:root {
  --mai-glass-bg-pearl: #f2f0ef;
  --mai-glass-bg-silver: #dce1e5;
  --mai-glass-bg-cool: #e9eef0;
  --mai-glass-bg-blush: #d7bac1;
  --mai-glass-bg-champagne: #cdb785;
  --mai-glass-text-primary: #202227;
  --mai-glass-text-secondary: #626873;
  --mai-glass-text-muted: #818690;
  --mai-glass-border-soft: rgba(255, 255, 255, 0.5);
  --mai-glass-border-bright: rgba(255, 255, 255, 0.86);
  --mai-glass-inner-dark: rgba(50, 55, 65, 0.09);
  --mai-glass-frosted-fill: linear-gradient(138deg, rgba(255, 255, 255, 0.3), rgba(239, 243, 246, 0.11) 58%, rgba(204, 214, 222, 0.13));
  --mai-glass-clear-fill: linear-gradient(132deg, rgba(255, 255, 255, 0.21), rgba(244, 247, 249, 0.065) 62%, rgba(219, 225, 230, 0.085));
  --mai-glass-control-fill: linear-gradient(145deg, rgba(255, 255, 255, 0.17), rgba(239, 243, 247, 0.035) 58%, rgba(199, 209, 218, 0.075));
  --mai-glass-dark-fill: linear-gradient(145deg, rgba(35, 38, 46, 0.76), rgba(17, 20, 27, 0.68) 58%, rgba(47, 41, 45, 0.7));
  --mai-glass-frosted-blur: 27px;
  --mai-glass-clear-blur: 15px;
  --mai-glass-control-blur: 8px;
  --mai-glass-frosted-saturation: 138%;
  --mai-glass-clear-saturation: 136%;
  --mai-glass-control-saturation: 152%;
  --mai-glass-frosted-edge: rgba(255, 255, 255, 0.68);
  --mai-glass-clear-edge: rgba(255, 255, 255, 0.84);
  --mai-glass-control-edge: rgba(255, 255, 255, 0.96);
  --mai-glass-specular-strength: 0.58;
  --mai-glass-refraction-strength: 0.9;
  --mai-glass-bottom-edge: rgba(41, 48, 58, 0.18);
  --mai-glass-shadow-soft: 0 12px 30px rgba(48, 53, 62, 0.065);
  --mai-glass-shadow-float: 0 26px 68px rgba(44, 49, 59, 0.105);
  --mai-glass-radius-control: 16px;
  --mai-glass-radius-card: 24px;
  --mai-glass-radius-panel: 34px;
  --mai-glass-max: 1260px;
  --mai-glass-display: Georgia, "Times New Roman", Times, serif;
  --mai-glass-body: Inter, Geist, "SF Pro Text", "Noto Sans SC", "Microsoft YaHei UI", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

body.mai-glass-page {
  background: #eef0f1;
  color: var(--mai-glass-text-primary);
}

.site-light-field {
  position: fixed;
  z-index: 0;
  inset: 0;
  display: none;
  overflow: hidden;
  pointer-events: none;
  background: #edf0f2;
  contain: strict;
}

body.mai-glass-page .site-light-field {
  display: block;
}

.site-light-field__base,
.mai-caustic-light-field {
  position: absolute;
  inset: 0;
}

.site-light-field__base {
  inset: -2%;
  background:
    radial-gradient(ellipse at 18% 22%, rgba(255, 235, 219, 0.58), transparent 50%),
    radial-gradient(ellipse at 82% 32%, rgba(219, 227, 238, 0.56), transparent 54%),
    linear-gradient(152deg, rgba(255, 251, 246, 0.14), rgba(229, 235, 242, 0.1)),
    url("/assets/mai-light-field.webp?v=unified-platform-aicore-version-history-20260825-1106") center / cover no-repeat;
}

.site-light-field__base::before,
.site-light-field__base::after {
  content: "";
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
}

.site-light-field__base::before {
  width: 72vw;
  height: 54vh;
  right: -20vw;
  top: 4vh;
  background: rgba(207, 219, 236, 0.28);
}

.site-light-field__base::after {
  width: 70vw;
  height: 50vh;
  left: -24vw;
  bottom: 7vh;
  background: rgba(255, 228, 207, 0.25);
}

.mai-caustic-light-field {
  width: 100%;
  height: 100%;
  visibility: hidden;
  opacity: 1;
  mix-blend-mode: normal;
}

.site-light-field--ready .site-light-field__base {
  visibility: hidden;
}

.site-light-field--ready .mai-caustic-light-field {
  visibility: visible;
}

.site-light-field--static .site-light-field__base {
  visibility: visible;
}

.site-light-field--static .mai-caustic-light-field {
  display: none;
}

.site-light-field--mobile-motion .site-light-field__base {
  visibility: visible;
}

.site-light-field--mobile-motion .mai-caustic-light-field {
  display: none;
}

.site-light-field--paused::before,
.site-light-field--paused .site-light-field__base::before,
.site-light-field--paused .site-light-field__base::after {
  animation-play-state: paused !important;
}

body.mai-glass-page .site-main {
  position: relative;
  z-index: 1;
  overflow: clip;
  padding-top: 106px;
  background: transparent;
}

body.mai-glass-page .site-header {
  inset: 18px max(24px, calc((100vw - var(--mai-glass-max)) / 2)) auto;
  width: auto;
  height: 70px;
  grid-template-columns: 176px minmax(0, 1fr);
  overflow: hidden;
  border: 1px solid var(--mai-glass-frosted-edge);
  border-radius: 20px;
  background: var(--mai-glass-frosted-fill);
  box-shadow: 0 1px 0 rgba(255, 255, 255, 0.92) inset,
    0 -1px 0 var(--mai-glass-bottom-edge) inset,
    0 14px 42px rgba(48, 51, 60, 0.075);
  -webkit-backdrop-filter: blur(var(--mai-glass-frosted-blur)) saturate(var(--mai-glass-frosted-saturation));
  backdrop-filter: blur(var(--mai-glass-frosted-blur)) saturate(var(--mai-glass-frosted-saturation));
  transition: background-color 320ms ease, box-shadow 320ms ease, backdrop-filter 320ms ease;
}

body.mai-glass-page .site-header::before {
  content: "";
  position: absolute;
  z-index: 0;
  inset: 0;
  pointer-events: none;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.78), transparent 9%),
    radial-gradient(ellipse at 18% 0%, rgba(255, 255, 255, 0.7), transparent 38%),
    linear-gradient(104deg, rgba(255, 255, 255, 0.54) 0%, rgba(255, 255, 255, 0.02) 39%, rgba(255, 255, 255, 0.24) 68%, transparent 100%);
  opacity: 0.55;
}

body.mai-glass-page .site-header::after {
  content: "";
  position: absolute;
  z-index: 0;
  inset: 1px;
  pointer-events: none;
  border-radius: inherit;
  box-shadow: 0 1px 0 rgba(255, 255, 255, 0.96) inset,
    0 2px 0 rgba(255, 255, 255, 0.22) inset,
    0 -1px 0 var(--mai-glass-bottom-edge) inset,
    1px 0 0 rgba(255, 255, 255, 0.48) inset,
    -1px 0 0 rgba(62, 66, 74, 0.06) inset;
}

body.mai-glass-page.mai-glass-scrolled .site-header {
  background: linear-gradient(118deg, rgba(255, 255, 255, 0.25), rgba(222, 230, 236, 0.08));
  box-shadow: 0 2px 0 rgba(255, 255, 255, 0.94) inset,
    0 -1px 0 rgba(60, 63, 72, 0.1) inset,
    0 22px 62px rgba(45, 48, 58, 0.16);
  -webkit-backdrop-filter: blur(36px) saturate(var(--mai-glass-frosted-saturation));
  backdrop-filter: blur(36px) saturate(var(--mai-glass-frosted-saturation));
}

body.mai-glass-page .brand-link,
body.mai-glass-page .site-nav,
body.mai-glass-page .menu-toggle {
  position: relative;
  z-index: 1;
}

body.mai-glass-page .brand-link {
  gap: 11px;
  border-right: 0;
  padding-inline: 26px;
  color: var(--mai-glass-text-primary);
}

