:root {
  --color-canvas: #f5f5f7;
  --color-ivory: #f5f5f7;
  --color-paper: #ffffff;
  --color-forest: #163a2c;
  --color-forest-soft: #285443;
  --color-walnut: #765039;
  --color-copper: #7a4a24;
  --color-copper-on-dark: #d6ad7c;
  --color-ink: #1d1d1f;
  --color-muted: #6e6e73;
  --color-muted-on-beige: #5b645d;
  --color-line: #d2d2d7;
  --shadow-soft: 0 18px 50px rgb(0 0 0 / 8%);
  --radius-card: 1.5rem;
  --content-width: 74rem;
  --header-height: 6.5rem;
  --transition-standard: 600ms cubic-bezier(.2, .75, .2, 1);
}

* { box-sizing: border-box; }
html { color-scheme: light; scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--color-ink);
  background: var(--color-canvas);
  font-family: "PingFang SC", "Microsoft YaHei", "Noto Sans CJK SC",
    system-ui, sans-serif;
  line-height: 1.6;
}
img { display: block; max-width: 100%; }
a { color: inherit; }
.skip-link {
  position: fixed;
  z-index: 100;
  inset: .75rem auto auto .75rem;
  transform: translateY(-200%);
}
.skip-link:focus {
  transform: translateY(0);
  border: 2px solid var(--color-paper);
  border-radius: .45rem;
  padding: .55rem .75rem;
  color: var(--color-paper);
  background: var(--color-forest);
  box-shadow: 0 .5rem 1.5rem rgb(22 58 44 / 24%);
  font-weight: 800;
  text-decoration: none;
}
:focus-visible { outline: 3px solid var(--color-copper); outline-offset: 3px; }
.evidence-strip :focus-visible,
.reference-panel :focus-visible,
.space-stories :focus-visible,
.service-journey :focus-visible,
.site-footer--rich :focus-visible {
  outline-color: var(--color-copper-on-dark);
}
main { min-height: 65vh; }
section[id] { scroll-margin-top: calc(var(--header-height) + 1rem); }
.page-hero, .site-footer {
  width: min(calc(100% - 2rem), var(--content-width));
  margin-inline: auto;
}
@media (max-width: 48rem) {
  :root { --header-height: 4.75rem; }
}

.site-header {
  position: sticky;
  z-index: 40;
  top: 0;
  display: flex;
  align-items: center;
  gap: 1rem;
  width: 100%;
  min-height: var(--header-height);
  margin: 0;
  padding: .6rem 1.25rem;
  background: rgb(255 255 255 / 88%);
  box-shadow: 0 1px 0 rgb(0 0 0 / 6%);
  backdrop-filter: saturate(180%) blur(18px);
  transition:
    min-height var(--transition-standard),
    padding-block var(--transition-standard),
    background var(--transition-standard),
    box-shadow var(--transition-standard);
}
.site-header.is-scrolled {
  min-height: calc(var(--header-height) - 1rem);
  padding-block: .35rem;
  background: rgb(255 255 255 / 94%);
  box-shadow: 0 1px 0 rgb(0 0 0 / 8%);
}

.brand {
  display: inline-flex;
  align-items: center;
  margin-right: auto;
  color: var(--color-forest);
  line-height: 1.1;
  text-decoration: none;
}

.brand__logo {
  width: clamp(8.75rem, 10vw, 9.0625rem);
  height: auto;
  max-height: 3.35rem;
  object-fit: contain;
  transition:
    width var(--transition-standard),
    max-height var(--transition-standard);
}
.site-header.is-scrolled .brand__logo {
  width: 7.75rem;
  max-height: 2.7rem;
}
.brand__cn { font-weight: 700; letter-spacing: .08em; }
.brand__en { font-size: .7rem; letter-spacing: .16em; }

.site-nav { display: flex; gap: clamp(1.25rem, 2vw, 2rem); }
.site-nav a, .nav-toggle {
  border: 0;
  border-radius: 0;
  padding: .35rem 0;
  color: #424245;
  background: transparent;
  font: inherit;
  font-size: .95rem;
  text-decoration: none;
}
.site-nav a[aria-current="page"] {
  color: var(--color-forest);
  font-weight: 800;
  text-decoration: underline;
  text-decoration-thickness: .1em;
  text-underline-offset: .45em;
}
.nav-toggle { display: none; cursor: pointer; }
.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
  border: 0;
}
.language-selector {
  position: relative;
  flex: none;
  margin-left: .25rem;
}
.language-selector select {
  min-width: 7.25rem;
  border: 1px solid rgb(22 58 44 / 18%);
  border-radius: 999px;
  padding: .48rem 2rem .48rem .8rem;
  color: var(--color-forest);
  background-color: rgb(255 255 255 / 74%);
  font: inherit;
  font-size: .82rem;
  cursor: pointer;
}
.language-selector select:hover {
  border-color: rgb(22 58 44 / 42%);
}

.page-hero { padding-block: clamp(5rem, 14vw, 10rem); }
.eyebrow { margin: 0; color: var(--color-walnut); font-size: .85rem; letter-spacing: .1em; }
.page-hero h1 { max-width: 12em; margin: .4rem 0; color: var(--color-forest); font-size: clamp(2.25rem, 6vw, 4.5rem); line-height: 1.2; }
.page-hero p:not(.eyebrow) { max-width: 38rem; margin: 0; color: var(--color-muted); }

.site-footer { border-top: 1px solid var(--color-line); padding-block: 1.5rem; color: var(--color-muted); font-size: .9rem; }
.site-footer p { margin: 0; }

@media (max-width: 48rem) {
  .site-header { flex-wrap: wrap; padding-inline: 1rem; }
  .brand__logo { width: 7.75rem; max-height: 2.7rem; }
  .site-header.is-scrolled .brand__logo { width: 7.2rem; max-height: 2.45rem; }
  .site-nav { width: 100%; flex-wrap: wrap; padding-bottom: .75rem; }
  .js .nav-toggle { display: inline-flex; }
  .js .site-nav { position: static; display: none; width: 100%; flex-direction: column; gap: .15rem; padding: .8rem 0 1rem; background: var(--color-paper); box-shadow: none; }
  .js .site-nav a { padding: .6rem 0; font-size: 1rem; }
  .js .site-nav.is-open { display: flex; }
  .language-selector {
    margin-left: 0;
  }
  .language-selector select {
    min-width: 6.75rem;
    padding-block: .42rem;
    font-size: .78rem;
  }
}

.home-hero, .home-section, .evidence-strip, .consult-section {
  width: min(calc(100% - 2rem), var(--content-width));
  margin-inline: auto;
}
.home-hero {
  display: grid;
  grid-template-columns: 1.22fr 1fr;
  min-height: min(42rem, calc(100vh - var(--header-height)));
  background: var(--color-paper);
}
.home-hero__content { align-self: center; padding: clamp(3rem, 7vw, 7rem); }
.home-hero h1, .section-heading h2, .evidence-strip h2, .consult-card h2 {
  margin: .35rem 0 1rem;
  color: var(--color-forest);
  font-size: clamp(2rem, 4.4vw, 4.25rem);
  line-height: 1.18;
}
.home-hero__title-tail { white-space: nowrap; }
.home-hero__content > p:not(.eyebrow), .section-heading > p, .consult-card > p:not(.eyebrow) { color: var(--color-muted); }
.home-hero figure { position: relative; min-height: 25rem; margin: 0; overflow: hidden; }
.home-hero figure::after { position: absolute; inset: 0; background: linear-gradient(90deg, rgb(22 58 44 / 12%), transparent 45%); content: ""; }
.home-hero figure img { width: 100%; height: 100%; object-fit: cover; }
.home-hero figcaption { position: absolute; z-index: 1; right: 1rem; bottom: 1rem; padding: .35rem .6rem; color: var(--color-paper); background: rgb(22 58 44 / 70%); font-size: .8rem; }
.button-row { display: flex; flex-wrap: wrap; gap: .75rem; margin-top: 2rem; }
.button { display: inline-flex; align-items: center; justify-content: center; min-height: 2.9rem; border: 1px solid transparent; border-radius: .2rem; padding: .65rem 1.05rem; font: inherit; font-weight: 700; text-decoration: none; cursor: pointer; }
.button--primary { color: var(--color-paper); background: var(--color-forest); }
.button--primary:hover { background: var(--color-forest-soft); }
.button--quiet { border-color: var(--color-line); color: var(--color-forest); background: transparent; }
.button--quiet:hover { border-color: var(--color-forest); background: var(--color-ivory); }

.home-section { padding-block: clamp(4rem, 8vw, 7rem); }
.home-section--paper { max-width: none; width: 100%; padding-inline: max(1rem, calc((100% - var(--content-width)) / 2)); background: var(--color-paper); }
.section-heading { max-width: 44rem; margin-bottom: 2.5rem; }
.section-heading h2, .evidence-strip h2, .consult-card h2 { font-size: clamp(1.8rem, 3.4vw, 3rem); }
.section-heading p { margin: 0; }
.section-heading--split { display: flex; align-items: end; justify-content: space-between; max-width: none; gap: 2rem; }
.section-heading--split > * { max-width: 36rem; }
.section-heading--split > p { margin-bottom: .7rem; }
.product-grid, .insight-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem; }
.product-card, .insight-card { display: flex; min-height: 16rem; flex-direction: column; padding: 1.5rem; border: 1px solid var(--color-line); border-radius: var(--radius-card); background: var(--color-paper); box-shadow: 0 0 0 rgb(22 58 44 / 0%); transition: transform var(--transition-standard), box-shadow var(--transition-standard); }
.product-card:hover, .insight-card:hover { transform: translateY(-.3rem); box-shadow: var(--shadow-soft); }
.card-index { margin: 0; color: var(--color-copper); font-size: .8rem; letter-spacing: .1em; }
.product-card h3, .insight-card h3 { margin: .75rem 0; color: var(--color-forest); font-size: 1.35rem; line-height: 1.3; }
.product-card p:not(.card-index), .insight-card p { color: var(--color-muted); }
.product-card a, .insight-card a { margin-top: auto; color: var(--color-forest); font-weight: 700; text-decoration: none; }

.space-grid { display: grid; grid-template-columns: 1.25fr 1fr 1fr; grid-auto-rows: 15rem; gap: 1rem; }
.space-card { position: relative; display: block; overflow: hidden; border-radius: var(--radius-card); background: var(--color-forest); color: var(--color-paper); text-decoration: none; }
.space-card--large { grid-row: span 2; }
.space-card img { width: 100%; height: 100%; object-fit: cover; transition: transform var(--transition-standard); }
.space-card:hover img { transform: scale(1.04); }
.space-card > span { position: absolute; right: 0; bottom: 0; left: 0; display: flex; align-items: end; justify-content: space-between; gap: 1rem; padding: 1.2rem; background: linear-gradient(transparent, rgb(22 58 44 / 88%)); }
.space-card strong { font-size: 1.25rem; }
.space-card small { max-width: 12rem; text-align: right; }
.space-card--text { grid-column: span 2; background: var(--color-walnut); }
.space-card--text > span { inset: 0; align-items: flex-start; flex-direction: column; justify-content: center; background: none; }
.space-card--text small { text-align: left; }

.quality-section { display: grid; grid-template-columns: minmax(0, .75fr) minmax(0, 1fr); gap: 3rem 5rem; }
.quality-section .section-heading { margin: 0; }
.quality-list, .service-steps { margin: 0; padding: 0; list-style: none; }
.quality-list { border-top: 1px solid var(--color-line); }
.quality-list li { display: grid; grid-template-columns: 9rem 1fr; gap: 1rem; padding: 1rem 0; border-bottom: 1px solid var(--color-line); }
.quality-list strong { color: var(--color-forest); }
.quality-list span { color: var(--color-muted); }
.quality-section .text-link { grid-column: 2; }
.text-link { color: var(--color-forest); font-weight: 700; text-decoration: none; }

.evidence-strip { display: grid; grid-template-columns: 1.1fr 1.5fr auto; align-items: end; gap: 2rem; padding: clamp(2rem, 5vw, 4.5rem); background: var(--color-forest); color: var(--color-paper); }
.evidence-strip .eyebrow { color: var(--color-copper-on-dark); }
.evidence-strip h2 { color: var(--color-paper); }
.evidence-strip dl { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem; margin: 0; }
.evidence-strip dt { color: var(--color-line); font-size: .78rem; }
.evidence-strip dd { margin: .25rem 0 0; font-size: 1.1rem; font-weight: 700; line-height: 1.35; }
.evidence-strip .button--quiet { border-color: rgb(255 253 248 / 45%); color: var(--color-paper); }

.service-steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.25rem; }
.service-steps li { padding-top: 1rem; border-top: 2px solid var(--color-copper); }
.service-steps span { display: block; color: var(--color-copper); font-size: .8rem; letter-spacing: .1em; }
.service-steps strong { display: block; margin-top: .5rem; color: var(--color-forest); font-size: 1.15rem; }
.service-steps p { margin: .4rem 0 0; color: var(--color-muted); }
.insight-card { min-height: 13rem; background: transparent; }
.insight-card p { margin: 0; color: var(--color-walnut); font-size: .82rem; letter-spacing: .08em; }

.consult-section { display: grid; grid-template-columns: 1.2fr .8fr; gap: 1rem; padding-bottom: clamp(4rem, 8vw, 7rem); }
.consult-card { padding: clamp(2rem, 5vw, 4rem); border-radius: var(--radius-card); background: var(--color-paper); }
.consult-card--dealer { background: var(--color-ivory); }
.consult-card .button { margin-top: 1rem; }

@media (max-width: 62rem) {
  .home-hero { grid-template-columns: 1fr 1fr; }
  .space-grid { grid-template-columns: repeat(2, 1fr); }
  .space-card--large { grid-row: span 1; }
  .space-card--text { grid-column: span 1; }
  .evidence-strip { grid-template-columns: 1fr 1fr; }
  .evidence-strip .button { justify-self: start; }
  .service-steps { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 48rem) {
  .home-hero { grid-template-columns: 1fr; min-height: 0; }
  .home-hero__content { padding: 3.5rem 1.5rem; }
  .home-hero figure { min-height: 20rem; }
  .section-heading--split, .quality-section { display: block; }
  .section-heading--split > p { margin-top: 1rem; }
  .product-grid, .insight-grid, .consult-section { grid-template-columns: 1fr; }
  .space-grid { grid-template-columns: 1fr; grid-auto-rows: 16rem; }
  .space-card--large, .space-card--text { grid-row: auto; grid-column: auto; }
  .quality-list li { grid-template-columns: 1fr; gap: .25rem; }
  .quality-section .text-link { display: inline-block; margin-top: 1.5rem; }
  .evidence-strip { grid-template-columns: 1fr; align-items: start; }
  .evidence-strip dl, .service-steps { grid-template-columns: 1fr; }
  .evidence-strip dl { gap: .75rem; }
}

