/* The public shell consumes BrontoUI's tokens and CSS bundle. These are
   editorial layout rules only; no framework runtime or duplicate components. */
:root,
:root[data-theme='light'] {
  --site-bg: #f6f6f3;
  --site-surface: #fff;
  --site-surface-muted: #efefec;
  --site-ink: #17191a;
  --site-muted: #596169;
  --site-rule: #d9dbd8;
  --site-brand: #d92333;
  --site-brand-strong: #c11e2d;
  --site-deep: #181a1c;
  --site-deep-text: #f3f4f1;
  --site-radius: 13px;
  color-scheme: light;
}
:root[data-theme='dark'] {
  --site-bg: #121415;
  --site-surface: #1c1e20;
  --site-surface-muted: #27292b;
  --site-ink: #f2f3ef;
  --site-muted: #a9adb1;
  --site-rule: #36393a;
  --site-brand: #fb4752;
  --site-brand-strong: #c11e2d;
  --site-deep: #202224;
  --site-deep-text: #f4f4f0;
  color-scheme: dark;
}
html {
  scroll-behavior: smooth;
}
body {
  margin: 0;
  min-width: 300px;
  font-family:
    system-ui,
    -apple-system,
    BlinkMacSystemFont,
    'Segoe UI',
    sans-serif;
  color: var(--site-ink);
  background: var(--site-bg);
  -webkit-font-smoothing: antialiased;
}
[hidden] {
  display: none !important;
}
a {
  color: inherit;
}
button,
input {
  font: inherit;
}
button {
  cursor: pointer;
}
a:focus-visible,
button:focus-visible,
input:focus-visible,
summary:focus-visible {
  outline: 2px solid var(--site-brand);
  outline-offset: 4px;
}
.page-container,
.site-header__inner,
.site-footer__inner {
  width: min(1240px, calc(100% - 64px));
  margin-inline: auto;
}
.visually-hidden {
  position: absolute !important;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}
.skip-link {
  position: fixed;
  top: -80px;
  left: 16px;
  z-index: 200;
  padding: 12px 16px;
  background: var(--site-ink);
  color: var(--site-bg);
}
.skip-link:focus {
  top: 10px;
}
.site-header {
  position: sticky;
  top: 0;
  z-index: 90;
  border-bottom: 1px solid var(--site-rule);
  background: color-mix(in srgb, var(--site-bg) 95%, transparent);
  backdrop-filter: blur(16px);
}
.site-header__inner {
  display: flex;
  align-items: center;
  gap: 40px;
  min-height: 76px;
}
.wordmark {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--site-ink);
  text-decoration: none;
  font-weight: 800;
  letter-spacing: -0.075em;
  font-size: 1.32rem;
  white-space: nowrap;
}
.wordmark__symbol {
  width: 32px;
  height: 32px;
  display: grid;
  place-items: center;
  border-radius: 8px;
  background: var(--site-ink);
  color: var(--site-bg);
  font-weight: 850;
  font-size: 1.16rem;
  position: relative;
}
.wordmark__symbol span {
  position: absolute;
  right: 5px;
  bottom: 1px;
  font-size: 18px;
  color: #fa3a46;
}
.wordmark__ui {
  color: var(--site-brand);
}
.site-nav {
  display: flex;
  align-items: center;
  margin-left: auto;
  gap: 30px;
  height: 76px;
}
.site-nav a {
  display: inline-flex;
  align-items: center;
  height: 100%;
  border-bottom: 2px solid transparent;
  color: var(--site-muted);
  text-decoration: none;
  font-size: 0.83rem;
  font-weight: 650;
}
.site-nav a:hover,
.site-nav a[aria-current='page'] {
  color: var(--site-ink);
}
.site-nav a[aria-current='page'] {
  border-bottom-color: var(--site-brand);
}
.site-nav .site-nav__lab {
  font-family: var(--mono, monospace);
  font-size: 0.72rem;
  opacity: 1;
}
.header-actions {
  display: flex;
  gap: 14px;
  align-items: center;
}
.theme-toggle {
  width: 34px;
  height: 34px;
  display: grid;
  place-items: center;
  border: 1px solid var(--site-rule);
  border-radius: 50%;
  background: var(--site-surface);
  color: var(--site-ink);
  font-size: 1.3rem;
  line-height: 1;
}
.header-github {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 0.82rem;
  font-weight: 700;
  padding: 10px 13px;
  border: 1px solid var(--site-rule);
  border-radius: 7px;
  text-decoration: none;
  white-space: nowrap;
}
.header-github:hover,
.theme-toggle:hover {
  border-color: var(--site-brand);
}
.menu-toggle {
  display: none;
  border: 1px solid var(--site-rule);
