:root {
  --ink: #1d1d1f;
  --muted: #6e6e73;
  --blue: #0066cc;
  --paper: #f5f5f7;
  --white: #ffffff;
  --black: #000000;
  --line: #d2d2d7;
  --shadow: 0 28px 80px rgba(0, 0, 0, 0.14);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  max-width: 100%;
  overflow-x: hidden;
}

body {
  margin: 0;
  width: 100%;
  max-width: 100%;
  color: var(--ink);
  background: var(--paper);
  font-family: -apple-system, BlinkMacSystemFont, "SF Pro Display", "PingFang SC", "Microsoft YaHei", Arial, sans-serif;
  line-height: 1.45;
  overflow-x: hidden;
}

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

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

.global-nav {
  position: fixed;
  z-index: 40;
  top: 0;
  left: 0;
  right: 0;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  height: 48px;
  padding: 0 max(22px, calc((100vw - 1160px) / 2));
  color: rgba(29, 29, 31, 0.88);
  background: rgba(251, 251, 253, 0.78);
  border-bottom: 1px solid rgba(0, 0, 0, 0.08);
  backdrop-filter: saturate(180%) blur(20px);
}

.wordmark {
  width: max-content;
  font-size: 15px;
  font-weight: 700;
}

.wordmark span {
  display: inline-flex;
  align-items: center;
  min-height: 28px;
}

.nav-links {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 34px;
  font-size: 12px;
}

.nav-cta {
  justify-self: end;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 30px;
  border-radius: 999px;
  padding: 0 14px;
  color: #fff;
  background: var(--blue);
  font-size: 12px;
  font-weight: 700;
}

.nav-links a:hover,
.wordmark:hover {
  color: var(--blue);
}

.apple-panel {
  min-height: 92vh;
  padding: 92px max(22px, calc((100vw - 1160px) / 2)) 54px;
  overflow: hidden;
}

.hero {
  display: grid;
  align-content: start;
  padding-bottom: 8px;
  background: var(--paper);
}

.hero-copy,
.copy-block {
  position: relative;
  z-index: 2;
  max-width: 880px;
}

.hero-copy {
  margin: 0 auto;
  width: 100%;
  text-align: center;
}

.eyebrow {
  margin: 0 0 14px;
  color: #86868b;
  font-size: 17px;
  font-weight: 700;
  letter-spacing: 0;
}

.eyebrow.dark {
  color: rgba(255, 255, 255, 0.62);
}

h1,
h2,
h3,
p {
  letter-spacing: 0;
}

.hero h1 {
  margin: 0;
  font-size: clamp(76px, 11vw, 132px);
  line-height: 0.92;
  font-weight: 700;
}

.mobile-break {
  display: none;
}

.hero h2,
.copy-block h2,
.showcase-copy h2 {
  margin: 10px 0 0;
  font-size: clamp(36px, 5.2vw, 68px);
  line-height: 1.04;
  font-weight: 700;
  overflow-wrap: anywhere;
}

.hero-copy p:not(.eyebrow),
.copy-block p:not(.eyebrow),
.showcase-copy p {
  margin: 18px auto 0;
  max-width: 780px;
  color: var(--muted);
  font-size: clamp(18px, 2vw, 25px);
  line-height: 1.45;
}

.hero-slogan {
  display: inline-block;
  color: transparent !important;
  background:
    linear-gradient(100deg, #ff2d55 0%, #ffb000 18%, #34c759 38%, #00c7ff 58%, #7b61ff 78%, #ff2dca 100%);
  background-size: 220% 100%;
  -webkit-background-clip: text;
  background-clip: text;
  font-weight: 800;
  text-shadow:
    0 0 18px rgba(0, 199, 255, 0.28),
    0 0 32px rgba(255, 45, 202, 0.22);
  filter: drop-shadow(0 10px 24px rgba(123, 97, 255, 0.2));
  animation: sloganGlow 4.8s ease-in-out infinite;
}

@keyframes sloganGlow {
  0%,
  100% {
    background-position: 0% 50%;
    filter: drop-shadow(0 10px 24px rgba(123, 97, 255, 0.18));
  }

  50% {
    background-position: 100% 50%;
    filter: drop-shadow(0 12px 32px rgba(0, 199, 255, 0.32));
  }
}

.hero-actions,
.link-row {
  display: flex;
  justify-content: center;
  align-items: center;
  flex-wrap: wrap;
  gap: 24px;
  margin-top: 22px;
}

