@scope (.aie-machine) {

.iso{
  --anatomy-page:#0b0b0b;--anatomy-card:#131313;--anatomy-text:#a3a3a3;--anatomy-strong:#e6e6e6;--anatomy-muted:#6e6e6e;
  --anatomy-paper:#131313;--anatomy-face:#1b1b1b;--anatomy-top:#1c1c1c;
  --anatomy-shade-0:#0f0f0f;--anatomy-shade-1:#121212;--anatomy-shade-2:#151515;--anatomy-shade-3:#181818;
  --anatomy-lit-top:#262626;--anatomy-lit-shade:#1d1d1d;
  --anatomy-hi:#d4d4d4;--anatomy-mid:#6a6a6a;--anatomy-lo:#3e3e3e;--anatomy-faint:#2a2a2a;--anatomy-lit:#ffffff;
  --anatomy-halo:#050505;--anatomy-halo-opacity:.9;--anatomy-dot:#e6e6e6;
  --anatomy-red:#ff6b6b;--anatomy-green:#6be0a0;--anatomy-blue:#6b9bff;
  --anatomy-weight:.6px;--anatomy-ease:cubic-bezier(.32,.72,0,1);
  --anatomy-mono:ui-monospace,"SF Mono",Menlo,Consolas,monospace;
  --anatomy-lift:inset 0 1px 0 0 #ffffff0a,inset 0 0 0 1px #ffffff06,0 0 0 1px #00000026,0 1px 1px -.5px #00000014,0 3px 3px -1.5px #00000014,0 6px 6px -3px #00000014,0 12px 12px -6px #00000014;
}
.iso[data-theme="light"]{
  --anatomy-page:#f2f2ef;--anatomy-card:#fbfbfa;--anatomy-text:#57575a;--anatomy-strong:#18181a;--anatomy-muted:#8c8c90;
  --anatomy-paper:#fbfbfa;--anatomy-face:#ffffff;--anatomy-top:#ffffff;
  --anatomy-shade-0:#dcdcd9;--anatomy-shade-1:#e5e5e2;--anatomy-shade-2:#ededea;--anatomy-shade-3:#f4f4f1;
  --anatomy-lit-top:#ffffff;--anatomy-lit-shade:#eeeeeb;
  --anatomy-hi:#26262a;--anatomy-mid:#8a8a8f;--anatomy-lo:#b4b4b8;--anatomy-faint:#d4d4d6;--anatomy-lit:#000000;
  --anatomy-halo:#8a8a80;--anatomy-halo-opacity:.32;--anatomy-dot:#3a3a3e;
  --anatomy-red:#e5484d;--anatomy-green:#30a46c;--anatomy-blue:#3e63dd;
  --anatomy-lift:inset 0 1px 0 0 #ffffff,0 0 0 1px #0000000f,0 1px 1px -.5px #0000000a,0 3px 3px -1.5px #0000000a,0 6px 6px -3px #0000000a,0 12px 12px -6px #0000000a;
}
.iso-svg{display:block;width:100%;height:auto;overflow:visible}
.iso-svg path,.iso-svg circle{vector-effect:non-scaling-stroke}
.iso-fill{fill:var(--anatomy-paper);stroke:none}
.iso-solid[data-lit]>.iso-fill{fill:var(--anatomy-face)}
.iso-shade,.iso-top{stroke:none}
.iso-shade[data-shade="0"]{fill:var(--anatomy-shade-0)}
.iso-shade[data-shade="1"]{fill:var(--anatomy-shade-1)}
.iso-shade[data-shade="2"]{fill:var(--anatomy-shade-2)}
.iso-shade[data-shade="3"]{fill:var(--anatomy-shade-3)}
.iso-top{fill:var(--anatomy-top)}
.iso-solid[data-lit]>.iso-top{fill:var(--anatomy-lit-top)}
.iso-solid[data-lit]>.iso-shade{fill:var(--anatomy-lit-shade)}
.iso-solid[data-seamless]>.iso-shade,.iso-solid[data-seamless]>.iso-top{stroke-width:.4;stroke-linejoin:round}
.iso-solid[data-seamless]>.iso-shade[data-shade="0"]{stroke:var(--anatomy-shade-0)}
.iso-solid[data-seamless]>.iso-shade[data-shade="1"]{stroke:var(--anatomy-shade-1)}
.iso-solid[data-seamless]>.iso-shade[data-shade="2"]{stroke:var(--anatomy-shade-2)}
.iso-solid[data-seamless]>.iso-shade[data-shade="3"]{stroke:var(--anatomy-shade-3)}
.iso-solid[data-seamless]>.iso-top{stroke:var(--anatomy-top)}
.iso-solid[data-seamless][data-lit]>.iso-top{stroke:var(--anatomy-lit-top)}
.iso-solid[data-seamless][data-lit]>.iso-shade{stroke:var(--anatomy-lit-shade)}
.iso-solid[data-lit]>.iso-edge{stroke:var(--anatomy-lit)}
.iso-halo{fill:var(--anatomy-halo);stroke:none;filter:blur(9px);opacity:var(--anatomy-halo-opacity);transform:translateY(3px)}
.iso-line{fill:none;stroke:var(--anatomy-lo);stroke-width:var(--anatomy-weight);stroke-linecap:round;stroke-linejoin:round}
.iso-line[data-tone="hi"]{stroke:var(--anatomy-hi)}
.iso-line[data-tone="mid"]{stroke:var(--anatomy-mid)}
.iso-line[data-tone="lo"]{stroke:var(--anatomy-lo)}
.iso-line[data-tone="faint"]{stroke:var(--anatomy-faint)}
.iso-line[data-tone="lit"]{stroke:var(--anatomy-lit)}
.iso-line[data-tone="red"]{stroke:var(--anatomy-red)}
.iso-line[data-tone="green"]{stroke:var(--anatomy-green)}
.iso-line[data-tone="blue"]{stroke:var(--anatomy-blue)}
.iso-line[data-dotted]{stroke-dasharray:.01 3.5;stroke-width:1}
.iso-line[data-dashed]{stroke-dasharray:3 3}
.iso-line[data-flow]{stroke-dasharray:2 6}
.iso-wire-end{fill:var(--anatomy-paper);stroke:var(--anatomy-lo);stroke-width:var(--anatomy-weight)}
.iso-wire[data-tone="hi"] .iso-wire-end{stroke:var(--anatomy-hi)}
.iso-wire[data-tone="mid"] .iso-wire-end{stroke:var(--anatomy-mid)}
.iso-wire[data-tone="faint"] .iso-wire-end{stroke:var(--anatomy-faint)}
.iso-wire[data-tone="lit"] .iso-wire-end{stroke:var(--anatomy-lit)}
.iso-dots circle{fill:var(--anatomy-dot);stroke:none;opacity:.32}
.iso-dots[data-tone="hi"] circle{opacity:.85}
.iso-dots[data-tone="mid"] circle{opacity:.45}
.iso-dots[data-tone="lo"] circle{opacity:.22}
.iso-dots[data-tone="faint"] circle{opacity:.12}
.iso-face-text{fill:var(--anatomy-mid);font-family:var(--anatomy-mono);letter-spacing:.04em}
.iso-face-text[data-tone="hi"]{fill:var(--anatomy-hi)}
.iso-face-text[data-tone="lo"]{fill:var(--anatomy-lo)}
.iso-face-text[data-tone="faint"]{fill:var(--anatomy-faint)}
.tb-body{fill:var(--anatomy-shade-2);stroke:none}
.tb-shine{fill:var(--anatomy-top);stroke:none}
.tb-shade{fill:var(--anatomy-shade-0);stroke:none}
.tb-ring{fill:none;stroke:var(--anatomy-lo);stroke-width:.45;stroke-linecap:butt;stroke-linejoin:round}
.tb-ring[data-tone="mid"]{stroke:var(--anatomy-mid)}
.tb-ring[data-tone="faint"]{stroke:var(--anatomy-faint)}
.tb-ring[data-tone="hi"]{stroke:var(--anatomy-hi)}
@keyframes iso-flow{to{stroke-dashoffset:-32}}
@keyframes iso-pulse{0%,100%{opacity:.18}12%{opacity:1}40%{opacity:.18}}
.iso-line[data-flow]{animation:iso-flow 1600ms linear infinite}
.iso-dots circle[data-pulse]{animation:iso-pulse 1600ms steps(1,end) infinite;animation-delay:var(--pulse-at,0ms)}
.iso-figure{margin:32px 0 36px}
.iso-plate{position:relative;padding:52px 24px;border-radius:0;background:var(--anatomy-card);box-shadow:0 0 0 1px var(--anatomy-mid);--anatomy-paper:var(--anatomy-card)}
.iso-plate-corners{position:absolute;inset:18px 20px;pointer-events:none}
.iso-plate-corner{position:absolute;color:var(--anatomy-muted);font-family:var(--anatomy-mono);font-size:10.5px;line-height:1;letter-spacing:.04em;white-space:nowrap}
.iso-plate-corner[data-corner="fig"]{top:0;left:0;color:var(--anatomy-text)}
.iso-plate-corner[data-corner="title"]{top:0;right:0;text-transform:uppercase;letter-spacing:.1em}
.iso-plate-corner[data-corner="hint"]{bottom:0;left:0;text-transform:uppercase;letter-spacing:.1em}
.iso-plate-corner[data-corner="readout"]{right:0;bottom:0;color:var(--anatomy-text);font-variant-numeric:tabular-nums}
.iso-plate .iso-svg{margin:0 auto}
.iso-legend{display:grid;gap:8px;margin-top:12px;color:var(--anatomy-muted);font-size:13px;line-height:1.55}
.iso-keys{display:flex;flex-wrap:wrap;gap:6px 18px}
.iso-key{display:inline-flex;align-items:center;gap:7px}
.iso-swatch{width:16px;height:10px;flex:none;overflow:visible}
.iso-swatch path{fill:none;stroke:var(--anatomy-hi);stroke-width:1;vector-effect:non-scaling-stroke;stroke-linejoin:round;stroke-linecap:round}
.iso-swatch[data-mark="raised"] path,.iso-swatch[data-mark="flat"] path{stroke:var(--anatomy-mid)}
.iso-swatch[data-mark="lit"] path{stroke:var(--anatomy-lit)}
.iso-swatch[data-mark="dim"] path{stroke:var(--anatomy-lo)}
.iso-swatch[data-mark="dotted"] path{stroke-dasharray:.01 3;stroke-width:1.4}
.iso-swatch[data-mark="dashed"] path{stroke-dasharray:3 2.5}
.iso-swatch[data-mark="red"] path{stroke:var(--anatomy-red)}
.iso-swatch[data-mark="green"] path{stroke:var(--anatomy-green)}
.iso-swatch[data-mark="blue"] path{stroke:var(--anatomy-blue)}
.iso-swatch-crease{stroke:var(--anatomy-lo)!important}
@media (max-width:560px){.iso-plate{padding:48px 12px 70px}.iso-plate-corner[data-corner="hint"]{bottom:18px}}
@media (prefers-reduced-motion:reduce){.iso-line[data-flow],.iso-dots circle[data-pulse]{animation:none}}

