:root {
  --bg: #090b0c;
  --surface: #101315;
  --text: #f0f0e9;
  --muted: #a0a5a5;
  --dim: #737b7d;
  --line: #ffffff1c;
  --warm: #edab8c;
  --lavender: #b8a6d5;
  --font:
    -apple-system, BlinkMacSystemFont, 'Segoe UI', 'PingFang SC',
    'Hiragino Sans GB', 'Microsoft YaHei', sans-serif;
  --mono: SFMono-Regular, Consolas, 'Liberation Mono', monospace;
  color-scheme: dark;
}
* {
  box-sizing: border-box;
}
html {
  scroll-behavior: smooth;
  scroll-padding-top: 92px;
}
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font);
  -webkit-font-smoothing: antialiased;
}
button,
input,
select {
  font-family: inherit;
}
button,
a,
input {
  touch-action: manipulation;
}
a {
  color: inherit;
  text-decoration: none;
}
button {
  cursor: pointer;
}
h1,
h2,
h3,
p,
figure {
  margin: 0;
}
img {
  max-width: 100%;
  display: block;
}
svg {
  display: block;
}
button:disabled {
  cursor: wait;
}
input,
button {
  font-size: 14px;
}
a:focus-visible,
button:focus-visible,
input:focus-visible,
summary:focus-visible {
  outline: 2px solid var(--warm);
  outline-offset: 5px;
}
[hidden] {
  display: none !important;
}
.container {
  max-width: 1200px;
  width: calc(100% - 64px);
  margin-inline: auto;
}
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip-path: inset(50%);
  white-space: nowrap;
}
.skip {
  position: fixed;
  top: 8px;
  left: 16px;
  z-index: 100;
  padding: 12px 16px;
  background: var(--text);
  color: var(--bg);
  transform: translateY(-150%);
}
.skip:focus {
  transform: none;
}
.muted {
  color: #909899;
}
.eyebrow {
  font: 11px/1.7 var(--mono);
  letter-spacing: 0.12em;
  color: #8b9597;
}
.button {
  display: inline-flex;
  align-items: center;
  justify-content: space-between;
  gap: 26px;
  min-height: 56px;
  padding: 15px 22px;
  font-size: 14px;
  font-weight: 500;
  line-height: 1.6;
  border: 1px solid transparent;
  transition:
    background 0.2s,
    border-color 0.2s,
    transform 0.2s;
  white-space: normal;
}
.button > span:last-child {
  font-size: 21px;
  line-height: 1;
}
.button.primary {
  color: #111617;
  background: #eeefe8;
  border-color: #eeefe8;
}
.button.primary:hover {
  background: white;
  border-color: white;
  transform: translateY(-2px);
}
.button.secondary {
  background: #10141680;
  border-color: #ffffff30;
  color: #e0e3e0;
}
.button.secondary:hover {
  background: #1b2124;
  border-color: #ffffff60;
  transform: translateY(-2px);
}
.site-header {
  position: sticky;
  top: 0;
  z-index: 30;
  background: #090b0ce8;
  border-bottom: 1px solid #ffffff12;
  backdrop-filter: blur(18px);
}
.nav {
  min-height: 72px;
  display: flex;
  align-items: center;
  gap: 22px;
}
.parent-brand img {
  width: 95px;
  height: 36px;
  object-fit: contain;
}
.brand-divider {
  height: 22px;
  width: 1px;
  background: #ffffff29;
}
.product-brand img {
  width: 118px;
  height: auto;
}
.nav-links {
  display: flex;
  gap: 28px;
  margin-left: auto;
  font-size: 13px;
  color: #afb5b5;
  align-items: center;
}
.nav-links a:hover {
  color: white;
}
.nav-action {
  margin-left: 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  min-height: 40px;
  padding: 9px 14px;
  border: 1px solid #ffffff2a;
  background: #ffffff05;
  font-size: 12px;
}
.nav-action:hover {
  border-color: #e7d2bd;
  background: #ffffff0b;
}
.hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  border-bottom: 1px solid var(--line);
}
#topology {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: -1;
  opacity: 0.7;
  pointer-events: none;
}
.hero-grid {
  position: absolute;
  inset: 0;
  z-index: -3;
  background-image:
    linear-gradient(#89979307 1px, transparent 1px),
    linear-gradient(90deg, #89979307 1px, transparent 1px);
  background-size: 72px 72px;
  mask-image: radial-gradient(ellipse at 50% 42%, #000 5%, transparent 75%);
}
.halo {
  position: absolute;
  border-radius: 50%;
  filter: blur(75px);
  z-index: -2;
  pointer-events: none;
}
.halo-one {
  width: 620px;
  height: 280px;
  background: #c48a6420;
  top: 32%;
  left: calc(50% - 310px);
}
.halo-two {
  width: 650px;
  height: 340px;
  background: #705d9f18;
  top: 9%;
  left: calc(50% - 325px);
}
.hero-content {
  padding-top: 55px;
  text-align: center;
}
.launch-marker {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 13px;
  font: 11px/1.7 var(--mono);
  letter-spacing: 0.07em;
  color: #b6b9b5;
}
.signal {
  width: 5px;
  height: 5px;
  border-radius: 50%;
  display: inline-block;
  flex: none;
  background: #bfcfba;
  box-shadow: 0 0 12px #b9db9980;
}
.launch-marker i {
  height: 12px;
  width: 1px;
  background: #ffffff30;
}
.hero h1 {
  margin-top: 28px;
  font-size: clamp(40px, 4.2vw, 60px);
  font-weight: 500;
  line-height: 1.23;
  letter-spacing: -0.045em;
  text-wrap: balance;
}
.hero h1 > span {
  color: #d6c9ba;
  text-shadow: 0 0 48px #dfb39530;
}
.hero-description {
  font-size: 16px;
  line-height: 1.9;
  color: #9ea5a4;
  margin-top: 23px;