.page-hero--compact { padding-block: clamp(4rem, 9vw, 7rem) clamp(2.5rem, 6vw, 5rem); }
.product-directory, .scene-list, .reference-panel {
  width: min(calc(100% - 2rem), var(--content-width));
  margin-inline: auto;
}
.product-directory { padding-bottom: clamp(4rem, 8vw, 7rem); }
.filter-bar { display: flex; flex-wrap: wrap; gap: .65rem; margin-bottom: 1.5rem; }
.filter-bar button {
  display: inline-flex;
  align-items: center;
  gap: .42rem;
  min-height: 2.75rem;
  border: 1px solid var(--color-line);
  border-radius: 999px;
  padding: .55rem .9rem;
  color: var(--color-forest);
  background: var(--color-paper);
  font: inherit;
  font-weight: 650;
  cursor: pointer;
}
.filter-bar button::before {
  width: .55rem;
  height: .55rem;
  flex: 0 0 auto;
  border: .1rem solid currentColor;
  border-radius: 50%;
  background: transparent;
  content: "";
}
.filter-bar button[aria-pressed="true"] {
  border-color: var(--color-forest);
  color: var(--color-paper);
  background: var(--color-forest);
  box-shadow: inset 0 0 0 1px var(--color-forest);
}
.filter-bar button[aria-pressed="true"]::before { background: currentColor; }
.product-grid--directory { align-items: stretch; }
.product-card--directory { min-height: 25rem; }
.product-card__figure {
  position: relative;
  aspect-ratio: 3 / 2;
  margin: -.4rem -.4rem 1.35rem;
  overflow: hidden;
  border-radius: .7rem;
  background: var(--color-forest);
}
.product-card__figure img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-standard);
}
.product-card:hover .product-card__figure img { transform: scale(1.025); }
.product-card__figure figcaption {
  position: absolute;
  right: .55rem;
  bottom: .55rem;
  max-width: calc(100% - 1.1rem);
  padding: .28rem .48rem;
  color: var(--color-paper);
  background: rgb(22 58 44 / 82%);
  font-size: .72rem;
}
.product-card__details { display: grid; gap: .9rem; margin: .8rem 0 0; }
.product-card__details div { padding-top: .8rem; border-top: 1px solid var(--color-line); }
.product-card__details dt { color: var(--color-forest); font-size: .82rem; font-weight: 700; }
.product-card__details dd { margin: .2rem 0 0; color: var(--color-muted); }
.product-card__actions { margin-top: auto; }
.product-card__actions .button-row { margin-top: 0; }
.product-card[hidden] { display: none; }
.reference-panel {
  display: grid;
  grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr);
  gap: clamp(2rem, 6vw, 5rem);
  align-items: center;
  margin-bottom: clamp(4rem, 8vw, 7rem);
  padding: clamp(2rem, 5vw, 4rem);
  border-radius: var(--radius-card);
  background: var(--color-forest);
  color: var(--color-paper);
}
.reference-panel h2 { margin: .35rem 0 1rem; font-size: clamp(1.8rem, 3.4vw, 3rem); line-height: 1.2; }
.reference-panel > div > p:not(.eyebrow) { color: rgb(255 253 248 / 78%); }
.reference-panel .button { margin-top: 1rem; color: var(--color-forest); background: var(--color-paper); }
.reference-panel__figure { position: relative; margin: 0; overflow: hidden; border-radius: .8rem; }
.reference-panel__figure img { width: 100%; min-height: 20rem; object-fit: cover; }
.reference-panel__figure figcaption, .scene-section__image figcaption {
  position: absolute;
  right: .75rem;
  bottom: .75rem;
  max-width: calc(100% - 1.5rem);
  padding: .3rem .55rem;
  color: var(--color-paper);
  background: rgb(22 58 44 / 82%);
  font-size: .78rem;
}
.scene-list { display: grid; gap: clamp(3rem, 8vw, 7rem); padding-bottom: clamp(4rem, 8vw, 7rem); }
.scene-section { display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(0, .9fr); gap: clamp(2rem, 6vw, 5rem); align-items: center; }
.scene-section--reverse .scene-section__image, .scene-section--reverse .scene-section__texture { order: 2; }
.scene-section__image { position: relative; min-height: 0; aspect-ratio: 3 / 2; margin: 0; overflow: hidden; border-radius: var(--radius-card); background: var(--color-forest); }
.scene-section__image img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.scene-section__content h2 { margin: .35rem 0 1rem; color: var(--color-forest); font-size: clamp(1.8rem, 3.4vw, 3rem); line-height: 1.2; }
.scene-section__content > p:not(.eyebrow) { color: var(--color-muted); }
.scene-section__content h3 { margin: 1.5rem 0 .5rem; color: var(--color-forest); font-size: 1rem; }
.scene-section__content ul { display: grid; gap: .55rem; margin: 0 0 1.5rem; padding-left: 1.25rem; color: var(--color-muted); }
.scene-section__texture { display: grid; min-height: 28rem; place-items: center; overflow: hidden; border-radius: var(--radius-card); color: var(--color-paper); background: linear-gradient(135deg, rgb(22 58 44 / 95%), rgb(118 80 57 / 88%)), repeating-linear-gradient(112deg, transparent 0 1.3rem, rgb(255 253 248 / 13%) 1.3rem 1.45rem, transparent 1.45rem 3rem); }
.scene-section__texture span { padding: .55rem .8rem; border: 1px solid rgb(255 253 248 / 62%); font-size: clamp(1.4rem, 3vw, 2.25rem); letter-spacing: .18em; }
.scene-section__caption { margin: 1.25rem 0 0; font-size: .82rem; }
@media (max-width: 48rem) {
  .reference-panel, .scene-section { grid-template-columns: 1fr; }
  .scene-section--reverse .scene-section__image, .scene-section--reverse .scene-section__texture { order: initial; }
  .scene-section__image { min-height: 0; }
  .scene-section__texture { min-height: 20rem; }
  .reference-panel__figure img { min-height: 16rem; }
}

.about-section, .about-story-panel, .exhibition-panel, .boundary-callout,
.service-disclaimer, .service-guide, .inner-visual-feature,
.contact-brand-panel, .brand-chapter, .service-origin-note,
.dealer-support-story, .contact-material-panel {
  width: min(calc(100% - 2rem), var(--content-width));
  margin-inline: auto;
}
.about-section { padding-block: clamp(3rem, 7vw, 6rem); }
.about-section--paper { max-width: none; width: 100%; padding-inline: max(1rem, calc((100% - var(--content-width)) / 2)); background: var(--color-paper); }
.fact-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1rem; margin: 0; }
.fact-card { min-height: 14rem; padding: 1.4rem; border: 1px solid var(--color-line); border-radius: var(--radius-card); background: var(--color-paper); }
.fact-card dt, .service-guide__index { color: var(--color-walnut); font-size: .78rem; font-weight: 700; letter-spacing: .1em; }
.fact-card dd { margin: .7rem 0 0; }
.fact-card__value { display: block; color: var(--color-forest); font-size: 1.45rem; font-weight: 700; line-height: 1.25; }
.fact-card p { margin: .7rem 0 0; color: var(--color-muted); font-size: .92rem; font-weight: 400; }
.about-story-panel,
.inner-visual-feature,
.contact-brand-panel {
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(0, .92fr);
  gap: clamp(2rem, 6vw, 5rem);
  align-items: center;
  padding-block: clamp(3rem, 7vw, 6rem);
}
.about-story-panel__content h2,
.inner-visual-feature h2,
.contact-brand-panel h2 {
  margin: .35rem 0 1rem;
  color: var(--color-forest);
  font-size: clamp(1.8rem, 3.4vw, 3rem);
  line-height: 1.2;
}
.about-story-panel__content h2 span { display: block; }
.about-story-panel__content > p:not(.eyebrow),
.inner-visual-feature > div > p:not(.eyebrow),
.contact-brand-panel__identity > p:not(.eyebrow) {
  color: var(--color-muted);
}
.about-story-panel__logo,
.contact-brand-panel__identity > img {
  width: min(21rem, 100%);
  margin: 1.2rem 0 1.5rem;
}
.editorial-figure {
  position: relative;
  min-height: 25rem;
  margin: 0;
  overflow: hidden;
  border-radius: var(--radius-card);
  background: var(--color-forest);
  box-shadow: var(--shadow-soft);
}
.editorial-figure img {
  width: 100%;
  height: 100%;
  min-height: 25rem;
  object-fit: cover;
  transition: transform var(--transition-standard);
}
.editorial-figure:hover img { transform: scale(1.025); }
.editorial-figure figcaption {
  position: absolute;
  right: .75rem;
  bottom: .75rem;
  max-width: calc(100% - 1.5rem);
  padding: .35rem .6rem;
  color: var(--color-paper);
  background: rgb(22 58 44 / 82%);
  font-size: .78rem;
}
.source-note {
  margin-top: 1.25rem;
  padding: 1rem 1.1rem;
  border-left: .2rem solid var(--color-copper);
  background: #eee6d8;
  color: var(--color-muted-on-beige) !important;
  font-size: .9rem;
}
.brand-chapter {
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(0, .92fr);
  gap: clamp(2rem, 6vw, 5rem);
  align-items: center;
  padding-block: clamp(3rem, 7vw, 6rem);
}
.brand-chapter--reverse .brand-chapter__media { order: 2; }
.brand-chapter__media {
  position: relative;
  aspect-ratio: 3 / 2;
  margin: 0;
  overflow: hidden;
  border-radius: var(--radius-card);
  background: var(--color-forest);
  box-shadow: var(--shadow-soft);
}
.brand-chapter__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-standard);
}
.brand-chapter__media:hover img { transform: scale(1.025); }
.brand-chapter__media figcaption {
  position: absolute;
  right: .75rem;
  bottom: .75rem;
  max-width: calc(100% - 1.5rem);
  padding: .35rem .6rem;
  color: var(--color-paper);
  background: rgb(22 58 44 / 82%);
  font-size: .78rem;
}
.brand-chapter__content h2 {
  margin: .35rem 0 1rem;
  color: var(--color-forest);
  font-size: clamp(1.8rem, 3.4vw, 3rem);
  line-height: 1.2;
}
.brand-chapter__content > p:not(.eyebrow) { color: var(--color-muted); }
.content-archive__grid {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 1rem;
}
.content-archive__grid article {
  grid-column: span 2;
  min-height: 15rem;
  padding: 1.4rem;
  border-top: 2px solid var(--color-copper);
  background: var(--color-paper);
}
.content-archive__grid article:nth-child(4),
.content-archive__grid article:nth-child(5) {
  grid-column: span 3;
}
.content-archive__grid span {
  color: var(--color-copper);
  font-size: .8rem;
  font-weight: 800;
  letter-spacing: .1em;
}
.content-archive__grid h3 {
  margin: .65rem 0 .5rem;
  color: var(--color-forest);
  font-size: 1.2rem;
}
.content-archive__grid p { margin: 0; color: var(--color-muted); }
.wechat-evidence {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
  margin-top: 1rem;
}
.wechat-evidence figure {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(12rem, .9fr);
  align-items: center;
  margin: 0;
  overflow: hidden;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-card);
  background: var(--color-paper);
}
.wechat-evidence img {
  width: 100%;
  height: 24rem;
  object-fit: contain;
  background: #f2f2f2;
}
.wechat-evidence figcaption {
  padding: 1.25rem;
  color: var(--color-muted);
  font-size: .86rem;
}
.brand-timeline { display: grid; gap: 0; max-width: 56rem; margin: 0; padding: 0; list-style: none; }
.brand-timeline li { position: relative; display: grid; grid-template-columns: 7rem 1fr; gap: 1.5rem; padding: 0 0 2.4rem; }
.brand-timeline li::before { position: absolute; top: .65rem; left: 6.45rem; width: .75rem; height: .75rem; border: .18rem solid var(--color-paper); border-radius: 50%; background: var(--color-copper); box-shadow: 0 0 0 1px var(--color-copper); content: ""; }
.brand-timeline li::after { position: absolute; top: 1.5rem; bottom: -.05rem; left: 6.78rem; width: 1px; background: var(--color-line); content: ""; }
.brand-timeline li:last-child { padding-bottom: 0; }
.brand-timeline li:last-child::after { display: none; }
.brand-timeline time { color: var(--color-forest); font-weight: 800; font-variant-numeric: tabular-nums; }
.brand-timeline h3 { margin: 0 0 .35rem; color: var(--color-forest); font-size: 1.2rem; }
.brand-timeline p { margin: 0; color: var(--color-muted); }
.exhibition-panel { display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(0, .9fr); gap: clamp(2rem, 6vw, 5rem); align-items: center; padding-block: clamp(4rem, 8vw, 7rem); }
.exhibition-panel__figure { position: relative; margin: 0; overflow: hidden; border-radius: var(--radius-card); background: var(--color-forest); }
.exhibition-panel__figure img { width: 100%; height: auto; object-fit: contain; }
.exhibition-panel__figure figcaption { padding: .55rem .7rem; color: var(--color-paper); background: var(--color-forest); font-size: .78rem; }
.exhibition-panel h2, .boundary-callout h2 { margin: .35rem 0 1rem; color: var(--color-forest); font-size: clamp(1.8rem, 3.4vw, 3rem); line-height: 1.2; }
.exhibition-panel > div > p:not(.eyebrow) { color: var(--color-muted); }
.boundary-callout { margin-bottom: clamp(4rem, 8vw, 7rem); padding: clamp(1.5rem, 4vw, 3rem); border-left: .25rem solid var(--color-copper); background: #eee6d8; }
.boundary-callout h2 { max-width: 34rem; }
.boundary-callout > p:not(.eyebrow) { max-width: 48rem; margin-bottom: 0; color: var(--color-muted-on-beige); }
.service-disclaimer { margin-bottom: clamp(3rem, 6vw, 5rem); padding: 1rem 1.2rem; border: 1px solid var(--color-line); border-radius: .75rem; color: var(--color-forest); background: var(--color-paper); }
.inner-visual-feature {
  margin-bottom: clamp(3rem, 7vw, 6rem);
  padding: 0;
}
.inner-visual-feature--reverse .editorial-figure { order: 2; }
.service-guide { display: grid; gap: 1rem; padding-bottom: clamp(4rem, 8vw, 7rem); }
.service-guide__section {
  display: grid;
  grid-template-columns: minmax(6rem, .22fr) minmax(18rem, .78fr) minmax(0, 1fr);
  gap: clamp(1.5rem, 4vw, 3rem);
  align-items: center;
  padding: clamp(1.5rem, 4vw, 3rem);
  border-top: 1px solid var(--color-line);
  background: transparent;
}
.service-guide__section--reverse { background: var(--color-paper); }
.service-guide__index { margin: .25rem 0 0; }
.service-guide__figure {
  position: relative;
  aspect-ratio: 3 / 2;
  margin: 0;
  overflow: hidden;
  border-radius: .7rem;
  background: var(--color-forest);
}
.service-guide__figure img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-standard);
}
.service-guide__figure:hover img { transform: scale(1.025); }
.service-guide__figure figcaption {
  position: absolute;
  right: .55rem;
  bottom: .55rem;
  max-width: calc(100% - 1.1rem);
  padding: .28rem .48rem;
  color: var(--color-paper);
  background: rgb(22 58 44 / 82%);
  font-size: .72rem;
}
.service-guide__section h2 { margin: 0 0 .8rem; color: var(--color-forest); font-size: clamp(1.55rem, 3vw, 2.35rem); line-height: 1.25; }
.service-guide__section > div > p { margin: 0; color: var(--color-muted); }
.service-guide__section ul { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: .55rem 1.5rem; margin: 1.25rem 0 0; padding: 0; color: var(--color-forest); list-style: none; }
.service-guide__section li { display: flex; gap: .55rem; }
.service-guide__section li::before { color: var(--color-copper); content: "—"; }
.service-origin-note {
  margin-bottom: clamp(3rem, 6vw, 5rem);
  padding: clamp(1.4rem, 3vw, 2.2rem);
  border-left: .25rem solid var(--color-copper);
  background: var(--color-forest);
  color: var(--color-paper);
}
.service-origin-note h2 { margin: .35rem 0 .75rem; font-size: clamp(1.45rem, 2.7vw, 2.1rem); }
.service-origin-note > p:not(.eyebrow) { max-width: 56rem; margin-bottom: 0; color: rgb(255 253 248 / 76%); }
@media (max-width: 62rem) {
  .fact-grid { grid-template-columns: repeat(2, 1fr); }
  .content-archive__grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .content-archive__grid article,
  .content-archive__grid article:nth-child(4),
  .content-archive__grid article:nth-child(5) { grid-column: auto; }
  .wechat-evidence { grid-template-columns: 1fr; }
  .service-guide__section { grid-template-columns: 6rem minmax(0, 1fr); }
  .service-guide__figure, .service-guide__section > div { grid-column: 2; }
}
@media (max-width: 48rem) {
  .fact-grid, .about-story-panel, .exhibition-panel,
  .inner-visual-feature, .contact-brand-panel, .brand-chapter,
  .service-guide__section { grid-template-columns: 1fr; }
  .brand-chapter--reverse .brand-chapter__media { order: initial; }
  .inner-visual-feature--reverse .editorial-figure { order: initial; }
  .editorial-figure, .editorial-figure img { min-height: 19rem; }
  .content-archive__grid, .wechat-evidence { grid-template-columns: 1fr; }
  .wechat-evidence figure { grid-template-columns: 1fr; }
  .wechat-evidence img { height: auto; max-height: 34rem; }
  .brand-timeline li { grid-template-columns: 1fr; gap: .55rem; padding-left: 1.5rem; }
  .brand-timeline li::before { top: .38rem; left: 0; }
  .brand-timeline li::after { top: 1.25rem; bottom: -.05rem; left: .35rem; }
  .service-guide__figure, .service-guide__section > div { grid-column: auto; }
  .service-guide__section ul { grid-template-columns: 1fr; }
}

