/* CaptionAddr — monochrome surfaces, precise grids, native interactions. */
:root {
  color-scheme: light dark;
  --bg: #fff;
  --surface: #fafafa;
  --raised: #fff;
  --text: #171717;
  --muted: #616161;
  --line: #e5e5e5;
  --strong-line: #b8b8b8;
  --focus: #0068d6;
  --button: #171717;
  --button-text: #fff;
  --grid: #ededed;
  --glow: #e8e8e8;
  --max: 1120px;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #080808;
    --surface: #101010;
    --raised: #141414;
    --text: #ededed;
    --muted: #a1a1a1;
    --line: #292929;
    --strong-line: #646464;
    --focus: #8ac0ff;
    --button: #ededed;
    --button-text: #0a0a0a;
    --grid: #191919;
    --glow: #252525;
  }
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; scroll-padding-top: 100px; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 1rem;
  line-height: 1.7;
  overflow-wrap: anywhere;
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; text-underline-offset: .23em; text-decoration-thickness: 1px; }
a:hover { text-decoration-thickness: 2px; }
a:focus-visible, summary:focus-visible, [tabindex]:focus-visible {
  outline: 3px solid var(--focus);
  outline-offset: 5px;
  border-radius: 3px;
}
img { max-width: 100%; height: auto; }
p { margin: 0 0 1.15rem; }
h1, h2, h3 { line-height: 1.1; letter-spacing: -.045em; text-wrap: balance; }
h1 { font-size: clamp(2.6rem, 6.7vw, 5.8rem); margin: 0; font-weight: 650; }
h2 { font-size: clamp(1.8rem, 3.8vw, 3rem); margin: 0 0 1.3rem; font-weight: 600; }
h3 { font-size: 1.25rem; margin: 0 0 .85rem; letter-spacing: -.025em; font-weight: 600; }
ul, ol { padding-left: 1.4rem; }
li + li { margin-top: .5rem; }
figure { margin: 0; }
address { font-style: normal; }
main:focus { outline: none; }
.container { width: min(var(--max), calc(100% - 64px)); margin-inline: auto; }
.skip-link {
  position: fixed; z-index: 20; top: 8px; left: 12px;
  transform: translateY(-160%); padding: 12px 18px;
  background: var(--button); color: var(--button-text); border-radius: 6px;
}
.skip-link:focus { transform: none; }
.site-header {
  position: sticky; top: 0; z-index: 10;
  border-bottom: 1px solid var(--line); background: var(--bg);
}
.nav-inner { display: flex; align-items: center; gap: 28px; min-height: 72px; }
.brand {
  display: inline-flex; align-items: center; gap: 10px;
  min-height: 44px; text-decoration: none; font-size: 1.12rem;
  font-weight: 650; letter-spacing: -.045em; line-height: 1.2;
}
.brand img { width: 28px; height: 28px; border-radius: 6px; flex-shrink: 0; }
.nav-inner nav { margin-right: auto; }
.nav-links { display: flex; flex-wrap: wrap; gap: 2px; list-style: none; margin: 0; padding: 0; }
.nav-links li { margin: 0; }
.nav-links a {
  display: inline-flex; align-items: center; min-height: 44px; padding: 8px 12px;
  color: var(--muted); font-size: .875rem; text-decoration: none;
  transition: color .16s, background .16s; border-radius: 6px;
}
.nav-links a:hover, .nav-links a[aria-current] { color: var(--text); background: var(--surface); }
.nav-links a[aria-current] { text-decoration: underline; text-underline-offset: 6px; }
.button {
  display: inline-flex; justify-content: center; align-items: center; gap: 12px;
  min-height: 48px; padding: 11px 22px; border: 1px solid var(--button); border-radius: 7px;
  background: var(--button); color: var(--button-text); font-size: .9rem;
  font-weight: 550; line-height: 1.5; text-align: center; text-decoration: none;
  transition: background .16s, border-color .16s, box-shadow .16s;
}
.button:hover { box-shadow: 0 0 0 3px var(--line); text-decoration: none; }
.button-secondary { background: var(--bg); color: var(--text); border-color: var(--line); }
.button-secondary:hover { background: var(--surface); border-color: var(--strong-line); }
.nav-cta { min-height: 36px; padding: 7px 13px; font-size: .8rem; flex-shrink: 0; }
.page-heading { padding-top: 76px; margin-bottom: 36px; }
.eyebrow, .diagram-label, .step-number {
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: .7rem; letter-spacing: .09em; text-transform: uppercase;
  font-weight: 400; color: var(--muted);
