:root {
  --paper: #f4f3ed;
  --paper-soft: #ebece4;
  --mist: #dfe5dc;
  --pine: #17362d;
  --pine-deep: #10271f;
  --sage: #718176;
  --ink: #202a25;
  --ink-soft: #5c665f;
  --white: #fffef9;
  --line: rgba(32, 42, 37, 0.18);
  --page: min(1260px, calc(100vw - 96px));
  --serif: "Iowan Old Style", "Palatino Linotype", Palatino, Georgia, "Songti SC", "STSong", serif;
  --sans: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scrollbar-width: none;
}

html::-webkit-scrollbar,
.photo-ribbon::-webkit-scrollbar { display: none; }

body {
  margin: 0;
  overflow-x: hidden;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}

body.menu-open {
  overflow: hidden;
}

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

a {
  color: inherit;
}

button,
a {
  -webkit-tap-highlight-color: transparent;
}

button {
  font: inherit;
}

[data-lang="zh"] {
  display: none !important;
}

html[lang="zh-CN"] [data-lang="en"] {
  display: none !important;
}

html[lang="zh-CN"] [data-lang="zh"] {
  display: revert !important;
}

html[lang="zh-CN"] a.film-link[data-lang="zh"] {
  display: inline-flex !important;
}

html[lang="zh-CN"] .card-content a[data-lang="zh"] {
  display: flex !important;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.skip-link {
  position: fixed;
  z-index: 1000;
  top: 12px;
  left: 12px;
  padding: 10px 16px;
  background: var(--white);
  color: var(--pine-deep);
  text-decoration: none;
  transform: translateY(-160%);
  transition: transform 180ms ease;
}

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

:focus-visible {
  outline: 2px solid #8aa594;
  outline-offset: 4px;
}

.page-shell {
  width: var(--page);
  margin-inline: auto;
}

.section-space {
  padding-block: clamp(104px, 11vw, 172px);
}

.eyebrow {
  margin: 0 0 22px;
  color: var(--sage);
  font-size: 0.67rem;
  font-weight: 650;
  letter-spacing: 0.19em;
  line-height: 1.35;
  text-transform: uppercase;
}

.eyebrow.light {
  color: rgba(255, 254, 249, 0.66);
}

.display-heading {
  max-width: 18ch;
  margin: 0;
  font-family: var(--serif);
  font-size: clamp(2.6rem, 4.45vw, 4.55rem);
  font-weight: 400;
  letter-spacing: -0.047em;
  line-height: 1;
  text-wrap: balance;
}

.body-copy,
.lead-copy {
  margin: 0;
  color: var(--ink-soft);
  font-size: clamp(1rem, 1.1vw, 1.12rem);
  line-height: 1.9;
}

.lead-copy {
  max-width: 860px;
  font-family: var(--serif);
  font-size: clamp(1.2rem, 1.8vw, 1.55rem);
  line-height: 1.67;
}

.site-header {
  position: fixed;
  z-index: 100;
  inset: 0 0 auto;
  color: var(--white);
  transition: background-color 240ms ease, color 240ms ease, box-shadow 240ms ease;
}

.site-header.is-scrolled,
.site-header.is-menu-open {
  background: rgba(244, 243, 237, 0.95);
  box-shadow: 0 1px 0 var(--line);
  color: var(--ink);
  backdrop-filter: blur(12px);
}

.nav-shell {
  width: var(--page);
  min-height: 82px;
  margin-inline: auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 36px;
}

.brand {
  display: inline-flex;
  align-items: baseline;
  gap: 15px;
  color: inherit;
  text-decoration: none;
}

.brand-mark {
  font-family: var(--serif);
  font-size: 1.75rem;
  font-weight: 600;
  letter-spacing: -0.065em;
  line-height: 1;
}

.brand-mark span {
  font-weight: 400;
}

.brand-sub {
  max-width: 150px;
  font-size: 0.58rem;
  font-weight: 650;
  letter-spacing: 0.14em;
  line-height: 1.45;
  text-transform: uppercase;
}