body.mai-glass-page .brand-mark {
  width: 34px;
  height: 34px;
}

body.mai-glass-page .brand-word {
  font-family: var(--mai-glass-body);
  font-size: 23px;
  font-weight: 820;
  letter-spacing: 0;
}

body.mai-glass-page .site-nav {
  align-items: center;
  padding: 7px;
}

body.mai-glass-page .nav-group {
  align-items: center;
}

body.mai-glass-page .nav-link,
body.mai-glass-page .lang-toggle {
  min-height: 50px;
  border: 0;
  border-radius: 12px;
  color: var(--mai-glass-text-secondary);
  padding-inline: 17px;
  font-size: 13px;
  font-weight: 650;
  transition: color 180ms ease, background-color 180ms ease, box-shadow 180ms ease;
}

body.mai-glass-page .nav-workspace {
  background: transparent;
}

body.mai-glass-page .nav-link:hover,
body.mai-glass-page .lang-toggle:hover,
body.mai-glass-page .nav-link:focus-visible,
body.mai-glass-page .lang-toggle:focus-visible {
  background: rgba(255, 255, 255, 0.38);
  color: var(--mai-glass-text-primary);
  box-shadow: 0 1px 0 rgba(255, 255, 255, 0.82) inset;
}

body.mai-glass-page .nav-cta {
  min-height: 50px;
  border: 1px solid rgba(255, 255, 255, 0.3);
  border-radius: 12px;
  background: var(--mai-glass-dark-fill);
  box-shadow: 0 1px 0 rgba(255, 255, 255, 0.34) inset, 0 -1px 0 rgba(0, 0, 0, 0.28) inset, 0 9px 22px rgba(30, 31, 36, 0.15);
  color: #ffffff;
  padding-inline: 20px;
}

body.mai-glass-page .nav-cta:hover,
body.mai-glass-page .nav-cta:focus-visible {
  background: linear-gradient(145deg, rgba(51, 54, 63, 0.78), rgba(24, 27, 34, 0.7) 58%, rgba(53, 46, 51, 0.72));
  color: #ffffff;
}

body.mai-glass-page a:focus-visible,
body.mai-glass-page button:focus-visible {
  outline: 2px solid #4f555d;
  outline-offset: 3px;
}

.mobile-menu-layer {
  position: fixed;
  z-index: 1000;
  inset: 0;
  overflow: hidden;
}

.mobile-menu-layer.is-closing {
  pointer-events: none;
}

.mobile-menu-backdrop {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: 0;
  background: rgba(222, 227, 233, 0.16);
  -webkit-backdrop-filter: blur(19px) saturate(115%);
  backdrop-filter: blur(19px) saturate(115%);
  opacity: 0;
  transition: opacity 260ms ease;
}

.mobile-menu-panel {
  position: absolute;
  isolation: isolate;
  top: calc(14px + env(safe-area-inset-top));
  right: calc(14px + env(safe-area-inset-right));
  left: calc(14px + env(safe-area-inset-left));
  max-height: calc(100vh - 28px - env(safe-area-inset-top) - env(safe-area-inset-bottom));
  max-height: calc(100dvh - 28px - env(safe-area-inset-top) - env(safe-area-inset-bottom));
  display: flex;
  flex-direction: column;
  overflow-x: hidden;
  overflow-y: auto;
  overscroll-behavior: contain;
  border: 1px solid var(--mai-glass-frosted-edge);
  border-radius: 26px;
  background: linear-gradient(145deg, rgba(255, 255, 255, 0.5), rgba(242, 245, 248, 0.28));
  box-shadow: 0 30px 90px rgba(45, 51, 61, 0.16),
    0 1px 0 rgba(255, 255, 255, 0.98) inset,
    0 -1px 0 rgba(55, 62, 73, 0.12) inset;
  -webkit-backdrop-filter: blur(34px) saturate(140%);
  backdrop-filter: blur(34px) saturate(140%);
  padding: 12px;
  opacity: 0;
  transform: translate3d(0, -10px, 0) scale(0.985);
  transform-origin: 50% 0;
  transition: opacity 260ms ease, transform 300ms cubic-bezier(0.22, 1, 0.36, 1);
}

.mobile-menu-layer.is-open .mobile-menu-backdrop,
.mobile-menu-layer.is-open .mobile-menu-panel {
  opacity: 1;
}

.mobile-menu-layer.is-open .mobile-menu-panel {
  transform: translate3d(0, 0, 0) scale(1);
}

.mobile-menu-panel::before,
.mobile-menu-panel::after {
  content: "";
  position: absolute;
  z-index: 0;
  pointer-events: none;
}

.mobile-menu-panel::before {
  inset: 0 0 auto;
  height: 38%;
  background: linear-gradient(116deg, rgba(255, 255, 255, 0.78), rgba(255, 255, 255, 0.04) 45%, rgba(255, 255, 255, 0.42) 72%, transparent);
  opacity: 0.72;
}

.mobile-menu-panel::after {
  inset: 1px;
  border-radius: 25px;
  box-shadow: 0 1px 0 rgba(255, 255, 255, 0.98) inset,
    1px 0 0 rgba(255, 255, 255, 0.64) inset,
    0 -1px 0 rgba(47, 54, 65, 0.14) inset;
}

.mobile-menu-panel > * {
  position: relative;
  z-index: 1;
}

.mobile-menu-panel__top {
  min-height: 60px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 2px 4px 10px 12px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.76);
}

.mobile-menu-panel__brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--mai-glass-text-primary);
  font-size: 22px;
  font-weight: 820;
}

.mobile-menu-panel__close {
  position: relative;
  width: 48px;
  height: 48px;
  flex: 0 0 auto;
  border: 1px solid var(--mai-glass-control-edge);
  border-radius: 14px;
  background: var(--mai-glass-control-fill);
  box-shadow: 0 8px 20px rgba(43, 48, 58, 0.1),
    0 1px 0 rgba(255, 255, 255, 1) inset,
    0 -1px 0 rgba(48, 55, 66, 0.12) inset;
  -webkit-backdrop-filter: blur(var(--mai-glass-control-blur)) saturate(var(--mai-glass-control-saturation));
  backdrop-filter: blur(var(--mai-glass-control-blur)) saturate(var(--mai-glass-control-saturation));
}

.mobile-menu-panel__close span {
  position: absolute;
  top: 23px;
  left: 13px;
  width: 22px;
  height: 1.5px;
  background: var(--mai-glass-text-primary);
  transform: rotate(45deg);
}

.mobile-menu-panel__close span:last-child {
  transform: rotate(-45deg);
}

.mobile-menu-layer .mobile-menu-panel .site-nav {
  position: relative;
  inset: auto;
  width: 100%;
  max-height: none;
  display: flex;
  flex-direction: column;
  align-items: stretch;
  justify-content: flex-start;
  gap: 0;
  overflow: visible;
  border: 0;
  background: transparent;
  box-shadow: none;
  -webkit-backdrop-filter: none;
  backdrop-filter: none;
  padding: 8px 0 0;
}

.mobile-menu-layer .mobile-menu-panel .nav-group {
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: stretch;
  gap: 8px;
}

.mobile-menu-layer .mobile-menu-panel .mobile-menu-language,
.mobile-menu-layer .mobile-menu-panel .mobile-menu-actions {
  margin-top: 10px;
  padding-top: 10px;
  border-top: 1px solid rgba(255, 255, 255, 0.76);
}

.mobile-menu-layer .mobile-menu-panel .mobile-menu-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.mobile-menu-layer .mobile-menu-panel .mobile-menu-item,
.mobile-menu-layer .mobile-menu-panel .nav-link,
.mobile-menu-layer .mobile-menu-panel .lang-toggle,
.mobile-menu-layer .mobile-menu-panel .nav-cta {
  position: relative;
  width: 100%;
  min-height: 54px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border: 1px solid var(--mai-glass-control-edge);
  border-radius: 14px;
  background: var(--mai-glass-control-fill);
  box-shadow: 0 1px 0 rgba(255, 255, 255, 0.96) inset,
    0 -1px 0 rgba(55, 62, 73, 0.08) inset;
  color: var(--mai-glass-text-primary);
  padding: 12px 16px;
  font-size: 15px;
  -webkit-backdrop-filter: blur(var(--mai-glass-control-blur)) saturate(var(--mai-glass-control-saturation));
  backdrop-filter: blur(var(--mai-glass-control-blur)) saturate(var(--mai-glass-control-saturation));
  opacity: 0;
  transform: translate3d(0, 7px, 0);
  transition: opacity 180ms ease, transform 220ms cubic-bezier(0.22, 1, 0.36, 1), background-color 160ms ease;
}

