:root {
  color-scheme: light;
  --color-forest-950: #0B2F23;
  --color-forest-900: #0F3D2E;
  --color-forest-800: #164D39;
  --color-forest-700: #1F6B4E;

  --color-moss-600: #5F8D6A;
  --color-moss-300: #B8D2BD;
  --color-moss-100: #E5EFE6;

  --color-ivory-50: #F7F4EC;
  --color-ivory-100: #EFE8DA;
  --color-paper: #FFFDF7;

  --color-tea-gold: #B88A3D;
  --color-tea-brown: #8A5A38;

  --color-ink: #1E2520;
  --color-muted: #66746A;
  --color-line: rgba(15, 61, 46, 0.14);

  --color-gift-red: #A63A2A;

  --color-paper-soft: rgba(255, 253, 247, 0.88);
  --color-paper-wash: rgba(255, 253, 247, 0.72);
  --color-forest-wash: rgba(15, 61, 46, 0.08);
  --color-forest-panel: rgba(11, 47, 35, 0.62);
  --color-forest-overlay: rgba(11, 47, 35, 0.82);
  --color-hero-gradient: linear-gradient(90deg, rgba(11, 47, 35, 0.82), rgba(11, 47, 35, 0.35));
  --color-hero-image-overlay-light: linear-gradient(90deg, rgba(11, 47, 35, 0.30), rgba(11, 47, 35, 0.04));
  --color-hero-surface: linear-gradient(135deg, rgba(15, 61, 46, 0.94), rgba(11, 47, 35, 0.78));
  --color-slot-gradient: linear-gradient(135deg, rgba(15, 61, 46, 0.11), rgba(184, 210, 189, 0.26));
  --color-slot-gradient-dark: linear-gradient(135deg, rgba(11, 47, 35, 0.64), rgba(31, 107, 78, 0.26));

  --shadow-soft: 0 18px 50px rgba(15, 61, 46, 0.08);
  --shadow-card: 0 12px 34px rgba(15, 61, 46, 0.07);

  --radius-sm: 10px;
  --radius-md: 18px;
  --radius-lg: 28px;
  --radius-xl: 36px;

  --container: 1180px;
  --container-padding: 24px;
  --container-padding-mobile: 18px;
  --section-space: 96px;
  --section-space-mobile: 64px;

  font-family: -apple-system, BlinkMacSystemFont, "PingFang SC", "Microsoft YaHei", "Noto Sans SC", Arial, sans-serif;
}

/* V3.3 GEO direct answers and FAQ */
.direct-answer {
  margin: 0 0 1.5rem;
  padding: clamp(1.25rem, 3vw, 2rem);
  border: 1px solid rgba(184, 138, 48, 0.38);
  border-left: 4px solid var(--color-tea-gold, #b88a30);
  border-radius: 1rem;
  background: linear-gradient(135deg, rgba(247, 244, 236, 0.98), rgba(255, 255, 255, 0.92));
  box-shadow: 0 1rem 2.5rem rgba(15, 61, 46, 0.08);
}

.direct-answer .eyebrow {
  margin-bottom: 0.65rem;
}

.direct-answer h2 {
  margin: 0 0 0.75rem;
  color: var(--color-deep-forest, #0f3d2e);
}

.direct-answer p:last-of-type {
  margin-bottom: 0.75rem;
}

.faq-list {
  display: grid;
  gap: 0.9rem;
}

.faq-list details {
  padding: 1rem 1.1rem;
  border: 1px solid rgba(15, 61, 46, 0.16);
  border-radius: 0.9rem;
  background: rgba(255, 255, 255, 0.82);
}

.faq-list summary {
  cursor: pointer;
  color: var(--color-deep-forest, #0f3d2e);
  font-weight: 700;
  line-height: 1.5;
}

.faq-list details[open] summary {
  margin-bottom: 0.75rem;
}

.faq-list details p {
  margin: 0 0 0.6rem;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--color-ivory-50);
  color: var(--color-ink);
  font-family: -apple-system, BlinkMacSystemFont, "PingFang SC", "Microsoft YaHei", "Noto Sans SC", Arial, sans-serif;
  line-height: 1.75;
}

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

img {
  display: block;
  max-width: 100%;
  border-radius: var(--radius-lg);
}

button,
input,
textarea,
select {
  font: inherit;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  min-height: 76px;
  padding: 12px max(var(--container-padding), calc((100vw - var(--container)) / 2 + var(--container-padding)));
  border-bottom: 1px solid var(--color-line);
  background: var(--color-paper-soft);
  backdrop-filter: blur(18px);
}

.brand-mark {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  min-width: 164px;
}

.brand-symbol {
  display: grid;
  width: 42px;
  height: 42px;
  place-items: center;
  border: 1px solid var(--color-line);
  border-radius: 50%;
  background: var(--color-forest-950);
  color: var(--color-paper);
  font-weight: 800;
}

.brand-logo-frame {
  display: grid;
  width: 50px;
  height: 50px;
  flex: 0 0 auto;
  place-items: center;
  padding: 5px;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-sm);
  background: var(--color-paper);
}

.brand-logo-img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  border-radius: 0;
}

.brand-mark strong,
.brand-mark small {
  display: block;
}

.brand-mark strong {
  color: var(--color-forest-950);
  font-size: 16px;
  font-weight: 750;
  letter-spacing: 0;
}

.brand-mark small {
  color: var(--color-muted);
  font-size: 11px;
  line-height: 1.2;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 18px;
  color: var(--color-ink);
  font-size: 14px;
  white-space: nowrap;
}

.site-nav a {
  position: relative;
  padding: 8px 0;
  color: var(--color-muted);
  transition: color 160ms ease;
}

.site-nav a::after {
  position: absolute;
  right: 0;
  bottom: 3px;
  left: 0;
  height: 1px;
  background: var(--color-tea-gold);
  content: "";
  opacity: 0;
  transform: translateY(3px);
  transition: opacity 160ms ease, transform 160ms ease;
}

.site-nav a:hover,
.site-nav a[aria-current="page"] {
  color: var(--color-forest-900);
}

.site-nav a:hover::after,
.site-nav a[aria-current="page"]::after {
  opacity: 1;
  transform: translateY(0);
}

.nav-toggle {
  display: none;
  width: 44px;
  height: 44px;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-sm);
  background: var(--color-paper);
  color: var(--color-forest-950);
}

.nav-toggle span {
  display: block;
  width: 18px;
  height: 2px;
  margin: 5px auto;
  background: var(--color-forest-900);
}

main {
  overflow: hidden;
}

.hero-section {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1.06fr) minmax(320px, 0.94fr);
  gap: clamp(30px, 5vw, 76px);
  align-items: center;
  min-height: calc(100svh - 76px);
  padding: clamp(72px, 9vw, 112px) max(var(--container-padding), calc((100vw - var(--container)) / 2 + var(--container-padding)));
  background: var(--color-paper);
  background-position: center;
  background-size: cover;
  color: var(--color-paper);
  overflow: hidden;
}

.hero--gradient {
  background-image: var(--color-hero-surface);
}

.hero--image,
.hero--poster {
  background: var(--color-paper);
  background-repeat: no-repeat;
}

.hero-bg-image {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border-radius: 0;
  object-fit: cover;
  pointer-events: none;
}

.hero-section::before {
  position: absolute;
  inset: 0;
  z-index: 0;
  background: var(--color-hero-image-overlay-light);
  content: "";
  pointer-events: none;
}

.hero-copy,
.hero-media-panel {
  position: relative;
  z-index: 1;
  min-width: 0;
}

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

.eyebrow {
  margin: 0 0 14px;
  color: var(--color-tea-gold);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

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

h1 {
  max-width: 760px;
  margin-bottom: 22px;
  color: var(--color-forest-950);
  font-size: clamp(42px, 7vw, 78px);
  font-weight: 700;
  line-height: 1.05;
  letter-spacing: 0;
}

h2 {
  color: var(--color-forest-950);
  font-size: clamp(28px, 4vw, 46px);
  font-weight: 650;
  line-height: 1.14;
  letter-spacing: 0;
}

h3 {
  color: var(--color-forest-950);
  font-size: 22px;
  font-weight: 700;
  line-height: 1.28;
  letter-spacing: 0;
}

.hero-section h1,
.hero-section .hero-subtitle,
.hero-section .lead {
  color: var(--color-paper);
  text-shadow: 0 2px 18px var(--color-forest-overlay);
}

.hero-section h1,
.hero-media-panel strong {
  overflow-wrap: anywhere;
}

.hero-title-line {
  display: block;
}

.page-title-line {
  display: block;
}

.lead {
  max-width: 680px;
  color: var(--color-ink);
  font-size: clamp(18px, 2.1vw, 22px);
}

.hero-subtitle {
  max-width: 720px;
  margin-bottom: 18px;
  color: var(--color-forest-950);
  font-size: clamp(21px, 3vw, 30px);
  font-weight: 700;
  line-height: 1.32;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 32px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 12px 20px;
  border: 1px solid var(--color-forest-900);
  border-radius: var(--radius-sm);
  font-weight: 750;
  transition: background 160ms ease, border-color 160ms ease, color 160ms ease, transform 160ms ease;
}

.button:hover {
  transform: translateY(-1px);
}

.button.primary {
  background: var(--color-forest-900);
  color: var(--color-paper);
}

.button.primary:hover {
  border-color: var(--color-forest-700);
  background: var(--color-forest-700);
}

.button.secondary {
  background: transparent;
  color: var(--color-forest-900);
}

.button.secondary:hover {
  background: var(--color-moss-100);
}

.button-disabled,
.button-disabled:hover {
  cursor: default;
  border-color: var(--color-line);
  color: var(--color-muted);
  background: var(--color-ivory-50);
  transform: none;
}

.hero-section .button.primary {
  border-color: var(--color-paper);
  background: var(--color-paper);
  color: var(--color-forest-950);
}

.hero-section .button.primary:hover {
  border-color: var(--color-tea-gold);
  background: var(--color-tea-gold);
  color: var(--color-forest-950);
}

