:root {
  color-scheme: light dark;
  --bg: #f4f7fb;
  --surface: #fbfdff;
  --surface-soft: #eaf0f8;
  --surface-accent: #e5edff;
  --text: #172033;
  --text-soft: #4b5b73;
  --text-muted: #6c7a90;
  --border: #ccd7e6;
  --border-strong: #aebed3;
  --accent: #2563eb;
  --accent-strong: #1e4fc1;
  --accent-text: #f8fbff;
  --shadow: 0 26px 70px rgba(30, 79, 150, 0.16);
  --radius: 16px;
  --radius-control: 10px;
  --max: 1180px;
  font-family: "Segoe UI Variable", "Microsoft YaHei UI", "PingFang SC", system-ui, sans-serif;
  font-synthesis: none;
  text-rendering: optimizeLegibility;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #111827;
    --surface: #172033;
    --surface-soft: #1e293b;
    --surface-accent: #1f3155;
    --text: #edf3fc;
    --text-soft: #c4cede;
    --text-muted: #96a5ba;
    --border: #33435a;
    --border-strong: #4a5c75;
    --accent: #6f9cff;
    --accent-strong: #91afff;
    --accent-text: #111827;
    --shadow: 0 26px 70px rgba(4, 10, 22, 0.38);
  }
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-width: 320px;
  background: var(--bg);
  color: var(--text);
  font-size: 16px;
  line-height: 1.7;
}

body::before {
  position: fixed;
  inset: 0;
  z-index: -1;
  background:
    radial-gradient(circle at 12% 5%, color-mix(in srgb, var(--accent) 10%, transparent), transparent 30rem),
    linear-gradient(180deg, color-mix(in srgb, var(--surface) 40%, transparent), transparent 36rem);
  content: "";
  pointer-events: none;
}

img {
  display: block;
  max-width: 100%;
  height: auto;
}

a {
  color: inherit;
  text-decoration: none;
}

button,
select {
  font: inherit;
}

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

:focus-visible {
  outline: 3px solid color-mix(in srgb, var(--accent) 72%, transparent);
  outline-offset: 3px;
}

.shell {
  width: min(calc(100% - 40px), var(--max));
  margin-inline: auto;
}

.skip-link {
  position: fixed;
  top: 10px;
  left: 10px;
  z-index: 50;
  padding: 8px 12px;
  border-radius: var(--radius-control);
  background: var(--accent);
  color: var(--accent-text);
  transform: translateY(-150%);
}

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  border-bottom: 1px solid color-mix(in srgb, var(--border) 72%, transparent);
  background: color-mix(in srgb, var(--bg) 88%, transparent);
  backdrop-filter: blur(16px);
}

.nav-shell {
  display: flex;
  width: min(calc(100% - 40px), var(--max));
  height: 70px;
  margin-inline: auto;
  align-items: center;
  justify-content: space-between;
  gap: 26px;
}

.brand {
  display: inline-flex;
  min-width: max-content;
  align-items: center;
  gap: 11px;
}

.brand-mark {
  display: grid;
  width: 38px;
  height: 38px;
  place-items: center;
  border-radius: 11px;
  background: var(--accent);
  color: var(--accent-text);
  font-size: 17px;
  font-weight: 750;
  box-shadow: inset 0 1px 0 color-mix(in srgb, var(--accent-text) 35%, transparent);
}

.brand-copy {
  display: flex;
  line-height: 1.15;
  flex-direction: column;
}

.brand-copy strong {
  font-size: 15px;
  letter-spacing: 0.02em;
}

.brand-copy span {
  margin-top: 4px;
  color: var(--text-muted);
  font-size: 12px;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 24px;
  white-space: nowrap;
}

.site-nav a {
  color: var(--text-soft);
  font-size: 14px;
  font-weight: 600;
}

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

.site-nav .nav-download {
  padding: 8px 17px;
  border-radius: var(--radius-control);
  background: var(--accent);
  color: var(--accent-text);
}

.menu-toggle {
  display: none;
  padding: 8px 12px;
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-control);
  background: var(--surface);
  color: var(--text);
}