.hero-actions a,
.link-row a {
  color: var(--blue);
  font-size: clamp(17px, 1.6vw, 21px);
  font-weight: 500;
}

.hero-actions a::after,
.link-row a::after {
  content: " >";
  font-weight: 500;
}

.product-stage {
  position: relative;
  margin: 42px auto 0;
  width: min(1120px, 100%);
  height: 360px;
  overflow: hidden;
  border-radius: 28px;
  background: #eef1f4;
  box-shadow: 0 30px 90px rgba(35, 43, 52, 0.13);
}

.product-stage > img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

.demo-section,
.trend-section,
.capability-section,
.scene-section,
.safety-section,
.showcase {
  min-height: 100vh;
  padding: 92px max(22px, calc((100vw - 1160px) / 2)) 72px;
  overflow: hidden;
}

.demo-section {
  display: grid;
  align-items: center;
  color: #fff;
  background:
    radial-gradient(circle at 50% 0%, rgba(25, 80, 92, 0.2), transparent 32%),
    #000;
}

.demo-layout {
  display: grid;
  grid-template-columns: minmax(280px, 0.34fr) minmax(0, 0.66fr);
  gap: 40px;
  align-items: center;
  width: min(1160px, 100%);
  margin: 0 auto;
}

.demo-copy {
  max-width: 430px;
}

.demo-copy h2 {
  margin: 10px 0 0;
  font-size: clamp(40px, 4.2vw, 60px);
  line-height: 1.04;
}

.copy-block.centered {
  margin: 0 auto;
  text-align: center;
}

.light-text p:not(.eyebrow) {
  color: rgba(255, 255, 255, 0.68);
}

.demo-points {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 24px;
}

.demo-points span {
  display: inline-flex;
  align-items: center;
  min-height: 32px;
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 999px;
  padding: 0 13px;
  color: rgba(255, 255, 255, 0.82);
  background: rgba(255, 255, 255, 0.08);
  font-size: 14px;
  font-weight: 700;
}

.demo-board {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
  width: 100%;
  padding: 16px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 22px;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.09), rgba(255, 255, 255, 0.035)),
    rgba(255, 255, 255, 0.04);
  box-shadow: 0 28px 90px rgba(0, 0, 0, 0.42);
}

.demo-step {
  display: grid;
  grid-template-rows: auto 1fr;
  min-width: 0;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.075);
  box-shadow: none;
}

.demo-step.primary {
  grid-column: span 1;
  grid-row: span 1;
}

.demo-step img {
  display: block;
  width: 100%;
  aspect-ratio: 9 / 13;
  object-fit: contain;
  object-position: top center;
  background: linear-gradient(180deg, #f7fbff, #dce9ef);
}

.demo-step div {
  min-height: 106px;
  padding: 13px;
}

.demo-step span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 24px;
  border-radius: 999px;
  margin-bottom: 10px;
  color: #071013;
  background: #f5fbff;
  font-size: 12px;
  font-weight: 800;
}

.demo-step h3 {
  margin: 0;
  font-size: clamp(17px, 1.25vw, 20px);
  line-height: 1.18;
}

.demo-step p {
  margin: 8px 0 0;
  color: rgba(255, 255, 255, 0.66);
  font-size: 12.5px;
  line-height: 1.42;
}

.white {
  background: #fff;
}

.trend-section {
  display: grid;
  align-content: center;
  background: #fff;
}

.trend-copy {
  max-width: 880px;
}

.trend-copy h2 {
  margin: 10px 0 0;
  font-size: clamp(42px, 5.8vw, 78px);
  line-height: 1.02;
}

.trend-copy p {
  margin: 22px 0 0;
  max-width: 760px;
  color: var(--muted);
  font-size: clamp(18px, 2vw, 24px);
}

.trend-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0;
  margin: 62px auto 0;
  width: min(1160px, 100%);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.trend-grid article {
  min-width: 0;
  padding: 30px 24px 34px;
  border-right: 1px solid var(--line);
}

.trend-grid article:last-child {
  border-right: 0;
}

.trend-grid span {
  color: #86868b;
  font-size: 13px;
  font-weight: 800;
}

.trend-grid strong {
  display: block;
  margin-top: 42px;
  font-size: clamp(24px, 2.5vw, 36px);
  line-height: 1.05;
}