.dealer-section, .dealer-boundary, .contact-boundary, .contact-forms,
.dealer-support-story, .contact-material-panel {
  width: min(calc(100% - 2rem), var(--content-width));
  margin-inline: auto;
}
.dealer-section { padding-block: clamp(3rem, 7vw, 6rem); }
.dealer-section--paper {
  max-width: none;
  width: 100%;
  padding-inline: max(1rem, calc((100% - var(--content-width)) / 2));
  background: var(--color-paper);
}
.dealer-process {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1rem;
  margin: 0;
  padding: 0;
  list-style: none;
}
.dealer-process li {
  min-height: 14rem;
  padding: 1.4rem;
  border-top: 2px solid var(--color-copper);
  background: var(--color-paper);
}
.dealer-process span { display: block; color: var(--color-copper); font-size: .8rem; letter-spacing: .1em; }
.dealer-process strong { display: block; margin-top: .65rem; color: var(--color-forest); font-size: 1.15rem; }
.dealer-process p { margin: .5rem 0 0; color: var(--color-muted); }
.dealer-preparation {
  display: grid;
  grid-template-columns: minmax(0, .8fr) minmax(0, 1.2fr);
  gap: clamp(2rem, 6vw, 5rem);
  align-items: start;
}
.dealer-preparation h2 {
  margin: .35rem 0 1rem;
  color: var(--color-forest);
  font-size: clamp(1.8rem, 3.4vw, 3rem);
  line-height: 1.2;
}
.dealer-preparation > div > p:not(.eyebrow) { color: var(--color-muted); }
.dealer-preparation ul {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: .75rem;
  margin: 0;
  padding: 0;
  list-style: none;
}
.dealer-preparation li {
  min-height: 4rem;
  padding: 1rem;
  border: 1px solid var(--color-line);
  border-radius: .5rem;
  background: var(--color-paper);
}
.dealer-boundary, .contact-boundary {
  margin-bottom: clamp(3rem, 7vw, 6rem);
  padding: 1.2rem 1.4rem;
  border-left: .25rem solid var(--color-copper);
  background: #eee6d8;
}
.dealer-boundary strong, .contact-boundary strong { color: var(--color-forest); }
.dealer-boundary p, .contact-boundary p { margin: .35rem 0 0; color: var(--color-muted-on-beige); }
.dealer-support-story, .contact-material-panel {
  display: grid;
  grid-template-columns: minmax(0, 1.06fr) minmax(0, .94fr);
  gap: clamp(2rem, 6vw, 5rem);
  align-items: center;
  padding-block: clamp(3rem, 7vw, 6rem);
}
.dealer-support-story__media, .contact-material-panel__media {
  position: relative;
  aspect-ratio: 3 / 2;
  margin: 0;
  overflow: hidden;
  border-radius: var(--radius-card);
  background: var(--color-forest);
  box-shadow: var(--shadow-soft);
}
.dealer-support-story__media img, .contact-material-panel__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-standard);
}
.dealer-support-story__media:hover img, .contact-material-panel__media:hover img { transform: scale(1.025); }
.dealer-support-story__media figcaption, .contact-material-panel__media figcaption {
  position: absolute;
  right: .75rem;
  bottom: .75rem;
  max-width: calc(100% - 1.5rem);
  padding: .35rem .6rem;
  color: var(--color-paper);
  background: rgb(22 58 44 / 82%);
  font-size: .78rem;
}
.dealer-support-story__content h2, .contact-material-panel__content h2 {
  margin: .35rem 0 1rem;
  color: var(--color-forest);
  font-size: clamp(1.8rem, 3.4vw, 3rem);
  line-height: 1.2;
}
.dealer-support-story__content > p:not(.eyebrow),
.contact-material-panel__content > p:not(.eyebrow) { color: var(--color-muted); }
.dealer-support-chain, .contact-material-list {
  display: grid;
  gap: .7rem;
  margin: 1.5rem 0 0;
  padding: 0;
  list-style: none;
}
.dealer-support-chain li, .contact-material-list li {
  padding: .85rem 1rem;
  border-left: 2px solid var(--color-copper);
  color: var(--color-muted);
  background: var(--color-paper);
}
.dealer-support-chain strong, .contact-material-list strong { color: var(--color-forest); }

.contact-forms {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
  padding-bottom: clamp(4rem, 8vw, 7rem);
}
.contact-card {
  padding: clamp(1.5rem, 4vw, 3rem);
  border: 1px solid var(--color-line);
  border-radius: var(--radius-card);
  background: var(--color-paper);
}
.contact-card h2 {
  margin: .35rem 0 .5rem;
  color: var(--color-forest);
  font-size: clamp(1.55rem, 3vw, 2.35rem);
  line-height: 1.25;
}
.contact-card > p:not(.eyebrow) { margin-top: 0; color: var(--color-muted); }
[data-offline-form] { display: grid; gap: 1rem; margin-top: 1.5rem; }
[data-offline-form] label {
  display: grid;
  gap: .35rem;
  color: var(--color-forest);
  font-weight: 700;
}
[data-offline-form] input, [data-offline-form] textarea {
  width: 100%;
  min-height: 2.75rem;
  border: 1px solid var(--color-line);
  border-radius: .4rem;
  padding: .65rem .75rem;
  color: var(--color-ink);
  background: var(--color-ivory);
  font: inherit;
  font-weight: 400;
}
[data-offline-form] textarea { resize: vertical; }
[data-offline-form] .button { justify-self: start; }
.form-notice { margin: 0; color: var(--color-muted); font-size: .88rem; }
.form-status { min-height: 1.7em; margin: 0; color: var(--color-forest); font-weight: 700; }

.local-dialog {
  width: min(calc(100% - 2rem), 34rem);
  max-width: none;
  border: 0;
  border-radius: var(--radius-card);
  padding: 0;
  color: var(--color-ink);
  background: var(--color-paper);
  box-shadow: 0 1.5rem 4rem rgb(22 58 44 / 28%);
}
.local-dialog::backdrop { background: rgb(14 35 27 / 72%); }
.local-dialog__panel { position: relative; padding: clamp(2rem, 6vw, 3.5rem); }
.local-dialog__panel h2 {
  margin: .35rem 0 .8rem;
  color: var(--color-forest);
  font-size: clamp(1.7rem, 4vw, 2.4rem);
  line-height: 1.2;
}
.local-dialog__panel > p:not(.eyebrow) { color: var(--color-muted); }
.local-dialog__panel .button { margin-top: .8rem; }
.local-dialog__close {
  position: absolute;
  top: 1rem;
  right: 1rem;
  min-width: 2.75rem;
  min-height: 2.75rem;
  border: 1px solid var(--color-line);
  border-radius: .4rem;
  color: var(--color-forest);
  background: var(--color-ivory);
  font: inherit;
  cursor: pointer;
}

@media (max-width: 62rem) {
  .dealer-process { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 48rem) {
  .dealer-process, .dealer-preparation, .contact-forms,
  .dealer-support-story, .contact-material-panel { grid-template-columns: 1fr; }
  .dealer-preparation ul { grid-template-columns: 1fr; }
}

/* Head-brand homepage */
body[data-page="home"] {
  background: #f2ede4;
}
body[data-page="home"] .site-header {
  width: min(calc(100% - 2rem), 92rem);
}
.brand-hero {
  --hero-shift: 0px;
  position: relative;
  display: grid;
  min-height: min(57rem, calc(100svh - var(--header-height)));
  place-items: center;
  overflow: hidden;
  isolation: isolate;
  color: var(--color-paper);
  background: #342a22;
}
.brand-hero__media,
.brand-hero__shade {
  position: absolute;
  inset: 0;
}
.brand-hero__media {
  z-index: -2;
  margin: 0;
  overflow: hidden;
}
.brand-hero__media img {
  width: 100%;
  height: calc(100% + 5rem);
  object-fit: cover;
  object-position: center;
  transform: translate3d(0, var(--hero-shift), 0) scale(1.035);
  transition: transform 80ms linear;
  will-change: transform;
}
.brand-hero__media figcaption,
.home-consult__media figcaption {
  position: absolute;
  z-index: 2;
  right: 1rem;
  bottom: 1rem;
  padding: .35rem .65rem;
  color: rgb(255 253 248 / 82%);
  background: rgb(12 26 20 / 62%);
  font-size: .74rem;
  backdrop-filter: blur(8px);
}
.brand-hero__shade {
  z-index: -1;
  background:
    linear-gradient(90deg, rgb(10 26 20 / 86%) 0%, rgb(10 26 20 / 48%) 38%, rgb(10 26 20 / 6%) 72%),
    linear-gradient(0deg, rgb(10 26 20 / 52%) 0%, transparent 38%);
}
.brand-hero__content {
  width: min(calc(100% - 2rem), 92rem);
  margin-inline: auto;
  padding: clamp(5rem, 12vw, 10rem) 0 clamp(7rem, 13vw, 11rem);
}
.brand-hero__content .eyebrow {
  color: #e2c39c;
}
.brand-hero h1 {
  max-width: 9.5em;
  margin: .65rem 0 1.3rem;
  font-family: "Songti SC", "STSong", "Noto Serif CJK SC", serif;
  font-size: clamp(3rem, 7.2vw, 7rem);
  font-weight: 500;
  letter-spacing: -.04em;
  line-height: 1.03;
  text-wrap: balance;
}
.brand-hero__content > p:not(.eyebrow) {
  max-width: 31rem;
  margin: 0;
  color: rgb(255 253 248 / 82%);
  font-size: clamp(1rem, 1.6vw, 1.2rem);
}
.button--light {
  color: var(--color-forest);
  background: var(--color-paper);
}
.button--light:hover {
  background: #eee5d8;
}
.button--glass {
  border-color: rgb(255 253 248 / 42%);
  color: var(--color-paper);
  background: rgb(255 255 255 / 6%);
  backdrop-filter: blur(8px);
}
.button--glass:hover {
  border-color: var(--color-paper);
  background: rgb(255 255 255 / 12%);
}
.brand-hero__scroll {
  position: absolute;
  bottom: 1.8rem;
  left: 50%;
  display: grid;
  justify-items: center;
  gap: .6rem;
  color: rgb(255 253 248 / 76%);
  font-size: .75rem;
  letter-spacing: .16em;
  text-decoration: none;
  transform: translateX(-50%);
}
.brand-hero__scroll i {
  display: block;
  width: 1px;
  height: 2.8rem;
  overflow: hidden;
  background: rgb(255 253 248 / 25%);
}
.brand-hero__scroll i::after {
  display: block;
  width: 100%;
  height: 45%;
  background: var(--color-paper);
  animation: home-scroll-cue 2.2s ease-in-out infinite;
  content: "";
}
@keyframes home-scroll-cue {
  0% { transform: translateY(-120%); }
  55%, 100% { transform: translateY(240%); }
}

