@font-face {
  font-family: "AVIXI Inter";
  font-style: normal;
  font-weight: 400 700;
  font-display: swap;
  src: url("assets/fonts/inter-latin.woff2") format("woff2");
}

@font-face {
  font-family: "AVIXI Display";
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url("assets/fonts/michroma-latin.woff2") format("woff2");
}

@font-face {
  font-family: "AVIXI Mono";
  font-style: normal;
  font-weight: 400 500;
  font-display: swap;
  src: url("assets/fonts/jetbrains-mono-latin.woff2") format("woff2");
}

:root {
  color-scheme: dark;
  --bg: rgb(15 15 15);
  --surface: #0a0d0b;
  --surface-warm: #0d0b09;
  --ink: #f2f0e9;
  --ink-soft: #b5b7b0;
  --muted: #858780;
  --signal: #73d7ae;
  --line: rgba(242, 240, 233, 0.16);
  --line-strong: rgba(242, 240, 233, 0.42);
  --signal-faint: rgba(115, 215, 174, 0.08);
  --safe-top: env(safe-area-inset-top, 0px);
  --safe-right: env(safe-area-inset-right, 0px);
  --safe-bottom: env(safe-area-inset-bottom, 0px);
  --safe-left: env(safe-area-inset-left, 0px);
  --header-height: 72px;
  --header: calc(var(--header-height) + var(--safe-top));
  --page: clamp(24px, 5vw, 88px);
  --page-left: max(var(--page), var(--safe-left));
  --page-right: max(var(--page), var(--safe-right));
  --max: 1600px;
  --ease: cubic-bezier(0.16, 1, 0.3, 1);
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  background: var(--bg);
  scroll-behavior: smooth;
}

body {
  margin: 0;
  overflow-x: clip;
  background: var(--bg);
  color: var(--ink);
  font-family: "AVIXI Inter", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
  font-size: 16px;
  line-height: 1.6;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

body.menu-open {
  overflow: hidden;
}

body.products-menu-open {
  overflow: hidden;
}

body.detail-open {
  overflow: hidden;
}

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

button,
input,
textarea {
  font: inherit;
}

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

button,
a[href] {
  cursor: pointer;
  touch-action: manipulation;
}

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

::selection {
  background: var(--signal);
  color: var(--bg);
}

:focus-visible {
  outline: 3px solid var(--signal);
  outline-offset: 4px;
}

[id] {
  scroll-margin-top: calc(var(--header) + 24px);
}

.keep-phrase {
  display: inline-block;
  white-space: nowrap;
}

.skip-link {
  position: fixed;
  top: max(12px, var(--safe-top));
  left: max(16px, var(--safe-left));
  z-index: 1000;
  padding: 10px 14px;
  transform: translateY(-180%);
  background: var(--ink);
  color: var(--bg);
}

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

.site-header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 120;
  height: var(--header);
  border-bottom: 1px solid transparent;
  background: linear-gradient(to bottom, rgb(15 15 15 / 0.88), rgb(15 15 15 / 0));
  transition: transform 320ms var(--ease), background-color 220ms ease, border-color 220ms ease;
}

.site-header.is-solid,
.site-header.menu-active {
  border-color: var(--line);
  background: rgb(15 15 15 / 0.96);
}

.site-header.is-hidden {
  transform: translateY(-100%);
}

.site-header.is-hidden:focus-within {
  transform: translateY(0);
}

.header-inner {
  width: min(100%, var(--max));
  height: 100%;
  margin: 0 auto;
  padding: var(--safe-top) var(--page-right) 0 var(--page-left);
  display: grid;
  grid-template-columns: 108px minmax(0, 1fr) auto;
  align-items: center;
  gap: 32px;
}

.brand-link {
  width: 92px;
  min-height: 44px;
  display: inline-flex;
  align-items: center;
}

.brand-link img {
  width: 86px;
  height: auto;
}

.desktop-nav {
  justify-self: end;
  display: flex;
  align-items: center;
  gap: clamp(18px, 2.15vw, 36px);
}

.desktop-nav a,
.staff-link {
  position: relative;
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  color: var(--ink-soft);
  font-size: 13px;
  letter-spacing: 0.02em;
  transition: color 200ms ease;
}

.desktop-nav a::after {
  content: "";
  position: absolute;
  right: 0;
  bottom: 7px;
  left: 0;
  height: 1px;
  transform: scaleX(0);
  transform-origin: right;
  background: var(--ink);
  transition: transform 220ms var(--ease);
}

.desktop-nav a:hover,
.desktop-nav a[aria-current="page"],
.staff-link:hover {
  color: var(--ink);
}

.desktop-nav a:hover::after,
.desktop-nav a[aria-current="page"]::after {
  transform: scaleX(1);
  transform-origin: left;
}

.products-nav-disclosure {
  position: relative;
  display: inline-flex;
  align-items: center;
}

.desktop-nav .products-nav-link {
  padding-right: 18px;
}

.products-nav-toggle {
  position: relative;
  z-index: 2;
  width: 28px;
  min-width: 28px;
  height: 44px;
  margin-left: -18px;
  padding: 0;
  border: 0;
  background: transparent;
  color: var(--ink-soft);
  transition: color 180ms ease;
}

.products-nav-toggle:hover,
.products-nav-toggle[aria-expanded="true"] {
  color: var(--ink);
}

.products-nav-caret {
  width: 7px;
  height: 7px;
  display: block;
  margin: -4px auto 0;
  border-right: 1px solid currentColor;
  border-bottom: 1px solid currentColor;
  transform: rotate(45deg);
  transition: transform 220ms var(--ease), margin 220ms var(--ease);
}

.products-nav-toggle[aria-expanded="true"] .products-nav-caret {
  margin-top: 3px;
  transform: rotate(225deg);
}

.products-mega-menu {
  position: fixed;
  top: calc(var(--header) - 1px);
  left: 50%;
  z-index: 3;
  width: min(calc(100vw - 48px), 1180px);
  max-height: calc(100dvh - var(--header) - 24px);
  visibility: hidden;
  overflow: auto;
  overscroll-behavior: contain;
  border: 1px solid var(--line-strong);
  background: rgb(10 10 10 / 0.985);
  opacity: 0;
  transform: translate(-50%, -8px);
  pointer-events: none;
  scrollbar-color: var(--line-strong) transparent;
  scrollbar-width: thin;
  transition: opacity 180ms ease, transform 220ms var(--ease), visibility 180ms ease;
}

.products-nav-disclosure.is-open .products-mega-menu {
  visibility: visible;
  opacity: 1;
  transform: translate(-50%, 0);
  pointer-events: auto;
}

.products-mega-inner {
  display: grid;
  grid-template-columns: minmax(210px, 0.72fr) minmax(600px, 2.8fr);
}

.products-menu-lead,
.products-menu-directory {
  min-width: 0;
  padding: clamp(22px, 2.2vw, 34px);
}

.products-menu-lead {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  border-right: 1px solid var(--line);
}

.products-menu-lead > span,
.products-menu-section h2 {
  color: var(--muted);
  font-family: "AVIXI Mono", monospace;
  font-size: 10px;
  font-weight: 400;
  line-height: 1.5;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.products-menu-lead > strong {
  margin-top: 14px;
  font-size: clamp(22px, 2vw, 30px);
  font-weight: 520;
  line-height: 1.3;
  letter-spacing: -0.02em;
}

.products-menu-lead p {
  margin: 18px 0 0;
  color: var(--ink-soft);
  font-size: 13px;
  line-height: 1.75;
  text-wrap: pretty;
}

.desktop-nav .products-mega-menu a {
  position: static;
  min-height: 0;
  color: inherit;
  font-size: inherit;
  line-height: inherit;
  letter-spacing: inherit;
}

.desktop-nav .products-mega-menu a::after {
  content: none;
}

.desktop-nav .products-menu-lead a {
  min-height: 44px;
  margin-top: auto;
  padding-top: 26px;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--ink);
  font-size: 13px;
  font-weight: 550;
}

.products-menu-lead a span {
  color: var(--signal);
  transition: transform 180ms ease;
}

.products-menu-lead a:hover span,
.products-menu-lead a:focus-visible span {
  transform: translateX(4px);
}

.products-menu-directory {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 26px clamp(22px, 2vw, 34px);
}

.products-menu-section {
  min-width: 0;
}

.products-menu-section:nth-child(2) {
  grid-column: 1 / -1;
  grid-row: 2;
}

.products-menu-section:nth-child(1) {
  grid-column: 1;
  grid-row: 1;
}

.products-menu-section:nth-child(3) {
  grid-column: 2;
  grid-row: 1;
}

.products-menu-section:nth-child(2) > div {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  column-gap: clamp(22px, 2vw, 34px);
}

.products-menu-section h2 {
  margin: 0 0 10px;
  padding-bottom: 9px;
  border-bottom: 1px solid var(--line-strong);
}

.products-menu-item {
  min-height: 62px;
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 14px;
  border-bottom: 1px solid var(--line);
}

.desktop-nav .products-menu-copy {
  min-width: 0;
  padding: 10px 0;
  display: grid;
  gap: 2px;
}

.products-menu-copy strong {
  color: var(--ink);
  font-size: 13px;
  font-weight: 550;
  line-height: 1.45;
}

.products-menu-copy span {
  overflow: hidden;
  color: var(--muted);
  font-size: 11px;
  line-height: 1.45;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.products-menu-copy:hover strong,
.products-menu-copy:focus-visible strong {
  color: var(--signal);
}

.desktop-nav .products-menu-action,
.products-menu-status {
  flex: 0 0 auto;
  color: var(--muted);
  font-family: "AVIXI Mono", monospace;
  font-size: 9px;
  font-style: normal;
  line-height: 1.45;
  letter-spacing: 0.04em;
  white-space: nowrap;
}

.desktop-nav .products-menu-action {
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  gap: 5px;
  color: var(--signal);
}

.products-menu-scrim {
  position: fixed;
  inset: var(--header) 0 0;
  z-index: 110;
  width: 100%;
  height: calc(100dvh - var(--header));
  padding: 0;
  border: 0;
  background: rgb(0 0 0 / 0.54);
  cursor: default;
}

.products-menu-scrim[hidden] {
  display: none;
}

.staff-link {
  padding-left: 22px;
  border-left: 1px solid var(--line);
  font-family: "AVIXI Mono", monospace;
  font-size: 10px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.menu-button {
  display: none;
  width: 44px;
  height: 44px;
  padding: 0;
  border: 0;
  background: transparent;
  color: var(--ink);
}

.menu-button span {
  display: block;
  width: 24px;
  height: 1px;
  margin: 6px auto;
  background: currentColor;
  transition: transform 220ms var(--ease), opacity 160ms ease;
}

.menu-button[aria-expanded="true"] span:first-child {
  transform: translateY(3.5px) rotate(45deg);
}

.menu-button[aria-expanded="true"] span:last-child {
  transform: translateY(-3.5px) rotate(-45deg);
}

.mobile-menu {
  position: fixed;
  inset: 0;
  z-index: 110;
  visibility: hidden;
  opacity: 0;
  display: grid;
  align-content: center;
  padding: calc(var(--header) + 32px) var(--page-right) max(40px, var(--safe-bottom)) var(--page-left);
  background: var(--bg);
  overscroll-behavior: contain;
  transition: opacity 220ms ease, visibility 220ms ease;
}

.mobile-menu.is-open {
  visibility: visible;
  opacity: 1;
}

.mobile-menu nav {
  display: grid;
  border-top: 1px solid var(--line);
}

.mobile-menu a {
  min-height: 64px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--line);
  font-size: clamp(22px, 6vw, 34px);
  font-weight: 550;
  letter-spacing: -0.02em;
}

.mobile-menu a::after {
  content: "→";
  color: var(--muted);
  font-family: "AVIXI Mono", monospace;
  font-size: 14px;
}

.mobile-menu .mobile-staff::after {
  content: "↗";
}

.mobile-menu a[aria-current="page"] {
  color: var(--signal);
}

.mobile-menu a:active {
  background: var(--signal-faint);
  color: var(--signal);
}

.mobile-menu.has-products-nav {
  align-content: start;
  overflow-y: auto;
  scrollbar-width: thin;
}

.mobile-products-disclosure {
  border-bottom: 1px solid var(--line);
}

.mobile-products-disclosure > summary {
  position: relative;
  min-height: 64px;
  padding-right: 40px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  cursor: pointer;
  list-style: none;
  font-size: clamp(22px, 6vw, 34px);
  font-weight: 550;
  line-height: 1.25;
  letter-spacing: -0.02em;
}

.mobile-products-disclosure > summary::-webkit-details-marker {
  display: none;
}

.mobile-products-disclosure > summary::after {
  position: absolute;
  top: 50%;
  right: 3px;
  width: 10px;
  height: 10px;
  content: "";
  border-right: 1px solid var(--muted);
  border-bottom: 1px solid var(--muted);
  transform: translateY(-70%) rotate(45deg);
  transition: transform 180ms var(--ease);
}

.mobile-products-disclosure[open] > summary::after {
  transform: translateY(-20%) rotate(225deg);
}

.mobile-products-disclosure > summary[aria-current="page"] > span {
  color: var(--signal);
}

.mobile-products-disclosure > summary small {
  color: var(--muted);
  font-family: "AVIXI Mono", monospace;
  font-size: 9px;
  font-weight: 400;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.mobile-products-panel {
  padding-bottom: 28px;
}

