@font-face {
  font-family: "GeistSans";
  src: url("/_next/static/media/0b78ff376f6b9734-s.p.woff2") format("woff2");
  font-display: swap;
  font-weight: 100 900;
}

:root {
  --bg: #ffffff;
  --surface: #f7f8fa;
  --surface-blue: #edf4ff;
  --ink: #0b1020;
  --ink-soft: #4b5568;
  --muted: #747e90;
  --line: #dce1e9;
  --brand: #3568b8;
  --brand-dark: #1f3967;
  --focus: #005fcc;
  --footer: #08090b;
  --max-width: 1392px;
  color-scheme: light;
  font-family: "GeistSans", "Noto Sans SC", "Microsoft YaHei", Arial, sans-serif;
  font-synthesis: none;
}

* {
  box-sizing: border-box;
  letter-spacing: 0;
}

html {
  scroll-behavior: smooth;
  scrollbar-gutter: stable;
}

html[data-mc-intro="off"] #mc-intro {
  display: none !important;
}

body {
  margin: 0;
  min-width: 320px;
  overflow-x: hidden;
  background: var(--bg);
  color: var(--ink);
  font-size: 16px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

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

img,
svg,
canvas {
  display: block;
}

button,
a {
  touch-action: manipulation;
}

.skip-link {
  position: fixed;
  top: 8px;
  left: 8px;
  z-index: 100;
  transform: translateY(-160%);
  background: var(--ink);
  color: #ffffff;
  padding: 10px 14px;
  border: 2px solid #ffffff;
}

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

#mc-intro {
  position: fixed;
  inset: 0;
  z-index: 100;
  overflow: hidden;
  background: transparent;
  contain: strict;
}

.intro-background {
  position: absolute;
  inset: 0;
  background: #020617;
  opacity: 1;
}

.intro-grid {
  position: absolute;
  inset: 0;
  display: grid;
  overflow: hidden;
}

.intro-grid i {
  display: block;
  width: calc(100% + 2px);
  height: calc(100% + 2px);
  margin-right: -2px;
  margin-bottom: -2px;
  opacity: 0;
  transform: scale(0.7);
  transform-origin: center;
  backface-visibility: hidden;
  will-change: opacity, transform;
  background-image: linear-gradient(to top right, #9bbbea, #6f9fe0, #4b7ccc, #325fb3, #244887, #1f3967, #101b31);
}

.intro-vignette {
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: radial-gradient(ellipse 68% 60% at 50% 50%, rgba(2, 6, 23, 0.55), transparent 74%);
  opacity: 1;
}

.intro-content {
  position: absolute;
  inset: 0;
  display: grid;
  place-content: center;
  justify-items: center;
  gap: 24px;
  padding: 24px;
  color: #ffffff;
}

.intro-content img {
  width: 72px;
  height: auto;
  aspect-ratio: 512 / 447;
  object-fit: contain;
  opacity: 0;
  transform: translateY(10px) scale(0.72);
  will-change: opacity, transform;
}

.intro-word {
  display: flex;
  overflow: hidden;
  font-size: clamp(44px, 9vw, 92px);
  font-weight: 600;
  line-height: 1.08;
  white-space: nowrap;
}

.intro-word span {
  display: inline-block;
  opacity: 0;
  transform: translateY(22px);
  will-change: opacity, transform;
}

.intro-word span:nth-child(1) { --letter-index: 0; }
.intro-word span:nth-child(2) { --letter-index: 1; }
.intro-word span:nth-child(3) { --letter-index: 2; }
.intro-word span:nth-child(4) { --letter-index: 3; }
.intro-word span:nth-child(5) { --letter-index: 4; }
.intro-word span:nth-child(6) { --letter-index: 5; }
.intro-word span:nth-child(7) { --letter-index: 6; }

.intro-subtitle {
  margin-right: -0.42em;
  color: rgba(255, 255, 255, 0.7);
  font-size: 14px;
  letter-spacing: 0.42em;
  opacity: 0;
  transform: translateY(12px);
  will-change: opacity, transform;
}

#mc-intro.is-entering .intro-grid i {
  opacity: 1;
  transform: scale(1);
  transition: opacity 450ms cubic-bezier(0.25, 1, 0.5, 1) var(--intro-in-delay),
    transform 450ms cubic-bezier(0.25, 1, 0.5, 1) var(--intro-in-delay);
}

