/* ========================================
   黄济川官网 · 全站共享样式
   传承医疗风 · 编辑感与权威感并重
   ======================================== */

/* --- Custom Properties --- */
:root {
  --color-primary: #2D5F4A;
  --color-primary-dark: #1E4233;
  --color-primary-light: #3A7A5F;
  --color-secondary: #5C4033;
  --color-secondary-light: #7A5A4A;
  --color-bg: #FAF8F5;
  --color-bg-warm: #F5F0EB;
  --color-bg-deep: #EDE8E2;
  --color-text: #333333;
  --color-text-light: #666666;
  --color-text-muted: #999999;
  --color-border: #E5E5E5;
  --color-border-dark: #CCCCCC;
  --color-accent: #C9302C;
  --color-accent-dark: #A52623;
  --color-white: #FFFFFF;

  --font-heading: 'Noto Serif SC', 'Source Han Serif SC', '思源宋体', 'SimSun', 'STSong', serif;
  --font-body: 'Noto Sans SC', 'Source Han Sans SC', '思源黑体', 'PingFang SC', 'Hiragino Sans GB', 'Microsoft YaHei', sans-serif;

  --fs-h1: 2.25rem;
  --fs-h2: 1.75rem;
  --fs-h3: 1.25rem;
  --fs-body: 1rem;
  --fs-caption: 0.875rem;
  --fs-small: 0.8125rem;

  --lh-h1: 1.3;
  --lh-h2: 1.4;
  --lh-h3: 1.5;
  --lh-body: 1.7;
  --lh-caption: 1.6;

  --max-width: 1200px;
  --section-gap: 5rem;
  --content-gap: 3rem;
  --border-radius: 2px;
  --transition: 0.2s ease;
}

/* ========================================
   Documentary editorial v2
   Source-backed redesign approved 2026-08-29
   ======================================== */

.documentary-page {
  --doc-paper: #faf8f5;
  --doc-parchment: #efe9e1;
  --doc-forest: #234d3b;
  --doc-deep: #17372a;
  --doc-vermilion: #b9362f;
  --doc-ink: #292b29;
  --doc-ash: #716f69;
  background-color: var(--doc-paper);
  background-image: radial-gradient(rgba(35, 77, 59, 0.055) 0.7px, transparent 0.7px);
  background-size: 7px 7px;
  color: var(--doc-ink);
}

.documentary-page .site-header {
  background: rgba(250, 248, 245, 0.96);
  border-color: rgba(35, 77, 59, 0.16);
  backdrop-filter: blur(14px);
}

.documentary-page .site-header__inner {
  height: 4.75rem;
}

.documentary-page .site-nav__link[aria-current='page']::after {
  background: var(--doc-vermilion);
}

.doc-hero {
  position: relative;
  overflow: hidden;
  border-bottom: 1px solid rgba(35, 77, 59, 0.16);
}

.doc-hero::after {
  content: '';
  position: absolute;
  inset: 0 0 0 auto;
  width: 31%;
  background: var(--doc-forest);
  z-index: 0;
}

.doc-hero__grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 7fr) minmax(20rem, 5fr);
  align-items: center;
  gap: 4.5rem;
  min-height: 45rem;
  padding-top: 5.5rem;
  padding-bottom: 5.5rem;
}

.doc-hero__copy {
  padding-right: 2rem;
  animation: doc-rise 0.65s ease both;
}

.doc-hero__copy .editorial-kicker {
  display: flex;
  align-items: center;
  gap: 1rem;
  color: var(--doc-vermilion);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.22em;
}

.doc-hero__copy .editorial-kicker::before {
  content: '';
  width: 3.5rem;
  height: 1px;
  background: var(--doc-vermilion);
}

.doc-hero__copy h1 {
  margin-top: 2.6rem;
  color: var(--doc-forest);
  font-size: clamp(5rem, 9vw, 8rem);
  font-weight: 900;
  line-height: 0.94;
  letter-spacing: -0.06em;
}

.doc-hero__intro {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: end;
  gap: 2rem;
  max-width: 49rem;
  margin-top: 3.5rem;
  padding-left: 1.7rem;
  border-left: 1px solid rgba(35, 77, 59, 0.35);
}

.doc-hero__intro strong {
  display: block;
  font-family: var(--font-heading);
  font-size: clamp(1.35rem, 2.2vw, 1.8rem);
  font-weight: 600;
}

.doc-hero__intro p {
  max-width: 39rem;
  margin-top: 0.8rem;
  color: var(--doc-ash);
  font-weight: 300;
  line-height: 2;
}

.doc-hero__figure {
  position: relative;
  max-width: 24rem;
  animation: doc-rise 0.65s 0.14s ease both;
}

.doc-hero__figure::before {
  content: '';
  position: absolute;
  top: 2.4rem;
  left: -1.8rem;
  width: 1px;
  height: 8rem;
  background: var(--doc-vermilion);
}

.doc-hero__image-field {
  min-height: 35rem;
  padding: 2rem 2rem 0;
  background: var(--doc-parchment);
  border: 1px solid rgba(35, 77, 59, 0.2);
}

.doc-hero__image-field img {
  width: 100%;
  height: 33rem;
  object-fit: contain;
  object-position: center bottom;
}

.doc-hero__figure figcaption {
  position: absolute;
  left: -1rem;
  bottom: 1.6rem;
  padding: 0.75rem 1.15rem;
  background: var(--doc-paper);
  border-left: 2px solid var(--doc-vermilion);
}

.doc-hero__figure figcaption strong,
.doc-hero__figure figcaption span {
  display: block;
}

.doc-hero__figure figcaption strong {
  color: var(--doc-forest);
  font-family: var(--font-heading);
  font-size: 1.05rem;
}

.doc-hero__figure figcaption span {
  margin-top: 0.15rem;
  color: var(--doc-ash);
  font-size: 0.75rem;
}

.proof-strip {
  background: var(--doc-deep);
  color: #fff;
}

.proof-strip__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
}

.proof-strip__grid > div {
  padding: 2rem 1.5rem;
  border-left: 1px solid rgba(255, 255, 255, 0.14);
}

.proof-strip__grid > div:last-child {
  border-right: 1px solid rgba(255, 255, 255, 0.14);
}

.proof-strip strong,
.proof-strip span {
  display: block;
}

.proof-strip strong {
  font-family: var(--font-heading);
  font-size: 2rem;
  font-weight: 500;
}

.proof-strip span {
  margin-top: 0.15rem;
  color: rgba(255, 255, 255, 0.55);
  font-size: 0.72rem;
  letter-spacing: 0.14em;
}

.doc-section {
  padding: clamp(6rem, 9vw, 8.5rem) 0;
}

.doc-section--tint {
  background: var(--doc-parchment);
}

.doc-section--deep {
  background: var(--doc-deep);
  color: #fff;
}

.doc-split {
  display: grid;
  grid-template-columns: minmax(16rem, 4fr) minmax(0, 8fr);
  gap: 6rem;
}

.doc-section__heading > span,
.doc-index {
  display: block;
  margin-bottom: 1.25rem;
  color: var(--doc-vermilion);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.22em;
}

.doc-section__heading h2,
.maxim-grid h2,
.team-preview h2,
.source-poster-grid h2,
.contact-trust h2 {
  color: var(--doc-forest);
  font-size: clamp(2.5rem, 4.8vw, 4rem);
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.04em;
}

.doc-section__heading > p {
  max-width: 27rem;
  margin-top: 1.6rem;
  color: var(--doc-ash);
  line-height: 1.9;
}

.doc-section__heading--row {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 3rem;
  margin-bottom: 4rem;
}

.doc-section__heading--row > p {
  margin: 0;
}

.founder-copy {
  padding-left: 2rem;
  border-left: 1px solid rgba(35, 77, 59, 0.25);
}

.founder-copy h3 {
  margin-bottom: 1.5rem;
  color: var(--doc-forest);
  font-size: 2rem;
}

.founder-copy p {
  color: #555651;
  font-size: 1.04rem;
  line-height: 2.15;
}

.chronicle-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  border-top: 1px solid rgba(35, 77, 59, 0.26);
  border-bottom: 1px solid rgba(35, 77, 59, 0.26);
}

.chronicle-grid article {
  min-height: 18rem;
  padding: 2rem 1.4rem;
  border-left: 1px solid rgba(35, 77, 59, 0.18);
}

.chronicle-grid article:last-child {
  border-right: 1px solid rgba(35, 77, 59, 0.18);
}

.chronicle-grid time {
  display: block;
  color: var(--doc-vermilion);
  font-family: var(--font-heading);
  font-size: clamp(2.25rem, 3.5vw, 3.5rem);
  font-weight: 700;
}

.chronicle-grid h3 {
  margin-top: 3.5rem;
  color: var(--doc-forest);
  font-size: 1.25rem;
}

.chronicle-grid p {
  margin-top: 0.8rem;
  color: var(--doc-ash);
  font-size: 0.86rem;
  line-height: 1.8;
}

.legacy-notes {
  background: #fdfbf8;
}

.legacy-notes__grid {
  display: grid;
  grid-template-columns: minmax(16rem, 0.72fr) minmax(0, 1.55fr);
  gap: clamp(3rem, 7vw, 7rem);
}

.legacy-notes__body {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  border-top: 1px solid rgba(35, 77, 59, 0.24);
  border-bottom: 1px solid rgba(35, 77, 59, 0.24);
}

.legacy-notes__body article {
  min-height: 24rem;
  padding: 2rem 1.5rem;
  border-left: 1px solid rgba(35, 77, 59, 0.18);
}

.legacy-notes__body article:last-child {
  border-right: 1px solid rgba(35, 77, 59, 0.18);
}

.legacy-notes__body span {
  color: var(--doc-vermilion);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.14em;
}

.legacy-notes__body h3 {
  margin-top: 3rem;
  color: var(--doc-forest);
  font-size: 1.35rem;
  line-height: 1.55;
}

.legacy-notes__body p {
  margin-top: 1rem;
  color: var(--doc-ash);
  font-size: 0.9rem;
  line-height: 1.9;
}

.legacy-notes__body a {
  display: inline-block;
  margin-top: 1.4rem;
  padding-bottom: 0.2rem;
  border-bottom: 1px solid rgba(35, 77, 59, 0.3);
  color: var(--doc-forest);
  font-size: 0.78rem;
  font-weight: 700;
}

.doc-inline-link {
  display: inline-block;
  margin-top: 2rem;
  padding-bottom: 0.25rem;
  border-bottom: 1px solid rgba(35, 77, 59, 0.35);
  font-size: 0.86rem;
  font-weight: 600;
}

.maxim-section {
  padding: 7rem 0;
}

.maxim-grid {
  display: grid;
  grid-template-columns: minmax(18rem, 5fr) minmax(0, 7fr);
  gap: 5rem;
  align-items: center;
}

.maxim-grid blockquote {
  display: grid;
  grid-template-columns: 1fr 1fr;
  border-top: 1px solid rgba(35, 77, 59, 0.28);
  border-bottom: 1px solid rgba(35, 77, 59, 0.28);
}

.maxim-grid blockquote span {
  padding: 1.5rem 1rem;
  color: var(--doc-forest);
  font-family: var(--font-heading);
  font-size: 1.15rem;
}

.maxim-grid blockquote span:nth-child(odd) {
  border-right: 1px solid rgba(35, 77, 59, 0.2);
}

.maxim-grid blockquote span:nth-child(-n+2) {
  border-bottom: 1px solid rgba(35, 77, 59, 0.2);
}

.doc-section--deep .doc-section__heading h2,
.doc-section--deep .doc-section__heading > p {
  color: #fff;
}

.doc-section--deep .doc-section__heading > p {
  color: rgba(255, 255, 255, 0.62);
}

.evidence-grid {
  display: grid;
  grid-template-columns: 1.45fr 1fr;
  gap: 1rem;
}

.evidence-grid__lead {
  grid-row: span 2;
}

.evidence-grid figure {
  position: relative;
  overflow: hidden;
  min-height: 19rem;
  background: #0f261d;
}

.evidence-grid__lead {
  min-height: 39rem !important;
}

.evidence-grid img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: sepia(0.12) contrast(1.03);
  transition: transform 0.45s ease;
}

.evidence-grid figure:hover img {
  transform: scale(1.02);
}

.evidence-grid figcaption {
  position: absolute;
  inset: auto 0 0;
  padding: 1.2rem 1.4rem;
  background: linear-gradient(transparent, rgba(10, 24, 18, 0.94));
}

.evidence-grid figcaption strong,
.evidence-grid figcaption span {
  display: block;
}

.evidence-grid figcaption strong {
  font-family: var(--font-heading);
  font-size: 1rem;
}

.evidence-grid figcaption span {
  margin-top: 0.2rem;
  color: rgba(255, 255, 255, 0.58);
  font-size: 0.72rem;
}

