:root {
  --navy: #050a20;
  --navy-mid: #0b1a4a;
  --navy-soft: #12245c;
  --orange: #ff6a22;
  --orange-dark: #e95514;
  --orange-soft: #ffe3d5;
  --blue: #3276f0;
  --blue-soft: #dce9ff;
  --ink: #151923;
  --ink-soft: #505768;
  --muted: #7d8492;
  --line: #dde1e8;
  --line-dark: rgba(255, 255, 255, .16);
  --surface: #f4f6f9;
  --surface-warm: #fbf9f5;
  --white: #ffffff;
  --sans: -apple-system, BlinkMacSystemFont, "SF Pro Display", "PingFang SC", "Helvetica Neue", Arial, sans-serif;
  --mono: "SFMono-Regular", Menlo, Monaco, Consolas, monospace;
  --page: 1180px;
}

* { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
  overflow-x: clip;
  background: var(--navy);
}

body {
  margin: 0;
  overflow-x: clip;
  background: var(--white);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

body.js [data-reveal] {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity .7s ease, transform .75s cubic-bezier(.2, .72, .2, 1);
}

body.js [data-reveal].is-visible {
  opacity: 1;
  transform: none;
}

a { color: inherit; text-decoration: none; }
button { color: inherit; font: inherit; }
h1, h2, h3, p { margin: 0; }
img { max-width: 100%; }

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

.skip-link {
  position: fixed;
  z-index: 100;
  left: 18px;
  top: 12px;
  padding: 10px 14px;
  transform: translateY(-180%);
  border-radius: 8px;
  background: var(--white);
  color: var(--ink);
}

.skip-link:focus { transform: none; }

.site-width {
  width: min(var(--page), calc(100% - 64px));
  margin-inline: auto;
}

.hero-stage,
.subpage-stage {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  background: linear-gradient(132deg, var(--navy) 0%, #071335 52%, var(--navy-mid) 100%);
  color: var(--white);
}

.site-particle-bg {
  position: absolute;
  z-index: 1;
  inset: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  opacity: .34;
  mix-blend-mode: screen;
}
.subpage-stage > .subpage-hero,
.subpage-stage > .support-basics,
.subpage-stage > .support-warning,
.subpage-stage > .policy-nav-v5 { position: relative; z-index: 2; }

/* Privacy uses the same quiet cream field as the motion tail page. */
body.privacy-particle-light {
  background: var(--paper, #f1eee7);
  color: var(--ink);
}
.privacy-particle-light .subpage-stage,
.privacy-particle-light .privacy-final-v5,
.privacy-particle-light .site-footer-v5 {
  background: var(--paper, #f1eee7);
  color: var(--ink);
}
.privacy-particle-light .site-particle-bg { opacity: .42; mix-blend-mode: multiply; }
.privacy-particle-light .site-header-dark { border-color: rgba(52,58,67,.16); }
.privacy-particle-light .brand-lockup strong { color: var(--ink); }
.privacy-particle-light .brand-lockup small { color: rgba(52,58,67,.54); }
.privacy-particle-light .site-nav a { color: rgba(52,58,67,.66); }
.privacy-particle-light .site-nav a:hover,
.privacy-particle-light .site-nav a.active { color: var(--ink); }
.privacy-particle-light .nav-cta { border-color: rgba(52,58,67,.26); color: var(--ink); }
.privacy-particle-light .nav-cta:hover { border-color: var(--orange); color: var(--white); background: var(--orange); }
.privacy-particle-light .subpage-title > p:not(.stage-kicker) { color: rgba(52,58,67,.64); }
.privacy-particle-light .subpage-title .english { color: rgba(52,58,67,.48) !important; }
.privacy-particle-light .policy-version { border-color: rgba(52,58,67,.20); }
.privacy-particle-light .policy-version > small { color: rgba(52,58,67,.54); }
.privacy-particle-light .policy-version p { color: rgba(52,58,67,.54); }
.privacy-particle-light .policy-nav-v5 { border-color: rgba(52,58,67,.18); }
.privacy-particle-light .policy-nav-v5 a { border-color: rgba(52,58,67,.14); color: rgba(52,58,67,.64); }
.privacy-particle-light .privacy-final-v5 { border-top: 1px solid rgba(52,58,67,.14); }
.privacy-particle-light .final-layout > div > p:not(.section-label) { color: rgba(52,58,67,.62); }
.privacy-particle-light .site-footer-v5 { border-top: 1px solid rgba(52,58,67,.14); color: rgba(52,58,67,.52); }
.privacy-particle-light .footer-layout a { color: rgba(52,58,67,.72); }
@media (min-width: 761px) {
  .privacy-particle-light .site-header { gap: 20px; }
  .privacy-particle-light .brand-lockup { gap: 7px; }
  .privacy-particle-light .brand-lockup img { width: 24px; height: 24px; flex: 0 0 24px; border-radius: 6px; background: transparent; box-shadow: 0 3px 8px rgba(50,58,70,.12), 0 0 0 1px rgba(255,255,255,.48); }
  .privacy-particle-light .brand-lockup span { display: inline-flex; align-items: center; gap: 7px; }
  .privacy-particle-light .brand-lockup strong,
  .privacy-particle-light .brand-lockup small { font-size: 14px; line-height: 1; font-weight: 650; }
  .privacy-particle-light .brand-lockup strong { letter-spacing: -.025em; }
  .privacy-particle-light .brand-lockup small { margin-top: 0; letter-spacing: .02em; }
  .privacy-particle-light .site-nav { gap: clamp(17px, 2.4vw, 34px); }
  .privacy-particle-light .site-nav a { padding: 6px 0; font-size: clamp(10px, .85vw, 12px); }
  .privacy-particle-light .site-nav a::after { bottom: 0; height: 1px; }
  .privacy-particle-light .nav-cta { min-height: 0; padding: 7px 10px; border-radius: 4px; font-size: 9px; font-weight: 650; letter-spacing: .02em; }
}
@media (min-width: 761px) {
  .privacy-particle-light .subpage-stage { padding-bottom: 50px; }
  .privacy-particle-light .privacy-hero-v5 { padding-top: 132px; padding-bottom: 42px; }
  .privacy-particle-light .privacy-stage {
    aspect-ratio: 16 / 9;
    min-height: 56.25vw;
    height: auto;
  }
}

.site-header {
  min-height: 84px;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 28px;
  position: relative;
  z-index: 5;
}

.site-header-dark { border-bottom: 1px solid var(--line-dark); }

.brand-lockup {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  width: max-content;
}

.brand-lockup img {
  width: 36px;
  height: 36px;
  border-radius: 9px;
  object-fit: cover;
  background: var(--white);
}

.brand-lockup span { display: block; }
.brand-lockup strong { display: block; font-size: 17px; line-height: 1.1; letter-spacing: -.025em; }
.brand-lockup small { display: block; margin-top: 4px; color: rgba(255,255,255,.56); font-size: 9px; letter-spacing: .08em; }

.site-nav {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 34px;
  font-size: 13px;
}

.site-nav a {
  position: relative;
  padding: 10px 0;
  color: rgba(255,255,255,.70);
  transition: color .2s ease;
}

.site-nav a::after {
  content: "";
  position: absolute;
  left: 0;
  right: 100%;
  bottom: 5px;
  height: 2px;
  background: var(--orange);
  transition: right .2s ease;
}

.site-nav a:hover,
.site-nav a.active { color: var(--white); }
.site-nav a:hover::after,
.site-nav a.active::after { right: 0; }

.nav-cta {
  justify-self: end;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 38px;
  padding: 0 17px;
  border: 1px solid rgba(255,255,255,.28);
  border-radius: 20px;
  color: var(--white);
  font-size: 12px;
  transition: background .2s ease, border-color .2s ease;
}

