:root {
  --mineral-canvas: #F2F4EF;
  --mineral-surface: #E5E9E3;
  --mineral-raised: #FAFBF7;
  --archive-ink: #202521;
  --soft-ink: #505A52;
  --hairline: #C5CCC4;
  --luoyang-cinnabar: #A54232;
  --deep-cinnabar: #7D3026;
  --canvas: var(--mineral-canvas);
  --surface: var(--mineral-surface);
  --raised: var(--mineral-raised);
  --text: var(--archive-ink);
  --text-muted: var(--soft-ink);
  --line: var(--hairline);
  --accent: var(--luoyang-cinnabar);
  --accent-dark: var(--deep-cinnabar);
  --sans: 'Manrope', 'Noto Sans SC', 'Segoe UI', system-ui, sans-serif;
  --display: 'EB Garamond', 'Noto Serif SC', 'Songti SC', Georgia, serif;
  --max: 1280px;
}

* { box-sizing: border-box; }
html { color-scheme: light; scroll-behavior: smooth; background: var(--canvas); }
body {
  margin: 0;
  overflow-x: hidden;
  color: var(--text);
  background: var(--canvas);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.65;
  letter-spacing: 0;
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; text-decoration: none; }
button, input, select, textarea { font: inherit; }
button { cursor: pointer; }
img { display: block; max-width: 100%; }
h1, h2, h3, p { margin-top: 0; letter-spacing: 0; }
h1, h2 { font-family: var(--display); font-weight: 500; line-height: 1.02; }
h1 { max-width: 800px; margin-bottom: 28px; font-size: 5.25rem; }
h2 { max-width: 760px; margin-bottom: 28px; font-size: 3.75rem; }
h1 em, h2 em { color: var(--accent); font-style: italic; font-weight: 500; }
.container { width: min(var(--max), calc(100% - 80px)); margin-inline: auto; }
.section { padding: 120px 0; }
.section-dark { color: var(--text); background: var(--canvas); }
.section-paper { color: var(--text); background: var(--surface); }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0; }
.skip-link { position: fixed; top: -64px; left: 18px; z-index: 100; padding: 11px 16px; color: var(--raised); background: var(--text); transition: top .2s ease; }
.skip-link:focus { top: 18px; }
.eyebrow, .product-kicker {
  margin: 0 0 18px;
  color: var(--accent);
  font-size: .75rem;
  font-weight: 700;
  line-height: 1.35;
  letter-spacing: 0;
  text-transform: uppercase;
}
.section-lede { max-width: 580px; color: var(--text-muted); font-size: 1.05rem; }
.split-intro { display: grid; grid-template-columns: minmax(0, 1fr) minmax(320px, .7fr); gap: 88px; align-items: end; margin-bottom: 60px; }
.text-link { display: inline-flex; align-items: center; gap: 10px; margin-top: 22px; font-size: .82rem; font-weight: 700; }
.text-link > span { color: var(--accent); }

.site-header {
  position: fixed;
  top: 0;
  z-index: 20;
  width: 100%;
  color: var(--text);
  background: rgba(242, 244, 239, .94);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(14px);
}
.header-inner { display: flex; align-items: center; justify-content: space-between; height: 72px; }
.brand { display: inline-flex; flex-direction: column; gap: 2px; min-width: 0; }
.brand-logo { width: 148px; height: auto; filter: none; }
.brand-note { color: var(--accent); font-size: .58rem; font-weight: 700; letter-spacing: 0; text-transform: uppercase; }
.primary-nav { display: flex; align-items: center; gap: 28px; font-size: .75rem; }
.primary-nav > a:not(.nav-cta) { color: var(--text-muted); }
.primary-nav > a:not(.nav-cta):hover, .primary-nav [aria-current='page'] { color: var(--text); }
.language-toggle { min-width: 44px; min-height: 44px; padding: 0; color: var(--text); border: 0; background: transparent; font-size: .72rem; }
.nav-cta, .button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  min-height: 48px;
  padding: 0 20px;
  border: 1px solid transparent;
  border-radius: 2px;
  font-size: .76rem;
  font-weight: 700;
  letter-spacing: 0;
  transition: color .2s ease, background .2s ease, border-color .2s ease, transform .2s ease;
}
.nav-cta, .button-solid { color: var(--raised); background: var(--text); border-color: var(--text); }
.nav-cta:hover, .button-solid:hover { color: var(--raised); background: var(--accent-dark); border-color: var(--accent-dark); }
.button-ghost, .button-outline { color: var(--text); background: transparent; border-color: var(--text); }
.button-ghost:hover, .button-outline:hover { color: var(--accent-dark); border-color: var(--accent); }
.button:hover { transform: translateY(-2px); }
.nav-toggle { display: none; width: 44px; height: 44px; padding: 10px; color: var(--text); border: 0; background: transparent; }
.nav-toggle-lines { display: block; width: 24px; height: 24px; color: currentColor; background: currentColor; -webkit-mask: var(--menu-icon) center / contain no-repeat; mask: var(--menu-icon) center / contain no-repeat; }
.nav-toggle[aria-expanded='true'] .nav-toggle-lines { -webkit-mask-image: var(--close-icon); mask-image: var(--close-icon); }

