/* TINY / field guide. Cool paper, graphite, restrained lavender.
   One token system for the home, manual, search and Material diagrams.
   Original illustration is decorative; no telemetry is implied. */
:root, [data-md-color-scheme="default"] {
  --bg: #f5f6f7; --surface: #ffffff; --surface-2: #e8ecef; --sunken: #eef0f2;
  --text: #20262d; --text-2: #57616d; --muted: #57616d;
  --border: #d8dde3; --border-2: #75808c;
  --accent: #62549e; --accent-ink: #62549e; --accent-sub: #eeecf5; --on-accent: #ffffff;
  --teal: #57616d; --teal-sub: #eef0f2; --apricot: #62549e;
  --green: #246c58; --purple: #62549e; --pink: #9f3c65; --amber: #865313;
  --focus: #245aa4; --danger: #a51d32;
  --shadow: inset 0 1px 0 #ffffff80, 0 12px 32px #18222d12;
  --ease: cubic-bezier(.2,.75,.25,1);
}
[data-md-color-scheme="slate"] {
  --bg: #121416; --surface: #1a1d20; --surface-2: #25292d; --sunken: #151719;
  --text: #f1f3f5; --text-2: #a9b0b8; --muted: #a9b0b8;
  --border: #343a40; --border-2: #697582;
  --accent: #b9b3ef; --accent-ink: #b9b3ef; --accent-sub: #2d2a3c; --on-accent: #121416;
  --teal: #a9b0b8; --teal-sub: #151719; --apricot: #b9b3ef;
  --green: #91c9b7; --purple: #b9b3ef; --pink: #f1a7c9; --amber: #edcb8e;
  --focus: #b9d9ff; --danger: #ff9b9b;
  --shadow: inset 0 1px 0 #ffffff09, 0 12px 32px #0003;
}
/* Match Material's palette-selector specificity, not a late stack of fixes. */
body[data-md-color-scheme][data-md-color-primary] {
  --md-default-bg-color: var(--bg);
  --md-default-fg-color: var(--text);
  --md-default-fg-color--light: var(--text-2);
  --md-default-fg-color--lighter: var(--muted);
  --md-default-fg-color--lightest: var(--border);
  --md-primary-fg-color: var(--surface);
  --md-primary-fg-color--light: var(--surface-2);
  --md-primary-fg-color--dark: var(--sunken);
  --md-primary-bg-color: var(--text);
  --md-primary-bg-color--light: var(--text-2);
  --md-accent-fg-color: var(--accent);
  --md-accent-fg-color--transparent: var(--accent-sub);
  --md-accent-bg-color: var(--on-accent);
  --md-typeset-a-color: var(--accent-ink);
  --md-code-bg-color: var(--sunken); --md-code-fg-color: var(--text);
  --md-code-hl-constant-color: var(--accent); --md-code-hl-keyword-color: var(--accent);
  --md-code-hl-number-color: var(--accent); --md-code-hl-function-color: var(--accent);
  --md-code-hl-special-color: var(--pink);
  --md-code-hl-string-color: var(--green); --md-code-hl-comment-color: var(--muted);
  --md-footer-bg-color: var(--surface-2); --md-footer-fg-color: var(--text);
  --md-footer-bg-color--dark: var(--surface); --md-footer-fg-color--light: var(--text-2);
  --md-footer-fg-color--lighter: var(--muted);
  --md-mermaid-node-bg-color: var(--accent-sub); --md-mermaid-node-fg-color: var(--accent);
  --md-mermaid-edge-color: var(--text-2); --md-mermaid-label-fg-color: var(--text);
  --md-mermaid-label-bg-color: var(--surface); --md-mermaid-font-family: var(--md-text-font-family);
  background: var(--bg); color: var(--text);
}
html { scroll-padding-top: 6rem; }
.md-grid { max-width: 64rem; }
.md-content, .md-content__inner { min-width: 0; }
.md-typeset { font-size: .8rem; line-height: 1.6; }
.md-typeset h1, .md-typeset h2, .md-typeset h3 { color: var(--text); font-weight: 600; letter-spacing: -.025em; line-height: 1.2; text-wrap: balance; }
.md-typeset h1 { font-size: clamp(1.9rem, 4vw, 2.65rem); margin: .45rem 0 1.2rem; }