  border-radius: 6px;
  background: transparent;
  color: var(--site-ink);
  padding: 8px 11px;
  font-size: 0.8rem;
  font-weight: 700;
}
.page-main {
  min-height: 65vh;
}
.kicker,
.signal,
.hero-meta,
.proof-strip strong,
.browser-bar,
.specimen-pill,
.code-header,
.tech-list,
.foundation-number,
.catalog-count,
.catalog-chip,
.doc-breadcrumb,
.doc-search-result__type,
.frame-chrome,
.footer-bottom {
  font-family: var(--mono, ui-monospace, SFMono-Regular, monospace);
}
.kicker {
  margin: 0;
  color: var(--site-brand);
  font-size: 0.72rem;
  line-height: 1.65;
  font-weight: 800;
  letter-spacing: 0.105em;
}
.signal {
  display: inline-block;
  width: 7px;
  height: 7px;
  margin-right: 7px;
  border-radius: 50%;
  background: #29b881;
  vertical-align: 1px;
  box-shadow: 0 0 0 3px color-mix(in srgb, #29b881 16%, transparent);
}
.hero {
  display: grid;
  grid-template-columns: minmax(0, 0.92fr) minmax(0, 1.08fr);
  align-items: center;
  gap: clamp(26px, 4vw, 68px);
  min-height: min(720px, calc(100svh - 76px));
  padding-block: clamp(70px, 8vw, 110px) clamp(68px, 7vw, 94px);
}
.hero-copy h1 {
  margin: 28px 0 24px;
  max-width: 12ch;
  font-size: clamp(3rem, 5.5vw, 5.7rem);
  font-weight: 790;
  line-height: 1.035;
  letter-spacing: -0.082em;
}
.hero-copy h1 em {
  font-style: normal;
  color: var(--site-brand);
}
.hero-lede,
.page-lede {
  max-width: 54ch;
  font-size: clamp(1rem, 1.3vw, 1.16rem);
  line-height: 1.78;
  color: var(--site-muted);
}
.hero-actions,
.docs-quick-actions,
.example-controls,
.final-cta-links {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
}
.hero-actions {
  margin-top: 32px;
}
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 18px;
  min-height: 46px;
  padding: 10px 17px;
  border: 1px solid var(--site-rule);
  border-radius: 6px;
  background: var(--site-surface);
  color: var(--site-ink);
  font-size: 0.85rem;
  font-weight: 720;
  line-height: 1.3;
  text-align: center;
  text-decoration: none;
  transition:
    transform 140ms ease,
    border-color 140ms ease,
    background 140ms ease;
}
.button:hover {
  transform: translateY(-1px);
  border-color: var(--site-brand);
}
.button--primary {
  background: var(--site-brand);
  border-color: var(--site-brand);
  color: #fff;
}
.button--primary:hover {
  background: var(--site-brand-strong);
}
:root[data-theme='dark'] .button--primary {
  background: var(--site-brand-strong);
  border-color: var(--site-brand-strong);
}
.button--outline {
  background: transparent;
}
.hero-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 25px;
  color: var(--site-muted);
  font-size: 0.67rem;
  margin-top: 44px;
}
.hero-meta strong {
  color: var(--site-ink);
}
.browser-frame {
  overflow: hidden;
  border: 1px solid #44474b;
  background: #101113;
  border-radius: 11px;
  box-shadow:
    0 24px 60px -30px #0009,
    0 6px 18px #0002;
}
.browser-bar {
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  padding: 0 13px;
  color: #b2b4b7;
  background: #212325;
  border-bottom: 1px solid #373a3d;
  font-size: 0.62rem;
}
.browser-dots {
  color: #ef4d55;
  letter-spacing: 3px;
  white-space: nowrap;
}
.browser-badge {
  color: #80d7ad;
  font-size: 0.54rem;
  letter-spacing: 0.06em;
}
.browser-capture {
  display: block;
  overflow: hidden;
  line-height: 0;
}
.browser-capture img {
  width: 100%;
  height: auto;
  display: block;
}
.hero-visual-foot {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 7px;
  color: var(--site-muted);
  font-size: 0.72rem;
  line-height: 1.5;
  margin-top: 15px;
}
.hero-visual-foot a {
  color: var(--site-ink);
  font-weight: 750;
  text-decoration: none;
}
.hero-visual-foot a:hover {
  color: var(--site-brand);
}
.proof-strip {
  border-block: 1px solid var(--site-rule);
  background: var(--site-surface);
}
.proof-strip__inner {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
}
.proof-strip__inner > div {
  min-height: 105px;
  padding: 27px 28px;
  border-right: 1px solid var(--site-rule);