}
.countdown-wrap {
  margin-top: 35px;
}
.countdown-label {
  display: flex;
  justify-content: center;
  gap: 38px;
  align-items: center;
  color: #8f9695;
  font-size: 11px;
  letter-spacing: 0.13em;
}
.tiny-cross {
  color: #706e67;
  font-family: var(--mono);
}
.countdown {
  display: flex;
  justify-content: center;
  align-items: flex-start;
  gap: 19px;
  margin-top: 13px;
  font-variant-numeric: tabular-nums;
}
.time-cell {
  min-width: 103px;
  position: relative;
}
.time-cell:after {
  content: '';
  position: absolute;
  bottom: 25px;
  left: 8px;
  right: 8px;
  height: 1px;
  background: linear-gradient(90deg, transparent, #e6b99745, transparent);
  box-shadow: 0 0 13px #e6b99735;
}
.time-value {
  font-size: 76px;
  font-weight: 400;
  letter-spacing: -0.055em;
  line-height: 1.1;
  color: #e9ddcc;
  display: block;
  text-shadow:
    0 0 25px #e7b68524,
    0 0 70px #e7b68514;
}
.time-unit {
  font-size: 10px;
  color: #8a9291;
  display: flex;
  gap: 7px;
  align-items: center;
  justify-content: center;
  margin-top: 13px;
  letter-spacing: 0.05em;
}
.time-unit small {
  font: 8px/1.5 var(--mono);
  letter-spacing: 0.06em;
  color: #616e6e;
}
.time-colon {
  font-size: 39px;
  font-weight: 300;
  color: #736e64;
  line-height: 1.9;
}
.countdown-foot {
  font-size: 10px;
  color: #697374;
  margin-top: 19px;
}
.hero-actions {
  display: flex;
  justify-content: center;
  gap: 12px;
  margin-top: 30px;
}
.hero-actions .button {
  min-width: 280px;
}
.hero-whisper {
  font-size: 11px;
  color: #737c7d;
  letter-spacing: 0.03em;
  margin-top: 19px;
}
.hero-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-top: 1px solid #ffffff0d;
  margin-top: 39px;
  padding: 20px 0;
  font-size: 10px;
  color: #6f7a7d;
}
.scroll-cue {
  display: flex;
  gap: 13px;
  align-items: center;
}
.scroll-cue > span {
  color: #a9b1b0;
  font-size: 16px;
}
.motion-toggle {
  border: 0;
  background: transparent;
  color: #6f7a7d;
  display: flex;
  gap: 8px;
  align-items: center;
  padding: 8px;
  font-size: 10px;
}
.motion-toggle svg {
  width: 14px;
  height: 14px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.3;
}
.hero-coordinate {
  font: 9px var(--mono);
  letter-spacing: 0.08em;
}
.section {
  padding-block: 94px;
}
.section-heading {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 32px;
  margin-bottom: 48px;
}
.section-aside {
  font-size: 12px;
  color: #697577;
}
.questions-grid {
  display: grid;
  grid-template-columns: 0.82fr 1.18fr;
  gap: 70px;
}
.section-copy h2,
.split-heading h2,
.event-copy h2 {
  font-size: 40px;
  line-height: 1.4;
  font-weight: 500;
  letter-spacing: -0.04em;
}
.section-copy > p {
  color: #8b9597;
  font-size: 15px;
  line-height: 1.9;
  margin-top: 25px;
}
.question-seal {
  margin-top: 48px;
  width: 126px;
  height: 126px;
  display: grid;
  place-items: center;
  position: relative;
  border: 1px solid #ffffff12;
  border-radius: 50%;
  color: #5c6669;
}
.question-seal > span {
  font: 300 48px/1 var(--font);
}
.question-seal i {
  position: absolute;
  inset: 12px;
  border: 1px dashed #ffffff16;
  border-radius: 50%;
}
.question-seal small {
  font: 8px var(--mono);
  position: absolute;
  bottom: -22px;
  letter-spacing: 0.09em;
}
.question {
  border-top: 1px solid #ffffff22;
}
.question:last-child {
  border-bottom: 1px solid #ffffff22;
}
.question summary {
  cursor: pointer;
  display: flex;
  align-items: flex-start;
  gap: 20px;
  list-style: none;
  padding: 27px 0;
  min-height: 143px;
}
.question summary::-webkit-details-marker {
  display: none;
}
.question-index {
  font: 10px/1.8 var(--mono);
  color: #747e81;
  flex: none;
  margin-top: 5px;
}
.question-copy {
  display: block;
  flex: 1;
}
.question-copy strong {
  display: block;
  font-size: 21px;
  line-height: 1.5;
  font-weight: 500;
  letter-spacing: -0.025em;
  color: #d9dfdc;
}
.question-copy > span {
  font-size: 14px;
  line-height: 1.85;
  color: #818c8f;
  display: block;
  margin-top: 11px;
  max-width: 480px;
}
.disclosure-plus {
  font: 300 22px/1.6 var(--font);
  color: #9aa3a3;
  flex: none;
}
.question[open] .disclosure-plus {
  transform: rotate(45deg);
  color: var(--warm);
}
.question[open] .question-copy strong {
  color: #f2dfd1;
}
.clue {
  margin: 0 0 28px 34px;
  border-left: 1px solid #c2937150;
  padding: 1px 0 1px 20px;
  display: flex;
  gap: 18px;
}
.clue-label {
  font-size: 10px;
  color: var(--warm);
  white-space: nowrap;
  margin-top: 3px;
}
.clue p {
  color: #8b9697;
  font-size: 14px;
  line-height: 1.9;
}
.clue b {
  font-weight: 400;
  color: #c2c9c5;
}
.pillars-section {
  border-block: 1px solid var(--line);
  background: #0b0e10;
  position: relative;
  overflow: hidden;
}
.split-heading {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 40px;
  margin-bottom: 42px;
}
.split-heading > p {
  font-size: 16px;
  line-height: 1.9;
  color: #879294;
  min-width: 270px;
}