.hero { min-height: 100svh; padding: 104px 0 48px; }
.hero-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: clamp(40px, 4vw, 56px); align-items: center; min-height: calc(100svh - 152px); }
.hero-copy { max-width: 640px; }
.brand-slogan { max-width: 100%; margin: 0 0 18px; color: var(--accent); font-family: var(--display); font-size: 1.45rem; font-style: italic; line-height: 1.2; }
.hero .eyebrow { margin-bottom: 14px; }
.hero h1 { margin-bottom: 18px; font-size: 4rem; line-height: 1; text-wrap: balance; }
body[data-language='zh'] .hero h1 { font-size: 3.25rem; }
.hero-lede { max-width: 600px; margin-bottom: 22px; color: var(--text-muted); font-size: 1rem; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 10px; }
.hero-facts { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0; margin: 26px 0 0; padding: 0; border-top: 1px solid var(--line); }
.hero-facts > div { min-width: 0; padding: 16px 16px 0 0; }
.hero-facts dt { margin-bottom: 4px; color: var(--text-muted); font-size: .68rem; }
.hero-facts dd { margin: 0; font-size: .76rem; font-weight: 700; overflow-wrap: anywhere; }

.image-placeholder {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: flex-start;
  min-width: 0;
  overflow: hidden;
  padding: 28px;
  color: var(--text);
  background: var(--surface);
  border: 1px solid var(--line);
}
.image-placeholder::before { position: absolute; top: 22px; right: 22px; width: 42px; height: 2px; content: ''; background: var(--accent); }
.placeholder-center { display: flex; flex-direction: column; gap: 6px; max-width: 360px; }
.placeholder-center strong, .placeholder-main { max-width: 74%; color: var(--text); font-family: var(--display); font-size: 2rem; font-weight: 500; line-height: 1.05; }
.placeholder-center small, .placeholder-caption { color: var(--text-muted); font-size: .72rem; line-height: 1.5; }
.placeholder-tag { position: absolute; top: 24px; left: 26px; z-index: 1; max-width: calc(100% - 100px); color: var(--accent); font-size: .64rem; font-weight: 700; text-transform: uppercase; }
.placeholder-caption { position: absolute; right: 26px; bottom: 24px; left: 26px; max-width: 470px; }
.hero-placeholder { min-height: 500px; }
.hero-placeholder .placeholder-center { margin-bottom: 74px; }
.hero-image {
  position: relative;
  min-width: 0;
  margin: 0;
  overflow: hidden;
  background: var(--surface);
  border: 1px solid var(--line);
}
.hero-image img {
  display: block;
  width: 100%;
  height: 100%;
  min-height: inherit;
  object-fit: cover;
  object-position: center center;
}
.image-frame {
  min-width: 0;
  margin: 0;
  overflow: hidden;
  background: var(--surface);
  border: 1px solid var(--line);
}
.image-frame img {
  display: block;
  width: 100%;
  height: 100%;
  min-height: inherit;
  object-fit: cover;
  object-position: center center;
}

.section-collection { background: var(--raised); }
.collection-grid { display: grid; grid-template-columns: 1.18fr .82fr; gap: 28px; }
.product-card { min-width: 0; }
.product-image { display: block; width: 100%; aspect-ratio: 5 / 4; transition: border-color .2s ease, transform .2s ease; }
.product-card:nth-child(2) .product-image { aspect-ratio: 4 / 5; }
.product-image:hover { border-color: var(--accent); transform: translateY(-3px); }
.product-meta { display: flex; align-items: flex-start; justify-content: space-between; gap: 20px; margin-top: 20px; }
.product-kicker { margin-bottom: 7px; }
.product-meta h3 { margin-bottom: 0; font-family: var(--display); font-size: 1.7rem; font-weight: 500; line-height: 1.15; }
.product-arrow { color: var(--accent); }
.product-note { max-width: 420px; margin: 10px 0 0; color: var(--text-muted); font-size: .85rem; }
.collection-foot { display: flex; align-items: center; justify-content: space-between; gap: 24px; margin-top: 42px; padding-top: 20px; color: var(--text-muted); border-top: 1px solid var(--line); font-size: .74rem; }
.collection-foot > span:last-child { display: flex; flex-wrap: wrap; gap: 12px 20px; }
.collection-foot .text-link { margin-top: 0; color: var(--text); }

