:root[data-theme="light"] {
  --line: #d9dde3;
  --muted: #626c7b;
  --docs-header-bg: #f8f9fbf5;
  --docs-text: #262e3a;
  --docs-muted: #626c7b;
  --docs-panel: #ffffff;
  --docs-line-strong: #8c95a3;
  --docs-border: #cbd1da;
  --docs-raised: #edf0f4;
  --docs-bg: #f8f9fb;
}
:root {
  color-scheme: dark;
  font-family:
    Inter,
    -apple-system,
    BlinkMacSystemFont,
    "Segoe UI",
    sans-serif;
  color: var(--docs-text, #dadade);
  background: var(--docs-bg, #0c0d0f);
  font-synthesis: none;
  --line: var(--docs-raised, #28292d);
  --muted: var(--docs-muted, #999ba5);
}
* {
  box-sizing: border-box;
}
body {
  margin: 0;
  font-size: 14px;
}
a {
  color: inherit;
  text-decoration: none;
}
button,
input,
select {
  font: inherit;
  color: inherit;
  background: var(--docs-panel, #17181b);
  border: 1px solid var(--docs-border, #34353b);
  border-radius: 6px;
}
button {
  cursor: pointer;
  padding: 7px 12px;
}
button:hover {
  background: var(--docs-raised, #24252a);
}
a:focus-visible,
button:focus-visible,
input:focus-visible,
select:focus-visible,
summary:focus-visible {
  outline: 2px solid var(--docs-text, #e3e3e8);
  outline-offset: 4px;
}
input,
select {
  padding: 9px 10px;
  min-width: 0;
}
kbd {
  font:
    11px ui-monospace,
    monospace;
  padding: 2px 5px;
  border: 1px solid var(--docs-border, #3b3c41);
  border-radius: 3px;
  color: var(--muted);
}
.docs-header {
  height: 68px;
  border-bottom: 1px solid var(--line);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 30px;
  position: sticky;
  top: 0;
  background: var(--docs-header-bg, #0c0d0ff5);
  z-index: 5;
}
.docs-brand {
  display: flex;
  gap: 12px;
  align-items: center;
}
.docs-brand strong {
  font-size: 21px;
  letter-spacing: -0.8px;
}
.docs-brand strong span {
  font-weight: 450;
  color: var(--docs-muted, #a7a9b2);
}
.docs-label {
  font-size: 13px;
  letter-spacing: 0;
  color: var(--muted);
  border-left: 1px solid var(--line);
  padding-left: 16px;
  margin-left: 5px;
}
.header-actions {
  display: flex;
  gap: 24px;
  align-items: center;
  font-size: 12px;
}
.header-actions > button {
  min-width: 185px;
  display: flex;
  justify-content: space-between;
  color: var(--muted);
}
.open-simulator {
  padding: 9px 14px;
  border: 1px solid var(--docs-border, #393a40);
  border-radius: 6px;
}
.github {
  color: var(--muted);
}
#menu-toggle {
  display: none;
}
.docs-layout {
  display: grid;
  grid-template-columns: 244px minmax(0, 820px) 205px;
  max-width: 1440px;
  margin: 0 auto;
  gap: 42px;
  padding: 0 28px;
}
#docs-sidebar {
  position: sticky;
  top: 68px;
  height: calc(100vh - 68px);
  overflow-y: auto;
  padding: 26px 12px 30px 0;
  border-right: 1px solid var(--line);
  scrollbar-width: thin;
}
.version-control {
  padding-right: 12px;
  margin-bottom: 27px;
}
.version-control label {
  display: block;
  font-size: 11px;
  color: var(--muted);
  margin-bottom: 8px;
}
.version-control select {
  width: 100%;
  font-size: 12px;
}
.nav-group {
  margin: 0 0 24px;
}
.nav-group h2,
.nav-group summary,
.page-contents h2 {
  font-size: 10px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1.2px;
  color: var(--docs-muted, #8b909d);
  margin: 0 0 8px;
  padding: 0 9px;
}
.nav-group summary {
  cursor: pointer;
}
.nav-group a {
  display: block;
  font-size: 12px;
  line-height: 1.35;
  padding: 8px 10px;
  margin: 2px 8px 2px 0;
  border-radius: 5px;
  color: var(--docs-muted, #a9abb5);
}
.nav-group a:hover {
  color: var(--docs-text, #ececf0);
  background: var(--docs-panel, #18191d);
}
.nav-group a[aria-current] {
  background: var(--docs-raised, #202125);
  color: var(--docs-text, #f4f4f6);
  font-weight: 600;
  box-shadow: inset 2px 0 var(--docs-text, #f1f1f3);