}
.proof-strip__inner > div:first-child {
  padding-left: 0;
}
.proof-strip__inner > div:last-child {
  border-right: 0;
}
.proof-strip strong {
  display: block;
  margin-bottom: 7px;
  color: var(--site-ink);
  font-size: 0.67rem;
  letter-spacing: 0.04em;
}
.proof-strip span {
  color: var(--site-muted);
  font-size: 0.8rem;
  line-height: 1.5;
}
.section {
  padding-block: 104px;
}
.section-heading {
  display: flex;
  justify-content: space-between;
  align-items: end;
  gap: 28px;
  margin-bottom: 38px;
}
.section-heading h2,
.foundation-layout h2,
.quickstart-layout h2,
.final-cta h2,
.example-process h2,
.catalog-footer h2,
.docs-home-feature h2 {
  max-width: 13ch;
  margin: 12px 0 0;
  font-size: clamp(2.15rem, 3.7vw, 3.7rem);
  line-height: 1.1;
  letter-spacing: -0.065em;
  font-weight: 750;
}
.section-heading > p {
  margin: 0 0 7px;
  max-width: 43ch;
  line-height: 1.7;
  color: var(--site-muted);
  font-size: 0.9rem;
}
.example-grid,
.examples-page-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 19px;
}
.example-card {
  min-width: 0;
  border: 1px solid var(--site-rule);
  border-radius: var(--site-radius);
  background: var(--site-surface);
  overflow: hidden;
}
.example-card__image {
  display: block;
  height: 220px;
  overflow: hidden;
  background: #27292b;
}
.example-card__image img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
  transition: transform 250ms ease;
}
.example-card:hover .example-card__image img {
  transform: scale(1.025);
}
.example-card__body {
  padding: 24px;
}
.example-card__body h3 {
  font-size: 1.36rem;
  letter-spacing: -0.035em;
  line-height: 1.3;
  margin: 8px 0 9px;
}
.example-card__body h3 a {
  text-decoration: none;
}
.example-card__body h3 a:hover {
  color: var(--site-brand);
}
.example-card__body p {
  color: var(--site-muted);
  font-size: 0.88rem;
  line-height: 1.7;
  margin: 0;
}
.section-foot {
  margin: 30px 0 0;
}
.text-link {
  color: var(--site-ink);
  font-weight: 750;
  text-decoration: underline;
  text-decoration-color: var(--site-brand);
  text-underline-offset: 5px;
  font-size: 0.88rem;
}
.text-link:hover {
  color: var(--site-brand);
}
.section--ink {
  background: var(--site-deep);
  color: var(--site-deep-text);
}
/* Bronto's h2/h3 elements have explicit token colors; inheritance alone
   would otherwise make them dark-on-dark in this editorial section. */
.section--ink :is(h2, h3) {
  color: var(--site-deep-text);
}
.section--ink .kicker {
  color: #f85a62;
}
.section--ink p {
  color: #b4b7ba;
}
.foundation-layout {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: 10%;
}
.foundation-layout h2 {
  max-width: 11ch;
}
.foundation-copy > p {
  max-width: 50ch;
  margin: 5px 0 35px;
  line-height: 1.8;
  font-size: 1.12rem;
}
.foundation-points {
  display: grid;
  gap: 27px;
}
.foundation-points > div {
  display: grid;
  grid-template-columns: 42px 1fr;
  border-top: 1px solid #43464a;
  padding-top: 22px;
  column-gap: 17px;
}
.foundation-points h3 {
  grid-column: 2;
  grid-row: 1;
  margin: 0;
  font-size: 1.12rem;
  letter-spacing: -0.025em;
}
.foundation-points p {
  grid-column: 2;
  margin: 5px 0 0;
  max-width: 47ch;
  font-size: 0.86rem;
  line-height: 1.7;
}
.foundation-number {
  color: #f76b74;
  font-size: 0.74rem;
  grid-column: 1;
  grid-row: 1;
}
.quickstart-layout {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: 10%;
  align-items: center;
}
.quickstart-layout h2 {
  max-width: 10ch;
}
.quickstart-layout > div > p:not(.kicker) {
  color: var(--site-muted);
  max-width: 42ch;
  line-height: 1.7;
}
.code-showcase {
  overflow: hidden;
  background: #17191b;
  border: 1px solid #37393d;
  border-radius: 11px;
  color: #f0f1ef;
}
.code-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 11px 16px;
  font-size: 0.65rem;
  letter-spacing: 0.07em;
  color: #b6b8bb;
  border-bottom: 1px solid #35373b;
}
.code-header--secondary {
  border-top: 1px solid #35373b;
}
.copy-button {
