/* Hara — Tron-noir design system
   Detail-driven UI: hairlines, corner ticks, bracketed labels, numbered
   indices, neon glow on near-black. Dark-only. */

/* The shared Hara UI kit is loaded by MkDocs before this adapter. Keep
   Material-specific structure here; new docs components consume the canonical
   --hara-* tokens and primitive classes from vendor/hara-ui. */

.md-typeset .admonition,
.md-typeset details {
  border: 1px solid var(--hara-line);
  border-radius: 4px;
  background: rgba(4, 8, 15, .78);
  box-shadow: var(--hara-glow-cyan);
}

.md-typeset .admonition-title,
.md-typeset summary {
  color: var(--hara-cyan-bright);
  font-family: var(--hara-mono);
  letter-spacing: .05em;
}

.md-typeset table:not([class]) {
  border: 1px solid var(--hara-line);
  border-radius: 4px;
  overflow: hidden;
}

.md-typeset table:not([class]) th {
  color: var(--hara-cyan-bright);
  background: rgba(65, 245, 228, .07);
  font-family: var(--hara-mono);
  letter-spacing: .04em;
  text-transform: uppercase;
}

.md-typeset table:not([class]) td,
.md-typeset table:not([class]) th {
  border-color: var(--hara-line);
}

/* mkdocs-material slate scheme -> noir */
[data-md-color-scheme="slate"] {
  --md-default-bg-color: var(--hara-bg);
  --md-default-fg-color: var(--hara-text);
  --md-default-fg-color--light: var(--hara-muted);
  --md-default-fg-color--lightest: var(--hara-faint);
  --md-primary-fg-color: var(--hara-abyss);
  --md-primary-fg-color--light: var(--hara-panel);
  --md-accent-fg-color: var(--hara-cyan);
  --md-typeset-color: var(--hara-text);
  --md-typeset-a-color: var(--hara-cyan);
  --md-code-bg-color: var(--hara-abyss);
  --md-code-fg-color: var(--hara-text);
  --md-footer-bg-color: var(--hara-abyss);
  --md-footer-fg-color: var(--hara-muted);
  --md-footer-fg-color--light: var(--hara-faint);
  --md-footer-fg-color--lighter: var(--hara-faint);
  --md-shadow-z1: 0 0 .2rem rgba(0, 0, 0, .6), 0 0 .05rem rgba(65, 245, 228, .15);
  --md-shadow-z2: 0 .2rem .5rem rgba(0, 0, 0, .5), 0 0 .05rem rgba(65, 245, 228, .12);
  --hsl-cyan: 174 90% 61%;
  --md-accent-fg-color--transparent: hsla(174, 90%, 61%, .12);
}

html[data-hara-theme="light"] {
  color-scheme: light;
  --hara-abyss: #e7ecec;
  --hara-bg: #e7ecec;
  --hara-panel: rgba(248, 250, 247, .94);
  --hara-raised: #dce6e4;
  --hara-overlay: #f8faf7;
  --hara-cyan: #d51f5c;
  --hara-cyan-bright: #a91544;
  --hara-text: #142938;
  --hara-muted: #506573;
  --hara-faint: #71828b;
  --hara-line: rgba(20, 41, 56, .2);
  --hara-line-strong: rgba(20, 41, 56, .38);
  --hara-glow-cyan: 0 0 12px rgba(213, 31, 92, .14);
}

html[data-hara-theme="light"] .md-main::before {
  background:
    linear-gradient(rgba(213, 31, 92, .055) 1px, transparent 1px),
    linear-gradient(90deg, rgba(20, 41, 56, .035) 1px, transparent 1px),
    radial-gradient(circle at 76% 12%, rgba(156, 123, 255, .08), transparent 34rem),
    linear-gradient(rgba(231, 236, 236, .88), rgba(231, 236, 236, .94));
  background-size: 32px 32px, 32px 32px, auto, auto;
}

html[data-hara-theme="light"] .md-typeset .admonition,
html[data-hara-theme="light"] .md-typeset details {
  background: rgba(248, 250, 247, .9);
}

/* The live editor has its own layered surfaces, so it needs a complete light
   palette instead of inheriting only the page tokens. */
html[data-hara-theme="light"] .hara-live-example {
  background: #f8faf7;
  border-color: rgba(213, 31, 92, .48);
  box-shadow: 0 14px 30px rgba(20, 41, 56, .13);
}

html[data-hara-theme="light"] .hara-live-toolbar,
html[data-hara-theme="light"] .hara-live-example .window-status {
  color: #506573;
  background: #e4ebea;
  border-color: rgba(20, 41, 56, .18);
}

html[data-hara-theme="light"] .hara-live-source {
  background: #fbfcfa;
}

html[data-hara-theme="light"] .hara-live-source .line-numbers {
  color: #597080;
  background: #edf3f1;
  border-right-color: rgba(20, 41, 56, .14);
}

html[data-hara-theme="light"] .md-typeset .hara-live-highlight {
  color: #182d3d;
}

html[data-hara-theme="light"] .hara-live-highlight .comment {
  color: #6b7f8d;
}

/* Keep the light editor legible on paper-like surfaces: use the manual's red
   family for structural marks instead of the dark UI's luminous cyan/green. */
html[data-hara-theme="light"] .hara-live-highlight .paren-0 { color: #d51f5c; }
html[data-hara-theme="light"] .hara-live-highlight .paren-1 { color: #a85f0a; }
html[data-hara-theme="light"] .hara-live-highlight .paren-2 { color: #a41c61; }
html[data-hara-theme="light"] .hara-live-highlight .paren-3 { color: #7142a8; }
html[data-hara-theme="light"] .hara-live-highlight .paren-4 { color: #8c3145; }
html[data-hara-theme="light"] .hara-live-highlight .paren-5 { color: #7e5240; }
html[data-hara-theme="light"] .hara-live-highlight .string { color: #9a6200; }
html[data-hara-theme="light"] .hara-live-highlight .keyword { color: #7139a4; }
html[data-hara-theme="light"] .hara-live-highlight .unmatched {
  color: #bd124b;
  background: rgba(213, 31, 92, .11);
}
html[data-hara-theme="light"] .hara-live-highlight .eval-target {
  background: rgba(213, 31, 92, .09);
  box-shadow: inset 0 -1px 0 rgba(213, 31, 92, .36);
}
html[data-hara-theme="light"] .hara-live-editor {
  caret-color: #d51f5c;
}
html[data-hara-theme="light"] .hara-live-editor::selection {
  background: rgba(213, 31, 92, .18);
}

html[data-hara-theme="light"] .hara-live-output {
  color: #bafff8;
  background: #102d32;
  border-color: rgba(213, 31, 92, .6);
}

html[data-hara-theme="light"] .hara-live-completions {
  color: #182d3d;
  background: #f8faf7;
  border-color: rgba(213, 31, 92, .5);
  box-shadow: 0 10px 28px rgba(20, 41, 56, .18);
}

html[data-hara-theme="light"] .hara-fs-drawer {
  color: #142938;
  background: #f8faf7;
  border-left-color: #d51f5c;
  box-shadow: -24px 0 70px rgba(20, 41, 56, .18);
}

html[data-hara-theme="light"] .hara-fs-editor input,
html[data-hara-theme="light"] .hara-fs-editor textarea {
  color: #182d3d;
}

body {
  background: var(--hara-bg);
}

::selection {
  background: rgba(65, 245, 228, .28);
  color: #eafcff;
}

/* ------------------------------------------------------- chrome surfaces */

.md-header {
  background: transparent;
  backdrop-filter: none;
  border-bottom: 0;
  box-shadow: none;
  color: var(--hara-text);
}

.md-header[data-md-state="shadow"] {
  background: transparent;
  box-shadow: none;
}

.md-header__title,
.md-header__option,
.md-header .md-icon {
  color: var(--hara-text);
}

.md-tabs {
  background: transparent;
  border-bottom: 1px solid var(--hara-line);
  color: var(--hara-muted);
}

.md-tabs__link--active,
.md-tabs__link:hover {
  color: var(--hara-cyan);
  text-shadow: 0 0 10px rgba(65, 245, 228, .45);
}

.md-tabs__item {
  height: auto;
}

/* The regular docs use the same compact masthead as the landing page. */
.hara-docs-header {
  position: sticky;
  top: 0;
  z-index: 30;
  background: rgba(2, 4, 8, .96);
  border-top: 3px solid var(--hara-cyan);
  border-bottom: 1px solid var(--hara-line-strong);
}

.hara-docs-header__inner {
  width: min(calc(100% - 40px), 1180px);
  min-height: 68px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 28px;
}

.hara-docs-brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--hara-text);
  font-family: var(--hara-mono);
  font-size: .76rem;
  font-weight: 800;
  letter-spacing: .16em;
  text-decoration: none;
  text-transform: uppercase;
}

.hara-docs-brand img {
  width: 30px;
  height: 30px;
}

.hara-docs-nav {
  display: flex;
  align-items: center;
  gap: 26px;
  margin-left: auto;
}

.hara-docs-nav a {
  color: var(--hara-muted);
  font-family: var(--hara-mono);
  font-size: .6rem;
  font-weight: 700;
  letter-spacing: .12em;
  text-decoration: none;
  text-transform: uppercase;
}

.hara-docs-nav a:hover,
.hara-docs-nav a[aria-current="page"] {
  color: var(--hara-cyan);
}

/* The selected top-level section is marked, rather than recoloured: cyan in
   dark mode and the Hara red equivalent in light mode. */
.hara-docs-nav a.is-section-active {
  color: var(--hara-muted);
}

.hara-docs-nav a.is-section-active::before {
  content: '|';
  display: inline-block;
  margin-right: .5em;
  color: var(--hara-cyan);
}

.hara-theme-toggle {
  display: inline-grid;
  place-items: center;
  width: 2rem;
  height: 2rem;
  padding: 0;
  color: var(--hara-cyan);
  background: transparent;
  border: 1px solid var(--hara-line);
  border-radius: 2px;
  cursor: pointer;
}

.hara-theme-toggle:hover {
  border-color: var(--hara-cyan);
}

.hara-theme-icon {
  width: 1rem;
  height: 1rem;
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 1.8;
}

.hara-theme-icon--moon { display: none; }
html[data-hara-theme="light"] .hara-theme-icon--sun { display: none; }
html[data-hara-theme="light"] .hara-theme-icon--moon { display: block; }

html[data-hara-theme="light"] .hara-docs-header {
  background: rgba(231, 236, 236, .97);
  border-top-color: #d51f5c;
  border-bottom-color: rgba(20, 41, 56, .35);
}

html[data-hara-theme="light"] .hara-docs-brand img {
  filter: brightness(0) saturate(100%) invert(13%) sepia(19%) saturate(1404%) hue-rotate(158deg);
}

.hara-docs-menu {
  display: none;
  width: 30px;
  color: var(--hara-text);
  cursor: pointer;
}

.hara-docs-menu span {
  display: block;
  height: 2px;
  margin: 5px 0;
  background: currentColor;
}

/* fixed grid background sits below the veil; the veil is a fixed ::before
   layer so stacking order is: scene (-2) -> veil (-1) -> content */
.md-main {
  position: relative;
  z-index: 1;
}

.md-main::before {
  content: '';
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background:
    linear-gradient(rgba(65, 245, 228, .035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(65, 245, 228, .028) 1px, transparent 1px),
    radial-gradient(circle at 76% 12%, rgba(156, 123, 255, .1), transparent 34rem),
    linear-gradient(rgba(5, 7, 13, .88), rgba(5, 7, 13, .94));
  background-size: 32px 32px, 32px 32px, auto, auto;
}

.md-main:has(.hara-home)::before {
  background: radial-gradient(
    ellipse 95% 75% at 50% 42%,
    rgba(5, 7, 13, .55) 0%,
    rgba(5, 7, 13, .82) 100%);
}

/* fixed site-wide backdrop for the light-cycle game (overrides/main.html);
   no static grid — only the trails */
.hara-bg {
  position: fixed;
  inset: 0;
  z-index: -2;
  overflow: hidden;
  background: linear-gradient(#020408, #04060c 55%, #071019);
}

.hara-game {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
}

.md-main__inner {
  margin-top: 1.6rem;
}

.md-main__inner:has(.hara-home) {
  margin-top: 0;
}

.md-content__inner {
  max-width: 980px;
}

.hara-page-identity {
  display: flex;
  gap: .45rem;
  align-items: center;
  margin: 0 0 1rem;
  color: var(--hara-faint);
  font-family: var(--hara-mono);
  font-size: .68rem;
  letter-spacing: .12em;
  text-transform: uppercase;
}

.hara-page-identity a {
  color: var(--hara-muted);
}

.hara-page-identity a:hover {
  color: var(--hara-cyan);
}

/* sidebar + toc: hairline structure, cyan active state */
.md-sidebar {
  background: transparent;
}

.md-sidebar__scrollwrap {
  border-right: 1px solid var(--hara-line);
}

.md-nav__link {
  position: relative;
  color: var(--hara-muted);
  border-left: 0;
  transition: color .15s, text-shadow .15s;
}

.md-nav__link:hover {
  color: var(--hara-text);
}

.md-nav__link--active,
.md-nav__link[aria-current="page"] {
  color: var(--hara-cyan);
  text-shadow: 0 0 10px rgba(65, 245, 228, .35);
}

/* Material assigns an accent colour to some reference links with a more
   specific selector. Keep every selected docs-nav label on the Hara accent. */
.md-nav .md-nav__link.md-nav__link--active,
.md-nav .md-nav__link[aria-current="page"] {
  color: var(--hara-cyan) !important;
}

.md-nav__link--active::before,
.md-nav__link[aria-current="page"]::before {
  content: '';
  position: absolute;
  top: .17em;
  bottom: .17em;
  left: -.42rem;
  width: 2px;
  background: var(--hara-cyan);
}

.md-nav__title {
  color: var(--hara-faint);
  font-family: var(--hara-mono);
  font-size: .62rem;
  letter-spacing: .22em;
  text-transform: uppercase;
}

.md-nav--secondary .md-nav__link {
  font-size: .68rem;
}

/* Material's primary sidebar becomes an off-canvas drawer below its desktop
   breakpoint. Keep that surface fully opaque: the docs backdrop and article
   must never show through nested navigation levels. */
@media screen and (max-width: 76.234375em) {
  /* Keep the page identity visible when a narrow-screen page is restored at
     a non-zero scroll position. A sticky masthead otherwise overlays the
     breadcrumb band as it scrolls beneath the header. */
  .hara-docs-header {
    position: static;
  }

  .hara-docs-header__inner {
    min-height: 56px;
    gap: 14px;
  }

  .hara-docs-menu {
    display: block;
    flex: 0 0 30px;
  }

  .hara-docs-brand img {
    width: 24px;
    height: 24px;
  }

  .hara-docs-nav {
    display: none;
  }

  .md-header {
    min-height: 3.5rem;
    background: rgba(2, 4, 8, .96);
    border-top: 3px solid var(--hara-cyan);
    border-bottom: 1px solid var(--hara-line-strong);
  }