.trend-grid p {
  margin: 16px 0 0;
  color: var(--muted);
  font-size: 17px;
}

.capability-section {
  display: grid;
  align-content: center;
  background: #fff;
}

.capability-flow {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 0;
  margin: 64px auto 0;
  width: min(1160px, 100%);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.capability-flow article {
  min-width: 0;
  padding: 28px 24px 34px;
  border-right: 1px solid var(--line);
}

.capability-flow article:last-child {
  border-right: 0;
}

.capability-flow span,
.scene-rows span,
.safety-grid span {
  color: #86868b;
  font-size: 13px;
  font-weight: 800;
}

.capability-flow h3 {
  margin: 46px 0 0;
  font-size: clamp(24px, 2.4vw, 34px);
  line-height: 1.05;
}

.capability-flow p {
  margin: 16px 0 0;
  color: var(--muted);
  font-size: 17px;
}

.principles {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
  margin: 56px auto 0;
  width: min(1160px, 100%);
}

.principles article,
.scene-list article {
  min-height: 280px;
  border-radius: 8px;
  padding: 26px;
  background: var(--paper);
}

.principles span {
  color: #86868b;
  font-size: 14px;
  font-weight: 700;
}

.principles strong {
  display: block;
  margin-top: 18px;
  font-size: 32px;
  line-height: 1.08;
}

.principles p,
.scene-list p {
  margin: 16px 0 0;
  color: var(--muted);
  font-size: 18px;
}

.showcase {
  color: #fff;
  background: #161617;
}

.showcase-copy {
  max-width: 820px;
}

.showcase-copy p {
  color: rgba(255, 255, 255, 0.66);
  margin-left: 0;
}

.feature-strip {
  display: flex;
  flex-wrap: wrap;
  gap: 9px;
  margin: 34px 0 0;
  max-width: 920px;
}

.feature-strip span {
  display: inline-flex;
  align-items: center;
  min-height: 34px;
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 999px;
  padding: 0 13px;
  color: rgba(255, 255, 255, 0.84);
  background: rgba(255, 255, 255, 0.08);
  font-size: 14px;
  font-weight: 700;
}

.platform-topology {
  position: relative;
  min-height: 620px;
  margin-top: 44px;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.13);
  border-radius: 8px;
  background:
    radial-gradient(circle at 50% 48%, rgba(36, 215, 255, 0.18), transparent 31%),
    radial-gradient(circle at 18% 18%, rgba(86, 136, 255, 0.16), transparent 28%),
    radial-gradient(circle at 82% 78%, rgba(80, 255, 196, 0.12), transparent 28%),
    linear-gradient(90deg, rgba(255, 255, 255, 0.045) 1px, transparent 1px),
    linear-gradient(180deg, rgba(255, 255, 255, 0.045) 1px, transparent 1px),
    #050708;
  background-size: auto, auto, auto, 56px 56px, 56px 56px, auto;
  box-shadow: 0 32px 90px rgba(0, 0, 0, 0.42);
}

.platform-topology::before,
.platform-topology::after {
  content: "";
  position: absolute;
  inset: 58px;
  border: 1px solid rgba(95, 224, 255, 0.14);
  border-radius: 50%;
  transform: rotate(-12deg) scaleX(1.18);
}

.platform-topology::after {
  inset: 102px 156px;
  border-color: rgba(122, 255, 208, 0.15);
  transform: rotate(18deg) scaleX(1.26);
}

.topology-core {
  position: absolute;
  z-index: 3;
  left: 50%;
  top: 50%;
  display: grid;
  place-items: center;
  width: min(280px, 30vw);
  min-height: 190px;
  border: 1px solid rgba(136, 236, 255, 0.38);
  border-radius: 999px;
  padding: 34px 30px;
  text-align: center;
  background:
    radial-gradient(circle, rgba(71, 222, 255, 0.3), rgba(8, 21, 27, 0.94) 64%),
    rgba(255, 255, 255, 0.04);
  box-shadow:
    0 0 0 18px rgba(81, 214, 255, 0.035),
    0 0 80px rgba(72, 219, 255, 0.28);
  transform: translate(-50%, -50%);
}

.topology-core span,
.topology-node span {
  color: rgba(146, 232, 255, 0.78);
  font-size: 12px;
  font-weight: 800;
}

.topology-core strong {
  margin-top: 5px;
  color: rgba(255, 255, 255, 0.96);
  font-size: clamp(26px, 3vw, 38px);
  line-height: 1.05;
}