.primary-nav {
  display: flex;
  align-items: center;
  gap: clamp(19px, 2.2vw, 35px);
}

.primary-nav > a {
  position: relative;
  padding-block: 7px;
  font-size: 0.68rem;
  font-weight: 650;
  letter-spacing: 0.12em;
  text-decoration: none;
  text-transform: uppercase;
}

.primary-nav > a::after {
  position: absolute;
  right: 0;
  bottom: 2px;
  left: 0;
  height: 1px;
  background: currentColor;
  content: "";
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 180ms ease;
}

.primary-nav > a:hover::after,
.primary-nav > a:focus-visible::after {
  transform: scaleX(1);
  transform-origin: left;
}

.language-toggle {
  min-width: 42px;
  padding: 7px 0 6px;
  border: 0;
  border-bottom: 1px solid currentColor;
  background: transparent;
  color: inherit;
  cursor: pointer;
  font-size: 0.68rem;
  font-weight: 650;
  letter-spacing: 0.08em;
}

.menu-toggle {
  display: none;
}

.hero {
  position: relative;
  min-height: max(680px, 100svh);
  overflow: hidden;
  background: var(--pine-deep);
  color: var(--white);
}

.hero-media,
.hero-shade {
  position: absolute;
  inset: 0;
}

.hero-media {
  background: var(--pine-deep);
}

.hero-media > img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 54% 52%;
}

.hero-video {
  position: absolute;
  inset: 0;
  overflow: hidden;
  pointer-events: none;
}

.hero-video iframe {
  position: absolute;
  top: 50%;
  left: 50%;
  width: max(100vw, 177.78vh);
  height: max(100vh, 56.25vw);
  border: 0;
  opacity: 0;
  pointer-events: none;
  transform: translate(-50%, -50%) scale(1.18);
  transition: opacity 900ms ease;
}

.hero-video.is-loaded iframe {
  opacity: 1;
}

.hero-shade {
  background:
    linear-gradient(90deg, rgba(6, 21, 16, 0.64) 0%, rgba(6, 21, 16, 0.24) 64%, rgba(6, 21, 16, 0.16) 100%),
    linear-gradient(0deg, rgba(6, 21, 16, 0.7) 0%, transparent 60%),
    linear-gradient(180deg, rgba(6, 21, 16, 0.38) 0%, transparent 34%);
  opacity: 0;
  transition: opacity 850ms cubic-bezier(0.22, 1, 0.36, 1);
}

.hero.is-ui-visible .hero-shade {
  opacity: 1;
}

.hero-content {
  position: relative;
  z-index: 2;
  min-height: max(680px, 100svh);
  padding-top: 154px;
  padding-bottom: clamp(72px, 8vw, 118px);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  opacity: 1;
  transform: translateY(0);
  transition:
    opacity 700ms cubic-bezier(0.22, 1, 0.36, 1),
    transform 900ms cubic-bezier(0.22, 1, 0.36, 1);
}

.hero:not(.is-ui-visible) .hero-content {
  opacity: 0;
  pointer-events: none;
  transform: translateY(12px);
}

.hero h1 {
  max-width: 960px;
  margin: 0;
  font-family: var(--serif);
  font-size: clamp(3.35rem, 5.9vw, 6.2rem);
  font-weight: 400;
  letter-spacing: -0.055em;
  line-height: 0.94;
  text-wrap: balance;
}

.hero h1 em {
  color: rgba(255, 254, 249, 0.76);
  font-weight: 400;
}

.hero-note {
  max-width: 470px;
  margin: 28px 0 0;
  color: rgba(255, 254, 249, 0.72);
  font-family: var(--serif);
  font-size: clamp(0.98rem, 1.35vw, 1.18rem);
  line-height: 1.55;
}

.hero-actions {
  margin-top: clamp(34px, 5vw, 54px);
  display: flex;
  align-items: center;
  gap: 30px;
}

