-radius:0}.lehra-editorial .silence{justify-content:space-between;align-items:start;gap:12px;margin:70px 0;display:flex}.lehra-editorial .silence>div{flex-direction:column;align-items:center;gap:18px;font:11px/1.5 -apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;display:flex}.lehra-editorial .silence i{background:var(--red);width:10px;height:30px}.lehra-editorial .silence i.quiet{background:var(--ink);height:10px;margin-top:20px}.lehra-editorial .silence .space{border-top:1px dashed var(--rule);color:var(--muted);text-align:center;flex:1;margin-top:28px;padding-top:20px}.lehra-editorial .tempo-steps{align-items:flex-end;height:220px;margin:45px 0;display:flex}.lehra-editorial .tempo-steps>div{height:var(--level);border-top:2px solid var(--red);border-left:1px dashed var(--rule);flex-direction:column;flex:1;justify-content:space-between;padding:12px 10px;font:12px/1.5 -apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;display:flex}.lehra-editorial .tempo-steps span{color:var(--muted)}.lehra-editorial .request{padding:40px 60px}.lehra-editorial .sequence{grid-template-columns:repeat(3,1fr);gap:40px;margin-top:45px;display:grid}.lehra-editorial .sequence>div{border-top:1px solid var(--ink);padding-top:20px}.lehra-editorial .sequence span{color:var(--red);font-size:24px}.lehra-editorial .sequence h4{margin:18px 0 10px;font-size:25px;font-weight:400}.lehra-editorial .sequence p{color:var(--muted);max-width:220px;font:14px/1.6 -apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}.lehra-editorial .return-line{color:var(--muted);align-items:center;gap:20px;margin-top:50px;font:11px/1.5 monospace;display:flex}.lehra-editorial .return-line i{background:var(--rule);flex:1;height:1px}.lehra-editorial .composer-spread{grid-template-columns:360px 1fr;align-items:center;gap:65px;padding:0 60px;display:grid}.lehra-editorial .pipeline>div{border-left:1px solid var(--rule);margin-left:12px;padding:0 0 24px 26px;position:relative}.lehra-editorial .pipeline>div:last-child{border-left:0;padding-bottom:0}.lehra-editorial .pipeline>div>span{color:var(--red);background:#fff;padding:0 5px;font:11px/1.5 monospace;position:absolute;top:0;left:-10px}.lehra-editorial .pipeline h4{margin:0 0 5px;font-size:21px;font-weight:400}.lehra-editorial .pipeline>div p{color:var(--muted);margin:0;font:13px/1.5 -apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}.lehra-editorial .architecture{padding:30px 25px}.lehra-editorial .architecture-flow{grid-template-columns:1fr 40px 1fr 40px 1fr;align-items:center;gap:20px;margin:45px 0;display:grid}.lehra-editorial .architecture-flow>div{border-top:1px solid var(--ink);border-bottom:1px solid var(--rule);min-height:145px;padding:25px 8px}.lehra-editorial .architecture-flow h4{margin:0 0 13px;font-size:24px;font-weight:400}.lehra-editorial .architecture-flow p{color:var(--muted);margin:0;font:12px/1.7 monospace}.lehra-editorial .arrow{text-align:center;font-size:25px}.lehra-editorial .state-rail{align-items:center;gap:20px;margin-top:50px;font:11px/1.5 monospace;display:flex}.lehra-editorial .state-rail i{background:var(--ink);flex:1;height:1px}.lehra-editorial .state-rail b{color:var(--red);font-weight:400}.lehra-editorial article>ol{-moz-columns:2;columns:2;-moz-column-gap:50px;max-width:840px;color:var(--muted);column-gap:50px;margin:0 auto 65px;padding-left:25px;font:13px/1.65 -apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}.lehra-editorial article>ol li{-moz-column-break-inside:avoid;break-inside:avoid;padding:0 0 15px 5px;scroll-margin-top:30px}.lehra-editorial article>ol a{overflow-wrap:anywhere}.lehra-editorial #references{margin-top:65px;font-size:30px}.lehra-editorial footer{border-top:1px solid