.topology-core p {
  margin: 10px 0 0;
  max-width: 210px;
  color: rgba(255, 255, 255, 0.62);
  font-size: 14px;
  line-height: 1.5;
}

.topology-orbit,
.topology-link {
  position: absolute;
  z-index: 1;
  pointer-events: none;
}

.topology-orbit {
  left: 50%;
  top: 50%;
  border: 1px solid rgba(96, 214, 255, 0.16);
  border-radius: 50%;
  transform: translate(-50%, -50%);
}

.orbit-a {
  width: 76%;
  height: 52%;
}

.orbit-b {
  width: 58%;
  height: 78%;
  border-color: rgba(109, 255, 207, 0.14);
  transform: translate(-50%, -50%) rotate(35deg);
}

.topology-link {
  left: 50%;
  top: 50%;
  width: 56%;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(92, 226, 255, 0.34), transparent);
  transform-origin: left center;
}

.link-1 { transform: rotate(0deg); }
.link-2 { transform: rotate(45deg); }
.link-3 { transform: rotate(92deg); }
.link-4 { transform: rotate(137deg); }

.topology-node {
  position: absolute;
  z-index: 4;
  display: grid;
  gap: 7px;
  width: 190px;
  min-height: 116px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 8px;
  padding: 16px;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.1), rgba(255, 255, 255, 0.045)),
    rgba(8, 13, 16, 0.88);
  box-shadow: 0 18px 48px rgba(0, 0, 0, 0.3);
  backdrop-filter: blur(18px);
}

.topology-node strong {
  color: rgba(255, 255, 255, 0.94);
  font-size: 21px;
  line-height: 1.1;
}

.topology-node p {
  margin: 0;
  color: rgba(255, 255, 255, 0.62);
  font-size: 13px;
  line-height: 1.45;
}

.node-discover { left: 6%; top: 10%; }
.node-match { left: 41%; top: 8%; }
.node-publish { right: 6%; top: 13%; }
.node-group { right: 9%; top: 43%; }
.node-memory { right: 20%; bottom: 8%; }
.node-rights { left: 32%; bottom: 7%; }
.node-safety { left: 7%; bottom: 15%; }

.scene-section {
  display: grid;
  align-content: center;
  background:
    linear-gradient(180deg, rgba(245, 245, 247, 0.88), rgba(255, 255, 255, 0.98)),
    url("assets/hero-ai-social-future-2026-06-09.png") center / cover no-repeat;
}

.scene-hero {
  max-width: 780px;
}

.scene-hero h2 {
  margin: 10px 0 0;
  font-size: clamp(42px, 5.8vw, 78px);
  line-height: 1.02;
}

.scene-hero p {
  margin: 20px 0 0;
  max-width: 720px;
  color: var(--muted);
  font-size: clamp(18px, 2vw, 24px);
}

.scene-rows {
  margin-top: 58px;
  border-top: 1px solid rgba(29, 29, 31, 0.16);
}

.scene-rows article {
  display: grid;
  grid-template-columns: 150px minmax(0, 0.9fr) minmax(0, 1fr);
  gap: 28px;
  align-items: start;
  padding: 28px 0;
  border-bottom: 1px solid rgba(29, 29, 31, 0.16);
}

.scene-rows strong {
  font-size: clamp(24px, 2.8vw, 40px);
  line-height: 1.08;
}

.scene-rows p {
  margin: 0;
  color: var(--muted);
  font-size: 18px;
}

.scene-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  margin: 54px auto 0;
  width: min(980px, 100%);
}

.scene-list h3 {
  margin: 0;
  font-size: clamp(28px, 3.2vw, 44px);
  line-height: 1.08;
}

.safety-section {
  display: grid;
  align-content: center;
  color: #fff;
  background: #050506;
}

.safety-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  margin: 48px auto 0;
  width: min(980px, 100%);
}

.safety-grid article {
  min-height: 210px;
  border: 1px solid rgba(255, 255, 255, 0.13);
  border-radius: 8px;
  padding: 28px;
  background: rgba(255, 255, 255, 0.06);
}

.safety-grid p {
  margin: 28px 0 0;
  color: rgba(255, 255, 255, 0.86);
  font-size: clamp(22px, 3vw, 34px);
  line-height: 1.18;
}

.safety-line {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 10px;
  margin: 42px auto 0;
  width: min(860px, 100%);
}

