:root {
  color-scheme: light;
  --color-canvas: #f7f4ed;
  --color-surface: #fffefa;
  --color-paper: #f1eee6;
  --color-paper-strong: #e8e4d8;
  --color-ink: #202421;
  --color-ink-soft: #3d423d;
  --color-muted: #6d716b;
  --color-faint: #9b9d96;
  --color-line: #d8d6ca;
  --color-line-strong: #b9b6a9;
  --color-line-subtle: #e9e5da;
  --color-pine: #315f72;
  --color-pine-hover: #264f60;
  --color-pine-soft: #dce8ec;
  --color-matsu: #4f6f5b;
  --color-vermilion: #a64235;
  --font-ui: -apple-system, BlinkMacSystemFont, "Segoe UI", "Noto Sans SC", "Noto Sans JP", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
  --font-reader: "Noto Serif SC", "Noto Serif JP", "Songti SC", "STSong", "Iowan Old Style", "Times New Roman", serif;
  --font-mono: "SFMono-Regular", Consolas, "Liberation Mono", Menlo, monospace;
  --radius-sm: 4px;
  --radius-md: 6px;
  --radius-lg: 8px;
  --site-max: 1180px;
}

* { box-sizing: border-box; }

html {
  background: var(--color-canvas);
  color: var(--color-ink);
  font-family: var(--font-ui);
  letter-spacing: 0;
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-width: 320px;
  background:
    linear-gradient(90deg, rgb(216 214 202 / 0.38) 1px, transparent 1px) 0 0 / 52px 52px,
    var(--color-canvas);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }
button, a { font: inherit; }
::selection { background: var(--color-pine-soft); }

.skip-link {
  position: fixed;
  top: 12px;
  left: 16px;
  z-index: 30;
  padding: 8px 12px;
  transform: translateY(-140%);
  border-radius: var(--radius-md);
  background: var(--color-ink);
  color: var(--color-surface);
}

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  min-height: 72px;
  display: grid;
  grid-template-columns: minmax(190px, auto) minmax(0, 1fr) auto;
  align-items: center;
  gap: 18px;
  padding: 12px max(24px, calc((100vw - var(--site-max)) / 2));
  border-bottom: 1px solid var(--color-line);
  background: rgb(247 244 237 / 0.95);
  backdrop-filter: blur(16px);
}

.brand,
.header-actions,
.site-nav,
.language-switcher,
.hero-actions,
.card-topline {
  display: flex;
  align-items: center;
}

.brand { min-width: 210px; gap: 12px; }
.brand img { border-radius: var(--radius-md); background: #050505; }
.brand span { display: grid; gap: 2px; }
.brand strong { font-size: 17px; line-height: 1.15; }
.brand small { color: var(--color-muted); font-size: 12px; line-height: 1.25; }

.site-nav {
  justify-content: flex-start;
  gap: 4px;
  min-width: 0;
  overflow-x: auto;
  scrollbar-width: none;
}
.site-nav::-webkit-scrollbar { display: none; }

.site-nav a {
  min-height: 34px;
  display: inline-flex;
  align-items: center;
  border-radius: var(--radius-md);
  padding: 0 10px;
  color: var(--color-muted);
  font-size: 13px;
  font-weight: 700;
}

.site-nav a[aria-current="page"] {
  background: var(--color-pine-soft);
  color: var(--color-pine);
}

.header-actions { justify-content: flex-end; gap: 10px; }

.language-switcher {
  min-height: 36px;
  padding: 3px;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-md);
  background: var(--color-surface);
}

.language-switcher a {
  min-width: 34px;
  height: 28px;
  display: grid;
  place-items: center;
  border-radius: var(--radius-sm);
  color: var(--color-muted);
  font-size: 12px;
  font-weight: 800;
}

.language-switcher a[aria-current="true"] {
  background: var(--color-pine-soft);
  color: var(--color-pine);
}

.button {
  min-height: 42px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-md);
  padding: 0 16px;
  font-size: 14px;
  font-weight: 800;
  line-height: 1;
}

.button-primary {
  border-color: var(--color-pine);
  background: var(--color-pine);
  color: var(--color-surface);
}

.button-primary:hover { background: var(--color-pine-hover); }
.button-secondary { background: var(--color-surface); color: var(--color-pine); }
.header-cta { min-height: 36px; white-space: nowrap; }

main > section,
.site-footer {
  width: min(var(--site-max), calc(100% - 48px));
  margin: 0 auto;
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 0.94fr) minmax(440px, 1.06fr);
  gap: 54px;
  align-items: center;
  padding: 76px 0 64px;
}