.film-link {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  padding: 0 0 9px;
  border-bottom: 1px solid rgba(255, 254, 249, 0.66);
  color: var(--white);
  font-size: 0.73rem;
  font-weight: 650;
  letter-spacing: 0.08em;
  text-decoration: none;
  text-transform: uppercase;
  transition: border-color 180ms ease;
}

.film-link:hover {
  border-color: var(--white);
}

.play-mark {
  width: 28px;
  height: 28px;
  border: 1px solid rgba(255, 254, 249, 0.72);
  border-radius: 50%;
  display: grid;
  place-items: center;
  color: var(--white);
  font-size: 0.48rem;
  line-height: 1;
}

.text-link {
  display: inline-flex;
  align-items: center;
  gap: 11px;
  padding-block: 7px;
  border-bottom: 1px solid currentColor;
  font-size: 0.73rem;
  font-weight: 650;
  letter-spacing: 0.08em;
  text-decoration: none;
  text-transform: uppercase;
}

.light-link {
  color: rgba(255, 254, 249, 0.7);
}

.intro {
  padding-bottom: 0;
  background: var(--paper);
}

.intro-grid {
  display: block;
}

.intro-copy .display-heading {
  max-width: none;
  font-size: clamp(3.8rem, 6.2vw, 6.5rem);
  line-height: 0.97;
}

.intro-copy .lead-copy {
  width: 100%;
  max-width: none;
  margin-top: clamp(62px, 8vw, 108px);
  margin-left: 0;
  column-count: 2;
  column-gap: clamp(52px, 7vw, 104px);
  column-fill: balance;
}

.identity-row {
  width: 100%;
  max-width: none;
  margin-top: clamp(54px, 7vw, 84px);
  margin-left: 0;
  padding-top: 20px;
  border-top: 1px solid var(--line);
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.identity-row span {
  display: grid;
  grid-template-columns: 34px 1fr;
  gap: 8px;
  align-items: baseline;
}

.identity-row i {
  color: var(--sage);
  font-size: 0.64rem;
  font-style: normal;
  font-weight: 650;
  letter-spacing: 0.1em;
}

.identity-row b {
  font-family: var(--serif);
  font-size: clamp(1.1rem, 1.5vw, 1.35rem);
  font-weight: 400;
}

.photo-gallery {
  --photo-height: clamp(260px, 30vw, 420px);
  width: 100%;
  margin-top: clamp(100px, 12vw, 180px);
}

.photo-ribbon {
  overflow-x: auto;
  cursor: grab;
  scrollbar-width: none;
}

.photo-ribbon img {
  -webkit-user-drag: none;
}

.photo-ribbon,
.photo-ribbon * {
  user-select: none;
  -webkit-user-select: none;
}

.photo-gallery.is-dragging .photo-ribbon {
  cursor: grabbing;
  scroll-snap-type: none;
}

.js .photo-ribbon {
  overflow: hidden;
}

.photo-track {
  width: max-content;
  display: flex;
}

.js .photo-track {
  animation: photo-drift 220s linear infinite;
  animation-play-state: paused;
}

.photo-gallery.is-in-view .photo-track {
  animation-play-state: running;
}

.photo-set {
  display: flex;
  flex: none;
  gap: clamp(16px, 2vw, 28px);
  padding-right: clamp(16px, 2vw, 28px);
}

.photo-frame {
  width: calc(var(--photo-height) * 1.5);
  flex: none;
  margin: 0;
}

.photo-frame--portrait {
  width: calc(var(--photo-height) * 2 / 3);
}

.photo-frame img {
  width: 100%;
  height: var(--photo-height);
  object-fit: contain;
}

.photo-frame figcaption {
  padding: 15px 4px 4px;
  color: var(--ink-soft);
  font-family: var(--serif);
  font-size: clamp(1rem, 1.3vw, 1.15rem);
  line-height: 1.45;
}

.photo-gallery.is-coasting .photo-ribbon {
  scroll-snap-type: none;
}

.photo-controls {
  display: none;
  justify-content: flex-end;
  margin-top: 12px;
}