.mobile-menu-layer.is-open .mobile-menu-item {
  opacity: 1;
  transform: translate3d(0, 0, 0);
}

.mobile-menu-layer.is-open .mobile-menu-primary .mobile-menu-item:nth-child(1) {
  transition-delay: 55ms;
}

.mobile-menu-layer.is-open .mobile-menu-primary .mobile-menu-item:nth-child(2) {
  transition-delay: 80ms;
}

.mobile-menu-layer.is-open .mobile-menu-primary .mobile-menu-item:nth-child(3) {
  transition-delay: 105ms;
}

.mobile-menu-layer.is-open .mobile-menu-primary .mobile-menu-item:nth-child(4) {
  transition-delay: 130ms;
}

.mobile-menu-layer.is-open .mobile-menu-language .mobile-menu-item,
.mobile-menu-layer.is-open .mobile-menu-actions .mobile-menu-item {
  transition-delay: 145ms;
}

.mobile-menu-layer .mobile-menu-panel .nav-cta {
  background: var(--mai-glass-dark-fill);
  color: #fff;
}

.mai-glass-home {
  position: relative;
  isolation: isolate;
  min-height: 100vh;
  overflow: hidden;
  color: var(--mai-glass-text-primary);
  font-family: var(--mai-glass-body);
  letter-spacing: 0;
  background: transparent;
}

.mai-glass-home h1,
.mai-glass-home h2,
.mai-glass-home h3,
.mai-glass-home p {
  margin: 0;
  letter-spacing: 0;
}

.mai-glass-home h1,
.mai-glass-home h2 {
  font-family: var(--mai-glass-display);
  font-weight: 400;
  text-wrap: balance;
}

html[lang="zh-CN"] .mai-glass-home h1,
html[lang="zh-CN"] .mai-glass-home h2 {
  font-family: var(--mai-glass-body);
  font-weight: 620;
}

.glass-home-inner {
  width: min(100%, var(--mai-glass-max));
  margin-inline: auto;
  padding: 0 32px 64px;
}

.glass-surface {
  --glass-specular-strength: var(--mai-glass-specular-strength);
  --glass-refraction-strength: var(--mai-glass-refraction-strength);
  --glass-bottom-edge: var(--mai-glass-bottom-edge);
  position: relative;
  isolation: isolate;
  overflow: hidden;
  border: 1px solid var(--mai-glass-frosted-edge);
}

.glass-surface::before,
.glass-surface::after {
  content: "";
  position: absolute;
  z-index: 0;
  pointer-events: none;
}

.glass-surface::before {
  inset: 0;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.86), transparent 7%),
    linear-gradient(90deg, rgba(255, 255, 255, 0.46), transparent 4%),
    radial-gradient(ellipse 72% 34% at 16% -4%, rgba(255, 255, 255, 0.78), transparent 62%),
    linear-gradient(112deg, rgba(255, 255, 255, 0.36), transparent 34%, rgba(255, 255, 255, 0.14) 62%, transparent 82%);
  opacity: var(--glass-specular-strength);
  mix-blend-mode: screen;
}

.glass-surface::after {
  inset: 1px;
  border-radius: inherit;
  box-shadow: 0 1px 0 rgba(255, 255, 255, 0.96) inset,
    0 2px 0 rgba(255, 255, 255, 0.2) inset,
    0 -1px 0 var(--glass-bottom-edge) inset,
    0 -2px 0 rgba(42, 49, 58, 0.035) inset,
    1px 0 0 rgba(255, 255, 255, 0.52) inset,
    -1px 0 0 rgba(43, 48, 57, 0.06) inset;
  opacity: var(--glass-refraction-strength);
}

.glass-surface > * {
  position: relative;
  z-index: 1;
}

.glass-structural-frosted {
  --glass-specular-strength: 0.42;
  --glass-refraction-strength: 0.76;
  --glass-bottom-edge: rgba(43, 50, 59, 0.16);
  border-color: var(--mai-glass-frosted-edge);
  background: var(--mai-glass-frosted-fill);
  box-shadow: var(--mai-glass-shadow-float), 0 1px 0 rgba(255, 255, 255, 0.88) inset, 0 -1px 0 rgba(54, 61, 72, 0.11) inset;
  -webkit-backdrop-filter: blur(var(--mai-glass-frosted-blur)) saturate(var(--mai-glass-frosted-saturation));
  backdrop-filter: blur(var(--mai-glass-frosted-blur)) saturate(var(--mai-glass-frosted-saturation));
}

.glass-functional-clear {
  --glass-specular-strength: 0.62;
  --glass-refraction-strength: 0.9;
  --glass-bottom-edge: rgba(43, 50, 59, 0.15);
  border-color: var(--mai-glass-clear-edge);
  background: var(--mai-glass-clear-fill);
  box-shadow: 0 11px 26px rgba(48, 53, 62, 0.06), 0 1px 0 rgba(255, 255, 255, 0.96) inset, 0 -1px 0 rgba(58, 65, 76, 0.1) inset;
  -webkit-backdrop-filter: blur(var(--mai-glass-clear-blur)) saturate(var(--mai-glass-clear-saturation));
  backdrop-filter: blur(var(--mai-glass-clear-blur)) saturate(var(--mai-glass-clear-saturation));
}

.glass-optical-control {
  --glass-specular-strength: 0.82;
  --glass-refraction-strength: 1;
  --glass-bottom-edge: rgba(38, 45, 55, 0.21);
  border-color: var(--mai-glass-control-edge);
  border-radius: var(--mai-glass-radius-control);
  background: var(--mai-glass-control-fill);
  box-shadow: 0 8px 20px rgba(42, 47, 56, 0.075),
    0 1px 0 rgba(255, 255, 255, 1) inset,
    0 -1px 0 rgba(49, 56, 67, 0.17) inset;
  -webkit-backdrop-filter: blur(var(--mai-glass-control-blur)) saturate(var(--mai-glass-control-saturation));
  backdrop-filter: blur(var(--mai-glass-control-blur)) saturate(var(--mai-glass-control-saturation));
}

.glass-dark-optical {
  --glass-specular-strength: 0.72;
  --glass-refraction-strength: 0.88;
  --glass-bottom-edge: rgba(0, 0, 0, 0.32);
  border-color: rgba(228, 232, 237, 0.5);
  border-radius: var(--mai-glass-radius-control);
  background: var(--mai-glass-dark-fill);
  box-shadow: 0 13px 27px rgba(31, 32, 38, 0.16),
    0 1px 0 rgba(255, 255, 255, 0.4) inset,
    0 -1px 0 rgba(0, 0, 0, 0.26) inset;
  -webkit-backdrop-filter: blur(8px) saturate(142%);
  backdrop-filter: blur(8px) saturate(142%);
}

.glass-dark-optical::before {
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.42), transparent 12%),
    radial-gradient(ellipse at 18% 0%, rgba(255, 255, 255, 0.24), transparent 44%),
    linear-gradient(112deg, rgba(255, 255, 255, 0.2), rgba(255, 255, 255, 0.015) 44%, rgba(226, 202, 190, 0.12) 74%, transparent);
}

.glass-reveal {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 720ms ease, transform 720ms cubic-bezier(0.22, 1, 0.36, 1);
}

.glass-reveal.is-in-view {
  opacity: 1;
  transform: translateY(0);
}

.glass-eyebrow {
  color: #82746f;
  font-size: 13px;
  font-weight: 700;
  line-height: 1.3;
  text-transform: uppercase;
}