.home-hero {
  display: grid;
  min-height: calc(100dvh - 70px);
  padding-block: 44px 52px;
  align-items: center;
  grid-template-columns: minmax(0, 0.85fr) minmax(520px, 1.35fr);
  gap: 56px;
}

.hero-copy {
  align-self: center;
}

.eyebrow {
  margin: 0 0 16px;
  color: var(--accent-strong);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

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

h1,
h2,
h3 {
  text-wrap: balance;
}

h1 {
  margin-bottom: 24px;
  font-size: clamp(42px, 5vw, 68px);
  line-height: 1.08;
  letter-spacing: -0.055em;
}

h2 {
  margin-bottom: 18px;
  font-size: clamp(30px, 3.5vw, 46px);
  line-height: 1.18;
  letter-spacing: -0.04em;
}

h3 {
  margin-bottom: 10px;
  font-size: 21px;
  line-height: 1.3;
  letter-spacing: -0.02em;
}

.hero-lead {
  max-width: 25rem;
  margin-bottom: 28px;
  color: var(--text-soft);
  font-size: 18px;
}

.hero-actions {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

.button {
  display: inline-flex;
  min-height: 44px;
  padding: 10px 20px;
  align-items: center;
  justify-content: center;
  border: 1px solid transparent;
  border-radius: var(--radius-control);
  cursor: pointer;
  font-weight: 700;
  line-height: 1.2;
  white-space: nowrap;
  transition: transform 160ms ease, background-color 160ms ease, border-color 160ms ease;
}

.button:active,
.site-nav .nav-download:active {
  transform: translateY(1px);
}

.button-primary {
  background: var(--accent);
  color: var(--accent-text);
}

.button-primary:hover {
  background: var(--accent-strong);
}

.button-secondary {
  border-color: var(--border-strong);
  background: var(--surface);
  color: var(--text);
}

.button-secondary:hover {
  border-color: var(--accent);
  color: var(--accent-strong);
}

.hero-visual {
  margin: 0;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--surface);
  box-shadow: var(--shadow);
  overflow: hidden;
  transform: rotate(0.7deg);
}

.hero-visual img {
  width: 100%;
}

.fact-strip {
  display: grid;
  width: min(calc(100% - 40px), var(--max));
  margin: 0 auto;
  padding-block: 24px;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.fact-strip div {
  display: flex;
  flex-direction: column;
}

.fact-strip strong {
  font-size: 15px;
}

.fact-strip span {
  color: var(--text-muted);
  font-size: 13px;
}

.section {
  padding-block: 96px;
}

.feature-intro > p,
.section-heading p,
.single-visual > p,
.page-hero > p {
  max-width: 42rem;
  color: var(--text-soft);
  font-size: 18px;
}

.feature-grid {
  display: grid;
  margin-top: 46px;
  grid-template-columns: 1.2fr 0.8fr;
  grid-template-areas:
    "wide wide"
    "plain tinted"
    "image backup";
  gap: 18px;
}

.feature-grid article {
  min-height: 220px;
  padding: 28px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--surface);
}

.feature-grid article p {
  max-width: 28rem;
  margin: 0;
  color: var(--text-soft);
}

.feature-grid .feature-wide {
  display: grid;
  min-height: 420px;
  padding: 38px 38px 0;
  grid-area: wide;
  grid-template-columns: 0.65fr 1.35fr;
  align-items: end;
  gap: 32px;
  overflow: hidden;
}

.feature-blue {
  background: var(--surface-accent) !important;
}

.feature-wide > div {
  align-self: center;
  padding-bottom: 38px;
}

.feature-wide img {
  width: 100%;
  border: 1px solid var(--border);
  border-bottom: 0;
  border-radius: var(--radius) var(--radius) 0 0;
  box-shadow: var(--shadow);
}

.feature-tinted {
  background: var(--surface-soft) !important;
}

.feature-image {
  padding: 0 !important;
  overflow: hidden;
}

.feature-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.local-section {
  border-block: 1px solid var(--border);
  background: color-mix(in srgb, var(--surface) 66%, transparent);
}

