:root {
  color-scheme: light;
  --paper: #ffffff;
  --canvas: #f6f6f6;
  --chrome: #ebebeb;
  --selected: #e3e3e3;
  --line: #d1d1d1;
  --control: #707070;
  --ink: #262626;
  --muted: #646464;
  --action: #363636;
  --action-pressed: #202020;
  --font-display: "Segoe UI Variable Display", "Segoe UI", system-ui, sans-serif;
  --font-text: "Segoe UI Variable Text", "Segoe UI", system-ui, sans-serif;
  --font-code: "Cascadia Mono", Consolas, monospace;
  --display: clamp(3rem, 5.8vw, 5.25rem);
  --h2: clamp(2.35rem, 4.5vw, 4.75rem);
  --h3: clamp(1.125rem, 1.7vw, 1.5rem);
  --body-lg: clamp(1.08rem, 1.25vw, 1.25rem);
  --container: 90rem;
  --reading: 70ch;
  --section-space: clamp(5.5rem, 10vw, 10rem);
  --radius-control: 0.375rem;
  --radius-group: 0.625rem;
  --ease: cubic-bezier(.16, 1, .3, 1);
  --shadow-window: 0 1.75rem 5rem rgba(0, 0, 0, .14), 0 .125rem .5rem rgba(0, 0, 0, .08);
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  background: var(--canvas);
  color: var(--ink);
  font-family: var(--font-text);
  font-size: 100%;
  scroll-padding-top: 8rem;
}

body {
  margin: 0;
  min-width: 20rem;
  overflow-x: clip;
  background: var(--canvas);
  color: var(--ink);
  font-size: 1rem;
  line-height: 1.6;
  text-rendering: optimizeLegibility;
}

img,
svg {
  display: block;
  max-width: 100%;
}

img {
  height: auto;
}

a {
  color: inherit;
  text-decoration-thickness: .08em;
  text-underline-offset: .2em;
}

button,
input,
summary {
  font: inherit;
}

button,
a,
summary {
  -webkit-tap-highlight-color: transparent;
}

button {
  color: inherit;
}

h1,
h2,
h3,
p,
figure,
dl,
dd {
  margin-top: 0;
}

h1,
h2,
h3 {
  font-family: var(--font-display);
  text-wrap: balance;
}

h1 {
  max-width: 10.2ch;
  margin-bottom: 1.75rem;
  font-size: var(--display);
  font-weight: 680;
  letter-spacing: -.04em;
  line-height: .94;
}

h2 {
  max-width: 15ch;
  margin-bottom: 1.5rem;
  font-size: var(--h2);
  font-weight: 650;
  letter-spacing: -.035em;
  line-height: .98;
}

h3 {
  margin-bottom: .5rem;
  font-size: var(--h3);
  font-weight: 650;
  letter-spacing: -.018em;
  line-height: 1.15;
}

p {
  text-wrap: pretty;
}

code,
kbd {
  font-family: var(--font-code);
  font-size: .85em;
}

kbd {
  display: inline-flex;
  min-height: 1.75rem;
  align-items: center;
  padding: .15rem .45rem;
  border: 1px solid var(--control);
  border-radius: .25rem;
  background: var(--paper);
  color: var(--ink);
  white-space: nowrap;
}

::selection {
  background: var(--selected);
  color: var(--ink);
}

:focus-visible {
  outline: 3px solid var(--action);
  outline-offset: 3px;
}

.skip-link {
  position: fixed;
  z-index: 1000;
  top: .75rem;
  left: .75rem;
  min-height: 2.75rem;
  padding: .6rem .9rem;
  translate: 0 -200%;
  border-radius: var(--radius-control);
  background: var(--action);
  color: var(--paper);
}

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

.scroll-progress {
  position: fixed;
  z-index: 101;
  top: 0;
  left: 0;
  width: 100%;
  height: 3px;
  pointer-events: none;
}

.scroll-progress span {
  display: block;
  width: 100%;
  height: 100%;
  transform: scaleX(0);
  transform-origin: left;
  background: var(--action);
}

.section-shell {
  width: min(calc(100% - 3rem), var(--container));
  margin-inline: auto;
}

