@font-face{font-family:"Source Serif 4 Variable";font-style:normal;font-display:swap;font-weight:200 900;src:url(/_astro/source-serif-4-cyrillic-ext-wght-normal.cHuGMAiY.woff2)format("woff2-variations");unicode-range:U+460-52F,U+1C80-1C8A,U+20B4,U+2DE0-2DFF,U+A640-A69F,U+FE2E-FE2F}@font-face{font-family:"Source Serif 4 Variable";font-style:normal;font-display:swap;font-weight:200 900;src:url(/_astro/source-serif-4-cyrillic-wght-normal.DwHjdM4S.woff2)format("woff2-variations");unicode-range:U+301,U+400-45F,U+490-491,U+4B0-4B1,U+2116}@font-face{font-family:"Source Serif 4 Variable";font-style:normal;font-display:swap;font-weight:200 900;src:url(/_astro/source-serif-4-greek-wght-normal.ece1310W.woff2)format("woff2-variations");unicode-range:U+370-377,U+37A-37F,U+384-38A,U+38C,U+38E-3A1,U+3A3-3FF}@font-face{font-family:"Source Serif 4 Variable";font-style:normal;font-display:swap;font-weight:200 900;src:url(/_astro/source-serif-4-vietnamese-wght-normal.D-yuW59g.woff2)format("woff2-variations");unicode-range:U+102-103,U+110-111,U+128-129,U+168-169,U+1A0-1A1,U+1AF-1B0,U+300-301,U+303-304,U+308-309,U+323,U+329,U+1EA0-1EF9,U+20AB}@font-face{font-family:"Source Serif 4 Variable";font-style:normal;font-display:swap;font-weight:200 900;src:url(/_astro/source-serif-4-latin-ext-wght-normal.CxNHBx-q.woff2)format("woff2-variations");unicode-range:U+100-2BA,U+2BD-2C5,U+2C7-2CC,U+2CE-2D7,U+2DD-2FF,U+304,U+308,U+329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}@font-face{font-family:"Source Serif 4 Variable";font-style:normal;font-display:swap;font-weight:200 900;src:url(/_astro/source-serif-4-latin-wght-normal.D9elroTD.woff2)format("woff2-variations");unicode-range:U+??,U+131,U+152-153,U+2BB-2BC,U+2C6,U+2DA,U+2DC,U+304,U+308,U+329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}:root{--delta-canvas:#ecebdc;--delta-surface:#faf8ef;--delta-ink:#111;--delta-primary:#d84a2f;--delta-secondary:#1d6f72;--delta-focus:#111;--delta-muted:#5f605a;--delta-rule:#b9b8aa;--delta-faint:#d9d7c8;--delta-shadow:#11111124}body{background:var(--delta-canvas);color:var(--delta-ink);font-family:Archivo,Arial,sans-serif}.delta-atlas,.delta-atlas *{letter-spacing:0}.delta-atlas{background:var(--delta-canvas);border-inline:1px solid var(--delta-rule);max-width:1560px;min-height:calc(100svh - 32px);color:var(--delta-ink);grid-template-columns:272px minmax(0,1fr);margin:0 auto;display:grid}.delta-skip{z-index:11000;background:var(--delta-ink);color:var(--delta-surface);padding:10px 14px;font:600 12px/1.2 IBM Plex Mono,monospace;position:fixed;top:0;left:8px;transform:translateY(-120%)}.delta-skip:focus{top:38px;transform:translateY(0)}.delta-dock{border-right:1px solid var(--delta-ink);background:var(--delta-surface);flex-direction:column;align-self:start;height:calc(100svh - 32px);min-height:620px;display:flex;position:sticky;top:32px}.dock-heading{border-bottom:1px solid var(--delta-ink);padding:24px 20px 20px}.wordmark{color:var(--delta-ink);align-items:center;gap:11px;font-family:"Source Serif 4",Georgia,serif;font-size:23px;font-weight:700;text-decoration:none;display:flex}.delta-dock .wordmark>span{display:inline}.wordmark-mark{border:1px solid var(--delta-ink);grid-template-columns:repeat(3,7px);align-items:end;width:29px;height:29px;padding:3px;display:inline-grid;position:relative}.delta-dock .wordmark>.wordmark-mark{display:inline-grid}.wordmark-mark i{background:var(--delta-ink);width:7px;display:block}.wordmark-mark i:first-child{height:7px}.wordmark-mark i:nth-child(2){background:var(--delta-primary);height:14px}.wordmark-mark i:nth-child(3){background:var(--delta-secondary);height:21px}.dock-heading p{max-width:26ch;color:var(--delta-muted);margin:12px 0 0;font-size:13px;line-height:1.45}.dock-kicker,.utility-label{color:var(--delta-muted);text-transform:uppercase;align-items:center;gap:7px;margin:0;font:600 11px/1.35 IBM Plex Mono,monospace;display:flex}.atlas-legend{padding:18px 0 0}.atlas-legend .dock-kicker{padding:0 20px 11px}.atlas-legend ol{margin:0;padding:0;list-style:none}.atlas-legend a{border-top:1px solid var(--delta-faint);min-height:48px;color:var(--delta-ink);grid-template-columns:22px 24px minmax(0,1fr);align-items:center;padding:6px 