}
.sidebar-footer {
  font-size: 11px;
  color: var(--muted);
  padding-left: 9px;
}
main {
  min-width: 0;
  padding: 35px 0 45px;
  outline: none;
}
.breadcrumbs {
  display: flex;
  gap: 12px;
  color: var(--docs-muted, #7e818c);
  font-size: 11px;
  margin-bottom: 22px;
}
.version-note {
  display: inline-block;
  font-size: 10px;
  color: var(--docs-text, #b4b6bf);
  padding: 5px 8px;
  border: 1px solid var(--line);
  border-radius: 4px;
  margin-bottom: 18px;
}
article {
  font-size: 14px;
  line-height: 1.85;
  color: var(--docs-text, #bfc1ca);
  overflow-wrap: break-word;
}
article h1 {
  font-size: 35px;
  line-height: 1.2;
  color: var(--docs-text, #f2f2f4);
  font-weight: 650;
  letter-spacing: -1px;
  margin: 0 0 23px;
}
article h2 {
  font-size: 22px;
  line-height: 1.35;
  color: var(--docs-text, #e8e8ec);
  letter-spacing: -0.45px;
  margin: 43px 0 16px;
  border-top: 1px solid var(--line);
  padding-top: 28px;
}
article h3 {
  font-size: 17px;
  color: var(--docs-text, #e3e3e7);
  line-height: 1.5;
  margin: 30px 0 12px;
}
article h1,
article h2,
article h3,
article h4 {
  scroll-margin-top: 100px;
}
article h1 .heading-anchor {
  display: none;
}
.heading-anchor {
  font-weight: 400;
  font-size: 16px;
  color: var(--docs-line-strong, #626572);
  opacity: 0;
  margin-left: 9px;
}
h2:hover .heading-anchor,
h3:hover .heading-anchor,
.heading-anchor:focus-visible {
  opacity: 1;
}
article p {
  margin: 12px 0 19px;
}
article a {
  color: var(--docs-text, #e1e3eb);
  text-decoration: underline;
  text-decoration-color: var(--docs-line-strong, #565961);
  text-underline-offset: 3px;
}
article a:hover {
  color: white;
  text-decoration-color: var(--docs-text, #e1e3eb);
}
article strong {
  color: var(--docs-text, #e2e3e8);
  font-weight: 600;
}
article ul,
article ol {
  padding-left: 22px;
}
article li {
  padding-left: 3px;
  margin: 7px 0;
}
article img {
  display: block;
  max-width: 100%;
  height: auto;
  border: 1px solid var(--line);
  border-radius: 8px;
  margin: 24px 0;
}
article blockquote {
  margin: 22px 0;
  border: 1px solid var(--docs-border, #363229);
  border-left: 3px solid #8f805e;
  border-radius: 4px;
  padding: 4px 18px;
  background: var(--docs-panel, #191813);
  color: var(--docs-text, #bfb9ab);
}
article :not(pre) > code {
  font-size: 12px;
  color: var(--docs-text, #dbdce3);
  background: var(--docs-panel, #1b1c21);
  border: 1px solid var(--docs-border, #303138);
  padding: 2px 4px;
  border-radius: 4px;
  overflow-wrap: anywhere;
}
.code-block {
  margin: 22px 0;
  border: 1px solid var(--line);
  border-radius: 7px;
  overflow: hidden;
  background: var(--docs-bg, #111215);
}
.code-label {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: var(--docs-panel, #18191c);
  border-bottom: 1px solid var(--line);
  padding: 6px 12px;
  color: var(--docs-muted, #8e919c);
  font-size: 10px;
}
.code-label button {
  font-size: 10px;
  padding: 3px 7px;
  background: transparent;
}
pre {
  margin: 0;
  padding: 17px 19px;
  overflow-x: auto;
  line-height: 1.75;
}
pre code {
  font:
    12px/1.8 ui-monospace,
    SFMono-Regular,
    Menlo,
    monospace;
  color: var(--docs-text, #cbced9);
}
.table-scroll {
  overflow-x: auto;
  margin: 22px 0;
  border: 1px solid var(--line);
  border-radius: 7px;
}
table {
  border-collapse: collapse;
  width: 100%;
  font-size: 12px;
  text-align: left;
}
th {
  color: var(--docs-text, #dddfe6);
  background: var(--docs-panel, #191a1e);
  font-weight: 600;
}
th,
td {
  padding: 11px 13px;
  border-bottom: 1px solid var(--line);
  min-width: 100px;
  vertical-align: top;
}
tbody tr:last-child td {
  border: 0;
}
article details {
  padding: 10px 14px;
  border: 1px solid var(--line);