.story-grid { display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(380px, .95fr); gap: 96px; align-items: center; }
.story-image { min-height: 660px; }
.story-copy { max-width: 590px; }
.story-copy p:not(.eyebrow) { color: var(--text-muted); }
.story-copy .button { margin-top: 16px; }
.section-process { background: var(--canvas); }
.process-layout { display: grid; grid-template-columns: minmax(360px, .82fr) minmax(0, 1.18fr); gap: 88px; align-items: start; }
.process-list { border-top: 1px solid var(--line); }
.process-item { border-bottom: 1px solid var(--line); }
.process-trigger { display: grid; grid-template-columns: 44px 1fr 24px; align-items: center; width: 100%; min-height: 78px; padding: 17px 0; color: var(--text); border: 0; background: transparent; text-align: left; }
.process-number, .process-plus { color: var(--accent); font-size: .72rem; }
.process-plus { font-size: 1.2rem; text-align: right; }
.process-trigger strong, .process-trigger small { display: block; }
.process-trigger strong { font-family: var(--display); font-size: 1.45rem; font-weight: 500; }
.process-trigger small { margin-top: 3px; color: var(--text-muted); font-size: .75rem; }
.process-panel[hidden] { display: none; }
.process-panel p { margin: 0; padding: 0 44px 22px; color: var(--text-muted); font-size: .86rem; }
.process-image { min-height: 610px; }

.section-spaces { background: var(--surface); }
.section-spaces .section-intro { margin-bottom: 50px; }
.spaces-grid { display: grid; grid-template-columns: repeat(12, 1fr); gap: 24px; }
.space-card { grid-column: span 4; min-width: 0; }
.space-image { min-height: 440px; }
.space-card:nth-child(2) .space-image { min-height: 540px; }
.space-number { display: none; }
.space-card h3 { display: flex; justify-content: space-between; gap: 20px; margin: 16px 0 0; font-family: var(--display); font-size: 1.45rem; font-weight: 500; }
.space-card h3 span { color: var(--accent); }

.transparency-grid { display: grid; grid-template-columns: minmax(0, .85fr) minmax(440px, 1.15fr); gap: 112px; }
.transparency-copy > p { color: var(--text-muted); font-size: 1.08rem; }
.promise-list { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; margin: 38px 0 8px; }
.promise-list > div { padding-top: 20px; border-top: 1px solid var(--line); }
.promise-list span { color: var(--accent); font-size: .7rem; }
.promise-list p { margin: 10px 0 0; color: var(--text-muted); font-size: .78rem; }
.promise-list strong { color: var(--text); font-weight: 700; }

.journal-grid { display: grid; grid-template-columns: repeat(12, 1fr); gap: 24px; }
.journal-card:first-child { grid-column: span 7; }
.journal-card:nth-child(2) { grid-column: span 5; }
.social-image { aspect-ratio: 5 / 4; }
.journal-card:nth-child(2) .social-image { aspect-ratio: 4 / 5; }
.journal-meta { display: flex; justify-content: space-between; gap: 16px; padding-top: 14px; color: var(--text-muted); font-size: .72rem; }
.journal-meta span:last-child { color: var(--text); }
.journal-note { grid-column: 3 / span 8; display: flex; align-items: center; min-height: 260px; padding: 48px; border: 1px solid var(--line); }
.quote-mark { color: var(--accent); font-family: var(--display); font-size: 4rem; line-height: .5; }
.journal-note p { margin: 24px 0; font-family: var(--display); font-size: 1.9rem; line-height: 1.2; }
.journal-byline, .journal-note small { color: var(--text-muted); font-size: .7rem; }