  .md-header__title {
    font-family: var(--hara-mono);
    font-size: .76rem;
    font-weight: 800;
    letter-spacing: .16em;
    text-transform: uppercase;
  }

  .md-header__topic[data-md-component="header-topic"] {
    display: none;
  }

  .md-logo img {
    width: 1.45rem;
    height: 1.45rem;
  }
  .md-sidebar--primary,
  .md-sidebar--primary .md-sidebar__scrollwrap,
  .md-sidebar--primary .md-sidebar__inner,
  .md-sidebar--primary .md-nav--primary,
  .md-sidebar--primary .md-nav {
    background: var(--hara-abyss);
  }

  /* The drawer lives inside .md-main.  The desktop grid treatment gives
     that element z-index: 1, which would otherwise trap the drawer below
     Material's root-level overlay regardless of the drawer's own z-index. */
  .md-main {
    z-index: auto;
  }

  .md-sidebar--primary {
    z-index: 100 !important;
    border-right: 1px solid var(--hara-line-strong);
    box-shadow: 18px 0 48px rgba(0, 0, 0, .72);
    isolation: isolate;
  }

  .md-sidebar--primary .md-sidebar__scrollwrap {
    border-right: 0;
  }

  .md-nav--primary .md-nav__title {
    color: var(--hara-muted);
    background: var(--hara-abyss);
    border-bottom: 1px solid var(--hara-line);
  }

  .md-nav--primary .md-nav__link {
    color: var(--hara-text);
    line-height: 1.35;
  }

  /* Material places a table-of-contents toggle beside the current page in
     the primary drawer. In the compact Hara drawer it reads as a second
     hamburger, so keep the page link and remove that redundant control. */
  .md-sidebar--primary .md-nav__link[for="__toc"] {
    display: none;
  }

  .md-sidebar--primary .md-nav__link--active,
  .md-sidebar--primary .md-nav__link[aria-current="page"] {
    color: var(--hara-cyan) !important;
  }

  .md-overlay {
    z-index: 90 !important;
    background-color: rgba(0, 0, 0, .82);
    backdrop-filter: none;
  }
}

/* footer */
.md-footer {
  position: relative;
  z-index: 1;
  background: var(--hara-abyss);
  border-top: 1px solid var(--hara-line);
}

.md-footer-meta {
  background: transparent;
  border-top: 1px solid rgba(65, 245, 228, .07);
}

/* ------------------------------------------------------------ typography */

.md-typeset {
  color: var(--hara-text);
  font-size: .82rem;
  line-height: 1.75;
}

.md-typeset h1,
.md-typeset h2 {
  letter-spacing: -.045em;
  color: var(--hara-cyan);
  text-shadow: 0 0 24px rgba(65, 245, 228, .18);
}

.md-typeset h1 {
  font-weight: 700;
}

.hara-home-mark {
  display: block;
  width: clamp(7rem, 14vw, 11rem);
  height: auto;
  margin: 0 0 1.25rem;
  filter: drop-shadow(0 0 20px rgba(48, 193, 242, .34));
}

.md-typeset h2 {
  margin-top: 2.4em;
  padding-top: .8em;
  border-top: 1px solid var(--hara-line);
  font-weight: 600;
}

.md-typeset h3,
.md-typeset h4 {
  color: var(--hara-text);
  letter-spacing: -.02em;
}

.md-typeset a {
  color: var(--hara-cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(65, 245, 228, .25);
  transition: color .15s, border-color .15s, text-shadow .15s;
}

.md-typeset a:hover {
  color: var(--hara-magenta);
  border-bottom-color: var(--hara-magenta);
  text-shadow: 0 0 10px rgba(255, 46, 136, .4);
}

.md-typeset hr {
  border: 0;
  height: 1px;
  background: var(--hara-line);
  position: relative;
  margin: 3em 0;
}

.md-typeset hr::after {
  content: '';
  position: absolute;
  left: 50%;
  top: -2.5px;
  width: 6px;
  height: 6px;
  background: var(--hara-cyan);
  transform: translateX(-50%) rotate(45deg);
  box-shadow: var(--hara-glow-cyan);
}

.md-typeset strong {
  color: var(--hara-cyan-bright);
}

.md-typeset blockquote {
  border-left: 1px solid var(--hara-line-strong);
  color: var(--hara-muted);
  background: rgba(10, 15, 24, .5);
  padding: .8rem 1.2rem;
}

/* ---------------------------------------------------------- code, tables */

.md-typeset code {
  background: var(--hara-raised);
  border: 1px solid rgba(65, 245, 228, .12);
  border-radius: 14px;
  color: var(--hara-cyan-bright);
  font-family: var(--hara-mono);
  font-size: .78em;
}

.md-typeset pre {
  background: var(--hara-abyss);
  border: 1px solid var(--hara-line);
  border-radius: 2px;
  box-shadow: inset 0 0 40px rgba(0, 0, 0, .5), 0 0 0 1px rgba(0, 0, 0, .4);
}

.md-typeset pre:hover {
  border-color: var(--hara-line-strong);
  box-shadow: inset 0 0 40px rgba(0, 0, 0, .5), var(--hara-glow-cyan);
}

.md-typeset pre > code {
  background: transparent;
  border: 0;
  color: var(--hara-text);
  font-size: .78rem;
  line-height: 1.7;
}

html[data-hara-theme="light"] .md-typeset blockquote {
  color: #385364;
  background: #eef4f2;
  border-left: 3px solid #d51f5c;
  box-shadow: inset 0 0 0 1px rgba(213, 31, 92, .12);
}

html[data-hara-theme="light"] .md-typeset code {
  color: #a91544;
  background: #dce6e4;
  border-color: rgba(20, 41, 56, .16);
}

html[data-hara-theme="light"] .md-typeset pre {
  background: #f8faf7;
  border-color: rgba(20, 41, 56, .3);
  box-shadow: 0 8px 18px rgba(20, 41, 56, .1);
}

html[data-hara-theme="light"] .md-typeset pre:hover {
  border-color: rgba(213, 31, 92, .55);
  box-shadow: 0 8px 18px rgba(20, 41, 56, .13);
}

html[data-hara-theme="light"] .md-typeset pre > code {
  color: #183044;
  background: transparent;
}

html[data-hara-theme="light"] .md-nav a.md-nav__link--active,
html[data-hara-theme="light"] .md-nav a.md-nav__link[aria-current="page"],
html[data-hara-theme="light"] .md-nav a.md-nav__link:focus,
html[data-hara-theme="light"] .md-nav a.md-nav__link:hover {
  color: var(--hara-cyan) !important;
}

html[data-hara-theme="light"] .md-nav a.md-nav__link--active,
html[data-hara-theme="light"] .md-nav a.md-nav__link[aria-current="page"] {
  border-left: 0;
  text-shadow: 0 0 10px rgba(213, 31, 92, .18);
}

/* Keep navigation emphasis in the light manual on the Hara red: the parent
   title/back control and nested-page disclosure are interactive wayfinding,
   not body copy. */
html[data-hara-theme="light"] .md-sidebar--primary .md-nav--primary .md-nav__title,
html[data-hara-theme="light"] .md-sidebar--primary .md-nav__item--nested > .md-nav__link .md-nav__icon {
  color: var(--hara-cyan) !important;
}

/* syntax accents inside highlighted blocks */
.md-typeset .highlight .c,
.md-typeset .highlight .c1,
.md-typeset .highlight .cm {
  color: var(--hara-faint);
  font-style: italic;
}

.md-typeset .highlight .k,
.md-typeset .highlight .kd,
.md-typeset .highlight .kn {
  color: var(--hara-magenta);
}

.md-typeset .highlight .s,
.md-typeset .highlight .s1,
.md-typeset .highlight .s2 {
  color: var(--hara-green);
}

.md-typeset .highlight .nf,
.md-typeset .highlight .nv {
  color: var(--hara-cyan);
}

/* Material's clipboard control belongs to the code block, not the card system.
   Keep it as a compact corner affordance in both themes. */
.md-typeset .highlight .md-code__nav {
  display: grid;
  width: 1.8rem;
  height: 1.8rem;
  padding: 0;
  place-items: center;
  background: transparent;
}

.md-typeset .highlight .md-code__button {
  box-sizing: border-box;
  display: grid;
  width: 1.8rem !important;
  height: 1.8rem !important;
  padding: .35rem !important;
  place-items: center;
  color: var(--hara-muted);
  background: var(--hara-raised) !important;
  border: 1px solid var(--hara-line) !important;
  border-radius: 0;
  box-shadow: none;
}

.md-typeset .highlight .md-code__button:hover,
.md-typeset .highlight .md-code__button:focus-visible {
  color: var(--hara-cyan);
  border-color: var(--hara-cyan) !important;
  outline: 0;
}

.md-typeset .highlight .mi,
.md-typeset .highlight .mf,
.md-typeset .highlight .no {
  color: var(--hara-violet);
}

/* hara.js adds this on first click into a code block */
.hara-code-touched {
  box-shadow: inset 0 0 0 1px var(--hara-line-strong);
}

.hara-live-example {
  margin: 1em 0;
  overflow: hidden;
  background: var(--hara-abyss);
  border: 1px solid var(--hara-line-strong);
  border-radius: 3px;
  box-shadow: 0 18px 42px rgba(0, 0, 0, .34), var(--hara-glow-cyan);
}

.hara-live-example:focus-within {
  border-color: var(--hara-cyan);
}

.hara-live-toolbar {
  display: flex;
  min-height: 32px;
  align-items: center;
  justify-content: flex-end;
  padding: 0 12.8px;
  border-bottom: 1px solid var(--hara-line);
  color: var(--hara-faint);
  background: rgba(2, 5, 10, .54);
  font-size: 8px;
  letter-spacing: .12em;
}

.hara-live-toolbar button {
  padding: 4.8px 7.2px;
  color: var(--hara-muted);
  background: transparent;
  border: 0;
  font: 8px/normal var(--hara-mono);
  letter-spacing: .1em;
  cursor: pointer;
}

.hara-live-toolbar button:hover:not(:disabled) {
  color: var(--hara-cyan);
}

.hara-live-toolbar .hara-live-files {
  margin-right: auto;
  color: var(--hara-violet);
}

.hara-live-toolbar .paredit-button {
  margin-right: auto;
  color: var(--hara-violet);
}

.hara-live-toolbar .paredit-button[aria-pressed="false"] {
  color: var(--hara-faint);
}

.hara-live-toolbar .run-button {
  margin-left: 8px;
  padding: 5.6px 11.2px;
  color: #031112;
  background: var(--hara-cyan);
  border-radius: 2px;
}

.hara-live-toolbar .run-button:hover:not(:disabled) {
  color: #031112;
  background: var(--hara-cyan-bright);
}

.hara-live-toolbar button:disabled {
  cursor: wait;
  opacity: .3;
}

.hara-live-source {
  position: relative;
  display: grid;
  grid-template-columns: 46px minmax(0, 1fr);
  min-height: 88px;
  overflow: hidden;
  background: rgba(1, 3, 7, .42);
}

.hara-live-source .line-numbers {
  grid-column: 1;
  grid-row: 1;
  padding: 14.4px 10.4px;
  overflow: hidden;
  color: #31485b;
  border-right: 1px solid rgba(65, 245, 228, .08);
  font: 10.88px/1.65 var(--hara-mono);
  text-align: right;
  white-space: pre;
  user-select: none;
}

.hara-live-source .hara-live-highlight,
.hara-live-source .hara-live-editor {
  grid-column: 2;
  grid-row: 1;
  box-sizing: border-box;
  width: 100%;
  min-height: 88px;
  margin: 0;
  padding: 14.4px 16px;
  overflow: hidden;
  border: 0;
  border-radius: 0;
  font: 10.88px/1.65 var(--hara-mono);
  tab-size: 2;
  white-space: pre;
}

.md-typeset .hara-live-highlight {
  z-index: 0;
  min-width: 0;
  pointer-events: none;
  color: #c9d8e6;
  background: transparent;
  box-shadow: none;
}

.hara-live-editor {
  position: relative;
  z-index: 1;
  min-width: 0;
  resize: none;
  color: transparent;
  background: transparent;
  outline: 0;
  caret-color: var(--hara-cyan);
}

.hara-live-editor::selection {
  color: transparent;
  background: rgba(65, 245, 228, .22);
}

.hara-live-status {
  color: var(--hara-faint);
}

.hara-live-status[data-state="loading"] {
  color: var(--hara-amber);
}

.hara-live-status[data-state="ready"] {
  color: var(--hara-cyan);
}

.hara-live-status[data-state="error"],
.hara-live-output.is-error {
  color: var(--hara-magenta);
  border-color: rgba(255, 46, 136, .4);
}

.hara-live-output {
  position: absolute;
  z-index: 3;
  max-width: min(42%, 340px);
  overflow: hidden;
  padding: 1px 6px;
  color: var(--hara-cyan);
  background: rgba(2, 12, 16, .94);
  border: 1px solid rgba(65, 245, 228, .28);
  font: 9.76px/1.35 var(--hara-mono);
  text-overflow: ellipsis;
  white-space: nowrap;
  pointer-events: none;
}

.hara-live-output[hidden] {
  display: none;
}

.hara-live-completions {
  position: fixed;
  z-index: 5;
  min-width: 180px;
  max-width: min(360px, calc(100% - 72px));
  margin: 0;
  padding: 4px;
  overflow: hidden;
  color: #c9d8e6;
  background: rgba(2, 7, 13, .98);
  border: 1px solid rgba(65, 245, 228, .32);
  box-shadow: 0 10px 28px rgba(0, 0, 0, .55), 0 0 18px rgba(65, 245, 228, .08);
  font: 10.88px/1.55 var(--hara-mono);
  list-style: none;
}

.hara-live-completions[hidden] {
  display: none;
}

.hara-live-completions li {
  margin: 0;
  padding: 2px 8px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  cursor: pointer;
}

.hara-live-completions li[aria-selected="true"] {
  color: #031112;
  background: var(--hara-cyan);
}

.hara-live-highlight .paren-0 { color: #41f5e4; }
.hara-live-highlight .paren-1 { color: #f5d742; }
.hara-live-highlight .paren-2 { color: #ff2e88; }
.hara-live-highlight .paren-3 { color: #9c7bff; }
.hara-live-highlight .paren-4 { color: #6ee7ff; }
.hara-live-highlight .paren-5 { color: #a6ff6e; }
.hara-live-highlight .comment { color: #53677a; }
.hara-live-highlight .string { color: #f5d742; }
.hara-live-highlight .keyword { color: #9c7bff; }
.hara-live-highlight .unmatched { color: #ff2e88; background: rgba(255, 46, 136, .15); }
.hara-live-highlight .eval-target {
  background: rgba(65, 245, 228, .12);
  box-shadow: inset 0 -1px 0 rgba(65, 245, 228, .34);
}

