:root {
  color-scheme: dark;
  --page: #111311;
  --panel: #191c19;
  --rail: #151815;
  --raised: #222722;
  --ink: #f0eee5;
  --muted: #adb3a8;
  --quiet: #929b8b;
  --line: #343b31;
  --diagram-line: #46503f;
  --accent: #c1d7a5;
  --accent-ink: #192216;
  --accent-soft: #273022;
  --sans: "Helvetica Neue", Helvetica, Arial, sans-serif;
  --mono: "SFMono-Regular", Consolas, "Liberation Mono", monospace;
}

:root[data-theme="light"] {
  color-scheme: light;
  --page: #eaece5;
  --panel: #f8f9f3;
  --rail: #f0f2eb;
  --raised: #e9eee2;
  --ink: #23291f;
  --muted: #56614e;
  --quiet: #5c6953;
  --line: #d1d8c8;
  --diagram-line: #bcc8b0;
  --accent: #486035;
  --accent-ink: #f8f9f3;
  --accent-soft: #e3ecd9;
}

* { box-sizing: border-box; }
html { scroll-padding-top: 24px; }
body { margin: 0; background: var(--page); color: var(--ink); font-family: var(--sans); font-size: 16px; -webkit-font-smoothing: antialiased; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }
button { cursor: pointer; }
a:focus-visible, button:focus-visible, [tabindex]:focus-visible { outline: 2px solid var(--accent); outline-offset: 5px; }
[hidden] { display: none !important; }
::selection { background: var(--accent); color: var(--accent-ink); }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0; }
.skip-link { position: fixed; top: 12px; left: 12px; z-index: 10; padding: 14px 18px; background: var(--accent); color: var(--accent-ink); transform: translateY(-150%); border-radius: 5px; }
.skip-link:focus { transform: translateY(0); }
.page { width: min(100% - 96px, 1392px); margin-inline: auto; }
.masthead { min-height: 102px; display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.brand { display: inline-flex; align-items: center; gap: 13px; min-height: 44px; }
.brand-mark { display: grid; place-items: center; width: 35px; height: 35px; border: 1px solid var(--line); border-radius: 8px; font-size: 16px; font-weight: 600; letter-spacing: -.07em; color: var(--accent); }
.brand-domain { font-family: var(--mono); font-size: 14px; letter-spacing: -.025em; }
.masthead-actions { display: flex; align-items: center; gap: 26px; }
.masthead-name { font-family: var(--mono); font-size: 12px; color: var(--muted); }
.theme-toggle { display: inline-flex; align-items: center; justify-content: center; gap: 9px; min-height: 44px; padding: 0 13px; background: transparent; border: 1px solid var(--line); border-radius: 6px; font-family: var(--mono); font-size: 12px; }
.theme-toggle:hover { border-color: var(--muted); background: var(--raised); }
.theme-toggle[aria-pressed="true"] { background: var(--accent-soft); border-color: var(--accent); }
.theme-icon { width: 17px; height: 17px; stroke: currentColor; stroke-width: 1.25; }

.workspace { display: grid; grid-template-columns: 208px minmax(0, 1fr); border: 1px solid var(--line); border-radius: 10px; background: var(--panel); box-shadow: 0 18px 60px rgb(0 0 0 / .09); }
.explorer { background: var(--rail); padding: 24px 14px 26px; border-radius: 10px 0 0 10px; display: flex; flex-direction: column; justify-content: space-between; gap: 70px; }
.explorer-heading, .navigation-label { margin: 0; padding: 0 12px; font-family: var(--mono); font-size: 11px; letter-spacing: .11em; text-transform: uppercase; color: var(--quiet); }
.explorer-heading { margin-bottom: 20px; }
.view-navigation { display: grid; gap: 7px; }
.navigation-label { margin: 24px 0 8px; }
.view-link { display: flex; align-items: center; gap: 12px; position: relative; min-height: 65px; padding: 12px; border: 1px solid transparent; border-radius: 6px; transition: background-color 160ms ease, border-color 160ms ease; }
.view-link:hover { background: var(--raised); }
.view-link[aria-current="page"], .view-link[aria-selected="true"] { background: var(--accent-soft); border-color: var(--line); }
.view-icon { width: 18px; height: 18px; flex: 0 0 18px; color: var(--muted); stroke: currentColor; stroke-width: 1.1; }
.view-number { width: 18px; flex: 0 0 18px; font-family: var(--mono); font-size: 12px; color: var(--quiet); }
.view-link > span:nth-child(2) { min-width: 0; }
.view-name, .view-detail { display: block; }
.view-name { font-size: 15px; line-height: 1.3; font-weight: 500; }
.view-detail { font-family: var(--mono); font-size: 12px; color: var(--muted); line-height: 1.4; margin-top: 5px; }
.view-indicator { width: 4px; height: 4px; margin-left: auto; flex: 0 0 4px; border-radius: 50%; background: transparent; }
.view-link[aria-selected="true"] .view-indicator, .view-link[aria-current="page"] .view-indicator { background: var(--accent); }
.view-link[aria-selected="true"] .view-icon, .view-link[aria-selected="true"] .view-number { color: var(--accent); }
.explorer-foot { padding: 0 12px; }
.explorer-foot-line { display: block; width: 22px; height: 1px; background: var(--accent); margin-bottom: 18px; }
.explorer-foot > p { font-family: var(--mono); font-size: 12px; line-height: 1.8; color: var(--muted); margin: 0; }
.explorer-foot .keyboard-hint { margin-top: 28px; font-size: 11px; color: var(--quiet); line-height: 1.6; max-width: 120px; }