  background: transparent;
  color: #e0e1e0;
  border: 1px solid #505256;
  border-radius: 5px;
  padding: 5px 9px;
  font-size: 0.7rem;
}
.copy-button:hover {
  border-color: #ef4c5a;
}
.code-showcase pre {
  margin: 0;
  padding: 19px;
  overflow-x: auto;
  font-size: 0.8rem;
  line-height: 1.8;
  background: transparent;
  color: #f2f2ef;
}
.code-showcase code {
  white-space: pre;
}
.final-cta {
  border-top: 1px solid var(--site-rule);
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
}
.final-cta h2 {
  max-width: 18ch;
}
.site-footer {
  border-top: 1px solid var(--site-rule);
  background: var(--site-surface);
}
.site-footer__inner {
  display: grid;
  grid-template-columns: 1.8fr 1fr 1fr;
  gap: 36px;
  padding-block: 59px 28px;
}
.footer-mark {
  font-weight: 800;
  letter-spacing: -0.055em;
  font-size: 1.5rem;
  text-decoration: none;
}
.footer-mark span {
  color: var(--site-brand);
}
.site-footer__inner > div:first-child p {
  font-size: 0.83rem;
  color: var(--site-muted);
  margin: 9px 0;
}
.footer-links {
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.footer-links a {
  font-size: 0.83rem;
  text-decoration: none;
  color: var(--site-muted);
}
.footer-links a:hover {
  color: var(--site-brand);
}
.footer-bottom {
  grid-column: 1 / -1;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
  color: var(--site-muted);
  border-top: 1px solid var(--site-rule);
  padding-top: 22px;
  font-size: 0.68rem;
}
.footer-bottom a {
  text-underline-offset: 3px;
}
.section-intro {
  padding-block: 93px 69px;
  max-width: min(1240px, calc(100% - 64px));
}
.section-intro--compact {
  padding-bottom: 48px;
}
.section-intro h1,
.page-intro h1 {
  max-width: 16ch;
  margin: 14px 0 20px;
  font-size: clamp(3.2rem, 6vw, 6.1rem);
  line-height: 1.07;
  letter-spacing: -0.078em;
  font-weight: 790;
}
.section-intro .page-lede {
  max-width: 57ch;
}
.examples-page-grid {
  padding-bottom: 65px;
}
.example-process {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px 7%;
  align-items: start;
  border-top: 1px solid var(--site-rule);
}
.example-process h2 {
  max-width: 14ch;
}
.example-process > p {
  color: var(--site-muted);
  line-height: 1.8;
  margin: 33px 0 0;
}
.example-process > a {
  grid-column: 2;
}
.example-detail {
  padding-top: 39px;
}
.back-link {
  display: inline-flex;
  margin-bottom: 38px;
  color: var(--site-muted);
  font-size: 0.84rem;
  font-weight: 600;
  text-decoration: none;
}
.back-link:hover {
  color: var(--site-brand);
}
.page-intro {
  max-width: 900px;
}
.example-detail .page-intro h1 {
  max-width: 16ch;
}
.example-controls {
  margin: 34px 0 18px;
}
.specimen-pill {
  margin-right: auto;
  padding: 7px 0;
  font-size: 0.72rem;
  color: var(--site-muted);
}
.iframe-frame {
  border: 1px solid #414449;
  border-radius: 10px;
  overflow: hidden;
  background: #151718;
  box-shadow: 0 22px 48px -34px #0009;
}
.frame-chrome {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 8px;
  height: 37px;
  padding: 0 17px;
  background: #232528;
  color: #a8aaac;
  font-size: 0.64rem;
}
.frame-chrome span:first-child {
  color: #f04a53;
  letter-spacing: 2px;
}
.iframe-frame iframe {
  display: block;
  width: 100%;
  height: 680px;
  border: 0;
  background: #fff;
}
/* A responsive screenshot links to the full demo on narrow screens.
   On desktop the actual interactive embedded fixture remains visible. */
.example-mobile-preview {
  display: none;
}
.example-notes {
  padding: 48px 0 100px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px 8%;
}
/* Show the actual source files alongside each rendered specimen. */
.example-source {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px 8%;
  border-top: 1px solid var(--site-rule);
  padding: 39px 0 90px;
}
.example-source h2 {
  font-size: clamp(1.7rem, 3vw, 2.8rem);
  line-height: 1.16;
  letter-spacing: -0.05em;
  margin: 12px 0 0;
}
.example-source p:not(.kicker) {
  color: var(--site-muted);
  line-height: 1.8;
  margin: 0 0 14px;