.hero-section .button.secondary {
  border-color: var(--color-paper-wash);
  color: var(--color-paper);
}

.hero-section .button.secondary:hover {
  border-color: var(--color-moss-300);
  background: var(--color-forest-panel);
}

.hero-media-panel {
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  min-height: 520px;
  padding: clamp(26px, 4vw, 44px);
  border: 1px solid var(--color-paper-wash);
  border-radius: var(--radius-xl);
  background: var(--color-paper-soft);
  box-shadow: var(--shadow-soft);
}

.hero-media-panel p {
  color: var(--color-forest-700);
  font-size: 14px;
}

.hero-media-panel strong {
  max-width: 460px;
  color: var(--color-forest-950);
  font-size: clamp(28px, 4vw, 48px);
  line-height: 1.08;
}

.hero-media-panel span {
  max-width: 430px;
  margin-top: 20px;
  color: var(--color-muted);
  font-size: 14px;
}

.asset-slot {
  overflow: hidden;
}

.slot-label,
.asset-kicker {
  color: var(--color-tea-gold);
  font-size: 12px;
  font-weight: 850;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.asset-spec {
  display: block;
  margin-top: 12px;
  color: var(--color-muted);
  font-size: 12px;
  line-height: 1.55;
}

.hero-media-panel .asset-spec {
  color: var(--color-ivory-100);
}

.trust-strip {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
  max-width: var(--container);
  margin: var(--section-space) auto;
  padding: 0 var(--container-padding);
}

.trust-strip article {
  min-height: 250px;
  padding: 26px;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-lg);
  background: var(--color-paper);
  box-shadow: var(--shadow-card);
  transition: border-color 160ms ease, transform 160ms ease, box-shadow 160ms ease;
}

.trust-strip article:hover,
.thumb-card:hover,
.product-card:hover,
.scenario-grid a:hover,
.module-list article:hover,
.fact-list div:hover,
.design-card:hover {
  border-color: var(--color-moss-600);
  box-shadow: var(--shadow-soft);
  transform: translateY(-2px);
}

.trust-strip span {
  color: var(--color-tea-gold);
  font-size: 13px;
  font-weight: 850;
}

.trust-strip h2 {
  margin: 20px 0 12px;
  font-size: 21px;
}

.trust-strip p,
.section-grid p,
.section-heading p,
.media-teaser p,
.module-list p {
  color: var(--color-muted);
}

.section-grid,
.content-band,
.scenario-section,
.media-teaser,
.inquiry-panel,
.page-main,
.product-heading {
  padding-right: max(var(--container-padding), calc((100vw - var(--container)) / 2 + var(--container-padding)));
  padding-left: max(var(--container-padding), calc((100vw - var(--container)) / 2 + var(--container-padding)));
}

.section-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(300px, 0.84fr);
  gap: clamp(30px, 6vw, 88px);
  align-items: start;
  padding-top: var(--section-space);
  padding-bottom: var(--section-space);
}

.origin-section {
  background: var(--color-ivory-100);
}

.text-link {
  display: inline-flex;
  margin-top: 18px;
  color: var(--color-forest-900);
  font-weight: 800;
  border-bottom: 1px solid var(--color-tea-gold);
}

.text-link:hover {
  color: var(--color-tea-gold);
}

.fact-list {
  display: grid;
  gap: 14px;
}

.fact-list div {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  padding: 20px;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-md);
  background: var(--color-paper);
  box-shadow: var(--shadow-card);
  transition: border-color 160ms ease, transform 160ms ease, box-shadow 160ms ease;
}

.fact-list strong {
  color: var(--color-forest-950);
}

.fact-list span {
  color: var(--color-muted);
  text-align: right;
}

.origin-aside {
  display: grid;
  gap: 18px;
}

.visual-slot-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.factory-visual-section {
  max-width: var(--container);
  margin: 56px auto 0;
}

.factory-visual-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 24px;
}

.factory-visual-card,
.location-card {
  border: 1px solid var(--color-line);
  border-radius: var(--radius-lg);
  background: var(--color-paper);
  box-shadow: var(--shadow-card);
  overflow: hidden;
}

.factory-visual-card {
  display: flex;
  flex-direction: column;
}

.factory-visual-card--summary {
  overflow: hidden;
}

.factory-visual-card__image {
  width: 100%;
  height: auto;
  border-radius: 0;
  background: var(--color-ivory-50);
  object-fit: contain;
}

.factory-visual-card__body {
  display: grid;
  gap: 10px;
  padding: 22px;
}

.factory-visual-card__body h3 {
  margin: 0;
  color: var(--color-forest-950);
  font-size: clamp(22px, 3vw, 30px);
}

.factory-visual-card__body p {
  margin: 0;
  color: var(--color-muted);
}

.location-card {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  margin-top: 24px;
  background: var(--color-line);
}

.location-card div {
  display: grid;
  gap: 6px;
  padding: 20px;
  background: var(--color-paper);
}

.location-card strong {
  color: var(--color-forest-950);
}

.location-card span {
  color: var(--color-muted);
}

.image-slot-card {
  min-height: 180px;
  padding: 18px;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-lg);
  background: var(--color-paper);
  box-shadow: var(--shadow-card);
}

.slot-visual,
.product-media-slot,
.thumb-visual,
.scenario-media-slot,
.brand-asset-preview,
.ratio-preview,
.hero-state-preview {
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  min-height: 150px;
  padding: 16px;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-lg);
  background: var(--color-slot-gradient);
  color: var(--color-forest-950);
}

.slot-visual {
  aspect-ratio: 4 / 3;
}

.slot-visual strong,
.product-media-slot strong,
.thumb-visual strong,
.scenario-media-slot strong,
.brand-asset-preview strong,
.ratio-preview strong,
.hero-state-preview strong {
  display: block;
  line-height: 1.25;
}

.slot-visual span,
.product-media-slot span,
.thumb-visual span,
.scenario-media-slot span,
.brand-asset-preview span,
.ratio-preview span,
.hero-state-preview span,
.image-slot-card small {
  display: block;
  margin-top: 8px;
  color: var(--color-muted);
  font-size: 12px;
  line-height: 1.55;
}

.content-band,
.media-teaser {
  padding-top: var(--section-space);
  padding-bottom: var(--section-space);
  background: var(--color-paper);
}

.scenario-section,
.page-main {
  padding-top: var(--section-space);
  padding-bottom: var(--section-space);
}

.section-heading {
  max-width: 800px;
  margin-bottom: 32px;
}

.product-heading {
  width: 100%;
  max-width: none;
  margin-bottom: 32px;
  padding-top: var(--section-space);
  padding-bottom: 0;
}

.product-heading > .eyebrow,
.product-heading > h2,
.product-heading > p {
  max-width: 800px;
}

.thumbnail-grid,
.document-grid,
.product-grid,
.scenario-grid,
.module-list,
.design-grid {
  display: grid;
  gap: 18px;
}

.document-grid {
  grid-template-columns: repeat(auto-fit, minmax(210px, 1fr));
  gap: 24px;
}

.thumbnail-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.document-card,
.thumb-card,
.product-card,
.scenario-grid a,
.module-list article,
.design-card {
  min-height: 190px;
  padding: 24px;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-lg);
  background: var(--color-paper);
  box-shadow: var(--shadow-card);
  transition: border-color 160ms ease, transform 160ms ease, box-shadow 160ms ease;
}

.document-card {
  display: flex;
  flex-direction: column;
  min-height: 100%;
  padding: 18px;
  border-radius: 24px;
}

.document-card:hover {
  border-color: var(--color-moss-600);
  box-shadow: var(--shadow-soft);
  transform: translateY(-2px);
}

.document-card__thumb {
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  margin-bottom: 18px;
  aspect-ratio: 3 / 4;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-md);
  background: var(--color-ivory-50);
}

.document-card__thumb img {
  width: 100%;
  height: 100%;
  padding: 10px;
  object-fit: contain;
  border-radius: var(--radius-md);
}

.document-card__badge {
  display: inline-flex;
  align-self: flex-start;
  margin-bottom: 14px;
  padding: 5px 10px;
  border: 1px solid var(--color-line);
  border-radius: 999px;
  color: var(--color-tea-brown);
  font-size: 12px;
  font-weight: 850;
}

.document-card__meta,
.document-card__page-count {
  color: var(--color-muted);
  font-size: 13px;
}

.document-card__title {
  margin-bottom: 10px;
  color: var(--color-forest-950);
  font-size: 20px;
  line-height: 1.28;
}

.document-card__desc {
  flex: 1;
  margin-bottom: 14px;
  color: var(--color-muted);
  font-size: 14px;
}

.document-card__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 16px;
}

.document-card__fallback {
  padding: 18px;
  color: var(--color-muted);
  text-align: center;
}

.thumb-card {
  appearance: none;
  width: 100%;
  color: inherit;
  text-align: left;
  cursor: pointer;
}

.document-card__actions .button,
.document-card__actions .document-link {
  min-height: 42px;
  padding: 9px 14px;
  font-size: 13px;
}

.thumb-visual {
  min-height: 150px;
  margin-bottom: 18px;
  aspect-ratio: 3 / 4;
}

.thumb-image {
  width: 100%;
  margin-bottom: 18px;
  aspect-ratio: 3 / 4;
  border: 1px solid var(--color-line);
  background: var(--color-ivory-50);
  object-fit: cover;
}

.proof-card {
  display: grid;
  gap: 12px;
}

.proof-card .thumb-card {
  min-height: 100%;
}

.proof-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.document-link {
  appearance: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 42px;
  padding: 9px 14px;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-sm);
  background: var(--color-paper);
  color: var(--color-forest-900);
  font-size: 13px;
  font-weight: 800;
  cursor: pointer;
}

.document-link:hover {
  border-color: var(--color-moss-600);
  color: var(--color-tea-gold);
}

.filter-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  max-width: var(--container);
  margin: 30px auto 28px;
}