  border-radius: 6px;
  margin: 18px 0;
}
article summary {
  cursor: pointer;
  color: var(--docs-text, #e1e2e8);
}
.page-contents {
  position: sticky;
  top: 68px;
  height: calc(100vh - 68px);
  overflow-y: auto;
  padding-top: 43px;
  scrollbar-width: thin;
}
.page-contents h2 {
  padding: 0;
  margin-bottom: 15px;
}
.page-contents a {
  display: block;
  font-size: 11px;
  line-height: 1.5;
  color: var(--docs-muted, #848793);
  padding: 6px 0;
}
.page-contents a.active,
.page-contents a:hover {
  color: var(--docs-text, #eeeff3);
}
.page-contents .depth-3 {
  padding-left: 12px;
  font-size: 10px;
}
.page-contents p {
  font-size: 10px;
  color: var(--docs-muted, #8b909d);
  border-top: 1px solid var(--line);
  margin-top: 25px;
  padding-top: 20px;
  line-height: 1.8;
}
.page-navigation {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin-top: 42px;
  padding-top: 22px;
  border-top: 1px solid var(--line);
}
.page-navigation a {
  border: 1px solid var(--line);
  padding: 13px 15px;
  border-radius: 6px;
  font-size: 12px;
}
.page-navigation a:hover {
  background: var(--docs-panel, #17181d);
}
.page-navigation a:last-child {
  text-align: right;
}
.page-navigation small {
  display: block;
  color: var(--docs-muted, #8b909d);
  font-size: 10px;
  margin-bottom: 7px;
}
.page-footer {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 10px;
  font-size: 10px;
  color: var(--docs-muted, #8b909d);
  padding-top: 28px;
}
.page-footer a:hover {
  color: var(--docs-text, #ddd);
}
dialog {
  color: var(--docs-text, #e0e1e6);
  background: var(--docs-bg, #121316);
  border: 1px solid var(--docs-border, #3a3b43);
  border-radius: 11px;
  width: min(650px, calc(100% - 28px));
  padding: 22px;
  max-height: 80vh;
}
dialog::backdrop {
  background: var(--doc-000b);
  backdrop-filter: blur(3px);
}
.search-heading {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 20px;
}
.search-heading h2 {
  font-size: 15px;
  margin: 0;
}
.search-heading button {
  font-size: 11px;
  color: var(--muted);
}
#search-query {
  width: 100%;
  font-size: 16px;
  padding: 12px;
}
#search-status {
  font-size: 11px;
  color: var(--muted);
  margin: 17px 0;
}
#search-results a {
  display: block;
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: 7px;
  margin-top: 10px;
}
#search-results a:hover {
  background: var(--docs-raised, #212228);
}
#search-results small {
  display: block;
  color: var(--docs-muted, #80838e);
  font-size: 10px;
  margin-bottom: 6px;
}
#search-results strong {
  font-size: 14px;
}
#search-results p {
  font-size: 11px;
  color: var(--docs-muted, #9295a2);
  line-height: 1.6;
  margin-bottom: 0;
}
.skip-link {
  position: fixed;
  left: 20px;
  top: -100px;
  z-index: 50;
  padding: 12px;
  background: var(--docs-text, #f1f1f4);
  color: var(--docs-bg, #111);
}
.skip-link:focus {
  top: 8px;
}
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip-path: inset(50%);
}
@media (min-width: 1500px) {
  .docs-layout {
    gap: 52px;
  }
}
@media (max-width: 1150px) {
  .docs-layout {
    grid-template-columns: 220px minmax(0, 1fr);
    gap: 30px;
    max-width: 1050px;
  }
  .page-contents {
    display: none;
  }
}
@media (max-width: 700px) {
  .docs-header {
    height: 60px;
    padding: 0 16px;
  }
  .docs-brand {
    gap: 8px;
  }
  .docs-brand strong {
    font-size: 18px;
  }
  .docs-brand img {
    width: 26px;
    height: 26px;
  }
  .docs-label {
    display: none;
  }
  .header-actions {
    gap: 12px;
  }
  .header-actions .github {
    display: none;
  }
  .header-actions > button {
    min-width: 0;
  }
  .header-actions #open-search {
    font-size: 0;
    width: 31px;
    height: 31px;
    padding: 4px;
  }
  .header-actions #open-search::before {