.pillars {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}
.pillar {
  position: relative;
  border: 1px solid #ffffff1c;
  background: linear-gradient(155deg, #1c222247, #10141680 58%);
  padding: 24px;
  overflow: hidden;
  isolation: isolate;
  transition:
    border-color 0.3s,
    transform 0.3s;
}
.pillar:before {
  content: '';
  position: absolute;
  inset: 0;
  z-index: -1;
  background: radial-gradient(
    ellipse at 50% 37%,
    var(--card-glow),
    transparent 65%
  );
  opacity: 0.8;
}
.pillar:hover {
  border-color: #ffffff3b;
  transform: translateY(-4px);
}
.pillar-maas {
  --card-glow: #d4a8830e;
  --card-accent: #c9a690;
}
.pillar-metrics {
  --card-glow: #ba9ed018;
  --card-accent: #a99dbd;
}
.pillar-agent {
  --card-glow: #8cbbae13;
  --card-accent: #a2bdb3;
}
.pillar-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}
.pillar-top .eyebrow {
  font-size: 9px;
  color: #7f8c8c;
}
.locked {
  display: flex;
  align-items: center;
  gap: 5px;
  font-size: 9px;
  color: #657174;
}
.locked svg {
  width: 12px;
  height: 12px;
  stroke: currentColor;
  fill: none;
  stroke-width: 1;
}
.pillar-art {
  position: relative;
  margin: 10px -10px 23px;
  height: 190px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}
.pillar-art svg {
  width: 100%;
  height: 165px;
  stroke: #637173;
  stroke-width: 1;
}
.art-dim {
  stroke: #71838530;
}
.art-bright {
  stroke: var(--card-accent);
  stroke-opacity: 0.6;
  stroke-width: 1;
}
.art-node {
  stroke: var(--card-accent);
  stroke-opacity: 0.7;
  fill: #101719;
}
.art-core {
  fill: var(--card-accent);
  stroke: none;
  filter: drop-shadow(0 0 8px var(--card-accent));
}
.art-label {
  font: 8px/1.6 var(--mono);
  letter-spacing: 0.06em;
  color: #5c6b6e;
  margin-top: 3px;
}
.pillar-number {
  font: 10px/1.5 var(--mono);
  color: #526366;
  position: absolute;
  right: 25px;
  top: 264px;
}
.pillar h3 {
  font-size: 24px;
  line-height: 1.5;
  font-weight: 500;
  letter-spacing: -0.025em;
}
.pillar-en {
  font: 9px/1.8 var(--mono);
  letter-spacing: 0.1em;
  color: #69797c;
  margin-top: 8px;
}
.pillar-description {
  font-size: 14px;
  line-height: 1.9;
  color: #929d9f;
  margin-top: 22px;
  min-height: 58px;
}
.pillar-footer {
  margin-top: 30px;
  border-top: 1px solid #ffffff13;
  padding-top: 17px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 11px;
  color: #6e7d7f;
}
.pillar-footer > span:last-child {
  font-size: 16px;
  color: var(--card-accent);
}
.release-track {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  margin-top: 48px;
}
.track-step {
  border-top: 1px solid #ffffff1a;
  position: relative;
  padding-top: 20px;
}
.track-step:before {
  content: '';
  width: 5px;
  height: 5px;
  border: 1px solid #465454;
  border-radius: 50%;
  position: absolute;
  left: 0;
  top: -3px;
  background: #0b0e10;
}
.track-step > span {
  font: 11px/1.8 var(--mono);
  color: #657577;
  display: block;
}
.track-step b {
  display: block;
  font-size: 12px;
  font-weight: 400;
  color: #778587;
  margin-top: 7px;
}
.track-step.current:before {
  background: #cab49b;
  border-color: #cab49b;
  box-shadow: 0 0 12px #cab49b55;
}
.track-step.current > span,
.track-step.current b {
  color: #e0c6ae;
}
.track-step.past:before {
  background: #687d78;
}
.reveal-window {
  display: grid;
  grid-template-columns: 1.55fr 1fr;
  gap: 24px;
  margin-top: 40px;
}
.interface-preview {
  border: 1px solid #ffffff22;
  overflow: hidden;
  min-width: 0;
  background: #0e1517;
}
.preview-chrome {
  padding: 14px 16px;
  display: flex;
  gap: 18px;
  justify-content: space-between;
  font: 8px/1.6 var(--mono);
  color: #6c7d7f;
  border-bottom: 1px solid #ffffff12;
}
.window-dots {
  letter-spacing: 4px;
}
.preview-ui {
  height: 310px;
  display: grid;
  grid-template-columns: 60px 1fr;
  position: relative;
  overflow: hidden;
}
.preview-ui > aside {
  border-right: 1px solid #ffffff15;
  padding: 30px 15px;
}
.preview-ui > aside i {
  display: block;
  width: 22px;
  height: 4px;
  background: #35494d;
  margin-bottom: 25px;
}
.preview-ui-main {
  padding: 30px;
}
.ui-title {
  font-size: 31px;
  line-height: 1.2;
  letter-spacing: -0.04em;
  font-weight: 500;
  color: #d8e0d9;
}
.ui-title > span {
  color: #758c8c;
}
.ui-flow {
  display: flex;
  gap: 9px;
  align-items: center;
  margin-top: 35px;
  font: 8px var(--mono);
  color: #748f93;
}
.ui-flow > i {
  height: 1px;
  background: #415c60;
  flex: 1;
}
.ui-flow b {
  font-size: 10px;
  font-weight: 400;
  color: #c2cdc0;
  border: 1px solid #5a736d;
  padding: 13px 10px;
}
.ui-bars {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin-top: 22px;
}
.ui-bars i {
  height: 40px;
  border: 1px solid #ffffff15;
  background: #8b9b8d08;
}
.preview-curtain {
  position: absolute;
  bottom: 0;
  inset-inline: 0;
  background: linear-gradient(transparent, #0e1517 60%);
  padding: 62px 30px 17px;
  font-size: 11px;
  color: #82918e;
}