}
.eyebrow { margin-bottom: 22px; }
.updated, .small { font-size: .875rem; color: var(--muted); line-height: 1.75; }
.updated { margin-top: 22px; }
.lead { font-size: clamp(1.08rem, 2vw, 1.2rem); line-height: 1.65; color: var(--muted); max-width: 55ch; }
.actions { display: flex; align-items: center; flex-wrap: wrap; gap: 12px; margin: 28px 0 22px; }
.text-link { display: inline-flex; align-items: center; gap: 10px; min-height: 44px; font-size: .9rem; font-weight: 550; }
.text-link span, .button span { transition: transform .16s; }
.text-link:hover span, .button:hover span { transform: translate(2px, -1px); }
.home main { border-inline: 1px solid var(--line); }
.home .page-heading { text-align: center; padding: 80px 24px 0; margin-bottom: 26px; }
.home .page-heading h1 { line-height: 1.025; letter-spacing: -.06em; }
.home .page-heading .eyebrow { display: inline-flex; gap: 9px; align-items: center; margin-bottom: 26px; }
.home .page-heading .eyebrow::before { content: ''; width: 6px; height: 6px; background: var(--text); border-radius: 50%; }
.home .hero-copy { max-width: 680px; padding-inline: 24px; margin-inline: auto; text-align: center; }
.hero-copy .lead { margin-inline: auto; }
.hero-copy .actions { justify-content: center; }
.hero-copy .small { font-size: .78rem; }
.signal-figure {
  position: relative; padding: 28px 44px 25px; margin-top: 28px;
  background-image: linear-gradient(var(--grid) 1px, transparent 1px), linear-gradient(90deg, var(--grid) 1px, transparent 1px);
  background-size: 48px 48px;
  border-top: 1px solid var(--line);
}
.signal-diagram { display: grid; grid-template-columns: minmax(0, 1fr) 60px minmax(0, 1.3fr) 60px minmax(0, 1fr); align-items: center; gap: 12px; max-width: 820px; margin-inline: auto; min-height: 180px; }
.signal-source, .signal-output { display: flex; flex-direction: column; gap: 22px; align-items: center; }
.diagram-label { font-size: .58rem; text-align: center; background: var(--bg); padding-inline: 4px; }
.waveform { display: flex; align-items: center; justify-content: center; gap: 4px; height: 67px; width: 100%; }
.waveform i { display: block; width: 3px; height: 15px; border-radius: 3px; background: var(--muted); }
.waveform i:nth-child(3n) { height: 34px; }
.waveform i:nth-child(4n) { height: 54px; background: var(--text); }
.waveform i:nth-child(5n) { height: 25px; }
.waveform i:nth-child(7n) { height: 64px; }
.signal-connector { border-top: 1px dashed var(--strong-line); position: relative; margin-top: -35px; }
.signal-connector::after { content: ''; position: absolute; width: 5px; height: 5px; background: var(--text); border-radius: 50%; right: 0; top: -3px; }
.signal-caption {
  position: relative; display: flex; align-items: center; justify-content: center; flex-direction: column; gap: 14px;
  min-height: 142px; background: var(--bg); border: 1px solid var(--line);
  box-shadow: 0 0 50px 8px var(--glow);
}
.signal-word { font-size: clamp(1.6rem, 4vw, 3.2rem); font-weight: 600; letter-spacing: -.06em; line-height: 1.2; }
.frame-corner { position: absolute; width: 8px; height: 8px; border-color: var(--text); border-style: solid; }
.top-left { top: -1px; left: -1px; border-width: 1px 0 0 1px; }
.top-right { top: -1px; right: -1px; border-width: 1px 1px 0 0; }
.bottom-left { bottom: -1px; left: -1px; border-width: 0 0 1px 1px; }
.bottom-right { bottom: -1px; right: -1px; border-width: 0 1px 1px 0; }
.output-frame { width: 118px; height: 78px; border: 1px solid var(--strong-line); border-radius: 4px; display: grid; place-items: center; background: var(--surface); box-shadow: 5px -5px 0 var(--bg), 5px -5px 0 1px var(--line); }
.output-caption { padding: 2px 7px; font-size: .85rem; background: var(--text); color: var(--bg); font-weight: 600; }
.signal-figure figcaption { font-size: .75rem; color: var(--muted); text-align: center; margin-top: 18px; }
.fact-strip { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); border-block: 1px solid var(--line); color: var(--muted); font-size: .78rem; text-align: center; }
.fact-strip > span { padding: 19px 10px; }