.glass-hero {
  padding: 54px 64px 0;
  background: transparent;
}

.glass-hero-copy {
  max-width: 900px;
}

.glass-hero h1 {
  max-width: 900px;
  margin-top: 13px;
  font-size: 70px;
  line-height: 1;
  color: var(--mai-glass-text-primary);
}

.glass-hero-lede {
  max-width: 760px;
  margin-top: 20px !important;
  color: var(--mai-glass-text-secondary);
  font-size: 20px;
  line-height: 1.55;
}

.glass-actions {
  display: grid;
  grid-template-columns: minmax(220px, 320px) minmax(220px, 320px);
  gap: 18px;
  margin-top: 28px;
}

.glass-button {
  position: relative;
  min-height: 60px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 18px;
  padding: 13px 24px;
  color: var(--mai-glass-text-primary);
  font-family: var(--mai-glass-display);
  font-size: 20px;
  line-height: 1.2;
  text-align: center;
  transition: transform 180ms ease, box-shadow 180ms ease, border-color 180ms ease;
}

.glass-button.glass-dark-optical {
  color: #ffffff;
}

.glass-button.glass-dark-optical::before {
  inset: -80% auto -80% -45%;
  width: 34%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
  opacity: 0.72;
  transform: rotate(16deg);
  transition: transform 600ms cubic-bezier(0.2, 0.7, 0.2, 1);
}

.glass-button:hover,
.glass-button:focus-visible {
  color: var(--mai-glass-text-primary);
  transform: translateY(-2px);
  border-color: #ffffff;
}

.glass-button.glass-dark-optical:hover,
.glass-button.glass-dark-optical:focus-visible {
  color: #ffffff;
  box-shadow: 0 16px 32px rgba(31, 32, 38, 0.22), 0 1px 0 rgba(255, 255, 255, 0.36) inset;
}

.glass-button.glass-dark-optical:hover::before,
.glass-button.glass-dark-optical:focus-visible::before {
  transform: translateX(420%) rotate(16deg);
}

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

.glass-button-arrow {
  font-family: var(--mai-glass-body);
  font-size: 24px;
  transition: transform 180ms ease;
}

.glass-button:hover .glass-button-arrow,
.glass-button:focus-visible .glass-button-arrow {
  transform: translateX(2px);
}

.glass-platform-strip {
  min-height: 62px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 34px;
  border-radius: 22px;
  padding: 13px 22px;
}

.glass-platform-state {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  color: var(--mai-glass-text-secondary);
  font-size: 14px;
}

.glass-platform-state i,
.monitoring-state i,
.platform-status i {
  width: 10px;
  height: 10px;
  flex: 0 0 auto;
  border: 2px solid rgba(255, 255, 255, 0.86);
  border-radius: 50%;
  background: #96ac8a;
  box-shadow: 0 0 0 5px rgba(110, 119, 111, 0.1);
}

.glass-platform-state strong {
  color: var(--mai-glass-text-primary);
}

.glass-platform-state span::before {
  content: "";
  display: inline-block;
  width: 1px;
  height: 14px;
  margin: 0 12px -2px 0;
  background: rgba(70, 73, 81, 0.24);
}

.glass-platform-strip > a {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  border-bottom: 1px solid rgba(67, 70, 78, 0.34);
  color: var(--mai-glass-text-secondary);
  font-size: 14px;
}

.relationship-shell {
  position: relative;
  margin-top: 18px;
  padding: 10px 0 22px;
  background: transparent;
}

.glass-narrative {
  background: transparent;
}

.glass-platforms {
  background: transparent;
}

.glass-deployment {
  background: transparent;
}

.relationship-refraction {
  position: absolute;
  z-index: -1;
  inset: 5% 4% 0;
  border-radius: 44px;
  background: linear-gradient(121deg, rgba(226, 198, 177, 0.12), rgba(255, 255, 255, 0.025) 45%, rgba(171, 192, 208, 0.14));
  filter: blur(30px);
  transform: translateY(18px);
}

.relationship-field {
  border-radius: var(--mai-glass-radius-panel);
  padding: 0 28px 20px;
}

.relationship-field-bar {
  min-height: 70px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid rgba(255, 255, 255, 0.72);
}

.relationship-field-bar > div,
.monitoring-state {
  display: flex;
  align-items: center;
}

.relationship-field-bar > div {
  gap: 12px;
  font-family: var(--mai-glass-display);
  font-size: 20px;
}

html[lang="zh-CN"] .relationship-field-bar > div {
  font-family: var(--mai-glass-body);
  font-weight: 620;
}

.monitoring-state {
  gap: 11px;
  color: var(--mai-glass-text-secondary);
  font-size: 13px;
}

.monitoring-state i {
  background: #91a9ae;
}

.relationship-context {
  margin-top: 18px;
  border-radius: var(--mai-glass-radius-card);
  padding: 24px;
}

.relationship-context-heading {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 24px;
}

.relationship-context-heading span {
  color: var(--mai-glass-text-muted);
  font-size: 12px;
}

.relationship-context-heading h2 {
  margin-top: 2px;
  font-size: 31px;
  line-height: 1.15;
}

.glass-pill {
  min-height: 48px;
  display: inline-flex;
  align-items: center;
  gap: 14px;
  flex: 0 0 auto;
  padding: 10px 17px;
  color: var(--mai-glass-text-primary) !important;
}

.glass-pill i {
  width: 8px;
  height: 8px;
  border-right: 1.5px solid currentColor;
  border-bottom: 1.5px solid currentColor;
  transform: translateY(-2px) rotate(45deg);
}

.relationship-journey {
  position: relative;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  margin: 28px 0 22px;
  padding: 0;
  list-style: none;
}

.relationship-journey::before {
  content: "";
  position: absolute;
  z-index: 0;
  top: 13px;
  left: 12.5%;
  right: 12.5%;
  height: 1px;
  background: linear-gradient(90deg, rgba(125, 152, 166, 0.56), rgba(170, 168, 170, 0.5), rgba(205, 183, 133, 0.66), rgba(189, 137, 153, 0.58));
}

.journey-stage {
  position: relative;
  z-index: 1;
  min-width: 0;
  display: grid;
  justify-items: center;
  gap: 3px;
  text-align: center;
}

.journey-node {
  width: 27px;
  height: 27px;
  display: grid;
  place-items: center;
  margin-bottom: 5px;
  border: 1px solid var(--mai-glass-control-edge);
  border-radius: 50%;
  background: var(--mai-glass-control-fill);
  box-shadow: 0 4px 10px rgba(51, 54, 62, 0.075), 0 1px 0 rgba(255, 255, 255, 0.96) inset, 0 -1px 0 rgba(68, 72, 81, 0.12) inset;
  -webkit-backdrop-filter: blur(var(--mai-glass-control-blur)) saturate(var(--mai-glass-control-saturation));
  backdrop-filter: blur(var(--mai-glass-control-blur)) saturate(var(--mai-glass-control-saturation));
}

.journey-node i {
  width: 11px;
  height: 11px;
  border-radius: 50%;
  background: #91adb9;
}

.journey-stage-2 .journey-node i {
  background: #aeb2b8;
}

.journey-stage-3 .journey-node i {
  background: var(--mai-glass-bg-champagne);
}

.journey-stage-4 .journey-node i {
  background: #bd8999;
}

.journey-stage strong {
  font-size: 13px;
  line-height: 1.25;
}

.journey-stage small {
  color: var(--mai-glass-text-muted);
  font-size: 10px;
  line-height: 1.3;
}

.operating-context-list {
  display: grid;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.operating-context-row {
  min-height: 70px;
  display: grid;
  grid-template-columns: 42px minmax(0, 1fr) 120px 82px;
  align-items: center;
  gap: 14px;
  border-radius: 15px;
  padding: 10px 15px;
}

.operating-context-row.glass-functional-clear,
.human-review-row.glass-functional-clear {
  background: var(--mai-glass-clear-fill);
  box-shadow: 0 9px 20px rgba(50, 54, 62, 0.052), 0 1px 0 rgba(255, 255, 255, 0.92) inset, 0 -1px 0 rgba(58, 65, 76, 0.09) inset;
  -webkit-backdrop-filter: blur(var(--mai-glass-clear-blur)) saturate(var(--mai-glass-clear-saturation));
  backdrop-filter: blur(var(--mai-glass-clear-blur)) saturate(var(--mai-glass-clear-saturation));
}