}
.example-source ul {
  padding-left: 21px;
  margin: 14px 0;
}
.example-source li {
  margin-block: 9px;
  font-size: 0.85rem;
}
.example-source a {
  color: var(--site-ink);
  text-decoration-line: underline;
  text-decoration-color: var(--site-brand);
  text-underline-offset: 4px;
  overflow-wrap: anywhere;
}
.example-source a:hover {
  color: var(--site-brand);
}
.example-notes h2 {
  font-size: clamp(1.8rem, 3vw, 3rem);
  line-height: 1.15;
  letter-spacing: -0.055em;
  margin: 0;
}
.example-notes > p {
  color: var(--site-muted);
  line-height: 1.8;
  margin: 0;
}
.tech-list {
  grid-column: 2;
  display: flex;
  flex-wrap: wrap;
  list-style: none;
  padding: 0;
  margin: 0;
  gap: 8px;
  font-size: 0.67rem;
}
.tech-list li {
  padding: 8px 12px;
  border: 1px solid var(--site-rule);
  border-radius: 18px;
}
.catalog-controls {
  display: flex;
  gap: 15px;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--site-rule);
}
.catalog-search,
.search-box {
  display: flex;
  align-items: center;
  gap: 10px;
  border: 1px solid var(--site-rule);
  border-radius: 6px;
  background: var(--site-surface);
  color: var(--site-muted);
  padding: 0 13px;
  min-height: 45px;
}
.catalog-search input,
.search-box input {
  min-width: 0;
  width: 100%;
  border: 0;
  outline: 0;
  background: transparent;
  color: var(--site-ink);
  font-size: 0.85rem;
}
.catalog-search {
  width: min(315px, 100%);
}
.catalog-categories {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
}
.catalog-chip {
  background: transparent;
  border: 1px solid var(--site-rule);
  border-radius: 18px;
  padding: 7px 11px;
  color: var(--site-muted);
  font-size: 0.72rem;
}
.catalog-chip[aria-pressed='true'],
.catalog-chip:hover {
  border-color: var(--site-ink);
  color: var(--site-ink);
  background: var(--site-surface);
}
.catalog-count {
  color: var(--site-muted);
  font-size: 0.72rem;
  padding-block: 17px;
}
.catalog-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}
.component-card {
  min-width: 0;
  border: 1px solid var(--site-rule);
  border-radius: 10px;
  background: var(--site-surface);
  overflow: hidden;
  display: flex;
  flex-direction: column;
}
.component-card__head {
  padding: 21px 22px 15px;
  border-bottom: 1px solid var(--site-rule);
}
.component-card__head h2 {
  font-size: 1.13rem;
  margin: 5px 0 5px;
  letter-spacing: -0.03em;
}
.component-card__head p:not(.kicker) {
  font-size: 0.81rem;
  color: var(--site-muted);
  margin: 0;
  line-height: 1.65;
}
.component-preview {
  padding: 25px 23px;
  min-height: 144px;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  align-content: center;
  gap: 11px;
}
.component-preview > :is(table, .ui-table-wrap, .ui-statgrid, .ui-alert) {
  width: 100%;
}
.component-code {
  margin-top: auto;
  background: #1a1c1e;
  color: #e8e9e7;
}
.component-code__bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 8px 13px;
  border-bottom: 1px solid #36383a;
  color: #b3b6b8;
  font-size: 0.7rem;
}
.component-code pre {
  padding: 15px 17px;
  overflow-x: auto;
  margin: 0;
  font-size: 0.72rem;
  line-height: 1.65;
  max-height: 205px;
  color: #e8e9e7;
}
.component-code pre code,
.code-showcase pre code {
  color: inherit;
  background: transparent;
  border: 0;
}
:where(.component-code pre, .code-showcase pre, .doc-prose pre):focus-visible {
  outline: 2px solid var(--site-brand);
  outline-offset: -2px;
}
.component-more {
  display: inline-flex;
  padding: 13px 20px;
  border-top: 1px solid var(--site-rule);
  color: var(--site-muted);
  text-decoration: none;
  font-size: 0.74rem;
}
.component-more:hover {
  color: var(--site-brand);
}
.catalog-empty {
  border: 1px dashed var(--site-rule);
  padding: 45px;
  text-align: center;
  color: var(--site-muted);
}
.catalog-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
}
.catalog-footer h2 {
  max-width: 16ch;
}
.catalog-footer p:not(.kicker) {
  color: var(--site-muted);
}