.brand-intro,
.product-worlds,
.brand-path,
.service-journey,
.home-consult {
  width: min(calc(100% - 2rem), 92rem);
  margin-inline: auto;
}
.brand-intro {
  position: relative;
  z-index: 3;
  display: grid;
  grid-template-columns: minmax(0, 1.18fr) minmax(23rem, .82fr);
  gap: clamp(3rem, 8vw, 8rem);
  margin-top: clamp(-5rem, -6vw, -3rem);
  padding: clamp(2.5rem, 7vw, 6.5rem);
  background: rgb(255 253 248 / 96%);
  box-shadow: 0 2.5rem 6rem rgb(29 43 34 / 12%);
  backdrop-filter: blur(18px);
}
.brand-intro h2,
.editorial-heading h2,
.brand-path h2,
.service-journey h2,
.home-consult h2 {
  margin: .4rem 0 1.3rem;
  color: var(--color-forest);
  font-family: "Songti SC", "STSong", "Noto Serif CJK SC", serif;
  font-size: clamp(2.25rem, 4.5vw, 4.6rem);
  font-weight: 500;
  letter-spacing: -.035em;
  line-height: 1.12;
  text-wrap: balance;
}
.brand-intro__story > p:not(.eyebrow) {
  max-width: 42rem;
  color: var(--color-muted);
}
.text-link--underlined {
  display: inline-block;
  margin-top: 1.25rem;
  padding-bottom: .25rem;
  border-bottom: 1px solid currentColor;
}
.brand-intro__facts {
  display: grid;
  align-content: start;
  margin: 0;
  border-top: 1px solid var(--color-line);
}
.brand-intro__facts > div {
  display: grid;
  grid-template-columns: 6.5rem 1fr;
  gap: 1.25rem;
  padding: 1.5rem 0;
  border-bottom: 1px solid var(--color-line);
}
.brand-intro__facts dt {
  color: var(--color-walnut);
  font-size: .8rem;
  letter-spacing: .08em;
}
.brand-intro__facts dd {
  display: grid;
  gap: .25rem;
  margin: 0;
}
.brand-intro__facts strong {
  color: var(--color-forest);
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(1.5rem, 3vw, 2.6rem);
  font-weight: 500;
  line-height: 1.1;
}
.brand-intro__facts span {
  color: var(--color-muted);
  font-size: .84rem;
}

.product-worlds {
  padding-block: clamp(6rem, 11vw, 10rem);
}
.editorial-heading {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(18rem, .55fr);
  align-items: end;
  gap: clamp(2rem, 8vw, 8rem);
  margin-bottom: clamp(2.5rem, 6vw, 5rem);
}
.editorial-heading h2 {
  max-width: 12em;
}
.editorial-heading > p {
  margin: 0 0 .8rem;
  color: var(--color-muted);
}
.product-worlds__list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: clamp(1rem, 2vw, 1.75rem);
}
.product-world {
  display: grid;
  overflow: hidden;
  background: var(--color-paper);
}
.product-world--wide {
  grid-template-columns: minmax(0, 1.35fr) minmax(20rem, .65fr);
  grid-column: 1 / -1;
  min-height: 34rem;
}
.product-world--wide > div {
  justify-content: center;
}
.product-world--wide .product-world__number {
  margin: 0 0 3.5rem;
}
.product-world figure {
  position: relative;
  min-height: 31rem;
  margin: 0;
  overflow: hidden;
}
.product-world--wide figure {
  min-height: 34rem;
}
.product-world figure img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 1.2s cubic-bezier(.2, .75, .2, 1);
}
.product-world:hover figure img {
  transform: scale(1.025);
}
.product-world figcaption {
  position: absolute;
  right: .8rem;
  bottom: .8rem;
  padding: .28rem .52rem;
  color: var(--color-paper);
  background: rgb(15 36 28 / 72%);
  font-size: .73rem;
}
.product-world > div {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  padding: clamp(1.8rem, 4vw, 3.5rem);
}
.product-world__number {
  margin: 0 0 auto;
  color: var(--color-copper);
  font-family: Georgia, "Times New Roman", serif;
  font-size: 1rem;
}
.product-world h3 {
  margin: 2rem 0 .8rem;
  color: var(--color-forest);
  font-family: "Songti SC", "STSong", serif;
  font-size: clamp(2rem, 3.4vw, 3.25rem);
  font-weight: 500;
  line-height: 1.1;
}
.product-world p:not(.product-world__number) {
  color: var(--color-muted);
}
.product-world a {
  margin-top: 1rem;
  color: var(--color-forest);
  font-weight: 700;
  text-decoration: none;
}
.product-worlds__note {
  max-width: 46rem;
  margin: 1.5rem 0 0 auto;
  color: var(--color-muted);
  font-size: .84rem;
  text-align: right;
}

.space-stories {
  padding: clamp(6rem, 11vw, 10rem) max(1rem, calc((100% - 92rem) / 2));
  color: var(--color-paper);
  background: #102d23;
}
.editorial-heading--light h2 {
  color: var(--color-paper);
}
.editorial-heading--light .eyebrow {
  color: var(--color-copper-on-dark);
}
.editorial-heading--light > p {
  color: rgb(255 253 248 / 70%);
}
.space-stories__grid {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  grid-template-rows: repeat(2, 22rem) 28rem;
  gap: .9rem;
}
.space-story {
  position: relative;
  display: block;
  overflow: hidden;
  color: var(--color-paper);
  background: #1c3d31;
  text-decoration: none;
}
.space-story--living {
  grid-column: span 7;
  grid-row: span 2;
}
.space-story--bedroom,
.space-story--dining {
  grid-column: span 5;
}
.space-story--commercial {
  grid-column: 1 / -1;
}
.space-story img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 1.25s cubic-bezier(.2, .75, .2, 1), filter 1.25s ease;
}
.space-story:hover img {
  filter: saturate(.92) brightness(.92);
  transform: scale(1.025);
}
.space-story > span {
  position: absolute;
  inset: auto 0 0;
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 1rem;
  padding: clamp(1rem, 3vw, 2.2rem);
  background: linear-gradient(transparent, rgb(8 24 18 / 88%));
}
.space-story strong {
  font-family: "Songti SC", "STSong", serif;
  font-size: clamp(1.35rem, 2.6vw, 2.4rem);
  font-weight: 500;
}
.space-story small {
  color: rgb(255 253 248 / 72%);
}
.space-stories__link {
  display: inline-block;
  margin-top: 2rem;
  padding-bottom: .3rem;
  border-bottom: 1px solid rgb(255 253 248 / 48%);
  text-decoration: none;
}

.brand-path {
  display: grid;
  grid-template-columns: minmax(19rem, .72fr) minmax(0, 1.28fr);
  gap: clamp(3rem, 9vw, 9rem);
  padding-block: clamp(7rem, 12vw, 11rem);
}
.brand-path__intro {
  align-self: start;
  position: sticky;
  top: calc(var(--header-height) + 2.5rem);
}
.brand-path__intro > p:not(.eyebrow) {
  color: var(--color-muted);
}
.brand-path__timeline {
  --timeline-progress: 0;
  position: relative;
  display: grid;
  gap: 0;
  margin: 0;
  padding: 0 0 0 2.75rem;
  list-style: none;
}
.brand-path__timeline::before,
.brand-path__timeline::after {
  position: absolute;
  top: .8rem;
  bottom: .8rem;
  left: .45rem;
  width: 1px;
  content: "";
}
.brand-path__timeline::before {
  background: var(--color-line);
}
.brand-path__timeline::after {
  bottom: auto;
  height: calc((100% - 1.6rem) * var(--timeline-progress));
  background: var(--color-copper);
  transition: height 120ms linear;
}
.brand-path__timeline li {
  position: relative;
  display: grid;
  grid-template-columns: 8rem 1fr;
  gap: 1.5rem;
  min-height: 12rem;
  padding-bottom: 2.8rem;
  opacity: .48;
  transform: translateY(1.2rem);
  transition: opacity 700ms ease, transform 700ms ease;
}
.brand-path__timeline li::before {
  position: absolute;
  top: .5rem;
  left: -2.7rem;
  z-index: 1;
  width: .9rem;
  height: .9rem;
  border: .22rem solid #f2ede4;
  border-radius: 50%;
  background: #b9ad9c;
  box-shadow: 0 0 0 1px #b9ad9c;
  content: "";
  transition: background 500ms ease, box-shadow 500ms ease;
}
.brand-path__timeline li.is-active {
  opacity: 1;
  transform: none;
}
.brand-path__timeline li.is-active::before {
  background: var(--color-copper);
  box-shadow: 0 0 0 1px var(--color-copper);
}
.brand-path__timeline time {
  color: var(--color-forest);
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(1.7rem, 3vw, 2.7rem);
  line-height: 1;
}
.brand-path__timeline h3 {
  margin: 0 0 .55rem;
  color: var(--color-forest);
  font-size: 1.25rem;
}
.brand-path__timeline p {
  margin: 0;
  color: var(--color-muted);
}

.service-journey {
  display: grid;
  grid-template-columns: minmax(19rem, .7fr) minmax(0, 1.3fr);
  gap: clamp(3rem, 9vw, 9rem);
  padding: clamp(4rem, 8vw, 7rem);
  color: var(--color-paper);
  background: var(--color-forest);
}
.service-journey h2 {
  color: var(--color-paper);
}
.service-journey .eyebrow {
  color: var(--color-copper-on-dark);
}
.service-journey__heading > p:not(.eyebrow) {
  color: rgb(255 253 248 / 70%);
}
.service-journey__steps {
  margin: 0;
  padding: 0;
  border-top: 1px solid rgb(255 253 248 / 20%);
  list-style: none;
}
.service-journey__steps li {
  display: grid;
  grid-template-columns: 4rem 1fr;
  gap: 1rem;
  padding: 1.35rem 0;
  border-bottom: 1px solid rgb(255 253 248 / 20%);
}
.service-journey__steps span {
  color: var(--color-copper-on-dark);
  font-family: Georgia, "Times New Roman", serif;
}
.service-journey__steps h3 {
  margin: 0 0 .25rem;
  font-size: 1.1rem;
}
.service-journey__steps p {
  margin: 0;
  color: rgb(255 253 248 / 68%);
}
.service-journey > .button {
  grid-column: 2;
  justify-self: start;
  border-color: rgb(255 253 248 / 55%);
  color: var(--color-forest);
  background: var(--color-paper);
}

.home-consult {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(25rem, .65fr);
  min-height: 42rem;
  margin-block: clamp(6rem, 11vw, 10rem);
  overflow: hidden;
  background: var(--color-paper);
}
.home-consult__media {
  position: relative;
  min-height: 42rem;
  margin: 0;
}
.home-consult__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.home-consult__panel {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: clamp(2rem, 5vw, 4.8rem);
}
.home-consult__panel > p:not(.eyebrow) {
  color: var(--color-muted);
}
.home-consult__actions {
  display: flex;
  flex-wrap: wrap;
  gap: .75rem;
  margin-top: 1.2rem;
}

.site-footer--rich {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: clamp(2rem, 7vw, 7rem);
  width: 100%;
  max-width: none;
  padding: clamp(3rem, 7vw, 6rem) max(1rem, calc((100% - 92rem) / 2));
  border: 0;
  color: rgb(255 253 248 / 68%);
  background: #0b2119;
}
.site-footer__brand {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}
.site-footer__brand strong {
  color: var(--color-paper);
  font-size: 1.4rem;
  letter-spacing: .08em;
}
.site-footer__brand span {
  color: var(--color-copper-on-dark);
  font-size: .72rem;
  letter-spacing: .2em;
}
.site-footer__brand p {
  margin-top: 1.5rem;
}
.site-footer__nav {
  display: grid;
  grid-template-columns: repeat(2, minmax(6rem, 1fr));
  gap: .65rem 2rem;
}
.site-footer__nav a {
  color: rgb(255 253 248 / 82%);
  text-decoration: none;
}
.site-footer__nav a:hover {
  color: var(--color-paper);
}
.site-footer__meta {
  justify-self: end;
  text-align: right;
}

.js [data-reveal-group] [data-reveal-item] {
  opacity: 0;
  transform: translateY(1.5rem);
  transition:
    opacity 700ms cubic-bezier(.2, .75, .2, 1),
    transform 700ms cubic-bezier(.2, .75, .2, 1);
}
.js [data-reveal-group].is-visible [data-reveal-item] {
  opacity: 1;
  transform: none;
}
.js [data-reveal-group].is-visible [data-reveal-item]:nth-child(2) {
  transition-delay: 100ms;
}
.js [data-reveal-group].is-visible [data-reveal-item]:nth-child(3) {
  transition-delay: 200ms;
}
.js [data-reveal-group].is-visible [data-reveal-item]:nth-child(4) {
  transition-delay: 300ms;
}

@media (max-width: 70rem) {
  .brand-intro {
    grid-template-columns: 1fr;
  }
  .brand-intro__facts {
    grid-template-columns: repeat(3, 1fr);
  }
  .brand-intro__facts > div {
    grid-template-columns: 1fr;
  }
  .product-world--wide {
    grid-template-columns: 1fr 1fr;
  }
  .brand-path,
  .service-journey {
    gap: 3.5rem;
  }
}