.section-inquiry { background: var(--raised); border-top: 1px solid var(--line); }
.inquiry-grid { display: grid; grid-template-columns: minmax(320px, .8fr) minmax(0, 1.2fr); gap: 104px; align-items: start; }
.inquiry-copy { max-width: 520px; }
.inquiry-copy > p:not(.eyebrow) { color: var(--text-muted); }
.contact-links { margin-top: 44px; border-top: 1px solid var(--line); }
.contact-links a, .contact-copy { display: grid; grid-template-columns: 82px minmax(0, 1fr) 18px; gap: 14px; align-items: center; width: 100%; min-height: 54px; padding: 12px 0; color: var(--text); border: 0; border-bottom: 1px solid var(--line); background: transparent; font-size: .8rem; text-align: left; }
.contact-links a span, .contact-copy span { color: var(--accent); font-size: .66rem; font-weight: 700; text-transform: uppercase; }
.contact-links b { color: var(--accent); font-weight: 400; }
.inquiry-panel { padding: 40px; color: var(--text); background: var(--surface); border: 1px solid var(--line); }
.form-heading { display: flex; justify-content: space-between; gap: 18px; margin-bottom: 28px; padding-bottom: 16px; border-bottom: 1px solid var(--line); }
.form-heading span { font-family: var(--display); font-size: 1.7rem; }
.form-heading small { align-self: end; color: var(--text-muted); font-size: .68rem; }
.inquiry-panel label { display: block; margin-bottom: 17px; color: var(--text-muted); font-size: .72rem; }
.inquiry-panel input, .inquiry-panel select, .inquiry-panel textarea,
.cclyf-inquiry-form input, .cclyf-inquiry-form select, .cclyf-inquiry-form textarea {
  display: block;
  width: 100%;
  min-height: 48px;
  margin-top: 6px;
  padding: 11px 12px;
  color: var(--text);
  border: 1px solid var(--line);
  border-radius: 2px;
  background: var(--raised);
  outline: 0;
}
.inquiry-panel textarea, .cclyf-inquiry-form textarea { min-height: 118px; resize: vertical; }
.inquiry-panel input:focus, .inquiry-panel select:focus, .inquiry-panel textarea:focus { border-color: var(--accent); }
.form-status, .copy-status { min-height: 20px; margin: 12px 0 0; color: var(--accent-dark); font-size: .75rem; }
.form-status.is-error, .copy-status.is-error { color: #8B2F24; }
.form-note { margin: 12px 0 0; color: var(--text-muted); font-size: .68rem; }

.site-footer { padding: 62px 0 24px; color: var(--text); background: var(--canvas); border-top: 1px solid var(--line); }
.footer-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 72px; padding-bottom: 64px; }
.footer-brand .brand-logo { width: 140px; }
.footer-grid > div:first-child > p { max-width: 420px; margin: 24px 0 0; color: var(--accent); font-family: var(--display); font-size: 1.6rem; font-style: italic; line-height: 1.2; }
.footer-nav { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 24px; }
.footer-nav > div { display: flex; flex-direction: column; align-items: flex-start; gap: 9px; }
.footer-label { margin-bottom: 7px; color: var(--accent); font-size: .66rem; font-weight: 700; text-transform: uppercase; }
.footer-nav a { color: var(--text-muted); font-size: .76rem; }
.footer-nav a:hover { color: var(--text); }
.footer-bottom { display: flex; justify-content: space-between; gap: 20px; padding-top: 20px; color: var(--text-muted); border-top: 1px solid var(--line); font-size: .68rem; }
.footer-bottom a { color: var(--accent-dark); }
.mobile-inquiry { display: none !important; }

