:root {
  color-scheme: light dark;
  --site-paper: light-dark(#f3efe5, #10110e);
  --site-surface: light-dark(#fffdf7, #191a16);
  --site-surface-soft: light-dark(#e8e2d6, #23241f);
  --site-ink: light-dark(#181815, #f4f0e7);
  --site-muted: light-dark(#56534c, #c6c1b8);
  --site-border: light-dark(#282823, #d8d3c8);
  --site-border-soft: light-dark(#b8b0a2, #57574f);
  --site-accent: light-dark(#f15a29, #ff7048);
  --site-accent-strong: light-dark(#9b2909, #ff9c7d);
  --site-success: light-dark(#176b37, #80d69d);
  --site-warning: light-dark(#7a4d00, #ffd28a);
  --site-error: light-dark(#a11a1a, #ffabab);
  --site-content: 80rem;
  --site-reading-measure: 69ch;
  font-family:
    Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont,
    "Segoe UI", sans-serif;
  font-synthesis: none;
  line-height: 1.62;
  color: var(--site-ink);
  background: var(--site-paper);
}

* {
  box-sizing: border-box;
}

html {
  scrollbar-gutter: stable;
}

body {
  min-block-size: 100vh;
  margin: 0;
  overflow-wrap: anywhere;
  background:
    linear-gradient(
      90deg,
      transparent 0,
      transparent calc(50% - 0.03125rem),
      color-mix(in srgb, var(--site-border-soft) 24%, transparent)
        calc(50% - 0.03125rem),
      color-mix(in srgb, var(--site-border-soft) 24%, transparent)
        calc(50% + 0.03125rem),
      transparent calc(50% + 0.03125rem)
    ),
    var(--site-paper);
}

body::before {
  position: fixed;
  inset: 0 0 auto;
  z-index: 20;
  block-size: 0.35rem;
  content: "";
  background: var(--site-accent);
}

::selection {
  color: #11110f;
  background: var(--site-accent);
}

a {
  color: var(--site-accent-strong);
  text-decoration-color: currentColor;
  text-decoration-thickness: 0.08em;
  text-underline-offset: 0.2em;
}

a:hover {
  text-decoration-thickness: 0.15em;
}

a:focus-visible,
button:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible {
  outline: 0.22rem solid var(--site-accent);
  outline-offset: 0.2rem;
  box-shadow: 0 0 0 0.08rem var(--site-ink);
}

.skip-link {
  position: fixed;
  inset-block-start: 0.85rem;
  inset-inline-start: 0.85rem;
  z-index: 30;
  padding: 0.7rem 1rem;
  border: 0.125rem solid CanvasText;
  translate: 0 -180%;
  color: Canvas;
  background: CanvasText;
  font-weight: 800;
}

.skip-link:focus {
  translate: 0;
}

.site-header {
  display: grid;
  grid-template-columns: minmax(16rem, 0.42fr) minmax(0, 1.58fr);
  gap: 1.5rem 2rem;
  align-items: center;
  padding: clamp(1.4rem, 2.8vw, 2.2rem)
    max(1rem, calc((100% - var(--site-content)) / 2));
  border-block-end: 0.1rem solid var(--site-border);
  background: color-mix(in srgb, var(--site-paper) 94%, transparent);
}

.site-header__brand {
  display: grid;
  grid-template-columns: 2.8rem minmax(0, 1fr);
  gap: 0.7rem;
  align-items: center;
  inline-size: fit-content;
  color: var(--site-ink);
  text-decoration: none;
}

.site-header__brand:hover {
  color: var(--site-ink);
  text-decoration: none;
}

.site-header__mark {
  position: relative;
  display: grid;
  place-items: center;
  inline-size: 2.8rem;
  aspect-ratio: 1;
  border: 0.125rem solid var(--site-border);
  border-radius: 50%;
  background: var(--site-accent);
  box-shadow: 0.22rem 0.22rem 0 var(--site-border);
}