.filter-pills span {
  display: inline-flex;
  align-items: center;
  min-height: 38px;
  padding: 8px 14px;
  border: 1px solid var(--color-line);
  border-radius: 999px;
  background: var(--color-paper);
  color: var(--color-muted);
  font-size: 13px;
  font-weight: 800;
}

.filter-pills span[aria-current="true"] {
  border-color: var(--color-forest-900);
  background: var(--color-forest-900);
  color: var(--color-paper);
}

.thumb-card span,
.product-card p,
.design-pill {
  display: inline-flex;
  margin-bottom: 28px;
  padding: 5px 10px;
  border: 1px solid var(--color-line);
  border-radius: 999px;
  color: var(--color-tea-brown);
  font-size: 12px;
  font-weight: 850;
}

.thumb-card strong,
.scenario-grid strong {
  display: block;
  color: var(--color-forest-950);
  font-size: 20px;
  line-height: 1.28;
}

.thumb-card small,
.product-card span,
.scenario-grid span {
  display: block;
  margin-top: 12px;
  color: var(--color-muted);
}

.product-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  padding: 24px max(var(--container-padding), calc((100vw - var(--container)) / 2 + var(--container-padding))) var(--section-space);
}

.page-main .product-grid,
.page-main .scenario-grid {
  padding: 0;
}

.product-card {
  min-height: 430px;
}

.product-card.has-media {
  display: flex;
  flex-direction: column;
}

.product-media-slot {
  min-height: 190px;
  margin-bottom: 20px;
  aspect-ratio: 4 / 3;
}

.product-card h2 {
  font-size: clamp(24px, 3vw, 32px);
}

.product-detail-list {
  display: grid;
  gap: 14px;
  margin: 22px 0 0;
}

.product-detail-list div {
  display: grid;
  gap: 4px;
}

.product-detail-list dt {
  color: var(--color-forest-950);
  font-size: 13px;
  font-weight: 850;
}

.product-detail-list dd {
  margin: 0;
  color: var(--color-muted);
  font-size: 14px;
}

.product-card a,
.card-button {
  display: inline-flex;
  margin-top: 22px;
  color: var(--color-forest-700);
  font-weight: 850;
}

.product-card a:hover,
.card-button:hover {
  color: var(--color-tea-gold);
}

.product-detail-hero {
  max-width: 900px;
  margin: 0 auto 48px;
  padding: clamp(34px, 6vw, 72px);
  border: 1px solid var(--color-line);
  border-radius: var(--radius-xl);
  background: var(--color-paper);
  box-shadow: var(--shadow-card);
}

.product-detail-hero h1 {
  margin-bottom: 20px;
}

.product-detail-hero .lead {
  max-width: 760px;
}

.product-grid--detail {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.product-card--compact {
  min-height: 340px;
}

.category-section,
.page-cta {
  max-width: var(--container);
  margin: 56px auto 0;
}

.category-section {
  padding: clamp(26px, 4vw, 42px);
  border: 1px solid var(--color-line);
  border-radius: var(--radius-xl);
  background: var(--color-paper);
  box-shadow: var(--shadow-card);
}

.category-section .section-heading {
  margin-bottom: 28px;
}

.content-chapter--wide {
  max-width: var(--container);
  margin: 38px auto 0;
}

.internal-link-grid,
.trust-chain-grid,
.process-steps {
  display: grid;
  gap: 18px;
}

.internal-link-grid {
  grid-template-columns: repeat(auto-fit, minmax(210px, 1fr));
}

.trust-chain-grid {
  grid-template-columns: repeat(auto-fit, minmax(190px, 1fr));
}

.next-step-card,
.process-steps li {
  min-height: 100%;
  padding: 22px;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-lg);
  background: var(--color-ivory-50);
  box-shadow: var(--shadow-card);
  transition: border-color 160ms ease, transform 160ms ease, box-shadow 160ms ease;
}

.next-step-card:hover {
  border-color: var(--color-moss-600);
  box-shadow: var(--shadow-soft);
  transform: translateY(-2px);
}

.next-step-card span,
.process-steps span {
  display: inline-flex;
  margin-bottom: 14px;
  padding: 5px 10px;
  border: 1px solid var(--color-line);
  border-radius: 999px;
  color: var(--color-tea-brown);
  font-size: 12px;
  font-weight: 850;
  text-transform: uppercase;
}

.next-step-card h3,
.process-steps strong {
  display: block;
  margin: 0 0 10px;
  color: var(--color-forest-950);
}

.next-step-card p,
.process-steps p {
  margin: 0;
  color: var(--color-muted);
  font-size: 14px;
}

.process-steps {
  grid-template-columns: repeat(auto-fit, minmax(190px, 1fr));
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-cta {
  padding: clamp(26px, 4vw, 42px);
  border: 1px solid var(--color-line);
  border-radius: var(--radius-xl);
  background: var(--color-forest-950);
  color: var(--color-paper);
  box-shadow: var(--shadow-soft);
}

.page-cta h2,
.page-cta p {
  color: var(--color-paper);
}

.page-cta p {
  max-width: 760px;
}

.page-cta .button.primary {
  border-color: var(--color-paper);
  background: var(--color-paper);
  color: var(--color-forest-950);
}

.page-cta .button.secondary {
  border-color: var(--color-paper-wash);
  color: var(--color-paper);
}

.page-cta .button.secondary:hover {
  border-color: var(--color-moss-300);
  background: var(--color-forest-panel);
}

.image-story-grid,
.product-visual-grid,
.product-gallery {
  display: grid;
  gap: 18px;
}

.image-story-grid,
.product-visual-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.product-gallery {
  grid-template-columns: repeat(auto-fit, minmax(210px, 1fr));
}

.gallery-card,
.product-visual-card {
  overflow: hidden;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-lg);
  background: var(--color-paper);
  box-shadow: var(--shadow-card);
}

.gallery-card img,
.product-visual-card img,
.product-card__image,
.image-story-grid img {
  width: 100%;
  border-radius: 0;
  background: var(--color-ivory-50);
  object-fit: cover;
}

.gallery-card img,
.product-visual-card img,
.image-story-grid img {
  aspect-ratio: 4 / 3;
}

.product-card__image {
  margin-bottom: 20px;
  aspect-ratio: 4 / 3;
}

.product-card__media-link {
  display: block;
  margin-bottom: 20px;
  overflow: hidden;
  border-radius: var(--radius-md);
}

.product-card__media-link .product-card__image {
  margin-bottom: 0;
}

.media-review-page {
  padding-top: 112px;
}

.media-review-hero {
  margin-bottom: 48px;
}

.notice-card {
  display: grid;
  gap: 8px;
  max-width: 760px;
  padding: 18px 20px;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-md);
  background: var(--color-paper);
  color: var(--color-muted);
  box-shadow: var(--shadow-card);
}

.notice-card strong {
  color: var(--color-forest-950);
}

.media-review-section {
  padding: 72px 0;
  border-top: 1px solid var(--color-line);
}

.media-review-section .section-heading h2 span {
  color: var(--color-muted);
  font-size: 0.55em;
}

.media-review-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 22px;
}

.media-review-card {
  overflow: hidden;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-lg);
  background: var(--color-paper);
  box-shadow: var(--shadow-card);
}

.media-review-card__figure {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 220px;
  margin: 0;
  padding: 14px;
  border-bottom: 1px solid var(--color-line);
  background: var(--color-ivory-50);
}

.media-review-card__figure img {
  width: 100%;
  max-height: 260px;
  border-radius: var(--radius-md);
  object-fit: contain;
}

.media-review-card__body {
  display: grid;
  gap: 12px;
  padding: 18px;
}

.media-review-card__number {
  width: fit-content;
  margin: 0;
  padding: 5px 11px;
  border: 1px solid var(--color-line);
  border-radius: 999px;
  color: var(--color-tea-brown);
  font-size: 0.82rem;
  font-weight: 700;
}

.media-review-card__body h3 {
  margin: 0;
  color: var(--color-forest-950);
  font-size: 1rem;
}

.media-review-card__meta {
  display: grid;
  gap: 8px;
  margin: 0;
}

.media-review-card__meta div {
  display: grid;
  gap: 4px;
}

.media-review-card__meta dt,
.media-review-card__copy-label {
  color: var(--color-muted);
  font-size: 0.78rem;
  font-weight: 700;
}

.media-review-card__meta dd {
  margin: 0;
  color: var(--color-ink);
  font-size: 0.82rem;
  overflow-wrap: anywhere;
}

.media-review-card code,
.media-review-card__path,
.notice-card code {
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", monospace;
}

.media-review-card__path {
  display: block;
  padding: 10px;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-sm);
  background: var(--color-ivory-50);
  color: var(--color-forest-900);
  font-size: 0.78rem;
  overflow-wrap: anywhere;
}

.media-review-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.media-review-tags span {
  padding: 5px 9px;
  border: 1px solid var(--color-line);
  border-radius: 999px;
  background: var(--color-moss-100);
  color: var(--color-forest-900);
  font-size: 0.76rem;
}

.gallery-card figcaption,
.product-visual-card__body {
  padding: 16px;
}

.gallery-card figcaption,
.product-visual-card__body p {
  color: var(--color-muted);
  font-size: 14px;
}

.media-category-block {
  max-width: var(--container);
  margin: 56px auto 0;
}

.media-category-block .section-heading {
  margin-bottom: 24px;
}

.story-section,
.process-grid,
.flavor-grid,
.document-inline-grid {
  display: grid;
  gap: 24px;
  max-width: var(--container);
  margin: 42px auto 0;
}

.story-section {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.process-grid,
.document-inline-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.flavor-grid {
  grid-template-columns: repeat(auto-fit, minmax(190px, 1fr));
}

.story-section article,
.process-grid article,
.flavor-grid article,
.document-inline-card,
.content-chapter--wide {
  min-height: 100%;
  padding: 28px;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-lg);
  background: var(--color-paper);
  box-shadow: var(--shadow-card);
}