.book-preview {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 24px;
  padding: 22px;
  border: 1px solid #ffffff16;
  background: #c1aea306;
  min-width: 0;
}
.book {
  width: 170px;
  height: 235px;
  flex: none;
  position: relative;
  isolation: isolate;
  background: linear-gradient(135deg, #34352f, #141b19 65%);
  padding: 22px 18px;
  border: 1px solid #8d95834d;
  box-shadow: 8px 10px 30px #0008;
  transform: rotate(-5deg);
  display: flex;
  flex-direction: column;
  border-left-width: 5px;
  overflow: hidden;
}
.book-kicker {
  font-size: 7px;
  color: #a8ad9b;
  letter-spacing: 0.07em;
}
.book-title {
  font-size: 25px;
  line-height: 1.4;
  letter-spacing: -0.04em;
  margin-top: 30px;
  color: #e0dec9;
}
.book-subtitle {
  font-size: 7px;
  line-height: 1.9;
  color: #9da88f;
  margin-top: 14px;
}
.book > img {
  width: 78px;
  height: auto;
  margin-top: auto;
  opacity: 0.8;
}
.book-grid {
  position: absolute;
  inset: 0;
  z-index: -1;
  background-image:
    linear-gradient(#ffffff03 1px, transparent 1px),
    linear-gradient(90deg, #ffffff03 1px, transparent 1px);
  background-size: 17px 17px;
}
.book-caption {
  max-width: 125px;
}
.book-caption .eyebrow {
  font-size: 10px;
}
.book-caption a {
  font-size: 13px;
  line-height: 1.8;
  display: block;
  margin-top: 18px;
  color: #d1d6c8;
}
.event-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  gap: 88px;
  align-items: start;
}
.event-date {
  font-size: 112px;
  font-weight: 400;
  letter-spacing: -0.075em;
  line-height: 1;
  color: #ddd8c8;
  margin-left: -5px;
}
.event-date > span {
  color: #98836d;
}
.event-location {
  margin-top: 25px;
  font-size: 12px;
  color: #a8b0a9;
  display: flex;
  align-items: center;
  gap: 10px;
}
.event-copy h2 {
  margin-top: 40px;
  font-size: 34px;
}
.event-copy > p {
  font-size: 16px;
  color: #8c999a;
  line-height: 1.9;
  margin-top: 20px;
  max-width: 400px;
}
.event-details {
  margin: 30px 0 0;
  border-top: 1px solid #ffffff1c;
}
.event-details > div {
  display: grid;
  grid-template-columns: 80px 1fr;
  gap: 10px;
  border-bottom: 1px solid #ffffff10;
  padding: 14px 0;
  font-size: 12px;
  line-height: 1.8;
}
.event-details dt {
  color: #627377;
}
.event-details dd {
  color: #a2b0ad;
  margin: 0;
}
.event-promise {
  display: flex;
  gap: 17px;
  color: #889d93;
  font-size: 13px;
  line-height: 1.8;
  align-items: center;
  margin-top: 28px;
}
.event-promise > span {
  font-size: 27px;
  color: #b9c2a9;
}
.official-link {
  font-size: 10px;
  color: #647779;
  display: inline-flex;
  gap: 22px;
  padding: 8px 0;
  margin-top: 16px;
}
.registration {
  border: 1px solid #ffffff25;
  background: linear-gradient(140deg, #1720226e, #0d111380);
  padding: 30px;
  position: relative;
}
.registration:before {
  content: '';
  position: absolute;
  top: -1px;
  left: 30px;
  right: 30px;
  height: 1px;
  background: linear-gradient(90deg, transparent, #b5c1ac70, transparent);
}
.form-heading .eyebrow {
  font-size: 9px;
  color: #718889;
}
.form-heading h3 {
  font-size: 24px;
  line-height: 1.5;
  letter-spacing: -0.03em;
  font-weight: 500;
  margin-top: 11px;
}
.intent-options {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 0;
  margin: 22px 0 26px;
  border: 0;
}
.intent-options > label {
  display: flex;
  align-items: center;
  gap: 12px;
  cursor: pointer;
  position: relative;
  border: 1px solid #ffffff14;
  padding: 12px 14px;
  background: #ffffff02;
}
.intent-options > label:has(input:checked) {
  background: #b3bfa40c;
  border-color: #8fa08966;
}
.intent-options input {
  appearance: none;
  width: 13px;
  height: 13px;
  flex: none;
  border: 1px solid #73827c;
  border-radius: 50%;
  margin: 0;
  position: relative;
}
.intent-options input:checked:after {
  content: '';
  position: absolute;
  inset: 3px;
  border-radius: 50%;
  background: #c5ceba;
}
.intent-options strong {
  font-size: 13px;
  font-weight: 500;
  color: #c6cfca;
  line-height: 1.8;
  display: block;
}
.intent-options small {
  font-size: 10px;
  color: #657779;
  line-height: 1.8;
  display: block;
}
.intent-options i {
  width: 4px;
  height: 4px;
  background: #b5c3a5;
  border-radius: 50%;
  margin-left: auto;
  opacity: 0;
}
.intent-options input:checked ~ i {
  opacity: 1;
}
.form-fields {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4px 16px;
}
.field {
  min-width: 0;
}
.field.full {
  grid-column: 1/-1;
}
.field > label {
  font-size: 12px;
  line-height: 1.8;
  color: #a5b0ae;
  display: block;
  margin-bottom: 8px;
}
.field > label > span {
  color: #a3a891;
  font-size: 10px;
}
.field > input {
  display: block;
  min-width: 0;
  width: 100%;
  height: 44px;
  border: 1px solid #ffffff20;
  background: #090f1159;
  color: #dde4df;
  padding: 10px 12px;
  border-radius: 0;
  outline-offset: 3px;
  font-size: 13px;
}
.field > input::placeholder {
  color: #4e656b;
}
.field > input:focus {
  border-color: #8e9e82;
}
.field > input[aria-invalid='true'] {