@media (max-width: 48rem) {
  .brand-hero {
    min-height: 44rem;
  }
  .brand-hero__media img {
    object-position: 61% center;
  }
  .brand-hero__shade {
    background:
      linear-gradient(0deg, rgb(10 26 20 / 91%) 0%, rgb(10 26 20 / 44%) 64%, rgb(10 26 20 / 12%) 100%);
  }
  .brand-hero__content {
    align-self: end;
    padding: 15rem 1rem 7rem;
  }
  .brand-hero h1 {
    font-size: clamp(3rem, 15vw, 4.4rem);
  }
  .brand-hero__content > p:not(.eyebrow) {
    max-width: 25rem;
  }
  .brand-hero__scroll {
    right: 1rem;
    left: auto;
    display: none;
    transform: none;
  }
  .brand-intro {
    width: calc(100% - 1.25rem);
    gap: 2.5rem;
    margin-top: -2.4rem;
    padding: 2.2rem 1.35rem;
  }
  .brand-intro h2,
  .editorial-heading h2,
  .brand-path h2,
  .service-journey h2,
  .home-consult h2 {
    font-size: clamp(2.1rem, 10vw, 3.2rem);
  }
  .brand-intro__facts {
    grid-template-columns: 1fr;
  }
  .brand-intro__facts > div {
    grid-template-columns: 6rem 1fr;
  }
  .editorial-heading,
  .product-worlds__list,
  .product-world--wide,
  .brand-path,
  .service-journey,
  .home-consult,
  .site-footer--rich {
    grid-template-columns: 1fr;
  }
  .product-world--wide {
    min-height: 0;
  }
  .product-world figure,
  .product-world--wide figure {
    min-height: 24rem;
  }
  .product-worlds__note {
    text-align: left;
  }
  .space-stories {
    padding-inline: .7rem;
  }
  .space-stories__grid {
    grid-template-columns: 1fr;
    grid-template-rows: none;
  }
  .space-story,
  .space-story--living,
  .space-story--bedroom,
  .space-story--dining,
  .space-story--commercial {
    grid-column: auto;
    grid-row: auto;
    min-height: 25rem;
  }
  .space-story--commercial {
    min-height: 19rem;
  }
  .brand-path {
    gap: 3rem;
  }
  .brand-path__intro {
    position: static;
  }
  .brand-path__timeline {
    padding-left: 2.2rem;
  }
  .brand-path__timeline li {
    grid-template-columns: 1fr;
    gap: .8rem;
    min-height: 14rem;
  }
  .brand-path__timeline li::before {
    left: -2.15rem;
  }
  .service-journey {
    width: 100%;
    gap: 2rem;
    padding: 4rem 1rem;
  }
  .service-journey > .button {
    grid-column: auto;
  }
  .home-consult {
    width: calc(100% - 1.25rem);
    min-height: 0;
  }
  .home-consult__media {
    min-height: 24rem;
  }
  .home-consult__panel {
    padding: 2.4rem 1.35rem 3rem;
  }
  .site-footer--rich {
    gap: 2.5rem;
    padding-inline: 1rem;
  }
  .site-footer__meta {
    justify-self: start;
    text-align: left;
  }
}

/* Minimal brand system: Apple-like information order with a warmer home mood. */
body[data-page="home"] {
  background: var(--color-canvas);
}
body[data-page="home"] .site-header {
  width: 100%;
  max-width: none;
}
.minimal-hero,
.home-feature,
.home-brand-story,
.home-contact-strip,
.brand-story-hero,
.brand-belief,
.brand-action {
  width: 100%;
}
.minimal-hero {
  position: relative;
  display: grid;
  min-height: clamp(39rem, 82svh, 50rem);
  place-items: center;
  overflow: hidden;
  isolation: isolate;
  color: var(--color-paper);
  background: #18231e;
}
.minimal-hero__media,
.minimal-hero__shade {
  position: absolute;
  inset: 0;
}
.minimal-hero__media {
  z-index: -2;
  margin: 0;
}
.minimal-hero__media img,
.brand-story-hero figure img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.minimal-hero__media img {
  object-position: center;
}
.minimal-hero__shade {
  z-index: -1;
  background:
    linear-gradient(90deg, rgb(8 18 14 / 76%), rgb(8 18 14 / 34%) 48%, transparent 78%),
    linear-gradient(0deg, rgb(8 18 14 / 24%), transparent 44%);
}
.minimal-hero__media figcaption,
.home-feature__media figcaption,
.home-brand-story__media figcaption,
.brand-story-hero figcaption,
.brand-belief figcaption {
  position: absolute;
  right: .8rem;
  bottom: .7rem;
  z-index: 2;
  padding: .2rem .42rem;
  color: rgb(255 255 255 / 78%);
  background: rgb(0 0 0 / 38%);
  font-size: .7rem;
}
.minimal-hero__content {
  width: min(calc(100% - 2rem), var(--content-width));
  padding-block: clamp(6rem, 14vw, 10rem);
}
.minimal-kicker {
  margin: 0 0 .75rem;
  color: var(--color-muted);
  font-size: .88rem;
  font-weight: 600;
  letter-spacing: .04em;
}
.minimal-hero .minimal-kicker,
.home-contact-strip .minimal-kicker,
.brand-story-hero .minimal-kicker,
.brand-action .minimal-kicker {
  color: rgb(255 255 255 / 72%);
}
.minimal-hero h1 {
  max-width: 8em;
  margin: 0;
  font-size: clamp(3.4rem, 7vw, 6.2rem);
  font-weight: 600;
  letter-spacing: -.055em;
  line-height: 1.02;
}
.home-hero__title-line {
  display: block;
}
html[lang="zh-CN"] .home-hero__title-line {
  white-space: nowrap;
}
html[lang="en"] .home-hero__title-line {
  white-space: normal;
}
.minimal-hero__content > p:not(.minimal-kicker) {
  max-width: 30rem;
  margin: 1.25rem 0 0;
  color: rgb(255 255 255 / 82%);
  font-size: clamp(1.05rem, 1.7vw, 1.3rem);
}
.minimal-link {
  display: inline-flex;
  align-items: center;
  gap: .25rem;
  margin-top: 1.5rem;
  color: var(--color-forest);
  font-weight: 650;
  text-decoration: none;
}
.minimal-link::after {
  content: "›";
  font-size: 1.25em;
  line-height: 1;
  transition: transform 180ms ease;
}
.minimal-link:hover::after {
  transform: translateX(.2rem);
}
.minimal-link--light {
  color: var(--color-paper);
}
.home-feature {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  min-height: 43rem;
  margin-top: .75rem;
  background: var(--color-paper);
}
.home-feature--paper {
  background: #fbfbfd;
}
.home-feature--reverse .home-feature__media {
  order: -1;
}
.home-feature__copy,
.home-brand-story__copy {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: center;
  padding: clamp(3.5rem, 6vw, 6rem);
}
.home-feature h2,
.home-brand-story h2,
.home-contact-strip h2,
.about-identity h2,
.brand-belief h2,
.brand-focus h2,
.brand-action h2 {
  max-width: 10em;
  margin: 0;
  color: var(--color-ink);
  font-size: clamp(2.5rem, 5vw, 4.8rem);
  font-weight: 600;
  letter-spacing: -.045em;
  line-height: 1.05;
}
.home-feature__copy > p:not(.minimal-kicker),
.home-brand-story__copy > p:not(.minimal-kicker),
.about-identity > div > p:not(.minimal-kicker),
.brand-belief > div > p:not(.minimal-kicker) {
  max-width: 36rem;
  margin: 1.15rem 0 0;
  color: var(--color-muted);
}
.home-feature__media,
.home-brand-story__media,
.brand-belief figure {
  position: relative;
  min-height: 43rem;
  margin: 0;
  overflow: hidden;
  background: #e8e8ed;
}
.home-feature__media img,
.home-brand-story__media img,
.brand-belief figure img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.home-brand-story {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  min-height: 43rem;
  margin-top: .75rem;
  background: var(--color-paper);
}
.home-brand-story__facts {
  display: grid;
  width: 100%;
  max-width: 36rem;
  margin: 2rem 0 0;
  border-top: 1px solid var(--color-line);
}
.home-brand-story__facts > div {
  display: grid;
  grid-template-columns: 7rem 1fr;
  gap: 1rem;
  padding: .9rem 0;
  border-bottom: 1px solid var(--color-line);
}
.home-brand-story__facts dt {
  color: var(--color-muted);
  font-size: .82rem;
}
.home-brand-story__facts dd {
  margin: 0;
  color: var(--color-ink);
  font-weight: 600;
}
.home-contact-strip {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 3rem;
  margin-top: .75rem;
  padding: clamp(5rem, 11vw, 9rem) max(1rem, calc((100% - var(--content-width)) / 2));
  color: var(--color-paper);
  background: var(--color-forest);
}
.home-contact-strip h2,
.brand-action h2 {
  color: var(--color-paper);
}
.home-contact-strip > div > p:not(.minimal-kicker) {
  max-width: 38rem;
  margin: 1rem 0 0;
  color: rgb(255 255 255 / 72%);
}
.home-contact-strip > .minimal-link {
  flex: none;
  margin-bottom: .5rem;
}

.site-footer--minimal {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: start;
  gap: clamp(2rem, 7vw, 6rem);
  width: 100%;
  max-width: none;
  margin: 0;
  padding: 3.25rem max(1rem, calc((100% - var(--content-width)) / 2));
  border-top: 1px solid var(--color-line);
  color: var(--color-muted);
  background: var(--color-paper);
}
.site-footer--minimal > div {
  display: grid;
}
.site-footer--minimal strong {
  color: var(--color-ink);
  font-size: 1rem;
}
.site-footer--minimal span {
  font-size: .7rem;
  letter-spacing: .16em;
}
.site-footer--minimal nav {
  display: grid;
  grid-template-columns: repeat(2, minmax(5.5rem, 1fr));
  gap: .45rem 1.5rem;
}
.site-footer--minimal a {
  color: #424245;
  font-size: .8rem;
  text-decoration: none;
}
.site-footer--minimal > p {
  justify-self: end;
  text-align: right;
}

.brand-story-hero {
  position: relative;
  display: grid;
  min-height: clamp(41rem, 82svh, 52rem);
  place-items: center;
  overflow: hidden;
  isolation: isolate;
  color: var(--color-paper);
  background: #18231e;
}
.brand-story-hero figure {
  position: absolute;
  inset: 0;
  z-index: -2;
  margin: 0;
}
.brand-story-hero::after {
  position: absolute;
  z-index: -1;
  inset: 0;
  background: linear-gradient(90deg, rgb(8 18 14 / 78%), rgb(8 18 14 / 20%) 62%, transparent);
  content: "";
}
.brand-story-hero > div {
  width: min(calc(100% - 2rem), var(--content-width));
}
.brand-story-hero h1 {
  max-width: 10em;
  margin: 0;
  font-size: clamp(3.1rem, 6.6vw, 6rem);
  font-weight: 600;
  letter-spacing: -.055em;
  line-height: 1.04;
}
.brand-story-hero > div > p:not(.minimal-kicker) {
  max-width: 30rem;
  margin: 1.25rem 0 0;
  color: rgb(255 255 255 / 80%);
  font-size: clamp(1.05rem, 1.7vw, 1.3rem);
}
.about-identity {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(22rem, .78fr);
  gap: clamp(3rem, 10vw, 9rem);
  width: min(calc(100% - 2rem), var(--content-width));
  margin-inline: auto;
  padding-block: clamp(6rem, 12vw, 10rem);
}
.brand-facts {
  display: grid;
  align-content: center;
  margin: 0;
  border-top: 1px solid var(--color-line);
}
.brand-facts > div {
  display: grid;
  grid-template-columns: 7rem 1fr;
  gap: 1rem;
  padding: 1.25rem 0;
  border-bottom: 1px solid var(--color-line);
}
.brand-facts dt {
  color: var(--color-muted);
  font-size: .82rem;
}
.brand-facts dd {
  display: grid;
  gap: .2rem;
  margin: 0;
}
.brand-facts strong {
  color: var(--color-ink);
  font-size: clamp(1.35rem, 2.4vw, 2.2rem);
  font-weight: 600;
  line-height: 1.15;
}
.brand-facts span {
  color: var(--color-muted);
  font-size: .82rem;
}
.brand-belief {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(24rem, .85fr);
  min-height: 43rem;
  margin-top: .75rem;
  background: var(--color-paper);
}
.brand-belief > div {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: clamp(3.5rem, 8vw, 8rem);
}
.brand-focus {
  width: min(calc(100% - 2rem), var(--content-width));
  margin-inline: auto;
  padding-block: clamp(6rem, 12vw, 10rem);
}
.brand-focus__heading {
  max-width: 52rem;
  margin: 0 auto clamp(3rem, 7vw, 5rem);
  text-align: center;
}
.brand-focus__heading > p:not(.minimal-kicker) {
  max-width: 42rem;
  margin: 1rem auto 0;
  color: var(--color-muted);
}
.brand-focus h2 {
  max-width: none;
}
.brand-focus__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border-top: 1px solid var(--color-line);
}
.brand-focus__grid article {
  min-height: 15rem;
  padding: 2rem;
  border-left: 1px solid var(--color-line);
}
.brand-focus__grid article:first-child {
  border-left: 0;
}
.brand-focus__grid span {
  color: var(--color-muted);
  font-size: .78rem;
}
.brand-focus__grid h3 {
  margin: 2.5rem 0 .75rem;
  color: var(--color-ink);
  font-size: 1.35rem;
}
.brand-focus__grid p {
  margin: 0;
  color: var(--color-muted);
}
.brand-action {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 3rem;
  padding: clamp(5rem, 11vw, 9rem) max(1rem, calc((100% - var(--content-width)) / 2));
  color: var(--color-paper);
  background: var(--color-forest);
}
.brand-action__links {
  display: flex;
  flex: none;
  gap: 1.5rem;
}
.home-contact-strip :focus-visible,
.brand-action :focus-visible {
  outline-color: var(--color-copper-on-dark);
}

@media (max-width: 48rem) {
  .mobile-title-line {
    display: block;
  }
  html[lang="zh-CN"] .mobile-title-line {
    white-space: nowrap;
  }
  html[lang="en"] .mobile-title-line {
    white-space: normal;
  }