.canvas { min-width: 0; border-left: 1px solid var(--line); border-radius: 0 10px 10px 0; }
.canvas-bar { min-height: 53px; display: flex; align-items: center; justify-content: space-between; padding: 0 32px; gap: 24px; border-bottom: 1px solid var(--line); font-family: var(--mono); font-size: 12px; color: var(--muted); }
.canvas-location { display: flex; align-items: center; gap: 10px; }
.canvas-location svg { width: 14px; height: 14px; stroke: var(--quiet); stroke-width: 1; }
.canvas-context { color: var(--quiet); }
.stage { display: grid; grid-template-columns: minmax(0, 1.15fr) minmax(0, .85fr); gap: 30px; align-items: center; padding: 48px 38px 46px; min-height: 478px; }
.panel-region { min-width: 0; }
.view-panel { scroll-margin-top: 24px; }
.view-panel + .view-panel { margin-top: 60px; padding-top: 40px; border-top: 1px solid var(--line); }
.js .view-panel { display: none; margin: 0; padding: 0; border: 0; }
.js[data-view="overview"] #overview, .js[data-view="textgc"] #textgc, .js[data-view="ambigo"] #ambigo, .js[data-view="obrize"] #obrize { display: block; }
.eyebrow { display: flex; align-items: center; gap: 9px; margin: 0 0 26px; font-family: var(--mono); font-size: 12px; line-height: 1.5; letter-spacing: .045em; color: var(--muted); }
.small-square { width: 5px; height: 5px; background: var(--accent); flex: 0 0 5px; }
h1 { margin: 0 0 27px; max-width: 620px; font-size: clamp(48px, 4.65vw, 72px); line-height: 1.045; font-weight: 400; letter-spacing: -.065em; text-wrap: balance; }
.overview-note { max-width: 400px; }
.overview-note p, .project-description { color: var(--muted); font-size: 16px; line-height: 1.65; margin: 0; }
.overview-note p + p { margin-top: 13px; }
.explore-link { display: inline-flex; align-items: center; gap: 23px; min-height: 44px; margin-top: 23px; font-family: var(--mono); font-size: 14px; color: var(--accent); }
.explore-link > span:last-child { font-size: 19px; transition: transform 160ms ease; }
.explore-link:hover > span:last-child { transform: translateX(4px); }
.project-panel h2 { margin: 0 0 22px; font-size: clamp(56px, 5.2vw, 80px); line-height: 1.03; font-weight: 400; letter-spacing: -.065em; }
.project-positioning { margin: 0 0 21px; font-size: clamp(25px, 2.25vw, 33px); font-weight: 400; line-height: 1.22; letter-spacing: -.04em; }
.project-description { max-width: 380px; }
.visit-link { min-height: 46px; display: inline-flex; align-items: center; justify-content: space-between; gap: 35px; padding: 0 17px; margin-top: 28px; border-radius: 5px; background: var(--accent); color: var(--accent-ink); font-family: var(--mono); font-size: 14px; }
.visit-link:hover { box-shadow: inset 0 0 0 2px var(--accent-ink); }
.visit-link > span:last-child { font-size: 19px; }