.command-strip {
  position: sticky;
  z-index: 100;
  top: 0;
  border-bottom: 1px solid var(--line);
  background: var(--canvas);
}

.command-nav {
  display: grid;
  grid-template-columns: minmax(10rem, .7fr) minmax(0, 2.2fr) minmax(12rem, .8fr);
  width: min(100%, var(--container));
  min-height: 5rem;
  margin-inline: auto;
  border-inline: 1px solid var(--line);
}

.brand {
  display: inline-flex;
  min-height: 2.75rem;
  align-items: center;
  gap: .75rem;
  text-decoration: none;
}

.command-nav > .brand {
  padding: .9rem 1.5rem;
  border-right: 1px solid var(--line);
}

.brand-mark {
  width: 2.5rem;
  height: 2.5rem;
  flex: 0 0 auto;
  color: var(--action);
}

.brand-name {
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 700;
  letter-spacing: -.02em;
}

.nav-track {
  display: flex;
  min-width: 0;
  align-items: stretch;
  overflow-x: auto;
  scrollbar-width: thin;
}

.nav-track a {
  position: relative;
  display: inline-flex;
  min-height: 3rem;
  flex: 0 0 auto;
  align-items: center;
  padding: .75rem 1rem;
  color: var(--muted);
  font-size: .9rem;
  text-decoration: none;
  white-space: nowrap;
}

.nav-track a::after {
  position: absolute;
  right: 1rem;
  bottom: .65rem;
  left: 1rem;
  height: 2px;
  content: "";
  transform: scaleX(0);
  transform-origin: left;
  background: var(--action);
  transition: transform 220ms var(--ease);
}

.nav-track a:hover,
.nav-track a[aria-current="location"] {
  color: var(--ink);
}

.nav-track a:hover::after,
.nav-track a[aria-current="location"]::after {
  transform: scaleX(1);
}

.button {
  display: inline-flex;
  min-height: 2.75rem;
  align-items: center;
  justify-content: center;
  gap: .65rem;
  padding: .7rem 1rem;
  border: 1px solid var(--control);
  border-radius: var(--radius-control);
  font-weight: 650;
  line-height: 1.2;
  text-align: center;
  text-decoration: none;
  transition: background-color 180ms ease, color 180ms ease, border-color 180ms ease;
}

.button svg {
  width: 1.15rem;
  height: 1.15rem;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.button-primary {
  border-color: var(--action);
  background: var(--action);
  color: var(--paper);
}

.button-primary:hover {
  border-color: var(--action-pressed);
  background: var(--action-pressed);
}

.button-primary:active {
  translate: 0 1px;
}

.button-secondary {
  background: var(--paper);
  color: var(--ink);
}

.button-secondary:hover {
  background: var(--selected);
}

.header-download {
  align-self: stretch;
  min-height: 5rem;
  border-width: 0;
  border-radius: 0;
}

.hero {
  padding: clamp(2.5rem, 5vw, 5rem) max(1.5rem, calc((100vw - var(--container)) / 2));
  background: var(--canvas);
}

.hero-frame {
  position: relative;
  display: grid;
  grid-template-columns: minmax(21rem, 1fr) minmax(31rem, 1fr);
  min-height: min(46rem, calc(100vh - 9rem));
  border: 1px solid var(--control);
  background: var(--paper);
}

.hero-copy {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: clamp(2.25rem, 4vw, 4rem);
}

.utility-label,
.section-index {
  margin-bottom: 1.5rem;
  color: var(--muted);
  font-size: .92rem;
}

.hero-lede,
.section-lede,
.section-heading > p:last-child {
  max-width: var(--reading);
  color: var(--muted);
  font-size: var(--body-lg);
  line-height: 1.7;
}

.hero-lede {
  max-width: 38rem;
  margin-bottom: 1.5rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: .75rem;
  margin-bottom: 1.25rem;
}

.download-note {
  margin-bottom: 0;
  color: var(--muted);
  font-size: .875rem;
  line-height: 1.55;
}

.hero-media {
  position: relative;
  display: flex;
  min-width: 0;
  min-height: 100%;
  align-items: center;
  margin: 0;
  padding: clamp(1.25rem, 3vw, 3rem);
  overflow: hidden;
  border-left: 1px solid var(--line);
  background: var(--chrome);
}