.local-layout {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  align-items: start;
  gap: 88px;
}

.local-copy p {
  max-width: 38rem;
  color: var(--text-soft);
  font-size: 18px;
}

.text-link {
  display: inline-flex;
  color: var(--accent-strong);
  font-weight: 700;
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 5px;
}

.boundary-list {
  display: grid;
  gap: 26px;
}

.boundary-list div {
  padding-bottom: 22px;
  border-bottom: 1px solid var(--border);
}

.boundary-list strong,
.boundary-list span {
  display: block;
}

.boundary-list span {
  margin-top: 5px;
  color: var(--text-muted);
}

.section-heading {
  margin-bottom: 38px;
}

.screenshot-pair {
  display: grid;
  grid-template-columns: 1.25fr 0.75fr;
  gap: 20px;
}

.screenshot-pair figure {
  margin: 0;
}

.screenshot-pair img {
  width: 100%;
  height: 100%;
  min-height: 330px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  object-fit: cover;
  box-shadow: var(--shadow);
}

.screenshot-pair figcaption {
  padding-top: 10px;
  color: var(--text-muted);
  font-size: 14px;
}

.pricing-preview {
  display: grid;
  grid-template-columns: 1fr 0.7fr;
  gap: 96px;
  align-items: center;
}

.price-copy p {
  max-width: 36rem;
  color: var(--text-soft);
  font-size: 18px;
}

.price-block {
  padding: 34px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--surface);
  box-shadow: var(--shadow);
}

.price-block > span,
.price-block > strong {
  display: block;
}

.price-block > span {
  color: var(--text-muted);
  font-weight: 700;
}

.price-block > strong {
  margin-block: 4px 12px;
  font-size: 54px;
  line-height: 1;
  letter-spacing: -0.05em;
}

.price-block p {
  color: var(--text-soft);
}

.faq-preview h2,
.faq-page h2 {
  max-width: 40rem;
}

.faq-list {
  max-width: 850px;
  margin-block: 30px 24px;
}

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

.faq-list summary {
  padding: 20px 4px;
  cursor: pointer;
  font-size: 17px;
  font-weight: 700;
}

.faq-list details p {
  max-width: 44rem;
  padding: 0 4px 20px;
  margin: 0;
  color: var(--text-soft);
}

.final-cta {
  display: flex;
  margin-bottom: 80px;
  padding: 46px;
  align-items: center;
  justify-content: space-between;
  gap: 30px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--surface-accent);
}

.final-cta h2 {
  margin-bottom: 6px;
}

.final-cta p {
  margin: 0;
  color: var(--text-soft);
}

.page-hero {
  padding-block: 88px 58px;
}

.page-hero h1 {
  max-width: 56rem;
  margin-bottom: 18px;
}

.page-hero .hero-actions {
  margin-top: 28px;
}

.detail-flow {
  display: grid;
  gap: 88px;
}

.detail-flow article {
  display: grid;
  grid-template-columns: 0.72fr 1.28fr;
  align-items: center;
  gap: 64px;
}

.detail-flow article:nth-child(2) {
  grid-template-columns: 1.28fr 0.72fr;
}

.detail-flow article:nth-child(2) > div {
  order: 2;
}

.detail-flow img,
.single-visual img,
.backup-layout img {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.detail-flow p,
.single-visual > p {
  color: var(--text-soft);
}

.feature-band {
  border-block: 1px solid var(--border);
  background: var(--surface-soft);
}

.feature-band-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 50px 80px;
}

.feature-band-grid p {
  margin: 0;
  color: var(--text-soft);
}

.single-visual img {
  margin-top: 40px;
}

.data-map {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 68px;
}

.data-primary {
  padding: 44px;
  border-radius: var(--radius);
  background: var(--surface-accent);
}

.data-primary p,
.data-secondary p {
  color: var(--text-soft);
}

.data-secondary h3:not(:first-child) {
  margin-top: 34px;
}

.backup-layout {
  display: grid;
  grid-template-columns: 1.25fr 0.75fr;
  align-items: center;
  gap: 64px;
}