.page-hero {
  padding: 78px 0 48px;
  border-bottom: 1px solid var(--color-line);
}

.hero-copy,
.page-hero {
  min-width: 0;
}

.kicker,
.section-label {
  margin: 0 0 14px;
  color: var(--color-pine);
  font-size: 13px;
  font-weight: 800;
  line-height: 1.5;
}

h1, h2, h3, p { margin-top: 0; }
h1, h2 { font-family: var(--font-reader); font-weight: 700; letter-spacing: 0; }

h1 {
  max-width: 800px;
  margin-bottom: 22px;
  font-size: 56px;
  line-height: 1.08;
}

.page-hero h1 {
  max-width: 900px;
  font-size: 48px;
}

.hero-lede,
.page-hero p,
.text-section p,
.section-copy p,
.article-body p,
.faq-list p {
  color: var(--color-ink-soft);
  font-size: 17px;
  line-height: 1.85;
}

.hero-lede { max-width: 680px; margin-bottom: 28px; }
.page-hero p { max-width: 820px; margin-bottom: 0; }
.hero-actions { flex-wrap: wrap; gap: 12px; margin-bottom: 30px; }

.proof-row {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  margin: 0;
  border: 1px solid var(--color-line);
  background: var(--color-line);
}

.proof-row div {
  min-height: 86px;
  padding: 14px;
  background: rgb(255 254 250 / 0.82);
}

.proof-row dt,
.about-card dt {
  color: var(--color-muted);
  font-size: 12px;
  font-weight: 800;
}

.proof-row dd,
.about-card dd {
  margin: 6px 0 0;
  color: var(--color-ink);
  font-size: 14px;
  font-weight: 800;
  line-height: 1.45;
}

.reader-mock {
  position: relative;
  margin: 0;
  display: grid;
  grid-template-columns: 154px minmax(0, 1fr);
  border: 1px solid var(--color-line-strong);
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--color-surface);
}

.reader-mock:not(.compact) {
  grid-column: 1 / -1;
  grid-template-columns: 180px minmax(300px, 0.8fr) minmax(320px, 1fr);
}

.reader-mock aside {
  min-height: 450px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: 22px 16px;
  border-right: 1px solid var(--color-line);
  background: var(--color-paper);
}

.reader-mock aside img { border-radius: var(--radius-md); background: #050505; }
.reader-mock aside strong { font-size: 17px; }
.reader-mock aside span { color: var(--color-muted); font-size: 12px; line-height: 1.4; }
.reader-mock aside b {
  min-height: 34px;
  display: flex;
  align-items: center;
  margin-top: 4px;
  border: 1px solid var(--color-pine);
  border-radius: var(--radius-md);
  padding: 0 10px;
  background: var(--color-pine-soft);
  color: var(--color-pine);
  font-size: 13px;
}
.reader-mock aside b.muted { border-color: var(--color-line-subtle); background: var(--color-surface); color: var(--color-muted); }

.mock-list { min-width: 0; padding: 24px; }
.mock-head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 12px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--color-line);
}
.mock-head strong { font-family: var(--font-reader); font-size: 28px; line-height: 1; }
.mock-head span,
.mock-list article span,
.mock-reader span,
.provider-panel small {
  color: var(--color-muted);
  font-size: 12px;
}
.mock-list article {
  padding: 17px 12px;
  border-bottom: 1px solid var(--color-line-subtle);
  border-left: 3px solid transparent;
}
.mock-list article.selected {
  border-left-color: var(--color-pine);
  background: var(--color-pine-soft);
}
.mock-list h3,
.mock-reader h3 {
  margin: 6px 0 0;
  font-size: 16px;
  line-height: 1.45;
}
.mock-list p,
.mock-reader p {
  margin: 8px 0 0;
  color: var(--color-ink-soft);
  font-size: 13px;
  line-height: 1.6;
}
.mock-reader {
  border-left: 1px solid var(--color-line);
  padding: 30px 28px;
  background: rgb(255 254 250 / 0.86);
}
.mock-reader h3 { font-family: var(--font-reader); font-size: 30px; line-height: 1.25; }
.mock-reader p { font-size: 16px; line-height: 1.85; }

.text-section,
.wide-section,
.split-section,
.feature-showcase,
.tour-section,
.article-layout,
.faq-list,
.cta-band {
  padding: 66px 0;
  border-top: 1px solid var(--color-line);
}

.text-section h2,
.section-heading h2,
.section-copy h2,
.cta-band h2 {
  margin-bottom: 16px;
  font-size: 34px;
  line-height: 1.2;
}

.text-section p { max-width: 820px; }
.section-heading { max-width: 780px; margin-bottom: 30px; }