.hero-media::before {
  position: absolute;
  inset: 2rem 0 2rem 2rem;
  border: 1px solid var(--line);
  background: var(--paper);
  content: "";
}

.hero-media img {
  position: relative;
  z-index: 1;
  width: 112%;
  max-width: none;
  margin-left: -5%;
  border: 1px solid var(--line);
  box-shadow: var(--shadow-window);
}

.hero-media figcaption {
  position: absolute;
  z-index: 2;
  right: 1.5rem;
  bottom: 1.25rem;
  padding: .35rem .55rem;
  border: 1px solid var(--line);
  background: var(--paper);
  color: var(--muted);
  font-size: .75rem;
}

.selection-handle {
  position: absolute;
  z-index: 5;
  width: .68rem;
  height: .68rem;
  border: 1px solid var(--control);
  border-radius: 50%;
  background: var(--paper);
}

.handle-nw { top: -.34rem; left: -.34rem; }
.handle-n { top: -.34rem; left: 50%; translate: -50% 0; }
.handle-ne { top: -.34rem; right: -.34rem; }
.handle-e { top: 50%; right: -.34rem; translate: 0 -50%; }
.handle-se { right: -.34rem; bottom: -.34rem; }
.handle-s { bottom: -.34rem; left: 50%; translate: -50% 0; }
.handle-sw { bottom: -.34rem; left: -.34rem; }
.handle-w { top: 50%; left: -.34rem; translate: 0 -50%; }

.media-frame {
  position: relative;
}

.media-fallback {
  position: relative;
  z-index: 3;
  display: grid;
  min-height: 20rem;
  place-content: center;
  gap: .5rem;
  width: 100%;
  border: 1px dashed var(--control);
  background: var(--paper);
  color: var(--ink);
  text-align: center;
}

.media-fallback[hidden] {
  display: none;
}

.media-frame.is-missing img {
  display: none;
}

.truth-strip {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  width: min(100%, var(--container));
  margin: 0 auto;
  border-block: 1px solid var(--line);
  border-inline: 1px solid var(--line);
  background: var(--paper);
}

.truth-strip p {
  display: flex;
  min-height: 6.25rem;
  flex-direction: column;
  justify-content: center;
  margin: 0;
  padding: 1.25rem 1.5rem;
  border-right: 1px solid var(--line);
}

.truth-strip p:last-child {
  border-right: 0;
}

.truth-strip strong {
  font-size: 1rem;
}

.truth-strip span {
  color: var(--muted);
  font-size: .875rem;
}

.demo-section,
.tools-section,
.compatibility-section,
.faq-section {
  padding-block: var(--section-space);
}

.section-heading {
  display: grid;
  grid-template-columns: minmax(11rem, .5fr) minmax(18rem, .9fr) minmax(18rem, 1fr);
  align-items: end;
  gap: clamp(2rem, 5vw, 6rem);
  margin-bottom: clamp(3rem, 6vw, 6rem);
}

.section-heading h2,
.section-heading p {
  margin-bottom: 0;
}

.section-heading-wide {
  grid-template-columns: minmax(11rem, .45fr) minmax(20rem, 1.15fr) minmax(18rem, .8fr);
}

.section-index {
  align-self: start;
  padding-top: .35rem;
}

.demo-workbench {
  display: grid;
  grid-template-columns: minmax(15rem, .52fr) minmax(0, 1.48fr);
  border: 1px solid var(--line);
  background: var(--paper);
}

.demo-controls {
  display: flex;
  flex-direction: column;
  border-right: 1px solid var(--line);
  background: var(--chrome);
}

.demo-step {
  display: grid;
  grid-template-columns: 2.5rem 1fr;
  min-height: 7rem;
  gap: .9rem;
  align-items: center;
  padding: 1.25rem;
  border: 0;
  border-bottom: 1px solid var(--line);
  background: transparent;
  text-align: left;
  cursor: pointer;
}

.demo-step:last-child {
  border-bottom: 0;
}

.demo-step:hover {
  background: var(--selected);
}

.demo-step.is-active,
.demo-step[aria-pressed="true"] {
  background: var(--paper);
}