.iso-ink{--paper:#f2efe7;--ink:#1b2340;--ink-soft:rgba(27,35,64,.55);--body-l:#93d3b0;--body-m:#71b693;--body-d:#1f4034;--ride-l:#f4b829;--ride-m:#d49c1f;--ride-d:#4e4a18;--ceramic-l:#fbfaf3;--ceramic-m:#e3e0d2;--ceramic-d:#bdb8a6;--metal-l:#eef0f0;--metal-m:#c6ccce;--metal-d:#8f989b;--board-l:#e6e1d4;--board-m:#cfc8b8;--board-d:#aaa293;--glass:#cfe9f0;--cast:#8a7f6e;--cast-opacity:.42;--ok:#43c25c;--bad:#e2483d;--pill:#fff4d6;--pill-on:var(--anatomy-lit,#3553ff);--hot-top:var(--anatomy-lit-top,#f1f3ff)}
:scope[data-theme="dark"] .iso-ink,.iso-ink[data-theme="dark"]{--paper:#1f1c18;--ink:#efe6d3;--ink-soft:rgba(239,230,211,.5);--ceramic-l:#6d685d;--ceramic-m:#57534a;--ceramic-d:#3b3832;--metal-l:#5d6366;--metal-m:#484d50;--metal-d:#33373a;--board-l:#3d3831;--board-m:#312d27;--board-d:#24211c;--glass:#6f9aa6;--cast:#0b0907;--cast-opacity:.55;--pill:#3a352c;--hot-top:#3d4f9c}
.iso-ink .m-mid{--c-l:var(--body-l);--c-m:var(--body-m);--c-d:var(--body-d)}
.iso-ink .m-ride{--c-l:var(--ride-l);--c-m:var(--ride-m);--c-d:var(--ride-d)}
.iso-ink .m-hi{--c-l:var(--ceramic-l);--c-m:var(--ceramic-m);--c-d:var(--ceramic-d)}
.iso-ink .m-lo,.iso-ink .m-faint{--c-l:var(--metal-l);--c-m:var(--metal-m);--c-d:var(--metal-d)}
.iso-ink .m-board{--c-l:var(--board-l);--c-m:var(--board-m);--c-d:var(--board-d)}
.iso-ink .m-chip{--c-l:#4d4943;--c-m:#3a3732;--c-d:#26241f}
.iso-ink .iso-face-text{fill:var(--ink);font-weight:700}
.iso-ink .on-dark .iso-face-text{fill:#efe6d3}
.iso-ink .m-lamp{--c-l:#8d8a80;--c-m:#6f6c63;--c-d:#4c4a43}
.iso-ink [data-state="ok"] .m-lamp{--c-l:var(--ok);--c-m:#33a04a;--c-d:#1d6b2e}
.iso-ink [data-state="bad"] .m-lamp{--c-l:var(--bad);--c-m:#c23a30;--c-d:#7a221c}
.iso-ink .iso-fill{fill:var(--c-m)}
.iso-ink .iso-top,.iso-ink .iso-shade[data-shade="3"]{fill:var(--c-l)}
.iso-ink .iso-shade[data-shade="2"],.iso-ink .iso-shade[data-shade="1"]{fill:var(--c-m)}
.iso-ink .iso-shade[data-shade="0"]{fill:color-mix(in srgb,var(--c-m) 62%,var(--c-d))}
.iso-ink .m-glass>.iso-fill,.iso-ink .m-glass>.iso-shade{fill:var(--glass);opacity:.26}
.iso-ink .m-glass>.iso-top{fill:var(--glass);opacity:.14}
.iso-ink .m-glass>.iso-edge{stroke-width:.8;opacity:.7}
.iso-ink .streak{fill:none;stroke:#fff;stroke-width:1.6;opacity:.38;stroke-linecap:round}
.iso-ink path.iso-edge{stroke:var(--ink);stroke-width:1.2}
.iso-ink path.iso-line:not(.iso-edge){stroke:var(--ink-soft);stroke-width:.7}
.iso-ink path.iso-crease,.iso-ink path.iso-bevel{stroke:var(--ink-soft);stroke-width:.6}
.iso-ink .sil{fill:none;stroke:var(--ink);stroke-width:2.6;stroke-linejoin:round;vector-effect:non-scaling-stroke}
.iso-ink .cast{fill:var(--cast);opacity:var(--cast-opacity);stroke:none}
.iso-ink .iso-dots circle{fill:var(--ink)}
.iso-ink .iso-halo{display:none}
.iso-ink [data-hot] .iso-top{fill:var(--hot-top)}
.iso-ink [data-hot] path.iso-edge{stroke:var(--pill-on)}
.iso-ink [data-off] .m-mid,.iso-ink [data-off] .m-hi{--c-l:var(--board-l);--c-m:var(--board-m);--c-d:var(--board-d)}
.iso-ink [data-off] path.iso-edge{stroke:var(--ink-soft)}
.iso-ink .pill path.lead{fill:none;stroke:var(--ink);stroke-width:1;vector-effect:non-scaling-stroke}
.iso-ink .pill .lead-dot{fill:var(--ink)}
.iso-ink .pill rect{fill:var(--pill);stroke:var(--ink);stroke-width:1.2;vector-effect:non-scaling-stroke}
.iso-ink .pill text{fill:var(--ink);font-family:var(--font-mono,var(--anatomy-mono,Menlo,Consolas,monospace));font-weight:700;letter-spacing:.04em}
.iso-ink .pill.on rect{fill:var(--pill-on)}
.iso-ink .pill.on text{fill:#fff}
:scope[data-theme="dark"] .iso-ink .pill.on text,.iso-ink[data-theme="dark"] .pill.on text{fill:var(--paper)}
.iso-ink .pill.on path.lead{stroke:var(--pill-on)}
.iso-ink .pill.on .lead-dot{fill:var(--pill-on)}
:scope.iso-nolabels .iso-ink [data-pills]{display:none}