/* Collection and product pages */
.inner-page { background: var(--canvas); }
.breadcrumb { display: flex; flex-wrap: wrap; gap: 9px; margin-bottom: 32px; color: var(--text-muted); font-size: .68rem; text-transform: uppercase; }
.breadcrumb a:hover { color: var(--accent); }
.inner-hero { padding: 132px 0 92px; border-bottom: 1px solid var(--line); }
.inner-hero-grid { display: grid; grid-template-columns: .9fr 1.1fr; gap: 80px; align-items: center; }
.inner-hero h1, .product-summary h1 { color: var(--text); font-size: 4rem; }
.inner-hero-lede, .product-lede { max-width: 590px; color: var(--text-muted); font-size: 1.04rem; }
.replica-note { margin-top: 30px; padding-top: 16px; color: var(--text-muted); border-top: 1px solid var(--line); font-size: .72rem; }
.replica-note .dot { display: inline-block; width: 7px; height: 7px; margin-right: 8px; border-radius: 50%; background: var(--accent); }
.inner-hero-art { min-height: 510px; }
.catalog-section { padding: 112px 0 126px; background: var(--raised); }
.catalog-heading { display: grid; grid-template-columns: 1fr .8fr; gap: 88px; align-items: end; margin-bottom: 58px; }
.catalog-heading h2 { margin-bottom: 0; }
.catalog-heading > p { margin-bottom: 8px; color: var(--text-muted); }
.catalog-list { display: grid; gap: 64px; }
.catalog-card { display: grid; grid-template-columns: minmax(0, 1.06fr) minmax(360px, .94fr); min-height: 550px; background: var(--surface); border: 1px solid var(--line); }
.catalog-card-reverse .catalog-card-image { order: 2; }
.catalog-card-reverse .catalog-card-copy { order: 1; }
.catalog-card-image { min-height: 550px; border: 0; border-right: 1px solid var(--line); }
.catalog-card-reverse .catalog-card-image { border-right: 0; border-left: 1px solid var(--line); }
.catalog-card-copy { display: flex; flex-direction: column; justify-content: center; padding: 54px; }
.catalog-card-copy h2 { margin-bottom: 20px; font-size: 3rem; }
.catalog-card-copy > p:not(.product-kicker) { color: var(--text-muted); }
.mini-specs { margin: 24px 0 8px; border-top: 1px solid var(--line); }
.mini-specs > div { display: flex; justify-content: space-between; gap: 24px; padding: 12px 0; border-bottom: 1px solid var(--line); font-size: .76rem; }
.mini-specs dt { color: var(--text-muted); }
.mini-specs dd { margin: 0; text-align: right; }
.sourcing-band, .product-story, .related-section { padding: 108px 0; background: var(--surface); }
.sourcing-grid, .inquiry-strip-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 96px; align-items: center; }
.sourcing-grid > div:last-child, .inquiry-strip-grid > div:last-child { max-width: 580px; }
.sourcing-grid > div:last-child > p, .inquiry-strip-grid > div:last-child > p { color: var(--text-muted); }
.inquiry-strip { padding: 92px 0; background: var(--canvas); border-top: 1px solid var(--line); }
.inquiry-strip h2 { margin-bottom: 0; }
.inquiry-strip .button { margin-top: 10px; }
.light-link { margin-left: 18px; color: var(--text); }

.product-hero { padding: 128px 0 104px; background: var(--raised); border-bottom: 1px solid var(--line); }
.dark-breadcrumb { margin-bottom: 38px; }
.product-detail-grid { display: grid; grid-template-columns: minmax(0, 1.08fr) minmax(360px, .92fr); gap: 80px; align-items: start; }
.product-gallery-main { aspect-ratio: 4 / 5; min-height: 620px; }
.product-gallery-strip { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; margin-top: 10px; }
.product-gallery-strip > div { aspect-ratio: 1 / 1; padding: 14px; }
.product-gallery-strip > .image-frame { padding: 0; }
.product-gallery-strip .placeholder-tag { top: 12px; left: 12px; }
.product-gallery-strip .placeholder-caption { right: 12px; bottom: 12px; left: 12px; font-size: .62rem; }
.product-summary { position: sticky; top: 104px; padding-top: 16px; }
.product-summary h1 { margin-bottom: 24px; }
.disclosure { margin: 26px 0; padding: 18px; color: var(--text-muted); background: var(--surface); border-left: 3px solid var(--accent); font-size: .8rem; }
.disclosure strong { color: var(--text); }
.product-specs { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin: 28px 0; }
.product-specs > div { min-height: 88px; padding: 15px; background: var(--surface); }
.product-specs dt { margin-bottom: 7px; color: var(--accent); font-size: .7rem; }
.product-specs dd { margin: 0; color: var(--text-muted); font-size: .78rem; }
.product-actions { display: flex; flex-wrap: wrap; gap: 4px 20px; align-items: center; }
.product-story-grid { display: grid; grid-template-columns: minmax(300px, .72fr) minmax(0, 1.28fr); gap: 112px; align-items: start; }
.prose { max-width: 700px; color: var(--text-muted); }
.prose h3 { margin: 38px 0 16px; color: var(--text); font-family: var(--display); font-size: 1.8rem; font-weight: 500; }
.prose ul { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; padding: 0; list-style: none; }
.prose li { padding: 13px 15px; background: var(--canvas); font-size: .78rem; }
.detail-band { padding: 112px 0; background: var(--raised); }
.detail-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 88px; align-items: center; }
.detail-wide { min-height: 550px; }
.numbered-list { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; padding: 0; margin: 34px 0 0; list-style: none; }
.numbered-list li { padding: 20px; background: var(--surface); }
.numbered-list li > span { display: block; margin-bottom: 26px; color: var(--accent); font-size: .68rem; }
.numbered-list strong { font-family: var(--display); font-size: 1.35rem; font-weight: 500; }
.numbered-list p { margin: 5px 0 0; color: var(--text-muted); font-size: .75rem; }
.related-heading { display: flex; align-items: end; justify-content: space-between; gap: 40px; margin-bottom: 42px; }
.related-heading h2 { margin-bottom: 0; }
.related-card { display: grid; grid-template-columns: minmax(280px, .7fr) 1.3fr; gap: 50px; align-items: center; padding-top: 26px; border-top: 1px solid var(--line); }
.related-image { min-height: 310px; }
.related-card h3 { margin: 0 0 13px; font-family: var(--display); font-size: 2.7rem; font-weight: 500; line-height: 1.08; }
.related-card > div:last-child > p:not(.product-kicker) { max-width: 520px; color: var(--text-muted); }