/* Shared browser-persistent filesystem drawer. */
.hara-fs-drawer {
  position: fixed;
  z-index: 20;
  top: 0;
  right: 0;
  bottom: 0;
  width: min(760px, calc(100vw - 48px));
  color: var(--hara-text);
  background: rgba(2, 5, 10, .985);
  border-left: 1px solid var(--hara-cyan);
  box-shadow: -24px 0 70px rgba(0, 0, 0, .7), var(--hara-glow-cyan);
  font-family: var(--hara-mono);
}

.hara-fs-drawer[hidden] {
  display: none;
}

.hara-fs-drawer > header {
  display: flex;
  min-height: 64px;
  padding: 0 18px;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--hara-line-strong);
  letter-spacing: .12em;
}

.hara-fs-drawer > header div {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.hara-fs-drawer > header small {
  color: var(--hara-faint);
  font-size: 9px;
  letter-spacing: .08em;
}

.hara-fs-drawer button {
  padding: 7px 10px;
  color: var(--hara-cyan);
  background: transparent;
  border: 1px solid var(--hara-line-strong);
  font: 10px/1 var(--hara-mono);
  letter-spacing: .08em;
  cursor: pointer;
}

.hara-fs-drawer button:hover {
  background: rgba(65, 245, 228, .1);
}

.hara-fs-drawer > header button {
  border: 0;
  font-size: 22px;
}

.hara-fs-body {
  display: grid;
  height: calc(100% - 65px);
  grid-template-columns: 210px minmax(0, 1fr);
}

.hara-fs-body nav {
  min-width: 0;
  padding: 12px;
  overflow: auto;
  border-right: 1px solid var(--hara-line);
}

.hara-fs-nav-actions {
  display: flex;
  justify-content: space-between;
  gap: 6px;
}

.hara-fs-body nav ul {
  margin: 12px 0 0;
  padding: 0;
  list-style: none;
}

.hara-fs-body nav li {
  margin: 0;
  padding: 7px 8px;
  overflow: hidden;
  color: var(--hara-muted);
  font-size: 10px;
  text-overflow: ellipsis;
  white-space: nowrap;
  cursor: pointer;
}

.hara-fs-body nav li:hover,
.hara-fs-body nav li[aria-current="true"] {
  color: var(--hara-cyan);
  background: rgba(65, 245, 228, .08);
}

.hara-fs-editor {
  display: grid;
  min-width: 0;
  grid-template-rows: auto minmax(0, 1fr) auto;
}

.hara-fs-editor label {
  display: grid;
  padding: 12px 16px;
  grid-template-columns: 42px minmax(0, 1fr);
  align-items: center;
  gap: 10px;
  color: var(--hara-faint);
  border-bottom: 1px solid var(--hara-line);
  font-size: 9px;
}

.hara-fs-editor input,
.hara-fs-editor textarea {
  box-sizing: border-box;
  width: 100%;
  color: #c9d8e6;
  background: transparent;
  border: 0;
  outline: 0;
  font: 12px/1.6 var(--hara-mono);
}

.hara-fs-editor textarea {
  min-height: 0;
  padding: 18px;
  resize: none;
}

.hara-fs-editor footer {
  display: flex;
  min-height: 52px;
  padding: 0 14px;
  align-items: center;
  gap: 8px;
  border-top: 1px solid var(--hara-line);
}

.hara-fs-editor footer span {
  margin-right: auto;
  color: var(--hara-cyan);
  font-size: 9px;
  letter-spacing: .1em;
}

.hara-fs-editor footer span[data-state="error"] {
  color: var(--hara-magenta);
}

@media (max-width: 620px) {
  .hara-fs-drawer {
    width: 100vw;
  }

  .hara-fs-body {
    grid-template-columns: 132px minmax(0, 1fr);
  }
}

.hara-live-example .window-status {
  min-height: 32px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 0 12.8px;
  color: var(--hara-faint);
  background: rgba(2, 5, 10, .54);
  border-top: 1px solid var(--hara-line);
  font: 8px/normal var(--hara-mono);
  letter-spacing: .12em;
  text-transform: uppercase;
}

@media (max-width: 600px) {
  .hara-live-example .window-status > :last-child {
    display: none;
  }
}

.md-typeset table:not([class]) {
  background: var(--hara-panel);
  border: 1px solid var(--hara-line);
  font-size: .74rem;
}

.md-typeset table:not([class]) th {
  font-family: var(--hara-mono);
  font-size: .62rem;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--hara-cyan);
  background: var(--hara-abyss);
  border-bottom: 1px solid var(--hara-line-strong);
}

.md-typeset table:not([class]) td {
  border-top: 1px solid rgba(65, 245, 228, .08);
}

.md-typeset table:not([class]) tr:hover td {
  background: rgba(65, 245, 228, .04);
}

/* ----------------------------------------------------------- admonitions */

.md-typeset .admonition,
.md-typeset details {
  background: var(--hara-panel);
  border: 1px solid var(--hara-line);
  border-left: 2px solid var(--hara-cyan);
  border-radius: 0;
  box-shadow: none;
}

.md-typeset .admonition-title,
.md-typeset summary {
  background: var(--hara-abyss);
  border-bottom: 1px solid var(--hara-line);
  font-family: var(--hara-mono);
  font-size: .66rem;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--hara-cyan);
}

.md-typeset .admonition-title::before,
.md-typeset summary::before {
  left: .8rem;
}

.md-typeset .warning.admonition,
.md-typeset details.warning {
  border-left-color: var(--hara-amber);
}

.md-typeset .warning .admonition-title,
.md-typeset details.warning > summary {
  color: var(--hara-amber);
}

.md-typeset .danger.admonition,
.md-typeset details.danger {
  border-left-color: var(--hara-magenta);
}

.md-typeset .danger .admonition-title,
.md-typeset details.danger > summary {
  color: var(--hara-magenta);
}

/* -------------------------------------------------------- detail widgets */

/* Docs owns its detail widgets; Playground owns the Studio layout. */

/* -------------------------------------------------------------- buttons */

.md-button {
  font-family: var(--hara-mono);
  font-size: .66rem;
  letter-spacing: .14em;
  text-transform: uppercase;
  border: 1px solid var(--hara-line-strong);
  border-radius: 0;
  color: var(--hara-cyan);
  transition: box-shadow .2s, border-color .2s, color .2s;
}

.md-button:hover {
  border-color: var(--hara-cyan);
  box-shadow: var(--hara-glow-cyan);
}

.md-button--primary {
  background: linear-gradient(160deg, #8ffff2 0%, #41f5e4 45%, #1fbfae 100%);
  color: #041011 !important;
  border: 0;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, .35), 0 0 18px rgba(65, 245, 228, .3);
}

.md-button--primary:hover {
  box-shadow: 0 0 22px rgba(65, 245, 228, .5);
}

/* --------------------------------------------------------- landing page */

.hara-home {
  padding: 0 3vw 5vh;
}

/* hero scene (parallax layers driven by hara.js via --hara-depth) */

.hara-scene-svg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  display: block;
}

/* larger --hara-depth = farther away = moves less */
.hara-scene__layer {
  transform: translate3d(
    calc(var(--hara-mx, 0) * (10 - var(--hara-depth)) * -5px),
    calc(var(--hara-my, 0) * (10 - var(--hara-depth)) * -3.5px + var(--hara-scroll, 0) * (10 - var(--hara-depth)) * 12px),
    0);
  will-change: transform;
}

/* single flex item inside .md-main__inner (a flex row) so the intro and
   content stack vertically instead of side by side */

.hara-home-wrap {
  flex: 1 1 auto;
  min-width: 0;
}

/* home system panel: fixed OS-like command surface + wasm evaluation log */

.hara-system-bar {
  position: fixed;
  z-index: 20;
  top: 0;
  left: 0;
  right: 0;
  height: 48px;
  display: grid;
  grid-template-columns: auto auto 1fr auto auto auto;
  align-items: stretch;
  box-sizing: border-box;
  color: #c6d4e3;
  background: rgba(3, 5, 10, .82);
  border-bottom: 1px solid var(--hara-line);
  box-shadow: 0 12px 36px rgba(0, 0, 0, .3);
  -webkit-backdrop-filter: blur(20px) saturate(1.3);
  backdrop-filter: blur(20px) saturate(1.3);
}

.hara-system-brand {
  display: flex;
  align-items: center;
  gap: .6rem;
  padding: 0 1rem;
  color: var(--hara-text) !important;
  border-bottom: 0 !important;
  font-family: var(--hara-mono);
  font-size: .7rem;
  font-weight: 700;
  letter-spacing: .14em;
}

.hara-system-brand img,
.hara-system-apple {
  width: 22px;
  height: 22px;
}

.hara-system-brand img {
  object-fit: contain;
  filter: drop-shadow(0 0 7px rgba(48, 193, 242, .42));
}

.hara-system-apple {
  fill: url(#appleGrad);
  filter: drop-shadow(0 0 5px rgba(65, 245, 228, .5));
  animation: hara-apple-glow 3s ease-in-out infinite;
}

@keyframes hara-apple-glow {
  0%, 100% { filter: drop-shadow(0 0 5px rgba(65, 245, 228, .5)); }
  50% { filter: drop-shadow(0 0 12px rgba(65, 245, 228, .85)); }
}

.hara-system-brand__os {
  color: var(--hara-cyan);
}

.hara-system-nav {
  display: flex;
  align-items: stretch;
}

.hara-system-nav a {
  display: flex;
  align-items: center;
  padding: 0 .85rem;
  color: #aabaca;
  font-family: var(--hara-mono);
  font-size: .58rem;
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
  text-decoration: none;
  transition: color .15s, background .15s;
}

.hara-system-nav a:hover,
.hara-system-nav a:focus-visible {
  color: var(--hara-cyan-bright);
  background: rgba(65, 245, 228, .08);
  outline: none;
}

.hara-system-palette {
  display: flex;
  align-items: center;
  gap: .5rem;
  justify-self: center;
  min-width: 280px;
  max-width: 520px;
  width: 40vw;
  padding: 0 .75rem;
  margin: 6px 0;
  color: #8b9db0;
  background: rgba(2, 4, 8, .55);
  border: 1px solid var(--hara-line);
  border-radius: 6px;
  font-family: var(--hara-mono);
  font-size: .62rem;
  transition: border-color .15s, box-shadow .15s;
}

.hara-system-palette:focus-within {
  border-color: rgba(65, 245, 228, .45);
  box-shadow: 0 0 12px rgba(65, 245, 228, .12);
}

.hara-system-palette__prompt {
  color: var(--hara-cyan);
}

.hara-system-palette input {
  flex: 1;
  min-width: 0;
  color: #c6d4e3;
  background: transparent;
  border: 0;
  font: inherit;
  letter-spacing: .02em;
  outline: none;
}

.hara-system-palette input::placeholder {
  color: #5a6f82;
}

.hara-system-runtime {
  display: flex;
  align-items: center;
  gap: .55rem;
  padding: 0 .9rem;
  font-family: var(--hara-mono);
  font-size: .55rem;
  letter-spacing: .12em;
  color: #8b9db0;
}

.hara-system-runtime span:last-child {
  color: #c6d4e3;
}

.hara-system-log-toggle,
.hara-system-console__head button,
.hara-system-panel-toggle {
  color: #aabaca;
  background: transparent;
  border: 0;
  font-family: var(--hara-mono);
  cursor: pointer;
}

.hara-system-panel-toggle:hover,
.hara-system-panel-toggle:focus-visible {
  color: var(--hara-cyan-bright);
  background: rgba(65, 245, 228, .08);
  outline: none;
}

.hara-system-led {
  width: 7px;
  height: 7px;
  flex: none;
  border-radius: 50%;
  background: var(--hara-amber);
  box-shadow: 0 0 9px rgba(255, 189, 104, .7);
  animation: hara-system-boot 1s steps(2, end) infinite;
}

.hara-system-led.is-ready {
  background: var(--hara-green);
  box-shadow: 0 0 9px rgba(61, 255, 158, .75);
  animation: none;
}

.hara-system-led.is-error {
  background: var(--hara-magenta);
  box-shadow: 0 0 9px rgba(255, 46, 136, .75);
  animation: none;
}

@keyframes hara-system-boot {
  50% { opacity: .3; }
}

.hara-system-log-toggle {
  min-width: 92px;
  border-right: 0;
  padding: 0 1rem;
  font-size: .58rem;
  letter-spacing: .14em;
}

.hara-system-panel-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  margin-right: 8px;
  border: 0;
  border-left: 1px solid var(--hara-line);
  background: transparent;
  color: #aabaca;
  cursor: pointer;
}

.hara-system-panel-toggle svg {
  width: 16px;
  height: 16px;
  fill: currentColor;
}

.hara-system-panel-toggle:hover,
.hara-system-panel-toggle:focus-visible,
body.is-panel-open .hara-system-panel-toggle {
  color: var(--hara-cyan);
  background: rgba(65, 245, 228, .08);
  outline: none;
}

.hara-system-search-toggle,
.hara-system-palette-toggle-mobile {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  color: #aabaca;
  background: transparent;
  border: 0;
  border-left: 1px solid var(--hara-line);
  cursor: pointer;
}

.hara-system-search-toggle svg,
.hara-system-palette-toggle-mobile svg {
  width: 18px;
  height: 18px;
  fill: currentColor;
}

.hara-system-search-toggle:hover,
.hara-system-search-toggle:focus-visible,
.hara-system-palette-toggle-mobile:hover,
.hara-system-palette-toggle-mobile:focus-visible {
  color: var(--hara-cyan);
  background: rgba(65, 245, 228, .08);
  outline: none;
}

.hara-system-palette-toggle-mobile {
  display: none;
}

.hara-system-panel {
  position: fixed;
  z-index: 19;
  top: 48px;
  right: 0;
  bottom: 0;
  width: min(360px, 85vw);
  display: flex;
  flex-direction: column;
  background: rgba(3, 5, 10, .96);
  border-left: 1px solid var(--hara-line-strong);
  box-shadow: -20px 0 60px rgba(0, 0, 0, .45);
  transform: translateX(100%);
  transition: transform .35s cubic-bezier(.34, 1.56, .64, 1), visibility .35s;
  visibility: hidden;
}

body.is-panel-open .hara-system-panel {
  transform: translateX(0);
  visibility: visible;
}