.site-header__mark::before {
  inline-size: 0.85rem;
  aspect-ratio: 1;
  border: 0.2rem solid #161613;
  border-inline-end-color: transparent;
  border-radius: 50%;
  content: "";
  rotate: -35deg;
}

.site-header__mark::after {
  position: absolute;
  inset-block-start: 0.62rem;
  inset-inline-end: 0.58rem;
  inline-size: 0;
  block-size: 0;
  border-block: 0.25rem solid transparent;
  border-inline-start: 0.38rem solid #161613;
  content: "";
  rotate: 15deg;
}

.site-header__identity {
  display: grid;
  gap: 0.1rem;
  min-inline-size: 0;
}

.site-header__name {
  font-size: clamp(0.84rem, 0.76rem + 0.3vw, 1rem);
  font-weight: 900;
  letter-spacing: -0.035em;
  line-height: 1.05;
  overflow-wrap: normal;
}

.site-header__tagline {
  color: var(--site-muted);
  font-family: ui-monospace, SFMono-Regular, Consolas, monospace;
  font-size: 0.68rem;
  letter-spacing: 0.08em;
  line-height: 1.3;
  text-transform: uppercase;
}

.site-nav {
  min-inline-size: 0;
}

.site-nav ul {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.45rem;
  justify-content: end;
  margin: 0;
  padding: 0;
  list-style: none;
}

.site-nav a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-block-size: 2.6rem;
  padding: 0.5rem 0.8rem;
  border: 0.08rem solid transparent;
  color: var(--site-ink);
  font-size: 0.86rem;
  font-weight: 720;
  line-height: 1.2;
  text-decoration: none;
}

.site-nav a:hover {
  border-color: var(--site-border);
}

.site-nav [aria-current] {
  border-color: var(--site-border);
  color: #151512;
  background: var(--site-accent);
  box-shadow: 0.2rem 0.2rem 0 var(--site-border);
}

main {
  inline-size: min(100% - 2rem, var(--site-content));
  margin-inline: auto;
  padding-block-end: clamp(4rem, 9vw, 8rem);
}

.hero {
  position: relative;
  display: grid;
  grid-template-columns: minmax(6rem, 0.36fr) minmax(0, 1.64fr);
  align-content: center;
  min-block-size: clamp(31rem, 65vh, 43rem);
  padding-block: clamp(4rem, 9vw, 8rem);
  border-block-end: 0.1rem solid var(--site-border);
  isolation: isolate;
}

.hero::before {
  position: absolute;
  inset-block: clamp(3rem, 7vw, 6rem);
  inset-inline-start: clamp(1.1rem, 4vw, 3.5rem);
  inline-size: 0.28rem;
  content: "";
  background: var(--site-accent);
  transform-origin: top;
  animation: recovery-line-in 600ms cubic-bezier(0.2, 0.75, 0.25, 1)
    both;
}

.hero::after {
  position: absolute;
  inset-block-start: 50%;
  inset-inline-start: calc(clamp(1.1rem, 4vw, 3.5rem) + 0.14rem);
  box-sizing: border-box;
  inline-size: 1.34rem;
  aspect-ratio: 1;
  border: 0.22rem solid var(--site-border);
  border-radius: 50%;
  content: "";
  background: var(--site-paper);
  box-shadow: inset 0 0 0 0.24rem var(--site-accent);
  translate: -50% -50%;
}

.hero > * {
  grid-column: 2;
}

.hero__eyebrow {
  display: inline-flex;
  gap: 0.5rem;
  align-items: center;
  inline-size: fit-content;
  margin: 0 0 1.4rem;
  color: var(--site-accent-strong);
  font-family: ui-monospace, SFMono-Regular, Consolas, monospace;
  font-size: clamp(0.7rem, 0.65rem + 0.18vw, 0.8rem);
  font-weight: 800;
  letter-spacing: 0.12em;
  line-height: 1.4;
  text-transform: uppercase;
}

.hero__eyebrow::before {
  inline-size: 1.8rem;
  block-size: 0.18rem;
  content: "";
  background: var(--site-accent);
}