  border-color: #c5927b;
}
.field-error {
  font-size: 11px;
  line-height: 1.7;
  color: #dea489;
  min-height: 18px;
  margin: 4px 0;
}
.bot-trap {
  position: absolute;
  left: -10000px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}
.check-line {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  font-size: 11px;
  line-height: 1.8;
  color: #7c9091;
  margin-top: 12px;
  cursor: pointer;
}
.check-line input {
  accent-color: #b9c5a9;
  width: 13px;
  height: 13px;
  flex: none;
  margin: 3px 0 0;
}
.check-line a {
  color: #b2bfb6;
  border-bottom: 1px solid #697773;
}
.consent-line {
  margin-top: 12px;
}
.submit-button {
  width: 100%;
  margin-top: 13px;
  min-height: 50px;
  font-size: 13px;
}
.form-status {
  font-size: 12px;
  line-height: 1.8;
  color: #dfb193;
  margin-top: 12px;
}
.form-status:empty {
  display: none;
}
.form-success {
  padding: 68px 8px;
  text-align: center;
  min-height: 680px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 20px;
}
.success-symbol {
  border: 1px solid #879c7755;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  font-size: 23px;
  color: #bdd3a8;
}
.form-success h3 {
  font-size: 26px;
  font-weight: 500;
  line-height: 1.5;
}
.form-success p {
  font-size: 14px;
  line-height: 1.9;
  color: #8c9d98;
}
.form-success .button {
  font-size: 12px;
  margin-top: 15px;
}
.site-footer {
  border-top: 1px solid #ffffff15;
  padding: 35px 0 28px;
  background: #080b0c;
}
.footer-top {
  display: flex;
  align-items: center;
  gap: 30px;
  padding-bottom: 30px;
  border-bottom: 1px solid #ffffff12;
}
.footer-brand img {
  width: 116px;
  height: auto;
  opacity: 0.8;
}
.footer-top > p {
  font-size: 14px;
  color: #778986;
  flex: 1;
}
.footer-top > a:last-child {
  font-size: 11px;
  color: #6e8587;
}
.footer-bottom {
  display: flex;
  gap: 24px;
  flex-wrap: wrap;
  font-size: 10px;
  line-height: 1.8;
  color: #596f74;
  padding-top: 20px;
}
.footer-bottom > a {
  margin-left: auto;
}
.trademark {
  font-size: 9px;
  line-height: 1.8;
  color: #455d62;
  margin-top: 12px;
  max-width: 650px;
}
@media (max-width: 1199px) {
  .nav {
    gap: 17px;
  }
  .nav-links {
    gap: 20px;
  }
  .nav-action {
    margin-left: 6px;
  }
  .hero-content {
    padding-top: 48px;
  }
  .hero h1 {
    font-size: 52px;
  }
  .event-grid {
    gap: 48px;
  }
  .questions-grid {
    gap: 48px;
  }
  .book-preview {
    gap: 18px;
    padding: 18px;
  }
  .book {
    width: 150px;
    height: 218px;
  }
  .book-title {
    font-size: 23px;
  }
  .book-caption .eyebrow {
    font-size: 9px;
  }
}
@media (max-width: 1023px) {
  .container {
    width: calc(100% - 48px);
  }
  .nav-links a:first-child {
    display: none;
  }
  .section {
    padding-block: 72px;
  }
  .section-copy h2,
  .split-heading h2 {
    font-size: 32px;
  }
  .questions-grid {
    grid-template-columns: 0.75fr 1.25fr;
    gap: 30px;
  }
  .question-copy strong {
    font-size: 19px;
  }
  .question summary {
    gap: 14px;
  }
  .clue {
    margin-left: 25px;
    display: block;
  }
  .clue p {
    margin-top: 8px;
  }
  .pillar {
    padding: 20px;
  }
  .pillar-art {
    height: 170px;
  }
  .pillar h3 {
    font-size: 21px;
  }
  .pillar-number {
    top: 242px;
    right: 20px;
  }
  .pillar-description {
    font-size: 13px;
    min-height: 73px;
  }
  .event-grid {
    gap: 32px;
  }
  .event-date {
    font-size: 90px;
  }
  .event-copy h2 {
    font-size: 30px;
  }
  .registration {
    padding: 24px;
  }
  .event-details > div {
    grid-template-columns: 65px 1fr;
    font-size: 11px;
  }
  .reveal-window {
    grid-template-columns: 1fr;
  }
  .book-preview {
    padding: 28px;
    gap: 50px;
  }
  .book {
    width: 170px;
    height: 235px;
  }
  .book-caption {
    max-width: 200px;
  }
  .book-caption .eyebrow {
    font-size: 11px;
  }
  .hero-description {
    font-size: 16px;
  }
  .hero-coordinate {
    display: none;
  }
}
@media (max-width: 767px) {
  .container {
    width: calc(100% - 40px);
  }
  .site-header .nav {
    min-height: 60px;
    gap: 14px;
  }
  .parent-brand img {
    width: 78px;
    height: auto;
  }
  .brand-divider {
    height: 19px;
  }
  .product-brand img {
    width: 95px;
  }
  .nav-links {
    display: none;
  }
  .nav-action {
    margin-left: auto;
    min-height: 35px;
    padding: 8px 10px;
    gap: 12px;
    font-size: 11px;
  }
  .hero-content {
    padding-top: 40px;
  }
  .launch-marker {
    font-size: 9px;
    gap: 10px;
    letter-spacing: 0.02em;
    flex-wrap: wrap;
  }
  .hero h1 {
    font-size: 38px;
    line-height: 1.3;
    margin-top: 25px;
  }
  .hero-description {
    font-size: 14px;
    line-height: 1.9;
    margin-top: 22px;
  }
  .hero-description br {
    display: none;
  }
  .countdown-wrap {
    margin-top: 31px;
  }
  .countdown-label {
    font-size: 10px;
    gap: 24px;
  }
  .countdown {
    gap: 10px;
    margin-top: 17px;
  }
  .time-cell {