.dm { padding: 0 0 40px; overflow-x: clip; }
.dm-screen { display: flex; flex-direction: column; height: 100svh; min-height: 700px; padding-top: 66px; }
.dm-hero { padding: 6px 20px 10px; }
.dm-eyebrow, .dm-label { font-family: var(--font-mono); font-size: 0.72rem; letter-spacing: 0.14em; text-transform: uppercase; color: var(--blueprint); margin: 0 0 8px; }
.dm-hero .dm-eyebrow { margin-bottom: 4px; }
.dm-hero-row { display: flex; flex-wrap: wrap; align-items: baseline; gap: 4px 22px; }
.dm h1 { font-family: var(--font-display); font-size: clamp(1.9rem, min(4.4vw, 5.6vh), 3.2rem); line-height: 0.95; letter-spacing: 0.02em; text-transform: uppercase; color: var(--ink); margin: 0; }
.dm-hook { font-size: 1.05rem; line-height: 1.4; margin: 0; color: var(--ink); }
.dm-sub { font-family: var(--font-mono); font-size: 0.78rem; color: var(--ink-soft); margin-left: 8px; }
.dm h2 { font-family: var(--font-mono); font-size: 0.8rem; letter-spacing: 0.12em; text-transform: uppercase; color: var(--blueprint); margin: 0 0 6px; }
.dm h3 { font-family: var(--font-body); font-size: 1.15rem; font-weight: 600; margin: 0 0 6px; color: var(--ink); }
.dm-muted { color: var(--ink-mute); font-size: 0.86rem; margin: 0 0 10px; }
.dm-sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }

.dm-figure.iso {
  --anatomy-page: var(--bg); --anatomy-card: #fbfaf4; --anatomy-text: var(--ink-soft); --anatomy-strong: var(--ink); --anatomy-muted: var(--ink-mute);
  --anatomy-paper: #fbfaf4; --anatomy-face: #fffffb; --anatomy-top: #fffffb;
  --anatomy-shade-0: #dcdace; --anatomy-shade-1: #e5e3d8; --anatomy-shade-2: #edebe1; --anatomy-shade-3: #f5f3ea;
  --anatomy-lit-top: #f1f3ff; --anatomy-lit-shade: #e0e5ff;
  --anatomy-hi: #232327; --anatomy-mid: #86857c; --anatomy-lo: #b4b2a6; --anatomy-faint: #d6d4c8; --anatomy-lit: #3553ff;
  --anatomy-halo: #8a8676; --anatomy-halo-opacity: .3; --anatomy-dot: #3a3a3e;
  --dm-accent: var(--blueprint);
}
:scope[data-theme="dark"] .dm-figure.iso {
  --anatomy-card: #0e1222; --anatomy-paper: #0e1222; --anatomy-face: #161b31; --anatomy-top: #171c33;
  --anatomy-shade-0: #0b0e1b; --anatomy-shade-1: #0e1222; --anatomy-shade-2: #111528; --anatomy-shade-3: #14192e;
  --anatomy-lit-top: #1d2650; --anatomy-lit-shade: #182045;
  --anatomy-hi: #e8e6dc; --anatomy-mid: #7c8099; --anatomy-lo: #3f4562; --anatomy-faint: #272c46; --anatomy-lit: #6b8eff;
  --anatomy-halo: #000; --anatomy-halo-opacity: .7; --anatomy-dot: #e8e6dc;
}
.dm-figure .iso-figure { margin: 0; }
.dm-figure .iso-plate { box-shadow: 0 0 0 1px var(--rule-soft); padding: 46px 18px 40px; }
.dm-figure .iso-plate-corner { font-size: 10.5px; }
.dm-stage { outline: none; cursor: pointer; touch-action: pan-y; }
.dm-stage:focus-visible { outline: 1px solid var(--anatomy-muted); outline-offset: 6px; }
.dm-svg [data-hot] .iso-edge { stroke: var(--anatomy-lit); }
.dm-svg [data-hot] .iso-top { fill: var(--anatomy-lit-top); }
.dm-svg [data-hot] .iso-shade { fill: var(--anatomy-lit-shade); }
.dm-svg [data-hot] .iso-face-text { fill: var(--anatomy-lit); }
.dm-svg [data-hot] .iso-line[data-tone="hi"] { stroke: var(--anatomy-lit); }
.dm-svg g[data-i] { transition: none; }
@media (hover: hover) { .dm-svg g[data-asm]:hover .iso-edge { stroke: var(--anatomy-hi); } }

.dm-app { display: grid; grid-template-columns: 250px minmax(0, 1fr) 350px; grid-template-rows: auto minmax(0, 1fr); flex: 1 1 auto; min-height: 0; border-top: 1px solid var(--rule-soft); border-bottom: 1px solid var(--rule-soft); }
.dm-toolbar { grid-column: 1 / -1; display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 8px 20px; padding: 8px 16px; border-bottom: 1px solid var(--rule-soft); background: var(--bg-surface); }
.dm-left { min-height: 0; overflow: auto; padding: 14px 16px; border-right: 1px solid var(--rule-soft); }
.dm-center { position: relative; display: flex; flex-direction: column; gap: 8px; min-width: 0; min-height: 0; padding: 10px 14px 12px; }
.dm-right { display: flex; flex-direction: column; min-height: 0; border-left: 1px solid var(--rule-soft); }
.dm-figure { flex: 1 1 auto; min-height: 0; }
.dm-figure .iso-figure { margin: 0; height: 100%; }
.dm-figure .iso-plate { height: 100%; display: flex; box-shadow: 0 0 0 1px var(--rule-soft); padding: 34px 12px 30px; }
.dm-figure .iso-plate-corner { font-size: 10.5px; }
.dm-stage { flex: 1; min-height: 0; display: flex; outline: none; cursor: pointer; touch-action: pan-y; }
.dm-stage:focus-visible { outline: 1px solid var(--anatomy-muted); outline-offset: 6px; }
.dm-stage .dm-svg { width: 100%; height: 100%; }