.hero h1 {
  max-inline-size: 12ch;
  margin: 0;
  font-size: clamp(3.35rem, 2rem + 6.7vw, 8.2rem);
  font-weight: 880;
  letter-spacing: -0.072em;
  line-height: 0.91;
  text-wrap: balance;
}

.hero--compact h1 {
  max-inline-size: 15ch;
  font-size: clamp(3rem, 2rem + 5.2vw, 6.6rem);
}

.hero .lede {
  max-inline-size: 53ch;
  margin: clamp(1.6rem, 4vw, 3rem) 0 0;
  color: var(--site-muted);
  font-size: clamp(1.16rem, 0.98rem + 0.72vw, 1.58rem);
  font-weight: 520;
  line-height: 1.48;
}

.hero > p:not(.hero__eyebrow, .lede, .hero__state) {
  max-inline-size: var(--site-reading-measure);
  margin-block: 1.2rem 0;
}

.hero__state {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
  align-items: center;
  margin-block: 1.5rem 0;
  font-family: ui-monospace, SFMono-Regular, Consolas, monospace;
  font-size: 0.85rem;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem 1.2rem;
  align-items: center;
  margin-block-start: 2rem;
}

.button-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-block-size: 3rem;
  padding: 0.65rem 1rem;
  border: 0.125rem solid var(--site-border);
  color: #151512;
  background: var(--site-accent);
  box-shadow: 0.28rem 0.28rem 0 var(--site-border);
  font-weight: 850;
  text-decoration: none;
  transition:
    box-shadow 150ms ease,
    translate 150ms ease;
}

.button-link:hover {
  color: #151512;
  box-shadow: 0.12rem 0.12rem 0 var(--site-border);
  text-decoration: none;
  translate: 0.12rem 0.12rem;
}

.text-link {
  font-weight: 800;
}

main > section:not(.hero),
main > aside {
  position: relative;
  display: grid;
  grid-template-columns: minmax(12rem, 0.48fr) minmax(0, 1.52fr);
  gap: 0.7rem clamp(2rem, 6vw, 6rem);
  align-items: start;
  margin-block: 0;
  padding-block: clamp(3.5rem, 7vw, 6.5rem);
  border-block-end: 0.1rem solid var(--site-border-soft);
}

main > section:not(.hero) > *,
main > aside > * {
  grid-column: 2;
}

main > section:not(.hero) > h2,
main > aside > h2 {
  position: static;
  grid-column: 1;
  grid-row: 1;
  margin: 0;
}

main > section:not(.hero) > h2::before,
main > aside > h2::before {
  display: block;
  inline-size: 3.2rem;
  block-size: 0.28rem;
  margin-block-end: 0.9rem;
  content: "";
  background: var(--site-accent);
}

h1,
h2,
h3 {
  color: var(--site-ink);
  font-weight: 850;
  line-height: 1.08;
  text-wrap: balance;
}

h2 {
  max-inline-size: 15ch;
  font-size: clamp(1.7rem, 1.4rem + 1.45vw, 2.7rem);
  letter-spacing: -0.045em;
}

h3 {
  font-size: clamp(1.15rem, 1rem + 0.5vw, 1.45rem);
  letter-spacing: -0.025em;
}

p,
li,
dd {
  max-inline-size: var(--site-reading-measure);
}

main > section:not(.hero) > p:first-of-type,
main > aside > p:first-of-type {
  margin-block-start: 0;
}

strong {
  font-weight: 850;
}

code,
kbd {
  font-family: ui-monospace, SFMono-Regular, Consolas, monospace;
}

:not(pre) > code,
kbd {
  padding: 0.12em 0.32em;
  border: 0.0625rem solid var(--site-border-soft);
  background: var(--site-surface-soft);
  font-size: 0.9em;
}