20px;font-size:14px;font-weight:600;text-decoration:none;display:grid}.atlas-legend li:last-child a{border-bottom:1px solid var(--delta-faint)}.atlas-legend a:hover{background:var(--delta-canvas)}.atlas-legend a[aria-current=page]{background:var(--delta-ink);color:var(--delta-surface)}.legend-index{color:currentColor;opacity:.7;font:400 10px/1 IBM Plex Mono,monospace}.legend-mark{width:14px;height:14px;display:block;position:relative}.legend-mark--1{border:2px solid;border-radius:50%}.legend-mark--2:before{content:"";border-top:2px solid;position:absolute;inset:6px 0 auto}.legend-mark--3{background:var(--delta-primary)}.legend-mark--4{border:1px solid}.legend-mark--4:before,.legend-mark--4:after{content:"";background:currentColor;position:absolute}.legend-mark--4:before{width:10px;height:1px;top:6px;left:2px}.legend-mark--4:after{width:1px;height:10px;top:2px;left:6px}.legend-mark--5{border-left:3px solid var(--delta-secondary);border-bottom:1px solid;transform:skew(-18deg)}.legend-mark--6:before,.legend-mark--6:after{content:"";border-radius:50%;position:absolute}.legend-mark--6:before{border:1px dashed;inset:1px}.legend-mark--6:after{background:var(--delta-primary);width:4px;height:4px;top:5px;left:5px}.dock-state{border-top:1px solid var(--delta-ink);margin-top:auto;padding:18px 20px}.dock-state dl,.dock-state p{margin:0}.dock-state dl>div+div{margin-top:12px}.dock-state dt{color:var(--delta-muted);text-transform:uppercase;font:400 9px/1.35 IBM Plex Mono,monospace}.dock-state dd{margin:3px 0 0;font-size:12px;font-weight:600;line-height:1.4}.dock-state p{border-top:1px dashed var(--delta-rule);color:#7b2b1d;margin-top:16px;padding-top:12px;font:600 10px/1.45 IBM Plex Mono,monospace}.language-switch{border-top:1px solid var(--delta-ink);min-height:48px;color:var(--delta-ink);grid-template-columns:18px minmax(0,1fr) 16px;align-items:center;gap:8px;padding:8px 20px;font-size:12px;font-weight:650;text-decoration:none;display:grid}.language-switch:hover{background:var(--delta-secondary);color:var(--delta-surface)}.delta-canvas{min-width:0;padding:0 32px 72px;overflow:clip}.canvas-intro{border-bottom:1px solid var(--delta-ink);grid-template-columns:minmax(0,1fr) minmax(260px,34%);align-items:end;gap:42px;padding:32px 0 28px;display:grid}.canvas-intro h1,.record-heading h1{max-width:17ch;margin:9px 0 0;font-family:"Source Serif 4",Georgia,serif;font-size:58px;font-weight:500;line-height:.98}.canvas-intro--home h1{max-width:15ch;font-size:68px}.canvas-lead{max-width:68ch;margin:17px 0 0;font-size:17px;line-height:1.55}.mobile-workflow-link{display:none}.scope-readout{border-top:1px solid var(--delta-ink);margin:0}.scope-readout>div{border-bottom:1px solid var(--delta-rule);grid-template-columns:100px minmax(0,1fr);gap:14px;padding:11px 0;display:grid}.scope-readout dt,.scope-readout dd{margin:0}.scope-readout dt{color:var(--delta-muted);text-transform:uppercase;font:400 10px/1.4 IBM Plex Mono,monospace}.scope-readout dd{font-size:12px;font-weight:600;line-height:1.45}.page-index{color:var(--delta-secondary);place-self:start end;font:600 36px/1 IBM Plex Mono,monospace}.home-workspace{min-height:calc(100svh - 72px)}.layer-map{border-bottom:1px solid var(--delta-ink);grid-template-columns:minmax(180px,225px) minmax(0,1fr);grid-template-areas:"heading heading""controls figure""equivalent figure";display:grid}.layer-map-heading{border-bottom:1px solid var(--delta-rule);grid-area:heading;grid-template-columns:225px minmax(0,1fr);align-items:center;gap:18px;min-height:46px;padding:7px 0;display:grid}.layer-map-heading>p:last-child{max-width:82ch;color:var(--delta-muted);margin:0;font-size:11px;line-height:1.45}.layer-controls{border-right:1px solid var(--delta-ink);grid-area:controls;padding:18px 18px 14px 0}.layer-controls>p{margin-bottom:12px}.layer-controls label{border-top:1px solid var(--delta-faint);cursor:pointer;grid-template-columns:18px 22px minmax(0,1fr);align-items:center;gap:8px;min-height:46px;font-size:12px;font-weight:600;line-height:1.3;display:grid}.layer-controls label:last-child{border-bottom:1px solid var(--delta-faint)}.layer-controls