.fact-strip > span + span { border-left: 1px solid var(--line); }
.section { padding-block: 52px; border-bottom: 1px solid var(--line); }
.section:last-child { border-bottom: 0; }
.home .section { padding: 64px 48px; }
.section-intro { margin-bottom: 36px; }
.section-description { color: var(--muted); margin: 0; }
.grid { display: grid; gap: 20px; }
.three { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.two { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.card { border: 1px solid var(--line); background: var(--bg); padding: 30px; border-radius: 8px; }
.card p { color: var(--muted); }
.card p:last-child { margin-bottom: 0; }
.steps { list-style: none; margin: 32px 0 0; padding: 0; gap: 0; }
.steps li { margin: 0; }
.steps .card { border-radius: 0; border-width: 1px 0 1px 1px; padding: 28px; background: var(--surface); }
.steps .card:last-child { border-right-width: 1px; }
.steps p { font-size: .9rem; }
.step-number { display: inline-grid; place-items: center; width: 30px; height: 30px; border: 1px solid var(--line); background: var(--bg); border-radius: 50%; margin-bottom: 34px; letter-spacing: 0; }
.feature-layout { grid-template-columns: 1.12fr 1fr; align-items: center; gap: 54px; }
.feature-layout > div > p:not(.eyebrow) { color: var(--muted); }
.caption-example { container-type: inline-size; --preview-font: -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif; --preview-style: normal; --preview-weight: 650; aspect-ratio: 1 / 1.12; min-width: 0; background: var(--surface); border: 1px solid var(--line); border-radius: 8px; display: flex; flex-direction: column; padding: 24px; }
.example-top { display: flex; justify-content: space-between; gap: 15px; align-items: center; font-size: .65rem; color: var(--muted); font-family: ui-monospace, SFMono-Regular, Menlo, monospace; }
.example-top > span:first-child { font-size: 1.2rem; font-weight: 600; color: var(--text); }
.example-word { display: grid; place-items: center; flex: 1; padding-block: 44px; min-width: 0; font-size: clamp(1.2rem, 13cqi, 3.5rem); font-family: var(--preview-font); font-style: var(--preview-style); font-weight: var(--preview-weight); letter-spacing: -.05em; line-height: 1.2; }
.word-selection { max-width: 100%; text-align: center; padding: 2px 16px 10px; border: 1px solid var(--strong-line); position: relative; }
.word-selection::before, .word-selection::after { content: ''; position: absolute; height: 6px; width: 6px; background: var(--bg); border: 1px solid var(--text); }
.word-selection::before { left: -4px; top: -4px; }
.word-selection::after { right: -4px; bottom: -4px; }
/* Native radios persist a choice on touch/keyboard; hover is a temporary preview. */
.visually-hidden, .font-option input {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip-path: inset(50%); white-space: nowrap; border: 0;
}
.style-samples { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); min-width: 0; padding: 0; border: 1px solid var(--line); border-radius: 4px; margin: 0 0 24px; }
.font-option { position: relative; cursor: pointer; min-width: 0; }
.font-option + .font-option { border-left: 1px solid var(--line); }
.font-option span { display: grid; place-items: center; font-size: 1.15rem; min-height: 44px; text-align: center; padding: 7px 4px; }
.font-serif { font-family: Georgia, serif; }
.font-mono { font-family: ui-monospace, SFMono-Regular, Menlo, monospace; }
.font-italic { font-style: italic; }
.font-option:has(input:checked) span { background: var(--text); color: var(--bg); }
.font-option:has(input:focus-visible) { outline: 3px solid var(--focus); outline-offset: 4px; z-index: 1; }
.caption-example:has(.font-serif :checked) { --preview-font: Georgia, serif; --preview-weight: 500; }
.caption-example:has(.font-mono :checked) { --preview-font: ui-monospace, SFMono-Regular, Menlo, monospace; --preview-weight: 500; }
.caption-example:has(.font-italic :checked) { --preview-style: italic; }
@media (hover: hover) and (pointer: fine) {
  .caption-example:has(.font-option:hover) { --preview-font: -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif; --preview-style: normal; --preview-weight: 650; }