.nav-cta:hover { border-color: var(--orange); background: var(--orange); }

.hero-layout {
  min-height: calc(100svh - 84px);
  display: grid;
  grid-template-columns: minmax(360px, .82fr) minmax(560px, 1.18fr);
  align-items: center;
  gap: 42px;
  padding: 72px 0 86px;
}

.hero-message {
  position: relative;
  z-index: 2;
  padding-bottom: 20px;
}

.stage-kicker,
.section-label {
  color: var(--orange);
  font: 700 10px/1.4 var(--mono);
  letter-spacing: .11em;
}

.hero-message h1,
.subpage-title h1 {
  margin-top: 23px;
  font-size: clamp(52px, 5.6vw, 76px);
  line-height: 1.02;
  letter-spacing: -.065em;
  font-weight: 760;
}

.hero-message > p:not(.stage-kicker) {
  max-width: 470px;
  margin-top: 28px;
  color: rgba(255,255,255,.68);
  font-size: 18px;
  line-height: 1.75;
}

.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 34px; }

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 50px;
  padding: 0 24px;
  border: 1px solid transparent;
  border-radius: 26px;
  font-size: 13px;
  font-weight: 700;
  transition: transform .2s ease, background .2s ease, border-color .2s ease;
}

.button:hover { transform: translateY(-2px); }
.button-primary { background: var(--orange); color: var(--white); }
.button-primary:hover { background: var(--orange-dark); }
.button-outline { border-color: rgba(255,255,255,.28); color: var(--white); }
.button-outline:hover { border-color: rgba(255,255,255,.6); background: rgba(255,255,255,.07); }

.hero-note {
  display: block;
  margin-top: 22px;
  color: rgba(255,255,255,.44);
  font: 9px/1.5 var(--mono);
  letter-spacing: .04em;
}

.hero-product {
  position: relative;
  z-index: 1;
  width: min(760px, 66vw);
  justify-self: end;
  margin-right: -118px;
  transform: perspective(1500px) rotateY(-2deg) rotateZ(1deg);
}

body.js .hero-product { transition-delay: .08s; }

.app-window {
  overflow: hidden;
  border: 1px solid rgba(255,255,255,.22);
  border-radius: 16px;
  background: #fbfaf6;
  color: var(--ink);
  box-shadow: 0 44px 100px rgba(0,0,0,.48), 0 0 0 1px rgba(255,255,255,.07);
}

.app-titlebar {
  min-height: 46px;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  padding: 0 16px;
  border-bottom: 1px solid #e7e0d8;
  background: #f1ece4;
  font-size: 10px;
}

.traffic { display: flex; gap: 6px; }
.traffic i { width: 8px; height: 8px; border-radius: 50%; background: #d2cbc2; }
.traffic i:first-child { background: #f3745b; }
.app-name { display: flex; align-items: center; gap: 7px; font-weight: 700; }
.app-name > i { width: 7px; height: 7px; border-radius: 50%; background: var(--orange); box-shadow: 0 0 0 4px rgba(255,106,34,.15); }
.app-name small { color: var(--muted); font-weight: 500; }
.demo-mark { justify-self: end; color: var(--orange-dark); font: 8px/1 var(--mono); }

.app-toolbar {
  min-height: 46px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 0 22px;
  border-bottom: 1px solid #e7e0d8;
  background: #f9f6f0;
  font-size: 9px;
}

.app-toolbar > div { display: flex; align-items: center; gap: 18px; }
.app-toolbar span { color: #807b73; }
.app-toolbar span.active { color: var(--ink); font-weight: 700; border-bottom: 2px solid var(--orange); }

.overview-body { padding: 24px 26px 22px; }

.overview-head { display: flex; align-items: flex-start; justify-content: space-between; }
.overview-head small { display: block; color: var(--muted); font-size: 8px; }
.overview-head strong { display: block; margin-top: 5px; font-size: 22px; }
.overview-head > span { color: var(--muted); font: 8px/1.4 var(--mono); }

.overview-metrics {
  display: grid;
  grid-template-columns: 1.25fr 1fr 1fr;
  gap: 0;
  margin-top: 18px;
  border: 1px solid #e5dfd6;
  border-radius: 11px;
  background: var(--white);
}

.overview-metrics > div { min-height: 110px; padding: 16px 18px; border-left: 1px solid #e9e3dc; }
.overview-metrics > div:first-child { border-left: 0; }
.overview-metrics small { display: block; color: var(--muted); font-size: 8px; }
.overview-metrics strong { display: block; margin-top: 9px; font: 650 25px/1 var(--mono); letter-spacing: -.055em; }
.overview-metrics strong b { font-size: 10px; letter-spacing: 0; }
.overview-metrics span { display: block; margin-top: 9px; color: var(--muted); font-size: 8px; }
.overview-metrics .metric-main strong { color: var(--orange-dark); font-size: 31px; }

.agent-line {
  display: grid;
  grid-template-columns: auto auto 1fr;
  align-items: center;
  gap: 10px;
  margin-top: 10px;
  padding: 10px 14px;
  border: 1px solid #e5dfd6;
  border-radius: 9px;
  background: #f4f1eb;
  font-size: 8px;
}

.agent-line span { color: var(--muted); }
.agent-line strong { color: var(--ink); }
.agent-line em { justify-self: end; color: var(--orange-dark); font-style: normal; }

.overview-panels { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin-top: 10px; }
.ui-panel, .rhythm-ui { padding: 14px 15px; border: 1px solid #e5dfd6; border-radius: 10px; background: var(--white); }
.ui-panel-head { display: flex; align-items: baseline; justify-content: space-between; gap: 14px; }
.ui-panel-head strong { font-size: 9px; }
.ui-panel-head span { color: var(--muted); font: 7px/1.4 var(--mono); }

.key-heat, .keyboard-large {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 4px;
  margin-top: 21px;
}

.key-heat i, .keyboard-large i { height: 9px; border-radius: 2px; background: #dedad4; }
.key-heat i.warm, .keyboard-large i.warm { background: #ffaf89; }
.key-heat i.hot, .keyboard-large i.hot { background: var(--orange); }

.screen-heat, .screen-large {
  display: grid;
  grid-template-columns: repeat(10, 1fr);
  gap: 3px;
  margin-top: 15px;
  padding: 8px;
  border: 1px solid #eee8df;
}

.screen-heat i, .screen-large i { height: 8px; background: #eeebe5; }
.screen-heat i.warm, .screen-large i.warm { background: #ffb28f; }
.screen-heat i.hot, .screen-large i.hot { background: var(--orange); }
.screen-heat i.click, .screen-large i.click { background: var(--blue); }

.rhythm-ui { margin-top: 10px; }

.rhythm-bars {
  height: 82px;
  display: flex;
  align-items: end;
  gap: 6px;
  margin-top: 12px;
  padding-top: 8px;
  border-bottom: 1px solid #d9d4cc;
}

.rhythm-bars i {
  flex: 1;
  min-width: 3px;
  height: var(--h);
  border-radius: 2px 2px 0 0;
  background: #c9c4bc;
  transform-origin: bottom;
}

.rhythm-bars i.hot { background: var(--orange); }

.rhythm-time, .date-control {
  display: flex;
  align-items: center;
  justify-content: space-between;
  color: var(--muted);
  font: 7px/1.4 var(--mono);
}

.rhythm-time { margin-top: 6px; }
.date-control { margin-top: 13px; padding-top: 11px; border-top: 1px solid #e8e2da; }
.date-control strong { color: var(--ink); font-weight: 600; }

body.js .hero-product .rhythm-bars i,
body.js .today-visual .today-rhythm i { transform: scaleY(0); }