.doc-products {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-top: 1px solid rgba(35, 77, 59, 0.22);
  border-bottom: 1px solid rgba(35, 77, 59, 0.22);
}

.doc-products article {
  padding: 2rem;
  border-left: 1px solid rgba(35, 77, 59, 0.18);
}

.doc-products article:last-child {
  border-right: 1px solid rgba(35, 77, 59, 0.18);
}

.doc-products img {
  width: 100%;
  aspect-ratio: 1;
  object-fit: cover;
  background: var(--doc-parchment);
  transition: transform 0.4s ease;
}

.doc-products article:hover img {
  transform: scale(1.015);
}

.doc-products span {
  display: block;
  margin-top: 1.5rem;
  color: var(--doc-vermilion);
  font-size: 0.7rem;
  letter-spacing: 0.14em;
}

.doc-products h3 {
  min-height: 4rem;
  margin-top: 0.6rem;
  color: var(--doc-forest);
  font-size: 1.35rem;
}

.doc-products a {
  display: inline-block;
  margin-top: 1rem;
  font-size: 0.82rem;
  font-weight: 600;
}

.clinic-mosaic {
  display: grid;
  grid-template-columns: 1.35fr 0.85fr;
  grid-template-rows: 16rem 16rem;
  gap: 1rem;
}

.clinic-mosaic figure {
  position: relative;
  overflow: hidden;
}

.clinic-mosaic figure:first-child {
  grid-row: span 2;
}

.clinic-mosaic img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.clinic-mosaic figcaption {
  position: absolute;
  left: 1rem;
  bottom: 1rem;
  padding: 0.5rem 0.75rem;
  background: var(--doc-paper);
  color: var(--doc-forest);
  font-size: 0.72rem;
}

.team-preview {
  background: var(--doc-forest);
  color: #fff;
}

.team-preview__grid {
  display: grid;
  grid-template-columns: 1fr minmax(18rem, 0.58fr);
  gap: 7rem;
  align-items: center;
}

.team-preview h2,
.team-preview p {
  color: #fff;
}

.team-preview p {
  max-width: 32rem;
  margin: 2rem 0;
  color: rgba(255, 255, 255, 0.65);
  line-height: 1.9;
}

.team-preview figure {
  max-height: 39rem;
  overflow: hidden;
  background: var(--doc-parchment);
}

.team-preview figure img {
  width: 100%;
  transform: translateY(-5%);
}

.team-preview figcaption {
  display: none;
}

.reading-room {
  background: var(--doc-deep);
  color: #fff;
}

.reading-room .doc-section__heading h2 {
  color: #fff;
}

.reading-room .doc-section__heading > p {
  color: rgba(255, 255, 255, 0.62);
}

.reading-list {
  border-top: 1px solid rgba(255, 255, 255, 0.24);
}

.reading-list a {
  display: grid;
  grid-template-columns: 2.5rem minmax(0, 1fr) auto;
  gap: 1.25rem;
  align-items: center;
  padding: 1.45rem 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.18);
  color: #fff;
  text-decoration: none;
  transition: padding-left var(--transition), background-color var(--transition);
}

.reading-list a:hover,
.reading-list a:focus-visible {
  padding-left: 0.75rem;
  background: rgba(255, 255, 255, 0.04);
}

.reading-list span {
  color: #d7aa73;
  font-size: 0.76rem;
  letter-spacing: 0.1em;
}

.reading-list strong {
  color: #fff;
  font-family: var(--font-heading);
  font-size: clamp(1rem, 2vw, 1.25rem);
  line-height: 1.55;
}

.reading-list a:visited strong {
  color: #fff;
}

.reading-list em {
  color: rgba(255, 255, 255, 0.58);
  font-size: 0.82rem;
  font-style: normal;
}

.inner-doc-hero {
  padding: 7.5rem 0;
  background: var(--doc-forest);
  color: #fff;
}

.inner-doc-hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 8fr) minmax(15rem, 4fr);
  gap: 4rem;
  align-items: end;
}

.inner-doc-hero h1 {
  margin-top: 1.8rem;
  color: #fff;
  font-size: clamp(4rem, 8vw, 7rem);
  font-weight: 700;
  line-height: 1;
  letter-spacing: -0.05em;
}

.inner-doc-hero p:not(.editorial-kicker) {
  max-width: 37rem;
  margin-top: 2rem;
  color: rgba(255, 255, 255, 0.68);
  line-height: 1.9;
}

.inner-doc-hero__statement {
  padding: 2rem 0 0 2rem;
  border-left: 1px solid rgba(255, 255, 255, 0.28);
}

.inner-doc-hero__statement span,
.inner-doc-hero__statement strong,
.inner-doc-hero__statement small {
  display: block;
}

.inner-doc-hero__statement span {
  font-family: var(--font-heading);
  font-size: 4rem;
}

.inner-doc-hero__statement strong {
  margin-top: 0.2rem;
  font-family: var(--font-heading);
  font-size: 1.25rem;
}

.inner-doc-hero__statement small {
  margin-top: 1rem;
  color: rgba(255, 255, 255, 0.55);
  font-size: 0.72rem;
  letter-spacing: 0.12em;
}

.team-directory {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-top: 1px solid rgba(35, 77, 59, 0.25);
}

.team-directory article {
  min-height: 22rem;
  padding: 2rem;
  border-right: 1px solid rgba(35, 77, 59, 0.18);
  border-bottom: 1px solid rgba(35, 77, 59, 0.18);
}

.team-directory__lead {
  grid-column: span 2;
  background: var(--doc-parchment);
}

.team-directory__meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  color: var(--doc-vermilion);
  font-size: 0.72rem;
  letter-spacing: 0.14em;
}

.team-directory__meta strong {
  color: rgba(35, 77, 59, 0.24);
  font-family: var(--font-heading);
  font-size: 2rem;
}

.team-directory h3 {
  margin-top: 3.8rem;
  color: var(--doc-forest);
  font-size: 2rem;
}

.team-directory p {
  margin-top: 1rem;
  color: var(--doc-ash);
  font-size: 0.9rem;
  line-height: 1.9;
}

.team-directory dl {
  margin-top: 1rem;
  font-size: 0.8rem;
  line-height: 1.8;
}

.team-directory dt {
  color: var(--doc-vermilion);
  font-weight: 700;
}

.team-directory dd {
  color: var(--doc-ash);
}

.source-poster-grid {
  display: grid;
  grid-template-columns: 0.8fr minmax(19rem, 0.55fr);
  gap: 7rem;
  align-items: start;
}

.source-poster-grid > div {
  position: sticky;
  top: 8rem;
}

.source-poster-grid p {
  max-width: 29rem;
  margin: 2rem 0;
  color: var(--doc-ash);
  line-height: 1.9;
}

.source-poster-grid figure {
  padding: 1rem;
  background: var(--doc-paper);
  border: 1px solid rgba(35, 77, 59, 0.18);
}

.source-poster-grid figcaption {
  padding: 1rem 0 0.25rem;
  color: var(--doc-ash);
  font-size: 0.72rem;
  text-align: center;
}

.lineage-band {
  display: grid;
  grid-template-columns: 1fr auto 1fr auto 1fr;
  align-items: center;
  margin-top: 4rem;
  padding: 2.5rem;
  background: var(--doc-deep);
  color: #fff;
}

.lineage-band div {
  text-align: center;
}

.lineage-band small,
.lineage-band strong,
.lineage-band span {
  display: block;
}

.lineage-band small {
  color: #df8a80;
  font-size: 0.7rem;
  letter-spacing: 0.14em;
}

.lineage-band strong {
  margin-top: 0.7rem;
  font-family: var(--font-heading);
  font-size: 1.65rem;
}

.lineage-band span {
  margin-top: 0.35rem;
  color: rgba(255, 255, 255, 0.55);
  font-size: 0.75rem;
}

.lineage-band i {
  width: 3rem;
  height: 1px;
  background: rgba(255, 255, 255, 0.3);
}

.contact-hub {
  display: grid;
  grid-template-columns: 1fr;
  border: 1px solid rgba(35, 77, 59, 0.2);
}

.contact-hub article {
  padding: 3rem;
}

.contact-hub__form {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 2rem;
}

.contact-hub__index {
  color: var(--doc-vermilion);
  font-family: var(--font-heading);
  font-size: 2.5rem;
}

.contact-hub h3 {
  color: var(--doc-forest);
  font-size: 1.75rem;
}

.contact-hub p {
  margin-top: 1rem;
  color: var(--doc-ash);
  line-height: 1.8;
}

.contact-hub small {
  display: block;
  margin-top: 1rem;
  color: var(--doc-ash);
  font-size: 0.7rem;
  line-height: 1.7;
}

.contact-hub .hero__cta {
  margin-top: 2rem;
}

.doc-process {
  border-color: rgba(35, 77, 59, 0.2);
}

.doc-process article {
  padding: 2.5rem 2rem;
  background: transparent;
}

.doc-process strong {
  color: var(--doc-vermilion);
  font-family: var(--font-heading);
  font-size: 2.6rem;
}

.contact-trust {
  padding: 6rem 0;
}

.contact-trust__grid {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: 6rem;
}

.contact-trust__grid > div:last-child {
  padding-left: 2rem;
  border-left: 1px solid rgba(35, 77, 59, 0.25);
}

.contact-trust p {
  color: var(--doc-ash);
  line-height: 1.9;
}

.contact-trust a {
  display: inline-block;
  margin-top: 1rem;
  font-size: 0.82rem;
  font-weight: 600;
}

.product-standard-strip {
  background: var(--doc-deep);
  color: #fff;
}

.product-standard-strip__grid {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 3rem;
  align-items: center;
  padding-top: 2rem;
  padding-bottom: 2rem;
}

.product-standard-strip strong,
.product-standard-strip span {
  display: block;
}

.product-standard-strip strong {
  font-family: var(--font-heading);
  font-size: 2rem;
}

.product-standard-strip span,
.product-standard-strip p {
  color: rgba(255, 255, 255, 0.58);
  font-size: 0.76rem;
}

.product-standard-strip p {
  line-height: 1.7;
}

.product-standard-strip button {
  color: #fff;
  font-size: 0.8rem;
  font-weight: 600;
}

.story-evidence-pair {
  display: grid;
  grid-template-columns: 0.82fr 1.18fr;
  gap: 1.25rem;
  margin-top: 2rem;
}

.story-evidence-pair .story-figure {
  margin: 0;
}

.story-evidence-pair img {
  width: 100%;
  height: 22rem;
  object-fit: cover;
}

@keyframes doc-rise {
  from { opacity: 0; transform: translateY(1rem); }
  to { opacity: 1; transform: translateY(0); }
}

@media (max-width: 960px) {
  .doc-hero::after {
    width: 25%;
  }

  .doc-hero__grid,
  .inner-doc-hero__grid,
  .doc-split,
  .maxim-grid,
  .team-preview__grid,
  .legacy-notes__grid,
  .source-poster-grid,
  .contact-trust__grid {
    grid-template-columns: 1fr;
  }

  .doc-hero__grid {
    gap: 2rem;
    padding-top: 4rem;
  }

  .doc-hero__figure {
    margin: 0 auto;
  }

  .doc-section__heading--row {
    align-items: start;
  }

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

  .chronicle-grid article:nth-child(n+4) {
    border-top: 1px solid rgba(35, 77, 59, 0.18);
  }

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

  .team-directory__lead {
    grid-column: span 2;
  }

  .legacy-notes__body article {
    min-height: 21rem;
  }

  .source-poster-grid {
    gap: 3rem;
  }

  .source-poster-grid > div {
    position: static;
  }

  .source-poster-grid figure {
    max-width: 34rem;
    margin: 0 auto;
  }

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

  .contact-hub__form {
    border-right: 0;
  }
}

@media (max-width: 700px) {
  .documentary-page .site-header__inner {
    height: 4.25rem;
  }

  .doc-hero::after {
    display: none;
  }

  .doc-hero__grid {
    grid-template-columns: 1fr;
    min-height: 0;
    padding-top: 3.5rem;
    padding-bottom: 4rem;
  }

  .doc-hero__copy {
    padding-right: 0;
  }

  .doc-hero__copy h1 {
    margin-top: 2rem;
    font-size: clamp(4.2rem, 21vw, 6rem);
  }

  .doc-hero__intro {
    grid-template-columns: 1fr;
    gap: 1.2rem;
    margin-top: 2.5rem;
  }

  .doc-hero__figure {
    max-width: 19rem;
  }

  .doc-hero__image-field {
    min-height: 27rem;
  }

  .doc-hero__image-field img {
    height: 26rem;
  }

  .proof-strip__grid {
    grid-template-columns: 1fr 1fr;
    padding: 0;
  }

  .proof-strip__grid > div {
    padding: 1.3rem 1.5rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.14);
  }