  .minimal-hero {
    min-height: 41rem;
    place-items: end start;
  }
  .minimal-hero__media img {
    object-position: 62% center;
  }
  .minimal-hero__shade {
    background: linear-gradient(0deg, rgb(8 18 14 / 88%), rgb(8 18 14 / 14%) 76%);
  }
  .minimal-hero__content {
    padding: 15rem 1rem 4.5rem;
  }
  .minimal-hero h1,
  .brand-story-hero h1 {
    font-size: clamp(3rem, 13vw, 3.4rem);
  }
  .home-feature,
  .home-brand-story,
  .brand-belief,
  .about-identity {
    grid-template-columns: 1fr;
  }
  .home-feature--reverse .home-feature__media {
    order: initial;
  }
  .home-feature__copy,
  .home-brand-story__copy,
  .brand-belief > div {
    padding: 4.5rem 1.25rem 3.5rem;
  }
  .home-feature h2,
  .home-brand-story h2,
  .home-contact-strip h2,
  .about-identity h2,
  .brand-belief h2,
  .brand-focus h2,
  .brand-action h2 {
    font-size: clamp(2.5rem, 12vw, 3.5rem);
  }
  .home-feature__media,
  .home-brand-story__media,
  .brand-belief figure {
    min-height: 25rem;
  }
  .home-contact-strip,
  .brand-action {
    display: grid;
    gap: 1rem;
    padding: 5rem 1.25rem;
  }
  .home-contact-strip > .minimal-link {
    margin-bottom: 0;
  }
  .site-footer--minimal {
    grid-template-columns: 1fr;
    gap: 2rem;
    padding: 2.5rem 1rem;
  }
  .site-footer--minimal > p {
    justify-self: start;
    text-align: left;
  }
  .brand-story-hero {
    min-height: 43rem;
    place-items: end start;
  }
  .brand-story-hero figure img {
    object-position: 58% center;
  }
  .brand-story-hero::after {
    background: linear-gradient(0deg, rgb(8 18 14 / 88%), rgb(8 18 14 / 12%) 78%);
  }
  .brand-story-hero > div {
    padding: 16rem 1rem 4.5rem;
  }
  .about-identity {
    gap: 3rem;
    padding-block: 5rem;
  }
  .brand-focus {
    padding-block: 5rem;
  }
  .brand-focus__heading {
    text-align: left;
  }
  .brand-focus__grid {
    grid-template-columns: 1fr;
  }
  .brand-focus__grid article,
  .brand-focus__grid article:first-child {
    min-height: 0;
    padding: 2rem 0;
    border-top: 1px solid var(--color-line);
    border-left: 0;
  }
  .brand-focus__grid h3 {
    margin-top: 1.25rem;
  }
  .brand-action__links {
    flex-wrap: wrap;
  }
}

/* Minimal supporting pages */
.editorial-feature {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  min-height: 38rem;
  margin-top: .75rem;
  background: var(--color-paper);
}
.editorial-feature--reverse .editorial-feature__media {
  order: -1;
}
.editorial-feature__copy {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: center;
  padding: clamp(3.5rem, 6vw, 6rem);
}
.editorial-feature h2,
.simple-section h2 {
  max-width: 10em;
  margin: 0;
  color: var(--color-ink);
  font-size: clamp(2.5rem, 4.5vw, 4rem);
  font-weight: 600;
  letter-spacing: -.045em;
  line-height: 1.05;
}
.editorial-feature__copy > p:not(.minimal-kicker),
.simple-section .section-heading > p:not(.minimal-kicker) {
  max-width: 36rem;
  margin: 1.15rem 0 0;
  color: var(--color-muted);
}
.editorial-feature__list {
  display: grid;
  width: 100%;
  max-width: 36rem;
  margin: 2rem 0 0;
  padding: 0;
  border-top: 1px solid var(--color-line);
  list-style: none;
}
.editorial-feature__list li {
  padding: .85rem 0;
  border-bottom: 1px solid var(--color-line);
  color: var(--color-ink);
}
.editorial-feature__media {
  position: relative;
  min-height: 38rem;
  margin: 0;
  overflow: hidden;
  background: #e8e8ed;
}
.editorial-feature__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.editorial-feature__media figcaption {
  position: absolute;
  right: .8rem;
  bottom: .7rem;
  padding: .2rem .42rem;
  color: rgb(255 255 255 / 78%);
  background: rgb(0 0 0 / 38%);
  font-size: .7rem;
}
.simple-section {
  width: min(calc(100% - 2rem), var(--content-width));
  margin-inline: auto;
  padding-block: clamp(5rem, 10vw, 8rem);
}
.simple-section .section-heading {
  max-width: 52rem;
}
.simple-process {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: clamp(1.5rem, 4vw, 3rem);
  margin: clamp(3rem, 6vw, 5rem) 0 0;
  padding: 0;
  list-style: none;
}
.simple-process li {
  padding: 1.5rem 0 0;
  border-top: 1px solid var(--color-line);
}
.simple-process span {
  color: var(--color-muted);
  font-size: .78rem;
  letter-spacing: .08em;
}
.simple-process strong {
  display: block;
  margin-top: 1.75rem;
  color: var(--color-ink);
  font-size: 1.35rem;
}
.simple-process p {
  margin: .7rem 0 0;
  color: var(--color-muted);
}
.contact-route-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: clamp(2rem, 6vw, 5rem);
  margin-top: clamp(3rem, 6vw, 5rem);
}
.contact-route-grid .contact-card {
  padding: 2rem 0 0;
  border: 0;
  border-top: 1px solid var(--color-line);
  border-radius: 0;
  background: transparent;
}
.contact-route-grid .contact-card h3 {
  margin: 0;
  color: var(--color-ink);
  font-size: 1.55rem;
}
.contact-route-grid .contact-card ul {
  display: grid;
  gap: .7rem;
  margin: 1.5rem 0 0;
  padding: 0;
  color: var(--color-muted);
  list-style: none;
}
.contact-route-grid .contact-card li {
  padding-top: .7rem;
  border-top: 1px solid var(--color-line);
}
.contact-channel-note {
  max-width: 20rem;
  margin: 0;
  color: rgb(255 255 255 / 76%);
  text-align: right;
}
.cooperation-hero {
  padding-bottom: clamp(3.5rem, 8vw, 6rem);
}
.cooperation-hero h1 {
  max-width: 10em;
  letter-spacing: -.045em;
  line-height: 1.05;
}
body[data-page="dealer"] .minimal-kicker,
.cooperation-hero .eyebrow {
  margin-bottom: 1.1rem;
  font-size: 1.1rem;
  font-weight: 700;
  letter-spacing: .06em;
}
.balanced-title__line {
  display: block;
  width: fit-content;
  white-space: nowrap;
}
.cooperation-jumpnav {
  position: sticky;
  z-index: 30;
  top: var(--header-height);
  display: flex;
  justify-content: center;
  gap: clamp(1.5rem, 5vw, 4rem);
  overflow-x: auto;
  border-block: 1px solid var(--color-line);
  padding: 1.2rem max(1rem, calc((100% - var(--content-width)) / 2));
  background: rgb(255 255 255 / 92%);
  backdrop-filter: saturate(180%) blur(18px);
  scrollbar-width: none;
}
.cooperation-jumpnav::-webkit-scrollbar {
  display: none;
}
.cooperation-jumpnav a {
  flex: none;
  color: var(--color-muted);
  font-size: 1.05rem;
  font-weight: 650;
  text-decoration: none;
}
.cooperation-jumpnav a:hover,
.cooperation-jumpnav a:focus-visible {
  color: var(--color-forest);
}
#engineering-cooperation,
#retail-cooperation,
#commercial-space,
#contact-us {
  scroll-margin-top: calc(var(--header-height) + 4.5rem);
}
.cooperation-section,
.contact-section {
  width: 100%;
  padding: clamp(5rem, 10vw, 9rem) max(1rem, calc((100% - var(--content-width)) / 2));
}
.cooperation-section--paper {
  background: var(--color-paper);
}
.cooperation-section__heading {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(18rem, 1fr);
  column-gap: clamp(2rem, 8vw, 8rem);
  align-items: end;
  margin-bottom: clamp(3rem, 7vw, 6rem);
}
.cooperation-section__heading .minimal-kicker {
  grid-column: 1 / -1;
}
.cooperation-section__heading h2,
.contact-section h2 {
  margin: 0;
  color: var(--color-ink);
  font-size: clamp(2.8rem, 5.6vw, 5.4rem);
  font-weight: 600;
  letter-spacing: -.055em;
  line-height: 1.02;
}
.cooperation-section__heading > p:not(.minimal-kicker),
.contact-section header > p:not(.minimal-kicker) {
  max-width: 34rem;
  margin: 0;
  color: var(--color-muted);
}
.cooperation-detail-grid,
.cooperation-process {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--color-line);
  list-style: none;
}
.cooperation-detail-grid article,
.cooperation-process li {
  min-height: 15rem;
  border-bottom: 1px solid var(--color-line);
  padding: 1.5rem clamp(1rem, 3vw, 2.5rem) 2rem 0;
}
.cooperation-detail-grid article + article,
.cooperation-process li + li {
  border-left: 1px solid var(--color-line);
  padding-left: clamp(1rem, 3vw, 2.5rem);
}
.cooperation-detail-grid span,
.cooperation-process span,
.commercial-scenarios span {
  display: block;
  margin-bottom: 3rem;
  color: var(--color-muted);
  font-size: .78rem;
}
.cooperation-detail-grid h3,
.cooperation-process strong {
  color: var(--color-ink);
  font-size: 1.35rem;
  font-weight: 600;
}
.cooperation-detail-grid p,
.cooperation-process p {
  max-width: 22rem;
  margin: .8rem 0 0;
  color: var(--color-muted);
}
.cooperation-scene {
  overflow: hidden;
  margin: 0 0 clamp(3rem, 6vw, 5rem);
  background: #e8e5df;
}
.cooperation-scene img {
  width: 100%;
  height: clamp(24rem, 52vw, 42rem);
  object-fit: cover;
}
.cooperation-retail {
  border-block: 1px solid var(--color-line);
}
.cooperation-retail .editorial-feature__media {
  min-height: 40rem;
}
.cooperation-section__heading--compact {
  grid-template-columns: 1fr;
}
.cooperation-section--dark {
  color: var(--color-paper);
  background: var(--color-forest);
}
.cooperation-section--dark .minimal-kicker,
.cooperation-section--dark .cooperation-section__heading > p:not(.minimal-kicker),
.cooperation-section--dark .commercial-scenarios span {
  color: rgb(255 255 255 / 64%);
}
.cooperation-section--dark .cooperation-section__heading h2,
.cooperation-section--dark .commercial-scenarios strong {
  color: var(--color-paper);
}
.cooperation-scene--commercial {
  border: 1px solid rgb(255 255 255 / 16%);
}
.cooperation-scene--commercial img {
  height: clamp(22rem, 46vw, 36rem);
}
.commercial-scenarios {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  margin: 0;
  padding: 0;
  border-top: 1px solid rgb(255 255 255 / 22%);
  list-style: none;
}
.commercial-scenarios li {
  min-height: 11rem;
  padding: 1.5rem 1.5rem 2rem 0;
  border-bottom: 1px solid rgb(255 255 255 / 22%);
}
.commercial-scenarios li + li {
  border-left: 1px solid rgb(255 255 255 / 22%);
  padding-left: 1.5rem;
}
.commercial-scenarios strong {
  font-size: 1.2rem;
  font-weight: 600;
}
.contact-section {
  display: grid;
  grid-template-columns: minmax(16rem, .7fr) minmax(0, 1.3fr);
  gap: clamp(3rem, 8vw, 8rem);
  background: var(--color-paper);
}
.contact-section header {
  align-self: start;
}
.contact-section h2 {
  margin-bottom: 1.25rem;
}
.contact-directory {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  margin: 0;
  border-top: 1px solid var(--color-line);
}
.contact-directory > div {
  min-height: 8.5rem;
  padding: 1.25rem 2rem 1.5rem 0;
  border-bottom: 1px solid var(--color-line);
}
.contact-directory > div:nth-child(even) {
  border-left: 1px solid var(--color-line);
  padding-left: 2rem;
}
.contact-directory dt {
  color: var(--color-muted);
  font-size: .82rem;
}
.contact-directory dd {
  margin: .75rem 0 0;
  color: var(--color-ink);
  font-size: clamp(1rem, 1.7vw, 1.25rem);
  font-weight: 620;
  line-height: 1.55;
}
.contact-directory dd a {
  color: inherit;
  text-decoration-color: rgb(22 58 44 / 28%);
  text-underline-offset: .25em;
}
.contact-directory dd a:hover {
  text-decoration-color: currentcolor;
}
.contact-directory dd.contact-directory__address {
  font-size: clamp(1rem, 1.25vw, 1.1rem);
  letter-spacing: -.02em;
}
.contact-directory__item--channel dt {
  display: flex;
  align-items: center;
  gap: 1rem;
}
.contact-directory__item--channel {
  min-height: 9.5rem;
}
.contact-channel__icon {
  display: inline-grid;
  width: 3.5rem;
  height: 3.5rem;
  flex: none;
  border: 1px solid color-mix(in srgb, var(--contact-icon-color) 16%, transparent);
  border-radius: 50%;
  place-items: center;
  background: #f1f4f2;
  background: color-mix(in srgb, var(--contact-icon-color) 9%, var(--color-paper));
}
.contact-channel__icon::after {
  width: 2rem;
  height: 2rem;
  background: var(--contact-icon-color);
  content: "";
  -webkit-mask: var(--contact-icon) center / contain no-repeat;
  mask: var(--contact-icon) center / contain no-repeat;
}
[data-contact-icon="wechat"] {
  --contact-icon: url("../icons/contact/wechat.svg");
  --contact-icon-color: #07c160;
}
[data-contact-icon="xiaohongshu"] {
  --contact-icon: url("../icons/contact/xiaohongshu.svg");
  --contact-icon-color: #ff2442;
}
[data-contact-icon="douyin"] {
  --contact-icon: url("../icons/contact/douyin.svg");
  --contact-icon-color: #111111;
}
[data-contact-icon="email"] {
  --contact-icon: url("../icons/contact/email.svg");
  --contact-icon-color: var(--color-forest);
}
.contact-channel__label {
  color: var(--color-ink);
  font-size: .95rem;
  font-weight: 650;
}
.contact-directory dd {
  min-height: 2.8rem;
  margin: 1.2rem 0 0;
  border-bottom: 1px solid rgb(22 58 44 / 24%);
}
.scene-list {
  gap: clamp(2.5rem, 6vw, 5rem);
}