.hero-product.is-visible .rhythm-bars i,
.today-visual.is-visible .today-rhythm i {
  animation: grow-bar .7s calc(var(--i, 0) * .035s + .2s) ease-out forwards;
}

@keyframes grow-bar { to { transform: scaleY(1); } }

.feature-stage { min-height: 880px; display: flex; align-items: center; padding: 110px 0; }
.feature-light { background: var(--surface); color: var(--ink); }
.feature-dark { background: #06102f; color: var(--white); }

.feature-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.18fr) minmax(340px, .82fr);
  align-items: center;
  gap: 100px;
}

.feature-layout.reverse { grid-template-columns: minmax(340px, .82fr) minmax(0, 1.18fr); }
.feature-layout.reverse .feature-copy { order: 1; }
.feature-layout.reverse .feature-visual { order: 2; }

.feature-copy { max-width: 460px; }
.feature-copy h2,
.local-layout h2,
.section-heading h2,
.final-layout h2,
.policy-row-v5 h2 {
  margin-top: 15px;
  font-size: clamp(42px, 4.8vw, 64px);
  line-height: 1.08;
  letter-spacing: -.055em;
}

.feature-copy > p:not(.section-label) {
  margin-top: 26px;
  color: var(--ink-soft);
  font-size: 18px;
  line-height: 1.75;
}

.feature-dark .feature-copy > p:not(.section-label) { color: rgba(255,255,255,.65); }

.feature-link,
.text-link,
.policy-row-v5 a {
  position: relative;
  display: inline-block;
  margin-top: 28px;
  padding-bottom: 4px;
  font-size: 13px;
  font-weight: 700;
}

.feature-link::after,
.text-link::after,
.policy-row-v5 a::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 2px;
  background: var(--orange);
  transition: right .2s ease;
}

.feature-link:hover::after,
.text-link:hover::after,
.policy-row-v5 a:hover::after { right: 55%; }

.feature-footnote { display: block; margin-top: 24px; color: rgba(255,255,255,.42); font-size: 12px; line-height: 1.65; }
.feature-visual { position: relative; }

.today-visual { display: flex; justify-content: center; }
.today-card {
  width: min(610px, 100%);
  overflow: hidden;
  border: 1px solid #e1e4e9;
  border-radius: 22px;
  background: #fbfaf6;
  box-shadow: 0 34px 80px rgba(34,42,62,.18);
}

.today-top { display: flex; justify-content: space-between; padding: 18px 22px; border-bottom: 1px solid #e8e2da; color: var(--muted); font-size: 11px; }
.today-top small { color: var(--orange-dark); }
.today-number { padding: 38px 36px 28px; }
.today-number small, .today-pair small { display: block; color: var(--muted); font-size: 11px; }
.today-number strong { display: block; margin-top: 10px; color: var(--orange); font: 700 clamp(64px, 9vw, 104px)/.95 var(--mono); letter-spacing: -.09em; }
.today-number em { display: inline-block; margin-top: 14px; color: var(--orange-dark); font: normal 11px/1 var(--mono); }
.today-pair { display: grid; grid-template-columns: 1fr 1fr; border-top: 1px solid #e8e2da; border-bottom: 1px solid #e8e2da; }
.today-pair > div { padding: 25px 36px; }
.today-pair > div + div { border-left: 1px solid #e8e2da; }
.today-pair strong { display: block; margin-top: 8px; font: 650 25px/1.1 var(--mono); letter-spacing: -.05em; }
.today-rhythm { height: 138px; display: flex; align-items: end; gap: 8px; padding: 25px 28px 20px; }
.today-rhythm i { flex: 1; height: var(--h); border-radius: 3px 3px 0 0; background: #c8c4bd; transform-origin: bottom; }
.today-rhythm i.hot { background: var(--orange); }
.today-rhythm span { align-self: end; color: var(--muted); font: 8px/1 var(--mono); }

.heatmap-visual { min-height: 560px; }
.heatmap-window {
  position: absolute;
  width: min(540px, 86%);
  padding: 25px 28px 30px;
  border: 1px solid rgba(255,255,255,.20);
  border-radius: 18px;
  background: #faf8f3;
  color: var(--ink);
  box-shadow: 0 34px 80px rgba(0,0,0,.38);
}

.keyboard-window { top: 12px; right: 0; transform: rotate(2deg); }
.screen-window { left: 0; bottom: 5px; transform: rotate(-2deg); }
.visual-title { display: flex; align-items: baseline; justify-content: space-between; gap: 18px; }
.visual-title strong { font-size: 14px; }
.visual-title span { color: var(--muted); font: 9px/1.4 var(--mono); }
.keyboard-large { gap: 7px; margin-top: 30px; }
.keyboard-large i { height: 17px; border-radius: 4px; }
.screen-large { gap: 5px; margin-top: 24px; padding: 15px; }
.screen-large i { height: 15px; }

.stats-visual { padding: 18px; }
.stats-window {
  padding: 30px;
  border: 1px solid #e1e4e9;
  border-radius: 22px;
  background: #fbfaf6;
  box-shadow: 0 34px 80px rgba(34,42,62,.18);
}

.stats-head { display: flex; align-items: flex-start; justify-content: space-between; }
.stats-head small { display: block; color: var(--muted); font-size: 10px; }
.stats-head strong { display: block; margin-top: 5px; font-size: 25px; }
.stats-head > span { padding: 7px 12px; border-radius: 15px; background: #f0ece5; color: var(--ink-soft); font-size: 10px; }
.stats-totals { display: grid; grid-template-columns: repeat(3, 1fr); margin-top: 24px; border: 1px solid #e6e0d8; border-radius: 12px; background: var(--white); }
.stats-totals > div { padding: 21px 18px; border-left: 1px solid #e6e0d8; }
.stats-totals > div:first-child { border-left: 0; }
.stats-totals strong { display: block; font: 650 23px/1 var(--mono); letter-spacing: -.055em; }
.stats-totals small { display: block; margin-top: 9px; color: var(--muted); font-size: 9px; }
.activity-trend, .top-keys { margin-top: 14px; padding: 20px; border: 1px solid #e6e0d8; border-radius: 12px; background: var(--white); }
.trend-grid { display: grid; grid-template-columns: repeat(14, 1fr); gap: 6px; margin-top: 18px; }
.trend-grid i { height: 24px; border-radius: 4px; background: #f1ded5; }
.trend-grid i.warm { background: #ffa47c; }
.trend-grid i.hot { background: var(--orange); }
.top-keys > div:not(.visual-title) { display: grid; grid-template-columns: 70px 1fr 38px; align-items: center; gap: 12px; margin-top: 13px; font-size: 9px; }
.top-keys i { width: var(--w); height: 7px; border-radius: 4px; background: var(--orange); }
.top-keys b { color: var(--muted); font: 500 9px/1 var(--mono); }
.floating-demo { position: absolute; right: 0; top: 0; padding: 7px 12px; border-radius: 14px; background: var(--orange); color: var(--white); font: 8px/1 var(--mono); }

.local-stage { padding: 116px 0; background: #07102f; color: var(--white); }
.local-layout { display: grid; grid-template-columns: 1fr 1fr; gap: 110px; align-items: end; }
.local-layout > div:last-child { max-width: 520px; }
.local-layout > div:last-child p { color: rgba(255,255,255,.63); font-size: 18px; line-height: 1.75; }