    min-width: 62px;
  }
  .time-value {
    font-size: 48px;
    letter-spacing: -0.05em;
  }
  .time-colon {
    font-size: 25px;
    line-height: 1.85;
  }
  .time-unit {
    font-size: 9px;
    margin-top: 11px;
    display: block;
  }
  .time-unit small {
    display: block;
    margin-top: 3px;
    font-size: 7px;
  }
  .time-cell:after {
    bottom: 31px;
    left: 2px;
    right: 2px;
  }
  .countdown-foot {
    font-size: 9px;
    margin-top: 17px;
  }
  .hero-actions {
    flex-direction: column;
    gap: 9px;
    margin-top: 26px;
  }
  .hero-actions .button {
    width: 100%;
    max-width: 350px;
    margin-inline: auto;
    font-size: 13px;
    min-width: 0;
    min-height: 52px;
    padding: 13px 18px;
  }
  .hero-whisper {
    font-size: 10px;
    margin-top: 18px;
  }
  .hero-bottom {
    margin-top: 28px;
    padding: 14px 0;
    gap: 8px;
    font-size: 9px;
  }
  .motion-toggle {
    font-size: 9px;
    padding: 8px 0;
  }
  .hero-coordinate {
    display: none;
  }
  .scroll-cue {
    gap: 8px;
  }
  .section {
    padding-block: 56px;
  }
  .section-heading {
    margin-bottom: 30px;
    gap: 20px;
    align-items: flex-start;
  }
  .eyebrow {
    font-size: 9px;
  }
  .section-aside {
    font-size: 10px;
    text-align: right;
    line-height: 1.7;
    max-width: 160px;
  }
  .questions-grid {
    display: block;
  }
  .section-copy h2,
  .split-heading h2 {
    font-size: 29px;
    line-height: 1.4;
  }
  .section-copy h2 br:nth-child(2) {
    display: none;
  }
  .section-copy > p {
    font-size: 15px;
    margin-top: 20px;
  }
  .question-seal {
    display: none;
  }
  .question-list {
    margin-top: 34px;
  }
  .question summary {
    padding: 23px 0;
    min-height: 134px;
    gap: 12px;
  }
  .question-copy strong {
    font-size: 19px;
  }
  .question-copy > span {
    font-size: 14px;
    margin-top: 9px;
  }
  .question-index {
    font-size: 9px;
    margin-top: 5px;
  }
  .disclosure-plus {
    font-size: 20px;
  }
  .clue {
    margin: 0 0 24px 23px;
    padding-left: 16px;
  }
  .clue p {
    font-size: 14px;
  }
  .split-heading {
    display: block;
    margin-bottom: 30px;
  }
  .split-heading > p {
    font-size: 15px;
    line-height: 1.85;
    margin-top: 20px;
    min-width: 0;
  }
  .pillars {
    grid-template-columns: 1fr;
    gap: 13px;
  }
  .pillar {
    padding: 24px;
    display: grid;
    grid-template-columns: 1fr 112px;
    column-gap: 18px;
  }
  .pillar-top {
    grid-column: 1/-1;
  }
  .pillar-art {
    grid-column: 2;
    grid-row: 2/6;
    margin: 22px -12px 0;
    align-self: center;
    height: 140px;
  }
  .pillar-art svg {
    height: auto;
  }
  .art-label {
    display: none;
  }
  .pillar-number {
    position: static;
    grid-row: 2;
    grid-column: 1;
    margin-top: 24px;
    font-size: 9px;
  }
  .pillar h3 {
    grid-column: 1;
    font-size: 23px;
    margin-top: 5px;
  }
  .pillar-en {
    grid-column: 1;
    font-size: 8px;
    margin-top: 7px;
  }
  .pillar-description {
    grid-column: 1/-1;
    font-size: 15px;
    min-height: 0;
    margin-top: 21px;
  }
  .pillar-footer {
    grid-column: 1/-1;
    margin-top: 22px;
  }
  .pillar-top .eyebrow {
    font-size: 9px;
  }
  .release-track {
    margin-top: 32px;
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
  .track-step {
    padding-top: 16px;
  }
  .track-step > span {
    font-size: 10px;
  }
  .track-step b {
    font-size: 10px;
    line-height: 1.7;
  }
  .reveal-window {
    gap: 16px;
    margin-top: 27px;
  }
  .preview-chrome {
    font-size: 7px;
    padding: 12px;
    gap: 8px;
  }
  .preview-chrome > span:last-child {
    display: none;
  }
  .preview-ui {
    height: 280px;
    grid-template-columns: 37px 1fr;
  }
  .preview-ui > aside {
    padding: 25px 10px;
  }
  .preview-ui > aside i {
    width: 15px;
  }
  .preview-ui-main {
    padding: 24px 16px;
  }
  .ui-title {
    font-size: 25px;
  }
  .ui-flow {
    gap: 5px;
    font-size: 6px;
  }
  .ui-flow b {
    font-size: 8px;
    padding: 10px 5px;
  }
  .book-preview {
    gap: 28px;
    padding: 24px 20px;
  }
  .book {
    width: 142px;
    height: 207px;
    padding: 18px 14px;
  }
  .book-title {
    font-size: 22px;
    margin-top: 25px;
  }
  .book-subtitle {
    font-size: 6px;
  }
  .book-caption {
    max-width: 105px;
  }
  .book-caption .eyebrow {
    font-size: 9px;
  }
  .book-caption a {
    font-size: 12px;
  }
  .event-grid {
    display: block;
  }
  .event-date {
    font-size: 96px;
  }
  .event-location {
    font-size: 12px;
    line-height: 1.8;
    margin-top: 18px;
    gap: 8px;
  }
  .event-copy h2 {
    font-size: 29px;
    line-height: 1.4;
    margin-top: 30px;
  }
  .event-copy > p {
    font-size: 16px;
    max-width: none;
    margin-top: 18px;
  }
  .event-details {
    margin-top: 24px;
  }
  .event-details > div {
    font-size: 12px;
    grid-template-columns: 72px 1fr;
  }
  .event-promise {
    margin-top: 24px;