.md-typeset h2 { margin: 2.6rem 0 1rem; padding-top: .45rem; }
.md-typeset h2::before { content: ''; display: block; width: 1.4rem; height: 3px; background: var(--teal); margin-bottom: .6rem; border-radius: 2px; }
.md-typeset h3 { font-size: 1.12rem; margin-top: 1.6rem; }
.md-typeset p, .md-typeset li { overflow-wrap: break-word; }
.md-typeset a:not(.md-button):not(.headerlink):not(.rh-pill) { text-underline-offset: .18em; text-decoration-thickness: 1px; }
.md-typeset p a:not(.md-button):not(.rh-pill), .md-typeset li > a { text-decoration-line: underline; }
.md-typeset a:hover { color: var(--teal); }
.md-typeset .headerlink { color: var(--muted); }
/* H1 is already the page URL: its redundant dot must not enter the heading name. */
.md-typeset h1 > .headerlink { display: none; }
.rh-manual-label, .rh-eyebrow { font: 600 .65rem/1.6 var(--md-code-font-family); color: var(--teal); letter-spacing: .1em; text-transform: uppercase; }
.rh-manual-label { margin-bottom: .8rem; }
.read-badge { display: inline-block; max-width: 100%; font-size: .69rem; line-height: 1.6; padding: .3rem .65rem; color: var(--text-2); background: var(--surface-2); border: 1px solid var(--border); border-radius: .4rem; }

/* Material chrome: keep its focus management, drawer and search semantics. */
body[data-md-color-scheme] .md-header { background: var(--surface); color: var(--text); box-shadow: none; border-bottom: 1px solid var(--border); }
.md-header__title { font-weight: 750; letter-spacing: -.02em; }
.md-header__button, .md-header__topic { color: var(--text); }
.md-tabs { background: var(--surface); color: var(--text); border-bottom: 1px solid var(--border); }
.md-tabs__link { opacity: 1; color: var(--text-2); }
.md-tabs__link--active { color: var(--accent); box-shadow: 0 2px var(--accent); padding-bottom: .25rem; }
.md-nav__link { line-height: 1.5; }
.md-nav__link--active { color: var(--accent); font-weight: 700; }
.md-nav--secondary { border-left: 1px solid var(--border); }
.md-nav--secondary .md-nav__link--active { text-decoration: underline; text-underline-offset: .25em; }
body[data-md-color-scheme] .md-search__form { background: var(--surface-2); border-radius: .55rem; border: 1px solid var(--border); }
.md-search__form:focus-within { border-color: var(--accent); }
.md-search__input, .md-search__icon { color: var(--text); }
.md-search__input::placeholder { color: var(--muted); }
.md-search__output, .md-search__scrollwrap, .md-search-result__meta { background: var(--surface); color: var(--text); }
.md-search-result__article:hover { background: var(--accent-sub); }
.md-search-result mark { color: var(--accent); }
.md-footer, .md-footer-meta { background: var(--surface-2); color: var(--text); }
.md-footer-meta { border-top: 1px solid var(--border); }
.md-copyright, .md-copyright__highlight { color: var(--text-2); }
.md-copyright a { color: var(--accent) !important; }
.md-banner { background: var(--accent-sub); color: var(--text); }

/* Comfortable controls. No white-on-pastel primary buttons in dark mode. */
.md-typeset .md-button { min-height: 44px; display: inline-flex; align-items: center; justify-content: center; padding: .55rem .95rem; border: 1px solid var(--border-2); border-radius: .6rem; color: var(--text); background: var(--surface); font-size: .77rem; line-height: 1.45; font-weight: 650; transition: background-color 140ms, border-color 140ms; }