pre {
  max-inline-size: 100%;
  overflow: auto;
  margin-block: 0.75rem 1.5rem;
  padding: clamp(1rem, 3vw, 1.5rem);
  border: 0.1rem solid var(--site-border);
  border-block-start: 0.45rem solid var(--site-accent);
  color: #f7f3e9;
  background: #171714;
  box-shadow: 0.42rem 0.42rem 0 var(--site-border-soft);
  font-size: 0.88rem;
  line-height: 1.65;
}

pre code {
  font: inherit;
}

ul,
ol {
  padding-inline-start: 1.45rem;
}

li {
  padding-inline-start: 0.25rem;
}

li + li {
  margin-block-start: 0.45rem;
}

li::marker {
  color: var(--site-accent-strong);
  font-weight: 850;
}

.grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: clamp(1.5rem, 4vw, 3rem);
  counter-reset: feature-card;
}

.feature-card {
  position: relative;
  min-inline-size: 0;
  padding-block: 1.25rem 0.5rem;
  border-block-start: 0.18rem solid var(--site-border);
  counter-increment: feature-card;
}

.feature-card::before {
  display: block;
  margin-block-end: clamp(1.5rem, 4vw, 3rem);
  color: var(--site-accent-strong);
  content: "0" counter(feature-card);
  font-family: ui-monospace, SFMono-Regular, Consolas, monospace;
  font-size: clamp(2.7rem, 2rem + 3vw, 4.8rem);
  font-weight: 800;
  letter-spacing: -0.08em;
  line-height: 0.8;
}

.feature-card h3 {
  margin-block: 0 0.7rem;
}

.feature-card p:last-child {
  margin-block-end: 0;
}

.feature-card h3 a {
  color: inherit;
}

.example-card__meta {
  margin-block-start: 1.2rem;
  color: var(--site-muted);
  font-family: ui-monospace, SFMono-Regular, Consolas, monospace;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.callout {
  padding-block: 1.5rem;
  padding-inline: clamp(1.2rem, 4vw, 3rem);
  border: 0.1rem solid var(--site-border);
  background: var(--site-surface);
}

.callout::after {
  position: absolute;
  inset: 1.4rem 0 1.4rem auto;
  inline-size: 0.55rem;
  content: "";
  background: var(--site-accent);
}

.callout--warning {
  border-block-start: 0.35rem solid var(--site-accent);
  border-block-end-color: var(--site-border);
}

.callout > h3 {
  margin-block-start: 0;
}

.demo-panel {
  margin-block: clamp(2.5rem, 6vw, 5.5rem);
  padding: clamp(1.35rem, 4vw, 3rem);
  border: 0.125rem solid var(--site-border);
  border-block-start: 0.55rem solid var(--site-accent);
  background: var(--site-surface);
  box-shadow: clamp(0.35rem, 1vw, 0.7rem)
    clamp(0.35rem, 1vw, 0.7rem) 0 var(--site-border);
}

.page-index {
  display: grid;
  grid-template-columns: minmax(12rem, 0.48fr) minmax(0, 1.52fr);
  gap: 0.7rem clamp(2rem, 6vw, 6rem);
  align-items: start;
  padding-block: clamp(2rem, 5vw, 4rem);
  border-block-end: 0.1rem solid var(--site-border-soft);
}

.page-index h2 {
  grid-column: 1;
  margin: 0;
}

.page-index ul {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  grid-column: 2;
  gap: 0.8rem 1.5rem;
  margin: 0;
  padding: 0;
  list-style: none;
  counter-reset: page-index;
}

.page-index li {
  margin: 0;
  padding: 0;
  counter-increment: page-index;
}

.page-index a {
  display: grid;
  grid-template-columns: 2.1rem minmax(0, 1fr);
  gap: 0.45rem;
  align-items: baseline;
  font-weight: 780;
}

.page-index a::before {
  color: var(--site-muted);
  content: "0" counter(page-index);
  font-family: ui-monospace, SFMono-Regular, Consolas, monospace;
  font-size: 0.7rem;
  text-decoration: none;
}

main > .demo-panel {
  border-block-end: 0.125rem solid var(--site-border);
}

main > section.demo-panel > h2::before {
  inline-size: 1.15rem;
  block-size: 1.15rem;
  border: 0.25rem solid var(--site-border);
  border-radius: 50%;
  background: var(--site-accent);
  box-shadow: 0 0 0 0.22rem var(--site-surface);
}