.story-section article span,
.process-grid article span,
.flavor-grid article span,
.document-inline-card > span,
.content-chapter--wide > span {
  display: inline-flex;
  margin-bottom: 16px;
  padding: 5px 10px;
  border: 1px solid var(--color-line);
  border-radius: 999px;
  color: var(--color-tea-brown);
  font-size: 12px;
  font-weight: 850;
  text-transform: uppercase;
}

.story-section h2,
.process-grid h2,
.document-inline-card h2,
.content-chapter--wide h2 {
  font-size: clamp(24px, 3vw, 34px);
}

.story-section p,
.process-grid p,
.document-inline-card p,
.content-chapter--wide p {
  color: var(--color-muted);
}

.flavor-grid strong {
  display: block;
  color: var(--color-forest-950);
  font-size: clamp(18px, 2vw, 24px);
  line-height: 1.45;
}

.scenario-pill-list {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 22px;
}

.scenario-pill-list span {
  display: inline-flex;
  align-items: center;
  min-height: 40px;
  padding: 8px 12px;
  border: 1px solid var(--color-line);
  border-radius: 999px;
  background: var(--color-ivory-50);
  color: var(--color-forest-950);
  font-size: 13px;
  font-weight: 780;
}

.document-inline-card {
  display: flex;
  flex-direction: column;
}

.document-inline-card p {
  flex: 1;
}

.document-inline-card .document-link {
  align-self: flex-start;
  margin-top: 18px;
}

.plain-list {
  display: grid;
  gap: 10px;
  margin: 18px 0 0;
  padding-left: 20px;
  color: var(--color-muted);
}

.plain-list li {
  padding-left: 4px;
}

.plain-list--ordered {
  padding-left: 24px;
}

.scenario-grid {
  grid-template-columns: repeat(5, minmax(0, 1fr));
}

.scenario-grid--four {
  grid-template-columns: repeat(auto-fit, minmax(190px, 1fr));
  max-width: var(--container);
  margin: 42px auto 0;
}

.cooperation-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 24px;
  max-width: var(--container);
  margin: 42px auto 0;
}

.cooperation-card,
.inquiry-box,
.contact-status,
.contact-card {
  border: 1px solid var(--color-line);
  border-radius: var(--radius-lg);
  background: var(--color-paper);
  box-shadow: var(--shadow-card);
}

.cooperation-card {
  min-height: 100%;
  padding: 28px;
}

.cooperation-card > span {
  display: inline-flex;
  margin-bottom: 18px;
  padding: 5px 10px;
  border: 1px solid var(--color-line);
  border-radius: 999px;
  color: var(--color-tea-brown);
  font-size: 12px;
  font-weight: 850;
}

.cooperation-card h2 {
  font-size: clamp(23px, 3vw, 32px);
}

.cooperation-card dl {
  display: grid;
  gap: 14px;
  margin: 22px 0 0;
}

.cooperation-card dt {
  color: var(--color-forest-950);
  font-size: 13px;
  font-weight: 850;
}

.cooperation-card dd {
  margin: 4px 0 0;
  color: var(--color-muted);
  font-size: 14px;
}

.inquiry-box {
  max-width: var(--container);
  margin: 56px auto 0;
  padding: clamp(26px, 4vw, 42px);
}

.inquiry-box h2 {
  font-size: clamp(26px, 4vw, 42px);
}

.inquiry-box p {
  max-width: 760px;
  color: var(--color-muted);
}

.contact-status {
  display: grid;
  gap: 8px;
  max-width: 760px;
  margin-top: 24px;
  padding: 18px;
  background: var(--color-ivory-50);
}

.contact-status strong {
  color: var(--color-forest-950);
}

.contact-status span {
  color: var(--color-muted);
  font-size: 14px;
}

.contact-card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 16px;
  margin-top: 26px;
}

.contact-card {
  display: grid;
  gap: 8px;
  min-height: 100%;
  padding: 18px;
  color: var(--color-ink);
  transition: transform 180ms ease, border-color 180ms ease, box-shadow 180ms ease;
}

.contact-card--link:hover {
  transform: translateY(-3px);
  border-color: var(--color-moss-300);
  box-shadow: var(--shadow-soft);
}

.contact-card span {
  color: var(--color-tea-brown);
  font-size: 12px;
  font-weight: 850;
  text-transform: uppercase;
}

.contact-card strong {
  color: var(--color-forest-950);
  font-size: clamp(17px, 2vw, 22px);
  line-height: 1.35;
  overflow-wrap: anywhere;
}

.contact-card small {
  color: var(--color-muted);
  font-size: 13px;
  line-height: 1.7;
}

.contact-action {
  min-height: 44px;
}

.contact-inline-list {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 22px 0 0;
}

.contact-inline-list span,
.contact-inline-list a {
  display: inline-flex;
  align-items: center;
  min-height: 40px;
  padding: 8px 12px;
  border: 1px solid var(--color-line);
  border-radius: 999px;
  color: var(--color-forest-950);
  background: var(--color-paper-soft);
  font-size: 13px;
  font-weight: 750;
  overflow-wrap: anywhere;
}

.inquiry-panel .contact-inline-list span,
.inquiry-panel .contact-inline-list a {
  border-color: var(--color-paper-wash);
  color: var(--color-paper);
  background: var(--color-forest-panel);
}

.scenario-grid a {
  min-height: 210px;
}

.scenario-grid a.has-media {
  display: flex;
  flex-direction: column;
}

.scenario-media-slot {
  min-height: 130px;
  margin-bottom: 18px;
  aspect-ratio: 16 / 9;
}

.scenario-grid a:first-child {
  border-color: var(--color-line);
}

.scenario-grid a:first-child strong::after {
  display: block;
  width: 36px;
  height: 2px;
  margin-top: 12px;
  background: var(--color-gift-red);
  content: "";
}

.media-teaser {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.media-teaser--with-preview {
  align-items: stretch;
}

.media-teaser > div {
  max-width: 720px;
}

.media-teaser--with-preview > div {
  max-width: none;
}

.media-preview-card,
.video-resource-card {
  display: grid;
  grid-template-columns: minmax(180px, 0.72fr) minmax(0, 1fr);
  gap: 20px;
  align-items: center;
  width: min(100%, 860px);
  padding: 22px;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-lg);
  background: var(--color-paper);
  box-shadow: var(--shadow-card);
}

.video-poster-slot {
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  min-height: 180px;
  padding: 18px;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-lg);
  background: var(--color-slot-gradient-dark);
  color: var(--color-paper);
}

.video-poster-slot span {
  color: var(--color-moss-300);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.video-resource-card {
  max-width: var(--container);
  margin: 32px auto 0;
}

.media-video,
.media-poster-image {
  width: 100%;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-lg);
  background: var(--color-forest-950);
  box-shadow: var(--shadow-card);
}

.media-video {
  aspect-ratio: 16 / 9;
}

.media-poster-image {
  aspect-ratio: 16 / 9;
  object-fit: cover;
}

.media-preview-card h2,
.video-resource-card h2 {
  font-size: clamp(24px, 3vw, 34px);
}

.inquiry-panel {
  padding-top: var(--section-space);
  padding-bottom: var(--section-space);
  background: var(--color-forest-950);
  color: var(--color-paper);
}

.inquiry-panel h2,
.inquiry-panel p {
  color: var(--color-paper);
}

.inquiry-panel .button.primary {
  border-color: var(--color-paper);
  background: var(--color-paper);
  color: var(--color-forest-950);
}

.inquiry-panel .button.primary:hover {
  border-color: var(--color-tea-gold);
  background: var(--color-tea-gold);
}

.inquiry-panel .button.secondary {
  border-color: var(--color-paper-wash);
  color: var(--color-paper);
}

.inquiry-panel .button.secondary:hover {
  background: var(--color-forest-panel);
}

.site-footer {
  display: grid;
  grid-template-columns: minmax(260px, 1.1fr) repeat(2, minmax(0, 1fr));
  gap: 28px;
  align-items: start;
  padding: 34px max(var(--container-padding), calc((100vw - var(--container)) / 2 + var(--container-padding)));
  border-top: 1px solid var(--color-line);
  background: var(--color-forest-950);
  color: var(--color-ivory-50);
}

.footer-column {
  display: grid;
  gap: 8px;
  min-width: 0;
}

.footer-brand {
  display: flex;
  align-items: flex-start;
  gap: 12px;
}

.footer-column strong {
  color: var(--color-paper);
  font-weight: 850;
}

.footer-column span,
.footer-column a {
  color: var(--color-ivory-100);
  font-size: 13px;
  line-height: 1.7;
  overflow-wrap: anywhere;
}

.footer-address-line {
  white-space: nowrap;
  word-break: keep-all;
  overflow-wrap: normal;
}

.site-footer a:hover {
  color: var(--color-tea-gold);
}

.compliance-note {
  max-width: 920px;
  margin: 20px 0 0;
  color: var(--color-muted);
  font-size: 13px;
  line-height: 1.75;
}

.archive-panel {
  max-width: var(--container);
  margin: 38px auto 0;
  padding: 24px;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-lg);
  background: var(--color-paper);
}

.archive-panel h2 {
  font-size: clamp(22px, 3vw, 30px);
}

.archive-panel p {
  max-width: 760px;
  color: var(--color-muted);
}

.archive-link-list {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 18px;
}

.archive-link-list a {
  display: inline-flex;
  min-height: 40px;
  align-items: center;
  padding: 8px 12px;
  border: 1px solid var(--color-line);
  border-radius: 999px;
  color: var(--color-forest-700);
  background: var(--color-ivory-50);
  font-size: 13px;
  font-weight: 800;
}

.archive-link-list a:hover {
  border-color: var(--color-moss-300);
  color: var(--color-tea-gold);
}

.page-main {
  max-width: none;
  margin: 0;
}

.page-main > .eyebrow,
.page-main > h1,
.page-main > .lead {
  max-width: var(--container);
  margin-right: auto;
  margin-left: auto;
}

.page-main h1 {
  font-size: clamp(40px, 7vw, 72px);
}

.module-list {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  max-width: var(--container);
  margin: 38px auto 0;
}