.site-footer-v5 { background: var(--navy); color: rgba(255,255,255,.55); }
.footer-layout { min-height: 122px; display: grid; grid-template-columns: 1fr auto auto; align-items: center; gap: 46px; font-size: 11px; }
.footer-brand img { width: 31px; height: 31px; border-radius: 8px; }
.footer-layout nav { display: flex; gap: 24px; }
.footer-layout a { color: rgba(255,255,255,.76); }

.subpage-stage { padding-bottom: 78px; }
.subpage-hero { display: grid; grid-template-columns: 1fr 1fr; align-items: end; gap: 90px; padding: 90px 0 72px; }
.subpage-title > p:not(.stage-kicker) { max-width: 590px; margin-top: 24px; color: rgba(255,255,255,.66); font-size: 17px; }
.subpage-title h1 { font-size: clamp(52px, 6.7vw, 96px); }
.english { color: var(--muted) !important; font-size: 13px !important; line-height: 1.65 !important; }
.subpage-title .english { margin-top: 10px !important; color: rgba(255,255,255,.44) !important; }

.direct-contact {
  padding: 28px;
  border: 1px solid rgba(255,255,255,.20);
  border-radius: 18px;
  background: rgba(255,255,255,.06);
}

.direct-contact > small, .policy-version > small { color: rgba(255,255,255,.46); font: 9px/1.4 var(--mono); letter-spacing: .07em; }
.direct-contact > a { display: block; margin-top: 18px; overflow-wrap: anywhere; font-size: clamp(26px, 3vw, 38px); font-weight: 720; letter-spacing: -.04em; }
.direct-contact > div { display: flex; align-items: flex-end; justify-content: space-between; gap: 24px; margin-top: 28px; padding-top: 18px; border-top: 1px solid rgba(255,255,255,.14); }
.direct-contact > div > span { color: rgba(255,255,255,.72); font-size: 12px; }
.direct-contact > div small { display: block; margin-top: 4px; color: rgba(255,255,255,.42); font-size: 9px; }
.direct-contact button { padding: 0 0 4px; border: 0; border-bottom: 2px solid var(--orange); background: transparent; color: var(--white); cursor: pointer; font-size: 11px; }

.support-basics { display: grid; grid-template-columns: 1fr 1fr; gap: 0; border-top: 1px solid rgba(255,255,255,.18); border-bottom: 1px solid rgba(255,255,255,.18); }
.support-basics section { display: grid; grid-template-columns: 42px 1fr; gap: 20px; padding: 30px 36px 30px 0; }
.support-basics section + section { padding-left: 36px; border-left: 1px solid rgba(255,255,255,.18); }
.support-basics section > span { color: var(--orange); font: 10px/1.4 var(--mono); }
.support-basics h2 { font-size: 19px; }
.support-basics h2 small { display: block; margin-top: 5px; color: rgba(255,255,255,.42); font-size: 9px; font-weight: 500; }
.support-basics p { margin-top: 14px; color: rgba(255,255,255,.64); font-size: 13px; }
.support-basics .english { margin-top: 8px; color: rgba(255,255,255,.42) !important; }
.support-warning { margin-top: 16px; color: rgba(255,255,255,.43); font-size: 11px; }
.support-warning span { display: block; margin-top: 3px; font-size: 9px; }

.support-topics-v5, .faq-stage { padding: 108px 0; }
.support-topics-v5 { background: var(--white); }
.faq-stage { background: var(--surface); }
.section-heading { max-width: 760px; }
.section-heading h2 { font-size: clamp(40px, 4.6vw, 60px); }
.section-heading > p:not(.section-label) { margin-top: 18px; color: var(--ink-soft); }

.topic-list-v5, .faq-list-v5 { margin-top: 56px; border-top: 1px solid var(--ink); }
.topic-list-v5 a { display: grid; grid-template-columns: 50px 1fr auto; align-items: center; gap: 22px; padding: 27px 0; border-bottom: 1px solid var(--line); }
.topic-list-v5 > a > span, .faq-list-v5 summary > span { color: var(--orange); font: 10px/1 var(--mono); }
.topic-list-v5 strong { font-size: 20px; }
.topic-list-v5 p { margin-top: 4px; color: var(--ink-soft); font-size: 13px; }
.topic-list-v5 em { border-bottom: 2px solid var(--orange); font-size: 12px; font-style: normal; }

.faq-list-v5 details { border-bottom: 1px solid var(--line); }
.faq-list-v5 summary { display: grid; grid-template-columns: 50px 1fr auto; align-items: center; gap: 22px; padding: 25px 0; cursor: pointer; list-style: none; }
.faq-list-v5 summary::-webkit-details-marker { display: none; }
.faq-list-v5 summary strong { font-size: 18px; }
.faq-list-v5 summary small { display: block; margin-top: 5px; color: var(--muted); font-size: 10px; font-weight: 500; }
.faq-list-v5 summary::after { content: "查看答案"; color: var(--muted); font: 9px/1 var(--mono); }
.faq-list-v5 details[open] summary::after { content: "收起"; }
.faq-list-v5 details > div { max-width: 780px; margin-left: 72px; padding: 0 0 28px; color: var(--ink-soft); font-size: 14px; }
.faq-list-v5 details > div .english { margin-top: 8px; }

.support-final-v5 { padding: 92px 0; background: #07102f; color: var(--white); }
.final-layout { display: grid; grid-template-columns: 1fr auto; align-items: center; gap: 70px; }
.final-layout h2 { font-size: clamp(38px, 4.4vw, 58px); }
.final-layout > div > p:not(.section-label) { margin-top: 16px; color: rgba(255,255,255,.60); }

.privacy-hero-v5 { padding-bottom: 58px; }
.policy-version { align-self: end; padding: 26px 0 4px; border-top: 1px solid rgba(255,255,255,.22); }
.policy-version strong { display: block; margin-top: 17px; color: var(--orange); font: 700 66px/1 var(--mono); letter-spacing: -.08em; }
.policy-version p { margin-top: 18px; color: rgba(255,255,255,.50); font: 10px/1.8 var(--mono); }

.policy-nav-v5 { display: grid; grid-template-columns: repeat(3, 1fr); border-top: 1px solid rgba(255,255,255,.18); }
.policy-nav-v5 a { display: flex; align-items: center; gap: 13px; padding: 17px 12px 17px 0; border-bottom: 1px solid rgba(255,255,255,.12); color: rgba(255,255,255,.62); font-size: 12px; }
.policy-nav-v5 a span { color: var(--orange); font: 9px/1 var(--mono); }

.policy-row-v5 { padding: 82px 0; scroll-margin-top: 20px; background: var(--white); }
.policy-row-v5.alt { background: var(--surface); }
.policy-row-v5 > div { display: grid; grid-template-columns: 54px minmax(260px, .75fr) minmax(0, 1.25fr); gap: 46px; align-items: start; }
.policy-row-v5 > div > span { color: var(--orange); font: 10px/1 var(--mono); }
.policy-row-v5 h2 { font-size: clamp(32px, 3.8vw, 48px); }
.policy-row-v5 > div > div:last-child { max-width: 660px; color: var(--ink-soft); }
.policy-row-v5 > div > div:last-child p + p { margin-top: 20px; }
.privacy-final-v5 { background: var(--navy-mid); }

@media (max-width: 1000px) {
  .site-width { width: min(var(--page), calc(100% - 42px)); }
  .hero-layout { grid-template-columns: minmax(310px, .8fr) minmax(470px, 1.2fr); }
  .hero-product { margin-right: -150px; }
  .feature-layout, .feature-layout.reverse { gap: 60px; }
}

@media (max-width: 820px) {
  .site-header { grid-template-columns: 1fr auto; gap: 10px 22px; padding: 16px 0; }
  .site-nav { grid-column: 1 / -1; grid-row: 2; justify-content: space-between; gap: 14px; }
  .nav-cta { grid-column: 2; grid-row: 1; }