    content: "⌕";
    font-size: 24px;
  }
  .header-actions kbd {
    display: none;
  }
  .open-simulator {
    font-size: 10px;
    padding: 7px 8px;
  }
  #menu-toggle {
    display: block;
    font-size: 11px;
    padding: 7px 8px;
  }
  .docs-layout {
    display: block;
    padding: 0 22px;
  }
  #docs-sidebar {
    display: none;
    position: fixed;
    top: 60px;
    bottom: 0;
    left: 0;
    z-index: 4;
    background: var(--docs-bg, #111215);
    width: min(310px, 90vw);
    height: calc(100dvh - 60px);
    padding: 22px;
    border-right: 1px solid var(--docs-line-strong, #42444c);
    box-shadow: 70px 0 100vw var(--doc-0009);
  }
  .nav-open #docs-sidebar {
    display: block;
  }
  main {
    padding-top: 24px;
  }
  article h1 {
    font-size: 29px;
  }
  article h2 {
    font-size: 21px;
  }
  article {
    font-size: 13px;
  }
  .page-navigation {
    gap: 10px;
  }
  .page-navigation a {
    font-size: 11px;
    padding: 12px;
  }
  .page-footer {
    font-size: 9px;
  }
  pre {
    padding: 13px;
  }
  .table-scroll th,
  .table-scroll td {
    padding: 9px;
  }
  .breadcrumbs {
    margin-bottom: 16px;
  }
}
@media print {
  .docs-header,
  #docs-sidebar,
  .page-contents,
  .page-navigation,
  .version-note,
  .copy-code {
    display: none;
  }
  .docs-layout {
    display: block;
    padding: 0;
  }
  body {
    background: white;
    color: black;
  }
  article,
  article h1,
  article h2,
  article h3,
  article strong,
  article a {
    color: black;
  }
  pre {
    white-space: pre-wrap;
  }
  .table-scroll {
    overflow: visible;
  }
  main {
    padding: 0;
  }
  .heading-anchor {
    display: none;
  }
}
.reference-library {
  display: grid;
  gap: 16px;
}
.reference-card {
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 20px;
  background: var(--docs-bg, #111215);
  scroll-margin-top: 90px;
}
.reference-card h3 {
  margin: 0 0 10px;
}
.reference-card p {
  font-size: 12px;
  margin: 10px 0;
}
.reference-actions {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin: 16px 0;
}
.reference-actions a {
  font-size: 11px;
  padding: 6px 9px;
  border: 1px solid var(--docs-border, #383a42);
  border-radius: 5px;
  text-decoration: none;
  background: var(--docs-raised, #1c1d22);
}
.reference-actions a:hover {
  background: var(--docs-raised, #292a30);
}
.reference-card details {
  padding: 0;
  border: 0;
  font-size: 11px;
}
.reference-digest code {
  word-break: break-all;
}
.reference-note {
  color: var(--docs-muted, #9598a3);
}

@media (max-width: 700px) {
  .nav-open {
    overflow: hidden;
  }
  .nav-group a {
    padding-top: 10px;
    padding-bottom: 10px;
  }
  .copy-code {
    min-height: 32px;
  }
  .header-actions #menu-toggle {
    min-height: 34px;
  }
}

/* Versioned, original diagrams. The source link also works without JavaScript. */
.doc-figure {
  display: block;
  margin: 24px 0;
}
.expand-diagram {
  display: block;
  position: relative;
  overflow: hidden;
  border: 1px solid var(--docs-border, #333841);
  border-radius: 10px;
  background: var(--docs-panel, #111419);
  text-decoration: none;
}
article .expand-diagram img {
  display: block;
  width: 100%;
  max-height: none;
  margin: 0;
  border: 0;
  border-radius: 0;
}
.figure-action {
  display: block;
  padding: 9px 14px;
  border-top: 1px solid var(--docs-border, #2d333d);
  color: var(--docs-text, #b9c0cc);
  font-size: 12px;
}
.expand-diagram:hover {
  border-color: var(--docs-muted, #929aa8);
}
.expand-diagram:hover .figure-action {
  color: var(--docs-text, #fff);
}
#diagram-viewer {
  width: min(1180px, calc(100vw - 32px));
  height: min(900px, calc(100dvh - 32px));
  max-width: none;
  max-height: calc(100dvh - 32px);
  padding: 0;