.dm-btn { display: inline-flex; align-items: center; justify-content: center; min-height: 44px; padding: 9px 16px; border: 1px solid var(--ink); background: var(--bg); color: var(--ink); font-family: var(--font-mono); font-size: 0.82rem; letter-spacing: 0.04em; text-transform: uppercase; text-decoration: none; cursor: pointer; transition: transform var(--motion-press) var(--ease-out), background-color var(--motion-feedback) ease, color var(--motion-feedback) ease; }
.dm-btn:hover, .dm-btn:focus-visible { background: var(--ink); color: var(--bg); }
.dm-btn:active { transform: scale(0.97); }
.dm-btn:disabled { opacity: .4; cursor: default; }
.dm-btn--primary { background: var(--blueprint); border-color: var(--blueprint); color: #fff; }
.dm-btn--primary:hover, .dm-btn--primary:focus-visible { background: var(--accent-hover); color: #fff; }
.dm-btn--break { border-style: dashed; }
.dm-btn[aria-pressed="true"] { background: var(--ink); color: var(--bg); }
.dm-btn--primary[aria-pressed="true"] { background: var(--blueprint); color: #fff; }
.dm-switches { gap: 10px 18px; font-family: var(--font-mono); font-size: 0.82rem; }
.dm-switch { display: inline-flex; align-items: center; gap: 8px; cursor: pointer; min-height: 32px; }
.dm-switch input { appearance: none; width: 34px; height: 18px; border: 1px solid var(--ink); background: var(--bg); position: relative; cursor: pointer; margin: 0; flex: none; }
.dm-switch input::after { content: ""; position: absolute; top: 2px; left: 2px; width: 12px; height: 12px; background: var(--ink-mute); transition: transform var(--motion-feedback) var(--ease-out), background-color var(--motion-feedback) ease; }
.dm-switch input:checked { border-color: var(--blueprint); }
.dm-switch input:checked::after { transform: translateX(16px); background: var(--blueprint); }
.dm-switch input:focus-visible { outline: 2px solid var(--blueprint); outline-offset: 2px; }
.dm-select { display: inline-flex; align-items: center; gap: 8px; }
.dm-select select { font: inherit; min-height: 32px; padding: 4px 8px; border: 1px solid var(--ink); background: var(--bg); color: var(--ink); }
.dm-speed { display: inline-flex; align-items: center; gap: 4px; }
.dm-speed span { margin-right: 4px; }
.dm-speed button, .dm-depth button { font: inherit; min-width: 40px; min-height: 32px; border: 1px solid var(--rule-soft); background: var(--bg); color: var(--ink); cursor: pointer; }
.dm-speed button[aria-pressed="true"], .dm-depth button[aria-pressed="true"] { border-color: var(--ink); background: var(--ink); color: var(--bg); }
.dm-flash { min-height: 1.3em; margin: 0; font-family: var(--font-mono); font-size: 0.82rem; color: var(--blueprint); opacity: 0; transition: opacity var(--motion-enter) ease; }
.dm-flash[data-on] { opacity: 1; }
.dm-toolbar .dm-btn { min-height: 36px; padding: 6px 12px; font-size: 0.74rem; }
.dm-toolbar .dm-switches { font-size: 0.76rem; gap: 6px 14px; }
.dm-flash { position: absolute; top: 50px; left: 50%; transform: translateX(-50%); z-index: 2; margin: 0; padding: 5px 12px; border: 1px solid var(--blueprint); background: var(--bg); font-family: var(--font-mono); font-size: 0.78rem; color: var(--blueprint); white-space: nowrap; pointer-events: none; opacity: 0; transition: opacity var(--motion-enter) ease; }
.dm-flash:empty { display: none; }
.dm-flash[data-on] { opacity: 1; }

.dm-readouts { display: grid; gap: 1px; background: var(--rule-soft); border: 1px solid var(--rule-soft); }
.dm-readout { display: grid; gap: 4px; padding: 10px 12px; background: var(--bg); min-width: 0; }
.dm-readout--wide { grid-column: 1 / -1; }
.dm-readout span { font-family: var(--font-mono); font-size: 0.7rem; letter-spacing: 0.12em; text-transform: uppercase; color: var(--ink-mute); }
.dm-readout strong { font-family: var(--font-mono); font-weight: 500; font-size: 0.86rem; color: var(--ink); overflow-wrap: normal; font-variant-numeric: tabular-nums; }
.dm-readout--wide strong { font-family: var(--font-body); font-size: 1.1rem; font-weight: 600; }
.dm-readout { padding: 7px 10px; gap: 2px; }
.dm-readout strong { font-size: 0.76rem; }
.dm-readout--wide { grid-column: 1 / -1; display: flex; align-items: baseline; gap: 12px; }
.dm-readout--wide strong { font-family: var(--font-body); font-size: 0.98rem; font-weight: 600; }

.dm-tabs { display: flex; border-bottom: 1px solid var(--rule-soft); }
.dm-tabs button { flex: 1; min-height: 42px; border: 0; border-bottom: 2px solid transparent; background: none; color: var(--ink-soft); font-family: var(--font-mono); font-size: 0.76rem; letter-spacing: 0.12em; text-transform: uppercase; cursor: pointer; }
.dm-tabs button[aria-selected="true"] { color: var(--blueprint); border-bottom-color: var(--blueprint); }
.dm-tabs button:focus-visible { outline: 2px solid var(--blueprint); outline-offset: -2px; }
.dm-panel { flex: 1; min-height: 0; overflow: auto; padding: 14px 16px; }
.dm-panel[hidden] { display: none; }
.dm-request, .dm-output { margin: 0 0 12px; font-size: 1.02rem; line-height: 1.5; }
.dm-context { list-style: none; display: flex; flex-wrap: wrap; gap: 6px; margin: 0; padding: 0; }
.dm-context li { font-family: var(--font-mono); font-size: 0.74rem; padding: 3px 8px; border: 1px solid var(--rule-soft); background: var(--bg-surface); }
.dm-status { margin-left: 8px; padding: 2px 8px; border: 1px solid var(--rule-soft); color: var(--ink-soft); letter-spacing: 0.08em; }
.dm-status[data-status="verified"], .dm-status[data-status="declined"] { border-color: var(--blueprint); color: var(--blueprint); }
.dm-status[data-status="unchecked"], .dm-status[data-status="failed"] { border-color: var(--warn); color: var(--warn); }
.dm-truth { margin: 0; font-size: 0.92rem; color: var(--ink-soft); }
.dm-truth strong { color: var(--warn); }
.dm-honest { margin: 14px 0 0; font-size: 0.86rem; color: var(--ink-mute); max-width: 80ch; }
.dm-share { margin-top: 14px; }
.dm-label--gap { margin-top: 16px; }
.dm-share .dm-btn { min-height: 36px; padding: 6px 12px; font-size: 0.72rem; }