.catalog-extra-guides {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 12px;
}
.catalog-extra-guides > a:not(.button) {
  color: var(--site-ink);
  font-size: 0.85rem;
  text-decoration-line: underline;
  text-decoration-color: var(--site-brand);
  text-underline-offset: 4px;
}
.catalog-extra-guides > a:not(.button):hover {
  color: var(--site-brand);
}
.docs-layout {
  display: grid;
  grid-template-columns: 252px minmax(0, 1fr);
  gap: clamp(35px, 5vw, 90px);
  padding-bottom: 100px;
}
.docs-sidebar {
  align-self: start;
  position: sticky;
  top: 103px;
  max-height: calc(100vh - 125px);
  overflow-y: auto;
  scrollbar-width: thin;
  padding-right: 14px;
}
.docs-sidebar__top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  margin-bottom: 15px;
}
/* Semantic heading reset for the documentation navigation landmark. */
.docs-sidebar__title {
  margin: 0;
  font-size: 0.96rem;
  line-height: 1.35;
  letter-spacing: -0.02em;
  color: var(--site-ink);
}
.docs-sidebar__top a {
  color: var(--site-muted);
  font-size: 0.71rem;
  text-decoration: none;
}
.search-box {
  min-height: 40px;
  margin-bottom: 16px;
}
.search-box input {
  font-size: 0.77rem;
}
.docs-nav-group {
  border-top: 1px solid var(--site-rule);
  padding-block: 13px;
}
.docs-nav-group:last-child {
  border-bottom: 1px solid var(--site-rule);
}
.docs-nav-group summary {
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  color: var(--site-ink);
  font-size: 0.76rem;
  font-weight: 750;
}
.docs-nav-group summary span {
  color: var(--site-muted);
  font-weight: 400;
  font-size: 0.65rem;
}
.docs-nav-links {
  display: grid;
  gap: 0;
  padding-top: 11px;
}
.docs-nav-links a {
  display: block;
  color: var(--site-muted);
  padding: 8px 10px;
  font-size: 0.75rem;
  line-height: 1.35;
  text-decoration: none;
  border-left: 2px solid transparent;
}
.docs-nav-links a:hover,
.docs-nav-links a[aria-current='page'] {
  color: var(--site-ink);
  background: var(--site-surface-muted);
}
.docs-nav-links a[aria-current='page'] {
  border-left-color: var(--site-brand);
  font-weight: 700;
}
.doc-search-results {
  display: grid;
  gap: 6px;
}
.doc-search-result {
  padding: 9px;
  border: 1px solid var(--site-rule);
  border-radius: 5px;
  text-decoration: none;
  background: var(--site-surface);
}
.doc-search-result strong {
  display: block;
  font-size: 0.76rem;
}
.doc-search-result span:last-child {
  display: block;
  color: var(--site-muted);
  font-size: 0.68rem;
}
.doc-search-result__type {
  color: var(--site-brand);
  font-size: 0.61rem;
}
.doc-breadcrumb {
  display: flex;
  align-items: center;
  gap: 11px;
  font-size: 0.72rem;
  color: var(--site-muted);
  margin: 10px 0 30px;
}
.doc-breadcrumb a {
  text-decoration: none;
}
.doc-prose {
  max-width: 810px;
  font-size: 0.95rem;
  line-height: 1.78;
  overflow-wrap: anywhere;
}
.doc-prose h1 {
  font-size: clamp(2rem, 4vw, 3.6rem);
  letter-spacing: -0.07em;
  line-height: 1.12;
  margin: 0 0 24px;
}
.doc-prose h2 {
  margin: 43px 0 16px;
  padding-top: 14px;
  border-top: 1px solid var(--site-rule);
  font-size: 1.65rem;
  line-height: 1.25;
  letter-spacing: -0.04em;
}
.doc-prose h3 {
  margin: 29px 0 10px;
  font-size: 1.18rem;
  letter-spacing: -0.025em;
}
.doc-prose p,
.doc-prose li {
  color: var(--site-muted);
}
.doc-prose li {
  margin-block: 5px;
}
.doc-prose :is(p, li) a {
  color: var(--site-ink);
  text-decoration-line: underline;
  text-decoration-color: var(--site-brand);
  text-underline-offset: 3px;
}
.doc-prose :is(p, li) code {
  padding: 1px 5px;
  color: var(--site-ink);
  border: 1px solid var(--site-rule);
  border-radius: 3px;
  background: var(--site-surface-muted);
  font-size: 0.83em;
}
.doc-prose pre {
  overflow-x: auto;
  padding: 19px;
  margin-block: 20px;
  color: #f0f1ee;
  background: #1b1d1f;
  border-radius: 7px;
  font-size: 0.82rem;
  line-height: 1.7;
}
.doc-prose pre code {
  white-space: pre;
}
/* Copy buttons are a progressive enhancement of Markdown code fences.