  .proof-strip strong {
    font-size: 1.6rem;
  }

  .doc-section {
    padding: 4.8rem 0;
  }

  .doc-split,
  .maxim-grid,
  .team-preview__grid,
  .legacy-notes__grid,
  .inner-doc-hero__grid,
  .source-poster-grid,
  .contact-trust__grid {
    gap: 2.5rem;
  }

  .doc-section__heading--row {
    display: block;
    margin-bottom: 2.5rem;
  }

  .doc-section__heading--row > p {
    margin-top: 1.5rem;
  }

  .founder-copy,
  .contact-trust__grid > div:last-child {
    padding-left: 1.2rem;
  }

  .chronicle-grid {
    display: block;
  }

  .chronicle-grid article {
    display: grid;
    grid-template-columns: 6rem 1fr;
    min-height: 0;
    padding: 1.5rem 0;
    border-left: 0;
    border-right: 0 !important;
    border-top: 1px solid rgba(35, 77, 59, 0.18);
  }

  .chronicle-grid article:first-child {
    border-top: 0;
  }

  .chronicle-grid time {
    grid-row: span 2;
    font-size: 2rem;
  }

  .chronicle-grid h3 {
    margin-top: 0;
  }

  .maxim-grid blockquote,
  .doc-products,
  .evidence-grid,
  .clinic-mosaic,
  .team-directory,
  .story-evidence-pair {
    grid-template-columns: 1fr;
  }

  .legacy-notes__body {
    grid-template-columns: 1fr;
  }

  .legacy-notes__body article {
    min-height: 0;
    padding: 2rem 0;
    border-right: 0 !important;
    border-left: 0;
    border-bottom: 1px solid rgba(35, 77, 59, 0.18);
  }

  .legacy-notes__body article:last-child {
    border-bottom: 0;
  }

  .legacy-notes__body h3 {
    margin-top: 1.25rem;
  }

  .reading-list a {
    grid-template-columns: 2rem minmax(0, 1fr);
  }

  .reading-list em {
    grid-column: 2;
  }

  .maxim-grid blockquote span {
    border-right: 0 !important;
    border-bottom: 1px solid rgba(35, 77, 59, 0.2) !important;
  }

  .evidence-grid figure,
  .evidence-grid__lead {
    min-height: 19rem !important;
    grid-row: auto;
  }

  .doc-products article {
    border-right: 1px solid rgba(35, 77, 59, 0.18);
    border-bottom: 1px solid rgba(35, 77, 59, 0.18);
  }

  .clinic-mosaic {
    grid-template-rows: none;
  }

  .clinic-mosaic figure,
  .clinic-mosaic figure:first-child {
    grid-row: auto;
    height: 16rem;
  }

  .team-preview figure {
    max-height: 30rem;
  }

  .inner-doc-hero {
    padding: 5rem 0;
  }

  .inner-doc-hero h1 {
    font-size: clamp(3.6rem, 18vw, 5rem);
  }

  .team-directory__lead {
    grid-column: auto;
  }

  .team-directory article {
    min-height: 0;
    padding: 1.7rem 1.25rem 2.3rem;
  }

  .team-directory h3 {
    margin-top: 2.2rem;
  }

  .lineage-band {
    grid-template-columns: 1fr;
    gap: 1.3rem;
  }

  .lineage-band i {
    width: 1px;
    height: 2rem;
    margin: 0 auto;
  }

  .contact-hub article,
  .contact-hub__form {
    grid-template-columns: 1fr;
    padding: 2rem 1.4rem;
  }

  .product-standard-strip__grid {
    grid-template-columns: 1fr;
    gap: 1.2rem;
  }

  .story-evidence-pair img {
    height: auto;
  }
}

@media (prefers-reduced-motion: reduce) {
  .doc-hero__copy,
  .doc-hero__figure {
    animation: none;
  }

  .evidence-grid img,
  .doc-products img {
    transition: none;
  }
}

/* --- Reset & Base --- */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-body);
  font-size: var(--fs-body);
  line-height: var(--lh-body);
  color: var(--color-text);
  background-color: var(--color-bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

a {
  color: var(--color-primary);
  text-decoration: none;
  transition: color var(--transition);
}

a:hover {
  color: var(--color-primary-dark);
}

a:focus-visible,
button:focus-visible,
input:focus-visible,
textarea:focus-visible,
select:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
}

ul, ol {
  list-style: none;
}

button {
  font-family: inherit;
  cursor: pointer;
  border: none;
  background: none;
}

/* --- Typography --- */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 600;
  color: var(--color-text);
}

h1 {
  font-size: var(--fs-h1);
  line-height: var(--lh-h1);
}

h2 {
  font-size: var(--fs-h2);
  line-height: var(--lh-h2);
}

h3 {
  font-size: var(--fs-h3);
  line-height: var(--lh-h3);
}

p {
  margin-bottom: 1em;
}

p:last-child {
  margin-bottom: 0;
}

/* --- Layout Utilities --- */
.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 1.5rem;
}

.section {
  padding: var(--section-gap) 0;
}

.section--alt {
  background-color: var(--color-bg-warm);
}

.section--deep {
  background-color: var(--color-bg-deep);
}

.section__header {
  margin-bottom: 3rem;
  text-align: center;
}

.section__title {
  font-size: var(--fs-h2);
  color: var(--color-primary);
  position: relative;
  display: inline-block;
  padding-bottom: 0.75rem;
}

.section__title::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 2.5rem;
  height: 2px;
  background-color: var(--color-accent);
}

.section__subtitle {
  font-family: var(--font-body);
  font-size: var(--fs-caption);
  color: var(--color-text-light);
  margin-top: 0.75rem;
  font-weight: 400;
}

/* --- Visually Hidden (Accessibility) --- */
.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* --- Header & Navigation --- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background-color: var(--color-bg);
  border-bottom: 1px solid var(--color-border);
}

.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 4.5rem;
}

.site-logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.site-logo__img {
  width: 2.5rem;
  height: 2.5rem;
  border-radius: 50%;
  object-fit: cover;
  background-color: var(--color-bg-warm);
}

.site-logo__text {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-primary);
  letter-spacing: 0.05em;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 2rem;
}

.site-nav__link {
  font-size: var(--fs-caption);
  color: var(--color-text);
  font-weight: 500;
  position: relative;
  padding: 0.25rem 0;
}

.site-nav__link::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 2px;
  background-color: var(--color-primary);
  transition: width var(--transition);
}

.site-nav__link:hover::after,
.site-nav__link[aria-current="page"]::after {
  width: 100%;
}

.site-nav__link[aria-current="page"] {
  color: var(--color-primary);
}

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 0.5rem;
  background: none;
  border: none;
  cursor: pointer;
}

.nav-toggle__bar {
  display: block;
  width: 1.5rem;
  height: 2px;
  background-color: var(--color-text);
  transition: transform var(--transition), opacity var(--transition);
}

.nav-toggle[aria-expanded="true"] .nav-toggle__bar:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.nav-toggle[aria-expanded="true"] .nav-toggle__bar:nth-child(2) {
  opacity: 0;
}

.nav-toggle[aria-expanded="true"] .nav-toggle__bar:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}

/* --- Hero Section (Home) --- */
.hero {
  padding: 4rem 0 5rem;
  background-color: var(--color-bg);
  position: relative;
  overflow: hidden;
}

.hero__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
  min-height: 28rem;
}

.hero__content {
  position: relative;
  z-index: 2;
}

.hero__year {
  font-family: var(--font-heading);
  font-size: 5rem;
  font-weight: 700;
  color: var(--color-border);
  line-height: 1;
  margin-bottom: 1rem;
  letter-spacing: -0.02em;
}

.hero__motto {
  font-family: var(--font-heading);
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--color-primary);
  line-height: 1.3;
  margin-bottom: 1rem;
  letter-spacing: 0.1em;
}

.hero__positioning {
  font-family: var(--font-heading);
  font-size: var(--fs-h3);
  color: var(--color-secondary);
  margin-bottom: 0.75rem;
  font-weight: 400;
}

.hero__desc {
  font-size: var(--fs-body);
  color: var(--color-text-light);
  margin-bottom: 2rem;
  max-width: 28rem;
}

.hero__cta {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.875rem 2rem;
  background-color: var(--color-accent);
  color: var(--color-white);
  font-size: var(--fs-body);
  font-weight: 500;
  border-radius: var(--border-radius);
  transition: background-color var(--transition), transform var(--transition);
}

.hero__cta:hover {
  background-color: var(--color-accent-dark);
  color: var(--color-white);
  transform: translateY(-1px);
}

.hero__portrait {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
}

.hero__portrait-frame {
  position: relative;
  width: 100%;
  max-width: 22rem;
  aspect-ratio: 3 / 4;
  border: 1px solid var(--color-border-dark);
  overflow: hidden;
  background-color: var(--color-bg-warm);
}

.hero__portrait-frame::before {
  content: '';
  position: absolute;
  top: -0.5rem;
  right: -0.5rem;
  bottom: 0.5rem;
  left: 0.5rem;
  border: 1px solid var(--color-primary);
  opacity: 0.3;
  z-index: -1;
}

.hero__portrait-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
  filter: grayscale(100%);
}

.hero__portrait-caption {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 1rem;
  background: linear-gradient(transparent, rgba(0,0,0,0.6));
  color: var(--color-white);
  font-family: var(--font-heading);
  font-size: var(--fs-caption);
  text-align: center;
}

/* --- Page Hero (Inner Pages) --- */
.page-hero {
  padding: 3.5rem 0 4rem;
  background-color: var(--color-bg);
  border-bottom: 1px solid var(--color-border);
  position: relative;
  overflow: hidden;
}

.page-hero::before {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  bottom: 0;
  width: 40%;
  background-color: var(--color-bg-warm);
  opacity: 0.5;
}

.page-hero__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
  min-height: 16rem;
  position: relative;
  z-index: 1;
}

.page-hero__content {
  position: relative;
}

.page-hero__label {
  font-family: var(--font-heading);
  font-size: var(--fs-caption);
  color: var(--color-primary);
  letter-spacing: 0.15em;
  margin-bottom: 1rem;
  display: block;
}

.page-hero__title {
  font-family: var(--font-heading);
  font-size: var(--fs-h1);
  color: var(--color-text);
  line-height: var(--lh-h1);
  margin-bottom: 1rem;
}

.page-hero__subtitle {
  font-size: var(--fs-body);
  color: var(--color-text-light);
  line-height: var(--lh-body);
  max-width: 28rem;
}

.page-hero__visual {
  display: flex;
  justify-content: center;
  align-items: center;
}

.page-hero__portrait-frame {
  position: relative;
  width: 100%;
  max-width: 18rem;
  aspect-ratio: 3 / 4;
  border: 1px solid var(--color-border-dark);
  overflow: hidden;
  background-color: var(--color-bg-warm);
}

.page-hero__portrait-frame::before {
  content: '';
  position: absolute;
  top: -0.375rem;
  right: -0.375rem;
  bottom: 0.375rem;
  left: 0.375rem;
  border: 1px solid var(--color-primary);
  opacity: 0.3;
  z-index: -1;
}

.page-hero__portrait-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
  filter: grayscale(100%);
}

.page-hero__image-frame {
  width: 100%;
  max-width: 24rem;
  aspect-ratio: 4 / 3;
  border: 1px solid var(--color-border-dark);
  overflow: hidden;
  border-radius: var(--border-radius);
  background-color: var(--color-bg-warm);
}

.page-hero__image-frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* --- Heritage Section (Home) --- */
.heritage {
  background-color: var(--color-bg-warm);
}

.heritage__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: start;
}

.heritage__bio {
  padding-right: 2rem;
}

.heritage__bio-title {
  font-family: var(--font-heading);
  font-size: var(--fs-h3);
  color: var(--color-secondary);
  margin-bottom: 1.5rem;
  padding-bottom: 0.75rem;
  border-bottom: 1px solid var(--color-border);
}

.heritage__bio-text {
  font-size: var(--fs-body);
  color: var(--color-text);
  line-height: var(--lh-body);
}

.heritage__bio-text p {
  margin-bottom: 1.25em;
}

.heritage__motto-box {
  background-color: var(--color-secondary);
  padding: 2.5rem 2rem;
  border-radius: var(--border-radius);
  position: relative;
}

.heritage__motto-label {
  font-family: var(--font-heading);
  font-size: var(--fs-caption);
  color: rgba(255,255,255,0.7);
  margin-bottom: 1.25rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
}

.heritage__motto-text {
  font-family: var(--font-heading);
  font-size: 1.125rem;
  color: var(--color-white);
  line-height: 2;
  letter-spacing: 0.05em;
}