.js .photo-controls {
  display: flex;
}

.photo-toggle {
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  padding: 0;
  border: 1px solid var(--line);
  border-radius: 50%;
  background: transparent;
  color: var(--pine);
  cursor: pointer;
}

.photo-toggle:hover {
  background: var(--paper-soft);
}

.photo-play,
.is-paused .photo-pause {
  display: none;
}

.is-paused .photo-play {
  display: block;
  font-size: 0.7rem;
}

@media (max-width: 820px), (pointer: coarse), (prefers-reduced-motion: reduce) {
  .photo-gallery {
    --photo-height: clamp(210px, 55vw, 350px);
  }

  .js .photo-ribbon {
    overflow-x: auto;
    overscroll-behavior-x: contain;
    scroll-snap-type: x proximity;
    scroll-padding-inline: 16px;
  }

  .js .photo-track {
    animation: none;
    transform: none;
    padding-inline: 16px;
  }

  .photo-frame {
    scroll-snap-align: start;
  }

  .photo-set[aria-hidden="true"],
  .js .photo-controls {
    display: none;
  }
}

.workshop {
  border-top: 1px solid var(--line);
  background: var(--paper);
}

.split-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(390px, 0.92fr);
  align-items: start;
  gap: clamp(68px, 9vw, 138px);
}

.image-composition {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(130px, 0.4fr);
  align-items: end;
  gap: 18px;
}

.primary-image,
.detail-image {
  margin: 0;
  overflow: hidden;
}

.primary-image {
  aspect-ratio: 4 / 5;
}

.detail-image {
  aspect-ratio: 4 / 5;
  margin-bottom: 70px;
}

.primary-image img,
.detail-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.primary-image img {
  object-position: 53% center;
}

.image-composition--sea .primary-image {
  aspect-ratio: 2 / 3;
}

.image-composition--sea .primary-image img {
  object-fit: contain;
}

.image-note {
  grid-column: 1 / -1;
  margin: 0;
  color: var(--ink-soft);
  font-family: var(--serif);
  font-size: 0.84rem;
  font-style: italic;
}

.section-copy {
  padding-top: clamp(0px, 3vw, 40px);
}

.section-copy .display-heading {
  margin-bottom: clamp(40px, 5vw, 62px);
}

.topic-list {
  margin-top: 45px;
  padding-top: 20px;
  border-top: 1px solid var(--line);
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 11px 24px;
}

.topic-list span {
  color: var(--sage);
  font-size: 0.69rem;
  font-weight: 650;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.community {
  position: relative;
  overflow: hidden;
  border-top: 1px solid var(--line);
  background: var(--mist);
  color: var(--ink);
}

.community-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  align-items: center;
  gap: clamp(68px, 9vw, 138px);
}

.community-copy .display-heading {
  margin-bottom: clamp(40px, 5vw, 60px);
}

.community-copy .body-copy {
  color: var(--ink-soft);
}

.community .eyebrow {
  color: var(--ink-soft);
}

.community-facts {
  margin-top: 54px;
  padding-top: 22px;
  border-top: 1px solid rgba(32, 42, 37, 0.22);
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.community-facts div {
  display: grid;
  align-content: start;
  gap: 3px;
}

.community-facts strong {
  font-family: var(--serif);
  font-size: clamp(1.25rem, 1.9vw, 1.7rem);
  font-weight: 400;
}

.community-facts span {
  color: var(--ink-soft);
  font-size: 0.62rem;
  font-weight: 650;
  letter-spacing: 0.11em;
  text-transform: uppercase;
}

.community-image {
  margin: 0;
}

.community-image img {
  width: 100%;
  aspect-ratio: 4 / 5;
  object-fit: cover;
}

.community-image figcaption {
  margin-top: 13px;
  color: var(--ink-soft);
  font-family: var(--serif);
  font-size: 0.85rem;
  font-style: italic;
}

.journeys {
  border-top: 1px solid var(--line);
  background: var(--paper);
}

.section-heading {
  margin-bottom: clamp(52px, 7vw, 86px);
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 60px;
}