.demo-panel .a11y-form-submission-recovery {
  --a11y-form-submission-recovery-border-color: var(--site-border);
  --a11y-form-submission-recovery-background: var(--site-paper);
  --a11y-form-submission-recovery-focus-color: var(--site-accent);
  --a11y-form-submission-recovery-radius: 0;
  margin-block-start: 1.1rem;
}

.demo-panel .a11y-form-submission-recovery__status:not(:empty),
.demo-panel .a11y-form-submission-recovery__support {
  background: var(--site-paper);
}

.demo-panel .a11y-form-submission-recovery__support {
  padding: 1rem;
}

.field {
  display: grid;
  gap: 0.38rem;
}

.field label,
.field legend {
  font-size: 0.9rem;
  font-weight: 820;
}

.field input,
.field select,
.field textarea {
  inline-size: 100%;
  min-block-size: 3rem;
  padding: 0.7rem 0.8rem;
  border: 0.11rem solid var(--site-border);
  border-radius: 0;
  color: var(--site-ink);
  background: var(--site-paper);
  box-shadow: inset 0 -0.18rem 0
    color-mix(in srgb, var(--site-border-soft) 45%, transparent);
  font: inherit;
}

.field input:hover,
.field select:hover,
.field textarea:hover {
  border-color: var(--site-accent-strong);
}

.field textarea {
  min-block-size: 9rem;
  resize: vertical;
}

.field input[type="file"] {
  padding: 0.55rem;
}

button {
  min-block-size: 3rem;
  padding: 0.65rem 1rem;
  border: 0.125rem solid var(--site-border);
  border-radius: 0;
  color: var(--site-paper);
  background: var(--site-ink);
  box-shadow: 0.25rem 0.25rem 0 var(--site-accent);
  font: inherit;
  font-weight: 820;
  cursor: pointer;
  transition:
    box-shadow 150ms ease,
    translate 150ms ease;
}

button:hover:not(:disabled) {
  box-shadow: 0.1rem 0.1rem 0 var(--site-accent);
  translate: 0.15rem 0.15rem;
}

button:disabled {
  cursor: not-allowed;
  opacity: 0.58;
}

.demo-panel button[type="submit"] {
  color: #151512;
  background: var(--site-accent);
  box-shadow: 0.28rem 0.28rem 0 var(--site-border);
}

.demo-panel button[type="submit"]:hover:not(:disabled) {
  box-shadow: 0.1rem 0.1rem 0 var(--site-border);
}

.demo-toolbar {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 15rem), 1fr));
  gap: 1.2rem;
  align-items: end;
  margin-block: 0 1.5rem;
}

main > .demo-toolbar {
  margin-block: clamp(2rem, 5vw, 4rem);
  padding: clamp(1rem, 3vw, 1.5rem);
  border: 0.1rem solid var(--site-border);
  background: var(--site-surface);
}

.state-output,
.reference-output {
  display: inline-flex;
  align-items: center;
  min-block-size: 2rem;
  padding: 0.2rem 0.55rem;
  border: 0.1rem solid var(--site-border);
  color: var(--site-ink);
  background: var(--site-surface-soft);
  font-family: ui-monospace, SFMono-Regular, Consolas, monospace;
  font-size: 0.82rem;
  font-weight: 850;
}

.state-output::before {
  inline-size: 0.5rem;
  aspect-ratio: 1;
  margin-inline-end: 0.45rem;
  border: 0.1rem solid var(--site-border);
  border-radius: 50%;
  content: "";
  background: var(--site-accent);
}