  .caption-example:has(.font-serif:hover) { --preview-font: Georgia, serif; --preview-weight: 500; }
  .caption-example:has(.font-mono:hover) { --preview-font: ui-monospace, SFMono-Regular, Menlo, monospace; --preview-weight: 500; }
  .caption-example:has(.font-italic:hover) { --preview-style: italic; }
  .style-samples:has(.font-option:hover) .font-option span { background: transparent; color: var(--text); }
  .style-samples:has(.font-option:hover) .font-option:hover span { background: var(--text); color: var(--bg); }
}
.caption-example figcaption { color: var(--muted); font-size: .75rem; line-height: 1.65; }
.privacy-card { display: grid; grid-template-columns: .65fr 1.35fr; gap: 56px; align-items: center; padding: 0; border: 0; background: transparent; }
.privacy-copy { min-width: 0; }
.privacy-copy .text-link { margin-top: 4px; }
.local-visual { position: relative; min-height: 270px; display: grid; place-items: center; isolation: isolate; overflow: hidden; }
.device-outline { width: 110px; height: 176px; border: 1px solid var(--strong-line); border-radius: 20px; background: var(--bg); position: relative; z-index: 1; display: flex; flex-direction: column; align-items: center; justify-content: center; box-shadow: 0 0 44px var(--glow); }
.device-speaker { width: 25px; height: 4px; border-radius: 4px; background: var(--line); position: absolute; top: 12px; }
.local-mark { font-size: 2rem; letter-spacing: -.1em; line-height: 1.2; font-weight: 550; }
.device-caption { font-size: .5rem; letter-spacing: .12em; margin-top: 12px; font-family: ui-monospace, monospace; color: var(--muted); }
.local-orbit { position: absolute; border: 1px dashed var(--line); border-radius: 50%; aspect-ratio: 1; }
.orbit-one { width: 210px; }
.orbit-two { width: 270px; }
.plan { display: flex; flex-direction: column; min-width: 0; padding: 32px; }
.plan-pro { background: var(--surface); border-color: var(--strong-line); }
.plan-heading { display: flex; flex-wrap: wrap; gap: 12px; align-items: center; justify-content: space-between; margin-bottom: 28px; }
.plan-heading h3 { margin: 0; }
.plan-badge { color: var(--muted); border: 1px solid var(--line); border-radius: 4px; font-size: .65rem; padding: 3px 7px; }
.plan .plan-limit { font-size: clamp(2.3rem, 4vw, 3.25rem); color: var(--text); font-weight: 550; letter-spacing: -.055em; line-height: 1.1; margin-bottom: 24px; }
.plan-limit span { display: block; font-size: .8rem; color: var(--muted); font-weight: 400; letter-spacing: 0; margin-top: 12px; }
.plan ul { padding: 24px 0 0; margin: 0 0 28px; list-style: none; border-top: 1px solid var(--line); font-size: .875rem; }
.plan li { position: relative; padding-left: 24px; margin-bottom: 10px; }
.plan li::before { content: '✓'; position: absolute; left: 0; }
.plan .small { font-size: .8rem; }
.plan > .button { margin-top: auto; width: 100%; }
.plan-note { margin: 24px 0 0; font-size: .78rem; }
.faq-section { display: grid; grid-template-columns: .7fr 1.3fr; gap: 48px; }
.faq-section .section-intro { margin: 0; }
.faq-section .text-link { color: var(--muted); }
.faq-list { min-width: 0; border-top: 1px solid var(--line); }
details { border-bottom: 1px solid var(--line); padding-block: 4px; }
summary { cursor: pointer; position: relative; min-height: 56px; padding: 16px 28px 16px 0; font-weight: 550; font-size: .95rem; line-height: 1.55; list-style: none; }
summary::-webkit-details-marker { display: none; }
summary::after { content: '+'; position: absolute; right: 4px; top: 14px; font-size: 1.2rem; color: var(--muted); font-weight: 400; }
details[open] > summary::after { content: '−'; }
summary:hover { color: var(--muted); }
details > div { padding: 2px 4px 18px 0; max-width: 78ch; }
details p { color: var(--muted); }
details > div > p:last-child { margin-bottom: 0; }
.faq-list details p { font-size: .9rem; }
.home .closing { position: relative; text-align: center; padding-block: 80px; background: var(--surface); }
.closing h2 { font-size: clamp(2.6rem, 5vw, 4.2rem); letter-spacing: -.06em; }