.heritage__motto-text span {
  display: block;
}

.heritage__lineage {
  margin-top: 3rem;
  padding-top: 2rem;
  border-top: 1px solid var(--color-border);
}

.heritage__lineage-title {
  font-family: var(--font-heading);
  font-size: var(--fs-h3);
  color: var(--color-primary);
  margin-bottom: 1.5rem;
  text-align: center;
}

.heritage__lineage-steps {
  display: flex;
  justify-content: center;
  gap: 0;
  position: relative;
}

.heritage__lineage-step {
  flex: 1;
  text-align: center;
  padding: 1rem 0.5rem;
  position: relative;
}

.heritage__lineage-step::before {
  content: '';
  position: absolute;
  top: 1.75rem;
  left: 0;
  right: 0;
  height: 1px;
  background-color: var(--color-border-dark);
}

.heritage__lineage-step:first-child::before {
  left: 50%;
}

.heritage__lineage-step:last-child::before {
  right: 50%;
}

.heritage__lineage-dot {
  width: 0.75rem;
  height: 0.75rem;
  background-color: var(--color-primary);
  border-radius: 50%;
  margin: 1rem auto;
  position: relative;
  z-index: 1;
}

.heritage__lineage-gen {
  font-family: var(--font-heading);
  font-size: var(--fs-caption);
  color: var(--color-primary);
  font-weight: 600;
  margin-bottom: 0.25rem;
}

.heritage__lineage-name {
  font-size: var(--fs-small);
  color: var(--color-text-light);
}

/* --- Timeline (Brand Story Page) --- */
.timeline {
  position: relative;
  max-width: 44rem;
  margin: 0 auto;
  padding-left: 3.5rem;
}

.timeline::before {
  content: '';
  position: absolute;
  top: 0;
  bottom: 0;
  left: 0.875rem;
  width: 1px;
  background-color: var(--color-border-dark);
}

.timeline__item {
  position: relative;
  padding-bottom: 2.5rem;
}

.timeline__item:last-child {
  padding-bottom: 0;
}

.timeline__marker {
  position: absolute;
  left: -3rem;
  top: 0.25rem;
  width: 1.125rem;
  height: 1.125rem;
  background-color: var(--color-primary);
  border-radius: 50%;
  border: 3px solid var(--color-bg);
  box-shadow: 0 0 0 1px var(--color-primary);
}

.timeline__marker--accent {
  background-color: var(--color-accent);
  box-shadow: 0 0 0 1px var(--color-accent);
}

.timeline__year {
  font-family: var(--font-heading);
  font-size: var(--fs-h3);
  color: var(--color-primary);
  font-weight: 600;
  margin-bottom: 0.5rem;
}

.timeline__title {
  font-family: var(--font-heading);
  font-size: var(--fs-body);
  color: var(--color-text);
  font-weight: 600;
  margin-bottom: 0.375rem;
}

.timeline__content {
  font-size: var(--fs-caption);
  color: var(--color-text-light);
  line-height: var(--lh-caption);
}

/* --- Motto Full Display --- */
.motto-full {
  max-width: 44rem;
  margin: 0 auto;
}

.motto-full__box {
  background-color: var(--color-secondary);
  padding: 3rem 2.5rem;
  border-radius: var(--border-radius);
  position: relative;
  text-align: center;
}

.motto-full__label {
  font-family: var(--font-heading);
  font-size: var(--fs-caption);
  color: rgba(255,255,255,0.6);
  margin-bottom: 1.5rem;
  letter-spacing: 0.2em;
}

.motto-full__text {
  font-family: var(--font-heading);
  font-size: 1.375rem;
  color: var(--color-white);
  line-height: 2.2;
  letter-spacing: 0.08em;
}

.motto-full__text span {
  display: block;
}

.motto-full__note {
  margin-top: 1.5rem;
  font-size: var(--fs-small);
  color: rgba(255,255,255,0.5);
  font-style: italic;
}

/* --- Gallery Full (Brand Story Page) --- */
.gallery-full__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
}

.gallery-full__item {
  position: relative;
  overflow: hidden;
  border-radius: var(--border-radius);
  border: 1px solid var(--color-border);
  aspect-ratio: 4 / 3;
  background-color: var(--color-bg-warm);
}

.gallery-full__item--tall {
  grid-row: span 2;
  aspect-ratio: auto;
}

.gallery-full__item-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.gallery-full__item-caption {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 0.75rem 1rem;
  background: linear-gradient(transparent, rgba(0,0,0,0.55));
  color: var(--color-white);
  font-size: var(--fs-small);
  font-family: var(--font-heading);
}

/* --- Product Detail (Products Page) --- */
.product-detail {
  padding: var(--section-gap) 0;
  border-bottom: 1px solid var(--color-border);
}

.product-detail:last-of-type {
  border-bottom: none;
}

.product-detail__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3.5rem;
  align-items: center;
}

.product-detail--reverse .product-detail__grid {
  direction: rtl;
}

.product-detail--reverse .product-detail__grid > * {
  direction: ltr;
}

.product-detail__image-wrap {
  aspect-ratio: 4 / 3;
  overflow: hidden;
  border-radius: var(--border-radius);
  border: 1px solid var(--color-border);
  background-color: var(--color-bg-warm);
}

.product-detail__image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center center;
}

.product-detail__info {
  padding: 1rem 0;
}

.product-detail__label {
  font-family: var(--font-heading);
  font-size: var(--fs-caption);
  color: var(--color-primary);
  letter-spacing: 0.1em;
  margin-bottom: 0.75rem;
  display: block;
}

.product-detail__name {
  font-family: var(--font-heading);
  font-size: var(--fs-h2);
  color: var(--color-text);
  margin-bottom: 1rem;
}

.product-detail__desc {
  font-size: var(--fs-body);
  color: var(--color-text);
  line-height: var(--lh-body);
  margin-bottom: 1.5rem;
}

.product-detail__desc p {
  margin-bottom: 1em;
}

.product-detail__features {
  margin-bottom: 2rem;
  border-top: 1px solid var(--color-border);
  padding-top: 1.25rem;
}

.product-detail__features-title {
  font-family: var(--font-heading);
  font-size: var(--fs-caption);
  color: var(--color-secondary);
  margin-bottom: 0.75rem;
  font-weight: 600;
}

.product-detail__feature {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  padding: 0.5rem 0;
  font-size: var(--fs-caption);
  color: var(--color-text);
  line-height: var(--lh-caption);
}

.product-detail__feature-icon {
  flex-shrink: 0;
  width: 1.25rem;
  height: 1.25rem;
  background-color: rgba(45,95,74,0.1);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-primary);
  font-size: 0.625rem;
  margin-top: 0.125rem;
}

.product-detail__cta {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 1.75rem;
  background-color: var(--color-accent);
  color: var(--color-white);
  font-size: var(--fs-caption);
  font-weight: 500;
  border-radius: var(--border-radius);
  transition: background-color var(--transition), transform var(--transition);
}

.product-detail__cta:hover {
  background-color: var(--color-accent-dark);
  color: var(--color-white);
  transform: translateY(-1px);
}

/* --- Product Gallery (Products Page) --- */
.product-gallery {
  margin-top: 1.5rem;
}

.product-gallery__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.75rem;
}

.product-gallery__item {
  aspect-ratio: 1;
  overflow: hidden;
  border-radius: var(--border-radius);
  border: 1px solid var(--color-border);
  background-color: var(--color-bg-warm);
}

.product-gallery__item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* --- Professional Profile (Professionals Page) --- */
.prof-profile {
  max-width: 56rem;
  margin: 0 auto;
}

.prof-profile__grid {
  display: grid;
  grid-template-columns: 16rem 1fr;
  gap: 3.5rem;
  align-items: start;
}

.prof-profile__portrait {
  position: relative;
}

.prof-profile__portrait-frame {
  width: 100%;
  aspect-ratio: 3 / 4;
  border: 1px solid var(--color-border-dark);
  border-radius: var(--border-radius);
  overflow: hidden;
  background-color: var(--color-bg-warm);
  position: relative;
}

.prof-profile__portrait-frame::before {
  content: '';
  position: absolute;
  top: -0.375rem;
  right: -0.375rem;
  bottom: 0.375rem;
  left: 0.375rem;
  border: 1px solid var(--color-primary);
  opacity: 0.3;
  z-index: 0;
}

.prof-profile__portrait-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
}

.prof-profile__portrait-placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-heading);
  font-size: 4rem;
  color: var(--color-primary);
  opacity: 0.35;
  background-color: var(--color-bg-warm);
  position: relative;
  z-index: 1;
}

.prof-profile__portrait-caption {
  margin-top: 0.75rem;
  font-size: var(--fs-small);
  color: var(--color-text-muted);
  text-align: center;
  font-family: var(--font-heading);
}

.prof-profile__info {
  padding-top: 0.5rem;
}

.prof-profile__name {
  font-family: var(--font-heading);
  font-size: var(--fs-h1);
  color: var(--color-text);
  margin-bottom: 0.75rem;
}

.prof-profile__titles {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 1.5rem;
  padding-bottom: 1.5rem;
  border-bottom: 1px solid var(--color-border);
}

.prof-profile__title-tag {
  font-size: var(--fs-caption);
  color: var(--color-primary);
  background-color: rgba(45,95,74,0.08);
  padding: 0.375rem 0.75rem;
  border-radius: var(--border-radius);
  border: 1px solid rgba(45,95,74,0.15);
}

.prof-profile__bio {
  font-size: var(--fs-body);
  color: var(--color-text);
  line-height: var(--lh-body);
}

.prof-profile__bio p {
  margin-bottom: 1.25em;
}

.prof-profile__bio p:last-child {
  margin-bottom: 0;
}

/* --- Heritage Connection (Professionals Page) --- */
.heritage-connection {
  max-width: 44rem;
  margin: 0 auto;
}

.heritage-connection__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2.5rem;
  align-items: start;
}

.heritage-connection__block {
  padding: 2rem;
  background-color: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--border-radius);
}

.heritage-connection__block-title {
  font-family: var(--font-heading);
  font-size: var(--fs-h3);
  color: var(--color-secondary);
  margin-bottom: 1rem;
  padding-bottom: 0.75rem;
  border-bottom: 1px solid var(--color-border);
}

.heritage-connection__block-text {
  font-size: var(--fs-caption);
  color: var(--color-text);
  line-height: var(--lh-caption);
}

.heritage-connection__block-text p {
  margin-bottom: 1em;
}

/* --- Team Section (Home) --- */
.team__card {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 3rem;
  align-items: start;
  max-width: 52rem;
  margin: 0 auto;
  background-color: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--border-radius);
  padding: 2.5rem;
}

.team__avatar {
  width: 10rem;
  height: 10rem;
  border-radius: var(--border-radius);
  background-color: var(--color-bg-warm);
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--color-border);
  overflow: hidden;
}

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

.team__avatar-placeholder {
  font-family: var(--font-heading);
  font-size: 2.5rem;
  color: var(--color-primary);
  opacity: 0.6;
}

.team__info {
  padding-top: 0.5rem;
}

.team__name {
  font-family: var(--font-heading);
  font-size: var(--fs-h2);
  color: var(--color-text);
  margin-bottom: 0.5rem;
}

.team__title {
  font-size: var(--fs-caption);
  color: var(--color-primary);
  font-weight: 500;
  margin-bottom: 1.25rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--color-border);
}

.team__bio {
  font-size: var(--fs-body);
  color: var(--color-text);
  line-height: var(--lh-body);
}

.team__bio p {
  margin-bottom: 1em;
}

.team__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 1.5rem;
}

.team__tag {
  font-size: var(--fs-small);
  color: var(--color-primary);
  background-color: rgba(45,95,74,0.08);
  padding: 0.25rem 0.75rem;
  border-radius: var(--border-radius);
  border: 1px solid rgba(45,95,74,0.15);
}

/* --- Products Section (Home) --- */
.products__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.product-card {
  background-color: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--border-radius);
  overflow: hidden;
  transition: border-color var(--transition), transform var(--transition);
}

.product-card:hover {
  border-color: var(--color-primary);
  transform: translateY(-2px);
}

.product-card__img-wrap {
  aspect-ratio: 4 / 3;
  overflow: hidden;
  background-color: var(--color-bg-warm);
  border-bottom: 1px solid var(--color-border);
}

.product-card__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center center;
  transition: transform 0.3s ease;
}

.product-card:hover .product-card__img {
  transform: scale(1.03);
}

.product-card__body {
  padding: 1.5rem;
}

.product-card__name {
  font-family: var(--font-heading);
  font-size: var(--fs-h3);
  color: var(--color-text);
  margin-bottom: 0.75rem;
}

.product-card__desc {
  font-size: var(--fs-caption);
  color: var(--color-text-light);
  line-height: var(--lh-caption);
  margin-bottom: 1.25rem;
}