.status-success {
  color: var(--site-success);
}

.status-warning {
  color: var(--site-warning);
}

.status-error {
  color: var(--site-error);
}

dl {
  margin-block: 0;
}

dl > div {
  display: grid;
  grid-template-columns: minmax(8rem, 0.45fr) minmax(0, 1.55fr);
  gap: 1rem;
  padding-block: 0.8rem;
  border-block-end: 0.0625rem solid var(--site-border-soft);
}

dt {
  font-weight: 820;
}

dd {
  margin: 0;
}

table {
  display: block;
  inline-size: 100%;
  max-inline-size: 100%;
  overflow-x: auto;
  border-block-start: 0.18rem solid var(--site-border);
  border-collapse: collapse;
}

thead,
tbody {
  display: table;
  inline-size: 100%;
  min-inline-size: 38rem;
  table-layout: fixed;
}

th,
td {
  padding: 0.85rem 0.75rem;
  border: 0;
  border-block-end: 0.0625rem solid var(--site-border-soft);
  text-align: start;
  vertical-align: top;
}

th {
  font-weight: 820;
}

thead th {
  color: var(--site-muted);
  background: var(--site-surface-soft);
  font-family: ui-monospace, SFMono-Regular, Consolas, monospace;
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.demo-footer {
  --_footer-background: #151512;
  --_footer-color: #f5f1e8;
  --_footer-muted: #bbb5aa;
  --_footer-accent: #ff7048;
  --_footer-focus: #ff9c7d;

  inline-size: 100%;
  margin: 0;
  padding: clamp(3.5rem, 8vw, 7rem)
    max(1rem, calc((100% - var(--site-content)) / 2));
  border-block-start: 0.45rem solid var(--_footer-accent);
  color: var(--_footer-color);
  background: var(--_footer-background);
}

.demo-footer__inner {
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) minmax(14rem, 0.6fr);
  gap: clamp(2rem, 5vw, 5rem);
  align-items: end;
}

.demo-footer__statement {
  grid-column: 1 / -1;
  max-inline-size: 12ch;
  margin: 0 0 clamp(2rem, 6vw, 5rem);
  font-size: clamp(2.9rem, 1.7rem + 5.7vw, 7.4rem);
  font-weight: 880;
  letter-spacing: -0.072em;
  line-height: 0.91;
  text-wrap: balance;
}

.demo-footer__statement::after {
  display: inline-block;
  inline-size: 0.22em;
  aspect-ratio: 1;
  margin-inline-start: 0.08em;
  border-radius: 50%;
  content: "";
  background: var(--_footer-accent);
}

.demo-footer__brand {
  display: grid;
  gap: 0.45rem;
}

.demo-footer__eyebrow,
.demo-footer__credit,
.demo-footer__meta {
  margin: 0;
}

.demo-footer__eyebrow,
.demo-footer__meta {
  color: var(--_footer-muted);
  font-family: ui-monospace, SFMono-Regular, Consolas, monospace;
  font-size: 0.72rem;
  letter-spacing: 0.06em;
  line-height: 1.5;
  text-transform: uppercase;
}

.demo-footer__credit {
  font-size: 0.95rem;
}

.demo-footer__plugin {
  font-weight: 820;
}

.demo-footer__links {
  display: grid;
  gap: 0.75rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.demo-footer__link {
  color: var(--_footer-color);
  text-decoration-color: var(--_footer-accent);
}

.demo-footer__link:hover {
  color: var(--_footer-color);
}

.demo-footer__link:focus-visible {
  outline-color: var(--_footer-focus);
  box-shadow: 0 0 0 0.08rem var(--_footer-color);
}

.demo-footer__separator {
  margin-inline: 0.35rem;
  color: var(--_footer-accent);
}

@keyframes recovery-line-in {
  from {
    scale: 1 0;
  }

  to {
    scale: 1;
  }
}

@media (max-width: 64rem) {
  .hero {
    grid-template-columns: minmax(5rem, 0.25fr) minmax(0, 1.75fr);
  }

  main > section:not(.hero),
  main > aside {
    grid-template-columns: minmax(11rem, 0.42fr) minmax(0, 1.58fr);
    gap: 0.7rem clamp(1.5rem, 4vw, 3rem);
  }