  border: 1px solid var(--docs-line-strong, #444953);
  border-radius: 12px;
  background: var(--docs-panel, #111419);
  color: var(--docs-text, #eee);
}
#diagram-viewer[open] {
  display: flex;
  flex-direction: column;
}
.diagram-toolbar {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
  padding: 14px 18px;
  border-bottom: 1px solid var(--docs-border, #333841);
}
.diagram-toolbar h2 {
  margin: 0;
  flex: 1 1 220px;
  font-size: 15px;
  font-weight: 600;
}
.diagram-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
}
.diagram-actions button,
.diagram-actions a {
  min-height: 36px;
  padding: 6px 12px;
  white-space: nowrap;
  font-size: 13px;
}
.diagram-actions output {
  min-width: 40px;
  text-align: center;
  font-size: 12px;
  color: var(--docs-text, #bac2ce);
}
.diagram-actions button:disabled {
  opacity: 0.4;
  cursor: default;
}
.diagram-stage {
  flex: 1;
  display: flex;
  overflow: auto;
  min-height: 0;
  overscroll-behavior: contain;
}
.diagram-stage img {
  display: block;
  flex: none;
  margin: auto;
  max-width: none;
  height: auto;
}
.prompt-fields {
  padding: 20px;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}
.prompt-fields[hidden] {
  display: none;
}
.prompt-fields label {
  display: grid;
  gap: 6px;
  color: var(--docs-text, #bbc0c9);
  font-size: 13px;
  min-width: 0;
}
.prompt-fields input,
.prompt-fields select {
  width: 100%;
  min-width: 0;
  border: 1px solid var(--docs-line-strong, #42464f);
  border-radius: 5px;
  background: var(--docs-panel, #121419);
  color: var(--docs-text, #eee);
  font: inherit;
  padding: 10px;
}
article .prompt-note {
  margin: 0;
  padding: 0 20px 18px;
  color: var(--docs-muted, #a3aab5);
  font-size: 13px;
}
article .agent-prompt details {
  margin: 0;
  border: 0;
  border-top: 1px solid var(--docs-border, #30343c);
  border-radius: 0;
}
.agent-prompt summary {
  padding: 12px 20px;
  font-size: 13px;
}
article .agent-prompt pre {
  margin: 0;
  padding: 18px 20px;
  max-height: 420px;
  white-space: pre-wrap;
  overflow-wrap: anywhere;
  font-size: 12px;
}
@media (max-width: 600px) {
  .prompt-fields {
    grid-template-columns: 1fr;
    padding: 16px;
  }
  #diagram-viewer {
    width: calc(100vw - 16px);
    max-height: calc(100dvh - 16px);
  }
  .diagram-toolbar {
    padding: 12px;
  }
  .diagram-actions {
    gap: 5px;
  }
  .diagram-actions button,
  .diagram-actions a {
    min-height: 42px;
    padding: 6px 10px;
  }
  #diagram-original {
    display: none;
  }
}

.header-actions > .theme-toggle {
  min-width: 34px;
  width: 34px;
  height: 34px;
  padding: 6px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex: none;
}
.theme-toggle svg {
  width: 20px;
  height: 20px;
}
.theme-moon,
[data-theme="light"] .theme-sun {
  display: none;
}
[data-theme="light"] .theme-moon {
  display: block;
}
[data-theme="light"] .docs-brand img {
  filter: brightness(0.25);
}

/* An illustrated, interactive mass ledger. The assembly stays lightweight SVG. */
.balance-lab {
  --balance-bg: #13191e;
  --balance-edge: #687883;
  --balance-skin: #cbd5d9;
  --balance-side: #748792;
  --balance-hardware: #27343c;
  --balance-wood: #ae9772;
  --balance-amber: #edc37d;
  --balance-battery: #a8d9d1;
  --balance-muted: #98a8b4;
  --balance-rule: #29353e;
  display: block;
  border: 1px solid var(--balance-rule);
  border-radius: 10px;
  background: var(--balance-bg);
  color: #e7edf1;
  margin: 22px 0;
  overflow: hidden;
}
[data-theme="light"] .balance-lab {
  --balance-bg: #f0f4f6;
  --balance-edge: #8396a3;
  --balance-skin: #ffffff;
  --balance-side: #cad6de;
  --balance-hardware: #526573;
  --balance-wood: #c7b48d;
  --balance-amber: #995a09;
  --balance-battery: #287b71;
  --balance-muted: #586e7b;