.closing > p:not(.eyebrow) { color: var(--muted); }
.closing .actions { justify-content: center; }
.closing .actions .text-link { padding-inline: 16px; }
/* Reading surfaces preserve full policy text, accessible anchors, and print output. */
.document main { --max: 820px; }
.document .page-heading { padding-bottom: 34px; border-bottom: 1px solid var(--line); }
.document .page-heading h1 { font-size: clamp(2.3rem, 5vw, 3.8rem); }
.document .body-content { padding-bottom: 76px; }
.document .body-content > h2 { margin-top: 48px; font-size: 1.55rem; letter-spacing: -.025em; scroll-margin-top: 100px; }
.document .body-content > h3 { margin-top: 28px; }
.document .body-content > p, .document .body-content > ul, .document .body-content > ol { max-width: 78ch; }
.document .section h2 { font-size: 1.7rem; letter-spacing: -.03em; }
.instructions li { padding-left: 6px; margin-bottom: 16px; }
.notice { border: 1px solid var(--line); border-left: 3px solid var(--strong-line); background: var(--surface); padding: 24px; margin: 28px 0; border-radius: 0 6px 6px 0; }
.notice p:last-child { margin-bottom: 0; }
.toc { border: 1px solid var(--line); border-radius: 6px; background: var(--surface); padding: 8px 20px; margin-bottom: 32px; }
.toc summary { font-size: .8rem; min-height: 44px; padding-block: 10px; }
.toc summary::after { top: 6px; }
.toc ul { list-style: none; display: grid; grid-template-columns: 1fr 1fr; gap: 2px 24px; margin: 12px 0; padding: 0; }
.toc li { margin: 0; }
.toc a { display: block; min-height: 36px; padding: 6px 0; font-size: .8rem; line-height: 1.5; color: var(--muted); text-decoration: none; }
.toc a:hover { color: var(--text); text-decoration: underline; }
.data-list { margin-block: 24px; }
.data-list > div { display: grid; grid-template-columns: minmax(0,1fr) minmax(0,2fr); gap: 24px; padding-block: 24px; border-top: 1px solid var(--line); }
.data-list dt { font-weight: 600; line-height: 1.5; }
.data-list dd { margin: 0; }
.data-list dd p:last-child { margin-bottom: 0; }
pre { white-space: pre-wrap; overflow-wrap: anywhere; font-size: .8rem; line-height: 1.7; margin: 20px 0; font-family: ui-monospace, SFMono-Regular, Menlo, monospace; }
.notice-meta { font-size: .84rem; color: var(--muted); }
.license-block { padding: 12px 0; }
.license-block > div { max-width: none; }
.site-footer { border-top: 1px solid var(--line); padding: 56px 0 28px; }
.footer-top { display: grid; grid-template-columns: 1fr 2fr; gap: 60px; margin-bottom: 56px; }
.footer-brand { align-self: start; }
.footer-nav { display: grid; grid-template-columns: repeat(3, minmax(0,1fr)); gap: 24px; }
.footer-group h2 { font-size: .8rem; letter-spacing: 0; font-weight: 550; margin: 12px 0 16px; }
.footer-links { list-style: none; padding: 0; margin: 0; }
.footer-links li { margin: 0; }
.footer-links a { display: inline-flex; align-items: center; min-height: 38px; padding-block: 6px; font-size: .78rem; color: var(--muted); text-decoration: none; line-height: 1.5; }
.footer-links a:hover { color: var(--text); text-decoration: underline; }
.footer-bottom { padding-top: 24px; border-top: 1px solid var(--line); }
.footer-copy { font-size: .72rem; color: var(--muted); margin: 0; }
.footer-copy + p { margin-top: 8px; }
@media (min-width: 1100px) {
  .has-toc main { --max: 1120px; }
  .has-toc .content-layout { display: grid; grid-template-columns: 240px minmax(0, 1fr); gap: 64px; }
  .has-toc .content-layout > nav { min-width: 0; }
  .has-toc .toc { position: sticky; top: 100px; max-height: calc(100vh - 130px); overflow-y: auto; background: transparent; border: 0; border-right: 1px solid var(--line); border-radius: 0; padding: 0 24px 12px 0; }
  .has-toc .toc ul { grid-template-columns: 1fr; gap: 2px; }
}
@media (max-width: 900px) {
  .nav-inner { gap: 14px; }
  .nav-links a { padding-inline: 8px; }
  .home .section { padding: 48px 28px; }
  .signal-diagram { grid-template-columns: minmax(0,1fr) 20px minmax(0,1.3fr) 20px minmax(0,1fr); gap: 10px; }
  .signal-figure { padding-inline: 26px; }
  .steps .card { padding: 22px; }