.section-heading .display-heading {
  max-width: 10.5em;
}

.section-intro {
  max-width: 280px;
  margin: 0 0 7px;
  color: var(--ink-soft);
  font-family: var(--serif);
  font-size: 1.04rem;
  font-style: italic;
}

.journey-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: clamp(20px, 2.5vw, 34px);
}

.journey-card {
  position: relative;
  min-width: 0;
  overflow: hidden;
  color: var(--white);
  background: var(--pine-deep);
}

.journey-card > img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: contain;
}

.card-content {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  padding: clamp(16px, 2vw, 28px);
  background: linear-gradient(180deg, rgba(7, 26, 19, 0.83), rgba(7, 26, 19, 0.65) 28%, rgba(7, 26, 19, 0.08) 65%, rgba(7, 26, 19, 0.48));
}

.card-content p {
  margin: 0 0 8px;
  color: var(--white);
  font-size: 0.62rem;
  font-weight: 650;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.card-content h3 {
  margin: 0;
  font-family: var(--serif);
  font-size: clamp(1.35rem, 2.3vw, 2rem);
  font-weight: 400;
  letter-spacing: -0.035em;
  line-height: 1.15;
  text-wrap: balance;
}

.card-content a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: auto;
  min-height: 44px;
  padding-block: 10px;
  border-top: 1px solid rgba(255, 254, 249, 0.55);
  color: var(--white);
  font-size: 0.68rem;
  font-weight: 650;
  letter-spacing: 0.06em;
  text-decoration: none;
  text-transform: uppercase;
}

.card-content a::after {
  content: "";
  position: absolute;
  inset: 0;
}

.journey-card:focus-within { outline: 2px solid var(--pine); outline-offset: 4px; }

@media (hover: hover) and (pointer: fine) {
  .card-content a { opacity: 0; transition: opacity 220ms ease; }
  .journey-card:hover .card-content a,
  .journey-card:focus-within .card-content a { opacity: 1; }
}

.connect {
  padding-block: clamp(110px, 11vw, 166px) 68px;
  background: #607d7b;
  color: var(--white);
}

.connect-statement {
  padding-bottom: clamp(94px, 10vw, 148px);
  border-bottom: 1px solid rgba(255, 254, 249, 0.3);
}

.connect h2 {
  max-width: 11ch;
  margin: 0;
  font-family: var(--serif);
  font-size: clamp(3.4rem, 6.1vw, 6.35rem);
  font-weight: 400;
  letter-spacing: -0.055em;
  line-height: 0.92;
}

.connect-lower {
  margin-top: 46px;
  display: grid;
  grid-template-columns: minmax(200px, 0.72fr) minmax(430px, 1.28fr);
  align-items: end;
  gap: clamp(76px, 11vw, 166px);
}

.connect-directory {
  max-width: 240px;
  display: grid;
  gap: 10px;
}

.connect-directory a {
  width: fit-content;
  color: rgba(255, 254, 249, 0.8);
  font-size: 0.68rem;
  font-weight: 650;
  letter-spacing: 0.13em;
  text-decoration: none;
  text-transform: uppercase;
}

.connect-directory a:hover,
.connect-directory a:focus-visible {
  color: var(--white);
}

.connect-contact {
  width: 100%;
  max-width: 620px;
  justify-self: end;
}

.connect-label {
  margin: 0 0 12px;
  color: rgba(255, 254, 249, 0.62);
  font-size: 0.64rem;
  font-weight: 650;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.mail-line,
.forum-line {
  display: grid;
  align-items: center;
  text-decoration: none;
}

.mail-line {
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 24px;
  padding: 13px 0 19px;
  border-top: 1px solid rgba(255, 254, 249, 0.28);
  border-bottom: 1px solid rgba(255, 254, 249, 0.28);
  font-family: var(--serif);
  font-size: clamp(1.15rem, 2vw, 1.6rem);
}