#mc-intro.is-entering .intro-content img {
  opacity: 1;
  transform: translateY(0) scale(1);
  transition: opacity 550ms cubic-bezier(0.16, 1, 0.3, 1) 220ms,
    transform 550ms cubic-bezier(0.16, 1, 0.3, 1) 220ms;
}

#mc-intro.is-entering .intro-word span {
  opacity: 1;
  transform: translateY(0);
  transition: opacity 500ms cubic-bezier(0.16, 1, 0.3, 1) calc(340ms + var(--letter-index) * 40ms),
    transform 500ms cubic-bezier(0.16, 1, 0.3, 1) calc(340ms + var(--letter-index) * 40ms);
}

#mc-intro.is-entering .intro-subtitle {
  opacity: 1;
  transform: translateY(0);
  transition: opacity 500ms cubic-bezier(0.16, 1, 0.3, 1) 660ms,
    transform 500ms cubic-bezier(0.16, 1, 0.3, 1) 660ms;
}

#mc-intro.is-exiting .intro-background {
  opacity: 0;
  transition: opacity 400ms ease-out 600ms;
}

#mc-intro.is-exiting .intro-vignette {
  opacity: 0;
  transition: opacity 300ms ease-out;
}

#mc-intro.is-exiting .intro-grid i {
  opacity: 0;
  transform: scale(0.78);
  transition: opacity 350ms cubic-bezier(0.55, 0, 1, 0.45) var(--intro-out-delay),
    transform 350ms cubic-bezier(0.55, 0, 1, 0.45) var(--intro-out-delay);
}

#mc-intro.is-exiting .intro-content img {
  opacity: 0;
  transform: translateY(-26px) scale(1);
  transition: opacity 350ms cubic-bezier(0.5, 0, 0.75, 0),
    transform 350ms cubic-bezier(0.5, 0, 0.75, 0);
}

#mc-intro.is-exiting .intro-word span {
  opacity: 0;
  transform: translateY(-26px);
  transition: opacity 350ms cubic-bezier(0.5, 0, 0.75, 0),
    transform 350ms cubic-bezier(0.5, 0, 0.75, 0);
}

#mc-intro.is-exiting .intro-subtitle {
  opacity: 0;
  transform: translateY(-20px);
  transition: opacity 300ms cubic-bezier(0.5, 0, 0.75, 0),
    transform 300ms cubic-bezier(0.5, 0, 0.75, 0);
}

.announcement {
  position: relative;
  min-height: 36px;
  overflow: hidden;
  display: grid;
  place-items: center;
  background: #08090b;
  color: #ffffff;
}

.announcement p {
  position: relative;
  z-index: 2;
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 0;
  padding: 8px 16px;
  font-size: 13px;
}

.announcement strong {
  font-size: 12px;
  font-weight: 700;
}

.announcement-pixels {
  position: absolute;
  inset-block: 0;
  width: min(32vw, 460px);
  display: grid;
  grid-template-columns: repeat(9, 1fr);
}

.announcement-pixels::before {
  content: "";
  grid-column: 1 / -1;
  background: linear-gradient(90deg, #3b82f6 0 11%, #3776dc 11% 22%, #3269c2 22% 33%, #2c5ba7 33% 44%, #254b87 44% 55%, #1f3b67 55% 66%, #192d4c 66% 77%, #121d31 77% 88%, #08090b 88% 100%);
}

.announcement-pixels-left {
  left: 0;
}

.announcement-pixels-right {
  right: 0;
  transform: scaleX(-1);
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  width: min(calc(100% - 40px), var(--max-width));
  min-height: 76px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 32px;
  padding: 12px 32px;
  border-inline: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.96);
  backdrop-filter: blur(12px);
}

.brand {
  width: fit-content;
  min-height: 48px;
  display: inline-flex;
  align-items: center;
  gap: 12px;
}

.brand img,
.footer-brand img {
  width: 48px;
  height: 48px;
  object-fit: contain;
}

.brand-copy {
  display: flex;
  align-items: baseline;
  gap: 10px;
  white-space: nowrap;
}

.brand-copy strong {
  font-size: 20px;
  font-weight: 700;
}

.brand-copy span {
  color: var(--muted);
  font-size: 14px;
  font-weight: 500;
}