.hara-system-palette-sheet {
  position: fixed;
  z-index: 18;
  left: 0;
  right: 0;
  bottom: 0;
  max-height: 70vh;
  display: flex;
  flex-direction: column;
  background: rgba(3, 5, 10, .96);
  border-top: 1px solid var(--hara-line-strong);
  box-shadow: 0 -20px 60px rgba(0, 0, 0, .45);
  transform: translateY(100%);
  transition: transform .35s cubic-bezier(.34, 1.56, .64, 1), visibility .35s;
  visibility: hidden;
}

body.is-palette-open .hara-system-palette-sheet {
  transform: translateY(0);
  visibility: visible;
}

.hara-system-palette-sheet__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 44px;
  padding-left: 1rem;
  color: var(--hara-faint);
  border-bottom: 1px solid var(--hara-line);
  font-family: var(--hara-mono);
  font-size: .58rem;
  letter-spacing: .16em;
}

.hara-system-palette-sheet__head button {
  align-self: stretch;
  width: 44px;
  color: var(--hara-muted);
  background: transparent;
  border: 0;
  border-left: 1px solid var(--hara-line);
  font-size: 1rem;
  cursor: pointer;
}

.hara-system-palette-sheet__head button:hover,
.hara-system-palette-sheet__head button:focus-visible {
  color: var(--hara-cyan);
  background: rgba(65, 245, 228, .08);
  outline: none;
}

.hara-system-palette-sheet .hara-system-palette {
  margin: .75rem 1rem 1.25rem;
  width: auto;
  max-width: none;
  min-width: 0;
}

.hara-system-panel__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 48px;
  padding-left: 1.2rem;
  color: var(--hara-faint);
  border-bottom: 1px solid var(--hara-line);
  font-family: var(--hara-mono);
  font-size: .58rem;
  letter-spacing: .16em;
}

.hara-system-panel__head button {
  align-self: stretch;
  width: 48px;
  color: var(--hara-muted);
  background: transparent;
  border: 0;
  border-left: 1px solid var(--hara-line);
  font-size: 1rem;
  cursor: pointer;
}

.hara-system-panel__head button:hover,
.hara-system-panel__head button:focus-visible {
  color: var(--hara-cyan);
  background: rgba(65, 245, 228, .08);
  outline: none;
}

.hara-system-panel__body {
  flex: 1;
  padding: 1.2rem;
  overflow-y: auto;
}

.hara-system-tile {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: .9rem 1rem;
  margin-bottom: .7rem;
  background: rgba(255, 255, 255, .05);
  border: 1px solid rgba(255, 255, 255, .08);
  border-radius: 8px;
  font-family: var(--hara-mono);
  font-size: .62rem;
  letter-spacing: .12em;
}

.hara-system-tile__label {
  color: var(--hara-muted);
  text-transform: uppercase;
}

.hara-system-tile__value {
  color: var(--hara-cyan);
}

.hara-system-tile--disabled {
  color: var(--hara-faint);
  background: rgba(255, 255, 255, .03);
  border-color: rgba(255, 255, 255, .05);
  cursor: not-allowed;
}

.hara-system-panel__section {
  margin-top: 1.2rem;
}

.hara-system-panel__section-title {
  display: block;
  margin-bottom: .7rem;
  color: var(--hara-faint);
  font-family: var(--hara-mono);
  font-size: .55rem;
  letter-spacing: .14em;
}

.hara-system-notify {
  padding: .75rem 1rem;
  margin-bottom: .5rem;
  color: var(--hara-text);
  background: rgba(65, 245, 228, .06);
  border-left: 2px solid var(--hara-cyan);
  border-radius: 0 6px 6px 0;
  font-family: var(--hara-mono);
  font-size: .68rem;
}

.hara-system-log-toggle span {
  display: inline-grid;
  place-items: center;
  min-width: 19px;
  height: 19px;
  margin-left: .4rem;
  color: var(--hara-abyss);
  background: var(--hara-cyan);
  border-radius: 10px;
}

.hara-system-log-toggle:hover,
.hara-system-log-toggle:focus-visible,
.hara-system-bar.is-console-open .hara-system-log-toggle {
  color: var(--hara-cyan);
  background: rgba(65, 245, 228, .08);
  outline: none;
}

.hara-system-log-toggle.has-activity span {
  animation: hara-log-activity .65s ease-out;
}

@keyframes hara-log-activity {
  50% { box-shadow: 0 0 22px rgba(65, 245, 228, .9); transform: scale(1.15); }
}

.hara-system-console {
  position: absolute;
  top: calc(100% + 1px);
  right: 0;
  width: min(560px, calc(100vw - 20px));
  max-height: min(520px, calc(100vh - 72px));
  display: flex;
  flex-direction: column;
  background: rgba(3, 5, 10, .96);
  border: 1px solid var(--hara-line-strong);
  border-top: 0;
  box-shadow: 0 30px 70px rgba(0, 0, 0, .55), var(--hara-glow-cyan);
  opacity: 0;
  visibility: hidden;
  transform: translateY(-8px);
  transform-origin: top right;
  transition: opacity .16s ease, transform .16s ease, visibility .16s;
}

.hara-system-bar.is-console-open .hara-system-console {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.hara-system-console__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 38px;
  padding-left: 1rem;
  color: var(--hara-faint);
  border-bottom: 1px solid var(--hara-line);
  font-family: var(--hara-mono);
  font-size: .58rem;
  letter-spacing: .16em;
}

.hara-system-console__head button {
  align-self: stretch;
  width: 42px;
  color: var(--hara-muted);
  border-left: 1px solid var(--hara-line);
  font-size: 1rem;
}

.hara-system-console__head button:hover,
.hara-system-console__head button:focus-visible {
  color: var(--hara-cyan);
  background: rgba(65, 245, 228, .08);
  outline: none;
}

.hara-system-console .hara-console-log {
  min-height: 190px;
  flex: 1;
  padding: .8rem 0;
}

.hara-system-console .hara-strip {
  border-bottom: 0;
}

/* hero text: left-aligned glass panel in the first screen over the grid;
   TRY HARA sits at the side on wide screens, under the title on mobile */

.hara-home-intro {
  /* full-bleed glass: home.html overrides the container block, so this
     sits at main level and 50% resolves against the centered main inner */
  width: 100vw;
  margin-left: calc(50% - 50vw);
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 5vw;
  padding: 8vh 6vw;
  text-align: left;
  background:
    linear-gradient(160deg, rgba(20, 30, 48, .14), rgba(6, 9, 16, .20) 60%, rgba(10, 16, 26, .12));
  -webkit-backdrop-filter: blur(5px) saturate(1.25);
  backdrop-filter: blur(5px) saturate(1.25);
  box-shadow:
    inset 0 1px 0 rgba(237, 246, 255, .07),
    inset 0 0 80px rgba(65, 245, 228, .04),
    0 30px 80px rgba(0, 0, 0, .45);
  transition: opacity .5s ease, transform .5s ease;
}

.hara-home-intro.is-faded {
  opacity: 0;
  transform: scale(0.98);
  pointer-events: none;
}

.hara-home-title {
  flex: 0 1 auto;
  max-width: none;
}

.hara-home-kicker {
  font-family: var(--hara-mono);
  font-size: .78rem;
  letter-spacing: .18em;
  color: var(--hara-cyan);
}

.hara-home-title h1 {
  display: block;
  font-size: clamp(4.5rem, 14vw, 11rem);
  line-height: .9;
  letter-spacing: .06em;
  margin: 28px 0 10px;
  background: linear-gradient(105deg,
    #f4fbff 0%, #b8f8ee 28%, #41f5e4 52%, #37b6ff 78%, #8a6bff 105%);
  background-size: 220% 100%;
  background-position: 0% 50%;
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  -webkit-text-fill-color: transparent;
  filter: drop-shadow(0 0 34px rgba(65, 245, 228, .3));
  animation: hara-wordmark-shimmer 18s ease-in-out infinite;
}

@keyframes hara-wordmark-shimmer {
  0%, 8% { background-position: 0% 50%; }
  50%, 58% { background-position: 100% 50%; }
  92%, 100% { background-position: 0% 50%; }
}

.hara-home-tagline {
  margin: 0;
  font-family: ui-serif, Georgia, Cambria, "Times New Roman", serif;
  font-size: 1.35rem;
  font-style: italic;
  font-weight: 500;
  letter-spacing: -.035em;
  background: linear-gradient(105deg, #2a8f8a 0%, #3a7a99 35%, #6a5aa8 72%, #2c1a4a 100%);
  background-size: 180% 100%;
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  -webkit-text-fill-color: transparent;
  filter: drop-shadow(0 0 8px rgba(65, 245, 228, .1));
}

.hara-home-playground {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
  width: min(560px, 86vw);
}

.hara-home-palette {
  display: flex;
  align-items: center;
  gap: .6rem;
  width: 100%;
  padding: .9rem 1rem;
  background: rgba(2, 4, 8, .72);
  border: 1px solid var(--hara-line-strong);
  border-radius: 10px;
  -webkit-backdrop-filter: blur(12px);
  backdrop-filter: blur(12px);
  font-family: var(--hara-mono);
  font-size: .95rem;
  color: #c6d4e3;
  box-shadow: 0 14px 40px rgba(0, 0, 0, .25);
}

.hara-home-palette__prompt {
  color: var(--hara-cyan);
  font-weight: 700;
}

.hara-home-palette input {
  flex: 1;
  min-width: 0;
  background: transparent;
  border: 0;
  color: inherit;
  font: inherit;
  outline: none;
  caret-color: var(--hara-cyan);
}

.hara-home-palette input::placeholder {
  color: #5a6f82;
}

.hara-home-chips {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: .6rem;
}

.hara-home-chips button {
  padding: .35rem .7rem;
  background: rgba(65, 245, 228, .08);
  border: 1px solid rgba(65, 245, 228, .25);
  border-radius: 999px;
  color: var(--hara-cyan-bright);
  font-family: var(--hara-mono);
  font-size: .65rem;
  letter-spacing: .04em;
  cursor: pointer;
  transition: background .15s, box-shadow .15s;
}

.hara-home-chips button:hover {
  background: rgba(65, 245, 228, .16);
  box-shadow: 0 0 12px rgba(65, 245, 228, .15);
}

.hara-home-hero-line {
  display: none;
}

.hara-home-tagline {
  display: block;
  vertical-align: baseline;
  padding-right: 0;
}

.hara-home-intro .hara-home-actions {
  justify-content: flex-start;
  margin: 28px 0 0;
}

.hara-home-intro .md-button--primary {
  position: relative;
  isolation: isolate;
  overflow: visible;
  min-width: 190px;
  padding: 1rem 1.5rem;
  color: #eafcff !important;
  background: linear-gradient(145deg, rgba(255, 255, 255, .2), rgba(65, 245, 228, .12));
  border: 1px solid rgba(143, 255, 242, .52);
  -webkit-backdrop-filter: blur(12px) saturate(1.35);
  backdrop-filter: blur(12px) saturate(1.35);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, .3), 0 0 24px rgba(65, 245, 228, .16);
}

.hara-home-intro .md-button--primary::before {
  content: '';
  position: absolute;
  z-index: -1;
  width: 18px;
  height: 18px;
  top: 50%;
  right: -10px;
  border-radius: 50%;
  background: radial-gradient(circle at 35% 30%, #fff 0 8%, #a5fff5 25%, #41f5e4 52%, rgba(65, 245, 228, 0) 74%);
  transform: translateY(-50%) scale(1);
  box-shadow: 0 0 10px 3px rgba(65, 245, 228, .6), 0 0 28px 8px rgba(65, 245, 228, .22);
  transition: transform .9s cubic-bezier(.16, 1, .3, 1), box-shadow .9s ease;
  animation: hara-cta-orb 4.5s ease-in-out infinite;
}

.hara-home-intro .md-button--primary:hover::before {
  transform: translateY(-50%) scale(2.45);
  box-shadow: 0 0 14px 5px rgba(65, 245, 228, .8), 0 0 42px 16px rgba(65, 245, 228, .38), 0 0 80px 22px rgba(156, 123, 255, .18);
  animation: none;
}

.hara-start {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: clamp(200px, 24vw, 300px);
  min-height: clamp(108px, 12vw, 140px);
  padding: clamp(1rem, 2.2vw, 1.6rem) clamp(1.6rem, 3.2vw, 2.6rem);
  color: #061316;
  font-family: var(--hara-mono);
  font-size: clamp(1.15rem, 2.2vw, 1.7rem);
  font-weight: 700;
  letter-spacing: .22em;
  text-align: center;
  text-decoration: none !important;
  border: 0 !important;
  outline: none;
  border-radius: 26px;
  background: linear-gradient(105deg,
    #f4fbff 0%, #b8f8ee 28%, #41f5e4 52%, #37b6ff 78%, #8a6bff 105%);
  background-size: 220% 100%;
  background-position: 0% 50%;
  -webkit-backdrop-filter: blur(14px) saturate(1.4);
  backdrop-filter: blur(14px) saturate(1.4);
  box-shadow: 0 0 18px rgba(65, 245, 228, .42), 0 0 42px rgba(156, 123, 255, .2);
  opacity: .82;
  transition: transform .9s cubic-bezier(.16, 1, .3, 1), letter-spacing .9s cubic-bezier(.16, 1, .3, 1), opacity .7s ease, filter .9s ease, box-shadow .9s ease;
  animation: hara-start-pulse 4.5s ease-in-out infinite,
    hara-wordmark-shimmer 18s ease-in-out infinite;
}

.hara-start:hover {
  color: #061316;
  letter-spacing: .08em;
  transform: scale(1.1) translateY(-3px);
  opacity: 1;
  filter: brightness(1.22) saturate(1.15);
  box-shadow: 0 0 26px rgba(65, 245, 228, .65), 0 0 68px rgba(156, 123, 255, .38);
}

.hara-intro-window {
  position: fixed;
  z-index: 25;
  top: 50%;
  left: 50%;
  width: min(520px, 90vw);
  padding: 0;
  margin: 0;
  color: var(--hara-text);
  background: rgba(3, 5, 10, .96);
  border: 1px solid var(--hara-line-strong);
  border-radius: 14px;
  box-shadow: 0 40px 100px rgba(0, 0, 0, .6), var(--hara-glow-cyan);
  opacity: 0;
  transform: translate(-50%, -50%) scale(0.7);
  pointer-events: none;
  transition: opacity .35s ease, transform .45s cubic-bezier(.34, 1.56, .64, 1);
}

.hara-intro-window.is-open {
  opacity: 1;
  transform: translate(-50%, -50%) scale(1);
  pointer-events: auto;
}

.hara-intro-window__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: .9rem 1.1rem;
  color: var(--hara-faint);
  border-bottom: 1px solid var(--hara-line);
  font-family: var(--hara-mono);
  font-size: .58rem;
  letter-spacing: .16em;
}

.hara-intro-window__head button {
  width: 34px;
  height: 34px;
  color: var(--hara-muted);
  background: transparent;
  border: 1px solid var(--hara-line);
  border-radius: 50%;
  font-size: 1rem;
  cursor: pointer;
}