input{width:17px;height:17px;accent-color:var(--delta-primary);margin:0}.map-key{width:18px;height:16px;display:block;position:relative}.map-key--line:before{border-top:2px solid var(--delta-secondary);content:"";width:18px;position:absolute;top:7px}.map-key--route:before{border-top:3px dashed var(--delta-primary);content:"";width:18px;position:absolute;top:6px}.map-key--area{border:1px solid var(--delta-primary);background:#d84a2f2e}.map-key--question{border:1px solid var(--delta-ink);border-radius:50%}.map-key--question:before,.map-key--question:after{background:var(--delta-ink);content:"";position:absolute}.map-key--question:before{width:10px;height:1px;top:7px;left:3px}.map-key--question:after{width:1px;height:10px;top:3px;left:7px}.mapped-photo{background:var(--delta-ink);grid-area:figure;min-width:0;margin:0}.mapped-photo-frame{background:#76776f;min-height:420px;position:relative;overflow:hidden}.mapped-photo img{object-fit:cover;filter:saturate(.78)contrast(1.06);width:100%;height:100%;min-height:420px}.mapped-photo svg{width:100%;height:100%;position:absolute;inset:0;overflow:visible}.trace path,.trace circle{vector-effect:non-scaling-stroke}.trace-shoreline path{fill:none;stroke:#faf8ef;stroke-dasharray:8 6;stroke-width:2px;filter:drop-shadow(0 1px 1px #111111b3)}.trace-use path{fill:#d84a2f42;stroke:#d84a2f;stroke-width:2px}.trace-access path{fill:none;stroke:#faf8ef;stroke-width:6px;filter:drop-shadow(0 1px 1px #111111b8);stroke-dasharray:1400;stroke-dashoffset:1400px;animation:.48s cubic-bezier(.4,0,.2,1) .12s forwards delta-trace}.trace-access circle{fill:#d84a2f;stroke:#faf8ef;stroke-width:2px}.trace-unknown circle,.trace-unknown path{fill:#faf8ef1f;stroke:#111;stroke-width:2px}.map-codes text{fill:#faf8ef;stroke:#111;stroke-width:4px;paint-order:stroke fill;font:600 20px/1 IBM Plex Mono,monospace}.north-mark{background:var(--delta-surface);width:33px;box-shadow:2px 2px 0 var(--delta-ink);justify-items:center;padding:7px 5px 5px;font:600 10px/1 IBM Plex Mono,monospace;display:grid;position:absolute;top:15px;right:16px}.north-mark i{border-right:6px solid #0000;border-bottom:16px solid var(--delta-primary);border-left:6px solid #0000;width:0;height:0;margin-top:4px;display:block}.mapped-photo figcaption{background:var(--delta-rule);color:var(--delta-ink);grid-template-columns:repeat(3,minmax(0,1fr));gap:1px;font:400 10px/1.35 IBM Plex Mono,monospace;display:grid}.mapped-photo figcaption>*{background:var(--delta-surface);min-width:0;padding:8px 10px}.mapped-photo figcaption strong{color:#7b2b1d}.map-equivalent{border-right:1px solid var(--delta-ink);grid-area:equivalent;align-self:end;margin:0;padding:12px 18px 16px 0;font-size:11px;line-height:1.45}.map-equivalent summary{cursor:pointer;min-height:38px;padding:10px 4px 8px 0;font:600 10px/1.4 IBM Plex Mono,monospace}.map-equivalent p,.map-equivalent ul{margin:8px 0 0}.map-equivalent ul{padding-left:18px}.workspace-action{border-bottom:1px solid var(--delta-ink);grid-template-columns:minmax(0,1fr) minmax(340px,46%);align-items:center;gap:24px;padding:18px 0 20px;display:grid}.workspace-action p{max-width:70ch;margin:7px 0 0;font-size:12px;line-height:1.5}.primary-action{border:1px solid var(--delta-ink);background:var(--delta-ink);min-height:52px;color:var(--delta-surface);box-shadow:3px 3px 0 var(--delta-primary);border-radius:2px;grid-template-columns:22px minmax(0,1fr) 18px;align-items:center;gap:10px;padding:10px 14px;font-size:13px;font-weight:650;line-height:1.35;text-decoration:none;display:grid}.primary-action:hover{background:var(--delta-secondary)}.primary-action--compact{grid-template-columns:minmax(0,1fr) 18px;width:min(100%,360px)}.primary-action--button{border:1px solid var(--delta-ink);cursor:pointer;grid-template-columns:20px minmax(0,1fr)}.home-register,.source-register,.method-limits,.source-chain{padding:72px 0 0}.home-register>header,.source-register>header,.source-chain>header{border-bottom:1px solid var(--delta-ink);grid-template-columns:minmax(160px,.45fr) minmax(280px,1fr) minmax(260px,.75fr);align-items:start;gap:28px;padding-bottom:26px;display:grid}.home-register h2,.source-register h2,.source-chain h2,.material-observation h2,.method-limits h2,.plan-review h2{margin:0;font-family:"Source Serif 