.safety-line span {
  border: 1px solid rgba(255, 255, 255, 0.22);
  border-radius: 999px;
  padding: 9px 13px;
  color: rgba(255, 255, 255, 0.84);
  background: rgba(255, 255, 255, 0.08);
  font-size: 14px;
  font-weight: 600;
}

.experience {
  display: block;
}

.experience .copy-block {
  max-width: 720px;
}

.experience .copy-block p:not(.eyebrow) {
  margin-left: 0;
}

.experience .link-row {
  justify-content: flex-start;
}

.site-footer {
  display: grid;
  justify-items: center;
  gap: 8px;
  padding: 24px 22px 22px;
  color: #86868b;
  background: #f5f5f7;
  border-top: 1px solid #d2d2d7;
  font-size: 12px;
}

.footer-main,
.footer-icp {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 8px 16px;
  width: min(920px, 100%);
}

.footer-main {
  align-items: center;
}

.footer-icp {
  color: #6e6e73;
  font-size: 11px;
}

.footer-icp a {
  text-decoration: none;
}

.site-footer a:hover {
  color: var(--blue);
}

.subpage-main {
  padding-top: 48px;
  background: #fff;
}

.subpage-hero {
  min-height: 68vh;
  padding: 96px max(22px, calc((100vw - 1040px) / 2)) 64px;
  display: grid;
  align-content: center;
  background:
    linear-gradient(180deg, rgba(245, 245, 247, 0.76), #fff 78%),
    url("assets/hero-ai-social-future-2026-06-09.png") center / cover no-repeat;
}

.subpage-hero h1 {
  margin: 0;
  max-width: 900px;
  font-size: clamp(46px, 7vw, 92px);
  line-height: 0.98;
}

.subpage-hero p:not(.eyebrow) {
  margin: 24px 0 0;
  max-width: 760px;
  color: var(--muted);
  font-size: clamp(18px, 2vw, 25px);
}

.policy-section,
.faq-list {
  padding: 28px max(22px, calc((100vw - 1040px) / 2)) 88px;
  background: #fff;
}

.policy-section article,
.faq-list article {
  display: grid;
  grid-template-columns: 86px minmax(0, 0.8fr) minmax(0, 1fr);
  gap: 28px;
  align-items: start;
  padding: 30px 0;
  border-top: 1px solid rgba(29, 29, 31, 0.16);
}

.policy-section article:last-child,
.faq-list article:last-child {
  border-bottom: 1px solid rgba(29, 29, 31, 0.16);
}

.policy-section span {
  color: #86868b;
  font-size: 13px;
  font-weight: 800;
}

.policy-section h2,
.faq-list h2 {
  margin: 0;
  font-size: clamp(26px, 3vw, 42px);
  line-height: 1.08;
}

.policy-section p,
.faq-list p {
  margin: 0;
  color: var(--muted);
  font-size: 18px;
}

.faq-list article {
  grid-template-columns: minmax(0, 0.86fr) minmax(0, 1fr);
}

.notice-band {
  margin: 0 max(22px, calc((100vw - 1040px) / 2)) 92px;
  border-radius: 8px;
  padding: 42px;
  color: #fff;
  background: #050506;
}

.notice-band h2 {
  margin: 0;
  max-width: 820px;
  font-size: clamp(30px, 4vw, 54px);
  line-height: 1.06;
}

.notice-band p {
  margin: 18px 0 0;
  max-width: 760px;
  color: rgba(255, 255, 255, 0.72);
  font-size: 19px;
}

@media (max-width: 980px) {
  .global-nav {
    padding: 0 18px;
  }

  .nav-links {
    gap: 20px;
  }

  .demo-layout,
  .capability-flow,
  .trend-grid,
  .principles,
  .scene-list,
  .scene-rows article,
  .safety-grid,
  .experience {
    grid-template-columns: 1fr;
  }

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

  .capability-flow article {
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .capability-flow article:last-child {
    border-bottom: 0;
  }

  .trend-grid article {
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .trend-grid article:last-child {
    border-bottom: 0;
  }

  .scene-rows article {
    gap: 12px;
  }

  .policy-section article,
  .faq-list article {
    grid-template-columns: 1fr;
    gap: 14px;
  }

  .principles article,
  .scene-list article {
    min-height: auto;
  }

  .platform-topology {
    min-height: 720px;
    padding: 0;
  }

  .platform-topology::before,
  .platform-topology::after,
  .topology-orbit,
  .topology-link {
    display: block;
  }