.mobile-menu .mobile-products-panel a {
  min-height: 58px;
  padding: 9px 0;
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 16px;
  border-bottom: 1px solid var(--line);
  font-size: 13px;
  font-weight: 400;
  line-height: 1.45;
  letter-spacing: 0;
}

.mobile-menu .mobile-products-panel a::after {
  content: none;
}

.mobile-menu .mobile-products-panel a > span {
  min-width: 0;
  display: grid;
  gap: 3px;
}

.mobile-menu .mobile-products-panel a strong {
  color: var(--ink);
  font-size: 14px;
  font-weight: 550;
}

.mobile-menu .mobile-products-panel a small {
  overflow: hidden;
  color: var(--muted);
  font-size: 11px;
  line-height: 1.5;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.mobile-menu .mobile-products-panel a em {
  color: var(--muted);
  font-family: "AVIXI Mono", monospace;
  font-size: 9px;
  font-style: normal;
  letter-spacing: 0.03em;
  white-space: nowrap;
}

.mobile-menu .mobile-products-panel a[target="_blank"] em {
  color: var(--signal);
}

.mobile-menu .mobile-products-overview {
  min-height: 68px;
}

.mobile-menu .mobile-products-overview[aria-current="page"] strong {
  color: var(--signal);
}

.mobile-products-section {
  margin-top: 26px;
}

.mobile-products-section h2 {
  margin: 0;
  padding-bottom: 9px;
  border-bottom: 1px solid var(--line-strong);
  color: var(--muted);
  font-family: "AVIXI Mono", monospace;
  font-size: 10px;
  font-weight: 400;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.mobile-staff {
  margin-top: 28px;
  font-family: "AVIXI Mono", monospace;
  font-size: 11px !important;
  letter-spacing: 0.08em !important;
  text-transform: uppercase;
}

.home-panel {
  position: relative;
  min-height: 100svh;
  display: grid;
  align-items: end;
  padding: calc(var(--header) + clamp(34px, 6vh, 78px)) var(--page-right) max(clamp(54px, 8vh, 96px), calc(var(--safe-bottom) + 24px)) var(--page-left);
  border-bottom: 1px solid var(--line);
  isolation: isolate;
  overflow: clip;
}

.home-panel:nth-child(2) {
  background: var(--surface);
}

.home-panel:nth-child(3) {
  background: var(--surface-warm);
}

.home-panel:last-child {
  border-bottom: 0;
}

.panel-inner {
  position: relative;
  z-index: 2;
  width: min(100%, var(--max));
  margin: 0 auto;
}

.home-hero .panel-inner {
  align-self: stretch;
  display: grid;
  grid-template-rows: auto 1fr auto;
  align-items: end;
}

.hero-meta,
.route-meta {
  align-self: start;
  display: flex;
  justify-content: space-between;
  gap: 24px;
  color: var(--ink-soft);
  font-family: "AVIXI Mono", monospace;
  font-size: 10px;
  letter-spacing: 0.1em;
  line-height: 1.5;
  text-transform: uppercase;
}

.hero-lockup {
  align-self: center;
  max-width: 1480px;
}

.display-lockup {
  margin: 0;
  font-family: "AVIXI Display", "AVIXI Inter", sans-serif;
  font-size: clamp(62px, 10.2vw, 164px);
  font-weight: 400;
  line-height: 0.9;
  letter-spacing: 0.01em;
  word-spacing: 0.22em;
  text-transform: uppercase;
  text-wrap: balance;
}

.display-lockup span {
  display: block;
  white-space: nowrap;
}

.hero-cn {
  margin: clamp(26px, 4vh, 48px) 0 0;
  max-width: 21em;
  font-size: clamp(30px, 3.3vw, 54px);
  font-weight: 560;
  line-height: 1.22;
  letter-spacing: 0.01em;
  text-wrap: balance;
  word-break: keep-all;
}

.hero-category {
  margin: 16px 0 0;
  color: var(--ink-soft);
  font-size: clamp(14px, 1.2vw, 17px);
  letter-spacing: 0.015em;
  text-wrap: pretty;
}

.hero-category span {
  color: var(--signal);
}

.scroll-note {
  justify-self: end;
  display: inline-flex;
  align-items: center;
  gap: 12px;
  color: var(--ink-soft);
  font-family: "AVIXI Mono", monospace;
  font-size: 10px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.scroll-note::after {
  content: "";
  width: 42px;
  height: 1px;
  background: var(--line-strong);
  transform-origin: left;
  animation: line-enter 900ms var(--ease) 500ms both;
}

@keyframes line-enter {
  from { transform: scaleX(0.15); opacity: 0.3; }
  to { transform: scaleX(1); opacity: 1; }
}

.statement-wrap {
  max-width: 1220px;
}

.statement-title {
  margin: 0;
  max-width: 15em;
  font-size: clamp(48px, 6.3vw, 102px);
  font-weight: 620;
  line-height: 1.08;
  letter-spacing: -0.025em;
  text-wrap: balance;
  word-break: keep-all;
}

.statement-title .signal {
  display: block;
  color: var(--signal);
}

.statement-copy {
  margin: clamp(26px, 4vh, 48px) 0 0;
  max-width: 35em;
  color: var(--ink-soft);
  font-size: clamp(17px, 1.55vw, 23px);
  line-height: 1.68;
  text-wrap: pretty;
}

.principle-line {
  margin: clamp(30px, 5vh, 56px) 0 0;
  padding-top: 20px;
  border-top: 1px solid var(--line);
  color: var(--ink);
  font-family: "AVIXI Display", "AVIXI Inter", sans-serif;
  font-size: clamp(13px, 1.2vw, 18px);
  line-height: 1.65;
  letter-spacing: 0.08em;
  word-spacing: 0.2em;
  text-transform: uppercase;
}

.principle-line span {
  display: block;
  margin-top: 6px;
  color: var(--ink-soft);
  font-family: "AVIXI Inter", "PingFang SC", sans-serif;
  font-size: 14px;
  letter-spacing: 0.05em;
  word-spacing: 0;
  text-transform: none;
}

.network-title {
  max-width: 16em;
}

.network-title .small-lead {
  display: block;
  margin-bottom: 18px;
  color: var(--signal);
  font-size: clamp(18px, 1.7vw, 25px);
  font-weight: 500;
  letter-spacing: 0.04em;
}

.network-foot {
  margin-top: clamp(34px, 6vh, 64px);
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.network-foot div {
  min-height: 86px;
  padding: 18px 22px;
  display: grid;
  align-content: center;
  gap: 3px;
  border-right: 1px solid var(--line);
}

.network-foot div:last-child {
  border-right: 0;
}

.network-foot strong {
  font-family: "AVIXI Mono", monospace;
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.network-foot span {
  color: var(--ink-soft);
  font-size: 13px;
}

.attitude-lockup {
  display: grid;
  grid-template-columns: minmax(0, 1.45fr) minmax(260px, 0.55fr);
  align-items: end;
  gap: clamp(46px, 8vw, 136px);
}

.attitude-en {
  margin: 0;
  font-family: "AVIXI Display", "AVIXI Inter", sans-serif;
  font-size: clamp(54px, 7.7vw, 126px);
  font-weight: 400;
  line-height: 0.98;
  letter-spacing: 0.015em;
  word-spacing: 0.22em;
  text-transform: uppercase;
}

.attitude-en span {
  display: block;
}

.attitude-cn {
  margin: 0;
  font-size: clamp(31px, 3.2vw, 54px);
  font-weight: 600;
  line-height: 1.25;
  letter-spacing: 0.01em;
  text-wrap: balance;
  word-break: keep-all;
}

.attitude-note {
  margin: 24px 0 0;
  color: var(--ink-soft);
  font-size: 16px;
  line-height: 1.75;
}

.home-endline {
  position: absolute;
  right: var(--page-right);
  bottom: max(18px, var(--safe-bottom));
  left: var(--page-left);
  z-index: 3;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  color: var(--muted);
  font-family: "AVIXI Mono", monospace;
  font-size: 9px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.home-endline a:hover {
  color: var(--ink);
}

.page-main {
  padding-top: var(--header);
}

.page-hero,
.story-section {
  position: relative;
  padding: clamp(72px, 9vh, 116px) var(--page-right) clamp(72px, 9vh, 116px) var(--page-left);
  display: grid;
  align-items: center;
  border-bottom: 1px solid var(--line);
}

.page-hero {
  min-height: calc(100svh - var(--header));
}

.story-section {
  min-height: auto;
  padding-top: clamp(96px, 10vw, 160px);
  padding-bottom: clamp(96px, 10vw, 160px);
}

.page-hero-inner,
.section-inner {
  width: min(100%, var(--max));
  margin: 0 auto;
}

.page-hero-inner {
  display: grid;
  grid-template-columns: minmax(0, 1.5fr) minmax(260px, 0.5fr);
  align-items: end;
  gap: clamp(44px, 8vw, 140px);
}

.page-kicker {
  margin: 0 0 24px;
  color: var(--signal);
  font-family: "AVIXI Mono", monospace;
  font-size: 10px;
  letter-spacing: 0.1em;
  line-height: 1.7;
  text-transform: uppercase;
}

.page-kicker span {
  display: block;
  color: var(--ink-soft);
  letter-spacing: 0.05em;
  text-transform: none;
}

.page-title {
  margin: 0;
  max-width: 12em;
  font-size: clamp(52px, 7.2vw, 112px);
  font-weight: 620;
  line-height: 1.03;
  letter-spacing: -0.03em;
  text-wrap: balance;
  word-break: keep-all;
}

.page-title .signal {
  display: block;
  color: var(--signal);
}

.page-intro {
  margin: 0;
  max-width: 30em;
  color: var(--ink-soft);
  font-size: clamp(17px, 1.5vw, 22px);
  line-height: 1.72;
  text-wrap: pretty;
}

.page-intro strong {
  color: var(--ink);
  font-weight: 560;
}

.display-en {
  font-family: "AVIXI Display", "AVIXI Inter", sans-serif;
  font-weight: 400;
  letter-spacing: 0.015em;
  word-spacing: 0.22em;
  text-transform: uppercase;
}

.section-grid {
  display: grid;
  grid-template-columns: minmax(260px, 0.75fr) minmax(0, 1.25fr);
  align-items: start;
  gap: clamp(48px, 9vw, 150px);
}

.section-heading {
  margin: 0;
  max-width: 12em;
  font-size: clamp(38px, 4.8vw, 74px);
  font-weight: 620;
  line-height: 1.12;
  letter-spacing: -0.025em;
  text-wrap: balance;
  word-break: keep-all;
}

.section-heading .signal {
  display: block;
  color: var(--signal);
}

.body-copy {
  margin: 0;
  max-width: 68ch;
  color: var(--ink-soft);
  font-size: clamp(16px, 1.3vw, 19px);
  line-height: 1.82;
  text-wrap: pretty;
}

.body-copy + .body-copy {
  margin-top: 18px;
}

.body-copy strong {
  color: var(--ink);
  font-weight: 560;
}

.definition-split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.definition-split > div {
  min-height: 180px;
  padding: clamp(24px, 3vw, 42px);
  display: grid;
  align-content: space-between;
  gap: 24px;
  border-right: 1px solid var(--line);
}

.definition-split > div:last-child {
  border-right: 0;
}

.definition-split strong {
  font-size: clamp(22px, 2.25vw, 34px);
  line-height: 1.32;
  letter-spacing: -0.01em;
}

.definition-split span {
  color: var(--ink-soft);
  font-size: 14px;
  line-height: 1.7;
}

.conversion-focus {
  display: grid;
  grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.2fr);
  align-items: end;
  gap: clamp(48px, 8vw, 130px);
}

.conversion-question {
  margin: 0;
  font-size: clamp(43px, 5.2vw, 82px);
  font-weight: 620;
  line-height: 1.08;
  letter-spacing: -0.025em;
  text-wrap: balance;
  word-break: keep-all;
}

.conversion-question .signal {
  color: var(--signal);
}

.conversion-track {
  margin-top: clamp(44px, 7vh, 78px);
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  border-top: 1px solid var(--line-strong);
  border-bottom: 1px solid var(--line-strong);
}

.conversion-step {
  position: relative;
  min-height: 118px;
  padding: 20px;
  display: grid;
  align-content: center;
  gap: 8px;
  border-right: 1px solid var(--line);
}

.conversion-step:last-child {
  border-right: 0;
}

.conversion-step em {
  color: var(--muted);
  font-family: "AVIXI Mono", monospace;
  font-size: 9px;
  font-style: normal;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.conversion-step strong {
  font-size: clamp(16px, 1.45vw, 21px);
  font-weight: 560;
}

.product-hero {
  background: var(--surface);
}

.product-rail {
  margin-top: clamp(44px, 7vh, 84px);
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.product-rail a {
  min-height: 104px;
  padding: 20px;
  display: grid;
  align-content: center;
  gap: 4px;
  border-right: 1px solid var(--line);
  transition: background-color 200ms ease, color 200ms ease;
}

.product-rail a:last-child {
  border-right: 0;
}

.product-rail a:hover {
  background: var(--ink);
  color: var(--bg);
}

.product-rail strong {
  font-size: 17px;
  font-weight: 560;
}

.product-rail span {
  color: var(--ink-soft);
  font-size: 12px;
}

.product-rail a:hover span {
  color: rgba(5, 7, 6, 0.72);
}

.product-feature {
  display: grid;
  grid-template-columns: minmax(280px, 0.82fr) minmax(0, 1.18fr);
  align-items: center;
  gap: clamp(54px, 9vw, 150px);
}