var(--ink);letter-spacing:.05em;max-width:1080px;color:var(--muted);justify-content:space-between;margin:0 auto;padding:22px 0 35px;font:10px/1.5 -apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;display:flex}.lehra-editorial dialog{background:#fff;border:0;max-width:95vw;max-height:92vh;padding:55px 25px 25px}.lehra-editorial dialog::backdrop{background:#171715bb}.lehra-editorial dialog img{width:auto;max-width:85vw;max-height:80vh;display:block}.lehra-editorial .close{border:1px solid var(--rule);cursor:pointer;background:#fff;padding:5px 12px;font:13px/1.5 -apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;position:absolute;top:16px;right:20px}@media (max-width:1496px){.lehra-editorial main,.lehra-editorial .masthead{margin-left:48px;margin-right:48px}}@media (max-width:1000px){.lehra-editorial h1{font-size:60px}.lehra-editorial .hero-media{grid-template-columns:240px 1fr;gap:10px;padding:15px 0}.lehra-editorial .hero-thought{display:none}.lehra-editorial .annotated{grid-template-columns:1fr 210px 1fr;gap:25px;padding:0}.lehra-editorial .spread,.lehra-editorial .spread.reverse,.lehra-editorial .composer-spread{grid-template-columns:260px 1fr;gap:35px;padding:0}.lehra-editorial .spread.reverse{grid-template-columns:1fr 260px}.lehra-editorial .request{padding:30px 0}}@media (max-width:650px){.lehra-editorial main,.lehra-editorial .masthead{margin-left:20px;margin-right:20px}.lehra-editorial .masthead{padding-top:20px;font-size:12px}.lehra-editorial .title-block{padding:36px 0 15px}.lehra-editorial h1{letter-spacing:-.04em;font-size:42px}.lehra-editorial .standfirst{font-size:20px;line-height:1.4}.lehra-editorial .desktop-break{display:none}.lehra-editorial .byline{font-size:10px}.lehra-editorial .byline span{margin:6px 0 0;display:block}.lehra-editorial .hero-media{grid-template-columns:1fr;gap:8px}.lehra-editorial .hero-media>.screen{width:165px}.lehra-editorial .hero-cycle{max-width:270px;margin:0 auto}.lehra-editorial .hero-cycle svg{width:250px}.lehra-editorial .hero-figure>figcaption{font-size:11px}.lehra-editorial .contents{gap:14px 22px;padding:20px 0;font-size:10px}.lehra-editorial article>p{margin-bottom:24px;font-size:19px;line-height:1.6}.lehra-editorial article>p:first-of-type:first-letter{font-size:76px}.lehra-editorial h2{margin:56px 0 30px;font-size:33px}.lehra-editorial h2:before{margin-bottom:20px}.lehra-editorial .visual{margin:35px 0 45px}.lehra-editorial .visual>figcaption{gap:12px;margin-top:20px;font-size:12px}.lehra-editorial .annotated{grid-template-columns:1fr 1fr;align-items:start;gap:22px}.lehra-editorial .annotated>.screen{grid-area:1/1/auto/-1;width:180px}.lehra-editorial .notes>div+div{margin-top:25px}.lehra-editorial .notes h3{font-size:19px}.lehra-editorial .notes p{font-size:12px}.lehra-editorial .notes b{font-size:20px}.lehra-editorial .spread,.lehra-editorial .spread.reverse,.lehra-editorial .composer-spread{flex-direction:column;gap:28px;display:flex}.lehra-editorial .spread>.screen,.lehra-editorial .composer-spread>.screen{width:180px}.lehra-editorial .spread.reverse>.screen{order:-1}.lehra-editorial .diagram{width:100%}.lehra-editorial .diagram h3,.lehra-editorial .pipeline>h3{font-size:26px}.lehra-editorial .micro{margin-bottom:25px;font-size:9px}.lehra-editorial .track{margin:25px 0}.lehra-editorial .track label{font-size:12px}.lehra-editorial .diagram-note{font-size:17px}.lehra-editorial .graha-line{margin-top:60px;margin-bottom:50px}.lehra-editorial .graha-line>span{font-size:20px}.lehra-editorial .graha-line small{font-size:9px}.lehra-editorial .cross{padding:5px 0}.lehra-editorial .pulse-row .pulse small{font-size:8px}.lehra-editorial .pulse-row .pulse i{width:7px;height:7px;transform:translateY(2px)}.lehra-editorial .legend{gap:15px;margin:25px 0}.lehra-editorial .unit{width:100%;margin-left:0}.lehra-editorial .detail-crop{height:95px}.lehra-editorial .detail-crop .screen{width:100%;margin-top:-145%}.lehra-editorial .detail-crop .screen img{width:100%}.lehra-editorial .request{padding:10px 0}.lehra-editorial .sequence{grid-template-columns:1fr;gap:22px;margin-top:25px}.lehra-editorial .sequence>div{-moz-column-gap:15px;grid-template-columns:35px 1fr;column-gap:15px;padding-top:14px;display:grid}.lehra-editorial .sequence h4{margin:0 0 8px;font-size:22px}.lehra-editorial .sequence p{grid-column:2;max-width:none;margin:0;font-size:13px}.lehra-editorial .return-line{margin-top:28px;font-size:9px}.lehra-editorial .pipeline{width:100%}.lehra-editorial .pipeline h4{font-size:20px}.lehra-editorial .architecture{padding:5px 0}.lehra-editorial .architecture-flow{margin:30px 0;display:block}.lehra-editorial .architecture-flow>div{min-height:auto;padding:18px 5px}.lehra-editorial .architecture-flow h4{font-size:23px}.lehra-editorial .architecture-flow .arrow{margin:10px 0;display:block;transform:rotate(90deg)}.lehra-editorial .state-rail{flex-wrap:wrap;gap:12px;margin-top:25px;font-size:10px}.lehra-editorial .state-rail b{text-align:center;order:4;width:100%}.lehra-editorial article>ol{-moz-columns:1;columns:1;padding-left:20px;font-size:12px}.lehra-editorial footer{gap:25px;font-size:9px}.lehra-editorial dialog{padding:50px 15px 20px}.lehra-editorial dialog img{max-width:85vw}.lehra-editorial .tempo-steps{height:190px}.lehra-editorial .silence{gap:7px}.lehra-editorial .silence>div{font-size:10px}}@media (prefers-reduced-motion:reduce){.lehra-editorial{scroll-behavior:auto}}@media print{.lehra-editorial .contents,.lehra-editorial .skip,.lehra-editorial .diagram-controls{display:none}.lehra-editorial{color:#000}.lehra-editorial .visual{-moz-column-break-inside:avoid;break-inside:avoid}.lehra-editorial .screen img{box-shadow:none}.lehra-editorial dialog{display:none}.lehra-editorial article>ol{-moz-columns:1;columns:1}.lehra-editorial h2{-moz-column-break-after:avoid;break-after:avoid}}.lehra-editorial .pulse-row{position:relative}.lehra-editorial .pulse{align-items:flex-start}.lehra-editorial .pulse small{transform:translate(-2px)}.lehra-editorial .pulse-row:after{content:"";border-right:1px solid var(--rule);height:12px;position:absolute;top:-6px;right:0}.lehra-editorial .hero-media{grid-template-columns:300px 1fr;gap:70px;max-width:900px;margin:0 auto}.lehra-editorial .hero-cycle{justify-content:center}.lehra-editorial .hero-cycle svg{max-width:420px}@media (max-width:1000px){.lehra-editorial .hero-media{grid-template-columns:240px 1fr;gap:20px}}@media (max-width:650px){.lehra-editorial .hero-media{grid-template-columns:1fr;gap:5px}}.lehra-editorial h1{max-width:1000px;margin-left:auto;margin-right:auto}.lehra-editorial .standfirst{max-width:820px;margin-left:auto;margin-right:auto}.lehra-editorial .screen{cursor:default}.lehra-editorial .screen-plate{position:relative}.lehra-editorial .screen-button{cursor:zoom-in;background:0 0;border:0;width:100%;padding:0;display:block}.lehra-editorial .screenshot-pointers{pointer-events:none;width:100%;height:100%;position:absolute;inset:0;overflow:visible}.lehra-editorial .screenshot-pointers path{fill:none;stroke:var(--red);stroke-width:6px}.lehra-editorial .screenshot-pointers .target-dot{fill:var(--red);stroke:#fff;stroke-width:3px}.lehra-editorial .screenshot-pointers .pointer-number{fill:#fff;stroke:var(--red);stroke-width:6px}.lehra-editorial .screenshot-pointers text{fill:var(--red);text-anchor:middle;dominant-baseline:central;font:64px -apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}.lehra-editorial .pointer-key{color:var(--muted);flex-wrap:wrap;justify-content:center;gap:7px 14px;margin-top:14px;font:11px/1.5 -apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;display:flex}.lehra-editorial .pointer-key b{color:var(--red);font-weight:600}.lehra-editorial .main-screen{justify-content:center;display:flex}.lehra-editorial .main-screen>.screen{width:280px}.lehra-editorial .cross{min-width:0;padding:0}.lehra-editorial .engine-branches{margin:35px 0}.lehra-editorial .engine-lane{border-top:1px solid var(--ink);border-bottom:1px solid var(--rule);padding:20px 0}.lehra-editorial .engine-name{letter-spacing:.06em;color:var(--muted);margin-bottom:22px;font:11px/1.5 -apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}.lehra-editorial .audio-chain{grid-template-columns:minmax(0,1fr) 30px minmax(0,1fr) 30px minmax(0,1fr);align-items:center;gap:12px;font:17px/1.4 monospace;display:grid}.lehra-editorial .audio-chain span{overflow-wrap:anywhere}.lehra-editorial .audio-chain i{text-align:center;font:22px Georgia,serif}.lehra-editorial .host-bridge{color:var(--red);justify-content:center;align-items:center;gap:20px;padding:30px 0;font:12px/1.5 monospace;display:flex}.lehra-editorial .host-bridge i{background:var(--red);flex:1;height:1px}.lehra-editorial .host-bridge span{white-space:nowrap}.lehra-editorial .zoom-content{width:min(85vw,32.2176vh)}.lehra-editorial .zoom-content .screen-plate{width:100%}.lehra-editorial dialog .zoom-content img{border-radius:20px;width:100%;max-width:none;height:auto;max-height:none}.lehra-editorial dialog .pointer-key{max-width:100%;font-size:12px}@media (max-width:650px){.lehra-editorial .hero-media>.screen{width:210px}.lehra-editorial .main-screen>.screen,.lehra-editorial .spread>.screen,.lehra-editorial .composer-spread>.screen{width:228px}.lehra-editorial .audio-chain{grid-template-columns:1fr;gap:10px;font-size:16px}.lehra-editorial .audio-chain i{transform:rotate(90deg)}.lehra-editorial .host-bridge{gap:12px;font-size:10px}.lehra-editorial .engine-name{font-size:10px}.lehra-editorial .state-rail{align-items:center}.lehra-editorial .contents{padding-left:0;padding-right:0}}.lehra-editorial .session-label{color:var(--muted);text-align:right;margin:22px 0 0;font:11px/1.5 monospace}@media (max-width:650px){.lehra-editorial .session-label{text-align:center}.lehra-editorial .state-rail b{order:initial;flex:1;width:auto}}.lehra-editorial .graha-line small{text-align:center}.lehra-editorial .diagram-controls button{min-height:44px}.lehra-editorial .close{min-width:60px;min-height:44px}.lehra-editorial dialog{padding-top:65px}@media (max-width:650px){.lehra-editorial .hero-media>.screen{width:240px}.lehra-editorial .main-screen>.screen,.lehra-editorial .spread>.screen,.lehra-editorial .composer-spread>.screen{width:280px}}.lehra-editorial .design-process{grid-template-columns:repeat(3,minmax(0,1fr));align-items:start;gap:38px;padding:0 25px;display:grid}.lehra-editorial .process-label{letter-spacing:.08em;color:var(--muted);text-transform:uppercase;margin:0 0 22px;font:11px/1.5 -apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}.lehra-editorial .design-process svg{width:100%;height:auto;display:block}.lehra-editorial .design-process .screen{width:220px;margin:0 auto}.lehra-editorial .main-screen .inventory{width:100%;max-width:760px}.lehra-editorial .inventory .screen-plate{width:360px;max-width:100%;margin:0 auto}.lehra-editorial .inventory .pointer-key{grid-template-columns:repeat(3,1fr);gap:10px 30px;max-width:650px;margin:26px auto 0;font-size:12px;display:grid}.lehra-editorial .inventory .pointer-key span{white-space:nowrap}.lehra-editorial .rhythm-study h4{margin:42px 0 25px;font-size:22px;font-weight:400}.lehra-editorial .matra-axis{color:var(--muted);justify-content:space-between;margin-top:40px;font:10px/1.5 monospace;display:flex}.lehra-editorial .matra-axis span:nth-child(2){position:absolute;left:50%;transform:translate(-50%)}.lehra-editorial .matra-axis{position:relative}.lehra-editorial .interval-row{margin:24px 0 31px}.lehra-editorial .interval-row>label{font:12px/1.5 -apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}.lehra-editorial .time-window{border-top:1px solid var(--rule);border-left:1px solid var(--rule);border-right:1px solid var(--rule);height:22px;margin:16px 3px 0;position:relative}.lehra-editorial .matra-mid{border-left:1px dashed var(--rule);height:28px;position:absolute;top:-8px;left:50%}.lehra-editorial .time-onset{background:var(--ink);border-radius:50%;width:9px;height:9px;margin-left:-4.5px;position:absolute;top:-5px}.lehra-editorial .time-onset.stressed{background:var(--red);width:14px;height:14px;margin-left:-7px;top:-7px}.lehra-editorial .cycle-boundaries{color:var(--red);justify-content:space-between;margin:32px 0;font:11px/1.5 monospace;display:flex}.lehra-editorial .capture-needed{border:1px dashed var(--rule);text-align:center;color:var(--muted);padding:40px}.lehra-editorial .capture-kicker,.lehra-editorial .capture-detail{font:11px/1.5 -apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}.lehra-editorial .capture-kicker{text-transform:uppercase;letter-spacing:.1em}.lehra-editorial .capture-needed p{margin:16px 0;font-size:26px}.lehra-editorial .layered-architecture,.lehra-editorial .timing-safeguards{border-top:1px solid var(--ink);border-bottom:1px solid var(--ink);background:#fafaf7;padding:30px 45px}.lehra-editorial .arch-layer{border-top:1px solid var(--rule);grid-template-columns:45px 1fr;gap:12px;padding:22px 0;display:grid}.lehra-editorial .layer-index{color:var(--red);font:12px/1.5 monospace}.lehra-editorial .arch-layer h4,.lehra-editorial .scheduler-pair h4{margin:0 0 15px;font-size:23px;font-weight:400}.lehra-editorial .arch-nodes{color:var(--muted);flex-wrap:wrap;justify-content:space-between;gap:14px 24px;font:12px/1.5 monospace;display:flex}.lehra-editorial .arch-connector{text-align:center;color:var(--red);padding:2px 0 14px;font:20px/1 Georgia,serif}.lehra-editorial .scheduler-pair,.lehra-editorial .render-pair{grid-template-columns:1fr 1fr;gap:35px;display:grid}.lehra-editorial .scheduler-pair>div,.lehra-editorial .render-pair>div{border-top:1px solid var(--ink);padding:20px 0}.lehra-editorial .arch-kicker{letter-spacing:.06em;color:var(--muted);margin:0 0 15px;font:10px/1.5 -apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}.lehra-editorial .scheduler-pair code{overflow-wrap:anywhere;font:12px/1.5 monospace;display:block}.lehra-editorial .format{color:var(--muted);margin-top:15px;font:10px/1.5 monospace;display:block}.lehra-editorial .clock-bridge{color:var(--red);border-top:1px solid var(--red);border-bottom:1px solid var(--red);justify-content:space-between;align-items:center;gap:15px;margin:10px 0 25px;padding:16px 0;font:11px/1.6 monospace;display:flex}.lehra-editorial .clock-bridge b{font-weight:400}.lehra-editorial .voice-bank,.lehra-editorial .cue-player{align-items:center;gap:8px;margin:18px 0;font:11px/1.5 monospace;display:flex}.lehra-editorial .voice-bank i,.lehra-editorial .cue-player i{border:1px solid var(--ink);width:12px;height:21px;display:block}.lehra-editorial .voice-bank span{margin-left:10px}.lehra-editorial .mini-chain{flex-wrap:wrap;gap:12px;font:11px/1.5 monospace;display:flex}.lehra-editorial .mini-chain span+span:before{content:"→";color:var(--red);margin-right:12px}.lehra-editorial .aux-path,.lehra-editorial .arch-fact{color:var(--muted);margin:16px 0 