  .platform-topology::before {
    inset: 94px auto 68px 50%;
    width: 1px;
    border: 0;
    border-radius: 0;
    background: linear-gradient(180deg, transparent, rgba(112, 238, 255, 0.58), rgba(111, 255, 208, 0.4), transparent);
    transform: translateX(-50%);
  }

  .platform-topology::after {
    inset: 24px 22px auto;
    height: 170px;
    border: 1px solid rgba(112, 238, 255, 0.2);
    border-radius: 999px;
    background: radial-gradient(circle at 50% 50%, rgba(83, 223, 255, 0.2), transparent 68%);
    transform: none;
  }

  .topology-orbit {
    left: 50%;
    top: 46%;
    width: 78%;
    height: 58%;
    opacity: 0.7;
    transform: translate(-50%, -50%) rotate(-18deg);
  }

  .orbit-b {
    width: 58%;
    height: 74%;
    transform: translate(-50%, -50%) rotate(24deg);
  }

  .topology-link {
    left: 50%;
    width: 46%;
  }

  .topology-core {
    left: 50%;
    top: 34px;
    width: min(520px, calc(100% - 56px));
    min-height: 150px;
    border-radius: 26px;
    transform: translateX(-50%);
  }

  .topology-node {
    width: min(210px, 40%);
    min-height: 112px;
    border-radius: 20px;
    padding: 15px;
  }

  .node-discover { left: 6%; top: 228px; }
  .node-match { left: auto; right: 6%; top: 270px; }
  .node-publish { left: 8%; right: auto; top: 370px; }
  .node-group { left: auto; right: 8%; top: 412px; }
  .node-memory { left: 7%; right: auto; bottom: 112px; }
  .node-rights { left: auto; right: 7%; bottom: 70px; }
  .node-safety { left: 50%; right: auto; bottom: 18px; transform: translateX(-50%); }
}

@media (max-width: 680px) {
  main,
  section {
    max-width: 100%;
    overflow-x: clip;
  }

  .global-nav {
    display: none;
  }

  .nav-links {
    display: none;
  }

  .apple-panel,
  .trend-section,
  .capability-section,
  .demo-section,
  .scene-section,
  .safety-section,
  .showcase {
    min-height: auto;
    padding: 34px 20px 46px;
  }

  .hero {
    width: 100%;
    max-width: 100vw;
    min-height: 0;
    padding-top: 30px;
    padding-bottom: 12px;
  }

  .hero-copy,
  .copy-block,
  .showcase-copy,
  .scene-hero,
  .trend-copy {
    width: 100%;
    max-width: calc(100vw - 40px);
    min-width: 0;
  }

  .eyebrow {
    margin-bottom: 10px;
    font-size: 13px;
  }

  .hero .eyebrow {
    display: none;
  }

  .hero h1 {
    font-size: clamp(54px, 15.5vw, 66px);
    line-height: 0.96;
  }

  .hero h2,
  .trend-copy h2,
  .demo-copy h2,
  .copy-block h2,
  .showcase-copy h2,
  .scene-hero h2 {
    font-size: clamp(29px, 7.8vw, 36px);
    line-height: 1.1;
    max-width: calc(100vw - 40px);
    overflow-wrap: anywhere;
    word-break: normal;
  }

  #trend-title {
    font-size: clamp(20px, 5.3vw, 24px);
    white-space: nowrap;
    word-break: keep-all;
    overflow-wrap: normal;
  }

  .mobile-break {
    display: block;
  }

  .hero-copy p:not(.eyebrow),
  .trend-copy p,
  .scene-hero p,
  .copy-block p:not(.eyebrow),
  .showcase-copy p {
    margin-top: 14px;
    font-size: 16px;
    line-height: 1.42;
    max-width: min(100%, 330px);
    overflow-wrap: anywhere;
    word-break: normal;
    line-break: anywhere;
  }

  .hero-actions {
    display: grid;
    grid-template-columns: repeat(2, max-content);
    justify-content: center;
    gap: 12px;
    margin-top: 18px;
  }

  .link-row {
    flex-direction: column;
    gap: 10px;
  }

  .hero-actions a,
  .link-row a {
    max-width: 100%;
    font-size: 17px;
    line-height: 1.32;
    text-align: center;
    white-space: normal;
  }