  }
  .official-link {
    font-size: 11px;
  }
  .registration {
    margin-top: 35px;
    padding: 24px 20px;
  }
  .form-heading h3 {
    font-size: 23px;
  }
  .intent-options {
    margin-top: 21px;
  }
  .intent-options strong {
    font-size: 14px;
  }
  .intent-options small {
    font-size: 11px;
  }
  .field > label {
    font-size: 13px;
  }
  .field > input {
    font-size: 16px;
    height: 46px;
  }
  .form-fields {
    column-gap: 14px;
  }
  .field-error {
    font-size: 11px;
  }
  .check-line {
    font-size: 12px;
  }
  .submit-button {
    font-size: 14px;
    min-height: 54px;
  }
  .form-success {
    min-height: 650px;
    padding: 50px 4px;
  }
  .form-success h3 {
    font-size: 23px;
  }
  .site-footer {
    padding-block: 28px;
  }
  .footer-top {
    gap: 18px;
    flex-wrap: wrap;
    padding-bottom: 24px;
  }
  .footer-brand img {
    width: 106px;
  }
  .footer-top > p {
    font-size: 12px;
  }
  .footer-top > a:last-child {
    width: 100%;
    font-size: 10px;
  }
  .footer-bottom {
    gap: 8px 18px;
    font-size: 10px;
  }
  .footer-bottom > a {
    margin-left: 0;
  }
  .trademark {
    font-size: 9px;
    line-height: 1.9;
  }
}
@media (max-width: 599px) {
  .parent-brand {
    display: none;
  }
  .brand-divider {
    display: none;
  }
  .site-header .nav {
    gap: 12px;
  }
  .product-brand img {
    width: 112px;
  }
  .nav-action {
    font-size: 11px;
  }
  .hero h1 {
    font-size: 36px;
  }
}
@media (max-width: 359px) {
  .container {
    width: calc(100% - 32px);
  }
  .hero h1 {
    font-size: 32px;
  }
  .launch-marker {
    font-size: 8px;
    gap: 8px;
  }
  .time-cell {
    min-width: 53px;
  }
  .time-value {
    font-size: 43px;
  }
  .countdown {
    gap: 7px;
  }
  .time-colon {
    font-size: 22px;
  }
  .hero-description {
    font-size: 14px;
  }
  .section-copy h2,
  .split-heading h2 {
    font-size: 26px;
  }
  .question-copy strong {
    font-size: 18px;
  }
  .pillar {
    padding: 20px;
    grid-template-columns: 1fr 90px;
    column-gap: 12px;
  }
  .pillar h3 {
    font-size: 21px;
  }
  .pillar-description {
    font-size: 14px;
  }
  .event-date {
    font-size: 82px;
  }
  .event-copy h2 {
    font-size: 27px;
  }
  .registration {
    padding: 23px 16px;
  }
  .form-fields {
    grid-template-columns: 1fr;
  }
  .field.full {
    grid-column: auto;
  }
  .book-preview {
    padding: 20px 14px;
    gap: 18px;
  }
  .book {
    width: 130px;
    height: 195px;
  }
  .book-title {
    font-size: 20px;
  }
  .book-caption {
    max-width: 95px;
  }
}
@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  *,
  *:before,
  *:after {
    animation: none !important;
    transition: none !important;
  }
  .pillar:hover,
  .button:hover {
    transform: none;
  }
}

.registration {
  scroll-margin-top: 92px;
}

/* 2026-10-28 review: Duo system typography, readable body and UI labels. */
body {
  font-family:
    -apple-system, BlinkMacSystemFont, 'Segoe UI', 'PingFang SC',
    'Hiragino Sans GB', 'Microsoft YaHei', sans-serif;
}
.hero h1 {
  font-size: 64px;
  font-weight: 500;
  line-height: 1.18;
  letter-spacing: -0.055em;
  text-wrap: balance;
}
.hero-description {
  font-size: 20px;
  line-height: 1.8;
  color: #b2b8b8;
  max-width: 850px;
  margin-inline: auto;
  text-wrap: balance;
}
.section-copy h2,
.split-heading h2,
.event-copy h2 {
  font-size: 40px;
  line-height: 1.35;
  font-weight: 500;
  letter-spacing: -0.045em;
  text-wrap: balance;
}
.muted {
  color: #8e9495;
}
.pillar h3 {
  font-size: 24px;
  line-height: 1.4;
  font-weight: 500;
  letter-spacing: -0.035em;
}
.question-copy strong {
  font-size: 24px;
  line-height: 1.4;
  font-weight: 500;
  letter-spacing: -0.035em;
}
.question-copy > span,
.section-copy > p,
.split-heading > p,
.event-copy > p {
  font-size: 17px;
  line-height: 1.85;
  color: #adb5b5;
}
.clue p {
  font-size: 16px;
  line-height: 1.9;
  color: #adb5b5;
}
.pillar-description {
  font-size: 14px;
  line-height: 1.9;
  color: #b3babb;
}
.eyebrow,
.launch-marker,
.question-index,
.pillar-top .eyebrow,
.track-step > span {
  font-family: var(--font);
  font-size: 12px;
  line-height: 1.7;
  font-weight: 400;
  letter-spacing: 0.04em;
}
.section-aside,
.hero-whisper,
.hero-bottom,
.motion-toggle,
.countdown-label,
.countdown-foot,
.time-unit,
.clue-label,
.locked,
.pillar-footer,
.track-step b,
.official-link {
  font-size: 12px;
  line-height: 1.7;
}
.countdown-label {
  letter-spacing: 0.05em;
}
.time-unit small {
  font-family: var(--font);
  font-size: 9px;
  letter-spacing: 0.04em;
}
.pillar-en {
  font-family: var(--font);
  font-size: 11px;
  letter-spacing: 0.06em;
}
.art-label {
  font-family: var(--font);
  font-size: 10px;
  letter-spacing: 0.04em;
}
.nav-links {
  font-size: 14px;
}
.nav-action {
  font-size: 14px;
}
.button {
  font-size: 15px;
  font-weight: 600;
}
.event-location,
.event-details > div,
.event-promise {
  font-size: 14px;