4",Georgia,serif;font-size:36px;font-weight:500;line-height:1.08}.home-register header>p:last-child,.source-register header>p:last-child,.source-chain header>p:last-child{margin:0;font-size:14px;line-height:1.55}.register-table{border-bottom:1px solid var(--delta-ink)}.register-row{border-top:1px solid var(--delta-faint);grid-template-columns:68px .7fr 1fr 100px 1fr;align-items:start;gap:16px;padding:14px 0;font-size:12px;line-height:1.45;display:grid}.register-row:first-child{border-top:0}.record-code{color:var(--delta-secondary);font:600 11px/1.4 IBM Plex Mono,monospace}.register-row time{font:400 10px/1.45 IBM Plex Mono,monospace}.limit-note{color:#7b2b1d}.register-footer,.page-next{justify-content:space-between;align-items:center;gap:24px;padding:20px 0;display:flex}.register-footer p{color:var(--delta-muted);margin:0;font-size:11px}.text-link{min-height:44px;color:var(--delta-ink);text-underline-offset:5px;align-items:center;gap:7px;font-size:12px;font-weight:650;display:inline-flex}.text-link:hover{color:#7b2b1d}.layer-map--compact{margin-top:24px}.layer-map--compact .mapped-photo-frame,.layer-map--compact .mapped-photo img{min-height:360px}.evidence-table-wrap{border-bottom:1px solid var(--delta-ink);max-width:100%;overflow-x:auto}.evidence-table{border-collapse:collapse;width:100%;min-width:880px;font-size:12px;line-height:1.45}.evidence-table th,.evidence-table td{border-bottom:1px solid var(--delta-faint);text-align:left;vertical-align:top;min-width:130px;padding:13px 14px 13px 0}.evidence-table thead th{color:var(--delta-muted);text-transform:uppercase;font:600 10px/1.35 IBM Plex Mono,monospace}.evidence-table tbody th{color:var(--delta-secondary);font:600 11px/1.45 IBM Plex Mono,monospace}.evidence-table tbody td:last-child{color:#7b2b1d}.evidence-table--places{min-width:1100px}.evidence-pair,.method-evidence{grid-template-columns:minmax(0,1.15fr) minmax(280px,.85fr);align-items:start;gap:32px;padding:64px 0 0;display:grid}.evidence-pair--offset>:last-child,.method-evidence>:last-child{margin-top:96px}.evidence-image{border-top:1px solid var(--delta-ink);min-width:0;margin:0}.evidence-photo{border-bottom:1px solid var(--delta-ink);background:#8d8e86;position:relative;overflow:hidden}.delta-atlas .evidence-photo{height:auto;min-height:0}.evidence-photo img{aspect-ratio:3/2;object-fit:cover;filter:saturate(.92)contrast(1.02);width:100%}.delta-atlas .evidence-photo img{height:auto}.evidence-image--wide .evidence-photo img{aspect-ratio:16/9}.evidence-image--detail .evidence-photo img{aspect-ratio:4/3}.evidence-code{background:var(--delta-surface);color:var(--delta-ink);padding:7px 9px;font:600 10px/1 IBM Plex Mono,monospace;position:absolute;bottom:0;right:0}.evidence-image figcaption{padding-top:12px}.evidence-image figcaption>div{justify-content:space-between;align-items:baseline;gap:18px;display:flex}.evidence-image figcaption strong{font-family:"Source Serif 4",Georgia,serif;font-size:20px;font-weight:600}.evidence-image figcaption>div span{color:var(--delta-muted);white-space:nowrap;font:400 9px/1.3 IBM Plex Mono,monospace}.evidence-image dl{border-top:1px solid var(--delta-faint);margin:10px 0 0}.evidence-image dl>div{border-bottom:1px solid var(--delta-faint);grid-template-columns:66px minmax(0,1fr);gap:10px;padding:6px 0;font-size:10px;line-height:1.45;display:grid}.evidence-image dt{color:var(--delta-muted);text-transform:uppercase;font:400 9px/1.45 IBM Plex Mono,monospace}.evidence-image dd{margin:0}.page-next{border-top:1px solid var(--delta-ink);justify-content:flex-end;margin-top:54px}.places-heading{grid-template-columns:minmax(0,1fr) 230px}.comparison-axis{border-block:1px solid var(--delta-ink);grid-template-columns:repeat(3,1fr);align-items:center;min-height:94px;display:grid}.comparison-axis i{border:2px solid var(--delta-ink);background:var(--delta-surface);border-radius:50%;justify-self:center;width:18px;height:18px}.comparison-axis i:nth-child(2){background:var(--delta-primary)}.comparison-axis i:nth-child(3){background:var(--delta-secondary)}.comparison-axis span{text-align:center;font:600 10px/1 IBM Plex Mono,monospace}.place-comparison{padding-top:30px}.qualification-note{color:#7b2b1d;margin:12px 0 