  .page-index {
    grid-template-columns: minmax(0, 1fr);
  }

  .page-index h2,
  .page-index ul {
    grid-column: 1;
  }

  .page-index h2 {
    margin-block-end: 1.2rem;
  }
}

@media (max-width: 52rem) {
  body {
    background: var(--site-paper);
  }

  .site-header {
    grid-template-columns: 1fr;
  }

  .site-nav ul {
    justify-content: start;
  }

  .hero {
    grid-template-columns: minmax(0, 1fr);
    min-block-size: auto;
    padding: clamp(5rem, 15vw, 8rem) clamp(1.5rem, 7vw, 4rem);
  }

  .hero::before {
    inset-inline-start: 0.2rem;
  }

  .hero::after {
    inset-inline-start: 0.34rem;
  }

  .hero > * {
    grid-column: 1;
  }

  .hero h1,
  .hero--compact h1 {
    font-size: clamp(3.2rem, 13vw, 6rem);
  }

  main > section:not(.hero),
  main > aside {
    grid-template-columns: minmax(0, 1fr);
    padding-block: clamp(3rem, 10vw, 5rem);
  }

  main > section:not(.hero) > *,
  main > aside > *,
  main > section:not(.hero) > h2,
  main > aside > h2 {
    position: static;
    grid-column: 1;
    grid-row: auto;
  }

  main > section:not(.hero) > h2,
  main > aside > h2 {
    max-inline-size: 18ch;
    margin-block-end: 1.3rem;
  }

  .grid {
    grid-template-columns: minmax(0, 1fr);
  }

  .demo-panel {
    margin-inline: -0.25rem;
  }

  .demo-footer__inner {
    grid-template-columns: minmax(0, 1fr);
    align-items: start;
  }

  .demo-footer__statement {
    grid-column: 1;
  }
}

@media (max-width: 38rem) {
  .site-header {
    padding-block: 1.3rem;
  }

  .site-nav ul {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .site-nav a {
    inline-size: 100%;
  }

  main {
    inline-size: min(100% - 1.25rem, var(--site-content));
  }

  .hero {
    padding-inline: 1.2rem 0.5rem;
  }

  .hero__actions {
    align-items: stretch;
    flex-direction: column;
  }

  .button-link {
    inline-size: 100%;
  }

  dl > div {
    grid-template-columns: minmax(0, 1fr);
    gap: 0.25rem;
  }

  .demo-panel {
    padding: 1rem;
    box-shadow: 0.32rem 0.32rem 0 var(--site-border);
  }

  .demo-toolbar {
    grid-template-columns: minmax(0, 1fr);
  }

  .page-index ul {
    grid-template-columns: minmax(0, 1fr);
  }

  .demo-footer__inner,
  .demo-footer__links {
    align-items: flex-start;
  }

  .demo-footer__separator {
    display: none;
  }

  .demo-footer__credit,
  .demo-footer__meta {
    display: grid;
    gap: 0.25rem;
  }
}

@media (max-width: 21rem) {
  .site-nav ul {
    grid-template-columns: minmax(0, 1fr);
  }
}

@media (forced-colors: active) {
  body::before,
  .hero::before,
  .hero__eyebrow::before,
  main > section:not(.hero) > h2::before,
  main > aside > h2::before,
  .callout::after {
    background: Highlight;
  }

  .site-header__mark,
    .site-nav [aria-current],
  .button-link,
  .state-output,
  .reference-output,
  .demo-panel,
  pre {
    border-color: CanvasText;
    color: CanvasText;
    background: Canvas;
    box-shadow: none;
  }

  .hero::after,
  .state-output::before {
    border-color: CanvasText;
    background: Highlight;
    box-shadow: none;
  }

  .demo-footer {
    border-color: Highlight;
    color: CanvasText;
    background: Canvas;
  }
}

@media (prefers-reduced-motion: reduce) {
  .hero::before {
    animation: none;
  }

  .button-link,
  button {
    transition: none;
  }

  .button-link:hover,
  button:hover:not(:disabled) {
    translate: 0;
  }
}