@media (max-width: 48rem) {
  .editorial-feature {
    grid-template-columns: 1fr;
  }
  .editorial-feature--reverse .editorial-feature__media {
    order: initial;
  }
  .editorial-feature__copy {
    padding: 4.5rem 1.25rem 3.5rem;
  }
  .editorial-feature h2,
  .simple-section h2 {
    font-size: clamp(2.5rem, 12vw, 3.5rem);
  }
  .editorial-feature__media {
    min-height: 25rem;
  }
  .simple-section {
    padding-block: 5rem;
  }
  .simple-process,
  .contact-route-grid {
    grid-template-columns: 1fr;
  }
  .contact-channel-note {
    max-width: none;
    text-align: left;
  }
  .cooperation-jumpnav {
    justify-content: flex-start;
    gap: 1.5rem;
  }
  .cooperation-section__heading,
  .contact-section {
    grid-template-columns: 1fr;
  }
  .cooperation-section__heading {
    align-items: start;
  }
  .cooperation-section__heading h2,
  .contact-section h2 {
    font-size: clamp(2.6rem, 10.5vw, 3.45rem);
  }
  .cooperation-section__heading > p:not(.minimal-kicker) {
    margin-top: 1.5rem;
  }
  .cooperation-detail-grid,
  .cooperation-process,
  .commercial-scenarios,
  .contact-directory {
    grid-template-columns: 1fr;
  }
  .cooperation-detail-grid article,
  .cooperation-process li,
  .commercial-scenarios li {
    min-height: 0;
    padding: 1.5rem 0 2rem;
  }
  .cooperation-detail-grid article + article,
  .cooperation-process li + li,
  .commercial-scenarios li + li {
    border-left: 0;
    padding-left: 0;
  }
  .cooperation-detail-grid span,
  .cooperation-process span,
  .commercial-scenarios span {
    margin-bottom: 1.5rem;
  }
  .cooperation-retail .editorial-feature__media {
    min-height: 28rem;
  }
  .cooperation-scene img,
  .cooperation-scene--commercial img {
    height: 21rem;
  }
  .contact-directory > div,
  .contact-directory > div:nth-child(even) {
    min-height: 7rem;
    border-left: 0;
    padding: 1.25rem 0;
  }
}

.js [data-reveal] {
  opacity: 0;
  transform: translateY(1.25rem);
  transition:
    opacity var(--transition-standard),
    transform var(--transition-standard);
}
.js [data-reveal].is-visible {
  opacity: 1;
  transform: none;
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .01ms !important;
  }
  .js [data-reveal] {
    opacity: 1;
    transform: none;
  }
  .brand-hero__media img {
    transform: scale(1.035);
    transition: none;
  }
  .brand-hero__scroll i::after {
    animation: none;
  }
  .brand-path__timeline li,
  .js [data-reveal-group] [data-reveal-item] {
    opacity: 1;
    transform: none;
    transition: none;
  }
  .text-emphasis {
    background-size: 100% 88%;
    transition: none;
  }
}

/* Product center */
.product-jumpnav {
  position: sticky;
  z-index: 35;
  top: var(--header-height);
  border-bottom: 1px solid rgb(0 0 0 / 7%);
  background: rgb(250 250 252 / 92%);
  backdrop-filter: saturate(180%) blur(18px);
}
.product-jumpnav > div {
  display: flex;
  align-items: center;
  gap: 1.35rem;
  width: min(calc(100% - 2rem), var(--content-width));
  min-height: 2.8rem;
  margin-inline: auto;
}
.product-jumpnav span {
  margin-right: auto;
  color: var(--color-ink);
  font-size: .84rem;
  font-weight: 650;
  white-space: nowrap;
}
.product-jumpnav a {
  color: #424245;
  font-size: .75rem;
  text-decoration: none;
  white-space: nowrap;
}
.product-jumpnav a:hover {
  color: var(--color-forest);
}
#product-hero,
#vr-experiences,
#herringbone,
#fishbone,
#laminate,
#three-layer {
  scroll-margin-top: calc(var(--header-height) + 3.5rem);
}
.product-hero {
  display: grid;
  grid-template-columns: minmax(0, .88fr) minmax(0, 1.12fr);
  min-height: min(48rem, calc(100svh - var(--header-height) - 2.8rem));
  background: var(--color-paper);
}
.product-hero__copy {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: center;
  padding: clamp(4rem, 8vw, 8rem) clamp(2rem, 7vw, 7rem);
}
.product-hero h1 {
  max-width: 8.5em;
  margin: 0;
  color: var(--color-ink);
  font-size: clamp(3.4rem, 5vw, 5rem);
  font-weight: 600;
  letter-spacing: -.06em;
  line-height: .98;
}
.product-hero h1 span {
  display: block;
}
html[lang="zh-CN"] .product-hero h1 span {
  white-space: nowrap;
}
html[lang="en"] .product-hero h1 span {
  white-space: normal;
}
.product-hero__copy > p:not(.minimal-kicker) {
  max-width: 32rem;
  margin: 1.35rem 0 0;
  color: var(--color-muted);
  font-size: clamp(1.05rem, 1.7vw, 1.3rem);
}
.product-hero__media {
  min-height: 34rem;
  margin: 0;
  overflow: hidden;
  background: #e8e8ed;
}
.product-hero__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}
.vr-experiences {
  padding: clamp(6rem, 11vw, 10rem) max(1rem, calc((100% - var(--content-width)) / 2));
}
.product-section-heading,
.product-family__intro {
  max-width: 54rem;
  margin: 0 auto clamp(3rem, 6vw, 5rem);
  text-align: center;
}
.product-family__intro {
  --product-family-title-size: clamp(2.75rem, 5.6vw, 5rem);
  max-width: 72rem;
}
.product-section-heading h2,
.product-family__intro h2,
.product-selection h2 {
  margin: 0;
  color: var(--color-ink);
  font-size: clamp(2.75rem, 5.6vw, 5rem);
  font-weight: 600;
  letter-spacing: -.055em;
  line-height: 1.02;
}
.product-family__intro h2 {
  font-size: var(--product-family-title-size);
}
.product-section-heading > p:not(.minimal-kicker),
.product-family__intro > p:not(.minimal-kicker) {
  max-width: 42rem;
  margin: 1.15rem auto 0;
  color: var(--color-muted);
  font-size: 1.05rem;
}
.product-family__intro h2 span {
  display: block;
}
.category-emphasis {
  display: block;
  margin: 0;
  border: 0;
  border-radius: 0;
  padding: 0;
  color: var(--color-forest);
  background: transparent;
  box-shadow: none;
  font-size: 1rem;
  font-weight: 650;
  letter-spacing: 0;
  line-height: 1.2;
}
.product-family__intro > p.category-emphasis {
  max-width: none;
  margin: 0 0 .28em;
  color: var(--color-forest);
  font-size: var(--product-family-title-size);
  font-weight: 600;
  letter-spacing: -.055em;
  line-height: 1.02;
}
.product-family__intro > p.category-emphasis::after {
  display: block;
  width: 3.5rem;
  height: 1px;
  margin: .34em auto .4em;
  background: rgb(22 58 44 / 28%);
  content: "";
}
.product-family__intro h2 .text-emphasis {
  display: inline;
}
.text-emphasis {
  border-radius: .16em;
  padding-inline: .06em;
  background: linear-gradient(180deg, transparent 18%, #eadac1 18%, #eadac1 92%, transparent 92%);
  background-position: left bottom;
  background-repeat: no-repeat;
  background-size: 100% 32%;
  box-decoration-break: clone;
  font-weight: 650;
  transition: background-size 520ms cubic-bezier(.2, .75, .2, 1);
  -webkit-box-decoration-break: clone;
}
.product-family:hover .text-emphasis,
.product-family.is-visible .text-emphasis {
  background-size: 100% 88%;
}
.vr-experience-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1.1rem;
}
.vr-card {
  overflow: hidden;
  border-radius: 1.75rem;
  color: var(--color-ink);
  background: var(--color-paper);
  box-shadow: 0 0 0 rgb(0 0 0 / 0%);
  text-decoration: none;
  transition:
    transform 420ms cubic-bezier(.2, .75, .2, 1),
    box-shadow 420ms cubic-bezier(.2, .75, .2, 1);
}
.vr-card:hover {
  transform: translateY(-.25rem);
  box-shadow: 0 20px 50px rgb(0 0 0 / 9%);
}
.vr-card figure {
  aspect-ratio: 16 / 9;
  margin: 0;
  overflow: hidden;
  background: #111;
}
.vr-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 600ms cubic-bezier(.2, .75, .2, 1);
}
.vr-card:hover img {
  transform: scale(1.018);
}
.vr-card > div {
  padding: 1.65rem 1.75rem 1.85rem;
}
.vr-card p {
  margin: 0 0 .4rem;
  color: var(--color-muted);
  font-size: .82rem;
  font-weight: 600;
}
.vr-card h3 {
  max-width: 15em;
  margin: 0;
  font-size: clamp(1.45rem, 2.4vw, 2rem);
  font-weight: 600;
  letter-spacing: -.025em;
  line-height: 1.15;
}
.vr-card span {
  display: inline-flex;
  gap: .35rem;
  align-items: center;
  margin-top: 1.25rem;
  color: var(--color-forest);
  font-size: .9rem;
  font-weight: 650;
}
.vr-card i {
  font-style: normal;
  transition: transform 180ms ease;
}
.vr-card:hover i {
  transform: translate(.15rem, -.15rem);
}
.product-families {
  background: var(--color-paper);
}
.product-family {
  padding: clamp(6rem, 11vw, 10rem) max(1rem, calc((100% - var(--content-width)) / 2));
}
.product-family + .product-family {
  border-top: .75rem solid var(--color-canvas);
}
.product-family--laminate {
  background: #fbfbfd;
}
.product-series-block + .product-series-block {
  margin-top: clamp(5rem, 10vw, 9rem);
}
.product-series-block__heading {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 2rem;
  margin-bottom: 1.75rem;
  padding-top: 1.25rem;
  border-top: 1px solid var(--color-line);
}
.product-series-block__heading > div {
  display: flex;
  align-items: baseline;
  gap: 1rem;
}
.product-series-block__heading h3 {
  margin: 0;
  color: var(--color-ink);
  font-size: clamp(1.8rem, 3vw, 2.6rem);
  font-weight: 600;
  letter-spacing: -.035em;
}
.product-series-block__heading > p {
  margin: 0 0 .25rem;
  border-radius: .7rem;
  padding: .42rem .7rem;
  color: var(--color-muted);
  background: #f1f1f3;
  font-size: .88rem;
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
}
.product-series-block__heading > p span {
  padding-inline: .35rem;
  color: #aaa;
}
.product-series-attributes {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  margin: 0 0 2rem;
  border-block: 1px solid var(--color-line);
}
.product-series-attributes > div {
  min-width: 0;
  padding: 1rem 1rem 1rem 0;
}
.product-series-attributes > div + div {
  padding-left: 1rem;
  border-left: 1px solid var(--color-line);
}
.product-series-attributes dt {
  margin-bottom: .3rem;
  color: var(--color-muted);
  font-size: .72rem;
  letter-spacing: .06em;
}
.product-series-attributes dd {
  margin: 0;
  color: var(--color-ink);
  font-size: .92rem;
  font-weight: 620;
  line-height: 1.45;
}
.product-series-highlights {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1px;
  overflow: hidden;
  margin: 0 0 2rem;
  border-radius: 1rem;
  background: var(--color-line);
}
.product-series-highlights article {
  min-width: 0;
  padding: clamp(1.25rem, 2vw, 1.8rem);
  background: #f7f7f8;
}
.product-series-highlights span {
  color: var(--color-copper);
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .08em;
}
.product-series-highlights h4 {
  margin: .65rem 0 .35rem;
  color: var(--color-ink);
  font-size: clamp(1.05rem, 1.5vw, 1.25rem);
  font-weight: 650;
}
.product-series-highlights p {
  margin: 0;
  color: var(--color-muted);
  font-size: .84rem;
  line-height: 1.65;
}
.series-number {
  margin: 0;
  border: 1px solid rgb(22 58 44 / 16%);
  border-radius: .5rem;
  padding: .28rem .48rem;
  color: var(--color-forest);
  background: rgb(213 229 220 / 35%);
  font-size: .78rem;
  font-weight: 650;
  font-variant-numeric: tabular-nums;
  letter-spacing: .08em;
}
.product-model-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 1rem;
}
.product-model-grid--seven {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}
.product-model-grid--four {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}
.product-model {
  min-width: 0;
}
.product-catalog-card__link {
  position: relative;
  display: block;
  height: 100%;
  border-radius: 1.1rem;
  color: inherit;
  background: transparent;
  text-decoration: none;
  transition:
    background 260ms ease,
    box-shadow 260ms ease,
    transform 260ms ease;
}
.product-catalog-card__link:hover {
  transform: translateY(-.18rem);
  background: #f6f6f8;
  box-shadow: 0 16px 38px rgb(0 0 0 / 7%);
}
.product-catalog-card__link:focus-visible {
  outline: 3px solid var(--color-forest);
  outline-offset: 4px;
}
.product-model figure {
  aspect-ratio: 1;
  margin: 0;
  overflow: hidden;
  border-radius: 1.1rem;
  background: #eeeef0;
}
.product-model img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
  transition: transform 500ms cubic-bezier(.2, .75, .2, 1);
}
.product-model:hover img {
  transform: scale(1.025);
}
.product-model > div,
.product-catalog-card__link > div {
  position: relative;
  padding: .95rem .15rem 0;
}
.product-model span {
  display: block;
  color: var(--color-muted);
  font-size: .75rem;
}
.product-model h3,
.product-model h4 {
  margin: .1rem 0 0;
  color: var(--color-ink);
  font-size: 1.12rem;
  font-weight: 600;
  letter-spacing: -.015em;
  line-height: 1.25;
}
.product-model p {
  margin: .25rem 0 0;
  color: var(--color-muted);
  font-size: .76rem;
}
.product-catalog-card__link i {
  position: absolute;
  right: .2rem;
  bottom: .1rem;
  color: var(--color-forest);
  font-size: .9rem;
  font-style: normal;
  opacity: .72;
  transition: transform 220ms ease;
}
.product-catalog-card__link:hover i {
  transform: translate(.14rem, -.14rem);
}
.product-catalog {
  background: var(--color-paper);
}
.product-catalog__heading {
  padding: clamp(6rem, 10vw, 9rem) max(1rem, calc((100% - var(--content-width)) / 2)) 2.25rem;
  text-align: center;
}
.product-catalog__heading h2 {
  max-width: 10em;
  margin: 0 auto;
  color: var(--color-ink);
  font-size: clamp(3rem, 6vw, 5.5rem);
  font-weight: 600;
  letter-spacing: -.06em;
  line-height: .98;
}
.product-catalog__heading > p:not(.minimal-kicker) {
  margin: 1.15rem 0 0;
  color: var(--color-muted);
}
.product-catalog__toolbar {
  display: grid;
  grid-template-columns: minmax(16rem, 32rem) auto;
  gap: .55rem 1.25rem;
  align-items: end;
  width: min(calc(100% - 2rem), var(--content-width));
  margin: 0 auto clamp(2rem, 4vw, 3.5rem);
  padding: 1.25rem;
  border-radius: 1.25rem;
  background: var(--color-canvas);
}
.product-catalog__toolbar label {
  display: grid;
  gap: .55rem;
  grid-column: 1;
  color: var(--color-ink);
  font-size: .8rem;
  font-weight: 650;
}
.product-catalog__toolbar input {
  grid-column: 1;
  width: 100%;
  min-height: 3rem;
  border: 1px solid #c7c7cc;
  border-radius: .8rem;
  padding: .7rem .9rem;
  color: var(--color-ink);
  background: var(--color-paper);
  font: inherit;
}
.product-catalog__toolbar input:focus-visible {
  border-color: var(--color-forest);
  outline: 2px solid var(--color-forest);
  outline-offset: 2px;
}
.product-catalog__toolbar p {
  grid-column: 2;
  grid-row: 1 / span 2;
  align-self: center;
  margin: 0;
  color: var(--color-muted);
  white-space: nowrap;
}
.product-catalog__toolbar strong {
  color: var(--color-ink);
  font-size: 1.35rem;
  font-variant-numeric: tabular-nums;
}
.product-catalog__empty {
  width: min(calc(100% - 2rem), var(--content-width));
  margin: 0 auto;
  padding: 4rem 1rem 8rem;
  color: var(--color-muted);
  text-align: center;
}
.product-family--catalog + .product-family--catalog {
  border-top: .75rem solid var(--color-canvas);
}
.product-family--catalog .product-family__intro {
  margin-bottom: clamp(3rem, 6vw, 5rem);
}
.product-catalog-card[hidden],
.product-catalog-series[hidden],
.product-family--catalog[hidden] {
  display: none;
}
.product-series-index {
  display: grid;
  grid-template-columns: repeat(7, minmax(0, 1fr));
  gap: 0;
  margin: 0 0 2.5rem;
  padding: 0;
  list-style: none;
}
.product-series-index li {
  min-width: 0;
  padding: 1rem .8rem 1rem 0;
  border-top: 1px solid var(--color-line);
  color: var(--color-ink);
  font-size: .82rem;
}
.product-series-index span {
  display: block;
  margin-bottom: .25rem;
  color: var(--color-muted);
  font-size: .7rem;
  letter-spacing: .06em;
}
.product-family--three-layer .product-series-index {
  grid-template-columns: repeat(6, minmax(0, 1fr));
}
.product-selection {
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(18rem, .75fr);
  gap: 4rem;
  align-items: end;
  padding: clamp(6rem, 11vw, 9rem) max(1rem, calc((100% - var(--content-width)) / 2));
  color: var(--color-paper);
  background: var(--color-forest);
}
.product-selection :focus-visible {
  outline-color: var(--color-copper-on-dark);
}
.product-selection .minimal-kicker {
  color: rgb(255 255 255 / 65%);
}
.product-selection h2 {
  max-width: 9em;
  color: var(--color-paper);
}
.product-selection h2 span {
  display: block;
  white-space: nowrap;
}
.product-selection > div:last-child > p {
  margin: 0;
  color: rgb(255 255 255 / 72%);
}
.product-selection__links {
  display: flex;
  flex-wrap: wrap;
  gap: 0 1.5rem;
}
.product-selection .minimal-link {
  color: var(--color-paper);
}
.product-color-note {
  margin: 0;
  padding: 1.25rem max(1rem, calc((100% - var(--content-width)) / 2));
  color: var(--color-muted);
  background: var(--color-paper);
  font-size: .78rem;
}