.comparison-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  border: 1px solid var(--color-line);
  background: var(--color-line);
}
.comparison-card { min-height: 420px; padding: 24px; background: rgb(255 254 250 / 0.88); }
.comparison-card.is-dibao { background: var(--color-pine-soft); }
.card-topline { justify-content: space-between; gap: 12px; margin-bottom: 24px; color: var(--color-muted); font-size: 13px; }
.card-topline span {
  width: 34px;
  height: 34px;
  display: grid;
  place-items: center;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-md);
  background: var(--color-surface);
  color: var(--color-pine);
  font-family: var(--font-mono);
  font-weight: 800;
}
.comparison-card h3 { margin-bottom: 22px; font-size: 20px; line-height: 1.45; }

.benefit-list,
.risk-list,
.feature-story ul {
  display: grid;
  gap: 10px;
  margin: 0;
  padding: 0;
  list-style: none;
}
.risk-list { margin-top: 22px; padding-top: 22px; border-top: 1px solid var(--color-line); }
.benefit-list li,
.risk-list li,
.feature-story li {
  position: relative;
  padding-left: 18px;
  color: var(--color-ink-soft);
  font-size: 14px;
  line-height: 1.65;
}
.benefit-list li::before,
.risk-list li::before,
.feature-story li::before {
  content: "";
  position: absolute;
  top: 10px;
  left: 0;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--color-matsu);
}
.risk-list li::before { background: var(--color-vermilion); }

.split-section {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(360px, 0.55fr);
  gap: 48px;
  align-items: start;
}
.section-copy p { max-width: 760px; }

.mini-table,
.ledger,
.about-card,
.code-panel,
.mock-panel,
.faq-list details {
  border: 1px solid var(--color-line-strong);
  border-radius: var(--radius-lg);
  background: var(--color-surface);
  overflow: hidden;
}
.mini-table div,
.ledger div,
.about-card div {
  display: grid;
  gap: 8px;
  padding: 18px;
  border-bottom: 1px solid var(--color-line);
}
.mini-table div:last-child,
.ledger div:last-child,
.about-card div:last-child { border-bottom: 0; }
.mini-table span,
.ledger span {
  color: var(--color-muted);
  font-family: var(--font-mono);
  font-size: 13px;
}
.mini-table b,
.ledger b { color: var(--color-ink); font-size: 15px; line-height: 1.55; }
.mini-table .stable { background: var(--color-pine-soft); }
.ledger .stable { background: var(--color-ink); }
.ledger .stable span,
.ledger .stable b { color: var(--color-surface); }

.feature-showcase {
  display: grid;
  gap: 64px;
}

.feature-story {
  display: grid;
  grid-template-columns: minmax(0, 0.82fr) minmax(420px, 1fr);
  gap: 46px;
  align-items: center;
}

.feature-story.is-reversed .feature-story-copy { order: 2; }
.feature-story.is-reversed .feature-story-demo { order: 1; }
.feature-story-copy h2 { margin-bottom: 16px; font-size: 34px; line-height: 1.2; }
.feature-story-copy p {
  max-width: 660px;
  color: var(--color-ink-soft);
  font-size: 16px;
  line-height: 1.82;
}
.feature-story-copy ul { margin-top: 22px; }
.feature-story-demo { min-width: 0; }
.feature-story-demo .reader-mock { box-shadow: 0 20px 48px rgb(32 36 33 / 0.08); }
.feature-story-demo .reader-mock.compact { grid-template-columns: 124px minmax(0, 1fr); }
.feature-story-demo .reader-mock.compact aside { min-height: 390px; padding: 18px 14px; }
.feature-story-demo .reader-mock.compact .mock-list { padding: 18px; }
.feature-story-demo .reader-mock.compact .mock-list article:last-child { display: none; }

.stacked-mock {
  display: grid;
  gap: 14px;
}

.tour-section {
  display: grid;
  grid-template-columns: minmax(260px, 0.34fr) minmax(0, 1fr);
  gap: 28px;
  align-items: start;
}

.tour-steps {
  position: sticky;
  top: 106px;
  display: grid;
  gap: 10px;
}

.tour-steps article {
  border: 1px solid var(--color-line);
  border-radius: var(--radius-lg);
  padding: 18px;
  background: rgb(255 254 250 / 0.74);
}

.tour-steps article.active {
  border-color: var(--color-pine);
  background: var(--color-pine-soft);
}

.tour-steps span {
  display: block;
  margin-bottom: 14px;
  color: var(--color-pine);
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 800;
}