.product-feature.reverse {
  grid-template-columns: minmax(0, 1.18fr) minmax(280px, 0.82fr);
}

.product-feature.reverse .product-media {
  order: 2;
}

.product-media {
  position: relative;
  min-height: min(64vh, 660px);
  overflow: hidden;
  border: 1px solid var(--line);
  background: #101210;
}

.product-media img {
  width: 100%;
  height: 100%;
  position: absolute;
  inset: 0;
  object-fit: cover;
  filter: saturate(0.82) contrast(1.04);
  transition: transform 560ms var(--ease);
}

.product-media.contain img {
  padding: clamp(20px, 3vw, 46px);
  object-fit: contain;
}

.product-feature:hover .product-media img {
  transform: scale(1.012);
}

.product-copy h2,
.product-copy h3 {
  margin: 0;
  font-size: clamp(40px, 5.4vw, 86px);
  font-weight: 620;
  line-height: 1.06;
  letter-spacing: -0.025em;
}

.product-copy h3 {
  font-size: clamp(34px, 4vw, 64px);
}

.product-copy .product-tagline {
  margin: 16px 0 0;
  color: var(--signal);
  font-size: clamp(19px, 2vw, 28px);
  font-weight: 520;
}

.product-copy .body-copy {
  margin-top: 24px;
}

.text-link {
  min-height: 48px;
  margin-top: 28px;
  display: inline-flex;
  align-items: center;
  gap: 12px;
  border-bottom: 1px solid var(--line-strong);
  font-size: 14px;
  font-weight: 560;
  transition: border-color 200ms ease, color 200ms ease;
}

.text-link::after {
  content: "→";
  font-family: "AVIXI Mono", monospace;
  font-size: 11px;
}

.text-link:hover {
  border-color: var(--signal);
  color: var(--signal);
}

.product-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
}

.product-item {
  display: grid;
  grid-template-rows: minmax(230px, 42vh) auto;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.product-item figure {
  margin: 0;
  overflow: hidden;
  background: #101210;
}

.product-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: grayscale(0.25) saturate(0.8);
  transition: transform 520ms var(--ease);
}

.product-item:hover img {
  transform: scale(1.012);
}

.product-wordmark {
  display: grid;
  place-content: center;
  justify-items: center;
  gap: 10px;
  background: var(--surface-warm) !important;
}

.product-wordmark span {
  color: var(--ink);
  font-size: clamp(54px, 7vw, 104px);
  font-weight: 620;
  line-height: 1;
  letter-spacing: -0.03em;
}

.product-wordmark small {
  color: var(--signal);
  font-family: "AVIXI Mono", monospace;
  font-size: 10px;
  letter-spacing: 0.12em;
}

.product-item-copy {
  padding: 24px;
}

.product-item h3 {
  margin: 0;
  font-size: 26px;
  font-weight: 560;
}

.product-item p {
  margin: 12px 0 0;
  color: var(--ink-soft);
  font-size: 14px;
  line-height: 1.75;
}

.more-products {
  padding: clamp(46px, 7vw, 90px) 0 0;
  display: grid;
  grid-template-columns: minmax(240px, 0.65fr) minmax(0, 1.35fr);
  gap: 48px;
  border-top: 1px solid var(--line);
}

.more-products strong {
  font-family: "AVIXI Mono", monospace;
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.more-products p {
  margin: 0;
  font-size: clamp(24px, 3.5vw, 52px);
  line-height: 1.3;
  text-wrap: balance;
}

.pouch-screen {
  max-width: 440px;
  justify-self: center;
  aspect-ratio: 0.616;
  background: #050505;
}

.pouch-screen img {
  object-fit: contain;
  padding: 0;
}

.action-links {
  margin-top: 30px;
  display: flex;
  gap: 18px;
  flex-wrap: wrap;
}

.button {
  min-height: 50px;
  padding: 0 22px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--line-strong);
  border-radius: 0;
  background: transparent;
  color: var(--ink);
  font-size: 13px;
  font-weight: 560;
  transition: background-color 200ms ease, color 200ms ease, border-color 200ms ease;
}

.button:hover {
  border-color: var(--ink);
  background: var(--ink);
  color: var(--bg);
}

.button.primary {
  border-color: var(--ink);
  background: var(--ink);
  color: var(--bg);
}

.button.primary:hover {
  background: transparent;
  color: var(--ink);
}

.pouch-path {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  border-top: 1px solid var(--line-strong);
  border-bottom: 1px solid var(--line-strong);
}

.pouch-path div {
  min-height: 160px;
  padding: 24px;
  display: grid;
  align-content: center;
  gap: 8px;
  border-right: 1px solid var(--line);
}

.pouch-path div:last-child {
  border-right: 0;
}

.pouch-path em {
  color: var(--signal);
  font-family: "AVIXI Mono", monospace;
  font-size: 10px;
  font-style: normal;
  letter-spacing: 0.08em;
}

.pouch-path strong {
  font-size: clamp(20px, 2vw, 30px);
  font-weight: 560;
}

.practice-intro {
  background: var(--surface-warm);
}

.experience-list {
  border-top: 1px solid var(--line-strong);
}

.experience-row {
  min-height: 210px;
  padding: clamp(28px, 4vw, 56px) 0;
  display: grid;
  grid-template-columns: minmax(260px, 0.9fr) minmax(0, 1.35fr) auto;
  align-items: center;
  gap: clamp(28px, 5vw, 80px);
  border-bottom: 1px solid var(--line);
}

.experience-row h2 {
  margin: 0;
  font-size: clamp(28px, 3vw, 46px);
  font-weight: 600;
  line-height: 1.16;
  letter-spacing: -0.02em;
  text-wrap: balance;
}

.experience-row p {
  margin: 0;
  max-width: 38em;
  color: var(--ink-soft);
  font-size: clamp(15px, 1.2vw, 18px);
  line-height: 1.78;
  text-wrap: pretty;
}

.experience-row a {
  width: max-content;
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  border-bottom: 1px solid var(--line-strong);
  color: var(--ink-soft);
  font-size: 12px;
  white-space: nowrap;
  transition: color 200ms ease, border-color 200ms ease;
}

.experience-row a:hover {
  border-color: var(--signal);
  color: var(--signal);
}

.systems-principles {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  border-top: 1px solid var(--line-strong);
  border-bottom: 1px solid var(--line-strong);
}

.systems-principle {
  min-height: 270px;
  padding: 28px;
  display: grid;
  align-content: space-between;
  gap: 40px;
  border-right: 1px solid var(--line);
}

.systems-principle:last-child {
  border-right: 0;
}

.systems-principle em {
  color: var(--signal);
  font-family: "AVIXI Mono", monospace;
  font-size: 10px;
  font-style: normal;
  letter-spacing: 0.08em;
}

.systems-principle h3 {
  margin: 0;
  font-size: clamp(25px, 2.6vw, 40px);
  font-weight: 560;
  line-height: 1.2;
}

.contact-form [aria-invalid="true"] {
  border-color: var(--ink);
}

.systems-principle p {
  margin: 14px 0 0;
  color: var(--ink-soft);
  font-size: 14px;
  line-height: 1.78;
}

.method-band {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: end;
  gap: 48px;
}

.method-band p {
  margin: 0;
  font-size: clamp(36px, 5.2vw, 82px);
  font-weight: 600;
  line-height: 1.16;
  letter-spacing: -0.025em;
}

.method-band span {
  color: var(--signal);
}

.method-band small {
  color: var(--ink-soft);
  font-size: 15px;
}

.contact-layout {
  display: grid;
  grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.2fr);
  gap: clamp(52px, 9vw, 150px);
  align-items: start;
}

.contact-options {
  margin-top: 36px;
  border-top: 1px solid var(--line);
}

.contact-options div {
  padding: 18px 0;
  display: flex;
  justify-content: space-between;
  gap: 20px;
  border-bottom: 1px solid var(--line);
  color: var(--ink-soft);
}

.contact-options strong {
  color: var(--ink);
  font-weight: 560;
}

.contact-form {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 22px 28px;
}

.contact-form label {
  display: grid;
  gap: 8px;
}

.contact-form label.full,
.form-actions {
  grid-column: 1 / -1;
}

.contact-form label span {
  color: var(--ink-soft);
  font-size: 12px;
}

.contact-form input,
.contact-form textarea {
  width: 100%;
  min-height: 50px;
  padding: 10px 1px;
  border: 0;
  border-bottom: 1px solid var(--line-strong);
  border-radius: 0;
  background: transparent;
  color: var(--ink);
}

.contact-form textarea {
  min-height: 120px;
  resize: vertical;
}

.contact-form input:focus,
.contact-form textarea:focus {
  border-color: var(--signal);
}

.form-actions {
  margin-top: 10px;
  display: flex;
  align-items: center;
  gap: 18px;
  flex-wrap: wrap;
}

.form-note {
  margin: 0;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.65;
}

.site-footer {
  border-top: 1px solid var(--line);
  padding: 28px var(--page-right) max(28px, var(--safe-bottom)) var(--page-left);
}

.footer-inner {
  width: min(100%, var(--max));
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr auto auto;
  align-items: center;
  gap: 28px;
  color: var(--muted);
  font-family: "AVIXI Mono", monospace;
  font-size: 9px;
  letter-spacing: 0.07em;
  line-height: 1.6;
  text-transform: uppercase;
}

.footer-inner a:hover {
  color: var(--ink);
}

.toast {
  position: fixed;
  right: max(20px, var(--safe-right));
  bottom: max(20px, var(--safe-bottom));
  z-index: 200;
  max-width: min(420px, calc(100vw - 40px - var(--safe-left) - var(--safe-right)));
  padding: 14px 18px;
  transform: translateY(16px);
  opacity: 0;
  pointer-events: none;
  border: 1px solid var(--line-strong);
  background: var(--ink);
  color: var(--bg);
  font-size: 13px;
  transition: opacity 200ms ease, transform 260ms var(--ease);
}

.toast.is-visible {
  transform: none;
  opacity: 1;
}

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

@media (min-width: 901px) and (min-height: 681px) {
  .home-panel {
    min-height: 100dvh;
  }
}

@media (max-height: 840px) and (min-width: 901px) {
  :root { --header-height: 64px; }
  .home-panel { padding-top: calc(var(--header) + 24px); padding-bottom: 50px; }
  .display-lockup { font-size: clamp(58px, 9vw, 124px); }
  .hero-cn { margin-top: 22px; font-size: clamp(28px, 3vw, 42px); }
  .hero-category { margin-top: 10px; }
  .statement-title { font-size: clamp(44px, 5.3vw, 78px); }
  .statement-copy { margin-top: 22px; font-size: clamp(16px, 1.35vw, 20px); }
  .principle-line { margin-top: 26px; padding-top: 16px; }
  .network-title .small-lead { margin-bottom: 12px; }
  .network-foot { margin-top: 28px; }
  .network-foot div { min-height: 68px; padding: 12px 18px; }
  .attitude-en { font-size: clamp(50px, 6.8vw, 96px); }
  .attitude-cn { font-size: clamp(28px, 2.8vw, 40px); }
  .attitude-note { margin-top: 16px; }
  .page-hero { padding-top: 60px; padding-bottom: 60px; }
  .story-section { padding-top: 88px; padding-bottom: 88px; }
}

@media (max-width: 1100px) {
  .header-inner { grid-template-columns: 108px minmax(0, 1fr) auto; gap: 20px; }
  .desktop-nav { gap: 18px; }
  .desktop-nav a { font-size: 12px; }
  .staff-link { padding-left: 16px; }
  .experience-row { grid-template-columns: minmax(240px, 0.85fr) minmax(0, 1.15fr) auto; }
}

@media (max-width: 900px) {
  :root { --header-height: 64px; --page: 24px; }
  .header-inner { grid-template-columns: 1fr auto; }
  .desktop-nav, .staff-link { display: none; }
  .menu-button { display: block; }
  .site-header { background: rgb(15 15 15 / 0.9); }
  .home-panel {
    min-height: 100svh;
    padding-top: calc(var(--header) + 46px);
    padding-bottom: max(54px, calc(var(--safe-bottom) + 24px));
  }
  .home-hero .panel-inner { grid-template-rows: auto 1fr auto; }
  .display-lockup { font-size: clamp(54px, 12vw, 94px); }
  .hero-cn { max-width: 17em; font-size: clamp(27px, 6.1vw, 44px); }
  .statement-title { font-size: clamp(40px, 7vw, 68px); }
  .statement-copy { max-width: 31em; }
  .attitude-lockup { grid-template-columns: 1fr; align-content: end; gap: 38px; }
  .attitude-en { font-size: clamp(48px, 10vw, 88px); }
  .network-foot { grid-template-columns: 1fr; }
  .network-foot div { min-height: 64px; border-right: 0; border-bottom: 1px solid var(--line); }
  .network-foot div:last-child { border-bottom: 0; }
  .home-endline { display: none; }
  .page-hero, .story-section { min-height: auto; padding-top: 82px; padding-bottom: 82px; }
  .page-hero { min-height: calc(100svh - var(--header)); }
  .page-hero-inner, .section-grid, .conversion-focus, .product-feature, .product-feature.reverse, .contact-layout {
    grid-template-columns: 1fr;
    gap: 44px;
  }
  .page-hero-inner > *, .section-grid > *, .conversion-focus > *, .product-feature > *, .contact-layout > * {
    min-width: 0;
  }
  .conversion-question {
    word-break: normal;
    word-break: auto-phrase;
  }
  .product-feature.reverse .product-media { order: 0; }
  .definition-split { grid-template-columns: 1fr; }
  .definition-split > div { border-right: 0; border-bottom: 1px solid var(--line); }
  .definition-split > div:last-child { border-bottom: 0; }
  .conversion-track { grid-template-columns: 1fr; }
  .conversion-step { min-height: 82px; border-right: 0; border-bottom: 1px solid var(--line); }
  .conversion-step:last-child { border-bottom: 0; }
  .systems-principles { grid-template-columns: 1fr 1fr; }
  .systems-principle:nth-child(2) { border-right: 0; }
  .systems-principle { border-bottom: 1px solid var(--line); }
  .systems-principle:last-child { grid-column: 1 / -1; min-height: 220px; border-right: 0; border-bottom: 0; }
  .product-rail { grid-template-columns: 1fr 1fr; }
  .product-rail a:nth-child(2) { border-right: 0; }
  .product-rail a:nth-child(-n+2) { border-bottom: 1px solid var(--line); }
  .product-media { min-height: 58vh; }
  .product-grid { grid-template-columns: 1fr 1fr; }
  .product-item:last-child { grid-column: 1 / -1; }
  .more-products { grid-template-columns: 1fr; }
  .pouch-path { grid-template-columns: 1fr 1fr; }
  .pouch-path div:nth-child(2) { border-right: 0; }
  .pouch-path div:nth-child(-n+2) { border-bottom: 1px solid var(--line); }
  .experience-row { min-height: auto; grid-template-columns: 1fr auto; }
  .experience-row h2 { grid-column: 1 / -1; }
  .method-band { grid-template-columns: 1fr; }
}