.backup-layout p {
  color: var(--text-soft);
}

.privacy-boundaries > div,
.pricing-notes > div,
.install-check > div {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.privacy-boundaries p,
.pricing-notes p,
.install-check p {
  padding: 24px;
  border-radius: var(--radius);
  background: var(--surface-soft);
}

.pricing-main {
  display: grid;
  grid-template-columns: 1fr 0.82fr;
  gap: 64px;
}

.pricing-card {
  padding: 42px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--surface);
  box-shadow: var(--shadow);
}

.pricing-card > div span,
.pricing-card > div strong {
  display: block;
}

.pricing-card > div span {
  color: var(--text-muted);
  font-weight: 700;
}

.pricing-card > div strong {
  margin-top: 6px;
  font-size: 58px;
  line-height: 1;
}

.pricing-card ul,
.win7-layout ul {
  padding-left: 1.25rem;
  margin-block: 30px;
}

.pricing-main aside {
  padding-top: 24px;
}

.pricing-main ol {
  padding-left: 1.35rem;
  color: var(--text-soft);
}

.pricing-main li,
.win7-layout li,
.article-content li {
  margin-bottom: 10px;
}

.download-options {
  display: grid;
  grid-template-columns: 1.25fr 0.75fr;
  gap: 20px;
}

.download-options article {
  display: flex;
  min-height: 310px;
  padding: 36px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--surface);
  flex-direction: column;
  align-items: flex-start;
}

.download-options .download-primary {
  background: var(--surface-accent);
}

.download-options p {
  max-width: 36rem;
  color: var(--text-soft);
}

.download-options .button {
  margin-top: auto;
}

.download-options .text-link {
  margin-top: 14px;
}

.source-poll form {
  display: grid;
  max-width: 520px;
  margin-top: 24px;
  grid-template-columns: 1fr auto;
  gap: 10px;
}

.source-poll label {
  grid-column: 1 / -1;
  font-weight: 700;
}

.source-poll select {
  min-height: 44px;
  padding: 8px 12px;
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-control);
  background: var(--surface);
  color: var(--text);
}

.form-message {
  min-height: 1.7em;
  grid-column: 1 / -1;
  color: var(--text-soft);
}

.help-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}

.help-grid article {
  padding: 28px;
  border-radius: var(--radius);
  background: var(--surface);
}

.help-grid article:nth-child(2),
.help-grid article:nth-child(5) {
  background: var(--surface-accent);
}

.help-grid p,
.help-contact p {
  margin: 0;
  color: var(--text-soft);
}

.legal {
  max-width: 820px;
  padding-block: 28px 100px;
}

.legal h2 {
  margin-top: 48px;
  font-size: 28px;
}

.legal p {
  color: var(--text-soft);
}

.changelog {
  max-width: 820px;
}

.changelog article {
  display: grid;
  padding-block: 30px;
  border-bottom: 1px solid var(--border);
  grid-template-columns: 130px 100px 1fr;
  gap: 24px;
}

.changelog h2,
.changelog p {
  margin: 0;
}

.changelog time {
  color: var(--text-muted);
}

.win7-layout {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 70px;
}

.comparison-table {
  overflow-x: auto;
}

.comparison-table table {
  width: 100%;
  min-width: 840px;
  border-collapse: separate;
  border-spacing: 0;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--surface);
  overflow: hidden;
}

.comparison-table th,
.comparison-table td {
  padding: 18px 16px;
  border-bottom: 1px solid var(--border);
  text-align: left;
  vertical-align: top;
}

.comparison-table tbody tr:last-child th,
.comparison-table tbody tr:last-child td {
  border-bottom: 0;
}

.comparison-table thead th,
.comparison-table tbody th {
  background: var(--surface-soft);
}

.compare-links > div {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 18px;
}

.compare-links a {
  display: flex;
  min-height: 130px;
  padding: 26px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--surface);
  flex-direction: column;
}

.compare-links a:first-child {
  grid-row: span 2;
  min-height: 278px;
  justify-content: flex-end;
  background: var(--surface-accent);
}