.hara-intro-window__head button:hover,
.hara-intro-window__head button:focus-visible {
  color: var(--hara-cyan);
  border-color: var(--hara-cyan);
  outline: none;
}

.hara-intro-window__body {
  padding: 1.4rem 1.6rem;
  font-size: .95rem;
  line-height: 1.6;
}

.hara-intro-window__body p {
  margin: 0 0 .8rem;
}

.hara-intro-window__body ul {
  margin: 0;
  padding-left: 1.2rem;
}

.hara-intro-window__body li {
  margin-bottom: .5rem;
}

.hara-intro-window__body b {
  color: var(--hara-cyan);
  font-weight: 600;
}

.hara-intro-window__foot {
  display: flex;
  justify-content: flex-end;
  padding: 0 1.6rem 1.4rem;
}

@keyframes hara-start-pulse {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.035); }
}

@keyframes hara-cta-orb {
  0%, 100% { transform: translateY(-50%) scale(.92); opacity: .82; }
  50% { transform: translateY(-50%) scale(1.16); opacity: 1; }
}

.hara-home-intro .md-button--primary:hover {
  background: linear-gradient(145deg, rgba(255, 255, 255, .3), rgba(65, 245, 228, .2));
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, .4), 0 0 30px rgba(65, 245, 228, .32);
}

.hara-home-actions {
  display: flex;
  justify-content: center;
  gap: 12px;
  margin: 35px 0 70px;
}

.hara-home-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
  max-width: 1180px;
  margin: 0 auto;
}

@media (max-width: 1000px) {
  .hara-home-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

.hara-home-card {
  display: flex;
  flex-direction: column;
  gap: 18px;
  padding: 25px;
  color: inherit !important;
  text-decoration: none !important;
  border: 1px solid var(--hara-line);
  background: linear-gradient(160deg, rgba(14, 21, 34, .85), rgba(5, 7, 13, .9));
  position: relative;
  transition: transform .2s, border-color .2s, box-shadow .2s;
}

.hara-home-card:nth-child(even) {
  color: #0a141d !important;
  background: linear-gradient(145deg, rgba(255, 255, 255, .82), rgba(212, 232, 235, .52));
  border-color: rgba(255, 255, 255, .42);
  -webkit-backdrop-filter: blur(12px) saturate(1.2);
  backdrop-filter: blur(12px) saturate(1.2);
}

.hara-home-card:nth-child(even) span:last-child { color: #425260; }

/* corner ticks on cards */
.hara-home-card::before,
.hara-home-card::after {
  content: '';
  position: absolute;
  width: 9px;
  height: 9px;
  border: 1px solid var(--hara-cyan);
  opacity: .55;
  transition: opacity .2s, box-shadow .2s;
}

.hara-home-card::before { top: -1px; left: -1px; border-width: 1px 0 0 1px; }
.hara-home-card::after  { bottom: -1px; right: -1px; border-width: 0 1px 1px 0; }

.hara-home-card:hover {
  transform: translateY(-5px);
  border-color: var(--hara-line-strong);
  box-shadow: 0 0 30px rgba(65, 245, 228, .12);
}

.hara-home-card:hover::before,
.hara-home-card:hover::after {
  opacity: 1;
  box-shadow: var(--hara-glow-cyan);
}

.hara-card-index {
  font-family: var(--hara-mono);
  font-size: 10px;
  letter-spacing: .15em;
  color: var(--hara-cyan);
}

.hara-home-card strong {
  font-size: 1.5rem;
  line-height: 1;
}

.hara-home-card strong em {
  color: var(--hara-cyan);
  font-style: normal;
}

.hara-home-card span:last-child {
  color: var(--hara-muted);
  font-size: .9rem;
  line-height: 1.6;
}

/* home sections below the card grid */

.hara-home-section {
  max-width: 1180px;
  margin: 90px auto 0;
}

/* Alternating glass surfaces keep the landing page legible over the moving
   Tron field while giving each section its own visual temperature. */
.hara-glass {
  padding: clamp(1.25rem, 3vw, 2.5rem);
  border: 1px solid rgba(255, 255, 255, .16);
  -webkit-backdrop-filter: blur(12px) saturate(1.2);
  backdrop-filter: blur(12px) saturate(1.2);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, .16), 0 24px 70px rgba(0, 0, 0, .28);
}

.hara-glass--dark {
  background: linear-gradient(145deg, rgba(3, 5, 10, .92), rgba(8, 12, 18, .85));
}

.hara-glass--dark-soft {
  background: linear-gradient(145deg, rgba(3, 5, 10, .88), rgba(8, 12, 18, .78));
}

/* ensure text stays legible on dark glass */
.hara-glass--dark,
.hara-glass--dark-soft {
  color: var(--hara-text);
}

.hara-glass--dark .hara-kicker,
.hara-glass--dark-soft .hara-kicker {
  color: var(--hara-cyan);
  text-shadow: 0 0 12px rgba(65, 245, 228, .35);
}

.hara-glass--dark .hara-console-head,
.hara-glass--dark-soft .hara-console-head,
.hara-glass--dark .hara-demo-note,
.hara-glass--dark-soft .hara-demo-note,
.hara-glass--dark .hara-strip > span,
.hara-glass--dark-soft .hara-strip > span,
.hara-glass--dark .hara-index,
.hara-glass--dark-soft .hara-index {
  color: #9aaaba;
}

.hara-glass--dark .hara-home-card span:last-child,
.hara-glass--dark-soft .hara-home-card span:last-child {
  color: var(--hara-muted);
}

.hara-glass--dark .hara-console-head,
.hara-glass--dark-soft .hara-console-head,
.hara-glass--dark .hara-console-entry,
.hara-glass--dark-soft .hara-console-entry,
.hara-glass--dark .hara-strip,
.hara-glass--dark-soft .hara-strip {
  border-color: rgba(255, 255, 255, .10);
}

/* frames inside a glass panel inherit the panel's surface */
.hara-glass .hara-frame {
  background: transparent;
  border-color: rgba(255, 255, 255, .12);
}

.hara-glass--light .hara-frame {
  border-color: rgba(8, 16, 25, .18);
}

.hara-glass .hara-frame::before,
.hara-glass .hara-frame::after {
  opacity: .35;
}

.hara-glass .hara-frame:hover::before,
.hara-glass .hara-frame:hover::after {
  opacity: 1;
}

.hara-glass--light .hara-home-card:nth-child(odd) {
  color: #0a141d !important;
  background: linear-gradient(145deg, rgba(255, 255, 255, .74), rgba(212, 232, 235, .46));
  border-color: rgba(255, 255, 255, .42);
}

.hara-glass--light .hara-home-card:nth-child(odd) span:last-child { color: #425260; }

.hara-glass--light {
  color: #081019;
  background: linear-gradient(145deg, rgba(255, 255, 255, .84), rgba(210, 232, 235, .56));
  border-color: rgba(255, 255, 255, .48);
}

.hara-glass--light .hara-kicker,
.hara-glass--light .hara-console-head,
.hara-glass--light .hara-demo-note,
.hara-glass--light .hara-strip > span {
  color: #425260;
}

.hara-glass--light .hara-console-head,
.hara-glass--light .hara-console-entry,
.hara-glass--light .hara-strip {
  border-color: rgba(8, 16, 25, .18);
}

.hara-glass--light .hara-tty,
.hara-glass--light .hara-console-line {
  color: #172733;
}

.hara-glass--light .hara-tty-o { color: #61717c; }

.hara-glass--light .hara-console-input { color: #087f75; }

.hara-home-section > .hara-kicker {
  display: block;
  margin-bottom: 18px;
}

.hara-home > .hara-home-section:first-child {
  margin-top: 0;
}

/* mock REPL console */
.hara-console-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: .6rem 1rem;
  border-bottom: 1px solid var(--hara-line);
  font-family: var(--hara-mono);
  font-size: .62rem;
  letter-spacing: .18em;
  color: var(--hara-muted);
  background: rgba(3, 5, 10, .6);
}

.hara-console-head .hara-index {
  color: var(--hara-cyan);
}

.hara-tty {
  margin: 0;
  padding: 1.1rem 1.2rem;
  font-family: var(--hara-mono);
  font-size: .74rem;
  line-height: 1.8;
  color: var(--hara-text);
  background: transparent;
  border: 0;
  box-shadow: none;
  overflow-x: auto;
  white-space: pre;
}

.hara-console .hara-strip {
  border-bottom: 0;
}

/* live console (home page, wasm runtime) */

.hara-console-log {
  max-height: 340px;
  overflow-y: auto;
}

.hara-console-line {
  padding: 0 1.2rem;
  font-family: var(--hara-mono);
  font-size: .74rem;
  line-height: 1.8;
  color: var(--hara-text);
  white-space: pre-wrap;
  word-break: break-word;
}

.hara-console-line--error,
.hara-console-err {
  color: #ff7b93;
}

.hara-console-entry {
  display: flex;
  align-items: baseline;
  gap: .6em;
  padding: .6rem 1.2rem;
  border-top: 1px solid var(--hara-line);
  background: rgba(3, 5, 10, .6);
  font-family: var(--hara-mono);
  font-size: .74rem;
}

.hara-console-input {
  flex: 1;
  background: transparent;
  border: 0;
  outline: none;
  color: var(--hara-cyan-bright);
  font-family: var(--hara-mono);
  font-size: .74rem;
  caret-color: var(--hara-cyan);
}

.hara-console-input::placeholder {
  color: var(--hara-faint);
}

.hara-command-deck {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: .55rem;
  padding: .7rem 1.2rem;
  border-top: 1px solid var(--hara-line);
  background: rgba(3, 5, 10, .34);
}

.hara-command-label,
.hara-command {
  font-family: var(--hara-mono);
  font-size: .58rem;
  letter-spacing: .14em;
}

.hara-command-label {
  margin-right: .35rem;
  color: var(--hara-faint);
}

.hara-command {
  padding: .5rem .7rem;
  color: var(--hara-cyan);
  background: rgba(65, 245, 228, .05);
  border: 1px solid var(--hara-line);
  cursor: pointer;
  transition: color .25s ease, background .4s ease, border-color .4s ease, box-shadow .5s ease, transform .5s cubic-bezier(.16, 1, .3, 1);
}

.hara-command:hover,
.hara-command:focus-visible {
  color: #061316;
  background: var(--hara-cyan);
  border-color: var(--hara-cyan);
  box-shadow: 0 0 18px rgba(65, 245, 228, .35);
  transform: translateY(-2px);
}

/* home demo panels (wasm sound demos) */

.hara-demo-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}

@media (max-width: 900px) {
  .hara-demo-grid {
    grid-template-columns: 1fr;
  }
}

.hara-demo-canvas {
  display: block;
  width: 100%;
  height: 220px;
  background: rgba(3, 5, 10, .6);
}

.hara-demo-actions {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: .8rem 1rem;
}

.hara-demo-actions .md-button {
  cursor: pointer;
  font-family: inherit;
}

.hara-demo-note {
  font-family: var(--hara-mono);
  font-size: .62rem;
  letter-spacing: .12em;
  color: var(--hara-faint);
}

.hara-demo .hara-strip {
  border-bottom: 0;
}

/* closing call to action */
.hara-cta {
  padding: 3rem;
  text-align: center;
}

.hara-cta p {
  color: var(--hara-muted);
  font-size: 1.05rem;
  margin: 1rem 0 0;
}

.hara-cta .hara-kicker {
  display: block;
  margin-bottom: 1.4rem;
}

.hara-cta .hara-home-actions {
  margin-bottom: 0;
}

/* ------------------------------------------------------ motion + mobile */

@media (prefers-reduced-motion: reduce) {
  .hara-scene__layer {
    transform: none;
  }

  .hara-home-title h1 {
    animation: none;
  }

  .hara-start {
    animation: none;
  }
}

@media (max-width: 900px) {
  .hara-system-bar {
    grid-template-columns: auto auto auto auto auto auto;
  }

  .hara-system-palette,
  .hara-system-log-toggle,
  .hara-system-nav .hara-system-nav__link--hide-mobile {
    display: none;
  }

  .hara-system-palette-toggle-mobile {
    display: inline-flex;
  }

  .hara-system-brand {
    padding-inline: .75rem;
  }

  .hara-system-console {
    width: 100vw;
    max-height: calc(100vh - 52px);
    right: 0;
  }

  .hara-home-intro {
    flex-direction: column;
    justify-content: center;
    gap: 6vh;
    text-align: center;
    padding-inline: 5vw;
  }

  .hara-home-title {
    display: block;
    width: 100%;
    max-width: none;
  }

  .hara-home-title h1 {
    font-size: clamp(4.5rem, 14vw, 8rem);
  }

  .hara-home-tagline {
    font-size: 1rem;
  }

  .hara-home-hero-line {
    display: flex;
    align-items: center;
    flex-direction: column;
    gap: 1.25rem;
  }

  .hara-home-tagline {
    display: block;
    padding-right: 0;
  }

  .hara-start {
    display: inline-flex;
    width: auto;
  }

  .hara-home-intro .hara-home-actions {
    justify-content: center;
    flex-direction: row;
    align-items: center;
  }

  .hara-home-grid {
    grid-template-columns: 1fr;
  }

  .hara-home-actions {
    flex-direction: column;
    align-items: center;
  }

  .hara-home-actions .md-button {
    width: 220px;
    text-align: center;
  }
}

@media (max-width: 560px) {
  .hara-system-brand {
    width: 49px;
    padding: 0 13px;
    overflow: hidden;
  }

  .hara-system-brand span {
    display: none;
  }

  .hara-system-log-toggle {
    min-width: 72px;
    padding-inline: .55rem;
  }
}

/* Manual diagrams: compact, theme-aware alternatives to raw ASCII diagrams. */
.md-typeset .hara-workflow-compare {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
  margin: 1.6rem 0 2rem;
}

.md-typeset .hara-workflow {
  min-width: 0;
  padding: 1rem 1.1rem 1.15rem;
  background: var(--hara-panel);
  border: 1px solid var(--hara-line);
  border-top: 3px solid var(--hara-line-strong);
  box-shadow: var(--hara-glow-cyan);
}

.md-typeset .hara-workflow--kernel {
  border-top-color: var(--hara-cyan);
}

.md-typeset .hara-diagram-label {
  display: block;
  margin-bottom: .8rem;
  color: var(--hara-muted);
  font: 700 .62rem var(--hara-mono);
  letter-spacing: .15em;
  text-transform: uppercase;
}

.md-typeset .hara-workflow--kernel .hara-diagram-label {
  color: var(--hara-cyan);
}