.step-number {
  display: inline-grid;
  width: 2.25rem;
  height: 2.25rem;
  place-items: center;
  border: 1px solid var(--control);
  border-radius: 50%;
  font-variant-numeric: tabular-nums;
}

.demo-step strong,
.demo-step small {
  display: block;
}

.demo-step small {
  margin-top: .2rem;
  color: var(--muted);
}

.demo-stage {
  min-width: 0;
  padding: clamp(1.25rem, 3vw, 3rem);
}

.stage-status {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1.25rem;
  color: var(--muted);
  font-size: .875rem;
}

.demo-stage .media-frame {
  overflow: hidden;
  border: 1px solid var(--line);
  background: var(--canvas);
}

.demo-stage img {
  width: 100%;
  transition: opacity 220ms ease;
}

.demo-stage.is-changing img {
  opacity: .35;
}

.stage-copy {
  max-width: 65ch;
  margin: 1.5rem 0 0;
  color: var(--muted);
  font-size: 1.05rem;
}

.scroll-section {
  padding-block: var(--section-space);
  border-block: 1px solid var(--line);
  background: var(--paper);
}

.scroll-layout {
  display: grid;
  grid-template-columns: minmax(20rem, .8fr) minmax(0, 1.2fr);
  gap: clamp(3rem, 7vw, 8rem);
  align-items: start;
}

.scroll-copy {
  position: sticky;
  top: 8rem;
}

.scroll-copy h2 {
  max-width: 12ch;
}

.feature-ledger {
  margin-top: 3rem;
  border-top: 1px solid var(--line);
}

.feature-ledger article {
  padding-block: 1.4rem;
  border-bottom: 1px solid var(--line);
}

.feature-ledger p {
  max-width: 50ch;
  margin-bottom: 0;
  color: var(--muted);
}

.scroll-media,
.annotate-media {
  margin: 0;
}

.scroll-media img,
.annotate-media img {
  width: 100%;
  border: 1px solid var(--line);
  box-shadow: var(--shadow-window);
}

.scroll-media figcaption,
.annotate-media figcaption {
  margin-top: 1rem;
  color: var(--muted);
  font-size: .82rem;
}

.limit-note {
  margin-top: 4rem;
  margin-bottom: 0;
  padding-top: 1.5rem;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: .9rem;
}

.tools-layout {
  display: grid;
  grid-template-columns: minmax(18rem, .65fr) minmax(0, 1.35fr);
  gap: clamp(3rem, 7vw, 8rem);
  align-items: start;
}

.tool-registry {
  border-top: 1px solid var(--line);
}

.tool-registry article {
  display: grid;
  grid-template-columns: 3.25rem minmax(6rem, .55fr) minmax(0, 1.45fr);
  align-items: baseline;
  gap: 1rem;
  padding-block: 1rem;
  border-bottom: 1px solid var(--line);
}

.tool-registry h3,
.tool-registry p {
  margin-bottom: 0;
}

.tool-registry h3 {
  font-size: 1.05rem;
}

.tool-registry p {
  color: var(--muted);
  font-size: .92rem;
}

.safety-note {
  display: grid;
  grid-template-columns: minmax(11rem, .35fr) minmax(0, 1.65fr);
  gap: 2rem;
  margin-top: 4rem;
  padding-block: 1.25rem;
  border-block: 1px solid var(--line);
}

.safety-note p {
  max-width: 65ch;
  margin-bottom: 0;
  color: var(--muted);
}

.tools-action {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  padding-top: 2rem;
}

.tools-action p {
  max-width: 48ch;
  margin-bottom: 0;
  color: var(--muted);
}

.tools-action .button {
  flex: 0 0 auto;
}

.output-section {
  padding-block: var(--section-space);
  border-top: 1px solid var(--line);
  background: var(--chrome);
}

.output-grid {
  display: grid;
  grid-template-columns: minmax(20rem, .8fr) minmax(0, 1.2fr);
  gap: clamp(3rem, 7vw, 8rem);
}