@media (max-width: 640px) {
  :root { --page: 20px; }
  .brand-link img { width: 80px; }
  .hero-meta { font-size: 9px; }
  .hero-meta span:last-child { display: none; }
  .display-lockup {
    font-size: clamp(36px, 11.6vw, 60px);
    line-height: 0.98;
    letter-spacing: 0.02em;
    word-spacing: 0.2em;
  }
  .hero-cn { margin-top: 28px; font-size: clamp(27px, 8.1vw, 39px); line-height: 1.24; word-break: normal; word-break: auto-phrase; }
  .hero-category { font-size: 13px; line-height: 1.7; }
  .scroll-note { justify-self: start; }
  .home-panel { align-items: center; padding-bottom: max(42px, calc(var(--safe-bottom) + 24px)); }
  .statement-title { font-size: clamp(38px, 11vw, 54px); line-height: 1.16; word-break: normal; word-break: auto-phrase; }
  .statement-title .signal { display: block; }
  .statement-copy { font-size: 17px; line-height: 1.72; }
  .principle-line { font-size: 12px; letter-spacing: 0.06em; }
  .network-title .small-lead { font-size: 16px; }
  .network-foot { margin-top: 32px; }
  .attitude-en { font-size: clamp(42px, 12.3vw, 66px); line-height: 1.04; }
  .attitude-cn { font-size: clamp(30px, 8.7vw, 43px); }
  .page-hero, .story-section { padding-top: 68px; padding-bottom: 68px; }
  .page-title { font-size: clamp(44px, 12vw, 66px); line-height: 1.08; word-break: normal; word-break: auto-phrase; }
  .page-intro { font-size: 17px; }
  .section-heading { font-size: clamp(36px, 10vw, 50px); word-break: normal; word-break: auto-phrase; }
  .definition-split > div { min-height: 150px; padding: 24px 0; }
  .conversion-question { font-size: clamp(38px, 10.5vw, 52px); word-break: normal; word-break: auto-phrase; }
  .systems-principles, .product-rail, .product-grid, .pouch-path { grid-template-columns: 1fr; }
  .systems-principle, .product-rail a, .pouch-path div {
    min-height: 140px;
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }
  .product-rail a:nth-child(-n+2), .pouch-path div:nth-child(-n+2) { border-bottom: 1px solid var(--line); }
  .systems-principle:last-child, .product-rail a:last-child, .pouch-path div:last-child { border-bottom: 0; }
  .systems-principle:last-child, .product-item:last-child { grid-column: auto; }
  .product-media { min-height: 62svh; }
  .product-media.pouch-screen { width: 100%; min-height: 0; }
  .product-item { grid-template-rows: minmax(270px, 52svh) auto; }
  .more-products p { font-size: 28px; }
  .experience-row { grid-template-columns: 1fr; gap: 18px; padding: 38px 0; }
  .experience-row h2, .experience-row p, .experience-row a { grid-column: 1; }
  .contact-form { grid-template-columns: 1fr; }
  .contact-form label.full, .form-actions { grid-column: 1; }
  .form-actions { align-items: stretch; }
  .form-actions .button { width: 100%; }
  .footer-inner { grid-template-columns: 1fr; gap: 10px; }
}

@media (max-height: 680px) and (min-width: 901px) {
  .home-panel { height: auto; min-height: 100svh; overflow: visible; }
}

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

.v4-pouch-page .pouch-hero-radar .motion-labels {
  opacity: 0;
}

/* V3.1 / public-facing extension */
.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;
}

.header-inner {
  grid-template-columns: 64px minmax(0, 1fr) auto;
}

.brand-link {
  width: 60px;
}

.brand-link img {
  width: 56px;
}

.page-hero-inner > *,
.section-grid > *,
.conversion-focus > *,
.definition-home-grid > *,
.catalog-heading > *,
.systems-case-grid > *,
.detail-case > * {
  min-width: 0;
}

.title-line,
.conversion-question > span,
.section-heading > span:not(.keep-phrase) {
  display: block;
}

.home-definition {
  background: var(--surface);
}

.definition-home-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(300px, 0.85fr);
  align-items: end;
  gap: clamp(56px, 9vw, 150px);
}

.definition-home-copy .statement-copy {
  margin-top: 0;
}

.definition-home-copy .text-link {
  margin-top: 30px;
}

.definition-split--spaced {
  margin-top: 42px;
}

.home-hero .hero-category {
  margin-top: clamp(24px, 4vh, 42px);
  color: var(--ink-soft);
  font-family: "AVIXI Mono", monospace;
  font-size: clamp(10px, 1vw, 14px);
  letter-spacing: 0.08em;
  word-spacing: 0.14em;
}

.conversion-question .signal {
  display: block;
}

.catalog-heading {
  margin-bottom: clamp(34px, 5vw, 64px);
  display: grid;
  grid-template-columns: minmax(180px, 0.36fr) minmax(0, 0.64fr);
  align-items: end;
  gap: clamp(36px, 7vw, 110px);
}

.catalog-heading .page-kicker {
  margin-bottom: 8px;
}

.catalog-heading .section-heading {
  max-width: 10em;
}

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

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

.product-item {
  grid-template-rows: auto 1fr;
}

.product-stage {
  position: relative;
  aspect-ratio: 4 / 3;
  min-height: 0;
  display: grid;
  place-items: center;
  overflow: hidden;
  background: #0b0e0c;
}

.product-stage img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  min-width: 0;
  min-height: 0;
  max-width: 100%;
  max-height: 100%;
  padding: clamp(16px, 2.4vw, 36px);
  object-fit: contain;
  filter: none;
  transition: filter 280ms ease, transform 520ms var(--ease);
}

.product-item:hover .product-stage img {
  transform: none;
}

.product-item-copy {
  min-height: 190px;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.product-item-copy h3 a {
  border-bottom: 1px solid transparent;
  transition: color 200ms ease, border-color 200ms ease;
}

.product-item-copy h3 a:hover {
  border-color: var(--signal);
  color: var(--signal);
}

.product-item-copy .text-link {
  margin-top: auto;
}

.product-micro {
  color: var(--signal) !important;
  font-weight: 560;
}

.product-stage--reserved {
  align-content: center;
  gap: 12px;
  padding: 28px;
  color: var(--ink-soft);
  text-align: center;
  transition: background-color 260ms ease, color 260ms ease;
}

.product-stage--reserved::before {
  content: "";
  position: absolute;
  inset: clamp(18px, 2.2vw, 32px);
  border: 1px solid currentColor;
  opacity: 0.42;
  transition: opacity 260ms ease, border-color 260ms ease;
}

.product-stage--reserved::after {
  content: "COMING NEXT";
  position: absolute;
  top: clamp(30px, 3.2vw, 48px);
  left: clamp(30px, 3.2vw, 48px);
  color: currentColor;
  font-family: "AVIXI Mono", monospace;
  font-size: 8px;
  letter-spacing: 0.1em;
  opacity: 0.56;
}

.product-stage--reserved span {
  position: relative;
  z-index: 1;
  font-size: clamp(34px, 4.2vw, 64px);
  font-weight: 600;
  letter-spacing: -0.025em;
}

.product-stage--reserved small {
  position: relative;
  z-index: 1;
  color: var(--muted);
  font-family: "AVIXI Mono", monospace;
  font-size: 9px;
  letter-spacing: 0.08em;
}

.product-item--planned .product-item-copy {
  min-height: auto;
}

.case-deck-section {
  padding-top: clamp(52px, 7vw, 100px);
  padding-bottom: clamp(72px, 9vw, 132px);
}

.case-deck {
  border-top: 1px solid var(--line-strong);
}

.case-row {
  block-size: clamp(150px, 14vw, 210px);
  overflow: hidden;
  border-bottom: 1px solid var(--line);
  transition: block-size 620ms var(--ease);
}

.case-card {
  width: 100%;
  height: 100%;
  padding: 0;
  border: 0;
  perspective: 1600px;
  background: transparent;
  color: inherit;
  text-align: left;
}

.case-card__inner {
  position: relative;
  width: 100%;
  height: 100%;
  display: block;
  transform-style: preserve-3d;
  transition: transform 680ms var(--ease);
}

.case-card__face {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  backface-visibility: hidden;
  -webkit-backface-visibility: hidden;
}

.case-card__front {
  display: grid;
  align-content: center;
  gap: 8px;
  padding: clamp(24px, 3.5vw, 52px) 0;
}

.case-number {
  color: var(--signal);
  font-family: "AVIXI Mono", monospace;
  font-size: 9px;
  letter-spacing: 0.1em;
}

.case-title-en,
.case-title-cn {
  display: block;
  max-width: 100%;
  white-space: nowrap;
}

.case-title-en {
  color: var(--ink-soft);
  font-family: "AVIXI Inter", sans-serif;
  font-size: clamp(13px, 1.65vw, 24px);
  font-weight: 600;
  letter-spacing: 0.06em;
}

.case-title-cn {
  font-size: clamp(28px, 4.1vw, 66px);
  font-weight: 620;
  line-height: 1.08;
  letter-spacing: -0.025em;
}

.case-card__back {
  display: grid;
  place-items: center;
  transform: rotateY(180deg);
  background: #090b09;
}

.case-card__back img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  padding: clamp(18px, 2vw, 32px);
  object-fit: contain;
}

.case-card__cta {
  position: absolute;
  right: clamp(18px, 2vw, 32px);
  bottom: clamp(18px, 2vw, 32px);
  min-height: 44px;
  padding: 0 16px;
  display: inline-flex;
  align-items: center;
  border: 1px solid var(--line-strong);
  background: rgba(5, 7, 6, 0.88);
  color: var(--ink);
  font-size: 12px;
}

.detail-dialog {
  width: min(1420px, calc(100vw - 48px - var(--safe-left) - var(--safe-right)));
  max-width: none;
  height: min(900px, calc(100dvh - 48px - var(--safe-top) - var(--safe-bottom)));
  max-height: none;
  margin: auto;
  padding: 0;
  overflow: hidden;
  border: 1px solid var(--line-strong);
  background: var(--bg);
  color: var(--ink);
}

.detail-dialog::backdrop {
  background: rgba(0, 0, 0, 0.82);
}

.detail-dialog__close {
  position: absolute;
  top: max(18px, var(--safe-top));
  right: max(18px, var(--safe-right));
  z-index: 2;
  min-width: 64px;
  min-height: 44px;
  padding: 0 14px;
  border: 1px solid var(--line-strong);
  background: rgba(5, 7, 6, 0.94);
  color: var(--ink);
  font-size: 12px;
}

.detail-dialog__close:hover {
  border-color: var(--signal);
  color: var(--signal);
}

.detail-dialog__content {
  height: 100%;
  overflow: auto;
  overscroll-behavior: contain;
  padding: clamp(64px, 7vw, 104px) clamp(22px, 5vw, 76px) clamp(36px, 6vw, 86px);
}

.detail-case {
  display: grid;
  grid-template-columns: minmax(260px, 0.72fr) minmax(0, 1.28fr);
  align-items: start;
  gap: clamp(40px, 7vw, 110px);
}

.detail-poster {
  position: sticky;
  top: 0;
  margin: 0;
  max-height: calc(100dvh - 180px);
  display: grid;
  place-items: center;
  overflow: hidden;
  background: #0a0c0a;
}

.detail-poster img {
  width: 100%;
  max-height: calc(100dvh - 180px);
  object-fit: contain;
}

.detail-copy h2 {
  margin: 0;
  overflow-wrap: anywhere;
  font-size: clamp(36px, 5.4vw, 82px);
  font-weight: 620;
  line-height: 1.04;
  letter-spacing: -0.03em;
}

.detail-copy h2 span {
  display: block;
  margin-top: 10px;
  color: var(--signal);
  font-family: "AVIXI Inter", "PingFang SC", sans-serif;
  font-size: 0.58em;
  line-height: 1.25;
  letter-spacing: -0.02em;
}

