.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:#fff;--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:#fff;--anatomy-top:#fff;--anatomy-shade-0:#dcdcd9;--anatomy-shade-1:#e5e5e2;--anatomy-shade-2:#ededea;--anatomy-shade-3:#f4f4f1;--anatomy-lit-top:#fff;--anatomy-lit-shade:#eeeeeb;--anatomy-hi:#26262a;--anatomy-mid:#8a8a8f;--anatomy-lo:#b4b4b8;--anatomy-faint:#d4d4d6;--anatomy-lit:#000;--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 #fff,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{width:100%;height:auto;display:block;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:.4px;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:1px}.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:.45px;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:-32px}}@keyframes iso-pulse{0%,to{opacity:.18}12%{opacity:1}40%{opacity:.18}}.iso-line[data-flow]{animation:1.6s linear infinite iso-flow}.iso-dots circle[data-pulse]{animation:1.6s step-end infinite iso-pulse;animation-delay:var(--pulse-at,0s)}.iso-figure{margin:32px 0 36px}.iso-plate{background:var(--anatomy-card);box-shadow:0 0 0 1px var(--anatomy-mid);--anatomy-paper:var(--anatomy-card);border-radius:0;padding:52px 24px;position:relative}.iso-plate-corners{pointer-events:none;position:absolute;inset:18px 20px}.iso-plate-corner{color:var(--anatomy-muted);font-family:var(--anatomy-mono);letter-spacing:.04em;white-space:nowrap;font-size:10.5px;line-height:1;position:absolute}.iso-plate-corner[data-corner=fig]{color:var(--anatomy-text);top:0;left:0}.iso-plate-corner[data-corner=title]{text-transform:uppercase;letter-spacing:.1em;top:0;right:0}.iso-plate-corner[data-corner=hint]{text-transform:uppercase;letter-spacing:.1em;bottom:0;left:0}.iso-plate-corner[data-corner=readout]{color:var(--anatomy-text);font-variant-numeric:tabular-nums;bottom:0;right:0}.iso-plate .iso-svg{margin:0 auto}.iso-legend{color:var(--anatomy-muted);gap:8px;margin-top:12px;font-size:13px;line-height:1.55;display:grid}.iso-keys{flex-wrap:wrap;gap:6px 18px;display:flex}.iso-key{align-items:center;gap:7px;display:inline-flex}.iso-swatch{flex:none;width:16px;height:10px;overflow:visible}.iso-swatch path{fill:none;stroke:var(--anatomy-hi);stroke-width:1px;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:1.4px}.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.cf-theme[data-theme=light]{--anatomy-page:#faf8f3;--anatomy-card:#faf8f3;--anatomy-text:#4f4a41;--anatomy-strong:#17150f;--anatomy-muted:#8a8476;--anatomy-paper:#faf8f3;--anatomy-face:#fffefa;--anatomy-top:#fffdf8;--anatomy-shade-0:#e3ddd0;--anatomy-shade-1:#ebe6db;--anatomy-shade-2:#f2eee5;--anatomy-shade-3:#f7f4ed;--anatomy-lit-top:#fffdf6;--anatomy-lit-shade:#fbf4e4;--anatomy-hi:#17150f;--anatomy-mid:#857e70;--anatomy-lo:#b5ad9d;--anatomy-faint:#d8d1c2;--anatomy-lit:#b1801a;--anatomy-halo:#7d7360;--anatomy-halo-opacity:.3;--anatomy-dot:#2f2a20;--anatomy-mono:var(--mono,ui-monospace, "SF Mono", Menlo, Consolas, monospace);background:var(--anatomy-page);color:var(--anatomy-text)}.cf-theme .iso-figure{margin:0}.cf{--cf-cavity:#d9d2c3;cursor:pointer;touch-action:pan-y;-webkit-tap-highlight-color:transparent;-webkit-user-select:none;user-select:none;border-radius:10px}.cf:focus-visible{outline:1px solid var(--anatomy-muted);outline-offset:6px}.cf .iso-svg{overflow:visible}.cf-cavity{fill:var(--cf-cavity);stroke:none}.cf-pieces path,.cf-bit{stroke-width:.3px;vector-effect:non-scaling-stroke;stroke-linejoin:round}.cf-pieces path[data-c="0"][data-s="1"],.cf-bit[data-c="0"]{fill:#d9a53c;stroke:#b1801a}.cf-pieces path[data-c="0"][data-s="0"]{fill:#b1801a;stroke:#8f6614}.cf-pieces path[data-c="1"][data-s="1"],.cf-bit[data-c="1"]{fill:#4a443a;stroke:#2f2a20}.cf-pieces path[data-c="1"][data-s="0"]{fill:#2f2a20;stroke:#17150f}.cf-pieces path[data-c="2"][data-s="1"],.cf-bit[data-c="2"]{fill:#fffdf6;stroke:#a59d8c}.cf-pieces path[data-c="2"][data-s="0"]{fill:#e8e1d2;stroke:#a59d8c}.cf-sr{clip-path:inset(50%);white-space:nowrap;width:1px;height:1px;position:absolute;overflow:hidden}
.rd.iso[data-theme=light]{--anatomy-page:#faf8f3;--anatomy-card:#faf8f3;--anatomy-text:#4f4a41;--anatomy-strong:#17150f;--anatomy-muted:#8a8476;--anatomy-paper:#faf8f3;--anatomy-face:#fffefa;--anatomy-top:#fffdf8;--anatomy-shade-0:#e3ddd0;--anatomy-shade-1:#ebe6db;--anatomy-shade-2:#f2eee5;--anatomy-shade-3:#f7f4ed;--anatomy-lit-top:#fffdf6;--anatomy-lit-shade:#fbf4e4;--anatomy-hi:#17150f;--anatomy-mid:#857e70;--anatomy-lo:#b5ad9d;--anatomy-faint:#d8d1c2;--anatomy-lit:#b1801a;--anatomy-halo:#7d7360;--anatomy-halo-opacity:.3;--anatomy-dot:#2f2a20;--anatomy-mono:var(--mono,ui-monospace, "SF Mono", Menlo, Consolas, monospace);--rd-cavity:#d9d2c3;--rd-window:#ece6d8;background:var(--anatomy-page);color:var(--anatomy-text)}.rd .iso-figure{margin:0}.rd-stage{touch-action:pan-y;-webkit-tap-highlight-color:transparent;-webkit-user-select:none;user-select:none;border-radius:10px}.rd-stage:focus-visible{outline:1px solid var(--anatomy-muted);outline-offset:6px}.rd-cavity{fill:var(--rd-cavity)}.rd-window{fill:var(--rd-window);stroke:none}.rd-counter{letter-spacing:.02em}.rd-qr{fill:var(--anatomy-hi);stroke:none;opacity:.86}.rd-soft{filter:blur(4px)}.rd-hits path{fill:#0000;stroke:none;pointer-events:all;cursor:pointer}@media (max-width:560px){.rd .rd-stage{overflow:hidden}.rd .iso-plate .rd-stage .iso-svg{width:114%;margin:-3% -7% -2%}}
.iso.pf[data-theme=light]{--anatomy-page:#faf8f3;--anatomy-card:#faf8f3;--anatomy-text:#4f4a41;--anatomy-strong:#17150f;--anatomy-muted:#8a8476;--anatomy-paper:#faf8f3;--anatomy-face:#fffefa;--anatomy-top:#fffdf8;--anatomy-shade-0:#e3ddd0;--anatomy-shade-1:#ebe6db;--anatomy-shade-2:#f2eee5;--anatomy-shade-3:#f7f4ed;--anatomy-lit-top:#f1dca6;--anatomy-lit-shade:#e6c983;--anatomy-hi:#17150f;--anatomy-mid:#857e70;--anatomy-lo:#b5ad9d;--anatomy-faint:#d8d1c2;--anatomy-lit:#b1801a;--anatomy-halo:#7d7360;--anatomy-halo-opacity:.3;--anatomy-dot:#2f2a20;--anatomy-mono:var(--mono,ui-monospace, "SF Mono", Menlo, Consolas, monospace);background:var(--anatomy-page);color:var(--anatomy-text);--pf-ochre-0:#d2a54a;--pf-ochre-1:#dbb15a;--pf-ochre-2:#e3bd6c;--pf-ochre-3:#eac97f;--pf-ochre-top:#f1dba3;--pf-ink-0:#17150f;--pf-ink-1:#1f1c15;--pf-ink-2:#28241b;--pf-ink-3:#312c22;--pf-ink-top:#3c3629;--pf-card:#fffdf8}.pf .iso-figure{margin:0}.pf-stage{cursor:pointer;touch-action:pan-y;-webkit-tap-highlight-color:transparent;-webkit-user-select:none;user-select:none;outline:none;position:relative}.pf-stage:focus-visible{outline:1px solid var(--anatomy-muted);outline-offset:6px}.pf .pf-tile>.iso-fill{fill:var(--pf-ochre-2)}.pf .pf-tile>.iso-top{fill:var(--pf-ochre-top)}.pf .pf-tile>.iso-shade[data-shade="0"]{fill:var(--pf-ochre-0)}.pf .pf-tile>.iso-shade[data-shade="1"]{fill:var(--pf-ochre-1)}.pf .pf-tile>.iso-shade[data-shade="2"]{fill:var(--pf-ochre-2)}.pf .pf-tile>.iso-shade[data-shade="3"]{fill:var(--pf-ochre-3)}.pf .pf-tile>.iso-edge{stroke:#8a6210}.pf .pf-sort>.iso-fill{fill:var(--pf-ink-2)}.pf .pf-sort>.iso-top{fill:var(--pf-ink-top)}.pf .pf-sort>.iso-shade[data-shade="0"]{fill:var(--pf-ink-0)}.pf .pf-sort>.iso-shade[data-shade="1"]{fill:var(--pf-ink-1)}.pf .pf-sort>.iso-shade[data-shade="2"]{fill:var(--pf-ink-2)}.pf .pf-sort>.iso-shade[data-shade="3"]{fill:var(--pf-ink-3)}.pf .pf-card>.iso-fill,.pf .pf-card>.iso-shade{fill:var(--pf-card)}.pf .pf-card-face .iso-face-text{letter-spacing:.08em;font-weight:600}.pf .pf-example{fill:var(--pf-ochre-top);stroke:var(--anatomy-lit);stroke-width:.8px;vector-effect:non-scaling-stroke}.pf .pf-word{stroke-width:1.8px}.pf .pf-quiet .iso-edge{stroke:var(--anatomy-lo)}.pf .pf-quiet .iso-crease,.pf .pf-quiet .iso-bevel,.pf .pf-quiet .iso-line[data-tone=lo]{stroke:var(--anatomy-faint)}.pf .pf-quiet .iso-line[data-tone=mid]{stroke:var(--anatomy-lo)}.pf .pf-quiet .iso-dots circle{opacity:.25}.pf .pf-card>.iso-edge{stroke:var(--anatomy-hi)}.pf-sr{clip-path:inset(50%);white-space:nowrap;width:1px;height:1px;position:absolute;overflow:hidden}.pf .pf-stage{overflow:hidden}.pf .pf-stage .iso-svg{-webkit-mask-composite:source-in;overflow:hidden;-webkit-mask-image:linear-gradient(90deg,#0000 0,#000 7% 93%,#0000 100%),linear-gradient(#0000 0,#000 6% 94%,#0000 100%);mask-image:linear-gradient(90deg,#0000 0,#000 7% 93%,#0000 100%),linear-gradient(#0000 0,#000 6% 94%,#0000 100%);-webkit-mask-composite:source-in;mask-composite:intersect}
.iso.ch-theme[data-theme=light]{--anatomy-page:#faf8f3;--anatomy-card:#faf8f3;--anatomy-text:#4f4a41;--anatomy-strong:#17150f;--anatomy-muted:#8a8476;--anatomy-paper:#faf8f3;--anatomy-face:#fffefa;--anatomy-top:#fffdf8;--anatomy-shade-0:#e3ddd0;--anatomy-shade-1:#ebe6db;--anatomy-shade-2:#f2eee5;--anatomy-shade-3:#f7f4ed;--anatomy-lit-top:#fffdf6;--anatomy-lit-shade:#fbf4e4;--anatomy-hi:#17150f;--anatomy-mid:#857e70;--anatomy-lo:#b5ad9d;--anatomy-faint:#d8d1c2;--anatomy-lit:#b1801a;--anatomy-halo:#7d7360;--anatomy-halo-opacity:.3;--anatomy-dot:#2f2a20;--anatomy-mono:var(--mono,ui-monospace, "SF Mono", Menlo, Consolas, monospace);background:var(--anatomy-page);color:var(--anatomy-text)}.ch-theme .iso-figure{margin:0}.ch-card{--anatomy-face:#d9a53c;--anatomy-lit-top:#e2b555;--anatomy-lit-shade:#b1801a;--anatomy-lit:#5e430b;--anatomy-lo:#8f6614;--anatomy-mid:#7a5610}.ch-card .iso-fill{fill:#c8922a}.ch-tile{fill:#f6e7c1;stroke:#7a5610;stroke-width:var(--anatomy-weight);vector-effect:non-scaling-stroke}.ch{touch-action:pan-y;-webkit-tap-highlight-color:transparent;-webkit-user-select:none;user-select:none;border-radius:10px}.ch:focus-visible{outline:1px solid var(--anatomy-muted);outline-offset:6px}.ch .iso-svg{overflow:visible}.ch-hit{fill:#0000;stroke:none;cursor:pointer}.ch-sr{clip-path:inset(50%);white-space:nowrap;width:1px;height:1px;position:absolute;overflow:hidden}@media (max-width:640px){.ch{overflow:hidden}}.ch[data-hover="0"] [data-tray="0"] .iso-edge,.ch[data-hover="1"] [data-tray="1"] .iso-edge,.ch[data-hover="2"] [data-tray="2"] .iso-edge{stroke:var(--anatomy-lit)}