.dm-scenario { display: grid; gap: 2px; text-align: left; padding: 10px 12px; border: 1px solid var(--rule-soft); background: var(--bg); color: var(--ink); cursor: pointer; font: inherit; transition: border-color var(--motion-feedback) ease, transform var(--motion-press) var(--ease-out); }
.dm-scenario strong { font-family: var(--font-mono); font-size: 0.8rem; font-weight: 500; text-transform: uppercase; letter-spacing: 0.06em; }
.dm-scenario span { font-size: 0.9rem; color: var(--ink-soft); }
.dm-scenario:hover, .dm-scenario:focus-visible { border-color: var(--blueprint); }
.dm-scenario:active { transform: scale(0.99); }
.dm-inspect-head { display: flex; justify-content: space-between; align-items: baseline; gap: 12px; flex-wrap: wrap; }
.dm-depth { display: inline-flex; gap: 4px; font-family: var(--font-mono); font-size: 0.76rem; }
.dm-depth button { padding: 0 10px; }
.dm-parts { display: flex; flex-wrap: wrap; gap: 6px; margin: 10px 0 14px; }
.dm-part { display: inline-flex; gap: 6px; align-items: center; min-height: 36px; padding: 4px 10px; border: 1px solid var(--rule-soft); background: var(--bg); color: var(--ink); font-family: var(--font-mono); font-size: 0.76rem; cursor: pointer; }
.dm-part-n { color: var(--ink-mute); }
.dm-part strong { font-weight: 500; letter-spacing: 0.06em; }
.dm-part-s { color: var(--ink-soft); }
.dm-part[aria-pressed="true"] { border-color: var(--blueprint); color: var(--blueprint); }
.dm-inspect { border-top: 1px solid var(--rule-soft); padding-top: 12px; }
.dm-kicker { font-size: 1rem; margin: 0 0 10px; color: var(--ink-soft); }
.dm-inspect dl { margin: 0 0 12px; }
.dm-inspect dt { font-family: var(--font-mono); font-size: 0.7rem; letter-spacing: 0.12em; text-transform: uppercase; color: var(--blueprint); margin-top: 10px; }
.dm-inspect dd { margin: 2px 0 0; font-size: 0.95rem; line-height: 1.55; }
.dm-lesson { font-family: var(--font-mono); font-size: 0.82rem; color: var(--blueprint); }
.dm-trace { list-style: none; margin: 0 0 14px; padding: 0; max-height: 420px; overflow: auto; border: 1px solid var(--rule-soft); font-family: var(--font-mono); font-size: 0.74rem; }
.dm-trace:empty::before { content: "Press Run. Each step prints here."; display: block; padding: 10px 12px; color: var(--ink-mute); }
.dm-trace li { display: grid; grid-template-columns: 22px 74px 1fr; gap: 8px; padding: 6px 10px; border-bottom: 1px solid var(--paper-rule); align-items: baseline; }
.dm-trace li:last-child { background: var(--blueprint-tint); }
.dm-trace .dm-n, .dm-trace .dm-c { color: var(--ink-mute); }
.dm-trace .dm-t { color: var(--blueprint); }
.dm-trace .dm-d { overflow-wrap: normal; }
.dm-trace li[data-type="timeout"] .dm-t, .dm-trace li[data-type="bypass"] .dm-t, .dm-trace li[data-type="limit"] .dm-t { color: var(--warn); }
.dm-scenario { width: 100%; padding: 7px 10px; }
.dm-scenario span { font-size: 0.84rem; }
.dm-scenario[aria-pressed="true"] { border-color: var(--blueprint); background: var(--blueprint-tint); }
.dm-depth { margin-bottom: 10px; }
.dm-parts { display: grid; grid-template-columns: 1fr; gap: 4px; margin: 0 0 12px; }
.dm-part { min-height: 32px; padding: 3px 10px; }
.dm-part-s { margin-left: auto; font-size: 0.7rem; }
.dm-trace { max-height: none; margin: 0; }

.dm-why { margin-top: 48px; }
.dm-why { margin-top: 64px; }
.dm-why-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 24px; }
.dm-why-grid p { margin: 0; font-size: 0.98rem; line-height: 1.6; }
.dm-why-grid strong { display: block; font-family: var(--font-mono); font-size: 0.8rem; font-weight: 500; text-transform: uppercase; letter-spacing: 0.06em; color: var(--ink); margin-bottom: 6px; }
.dm-cta { margin-top: 40px; padding: 22px; border: 1px solid var(--ink); background: var(--bg-surface); }
.dm-cta p { flex: 1 1 260px; margin: 0; font-family: var(--font-display); font-size: 2rem; line-height: 1; text-transform: uppercase; }

@media (max-width: 1380px) {
  .dm-app { grid-template-columns: 214px minmax(0, 1fr) 310px; }
  .dm-toolbar { gap: 6px 12px; padding: 6px 12px; }
  .dm-toolbar .dm-btn { padding: 5px 9px; font-size: 0.7rem; min-height: 32px; }
  .dm-toolbar .dm-switches { gap: 4px 10px; font-size: 0.72rem; }
  .dm-switch input { width: 28px; height: 16px; }
  .dm-switch input::after { width: 10px; height: 10px; }
  .dm-switch input:checked::after { transform: translateX(12px); }
  .dm-speed button { min-width: 32px; min-height: 28px; }
  .dm-select select { min-height: 28px; }
  .dm-sub { display: none; }
}
@media (max-height: 820px) and (min-width: 1101px) {
  .dm-hero .dm-eyebrow { display: none; }
  .dm-readout span { font-size: 0.62rem; }
  .dm-readout--wide strong { font-size: 0.86rem; }
}
@media (max-width: 1100px) {
  .dm-sub { display: inline; }
  .dm-screen { height: auto; min-height: 0; }
  .dm-app { display: flex; flex-direction: column; flex: none; }
  .dm-toolbar { order: 0; }
  .dm-center { order: 1; }
  .dm-right { order: 2; border-left: 0; border-top: 1px solid var(--rule-soft); }
  .dm-left { order: 3; border-right: 0; border-top: 1px solid var(--rule-soft); }
  .dm-figure .iso-plate { height: auto; display: block; }
  .dm-stage { display: block; }
  .dm-stage .dm-svg { height: auto; }
  .dm-panel { overflow: visible; }
  .dm-why-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 640px) {
  .dm-screen { padding-top: 70px; }
  .dm .container { padding: 0 16px; }
  .dm-hero { padding: 4px 16px 10px; }
  .dm-sub { display: block; margin: 4px 0 0; }
  .dm-toolbar, .dm-center { padding-left: 12px; padding-right: 12px; }
  .dm-figure .iso-plate { padding: 30px 0 34px; overflow: hidden; }
  .dm-figure .iso-plate .dm-svg { width: 106%; margin: -1% 0 -6% -3%; }
  .dm-figure .iso-plate-corner[data-corner="title"], .dm-figure .iso-plate-corner[data-corner="hint"] { display: none; }
  .dm-flash { white-space: normal; width: 90%; text-align: center; }
  .dm-readouts { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .dm-why-grid { grid-template-columns: 1fr; }
  .dm-trace li { grid-template-columns: 22px 1fr; }
  .dm-trace .dm-d, .dm-trace .dm-c { grid-column: 2; }
}