.site-header nav {
  display: flex;
  align-items: center;
  gap: 32px;
}

.site-header nav a {
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  border-bottom: 2px solid transparent;
  font-size: 15px;
  font-weight: 600;
  transition: color 200ms ease, border-color 200ms ease;
}

.site-header nav a:hover {
  color: var(--brand);
  border-bottom-color: var(--brand);
}

.environment {
  justify-self: end;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-height: 44px;
  color: var(--ink-soft);
  font-size: 14px;
  font-weight: 600;
}

.environment i {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #238b66;
  box-shadow: 0 0 0 4px #e5f5ef;
}

.hero,
.systems-band,
.platform-band {
  width: min(calc(100% - 40px), var(--max-width));
  margin: 0 auto;
  border-inline: 1px solid var(--line);
}

.systems-band,
.platform-band {
  scroll-margin-top: 84px;
}

.hero {
  position: relative;
  min-height: 590px;
  overflow: hidden;
  display: grid;
  align-items: center;
  padding: 72px 7%;
  border-bottom: 1px solid var(--line);
}

.hero-copy {
  position: relative;
  z-index: 2;
  max-width: 660px;
}

.eyebrow {
  margin: 0 0 24px;
  color: var(--muted);
  font-size: 13px;
  font-weight: 700;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  overflow-wrap: anywhere;
}

h1 {
  margin: 0;
  font-size: 72px;
  font-weight: 690;
  line-height: 1.03;
}

h1 span {
  color: var(--brand);
}

.hero-description {
  max-width: 560px;
  margin: 32px 0 0;
  color: var(--ink-soft);
  font-size: 22px;
  line-height: 1.55;
}

.hero-facts {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 24px;
}

.hero-facts span {
  display: inline-flex;
  align-items: center;
  min-height: 32px;
  padding: 5px 10px;
  border: 1px solid #cfd9e9;
  background: var(--surface-blue);
  color: var(--brand-dark);
  font-size: 13px;
  font-weight: 600;
}

.hero-link {
  width: fit-content;
  min-height: 48px;
  margin-top: 32px;
  display: inline-flex;
  align-items: center;
  gap: 12px;
  padding: 12px 18px;
  background: var(--brand);
  color: #ffffff;
  font-size: 15px;
  font-weight: 700;
  transition: background-color 200ms ease;
}

.hero-link:hover {
  background: var(--brand-dark);
}

.hero-link svg {
  width: 18px;
  height: 18px;
  fill: none;
  stroke: currentColor;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.pixel-field {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.pixel-field canvas,
.pixel-fallback {
  position: absolute;
  top: 0;
  right: 0;
  width: 768px;
  height: 768px;
}

.pixel-fallback i {
  position: absolute;
  width: 64px;
  height: 64px;
  background: color-mix(in oklch, #3b82f6 var(--pixel-alpha), white);
  animation: pixel-fade 700ms ease-out var(--pixel-delay) backwards,
    pixel-breathe 5.2s ease-in-out var(--pixel-breathe-delay) infinite;
}

.pixel-field[data-ready="true"] .pixel-fallback {
  display: none;
}

@keyframes pixel-fade {
  from { opacity: 0; }
}

@keyframes pixel-breathe {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.72; }
}

.systems-band {
  padding: 96px 6% 104px;
  background: #f3f7fd;
}

.systems-intro .eyebrow {
  margin-bottom: 16px;
}

.systems-intro h2 {
  max-width: 760px;
  margin: 0;
  font-size: 54px;
  font-weight: 500;
  line-height: 1.08;
}

.systems-intro h2 span {
  color: var(--brand);
}

.systems-intro > p:last-child {
  max-width: 620px;
  margin: 24px 0 0;
  color: var(--ink-soft);
  font-size: 16px;
  line-height: 1.65;
}

.system-selector {
  margin-top: 64px;
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  border: 1px solid var(--line);
  overflow: hidden;
}

.system-tab {
  position: relative;
  min-width: 0;
  min-height: 230px;
  overflow: hidden;
  padding: 30px;
  border: 0;
  border-right: 1px solid var(--line);
  background: transparent;
  color: var(--ink);
  cursor: pointer;
  font: inherit;
  text-align: left;
  transition: background-color 300ms ease, color 300ms ease;
}