.module-list h2 {
  font-size: 24px;
}

.lightbox {
  position: fixed;
  inset: 0;
  z-index: 50;
  display: grid;
  place-items: center;
  padding: 20px;
  background: var(--color-forest-overlay);
}

.lightbox[hidden] {
  display: none;
}

.lightbox > button {
  position: fixed;
  top: 18px;
  right: 18px;
  width: 46px;
  height: 46px;
  border: 1px solid var(--color-paper-wash);
  border-radius: var(--radius-sm);
  background: var(--color-forest-panel);
  color: var(--color-paper);
  font-size: 28px;
}

.lightbox > div {
  width: min(92vw, 860px);
  padding: 26px;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-lg);
  background: var(--color-paper);
  box-shadow: var(--shadow-soft);
}

.lightbox h2 {
  font-size: 24px;
}

.lightbox img {
  min-height: 260px;
  border: 1px solid var(--color-line);
  background: var(--color-ivory-50);
}

.design-hero {
  padding: 84px max(var(--container-padding), calc((100vw - var(--container)) / 2 + var(--container-padding))) 56px;
  background: var(--color-hero-surface);
  color: var(--color-paper);
}

.design-hero h1,
.design-hero .lead {
  color: var(--color-paper);
}

.design-section {
  max-width: var(--container);
  margin: 0 auto;
  padding: var(--section-space) var(--container-padding);
}

.design-section h2 {
  margin-bottom: 24px;
}

.design-section .product-grid {
  padding: 0;
}

.design-section .scenario-grid {
  margin-top: 18px;
}

.design-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.brand-asset-grid,
.hero-state-grid,
.ratio-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.brand-asset-preview {
  min-height: 180px;
}

.brand-asset-image {
  width: min(100%, 180px);
  max-height: 120px;
  margin-bottom: 18px;
  object-fit: contain;
}

.brand-asset-preview.logo-mark {
  align-items: center;
  justify-content: center;
  text-align: center;
}

.brand-placeholder-mark {
  display: grid;
  width: 78px;
  height: 78px;
  margin-bottom: 18px;
  place-items: center;
  border: 1px solid var(--color-line);
  border-radius: 50%;
  background: var(--color-forest-950);
  color: var(--color-paper);
  font-size: 34px;
  font-weight: 850;
}

.wordmark-placeholder {
  color: var(--color-forest-950);
  font-size: 34px;
  font-weight: 850;
  letter-spacing: 0.08em;
}

.seal-placeholder {
  display: grid;
  width: 88px;
  height: 88px;
  margin-bottom: 18px;
  place-items: center;
  border: 2px solid var(--color-gift-red);
  border-radius: 50%;
  color: var(--color-gift-red);
  font-weight: 850;
}

.hero-state-preview {
  min-height: 260px;
  color: var(--color-paper);
}

.hero-state-preview.gradient-state {
  background: var(--color-hero-surface);
}

.hero-state-preview.image-state,
.hero-state-preview.poster-state {
  background: var(--color-hero-gradient), var(--color-slot-gradient-dark);
}

.ratio-preview.hero-ratio {
  aspect-ratio: 21 / 9;
}

.ratio-preview.landscape-ratio {
  aspect-ratio: 4 / 3;
}

.ratio-preview.square-ratio {
  aspect-ratio: 1 / 1;
}

.ratio-preview.document-ratio {
  aspect-ratio: 3 / 4;
}

.swatch-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
}

.swatch {
  overflow: hidden;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-md);
  background: var(--color-paper);
  box-shadow: var(--shadow-card);
}

.swatch-color {
  min-height: 92px;
  border-bottom: 1px solid var(--color-line);
}

.swatch-info {
  padding: 14px;
}

.swatch-info strong,
.swatch-info span {
  display: block;
}

.swatch-info span {
  color: var(--color-muted);
  font-size: 13px;
}

.swatch-forest-950 { background: var(--color-forest-950); }
.swatch-forest-900 { background: var(--color-forest-900); }
.swatch-forest-700 { background: var(--color-forest-700); }
.swatch-moss-600 { background: var(--color-moss-600); }
.swatch-moss-100 { background: var(--color-moss-100); }
.swatch-ivory-50 { background: var(--color-ivory-50); }
.swatch-paper { background: var(--color-paper); }
.swatch-tea-gold { background: var(--color-tea-gold); }
.swatch-tea-brown { background: var(--color-tea-brown); }
.swatch-gift-red { background: var(--color-gift-red); }

.design-button-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

@media (max-width: 1100px) {
  .trust-strip,
  .thumbnail-grid,
  .scenario-grid,
  .swatch-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 980px) {
  .hero-section,
  .section-grid {
    grid-template-columns: 1fr;
  }

  .product-grid,
  .module-list,
  .story-section,
  .process-grid,
  .document-inline-grid,
  .factory-visual-grid,
  .location-card,
  .design-grid,
  .cooperation-grid,
  .brand-asset-grid,
  .hero-state-grid,
  .ratio-grid {
    grid-template-columns: 1fr;
  }

  .hero-media-panel {
    min-height: 320px;
  }

  .media-teaser {
    align-items: flex-start;
    flex-direction: column;
  }

  .media-preview-card,
  .video-resource-card {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 760px) {
  body {
    line-height: 1.8;
  }

  .site-header {
    min-height: 66px;
    padding-right: var(--container-padding-mobile);
    padding-left: var(--container-padding-mobile);
  }

  .nav-toggle {
    display: block;
  }

  .site-nav {
    position: fixed;
    inset: 66px 0 auto 0;
    display: none;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 12px var(--container-padding-mobile) 18px;
    border-bottom: 1px solid var(--color-line);
    background: var(--color-paper);
    box-shadow: var(--shadow-card);
  }

  .site-nav.is-open,
  .static-nav {
    display: flex;
  }

  .site-nav a {
    padding: 13px 0;
    border-bottom: 1px solid var(--color-line);
  }

  .site-nav a::after {
    display: none;
  }

  .static-nav {
    position: static;
    flex-direction: row;
    flex-wrap: wrap;
    gap: 10px;
    padding: 0;
    border: 0;
    background: transparent;
    box-shadow: none;
    font-size: 12px;
  }

  .static-nav a {
    padding: 0;
    border: 0;
  }

  .hero-section,
  .section-grid,
  .content-band,
  .scenario-section,
  .media-teaser,
  .inquiry-panel,
  .page-main,
  .product-heading,
  .product-grid,
  .design-hero,
  .design-section {
    padding-right: var(--container-padding-mobile);
    padding-left: var(--container-padding-mobile);
  }

  .hero-section {
    min-height: auto;
    gap: 24px;
    padding-top: 56px;
    padding-bottom: 64px;
  }

  .section-grid,
  .content-band,
  .scenario-section,
  .media-teaser,
  .inquiry-panel,
  .page-main,
  .design-section {
    padding-top: var(--section-space-mobile);
    padding-bottom: var(--section-space-mobile);
  }

  h1 {
    font-size: clamp(36px, 11vw, 54px);
  }

  .hero-section h1 {
    width: 100%;
    max-width: 100%;
    font-size: clamp(28px, 7.8vw, 36px);
    line-height: 1.12;
    word-break: break-all;
  }

  .hero-subtitle {
    font-size: 18px;
  }

  .hero-section .lead {
    width: 100%;
    max-width: 100%;
    font-size: 16px;
    word-break: break-all;
  }

  .trust-strip,
  .thumbnail-grid,
  .scenario-grid,
  .swatch-grid {
    grid-template-columns: 1fr;
  }

  .trust-strip {
    margin: var(--section-space-mobile) auto;
    padding-right: var(--container-padding-mobile);
    padding-left: var(--container-padding-mobile);
  }

  .trust-strip article {
    min-height: auto;
  }

  .hero-media-panel {
    min-height: auto;
    padding: 22px;
    border-radius: var(--radius-lg);
  }

  .hero-media-panel strong {
    width: 100%;
    font-size: clamp(24px, 7vw, 34px);
    word-break: break-all;
  }

  .hero-media-panel span {
    width: 100%;
    max-width: 100%;
    word-break: break-all;
  }

  .hero-actions .button {
    width: 100%;
  }

  .fact-list div {
    align-items: flex-start;
    flex-direction: column;
  }

  .fact-list span {
    text-align: left;
  }

  .visual-slot-grid {
    grid-template-columns: 1fr;
  }

  .product-card,
  .scenario-grid a,
  .thumb-card,
  .document-card,
  .category-section,
  .page-cta,
  .next-step-card,
  .content-chapter--wide,
  .process-steps li,
  .story-section article,
  .process-grid article,
  .flavor-grid article,
  .document-inline-card,
  .module-list article,
  .design-card {
    min-height: auto;
    padding: 22px;
  }

  .document-card__actions .document-link {
    flex: 1 1 130px;
  }

  .site-footer {
    grid-template-columns: 1fr;
    gap: 22px;
    padding-right: var(--container-padding-mobile);
    padding-left: var(--container-padding-mobile);
  }

  .footer-address-line {
    white-space: normal;
    overflow-wrap: break-word;
  }

  .contact-card-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 520px) {
  .site-header {
    justify-content: flex-start;
  }

  .site-header:has(.static-nav) {
    flex-wrap: wrap;
  }

  .nav-toggle {
    margin-left: min(120px, 30vw);
  }

  .static-nav {
    flex: 1 0 100%;
    order: 2;
  }

  .hero-section,
  .trust-strip,
  .document-grid,
  .product-grid,
  .scenario-grid,
  .cooperation-grid,
  .module-list,
  .image-story-grid,
  .product-visual-grid,
  .product-gallery,
  .internal-link-grid,
  .trust-chain-grid,
  .process-steps,
  .story-section,
  .process-grid,
  .flavor-grid,
  .document-inline-grid,
  .factory-visual-grid,
  .location-card,
  .design-grid,
  .brand-asset-grid,
  .hero-state-grid,
  .ratio-grid {
    justify-items: start;
  }