.tour-steps h2 { margin-bottom: 8px; font-size: 19px; line-height: 1.35; }
.tour-steps p { margin: 0; color: var(--color-ink-soft); font-size: 14px; line-height: 1.7; }

.tour-stage {
  display: grid;
  gap: 16px;
  min-width: 0;
}

.tour-panels {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.mock-panel { padding: 22px; }
.mock-panel h2 { margin-bottom: 16px; font-size: 20px; line-height: 1.3; }
.metric-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1px; border: 1px solid var(--color-line); background: var(--color-line); }
.metric-grid div { min-height: 80px; padding: 14px; background: var(--color-paper); }
.metric-grid span { display: block; color: var(--color-muted); font-size: 12px; }
.metric-grid b { display: block; margin-top: 6px; font-size: 24px; font-family: var(--font-mono); }
.reason-list { display: grid; gap: 10px; margin: 0; padding-left: 22px; color: var(--color-ink-soft); line-height: 1.65; }
.progress { height: 10px; margin: 18px 0 10px; border-radius: 999px; background: var(--color-paper-strong); overflow: hidden; }
.progress span { display: block; height: 100%; background: var(--color-pine); }

.command-box {
  display: grid;
  gap: 10px;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-md);
  padding: 16px;
  background: var(--color-paper);
}
.command-box span,
.search-box,
.filter-row span,
.search-mock article span {
  color: var(--color-muted);
  font-size: 12px;
}
.command-box strong,
.search-mock article strong {
  display: block;
  font-size: 17px;
  line-height: 1.35;
}
.command-box p { margin: 0; color: var(--color-ink-soft); font-size: 13px; line-height: 1.6; }
.command-box div,
.filter-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.command-box button,
.filter-row span {
  min-height: 30px;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-sm);
  padding: 0 10px;
  background: var(--color-surface);
  color: var(--color-muted);
  font: inherit;
  font-size: 12px;
  font-weight: 800;
}
.command-box button.selected {
  border-color: var(--color-pine);
  background: var(--color-pine);
  color: var(--color-surface);
}
.search-mock {
  display: grid;
  gap: 14px;
}
.search-box {
  min-height: 42px;
  display: flex;
  align-items: center;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-md);
  padding: 0 14px;
  background: var(--color-paper);
  color: var(--color-ink);
  font-family: var(--font-mono);
}
.search-mock article {
  border-left: 3px solid var(--color-pine);
  padding: 12px 14px;
  background: var(--color-pine-soft);
}
.cocoon-mock {
  display: grid;
  gap: 14px;
}
.cocoon-scale {
  display: grid;
  grid-template-columns: repeat(10, minmax(0, 1fr));
  gap: 4px;
}
.cocoon-scale span {
  min-height: 30px;
  display: grid;
  place-items: center;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-sm);
  background: var(--color-paper);
  color: var(--color-muted);
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 800;
}
.cocoon-scale span.selected {
  border-color: var(--color-pine);
  background: var(--color-pine);
  color: var(--color-surface);
}
.cocoon-slider {
  height: 10px;
  border-radius: 999px;
  background: var(--color-paper-strong);
  overflow: hidden;
}
.cocoon-slider span {
  display: block;
  height: 100%;
  background: linear-gradient(90deg, var(--color-matsu), var(--color-pine));
}
.cocoon-mock p {
  margin: 0;
  color: var(--color-ink-soft);
  font-size: 14px;
  line-height: 1.65;
}
.cocoon-note {
  border-left: 3px solid var(--color-pine);
  padding: 10px 12px;
  background: var(--color-pine-soft);
  color: var(--color-pine);
  font-size: 13px;
  font-weight: 800;
}

.article-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(320px, 0.45fr);
  gap: 42px;
  align-items: start;
}
.article-layout.single {
  grid-template-columns: minmax(0, 780px);
}
.about-layout {
  grid-template-columns: minmax(0, 1fr) minmax(320px, 0.42fr);
}
.article-body {
  display: grid;
  gap: 28px;
  max-width: 780px;
}
.article-body h2 { margin-bottom: 10px; font-size: 28px; line-height: 1.25; }
.article-body p { margin-bottom: 10px; }
code {
  border: 1px solid var(--color-line-subtle);
  border-radius: var(--radius-sm);
  padding: 1px 5px;
  background: var(--color-paper);
  font-family: var(--font-mono);
  font-size: 0.92em;
}
.code-panel {
  margin: 0;
  padding: 22px;
  white-space: pre-wrap;
  color: var(--color-ink);
  font-family: var(--font-mono);
  font-size: 13px;
  line-height: 1.65;
}