.compare-links span {
  margin-top: 8px;
  color: var(--text-muted);
}

.scheduled-note {
  max-width: 42rem;
  padding: 26px;
  border-radius: var(--radius);
  background: var(--surface-soft);
  color: var(--text-soft);
}

.disclosure {
  max-width: 820px;
}

.disclosure p {
  color: var(--text-soft);
}

.article-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 20px;
}

.article-grid article {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--surface);
  overflow: hidden;
}

.article-grid article:nth-child(4n + 1) {
  grid-row: span 2;
}

.article-grid article:nth-child(4n + 1) img {
  aspect-ratio: 16 / 11;
}

.article-grid img {
  width: 100%;
  aspect-ratio: 16 / 8;
  object-fit: cover;
  object-position: top;
}

.article-grid article div {
  padding: 24px;
}

.article-grid time {
  color: var(--text-muted);
  font-size: 13px;
}

.article-grid h2 {
  margin-block: 8px 12px;
  font-size: 25px;
}

.article-grid p {
  color: var(--text-soft);
}

.article-grid article span {
  color: var(--accent-strong);
  font-weight: 700;
}

.article {
  max-width: 920px;
  padding-block: 70px 100px;
}

.article header {
  max-width: 780px;
}

.back-link {
  display: inline-block;
  margin-bottom: 32px;
  color: var(--accent-strong);
  font-weight: 700;
}

.article h1 {
  font-size: clamp(40px, 5.6vw, 66px);
}

.article-lead {
  color: var(--text-soft);
  font-size: 20px;
}

.article-meta {
  display: flex;
  margin-top: 26px;
  color: var(--text-muted);
  font-size: 13px;
  gap: 8px 22px;
  flex-wrap: wrap;
}

.article-cover {
  width: 100%;
  margin-block: 42px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.fit-box {
  display: grid;
  padding: 26px;
  border-radius: var(--radius);
  background: var(--surface-soft);
  grid-template-columns: repeat(2, 1fr);
  gap: 28px;
}

.fit-box p {
  margin: 6px 0 0;
  color: var(--text-soft);
}

.article-content {
  max-width: 760px;
  margin: 0 auto;
  padding-top: 24px;
}

.article-content section {
  margin-top: 64px;
}

.article-content h2 {
  font-size: 32px;
}

.article-content p,
.article-content li {
  color: var(--text-soft);
  font-size: 17px;
}

.article-content a {
  color: var(--accent-strong);
  text-decoration: underline;
  text-underline-offset: 4px;
}

.article-cta {
  display: flex;
  margin-top: 80px;
  padding: 34px;
  border-radius: var(--radius);
  background: var(--surface-accent);
  align-items: center;
  justify-content: space-between;
  gap: 28px;
}

.article-cta h2 {
  margin-bottom: 4px;
  font-size: 28px;
}

.article-cta p {
  margin: 0;
  color: var(--text-soft);
}

.redirect-page {
  display: flex;
  min-height: calc(100dvh - 70px);
  padding-block: 80px;
  align-items: flex-start;
  justify-content: center;
  flex-direction: column;
}

.redirect-page p {
  max-width: 38rem;
  color: var(--text-soft);
}

.redirect-note {
  margin-top: 20px;
  font-size: 13px;
}

.site-footer {
  border-top: 1px solid var(--border);
  background: color-mix(in srgb, var(--surface) 65%, transparent);
}

.footer-shell {
  display: grid;
  width: min(calc(100% - 40px), var(--max));
  margin-inline: auto;
  padding-block: 58px;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
}

.footer-brand {
  font-size: 19px;
  font-weight: 750;
}

.footer-shell p {
  max-width: 28rem;
  margin: 10px 0 0;
  color: var(--text-muted);
}

.footer-links {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px 20px;
  align-content: start;
}

.footer-links a {
  color: var(--text-soft);
  font-size: 14px;
}

.footer-links a:hover {
  color: var(--accent-strong);
}

.footer-bottom {
  display: flex;
  width: min(calc(100% - 40px), var(--max));
  margin-inline: auto;
  padding-block: 18px 28px;
  border-top: 1px solid var(--border);
  color: var(--text-muted);
  font-size: 13px;
  justify-content: space-between;
  gap: 18px;
}