/* SEO foundation pages */
.section-learn { background: var(--surface); }
.section-buyers { background: var(--canvas); }
.learn-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 12px; }
.learn-card { display: flex; flex-direction: column; min-height: 300px; padding: 28px; background: var(--raised); border: 1px solid var(--line); transition: border-color .2s ease, transform .2s ease; }
.learn-card:hover { border-color: var(--accent); transform: translateY(-3px); }
.learn-card > span { margin-bottom: auto; color: var(--accent); font-size: .68rem; font-weight: 700; }
.learn-card h3 { margin: 56px 0 12px; font-family: var(--display); font-size: 1.8rem; font-weight: 500; line-height: 1.1; }
.learn-card p { margin: 0; color: var(--text-muted); font-size: .78rem; }
.category-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); margin: 0 0 46px; }
.editorial-section { padding: 112px 0; background: var(--raised); }
.editorial-grid { display: grid; grid-template-columns: minmax(220px, .36fr) minmax(0, 1fr); gap: 88px; align-items: start; }
.editorial-aside { position: sticky; top: 104px; padding: 28px; background: var(--surface); border: 1px solid var(--line); }
.editorial-aside ul { display: grid; gap: 10px; padding: 0; margin: 0 0 28px; list-style: none; }
.editorial-aside li { padding-bottom: 10px; color: var(--text-muted); border-bottom: 1px solid var(--line); font-size: .78rem; }
.editorial-body { max-width: 860px; }
.editorial-body section + section { margin-top: 54px; }
.editorial-body h2 { margin-bottom: 18px; font-size: 2.6rem; }
.related-links { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; margin-top: 58px; padding-top: 28px; border-top: 1px solid var(--line); }
.related-links .eyebrow { grid-column: 1 / -1; margin-bottom: 0; }
.related-links a { min-height: 112px; padding: 18px; color: var(--text); background: var(--surface); border: 1px solid var(--line); font-size: .82rem; font-weight: 700; }
.related-links a:hover { border-color: var(--accent); }
.related-links span { color: var(--accent); }

@media (max-width: 1000px) {
  .learn-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .editorial-grid { grid-template-columns: 1fr; gap: 34px; }
  .editorial-aside { position: static; }
  .footer-nav { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 640px) {
  .learn-grid, .related-links { grid-template-columns: 1fr; }
  .learn-card { min-height: 0; }
  .learn-card h3 { margin-top: 38px; }
  .editorial-section { padding: 74px 0; }
  .editorial-body h2 { font-size: 2.1rem; }
  .footer-nav { grid-template-columns: 1fr; }
}

