/* Hallmark · genre: atmospheric · macrostructure: Narrative Workflow · theme: custom · enrichment: real screenshots + HTML diagram · nav: N5 · footer: Ft5
 * vibe: "warm dark, practical, technical, human" · paper: oklch(12.5% 0.012 78) · accent: oklch(85.04% 0.1289 78.06)
 * display: Bricolage Grotesque · body: Manrope · axes: dark / geometric-sans / chromatic-amber
 * context: explicit · pre-emit critique: P5 H4 E4 S5 R4 V5
 * contrast: pass (40–41) · slop: pass (1–58) · honest: pass (46) · chrome: pass (47) · tokens: pass (48) · responsive: pass (49) · icons: pass (30) · mobile: pass (34, 49, 50–57)
 */

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

html,
body {
  margin: 0;
  min-width: 0;
  min-height: 100%;
  overflow-x: clip;
  scroll-behavior: smooth;
}

html {
  background: var(--color-paper);
}

body {
  background:
    radial-gradient(circle at 8% 4%, var(--color-accent-faint), transparent 24rem),
    radial-gradient(circle at 94% 34%, var(--color-accent-faint), transparent 22rem),
    var(--color-paper);
  color: var(--color-ink);
  font-family: var(--font-body);
  font-size: var(--text-base);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

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

a {
  color: inherit;
  text-decoration-color: var(--color-rule-strong);
  text-underline-offset: 0.24em;
}

a:hover {
  text-decoration-color: var(--color-accent);
}

button,
summary {
  font: inherit;
}

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

:focus-visible {
  outline: var(--rule-strong) solid var(--color-focus);
  outline-offset: var(--space-2xs);
}

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

.skip-link {
  position: fixed;
  inset-block-start: var(--space-sm);
  inset-inline-start: var(--space-sm);
  z-index: var(--z-tooltip);
  padding: var(--space-sm) var(--space-md);
  border-radius: var(--radius-sm);
  background: var(--color-accent);
  color: var(--color-accent-ink);
  transform: translateY(-180%);
  transition: transform var(--dur-short) var(--ease-out);
  white-space: nowrap;
}

.skip-link:focus {
  transform: translateY(0);
}

.nav-pill {
  position: fixed;
  inset-block-start: max(var(--space-sm), env(safe-area-inset-top));
  inset-inline-start: 50%;
  z-index: var(--z-sticky);
  width: max-content;
  max-width: calc(100% - (var(--space-md) * 2));
  min-height: 3.25rem;
  display: flex;
  align-items: center;
  gap: var(--space-md);
  padding: var(--space-xs) var(--space-xs) var(--space-xs) var(--space-md);
  border: var(--rule-hair) solid var(--color-rule);
  border-radius: var(--radius-round);
  background: var(--color-overlay);
  box-shadow: 0 var(--space-xs) var(--space-xl) var(--color-shadow);
  transform: translateX(-50%);
}

.wordmark {
  font-family: var(--font-display);
  font-weight: 800;
  letter-spacing: -0.04em;
  text-decoration: none;
  white-space: nowrap;
}

.nav-pill .wordmark {
  min-width: 2rem;
  font-size: var(--text-md);
}

.nav-pill__links {
  display: none;
  align-items: center;
  gap: var(--space-lg);
}

.nav-pill__links a {
  min-height: 2.75rem;
  display: inline-flex;
  align-items: center;
  color: var(--color-ink-2);
  font-size: var(--text-sm);
  font-weight: 600;
  text-decoration: none;
  white-space: nowrap;
}

.button,
.copy-button {
  min-height: 2.75rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: var(--rule-hair) solid var(--color-accent);
  border-radius: var(--radius-round);
  background: var(--color-accent);
  color: var(--color-accent-ink);
  font-family: var(--font-body);
  font-weight: 700;
  line-height: 1;
  text-decoration: none;
  white-space: nowrap;
  cursor: pointer;
  transition:
    background-color var(--dur-short) var(--ease-out),
    color var(--dur-short) var(--ease-out),
    border-color var(--dur-short) var(--ease-out),
    transform var(--dur-micro) var(--ease-out);
}