.product-card__cta {
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
  font-size: var(--fs-caption);
  color: var(--color-accent);
  font-weight: 500;
  transition: color var(--transition);
}

.product-card__cta:hover {
  color: var(--color-accent-dark);
}

.product-card__cta svg {
  width: 0.875rem;
  height: 0.875rem;
}

/* --- Culture Section --- */
.culture__gallery {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
}

.culture__item {
  position: relative;
  overflow: hidden;
  border-radius: var(--border-radius);
  border: 1px solid var(--color-border);
  background-color: var(--color-bg-warm);
}

.culture__item:first-child {
  grid-row: span 2;
}

.culture__item-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  min-height: 14rem;
}

.culture__item:first-child .culture__item-img {
  min-height: 100%;
}

.culture__item-caption {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 1rem 1.25rem;
  background: linear-gradient(transparent, rgba(0,0,0,0.55));
  color: var(--color-white);
  font-size: var(--fs-caption);
  font-family: var(--font-heading);
}

/* --- Contact / Lead Section --- */
.contact {
  background-color: var(--color-bg-warm);
}

.contact__grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 3rem;
  align-items: start;
}

.contact__form-wrap {
  background-color: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--border-radius);
  padding: 2.5rem;
}

.contact__form-title {
  font-family: var(--font-heading);
  font-size: var(--fs-h3);
  color: var(--color-text);
  margin-bottom: 0.5rem;
}

.contact__form-desc {
  font-size: var(--fs-caption);
  color: var(--color-text-light);
  margin-bottom: 2rem;
}

.form-group {
  margin-bottom: 1.5rem;
}

.form-group__label {
  display: block;
  font-size: var(--fs-caption);
  color: var(--color-text);
  font-weight: 500;
  margin-bottom: 0.5rem;
}

.form-group__label--required::after {
  content: '*';
  color: var(--color-accent);
  margin-left: 0.25rem;
}

.form-group__input,
.form-group__textarea {
  width: 100%;
  padding: 0.75rem 1rem;
  font-family: var(--font-body);
  font-size: var(--fs-body);
  color: var(--color-text);
  background-color: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--border-radius);
  transition: border-color var(--transition);
}

.form-group__input:focus,
.form-group__textarea:focus {
  border-color: var(--color-primary);
  outline: none;
  box-shadow: 0 0 0 3px rgba(45,95,74,0.1);
}

.form-group__textarea {
  min-height: 6rem;
  resize: vertical;
}

.form-group__error {
  font-size: var(--fs-small);
  color: var(--color-accent);
  margin-top: 0.375rem;
  display: none;
}

.form-group--error .form-group__input,
.form-group--error .form-group__textarea {
  border-color: var(--color-accent);
}

.form-group--error .form-group__error {
  display: block;
}

.form-submit {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  width: 100%;
  padding: 0.875rem 2rem;
  background-color: var(--color-accent);
  color: var(--color-white);
  font-size: var(--fs-body);
  font-weight: 500;
  border: none;
  border-radius: var(--border-radius);
  cursor: pointer;
  transition: background-color var(--transition);
}

.form-submit:hover {
  background-color: var(--color-accent-dark);
}

.form-success {
  display: none;
  text-align: center;
  padding: 2rem;
}

.form-success--visible {
  display: block;
}

.form-success__icon {
  width: 3rem;
  height: 3rem;
  margin: 0 auto 1rem;
  background-color: rgba(45,95,74,0.1);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-primary);
  font-size: 1.5rem;
}

.form-success__text {
  font-family: var(--font-heading);
  font-size: var(--fs-h3);
  color: var(--color-text);
  margin-bottom: 0.5rem;
}

.form-success__desc {
  font-size: var(--fs-caption);
  color: var(--color-text-light);
}

.contact__side {
  text-align: center;
}

.contact__qr-wrap {
  background-color: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--border-radius);
  padding: 2rem;
  margin-bottom: 2rem;
}

.contact__qr-img {
  width: 10rem;
  height: 10rem;
  margin: 0 auto 1rem;
  object-fit: contain;
  background-color: var(--color-bg-warm);
}

.contact__qr-label {
  font-size: var(--fs-caption);
  color: var(--color-text-light);
}

.contact__hotline {
  background-color: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--border-radius);
  padding: 1.5rem;
}

.contact__hotline-label {
  font-size: var(--fs-caption);
  color: var(--color-text-light);
  margin-bottom: 0.5rem;
}

.contact__hotline-number {
  font-family: var(--font-heading);
  font-size: var(--fs-h3);
  color: var(--color-primary);
  font-weight: 600;
}

/* --- Contact Page: Channels --- */
.contact-channels__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.contact-channel {
  padding: 2rem 1.5rem;
  background-color: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--border-radius);
  text-align: center;
  transition: border-color var(--transition);
}

.contact-channel:hover {
  border-color: var(--color-primary);
}

.contact-channel__icon {
  width: 3rem;
  height: 3rem;
  margin: 0 auto 1rem;
  background-color: rgba(45,95,74,0.08);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-primary);
}

.contact-channel__title {
  font-family: var(--font-heading);
  font-size: var(--fs-h3);
  color: var(--color-text);
  margin-bottom: 0.5rem;
}

.contact-channel__text {
  font-size: var(--fs-caption);
  color: var(--color-text-light);
  line-height: var(--lh-caption);
}

/* --- Contact Page: Process Steps --- */
.contact-process__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  max-width: 52rem;
  margin: 0 auto;
}

.contact-process__step {
  text-align: center;
  padding: 0 1rem;
  position: relative;
}

.contact-process__step::after {
  content: '';
  position: absolute;
  top: 1.5rem;
  right: -1rem;
  width: 2rem;
  height: 1px;
  background-color: var(--color-border-dark);
}

.contact-process__step:last-child::after {
  display: none;
}

.contact-process__number {
  font-family: var(--font-heading);
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--color-border-dark);
  line-height: 1;
  margin-bottom: 1rem;
}

.contact-process__title {
  font-family: var(--font-heading);
  font-size: var(--fs-h3);
  color: var(--color-text);
  margin-bottom: 0.5rem;
}

.contact-process__text {
  font-size: var(--fs-caption);
  color: var(--color-text-light);
  line-height: var(--lh-caption);
}

/* --- Contact Page: Trust Strip --- */
.contact-trust-strip {
  background-color: var(--color-secondary);
  padding: 2.5rem 0;
}

.contact-trust-strip__inner {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 3rem;
  flex-wrap: wrap;
}

.contact-trust-strip__item {
  text-align: center;
}

.contact-trust-strip__value {
  font-family: var(--font-heading);
  font-size: var(--fs-h2);
  color: var(--color-white);
  font-weight: 600;
  margin-bottom: 0.25rem;
}

.contact-trust-strip__label {
  font-size: var(--fs-small);
  color: rgba(255,255,255,0.6);
}

/* --- Footer --- */
.site-footer {
  background-color: var(--color-secondary);
  color: rgba(255,255,255,0.8);
  padding: 3rem 0 2rem;
}

.site-footer__inner {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 2rem;
  align-items: start;
}

.site-footer__brand {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 1.25rem;
}

.site-footer__logo {
  width: 2rem;
  height: 2rem;
  border-radius: 50%;
  object-fit: cover;
  background-color: rgba(255,255,255,0.1);
}

.site-footer__name {
  font-family: var(--font-heading);
  font-size: 1.125rem;
  color: var(--color-white);
  font-weight: 600;
}

.site-footer__links {
  display: flex;
  flex-wrap: wrap;
  gap: 1.5rem;
  margin-bottom: 1.25rem;
}

.site-footer__link {
  font-size: var(--fs-caption);
  color: rgba(255,255,255,0.7);
  transition: color var(--transition);
}

.site-footer__link:hover {
  color: var(--color-white);
}

.site-footer__copy {
  font-size: var(--fs-small);
  color: rgba(255,255,255,0.5);
}

.site-footer__company {
  text-align: right;
  font-size: var(--fs-caption);
  color: rgba(255,255,255,0.6);
  line-height: 1.8;
}

/* --- Image Fallback Styles --- */
.img-fallback {
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: var(--color-bg-warm);
  color: var(--color-text-muted);
  font-family: var(--font-heading);
  font-size: var(--fs-caption);
  text-align: center;
  padding: 1rem;
}

.hero__portrait-frame.img-fallback {
  background: linear-gradient(135deg, var(--color-bg-warm) 0%, var(--color-bg-deep) 100%);
}

.hero__portrait-frame.img-fallback::after {
  content: '黄济川先生';
  font-family: var(--font-heading);
  font-size: var(--fs-h3);
  color: var(--color-primary);
  opacity: 0.5;
}

/* --- Responsive: Tablet --- */
@media (max-width: 1024px) {
  :root {
    --section-gap: 4rem;
  }

  .hero__inner {
    gap: 2rem;
  }

  .hero__motto {
    font-size: 2rem;
  }

  .hero__year {
    font-size: 4rem;
  }

  .heritage__grid {
    gap: 2rem;
  }

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

  .team__card {
    gap: 2rem;
    padding: 2rem;
  }

  .product-detail__grid {
    gap: 2.5rem;
  }

  .prof-profile__grid {
    grid-template-columns: 12rem 1fr;
    gap: 2.5rem;
  }

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

  .gallery-full__item--tall {
    grid-row: auto;
  }

  .contact-channels__grid {
    gap: 1.25rem;
  }

  .contact-trust-strip__inner {
    gap: 2rem;
  }
}

/* --- Responsive: Mobile --- */
@media (max-width: 768px) {
  :root {
    --section-gap: 3rem;
    --fs-h1: 1.75rem;
    --fs-h2: 1.5rem;
    --fs-h3: 1.125rem;
  }

  .nav-toggle {
    display: flex;
  }

  .site-nav {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background-color: var(--color-bg);
    border-bottom: 1px solid var(--color-border);
    flex-direction: column;
    padding: 1rem 1.5rem;
    gap: 0;
  }

  .site-nav--open {
    display: flex;
  }

  .site-nav__link {
    display: block;
    padding: 0.75rem 0;
    border-bottom: 1px solid var(--color-border);
    font-size: var(--fs-body);
  }

  .site-nav__link:last-child {
    border-bottom: none;
  }

  .site-nav__link::after {
    display: none;
  }

  .hero {
    padding: 2.5rem 0 3rem;
  }

  .hero__inner {
    grid-template-columns: 1fr;
    gap: 2rem;
    min-height: auto;
  }

  .hero__content {
    text-align: center;
  }

  .hero__year {
    font-size: 3.5rem;
    margin-bottom: 0.5rem;
  }

  .hero__motto {
    font-size: 1.75rem;
  }

  .hero__desc {
    margin-left: auto;
    margin-right: auto;
  }

  .hero__portrait {
    order: -1;
  }

  .hero__portrait-frame {
    max-width: 14rem;
    margin: 0 auto;
  }

  .page-hero {
    padding: 2.5rem 0 3rem;
  }

  .page-hero::before {
    display: none;
  }

  .page-hero__inner {
    grid-template-columns: 1fr;
    gap: 2rem;
    min-height: auto;
  }

  .page-hero__content {
    text-align: center;
  }

  .page-hero__subtitle {
    margin-left: auto;
    margin-right: auto;
  }

  .page-hero__visual {
    order: -1;
  }

  .page-hero__portrait-frame {
    max-width: 12rem;
    margin: 0 auto;
  }

  .page-hero__image-frame {
    max-width: 16rem;
    margin: 0 auto;
  }

  .heritage__grid {
    grid-template-columns: 1fr;
  }

  .heritage__bio {
    padding-right: 0;
  }

  .heritage__lineage-steps {
    flex-wrap: wrap;
    gap: 0.5rem;
  }

  .heritage__lineage-step {
    flex: 0 0 calc(50% - 0.25rem);
  }

  .heritage__lineage-step::before {
    display: none;
  }

  .timeline {
    padding-left: 2.5rem;
  }

  .timeline::before {
    left: 0.5rem;
  }

  .timeline__marker {
    left: -2.25rem;
    width: 0.875rem;
    height: 0.875rem;
  }

  .motto-full__box {
    padding: 2rem 1.5rem;
  }

  .motto-full__text {
    font-size: 1.125rem;
    line-height: 2;
  }

  .gallery-full__grid {
    grid-template-columns: 1fr;
  }

  .team__card {
    grid-template-columns: 1fr;
    text-align: center;
    gap: 1.5rem;
    padding: 1.5rem;
  }

  .team__avatar {
    margin: 0 auto;
    width: 8rem;
    height: 8rem;
  }

  .team__tags {
    justify-content: center;
  }

  .products__grid {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }

  .product-detail__grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .product-detail--reverse .product-detail__grid {
    direction: ltr;
  }