.context-row-index {
  color: var(--mai-glass-text-muted);
  font-family: var(--font-mono);
  font-size: 11px;
}

.context-row-copy {
  display: grid;
  min-width: 0;
}

.context-row-copy strong {
  font-size: 13px;
}

.context-row-copy small {
  overflow: hidden;
  color: var(--mai-glass-text-secondary);
  font-size: 11px;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.context-meter {
  height: 4px;
  overflow: hidden;
  border-radius: 999px;
  background: rgba(74, 78, 88, 0.09);
}

.context-meter i {
  display: block;
  width: 68%;
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, #5f6971, #c28d9d);
}

.operating-context-row:nth-child(2) .context-meter i {
  width: 76%;
}

.operating-context-row em {
  color: var(--mai-glass-text-secondary);
  font-size: 11px;
  font-style: normal;
  text-align: right;
}

.human-review-row {
  min-height: 72px;
  display: grid;
  grid-template-columns: 42px minmax(0, 1fr) auto;
  align-items: center;
  gap: 14px;
  margin-top: 10px;
  border-radius: 17px;
  padding: 10px 12px 10px 15px;
}

.human-review-mark {
  width: 34px;
  height: 34px;
  display: grid;
  place-items: center;
  border: 1px solid var(--mai-glass-control-edge);
  border-radius: 50%;
  background: var(--mai-glass-control-fill);
  box-shadow: 0 5px 13px rgba(49, 55, 65, 0.07), 0 1px 0 rgba(255, 255, 255, 0.95) inset, 0 -1px 0 rgba(51, 58, 68, 0.14) inset;
  -webkit-backdrop-filter: blur(var(--mai-glass-control-blur)) saturate(var(--mai-glass-control-saturation));
  backdrop-filter: blur(var(--mai-glass-control-blur)) saturate(var(--mai-glass-control-saturation));
}

.human-review-mark i {
  width: 11px;
  height: 11px;
  border-radius: 50%;
  background: #8aa0a4;
  box-shadow: 0 0 0 5px rgba(90, 108, 112, 0.08);
}

.human-review-row > span:nth-child(2) {
  display: grid;
}

.human-review-row small {
  color: var(--mai-glass-text-muted);
  font-size: 11px;
}

.human-review-row strong {
  font-size: 13px;
}

.human-review-row > a {
  min-height: 45px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--mai-glass-text-primary);
  padding: 9px 17px;
  font-size: 12px;
}

.relationship-truth {
  margin-top: 12px !important;
  color: var(--mai-glass-text-muted);
  font-size: 10px;
  text-align: right;
}

.process-section {
  margin-top: 26px;
  border-radius: 30px;
}

.process-section > h2 {
  max-width: 760px;
  padding: 28px 34px 24px;
  font-size: 31px;
  line-height: 1.2;
}

.process-section > ol {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  margin: 0;
  padding: 0;
  border-top: 1px solid rgba(255, 255, 255, 0.72);
  list-style: none;
}

.process-section li {
  min-height: 114px;
  display: grid;
  grid-template-columns: 36px 58px minmax(0, 1fr);
  align-items: center;
  gap: 14px;
  padding: 20px 28px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.64);
}

.process-section li:nth-child(odd) {
  border-right: 1px solid rgba(255, 255, 255, 0.64);
}

.process-section li:nth-last-child(-n + 2) {
  border-bottom: 0;
}

.process-index {
  align-self: start;
  color: var(--mai-glass-text-muted);
  font-size: 11px;
}

.process-node {
  width: 52px;
  height: 52px;
  display: grid;
  place-items: center;
  border: 1px solid var(--mai-glass-control-edge);
  border-radius: 50%;
  background: var(--mai-glass-control-fill);
  box-shadow: 0 9px 18px rgba(48, 51, 59, 0.075), 0 1px 0 rgba(255, 255, 255, 0.96) inset, 0 -1px 0 rgba(54, 61, 72, 0.14) inset;
  -webkit-backdrop-filter: blur(var(--mai-glass-control-blur)) saturate(var(--mai-glass-control-saturation));
  backdrop-filter: blur(var(--mai-glass-control-blur)) saturate(var(--mai-glass-control-saturation));
}

.process-node i {
  width: 14px;
  height: 14px;
  border: 1px solid var(--mai-glass-text-secondary);
  border-radius: 50%;
}

.process-section li:nth-child(2) .process-node i,
.process-section li:nth-child(5) .process-node i {
  border-radius: 3px;
  transform: rotate(45deg);
}

.process-section li:nth-child(3) .process-node i,
.process-section li:nth-child(6) .process-node i {
  border-radius: 50% 50% 45% 45%;
}

.process-section li > span:last-child {
  display: grid;
}

.process-section strong {
  font-family: var(--mai-glass-display);
  font-size: 20px;
  font-weight: 400;
}

html[lang="zh-CN"] .process-section strong {
  font-family: var(--mai-glass-body);
  font-weight: 620;
}

.process-section small {
  color: var(--mai-glass-text-secondary);
  font-size: 12px;
}

.glass-narrative,
.glass-platforms,
.glass-deployment {
  padding: 112px 34px 24px;
}

.glass-section-heading {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(300px, 0.7fr);
  align-items: end;
  gap: 64px;
}

.glass-section-heading h2 {
  max-width: 720px;
  margin-top: 12px;
  font-size: 52px;
  line-height: 1.06;
}

.glass-section-heading > p {
  max-width: 500px;
  color: var(--mai-glass-text-secondary);
  font-size: 16px;
  line-height: 1.7;
}

.operating-model {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin: 58px 0 0;
  padding: 0;
  border-top: 1px solid rgba(74, 77, 86, 0.2);
  border-bottom: 1px solid rgba(74, 77, 86, 0.2);
  list-style: none;
}

.operating-model li {
  min-height: 310px;
  display: flex;
  flex-direction: column;
  padding: 28px;
  border-right: 1px solid rgba(74, 77, 86, 0.2);
}

.operating-model li:last-child {
  border-right: 0;
}

.operating-model li > span {
  color: var(--mai-glass-text-muted);
  font-family: var(--font-mono);
  font-size: 11px;
}

.operating-model h3 {
  margin-top: auto !important;
  font-family: var(--mai-glass-display);
  font-size: 29px;
  font-weight: 400;
}

html[lang="zh-CN"] .operating-model h3 {
  font-family: var(--mai-glass-body);
  font-weight: 620;
}

.operating-model p {
  margin-top: 12px !important;
  color: var(--mai-glass-text-primary);
  font-size: 15px;
  line-height: 1.5;
}

.operating-model small {
  margin-top: 18px;
  color: var(--mai-glass-text-secondary);
  font-size: 12px;
  line-height: 1.55;
}

.glass-control-section {
  margin: 112px 34px 0;
  border-radius: var(--mai-glass-radius-panel);
  padding: 44px;
}

.control-path-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 110px minmax(0, 1fr);
  align-items: stretch;
  margin-top: 42px;
  border-top: 1px solid rgba(255, 255, 255, 0.68);
}

.control-path-grid article {
  min-height: 260px;
  padding: 30px 8px 6px;
}

.control-path-grid article > span {
  color: var(--mai-glass-text-muted);
  font-size: 11px;
  text-transform: uppercase;
}

.control-path-grid h3 {
  margin-top: 10px !important;
  font-family: var(--mai-glass-display);
  font-size: 30px;
  font-weight: 400;
}

html[lang="zh-CN"] .control-path-grid h3 {
  font-family: var(--mai-glass-body);
  font-weight: 620;
}

.control-path-grid ul {
  display: grid;
  gap: 10px;
  margin: 28px 0 0;
  padding: 0;
  color: var(--mai-glass-text-secondary);
  list-style: none;
}

.control-path-grid li {
  position: relative;
  padding-left: 18px;
  font-size: 13px;
}

.control-path-grid li::before {
  content: "";
  position: absolute;
  top: 0.7em;
  left: 0;
  width: 8px;
  height: 1px;
  background: currentColor;
}