  .hero-layout { min-height: auto; grid-template-columns: 1fr; padding: 70px 0 90px; }
  .hero-message { max-width: 620px; }
  .hero-product { width: 800px; max-width: 108%; justify-self: center; margin: 30px -8% 0 0; transform: none; }

  .feature-stage { min-height: auto; padding: 92px 0; }
  .feature-layout, .feature-layout.reverse { grid-template-columns: 1fr; gap: 62px; }
  .feature-layout.reverse .feature-copy, .feature-layout.reverse .feature-visual { order: initial; }
  .feature-copy { max-width: 620px; }
  .heatmap-visual { min-height: 520px; }

  .local-layout { grid-template-columns: 1fr; gap: 34px; }
  .subpage-hero { grid-template-columns: 1fr; gap: 50px; }
  .direct-contact { max-width: 680px; }
  .policy-row-v5 > div { grid-template-columns: 40px 1fr; gap: 26px; }
  .policy-row-v5 > div > div:last-child { grid-column: 2; }
}

@media (max-width: 620px) {
  body { font-size: 15px; }
  .site-width { width: min(var(--page), calc(100% - 30px)); }
  .brand-lockup img { width: 32px; height: 32px; border-radius: 8px; }
  .brand-lockup strong { font-size: 15px; }
  .site-nav { font-size: 12px; }
  .nav-cta { min-height: 34px; padding: 0 13px; font-size: 10px; }

  .hero-layout { padding-top: 55px; }
  .hero-message h1, .subpage-title h1 { font-size: clamp(44px, 13vw, 58px); }
  .hero-message > p:not(.stage-kicker) { font-size: 16px; }
  .hero-product { width: 700px; max-width: 145%; margin-right: -48%; }
  .app-window { border-radius: 12px; }
  .overview-body { padding: 18px; }
  .overview-metrics { grid-template-columns: 1fr 1fr; }
  .overview-metrics > div { min-height: 100px; padding: 14px; }
  .overview-metrics .metric-main { grid-column: 1 / -1; border-left: 0; border-bottom: 1px solid #e9e3dc; }
  .overview-metrics > div:nth-child(2) { border-left: 0; }
  .agent-line { grid-template-columns: auto auto; }
  .agent-line em { grid-column: 1 / -1; justify-self: start; }
  .overview-panels { grid-template-columns: 1fr; }
  .rhythm-bars { gap: 4px; }

  .feature-stage { padding: 74px 0; }
  .feature-copy h2, .local-layout h2, .section-heading h2, .final-layout h2 { font-size: 42px; }
  .feature-copy > p:not(.section-label), .local-layout > div:last-child p { font-size: 16px; }

  .today-number { padding: 30px 24px 24px; }
  .today-number strong { font-size: 70px; }
  .today-pair > div { padding: 20px 22px; }
  .today-pair strong { font-size: 20px; }
  .today-rhythm { gap: 5px; padding-inline: 18px; }

  .heatmap-visual { min-height: 440px; }
  .heatmap-window { width: 92%; padding: 20px; }
  .keyboard-large { gap: 4px; }
  .keyboard-large i { height: 12px; }
  .screen-large i { height: 11px; }

  .stats-visual { padding: 0; }
  .stats-window { padding: 19px; }
  .stats-totals strong { font-size: 17px; }
  .stats-totals > div { padding: 17px 10px; }
  .trend-grid { gap: 4px; }
  .trend-grid i { height: 18px; }
  .top-keys > div:not(.visual-title) { grid-template-columns: 54px 1fr 30px; }

  .local-stage { padding: 76px 0; }

  .footer-layout { min-height: auto; grid-template-columns: 1fr; gap: 15px; padding: 28px 0; }
  .footer-layout nav { gap: 20px; }

  .subpage-stage { padding-bottom: 58px; }
  .subpage-hero { padding: 62px 0 52px; }
  .direct-contact { padding: 22px; }
  .direct-contact > a { font-size: 25px; }
  .direct-contact > div { align-items: flex-start; flex-direction: column; }
  .support-basics { grid-template-columns: 1fr; }
  .support-basics section { padding: 25px 0; }
  .support-basics section + section { padding-left: 0; border-left: 0; border-top: 1px solid rgba(255,255,255,.18); }

  .support-topics-v5, .faq-stage { padding: 76px 0; }
  .topic-list-v5 a { grid-template-columns: 34px 1fr auto; gap: 14px; }
  .topic-list-v5 em { grid-column: 3; grid-row: 1; }
  .faq-list-v5 summary { grid-template-columns: 34px 1fr; gap: 14px; }
  .faq-list-v5 summary::after { display: none; }
  .faq-list-v5 details > div { margin-left: 48px; }

  .final-layout { grid-template-columns: 1fr; gap: 30px; }
  .final-layout .button { justify-self: start; }

  .policy-nav-v5 { grid-template-columns: 1fr 1fr; }
  .policy-row-v5 { padding: 58px 0; }
  .policy-row-v5 > div { grid-template-columns: 30px 1fr; gap: 18px; }
  .policy-row-v5 h2 { font-size: 34px; }
}

@media (max-width: 620px) {
  .privacy-particle-light .subpage-title h1 { font-size: clamp(52px, 14vw, 58px); }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
  body.js [data-reveal] { opacity: 1; transform: none; }
  body.js .hero-product .rhythm-bars i,
  body.js .today-visual .today-rhythm i { transform: none; }
}

@media print {
  .site-nav, .nav-cta, .hero-actions, .skip-link { display: none !important; }
  .hero-stage, .subpage-stage, .feature-dark, .local-stage, .support-final-v5 { background: #fff !important; color: #000 !important; }
}

/* Homepage product imagery: recent installed-app reference and visualized hero, framed by the site. */
.home-v5 .hero-layout {
  grid-template-columns: minmax(380px, .95fr) minmax(390px, .85fr);
  gap: 74px;
}

.home-v5 .hero-product {
  width: min(500px, 43vw);
  margin-right: 12px;
  transform: rotate(1.1deg);
}

.product-shot {
  position: relative;
  z-index: 1;
  margin: 0;
}

.product-shot img {
  display: block;
  width: 100%;
  height: auto;
}

.product-shot-hero::before {
  content: "";
  position: absolute;
  z-index: -1;
  inset: 13% -14% 11% -16%;
  border-radius: 50%;
  background: radial-gradient(circle at 45% 42%, rgba(255,106,34,.32), rgba(50,118,240,.15) 42%, transparent 72%);
  filter: blur(28px);
}

.product-shot-hero img {
  filter: drop-shadow(0 44px 58px rgba(0,0,0,.48));
}

.shot-label {
  position: absolute;
  z-index: 2;
  top: 5%;
  right: 2%;
  padding: 8px 12px;
  border: 1px solid rgba(255,255,255,.24);
  border-radius: 18px;
  background: rgba(5,10,32,.76);
  color: rgba(255,255,255,.82);
  box-shadow: 0 12px 30px rgba(0,0,0,.24);
  backdrop-filter: blur(12px);
  font: 700 8px/1 var(--mono);
  letter-spacing: .07em;
}

.detail-shot {
  overflow: hidden;
  border: 1px solid rgba(20,25,35,.15);
  border-radius: 23px;
  background: #17191d;
  box-shadow: 0 34px 78px rgba(24,29,40,.22);
}

.feature-dark .detail-shot {
  border-color: rgba(255,255,255,.18);
  box-shadow: 0 38px 88px rgba(0,0,0,.42);
}