.command-ledger {
  border-top: 1px solid var(--control);
}

.command-ledger article {
  display: grid;
  grid-template-columns: 7.5rem minmax(10rem, .7fr) minmax(0, 1fr);
  align-items: baseline;
  gap: 1.5rem;
  padding-block: 1.35rem;
  border-bottom: 1px solid var(--line);
}

.command-ledger h3,
.command-ledger p {
  margin-bottom: 0;
}

.command-ledger p {
  color: var(--muted);
}

.privacy-section {
  padding-block: var(--section-space);
  background: var(--action);
  color: var(--paper);
}

.privacy-grid {
  display: grid;
  grid-template-columns: minmax(20rem, 1fr) minmax(20rem, .9fr);
  gap: clamp(3rem, 8vw, 10rem);
}

.privacy-copy .section-index,
.privacy-copy > p:last-child {
  color: #dedede;
}

.privacy-copy > p:last-child {
  max-width: 58ch;
  font-size: var(--body-lg);
  line-height: 1.7;
}

.privacy-register {
  border-top: 1px solid #707070;
}

.privacy-register article {
  display: grid;
  grid-template-columns: minmax(8rem, .7fr) minmax(0, 1.3fr);
  gap: 1rem;
  padding-block: 1.25rem;
  border-bottom: 1px solid #707070;
}

.privacy-register span {
  color: #dedede;
}

.privacy-register code {
  overflow-wrap: anywhere;
  color: var(--paper);
}

.privacy-note {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(2rem, 5vw, 6rem);
  margin-top: 5rem;
  padding-top: 2rem;
  border-top: 1px solid #707070;
  color: #dedede;
}

.privacy-note p {
  max-width: 60ch;
  margin-bottom: 0;
}

.privacy-section kbd {
  border-color: #a5a5a5;
  background: var(--action-pressed);
  color: var(--paper);
}

.fact-register {
  border-top: 1px solid var(--control);
}

.fact-register > div {
  display: grid;
  grid-template-columns: minmax(11rem, .45fr) minmax(0, 1.55fr);
  gap: 2rem;
  padding-block: 1.4rem;
  border-bottom: 1px solid var(--line);
}

.fact-register dt {
  color: var(--muted);
}

.fact-register dd {
  margin-bottom: 0;
  font-weight: 600;
}

.faq-section {
  display: grid;
  grid-template-columns: minmax(18rem, .7fr) minmax(0, 1.3fr);
  gap: clamp(3rem, 7vw, 8rem);
  border-top: 1px solid var(--line);
}

.faq-heading {
  position: sticky;
  top: 8rem;
  align-self: start;
}

.faq-heading p {
  max-width: 38ch;
  color: var(--muted);
}

.faq-list {
  border-top: 1px solid var(--control);
}

.faq-list details {
  border-bottom: 1px solid var(--line);
}

.faq-list summary {
  position: relative;
  display: flex;
  min-height: 4.5rem;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1.25rem 3rem 1.25rem 0;
  font-size: 1.08rem;
  font-weight: 650;
  cursor: pointer;
  list-style: none;
}

.faq-list summary::-webkit-details-marker {
  display: none;
}

.faq-list summary::before,
.faq-list summary::after {
  position: absolute;
  right: .35rem;
  width: 1rem;
  height: 1px;
  background: currentColor;
  content: "";
}

.faq-list summary::after {
  rotate: 90deg;
  transition: rotate 180ms ease;
}

.faq-list details[open] summary::after {
  rotate: 0deg;
}

.faq-list details p {
  max-width: 65ch;
  padding: 0 3rem 1.5rem 0;
  color: var(--muted);
}

.closing-section {
  padding-block: clamp(4rem, 8vw, 8rem);
  border-top: 1px solid var(--line);
  background: var(--paper);
}

.closing-selection {
  position: relative;
  display: grid;
  grid-template-columns: minmax(20rem, 1.2fr) minmax(18rem, .8fr);
  gap: clamp(3rem, 8vw, 10rem);
  padding: clamp(2rem, 5vw, 5rem);
  border: 1px solid var(--control);
}

.closing-selection h2 {
  max-width: 13ch;
  margin-bottom: 0;
}

.closing-actions {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: center;
}