  .feature-layout { gap: 30px; }
  .privacy-card { gap: 28px; }
  .faq-section { grid-template-columns: 1fr; gap: 20px; }
  .footer-top { grid-template-columns: 1fr; gap: 24px; }
}
@media (max-width: 700px) {
  html { scroll-padding-top: 24px; }
  .site-header { position: relative; }
  .container { width: calc(100% - 32px); }
  .nav-inner { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 0 12px; padding-top: 12px; }
  .nav-inner nav { grid-row: 2; grid-column: 1 / -1; margin: 2px 0 0; border-top: 1px solid var(--line); }
  .nav-links { justify-content: space-between; }
  .nav-links a { font-size: .78rem; padding-inline: 7px; }
  .brand { font-size: 1rem; }
  .home .page-heading { padding-top: 56px; }
  .home .page-heading h1 { font-size: clamp(2.8rem, 9vw, 4rem); }
  .home .section { padding: 40px 22px; }
  .home .hero-copy { padding-inline: 20px; }
  .hero-copy .actions .button { width: 100%; }
  .signal-figure { padding: 22px 14px; }
  .signal-diagram { grid-template-columns: minmax(0, 1fr); max-width: 250px; min-height: 150px; }
  .signal-source, .signal-output, .signal-connector { display: none; }
  .signal-caption { min-height: 132px; }
  .signal-word { font-size: 2.6rem; }
  .signal-figure figcaption { font-size: .7rem; }
  .fact-strip { font-size: .68rem; line-height: 1.6; }
  .fact-strip > span { padding: 14px 6px; }
  .three, .two, .feature-layout, .privacy-card { grid-template-columns: 1fr; }
  .steps .card { border-width: 1px 1px 0; padding: 26px; }
  .steps .card:last-child { border-bottom-width: 1px; }
  .step-number { margin-bottom: 22px; }
  .section-intro { margin-bottom: 26px; }
  .caption-example { width: 100%; max-width: 400px; justify-self: center; aspect-ratio: 1.1; }
  .local-visual { min-height: 210px; }
  .privacy-card { gap: 24px; }
  .local-visual { grid-row: 2; }
  .plan { padding: 26px; }
  .home .closing { padding-block: 58px; }
  .toc ul { grid-template-columns: 1fr; }
  .data-list > div { grid-template-columns: 1fr; gap: 12px; }
  .page-heading { padding-top: 44px; }
  .document .body-content > h2 { scroll-margin-top: 24px; }
  .footer-top { margin-bottom: 32px; }
  .footer-nav { grid-template-columns: repeat(2, minmax(0,1fr)); gap: 24px 20px; }
  .footer-group:last-child { grid-column: 1 / -1; }
  .footer-group:last-child .footer-links { display: grid; grid-template-columns: repeat(2, minmax(0,1fr)); gap: 0 20px; }
}
@media (max-width: 380px) {
  .home .section { padding-inline: 18px; }
  .nav-cta { padding-inline: 9px; }
  .nav-links a { padding-inline: 5px; }
  .nav-inner { grid-template-columns: minmax(0,1fr); }
  .nav-cta { justify-self: start; margin-block: 8px; }
  .nav-inner nav { grid-row: 3; }
  .plan { padding: 22px; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; scroll-behavior: auto !important; }
}
@media (forced-colors: active) {
  .button { border: 1px solid ButtonText; }
  .card, .notice, .caption-example, .signal-caption, .device-outline { border: 1px solid CanvasText; }
  a:focus-visible, summary:focus-visible { outline: 3px solid Highlight; }
}
@media print {
  :root { --bg: #fff; --surface: #fff; --text: #000; --muted: #333; --line: #aaa; color-scheme: light; }
  html { scroll-padding-top: 0; }
  body { font-size: 11pt; }
  .site-header, .skip-link, .content-layout > nav, .site-footer, .actions, .signal-figure, .local-visual { display: none; }
  .container { width: 100%; max-width: none; }
  .home main { border: 0; }
  .page-heading, .home .page-heading { padding-top: 0; }
  .grid, .faq-section, .privacy-card, .has-toc .content-layout { display: block; }
  .card { margin-bottom: 12px; break-inside: avoid; }
  .section, .home .section { padding: 18px 0; }
  .document .body-content > h2 { margin-top: 24px; }
  details > div, details:not([open]) > *:not(summary) { display: block !important; }
  details::details-content { content-visibility: visible !important; }
  summary { list-style: none; }
  summary::after { display: none; }
  details { break-inside: auto; }
  pre { font-size: 8pt; }
  .caption-example { display: none; }
  h2, h3 { break-after: avoid; }
}