.button--small {
  padding-inline: var(--space-md);
  font-size: var(--text-sm);
}

.button--large {
  min-height: 3.5rem;
  padding-inline: var(--space-xl);
  font-size: var(--text-md);
}

.button:active,
.copy-button:active {
  transform: translateY(var(--space-3xs));
}

.button[aria-disabled="true"],
.copy-button:disabled {
  cursor: not-allowed;
  opacity: 0.52;
  transform: none;
}

.button[data-state="loading"],
.copy-button[data-state="loading"] {
  cursor: wait;
}

.button[data-state="error"],
.copy-button[data-state="error"] {
  border-color: var(--color-error);
  color: var(--color-error);
  background: var(--color-paper-3);
}

.button[data-state="success"],
.copy-button[data-state="success"] {
  border-color: var(--color-success);
  color: var(--color-success);
  background: var(--color-paper-3);
}

.hero,
.article-shell,
.foot-stmt {
  width: min(100%, 78rem);
  margin-inline: auto;
  padding-inline: clamp(var(--space-md), 5vw, var(--space-2xl));
}

.hero {
  padding-block: var(--space-2xl) var(--space-3xl);
}

.hero__meta {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: var(--space-sm) var(--space-lg);
  max-width: 66rem;
  margin-block-end: var(--space-lg);
  color: var(--color-muted);
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.hero h1,
.stage h2,
.founder-story h2,
.decision h2,
.faq h2,
.foot-stmt__line {
  margin: 0;
  font-family: var(--font-display);
  font-style: normal;
  font-weight: 800;
  letter-spacing: -0.045em;
  line-height: 1.02;
  overflow-wrap: anywhere;
  min-width: 0;
}

.hero h1 {
  max-width: 12ch;
  font-size: var(--text-display);
}

.hero__lede {
  max-width: 52ch;
  margin-block: var(--space-xl) 0;
  color: var(--color-ink-2);
  font-size: clamp(var(--text-md), 2.8vw, var(--text-xl));
  font-weight: 500;
  line-height: 1.42;
}

.hero__answer {
  max-width: 63ch;
  margin-block: var(--space-lg) 0;
  color: var(--color-muted);
  font-size: var(--text-md);
}

.hero__actions {
  display: flex;
  align-items: center;
  margin-block-start: var(--space-lg);
}

.proof-strip {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--space-lg);
  margin-block-start: var(--space-2xl);
  padding-block: var(--space-xl);
  border-block: var(--rule-hair) solid var(--color-rule);
  font-variant-numeric: tabular-nums;
}

.proof-strip div {
  display: grid;
  gap: var(--space-xs);
}

.proof-strip strong {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  line-height: 1;
}

.proof-strip span {
  max-width: 24ch;
  color: var(--color-muted);
  font-size: var(--text-sm);
  line-height: 1.45;
}

.article-shell {
  padding-block-end: var(--space-4xl);
}

.opening,
.stage,
.founder-story,
.decision,
.faq {
  max-width: 66rem;
  margin-inline: auto;
}

.opening {
  display: grid;
  gap: var(--space-lg);
  padding-block: var(--space-2xl) var(--space-4xl);
}

.opening h2 {
  max-width: 22ch;
  margin: 0;
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  line-height: 1.08;
  letter-spacing: -0.035em;
}

.opening > p,
.stage > p,
.founder-story > p,
.decision__line,
.decision__small {
  max-width: 65ch;
  margin: 0;
  color: var(--color-ink-2);
  font-size: var(--text-md);
}

.capability-list {
  display: grid;
  gap: 0;
  margin: var(--space-lg) 0;
  padding: 0;
  list-style: none;
  border-block-start: var(--rule-hair) solid var(--color-rule);
}

.capability-list li {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--space-xs);
  padding-block: var(--space-lg);
  border-block-end: var(--rule-hair) solid var(--color-rule);
}

.capability-list strong {
  color: var(--color-accent);
  font-family: var(--font-display);
  font-size: var(--text-lg);
  line-height: 1.15;
}