@media (max-width: 980px) {
  .home-hero {
    min-height: auto;
    grid-template-columns: 1fr;
    gap: 38px;
  }

  .hero-copy {
    max-width: 680px;
  }

  .hero-visual {
    transform: none;
  }

  .site-nav {
    gap: 15px;
  }

  .feature-grid .feature-wide {
    grid-template-columns: 1fr;
  }

  .feature-wide > div {
    padding-bottom: 0;
  }

  .local-layout,
  .pricing-preview,
  .pricing-main,
  .backup-layout,
  .download-options,
  .win7-layout {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .detail-flow article,
  .detail-flow article:nth-child(2) {
    grid-template-columns: 1fr;
  }

  .detail-flow article:nth-child(2) > div {
    order: 0;
  }
}

@media (max-width: 760px) {
  .shell,
  .nav-shell,
  .fact-strip,
  .footer-shell,
  .footer-bottom {
    width: min(calc(100% - 28px), var(--max));
  }

  .site-header {
    backdrop-filter: none;
    background: var(--bg);
  }

  .nav-shell {
    height: 64px;
  }

  .brand-copy span {
    display: none;
  }

  .menu-toggle {
    display: inline-flex;
  }

  .site-nav {
    position: absolute;
    top: 64px;
    right: 14px;
    left: 14px;
    display: none;
    padding: 14px;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    background: var(--surface);
    box-shadow: var(--shadow);
    flex-direction: column;
    align-items: stretch;
    gap: 4px;
  }

  .site-nav[data-open="true"] {
    display: flex;
  }

  .site-nav a {
    padding: 10px 12px;
  }

  .site-nav .nav-download {
    text-align: center;
  }

  .home-hero {
    min-height: auto;
    padding-block: 46px 38px;
    grid-template-columns: 1fr;
  }

  h1 {
    font-size: clamp(38px, 12vw, 52px);
  }

  h2 {
    font-size: 32px;
  }

  .hero-lead,
  .feature-intro > p,
  .page-hero > p,
  .local-copy p {
    font-size: 16px;
  }

  .fact-strip {
    grid-template-columns: repeat(2, 1fr);
  }

  .section {
    padding-block: 68px;
  }

  .page-hero {
    padding-block: 60px 32px;
  }

  .feature-grid,
  .feature-grid .feature-wide,
  .data-map,
  .screenshot-pair,
  .feature-band-grid,
  .privacy-boundaries > div,
  .pricing-notes > div,
  .install-check > div,
  .help-grid,
  .article-grid,
  .fit-box,
  .compare-links > div,
  .footer-shell {
    grid-template-columns: 1fr;
    grid-template-areas: none;
  }

  .feature-grid article,
  .feature-grid .feature-wide {
    grid-area: auto;
  }

  .feature-grid .feature-wide {
    min-height: 0;
    padding: 26px 26px 0;
  }

  .screenshot-pair img {
    min-height: 0;
  }

  .final-cta,
  .article-cta {
    padding: 28px;
    align-items: flex-start;
    flex-direction: column;
  }

  .data-primary,
  .pricing-card {
    padding: 28px;
  }

  .source-poll form {
    grid-template-columns: 1fr;
  }

  .source-poll label,
  .form-message {
    grid-column: auto;
  }

  .changelog article {
    grid-template-columns: 1fr;
    gap: 8px;
  }

  .article-grid article:nth-child(4n + 1) {
    grid-row: auto;
  }

  .article-grid img,
  .article-grid article:nth-child(4n + 1) img {
    aspect-ratio: 16 / 9;
  }

  .article {
    padding-block: 48px 72px;
  }

  .article-meta {
    flex-direction: column;
  }

  .article-content section {
    margin-top: 50px;
  }

  .footer-links {
    grid-template-columns: repeat(2, 1fr);
  }

}

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

  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
  }
}

@media (prefers-reduced-transparency: reduce) {
  .site-header {
    background: var(--bg);
    backdrop-filter: none;
  }
}