.shot-crop {
  position: relative;
  overflow: hidden;
  background: #17191d;
}

.detail-shot figcaption {
  padding: 12px 16px;
  border-top: 1px solid rgba(255,255,255,.10);
  background: #17191d;
  color: rgba(255,255,255,.54);
  font: 8px/1.4 var(--mono);
  letter-spacing: .05em;
}

.today-visual { justify-content: flex-start; }
.summary-shot { width: min(610px, 100%); }
.summary-shot .shot-crop { aspect-ratio: 1.45 / 1; }

.heatmap-visual { min-height: 610px; }
.heatmap-visual .detail-shot { position: absolute; width: min(550px, 88%); }
.keyboard-shot { top: 0; right: 0; transform: rotate(1.25deg); }
.keyboard-shot .shot-crop { aspect-ratio: 2.3 / 1; }
.keyboard-shot .shot-crop img { transform: translateY(-29%); }
.screen-shot { left: 0; bottom: 0; transform: rotate(-1.25deg); }
.screen-shot .shot-crop { aspect-ratio: 1.85 / 1; }
.screen-shot .shot-crop img { transform: translateY(-57%); }

.stats-visual { padding: 0; }
.rhythm-shot { width: min(620px, 100%); }
.rhythm-shot .shot-crop { aspect-ratio: 3 / 1; }
.rhythm-shot .shot-crop img { transform: translateY(-50%); }

@media (max-width: 1000px) {
  .home-v5 .hero-layout { grid-template-columns: minmax(330px, .9fr) minmax(350px, .8fr); gap: 40px; }
  .home-v5 .hero-product { width: min(470px, 46vw); margin-right: -26px; }
  .heatmap-visual { min-height: 540px; }
}

@media (max-width: 820px) {
  .home-v5 .hero-layout { grid-template-columns: 1fr; }
  .home-v5 .hero-product { width: min(500px, 86vw); max-width: none; justify-self: center; margin: 24px auto 0; transform: none; }
  .today-visual { justify-content: center; }
  .heatmap-visual { min-height: min(610px, 86vw); }
}

@media (max-width: 620px) {
  .home-v5 .hero-product { width: min(440px, 100%); margin-inline: auto; }
  .detail-shot { border-radius: 17px; }
  .heatmap-visual { min-height: 112vw; }
  .heatmap-visual .detail-shot { width: 94%; }
}

/* v6 — one continuous product canvas with a full, uncropped current-app image. */
body.home-v6 {
  background-color: var(--navy);
  background-image:
    linear-gradient(180deg, rgba(5,10,32,.04), rgba(5,10,32,.22) 58%, rgba(5,10,32,.72)),
    url("keydance-atmosphere-v1.webp");
  background-repeat: no-repeat;
  background-position: center top;
  background-size: cover;
  background-attachment: fixed;
  color: var(--white);
}

.home-v6 main { background: transparent; }

.home-v6 .hero-stage {
  min-height: 100svh;
  background: transparent;
}

.home-v6 .hero-stage::after {
  content: "";
  position: absolute;
  z-index: -1;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(5,10,32,.92) 0%, rgba(5,10,32,.68) 42%, rgba(5,10,32,.20) 75%, rgba(5,10,32,.36) 100%),
    linear-gradient(180deg, transparent 70%, var(--navy) 100%);
  pointer-events: none;
}

.home-v6 .site-header-dark { border-bottom-color: rgba(255,255,255,.12); }

.home-v6 .hero-layout {
  min-height: calc(100svh - 84px);
  grid-template-columns: minmax(390px, .85fr) minmax(520px, 1.15fr);
  gap: 38px;
  padding-block: 58px 64px;
}

.home-v6 .hero-message h1 {
  max-width: 680px;
  font-size: clamp(52px, 4.45vw, 64px);
}

.home-v6 .hero-message h1 span {
  display: block;
  white-space: nowrap;
}

.home-v6 .hero-message > p:not(.stage-kicker) {
  max-width: 520px;
  color: rgba(255,255,255,.72);
}

.home-v6 .hero-product {
  width: min(680px, 53vw);
  margin: 0 -54px 0 0;
  transform: none;
}

.home-v6 .product-shot-hero::before {
  inset: 5% -22% 3% -22%;
  background: radial-gradient(circle at 54% 38%, rgba(255,106,34,.22), rgba(50,118,240,.13) 45%, transparent 72%);
  filter: blur(36px);
}

.home-v6 .product-shot-hero img {
  filter: drop-shadow(0 52px 68px rgba(0,0,0,.58));
}

.story-stage {
  position: relative;
  isolation: isolate;
  padding: 150px 0 112px;
  border-top: 1px solid rgba(255,255,255,.10);
  color: var(--white);
}

.story-stage::before {
  content: "";
  position: absolute;
  z-index: -1;
  inset: 0;
  background: linear-gradient(180deg, rgba(5,10,32,.94), rgba(5,10,32,.78) 38%, rgba(5,10,32,.88));
}

.story-intro { max-width: 880px; margin-bottom: 112px; }

.story-intro h2 {
  margin-top: 18px;
  font-size: clamp(52px, 6.4vw, 82px);
  line-height: 1.04;
  letter-spacing: -.065em;
}

.story-intro > p:not(.section-label) {
  max-width: 650px;
  margin-top: 28px;
  color: rgba(255,255,255,.62);
  font-size: 18px;
  line-height: 1.8;
}

.story-layout {
  display: grid;
  grid-template-columns: minmax(320px, .8fr) minmax(430px, 1.2fr);
  align-items: start;
  gap: 110px;
}

.story-steps { min-width: 0; }

.story-step {
  position: relative;
  min-height: 78vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 90px 0 90px 56px;
  scroll-margin-top: 12vh;
  opacity: .30;
  transform: translateY(20px);
  transition: opacity .55s ease, transform .65s cubic-bezier(.2,.72,.2,1);
}

.story-step::before {
  content: "";
  position: absolute;
  left: 10px;
  top: 18%;
  bottom: 18%;
  width: 1px;
  background: rgba(255,255,255,.15);
}

.story-step::after {
  content: "";
  position: absolute;
  left: 7px;
  top: 48%;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: rgba(255,255,255,.28);
  box-shadow: 0 0 0 0 rgba(255,106,34,0);
  transition: background .4s ease, box-shadow .4s ease;
}

.story-step.is-active {
  opacity: 1;
  transform: none;
}

.story-step.is-active::after {
  background: var(--orange);
  box-shadow: 0 0 0 8px rgba(255,106,34,.14), 0 0 32px rgba(255,106,34,.34);
}

.story-step > span {
  position: absolute;
  left: 0;
  top: 43%;
  transform: translateX(-100%);
  color: rgba(255,255,255,.28);
  font: 9px/1 var(--mono);
}

.story-step h3 {
  margin: 18px 0 0;
  font-size: clamp(42px, 4.5vw, 62px);
  line-height: 1.08;
  letter-spacing: -.055em;
}

.story-step > p:last-child {
  max-width: 510px;
  margin-top: 24px;
  color: rgba(255,255,255,.62);
  font-size: 17px;
  line-height: 1.8;
}

.story-visual-column {
  position: sticky;
  top: 72px;
  align-self: start;
}

.story-product {
  position: relative;
  top: auto;
  width: min(505px, 100%);
  margin: 0 auto;
  transform: none;
}

.story-product img {
  position: relative;
  z-index: 1;
  display: block;
  width: 100%;
  height: auto;
  filter: drop-shadow(0 48px 64px rgba(0,0,0,.60));
  transform: rotate(.35deg) scale(.96);
  transform-origin: center 42%;
  transition: transform .75s cubic-bezier(.2,.72,.2,1), filter .75s ease;
}