.detail-thesis {
  margin: 28px 0 0;
  max-width: 32em;
  color: var(--ink-soft);
  font-size: clamp(17px, 1.45vw, 22px);
  line-height: 1.72;
}

.detail-meta {
  margin: clamp(34px, 5vw, 60px) 0 0;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.detail-meta div {
  min-width: 0;
  padding: 20px;
  border-right: 1px solid var(--line);
}

.detail-meta div:last-child {
  border-right: 0;
}

.detail-meta dt {
  color: var(--muted);
  font-family: "AVIXI Mono", monospace;
  font-size: 9px;
  letter-spacing: 0.08em;
}

.detail-meta dd {
  margin: 8px 0 0;
  color: var(--ink);
  font-size: 14px;
  line-height: 1.55;
}

.detail-points {
  display: grid;
  grid-template-columns: 1fr 1fr;
  border-bottom: 1px solid var(--line);
}

.detail-points > div {
  padding: 26px 20px;
  border-right: 1px solid var(--line);
}

.detail-points > div:last-child {
  border-right: 0;
}

.detail-points h3 {
  margin: 0;
  font-size: 20px;
  font-weight: 560;
}

.detail-points p {
  margin: 12px 0 0;
  color: var(--ink-soft);
  font-size: 14px;
  line-height: 1.75;
}

.systems-approach-grid {
  margin-bottom: 44px;
}

.systems-approach-title {
  font-size: clamp(34px, 4vw, 64px);
}

.systems-approach-title .signal {
  white-space: nowrap;
}

.systems-case-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
}

.systems-case {
  display: grid;
  grid-template-rows: auto 1fr;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.systems-case-media {
  aspect-ratio: 16 / 10;
  margin: 0;
  overflow: hidden;
  background: #0b0e0c;
}

.systems-case-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: none;
  transition: filter 280ms ease, transform 520ms var(--ease);
}

.systems-case-media--logistics img {
  object-position: 50% 39%;
}

.systems-case-media--ineed img {
  object-position: 50% 25%;
}

.systems-case-copy {
  min-height: 250px;
  padding: clamp(24px, 3vw, 40px);
}

.systems-case-copy h3 {
  margin: 0;
  font-size: clamp(28px, 3vw, 46px);
  font-weight: 600;
  line-height: 1.16;
  letter-spacing: -0.02em;
}

.systems-case-copy > p:last-child {
  margin: 18px 0 0;
  max-width: 36em;
  color: var(--ink-soft);
  font-size: 15px;
  line-height: 1.78;
}

.systems-contact-link {
  margin-top: 40px;
}

@media (hover: hover) and (pointer: fine) {
  .product-stage img,
  .systems-case-media img {
    filter: grayscale(1) saturate(0);
  }

  .product-item:is(:hover, :focus-within) .product-stage img,
  .systems-case:is(:hover, :focus-within) .systems-case-media img {
    filter: grayscale(0) saturate(1);
    transform: scale(1.01);
  }

  .product-item--planned:hover .product-stage--reserved {
    background: var(--signal-faint);
    color: var(--signal);
  }

  .product-item--planned:hover .product-stage--reserved::before {
    opacity: 0.72;
  }

  .case-row:is(:hover, :focus-within) {
    block-size: min(70svh, 680px);
  }

  .case-row:is(:hover, :focus-within) .case-card__inner {
    transform: rotateY(180deg);
  }
}

@media (max-width: 900px) {
  .definition-home-grid,
  .catalog-heading,
  .detail-case {
    grid-template-columns: 1fr;
  }

  .definition-home-grid {
    gap: 38px;
  }

  .catalog-heading {
    gap: 14px;
  }

  .detail-poster {
    position: static;
    max-height: 72svh;
  }

  .detail-poster img {
    max-height: 72svh;
  }

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

@media (hover: none), (pointer: coarse) {
  .case-row {
    block-size: auto;
    overflow: visible;
  }

  .case-card,
  .case-card__inner {
    height: auto;
  }

  .case-card__inner {
    display: grid;
    transform: none;
  }

  .case-card__face {
    position: relative;
    inset: auto;
    height: auto;
    backface-visibility: visible;
    -webkit-backface-visibility: visible;
  }

  .case-card__front {
    min-height: 150px;
  }

  .case-card__back {
    min-height: min(72svh, 620px);
    transform: none;
  }
}

@media (max-width: 640px) {
  .brand-link {
    width: 56px;
  }

  .brand-link img {
    width: 52px;
  }

  .home-hero .hero-category {
    font-size: 9px;
    line-height: 1.7;
  }

  .product-grid--current,
  .product-grid--planned,
  .systems-case-grid {
    grid-template-columns: 1fr;
  }

  .product-item {
    grid-template-rows: auto 1fr;
  }

  .product-item-copy {
    min-height: auto;
  }

  .case-title-en {
    font-size: clamp(12px, 3.8vw, 17px);
  }

  .case-title-cn {
    font-size: clamp(22px, 7vw, 34px);
  }

  .detail-dialog {
    width: calc(100vw - 16px - var(--safe-left) - var(--safe-right));
    height: calc(100dvh - 16px - var(--safe-top) - var(--safe-bottom));
  }

  .detail-dialog__content {
    padding-top: 74px;
  }

  .detail-meta,
  .detail-points {
    grid-template-columns: 1fr;
  }

  .detail-meta div,
  .detail-points > div {
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .detail-meta div:last-child,
  .detail-points > div:last-child {
    border-bottom: 0;
  }

  .systems-approach-title {
    font-size: clamp(32px, 9.2vw, 46px);
  }

  .systems-approach-title .signal {
    white-space: normal;
  }

  .systems-case-copy {
    min-height: auto;
  }

  .footer-inner a {
    min-height: 44px;
    display: inline-flex;
    align-items: center;
  }
}

@media (max-width: 360px) {
  #systems-title {
    font-size: 40px;
  }
}

@media (prefers-reduced-motion: reduce) and (hover: hover) and (pointer: fine) {
  .case-card__inner {
    transform: none !important;
  }

  .case-card__back {
    transform: none;
    opacity: 0;
  }

  .case-row:is(:hover, :focus-within) .case-card__front {
    opacity: 0;
  }

  .case-row:is(:hover, :focus-within) .case-card__back {
    opacity: 1;
  }
}

/* V4C / REAL EXPERIENCE FIELD
   Visual concept study. Scoped to pages carrying .v4c so the V3.2.1 source remains intact. */
.v4c {
  --bg: rgb(15 15 15);
  --surface: #090a0a;
  --surface-warm: #0d0e0e;
  --ink: #f2f0e9;
  --ink-soft: #b8b8b1;
  --muted: #797b77;
  --line: rgba(242, 240, 233, 0.14);
  --line-strong: rgba(242, 240, 233, 0.34);
  background: var(--bg);
}

.v4c .site-header {
  background: linear-gradient(to bottom, rgb(15 15 15 / 0.94), rgb(15 15 15 / 0));
}

.v4c .site-header.is-solid,
.v4c .site-header.menu-active {
  border-color: rgba(242, 240, 233, 0.12);
  background: rgb(15 15 15 / 0.94);
  backdrop-filter: blur(16px);
}

.v4c .page-kicker {
  color: var(--ink);
}

.v4c .page-kicker > span:first-child {
  color: var(--ink);
}

.v4c .page-kicker > span:last-child {
  color: var(--muted);
}

.v4c .statement-title .signal,
.v4c .section-heading .signal,
.v4c .conversion-question .signal,
.v4c .page-title .signal {
  color: var(--ink);
}

.v4c .signal-text {
  color: var(--signal) !important;
  padding-bottom: 0.08em;
  border-bottom: 1px solid rgba(115, 215, 174, 0.5);
}

.v4c .home-panel {
  align-items: center;
  background: var(--bg);
}

.v4c .home-panel::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background: linear-gradient(115deg, transparent 0 58%, rgba(242, 240, 233, 0.018) 58% 58.1%, transparent 58.1%);
}

.v4c .home-panel:nth-child(2),
.v4c .home-panel:nth-child(3),
.v4c .home-panel:nth-child(4),
.v4c .home-panel:nth-child(5),
.v4c .home-panel:nth-child(6) {
  background: var(--bg);
}

.v4c .home-panel:nth-child(even) {
  background: var(--bg);
}

.v4c .home-hero .panel-inner {
  align-self: stretch;
}

.v4-hero {
  background:
    radial-gradient(circle at 84% 18%, rgba(242, 240, 233, 0.055), transparent 28%),
    radial-gradient(circle at 8% 92%, rgba(242, 240, 233, 0.045), transparent 34%),
    var(--bg) !important;
}

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

.field-ring,
.field-axis {
  position: absolute;
  display: block;
  opacity: 0.52;
}

.field-ring {
  width: min(62vw, 920px);
  aspect-ratio: 1;
  right: -14vw;
  top: 50%;
  border: 1px solid rgba(242, 240, 233, 0.11);
  border-radius: 50%;
  transform: translateY(-48%);
}

.field-ring--two {
  width: min(40vw, 610px);
  right: -4vw;
  border-style: dashed;
  border-color: rgba(242, 240, 233, 0.16);
}

.field-axis--x {
  width: 54vw;
  height: 1px;
  right: 0;
  top: 50%;
  background: linear-gradient(to left, rgba(242, 240, 233, 0.2), transparent);
}

.field-axis--y {
  width: 1px;
  height: 68vh;
  right: 18vw;
  top: 16vh;
  background: linear-gradient(to bottom, transparent, rgba(242, 240, 233, 0.18), transparent);
}

.field-code {
  position: absolute;
  color: rgba(242, 240, 233, 0.38);
  font-family: "AVIXI Mono", monospace;
  font-size: 9px;
  letter-spacing: 0.1em;
}

.field-code--one { right: 8vw; top: 24vh; }
.field-code--two { right: 26vw; bottom: 14vh; }
.field-code--three { right: 3vw; top: 50%; transform: rotate(90deg); }

.v4c .display-lockup {
  font-size: clamp(58px, 9.3vw, 148px);
  line-height: 0.93;
  word-spacing: 0.28em;
}

.hero-purpose {
  margin: clamp(28px, 4vh, 48px) 0 0;
  max-width: 18em;
  color: var(--ink);
  font-size: clamp(24px, 2.7vw, 42px);
  font-weight: 560;
  line-height: 1.28;
  letter-spacing: 0.01em;
  text-wrap: balance;
}

.v4c .home-hero .hero-category {
  margin-top: 18px;
  font-size: clamp(10px, 0.88vw, 13px);
}

.v4c .home-hero .hero-category-cn {
  color: var(--ink-soft);
}

.v4c .home-hero .hero-category-en {
  color: var(--muted);
}

.outside-layout {
  display: grid;
  grid-template-columns: minmax(320px, 0.82fr) minmax(520px, 1.18fr);
  align-items: center;
  gap: clamp(44px, 6vw, 112px);
}

.outside-copy {
  position: relative;
  z-index: 2;
}

.outside-copy .statement-title {
  max-width: 10.5em;
  font-size: clamp(40px, 4.7vw, 72px);
}

.outside-copy .statement-copy {
  max-width: 31em;
}

.outside-belief {
  margin: 30px 0 0;
  padding-top: 18px;
  border-top: 1px solid var(--line);
  color: var(--ink-soft);
  font-size: 13px;
  letter-spacing: 0.06em;
}

.outside-system-map {
  position: relative;
  width: min(100%, 760px);
  margin: 0;
  justify-self: end;
  overflow: hidden;
  border: 0;
  background: transparent;
}

.outside-system-map svg {
  display: block;
  width: 100%;
  height: auto;
}

.outside-system-map figcaption {
  position: absolute;
  right: 20px;
  bottom: 10px;
  left: 20px;
  color: var(--muted);
  font-size: 11px;
  letter-spacing: 0.04em;
  text-align: right;
}

.outside-system-map .system-grid path,
.outside-system-map .system-grid circle,
.outside-system-map .system-input path {
  fill: none;
  stroke: rgba(242, 240, 233, 0.095);
  stroke-width: 1;
  vector-effect: non-scaling-stroke;
}

.outside-system-map .system-zone-fill {
  fill: rgba(10, 12, 12, 0.82);
  stroke: none;
}

.outside-system-map .system-boundary {
  fill: none;
  stroke: rgba(242, 240, 233, 0.32);
  stroke-dasharray: 7 11;
  stroke-width: 1;
  vector-effect: non-scaling-stroke;
}

.outside-system-map .system-scan {
  transform: rotate(18deg);
  transform-box: view-box;
  transform-origin: 292px 320px;
}

.outside-system-map .system-scan path:first-child {
  fill: url(#system-scan-gradient);
  stroke: none;
}

.outside-system-map .system-scan path:last-child {
  fill: none;
  stroke: rgba(242, 240, 233, 0.64);
  stroke-width: 1.3;
}

.outside-system-map .system-core circle {
  fill: #121414;
  stroke: rgba(242, 240, 233, 0.56);
  stroke-width: 1;
  vector-effect: non-scaling-stroke;
}

.outside-system-map text {
  fill: var(--ink-soft);
  stroke: none;
  font-family: "AVIXI Mono", "PingFang SC", sans-serif;
  font-size: 12px;
  letter-spacing: 0.06em;
}

.outside-system-map .system-core text {
  fill: var(--ink);
  font-size: 16px;
}

.outside-system-map .system-core .system-core-cn,
.outside-system-map .reality-symbol text,
.outside-system-map .outside-zone-label {
  font-family: "AVIXI Inter", "PingFang SC", sans-serif;
  font-size: 14px;
  letter-spacing: 0.02em;
}