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

  .prof-profile__grid {
    grid-template-columns: 1fr;
    text-align: center;
    gap: 2rem;
  }

  .prof-profile__portrait-frame {
    max-width: 12rem;
    margin: 0 auto;
  }

  .prof-profile__titles {
    justify-content: center;
  }

  .heritage-connection__grid {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }

  .culture__gallery {
    grid-template-columns: 1fr;
  }

  .culture__item:first-child {
    grid-row: auto;
  }

  .contact__grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .contact__form-wrap {
    padding: 1.5rem;
  }

  .contact-channels__grid {
    grid-template-columns: 1fr;
    gap: 1rem;
  }

  .contact-process__grid {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }

  .contact-process__step::after {
    display: none;
  }

  .contact-trust-strip__inner {
    flex-direction: column;
    gap: 1.5rem;
  }

  .site-footer__inner {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .site-footer__links {
    justify-content: center;
  }

  .site-footer__company {
    text-align: center;
  }
}

/* --- Responsive: Small Mobile --- */
@media (max-width: 380px) {
  .container {
    padding: 0 1rem;
  }

  .hero__year {
    font-size: 2.5rem;
  }

  .hero__motto {
    font-size: 1.5rem;
  }

  .heritage__motto-box {
    padding: 1.5rem 1.25rem;
  }

  .heritage__motto-text {
    font-size: 1rem;
  }

  .motto-full__box {
    padding: 1.5rem 1rem;
  }

  .motto-full__text {
    font-size: 1rem;
  }

  .timeline {
    padding-left: 2rem;
  }

  .timeline__marker {
    left: -1.75rem;
    width: 0.75rem;
    height: 0.75rem;
  }
}

/* --- FAQ, source register, and verified sales channels --- */
.faq-list {
  border-top: 1px solid rgba(35, 76, 58, 0.22);
}

.faq-list details {
  border-bottom: 1px solid rgba(35, 76, 58, 0.22);
  padding: 0;
}

.faq-list summary {
  cursor: pointer;
  list-style: none;
  padding: 1.5rem 3rem 1.5rem 0;
  color: var(--manual-green);
  font-family: var(--font-heading);
  font-size: clamp(1.12rem, 2vw, 1.45rem);
  font-weight: 600;
  position: relative;
}

.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary::after {
  content: '+';
  position: absolute;
  right: 0;
  color: var(--manual-red);
  font-family: var(--font-body);
}
.faq-list details[open] summary::after { content: '−'; }
.faq-list details p {
  max-width: 56rem;
  margin: -0.35rem 0 1.6rem;
  color: var(--color-text-light);
  line-height: 1.9;
}

.contact-band {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: end;
  gap: 3rem;
}
.contact-band h2 { margin: 0.65rem 0 1rem; }
.contact-band p { max-width: 46rem; color: rgba(255,255,255,.72); }
.contact-band__actions { display: grid; gap: 1.25rem; justify-items: start; }
.contact-band__actions .doc-inline-link { color: #fff; }

.source-rule {
  display: grid;
  grid-template-columns: minmax(16rem, .8fr) minmax(0, 1.2fr);
  gap: clamp(3rem, 8vw, 8rem);
}
.source-rule h2 { margin-top: .75rem; }
.source-rule ol { margin: 0; padding: 0; list-style: none; counter-reset: source; }
.source-rule li {
  display: grid;
  grid-template-columns: 2rem minmax(0, 1fr);
  gap: .35rem 1rem;
  padding: 1.35rem 0;
  border-bottom: 1px solid rgba(35, 76, 58, .2);
  counter-increment: source;
}
.source-rule li::before { content: '0' counter(source); grid-row: 1 / 3; color: var(--manual-red); font-weight: 700; }
.source-rule li strong { font-family: var(--font-heading); font-size: 1.2rem; }
.source-rule li span { color: var(--color-text-light); line-height: 1.7; }
.source-register-note { max-width: 34rem; margin: 1.25rem 0 0; color: var(--color-text-light); line-height: 1.75; }

.source-link-grid,
.fact-register,
.channel-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  background: rgba(35, 76, 58, .18);
  border: 1px solid rgba(35, 76, 58, .18);
}
.source-link-grid a,
.fact-register article {
  display: grid;
  gap: .45rem;
  min-height: 10rem;
  padding: 2rem;
  background: var(--manual-paper);
  text-decoration: none;
}
.source-link-grid span,
.fact-register span { color: var(--manual-red); font-size: .76rem; letter-spacing: .14em; }
.source-link-grid strong,
.fact-register h3 { color: var(--manual-green); font-family: var(--font-heading); font-size: 1.35rem; }
.source-link-grid a:hover strong { color: var(--manual-red); }
.fact-register p { margin: 0; color: var(--color-text-light); line-height: 1.75; }

.article-source-list { border-top: 1px solid rgba(255,255,255,.25); }
.article-source-list a {
  display: grid;
  grid-template-columns: 2.5rem minmax(0, 1fr) auto;
  gap: 1.25rem;
  align-items: center;
  padding: 1.35rem 0;
  border-bottom: 1px solid rgba(255,255,255,.2);
  color: #fff;
  text-decoration: none;
}
.article-source-list span { color: #d7aa73; font-size: .76rem; letter-spacing: .1em; }
.article-source-list strong { font-family: var(--font-heading); font-size: clamp(1rem, 2vw, 1.25rem); }
.article-source-list em { color: rgba(255,255,255,.58); font-style: normal; font-size: .82rem; }

.channel-grid { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.channel-grid figure { margin: 0; padding: 1rem; background: var(--manual-paper); }
.channel-grid img { width: 100%; height: auto; display: block; }
.channel-grid figcaption { display: grid; gap: .25rem; padding: .9rem .35rem .35rem; }
.channel-grid strong { color: var(--manual-green); font-family: var(--font-heading); font-size: 1.15rem; }
.channel-grid span { color: var(--color-text-light); font-size: .76rem; }

.floating-consultation__copy {
  width: 100%;
  margin-top: .75rem;
  border: 1px solid rgba(35, 76, 58, .25);
  background: #f5f3ec;
  color: var(--color-text);
  padding: .75rem;
  resize: vertical;
}

.floating-consultation__copy[hidden] {
  display: none;
}

@media (max-width: 900px) {
  .channel-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .source-rule { grid-template-columns: minmax(0, 1fr); gap: 2.5rem; }
}

@media (max-width: 640px) {
  .source-link-grid,
  .fact-register,
  .channel-grid { grid-template-columns: minmax(0, 1fr); }
  .contact-band { grid-template-columns: minmax(0, 1fr); gap: 2rem; }
  .article-source-list a { grid-template-columns: 2rem minmax(0, 1fr); }
  .article-source-list em { grid-column: 2; }
}

/* --- Accessibility: Reduced Motion --- */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

/* --- Skip Link --- */
.skip-link {
  position: absolute;
  top: -100%;
  left: 1rem;
  padding: 0.75rem 1.5rem;
  background-color: var(--color-primary);
  color: var(--color-white);
  font-size: var(--fs-caption);
  border-radius: var(--border-radius);
  z-index: 200;
  transition: top var(--transition);
}

.skip-link:focus {
  top: 1rem;
  color: var(--color-white);
}

/* --- Project 15 manual editorial layer --- */
:root {
  --manual-ink: #18251f;
  --manual-paper: #f7f3eb;
  --manual-green: #244f3d;
  --manual-red: #9e2f29;
  --manual-gold: #a8874f;
}

body {
  overflow-x: hidden;
  background: var(--manual-paper);
  color: var(--manual-ink);
}

.site-header {
  border-bottom-color: rgba(36, 79, 61, 0.14);
  background: rgba(247, 243, 235, 0.94);
  backdrop-filter: blur(14px);
}

.site-logo__text {
  letter-spacing: 0.16em;
}

.site-nav__link[aria-current="page"]::after {
  background: var(--manual-red);
}

.editorial-kicker,
.section__index,
.product-card__number,
.product-detail__number {
  display: block;
  margin-bottom: 1.25rem;
  color: var(--manual-red);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.22em;
}

.hero--refined {
  min-height: calc(100vh - 74px);
  padding: 5rem 0 0;
  background:
    linear-gradient(90deg, rgba(247, 243, 235, 0.98) 0 52%, rgba(247, 243, 235, 0.55) 72%, rgba(247, 243, 235, 0.18)),
    repeating-linear-gradient(90deg, transparent 0, transparent calc(25% - 1px), rgba(36, 79, 61, 0.06) 25%);
}

.hero--refined .hero__inner {
  align-items: end;
  min-height: calc(100vh - 154px);
}

.hero--refined .hero__content {
  align-self: center;
  max-width: 41rem;
  padding: 3rem 0 5rem;
}

.hero--refined .hero__motto {
  margin: 0 0 1.4rem;
  color: var(--manual-ink);
  font-size: clamp(3.25rem, 6.3vw, 6rem);
  font-weight: 600;
  line-height: 1.04;
  letter-spacing: 0.03em;
  white-space: nowrap;
}

.hero--refined .hero__positioning {
  max-width: 34rem;
  color: var(--manual-green);
  font-family: var(--font-heading);
  font-size: clamp(1.3rem, 2.1vw, 2rem);
}

.hero--refined .hero__desc {
  max-width: 36rem;
  color: #59635e;
  line-height: 2;
}

.hero__actions {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  margin-top: 2.2rem;
}

.hero__cta,
button.hero__cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 3rem;
  padding: 0.8rem 1.5rem;
  border: 1px solid var(--manual-green);
  border-radius: 0;
  background: var(--manual-green);
  color: #fff;
  font-weight: 500;
  letter-spacing: 0.08em;
}

.hero__cta:hover,
button.hero__cta:hover {
  background: var(--manual-ink);
  color: #fff;
}

.text-link {
  padding-bottom: 0.25rem;
  border-bottom: 1px solid rgba(36, 79, 61, 0.4);
  font-size: 0.9rem;
}

.hero__portrait--statue {
  position: relative;
  align-self: end;
  margin: 0;
}

.hero__portrait--statue::before {
  content: '';
  position: absolute;
  inset: 12% -14% 0 10%;
  border: 1px solid rgba(158, 47, 41, 0.35);
  z-index: 0;
}

.hero__portrait--statue .hero__portrait-frame {
  position: relative;
  height: min(69vh, 650px);
  border: 0;
  background: transparent;
  overflow: hidden;
}

.hero__portrait--statue .hero__portrait-img {
  height: 100%;
  width: auto;
  object-fit: contain;
  filter: saturate(0.72) contrast(1.04);
}

.hero__portrait--statue figcaption {
  position: absolute;
  right: -1.25rem;
  bottom: 2rem;
  padding: 0.45rem 0.8rem;
  background: var(--manual-red);
  color: #fff;
  font-size: 0.75rem;
  letter-spacing: 0.1em;
}

.section__header {
  position: relative;
}

.section__index {
  margin-bottom: 0.5rem;
}

.section__title {
  color: var(--manual-green);
  font-size: clamp(2rem, 4vw, 3.5rem);
}

.section__title::after {
  background: var(--manual-red);
}

.heritage__grid--balanced {
  grid-template-columns: minmax(0, 1.35fr) minmax(18rem, 0.65fr);
  align-items: stretch;
}

.heritage__grid--balanced .heritage__bio {
  padding-right: clamp(1rem, 4vw, 4rem);
}

.heritage__grid--balanced .heritage__bio-text {
  font-size: 1.03rem;
  line-height: 2;
}

.heritage__motto-box {
  display: flex;
  flex-direction: column;
  justify-content: center;
  border-top: 4px solid var(--manual-red);
  background: var(--manual-green);
  color: #fff;
}

.heritage__motto-label,
.heritage__motto-text {
  color: #fff;
}

.lineage-statement {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 3rem;
  padding: 1.5rem 0;
  border-top: 1px solid rgba(36, 79, 61, 0.25);
  border-bottom: 1px solid rgba(36, 79, 61, 0.25);
  color: var(--manual-green);
  font-family: var(--font-heading);
  font-size: clamp(1.5rem, 3vw, 2.7rem);
}

.lineage-statement small {
  font-family: var(--font-body);
  font-size: 0.75rem;
  letter-spacing: 0.25em;
}

.product-card {
  position: relative;
  border: 0;
  background: #fff;
}

.product-card__img-wrap {
  aspect-ratio: 1 / 0.76;
  background: #f0ece4;
}

.product-card__img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  mix-blend-mode: multiply;
}

.product-card__number {
  margin-bottom: 0.5rem;
}

.culture__gallery {
  gap: 0.75rem;
}

.culture__item {
  border-radius: 0;
}

.culture__item-img {
  filter: saturate(0.78);
}

.editorial-cta {
  padding: 4rem 0;
  background: var(--manual-green);
  color: #fff;
}