.story-product figcaption {
  position: relative;
  z-index: 2;
  margin-top: -12px;
  padding-left: 12%;
  color: rgba(255,255,255,.38);
  font: 8px/1.5 var(--mono);
  letter-spacing: .06em;
}

.story-aura {
  position: absolute;
  z-index: 0;
  inset: 12% -34% 8% -32%;
  border-radius: 50%;
  background:
    radial-gradient(circle at 58% 26%, rgba(255,106,34,.28), transparent 30%),
    radial-gradient(circle at 46% 72%, rgba(50,118,240,.30), transparent 37%);
  filter: blur(46px);
  opacity: .72;
  transition: transform .8s cubic-bezier(.2,.72,.2,1), opacity .7s ease;
}

.story-stage[data-story-scene="heatmaps"] .story-product img {
  transform: translate3d(1.5%,0,0) rotate(-.45deg) scale(1.01);
}

.story-stage[data-story-scene="heatmaps"] .story-aura {
  transform: translate3d(-3%,7%,0) scale(1.08);
  opacity: .90;
}

.story-stage[data-story-scene="rhythm"] .story-product img {
  transform: translate3d(-1%,0,0) rotate(.15deg) scale(.98);
}

.story-stage[data-story-scene="rhythm"] .story-aura {
  transform: translate3d(5%,-4%,0) scale(.94);
  opacity: .68;
}

.home-v6 .local-stage {
  position: relative;
  padding: 150px 0;
  border-top: 1px solid rgba(255,255,255,.10);
  background: rgba(5,10,32,.90);
}

.home-v6 .local-layout { min-height: 42vh; align-items: center; }
.home-v6 .local-layout > div:last-child p { color: rgba(255,255,255,.66); }

.home-v6 .site-footer-v5 {
  border-top: 1px solid rgba(255,255,255,.10);
  background: rgba(5,10,32,.96);
}

@media (max-width: 1000px) {
  .home-v6 .hero-layout { grid-template-columns: minmax(330px, .88fr) minmax(430px, 1.12fr); gap: 28px; }
  .home-v6 .hero-product { width: min(560px, 50vw); margin-right: 0; }
  .home-v6 .hero-message h1 { font-size: clamp(44px, 5vw, 50px); }
  .story-layout { grid-template-columns: minmax(300px, .82fr) minmax(380px, 1.18fr); gap: 58px; }
  .story-step { padding-left: 44px; }
  .story-aura { inset: 12% 0 8% -12%; }
  .story-stage[data-story-scene] .story-aura { transform: none; }
}

@media (max-width: 820px) {
  body.home-v6 { background-attachment: scroll; background-size: auto 100svh; }
  .home-v6 .hero-layout { min-height: auto; grid-template-columns: 1fr; padding-bottom: 110px; }
  .home-v6 .hero-product { width: min(720px, 100%); margin: 30px auto 0; }
  .story-stage { padding-top: 110px; }
  .story-intro { margin-bottom: 78px; }
  .story-layout { grid-template-columns: 1fr; gap: 82px; }
  .story-visual-column { position: relative; top: auto; order: -1; }
  .story-product { position: relative; top: auto; width: min(430px, 82vw); }
  .story-step { min-height: auto; padding-block: 92px; opacity: 1; transform: none; }
  .story-step + .story-step { border-top: 1px solid rgba(255,255,255,.10); }
  .story-step > span { top: 88px; }
}

@media (max-width: 620px) {
  .home-v6 .hero-layout { padding-top: 46px; }
  .home-v6 .hero-product { width: 100%; }
  .home-v6 .hero-message h1 { font-size: clamp(44px, 13vw, 56px); }
  .story-stage { padding-block: 94px 72px; }
  .story-intro { margin-bottom: 66px; }
  .story-intro h2 { font-size: 46px; }
  .story-intro > p:not(.section-label) { font-size: 16px; }
  .story-product { width: min(340px, 88vw); }
  .story-aura {
    inset: 12% 2% 8%;
    filter: blur(28px);
  }
  .story-stage[data-story-scene] .story-aura { transform: none !important; }
  .story-step { padding: 74px 0 74px 40px; }
  .story-step::before { left: 6px; }
  .story-step::after { left: 3px; }
  .story-step > span { display: none; }
  .story-step h3 { font-size: 41px; }
  .story-step > p:last-child { font-size: 16px; }
  .home-v6 .local-stage { padding: 100px 0; }
}

/* v7 support center — practical, bilingual self-service help. */
.support-map-stage,
.quick-check-stage,
.support-guides-stage,
.contact-template-stage {
  scroll-margin-top: 20px;
}

.support-map-stage {
  padding: 82px 0 0;
  background: var(--white);
}

.support-map-stage h2 {
  margin-top: 14px;
  font-size: clamp(38px, 4.6vw, 58px);
  line-height: 1.08;
  letter-spacing: -.05em;
}

.support-jump-nav {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  margin-top: 48px;
  border-top: 1px solid var(--ink);
  border-bottom: 1px solid var(--line);
}

.support-jump-nav a {
  display: flex;
  align-items: center;
  gap: 14px;
  min-height: 74px;
  padding: 16px 22px 16px 0;
  border-bottom: 1px solid var(--line);
  color: var(--ink-soft);
  font-size: 14px;
  transition: color .2s ease, transform .2s ease;
}

.support-jump-nav a:nth-child(3n + 2),
.support-jump-nav a:nth-child(3n + 3) { padding-left: 22px; border-left: 1px solid var(--line); }
.support-jump-nav a:nth-child(n + 4) { border-bottom: 0; }
.support-jump-nav a:hover { color: var(--ink); transform: translateX(3px); }
.support-jump-nav span { color: var(--orange); font: 10px/1 var(--mono); }

.quick-check-stage {
  padding: 118px 0;
  background: var(--surface);
}

.support-editorial-grid {
  display: grid;
  grid-template-columns: minmax(260px, .72fr) minmax(0, 1.28fr);
  gap: 100px;
  align-items: start;
}

.support-editorial-heading {
  position: sticky;
  top: 48px;
}

.support-editorial-heading h2 {
  margin-top: 15px;
  font-size: clamp(40px, 4.8vw, 60px);
  line-height: 1.08;
  letter-spacing: -.055em;
}

.support-editorial-heading > p:last-child {
  margin-top: 24px;
  color: var(--ink-soft);
}

.support-checklist {
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--ink);
  list-style: none;
}

.support-checklist li {
  display: grid;
  grid-template-columns: 46px 1fr;
  gap: 20px;
  padding: 30px 0;
  border-bottom: 1px solid var(--line);
}

.support-checklist li > span,
.support-guides article > div:first-child > span {
  color: var(--orange);
  font: 10px/1.5 var(--mono);
}

.support-checklist h3 { font-size: 20px; line-height: 1.35; }
.support-checklist p { margin-top: 10px; color: var(--ink-soft); font-size: 14px; }

.support-guides-stage {
  padding: 118px 0;
  background: var(--white);
}

.support-guides {
  margin-top: 66px;
  border-top: 1px solid var(--ink);
}

.support-guides article {
  display: grid;
  grid-template-columns: minmax(260px, .82fr) minmax(0, 1.18fr);
  gap: 70px;
  padding: 50px 0;
  border-bottom: 1px solid var(--line);
  scroll-margin-top: 24px;
}

.support-guides article > div:first-child {
  display: grid;
  grid-template-columns: 34px 1fr;
  align-content: start;
  column-gap: 10px;
}

.support-guides article > div:first-child > span { grid-row: 1 / 3; }
.support-guides article h3 {
  grid-column: 2;
  margin-top: 10px;
  font-size: 26px;
  line-height: 1.2;
  letter-spacing: -.035em;
}