.mail-line span:first-child {
  overflow-wrap: anywhere;
}

.mail-line span:last-child {
  font-size: 1.35rem;
  transition: transform 180ms ease;
}

.mail-line:hover span:last-child,
.mail-line:focus-visible span:last-child {
  transform: translateX(5px);
}

.forum-line {
  grid-template-columns: 90px minmax(0, 1fr) auto;
  gap: 20px;
  padding-top: 17px;
  color: rgba(255, 254, 249, 0.7);
  font-size: 0.65rem;
  font-weight: 650;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.forum-line span:nth-child(2) {
  overflow-wrap: anywhere;
  text-transform: none;
}

.site-footer {
  padding-block: 38px;
  border-top: 1px solid rgba(255, 254, 249, 0.18);
  background: #607d7b;
  color: rgba(255, 254, 249, 0.58);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1fr 1.4fr auto;
  align-items: center;
  gap: 40px;
}

.footer-brand {
  color: var(--white);
}

.site-footer p {
  margin: 0;
  font-size: 0.68rem;
  letter-spacing: 0.05em;
}

.copyright {
  white-space: nowrap;
}

.video-dialog {
  width: 100vw;
  height: 100svh;
  max-width: none;
  max-height: none;
  margin: 0;
  padding: 0;
  border: 0;
  background: var(--pine-deep);
  color: var(--white);
  box-shadow: 0 30px 100px rgba(6, 20, 16, 0.55);
}

.video-dialog[open] {
  display: grid;
  grid-template-rows: auto minmax(0, 1fr) auto;
}

.video-dialog::backdrop {
  background: rgba(6, 20, 16, 0.86);
  backdrop-filter: blur(7px);
}

.video-dialog-bar {
  padding: 17px clamp(20px, 3vw, 44px);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 30px;
}

.video-kicker {
  display: block;
  margin-bottom: 2px;
  color: rgba(255, 254, 249, 0.54);
  font-size: 0.6rem;
  font-weight: 650;
  letter-spacing: 0.15em;
  text-transform: uppercase;
}

.video-dialog h2 {
  margin: 0;
  font-family: var(--serif);
  font-size: 1.4rem;
  font-weight: 400;
}

.video-close {
  width: 42px;
  height: 42px;
  padding: 0;
  border: 1px solid rgba(255, 254, 249, 0.34);
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: transparent;
  color: var(--white);
  cursor: pointer;
  font-size: 1.6rem;
  font-weight: 300;
  line-height: 1;
}

.video-frame-wrap {
  position: relative;
  min-height: 0;
  background: #071a14;
}

.video-frame-wrap iframe {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: 0;
}

.video-fallback {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 13px clamp(20px, 3vw, 44px);
  color: rgba(255, 254, 249, 0.68);
  font-size: 0.68rem;
  font-weight: 650;
  letter-spacing: 0.06em;
  text-decoration: none;
  text-transform: uppercase;
}

.js .reveal {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity 680ms ease, transform 680ms cubic-bezier(0.2, 0.8, 0.2, 1);
}

.js .reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

@keyframes photo-drift {
  to {
    transform: translate3d(-50%, 0, 0);
  }
}

@media (max-width: 1080px) {
  :root {
    --page: min(100% - 56px, 980px);
  }

  .brand-sub {
    display: none !important;
  }

  html[lang="zh-CN"] .brand-sub[data-lang="zh"] {
    display: none !important;
  }

  .split-layout,
  .community-grid {
    gap: 58px;
  }

  .connect-lower {
    grid-template-columns: minmax(190px, 0.65fr) minmax(390px, 1.35fr);
    gap: 72px;
  }
}

@media (max-width: 820px) {
  :root {
    --page: calc(100% - 40px);
  }

  .section-space {
    padding-block: 96px;
  }

  .nav-shell {
    min-height: 72px;
  }

  .menu-toggle {
    position: relative;
    z-index: 2;
    width: 44px;
    height: 44px;
    padding: 0;
    border: 0;
    display: grid;
    place-content: center;
    gap: 7px;
    background: transparent;
    color: inherit;
    cursor: pointer;
  }