/* Shared icon masks */
:root {
  --external-icon: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath fill='none' stroke='black' stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='M17 7L7 17M8 7h9v9'/%3E%3C/svg%3E");
  --down-icon: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath fill='none' stroke='black' stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='m6 9l6 6l6-6'/%3E%3C/svg%3E");
  --menu-icon: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath fill='none' stroke='black' stroke-linecap='round' stroke-width='2' d='M4 6h16M4 12h16M4 18h16'/%3E%3C/svg%3E");
  --close-icon: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath fill='none' stroke='black' stroke-linecap='round' stroke-width='2' d='M18 6L6 18M6 6l12 12'/%3E%3C/svg%3E");
}
.button > span, .nav-cta > span, .text-link > span, .product-arrow, .space-card h3 > span, .contact-links b {
  display: inline-block;
  width: 18px;
  height: 18px;
  flex: 0 0 18px;
  color: currentColor;
  background: currentColor;
  font-size: 0;
  vertical-align: middle;
  -webkit-mask: var(--external-icon) center / contain no-repeat;
  mask: var(--external-icon) center / contain no-repeat;
}
.hero-actions .button:first-child > span, .story-copy .button > span { -webkit-mask-image: var(--down-icon); mask-image: var(--down-icon); }
:where(a, button, input, select, textarea):focus-visible { outline: 2px solid var(--accent); outline-offset: 4px; }
.reveal-ready { opacity: 0; transform: translateY(18px); transition: opacity .55s ease, transform .55s ease; }
.reveal-ready.is-visible { opacity: 1; transform: none; }

@media (min-width: 1001px) and (max-width: 1200px) {
  .hero h1 { font-size: 3.7rem; }
  .brand-slogan { font-size: 1.3rem; }
  .hero-placeholder { min-height: 460px; }
}

@media (max-width: 1000px) {
  .container { width: min(var(--max), calc(100% - 48px)); }
  h1, .hero h1 { font-size: 4rem; }
  h2 { font-size: 3.1rem; }
  .hero { min-height: auto; padding: 112px 0 72px; }
  .hero-grid, .story-grid, .process-layout, .transparency-grid, .inquiry-grid,
  .inner-hero-grid, .sourcing-grid, .inquiry-strip-grid, .product-story-grid, .detail-grid { grid-template-columns: 1fr; gap: 54px; }
  .hero-grid { min-height: 0; }
  .hero-placeholder { min-height: 460px; }
  .story-image, .process-image { min-height: 520px; }
  .collection-grid { grid-template-columns: 1fr 1fr; }
  .product-card:nth-child(2) .product-image { aspect-ratio: 5 / 4; }
  .spaces-grid { grid-template-columns: repeat(2, 1fr); }
  .space-card { grid-column: auto; }
  .space-card:last-child { grid-column: 1 / -1; }
  .space-image, .space-card:nth-child(2) .space-image { min-height: 430px; }
  .catalog-card { grid-template-columns: 1fr; }
  .catalog-card-reverse .catalog-card-image, .catalog-card-reverse .catalog-card-copy { order: initial; }
  .catalog-card-image, .catalog-card-reverse .catalog-card-image { min-height: 480px; border: 0; border-bottom: 1px solid var(--line); }
  .product-detail-grid { grid-template-columns: 1fr; gap: 52px; }
  .product-summary { position: static; }
}