.md-typeset .hara-workflow ol {
  display: grid;
  gap: .45rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.md-typeset .hara-workflow li {
  position: relative;
  display: grid;
  grid-template-columns: 2rem minmax(0, 1fr);
  gap: .6rem;
  align-items: center;
  min-height: 3.15rem;
  padding: .5rem .6rem;
  margin: 0;
  color: var(--hara-text);
  background: var(--hara-raised);
  border: 1px solid var(--hara-line);
  font: .66rem/1.22 var(--hara-mono);
}

.md-typeset .hara-workflow li > span {
  display: grid;
  gap: .1rem;
}

.md-typeset .hara-workflow li b {
  color: var(--hara-text);
  font-size: .72rem;
  letter-spacing: .04em;
  text-transform: uppercase;
}

.md-typeset .hara-workflow li small {
  color: var(--hara-muted);
  font: .61rem/1.3 var(--hara-sans);
}

.md-typeset .hara-step-picture {
  display: grid;
  width: 2rem;
  height: 2rem;
  place-items: center;
  color: var(--hara-faint);
  border: 1px solid currentColor;
  font: 1rem var(--hara-mono);
  font-style: normal;
}

.md-typeset .hara-step-picture::before { content: '·'; }
.md-typeset .hara-step-picture--edit::before { content: '✎'; }
.md-typeset .hara-step-picture--build::before { content: '▦'; }
.md-typeset .hara-step-picture--reload::before { content: '↻'; }
.md-typeset .hara-step-picture--reproduce::before { content: '◎'; }
.md-typeset .hara-step-picture--infer::before { content: '⌕'; }
.md-typeset .hara-step-picture--inspect::before { content: '◉'; }
.md-typeset .hara-step-picture--evaluate::before { content: 'λ'; }
.md-typeset .hara-step-picture--observe::before { content: '◫'; }
.md-typeset .hara-step-picture--trace::before { content: '⌘'; }
.md-typeset .hara-step-picture--keep::before { content: '▣'; }

.md-typeset .hara-workflow li:not(:last-child)::after {
  content: '↓';
  position: absolute;
  z-index: 1;
  bottom: -.67rem;
  left: 1.48rem;
  color: var(--hara-faint);
  background: var(--hara-panel);
  font: .72rem var(--hara-mono);
}

.md-typeset .hara-workflow--kernel li {
  border-color: rgba(65, 245, 228, .26);
}

.md-typeset .hara-workflow--kernel .hara-step-picture {
  color: var(--hara-cyan);
}

.md-typeset .hara-host-topology {
  position: relative;
  margin: 1.6rem 0 2rem;
  padding: 1.2rem;
  background: var(--hara-panel);
  border: 1px solid var(--hara-line);
  box-shadow: var(--hara-glow-cyan);
}

.md-typeset .hara-host-topology__hosts {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: .7rem;
}

.md-typeset .hara-host-topology__hosts span {
  position: relative;
  display: grid;
  min-height: 3.7rem;
  padding: .65rem;
  place-items: center;
  color: var(--hara-text);
  background: var(--hara-raised);
  border: 1px solid var(--hara-line);
  font: .68rem/1.35 var(--hara-mono);
  text-align: center;
}

.md-typeset .hara-host-topology__hosts span::after {
  content: '';
  position: absolute;
  /* Continue into the kernel border.  A sub-pixel gap was visible when the
     host grid and the following margin rounded differently. */
  bottom: calc(-1.3rem - 2px);
  width: 1px;
  height: calc(1.3rem + 2px);
  background: var(--hara-line-strong);
}

.md-typeset .hara-host-topology__kernel {
  position: relative;
  width: min(20rem, 70%);
  margin: 1.3rem auto 0;
  padding: .7rem 1rem;
  color: var(--hara-cyan-bright);
  background: rgba(65, 245, 228, .08);
  border: 1px solid var(--hara-cyan);
  font: 700 .8rem var(--hara-mono);
  letter-spacing: .08em;
  text-align: center;
  text-transform: uppercase;
}

.md-typeset .hara-host-topology__kernel small {
  display: block;
  margin-top: .25rem;
  color: var(--hara-muted);
  font: .58rem var(--hara-mono);
  letter-spacing: .1em;
}

.md-typeset .hara-safety-callout {
  position: relative;
  margin: 1.6rem 0 2rem;
  padding: 1rem 1.1rem 1rem 1.35rem;
  background: linear-gradient(90deg, rgba(255, 46, 136, .13), rgba(10, 15, 24, .45));
  border: 1px solid rgba(255, 46, 136, .55);
  border-left: .28rem solid var(--hara-magenta);
  box-shadow: 0 0 20px rgba(255, 46, 136, .12);
}

.md-typeset .hara-safety-callout > span {
  display: block;
  margin-bottom: .42rem;
  color: var(--hara-magenta);
  font: 700 .66rem var(--hara-mono);
  letter-spacing: .13em;
  text-transform: uppercase;
}

.md-typeset .hara-safety-callout p {
  margin: 0;
  color: var(--hara-text);
  font-size: 1.03rem;
  font-weight: 600;
}

/* Illustrated replacements for prose lists in the orientation manual. */
.md-typeset .hara-syntax-primer,
.md-typeset .hara-kernel-capabilities,
.md-typeset .hara-evidence-loop,
.md-typeset .hara-next-routes {
  display: grid;
  gap: .65rem;
  margin: 1.45rem 0 2rem;
}

.md-typeset .hara-syntax-primer { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.md-typeset .hara-kernel-capabilities { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.md-typeset .hara-evidence-loop { grid-template-columns: repeat(5, minmax(0, 1fr)); }
.md-typeset .hara-next-routes { grid-template-columns: repeat(3, minmax(0, 1fr)); }

.md-typeset .hara-syntax-primer > div,
.md-typeset .hara-kernel-capabilities > div,
.md-typeset .hara-evidence-loop > div,
.md-typeset .hara-next-routes a {
  position: relative;
  display: grid;
  min-width: 0;
  padding: .75rem;
  color: var(--hara-text);
  background: var(--hara-panel);
  border: 1px solid var(--hara-line);
  box-shadow: var(--hara-glow-cyan);
  text-decoration: none;
}

.md-typeset .hara-syntax-primer code {
  display: block;
  margin-bottom: .6rem;
  padding: .45rem .5rem;
  color: var(--hara-cyan-bright);
  background: var(--hara-raised);
  border: 1px solid var(--hara-line);
  font: .68rem var(--hara-mono);
  white-space: nowrap;
}

.md-typeset .hara-syntax-primer b,
.md-typeset .hara-kernel-capabilities b,
.md-typeset .hara-evidence-loop b,
.md-typeset .hara-next-routes b {
  color: var(--hara-text);
  font: 700 .66rem var(--hara-mono);
  letter-spacing: .06em;
  text-transform: uppercase;
}

.md-typeset .hara-syntax-primer small,
.md-typeset .hara-kernel-capabilities small,
.md-typeset .hara-evidence-loop small,
.md-typeset .hara-next-routes small {
  margin-top: .25rem;
  color: var(--hara-muted);
  font: .64rem/1.32 var(--hara-sans);
}

.md-typeset .hara-kernel-capabilities {
  padding: .8rem;
  background: var(--hara-panel);
  border: 1px solid var(--hara-line);
}

.md-typeset .hara-kernel-capabilities > div {
  grid-template-columns: 1.55rem minmax(0, 1fr);
  column-gap: .5rem;
  box-shadow: none;
}

.md-typeset .hara-kernel-capabilities i,
.md-typeset .hara-evidence-loop i,
.md-typeset .hara-next-routes i {
  grid-row: span 2;
  display: grid;
  width: 1.45rem;
  height: 1.45rem;
  place-items: center;
  color: var(--hara-cyan);
  border: 1px solid currentColor;
  font: .76rem var(--hara-mono);
  font-style: normal;
}

.md-typeset .hara-evidence-loop > div {
  min-height: 6rem;
  align-content: center;
  text-align: center;
}

.md-typeset .hara-evidence-loop i {
  grid-row: auto;
  margin: 0 auto .45rem;
}

.md-typeset .hara-evidence-loop > div:not(:last-child)::after {
  content: '→';
  position: absolute;
  z-index: 1;
  top: 50%;
  right: -.95rem;
  color: var(--hara-cyan);
  background: var(--hara-bg);
  font: 700 .85rem var(--hara-mono);
}

.md-typeset .hara-next-routes a {
  grid-template-columns: 2rem minmax(0, 1fr);
  column-gap: .65rem;
  align-items: start;
  transition: border-color .15s ease, transform .15s ease;
}

.md-typeset .hara-next-routes a > span {
  display: grid;
  gap: .25rem;
  min-width: 0;
}

.md-typeset .hara-next-routes a:hover {
  border-color: var(--hara-cyan);
  transform: translateY(-2px);
}

.md-typeset .hara-next-routes i {
  width: 2rem;
  height: 2rem;
}

html[data-hara-theme="light"] .md-typeset .hara-workflow,
html[data-hara-theme="light"] .md-typeset .hara-host-topology {
  background: rgba(248, 250, 247, .84);
}

html[data-hara-theme="light"] .md-typeset .hara-host-topology__kernel {
  background: rgba(213, 31, 92, .07);
}

html[data-hara-theme="light"] .md-typeset .hara-safety-callout {
  background: linear-gradient(90deg, rgba(213, 31, 92, .12), rgba(248, 250, 247, .9));
  border-color: rgba(213, 31, 92, .45);
}

@media (max-width: 720px) {
  .md-typeset .hara-workflow-compare {
    grid-template-columns: 1fr;
  }

  .md-typeset .hara-host-topology__hosts {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .md-typeset .hara-host-topology__kernel {
    width: auto;
  }

  .md-typeset .hara-syntax-primer { grid-template-columns: repeat(2, minmax(0, 1fr)); }

  .md-typeset .hara-kernel-capabilities,
  .md-typeset .hara-next-routes { grid-template-columns: 1fr; }

  .md-typeset .hara-evidence-loop { grid-template-columns: 1fr; }

  .md-typeset .hara-evidence-loop > div:not(:last-child)::after {
    top: auto;
    right: auto;
    bottom: -.75rem;
    left: 50%;
    transform: translateX(-50%) rotate(90deg);
  }
}

/* Chapter 02 — one project, several hosts. */
.md-typeset .hara-project-path,
.md-typeset .hara-host-result,
.md-typeset .hara-surface-choice,
.md-typeset .hara-chrome-panel,
.md-typeset .hara-surface-map,
.md-typeset .hara-portability-evidence {
  margin: 1.45rem 0 2rem;
}

.md-typeset .hara-project-path {
  display: grid;
  justify-items: center;
  gap: .4rem;
  padding: 1rem;
  background: var(--hara-panel);
  border: 1px solid var(--hara-line);
  box-shadow: var(--hara-glow-cyan);
}

.md-typeset .hara-project-path > div,
.md-typeset .hara-host-result > div {
  display: grid;
  grid-template-columns: 2rem minmax(0, 1fr);
  gap: .15rem .6rem;
  width: min(22rem, 100%);
  padding: .65rem .75rem;
  background: var(--hara-raised);
  border: 1px solid var(--hara-line);
}

.md-typeset .hara-project-path i,
.md-typeset .hara-host-result i,
.md-typeset .hara-surface-choice i,
.md-typeset .hara-chrome-panel i {
  grid-row: span 2;
  display: grid;
  width: 1.8rem;
  height: 1.8rem;
  place-items: center;
  color: var(--hara-cyan);
  border: 1px solid currentColor;
  font: .76rem var(--hara-mono);
  font-style: normal;
}

.md-typeset .hara-project-path b,
.md-typeset .hara-host-result b,
.md-typeset .hara-surface-choice b,
.md-typeset .hara-chrome-panel b {
  color: var(--hara-text);
  font: 700 .66rem var(--hara-mono);
  letter-spacing: .06em;
  text-transform: uppercase;
}

.md-typeset .hara-project-path small,
.md-typeset .hara-host-result small,
.md-typeset .hara-surface-choice small,
.md-typeset .hara-chrome-panel small {
  color: var(--hara-muted);
  font: .65rem/1.35 var(--hara-sans);
}

.md-typeset .hara-project-path > span {
  color: var(--hara-cyan);
  font: 700 .9rem var(--hara-mono);
}

.md-typeset .hara-project-path--horizontal {
  grid-template-columns: minmax(0, 1fr) auto minmax(0, 1fr) auto minmax(0, 1fr);
  align-items: center;
}

.md-typeset .hara-project-path--horizontal > div { width: 100%; }

.md-typeset .hara-host-result {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(9rem, 1.2fr) minmax(0, 1fr);
  gap: .65rem;
  align-items: center;
  padding: 1rem;
  background: var(--hara-panel);
  border: 1px solid var(--hara-line);
  box-shadow: var(--hara-glow-cyan);
}

.md-typeset .hara-host-result > div { width: 100%; }

.md-typeset .hara-host-result .hara-host-result__source,
.md-typeset .hara-host-result .hara-host-result__value {
  grid-template-columns: 1fr;
  text-align: center;
}

.md-typeset .hara-host-result .hara-host-result__value {
  grid-column: 1 / -1;
  grid-template-columns: auto 1fr;
  width: min(19rem, 100%);
  justify-self: center;
  align-items: center;
}

.md-typeset .hara-host-result .hara-host-result__value i { grid-row: auto; }

.md-typeset .hara-surface-choice {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: .7rem;
}

.md-typeset .hara-surface-choice > a,
.md-typeset .hara-surface-choice > div {
  display: grid;
  grid-template-columns: 2rem minmax(0, 1fr);
  gap: .6rem;
  min-width: 0;
  padding: .75rem;
  color: var(--hara-text);
  background: var(--hara-panel);
  border: 1px solid var(--hara-line);
  box-shadow: var(--hara-glow-cyan);
  text-decoration: none;
}

.md-typeset .hara-surface-choice > a:hover {
  border-color: var(--hara-cyan);
  transform: translateY(-2px);
}

.md-typeset .hara-surface-choice > a > span,
.md-typeset .hara-surface-choice > div > span {
  display: grid;
  align-content: start;
  gap: .22rem;
}

.md-typeset .hara-chrome-panel {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: .65rem;
  padding: .8rem;
  background: var(--hara-panel);
  border: 1px solid var(--hara-line);
}

.md-typeset .hara-chrome-panel > div {
  display: grid;
  grid-template-columns: 1.8rem minmax(0, 1fr);
  gap: .15rem .6rem;
  min-width: 0;
  padding: .65rem;
  background: var(--hara-raised);
  border: 1px solid var(--hara-line);
}

.md-typeset .hara-surface-map {
  padding: 1rem;
  background: var(--hara-panel);
  border: 1px solid var(--hara-line);
  box-shadow: var(--hara-glow-cyan);
}

.md-typeset .hara-surface-map__hosts {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: .55rem;
}