0;font:600 10px/1.5 IBM Plex Mono,monospace}.route-evidence{grid-template-columns:minmax(0,1.35fr) minmax(300px,.65fr);align-items:start;gap:28px;padding-top:72px;display:grid}.route-annotation{border-block:1px solid var(--delta-ink);min-height:40px;color:var(--delta-secondary);grid-column:1/-1;grid-template-columns:22px auto 1fr auto;align-items:center;gap:10px;font:600 10px/1 IBM Plex Mono,monospace;display:grid}.route-annotation i{border-top:1px dashed var(--delta-ink)}.route-evidence>:last-child{margin-top:86px}.record-heading{border-bottom:1px solid var(--delta-ink);grid-template-columns:minmax(0,1fr) 150px;align-items:center;gap:34px;padding:32px 0;display:grid}.record-heading h1{max-width:18ch}.record-tab{aspect-ratio:1.25;border:1px solid var(--delta-ink);background:var(--delta-surface);box-shadow:7px 7px 0 var(--delta-primary);grid-template-columns:1fr 1fr;align-items:center;font-family:IBM Plex Mono,monospace;display:grid}.record-tab span,.record-tab strong{text-align:center}.record-tab strong{font-size:44px}.record-tab i{border-top:8px solid var(--delta-secondary);grid-column:1/-1;align-self:end}.record-sheet{grid-template-columns:minmax(0,1.55fr) minmax(280px,.65fr);gap:0;padding-top:32px;display:grid}.record-sheet>.evidence-image{border-right:1px solid var(--delta-ink);padding-right:26px}.record-state{padding:0 0 0 26px}.record-state h2{margin:8px 0 20px;font-family:"Source Serif 4",Georgia,serif;font-size:32px;font-weight:500}.record-state dl{border-top:1px solid var(--delta-ink);margin:0}.record-state dl>div{border-bottom:1px solid var(--delta-faint);padding:12px 0}.record-state dt{justify-content:space-between;gap:10px;font-weight:650;display:flex}.record-state dt span{color:var(--delta-secondary);text-transform:uppercase;font:600 9px/1.4 IBM Plex Mono,monospace}.record-state dd{color:var(--delta-muted);margin:6px 0 0;font-size:11px;line-height:1.5}.material-observation{grid-template-columns:minmax(270px,.7fr) minmax(0,1.3fr);align-items:start;gap:50px;padding-top:82px;display:grid}.material-observation>header{border-top:1px solid var(--delta-ink);padding-top:12px;position:sticky;top:54px}.material-observation h2{margin-top:10px}.material-observation header>p:last-child{font-size:14px;line-height:1.6}.source-chain ol{margin:0;padding:0;list-style:none}.source-chain li{border-bottom:1px solid var(--delta-faint);grid-template-columns:42px 90px minmax(180px,.55fr) minmax(0,1fr);align-items:start;gap:18px;padding:16px 0;display:grid}.source-chain li>span{border:1px solid var(--delta-ink);border-radius:50%;place-items:center;width:30px;height:30px;font:600 9px/1 IBM Plex Mono,monospace;display:grid}.source-chain time{font:600 10px/1.4 IBM Plex Mono,monospace}.source-chain li p{color:var(--delta-muted);margin:0;font-size:12px;line-height:1.5}.method-heading{grid-template-columns:minmax(0,1fr) 210px}.method-glyph{grid-template-columns:repeat(4,1fr);align-items:center;min-height:110px;display:grid;position:relative}.method-glyph span{border-top:2px solid var(--delta-ink);position:absolute;left:10%;right:10%}.method-glyph i{z-index:1;border:2px solid var(--delta-ink);background:var(--delta-canvas);border-radius:50%;justify-self:center;width:17px;height:17px}.method-glyph i:nth-of-type(2){background:var(--delta-primary)}.method-glyph i:nth-of-type(4){background:var(--delta-secondary)}.method-trace{padding-top:32px}.method-trace ol{margin:0;padding:0;list-style:none}.method-trace li{grid-template-columns:48px 82px minmax(0,1fr);gap:16px;min-height:126px;display:grid}.method-trace li>span{color:var(--delta-secondary);padding-top:5px;font:600 11px/1.4 IBM Plex Mono,monospace}.method-trace li>i{border-left:1px solid var(--delta-ink);position:relative}.method-trace li>i:before{border:1px solid var(--delta-ink);background:var(--delta-surface);content:"";border-radius:50%;width:16px;height:16px;position:absolute;top:3px;left:-9px}.method-trace li:nth-child(2)>i:before{background:var(--delta-primary)}.method-trace li:nth-child(4)>i:before{background:var(--delta-secondary)}.method-trace li:last-child>i{border-color:#0000}.method-trace li>div{border-bottom:1px solid var(--delta-faint);grid-template-columns:minmax(180px,.5fr) minmax(0,1fr);gap:26px;padding-bottom:22px;display:grid}.method-trace