.capability-list span {
  max-width: 58ch;
  color: var(--color-ink-2);
}

.plain-note {
  max-width: 57rem;
  display: grid;
  gap: var(--space-sm);
  padding: var(--space-lg);
  border-radius: var(--radius-md);
  background: var(--color-paper-2);
}

.plain-note strong {
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.plain-note p {
  margin: 0;
  color: var(--color-muted);
}

.plain-note--compact {
  margin-block-start: var(--space-xl);
}

.stage {
  padding-block: var(--space-3xl) var(--space-4xl);
  border-block-start: var(--rule-strong) solid var(--color-rule-strong);
}

.stage__head {
  display: grid;
  gap: var(--space-sm);
  margin-block-end: var(--space-2xl);
}

.stage__number {
  color: var(--color-accent);
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  font-weight: 600;
  letter-spacing: 0.12em;
}

.stage__head > div {
  display: grid;
  gap: var(--space-md);
}

.stage h2,
.founder-story h2,
.decision h2,
.faq h2 {
  max-width: 18ch;
  font-size: var(--text-display-s);
}

.stage__head p {
  max-width: 62ch;
  margin: 0;
  color: var(--color-muted);
  font-size: var(--text-md);
}

.architecture {
  margin: 0;
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  background: var(--color-paper-2);
}

.architecture__flow {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--space-md);
}

.architecture__node {
  min-width: 0;
  display: grid;
  gap: var(--space-xs);
  padding: var(--space-lg);
  border-radius: var(--radius-md);
  background: var(--color-paper-3);
}

.architecture__node--person {
  background: var(--color-paper-4);
}

.architecture__node--main {
  border: var(--rule-hair) solid var(--color-accent-2);
}

.architecture small,
.architecture__branch small {
  color: var(--color-muted);
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.architecture__node strong {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  line-height: 1.1;
}

.architecture__node span {
  color: var(--color-muted);
  font-size: var(--text-sm);
}

.architecture__arrow {
  display: grid;
  place-items: center;
  min-height: 2rem;
  color: var(--color-accent);
  font-family: var(--font-mono);
  font-size: var(--text-lg);
  transform: rotate(90deg);
}

.architecture__branches {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--space-sm);
  margin-block-start: var(--space-lg);
  padding-block-start: var(--space-lg);
  border-block-start: var(--rule-hair) solid var(--color-rule);
}

.architecture__branch {
  min-width: 0;
  display: flex;
  gap: var(--space-sm);
  align-items: flex-start;
  padding: var(--space-sm) 0;
}

.architecture__branch > span {
  color: var(--color-accent);
  font-family: var(--font-mono);
}

.architecture__branch div {
  min-width: 0;
  display: grid;
  gap: var(--space-2xs);
}

.architecture__branch strong {
  line-height: 1.35;
}

.architecture figcaption,
.screenshot figcaption {
  margin-block-start: var(--space-md);
  color: var(--color-muted);
  font-size: var(--text-sm);
}

.key-thought {
  max-width: 58rem;
  margin-block-end: var(--space-xl);
  padding: var(--space-lg);
  border-radius: var(--radius-md);
  background: var(--color-accent-soft);
  color: var(--color-ink);
}

.key-thought p {
  margin: 0;
  font-size: var(--text-md);
}

.comparison-wrap {
  max-width: 100%;
  overflow: visible;
}

.comparison {
  width: 100%;
  border-collapse: collapse;
  font-size: var(--text-sm);
}

.comparison thead {
  display: none;
}

.comparison tbody,
.comparison tr,
.comparison th,
.comparison td {
  display: block;
}

.comparison tr {
  padding-block: var(--space-xl);
  border-block-start: var(--rule-hair) solid var(--color-rule);
}

.comparison tr:last-child {
  border-block-end: var(--rule-hair) solid var(--color-rule);
}

.comparison th,
.comparison td {
  padding: var(--space-xs) 0;
  text-align: start;
  vertical-align: top;
}

.comparison td::before {
  content: attr(data-label);
  display: block;
  margin-block-end: var(--space-2xs);
  color: var(--color-muted);
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.comparison th a {
  color: var(--color-accent);
  font-family: var(--font-display);
  font-size: var(--text-lg);
  text-decoration: none;
  white-space: nowrap;
}