.system-tab:last-child {
  border-right: 0;
}

.system-tab:hover:not(.is-active) {
  background: rgba(255, 255, 255, 0.5);
}

.system-tab.is-active {
  background: var(--ink);
  color: #ffffff;
}

.system-tab-pixels {
  position: absolute;
  inset: 0;
  display: none;
  pointer-events: none;
}

.system-tab.is-active .system-tab-pixels {
  display: flex;
}

.system-tab-pixels i {
  height: 100%;
  flex: 1;
  background: #3568b8;
}

.system-tab-pixels i:nth-child(1) { opacity: 0.1; }
.system-tab-pixels i:nth-child(2) { opacity: 0.2; }
.system-tab-pixels i:nth-child(3) { opacity: 0.3; }
.system-tab-pixels i:nth-child(4) { opacity: 0.4; }
.system-tab-pixels i:nth-child(5) { opacity: 0.5; }
.system-tab-pixels i:nth-child(6) { opacity: 0.6; }
.system-tab-pixels i:nth-child(7) { opacity: 0.7; }
.system-tab-pixels i:nth-child(8) { opacity: 0.8; }

.system-tab-copy {
  position: relative;
  z-index: 1;
  display: block;
}

.system-tab-copy strong {
  display: block;
  font-size: 24px;
  font-weight: 600;
  line-height: 1.15;
}

.system-tab-copy span {
  display: block;
  margin-top: 16px;
  color: var(--ink-soft);
  font-size: 14px;
  line-height: 1.6;
  transition: color 300ms ease;
}

.system-tab.is-active .system-tab-copy span {
  color: rgba(255, 255, 255, 0.75);
}

.system-showcase {
  min-height: 440px;
  display: grid;
  grid-template-columns: 2fr 3fr;
  border-inline: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: #08090b;
  color: #ffffff;
}

.system-video-stage {
  position: relative;
  min-width: 0;
  min-height: 440px;
  overflow: hidden;
  background: #000000;
}

.system-video-stage video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: contain;
  opacity: 1;
  transition: opacity 180ms ease;
}

.system-video-stage video.is-switching {
  opacity: 0;
}

.system-detail-panel {
  min-width: 0;
  display: grid;
  grid-template-rows: auto 1fr;
  border-left: 1px solid rgba(255, 255, 255, 0.1);
}

.system-detail-action {
  min-height: 102px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 20px 32px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.system-detail-action > div > span {
  color: rgba(255, 255, 255, 0.48);
  font-size: 12px;
  font-weight: 700;
}

.system-detail-action h3 {
  margin: 4px 0 0;
  font-size: 22px;
  font-weight: 600;
  line-height: 1.2;
}

.system-detail-action a {
  min-height: 48px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 12px 16px;
  background: var(--brand);
  color: #ffffff;
  font-size: 13px;
  font-weight: 700;
  white-space: nowrap;
  transition: background-color 200ms ease;
}

.system-detail-action a:hover {
  background: #4b7ccc;
}

.system-detail-action svg {
  width: 18px;
  height: 18px;
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 2;
}

.system-points {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  grid-template-rows: repeat(2, minmax(0, 1fr));
}

.system-point {
  position: relative;
  min-width: 0;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 28px 32px;
  transition: background-color 300ms ease;
}

.system-point:nth-child(1),
.system-point:nth-child(3) {
  border-right: 1px solid rgba(255, 255, 255, 0.1);
}

.system-point:nth-child(1),
.system-point:nth-child(2) {
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.system-point:hover {
  background: rgba(255, 255, 255, 0.05);
}

.system-point::after {
  content: "";
  position: absolute;
  top: 22%;
  left: 82%;
  width: 4px;
  height: 4px;
  background: rgba(255, 255, 255, 0.7);
  box-shadow: -140px 36px rgba(255, 255, 255, 0.35), -72px 94px rgba(255, 255, 255, 0.45), 18px 72px rgba(255, 255, 255, 0.3);
  opacity: 0;
  animation: point-ping 1100ms ease-out infinite;
}

.system-point:hover::after {
  opacity: 1;
}

.system-point.is-refreshing h4,
.system-point.is-refreshing p {
  animation: point-content-in 240ms cubic-bezier(0.16, 1, 0.3, 1) both;
}