/* Product detail */
body[data-page="product-detail"] {
  background: #f5f5f7;
}
.product-detail__breadcrumb {
  display: flex;
  flex-wrap: wrap;
  gap: .45rem;
  width: min(calc(100% - 3rem), var(--content-width));
  margin-inline: auto;
  padding-block: 1.35rem;
  color: var(--color-muted);
  font-size: .78rem;
}
.product-detail__breadcrumb a {
  color: var(--color-forest);
  font-weight: 650;
  text-decoration: none;
}
.product-detail__hero {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(22rem, .85fr);
  gap: clamp(2rem, 5vw, 5rem);
  align-items: start;
  width: min(calc(100% - 3rem), var(--content-width));
  margin-inline: auto;
  padding: 1rem 0 clamp(6rem, 10vw, 9rem);
}
.product-detail__gallery {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: .8rem;
}
.product-detail__gallery--single {
  grid-template-columns: 1fr;
}
.product-detail__gallery-item {
  aspect-ratio: 1;
  margin: 0;
  overflow: hidden;
  border-radius: 1.35rem;
  background: #e8e8ed;
}
.product-detail__gallery-item:first-child {
  grid-column: 1 / -1;
  aspect-ratio: 16 / 10;
}
.product-detail__gallery--single .product-detail__gallery-item:first-child {
  grid-column: auto;
  aspect-ratio: 1;
}
.product-detail__image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 520ms cubic-bezier(.2, .75, .2, 1);
}
.product-detail__gallery-item:hover .product-detail__image {
  transform: scale(1.018);
}
.product-detail__summary {
  position: sticky;
  top: calc(var(--header-height) + 1.5rem);
  border: 1px solid rgb(0 0 0 / 6%);
  border-radius: 1.5rem;
  padding: clamp(1.6rem, 3.5vw, 3rem);
  background: rgb(255 255 255 / 92%);
  box-shadow: 0 22px 60px rgb(0 0 0 / 7%);
  backdrop-filter: blur(18px);
}
.product-detail__summary .category-emphasis {
  margin-bottom: 1.4rem;
}
.product-detail__series {
  margin: 0 0 .35rem;
  color: var(--color-muted);
  font-size: .88rem;
  font-weight: 650;
}
.product-detail__summary h1 {
  margin: 0;
  color: var(--color-ink);
  font-size: clamp(3.5rem, 6vw, 6rem);
  font-weight: 650;
  letter-spacing: -.06em;
  line-height: .95;
}
.product-detail__intro {
  margin: 1.5rem 0 0;
  color: var(--color-muted);
  font-size: 1rem;
}
.product-detail__facts {
  margin: 2.25rem 0 1.8rem;
  border-top: 1px solid var(--color-line);
}
.product-detail__facts > div {
  display: grid;
  grid-template-columns: 6.5rem 1fr;
  gap: 1rem;
  padding: .95rem 0;
  border-bottom: 1px solid var(--color-line);
}
.product-detail__facts dt {
  color: var(--color-muted);
  font-size: .78rem;
}
.product-detail__facts dd {
  margin: 0;
  color: var(--color-ink);
  font-size: .9rem;
  font-weight: 650;
}
.product-detail__related {
  padding: clamp(5rem, 9vw, 8rem) max(1.5rem, calc((100% - var(--content-width)) / 2));
  background: var(--color-paper);
}
.product-detail__related > div:first-child {
  max-width: 42rem;
}
.product-detail__related h2 {
  margin: .35rem 0 0;
  color: var(--color-ink);
  font-size: clamp(2.4rem, 5vw, 4.5rem);
  font-weight: 620;
  letter-spacing: -.05em;
  line-height: 1.03;
}
.product-detail__related-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: .85rem;
  margin: 2.75rem 0 2rem;
}
.product-detail__related-grid a {
  position: relative;
  display: grid;
  min-height: 8.5rem;
  align-content: end;
  border: 1px solid var(--color-line);
  border-radius: 1rem;
  padding: 1.15rem;
  background: #f7f7f9;
  text-decoration: none;
  transition:
    border-color 220ms ease,
    transform 220ms ease;
}
.product-detail__related-grid a:hover {
  transform: translateY(-.16rem);
  border-color: rgb(22 58 44 / 35%);
}
.product-detail__related-grid span {
  color: var(--color-muted);
  font-size: .72rem;
}
.product-detail__related-grid strong {
  margin-top: .2rem;
  font-size: 1.2rem;
}
.product-detail__related-grid i {
  position: absolute;
  top: .8rem;
  right: .9rem;
  color: var(--color-forest);
  font-style: normal;
}

@media (max-width: 80rem) {
  .product-catalog-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

@media (max-width: 64rem) {
  .product-hero {
    grid-template-columns: 1fr;
    min-height: 0;
  }
  .product-model-grid,
  .product-model-grid--seven {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
  .product-model-grid--four {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .product-catalog-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
  .product-detail__hero {
    grid-template-columns: 1fr;
  }
  .product-detail__summary {
    position: static;
  }
}

@media (max-width: 48rem) {
  .product-jumpnav > div {
    gap: 1.15rem;
    overflow-x: auto;
    overscroll-behavior-inline: contain;
    scrollbar-width: none;
  }
  .product-jumpnav > div::-webkit-scrollbar {
    display: none;
  }
  .product-jumpnav span {
    position: sticky;
    left: 0;
    z-index: 1;
    padding-right: .5rem;
    background: linear-gradient(90deg, #fafafc 82%, transparent);
  }
  .product-hero {
    grid-template-columns: 1fr;
    min-height: 0;
  }
  .product-hero__copy {
    padding: 5.5rem 1.25rem 4rem;
  }
  .product-hero h1 {
    font-size: clamp(3rem, 13.3vw, 3.7rem);
  }
  .product-hero__media {
    min-height: 25rem;
  }
  .vr-experiences,
  .product-family {
    padding-block: 5.5rem;
  }
  .product-section-heading,
  .product-family__intro {
    margin-bottom: 3rem;
    text-align: left;
  }
  .product-family__intro {
    --product-family-title-size: clamp(2.85rem, 12vw, 3.7rem);
  }
  .product-family__intro > p.category-emphasis::after {
    margin-inline: 0;
  }
  .product-section-heading h2,
  .product-selection h2 {
    font-size: clamp(2.85rem, 12vw, 3.7rem);
  }
  .product-section-heading h2 span {
    display: block;
  }
  .product-family__intro h2.split-title {
    font-size: clamp(2.45rem, 10vw, 3.2rem);
  }
  .product-section-heading > p:not(.minimal-kicker),
  .product-family__intro > p:not(.minimal-kicker) {
    margin-inline: 0;
  }
  .vr-experience-grid {
    grid-template-columns: 1fr;
  }
  .vr-card {
    border-radius: 1.25rem;
  }
  .vr-card > div {
    padding: 1.35rem 1.25rem 1.55rem;
  }
  .product-series-block__heading {
    display: block;
  }
  .product-series-block__heading > div {
    display: block;
  }
  .series-number {
    margin-bottom: .35rem;
  }
  .product-series-block__heading > p {
    margin-top: .65rem;
    white-space: normal;
  }
  .product-series-attributes,
  .product-series-highlights {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .product-series-attributes > div:nth-child(3) {
    padding-left: 0;
    border-left: 0;
  }
  .product-series-attributes > div:nth-child(n + 3) {
    border-top: 1px solid var(--color-line);
  }
  .product-model-grid,
  .product-model-grid--seven,
  .product-model-grid--four {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 1.25rem .7rem;
  }
  .product-catalog__heading {
    padding-inline: 1rem;
    text-align: left;
  }
  .product-catalog__heading h2 {
    margin-inline: 0;
    font-size: clamp(3rem, 13vw, 3.7rem);
  }
  .product-catalog__toolbar {
    grid-template-columns: 1fr;
  }
  .product-catalog__toolbar p {
    grid-column: 1;
    grid-row: auto;
  }
  .product-catalog-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .product-model figure {
    border-radius: .8rem;
  }
  .product-series-index,
  .product-family--three-layer .product-series-index {
    display: flex;
    gap: 1.25rem;
    margin-right: -1rem;
    overflow-x: auto;
    overscroll-behavior-inline: contain;
    scroll-snap-type: x proximity;
    scrollbar-width: none;
  }
  .product-series-index::-webkit-scrollbar {
    display: none;
  }
  .product-series-index li {
    min-width: 8.8rem;
    flex: 0 0 8.8rem;
    scroll-snap-align: start;
  }
  .product-selection {
    grid-template-columns: 1fr;
    gap: 2rem;
    padding-block: 5.5rem;
  }
  .product-selection__links {
    display: grid;
    justify-items: start;
  }
  .product-detail__breadcrumb,
  .product-detail__hero {
    width: min(calc(100% - 2rem), var(--content-width));
  }
  .product-detail__hero {
    gap: 1.25rem;
    padding-top: .25rem;
  }
  .product-detail__gallery {
    gap: .55rem;
  }
  .product-detail__gallery-item {
    border-radius: .85rem;
  }
  .product-detail__summary {
    order: -1;
    border-radius: 1.15rem;
    padding: 1.4rem 1.2rem 1.65rem;
  }
  .product-detail__summary h1 {
    font-size: clamp(3.5rem, 18vw, 4.8rem);
  }
  .product-detail__facts > div {
    grid-template-columns: 5.5rem 1fr;
  }
  .product-detail__related {
    padding-inline: 1rem;
  }
  .product-detail__related-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 24rem) {
  .product-catalog-grid {
    grid-template-columns: 1fr;
  }
  .product-detail__related-grid {
    grid-template-columns: 1fr;
  }
}