.control-path-gate {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
}

.control-path-gate i {
  width: 24px;
  height: 1px;
  background: rgba(72, 76, 84, 0.34);
}

.control-path-gate span {
  width: 32px;
  height: 32px;
  border: 1px solid var(--mai-glass-control-edge);
  border-radius: 50%;
  background: var(--mai-glass-control-fill);
  box-shadow: 0 7px 18px rgba(48, 51, 60, 0.07), 0 1px 0 rgba(255, 255, 255, 0.95) inset, 0 -1px 0 rgba(54, 61, 72, 0.14) inset;
  -webkit-backdrop-filter: blur(var(--mai-glass-control-blur)) saturate(var(--mai-glass-control-saturation));
  backdrop-filter: blur(var(--mai-glass-control-blur)) saturate(var(--mai-glass-control-saturation));
}

.platform-plan {
  margin-top: 48px;
  border-radius: var(--mai-glass-radius-card);
}

.platform-plan-head,
.platform-plan-body article {
  display: grid;
  grid-template-columns: 180px minmax(0, 1fr) 150px;
  gap: 24px;
  align-items: center;
}

.platform-plan-head {
  min-height: 46px;
  padding: 8px 24px;
  color: var(--mai-glass-text-muted);
  font-size: 10px;
  text-transform: uppercase;
}

.platform-plan-body article {
  min-height: 84px;
  padding: 16px 24px;
  border-top: 1px solid rgba(255, 255, 255, 0.68);
}

.platform-plan-body strong {
  font-family: var(--mai-glass-display);
  font-size: 20px;
  font-weight: 400;
}

html[lang="zh-CN"] .platform-plan-body strong {
  font-family: var(--mai-glass-body);
  font-weight: 620;
}

.platform-plan-body p {
  color: var(--mai-glass-text-secondary);
  font-size: 12px;
}

.platform-status {
  display: inline-flex;
  align-items: center;
  justify-self: end;
  gap: 10px;
  color: var(--mai-glass-text-secondary);
  font-size: 11px;
  font-style: normal;
}

.platform-status i {
  width: 8px;
  height: 8px;
}

.platform-status.is-rolling i {
  background: var(--mai-glass-bg-champagne);
}

.platform-status.is-planned i {
  background: #aeb2b8;
}

.deployment-rows {
  display: grid;
  gap: 10px;
  margin-top: 48px;
}

.deployment-row {
  min-height: 128px;
  display: grid;
  grid-template-columns: 64px 240px minmax(0, 1fr);
  align-items: center;
  gap: 28px;
  border-radius: 20px;
  padding: 22px 26px;
}

.deployment-row > span {
  color: var(--mai-glass-text-muted);
  font-family: var(--font-mono);
  font-size: 11px;
}

.deployment-row h3 {
  font-family: var(--mai-glass-display);
  font-size: 24px;
  font-weight: 400;
}

html[lang="zh-CN"] .deployment-row h3 {
  font-family: var(--mai-glass-body);
  font-weight: 620;
}

.deployment-row p {
  max-width: 640px;
  color: var(--mai-glass-text-secondary);
  font-size: 13px;
  line-height: 1.65;
}

.glass-final {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(360px, 0.8fr);
  gap: 72px;
  margin: 112px 34px 40px;
  border-radius: var(--mai-glass-radius-panel);
  padding: 52px;
}

.glass-final h2 {
  max-width: 650px;
  margin-top: 12px;
  font-size: 50px;
  line-height: 1.06;
}

.glass-final > div:last-child > p {
  color: var(--mai-glass-text-secondary);
  font-size: 15px;
  line-height: 1.65;
}

.glass-actions.is-compact {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  margin-top: 26px;
}

.glass-actions.is-compact .glass-button {
  min-height: 54px;
  padding-inline: 18px;
  font-size: 16px;
}

body.mai-glass-page .site-footer {
  position: relative;
  border-top: 1px solid rgba(255, 255, 255, 0.58);
  background: transparent;
  color: var(--mai-glass-text-secondary);
}

body.mai-glass-page .footer-inner {
  border-color: rgba(255, 255, 255, 0.56);
}

body.mai-glass-page .footer-links a {
  color: var(--mai-glass-text-secondary);
}

@media (max-width: 1120px) {
  body.mai-glass-page .site-header {
    grid-template-columns: 154px minmax(0, 1fr);
  }

  body.mai-glass-page .nav-link,
  body.mai-glass-page .lang-toggle {
    padding-inline: 11px;
    font-size: 12px;
  }

  body.mai-glass-page .nav-cta {
    padding-inline: 15px;
  }

  .glass-hero {
    padding-inline: 40px;
  }

  .glass-hero h1 {
    max-width: 800px;
    font-size: 62px;
  }

  .glass-control-section,
  .glass-final {
    margin-inline: 20px;
  }
}

@media (max-width: 820px) {
  body.mai-glass-page .site-main {
    padding-top: calc(98px + env(safe-area-inset-top));
  }

  body.mai-glass-page [id] {
    scroll-margin-top: 110px;
  }

  .site-light-field__base {
    inset: -5%;
    background-position: 46% center;
  }

  .site-light-field--mobile-motion::before {
    content: "";
    position: absolute;
    z-index: 1;
    inset: -24% -72%;
    border-radius: 46%;
    background:
      linear-gradient(117deg, transparent 30%, rgba(207, 215, 222, 0.09) 38%, rgba(255, 255, 255, 0.3) 44%, rgba(214, 220, 226, 0.1) 48%, rgba(255, 248, 240, 0.2) 52%, transparent 60%),
      conic-gradient(from 214deg at 52% 46%, transparent 0 20%, rgba(255, 255, 255, 0.06) 25%, rgba(255, 255, 255, 0.34) 31%, rgba(207, 216, 224, 0.15) 38%, transparent 45% 67%, rgba(255, 240, 226, 0.24) 73%, transparent 81%),
      radial-gradient(ellipse 42% 24% at 48% 48%, rgba(255, 255, 255, 0.26), rgba(235, 228, 218, 0.08) 54%, transparent 76%);
    mix-blend-mode: normal;
    opacity: 0.9;
    transform: translate3d(-7%, 11%, 0) rotate(-12deg) scale(1.03);
    will-change: transform;
    animation: mai-mobile-caustic-drift 19s cubic-bezier(0.45, 0.05, 0.55, 0.95) infinite alternate;
  }

  .site-light-field--mobile-motion .site-light-field__base::before,
  .site-light-field--mobile-motion .site-light-field__base::after {
    inset: auto;
    border-radius: 48%;
    filter: none;
    will-change: transform;
  }

  .site-light-field--mobile-motion .site-light-field__base::before {
    width: 148vw;
    height: 74vh;
    right: -68vw;
    top: -15vh;
    background: radial-gradient(ellipse at 48% 50%, rgba(208, 220, 232, 0.5) 0 20%, rgba(222, 230, 237, 0.28) 42%, rgba(241, 244, 245, 0.08) 64%, transparent 76%);
    opacity: 0.86;
    transform: translate3d(8%, -9%, 0) rotate(7deg) scale(1.04);
    animation: mai-mobile-silver-drift 31s cubic-bezier(0.42, 0, 0.58, 1) infinite alternate;
  }

  .site-light-field--mobile-motion .site-light-field__base::after {
    width: 154vw;
    height: 78vh;
    left: -76vw;
    bottom: -16vh;
    background: radial-gradient(ellipse at 52% 48%, rgba(255, 220, 196, 0.44) 0 19%, rgba(242, 222, 202, 0.25) 43%, rgba(249, 239, 230, 0.07) 64%, transparent 77%);
    opacity: 0.78;
    transform: translate3d(-9%, 10%, 0) rotate(-8deg) scale(1.02);
    animation: mai-mobile-warm-drift 27s cubic-bezier(0.37, 0, 0.63, 1) infinite alternate;
  }

  .site-light-field--low-performance.site-light-field--mobile-motion::before {
    opacity: 0.74;
    animation-duration: 32s;
  }