   The underlying focusable pre/code is still fully usable without JS. */
.doc-code-example {
  position: relative;
  margin-block: 20px;
}
.doc-code-example pre {
  margin: 0;
  padding-top: 57px;
}
.doc-code-example__copy {
  position: absolute;
  z-index: 1;
  top: 12px;
  right: 12px;
  background: #292b2d;
  color: #f0f1ef;
}
.doc-code-example__copy:hover {
  border-color: #fa6d76;
}
.doc-prose :is(table) {
  border-collapse: collapse;
  display: block;
  overflow-x: auto;
  font-size: 0.83rem;
  max-width: 100%;
}
.doc-prose th,
.doc-prose td {
  text-align: left;
  border: 1px solid var(--site-rule);
  padding: 8px 12px;
}
.doc-prose blockquote {
  margin: 20px 0;
  padding: 8px 19px;
  border-left: 3px solid var(--site-brand);
  background: var(--site-surface-muted);
}
.doc-prose img {
  max-width: 100%;
  height: auto;
}
.doc-bottom-nav {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  margin-top: 65px;
  border-top: 1px solid var(--site-rule);
  padding-top: 20px;
}
.doc-bottom-nav a {
  font-size: 0.83rem;
  text-decoration: none;
  color: var(--site-muted);
}
.doc-bottom-nav a:hover {
  color: var(--site-brand);
}
.docs-home-feature {
  padding: 31px;
  border: 1px solid var(--site-rule);
  border-radius: 10px;
  background: var(--site-surface);
}
.docs-home-feature h2 {
  max-width: 18ch;
  font-size: clamp(2rem, 3vw, 2.75rem);
}
.docs-home-feature > p:not(.kicker) {
  max-width: 65ch;
  color: var(--site-muted);
  line-height: 1.7;
}
.docs-quick-actions {
  margin-top: 24px;
}
.docs-quick-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  margin-top: 15px;
}
.docs-quick-grid a {
  display: grid;
  gap: 8px;
  padding: 23px;
  border: 1px solid var(--site-rule);
  border-radius: 8px;
  background: var(--site-surface);
  text-decoration: none;
}
.docs-quick-grid a strong {
  font-size: 1.12rem;
}
.docs-quick-grid a span:last-child {
  color: var(--site-muted);
  font-size: 0.82rem;
  line-height: 1.65;
}
.docs-quick-grid a:hover {
  border-color: var(--site-brand);
}
a[href='#docs-navigation'] {
  text-underline-offset: 4px;
}
.docs-home-foot {
  margin-top: 30px;
  max-width: 67ch;
  color: var(--site-muted);
  line-height: 1.7;
  font-size: 0.85rem;
}
.lab-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 15px;
  padding-bottom: 70px;
}
.lab-card {
  min-height: 235px;
  padding: 29px;
  display: flex;
  flex-direction: column;
  align-items: start;
  border: 1px solid var(--site-rule);
  border-radius: 9px;
  text-decoration: none;
  background: var(--site-surface);
}
.lab-card h2 {
  font-size: 1.35rem;
  letter-spacing: -0.035em;
  margin: 12px 0;
}
.lab-card p {
  color: var(--site-muted);
  font-size: 0.87rem;
  line-height: 1.65;
}
.lab-card .text-link {
  margin-top: auto;
}
.lab-card:hover {
  border-color: var(--site-brand);
}
.lab-card--featured {
  background: var(--site-deep);
  color: var(--site-deep-text);
}
.lab-card--featured h2 {
  color: var(--site-deep-text);
}
.lab-card--featured .kicker {
  color: #ff9398;
}
.lab-card--featured p {
  color: #b9babc;
}
.lab-card--featured .text-link {
  color: #f8f8f5;
}
.lab-footer {
  border-top: 1px solid var(--site-rule);
  padding-top: 45px;
}
.lab-footer p {
  color: var(--site-muted);
}
.lab-footer a {
  color: var(--site-ink);
  text-decoration-line: underline;
}
@media (max-width: 1120px) {
  .hero {
    grid-template-columns: 1fr;
    min-height: 0;
    padding-top: 78px;
  }
  .hero-copy h1 {
    max-width: 14ch;
    font-size: clamp(3.5rem, 8vw, 5.7rem);
  }
  .hero-lede {
    max-width: 68ch;
  }
  .example-card__image {
    height: 185px;
  }
}
@media (max-width: 850px) {
  .page-container,
  .site-header__inner,
  .site-footer__inner {
    width: min(100% - 40px, 1240px);
  }
  .site-header__inner {
    min-height: 68px;
  }
  .site-nav {
    display: none;
    position: absolute;
    left: 0;
    top: 68px;
    width: 100%;
    height: auto;
    padding: 14px 20px 22px;
    border-bottom: 1px solid var(--site-rule);
    background: var(--site-bg);
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    box-shadow: 0 16px 20px #0001;
  }
  .site-nav[data-open='true'] {
    display: flex;
  }
  .site-nav a {
    height: auto;
    padding: 14px 6px;
    border: 0;
    border-bottom: 1px solid var(--site-rule);
  }
  .site-nav a[aria-current='page'] {
    color: var(--site-brand);
  }
  .header-actions {
    margin-left: auto;
  }
  .menu-toggle {
    display: inline-flex;
    gap: 12px;
  }
  .hero {
    gap: 34px;
  }
  .proof-strip__inner > div {
    padding-inline: 15px;
  }
  .example-grid,
  .examples-page-grid,
  .lab-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .foundation-layout,
  .quickstart-layout {
    grid-template-columns: 1fr;