h2{margin:0;font-family:"Source Serif 4",Georgia,serif;font-size:27px;font-weight:500}.method-trace p{max-width:68ch;margin:0;font-size:13px;line-height:1.55}.method-limits{grid-template-columns:minmax(220px,.55fr) minmax(0,1.45fr);gap:40px;display:grid}.method-limits header{border-top:1px solid var(--delta-ink);padding-top:13px}.method-limits header h2{margin-top:9px}.method-limits dl{border-top:1px solid var(--delta-ink);margin:0}.method-limits dl>div{border-bottom:1px solid var(--delta-faint);grid-template-columns:minmax(180px,.55fr) minmax(0,1fr);gap:24px;padding:13px 0;display:grid}.method-limits dt{color:#7b2b1d;text-transform:uppercase;font:600 10px/1.45 IBM Plex Mono,monospace}.method-limits dd{margin:0;font-size:12px;line-height:1.5}.revision-note{border-left:5px solid var(--delta-secondary);background:var(--delta-surface);grid-column:2;margin:0;padding:14px;font-size:12px;line-height:1.5}.plan-heading{grid-template-columns:minmax(0,1fr) 250px}.local-state{border:1px solid var(--delta-ink);align-self:start;align-items:center;gap:9px;margin:0;padding:10px 12px;font:600 10px/1.3 IBM Plex Mono,monospace;display:flex}.local-state span{background:var(--delta-secondary);border-radius:50%;width:9px;height:9px}.plan-workbench{grid-template-columns:minmax(0,1.15fr) minmax(320px,.85fr);gap:0;padding-top:32px;display:grid}.plan-form{border-right:1px solid var(--delta-ink);padding-right:32px}.plan-form fieldset{border:0;margin:0 0 28px;padding:0}.plan-form legend{border-bottom:1px solid var(--delta-ink);text-transform:uppercase;width:100%;padding:0 0 10px;font:600 11px/1.4 IBM Plex Mono,monospace}.select-field{margin-top:12px;display:block}.select-field select{border:1px solid var(--delta-ink);background:var(--delta-surface);width:100%;min-height:48px;color:var(--delta-ink);border-radius:0;padding:8px 36px 8px 11px;font-size:12px}.choice-list label,.priority-list label{border-bottom:1px solid var(--delta-faint);cursor:pointer;min-height:56px;display:grid;position:relative}.choice-list label{grid-template-columns:22px minmax(0,.5fr) minmax(0,1fr);align-items:center;gap:10px}.choice-list input,.priority-list input{opacity:0;width:1px;height:1px;position:absolute}.choice-mark{border:1px solid var(--delta-ink);background:var(--delta-surface);width:18px;height:18px;display:block}.choice-list input:checked+.choice-mark{border:4px solid var(--delta-surface);outline:1px solid var(--delta-ink);background:var(--delta-primary)}.choice-list strong,.priority-list strong{font-size:12px}.choice-list small,.priority-list small{color:var(--delta-muted);font-size:10px;line-height:1.45}.priority-list{background:var(--delta-rule);grid-template-columns:repeat(3,minmax(0,1fr));gap:1px;margin-top:12px;display:grid}.priority-list label{background:var(--delta-surface);border:0;min-height:118px;padding:13px}.priority-list label:before{border:1px solid var(--delta-ink);content:"";border-radius:50%;width:15px;height:15px;margin-bottom:10px}.priority-list label:has(input:checked):before{border:4px solid var(--delta-surface);outline:1px solid var(--delta-ink);background:var(--delta-secondary)}.choice-list input:focus-visible+.choice-mark,.priority-list label:has(input:focus-visible){outline:3px solid var(--delta-focus);outline-offset:3px}.form-actions{grid-template-columns:minmax(0,1fr) 48px;align-items:stretch;gap:12px;display:grid}.icon-command{border:1px solid var(--delta-ink);background:var(--delta-surface);width:48px;height:52px;color:var(--delta-ink);cursor:pointer;border-radius:0;place-items:center;display:grid}.icon-command:hover{background:var(--delta-secondary);color:var(--delta-surface)}.privacy-note{color:var(--delta-muted);margin:14px 0 0;font:400 9px/1.5 IBM Plex Mono,monospace}.plan-review{border:1px solid var(--delta-ink);background-color:var(--delta-surface);box-shadow:7px 7px 0 var(--delta-secondary);background-image:repeating-linear-gradient(0deg,#0000 0 23px,#1111110e 23px 24px);align-self:start;margin-left:32px;padding:22px;position:sticky;top:48px}.plan-review h2{margin-top:9px}.plan-review>p{font-size:11px;line-height:1.5}.plan-review dl{border-top:1px solid var(--delta-ink);margin:18px 