0;font:10px/1.5 monospace}.lehra-editorial .sustain-wave{align-items:center;gap:18px;font:11px/1.5 monospace;display:flex}.lehra-editorial .sustain-wave i{background:var(--rule);flex:1;height:1px}.lehra-editorial .output-layer{border-top:1px solid var(--rule);color:var(--muted);flex-direction:column;align-items:center;gap:13px;padding:22px 0 10px;font:11px/1.5 monospace;display:flex}.lehra-editorial .output-layer code{color:var(--ink);font-size:15px}.lehra-editorial .output-layer b{color:var(--red);font:20px Georgia,serif}.lehra-editorial .observation-rail{border-top:1px dashed var(--rule);color:var(--muted);align-items:center;gap:16px;margin-top:20px;padding-top:20px;font:10px/1.5 monospace;display:flex}.lehra-editorial .observation-rail i{background:var(--rule);flex:1;height:1px}.lehra-editorial .boundary-flow{justify-content:space-between;align-items:center;gap:20px;margin:38px 0;display:flex}.lehra-editorial .boundary-flow>div{border-top:1px solid var(--rule);flex-direction:column;flex:1;gap:9px;padding-top:16px;display:flex}.lehra-editorial .boundary-flow span{letter-spacing:.05em;color:var(--muted);font:10px/1.5 -apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}.lehra-editorial .boundary-flow b{font:400 14px/1.5 monospace}.lehra-editorial .boundary-flow i{color:var(--red);font-size:20px;font-style:normal}.lehra-editorial .boundary-flow .boundary-commit{border-top-color:var(--red);color:var(--red)}.lehra-editorial .guard-line{border-bottom:1px solid var(--rule);color:var(--muted);justify-content:space-between;gap:20px;padding-bottom:25px;font:11px/1.5 monospace;display:flex}.lehra-editorial .guard-line b{color:var(--red);font-weight:400}.lehra-editorial .budget-grid{grid-template-columns:repeat(3,1fr);gap:30px;margin:30px 0;display:grid}.lehra-editorial .budget-grid>div{flex-direction:column;gap:10px;display:flex}.lehra-editorial .budget-grid b{font-size:31px;font-weight:400}.lehra-editorial .budget-grid span{color:var(--muted);font:10px/1.5 -apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}.lehra-editorial .budget-grid i{background:var(--rule);height:3px;margin-top:8px;position:relative}.lehra-editorial .budget-grid i:after{content:"";width:var(--budget);background:var(--red);height:3px;position:absolute;left:0}.lehra-editorial .latency-separation{border-top:1px dashed var(--rule);color:var(--muted);justify-content:center;align-items:center;gap:25px;padding-top:25px;font:12px/1.5 monospace;display:flex}.lehra-editorial .latency-separation b{color:var(--red);font:23px Georgia,serif}@media (max-width:1000px){.lehra-editorial .design-process{gap:20px;padding:0}.lehra-editorial .design-process .screen{width:180px}.lehra-editorial .layered-architecture,.lehra-editorial .timing-safeguards{padding:30px 25px}.lehra-editorial .clock-bridge{flex-wrap:wrap}}@media (max-width:650px){.lehra-editorial .design-process{flex-direction:column;align-items:center;gap:40px;display:flex}.lehra-editorial .design-process>div{width:min(100%,320px)}.lehra-editorial .design-process .screen{width:280px;max-width:100%}.lehra-editorial .process-label{text-align:center;margin-bottom:18px}.lehra-editorial .inventory .screen-plate{width:320px}.lehra-editorial .inventory .pointer-key{grid-template-columns:1fr 1fr;gap:10px 12px;font-size:11px}.lehra-editorial .inventory .pointer-key span{white-space:normal}.lehra-editorial .rhythm-study h4{margin-top:30px;font-size:21px}.lehra-editorial .matra-axis{font-size:9px}.lehra-editorial .layered-architecture,.lehra-editorial .timing-safeguards{padding:24px 16px}.lehra-editorial .arch-layer{grid-template-columns:23px 1fr;gap:7px}.lehra-editorial .arch-nodes{flex-direction:column;gap:8px;font-size:11px}.lehra-editorial .scheduler-pair,.lehra-editorial .render-pair{grid-template-columns:1fr;gap:6px}.lehra-editorial .scheduler-pair h4{font-size:21px}.lehra-editorial .clock-bridge{flex-direction:column;align-items:flex-start;gap:7px;font-size:11px}.lehra-editorial .sustain-wave{flex-wrap:wrap;gap:12px;font-size:10px}.lehra-editorial .sustain-wave i{flex:initial;width:18px}.lehra-editorial .output-layer{text-align:center;font-size:10px}.lehra-editorial .output-layer code{font-size:12px}.lehra-editorial .observation-rail{flex-wrap:wrap;gap:10px;font-size:9px}.lehra-editorial .boundary-flow{grid-template-columns:1fr;gap:13px;margin:25px 0;display:grid}.lehra-editorial .boundary-flow i{text-align:center;line-height:1;transform:rotate(90deg)}.lehra-editorial .boundary-flow>div{gap:5px;padding-top:12px}.lehra-editorial .guard-line{flex-direction:column;gap:12px;font-size:10px}.lehra-editorial .budget-grid{grid-template-columns:1fr;gap:25px}.lehra-editorial .budget-grid b{font-size:30px}.lehra-editorial .latency-separation{text-align:center;flex-direction:column;gap:10px;font-size:11px}.lehra-editorial .capture-needed{padding:30px 15px}.lehra-editorial .capture-needed p{font-size:24px}}.lehra-editorial .pulse i,.lehra-editorial .pulse small{transform:translate(-50%)}@media (max-width:650px){.lehra-editorial .pulse-row .pulse i{transform:translate(-50%,2px)}}.lehra-editorial dialog[data-dense=true] .zoom-content{width:min(85vw,28.5356vh)}.lehra-editorial dialog[data-dense=true] .pointer-key{gap:5px 10px;font-size:11px}.lehra-editorial h1{max-width:1320px}@media (min-width:651px){.lehra-editorial h1{font-size:clamp(42px,5vw,72px)}}.lehra-editorial .device-frame{background:#171918;border:1px solid #737775;border-radius:35px;padding:7px;box-shadow:0 0 0 1px #d4d5d2,0 15px 35px #17171515}.lehra-editorial .device-frame:before,.lehra-editorial .device-frame:after{content:"";z-index:-1;background:#454947;border:1px solid #747874;border-radius:2px;width:3px;position:absolute}.lehra-editorial .device-frame:before{height:48px;top:100px;left:-3px}.lehra-editorial .device-frame:after{height:54px;top:132px;right:-3px}.lehra-editorial .device-frame img{box-shadow:none;border:0;border-radius:27px}.lehra-editorial dialog .device-frame img{border-radius:27px}.lehra-editorial .screen-surface{position:relative}.lehra-editorial .screenshot-pointers path,.lehra-editorial .screenshot-pointers .pointer-number{stroke-width:calc(6px * var(--pointer-scale,1))}.lehra-editorial .screenshot-pointers .target-dot{stroke-width:calc(3px * var(--pointer-scale,1))}.lehra-editorial .screenshot-pointers text{font-size:calc(64px * var(--pointer-scale,1))}.lehra-editorial .main-screen .farmaish{width:360px}.lehra-editorial .preset-spread{grid-template-columns:360px minmax(0,1fr);align-items:center;gap:65px;padding:0 60px;display:grid}.lehra-editorial .preset-detail .screen{width:228px;max-width:100%;margin:0 auto}.lehra-editorial .scene-stack{border-top:1px solid var(--ink);flex-direction:column;gap:0;display:flex}.lehra-editorial .scene-stack span{border-bottom:1px solid var(--rule);color:var(--muted);padding:17px 0;font:13px/1.4 -apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}.lehra-editorial .scene-recall{flex-wrap:wrap;align-items:center;gap:18px;margin-top:28px;font:12px/1.5 -apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;display:flex}.lehra-editorial .scene-recall b{border:1px solid var(--ink);padding:12px 18px;font-weight:500}.lehra-editorial .scene-recall i{color:var(--red);font:23px Georgia,serif}.lehra-editorial .scene-recall span{color:var(--muted)}.lehra-editorial .capture-stages>div{border-top:1px solid var(--rule);grid-template-columns:30px 1fr;align-items:center;gap:18px;padding:22px 