.md-typeset .md-button--primary { background: var(--accent); color: var(--on-accent); border-color: var(--accent); }
.md-typeset .md-button:hover { background: var(--teal-sub); border-color: var(--teal); color: var(--teal); }
.md-typeset .md-button--primary:hover { background: var(--teal); color: var(--bg); }
.md-typeset .md-button + .md-button { margin: .25rem 0; }
:focus-visible { outline: 3px solid var(--focus); outline-offset: 3px; }
.md-typeset :is(a, button, summary):focus-visible { border-radius: .2rem; }

/* Manual: let long code and tables scroll in their OWN box. */
.md-typeset code { font-size: .83em; }
/* Small source links stay readable; Material defaults small to reduced opacity. */
.md-typeset small { opacity: 1; color: var(--muted); }
.md-typeset :not(pre) > code { color: var(--accent-ink); background: var(--accent-sub); border-radius: .25rem; padding: .12em .3em; white-space: normal; overflow-wrap: anywhere; }
.md-typeset pre > code { padding: 1rem 1.15rem; border: 1px solid var(--border); border-radius: .6rem; line-height: 1.75; }
.md-typeset .highlight { border-radius: .6rem; }
.md-clipboard { color: var(--text-2); }
.md-clipboard:hover { color: var(--accent); }
.md-typeset .tabbed-labels { overflow-x: auto; }
.md-typeset .tabbed-labels > label { min-height: 44px; }
.md-typeset table:not([class]) { border: 1px solid var(--border); border-radius: .6rem; background: var(--surface); font-size: .78rem; }
.md-typeset table:not([class]) th { background: var(--surface-2); color: var(--text); font-weight: 650; }
.md-typeset table:not([class]) :is(td, th) { padding: .7rem .85rem; }
.md-typeset table:not([class]) tr:nth-child(even) { background: var(--surface-2); }
.md-typeset .admonition, .md-typeset details { font-size: .8rem; border-radius: .65rem; box-shadow: none; background: var(--surface); }
.md-typeset :is(.admonition, details):is(.note, .abstract, .info) { border-color: var(--accent); }
.md-typeset :is(.note, .abstract, .info) > :is(.admonition-title, summary) { background: var(--accent-sub); }
.md-typeset details > summary { min-height: 44px; }
.md-typeset blockquote { color: var(--text-2); border-left: 3px solid var(--teal); background: var(--teal-sub); border-radius: 0 .6rem .6rem 0; padding: .6rem 1rem; }
.md-typeset kbd { background: var(--surface); color: var(--text); border: 1px solid var(--border-2); box-shadow: 0 2px var(--border); border-radius: .2rem; }
.mermaid { margin: 1.5rem 0; padding: 1rem; border: 1px solid var(--border); border-radius: .8rem; background: var(--surface); overflow-x: auto; }
/* Native Mermaid styles live in a shadow root; palette variables above cross it. */
.terminal, .type-demo { background: #151719; color: #f1f3f5; border: 1px solid #343a40; padding: 1rem 1.2rem; border-radius: .65rem; font: .74rem/1.8 var(--md-code-font-family); overflow-x: auto; }
.terminal .p, .type-demo .prompt { color: #e5b3ff; }
.terminal .ok, .type-demo .ok { color: #a9e9d4; }
.terminal .c, .type-demo .out { color: #c2b8c8; }
.terminal .warn { color: #f7d590; } .terminal .err { color: #ffb3c0; }
.motion-legend, .stat-row { display: flex; flex-wrap: wrap; gap: .7rem; }
.motion-legend .dot { display: inline-block; width: .55rem; height: .55rem; border-radius: 50%; margin-right: .3rem; }