0 0}.plan-review dl>div{border-bottom:1px solid var(--delta-rule);grid-template-columns:86px minmax(0,1fr);gap:12px;padding:9px 0;display:grid}.plan-review dt{color:var(--delta-muted);text-transform:uppercase;font:400 9px/1.45 IBM Plex Mono,monospace}.plan-review dd{margin:0;font-size:11px;line-height:1.45}.plan-review ol{counter-reset:route-step;margin:20px 0 0;padding:0;list-style:none}.plan-review li{counter-increment:route-step;padding:0 0 13px 34px;font-size:11px;line-height:1.45;position:relative}.plan-review li:before{border:1px solid var(--delta-ink);content:counter(route-step, decimal-leading-zero);border-radius:50%;place-items:center;width:23px;height:23px;font:600 7px/1 IBM Plex Mono,monospace;display:grid;position:absolute;top:0;left:0}.form-status{min-height:16px;color:var(--delta-secondary);margin:5px 0 0;font:600 9px/1.4 IBM Plex Mono,monospace}.plan-context{max-width:920px;margin-left:auto;padding-top:82px}.sr-only{clip:rect(0, 0, 0, 0);white-space:nowrap;border:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}.delta-atlas :where(a,button,input,select,summary):focus-visible,.evidence-table-wrap:focus-visible{outline:3px solid var(--delta-focus);outline-offset:3px}@keyframes delta-trace{to{stroke-dashoffset:0}}@media (width<=1180px){.delta-atlas{grid-template-columns:236px minmax(0,1fr)}.delta-canvas{padding-inline:24px}.canvas-intro--home h1{font-size:58px}.canvas-intro h1,.record-heading h1{font-size:50px}.layer-map,.layer-map-heading{grid-template-columns:190px minmax(0,1fr)}.home-register>header,.source-register>header,.source-chain>header{grid-template-columns:140px minmax(250px,1fr) minmax(220px,.7fr)}.register-row{grid-template-columns:60px .7fr 1fr 78px 1fr;gap:11px}}@media (width<=900px){.delta-atlas{border-inline:0;display:block}.delta-dock{border-right:0;border-bottom:1px solid var(--delta-ink);grid-template-columns:minmax(0,1fr) auto;height:auto;min-height:0;display:grid;position:relative;top:auto}.dock-heading{border-bottom:1px solid var(--delta-ink);padding:13px 18px 11px}.dock-heading p{max-width:none;margin-top:6px;font-size:11px}.wordmark{font-size:20px}.wordmark-mark{width:25px;height:25px}.atlas-legend{grid-area:2/1/auto/-1;padding:0}.atlas-legend .dock-kicker{display:none}.atlas-legend ol{grid-template-columns:repeat(6,minmax(0,1fr));display:grid}.atlas-legend a{border-top:0;border-right:1px solid var(--delta-faint);grid-template-columns:16px minmax(0,1fr);gap:5px;min-height:50px;padding:6px 8px;font-size:11px}.atlas-legend li:last-child a{border-bottom:0;border-right:0}.legend-index{display:none}.legend-mark{width:12px;height:12px}.dock-state{display:none}.language-switch{border-top:0;border-left:1px solid var(--delta-ink);grid-area:1/2;justify-items:center;width:52px;padding:0}.language-switch span,.language-switch svg:last-child{display:none}.delta-canvas{padding-inline:26px}.canvas-intro,.record-heading{grid-template-columns:minmax(0,1fr) 130px;gap:24px}.canvas-intro--home{grid-template-columns:minmax(0,1fr)}.scope-readout{grid-template-columns:1fr 1fr;display:grid}.scope-readout>div{grid-template-columns:92px minmax(0,1fr)}.canvas-intro--home h1{font-size:52px}.canvas-intro h1,.record-heading h1{font-size:46px}.canvas-lead{font-size:15px}.layer-map,.layer-map-heading{grid-template-columns:175px minmax(0,1fr)}.mapped-photo-frame,.mapped-photo img{min-height:340px}.workspace-action{grid-template-columns:minmax(0,1fr) minmax(300px,.9fr)}.home-register>header,.source-register>header,.source-chain>header{grid-template-columns:120px minmax(220px,1fr)}.home-register header>p:last-child,.source-register header>p:last-child,.source-chain header>p:last-child{grid-column:2}.register-row{grid-template-columns:58px .7fr 1fr}.register-row time{grid-column:2}.register-row .limit-note{grid-column:3}.evidence-pair,.method-evidence{gap:22px}.route-evidence{grid-template-columns:minmax(0,1.1fr) minmax(260px,.9fr)}.record-sheet{grid-template-columns:minmax(0,1.2fr) minmax(250px,.8fr)}.material-observation{gap:28px}.plan-workbench{grid-template-columns:minmax(0,1fr)}.plan-form{border-right:0;padding-right:0}.plan-review{margin:48px 7px 0 0;position:relative;top:auto}}@media (width<=640px){.atlas-legend ol{grid-template-columns:repeat(3,minmax(0,1fr))}.atlas-legend a{border-top:1px solid var(--delta-faint);min-height:44px}.delta-canvas{padding-inline:16px;padding-bottom:52px}.canvas-intro,.record-heading{padding:22px 0;display:block}.canvas-intro h1,.canvas-intro--home h1,.record-heading h1{max-width:100%;font-size:42px;line-height:1}.canvas-lead{margin-top:13px;font-size:14px;line-height:1.5}.canvas-intro--home .scope-readout{display:none}.scope-readout{grid-template-columns:minmax(0,1fr);margin-top:20px}.scope-readout>div{grid-template-columns:88px minmax(0,1fr)}.mobile-workflow-link{border:1px solid var(--delta-ink);border-bottom:5px solid var(--delta-primary);background:var(--delta-ink);min-height:48px;color:var(--delta-surface);grid-template-columns:18px minmax(0,1fr) 16px;align-items:center;gap:9px;margin-top:16px;padding:8px 10px;font-size:11px;font-weight:650;line-height:1.35;text-decoration:none;display:grid}.page-index,.comparison-axis,.method-glyph,.local-state{margin-top:18px}.home-workspace{min-height:0}.layer-map{flex-direction:column;display:flex}.layer-map-heading{padding:11px 0;display:block}.layer-map-heading>p:last-child{margin-top:6px}.layer-controls{border-right:0;grid-template-columns:1fr 1fr;padding:12px 0;display:grid}.layer-controls>p{grid-column:1/-1}.layer-controls label{min-height:44px;padding-right:8px}.layer-controls label:nth-last-child(2){border-bottom:1px solid var(--delta-faint)}.mapped-photo-frame,.mapped-photo img,.layer-map--compact .mapped-photo-frame,.layer-map--compact .mapped-photo img{min-height:330px}.mapped-photo figcaption{grid-template-columns:minmax(0,1fr)}.map-equivalent{border-right:0;border-top:1px solid var(--delta-rule);padding:5px 0 10px}.map-codes text{font-size:25px}.workspace-action{grid-template-columns:minmax(0,1fr);gap:14px}.workspace-action .primary-action{width:100%}.home-register,.source-register,.method-limits,.source-chain{padding-top:52px}.home-register>header,.source-register>header,.source-chain>header{display:block}.home-register h2,.source-register h2,.source-chain h2,.material-observation h2,.method-limits h2,.plan-review h2{margin-top:9px;font-size:31px}.home-register header>p:last-child,.source-register header>p:last-child,.source-chain header>p:last-child{margin-top:13px}.register-row{grid-template-columns:58px minmax(0,1fr);gap:6px 12px}.register-row>span:nth-child(3),.register-row time,.register-row .limit-note{grid-column:2}.register-footer{flex-direction:column;align-items:flex-start}.evidence-pair,.method-evidence,.route-evidence{grid-template-columns:minmax(0,1fr);gap:42px;padding-top:52px}.evidence-pair--offset>:last-child,.method-evidence>:last-child,.route-evidence>:last-child{margin-top:0}.route-annotation{grid-column:auto}.evidence-image figcaption>div{flex-direction:column;align-items:flex-start;gap:4px}.record-tab{width:120px;margin-top:20px}.record-sheet{grid-template-columns:minmax(0,1fr)}.record-sheet>.evidence-image{border-right:0;padding-right:0}.record-state{padding:42px 0 0}.material-observation{grid-template-columns:minmax(0,1fr);gap:28px;padding-top:58px}.material-observation>header{position:static}.source-chain li{grid-template-columns:38px minmax(0,1fr);gap:8px 12px}.source-chain time,.source-chain li strong,.source-chain li p{grid-column:2}.method-trace li{grid-template-columns:30px 36px minmax(0,1fr)}.method-trace li>div{display:block}.method-trace li>div p{margin-top:8px}.method-limits{grid-template-columns:minmax(0,1fr);gap:22px}.method-limits dl>div{grid-template-columns:minmax(0,1fr);gap:5px}.revision-note{grid-column:auto}.plan-heading .local-state{width:max-content}.choice-list label{grid-template-columns:22px minmax(0,1fr);padding:9px 0}.choice-list small{grid-column:2}.priority-list{grid-template-columns:minmax(0,1fr)}.priority-list label{min-height:86px}.plan-review{margin-top:42px;padding:18px}.plan-context{padding-top:64px}.page-next{justify-content:stretch}.page-next .primary-action{width:100%}}@media (prefers-reduced-motion:reduce){.trace-access path{stroke-dashoffset:0;animation:none}.delta-atlas *,.delta-atlas :before,.delta-atlas :after{scroll-behavior:auto!important;transition:none!important}}