  .document-grid,
  .product-grid,
  .scenario-grid,
  .module-list,
  .image-story-grid,
  .product-visual-grid,
  .product-gallery,
  .internal-link-grid,
  .trust-chain-grid,
  .process-steps,
  .story-section,
  .process-grid,
  .flavor-grid,
  .document-inline-grid,
  .factory-visual-grid,
  .location-card,
  .contact-card-grid,
  .design-grid,
  .brand-asset-grid,
  .hero-state-grid,
  .ratio-grid {
    grid-template-columns: 1fr;
  }

  .hero-copy,
  .hero-actions,
  .hero-media-panel,
  .page-main > .eyebrow,
  .page-main > h1,
  .page-main > .lead,
  .filter-pills,
  .document-grid,
  .compliance-note,
  .trust-strip article,
  .document-card,
  .product-card,
  .product-detail-hero,
  .gallery-card,
  .product-visual-card,
  .media-category-block,
  .category-section,
  .page-cta,
  .next-step-card,
  .content-chapter--wide,
  .process-steps li,
  .factory-visual-section,
  .factory-visual-card,
  .location-card,
  .cooperation-card,
  .scenario-grid a,
  .story-section article,
  .process-grid article,
  .flavor-grid article,
  .document-inline-card,
  .module-list article,
  .design-card,
  .media-preview-card,
  .video-resource-card,
  .contact-card,
  .fact-list div {
    width: 100%;
    max-width: 340px;
  }

  .contact-inline-list span,
  .contact-inline-list a {
    width: 100%;
    justify-content: center;
    text-align: center;
  }

  .page-main h1 {
    font-size: clamp(32px, 9vw, 40px);
    word-break: break-all;
  }

  .page-main > .eyebrow,
  .page-main > h1,
  .page-main > .lead,
  .filter-pills,
  .document-grid,
  .module-list,
  .image-story-grid,
  .product-visual-grid,
  .product-gallery,
  .internal-link-grid,
  .trust-chain-grid,
  .process-steps,
  .story-section,
  .process-grid,
  .flavor-grid,
  .document-inline-grid,
  .factory-visual-grid,
  .location-card,
  .video-resource-card,
  .compliance-note {
    margin-right: 0;
    margin-left: 0;
  }

  .hero-subtitle,
  .hero-section .lead,
  .page-main > .lead,
  .trust-strip p,
  .document-card__desc,
  .module-list p {
    word-break: break-all;
  }
}

/* V3.4 overseas acquisition landing pages */
.landing-body {
  background:
    radial-gradient(circle at 92% 8%, rgba(184, 138, 61, 0.12), transparent 28rem),
    var(--color-ivory-50);
}

.landing-header {
  position: sticky;
  z-index: 30;
  top: 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  padding: 0.9rem max(1.25rem, calc((100vw - var(--container)) / 2));
  border-bottom: 1px solid var(--color-line);
  background: rgba(247, 244, 236, 0.94);
  backdrop-filter: blur(16px);
}

.landing-nav {
  display: flex;
  align-items: center;
  gap: 1.1rem;
  color: var(--color-forest-900);
  font-size: 0.84rem;
  font-weight: 700;
}

.landing-nav > a:not(.landing-cta) {
  border-bottom: 1px solid transparent;
}

.landing-nav > a:not(.landing-cta):hover,
.landing-nav > a:not(.landing-cta):focus-visible {
  border-color: var(--color-tea-gold);
}

.landing-cta--compact {
  padding: 0.62rem 0.9rem;
  border-radius: 999px;
  background: var(--color-forest-900);
  color: var(--color-paper);
}

.landing-page {
  width: min(var(--container), calc(100% - 2 * var(--container-padding)));
  margin: 0 auto;
  padding: 1.5rem 0 5rem;
}

.landing-hero {
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(320px, 0.92fr);
  gap: clamp(1.5rem, 4vw, 4rem);
  align-items: center;
  min-height: 650px;
  padding: clamp(2rem, 5vw, 4.5rem);
  overflow: hidden;
  border-radius: var(--radius-xl);
  background:
    radial-gradient(circle at 82% 10%, rgba(184, 138, 61, 0.3), transparent 22rem),
    linear-gradient(135deg, var(--color-forest-950), var(--color-forest-800));
  color: var(--color-paper);
  box-shadow: 0 2rem 5rem rgba(11, 47, 35, 0.18);
}

.landing-hero__copy {
  position: relative;
  z-index: 1;
}

.landing-hero .eyebrow,
.landing-contact .eyebrow {
  color: #d8b56d;
}

.landing-hero h1 {
  max-width: 850px;
  margin: 0.5rem 0 1.25rem;
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(2.65rem, 5.5vw, 5.5rem);
  font-weight: 500;
  letter-spacing: -0.04em;
  line-height: 0.98;
}

.landing-hero__subtitle {
  max-width: 720px;
  margin: 0;
  color: rgba(255, 253, 247, 0.82);
  font-size: clamp(1rem, 1.4vw, 1.2rem);
  line-height: 1.7;
}

.landing-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
  margin-top: 1.75rem;
}

.landing-hero .button.secondary {
  border-color: rgba(255, 253, 247, 0.46);
  color: var(--color-paper);
}

.landing-hero__media {
  margin: 0;
  padding: 0.8rem;
  border: 1px solid rgba(255, 253, 247, 0.18);
  border-radius: var(--radius-lg);
  background: rgba(255, 253, 247, 0.08);
}

.landing-hero__media img {
  width: 100%;
  aspect-ratio: 4 / 5;
  object-fit: cover;
  border-radius: calc(var(--radius-lg) - 0.45rem);
}

.landing-hero__media figcaption {
  padding: 0.8rem 0.2rem 0.2rem;
  color: rgba(255, 253, 247, 0.68);
  font-size: 0.8rem;
}

.landing-trust-list {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.75rem;
  margin: 2rem 0 0;
  padding: 0;
  list-style: none;
}

.landing-trust-list li {
  min-height: 92px;
  padding: 0.9rem;
  border: 1px solid rgba(255, 253, 247, 0.15);
  border-radius: var(--radius-sm);
  background: rgba(255, 253, 247, 0.06);
}

.landing-trust-list span,
.landing-product-card span,
.landing-evidence-grid span,
.landing-contact-card > span {
  display: block;
  margin-bottom: 0.3rem;
  color: var(--color-tea-gold);
  font-size: 0.7rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.landing-trust-list strong {
  display: block;
  font-size: 0.9rem;
  line-height: 1.45;
}

.landing-section {
  padding: clamp(4rem, 8vw, 7rem) 0 0;
}

.landing-section__heading {
  max-width: 780px;
  margin-bottom: 2rem;
}

.landing-section__heading h2,
.landing-contact h2 {
  margin: 0.35rem 0 0.7rem;
  color: var(--color-forest-950);
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(2rem, 4vw, 3.7rem);
  font-weight: 500;
  line-height: 1.08;
}

.landing-value-grid,
.landing-product-grid,
.landing-evidence-grid,
.landing-contact-grid {
  display: grid;
  gap: 1rem;
}

.landing-value-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.landing-value-grid article {
  min-height: 280px;
  padding: clamp(1.4rem, 3vw, 2.2rem);
  border: 1px solid var(--color-line);
  border-radius: var(--radius-md);
  background: var(--color-paper-soft);
  box-shadow: var(--shadow-card);
}

.landing-value-grid article > span {
  color: var(--color-tea-gold);
  font-family: Georgia, "Times New Roman", serif;
  font-size: 2rem;
}

.landing-value-grid h3 {
  margin: 2rem 0 0.5rem;
  color: var(--color-forest-900);
  font-size: 1.4rem;
}

.landing-product-grid--three {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.landing-product-grid--four {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.landing-product-card {
  overflow: hidden;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-md);
  background: var(--color-paper);
  box-shadow: var(--shadow-card);
}

.landing-product-card img {
  width: 100%;
  aspect-ratio: 4 / 3;
  border-radius: 0;
  object-fit: cover;
}

.landing-product-card > div {
  padding: 1.25rem;
}

.landing-product-card h3 {
  margin: 0.2rem 0 0.5rem;
  color: var(--color-forest-950);
  font-size: 1.25rem;
  line-height: 1.25;
}

.landing-evidence-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.landing-evidence-grid > a {
  display: block;
  padding: 0.75rem;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-md);
  background: var(--color-paper-soft);
  transition: transform 180ms ease, box-shadow 180ms ease;
}

.landing-evidence-grid > a:hover,
.landing-evidence-grid > a:focus-visible {
  transform: translateY(-3px);
  box-shadow: var(--shadow-soft);
}

.landing-evidence-grid img {
  width: 100%;
  aspect-ratio: 4 / 3;
  margin-bottom: 1rem;
  border-radius: calc(var(--radius-md) - 0.35rem);
  object-fit: cover;
}

.landing-evidence-grid strong {
  display: block;
  padding: 0 0.35rem 0.35rem;
  color: var(--color-forest-950);
  line-height: 1.5;
}

.landing-steps {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.landing-steps li {
  padding: 1.4rem;
  border-top: 2px solid var(--color-tea-gold);
  background: rgba(255, 253, 247, 0.64);
}

.landing-steps li > span {
  color: var(--color-tea-gold);
  font-family: Georgia, "Times New Roman", serif;
  font-size: 1.65rem;
}

.landing-steps strong {
  display: block;
  margin-top: 1.25rem;
  color: var(--color-forest-950);
}

.landing-contact {
  margin-top: clamp(4rem, 9vw, 8rem);
  padding: clamp(2rem, 5vw, 4rem);
  border-radius: var(--radius-xl);
  background: linear-gradient(145deg, var(--color-forest-950), var(--color-forest-800));
  color: var(--color-paper);
}

.landing-contact > div:first-child {
  max-width: 760px;
}

.landing-contact h2 {
  color: var(--color-paper);
}

.landing-contact-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin-top: 2rem;
}

.landing-contact-card {
  display: block;
  min-height: 175px;
  padding: 1.25rem;
  border: 1px solid rgba(255, 253, 247, 0.18);
  border-radius: var(--radius-md);
  background: rgba(255, 253, 247, 0.08);
}