.comparison td {
  color: var(--color-ink-2);
}

.micro-copy {
  margin-block-start: var(--space-lg) !important;
  color: var(--color-muted) !important;
  font-size: var(--text-sm) !important;
}

.screenshot-pair,
.messenger-guide {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--space-xl);
}

.screenshot-pair {
  margin-block-start: var(--space-2xl);
}

.screenshot {
  min-width: 0;
  margin: 0;
}

.screenshot a {
  display: block;
  border-radius: var(--radius-md);
}

.screenshot img {
  width: 100%;
  height: auto;
  border: var(--rule-hair) solid var(--color-rule);
  border-radius: var(--radius-md);
  background: var(--color-paper-3);
}

.screenshot--wide {
  max-width: 62rem;
  margin-block-start: var(--space-2xl);
}

.screenshot--secondary {
  opacity: 0.92;
}

.server-split {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--space-md);
  margin-block-end: var(--space-xl);
}

.server-column {
  display: grid;
  align-content: start;
  gap: var(--space-sm);
  padding: var(--space-xl);
  border-radius: var(--radius-md);
  background: var(--color-paper-2);
}

.server-column--raised {
  background: var(--color-paper-3);
}

.server-column__tag {
  color: var(--color-accent);
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  text-transform: uppercase;
}

.server-column h3,
.messenger-guide h3 {
  margin: 0;
  font-family: var(--font-display);
  font-size: var(--text-xl);
  line-height: 1.1;
}

.server-column p {
  margin: 0;
  color: var(--color-muted);
}

.messenger-guide {
  align-items: start;
  padding-block: var(--space-xl);
  border-block-start: var(--rule-hair) solid var(--color-rule);
}

.messenger-guide + .messenger-guide {
  margin-block-start: var(--space-xl);
}

.messenger-guide__copy {
  display: grid;
  gap: var(--space-lg);
}

.messenger-guide ol {
  display: grid;
  gap: var(--space-sm);
  margin: 0;
  padding-inline-start: var(--space-lg);
  color: var(--color-ink-2);
}

code,
pre {
  font-family: var(--font-mono);
}

code {
  font-size: 0.92em;
}

.security-line {
  display: grid;
  gap: var(--space-sm);
  margin-block-start: var(--space-2xl);
  padding: var(--space-lg);
  border: var(--rule-hair) solid var(--color-error);
  border-radius: var(--radius-md);
}

.security-line strong {
  color: var(--color-error);
  font-family: var(--font-display);
  font-size: var(--text-md);
  line-height: 1.35;
}

.security-line span {
  color: var(--color-ink-2);
}

.prompt-block {
  margin-block-start: var(--space-xl);
  border-radius: var(--radius-md);
  background: var(--color-paper-2);
  overflow: clip;
}

.prompt-block__head {
  min-height: 4rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-md);
  padding: var(--space-sm) var(--space-sm) var(--space-sm) var(--space-lg);
  border-block-end: var(--rule-hair) solid var(--color-rule);
  font-family: var(--font-mono);
  font-size: var(--text-sm);
}

.copy-button {
  min-width: 8.7rem;
  padding-inline: var(--space-md);
  border-color: var(--color-rule-strong);
  background: var(--color-paper-3);
  color: var(--color-ink);
  font-size: var(--text-sm);
}

.prompt-block pre {
  margin: 0;
  padding: var(--space-lg);
  overflow-x: auto;
  color: var(--color-ink-2);
  font-size: var(--text-sm);
  line-height: 1.65;
  white-space: pre-wrap;
  overflow-wrap: anywhere;
}

.prompt-block__note {
  margin: 0;
  padding: 0 var(--space-lg) var(--space-lg);
  color: var(--color-muted);
  font-size: var(--text-sm);
}

.skill-anatomy {
  display: grid;
  gap: var(--space-lg);
  margin-block-end: var(--space-2xl);
}

.skill-anatomy__lead {
  margin: 0;
  color: var(--color-ink-2);
  font-size: var(--text-md);
}

.skill-anatomy ol {
  display: grid;
  gap: 0;
  margin: 0;
  padding: 0;
  list-style: none;
  counter-reset: skill;
}