.outside-system-map .system-input circle {
  fill: var(--ink-soft);
}

.outside-system-map .system-route,
.outside-system-map .system-branch {
  fill: none;
  stroke: url(#system-route-gradient);
  stroke-width: 2;
  stroke-linecap: round;
  vector-effect: non-scaling-stroke;
}

.outside-system-map .system-route {
  opacity: 0.38;
}

.outside-system-map .system-branch {
  opacity: 0.3;
}

.outside-system-map .route-junction {
  fill: var(--signal);
  opacity: 0.25;
}

.outside-system-map .zone-label {
  fill: var(--muted);
}

.outside-system-map .outside-zone-label {
  fill: var(--signal);
  font-size: 12px;
}

.outside-system-map .reality-symbol {
  opacity: 0.36;
}

.outside-system-map .reality-symbol path,
.outside-system-map .reality-symbol circle {
  fill: none;
  stroke: rgba(242, 240, 233, 0.78);
  stroke-width: 1.35;
  vector-effect: non-scaling-stroke;
}

.outside-system-map .reality-symbol .encounter-point {
  fill: var(--signal);
  stroke: none;
}

.outside-system-map .reality-symbol text {
  fill: var(--ink);
  font-weight: 560;
}

.v4-motion-stage.is-motion-active .system-scan {
  animation: v4-system-scan 18s linear infinite;
}

.v4-motion-stage.is-motion-active .system-route {
  animation: v4-route-trunk 12s var(--ease) infinite;
}

.v4-motion-stage.is-motion-active .system-branch {
  animation: v4-route-branch 12s var(--ease) infinite;
}

.v4-motion-stage.is-motion-active .route-junction {
  animation: v4-junction-arrive 12s var(--ease) infinite;
}

.v4-motion-stage.is-motion-active .reality-symbol {
  animation: v4-reality-arrive 12s var(--ease) infinite;
}

@keyframes v4-system-scan {
  to { transform: rotate(378deg); }
}

@keyframes v4-route-trunk {
  0%, 16%, 100% { opacity: 0.38; }
  38%, 64% { opacity: 1; }
}

@keyframes v4-route-branch {
  0%, 34%, 100% { opacity: 0.3; }
  60%, 84% { opacity: 1; }
}

@keyframes v4-junction-arrive {
  0%, 30% { opacity: 0.18; transform: scale(0.7); transform-origin: 526px 320px; }
  42%, 92% { opacity: 1; transform: scale(1.25); transform-origin: 526px 320px; }
  100% { opacity: 0.52; transform: scale(1); transform-origin: 526px 320px; }
}

@keyframes v4-reality-arrive {
  0%, 54% { opacity: 0.28; }
  72%, 92% { opacity: 1; }
  100% { opacity: 0.58; }
}

.domain-formula-v4 {
  margin-top: 38px;
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto minmax(0, 1.2fr) auto minmax(0, 0.9fr);
  align-items: center;
  border-top: 1px solid var(--line-strong);
  border-bottom: 1px solid var(--line-strong);
}

.domain-formula-v4 span,
.domain-formula-v4 strong,
.domain-formula-v4 b {
  min-width: 0;
  padding: 18px 12px;
  font-family: "AVIXI Mono", monospace;
  font-size: 10px;
  letter-spacing: 0.08em;
  text-align: center;
}

.domain-formula-v4 span,
.domain-formula-v4 strong {
  min-height: 82px;
  display: grid;
  place-items: center;
  border-right: 1px solid var(--line);
}

.domain-formula-v4 strong {
  color: var(--signal);
  border-right: 0;
}

.domain-formula-v4 b {
  color: var(--muted);
  font-weight: 400;
}

.v4-network {
  background:
    radial-gradient(circle at 76% 36%, rgba(242, 240, 233, 0.045), transparent 29%),
    var(--bg) !important;
}

.network-field {
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  opacity: 0.48;
}

.network-field span {
  position: absolute;
  width: 9px;
  height: 9px;
  border: 1px solid rgba(242, 240, 233, 0.48);
  border-radius: 50%;
}

.network-field span:nth-child(1) { right: 30%; top: 25%; }
.network-field span:nth-child(2) { right: 12%; top: 46%; }
.network-field span:nth-child(3) { right: 38%; bottom: 18%; }

.network-field i {
  position: absolute;
  width: 37vw;
  height: 29vh;
  right: 6vw;
  top: 27vh;
  border-top: 1px solid rgba(242, 240, 233, 0.15);
  border-right: 1px solid rgba(242, 240, 233, 0.15);
  transform: skew(-22deg) rotate(-7deg);
}

.v4c .network-foot {
  background: rgb(15 15 15 / 0.58);
  backdrop-filter: blur(6px);
}

.v4c .network-foot strong {
  font-family: "AVIXI Mono", monospace;
  font-size: 10px;
  letter-spacing: 0.08em;
}

.v4-attitude {
  background:
    radial-gradient(circle at 80% 48%, rgba(242, 240, 233, 0.055), transparent 26%),
    var(--bg) !important;
}

.attitude-orbit {
  position: absolute;
  width: min(62vw, 900px);
  aspect-ratio: 1;
  right: -22vw;
  top: 50%;
  transform: translateY(-50%);
  border: 1px solid rgba(242, 240, 233, 0.12);
  border-radius: 50%;
}

.attitude-orbit span {
  position: absolute;
  inset: 19%;
  border: 1px dashed rgba(242, 240, 233, 0.15);
  border-radius: 50%;
}

.attitude-orbit i {
  position: absolute;
  left: 8%;
  top: 44%;
  width: 11px;
  height: 11px;
  border-radius: 50%;
  background: var(--signal);
  box-shadow: 0 0 28px rgba(115, 215, 174, 0.55);
}

.v4c .attitude-note {
  max-width: 40em;
}

/* Product hierarchy */
.v4-products-hero {
  min-height: min(78svh, 760px);
  background:
    radial-gradient(circle at 82% 30%, rgba(242, 240, 233, 0.055), transparent 28%),
    var(--bg);
}

.v4-pouch-section {
  background: var(--bg);
}

.flagship-label {
  margin-bottom: 20px;
  display: flex;
  justify-content: space-between;
  gap: 20px;
  color: var(--muted);
  font-family: "AVIXI Mono", monospace;
  font-size: 10px;
  letter-spacing: 0.09em;
}

.flagship-label strong {
  color: var(--ink-soft);
  font-family: "AVIXI Inter", "PingFang SC", sans-serif;
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.08em;
}

.pouch-flagship {
  position: relative;
  min-height: 700px;
  display: grid;
  grid-template-columns: minmax(310px, 0.68fr) minmax(560px, 1.32fr);
  border-top: 1px solid var(--line-strong);
  border-bottom: 1px solid var(--line-strong);
  background: var(--surface);
  overflow: hidden;
}

.pouch-flagship-copy {
  position: relative;
  z-index: 3;
  padding: clamp(42px, 5vw, 76px);
  border-right: 1px solid var(--line);
  background: linear-gradient(120deg, rgba(5, 5, 5, 0.98), rgba(5, 5, 5, 0.86));
}

.pouch-flagship-copy h2,
.pouch-hero-copy h1 {
  margin: 0;
  font-family: "AVIXI Display", "AVIXI Inter", sans-serif;
  font-size: clamp(58px, 7vw, 104px);
  font-weight: 400;
  line-height: 0.98;
  letter-spacing: 0.01em;
  word-spacing: 0.22em;
}

.pouch-flagship-copy h2 span,
.pouch-hero-copy h1 span {
  display: block;
  margin-top: 12px;
  color: var(--ink-soft);
  font-family: "AVIXI Inter", "PingFang SC", sans-serif;
  font-size: 0.28em;
  font-weight: 550;
  letter-spacing: 0.08em;
}

.pouch-flagship-copy .product-tagline,
.pouch-hero-copy .product-tagline {
  margin: 30px 0 0;
  color: var(--ink);
  font-size: clamp(20px, 2vw, 28px);
  font-weight: 560;
}

.pouch-flagship-copy .body-copy {
  margin-top: 24px;
  max-width: 33em;
}

.flagship-interface {
  position: relative;
  width: clamp(154px, 15vw, 190px);
  margin: 34px 0 0 auto;
  padding: 10px;
  border: 1px solid var(--line);
  background: #0a0b0b;
}

.flagship-interface img {
  width: 100%;
  max-height: 250px;
  object-fit: contain;
  filter: grayscale(1) contrast(1.05);
  transition: filter 420ms ease;
}

.pouch-flagship:is(:hover, :focus-within) .flagship-interface img {
  filter: grayscale(0) contrast(1);
}

.flagship-interface figcaption {
  margin-top: 8px;
  color: var(--muted);
  font-family: "AVIXI Mono", monospace;
  font-size: 7px;
  line-height: 1.35;
  letter-spacing: 0.06em;
}

.flagship-visual,
.pouch-hero-radar {
  position: relative;
  min-width: 0;
  margin: 0;
  display: grid;
  place-items: center;
  overflow: hidden;
  background:
    radial-gradient(circle at 50% 50%, rgba(242, 240, 233, 0.055), transparent 44%),
    #080909;
}

.flagship-visual svg,
.pouch-hero-radar svg {
  display: block;
  width: 100%;
  height: 100%;
}

.flagship-visual figcaption,
.pouch-hero-radar figcaption {
  position: absolute;
  right: 24px;
  bottom: 20px;
  left: 24px;
  display: flex;
  justify-content: space-between;
  gap: 20px;
  color: var(--muted);
  font-family: "AVIXI Mono", monospace;
  font-size: 9px;
  letter-spacing: 0.08em;
}

.flagship-visual figcaption strong,
.pouch-hero-radar figcaption strong {
  color: var(--ink-soft);
  font-family: "AVIXI Inter", "PingFang SC", sans-serif;
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.04em;
}

.pouch-radar-v4 .pouch-map-lines path,
.pouch-radar-v4 .pouch-rings circle,
.pouch-radar-v4 .pouch-node circle,
.pouch-radar-v4 .pouch-node rect,
.pouch-radar-v4 .pouch-origin circle {
  fill: none;
  stroke: rgba(242, 240, 233, 0.16);
  stroke-width: 1;
  vector-effect: non-scaling-stroke;
}

.pouch-radar-v4 .pouch-map-lines path:first-child,
.pouch-radar-v4 .pouch-map-lines path:nth-child(2) {
  stroke: rgba(242, 240, 233, 0.25);
}

.pouch-radar-v4 .pouch-blocks rect {
  fill: rgba(242, 240, 233, 0.035);
  stroke: rgba(242, 240, 233, 0.13);
}

.pouch-radar-v4 .pouch-scan {
  transform: rotate(24deg);
  transform-box: view-box;
  transform-origin: center;
}

.pouch-radar-v4 .pouch-scan path:first-child {
  fill: url(#pouch-scan-fill);
  stroke: none;
}

.v4-pouch-page .pouch-radar-v4 .pouch-scan path:first-child {
  fill: url(#pouch-hero-scan);
}

.pouch-radar-v4 .pouch-scan path:last-child {
  fill: none;
  stroke: rgba(242, 240, 233, 0.72);
  stroke-width: 1.4;
}

.pouch-radar-v4 .pouch-origin circle {
  fill: rgba(5, 5, 5, 0.84);
  stroke: rgba(242, 240, 233, 0.5);
}

.pouch-radar-v4 .pouch-origin text,
.pouch-radar-v4 .motion-labels text {
  fill: var(--ink);
  stroke: none;
  font-family: "AVIXI Mono", monospace;
  font-size: 16px;
  letter-spacing: 0.1em;
}

.pouch-radar-v4 .pouch-origin .pouch-origin-cn {
  fill: var(--muted);
  font-family: "AVIXI Inter", "PingFang SC", sans-serif;
  font-size: 12px;
  letter-spacing: 0.08em;
}

.pouch-radar-v4 .motion-labels text {
  fill: var(--muted);
  font-size: 9px;
}

.pouch-radar-v4 .pouch-node circle:first-child {
  fill: var(--ink-soft);
  stroke: none;
}

.pouch-radar-v4 .pouch-node circle:last-child,
.pouch-radar-v4 .pouch-node--target rect:last-child {
  opacity: 0.28;
}

.pouch-radar-v4 .pouch-node--target rect:first-child {
  fill: var(--signal);
  stroke: none;
}

.pouch-radar-v4 .pouch-route {
  fill: none;
  stroke: url(#pouch-route-line);
  stroke-width: 2.4;
  stroke-dasharray: 280;
  stroke-dashoffset: 280;
}

.v4-pouch-page .pouch-radar-v4 .pouch-route {
  stroke: url(#pouch-hero-route);
}

.pouch-radar-v4 .pouch-route-probe {
  fill: var(--signal);
  opacity: 0;
}

.pouch-radar-v4 {
  --probe-x: 204px;
  --probe-y: -35px;
}

.v4-pouch-page .pouch-radar-v4 {
  --probe-x: 238px;
  --probe-y: -41px;
}

.pouch-radar-v4.is-motion-active .pouch-scan {
  animation: pouch-v4-scan 12s linear infinite;
}

.pouch-radar-v4.is-motion-active .pouch-route {
  animation: pouch-v4-route 12s var(--ease) infinite;
}

.pouch-radar-v4.is-motion-active .pouch-route-probe {
  animation: pouch-v4-probe 12s var(--ease) infinite;
}