.diagram { margin: 0; min-width: 0; align-self: center; }
.diagram-heading { display: flex; justify-content: space-between; gap: 8px; padding-bottom: 15px; font-family: var(--mono); font-size: 11px; color: var(--quiet); letter-spacing: .025em; }
.diagram-heading > span:last-child { color: var(--muted); }
.connection-map { width: 100%; height: auto; display: block; overflow: visible; }
.map-guides { stroke: var(--diagram-line); stroke-width: .75; opacity: .6; }
.map-guides > path:last-child { opacity: .55; }
.map-connector { stroke: var(--diagram-line); stroke-width: 1.3; }
.center-orbit { stroke: var(--diagram-line); stroke-width: .7; }
.center-frame { fill: var(--accent-soft); stroke: var(--accent); stroke-width: 1; }
.center-monogram { font-family: var(--sans); font-size: 23px; font-weight: 500; letter-spacing: -1px; fill: var(--accent); }
.node-frame { fill: var(--panel); stroke: var(--diagram-line); stroke-width: 1; transition: fill 180ms ease, stroke 180ms ease; }
.node-icon { stroke: var(--muted); stroke-width: 1.25; stroke-linecap: round; stroke-linejoin: round; }
.node-label { font-family: var(--mono); font-size: 20px; fill: var(--ink); }
.node-project { font-family: var(--mono); font-size: 16px; fill: var(--quiet); }
.map-registration { stroke: var(--diagram-line); stroke-width: .8; opacity: .65; }
.js[data-view="textgc"] [data-node="textgc"] .node-frame, .js[data-view="ambigo"] [data-node="ambigo"] .node-frame, .js[data-view="obrize"] [data-node="obrize"] .node-frame { fill: var(--accent-soft); stroke: var(--accent); }
.js[data-view="textgc"] [data-node="textgc"] .node-icon, .js[data-view="ambigo"] [data-node="ambigo"] .node-icon, .js[data-view="obrize"] [data-node="obrize"] .node-icon, .js[data-view="textgc"] [data-connection="textgc"], .js[data-view="ambigo"] [data-connection="ambigo"], .js[data-view="obrize"] [data-connection="obrize"] { stroke: var(--accent); }
.js[data-view="textgc"] [data-node="textgc"] .node-project, .js[data-view="ambigo"] [data-node="ambigo"] .node-project, .js[data-view="obrize"] [data-node="obrize"] .node-project { fill: var(--accent); }
.diagram figcaption { display: flex; justify-content: center; align-items: center; gap: 8px; min-height: 35px; margin-top: 5px; font-family: var(--mono); font-size: 11px; color: var(--muted); }
.diagram-caption-dot { width: 4px; height: 4px; flex: 0 0 4px; border-radius: 50%; background: var(--accent); }

.project-directory { border-top: 1px solid var(--line); padding: 21px 32px 23px; }
.directory-heading { display: flex; align-items: center; justify-content: space-between; gap: 16px; margin-bottom: 15px; font-family: var(--mono); color: var(--quiet); }
.directory-heading h2 { margin: 0; font: inherit; font-size: 11px; font-weight: 400; letter-spacing: .09em; text-transform: uppercase; }
.directory-heading > span { font-size: 11px; }
.project-links { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); }
.directory-link { display: block; padding: 4px 22px 4px 0; min-height: 50px; }
.directory-link + .directory-link { border-left: 1px solid var(--line); padding-left: 24px; }
.directory-name { display: flex; align-items: center; justify-content: space-between; gap: 10px; font-size: 18px; letter-spacing: -.035em; line-height: 1.3; }
.directory-name > span { font-size: 16px; color: var(--quiet); transition: transform 160ms ease; }
.directory-domain { display: block; font-family: var(--mono); font-size: 12px; color: var(--muted); margin-top: 7px; }
.directory-link:hover .directory-name { color: var(--accent); }
.directory-link:hover .directory-name > span { color: var(--accent); transform: translate(2px, -2px); }
.page-footer { display: flex; justify-content: space-between; gap: 24px; padding: 26px 1px 30px; font-family: var(--mono); font-size: 13px; line-height: 1.5; color: var(--quiet); }

@media (min-width: 1500px) {
  .stage { padding: 54px 48px 52px; gap: 44px; min-height: 520px; }
}

@media (max-width: 1120px) {
  .page { width: calc(100% - 64px); }
  .workspace { grid-template-columns: 182px minmax(0, 1fr); }
  .explorer { padding-inline: 10px; }
  .view-link { gap: 9px; padding-inline: 10px; }
  .stage { gap: 22px; padding: 40px 28px; grid-template-columns: minmax(0, 1.1fr) minmax(0, .9fr); }
  h1 { font-size: 52px; }
  .desktop-break { display: none; }
  .diagram-heading { font-size: 11px; }
  .canvas-bar, .project-directory { padding-inline: 28px; }
}