.faq-list {
  display: grid;
  gap: 12px;
}
.faq-list details { padding: 20px 22px; }
.faq-list summary { cursor: pointer; font-weight: 800; line-height: 1.45; }
.faq-list p { margin: 12px 0 0; }

.cta-band {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 28px;
  align-items: center;
  padding-bottom: 82px;
}
.cta-band h2 { margin-bottom: 0; }

.site-footer {
  display: grid;
  grid-template-columns: minmax(280px, 0.7fr) minmax(0, 1fr);
  gap: 34px;
  padding: 42px 0 64px;
  border-top: 1px solid var(--color-line);
}
.footer-main {
  display: grid;
  grid-template-columns: 32px minmax(0, 1fr);
  gap: 14px;
  align-items: start;
}
.footer-main img { border-radius: var(--radius-sm); background: #050505; }
.footer-main h2 { margin-bottom: 10px; font-size: 24px; }
.footer-main p { margin: 0; color: var(--color-ink-soft); line-height: 1.75; }
.footer-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-content: start;
  justify-content: flex-end;
}
.footer-meta span {
  min-height: 36px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-md);
  padding: 0 12px;
  background: rgb(255 254 250 / 0.72);
  color: var(--color-ink-soft);
  font-size: 13px;
  line-height: 1;
}
.footer-meta b {
  color: var(--color-muted);
  font-size: 11px;
  text-transform: uppercase;
}
.footer-note {
  width: 100%;
  margin: 6px 0 0;
  color: var(--color-muted);
  font-size: 13px;
  line-height: 1.65;
  text-align: right;
}
.footer-note b { margin-right: 8px; }

.redirect-body {
  min-height: 100vh;
  display: grid;
  place-items: center;
  text-align: center;
}
.redirect-body main { display: grid; justify-items: center; gap: 12px; padding: 24px; }
.redirect-body h1 { margin: 0; font-size: 36px; }
.redirect-body p { margin: 0; color: var(--color-muted); }

@media (max-width: 1080px) {
  .site-header { grid-template-columns: 1fr; align-items: start; }
  .site-nav { justify-content: flex-start; flex-wrap: wrap; }
  .header-actions { justify-content: space-between; }
  .hero,
  .split-section,
  .article-layout,
  .site-footer,
  .cta-band,
  .feature-story,
  .tour-section { grid-template-columns: 1fr; }
  .comparison-grid,
  .tour-panels { grid-template-columns: 1fr; }
  .feature-story.is-reversed .feature-story-copy,
  .feature-story.is-reversed .feature-story-demo { order: initial; }
  .tour-steps { position: static; grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .reader-mock:not(.compact) { grid-template-columns: 160px minmax(0, 1fr); }
  .mock-reader { grid-column: 1 / -1; border-left: 0; border-top: 1px solid var(--color-line); }
  .footer-meta { justify-content: flex-start; }
  .footer-note { text-align: left; }
}

@media (max-width: 720px) {
  body { background: var(--color-canvas); }
  main > section,
  .site-footer { width: min(100% - 32px, var(--site-max)); }
  .site-header { padding-inline: 16px; }
  .header-actions { width: 100%; }
  .site-nav { overflow-x: auto; flex-wrap: nowrap; justify-content: flex-start; padding-bottom: 2px; }
  .site-nav a { white-space: nowrap; }
  .header-cta { display: none; }
  .hero { padding-top: 48px; gap: 34px; }
  .page-hero { padding-top: 52px; }
  h1,
  .page-hero h1 { font-size: 38px; line-height: 1.12; }
  .hero-lede,
  .page-hero p,
  .text-section p,
  .section-copy p,
  .article-body p,
  .faq-list p { font-size: 16px; line-height: 1.78; }
  .text-section h2,
  .section-heading h2,
  .section-copy h2,
  .cta-band h2 { font-size: 28px; }
  .proof-row { grid-template-columns: 1fr; }
  .feature-showcase { gap: 48px; }
  .feature-story-copy h2 { font-size: 28px; }
  .feature-story-demo .reader-mock.compact { grid-template-columns: 1fr; }
  .tour-steps { grid-template-columns: 1fr; }
  .reader-mock,
  .reader-mock:not(.compact) { grid-template-columns: 1fr; }
  .reader-mock aside {
    min-height: 0;
    display: grid;
    grid-template-columns: 40px 1fr;
    align-items: center;
    border-right: 0;
    border-bottom: 1px solid var(--color-line);
  }
  .reader-mock aside b,
  .reader-mock aside span { display: none; }
  .mock-list { padding: 20px 16px; }
  .mock-head strong { font-size: 24px; }
  .metric-grid { grid-template-columns: 1fr; }
  .button { width: 100%; }
}

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