  .menu-toggle > span[aria-hidden="true"] {
    width: 24px;
    height: 1px;
    background: currentColor;
    transition: transform 180ms ease;
  }

  .menu-toggle[aria-expanded="true"] > span[aria-hidden="true"]:nth-last-child(2) {
    transform: translateY(4px) rotate(45deg);
  }

  .menu-toggle[aria-expanded="true"] > span[aria-hidden="true"]:last-of-type {
    transform: translateY(-4px) rotate(-45deg);
  }

  .primary-nav {
    position: fixed;
    inset: 72px 0 auto;
    min-height: calc(100svh - 72px);
    padding: 48px max(20px, calc((100vw - var(--page)) / 2));
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 22px;
    background: var(--paper);
    color: var(--ink);
    opacity: 0;
    pointer-events: none;
    transform: translateY(-12px);
    transition: opacity 180ms ease, transform 180ms ease;
  }

  .primary-nav.is-open {
    opacity: 1;
    pointer-events: auto;
    transform: translateY(0);
  }

  .primary-nav > a {
    font-family: var(--serif);
    font-size: clamp(2rem, 8vw, 3rem);
    font-weight: 400;
    letter-spacing: -0.035em;
    line-height: 1.08;
    text-transform: none;
  }

  .language-toggle {
    margin-top: 18px;
  }

  .hero,
  .hero-content {
    min-height: max(650px, 100svh);
  }

  .hero-content {
    padding-top: 126px;
    padding-bottom: 70px;
  }

  .hero h1 {
    max-width: 760px;
    font-size: clamp(3.1rem, 11vw, 5.4rem);
  }

  .intro-copy .display-heading {
    font-size: clamp(3.35rem, 8.6vw, 4.8rem);
  }

  .intro-copy .lead-copy,
  .identity-row {
    width: 100%;
    margin-left: 0;
  }

  .intro-copy .lead-copy {
    column-count: 1;
  }

  .intro-grid {
    display: block;
  }

  .split-layout,
  .community-grid,
  .connect-lower {
    grid-template-columns: 1fr;
  }

  .image-composition {
    max-width: 680px;
  }

  .community-grid {
    gap: 62px;
  }

  .community-image {
    order: -1;
    max-width: 680px;
  }

  .section-heading {
    align-items: flex-start;
    flex-direction: column;
    gap: 28px;
  }

  .journey-grid {
    grid-template-columns: 1fr;
    gap: 24px;
  }

  .card-content { padding: clamp(20px, 4vw, 32px); }
  .card-content h3 { font-size: clamp(1.45rem, 4.5vw, 2.3rem); }

  .connect-lower {
    gap: 62px;
  }

  .connect-directory {
    max-width: 520px;
    grid-template-columns: repeat(2, 1fr);
  }

  .connect-contact {
    max-width: none;
    justify-self: stretch;
  }

  .footer-grid {
    grid-template-columns: 1fr auto;
  }

  .site-footer .footer-grid > p:first-of-type {
    grid-column: 1 / -1;
    grid-row: 2;
  }
}

@media (max-width: 560px) {
  :root {
    --page: calc(100% - 32px);
  }

  .section-space {
    padding-block: 78px;
  }

  .brand-mark {
    font-size: 1.65rem;
  }

  .hero,
  .hero-content {
    min-height: max(620px, 100svh);
  }

  .hero-media > img {
    object-position: 62% center;
  }

  .hero-content {
    padding-top: 118px;
    padding-bottom: 58px;
  }

  .hero h1 {
    font-size: clamp(2.8rem, 12.8vw, 3.85rem);
  }

  .hero-note {
    max-width: 36ch;
    margin-top: 22px;
    font-size: 0.95rem;
  }

  .hero-actions {
    margin-top: 32px;
    align-items: flex-start;
    flex-direction: column;
    gap: 14px;
  }