:scope[data-poster] body { background: #f2efe7; }
:scope[data-poster][data-theme="dark"] body { background: #1f1c18; }
:scope[data-poster="2"] body, :scope[data-poster="m"] body { zoom: 2; }
:scope[data-poster="m"] .dm-hero { display: none; }
:scope[data-poster] .site-header, :scope[data-poster] .site-footer, :scope[data-poster] .dm-toolbar, :scope[data-poster] .dm-left, :scope[data-poster] .dm-right, :scope[data-poster] .dm-readouts, :scope[data-poster] .dm-flash, :scope[data-poster] .dm-why, :scope[data-poster] .dm-idea, :scope[data-poster] .dm-look, :scope[data-poster] .skip-link { display: none !important; }
:scope[data-poster] .dm-screen { display: block; height: auto; min-height: 0; padding: 0; }
:scope[data-poster] .dm { padding: 0; width: 1200px; height: 630px; position: relative; overflow: hidden; }
:scope[data-poster] .dm-hero { position: absolute; left: 56px; top: 64px; width: 400px; padding: 0; z-index: 2; }
:scope[data-poster] .dm-hero-row { display: block; }
:scope[data-poster] .dm h1 { font-size: 5.4rem; margin-bottom: 22px; }
:scope[data-poster] .dm-hook { font-size: 1.45rem; }
:scope[data-poster] .dm-sub { display: block; margin: 10px 0 0; font-size: 0.86rem; }
:scope[data-poster] .dm-hero::after { content: "aiengineeringfromscratch.com · interactive"; display: block; margin-top: 150px; font-family: var(--font-mono); font-size: 0.8rem; letter-spacing: 0.08em; color: var(--blueprint); }
:scope[data-poster] .dm-app { display: block; height: auto; min-height: 0; border: 0; }
:scope[data-poster] .dm-center { position: absolute; right: -30px; top: 96px; width: 800px; padding: 0; }
:scope[data-poster="m"] .dm-center { right: auto; left: 50%; transform: translateX(-50%); width: 1180px; top: -10px; }
:scope[data-poster] .dm-figure .iso-plate { box-shadow: none; background: transparent; padding: 0; height: auto; display: block; }
:scope[data-poster] .dm-stage { display: block; }
:scope[data-poster] .dm-stage .dm-svg { height: auto; }
:scope[data-poster] .dm-figure .iso-plate-corners { display: none; }
.dm-source { margin: 0 0 6px; font-family: var(--font-mono); font-size: 0.78rem; color: var(--ink-soft); }
.dm-bytes { margin: 0 0 12px; font-family: var(--font-mono); font-size: 0.74rem; line-height: 1.5; color: var(--ink); overflow-wrap: normal; }
.dm-listing, .dm-ledger { list-style: none; margin: 0 0 12px; padding: 0; border: 1px solid var(--rule-soft); font-family: var(--font-mono); font-size: 0.72rem; max-height: 220px; overflow: auto; }
.dm-listing li { display: grid; grid-template-columns: 40px minmax(0, 1.1fr) minmax(0, 1.4fr); gap: 8px; padding: 4px 10px; border-bottom: 1px solid var(--paper-rule); }
.dm-listing li > span:first-child { color: var(--ink-mute); }
.dm-listing li[data-extra] { color: var(--ink-mute); text-decoration: line-through; text-decoration-color: var(--warn); }
.dm-ledger li { display: grid; grid-template-columns: 74px 1fr; gap: 8px; padding: 5px 10px; border-bottom: 1px solid var(--paper-rule); line-height: 1.45; }
.dm-ledger .dm-c { text-transform: uppercase; letter-spacing: 0.06em; color: var(--blueprint); }
.dm-ledger li[data-confidence="inferred"] .dm-c { color: var(--ink-soft); }
.dm-ledger li[data-confidence="unknown"] .dm-c { color: var(--warn); }
.dm-output { margin: 0 0 12px; padding: 10px 12px; border: 1px solid var(--rule-soft); background: var(--bg-surface); font-family: var(--font-mono); font-size: 0.76rem; line-height: 1.5; white-space: pre-wrap; overflow-wrap: normal; }
.dm-inspect code { font-family: var(--font-mono); font-size: 0.8rem; overflow-wrap: normal; }
.dm-select select:disabled { opacity: .45; }
.dm-status[data-status="decompiled"] { border-color: var(--blueprint); color: var(--blueprint); }
.dm-status[data-status="stopped"] { border-color: var(--warn); color: var(--warn); }
.dm-nobr { white-space: nowrap; }
.dm-readout--names strong { font-size: 0.72rem; }
.dm-inspect dd { overflow-x: auto; }
.dm-readout > span { letter-spacing: 0.06em; font-size: 0.64rem; overflow-wrap: normal; }

.dm-figure .iso-plate { background: var(--paper); }
.dm-svg path.iso-line[data-live^="rod-"] { stroke: var(--ink); stroke-width: 1.4 !important; }
.dm-svg path.iso-line[data-live="needle"] { stroke: var(--ink); stroke-width: 1.4; }
.dm-look { display: flex; flex-wrap: wrap; align-items: center; gap: 8px 22px; font-family: var(--font-mono); font-size: 0.74rem; }
.dm-look label { display: inline-flex; align-items: center; gap: 8px; }
.dm-look input[type=range] { width: 120px; accent-color: var(--ink); }
.dm-swatches { display: inline-flex; gap: 6px; align-items: center; }
.dm-sw { width: 24px; height: 24px; min-height: 24px; padding: 0; border-radius: 50%; border: 1.5px solid var(--ink); cursor: pointer; }
.dm-sw[aria-pressed="true"] { outline: 2px solid var(--ink); outline-offset: 2px; }
.dm-idea { margin: 0; font-size: 0.92rem; line-height: 1.5; color: var(--ink); }
.dm-idea strong { font-family: var(--font-mono); font-size: 0.72rem; letter-spacing: 0.12em; text-transform: uppercase; margin-right: 8px; color: var(--blueprint); }