  .site-light-field--low-performance.site-light-field--mobile-motion .site-light-field__base::before {
    opacity: 0.72;
    animation-duration: 46s;
  }

  .site-light-field--low-performance.site-light-field--mobile-motion .site-light-field__base::after {
    opacity: 0.66;
    animation-duration: 42s;
  }

  @keyframes mai-mobile-warm-drift {
    0% { transform: translate3d(-9%, 10%, 0) rotate(-8deg) scale(1.02); }
    45% { transform: translate3d(-1%, -3%, 0) rotate(-2deg) scale(1.08, 0.96); }
    100% { transform: translate3d(10%, -11%, 0) rotate(6deg) scale(0.98, 1.07); }
  }

  @keyframes mai-mobile-silver-drift {
    0% { transform: translate3d(8%, -9%, 0) rotate(7deg) scale(1.04); }
    52% { transform: translate3d(-3%, 2%, 0) rotate(1deg) scale(0.96, 1.08); }
    100% { transform: translate3d(-11%, 12%, 0) rotate(-6deg) scale(1.07, 0.99); }
  }

  @keyframes mai-mobile-caustic-drift {
    0% { transform: translate3d(-7%, 11%, 0) rotate(-12deg) scale(1.03); }
    38% { transform: translate3d(2%, 1%, 0) rotate(-5deg) scale(1.09, 0.94); }
    72% { transform: translate3d(7%, -7%, 0) rotate(3deg) scale(0.97, 1.08); }
    100% { transform: translate3d(-1%, -13%, 0) rotate(9deg) scale(1.05, 0.98); }
  }

  .relationship-refraction {
    display: block;
    inset: 4% 5% 0;
    filter: blur(26px);
    opacity: 0.72;
  }

  body.mai-glass-page .site-header {
    inset:
      calc(14px + env(safe-area-inset-top))
      calc(14px + env(safe-area-inset-right))
      auto
      calc(14px + env(safe-area-inset-left));
    height: 74px;
    grid-template-columns: minmax(0, 1fr) 68px;
    border-radius: 20px;
    background: linear-gradient(118deg, rgba(255, 255, 255, 0.27), rgba(232, 238, 244, 0.085));
    overflow: visible;
    -webkit-backdrop-filter: blur(22px) saturate(140%);
    backdrop-filter: blur(22px) saturate(140%);
  }

  body.mai-glass-page.mai-glass-scrolled .site-header {
    background: linear-gradient(118deg, rgba(255, 255, 255, 0.32), rgba(232, 238, 244, 0.13));
    -webkit-backdrop-filter: blur(24px) saturate(140%);
    backdrop-filter: blur(24px) saturate(140%);
  }

  body.mai-glass-page .brand-link {
    padding-inline: 22px;
  }

  body.mai-glass-page .brand-mark {
    width: 37px;
    height: 37px;
  }

  body.mai-glass-page .brand-word {
    font-size: 26px;
  }

  body.mai-glass-page .menu-toggle {
    width: 56px;
    height: 56px;
    align-self: center;
    justify-self: center;
    border: 1px solid rgba(255, 255, 255, 0.92);
    border-radius: 14px;
    background: var(--mai-glass-control-fill);
    box-shadow: 0 1px 0 rgba(255, 255, 255, 0.96) inset,
      0 -1px 0 rgba(58, 61, 69, 0.09) inset,
      0 8px 20px rgba(46, 49, 57, 0.07);
    -webkit-backdrop-filter: blur(var(--mai-glass-control-blur)) saturate(148%);
    backdrop-filter: blur(var(--mai-glass-control-blur)) saturate(148%);
  }

  body.mai-glass-page .menu-toggle span {
    width: 24px;
    height: 1.5px;
    background: var(--mai-glass-text-primary);
  }

  .glass-home-inner {
    padding-inline: 16px;
  }

  .glass-hero {
    padding: 26px 4px 0;
  }

  .glass-reveal {
    transform: translate3d(0, 12px, 0);
    transition-duration: 560ms;
  }

  .glass-reveal.is-in-view {
    transform: translate3d(0, 0, 0);
  }

  .glass-hero-copy .glass-eyebrow,
  .glass-hero-copy h1,
  .glass-hero-copy .glass-hero-lede,
  .glass-hero-copy .glass-actions {
    opacity: 0;
    transform: translate3d(0, 12px, 0);
    transition: opacity 520ms ease, transform 620ms cubic-bezier(0.22, 1, 0.36, 1), filter 620ms ease;
  }

  .glass-hero-copy h1 {
    filter: blur(6px);
  }

  .glass-hero-copy.is-in-view .glass-eyebrow,
  .glass-hero-copy.is-in-view h1,
  .glass-hero-copy.is-in-view .glass-hero-lede,
  .glass-hero-copy.is-in-view .glass-actions {
    opacity: 1;
    filter: none;
    transform: translate3d(0, 0, 0);
  }

  .glass-hero-copy.is-in-view .glass-eyebrow { transition-delay: 40ms; }
  .glass-hero-copy.is-in-view h1 { transition-delay: 100ms; }
  .glass-hero-copy.is-in-view .glass-hero-lede { transition-delay: 170ms; }
  .glass-hero-copy.is-in-view .glass-actions { transition-delay: 240ms; }

  .glass-hero h1 {
    max-width: 720px;
    margin-top: 12px;
    font-size: 48px;
    line-height: 1;
  }

  .glass-hero-lede {
    max-width: 620px;
    margin-top: 17px !important;
    font-size: 16px;
    line-height: 1.48;
  }

  .glass-actions {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 10px;
    margin-top: 22px;
  }

  .glass-button {
    min-height: 54px;
    gap: 10px;
    padding-inline: 12px;
    font-size: 16px;
  }

  .glass-platform-strip {
    min-height: 54px;
    margin-top: 22px;
    border-radius: 18px;
    padding-inline: 14px;
  }

  .glass-platform-state {
    gap: 9px;
  }

  .glass-platform-state span::before {
    margin-right: 8px;
  }

  .relationship-shell {
    margin-top: 8px;
    padding-top: 8px;
  }

  .relationship-field {
    border-radius: 28px;
    padding: 0 12px 13px;
  }

  .relationship-field-bar {
    min-height: 58px;
  }

  .relationship-context {
    margin-top: 10px;
    border-radius: 21px;
    padding: 16px 13px;
  }

  .relationship-context-heading h2 {
    font-size: 24px;
  }

  .relationship-journey {
    margin-block: 22px 16px;
  }

  .journey-stage small {
    display: none;
  }

  .operating-context-row {
    grid-template-columns: 30px minmax(0, 1fr) 74px;
    gap: 10px;
    padding-inline: 12px;
  }

  .context-meter {
    display: none;
  }

  .human-review-row {
    grid-template-columns: 36px minmax(0, 1fr) auto;
    gap: 10px;
  }

  .process-section {
    border-radius: 26px;
  }

  .process-section > h2 {
    padding: 26px 24px 22px;
    font-size: 28px;
  }

  .process-section li {
    grid-template-columns: 26px 50px minmax(0, 1fr);
    gap: 10px;
    padding: 16px 18px;
  }

  .process-node {
    width: 46px;
    height: 46px;
  }

  .glass-narrative,
  .glass-platforms,
  .glass-deployment {
    padding: 88px 8px 16px;
  }

  .glass-section-heading {
    grid-template-columns: 1fr;
    gap: 22px;
  }

  .glass-section-heading h2 {
    font-size: 44px;
  }

  .operating-model {
    grid-template-columns: 1fr;
    margin-top: 42px;
  }

  .operating-model li {
    min-height: 240px;
    border-right: 0;
    border-bottom: 1px solid rgba(74, 77, 86, 0.2);
  }

  .operating-model li:last-child {
    border-bottom: 0;
  }

  .glass-control-section {
    margin: 88px 0 0;
    border-radius: 27px;
    padding: 28px 22px;
  }

  .control-path-grid {
    grid-template-columns: 1fr;
  }

  .control-path-grid article {
    min-height: 220px;
  }

  .control-path-gate {
    min-height: 48px;
    transform: rotate(90deg);
  }

  .platform-plan-head {
    display: none;
  }

  .platform-plan-body article {
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 10px 20px;
    padding: 18px;
  }