.system-point h4 {
  position: relative;
  margin: 0;
  font-size: 20px;
  font-weight: 600;
  line-height: 1.2;
}

.system-point p {
  position: relative;
  margin: 12px 0 0;
  color: rgba(255, 255, 255, 0.62);
  font-size: 14px;
  line-height: 1.55;
}

@keyframes point-content-in {
  from { opacity: 0; transform: translateY(4px); }
}

@keyframes point-ping {
  0% { transform: scale(0.7); }
  70%, 100% { transform: scale(1.7); opacity: 0; }
}

.platform-band h2 {
  margin: 0;
  font-size: 40px;
  line-height: 1.15;
  font-weight: 650;
}

.platform-band {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 56px;
  align-items: end;
  padding: 72px 6%;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.platform-band .eyebrow {
  margin-bottom: 12px;
}

.platform-band dl {
  margin: 0;
  display: grid;
  grid-template-columns: repeat(3, minmax(110px, auto));
  border: 1px solid var(--line);
}

.platform-band dl div {
  padding: 16px 20px;
  border-right: 1px solid var(--line);
}

.platform-band dl div:last-child {
  border-right: 0;
}

.platform-band dt {
  color: var(--muted);
  font-size: 12px;
  font-weight: 600;
}

.platform-band dd {
  margin: 4px 0 0;
  font-size: 15px;
  font-weight: 650;
}

.brand-signoff {
  width: 100%;
  background: #ffffff;
}

.signoff-stage {
  position: relative;
  width: min(100%, var(--max-width));
  height: clamp(96px, 16.5vw, 250px);
  margin: 0 auto;
  overflow: hidden;
  touch-action: pan-y;
  user-select: none;
}

.signoff-stage canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.signoff-fallback {
  height: 100%;
  display: flex;
  align-items: end;
  justify-content: center;
  padding: 0 12px;
  overflow: hidden;
  font-size: clamp(48px, 14.2vw, 218px);
  font-weight: 800;
  line-height: 0.8;
  white-space: nowrap;
}

.signoff-fallback span {
  display: inline-block;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='220' height='220'><filter id='w'><feTurbulence type='fractalNoise' baseFrequency='2.0' numOctaves='1' seed='11' stitchTiles='stitch'/><feColorMatrix values='0 0 0 0 1  0 0 0 0 1  0 0 0 0 1  0 0 0 0.3 -0.234'/></filter><rect width='100%25' height='100%25' filter='url(%23w)'/></svg>"), url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='280' height='280'><filter id='a'><feTurbulence type='fractalNoise' baseFrequency='1.6' numOctaves='1' seed='3' stitchTiles='stitch'/><feColorMatrix values='0 0 0 0 0.435  0 0 0 0 0.624  0 0 0 0 0.878  0 0 0 0.45 -0.315'/></filter><rect width='100%25' height='100%25' filter='url(%23a)'/></svg>"), linear-gradient(to bottom, #6f9fe0 0%, #4b7ccc 24%, #325fb3 46%, #244887 66%, #1f3967 85%, #101b31 100%);
  background-size: 220px 220px, 280px 280px, 100% 100%;
  background-blend-mode: screen, screen, normal;
  background-clip: text;
  color: transparent;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.signoff-fallback span + span {
  margin-left: -0.045em;
}

.signoff-stage[data-ready="true"] .signoff-fallback {
  visibility: hidden;
}

.site-footer {
  width: min(calc(100% - 40px), var(--max-width));
  margin: 0 auto;
  border-inline: 1px solid #26282c;
  background: var(--footer);
  color: #ffffff;
}

.footer-main {
  min-height: 230px;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 56px;
  align-items: start;
  padding: 52px 6%;
}

.footer-brand {
  display: flex;
  align-items: center;
  gap: 14px;
}

.footer-brand img {
  filter: brightness(1.08);
}

.footer-brand div {
  display: flex;
  align-items: baseline;
  gap: 10px;
}

.footer-brand strong {
  font-size: 22px;
}

.footer-brand span {
  color: #9298a3;
  font-size: 14px;
}

.footer-main nav {
  display: grid;
  grid-template-columns: repeat(2, minmax(110px, 1fr));
  gap: 8px 36px;
}

.footer-main nav a {
  min-height: 44px;
  display: flex;
  align-items: center;
  color: #b8bdc6;
  font-size: 14px;
  transition: color 200ms ease;
}