.landing-contact-card strong,
.landing-contact-card small {
  display: block;
  overflow-wrap: anywhere;
}

.landing-contact-card strong {
  font-size: 1rem;
}

.landing-contact-card small {
  margin-top: 0.6rem;
  color: rgba(255, 253, 247, 0.7);
  line-height: 1.5;
}

.landing-contact-card .text-link {
  margin-top: 0.7rem;
  color: var(--color-paper);
}

.landing-footer {
  display: flex;
  justify-content: space-between;
  gap: 2rem;
  width: min(var(--container), calc(100% - 2 * var(--container-padding)));
  margin: 0 auto;
  padding: 2.25rem 0;
  border-top: 1px solid var(--color-line);
  color: var(--color-muted);
  font-size: 0.86rem;
}

.landing-footer div {
  display: flex;
  flex-wrap: wrap;
  gap: 0.9rem;
}

.landing-footer strong {
  color: var(--color-forest-900);
}

@media (max-width: 980px) {
  .landing-header {
    align-items: flex-start;
  }

  .landing-nav > a:not(.landing-cta) {
    display: none;
  }

  .landing-hero {
    grid-template-columns: 1fr;
    min-height: auto;
  }

  .landing-hero__media img {
    aspect-ratio: 16 / 10;
  }

  .landing-product-grid--four,
  .landing-evidence-grid,
  .landing-steps {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 720px) {
  .landing-page,
  .landing-footer {
    width: min(100% - 2 * var(--container-padding-mobile), var(--container));
  }

  .landing-header {
    padding-inline: var(--container-padding-mobile);
  }

  .landing-header .brand-mark small {
    display: none;
  }

  .landing-hero {
    padding: 2rem 1.25rem;
    border-radius: var(--radius-lg);
  }

  .landing-hero h1 {
    font-size: clamp(2.35rem, 12vw, 3.8rem);
  }

  .landing-trust-list,
  .landing-value-grid,
  .landing-product-grid--three,
  .landing-product-grid--four,
  .landing-evidence-grid,
  .landing-steps,
  .landing-contact-grid {
    grid-template-columns: 1fr;
  }

  .landing-value-grid article {
    min-height: auto;
  }

  .landing-contact {
    padding: 2rem 1.25rem;
    border-radius: var(--radius-lg);
  }

  .landing-footer {
    flex-direction: column;
  }
}

/* V2.5 unified inner-page layout system */
.page-shell {
  width: min(100%, var(--container));
  margin: 0 auto;
  padding: 72px var(--container-padding) 96px;
  overflow: visible;
}

.page-shell > section,
.page-shell > div {
  width: 100%;
}

.page-hero {
  width: 100%;
  max-width: 1120px;
  margin: 0 auto 56px;
  padding: 72px;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-xl);
  background: var(--color-paper);
  box-shadow: var(--shadow-card);
}

.page-hero--compact {
  padding-top: 64px;
  padding-bottom: 64px;
}

.page-title {
  max-width: 980px;
  margin: 0;
  color: var(--color-forest-950);
  font-size: 64px;
  font-weight: 760;
  line-height: 1.04;
  letter-spacing: 0;
  text-wrap: balance;
}

.page-title--single-line {
  max-width: none;
  font-size: 58px;
  white-space: nowrap;
}

.page-title--short {
  font-size: 76px;
}

.page-title--en {
  font-size: 56px;
}

.page-lead {
  max-width: 820px;
  margin: 28px 0 0;
  color: var(--color-ink);
  font-size: 20px;
  line-height: 1.8;
}

.title-lines {
  display: inline-flex;
  flex-direction: column;
  gap: 0.02em;
}

.title-line {
  display: block;
  white-space: nowrap;
}

.section-title,
.content-panel > h2,
.content-panel > .section-heading h2 {
  margin: 0 0 20px;
  color: var(--color-forest-950);
  font-size: 38px;
  line-height: 1.16;
  letter-spacing: 0;
}

.section-copy,
.content-panel > p,
.content-panel.content-chapter > p,
.content-panel > .section-heading p {
  max-width: 900px;
  color: var(--color-muted);
  font-size: 17px;
  line-height: 1.85;
}

.section-stack {
  display: grid;
  gap: 40px;
}

.content-panel,
.page-shell .content-chapter--wide,
.page-shell .category-section,
.page-shell .inquiry-box,
.page-shell .archive-panel {
  width: 100%;
  max-width: 1120px;
  margin: 0 auto 40px;
  padding: 40px 48px;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-lg);
  background: var(--color-paper);
  box-shadow: var(--shadow-card);
}

.content-panel--wide,
.page-shell .content-panel--wide {
  max-width: var(--container);
}

.page-shell .story-section,
.page-shell .process-grid,
.page-shell .flavor-grid,
.page-shell .document-inline-grid,
.page-shell .cooperation-grid,
.page-shell .document-grid,
.page-shell .product-grid--detail,
.page-shell .filter-pills,
.page-shell .media-category-block,
.page-shell .factory-visual-section,
.page-shell .scenario-grid--four,
.page-shell .video-resource-card {
  max-width: 1120px;
  margin: 0 auto 40px;
}

.page-shell .product-grid--detail {
  padding: 0;
}

.page-shell .document-grid {
  width: 100%;
}

.page-shell .page-cta {
  max-width: 1120px;
  margin: 64px auto 0;
}

.page-shell .section-heading {
  max-width: 900px;
  margin-bottom: 28px;
}

.page-shell .section-heading h2 {
  font-size: 38px;
  line-height: 1.16;
}

.page-shell .content-chapter--wide > span,
.page-shell .story-section article span,
.page-shell .process-grid article span,
.page-shell .flavor-grid article span,
.page-shell .document-inline-card > span,
.page-shell .cooperation-card > span,
.page-shell .next-step-card span {
  margin-bottom: 16px;
}

.page-shell .story-section article,
.page-shell .process-grid article,
.page-shell .flavor-grid article,
.page-shell .document-inline-card,
.page-shell .cooperation-card,
.page-shell .next-step-card,
.page-shell .process-steps li {
  border-radius: var(--radius-lg);
  padding: 28px;
}

.page-shell .product-card {
  display: flex;
  flex-direction: column;
  min-height: 100%;
  padding: 28px;
}

.page-shell .product-card h2 {
  font-size: 28px;
  line-height: 1.22;
}

.page-shell .product-card p {
  margin-bottom: 22px;
}

.page-shell .product-card .card-button,
.page-shell .product-card > a:last-child {
  margin-top: auto;
  align-self: flex-start;
}

.page-shell .product-card__media-link {
  margin-top: 0;
  margin-bottom: 22px;
}

.page-shell .product-card__image {
  aspect-ratio: 4 / 3;
  object-fit: cover;
}

.page-shell .page-cta h2 {
  color: var(--color-paper);
  font-size: 38px;
  line-height: 1.16;
}

.page-shell .page-cta p {
  color: var(--color-paper);
}

.red-tea-line-grid,
.white-tea-line-grid,
.product-detail-gallery,
.product-line-nav {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 24px;
}

.red-tea-line-card,
.white-tea-line-card {
  display: flex;
  flex-direction: column;
  overflow: hidden;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-lg);
  background: var(--color-paper);
  box-shadow: var(--shadow-card);
}

.red-tea-line-card__media,
.white-tea-line-card__media {
  display: block;
  padding: 18px 18px 0;
}

.red-tea-line-card__media img,
.white-tea-line-card__media img {
  width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  border-radius: var(--radius-md);
  background: var(--color-ivory-50);
}

.red-tea-line-card__body,
.white-tea-line-card__body {
  display: flex;
  flex: 1;
  flex-direction: column;
  padding: 24px;
}

.red-tea-line-card__body .eyebrow,
.white-tea-line-card__body .eyebrow {
  margin-bottom: 12px;
}

.red-tea-line-card__body h3,
.white-tea-line-card__body h3 {
  margin: 0 0 14px;
  color: var(--color-forest-950);
  font-size: 28px;
  line-height: 1.18;
}

.red-tea-line-card__body p,
.white-tea-line-card__body p {
  margin: 0 0 22px;
  color: var(--color-muted);
  line-height: 1.75;
}

.red-tea-line-card__body .card-button,
.white-tea-line-card__body .card-button {
  margin-top: auto;
  align-self: flex-start;
}

.product-comparison-table {
  overflow-x: auto;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-md);
  background: var(--color-paper);
}

.product-comparison-table table {
  width: 100%;
  min-width: 760px;
  border-collapse: collapse;
}

.product-comparison-table th,
.product-comparison-table td {
  padding: 18px 20px;
  border-bottom: 1px solid var(--color-line);
  text-align: left;
  vertical-align: top;
  line-height: 1.7;
}

.product-comparison-table th {
  color: var(--color-forest-950);
  font-weight: 750;
  background: var(--color-ivory-50);
}

.product-comparison-table td {
  color: var(--color-muted);
}

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

.detail-image-stack {
  display: grid;
  gap: 24px;
}

.detail-image-stack .gallery-card {
  max-width: 860px;
  margin: 0 auto;
  padding: 16px;
}

.detail-image-stack .gallery-card img {
  width: 100%;
  height: auto;
  max-height: none;
  object-fit: contain;
  border-radius: var(--radius-md);
  background: var(--color-paper);
}

.product-feature-image {
  margin: 0;
  padding: 18px;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-lg);
  background: var(--color-paper);
  box-shadow: var(--shadow-card);
}

.product-feature-image img {
  display: block;
  width: 100%;
  max-height: 760px;
  object-fit: contain;
  border-radius: var(--radius-md);
  background: var(--color-ivory-50);
}

.product-feature-image figcaption {
  margin-top: 16px;
  color: var(--color-muted);
  font-size: 15px;
  line-height: 1.7;
}

.product-detail-gallery .gallery-card img {
  aspect-ratio: 1 / 1;
  object-fit: cover;
}