@media (max-width: 900px) {
  .stage { grid-template-columns: minmax(0, 1fr); gap: 38px; padding: 38px 32px 32px; }
  h1 { max-width: 490px; font-size: clamp(50px, 6.6vw, 60px); }
  .overview-note { max-width: 470px; }
  .diagram { width: min(100%, 355px); justify-self: center; }
  .diagram-heading { font-size: 11px; }
  .canvas-bar, .project-directory { padding-inline: 32px; }
  .project-directory { padding-block: 22px; }
  .directory-link { padding-right: 14px; }
  .directory-link + .directory-link { padding-left: 16px; }
  .directory-name { font-size: 16px; }
}

@media (max-width: 650px) {
  .page { width: calc(100% - 32px); }
  .masthead { min-height: 86px; gap: 12px; }
  .brand { gap: 10px; }
  .brand-domain { font-size: 12px; }
  .brand-mark { width: 32px; height: 32px; font-size: 15px; border-radius: 7px; }
  .masthead-name { display: none; }
  .theme-toggle { width: 44px; padding: 0; }
  .theme-label { display: none; }
  .workspace { grid-template-columns: minmax(0, 1fr); border-radius: 8px; }
  .explorer { padding: 17px 15px; border-radius: 8px 8px 0 0; gap: 0; }
  .explorer-heading { padding: 0; margin-bottom: 14px; }
  .view-navigation { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 7px; }
  .navigation-label { display: none; }
  .view-link { gap: 9px; min-height: 64px; padding: 10px; }
  .view-name { font-size: 15px; }
  .view-detail { font-size: 12px; margin-top: 4px; }
  .explorer-foot { display: none; }
  .canvas { border-left: 0; border-top: 1px solid var(--line); border-radius: 0 0 8px 8px; }
  .canvas-bar { min-height: 47px; padding-inline: 23px; gap: 12px; font-size: 11px; }
  .canvas-context { font-size: 11px; }
  .stage { padding: 34px 23px 25px; gap: 39px; }
  .eyebrow { font-size: 11px; margin-bottom: 24px; gap: 7px; }
  h1 { font-size: clamp(44px, 10.6vw, 62px); line-height: 1.055; letter-spacing: -.063em; margin-bottom: 25px; text-wrap: initial; }
  .overview-note p, .project-description { font-size: 16px; line-height: 1.65; }
  .overview-note p + p { margin-top: 15px; }
  .explore-link { margin-top: 20px; }
  .project-panel h2 { font-size: 59px; margin-bottom: 24px; }
  .project-positioning { font-size: 28px; margin-bottom: 20px; }
  .visit-link { margin-top: 26px; }
  .diagram { width: min(100%, 350px); }
  .diagram-heading { font-size: 11px; padding-bottom: 12px; }
  .diagram figcaption { font-size: 11px; }
  .node-label { font-size: 26px; }
  .node-project { font-size: 22px; }
  .project-directory { padding: 23px; }
  .directory-heading { margin-bottom: 13px; }
  .directory-heading > span { font-size: 11px; }
  .project-links { grid-template-columns: minmax(0, 1fr); }
  .directory-link { min-height: 67px; padding: 13px 0; display: flex; align-items: center; justify-content: space-between; gap: 20px; }
  .directory-link + .directory-link { padding-left: 0; border-left: 0; border-top: 1px solid var(--line); }
  .directory-name { font-size: 18px; gap: 12px; }
  .directory-domain { margin-top: 0; font-size: 12px; }
  .page-footer { font-size: 12px; padding-block: 22px 26px; gap: 16px; }
  .page-footer > span:last-child { max-width: 130px; text-align: right; }
}

@media (max-width: 360px) {
  .page { width: calc(100% - 24px); }
  .brand-domain { font-size: 12px; }
  .explorer { padding-inline: 12px; }
  .view-link { gap: 7px; padding-inline: 8px; }
  .canvas-bar, .project-directory { padding-inline: 20px; }
  .stage { padding-inline: 20px; }
  .canvas-context { display: none; }
  .eyebrow { font-size: 11px; }
  h1 { font-size: 44px; }
  .directory-heading > span { font-size: 11px; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; scroll-behavior: auto !important; }
  .explore-link:hover > span:last-child, .directory-link:hover .directory-name > span { transform: none; }
}