@media (max-width: 760px) {
  body { font-size: 15px; }
  .container { width: min(var(--max), calc(100% - 32px)); }
  .section { padding: 76px 0; }
  h1, .hero h1, .inner-hero h1, .product-summary h1 { font-size: 2.5rem; overflow-wrap: anywhere; }
  h2 { font-size: 2.35rem; }
  .header-inner { height: 68px; }
  .brand-logo { width: 126px; }
  .nav-toggle { display: block; }
  .primary-nav {
    position: absolute;
    top: 68px;
    right: 0;
    left: 0;
    display: flex;
    visibility: hidden;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 8px 16px 18px;
    background: var(--raised);
    border-bottom: 1px solid var(--line);
    box-shadow: 0 16px 34px rgba(32, 37, 33, .12);
    opacity: 0;
    pointer-events: none;
    transform: translateY(-8px);
    transition: opacity .2s ease, transform .2s ease, visibility 0s linear .2s;
  }
  .primary-nav.is-open { visibility: visible; opacity: 1; pointer-events: auto; transform: none; transition-delay: 0s; }
  .primary-nav > a:not(.nav-cta), .language-toggle { min-height: 48px; padding: 14px 4px; border-bottom: 1px solid var(--line); }
  .language-toggle { align-self: stretch; text-align: left; }
  .primary-nav .nav-cta { margin-top: 10px; }
  .split-intro { grid-template-columns: 1fr; gap: 18px; margin-bottom: 40px; }
  .hero { padding: 90px 0 24px; }
  .hero-grid { gap: 22px; }
  body[data-language='zh'] .hero h1 { font-size: 2.35rem; }
  .brand-slogan { margin-bottom: 12px; font-size: 1.08rem; line-height: 1.25; }
  .hero .eyebrow { margin-bottom: 12px; }
  .hero h1 { margin-bottom: 18px; }
  .hero-lede { margin-bottom: 22px; font-size: .95rem; line-height: 1.55; }
  .hero-actions { flex-direction: row; }
  .hero-actions .button { flex: 1 1 0; min-width: 0; padding-inline: 10px; }
  .hero-facts { display: none; }
  .hero-placeholder { min-height: 180px; }
  .hero-placeholder .placeholder-center { margin-bottom: 0; }
  .hero-placeholder .placeholder-caption { display: none; }
  .image-placeholder { padding: 20px; }
  .image-placeholder::before { top: 18px; right: 18px; width: 30px; }
  .placeholder-tag { top: 18px; left: 18px; }
  .placeholder-center strong, .placeholder-main { max-width: 100%; font-size: 1.55rem; }
  .placeholder-caption { right: 18px; bottom: 17px; left: 18px; font-size: .64rem; }
  .collection-grid, .spaces-grid, .journal-grid { grid-template-columns: 1fr; gap: 44px; }
  .product-image, .product-card:nth-child(2) .product-image { aspect-ratio: 1 / 1; }
  .collection-foot { align-items: flex-start; flex-direction: column; gap: 14px; margin-top: 48px; }
  .collection-foot > span:last-child { gap: 10px 18px; }
  .story-image, .process-image { min-height: 390px; }
  .process-trigger { grid-template-columns: 38px 1fr 20px; }
  .process-panel p { padding-left: 38px; }
  .space-card, .space-card:last-child { grid-column: auto; }
  .space-image, .space-card:nth-child(2) .space-image { min-height: 370px; }
  .promise-list, .product-specs, .numbered-list, .prose ul { grid-template-columns: 1fr; }
  .journal-card:first-child, .journal-card:nth-child(2), .journal-note { grid-column: auto; }
  .social-image, .journal-card:nth-child(2) .social-image { aspect-ratio: 4 / 5; }
  .journal-note { min-height: 220px; padding: 30px; }
  .journal-note p { font-size: 1.5rem; }
  .inquiry-panel { padding: 26px 20px; }
  .form-heading { align-items: flex-start; flex-direction: column; gap: 5px; }
  .contact-links a, .contact-copy { grid-template-columns: 68px minmax(0, 1fr) 18px; gap: 8px; }
  .footer-grid { grid-template-columns: 1fr; gap: 42px; padding-bottom: 46px; }
  .footer-bottom { align-items: flex-start; flex-direction: column; }
  .inner-hero { padding: 104px 0 68px; }
  .inner-hero-art { min-height: 350px; }
  .catalog-section { padding: 74px 0 84px; }
  .catalog-heading { grid-template-columns: 1fr; gap: 18px; margin-bottom: 40px; }
  .catalog-card { min-height: 0; }
  .catalog-card-image, .catalog-card-reverse .catalog-card-image { min-height: 350px; }
  .catalog-card-copy { padding: 32px 20px 38px; }
  .catalog-card-copy h2 { font-size: 2.2rem; }
  .sourcing-band, .product-story, .detail-band, .related-section { padding: 74px 0; }
  .inquiry-strip { padding: 68px 0; }
  .light-link { margin-left: 0; }
  .product-hero { padding: 100px 0 68px; }
  .product-detail-grid { gap: 34px; }
  .product-summary { order: -1; }
  .product-gallery { order: 2; }
  .product-summary { display: flex; flex-direction: column; }
  .product-actions { order: 1; }
  .copy-status { order: 2; }
  .product-specs { order: 3; }
  .product-gallery-main { min-height: 0; aspect-ratio: 5 / 6; }
  .product-gallery-strip { grid-template-columns: 1fr; gap: 8px; }
  .product-gallery-strip > div { aspect-ratio: 16 / 7; }
  .related-heading { align-items: flex-start; flex-direction: column; }
  .related-card { grid-template-columns: 1fr; gap: 26px; }
  .related-image { min-height: 290px; }
  .related-card h3 { font-size: 2rem; }
}

@media (max-width: 640px) {
  .hero-actions { flex-direction: column; align-items: stretch; }
  .hero-actions .button { width: 100%; padding-inline: 14px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { scroll-behavior: auto !important; transition-duration: .01ms !important; animation-duration: .01ms !important; }
  .reveal-ready, .reveal-ready.is-visible { opacity: 1; transform: none; }
}