.media-center-page {
  scroll-behavior: smooth;
}

.media-category-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  max-width: 1120px;
  margin: 0 auto 40px;
  padding: 18px;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-lg);
  background: var(--color-paper);
  box-shadow: var(--shadow-card);
}

.media-category-nav__link {
  display: inline-flex;
  min-height: 44px;
  align-items: center;
  justify-content: center;
  padding: 10px 16px;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-pill);
  color: var(--color-forest-900);
  font-weight: 750;
  text-decoration: none;
  background: var(--color-ivory-50);
  transition: transform 180ms ease, border-color 180ms ease, color 180ms ease;
}

.media-category-nav__link:hover {
  transform: translateY(-1px);
  border-color: var(--color-moss-300);
  color: var(--color-tea-gold);
}

.media-album {
  max-width: 1180px;
  margin: 0 auto 40px;
  padding: 42px;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-xl);
  background: var(--color-paper);
  box-shadow: var(--shadow-card);
  scroll-margin-top: 104px;
}

.media-album__header {
  max-width: 900px;
  margin-bottom: 28px;
}

.media-album__grid {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  gap: 18px;
}

.media-album__item {
  position: relative;
  display: block;
  grid-column: span 4;
  min-height: 280px;
  overflow: hidden;
  border: 1px solid var(--color-line);
  border-radius: 28px;
  background: var(--color-ivory-50);
  box-shadow: var(--shadow-card);
  text-decoration: none;
}

.media-album__item--large {
  grid-column: span 8;
  grid-row: span 2;
  min-height: 578px;
}

.media-album__grid--duo .media-album__item {
  grid-column: span 6;
  min-height: 420px;
}

.media-album__image {
  display: block;
  width: 100%;
  height: 100%;
  min-height: inherit;
  object-fit: cover;
  transition: transform 320ms ease, filter 320ms ease;
}

.media-album__item:hover .media-album__image {
  transform: scale(1.025);
  filter: saturate(1.04);
}

.media-album__caption {
  position: absolute;
  right: 16px;
  bottom: 16px;
  left: 16px;
  padding: 10px 12px;
  border: 1px solid var(--color-paper-wash);
  border-radius: var(--radius-md);
  background: var(--color-forest-panel);
  color: var(--color-paper);
  font-size: 14px;
  font-weight: 700;
  line-height: 1.5;
}

.media-album__note {
  margin: 24px 0 0;
  color: var(--color-muted);
  font-size: 15px;
  line-height: 1.7;
}

.media-subgroup {
  display: grid;
  gap: 20px;
  padding-top: 28px;
  border-top: 1px solid var(--color-line);
}

.media-subgroup + .media-subgroup {
  margin-top: 32px;
}

.media-subgroup__header {
  max-width: 780px;
}

.media-subgroup__header h3 {
  margin: 0 0 10px;
  color: var(--color-forest-950);
  font-size: 28px;
  line-height: 1.2;
}

.media-subgroup__header p {
  margin: 0;
  color: var(--color-muted);
  font-size: 16px;
  line-height: 1.7;
}

.media-document-grid {
  margin-bottom: 24px;
}

.media-document-grid .document-card__thumb img {
  object-fit: contain;
}

.is-lightbox-open {
  overflow: hidden;
}

.lightbox--gallery {
  position: fixed;
  inset: 0;
  z-index: 80;
  display: grid;
  place-items: center;
  padding: 24px;
  background: color-mix(in srgb, var(--color-forest-950) 88%, transparent);
}

.lightbox--gallery[hidden] {
  display: none;
}

.lightbox__dialog {
  position: relative;
  display: grid;
  width: min(94vw, 1180px);
  max-height: 92vh;
  padding: 24px 72px 28px;
  border: 1px solid var(--color-paper-wash);
  border-radius: var(--radius-xl);
  background: var(--color-paper);
  box-shadow: var(--shadow-soft);
}

.lightbox__figure {
  display: grid;
  gap: 14px;
  margin: 0;
  min-width: 0;
}

.lightbox__image {
  display: block;
  width: 100%;
  max-height: 74vh;
  object-fit: contain;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-lg);
  background: var(--color-ivory-50);
}

.lightbox__caption {
  color: var(--color-forest-900);
  font-size: 16px;
  font-weight: 750;
  line-height: 1.7;
  text-align: center;
}

.lightbox__close,
.lightbox__prev,
.lightbox__next {
  position: absolute;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-pill);
  background: var(--color-paper);
  color: var(--color-forest-950);
  box-shadow: var(--shadow-card);
  cursor: pointer;
}

.lightbox__close {
  top: 18px;
  right: 18px;
  width: 44px;
  height: 44px;
  font-size: 28px;
  line-height: 1;
}

.lightbox__prev,
.lightbox__next {
  top: 50%;
  width: 52px;
  height: 52px;
  transform: translateY(-50%);
  font-size: 34px;
}

.lightbox__prev {
  left: 16px;
}

.lightbox__next {
  right: 16px;
}

.lightbox__close:hover,
.lightbox__prev:hover,
.lightbox__next:hover {
  border-color: var(--color-moss-300);
  color: var(--color-tea-gold);
}

.process-grid--compact {
  max-width: none;
  margin: 0;
}

@media (max-width: 1100px) {
  .page-title,
  .page-title--single-line,
  .page-title--en {
    font-size: 54px;
  }

  .page-title--short {
    font-size: 68px;
  }
}

@media (max-width: 900px) {
  .page-title--single-line {
    white-space: normal;
  }
}

@media (max-width: 768px) {
  .page-shell {
    padding: 40px var(--container-padding-mobile) 64px;
  }

  .page-hero {
    margin-bottom: 36px;
    padding: 40px 24px;
    border-radius: var(--radius-lg);
  }

  .page-hero--compact {
    padding-top: 36px;
    padding-bottom: 36px;
  }

  .page-title,
  .page-title--single-line,
  .page-title--en {
    font-size: 42px;
    line-height: 1.08;
    text-wrap: balance;
  }

  .page-title--short {
    font-size: 52px;
  }

  .page-lead {
    margin-top: 22px;
    font-size: 17px;
    line-height: 1.75;
  }

  .title-line {
    white-space: normal;
  }

  .content-panel,
  .page-shell .content-chapter--wide,
  .page-shell .category-section,
  .page-shell .inquiry-box,
  .page-shell .archive-panel {
    margin-bottom: 28px;
    padding: 28px 22px;
    border-radius: var(--radius-lg);
  }

  .page-shell .story-section,
  .page-shell .process-grid,
  .page-shell .flavor-grid,
  .page-shell .document-inline-grid,
  .page-shell .cooperation-grid,
  .page-shell .document-grid,
  .page-shell .product-grid--detail,
  .page-shell .filter-pills,
  .page-shell .media-category-block,
  .page-shell .factory-visual-section,
  .page-shell .scenario-grid--four,
  .page-shell .video-resource-card {
    margin-bottom: 28px;
  }

  .page-shell .section-heading h2,
  .section-title,
  .content-panel > h2,
  .content-panel > .section-heading h2,
  .page-shell .page-cta h2 {
    font-size: 30px;
  }

  .section-copy,
  .content-panel > p,
  .content-panel.content-chapter > p,
  .content-panel > .section-heading p {
    font-size: 16px;
    line-height: 1.8;
  }

  .section-stack {
    gap: 28px;
  }

  .page-shell .page-cta {
    margin-top: 40px;
  }

  .media-category-nav,
  .media-album {
    margin-bottom: 28px;
  }

  .media-category-nav {
    padding: 14px;
  }

  .media-category-nav__link {
    flex: 1 1 calc(50% - 8px);
    padding-right: 12px;
    padding-left: 12px;
  }

  .media-album {
    padding: 28px 22px;
    border-radius: var(--radius-lg);
  }

  .media-album__grid {
    gap: 14px;
  }

  .media-album__item,
  .media-album__item--large,
  .media-album__grid--duo .media-album__item {
    grid-column: span 6;
    min-height: 240px;
    border-radius: var(--radius-lg);
  }

  .media-album__caption {
    right: 10px;
    bottom: 10px;
    left: 10px;
    font-size: 13px;
  }

  .lightbox__dialog {
    width: 96vw;
    padding: 62px 14px 18px;
    border-radius: var(--radius-lg);
  }

  .lightbox__prev,
  .lightbox__next {
    top: 28px;
    width: 44px;
    height: 44px;
    transform: none;
    font-size: 28px;
  }

  .lightbox__prev {
    left: 18px;
  }

  .lightbox__next {
    right: 72px;
  }

  .lightbox__image {
    max-height: 70vh;
  }
}

@media (max-width: 520px) {
  .page-shell .page-hero,
  .page-shell .content-panel,
  .page-shell .content-chapter--wide,
  .page-shell .category-section,
  .page-shell .inquiry-box,
  .page-shell .archive-panel,
  .page-shell .story-section article,
  .page-shell .process-grid article,
  .page-shell .flavor-grid article,
  .page-shell .document-inline-card,
  .page-shell .cooperation-card,
  .page-shell .next-step-card,
  .page-shell .process-steps li,
  .page-shell .product-card,
  .page-shell .document-card,
  .page-shell .gallery-card,
  .page-shell .factory-visual-card,
  .page-shell .location-card,
  .page-shell .video-resource-card,
  .page-shell .contact-card {
    width: 100%;
    max-width: none;
  }

  .page-title,
  .page-title--single-line,
  .page-title--en {
    font-size: 38px;
    word-break: normal;
    overflow-wrap: anywhere;
  }

  .page-title--short {
    font-size: 48px;
  }

  .page-lead,
  .content-panel > p,
  .content-panel.content-chapter > p,
  .content-panel > .section-heading p {
    word-break: normal;
    overflow-wrap: anywhere;
  }

  .media-category-nav__link,
  .media-album__item,
  .media-album__item--large,
  .media-album__grid--duo .media-album__item {
    grid-column: 1 / -1;
  }

  .media-category-nav__link {
    flex-basis: 100%;
  }

  .media-album__item,
  .media-album__item--large,
  .media-album__grid--duo .media-album__item {
    min-height: 260px;
  }
}