.md-typeset .hara-surface-map__hosts span {
  position: relative;
  display: grid;
  min-height: 3rem;
  padding: .5rem;
  place-items: center;
  color: var(--hara-text);
  background: var(--hara-raised);
  border: 1px solid var(--hara-line);
  font: .62rem/1.25 var(--hara-mono);
  text-align: center;
}

.md-typeset .hara-surface-map__hosts span::after {
  content: '';
  position: absolute;
  /* Overlap the target border so the connection remains continuous under
     browser zoom and fractional rem rounding. */
  bottom: calc(-1.15rem - 2px);
  width: 1px;
  height: calc(1.15rem + 2px);
  background: var(--hara-line-strong);
}

.md-typeset .hara-surface-map__kernel {
  width: min(28rem, 82%);
  margin: 1.15rem auto 0;
  padding: .7rem;
  color: var(--hara-cyan-bright);
  background: rgba(65, 245, 228, .08);
  border: 1px solid var(--hara-cyan);
  font: 700 .7rem var(--hara-mono);
  letter-spacing: .08em;
  text-align: center;
  text-transform: uppercase;
}

.md-typeset .hara-surface-map__kernel small {
  display: block;
  margin-top: .25rem;
  color: var(--hara-muted);
  font: .59rem var(--hara-mono);
  letter-spacing: .04em;
}

.md-typeset .hara-portability-evidence {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: .55rem;
  padding: .8rem;
  background: var(--hara-panel);
  border: 1px solid var(--hara-line);
}

.md-typeset .hara-portability-evidence span {
  display: grid;
  min-height: 2.5rem;
  padding: .45rem;
  place-items: center;
  color: var(--hara-text);
  background: var(--hara-raised);
  border: 1px solid var(--hara-line);
  font: .61rem/1.25 var(--hara-mono);
  text-align: center;
}

html[data-hara-theme="light"] .md-typeset .hara-project-path,
html[data-hara-theme="light"] .md-typeset .hara-host-result,
html[data-hara-theme="light"] .md-typeset .hara-surface-map,
html[data-hara-theme="light"] .md-typeset .hara-portability-evidence,
html[data-hara-theme="light"] .md-typeset .hara-chrome-panel {
  background: rgba(248, 250, 247, .86);
}

html[data-hara-theme="light"] .md-typeset .hara-surface-map__kernel {
  background: rgba(213, 31, 92, .07);
}

@media (max-width: 720px) {
  .md-typeset .hara-project-path--horizontal,
  .md-typeset .hara-host-result { grid-template-columns: 1fr; }

  .md-typeset .hara-project-path--horizontal > span { transform: rotate(90deg); }

  .md-typeset .hara-host-result .hara-host-result__value { grid-column: auto; }

  .md-typeset .hara-surface-choice,
  .md-typeset .hara-chrome-panel { grid-template-columns: 1fr; }

  .md-typeset .hara-surface-map__hosts,
  .md-typeset .hara-portability-evidence { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

/* Audience chapters — Clojure and React. */
.md-typeset .hara-clojure-flow,
.md-typeset .hara-clojure-rhythm,
.md-typeset .hara-state-distinction,
.md-typeset .hara-react-relationship,
.md-typeset .hara-react-loop {
  margin: 1.45rem 0 2rem;
}

.md-typeset .hara-clojure-flow {
  display: grid;
  justify-items: center;
  gap: .3rem;
  padding: 1rem;
  color: var(--hara-cyan-bright);
  background: var(--hara-panel);
  border: 1px solid var(--hara-line);
  box-shadow: var(--hara-glow-cyan);
}

.md-typeset .hara-clojure-flow span {
  width: min(28rem, 100%);
  padding: .65rem;
  color: var(--hara-text);
  background: var(--hara-raised);
  border: 1px solid var(--hara-line);
  font: 700 .68rem var(--hara-mono);
  letter-spacing: .06em;
  text-align: center;
  text-transform: uppercase;
}

.md-typeset .hara-clojure-flow > b {
  color: var(--hara-cyan);
  font: 700 .9rem var(--hara-mono);
}

.md-typeset .hara-clojure-flow--horizontal {
  grid-template-columns: repeat(5, auto);
  align-items: center;
  justify-content: center;
}

.md-typeset .hara-clojure-flow--horizontal span { width: auto; }

.md-typeset .hara-clojure-rhythm,
.md-typeset .hara-react-relationship {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto minmax(0, 1fr);
  gap: .7rem;
  align-items: center;
}

/* A comparison should read as a balanced pair even when one description wraps
   to more lines than the other. */
.md-typeset .hara-react-relationship { align-items: stretch; }

.md-typeset .hara-clojure-rhythm > div,
.md-typeset .hara-react-relationship section {
  display: grid;
  grid-template-columns: 2rem minmax(0, 1fr);
  gap: .18rem .65rem;
  padding: .8rem;
  background: var(--hara-panel);
  border: 1px solid var(--hara-line);
  box-shadow: var(--hara-glow-cyan);
}

.md-typeset .hara-react-relationship section {
  box-sizing: border-box;
  min-height: 100%;
}

.md-typeset .hara-clojure-rhythm > span,
.md-typeset .hara-react-relationship > b {
  color: var(--hara-cyan);
  font: 700 1rem var(--hara-mono);
}

.md-typeset .hara-clojure-rhythm i,
.md-typeset .hara-react-relationship i {
  grid-row: span 2;
  display: grid;
  width: 1.8rem;
  height: 1.8rem;
  place-items: center;
  color: var(--hara-cyan);
  border: 1px solid currentColor;
  font: .8rem var(--hara-mono);
  font-style: normal;
}

.md-typeset .hara-clojure-rhythm b,
.md-typeset .hara-react-relationship b,
.md-typeset .hara-state-distinction b {
  color: var(--hara-text);
  font: 700 .66rem var(--hara-mono);
  letter-spacing: .06em;
  text-transform: uppercase;
}

.md-typeset .hara-clojure-rhythm small,
.md-typeset .hara-react-relationship small,
.md-typeset .hara-state-distinction small {
  color: var(--hara-muted);
  font: .65rem/1.35 var(--hara-sans);
}

.md-typeset .hara-state-distinction {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(15rem, 1fr));
  gap: .7rem;
}

.md-typeset .hara-state-distinction section {
  display: grid;
  grid-template-columns: 2rem minmax(0, 1fr);
  gap: .2rem .65rem;
  min-width: 0;
  padding: .85rem;
  background: var(--hara-panel);
  border: 1px solid var(--hara-line);
  box-shadow: var(--hara-glow-cyan);
}

.md-typeset .hara-state-distinction i {
  grid-row: span 2;
  display: grid;
  width: 1.8rem;
  height: 1.8rem;
  place-items: center;
  color: var(--hara-cyan);
  border: 1px solid currentColor;
  font: .8rem var(--hara-mono);
  font-style: normal;
}

.md-typeset .hara-state-distinction code {
  grid-column: 1 / -1;
  margin-top: .55rem;
  padding: .45rem;
  color: var(--hara-cyan-bright);
  background: var(--hara-raised);
  border: 1px solid var(--hara-line);
  font: .62rem var(--hara-mono);
  text-align: center;
}

.md-typeset .hara-clojure-checks span {
  align-content: center;
  gap: .25rem;
}

.md-typeset .hara-clojure-checks b {
  color: var(--hara-text);
  font: 700 .61rem var(--hara-mono);
  letter-spacing: .04em;
  text-transform: uppercase;
}

.md-typeset .hara-clojure-checks small {
  color: var(--hara-muted);
  font: .59rem/1.25 var(--hara-sans);
}

.md-typeset .hara-react-loop {
  display: grid;
  grid-template-columns: repeat(7, auto);
  gap: .45rem;
  align-items: center;
  padding: 1rem;
  background: var(--hara-panel);
  border: 1px solid var(--hara-line);
  box-shadow: var(--hara-glow-cyan);
}

.md-typeset .hara-react-loop > span {
  padding: .6rem;
  color: var(--hara-text);
  background: var(--hara-raised);
  border: 1px solid var(--hara-line);
  font: .63rem var(--hara-mono);
  text-align: center;
}

.md-typeset .hara-react-loop > b { color: var(--hara-cyan); }

.md-typeset .hara-react-loop > div {
  grid-column: 1 / -1;
  margin-top: .35rem;
  padding: .65rem;
  color: var(--hara-text);
  background: rgba(65, 245, 228, .08);
  border: 1px solid var(--hara-cyan);
  font: .66rem/1.35 var(--hara-sans);
  text-align: center;
}

.md-typeset .hara-react-loop i {
  margin-right: .4rem;
  color: var(--hara-cyan);
  font-style: normal;
}

html[data-hara-theme="light"] .md-typeset .hara-clojure-flow,
html[data-hara-theme="light"] .md-typeset .hara-react-loop > div {
  background: rgba(248, 250, 247, .86);
}

html[data-hara-theme="light"] .md-typeset .hara-react-loop > div {
  background: rgba(213, 31, 92, .07);
}

@media (max-width: 720px) {
  .md-typeset .hara-clojure-flow--horizontal,
  .md-typeset .hara-clojure-rhythm,
  .md-typeset .hara-react-relationship,
  .md-typeset .hara-react-loop { grid-template-columns: 1fr; }

  .md-typeset .hara-clojure-flow--horizontal > b { transform: rotate(90deg); }

  .md-typeset .hara-clojure-rhythm > span,
  .md-typeset .hara-react-relationship > b,
  .md-typeset .hara-react-loop > b { justify-self: center; transform: rotate(90deg); }

  .md-typeset .hara-react-loop > div { grid-column: auto; }
}

.md-typeset .hara-inspection-lanes {
  display: grid;
  gap: .75rem;
  margin: 1.6rem 0 2rem;
  padding: 1rem;
  background: var(--hara-panel);
  border: 1px solid var(--hara-line);
  box-shadow: var(--hara-glow-cyan);
}

.md-typeset .hara-inspection-lane {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: .6rem;
}

.md-typeset .hara-inspection-lane span,
.md-typeset .hara-runtime-chain span {
  position: relative;
  display: grid;
  min-height: 3.4rem;
  padding: .55rem;
  place-items: center;
  color: var(--hara-text);
  background: var(--hara-raised);
  border: 1px solid var(--hara-line);
  font: .67rem/1.3 var(--hara-mono);
  text-align: center;
}

.md-typeset .hara-inspection-lane span:not(:last-child)::after {
  content: '→';
  position: absolute;
  z-index: 1;
  top: 50%;
  right: -.86rem;
  width: 1.15rem;
  color: var(--hara-cyan);
  background: var(--hara-panel);
  font: 700 .9rem var(--hara-mono);
  text-align: center;
  transform: translateY(-50%);
}

.md-typeset .hara-inspection-lane:nth-child(2) span {
  border-color: rgba(156, 123, 255, .42);
}

.md-typeset .hara-inspection-lane:nth-child(3) span {
  border-color: rgba(245, 215, 66, .45);
}

.md-typeset .hara-inspection-evidence {
  padding: .8rem 1rem;
  color: var(--hara-cyan-bright);
  background: rgba(65, 245, 228, .08);
  border: 1px solid var(--hara-cyan);
  font: .68rem/1.45 var(--hara-mono);
  letter-spacing: .04em;
  text-align: center;
}

.md-typeset .hara-inspection-evidence b {
  margin: 0 .45rem;
  color: var(--hara-cyan);
}

.md-typeset .hara-runtime-chain {
  display: grid;
  grid-template-columns: 1.2fr auto 1.2fr 1.2fr 1.2fr;
  align-items: center;
  gap: .65rem;
  margin: 1.6rem 0 2rem;
  padding: 1rem;
  background: var(--hara-panel);
  border: 1px solid var(--hara-line);
  box-shadow: var(--hara-glow-cyan);
}

.md-typeset .hara-runtime-chain span:nth-child(2) {
  min-width: auto;
  padding: 0;
  color: var(--hara-cyan);
  background: transparent;
  border: 0;
  font-weight: 700;
}

.md-typeset .hara-runtime-chain span:nth-child(3)::before,
.md-typeset .hara-runtime-chain span:nth-child(4)::before,
.md-typeset .hara-runtime-chain span:nth-child(5)::before {
  content: '→';
  position: absolute;
  top: 50%;
  left: -.85rem;
  color: var(--hara-cyan);
  background: var(--hara-panel);
  transform: translateY(-50%);
}

.md-typeset .hara-runtime-chain span:nth-child(3) { border-color: rgba(156, 123, 255, .42); }
.md-typeset .hara-runtime-chain span:nth-child(4) { border-color: rgba(245, 215, 66, .45); }
.md-typeset .hara-runtime-chain span:nth-child(5) { border-color: var(--hara-cyan); }

html[data-hara-theme="light"] .md-typeset .hara-inspection-lanes,
html[data-hara-theme="light"] .md-typeset .hara-runtime-chain {
  background: rgba(248, 250, 247, .86);
}

html[data-hara-theme="light"] .md-typeset .hara-inspection-evidence {
  background: rgba(213, 31, 92, .07);
}

@media (max-width: 720px) {
  .md-typeset .hara-inspection-lane {
    grid-template-columns: 1fr;
  }

  .md-typeset .hara-inspection-lane span:not(:last-child)::after {
    top: auto;
    right: auto;
    bottom: -.85rem;
    left: 50%;
    transform: translateX(-50%) rotate(90deg);
  }

  .md-typeset .hara-runtime-chain {
    grid-template-columns: 1fr;
  }

  .md-typeset .hara-runtime-chain span:nth-child(2) {
    min-height: auto;
  }

  .md-typeset .hara-runtime-chain span:nth-child(n + 3)::before {
    top: -.85rem;
    left: 50%;
    transform: translateX(-50%) rotate(90deg);
  }
}

/* Chapter 04 — React and Substrate */
.md-typeset .hara-web-native-path {
  display: grid;
  grid-template-columns: minmax(0, .85fr) auto minmax(0, 1.2fr) auto minmax(0, 1.1fr) auto minmax(0, .95fr);
  align-items: center;
  gap: .5rem;
  margin: 1.6rem 0 2rem;
  padding: 1rem;
  background: var(--hara-panel);
  border: 1px solid var(--hara-line);
  box-shadow: var(--hara-glow-cyan);
}

.md-typeset .hara-web-native-path span {
  display: grid;
  min-height: 3.4rem;
  padding: .45rem;
  place-items: center;
  color: var(--hara-text);
  background: var(--hara-raised);
  border: 1px solid var(--hara-line);
  font: 700 .65rem/1.25 var(--hara-mono);
  letter-spacing: .04em;
  text-align: center;
  text-transform: uppercase;
}

.md-typeset .hara-web-native-path > b { color: var(--hara-cyan); font: 700 1rem var(--hara-mono); }

html[data-hara-theme="light"] .md-typeset .hara-web-native-path { background: rgba(248, 250, 247, .86); }