.pouch-radar-v4.is-motion-active .pouch-node--target {
  animation: pouch-v4-lock 12s var(--ease) infinite;
  transform-box: fill-box;
  transform-origin: center;
}

@keyframes pouch-v4-scan { to { transform: rotate(384deg); } }

@keyframes pouch-v4-route {
  0%, 32% { stroke-dashoffset: 280; opacity: 0.2; }
  68%, 90% { stroke-dashoffset: 0; opacity: 1; }
  100% { stroke-dashoffset: 0; opacity: 0.28; }
}

@keyframes pouch-v4-probe {
  0%, 58% { opacity: 0; transform: translate(0, 0); }
  70%, 90% { opacity: 1; transform: translate(var(--probe-x), var(--probe-y)); }
  100% { opacity: 0; transform: translate(var(--probe-x), var(--probe-y)); }
}

@keyframes pouch-v4-lock {
  0%, 62%, 100% { opacity: 0.36; transform: scale(0.92); }
  74%, 90% { opacity: 1; transform: scale(1.08); }
}

.v4-incubator-section {
  background: var(--bg);
}

.incubator-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
}

.incubator-card {
  min-width: 0;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: #070808;
  transition: background-color 300ms ease;
}

.incubator-card:is(:hover, :focus-within),
.incubator-card.is-explore-active {
  background: #0b0c0c;
}

.incubator-scene {
  position: relative;
  aspect-ratio: 4 / 3;
  margin: 0;
  overflow: hidden;
  border-bottom: 1px solid var(--line);
  background:
    radial-gradient(circle at 50% 50%, rgba(242, 240, 233, 0.045), transparent 46%),
    #060707;
}

.incubator-scene svg {
  position: relative;
  z-index: 2;
  display: block;
  width: 100%;
  height: 100%;
  transition: opacity 360ms ease, transform 520ms var(--ease);
}

.incubator-interface {
  position: absolute;
  inset: 0;
  z-index: 1;
  width: 100%;
  height: 100%;
  object-fit: contain;
  padding: 18px;
  opacity: 0.045;
  filter: grayscale(1) contrast(1.08);
  transition: opacity 420ms ease, filter 420ms ease, transform 620ms var(--ease);
}

.incubator-card:is(:hover, :focus-within) .incubator-interface {
  opacity: 0.62;
  filter: grayscale(0) contrast(1);
  transform: scale(1.012);
}

.incubator-card:is(:hover, :focus-within) .incubator-scene svg {
  opacity: 0.22;
  transform: scale(0.985);
}

.incubator-scene svg path,
.incubator-scene svg circle,
.incubator-scene svg rect {
  fill: none;
  stroke: rgba(242, 240, 233, 0.48);
  stroke-width: 1.25;
  vector-effect: non-scaling-stroke;
}

.incubator-scene .motion-labels text,
.incubator-scene .orb-questions text,
.incubator-scene .meal-results text {
  fill: var(--muted);
  stroke: none;
  font-family: "AVIXI Mono", monospace;
  font-size: 10px;
  letter-spacing: 0.08em;
}

.motion-wine-v4 .wine-flavor-rings circle,
.motion-wine-v4 .wine-flavor-rings path {
  stroke: rgba(242, 240, 233, 0.15);
}

.motion-wine-v4 .wine-pupil {
  fill: var(--ink);
  stroke: none;
}

.motion-wine-v4 .wine-level {
  stroke: var(--signal);
}

.motion-wine-v4 .wine-aroma path {
  opacity: 0.45;
  stroke-dasharray: 46;
  stroke-dashoffset: 46;
}

.motion-meal-v4 .meal-inputs circle {
  fill: var(--ink-soft);
  stroke: none;
}

.motion-meal-v4 .meal-result-active {
  fill: rgba(115, 215, 174, 0.12);
  stroke: var(--signal);
  transform-box: fill-box;
  transform-origin: center;
}

.motion-orb-v4 .orb-sphere {
  fill: url(#orb-halo);
  stroke: rgba(242, 240, 233, 0.35);
}

.motion-orb-v4 .orb-slice {
  fill: rgba(242, 240, 233, 0.075);
  stroke: rgba(242, 240, 233, 0.35);
}

.motion-orb-v4 .orb-route {
  stroke: var(--ink);
  stroke-width: 1.8;
  stroke-dasharray: 240;
  stroke-dashoffset: 240;
}

.motion-orb-v4 .orb-destinations circle,
.motion-orb-v4 .orb-destinations rect {
  fill: var(--ink-soft);
  stroke: none;
}

.motion-orb-v4 .orb-destinations rect {
  fill: var(--signal);
}

.motion-wine-v4.is-motion-active .wine-pupil {
  animation: wine-v4-look 5s var(--ease) 1 both;
}

.motion-wine-v4.is-motion-active .wine-aroma path {
  animation: wine-v4-aroma 5s var(--ease) 1 both;
}

.motion-wine-v4.is-motion-active .wine-aroma path:nth-child(2) { animation-delay: 100ms; }
.motion-wine-v4.is-motion-active .wine-aroma path:nth-child(3) { animation-delay: 200ms; }

.motion-meal-v4.is-motion-active .meal-inputs {
  animation: meal-v4-inputs 4.8s var(--ease) 1 both;
}

.motion-meal-v4.is-motion-active .meal-result-active {
  animation: meal-v4-choice 4.8s var(--ease) 1 both;
}

.motion-orb-v4.is-motion-active .orb-slice {
  animation: orb-v4-slice 5.2s var(--ease) 1 both;
  transform-box: fill-box;
  transform-origin: center;
}

.motion-orb-v4.is-motion-active .orb-route {
  animation: orb-v4-route 5.2s var(--ease) 1 both;
}

@keyframes wine-v4-look {
  0%, 15% { transform: translateX(-10px); }
  44%, 100% { transform: translateX(22px); }
}

@keyframes wine-v4-aroma {
  0%, 20% { opacity: 0; stroke-dashoffset: 46; transform: translateY(8px); }
  52%, 100% { opacity: 0.58; stroke-dashoffset: 0; transform: translateY(0); }
}

@keyframes meal-v4-inputs {
  0% { opacity: 0.24; transform: translateX(-12px); }
  48%, 100% { opacity: 1; transform: none; }
}

@keyframes meal-v4-choice {
  0%, 48% { fill: transparent; transform: scale(0.88); transform-origin: center; }
  72%, 100% { fill: rgba(115, 215, 174, 0.12); transform: scale(1); transform-origin: center; }
}

@keyframes orb-v4-slice {
  0%, 18% { opacity: 0; transform: scale(0.72) rotate(-12deg); }
  62%, 100% { opacity: 1; transform: none; }
}

@keyframes orb-v4-route {
  0%, 42% { stroke-dashoffset: 240; opacity: 0.2; }
  88%, 100% { stroke-dashoffset: 0; opacity: 1; }
}

.incubator-copy {
  min-height: 190px;
  padding: 26px;
}

.incubator-index {
  margin: 0 0 32px;
  color: var(--muted);
  font-family: "AVIXI Mono", monospace;
  font-size: 9px;
  letter-spacing: 0.08em;
}

.incubator-copy h3 {
  margin: 0;
  font-size: clamp(27px, 2.3vw, 36px);
  font-weight: 560;
}

.incubator-copy > p:last-child {
  margin: 12px 0 0;
  color: var(--ink-soft);
  font-size: 14px;
  line-height: 1.75;
}

.v4-future-section {
  background: var(--bg);
}

.v4-future-section .product-item {
  grid-template-rows: minmax(240px, 32vh) auto;
}

/* POUCH standalone page */
.pouch-immersive-hero {
  position: relative;
  min-height: calc(100svh - var(--header));
  padding: calc(var(--header) + clamp(44px, 6vh, 76px)) var(--page-right) max(clamp(48px, 6vh, 76px), calc(var(--safe-bottom) + 24px)) var(--page-left);
  display: grid;
  grid-template-columns: minmax(340px, 0.68fr) minmax(560px, 1.32fr);
  align-items: center;
  gap: clamp(38px, 5vw, 90px);
  border-bottom: 1px solid var(--line);
  background: var(--bg);
  overflow: hidden;
}

.pouch-hero-meta {
  position: absolute;
  top: calc(var(--header) + 20px);
  right: var(--page-right);
  left: var(--page-left);
  display: flex;
  justify-content: space-between;
  color: var(--muted);
  font-family: "AVIXI Mono", monospace;
  font-size: 9px;
  letter-spacing: 0.09em;
}

.pouch-hero-copy {
  position: relative;
  z-index: 4;
  max-width: 560px;
}

.pouch-hero-copy .body-copy {
  margin-top: 24px;
}

.pouch-hero-radar {
  width: min(100%, 780px);
  aspect-ratio: 1;
  justify-self: end;
}

.pouch-hero-scroll {
  position: absolute;
  left: var(--page-left);
  bottom: 18px;
  color: var(--muted);
  font-family: "AVIXI Mono", monospace;
  font-size: 8px;
  letter-spacing: 0.09em;
}

.pouch-evidence {
  background: #080909;
}

.pouch-evidence-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.12fr) minmax(260px, 0.52fr);
  align-items: center;
  gap: clamp(54px, 9vw, 150px);
}

.pouch-evidence-copy .body-copy {
  margin-top: 28px;
}

.pouch-screen-evidence {
  width: min(100%, 400px);
  margin: 0;
  justify-self: center;
  padding: 18px;
  border: 1px solid var(--line);
  background: #0b0c0c;
}

.pouch-screen-evidence img {
  width: 100%;
  max-height: 480px;
  object-fit: contain;
  filter: grayscale(1) contrast(1.05);
  transition: filter 420ms ease;
}

.pouch-screen-evidence:hover img {
  filter: grayscale(0) contrast(1);
}

.pouch-screen-evidence figcaption {
  margin-top: 14px;
  color: var(--muted);
  font-family: "AVIXI Mono", monospace;
  font-size: 8px;
  letter-spacing: 0.07em;
}

/* Eclipse cursor: a large dark lens with a bright, slow-following rim. */
.context-lens-canvas,
.context-lens-core {
  position: fixed;
  inset: 0;
  pointer-events: none;
  opacity: 0;
  transition: opacity 240ms ease;
}

.context-lens-canvas {
  z-index: 94;
  width: 100%;
  height: 100%;
  mix-blend-mode: screen;
}

.context-lens-core {
  z-index: 95;
  width: clamp(153px, min(17vw, 34vh), 263.5px);
  aspect-ratio: 1;
  inset: auto;
  border: 1px solid rgba(255, 255, 252, 0.86);
  border-radius: 50%;
  background: rgb(0 0 0);
  box-shadow:
    0 0 2.55px 0.85px rgba(255, 255, 252, 0.9),
    0 0 18.7px 5.95px rgba(255, 255, 252, 0.5),
    0 0 57.8px 18.7px rgba(255, 255, 252, 0.23),
    0 0 117.3px 40.8px rgba(255, 255, 252, 0.1);
  transform: translate3d(-50%, -50%, 0);
  transition:
    opacity 180ms ease,
    width 240ms var(--ease),
    border-color 180ms ease,
    background-color 180ms ease,
    box-shadow 260ms ease;
}

.context-lens-canvas.is-visible,
.context-lens-core.is-visible {
  opacity: 1;
}

.context-lens-core.is-clickable {
  width: 11px;
  border-color: rgb(255 255 255);
  background: rgb(255 255 255);
  box-shadow:
    0 0 4px 1px rgba(255, 255, 255, 1),
    0 0 15px 4px rgba(255, 255, 255, 0.66),
    0 0 38px 10px rgba(255, 255, 255, 0.2);
}

.v4c .explore-target {
  transition: border-color 280ms ease, background-color 280ms ease, filter 280ms ease;
}

.v4c .explore-target.is-explore-active {
  filter: brightness(1.12);
}

.v4c .outside-system-map.is-explore-active,
.v4c .pouch-flagship.is-explore-active,
.v4c .incubator-card.is-explore-active {
  border-color: rgba(242, 240, 233, 0.28);
}

.motion-paused .v4-motion-stage * {
  animation-play-state: paused !important;
}

.motion-manual-paused .v4-motion-stage * {
  animation-play-state: paused !important;
}

.motion-toggle {
  position: absolute;
  top: 12px;
  left: 12px;
  z-index: 8;
  display: none;
  min-width: 118px;
  min-height: 40px;
  padding: 0 14px;
  border: 1px solid rgba(242, 240, 233, 0.24);
  background: rgba(5, 5, 5, 0.78);
  color: var(--muted);
  font-family: "AVIXI Mono", monospace;
  font-size: 8px;
  letter-spacing: 0.09em;
  transition: color 180ms ease, border-color 180ms ease, background-color 180ms ease;
}

@media (hover: hover) and (pointer: fine) {
  body.cursor-orbit-enabled,
  body.cursor-orbit-enabled * { cursor: none !important; }

  body.cursor-orbit-enabled input,
  body.cursor-orbit-enabled textarea,
  body.cursor-orbit-enabled select,
  body.cursor-orbit-enabled [contenteditable="true"] { cursor: auto !important; }

  .motion-toggle { display: inline-flex; align-items: center; justify-content: center; }
}

.motion-toggle:hover,
.motion-toggle[aria-pressed="true"] {
  border-color: rgba(242, 240, 233, 0.5);
  background: rgba(10, 11, 11, 0.92);
  color: var(--ink);
}

body.menu-open .motion-toggle,
body.detail-open .motion-toggle {
  visibility: hidden;
}

body.menu-open .context-lens-canvas,
body.menu-open .context-lens-core,
body.detail-open .context-lens-canvas,
body.detail-open .context-lens-core {
  opacity: 0 !important;
}