  --balance-rule: #d4dfe5;
  color: #233641;
}
.balance-heading {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
  padding: 25px 28px 0;
}
.balance-heading strong {
  display: block;
  font-size: 23px;
  font-weight: 550;
  letter-spacing: -0.7px;
  line-height: 1.3;
  margin-top: 8px;
}
.balance-eyebrow {
  display: block;
  font-size: 9px;
  font-weight: 600;
  letter-spacing: 1.5px;
  color: var(--balance-muted);
}
.balance-mass {
  font:
    24px ui-monospace,
    monospace;
  text-align: right;
  white-space: nowrap;
}
.balance-mass small {
  display: block;
  margin-top: 6px;
  font: 10px system-ui;
  color: var(--balance-muted);
}
article .balance-aircraft {
  display: block;
  width: 100%;
  height: auto;
  border: 0;
  border-radius: 0;
  max-height: none;
  margin: 0;
}
.balance-controls {
  display: block;
  margin: 0 28px;
  padding: 20px 0;
  border-top: 1px solid var(--balance-rule);
  position: relative;
}
.balance-controls[hidden] {
  display: none;
}
.balance-slider-label {
  display: block;
  padding-right: 145px;
  font-size: 12px;
}
.balance-slider-label > span {
  display: flex;
  justify-content: space-between;
  gap: 10px;
}
.balance-slider-label output {
  color: var(--balance-battery);
  font:
    11px ui-monospace,
    monospace;
}
.balance-slider-label input {
  display: block;
  width: 100%;
  accent-color: var(--balance-battery);
  padding: 0;
  margin: 18px 0 8px;
  cursor: ew-resize;
}
.balance-range-labels {
  display: flex;
  justify-content: space-between;
  font:
    10px ui-monospace,
    monospace;
  color: var(--balance-muted);
}
.balance-controls > .balance-range-labels {
  padding-right: 145px;
}
.balance-controls button {
  position: absolute;
  right: 0;
  top: 40px;
  background: transparent;
  color: inherit;
  border-color: var(--balance-rule);
  font-size: 11px;
  padding: 8px 12px;
}
.balance-controls button:disabled {
  opacity: 0.4;
  cursor: default;
}
.balance-result {
  border-top: 1px solid var(--balance-rule);
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 35px;
  margin: 0 28px;
  padding: 22px 0;
}
.balance-result strong {
  display: block;
  font:
    30px ui-monospace,
    monospace;
  color: var(--balance-amber);
  margin-top: 10px;
}
.balance-result strong small {
  font: 12px system-ui;
}
.balance-shift {
  display: block;
  font-size: 12px;
  padding-top: 2px;
}
.balance-shift > output {
  color: var(--balance-amber);
}
.balance-gauge {
  display: block;
  position: relative;
  height: 3px;
  background: var(--balance-rule);
  margin: 22px 0 12px;
}
.balance-gauge span {
  position: absolute;
  top: -5px;
  height: 13px;
  width: 3px;
  background: var(--balance-amber);
}
.balance-gauge i {
  position: absolute;
  top: -3px;
  height: 9px;
  border-left: 1px dashed var(--balance-muted);
}
.balance-footnote {
  display: block;
  padding: 0 28px 20px;
  font-size: 12px;
  line-height: 1.7;
}
.balance-footnote > span {
  color: var(--balance-muted);
  font-size: 10px;
}
article a.balance-download {
  display: block;
  font-size: 11px;
  padding: 11px 28px;
  border-top: 1px solid var(--balance-rule);
  color: var(--balance-muted);
  text-decoration: none;
}
.balance-download:hover {
  color: inherit;
}
@media (max-width: 650px) {
  .balance-heading {
    padding: 20px 18px 0;
    gap: 10px;
  }
  .balance-heading strong {
    font-size: 18px;
  }
  .balance-mass {
    font-size: 18px;
  }
  .balance-controls {
    margin: 0 18px;
  }
  .balance-slider-label,
  .balance-controls > .balance-range-labels {
    padding-right: 0;
  }
  .balance-controls button {
    position: static;
    margin-top: 14px;
  }
  .balance-result {
    margin: 0 18px;
    gap: 14px;
    grid-template-columns: 1fr;