.editorial-cta__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
}

.editorial-cta h2,
.editorial-cta span {
  color: #fff;
}

.editorial-cta h2 {
  margin-top: 0.35rem;
  font-size: clamp(2rem, 4vw, 3.4rem);
}

.editorial-cta .hero__cta {
  border-color: #fff;
}

/* Brand story */
.story-hero {
  position: relative;
  min-height: 42rem;
  overflow: hidden;
  background: var(--manual-green);
}

.story-hero::before {
  content: '济';
  position: absolute;
  right: -0.04em;
  top: -0.28em;
  color: rgba(255, 255, 255, 0.035);
  font-family: var(--font-heading);
  font-size: min(78vw, 64rem);
  line-height: 1;
}

.story-hero__inner {
  position: relative;
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  align-items: end;
  min-height: 42rem;
}

.story-hero__copy {
  align-self: center;
  padding: 5rem 0;
  color: #fff;
}

.story-hero__copy .editorial-kicker {
  color: #d8b987;
}

.story-hero__copy h1 {
  margin-bottom: 1.5rem;
  color: #fff;
  font-size: clamp(4rem, 8vw, 7rem);
  line-height: 1.12;
}

.story-hero__copy p:last-child {
  max-width: 31rem;
  color: rgba(255, 255, 255, 0.74);
  font-size: 1.1rem;
}

.story-hero__statue {
  position: relative;
  margin: 0;
  justify-self: center;
}

.story-hero__statue img {
  max-height: 37rem;
  width: auto;
  filter: sepia(0.15) saturate(0.75);
}

.story-hero__statue figcaption {
  position: absolute;
  right: -1rem;
  bottom: 1.5rem;
  padding: 0.55rem 0.8rem;
  background: var(--manual-red);
  color: #fff;
  font-size: 0.75rem;
}

.story-article {
  background: #fbf8f1;
}

.story-lede,
.story-chapter__grid {
  display: grid;
  grid-template-columns: minmax(10rem, 0.35fr) minmax(0, 1fr);
  gap: clamp(2rem, 7vw, 7rem);
}

.story-lede {
  padding-top: 7rem;
  padding-bottom: 7rem;
}

.story-lede > div:last-child,
.story-prose {
  max-width: 48rem;
}

.story-lede p,
.story-prose p {
  color: #3f4944;
  font-family: var(--font-heading);
  font-size: clamp(1.05rem, 1.5vw, 1.2rem);
  line-height: 2.1;
}

.story-dropcap::first-letter {
  float: left;
  margin: 0.14em 0.18em 0 0;
  color: var(--manual-red);
  font-size: 4.4rem;
  line-height: 0.8;
}

.story-year {
  color: var(--manual-red);
  font-family: var(--font-heading);
  font-size: clamp(2.5rem, 5vw, 5rem);
  line-height: 1;
}

.story-chapter {
  padding: 7rem 0;
  border-top: 1px solid rgba(36, 79, 61, 0.14);
}

.story-chapter--tint {
  background: #eee8dc;
}

.story-chapter--closing {
  background: var(--manual-green);
}

.story-chapter aside h2 {
  margin-top: 1.5rem;
  color: var(--manual-green);
  font-size: clamp(1.8rem, 3vw, 2.8rem);
  line-height: 1.35;
}

.story-chapter--closing aside h2,
.story-chapter--closing .story-prose p {
  color: #fff;
}

.story-figure {
  margin: 3rem 0;
}

.story-figure img {
  width: 100%;
  max-height: 38rem;
  object-fit: contain;
  object-position: left center;
  filter: saturate(0.8) contrast(1.04);
}

.story-figure--book img {
  max-width: 24rem;
}

.story-figure--panorama img {
  max-height: none;
}

.story-figure figcaption {
  max-width: 43rem;
  margin-top: 1rem;
  padding-left: 1rem;
  border-left: 2px solid var(--manual-red);
  color: #6a716d;
  font-size: 0.8rem;
  line-height: 1.8;
}

/* Products */
.page-hero--editorial {
  padding: 6rem 0;
  background: #e9e3d7;
}

.page-hero--editorial .page-hero__inner {
  grid-template-columns: 0.9fr 1.1fr;
}

.page-hero--editorial .page-hero__title {
  font-size: clamp(3rem, 6vw, 5.5rem);
  line-height: 1.12;
}

.product-hero-collage {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: rgba(36, 79, 61, 0.16);
}

.product-hero-collage img {
  width: 100%;
  height: 19rem;
  padding: 1.25rem;
  object-fit: contain;
  background: #f8f5ee;
  mix-blend-mode: multiply;
}

.product-detail__image-wrap {
  position: relative;
  background: #f1ece2;
}

.product-detail__number {
  position: absolute;
  top: 1.25rem;
  left: 1.25rem;
  z-index: 1;
}

.product-detail__image {
  width: 100%;
  height: 31rem;
  padding: 3rem;
  object-fit: contain;
  mix-blend-mode: multiply;
}

.product-detail__cta {
  border-radius: 0;
}

/* Team */
.team-hero {
  padding: 7rem 0;
  background: var(--manual-green);
}

.team-hero__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 3rem;
}

.team-hero h1 {
  color: #fff;
  font-size: clamp(3.5rem, 7vw, 6.5rem);
  line-height: 1.1;
}

.team-hero p:last-child {
  margin-top: 1.5rem;
  color: rgba(255, 255, 255, 0.72);
}

.team-hero .editorial-kicker {
  color: #d8b987;
}

.team-hero__seal {
  padding: 1.5rem 1rem;
  border: 1px solid rgba(255, 255, 255, 0.32);
  color: #fff;
  font-family: var(--font-heading);
  font-size: 1.3rem;
  line-height: 1.6;
  text-align: center;
}

.team-poster-section {
  padding: 7rem 0;
}

.team-poster-layout {
  display: grid;
  grid-template-columns: minmax(12rem, 0.35fr) minmax(0, 1fr);
  align-items: start;
  gap: clamp(2rem, 7vw, 7rem);
}

.team-poster-layout aside {
  position: sticky;
  top: 7rem;
}

.team-poster-layout h2 {
  color: var(--manual-green);
  font-size: clamp(2.3rem, 4vw, 4rem);
}

.team-poster-layout aside p {
  color: #6a716d;
}

.text-button {
  margin-top: 1.5rem;
  padding-bottom: 0.35rem;
  border-bottom: 1px solid var(--manual-green);
  color: var(--manual-green);
}

.team-poster {
  max-width: 46rem;
  margin: 0 auto;
  padding: clamp(0.5rem, 2vw, 1.5rem);
  border: 1px solid rgba(36, 79, 61, 0.18);
  background: #fff;
}

.team-poster img {
  width: 100%;
}

.team-poster figcaption {
  padding: 1rem 0 0;
  color: #777;
  font-size: 0.75rem;
  text-align: center;
  letter-spacing: 0.16em;
}

/* Contact */
.contact-hero {
  padding: 7rem 0;
  background: #e9e3d7;
}

.contact-hero__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 3rem;
}

.contact-hero h1 {
  color: var(--manual-green);
  font-size: clamp(3.5rem, 7vw, 6.5rem);
}

.contact-hero p:last-child {
  max-width: 38rem;
  color: #626a66;
}

.contact-hero__mark {
  color: var(--manual-red);
  font-family: var(--font-heading);
  font-size: clamp(7rem, 16vw, 13rem);
  line-height: 1;
  opacity: 0.16;
}

.contact-channel--single {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  max-width: 55rem;
  margin: 0 auto;
  padding: clamp(1.5rem, 4vw, 3rem);
  border: 1px solid rgba(36, 79, 61, 0.18);
  background: #fff;
  gap: 2rem;
}

.contact-channel__icon {
  color: var(--manual-red);
  font-family: var(--font-heading);
  font-size: 3rem;
}

.contact-process {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: rgba(36, 79, 61, 0.18);
}

.contact-process__step {
  min-height: 15rem;
  padding: 2rem;
  background: var(--manual-paper);
}

.contact-process__number {
  color: var(--manual-red);
}

.contact-note {
  padding: 2.5rem 0;
  border-top: 1px solid rgba(36, 79, 61, 0.18);
}

.contact-note .container {
  display: flex;
  gap: 1rem;
}

.contact-note p {
  color: #626a66;
}

.site-footer__inner {
  display: block;
}

/* Floating consultation */
.floating-consultation {
  position: fixed;
  right: 0;
  top: 50%;
  z-index: 180;
  transform: translateY(-50%);
}

.floating-consultation__trigger {
  width: 3.2rem;
  min-height: 9.25rem;
  padding: 1rem 0.55rem;
  background: var(--manual-red);
  color: #fff;
  box-shadow: 0 12px 34px rgba(24, 37, 31, 0.18);
  font-family: var(--font-heading);
  font-size: 0.96rem;
  line-height: 1.45;
  letter-spacing: 0.12em;
}

.floating-consultation__panel {
  position: absolute;
  right: calc(100% + 0.75rem);
  top: 50%;
  width: min(24rem, calc(100vw - 5rem));
  padding: 1.6rem;
  border-top: 4px solid var(--manual-red);
  background: #fffdf8;
  box-shadow: 0 22px 70px rgba(24, 37, 31, 0.2);
  transform: translateY(-50%);
}

.floating-consultation__heading {
  display: flex;
  align-items: start;
  justify-content: space-between;
  gap: 1rem;
}

.floating-consultation__eyebrow {
  color: var(--manual-red);
  font-size: 0.66rem;
  font-weight: 700;
  letter-spacing: 0.18em;
}

.floating-consultation__heading h2 {
  margin-top: 0.25rem;
  color: var(--manual-green);
  font-size: 1.7rem;
}

.floating-consultation__close {
  color: #666;
  font-size: 1.8rem;
  line-height: 1;
}

.floating-consultation__intro {
  margin: 0.75rem 0 1.25rem;
  color: #6c746f;
  font-size: 0.82rem;
  line-height: 1.7;
}

.floating-consultation__form label {
  display: block;
  margin-top: 0.85rem;
  color: var(--manual-ink);
  font-size: 0.8rem;
  font-weight: 500;
}

.floating-consultation__form label span {
  margin-left: 0.2rem;
  color: var(--manual-red);
}

.floating-consultation__form input,
.floating-consultation__form textarea {
  display: block;
  width: 100%;
  margin-top: 0.35rem;
  padding: 0.72rem 0.8rem;
  border: 1px solid #d9d4ca;
  border-radius: 0;
  background: #fff;
  color: var(--manual-ink);
  font: inherit;
  resize: vertical;
}

.floating-consultation__form small {
  display: block;
  min-height: 1.05rem;
  color: var(--manual-red);
  font-size: 0.7rem;
}

.floating-consultation__submit {
  width: 100%;
  margin-top: 0.7rem;
  padding: 0.82rem 1rem;
  background: var(--manual-green);
  color: #fff;
  font-weight: 600;
  letter-spacing: 0.08em;
}

.floating-consultation__submit:disabled {
  opacity: 0.65;
}

.floating-consultation__status {
  min-height: 1.4rem;
  margin-top: 0.75rem;
  font-size: 0.75rem;
  line-height: 1.6;
}

.floating-consultation__status--warning,
.floating-consultation__status--error {
  color: var(--manual-red);
}

.floating-consultation__status--success {
  color: var(--manual-green);
}

@media (max-width: 767px) {
  .hero--refined {
    min-height: 0;
    padding-top: 2rem;
  }

  .hero--refined .hero__inner,
  .story-hero__inner,
  .page-hero--editorial .page-hero__inner,
  .story-lede,
  .story-chapter__grid,
  .team-poster-layout {
    grid-template-columns: 1fr;
  }

  .hero--refined .hero__content {
    order: 1;
    padding-bottom: 1rem;
  }

  .hero--refined .hero__motto {
    font-size: clamp(2.6rem, 12.5vw, 3.3rem);
    white-space: nowrap;
  }

  .hero__portrait--statue {
    order: 2;
    justify-self: center;
  }

  .hero__portrait--statue .hero__portrait-frame {
    height: 28rem;
  }

  .heritage__grid--balanced,
  .contact-channel--single,
  .contact-process {
    grid-template-columns: 1fr;
  }

  .lineage-statement,
  .editorial-cta__inner,
  .team-hero__inner,
  .contact-hero__inner,
  .contact-note .container {
    align-items: flex-start;
    flex-direction: column;
  }

  .story-hero,
  .story-hero__inner {
    min-height: 0;
  }

  .story-hero__copy {
    padding: 4rem 0 1rem;
  }

  .story-hero__copy h1 {
    font-size: clamp(3.2rem, 18vw, 5rem);
  }

  .story-hero__statue img {
    max-height: 28rem;
  }

  .story-lede,
  .story-chapter {
    padding-top: 4rem;
    padding-bottom: 4rem;
  }