  .platform-plan-body article p {
    grid-column: 1 / -1;
    grid-row: 2;
  }

  .platform-status {
    grid-column: 2;
    grid-row: 1;
  }

  .deployment-row {
    grid-template-columns: 42px minmax(0, 1fr);
    gap: 10px 16px;
  }

  .deployment-row p {
    grid-column: 2;
  }

  .glass-final {
    grid-template-columns: 1fr;
    gap: 28px;
    margin: 88px 0 24px;
    border-radius: 27px;
    padding: 30px 24px;
  }

  .glass-final h2 {
    font-size: 42px;
  }

  .glass-structural-frosted {
    background: linear-gradient(138deg, rgba(255, 255, 255, 0.25), rgba(239, 243, 246, 0.08) 58%, rgba(204, 214, 222, 0.11));
    -webkit-backdrop-filter: blur(21px) saturate(var(--mai-glass-frosted-saturation));
    backdrop-filter: blur(21px) saturate(var(--mai-glass-frosted-saturation));
  }

  .glass-functional-clear {
    background: linear-gradient(132deg, rgba(255, 255, 255, 0.18), rgba(244, 247, 249, 0.045) 62%, rgba(219, 225, 230, 0.07));
    -webkit-backdrop-filter: blur(11px) saturate(var(--mai-glass-clear-saturation));
    backdrop-filter: blur(11px) saturate(var(--mai-glass-clear-saturation));
  }

  .glass-optical-control {
    background: linear-gradient(145deg, rgba(255, 255, 255, 0.15), rgba(239, 243, 247, 0.025) 58%, rgba(199, 209, 218, 0.065));
    -webkit-backdrop-filter: blur(6px) saturate(var(--mai-glass-control-saturation));
    backdrop-filter: blur(6px) saturate(var(--mai-glass-control-saturation));
  }

  .glass-dark-optical {
    background: var(--mai-glass-dark-fill);
    -webkit-backdrop-filter: blur(7px) saturate(138%);
    backdrop-filter: blur(7px) saturate(138%);
  }

  .monitoring-state i,
  .glass-platform-state > i,
  .platform-status i {
    transform-origin: center;
    animation: mai-mobile-status-pulse 3.4s ease-in-out infinite;
  }

  @keyframes mai-mobile-status-pulse {
    0%, 100% { opacity: 0.62; transform: scale(0.88); }
    52% { opacity: 1; transform: scale(1.08); }
  }

}

@media (max-width: 520px) {
  .glass-home-inner {
    padding-inline: 12px;
  }

  .glass-hero {
    padding-inline: 0;
  }

  .glass-eyebrow {
    font-size: 12px;
  }

  .glass-hero h1 {
    font-size: 38px;
  }

  .glass-hero-lede {
    font-size: 15px;
  }

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

  .glass-button {
    width: 100%;
    min-width: 0;
    font-size: 14px;
  }

  .glass-platform-strip {
    align-items: center;
    gap: 10px;
  }

  .glass-platform-state {
    flex-wrap: nowrap;
  }

  .glass-platform-state span {
    font-size: 12px;
  }

  .glass-platform-state span::before {
    display: none;
  }

  .glass-platform-strip > a {
    flex: 0 0 auto;
    justify-content: flex-end;
    font-size: 12px;
    text-align: right;
    white-space: nowrap;
  }

  .relationship-field-bar > div {
    font-size: 16px;
  }

  .monitoring-state {
    max-width: 100px;
    justify-content: flex-end;
    text-align: right;
  }

  .relationship-context-heading {
    align-items: flex-start;
    gap: 14px;
  }

  .relationship-context-heading h2 {
    max-width: 220px;
    font-size: 22px;
  }

  .glass-pill {
    min-height: 42px;
    padding-inline: 11px;
    font-size: 11px;
  }

  .journey-stage strong {
    font-size: 11px;
  }

  .operating-context-row {
    grid-template-columns: 24px minmax(0, 1fr) 66px;
  }

  .context-row-copy small {
    white-space: normal;
  }

  .operating-context-row em {
    font-size: 10px;
  }

  .human-review-row {
    grid-template-columns: 32px minmax(0, 1fr);
  }

  .human-review-row > a {
    grid-column: 2;
    justify-self: start;
    min-height: 40px;
    margin-top: 4px;
  }

  .relationship-truth {
    text-align: left;
  }

  .process-section > ol {
    grid-template-columns: 1fr;
  }

  .process-section li,
  .process-section li:nth-child(odd) {
    min-height: 100px;
    border-right: 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.64);
  }

  .process-section li:last-child {
    border-bottom: 0;
  }

  .glass-section-heading h2,
  .glass-final h2 {
    font-size: 37px;
  }

  .deployment-row {
    grid-template-columns: 32px minmax(0, 1fr);
    padding: 18px 16px;
  }

  .glass-actions.is-compact {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 360px) {
  body.mai-glass-page .brand-link {
    padding-inline: 18px;
  }

  .glass-hero h1 {
    font-size: 35px;
  }

  .glass-hero {
    padding-top: 20px;
  }

  .glass-actions {
    grid-template-columns: 1fr;
  }

  .glass-platform-strip {
    padding-inline: 10px;
    gap: 6px;
  }

  .glass-platform-state {
    gap: 5px;
  }

  .glass-platform-state span,
  .glass-platform-strip > a {
    font-size: 11px;
  }

  .glass-platform-strip > a {
    gap: 4px;
  }

  .relationship-field-bar > div {
    gap: 7px;
    font-size: 14px;
    white-space: nowrap;
  }

  .relationship-field-bar > div img {
    width: 24px;
    height: 24px;
  }

  .relationship-field {
    padding-inline: 10px;
  }

  .relationship-context {
    padding-inline: 10px;
  }
}

@media (pointer: coarse) {
  .glass-button:hover,
  .glass-button:focus-visible {
    transform: none;
  }

  .glass-button,
  body.mai-glass-page .menu-toggle,
  .mobile-menu-panel__close,
  .mobile-menu-layer .mobile-menu-item {
    touch-action: manipulation;
    -webkit-tap-highlight-color: transparent;
  }

  .glass-button:active,
  body.mai-glass-page .menu-toggle:active,
  .mobile-menu-panel__close:active,
  .mobile-menu-layer .mobile-menu-item:active {
    transform: scale(0.98);
    transition-duration: 80ms;
  }

}

@media (prefers-reduced-motion: reduce) {
  .mobile-menu-panel,
  .mobile-menu-backdrop {
    animation: none !important;
    transition: none !important;
  }

  .site-light-field--mobile-motion::before,
  .site-light-field--mobile-motion .site-light-field__base::before,
  .site-light-field--mobile-motion .site-light-field__base::after,
  .monitoring-state i,
  .glass-platform-state > i,
  .platform-status i {
    animation: none !important;
  }

  .mobile-menu-layer .mobile-menu-item,
  .glass-hero-copy .glass-eyebrow,
  .glass-hero-copy h1,
  .glass-hero-copy .glass-hero-lede,
  .glass-hero-copy .glass-actions {
    opacity: 1;
    filter: none;
    transform: none;
    transition: none;
  }

  .mobile-menu-layer.is-open .mobile-menu-panel .mobile-menu-item {
    opacity: 1;
    transform: none;
    transition: none;
    transition-delay: 0s;
  }

  .glass-reveal,
  .glass-button,
  .glass-button-arrow,
  body.mai-glass-page .site-header,
  body.mai-glass-page .menu-toggle span {
    opacity: 1;
    transform: none;
    transition: none;
  }

  html {
    scroll-behavior: auto;
  }
}

@supports not ((backdrop-filter: blur(1px)) or (-webkit-backdrop-filter: blur(1px))) {
  body.mai-glass-page .site-header {
    background: rgba(248, 247, 247, 0.96);
  }

  .glass-structural-frosted {
    background: rgba(246, 245, 245, 0.94);
  }

  .glass-functional-clear,
  .glass-optical-control {
    background: rgba(255, 255, 255, 0.88);
  }

  .glass-dark-optical {
    background: #26282f;
  }
}