@media (max-height: 840px) and (min-width: 901px) {
  .outside-copy .statement-title { font-size: clamp(38px, 4.2vw, 62px); }
  .outside-copy .statement-copy { margin-top: 18px; font-size: 16px; }
  .outside-belief { margin-top: 20px; padding-top: 14px; }
  .outside-system-map { width: min(100%, 650px); }
  .pouch-immersive-hero { padding-top: calc(var(--header) + 52px); padding-bottom: 46px; }
  .pouch-hero-radar { width: min(100%, 650px); }
}

@media (max-width: 1100px) {
  .outside-layout { grid-template-columns: minmax(280px, 0.78fr) minmax(460px, 1.22fr); gap: 38px; }
  .pouch-flagship { grid-template-columns: minmax(280px, 0.74fr) minmax(500px, 1.26fr); }
  .pouch-flagship-copy { padding: 44px 34px; }
  .incubator-copy { min-height: 214px; }
}

@media (max-width: 900px) {
  .v4c .home-panel { min-height: auto; padding-top: calc(var(--header) + 76px); padding-bottom: 76px; }
  .v4c .v4-hero { min-height: 100svh; }
  .field-ring { width: 82vw; right: -32vw; }
  .field-ring--two { width: 56vw; right: -18vw; }
  .outside-layout { grid-template-columns: 1fr; gap: 48px; }
  .outside-system-map { width: min(100%, 720px); justify-self: start; }
  .domain-formula-v4 { grid-template-columns: 1fr; }
  .domain-formula-v4 span,
  .domain-formula-v4 strong { min-height: 64px; border-right: 0; border-bottom: 1px solid var(--line); }
  .domain-formula-v4 b { padding: 8px; border-bottom: 1px solid var(--line); }
  .pouch-flagship { min-height: 0; grid-template-columns: 1fr; }
  .pouch-flagship-copy { min-height: 560px; border-right: 0; border-bottom: 1px solid var(--line); }
  .flagship-visual { min-height: 620px; }
  .incubator-grid { grid-template-columns: 1fr; }
  .incubator-card { display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(220px, 0.9fr); }
  .incubator-scene { border-right: 1px solid var(--line); border-bottom: 0; }
  .incubator-copy { min-height: 0; display: grid; align-content: center; }
  .pouch-immersive-hero { min-height: auto; grid-template-columns: 1fr; padding-top: calc(var(--header) + 92px); }
  .pouch-hero-meta { top: calc(var(--header) + 16px); }
  .pouch-hero-radar { width: min(100%, 720px); justify-self: center; }
  .pouch-evidence-grid { grid-template-columns: 1fr; }
  .pouch-screen-evidence { justify-self: start; }
}

@media (max-width: 640px) {
  .v4c .display-lockup { font-size: clamp(36px, 11.3vw, 58px); line-height: 1; word-spacing: 0.2em; }
  .hero-purpose { font-size: clamp(24px, 7.2vw, 34px); line-height: 1.3; }
  .v4c .home-hero .hero-category { margin-top: 16px; }
  .outside-copy .statement-title { font-size: clamp(36px, 10.5vw, 50px); }
  .outside-system-map { width: calc(100% + 8px); margin-left: -4px; }
  .outside-system-map figcaption { position: static; padding: 12px 14px; border-top: 0; text-align: left; }
  .outside-system-map text { font-size: 20px; letter-spacing: 0.03em; }
  .outside-system-map .system-core text { font-size: 23px; }
  .outside-system-map .system-core .system-core-cn,
  .outside-system-map .reality-symbol text { font-size: 24px; }
  .outside-system-map .outside-zone-label { font-size: 21px; }
  .v4c .network-title .small-lead { font-size: 13px; }
  .pouch-flagship-copy { min-height: 600px; padding: 38px 24px; }
  .pouch-flagship-copy h2,
  .pouch-hero-copy h1 { font-size: clamp(48px, 15vw, 72px); }
  .flagship-interface { width: 152px; margin-top: 28px; }
  .flagship-visual { min-height: 430px; }
  .flagship-visual figcaption,
  .pouch-hero-radar figcaption { right: 14px; bottom: 12px; left: 14px; flex-direction: column; gap: 4px; }
  .incubator-card { grid-template-columns: 1fr; }
  .incubator-scene { border-right: 0; border-bottom: 1px solid var(--line); }
  .incubator-copy { min-height: 190px; }
  .v4-future-section .product-item { grid-template-rows: minmax(220px, 42svh) auto; }
  .pouch-immersive-hero { padding-top: calc(var(--header) + 92px); padding-bottom: 58px; }
  .pouch-hero-meta span:last-child { display: none; }
  .pouch-hero-radar { margin-top: 12px; }
  .pouch-hero-scroll { display: none; }
  .pouch-screen-evidence { width: min(82%, 300px); }
}

@media (hover: none), (pointer: coarse) {
  .context-lens-canvas,
  .context-lens-core { display: none !important; }
  .incubator-interface { opacity: 0.76; filter: grayscale(0) contrast(1); }
  .incubator-scene svg { opacity: 0.2; }
  .flagship-interface img,
  .pouch-screen-evidence img { filter: grayscale(0) contrast(1); }

  .v4-motion-stage * { animation-iteration-count: 1 !important; animation-fill-mode: both !important; }
  .motion-toggle { display: none !important; }
}

@media (prefers-reduced-motion: reduce) {
  .context-lens-canvas,
  .context-lens-core { display: none !important; }
  .v4-motion-stage *,
  .v4-motion-stage *::before,
  .v4-motion-stage *::after { animation: none !important; transition: none !important; }
  .outside-system-map .system-route,
  .outside-system-map .system-branch,
  .pouch-radar-v4 .pouch-route { stroke-dashoffset: 0; opacity: 1; }
  .outside-system-map .route-junction,
  .outside-system-map .reality-symbol { opacity: 1; }
  .pouch-radar-v4 .pouch-route-probe { opacity: 1; transform: translate(var(--probe-x), var(--probe-y)); }
  .motion-orb-v4 .orb-route { stroke-dashoffset: 0; }
  .motion-wine-v4 .wine-aroma path { stroke-dashoffset: 0; opacity: 0.58; }
}

/* V3.2 / homepage is AVIXI */
.home-panel[id] {
  scroll-margin-top: 0;
}

.hero-category span {
  color: inherit;
}

.home-hero .hero-category {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 0.7em;
}

.home-hero .hero-category-cn {
  color: var(--signal);
  font-family: "AVIXI Inter", "PingFang SC", sans-serif;
  font-weight: 560;
  letter-spacing: 0.08em;
  word-spacing: 0;
}

.home-hero .hero-category-separator {
  color: var(--muted);
}

.home-hero .hero-category-en {
  color: var(--ink-soft);
}

.home-belief,
.home-problem {
  background: var(--surface);
}

.home-domain,
.home-conversion {
  background: var(--surface-warm);
}

.domain-home-grid,
.problem-home-grid,
.conversion-home-focus {
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(300px, 0.92fr);
  align-items: end;
  gap: clamp(56px, 9vw, 150px);
}

.domain-home-copy .statement-copy,
.problem-home-copy .statement-copy {
  margin-top: 0;
}

.domain-home-copy .statement-copy strong {
  color: var(--ink);
  font-weight: 560;
}

.signal-text {
  color: var(--signal) !important;
}

.problem-pair {
  margin-top: clamp(26px, 4vh, 42px);
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.problem-pair > div {
  min-width: 0;
  min-height: 108px;
  padding: 20px;
  display: grid;
  align-content: center;
  gap: 6px;
  border-right: 1px solid var(--line);
}

.problem-pair > div:last-child {
  border-right: 0;
}

.problem-pair strong {
  font-size: clamp(18px, 1.6vw, 24px);
  font-weight: 560;
}

.problem-pair span {
  color: var(--ink-soft);
  font-size: 13px;
  line-height: 1.65;
  text-wrap: pretty;
}

.conversion-home-focus {
  grid-template-columns: minmax(0, 1.2fr) minmax(280px, 0.8fr);
}

.home-conversion .conversion-question {
  max-width: 13em;
}

.conversion-track--home {
  margin-top: clamp(34px, 5vh, 54px);
}

.home-conversion .conversion-step {
  min-height: 104px;
}

.redirect-page {
  min-height: 100svh;
  display: grid;
  place-items: center;
  padding: var(--page);
}

.redirect-fallback {
  width: min(100%, 820px);
}

.redirect-fallback h1 {
  margin: 0;
  max-width: 14em;
  font-size: clamp(38px, 6vw, 72px);
  line-height: 1.12;
  letter-spacing: -0.025em;
  text-wrap: balance;
}

.redirect-fallback .text-link {
  margin-top: 32px;
}

/* Systems case previews: smaller, inset, and consistent across source ratios. */
.systems-cases .section-inner {
  max-width: 1120px;
}

.systems-case-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: clamp(18px, 2vw, 28px);
  border: 0;
}

.systems-case {
  border: 1px solid var(--line);
}

.systems-case-media {
  height: clamp(190px, 18vw, 228px);
  aspect-ratio: auto;
  padding: clamp(14px, 1.6vw, 22px);
  display: grid;
  place-items: center;
  border-bottom: 1px solid var(--line);
}

.systems-case-media img {
  width: min(70%, 390px);
  height: clamp(148px, 13vw, 184px);
  min-width: 0;
  min-height: 0;
  max-height: 100%;
  border: 1px solid rgba(242, 240, 233, 0.18);
  object-fit: cover;
}

.systems-case-media--logistics img {
  object-position: 50% 30%;
}

.systems-case-media--ineed img {
  object-position: 50% 22%;
}

.systems-case-copy {
  min-height: 0;
  padding: clamp(20px, 2vw, 28px);
}

.systems-case-copy h3 {
  font-size: clamp(26px, 2.15vw, 32px);
}

@media (min-width: 901px) {
  .v4c .pouch-flagship-copy h2 {
    max-width: 100%;
    font-size: clamp(52px, 4.2vw, 64px);
  }

  .v4c .pouch-hero-copy h1 {
    max-width: 100%;
    font-size: clamp(58px, 5.6vw, 84px);
  }

  .v4c .pouch-immersive-hero {
    padding-top: clamp(44px, 6vh, 76px);
  }

  .v4c .pouch-hero-meta {
    top: 20px;
  }

  .v4c .pouch-hero-radar {
    width: min(100%, calc(100svh - var(--header) - 90px), 720px);
  }
}

@media (max-width: 900px) {
  .v4c .pouch-immersive-hero {
    padding-top: 92px;
  }

  .v4c .pouch-hero-meta {
    top: 16px;
  }
}

@media (max-height: 840px) and (min-width: 901px) {
  .domain-home-grid,
  .problem-home-grid,
  .conversion-home-focus {
    gap: clamp(44px, 7vw, 104px);
  }

  .problem-pair {
    margin-top: 24px;
  }

  .problem-pair > div {
    min-height: 86px;
    padding: 14px 18px;
  }

  .conversion-track--home {
    margin-top: 28px;
  }

  .home-conversion .conversion-step {
    min-height: 86px;
    padding: 14px 18px;
  }
}

@media (max-width: 900px) {
  .header-inner {
    grid-template-columns: minmax(0, 1fr) auto;
  }

  .menu-button {
    justify-self: end;
  }

  .domain-home-grid,
  .problem-home-grid,
  .conversion-home-focus {
    grid-template-columns: 1fr;
    gap: 38px;
  }

  .systems-case-grid {
    width: min(100%, 680px);
    margin-inline: auto;
    grid-template-columns: 1fr;
    gap: 24px;
  }

  .systems-case-media {
    height: clamp(190px, 36vw, 236px);
  }

  .systems-case-media img {
    width: min(66%, 390px);
    height: min(82%, 184px);
  }
}

@media (max-width: 640px) {
  .home-hero .hero-category {
    gap: 0.35em 0.65em;
  }

  .home-hero .hero-category-separator {
    display: none;
  }

  .home-hero .hero-category-en {
    flex-basis: 100%;
  }

  .problem-pair {
    grid-template-columns: 1fr;
  }

  .problem-pair > div {
    min-height: 92px;
    padding: 18px 0;
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .problem-pair > div:last-child {
    border-bottom: 0;
  }

  .systems-case-media {
    height: 180px;
    aspect-ratio: auto;
    padding: 16px;
  }

  .systems-case-media img {
    width: min(72%, 300px);
    height: 148px;
  }

  .systems-case-copy {
    min-height: auto;
  }
}

@media (max-width: 1180px) and (min-width: 901px) {
  .products-mega-inner {
    grid-template-columns: minmax(180px, 0.65fr) minmax(540px, 2.35fr);
  }

  .products-menu-lead,
  .products-menu-directory {
    padding: 22px;
  }

  .products-menu-directory,
  .products-menu-section:nth-child(2) > div {
    column-gap: 20px;
  }

  .products-menu-copy span {
    display: none;
  }
}

@media (max-width: 900px) {
  .products-nav-disclosure,
  .products-menu-scrim {
    display: none;
  }
}

@media (prefers-reduced-motion: reduce) {
  .products-mega-menu,
  .products-nav-caret,
  .mobile-products-disclosure > summary::after,
  .products-menu-lead a span {
    transition: none;
  }
}