  .display-heading {
    font-size: clamp(2.4rem, 10.8vw, 3.35rem);
  }

  .intro-copy .display-heading {
    font-size: clamp(2.95rem, 12.4vw, 3.75rem);
  }

  .intro-copy .lead-copy {
    width: 100%;
    margin-top: 36px;
    margin-left: 0;
  }

  .identity-row {
    width: 100%;
    margin-top: 48px;
    margin-left: 0;
    grid-template-columns: 1fr;
    gap: 13px;
  }

  .identity-row span {
    padding-bottom: 12px;
    border-bottom: 1px solid var(--line);
  }

  .image-composition {
    grid-template-columns: minmax(0, 1fr) minmax(100px, 0.4fr);
    gap: 10px;
  }

  .detail-image {
    margin-bottom: 38px;
  }

  .section-copy {
    padding-top: 0;
  }

  .topic-list {
    grid-template-columns: 1fr;
  }

  .community-grid {
    gap: 50px;
  }

  .community-facts {
    grid-template-columns: 1fr;
    gap: 12px;
  }

  .community-facts div {
    padding-bottom: 11px;
    border-bottom: 1px solid rgba(32, 42, 37, 0.14);
    grid-template-columns: 110px 1fr;
    align-items: baseline;
  }

  .journey-grid {
    gap: 54px;
  }

  .connect {
    padding-block: 82px;
  }

  .connect-statement {
    padding-bottom: 78px;
  }

  .connect-lower {
    gap: 48px;
  }

  .connect h2 {
    font-size: clamp(2.95rem, 12.8vw, 3.9rem);
  }

  .forum-line {
    grid-template-columns: 1fr auto;
    gap: 5px 18px;
  }

  .forum-line span:first-child {
    grid-column: 1 / -1;
  }

  .footer-grid {
    gap: 24px;
  }

  .video-dialog {
    width: 100vw;
    height: 100svh;
  }

  .video-dialog-bar {
    padding: 16px;
  }

  .video-fallback {
    padding: 14px 16px;
  }
}

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

  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
  }

  .hero-video {
    display: none;
  }

  .photo-ribbon {
    overflow-x: auto;
  }

  .photo-track {
    animation: none;
    transform: none;
  }

  .photo-set[aria-hidden="true"] {
    display: none;
  }

  .js .reveal {
    opacity: 1;
    transform: none;
  }
}

/* Keep the two hero actions visually distinct without additional copy. */
.hero-discover {
  display: grid;
  place-items: center;
  flex: none;
  margin-left: auto;
  width: 52px;
  height: 52px;
  border: 1px solid rgba(255, 254, 249, 0.65);
  border-radius: 50%;
  color: var(--white);
  font-size: 1.6rem;
  line-height: 1;
  text-decoration: none;
  transition: transform 220ms ease;
}
.hero-discover:hover { transform: translateY(3px); }
.forum-shortcut {
  position: fixed;
  z-index: 90;
  right: max(20px, env(safe-area-inset-right));
  bottom: max(24px, env(safe-area-inset-bottom));
  display: flex;
  align-items: center;
  gap: 22px;
  min-height: 48px;
  padding: 12px 20px;
  border: 1px solid rgba(255, 254, 249, 0.45);
  border-radius: 4px;
  background: var(--pine);
  color: var(--white);
  box-shadow: 0 3px 12px rgba(20, 41, 30, 0.12);
  font-size: 0.85rem;
  text-decoration: none;
}
.forum-shortcut:hover { background: var(--ink); }
.forum-shortcut[hidden] { display: none; }
body.menu-open .forum-shortcut { visibility: hidden; }
@media (max-width: 820px) {
  .forum-shortcut { right: 16px; bottom: max(16px, env(safe-area-inset-bottom)); padding: 10px 14px; min-height: 44px; gap: 16px; }
  .hero-actions { flex-direction: row; align-items: center; }
  .site-footer { padding-bottom: 88px; }
}
@media (prefers-reduced-motion: reduce) {
  .hero-discover { transition: none; }
  .hero-discover:hover { transform: none; }
}