.closing-actions > p {
  max-width: 50ch;
  margin-bottom: 1.5rem;
  color: var(--muted);
}

.closing-actions .text-link {
  margin-top: 1rem;
  font-weight: 600;
}

.closing-actions small {
  display: block;
  max-width: 52ch;
  margin-top: 2rem;
  color: var(--muted);
}

.site-footer {
  border-top: 1px solid var(--line);
  background: var(--chrome);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.2fr .9fr .7fr;
  gap: 3rem;
  padding-block: 4rem;
}

.footer-brand {
  align-items: flex-start;
}

.footer-brand small {
  display: block;
  margin-top: .15rem;
  color: var(--muted);
}

.footer-nav,
.footer-actions {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: .65rem;
}

.footer-nav a,
.footer-actions a {
  color: var(--muted);
}

.footer-nav a:hover,
.footer-actions a:hover {
  color: var(--ink);
}

.footer-line {
  margin-bottom: 0;
  padding-block: 1.25rem;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: .85rem;
}

.enhanced .hero-media img {
  animation: reveal-capture 900ms var(--ease) both;
}

.enhanced .selection-handle {
  animation: settle-handle 620ms var(--ease) both;
}

.enhanced .selection-handle:nth-of-type(2),
.enhanced .selection-handle:nth-of-type(6) {
  animation-delay: 80ms;
}

.enhanced .selection-handle:nth-of-type(3),
.enhanced .selection-handle:nth-of-type(7) {
  animation-delay: 130ms;
}

.enhanced .selection-handle:nth-of-type(4),
.enhanced .selection-handle:nth-of-type(8) {
  animation-delay: 180ms;
}

@keyframes reveal-capture {
  from { clip-path: inset(0 100% 0 0); }
  to { clip-path: inset(0); }
}

@keyframes settle-handle {
  from { opacity: 0; scale: .45; }
  to { opacity: 1; scale: 1; }
}

@media (max-width: 72rem) {
  .command-nav {
    grid-template-columns: minmax(9rem, .6fr) minmax(0, 1.7fr) minmax(11rem, .7fr);
  }

  .nav-track a {
    padding-inline: .8rem;
  }

  .hero-frame {
    grid-template-columns: minmax(19rem, .92fr) minmax(28rem, 1.08fr);
  }

  .section-heading,
  .section-heading-wide {
    grid-template-columns: minmax(9rem, .35fr) minmax(18rem, 1fr) minmax(16rem, .9fr);
    gap: 2.5rem;
  }

  .tool-registry article {
    grid-template-columns: 2.75rem minmax(5rem, .5fr) minmax(0, 1.5fr);
    gap: .75rem;
  }
}

@media (max-width: 56rem) {
  html {
    scroll-padding-top: 9rem;
  }

  .command-nav {
    grid-template-columns: 1fr auto;
    min-height: auto;
  }

  .command-nav > .brand {
    border-right: 0;
  }

  .header-download {
    min-height: 4.5rem;
  }

  .nav-track {
    grid-column: 1 / -1;
    grid-row: 2;
    order: 3;
    border-top: 1px solid var(--line);
  }

  .nav-track a {
    min-height: 3.25rem;
  }

  .hero {
    padding-top: 2.5rem;
  }

  .hero-frame {
    grid-template-columns: 1fr;
  }

  .hero-media {
    min-height: auto;
    border-top: 1px solid var(--line);
    border-left: 0;
  }

  .hero-media img {
    width: 100%;
    max-width: 100%;
    margin-left: 0;
  }

  .truth-strip {
    grid-template-columns: 1fr 1fr;
  }

  .truth-strip p:nth-child(2) {
    border-right: 0;
  }

  .truth-strip p:nth-child(-n + 2) {
    border-bottom: 1px solid var(--line);
  }

  .section-heading,
  .section-heading-wide {
    grid-template-columns: minmax(9rem, .4fr) minmax(0, 1.6fr);
  }

  .section-heading > p:last-child {
    grid-column: 2;
  }

  .demo-workbench,
  .scroll-layout,
  .tools-layout,
  .output-grid,
  .privacy-grid,
  .faq-section,
  .closing-selection {
    grid-template-columns: 1fr;
  }