.md-typeset .hara-react-escalation,
.md-typeset .hara-substrate-hub,
.md-typeset .hara-request-path,
.md-typeset .hara-stream-contrast,
.md-typeset .hara-react-adapters,
.md-typeset .hara-react-ordering {
  display: grid;
  align-items: stretch;
  gap: .55rem;
  margin: 1.6rem 0 2rem;
  padding: 1rem;
  background: var(--hara-panel);
  border: 1px solid var(--hara-line);
  box-shadow: var(--hara-glow-cyan);
}

.md-typeset .hara-react-escalation {
  grid-template-columns: 1fr auto 1fr auto 1fr auto 1fr;
  align-items: center;
}

.md-typeset .hara-react-escalation span,
.md-typeset .hara-substrate-hub span,
.md-typeset .hara-request-path span,
.md-typeset .hara-react-adapters > div,
.md-typeset .hara-react-adapters section,
.md-typeset .hara-stream-contrast section,
.md-typeset .hara-react-ordering section {
  display: grid;
  min-height: 3.3rem;
  padding: .55rem .65rem;
  place-items: center;
  color: var(--hara-text);
  background: var(--hara-raised);
  border: 1px solid var(--hara-line);
  font: 700 .71rem/1.3 var(--hara-mono);
  letter-spacing: .025em;
  text-align: center;
}

.md-typeset .hara-react-escalation small,
.md-typeset .hara-substrate-hub small,
.md-typeset .hara-request-path small,
.md-typeset .hara-react-adapters small,
.md-typeset .hara-stream-contrast small { color: var(--hara-text-muted); font: .61rem/1.3 var(--hara-sans); letter-spacing: 0; }

.md-typeset .hara-react-escalation > b,
.md-typeset .hara-substrate-hub > b,
.md-typeset .hara-request-path > b,
.md-typeset .hara-react-adapters > b { align-self: center; color: var(--hara-cyan); font: 700 1rem var(--hara-mono); }

.md-typeset .hara-substrate-hub { grid-template-columns: minmax(10rem, 1fr) auto minmax(10rem, 1fr) auto minmax(8rem, .8fr); }
.md-typeset .hara-substrate-hub__inputs { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: .38rem; }
.md-typeset .hara-substrate-hub__inputs span { min-height: 2.5rem; padding: .35rem; font-size: .61rem; }
.md-typeset .hara-substrate-hub__node,
.md-typeset .hara-substrate-hub__adapter { display: grid; min-height: 100%; padding: .8rem; place-items: center; color: var(--hara-cyan-bright); background: rgba(65, 245, 228, .08); border: 1px solid var(--hara-cyan); font: 700 .76rem/1.25 var(--hara-mono); text-align: center; }
.md-typeset .hara-substrate-hub__node small,
.md-typeset .hara-substrate-hub__adapter small { display: block; margin-top: .35rem; }

.md-typeset .hara-substrate-spaces { display: grid; grid-template-columns: minmax(16rem, 1fr) minmax(12rem, .8fr); gap: 1rem; align-items: center; margin: 1.6rem 0 2rem; padding: 1rem; background: var(--hara-panel); border: 1px solid var(--hara-line); box-shadow: var(--hara-glow-cyan); }
.md-typeset .hara-substrate-spaces__node { display: grid; gap: .48rem; padding: .8rem; border: 1px solid var(--hara-cyan); background: rgba(65, 245, 228, .06); }
.md-typeset .hara-substrate-spaces__node > b { color: var(--hara-cyan-bright); font: 700 .75rem var(--hara-mono); letter-spacing: .08em; text-transform: uppercase; }
.md-typeset .hara-substrate-spaces section { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: .5rem; padding: .52rem .6rem; background: var(--hara-raised); border: 1px solid var(--hara-line); }
.md-typeset .hara-substrate-spaces strong { color: var(--hara-text); font: 700 .7rem var(--hara-mono); }
.md-typeset .hara-substrate-spaces small { color: var(--hara-text-muted); font: .61rem var(--hara-sans); text-align: right; }
.md-typeset .hara-substrate-spaces p { margin: 0; color: var(--hara-text-muted); font: .83rem/1.55 var(--hara-sans); }
.md-typeset .hara-substrate-spaces--compact section { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.md-typeset .hara-substrate-spaces--compact strong { padding: .25rem; color: var(--hara-cyan-bright); border: 1px solid var(--hara-line); text-align: center; }

.md-typeset .hara-request-path { grid-template-columns: 1fr auto 1.25fr auto 1.25fr auto 1fr; align-items: center; }
.md-typeset .hara-request-path span { min-height: 4.1rem; }
.md-typeset .hara-request-path span:nth-of-type(2) { border-color: var(--hara-cyan); color: var(--hara-cyan-bright); }

.md-typeset .hara-stream-contrast { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.md-typeset .hara-stream-contrast section { grid-template-columns: auto 1fr; column-gap: .65rem; text-align: left; }
.md-typeset .hara-stream-contrast i { grid-row: span 3; align-self: center; color: var(--hara-cyan); font: 700 1.25rem var(--hara-mono); font-style: normal; }
.md-typeset .hara-stream-contrast section > b { color: var(--hara-cyan-bright); font: 700 .75rem var(--hara-mono); }
.md-typeset .hara-stream-contrast code { color: var(--hara-text-muted); background: transparent; font: .58rem/1.3 var(--hara-mono); white-space: normal; }

.md-typeset .hara-react-adapters { grid-template-columns: minmax(10rem, .8fr) auto minmax(14rem, 1.2fr); align-items: center; }
.md-typeset .hara-react-adapters section { grid-template-columns: repeat(5, minmax(0, 1fr)); gap: .35rem; min-height: auto; padding: .45rem; }
.md-typeset .hara-react-adapters section span { padding: .48rem .2rem; color: var(--hara-text); border: 1px solid var(--hara-line); font: 700 .61rem var(--hara-mono); }

.md-typeset .hara-react-ordering { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.md-typeset .hara-react-ordering section { display: grid; grid-template-columns: 1fr; gap: .3rem; padding: .8rem; }
.md-typeset .hara-react-ordering section > b { color: var(--hara-cyan-bright); font: 700 .75rem var(--hara-mono); }
.md-typeset .hara-react-ordering span { padding: .4rem; border: 1px solid var(--hara-line); font: .62rem/1.3 var(--hara-mono); }
.md-typeset .hara-react-ordering i { color: var(--hara-cyan); font-style: normal; }

html[data-hara-theme="light"] .md-typeset .hara-react-escalation,
html[data-hara-theme="light"] .md-typeset .hara-substrate-hub,
html[data-hara-theme="light"] .md-typeset .hara-request-path,
html[data-hara-theme="light"] .md-typeset .hara-stream-contrast,
html[data-hara-theme="light"] .md-typeset .hara-react-adapters,
html[data-hara-theme="light"] .md-typeset .hara-react-ordering,
html[data-hara-theme="light"] .md-typeset .hara-substrate-spaces { background: rgba(248, 250, 247, .86); }
html[data-hara-theme="light"] .md-typeset .hara-substrate-hub__node,
html[data-hara-theme="light"] .md-typeset .hara-substrate-hub__adapter,
html[data-hara-theme="light"] .md-typeset .hara-substrate-spaces__node { background: rgba(213, 31, 92, .07); }

/* Docs-native canvas tutorial: same manual surface as the editor, without
   importing the Studio chrome or any iframe. */
.md-typeset .hara-canvas-stage { margin: 1.35rem 0 2.35rem; }
.md-typeset .hara-tictactoe-sketches { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1px; margin: 1.5rem 0 2.25rem; border: 1px solid var(--hara-line); background: var(--hara-line); box-shadow: var(--hara-glow-cyan); }
.md-typeset .hara-tictactoe-sketches section { min-height: 15rem; padding: 1rem; background: var(--hara-raised); }
.md-typeset .hara-tictactoe-sketches small { display: block; margin-bottom: .85rem; color: var(--hara-cyan-bright); font: 700 .68rem var(--hara-mono); letter-spacing: .1em; }
.md-typeset .hara-tictactoe-sketches p { margin: .9rem 0 0; color: var(--hara-text-muted); font-size: .82rem; }
.md-typeset .hara-tictactoe-board { display: grid; grid-template-columns: repeat(3, 2.7rem); grid-template-rows: repeat(3, 2.7rem); width: max-content; border: 1px solid var(--hara-cyan); }
.md-typeset .hara-tictactoe-board i { display: grid; place-items: center; min-width: 0; color: var(--hara-pink); border-right: 1px solid var(--hara-line); border-bottom: 1px solid var(--hara-line); font: 1.6rem var(--hara-mono); font-style: normal; }
.md-typeset .hara-tictactoe-board i:nth-child(3n) { border-right: 0; }
.md-typeset .hara-tictactoe-board i:nth-child(n+7) { border-bottom: 0; }
.md-typeset .hara-tictactoe-board i:nth-child(3n) { color: var(--hara-cyan-bright); }
.md-typeset .hara-tictactoe-flow { display: grid; gap: .32rem; align-content: center; min-height: 8.2rem; }
.md-typeset .hara-tictactoe-flow b { padding: .35rem .5rem; color: var(--hara-text); border: 1px solid var(--hara-line); font: 700 .72rem var(--hara-mono); text-align: center; }
.md-typeset .hara-tictactoe-flow em { color: var(--hara-cyan); font: 700 1rem var(--hara-mono); font-style: normal; text-align: center; }
.md-typeset .hara-tutorial-next { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1px; margin: 1.5rem 0 2.25rem; border: 1px solid var(--hara-line); background: var(--hara-line); }
.md-typeset .hara-tutorial-next a { display: grid; gap: .45rem; min-height: 10rem; padding: 1rem; color: var(--hara-text); background: var(--hara-raised); text-decoration: none; }
.md-typeset .hara-tutorial-next a:hover { background: var(--hara-panel); }
.md-typeset .hara-tutorial-next b { color: var(--hara-pink); font: 700 .66rem var(--hara-mono); letter-spacing: .12em; }
.md-typeset .hara-tutorial-next strong { color: var(--hara-text); font: 700 .95rem var(--hara-sans); }
.md-typeset .hara-tutorial-next small { color: var(--hara-text-muted); font: .76rem/1.45 var(--hara-sans); }
html[data-hara-theme="light"] .md-typeset .hara-tictactoe-sketches { box-shadow: 0 .5rem 1.6rem rgba(67,17,37,.14); }
html[data-hara-theme="light"] .md-typeset .hara-tictactoe-sketches small,
html[data-hara-theme="light"] .md-typeset .hara-tictactoe-flow em { color: #ad174a; }
.md-typeset .hara-live-canvas-panel { overflow: hidden; border: 1px solid var(--hara-line); border-top: 0; background: #03070d; box-shadow: var(--hara-glow-cyan); }
.md-typeset .hara-live-canvas-meta { display: flex; justify-content: space-between; gap: 1rem; padding: .5rem .8rem; color: var(--hara-cyan-bright); border-bottom: 1px solid rgba(65,245,228,.28); font: 700 .64rem var(--hara-mono); letter-spacing: .09em; }
.md-typeset .hara-live-canvas-meta output { margin-left: auto; color: var(--hara-text-muted); font: inherit; text-align: right; }
.md-typeset .hara-live-canvas-meta output[data-state="ready"] { color: var(--hara-cyan-bright); }
.md-typeset .hara-live-canvas-meta output[data-state="error"] { color: var(--hara-pink); }
.md-typeset .hara-live-canvas { display: block; width: 100%; min-height: 18rem; max-height: 34rem; aspect-ratio: 16 / 9; touch-action: none; background: #03070d; cursor: crosshair; }
.md-typeset .hara-board-annotations { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1px; margin: -1.25rem 0 2.4rem; border: 1px solid var(--hara-line); background: var(--hara-line); }
.md-typeset .hara-board-annotations section { padding: .85rem 1rem; background: var(--hara-raised); }
.md-typeset .hara-board-annotations b { color: var(--hara-cyan-bright); font: 700 .68rem var(--hara-mono); letter-spacing: .1em; }
.md-typeset .hara-board-annotations p,
.md-typeset .hara-board-annotations ol { margin: .6rem 0 0; color: var(--hara-text-muted); font-size: .8rem; }
.md-typeset .hara-board-annotations ol { padding-left: 1.2rem; }
.md-typeset .hara-board-annotations code { font-size: .72rem; }
.md-typeset .hara-canvas-command-cards { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1px; margin: 1.4rem 0 2.1rem; border: 1px solid var(--hara-line); background: var(--hara-line); }
.md-typeset .hara-canvas-command-cards section { min-height: 8.4rem; padding: .8rem; background: var(--hara-raised); }
.md-typeset .hara-canvas-command-cards b { display: block; margin-bottom: .48rem; color: var(--hara-cyan-bright); font: 700 .76rem var(--hara-mono); }
.md-typeset .hara-canvas-command-cards code { display: block; overflow-x: auto; padding: .3rem; color: var(--hara-text); background: var(--hara-panel); font: .62rem/1.35 var(--hara-mono); white-space: nowrap; }
.md-typeset .hara-canvas-command-cards p { margin: .58rem 0 0; color: var(--hara-text-muted); font-size: .75rem; }
html[data-hara-theme="light"] .md-typeset .hara-live-canvas-panel { border-color: rgba(213,31,92,.52); box-shadow: 0 .5rem 1.6rem rgba(67,17,37,.14); }
html[data-hara-theme="light"] .md-typeset .hara-live-canvas-meta { color: #ad174a; border-bottom-color: rgba(213,31,92,.3); }
html[data-hara-theme="light"] .md-typeset .hara-live-canvas-meta output[data-state="ready"] { color: #ad174a; }

@media (max-width: 720px) {
  .md-typeset .hara-react-escalation,
  .md-typeset .hara-web-native-path,
  .md-typeset .hara-substrate-hub,
  .md-typeset .hara-request-path,
  .md-typeset .hara-react-adapters,
  .md-typeset .hara-substrate-spaces,
  .md-typeset .hara-stream-contrast,
  .md-typeset .hara-react-ordering { grid-template-columns: 1fr; }

  .md-typeset .hara-tictactoe-sketches { grid-template-columns: 1fr; }
  .md-typeset .hara-tutorial-next { grid-template-columns: 1fr; }
  .md-typeset .hara-board-annotations,
  .md-typeset .hara-canvas-command-cards { grid-template-columns: 1fr; }

  .md-typeset .hara-react-escalation > b,
  .md-typeset .hara-web-native-path > b,
  .md-typeset .hara-substrate-hub > b,
  .md-typeset .hara-request-path > b,
  .md-typeset .hara-react-adapters > b { justify-self: center; transform: rotate(90deg); }

  .md-typeset .hara-substrate-hub__inputs,
  .md-typeset .hara-react-adapters section { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}