    gap: 36px;
  }
  .foundation-layout h2 {
    max-width: 20ch;
  }
  .section {
    padding-block: 75px;
  }
  .docs-layout {
    grid-template-columns: minmax(0, 1fr);
    gap: 28px;
  }
  /* Read the selected guide first. The large navigation tree comes after
     the article on small screens, with a direct in-page jump to it. */
  .docs-layout > .docs-article-wrap {
    order: 1;
  }
  .docs-layout > .docs-sidebar {
    order: 2;
    border-top: 1px solid var(--site-rule);
    padding-top: 28px;
    scroll-margin-top: 95px;
  }
  .docs-sidebar {
    position: relative;
    top: auto;
    max-height: none;
    overflow: visible;
    padding-right: 0;
  }
  .docs-sidebar [data-doc-groups] {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0 15px;
  }
  .docs-nav-group .docs-nav-links {
    max-height: 210px;
    overflow-y: auto;
  }
  .site-footer__inner {
    grid-template-columns: 1.7fr 1fr 1fr;
    gap: 15px;
  }
  .catalog-grid {
    grid-template-columns: 1fr;
  }
}
@media (max-width: 600px) {
  .site-header__inner {
    gap: 9px;
  }
  .wordmark {
    font-size: 1.22rem;
  }
  .wordmark__symbol {
    width: 28px;
    height: 28px;
    font-size: 0.98rem;
  }
  .header-github {
    display: none;
  }
  .site-header__inner,
  .page-container,
  .site-footer__inner {
    width: calc(100% - 36px);
  }
  .hero {
    padding-block: 57px 62px;
  }
  .hero-copy h1 {
    font-size: clamp(3.1rem, 11vw, 4.9rem);
    max-width: 12ch;
  }
  .hero-lede {
    font-size: 1.02rem;
  }
  .hero-meta {
    gap: 11px 14px;
    margin-top: 30px;
  }
  .browser-badge {
    display: none;
  }
  .hero-visual-foot {
    font-size: 0.67rem;
  }
  .proof-strip__inner {
    grid-template-columns: 1fr;
  }
  .proof-strip__inner > div,
  .proof-strip__inner > div:first-child {
    min-height: 0;
    padding: 16px 0;
    border-right: 0;
    border-bottom: 1px solid var(--site-rule);
  }
  .proof-strip__inner > div:last-child {
    border: 0;
  }
  .section {
    padding-block: 65px;
  }
  .section-heading,
  .final-cta,
  .catalog-footer {
    align-items: start;
    flex-direction: column;
  }
  .example-grid,
  .examples-page-grid,
  .lab-grid {
    grid-template-columns: 1fr;
  }
  .example-card__image {
    height: 220px;
  }
  .section-heading h2 {
    max-width: 17ch;
  }
  .foundation-layout h2 {
    max-width: 14ch;
  }
  .quickstart-layout h2 {
    max-width: 15ch;
  }
  .site-footer__inner {
    grid-template-columns: 1fr 1fr;
    row-gap: 28px;
  }
  .site-footer__inner > div:first-child {
    grid-column: 1/-1;
  }
  .section-intro {
    padding-block: 63px 42px;
  }
  .section-intro h1,
  .page-intro h1 {
    font-size: clamp(2.9rem, 12vw, 4.1rem);
  }
  .example-controls {
    flex-wrap: wrap;
  }
  .specimen-pill {
    flex-basis: 100%;
  }
  .iframe-frame iframe {
    display: none;
  }
  .example-mobile-preview {
    display: block;
    text-decoration: none;
    background: #202224;
    color: #f3f4f1;
  }
  .example-mobile-preview img {
    display: block;
    width: 100%;
    height: auto;
  }
  .example-mobile-preview > span {
    display: block;
    padding: 15px;
    font-size: 0.82rem;
    font-weight: 700;
    line-height: 1.5;
  }
  .example-mobile-preview:hover > span {
    text-decoration: underline;
    text-underline-offset: 3px;
  }
  .example-notes,
  .example-source,
  .example-process {
    grid-template-columns: minmax(0, 1fr);
  }
  .example-process > a,
  .tech-list {
    grid-column: 1;
  }
  .example-process > p {
    margin-top: 0;
  }
  .catalog-search {
    width: 100%;
  }
  .docs-sidebar [data-doc-groups] {
    grid-template-columns: 1fr;
  }
  .docs-quick-grid {
    grid-template-columns: 1fr;
  }
  .docs-home-feature {
    padding: 22px;
  }
  .doc-prose {
    font-size: 0.9rem;
  }
  .doc-bottom-nav {
    flex-wrap: wrap;
  }
  .lab-card {
    min-height: 210px;
  }
}
@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  :is(.button, .example-card__image img) {
    transition: none;
  }
}
/* Long code listings must scroll within the documentation column on phones. */
.docs-article-wrap,
.doc-prose {
  min-width: 0;
}
.doc-prose pre {
  max-width: 100%;
}
.doc-prose pre code {
  color: #f0f1ee;
  background: transparent;
  border: none;
}
.doc-prose pre code *,
.doc-prose pre :is(span, a) {
  color: inherit;
}

/* Keep the install modes explicit: npm import versus a plain HTML CDN path. */
.quickstart-layout .code-showcase > .code-showcase__note {
  margin: 0;
  padding: 13px 17px;
  border-top: 1px solid #35373b;
  color: #c2c4c4;
  font-size: 0.74rem;
  line-height: 1.6;
}
.code-showcase__note a {
  color: #f0f1ef;
  text-underline-offset: 3px;
}
.code-showcase__note a:hover {
  color: #fa6d76;
}