.skill-anatomy li {
  counter-increment: skill;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--space-xs);
  padding-block: var(--space-lg);
  border-block-start: var(--rule-hair) solid var(--color-rule);
}

.skill-anatomy li:last-child {
  border-block-end: var(--rule-hair) solid var(--color-rule);
}

.skill-anatomy li span::before {
  content: "0" counter(skill) " · ";
  color: var(--color-accent);
}

.skill-anatomy li span {
  color: var(--color-muted);
  font-family: var(--font-mono);
  font-size: var(--text-sm);
}

.skill-anatomy li strong {
  font-size: var(--text-md);
}

.skills-track {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--space-sm);
  margin-block-end: var(--space-xl);
}

.skills-track div {
  min-width: 0;
  display: grid;
  gap: var(--space-2xs);
  padding: var(--space-lg);
  border-radius: var(--radius-sm);
  background: var(--color-paper-2);
}

.skills-track div:nth-child(even) {
  background: var(--color-paper-3);
}

.skills-track span {
  color: var(--color-accent);
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  text-transform: uppercase;
}

.skills-track strong {
  line-height: 1.35;
}

.founder-story {
  display: grid;
  gap: var(--space-lg);
  padding-block: var(--space-3xl) var(--space-4xl);
}

.founder-story blockquote {
  max-width: 58rem;
  display: grid;
  gap: var(--space-md);
  margin: var(--space-xl) 0 0;
  padding: var(--space-xl) 0;
  border-block: var(--rule-strong) solid var(--color-accent-2);
}

.founder-story blockquote strong {
  font-family: var(--font-display);
  font-size: clamp(var(--text-xl), 4vw, var(--text-3xl));
  line-height: 1.08;
  letter-spacing: -0.035em;
}

.founder-story blockquote span {
  max-width: 62ch;
  color: var(--color-muted);
}

.decision {
  display: grid;
  justify-items: start;
  gap: var(--space-xl);
  padding: clamp(var(--space-xl), 6vw, var(--space-3xl));
  border-radius: var(--radius-lg);
  background: var(--color-paper-3);
}

.decision__paths {
  width: 100%;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--space-md);
}

.decision__paths > div {
  display: grid;
  gap: var(--space-sm);
  padding-block: var(--space-lg);
  border-block-start: var(--rule-hair) solid var(--color-rule-strong);
}

.decision__paths span {
  color: var(--color-accent);
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  text-transform: uppercase;
}

.decision__paths p {
  max-width: 43ch;
  margin: 0;
  color: var(--color-ink-2);
}

.decision__line strong {
  color: var(--color-accent);
}

.decision__small {
  color: var(--color-muted) !important;
  font-size: var(--text-sm) !important;
}

.faq {
  display: grid;
  gap: 0;
  padding-block: var(--space-4xl) var(--space-2xl);
}

.faq h2 {
  margin-block-end: var(--space-xl);
}

.faq details {
  border-block-start: var(--rule-hair) solid var(--color-rule);
}

.faq details:last-child {
  border-block-end: var(--rule-hair) solid var(--color-rule);
}

.faq summary {
  min-height: 4.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-lg);
  color: var(--color-ink);
  font-family: var(--font-display);
  font-size: var(--text-md);
  font-weight: 700;
  line-height: 1.25;
  cursor: pointer;
  list-style: none;
}

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

.faq summary::after {
  content: "+";
  flex: 0 0 auto;
  color: var(--color-accent);
  font-family: var(--font-mono);
  font-size: var(--text-lg);
}

.faq details[open] summary::after {
  content: "−";
}

.faq details p {
  max-width: 65ch;
  margin: 0;
  padding-block-end: var(--space-lg);
  color: var(--color-muted);
}

.foot-stmt {
  display: grid;
  gap: var(--space-2xl);
  padding-block: var(--space-4xl) max(var(--space-2xl), env(safe-area-inset-bottom));
  border-block-start: var(--rule-hair) solid var(--color-rule);
}

.foot-stmt__line {
  max-width: 29ch;
  font-size: clamp(var(--text-2xl), 5vw, var(--text-4xl));
}