.footer-main nav a:hover {
  color: #ffffff;
}

.footer-bottom {
  min-height: 76px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 24px;
  padding: 20px 6%;
  border-top: 1px solid #26282c;
  color: #9298a3;
  font-size: 12px;
  font-weight: 600;
}

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

@media (max-width: 980px) {
  .site-header {
    grid-template-columns: 1fr auto;
    padding-inline: 24px;
  }

  .site-header nav {
    display: none;
  }

  .environment {
    grid-column: 2;
  }

  .hero {
    min-height: 540px;
    padding: 64px 7%;
  }

  h1 {
    font-size: 60px;
  }

  .systems-intro h2 {
    font-size: 46px;
  }

  .system-selector {
    display: flex;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    scrollbar-width: none;
  }

  .system-selector::-webkit-scrollbar {
    display: none;
  }

  .system-tab {
    width: 46%;
    min-height: 220px;
    flex: 0 0 46%;
    scroll-snap-align: start;
  }

  .system-showcase {
    min-height: 0;
    grid-template-columns: minmax(0, 1fr);
  }

  .system-video-stage {
    min-height: 0;
    aspect-ratio: 16 / 9;
  }

  .system-detail-panel {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    border-left: 0;
  }

  .platform-band {
    grid-template-columns: 1fr;
    align-items: start;
  }

  .platform-band dl {
    width: 100%;
  }

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

@media (max-width: 640px) {
  .announcement p {
    gap: 8px;
    font-size: 12px;
  }

  .announcement p span {
    display: none;
  }

  .announcement-pixels {
    width: 38vw;
  }

  .site-header,
  .hero,
  .systems-band,
  .platform-band,
  .site-footer {
    width: 100%;
    border-inline: 0;
  }

  .site-header {
    min-height: 68px;
    padding: 10px 18px;
  }

  .brand img {
    width: 42px;
    height: 42px;
  }

  .brand-copy {
    gap: 0;
  }

  .brand-copy strong {
    font-size: 18px;
  }

  .brand-copy span {
    display: none;
  }

  .environment {
    font-size: 13px;
  }

  .hero {
    min-height: 500px;
    align-items: start;
    padding: 56px 24px 64px;
  }

  .hero-copy {
    max-width: 100%;
  }

  .eyebrow {
    margin-bottom: 18px;
    font-size: 12px;
  }

  h1 {
    font-size: 46px;
    line-height: 1.05;
  }

  .hero-description {
    max-width: 88%;
    margin-top: 24px;
    font-size: 18px;
  }

  .hero-facts {
    max-width: 82%;
  }

  .hero-link {
    margin-top: 28px;
  }

  .systems-band {
    padding: 64px 20px 72px;
  }

  .systems-intro h2,
  .platform-band h2 {
    font-size: 32px;
  }

  .systems-intro > p:last-child {
    margin-top: 18px;
    font-size: 15px;
  }

  .system-selector {
    margin-top: 40px;
  }

  .system-tab {
    width: 76%;
    min-height: 210px;
    flex-basis: 76%;
    padding: 24px;
  }

  .system-tab-copy strong {
    font-size: 22px;
  }

  .system-detail-action {
    display: grid;
    justify-content: stretch;
    padding: 24px;
  }

  .system-detail-action a {
    width: 100%;
  }

  .system-points {
    grid-template-columns: minmax(0, 1fr);
    grid-template-rows: none;
  }

  .system-point {
    min-height: 144px;
    padding: 26px 24px;
    border-right: 0 !important;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  }

  .system-point:last-child {
    border-bottom: 0;
  }

  .platform-band {
    gap: 36px;
    padding: 56px 20px;
  }

  .platform-band dl {
    grid-template-columns: 1fr;
  }

  .platform-band dl div {
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .platform-band dl div:last-child {
    border-bottom: 0;
  }

  .footer-main {
    min-height: 0;
    padding: 40px 20px;
  }

  .footer-brand div {
    display: block;
  }

  .footer-brand span {
    display: block;
    margin-top: 2px;
  }

  .footer-main nav {
    grid-template-columns: 1fr 1fr;
    gap: 4px 16px;
  }

  .footer-bottom {
    display: grid;
    padding: 20px;
  }
}

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

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

}