  }
  .balance-footnote {
    padding: 0 18px 16px;
  }
}

/* Shared workspace navigation: same order and utility placement as the simulator. */
.docs-header {
  height: 60px;
  padding: 0 24px;
  gap: 34px;
  justify-content: flex-start;
}
.docs-brand {
  flex: none;
  min-width: 126px;
  gap: 8px;
  text-decoration: none;
}
.docs-brand strong {
  font-size: 19px;
}
.docs-header .workspace-navigation {
  display: flex;
  align-items: center;
  gap: 4px;
}
.docs-header .workspace-navigation a {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  height: 34px;
  padding: 0 13px;
  border: 1px solid transparent;
  border-radius: 6px;
  color: var(--muted);
  font-size: 12px;
  text-decoration: none;
  white-space: nowrap;
}
.docs-header .workspace-navigation a:hover {
  background: var(--docs-panel, #1b1c20);
  color: var(--docs-text, #dadade);
}
.docs-header .ui-icon {
  width: 18px;
  height: 18px;
  flex: none;
}
.docs-header .workspace-navigation .ui-icon {
  width: 21px;
  height: 21px;
}
.docs-header .header-actions {
  margin-left: auto;
  gap: 8px;
}
.docs-header .header-docs {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  height: 32px;
  padding: 6px 8px;
  border-radius: 6px;
  color: var(--docs-text, #dadade);
  background: var(--docs-panel, #1b1c20);
  text-decoration: none;
}
.docs-header .header-actions .github,
.docs-header .header-actions #open-search,
.docs-header .header-actions .theme-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 32px;
  width: 32px;
  height: 32px;
  padding: 7px;
  color: var(--muted);
  background: transparent;
  border: 1px solid transparent;
  box-shadow: none;
  border-radius: 6px;
}
.docs-header .header-actions .theme-toggle {
  border-radius: 50%;
}
.docs-header .header-actions #open-search::before {
  content: none;
}
.docs-header .header-actions .theme-toggle svg {
  width: 18px;
  height: 18px;
}
.docs-header .header-actions :is(button, a):hover {
  color: var(--docs-text, #dadade);
  background: var(--docs-panel, #1b1c20);
}
.docs-header :is(a, button):focus-visible {
  outline: 2px solid currentColor;
  outline-offset: 3px;
}
#docs-sidebar,
.page-contents {
  top: 60px;
  height: calc(100vh - 60px);
}
@media (max-width: 960px) {
  .docs-header {
    gap: 16px;
    padding: 0 16px;
  }
  .docs-brand {
    min-width: 110px;
  }
  .docs-header .workspace-navigation a {
    padding: 0 8px;
    gap: 5px;
  }
}
@media (max-width: 760px) {
  .docs-header {
    height: 116px;
    padding: 8px 12px;
    flex-wrap: wrap;
    gap: 8px;
    align-content: center;
  }
  .docs-brand {
    order: 0;
    min-width: 0;
  }
  .docs-brand img {
    width: 28px;
    height: 28px;
  }
  .docs-brand strong {
    font-size: 18px;
  }
  .docs-header .header-actions {
    order: 1;
    gap: 4px;
  }
  .docs-header .workspace-navigation {
    order: 2;
    width: 100%;
    justify-content: space-between;
    gap: 4px;
  }
  .docs-header .workspace-navigation a {
    flex: 1;
    height: 44px;
    flex-direction: column;
    justify-content: center;
    gap: 3px;
    padding: 3px;
    font-size: 10px;
  }
  .docs-header .workspace-navigation .ui-icon {
    width: 18px;
    height: 18px;
  }
  .docs-header .header-docs span {
    display: none;
  }
  .docs-header .header-docs {
    width: 30px;
    padding: 6px;
    justify-content: center;
  }
  .docs-header .header-actions .github {
    display: none;
  }
  .docs-header #menu-toggle {
    display: block;
    min-width: 0;
    font-size: 11px;
    padding: 6px;
  }
  #docs-sidebar,
  .page-contents {
    top: 116px;
    height: calc(100dvh - 116px);
  }
  article :is(h1, h2, h3, h4) {
    scroll-margin-top: 136px;
  }
}
@media print {
  .docs-header {
    display: none;
  }
}