  line-height: 1.8;
}
.event-details .booth {
  display: inline-block;
  font-size: 14px;
  font-weight: 500;
  color: #d9dfd8;
  margin-top: 5px;
  white-space: nowrap;
}
.form-heading .eyebrow {
  font-size: 12px;
}
.form-heading h3 {
  font-size: 24px;
  line-height: 1.4;
  font-weight: 500;
}
.intent-options strong,
.field > label {
  font-size: 14px;
  line-height: 1.6;
}
.intent-options small {
  font-size: 12px;
  line-height: 1.8;
}
.field > input {
  font-size: 14px;
  line-height: 1.6;
  height: 46px;
}
.field-error,
.form-status {
  font-size: 12px;
  line-height: 1.8;
}
.check-line {
  font-size: 13px;
  line-height: 1.8;
}
.submit-button {
  font-size: 15px;
}
.form-success h3 {
  font-size: 24px;
  font-weight: 500;
}
.form-success p {
  font-size: 16px;
  line-height: 1.85;
}
.footer-top > p {
  font-size: 16px;
}
.footer-top > a:last-child,
.footer-bottom,
.trademark {
  font-size: 12px;
  line-height: 1.8;
}
@media (max-width: 1199px) {
  .hero h1 {
    font-size: 48px;
  }
  .hero-description {
    font-size: 18px;
  }
}
@media (max-width: 1023px) {
  .section-copy h2,
  .split-heading h2,
  .event-copy h2 {
    font-size: 32px;
  }
  .pillar h3,
  .question-copy strong {
    font-size: 22px;
  }
  .question-copy > span,
  .section-copy > p,
  .split-heading > p,
  .event-copy > p {
    font-size: 16px;
  }
  .nav-links {
    font-size: 14px;
  }
  .nav-action {
    font-size: 13px;
  }
}
@media (max-width: 767px) {
  .hero h1 {
    font-size: 36px;
    line-height: 1.3;
    letter-spacing: -0.045em;
  }
  .hero-description {
    font-size: 17px;
    line-height: 1.9;
  }
  .section-copy h2,
  .split-heading h2,
  .event-copy h2 {
    font-size: 28px;
    line-height: 1.4;
  }
  .pillar h3,
  .question-copy strong {
    font-size: 20px;
    line-height: 1.4;
  }
  .question-copy > span,
  .section-copy > p,
  .split-heading > p,
  .event-copy > p {
    font-size: 16px;
    line-height: 1.85;
  }
  .pillar-description {
    font-size: 14px;
    line-height: 1.8;
  }
  .eyebrow,
  .section-aside,
  .pillar-top .eyebrow,
  .locked,
  .track-step > span,
  .track-step b {
    font-size: 12px;
  }
  .launch-marker {
    font-size: 11px;
    gap: 9px;
  }
  .hero-coordinate {
    font-size: 10px;
  }
  .hero-bottom,
  .motion-toggle,
  .hero-whisper,
  .countdown-label,
  .countdown-foot,
  .time-unit {
    font-size: 11px;
  }
  .hero-actions .button,
  .submit-button {
    font-size: 15px;
  }
  .nav-action {
    font-size: 12px;
  }
  .event-location,
  .event-details > div,
  .event-promise {
    font-size: 14px;
  }
  .event-details > div {
    grid-template-columns: 64px minmax(0, 1fr);
  }
  .intent-options strong,
  .field > label {
    font-size: 14px;
  }
  .field > input {
    font-size: 16px;
  }
  .check-line {
    font-size: 13px;
  }
  .field-error {
    font-size: 12px;
  }
  .form-success h3 {
    font-size: 23px;
  }
  .footer-top > p {
    font-size: 14px;
  }
  .footer-top > a:last-child,
  .footer-bottom,
  .trademark {
    font-size: 12px;
  }
}
@media (max-width: 359px) {
  .hero h1 {
    font-size: 35px;
  }
  .hero-description {
    font-size: 16px;
  }
  .pillar h3,
  .question-copy strong {
    font-size: 19px;
  }
  .pillar-en {
    font-size: 10px;
  }
  .launch-marker {
    font-size: 10px;
  }
  .hero-bottom,
  .motion-toggle {
    font-size: 10px;
  }
}

/* Soft abstract images: original generated artwork, no product data. */
.pillar-art {
  height: 242px;
  margin: 10px -24px 23px;
  gap: 4px;
}
.pillar-art > img {
  display: block;
  width: 100%;
  height: 220px;
  object-fit: cover;
  object-position: center;
  mask-image: radial-gradient(
    ellipse 74% 70% at 50% 50%,
    #000 45%,
    transparent 100%
  );
}
.pillar-art .art-label {
  margin-top: 0;
  line-height: 1.6;
}
.pillar-number {
  top: 316px;
}
@media (min-width: 768px) and (max-width: 1023px) {
  .pillar-art {
    height: 220px;
    margin-inline: -20px;
  }
  .pillar-art > img {
    height: 198px;
  }
  .pillar-art .art-label {
    font-size: 8px;
    letter-spacing: 0.01em;
  }
  .pillar-number {
    top: 292px;
  }
}
@media (max-width: 767px) {
  .pillar {
    display: block;
  }
  .pillar-art {
    height: auto;
    margin: 14px -24px 16px;
  }
  .pillar-art > img {
    height: auto;
    aspect-ratio: 3/2;
    object-fit: contain;
  }
  .pillar-number {
    position: static;
    display: block;
    margin-top: 0;
  }
  .pillar h3 {
    margin-top: 6px;
  }
  .pillar-description {
    min-height: 0;
  }
}
@media (max-width: 359px) {
  .pillar-art {
    margin-inline: -20px;
  }
}

/* 2026-10-28: user reference, diffused organic folds in subdued page colors. */
.pillar-art > img {
  mask-image: radial-gradient(
    ellipse 82% 78% at 50% 48%,
    #000 37%,
    transparent 100%
  );
}

/* 2026-10-30: approved value-led teaser hero, compact phones retain two title lines. */
@media (max-width: 359px) {
  .hero h1 {
    font-size: 30px;
  }
}