0;display:grid}.lehra-editorial .capture-stages span{color:var(--red);font:11px/1.5 monospace}.lehra-editorial .capture-stages b{font:400 23px Georgia,serif}.lehra-editorial .capture-stages i,.lehra-editorial .capture-stages svg,.lehra-editorial .note-sketch{grid-column:2}.lehra-editorial .capture-stages>div>i{color:var(--red);letter-spacing:.35em;font:35px monospace}.lehra-editorial .capture-stages svg{fill:none;width:100%;max-width:220px;stroke:var(--red);stroke-width:1.5px}.lehra-editorial .note-sketch{border-top:1px solid var(--rule);border-bottom:1px solid var(--rule);align-items:center;gap:7px;height:50px;display:flex}.lehra-editorial .note-sketch i{background:var(--red);width:20%;height:6px}.lehra-editorial .note-sketch i:nth-child(2){transform:translateY(-10px)}.lehra-editorial .note-sketch i:nth-child(3){transform:translateY(-18px)}.lehra-editorial .note-sketch i:nth-child(4){transform:translateY(-5px)}@media (max-width:1000px){.lehra-editorial .preset-spread{grid-template-columns:260px minmax(0,1fr);gap:35px;padding:0}}@media (max-width:650px){.lehra-editorial .preset-spread{flex-direction:column;gap:35px;padding:0;display:flex}.lehra-editorial .preset-detail,.lehra-editorial .preset-scene{width:100%;max-width:420px}.lehra-editorial .preset-detail .screen{width:280px}.lehra-editorial .main-screen .farmaish{width:320px}.lehra-editorial .scene-stack span{padding:15px 0}.lehra-editorial .device-frame{border-radius:38px}.lehra-editorial .device-frame img{border-radius:30px}}.lehra-editorial article>h3{max-width:660px;margin:52px auto 22px;scroll-margin-top:100px;font-size:27px;font-weight:400;line-height:1.3}.lehra-editorial .diagram h4{letter-spacing:-.018em;margin:0 0 16px;font-size:31px;font-weight:400;line-height:1.15}.lehra-editorial .rhythm-study h5{margin:35px 0 22px;font-size:24px;font-weight:400}@media (max-width:650px){.lehra-editorial article>h3{font-size:24px}.lehra-editorial .diagram h4{font-size:27px}.lehra-editorial .rhythm-study h5{font-size:21px}}.lehra-editorial .hero-figure{-moz-column-gap:70px;grid-template-columns:300px 1fr;grid-template-areas:"phone cycle""caption cycle";column-gap:70px;max-width:900px;padding:12px 28px 18px;display:grid}.lehra-editorial .hero-media{display:contents}.lehra-editorial .hero-media>.screen{grid-area:phone}.lehra-editorial .hero-cycle{grid-area:cycle}.lehra-editorial .hero-figure>figcaption{text-align:center;grid-area:caption;padding:16px 0 0;line-height:1.5;display:block}.lehra-editorial .graha-arc{width:100%;height:auto;display:block}.lehra-editorial .layered-architecture,.lehra-editorial .timing-safeguards{padding:24px 28px}.lehra-editorial .layered-architecture .micro,.lehra-editorial .timing-safeguards .micro{margin-bottom:18px}@media (max-width:1000px){.lehra-editorial .hero-figure{-moz-column-gap:20px;grid-template-columns:240px 1fr;column-gap:20px;padding-left:0;padding-right:0}}@media (max-width:650px){.lehra-editorial .hero-figure{grid-template-columns:1fr;grid-template-areas:"phone""caption""cycle";gap:12px}.lehra-editorial .hero-figure>figcaption{padding:0}.lehra-editorial .hero-cycle{width:100%}.lehra-editorial .layered-architecture,.lehra-editorial .timing-safeguards{padding:20px 12px}}.lehra-editorial .visual,.lehra-editorial h2,.lehra-editorial article>h3{scroll-margin-top:110px}.lehra-editorial{overflow-wrap:break-word;padding-top:80px}.lehra-editorial .masthead{display:none}.lehra-editorial .image-recovery,.lehra-editorial .thumbnail-recovery{color:var(--ink);text-align:center;margin:12px 0;font:13px/1.5 system-ui}.lehra-editorial .image-recovery button,.lehra-editorial .thumbnail-recovery button{border:1px solid var(--rule);cursor:pointer;background:#fff;padding:8px 12px}