  .story-chapter__grid,
  .story-lede {
    gap: 2rem;
  }

  .product-hero-collage {
    grid-template-columns: 1fr 1fr 1fr;
  }

  .product-hero-collage img {
    height: 9rem;
    padding: 0.5rem;
  }

  .product-detail__image {
    height: 22rem;
  }

  .team-poster-layout aside {
    position: static;
  }

  .contact-hero__mark {
    display: none;
  }

  .floating-consultation {
    top: auto;
    right: 1rem;
    bottom: 1rem;
    transform: none;
  }

  .floating-consultation__trigger {
    width: auto;
    min-height: 0;
    padding: 0.8rem 1rem;
  }

  .floating-consultation__trigger span:first-child {
    display: none;
  }

  .floating-consultation__trigger::after {
    content: '留言咨询';
    font-size: 0.88rem;
  }

  .floating-consultation__panel {
    position: fixed;
    right: 1rem;
    bottom: 4.5rem;
    top: auto;
    width: calc(100vw - 2rem);
    max-height: calc(100vh - 6rem);
    overflow-y: auto;
    transform: none;
  }
}

/* --- Responsive harmonization: tablet, phone, and small laptop --- */
@media (max-width: 960px) {
  .doc-hero::after {
    display: none;
  }

  .doc-hero__grid,
  .story-hero__inner,
  .page-hero--editorial .page-hero__inner {
    grid-template-columns: minmax(0, 1fr);
  }

  .doc-hero__grid {
    min-height: 0;
    padding-top: 4.5rem;
    padding-bottom: 5rem;
  }

  .doc-hero__copy {
    max-width: 46rem;
    padding-right: 0;
  }

  .doc-hero__figure {
    width: min(28rem, 72vw);
    max-width: none;
    margin: 1rem auto 0;
  }

  .doc-hero__image-field {
    min-height: 31rem;
  }

  .doc-hero__image-field img {
    height: 30rem;
  }

  .story-hero,
  .story-hero__inner {
    min-height: 0;
  }

  .story-hero__copy {
    max-width: 44rem;
    padding: 5rem 0 2rem;
  }

  .story-hero__statue img {
    max-height: 34rem;
  }

  .page-hero--editorial {
    padding: 4.5rem 0;
  }

  .page-hero--editorial .page-hero__inner {
    gap: 3rem;
  }

  .product-hero-collage {
    width: 100%;
    max-width: 46rem;
    margin: 0 auto;
  }

  .product-hero-collage img {
    height: clamp(11rem, 24vw, 15rem);
  }

  .doc-section,
  .team-poster-section {
    padding-top: 5rem;
    padding-bottom: 5rem;
  }

  .floating-consultation {
    top: auto;
    right: 1.25rem;
    bottom: 1.25rem;
    transform: none;
  }

  .floating-consultation__trigger {
    width: auto;
    min-height: 0;
    padding: 0.8rem 1rem;
  }

  .floating-consultation__trigger span:first-child {
    display: none;
  }

  .floating-consultation__trigger::after {
    content: '留言咨询';
    font-size: 0.88rem;
  }

  .floating-consultation__panel {
    position: fixed;
    top: auto;
    right: 1.25rem;
    bottom: 5rem;
    width: min(24rem, calc(100vw - 2.5rem));
    max-height: calc(100vh - 7rem);
    overflow-y: auto;
    transform: none;
  }
}

@media (max-width: 820px) {
  .story-lede,
  .story-chapter__grid,
  .product-detail__grid {
    grid-template-columns: minmax(0, 1fr);
  }

  .story-lede,
  .story-chapter {
    padding-top: 5rem;
    padding-bottom: 5rem;
  }

  .story-lede,
  .story-chapter__grid {
    gap: 2.5rem;
  }

  .product-detail--reverse .product-detail__grid {
    direction: ltr;
  }

  .product-detail__image {
    height: clamp(22rem, 58vw, 30rem);
  }

  .product-standard-strip__grid {
    grid-template-columns: auto minmax(0, 1fr);
    gap: 1.5rem 2rem;
  }

  .product-standard-strip button {
    grid-column: 1 / -1;
    justify-self: start;
  }

  .editorial-cta__inner {
    align-items: flex-start;
    flex-direction: column;
  }
}

@media (max-width: 700px) {
  .doc-hero__grid {
    padding-top: 3.25rem;
    padding-bottom: 4rem;
  }

  .doc-hero__copy h1 {
    font-size: clamp(3.9rem, 20vw, 5.5rem);
  }

  .inner-doc-hero h1 {
    font-size: clamp(2.65rem, 12.5vw, 3.35rem);
  }

  .doc-hero__figure {
    width: min(20rem, 88vw);
  }

  .doc-hero__image-field {
    min-height: 27rem;
    padding: 1.25rem 1.25rem 0;
  }

  .doc-hero__image-field img {
    height: 26rem;
  }

  .story-hero__copy {
    padding-top: 4rem;
  }

  .page-hero--editorial {
    padding: 3.75rem 0;
  }

  .product-hero-collage img {
    height: clamp(7.5rem, 30vw, 10rem);
    padding: 0.45rem;
  }

  .product-standard-strip__grid {
    grid-template-columns: minmax(0, 1fr);
  }

  .product-standard-strip button {
    grid-column: auto;
  }

  .doc-section,
  .team-poster-section {
    padding-top: 4.25rem;
    padding-bottom: 4.25rem;
  }

  .story-lede,
  .story-chapter {
    padding-top: 4rem;
    padding-bottom: 4rem;
  }

  .product-detail__image {
    height: clamp(19rem, 90vw, 24rem);
    padding: 1.5rem;
  }
}

@media (max-width: 380px) {
  .doc-hero__copy h1 {
    font-size: clamp(3.45rem, 19vw, 4.35rem);
  }

  .floating-consultation {
    right: 0.75rem;
    bottom: 0.75rem;
  }

  .floating-consultation__panel {
    right: 0.75rem;
    bottom: 4.5rem;
    width: calc(100vw - 1.5rem);
  }
}

/* Client-approved compact consultation: always open without dominating content. */
.floating-consultation {
  position: fixed;
  top: auto;
  right: 1rem;
  bottom: 1rem;
  width: 260px;
  z-index: 180;
  transform: none;
}

.floating-consultation__panel {
  position: static;
  width: 100%;
  max-height: calc(100vh - 2rem);
  padding: 0.85rem;
  border-top-width: 3px;
  overflow-y: auto;
  transform: none;
}

.floating-consultation__heading h2 {
  margin-top: 0.15rem;
  font-size: 1.2rem;
}

.floating-consultation__intro {
  margin: 0.4rem 0 0.6rem;
  font-size: 0.71rem;
  line-height: 1.55;
}

.floating-consultation__form label {
  margin-top: 0.4rem;
  font-size: 0.7rem;
}

.floating-consultation__form input,
.floating-consultation__form textarea {
  margin-top: 0.25rem;
  padding: 0.48rem 0.55rem;
}

.floating-consultation__form textarea {
  min-height: 3.75rem;
}

.floating-consultation__form small {
  min-height: 0.75rem;
  line-height: 1.2;
}

.floating-consultation__submit {
  margin-top: 0.4rem;
  padding: 0.58rem 0.7rem;
}

.floating-consultation__status {
  min-height: 0;
  margin-top: 0.5rem;
}

@media (max-width: 1099px) {
  .floating-consultation {
    position: static;
    top: auto;
    right: auto;
    bottom: auto;
    width: auto;
    padding: 3rem 1rem;
    background: var(--manual-paper);
  }

  .floating-consultation__panel {
    width: 100%;
    max-width: 34rem;
    max-height: none;
    margin: 0 auto;
    overflow: visible;
  }
}

/* Consultation toggle: one-click collapse/expand (added 2026-09-07) */
.floating-consultation__trigger {
  display: none;
  align-items: center;
  justify-content: center;
  border: none;
  background: var(--manual-red);
  color: #fff;
  font-family: var(--font-heading);
  font-size: 0.96rem;
  line-height: 1.45;
  letter-spacing: 0.12em;
  cursor: pointer;
  transition: background 0.2s ease, transform 0.2s ease;
}

.floating-consultation__trigger:hover {
  background: #a52623;
  transform: translateY(-2px);
}

.floating-consultation__trigger span {
  display: block;
  text-align: center;
}

.floating-consultation.is-collapsed {
  position: static;
  width: auto;
  height: auto;
  padding: 0;
  background: transparent;
  pointer-events: none;
}

.floating-consultation.is-collapsed .floating-consultation__trigger {
  display: flex;
  pointer-events: auto;
}

.floating-consultation.is-collapsed .floating-consultation__panel {
  display: none;
}

.floating-consultation__close {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 2rem;
  height: 2rem;
  padding: 0;
  border: none;
  border-radius: 50%;
  background: transparent;
  color: #666;
  font-size: 1.6rem;
  line-height: 1;
  cursor: pointer;
  transition: background 0.2s ease, color 0.2s ease;
}

.floating-consultation__close:hover {
  background: rgba(201, 48, 44, 0.08);
  color: var(--manual-red);
}

@media (min-width: 1100px) {
  .floating-consultation.is-collapsed .floating-consultation__trigger {
    position: fixed;
    right: 0;
    top: 50%;
    bottom: auto;
    z-index: 180;
    width: 3.2rem;
    min-height: 9.25rem;
    padding: 1rem 0.55rem;
    flex-direction: column;
    transform: translateY(-50%);
  }

  .floating-consultation.is-collapsed .floating-consultation__trigger span + span {
    margin-top: 0.35rem;
  }
}

@media (max-width: 1099px) {
  .floating-consultation.is-collapsed {
    padding: 0;
  }

  .floating-consultation.is-collapsed .floating-consultation__trigger {
    position: fixed;
    right: 1rem;
    bottom: 1rem;
    top: auto;
    z-index: 180;
    min-width: 3.5rem;
    min-height: 3.5rem;
    padding: 0.8rem 1.2rem;
    border-radius: 999px;
    flex-direction: row;
    box-shadow: 0 8px 24px rgba(24, 37, 31, 0.22);
    font-size: 0.9rem;
    letter-spacing: 0.05em;
  }

  .floating-consultation.is-collapsed .floating-consultation__trigger span {
    display: inline;
  }

  .floating-consultation.is-collapsed .floating-consultation__trigger span + span {
    margin-top: 0;
    margin-left: 0.15rem;
  }

  .floating-consultation.is-collapsed .floating-consultation__trigger span + span::before {
    content: '·';
    margin-right: 0.15rem;
  }
}

@media (max-width: 380px) {
  .floating-consultation.is-collapsed .floating-consultation__trigger {
    right: 0.75rem;
    bottom: 0.75rem;
    padding: 0.7rem 1rem;
    font-size: 0.85rem;
  }
}

/* ===== 手机端:悬浮「留言咨询」按钮 + 底部抽屉式面板(2026-09-08) ===== */
@media (max-width: 768px) {
  .floating-consultation,
  .floating-consultation.is-collapsed {
    position: fixed !important;
    right: 1rem;
    bottom: calc(1rem + env(safe-area-inset-bottom, 0px));
    top: auto !important;
    left: auto !important;
    width: auto !important;
    z-index: 200;
    transform: none !important;
    pointer-events: auto !important;
  }

  .floating-consultation__trigger {
    display: flex !important;
    width: auto;
    min-height: 0;
    padding: 0.85rem 1.2rem;
    border: none;
    border-radius: 999px;
    box-shadow: 0 10px 28px rgba(24, 37, 31, 0.28);
    font-size: 0.95rem;
    letter-spacing: 0.04em;
  }
  .floating-consultation__trigger span { display: none !important; }
  .floating-consultation__trigger::after { content: '留言咨询'; }

  .floating-consultation__panel {
    display: none !important;
    position: fixed !important;
    right: 0 !important;
    left: 0 !important;
    bottom: 0 !important;
    top: auto !important;
    width: 100% !important;
    max-height: 86vh;
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
    border-top: 4px solid var(--manual-red);
    border-radius: 18px 18px 0 0;
    padding: 1.4rem 1.2rem calc(1.5rem + env(safe-area-inset-bottom, 0px));
    transform: none !important;
    box-shadow: 0 -10px 40px rgba(24, 37, 31, 0.25);
  }
  .floating-consultation.is-expanded .floating-consultation__panel { display: block !important; }

  /* 放大触摸目标避免误触；字号 16px 防止 iOS 输入时自动缩放 */
  .floating-consultation__form input,
  .floating-consultation__form textarea {
    padding: 0.9rem 0.85rem;
    font-size: 16px;
  }
  .floating-consultation__submit {
    padding: 0.95rem 1rem;
    font-size: 1rem;
  }
  .floating-consultation__close {
    width: 2.4rem;
    height: 2.4rem;
  }
}