  .hero-actions a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 40px;
    border: 2px solid var(--blue);
    border-radius: 999px;
    padding: 0 18px;
    font-size: 16px;
    font-weight: 600;
  }

  .hero-actions a:first-child {
    color: #fff;
    background: var(--blue);
  }

  .hero-actions a:nth-child(2) {
    color: var(--blue);
    background: transparent;
  }

  .hero-actions a:nth-child(3) {
    display: none;
  }

  .hero-actions a::after {
    content: "";
  }

  .product-stage {
    margin-top: 24px;
    height: 332px;
    width: 100%;
    max-width: calc(100vw - 40px);
    border-radius: 26px 26px 0 0;
    transform: none;
    box-shadow: none;
  }

  .product-stage > img {
    object-position: 50% center;
  }

  .capability-flow {
    margin-top: 30px;
  }

  .trend-grid {
    margin-top: 30px;
  }

  .demo-board {
    grid-template-columns: 1fr;
    margin-top: 28px;
  }

  .demo-step.primary {
    grid-column: auto;
    grid-row: auto;
  }

  .demo-step {
    display: grid;
    grid-template-columns: minmax(116px, 0.44fr) minmax(0, 0.56fr);
  }

  .demo-step img {
    height: 100%;
    min-height: 214px;
  }

  .demo-step div {
    min-height: auto;
    padding: 14px;
  }

  .demo-step h3 {
    font-size: 18px;
  }

  .demo-step p {
    font-size: 13px;
    line-height: 1.48;
  }

  .capability-flow article {
    padding: 19px 0 21px;
  }

  .trend-grid article {
    padding: 19px 0 21px;
  }

  .capability-flow h3 {
    margin-top: 18px;
  }

  .trend-grid strong {
    margin-top: 18px;
    font-size: 30px;
  }

  .trend-grid p,
  .capability-flow p,
  .scene-rows p {
    font-size: 16px;
  }

  .principles {
    margin-top: 36px;
  }

  .principles strong {
    font-size: 30px;
  }

  .principles p,
  .scene-list p {
    font-size: 17px;
  }

  .platform-topology {
    margin-top: 28px;
    min-height: 1060px;
  }

  .platform-topology::before {
    inset: 96px auto 54px 50%;
  }

  .platform-topology::after {
    inset: 16px 16px auto;
    height: 175px;
  }

  .topology-core {
    top: 24px;
    width: calc(100% - 34px);
    min-height: 154px;
    padding: 22px 18px;
  }

  .topology-core strong {
    font-size: 28px;
  }

  .topology-core p {
    max-width: 260px;
    font-size: 14px;
  }

  .topology-node {
    width: 46%;
    min-height: 112px;
    padding: 15px 14px;
  }

  .topology-node strong {
    font-size: 19px;
  }

  .topology-node p {
    font-size: 12px;
    line-height: 1.42;
  }

  .node-discover { left: 4%; top: 225px; }
  .node-match { right: 4%; top: 292px; }
  .node-publish { left: 4%; top: 390px; }
  .node-group { right: 4%; top: 458px; }
  .node-memory { left: 4%; bottom: 300px; }
  .node-rights { right: 4%; bottom: 220px; }
  .node-safety { left: 50%; bottom: 20px; width: 62%; }

  .scene-rows {
    margin-top: 30px;
  }

  .scene-rows article {
    padding: 22px 0;
  }

  .safety-grid {
    margin-top: 28px;
  }

  .safety-grid article {
    min-height: auto;
    padding: 22px;
  }

  .safety-grid p {
    margin-top: 20px;
    font-size: 23px;
  }

  .subpage-hero {
    min-height: 58vh;
    padding: 78px 18px 48px;
  }

  .subpage-hero h1 {
    font-size: clamp(38px, 10vw, 48px);
    line-height: 1.04;
  }

  .policy-section,
  .faq-list {
    padding: 18px 18px 58px;
  }

  .policy-section p,
  .faq-list p {
    font-size: 17px;
  }

  .notice-band {
    margin: 0 18px 58px;
    padding: 28px;
  }

  .experience .link-row {
    justify-content: center;
  }

}

@media (max-width: 380px) {
  .nav-cta {
    padding: 0 11px;
  }

  .hero h1 {
    font-size: 64px;
  }

  .hero h2,
  .copy-block h2,
  .showcase-copy h2 {
    font-size: 31px;
  }

  #trend-title {
    font-size: 20px;
    white-space: nowrap;
    word-break: keep-all;
  }
}