/* Home: editorial copy and a small being, not an operator dashboard. */
.md-typeset .rh-hero { background: var(--surface); border: 1px solid var(--border); border-radius: 18px; padding: clamp(1.1rem, 3vw, 2.3rem); margin: 0 0 2rem; box-shadow: var(--shadow); }
.md-typeset .rh-hero h1 { font-size: clamp(1.8rem, 4vw, 2.8rem); line-height: 1.12; letter-spacing: -.025em; margin: .8rem 0 1.2rem; max-width: 15ch; }
.md-typeset .rh-lead { color: var(--text-2); font-size: .89rem; line-height: 1.8; margin: 0 0 1.3rem; }
.md-typeset .rh-lead em { color: var(--accent); font-style: normal; }
.md-typeset .rh-lead strong { color: var(--teal); }
.rh-cta { display: flex; flex-wrap: wrap; gap: .5rem; align-items: center; }
.md-typeset .rh-cta .md-button { margin: 0; }
.rh-status { border-top: 1px solid var(--border); padding-top: 1rem; margin-top: 1.3rem; }
.rh-status, .rh-status > p { display: flex; flex-wrap: wrap; gap: .45rem; min-width: 0; max-width: 100%; }
.rh-status > p { margin: 0; }
.md-typeset .rh-pill { display: inline-flex; align-items: center; flex-wrap: wrap; gap: .3rem; max-width: 100%; padding: .32rem .55rem; border-radius: .45rem; border: 1px solid var(--border); color: var(--text-2); background: var(--surface-2); font: 12px/1.65 var(--md-code-font-family); overflow-wrap: anywhere; }
.rh-pill b { color: var(--teal); }
.rh-pill img { max-width: 100%; height: 18px; }
/* No heartbeat animation: this documentation never polls health. */
.rh-dot { width: 7px; height: 7px; border-radius: 50%; border: 1px solid currentColor; flex: 0 0 auto; }
.md-typeset figure.rh-shot { margin: 2rem 0; }
.md-typeset figure.rh-shot img, .rh-shots2 img { display: block; width: 100%; height: auto; border-radius: 18px; border: 1px solid var(--border); }
.md-typeset figure figcaption { max-width: 100%; color: var(--muted); font-size: .7rem; font-style: normal; line-height: 1.6; margin-top: .6rem; }
.rh-shots2 { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 2fr); gap: 1.3rem; margin: 2rem 0; }
.rh-shots2 figure { margin: 0; }
.rh-shots2 figure:first-child { grid-row: span 2; }
.rh-paths, .md-typeset .grid.cards { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: .8rem; margin: 1.5rem 0 2rem; }
.md-typeset .rh-card, .md-typeset .grid.cards > * { min-width: 0; border: 1px solid var(--border); border-radius: 12px; padding: 1.2rem; background: var(--surface); }
.md-typeset .rh-card h3 { margin-top: 0; font-size: 1rem; }
.md-typeset .rh-card p { color: var(--text-2); font-size: .8rem; }
.md-typeset .rh-card p:last-child { margin-bottom: 0; }
@media (hover: hover) and (pointer: fine) { .rh-card:hover { border-color: var(--accent); } }

/* Original SVG companion. Every pose is finite and user-selected. */
.md-typeset .rh-companion { margin: 0 auto 1.4rem; max-width: 24rem; width: 100%; text-align: center; }
.rh-companion__drawing { max-width: 20rem; margin: auto; }
.rh-companion svg { display: block; width: 100%; height: auto; overflow: visible; }
.rh-orbit { fill: var(--sunken); stroke: var(--border); stroke-width: 1; stroke-dasharray: 2 6; }
.rh-desk { stroke: var(--border-2); stroke-width: 1.5; }
.rh-shadow { fill: var(--border); }
.rh-body { fill: #e6e1d9; stroke: #a39387; stroke-width: 2; }
.rh-body-top { fill: #cec0b3; stroke: #a39387; stroke-width: 2; }
.rh-neck { stroke: #8b8081; stroke-width: 7; stroke-linecap: round; }