  .demo-controls {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .demo-step {
    grid-template-columns: 1fr;
    min-height: 8rem;
    border-right: 1px solid var(--line);
    border-bottom: 0;
  }

  .demo-step:last-child {
    border-right: 0;
  }

  .scroll-copy,
  .faq-heading {
    position: static;
  }

  .tools-layout,
  .output-grid,
  .privacy-grid,
  .faq-section,
  .closing-selection {
    gap: 3.5rem;
  }

  .output-grid > div:first-child {
    max-width: 45rem;
  }

  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }

  .footer-grid > div:first-child {
    grid-column: 1 / -1;
  }
}

@media (max-width: 44rem) {
  .section-shell {
    width: min(calc(100% - 2rem), var(--container));
  }

  h1 {
    max-width: 9.5ch;
    font-size: clamp(3rem, 15vw, 4.25rem);
  }

  h2 {
    font-size: clamp(2.25rem, 11.5vw, 3.5rem);
  }

  .command-nav {
    border-inline: 0;
  }

  .command-nav > .brand {
    padding: .75rem 1rem;
  }

  .brand-mark {
    width: 2.25rem;
    height: 2.25rem;
  }

  .header-download {
    min-height: 3.75rem;
    padding-inline: .85rem;
    font-size: .85rem;
  }

  .header-download svg {
    display: none;
  }

  .hero {
    padding: 1.5rem 1rem 3rem;
  }

  .hero-copy {
    padding: 2.75rem 1.25rem 2rem;
  }

  .hero-lede {
    font-size: 1.05rem;
  }

  .hero-actions {
    flex-direction: column;
  }

  .hero-actions .button {
    width: 100%;
  }

  .hero-media {
    display: block;
    padding: 1rem;
  }

  .hero-media::before {
    inset: .5rem;
  }

  .hero-media figcaption {
    position: relative;
    right: auto;
    bottom: auto;
    margin-top: .75rem;
  }

  .truth-strip {
    width: 100%;
    border-inline: 0;
  }

  .truth-strip p {
    min-height: 5.5rem;
    padding: 1rem;
  }

  .section-heading,
  .section-heading-wide {
    display: block;
  }

  .section-heading .section-index {
    margin-bottom: 1.25rem;
  }

  .section-heading h2 {
    margin-bottom: 1.25rem;
  }

  .demo-controls {
    grid-template-columns: 1fr;
  }

  .demo-step {
    grid-template-columns: 2.5rem 1fr;
    min-height: 5.75rem;
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .demo-stage {
    padding: 1rem;
  }

  .stage-status {
    align-items: flex-start;
  }

  .tool-registry article {
    grid-template-columns: 2.75rem minmax(0, 1fr);
  }

  .tool-registry p {
    grid-column: 2;
  }

  .safety-note,
  .privacy-note,
  .privacy-register article,
  .fact-register > div {
    grid-template-columns: 1fr;
    gap: .5rem;
  }

  .command-ledger article {
    grid-template-columns: 1fr;
    gap: .35rem;
  }

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

  .tools-action .button {
    width: 100%;
  }

  .privacy-register article {
    padding-block: 1rem;
  }

  .privacy-note {
    gap: 2rem;
  }

  .faq-list summary {
    padding-right: 2.25rem;
  }

  .faq-list details p {
    padding-right: 1rem;
  }

  .closing-selection {
    padding: 2.5rem 1.25rem;
  }

  .closing-actions .button {
    width: 100%;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    padding-block: 3rem;
  }

  .footer-grid > div:first-child {
    grid-column: auto;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .01ms !important;
  }
}

@media (forced-colors: active) {
  :root {
    --paper: Canvas;
    --canvas: Canvas;
    --chrome: Canvas;
    --selected: Highlight;
    --line: CanvasText;
    --control: CanvasText;
    --ink: CanvasText;
    --muted: CanvasText;
    --action: ButtonText;
    --action-pressed: ButtonText;
  }

  .button-primary {
    border: 2px solid ButtonText;
  }

  .selection-handle {
    forced-color-adjust: none;
    border-color: CanvasText;
    background: Canvas;
  }
}