.dm-app { grid-template-columns: minmax(0, 1fr) 360px; }
.dm-toolbar { justify-content: flex-start; gap: 6px 0; padding: 6px 8px; }
.dm-group { display: flex; flex-wrap: wrap; align-items: center; gap: 6px 10px; padding: 4px 14px; border-right: 1px solid var(--rule-soft); font-family: var(--font-mono); font-size: 0.74rem; }
.dm-group:last-of-type { border-right: 0; }
.dm-group-k { font-size: 0.64rem; letter-spacing: 0.14em; text-transform: uppercase; color: var(--blueprint); margin-right: 2px; }
.dm-range { display: inline-flex; align-items: center; gap: 6px; }
.dm-range input { width: 96px; accent-color: var(--ink); }
.dm-scenarios { display: grid; gap: 6px; }
.dm-readouts { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.dm-readout--wide { grid-column: 1 / -1; }
.dm-idea { font-size: 0.86rem; }
.dm-center { gap: 6px; }
@media (max-width: 640px) {
  .dm-readouts { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .dm-group { border-right: 0; padding: 4px 4px; }
}
.dm-figure .iso-plate { padding: 30px 10px 30px; }
.dm-figure .iso-plate-corners { display: none; }
.dm-figure .iso-plate { padding: 14px 8px; }
.dm-work { flex: 1 1 auto; min-height: 0; display: grid; grid-template-columns: 172px minmax(0, 1fr); gap: 12px; }
.dm-figure-col { display: flex; flex-direction: column; gap: 6px; min-width: 0; min-height: 0; }
.dm-steps { display: flex; flex-direction: column; gap: 8px; min-height: 0; min-width: 0; }
.dm-mode { display: grid; grid-template-columns: 1fr 1fr; border: 1.2px solid var(--ink); border-radius: 999px; overflow: hidden; }
.dm-mode button { min-height: 32px; display: grid; place-items: center; line-height: 1; padding: 0; border: 0; background: var(--bg); color: var(--ink); font: 600 0.7rem var(--font-mono); letter-spacing: 0.06em; text-transform: uppercase; cursor: pointer; }
.dm-mode button[aria-pressed="true"] { background: var(--ink); color: var(--bg); }
.dm-steplist { list-style: none; margin: 0; padding: 2px 8px 2px 2px; display: flex; flex-direction: column; gap: 4px; overflow: auto; min-height: 0; }
.dm-stepbtn { width: 100%; display: flex; align-items: center; gap: 8px; min-height: 32px; padding: 2px 10px 2px 3px; border: 1.2px solid var(--ink); border-radius: 999px; background: var(--bg); color: var(--ink); font: 600 0.68rem/1.1 var(--font-mono); text-align: left; cursor: default; transition: opacity 0.3s ease, background-color 0.2s ease; }
.dm-num { flex: none; width: 25px; height: 25px; border-radius: 50%; border: 1.2px solid var(--ink); display: grid; place-items: center; font-size: 0.78rem; background: var(--bg-surface); }
.dm-stepbtn[data-state="wait"] { opacity: 0.55; }
.dm-stepbtn[data-state="done"] { opacity: 0.35; }
.dm-stepbtn[data-state="next"] { cursor: pointer; background: #fff4d6; color: #1b2340; animation: dm-pulse 1.4s ease-in-out infinite; }
.dm-stepbtn[data-state="next"] .dm-num { background: #1b2340; color: #fff4d6; border-color: #1b2340; }
.dm-stepbtn[data-state="running"] { background: var(--anatomy-lit, #3553ff); border-color: var(--anatomy-lit, #3553ff); color: #fff; }
.dm-stepbtn[data-state="running"] .dm-num { background: #fff; color: #1b2340; border-color: #fff; }
:scope[data-theme="dark"] .dm-stepbtn[data-state="running"] { color: #10142a; }
@keyframes dm-pulse { 0%, 100% { box-shadow: 0 0 0 0 rgba(53, 83, 255, 0.5); } 50% { box-shadow: 0 0 0 6px rgba(53, 83, 255, 0); } }
.dm-restart { font: 0.74rem var(--font-mono); color: var(--ink-soft); text-decoration: underline; text-underline-offset: 3px; align-self: flex-start; padding: 4px 2px; }
.dm-hint { margin: 0; font-size: 1rem; line-height: 1.35; color: var(--ink); min-height: 2.7em; }
.dm-stage { position: relative; }
.dm-badge { position: absolute; top: 4px; right: 6px; padding: 3px 10px; border: 1.2px solid #1b2340; border-radius: 999px; background: #fff4d6; color: #1b2340; font: 700 0.72rem var(--font-mono); pointer-events: none; }
.dm-cut { position: absolute; left: 8px; bottom: 6px; max-width: min(48%, 440px); padding: 5px 10px 7px; border: 1.2px dashed var(--ink); background: var(--bg); font-family: var(--font-mono); pointer-events: none; }
.dm-cut-t { margin: 0 0 3px; font-size: 0.62rem; letter-spacing: 0.1em; text-transform: uppercase; color: var(--blueprint); }
.dm-cut-row { display: flex; align-items: baseline; gap: 4px 8px; white-space: nowrap; font-size: 0.78rem; color: var(--ink); }
.dm-cut-row code { font-family: inherit; overflow-wrap: break-word; }
.dm-cut-row code:first-child { padding: 0 4px; background: #f4b829; color: #1b2340; }
.dm-sfx { font-family: "Bradley Hand", "Segoe Print", "Chalkboard SE", cursive; font-size: 17px; font-weight: 700; fill: var(--ink, #1b2340); pointer-events: none; }
:scope[data-render] .dm-stepbtn { animation: none; transition: none; }
@media (prefers-reduced-motion: reduce) { .dm-stepbtn[data-state="next"] { animation: none; } }
@media (max-width: 1100px) {
  .dm-work { grid-template-columns: minmax(0, 1fr); }
  .dm-steps { flex-direction: row; flex-wrap: wrap; align-items: center; }
  .dm-mode { width: 170px; }
  .dm-steplist { order: 3; flex: 1 1 100%; flex-direction: row; overflow-x: auto; padding-bottom: 6px; }
  .dm-stepbtn { width: auto; white-space: nowrap; }
}
@media (max-width: 640px) {
  .dm-cut { position: static; max-width: none; margin-top: 7%; }
  .dm-badge { top: -2px; right: 0; }
  .dm-hint { font-size: 0.95rem; }
}
:scope[data-poster] .dm-steps, :scope[data-poster] .dm-hint, :scope[data-poster] .dm-cut, :scope[data-poster] .dm-badge { display: none !important; }
:scope[data-poster] .dm-work { display: block; }

}