.foot-stmt__meta {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: baseline;
  gap: var(--space-lg);
  padding-block-start: var(--space-lg);
  border-block-start: var(--rule-hair) solid var(--color-rule);
}

.foot-stmt__meta > div {
  display: flex;
  gap: var(--space-lg);
  color: var(--color-muted);
  font-size: var(--text-sm);
}

.foot-stmt__meta a {
  white-space: nowrap;
}

@media (hover: hover) and (pointer: fine) {
  .button:hover,
  .copy-button:hover {
    background: var(--color-ink);
    border-color: var(--color-ink);
    color: var(--color-paper);
    transform: translateY(var(--space-nudge-up));
  }

  .nav-pill__links a:hover {
    color: var(--color-ink);
  }

  .screenshot a:hover img,
  .screenshot a:focus-visible img {
    border-color: var(--color-accent-2);
  }

  .faq summary:hover {
    color: var(--color-accent);
  }
}

@media (min-width: 40rem) {
  .nav-pill__links {
    display: flex;
  }

  .proof-strip {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .capability-list li {
    grid-template-columns: minmax(9rem, 0.35fr) minmax(0, 1fr);
    align-items: baseline;
    gap: var(--space-xl);
  }

  .architecture {
    padding: var(--space-xl);
  }

  .architecture__branches,
  .server-split,
  .screenshot-pair--providers,
  .decision__paths {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .architecture__branches {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .server-column--raised {
    transform: translateY(var(--space-lg));
  }

  .skill-anatomy li {
    grid-template-columns: minmax(9rem, 0.35fr) minmax(0, 1fr);
    align-items: baseline;
    gap: var(--space-xl);
  }

  .skills-track {
    grid-template-columns: repeat(6, minmax(0, 1fr));
  }

  .skills-track div:nth-child(1),
  .skills-track div:nth-child(4) {
    grid-column: span 2;
  }

  .skills-track div:nth-child(2),
  .skills-track div:nth-child(3),
  .skills-track div:nth-child(5) {
    grid-column: span 3;
  }
}

@media (min-width: 60rem) {
  .architecture__flow {
    grid-template-columns:
      minmax(0, 0.75fr) auto
      minmax(0, 1fr) auto
      minmax(0, 1fr) auto
      minmax(0, 1.18fr);
    align-items: stretch;
  }

  .architecture__arrow {
    min-width: 1.5rem;
    transform: none;
  }

  .comparison thead {
    display: table-header-group;
  }

  .comparison tbody {
    display: table-row-group;
  }

  .comparison tr {
    display: table-row;
    padding: 0;
    border: 0;
  }

  .comparison tr:last-child {
    border: 0;
  }

  .comparison th,
  .comparison td {
    display: table-cell;
    width: 25%;
    padding: var(--space-lg) var(--space-md) var(--space-lg) 0;
    border-block-end: var(--rule-hair) solid var(--color-rule);
  }

  .comparison thead th {
    color: var(--color-muted);
    font-family: var(--font-mono);
    font-size: var(--text-xs);
    font-weight: 500;
    letter-spacing: 0.06em;
    text-transform: uppercase;
  }

  .comparison td::before {
    display: none;
  }

  .messenger-guide {
    grid-template-columns: minmax(17rem, 0.65fr) minmax(0, 1.35fr);
    gap: var(--space-2xl);
  }

  .messenger-guide--reverse {
    grid-template-columns: minmax(0, 1.35fr) minmax(17rem, 0.65fr);
  }

  .messenger-guide--reverse .messenger-guide__copy {
    grid-column: 2;
  }

  .messenger-guide--reverse .screenshot {
    grid-column: 1;
    grid-row: 1;
  }
}

@media (min-width: 90rem) {
  .hero,
  .article-shell,
  .foot-stmt {
    width: min(100%, 84rem);
  }
}

@media (pointer: coarse) {
  .button,
  .copy-button,
  .nav-pill__links a,
  .faq summary {
    min-height: 2.75rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  html,
  body {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    animation-duration: var(--dur-micro) !important;
    animation-iteration-count: 1 !important;
    transition-duration: var(--dur-micro) !important;
  }
}