.rh-head-shell { fill: #faf6ee; stroke: #a39387; stroke-width: 2; }
.rh-head-highlight { fill: none; stroke: #fffdf9; stroke-width: 8; stroke-linecap: round; }
.rh-ear-stem { fill: none; stroke: #b8a598; stroke-width: 9; stroke-linecap: round; }
.rh-ear-tip { fill: #edbf9e; stroke: #ab7d62; stroke-width: 2; }
.rh-eye-rim { fill: #dcd0c4; }.rh-eye { fill: #302b36; }.rh-glint { fill: #6f647c; }
.rh-camera { fill: #6d6176; }.rh-cheek { stroke: #d6a082; stroke-width: 5; stroke-linecap: round; }
.rh-spark { fill: none; stroke: var(--apricot); stroke-width: 2; stroke-linecap: round; }
.rh-robot-head { transform-origin: 200px 216px; transition: transform 220ms var(--ease); }
.rh-ear { transition: transform 220ms var(--ease); }.rh-ear--left { transform-origin: 127px 135px; }.rh-ear--right { transform-origin: 273px 135px; }
[data-pose="curious"] .rh-robot-head { transform: rotate(9deg); }
[data-pose="curious"] .rh-ear--right { transform: rotate(15deg); }
[data-pose="listening"] .rh-ear--left { transform: rotate(15deg); }
[data-pose="listening"] .rh-ear--right { transform: rotate(-15deg); }
[data-pose="resting"] .rh-ear--left { transform: rotate(-23deg); }
[data-pose="resting"] .rh-ear--right { transform: rotate(23deg); }
.rh-pose-controls { display: flex; justify-content: center; flex-wrap: wrap; gap: .3rem; margin: .8rem 0 .65rem; }
.rh-pose-controls[hidden] { display: none; }
.rh-pose-controls button { min-height: 44px; padding: .35rem .6rem; border: 1px solid var(--border-2); border-radius: .45rem; font-size: .68rem; color: var(--text); background: var(--surface); cursor: pointer; }
.rh-pose-controls button[aria-pressed="true"] { color: var(--on-accent); background: var(--accent); border-color: var(--accent); }
.rh-pose-note { min-height: 1.7rem; font-size: 14px; color: var(--text-2); }
.rh-lost { display: grid; grid-template-columns: 1fr 1fr; gap: 2rem; align-items: center; }
@media (min-width: 1050px) {
  .rh-hero--companion { display: grid; grid-template-columns: minmax(0, 1.5fr) minmax(0, 1fr); column-gap: 1.8rem; align-items: start; }
  .rh-hero--companion > * { grid-column: 1; }
  .md-typeset .rh-hero--companion .rh-companion { grid-column: 2; grid-row: 1 / 5; align-self: center; margin: 0; }
  .rh-hero--companion .rh-status { grid-column: 1 / -1; }
}
@media (max-width: 1049px) {
  .rh-hero--companion { display: flex; flex-direction: column; }
  .rh-hero--companion .rh-companion { order: 2; }
  .rh-hero--companion .rh-status { order: 3; }
  .rh-hero--companion .rh-cta { margin-bottom: 1.6rem; }
  .md-typeset .rh-hero h1 { max-width: 19ch; }
}
@media (max-width: 760px) {
  .rh-paths, .md-typeset .grid.cards, .rh-shots2, .rh-lost { grid-template-columns: minmax(0, 1fr); }
  .rh-shots2 figure:first-child { grid-row: auto; max-width: 280px; margin: auto; }
  .md-typeset .rh-hero { padding: 1.1rem; border-radius: .8rem; }
  .md-typeset .rh-lead { font-size: .84rem; }
  .rh-eyebrow { font-size: 12px; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; scroll-behavior: auto !important; }
}
@media (forced-colors: active) {
  .rh-pose-controls button[aria-pressed="true"] { border: 3px solid Highlight; }
  .rh-orbit, .rh-shadow { fill: Canvas; stroke: CanvasText; }
}
@media print {
  .rh-pose-controls, .md-content__button { display: none; }
  .md-typeset .rh-hero { box-shadow: none; }
}