.support-guides article > div:last-child { color: var(--ink-soft); font-size: 15px; }
.support-guides article > div:last-child p + p { margin-top: 18px; }
.support-guides article strong { color: var(--ink); }

.contact-template-stage {
  padding: 112px 0;
  background: linear-gradient(135deg, var(--navy) 0%, var(--navy-mid) 100%);
  color: var(--white);
}

.contact-template-layout {
  display: grid;
  grid-template-columns: minmax(280px, .85fr) minmax(0, 1.15fr);
  gap: 90px;
  align-items: start;
}

.contact-template-layout > div:first-child h2 {
  margin-top: 16px;
  font-size: clamp(42px, 5vw, 62px);
  line-height: 1.06;
  letter-spacing: -.055em;
}

.contact-template-layout > div:first-child > p:last-child {
  margin-top: 25px;
  color: rgba(255,255,255,.62);
}

.contact-template {
  padding: 34px;
  border: 1px solid rgba(255,255,255,.18);
  border-radius: 20px;
  background: rgba(255,255,255,.06);
}

.contact-template > p:first-child {
  display: grid;
  gap: 4px;
  padding-bottom: 20px;
  border-bottom: 1px solid rgba(255,255,255,.14);
}

.contact-template > p:first-child strong { color: var(--orange); font-size: 11px; }
.contact-template > p:first-child span { color: rgba(255,255,255,.84); }
.contact-template ol { margin: 24px 0 0; padding-left: 22px; color: rgba(255,255,255,.72); font-size: 14px; }
.contact-template li + li { margin-top: 8px; }
.contact-template .english { margin-top: 24px; color: rgba(255,255,255,.46) !important; }
.contact-template .button { margin-top: 26px; }

@media (max-width: 820px) {
  .support-jump-nav { grid-template-columns: 1fr 1fr; }
  .support-jump-nav a:nth-child(n) { padding-left: 0; border-left: 0; border-bottom: 1px solid var(--line); }
  .support-jump-nav a:nth-child(even) { padding-left: 20px; border-left: 1px solid var(--line); }
  .support-jump-nav a:nth-child(n + 5) { border-bottom: 0; }
  .support-editorial-grid,
  .contact-template-layout { grid-template-columns: 1fr; gap: 56px; }
  .support-editorial-heading { position: static; }
  .support-guides article { grid-template-columns: 1fr; gap: 28px; }
}

@media (max-width: 620px) {
  .support-map-stage { padding-top: 64px; }
  .support-jump-nav { grid-template-columns: 1fr; margin-top: 36px; }
  .support-jump-nav a:nth-child(n) { min-height: 62px; padding: 12px 0; border-left: 0; border-bottom: 1px solid var(--line); }
  .support-jump-nav a:last-child { border-bottom: 0; }
  .quick-check-stage,
  .support-guides-stage,
  .contact-template-stage { padding: 82px 0; }
  .support-editorial-grid,
  .contact-template-layout { gap: 44px; }
  .support-checklist li { grid-template-columns: 32px 1fr; gap: 12px; padding: 25px 0; }
  .support-guides { margin-top: 48px; }
  .support-guides article { padding: 38px 0; }
  .support-guides article h3 { font-size: 23px; }
  .contact-template { padding: 24px 20px; border-radius: 16px; }
}

@media (prefers-reduced-motion: reduce) {
  .story-step { opacity: 1; transform: none; }
  .story-product img, .story-aura { transform: none !important; }
}

/* v7.1 support — one continuous graphite canvas, matching the homepage. */
body.support-v7 {
  background-color: var(--navy);
  background-image:
    linear-gradient(180deg, rgba(5,10,32,.10), rgba(5,10,32,.72) 48%, rgba(5,10,32,.94)),
    url("keydance-atmosphere-v1.webp");
  background-repeat: no-repeat;
  background-position: center top;
  background-size: cover;
  background-attachment: fixed;
  color: var(--white);
}

.support-v7 main,
.support-v7 .subpage-stage,
.support-v7 .support-map-stage,
.support-v7 .quick-check-stage,
.support-v7 .support-guides-stage,
.support-v7 .contact-template-stage,
.support-v7 .faq-stage,
.support-v7 .support-final-v5,
.support-v7 .site-footer-v5 {
  background: transparent;
}

.support-v7 .support-map-stage,
.support-v7 .quick-check-stage,
.support-v7 .support-guides-stage,
.support-v7 .contact-template-stage,
.support-v7 .faq-stage,
.support-v7 .support-final-v5,
.support-v7 .site-footer-v5 {
  border-top: 1px solid rgba(255,255,255,.10);
}

.support-v7 .support-map-stage h2,
.support-v7 .support-editorial-heading h2,
.support-v7 .support-checklist h3,
.support-v7 .section-heading h2,
.support-v7 .support-guides article h3,
.support-v7 .support-guides article strong,
.support-v7 .faq-list-v5 summary strong {
  color: var(--white);
}

.support-v7 .section-heading > p:not(.section-label),
.support-v7 .support-editorial-heading > p:last-child,
.support-v7 .support-checklist p,
.support-v7 .support-guides article > div:last-child,
.support-v7 .faq-list-v5 details > div {
  color: rgba(255,255,255,.64);
}

.support-v7 .english,
.support-v7 .support-guides article .english,
.support-v7 .faq-list-v5 details > div .english {
  color: rgba(255,255,255,.42) !important;
}

.support-v7 .support-jump-nav,
.support-v7 .support-checklist,
.support-v7 .support-guides,
.support-v7 .faq-list-v5 {
  border-top-color: rgba(255,255,255,.34);
}

.support-v7 .support-jump-nav {
  border-bottom-color: rgba(255,255,255,.12);
}

.support-v7 .support-jump-nav a,
.support-v7 .support-checklist li,
.support-v7 .support-guides article,
.support-v7 .faq-list-v5 details {
  border-color: rgba(255,255,255,.12);
}

.support-v7 .support-jump-nav a { color: rgba(255,255,255,.66); }
.support-v7 .support-jump-nav a:hover { color: var(--white); }
.support-v7 .faq-list-v5 summary small,
.support-v7 .faq-list-v5 summary::after { color: rgba(255,255,255,.42); }

.support-v7 .contact-template {
  border-color: rgba(255,255,255,.16);
  background: rgba(255,255,255,.045);
  box-shadow: 0 28px 70px rgba(0,0,0,.16);
}

.support-v7 .site-footer-v5 { color: rgba(255,255,255,.55); }

@media (max-width: 820px) {
  .support-v7 .support-jump-nav a:nth-child(even) { border-left-color: rgba(255,255,255,.12); }
}

@media (max-width: 620px) {
  body.support-v7 {
    background-attachment: scroll;
    background-size: auto 100svh;
  }
}

/* v7 homepage product structure — the homepage uses the real app screens as the visual system. */
.home-v7 .nav-dropdown {
  position: relative;
}

.home-v7 .nav-dropdown-toggle {
  position: relative;
  padding: 10px 0;
  border: 0;
  background: transparent;
  color: rgba(255,255,255,.70);
  cursor: pointer;
  transition: color .2s ease;
}

.home-v7 .nav-dropdown-toggle span {
  margin-left: 4px;
  color: var(--orange);
  font-size: 11px;
}

.home-v7 .nav-dropdown-toggle:hover,
.home-v7 .nav-dropdown.is-open .nav-dropdown-toggle {
  color: var(--white);
}

.home-v7 .nav-dropdown-menu {
  position: absolute;
  z-index: 20;
  top: calc(100% + 10px);
  left: 50%;
  min-width: 172px;
  padding: 8px;
  transform: translate(-50%, -8px);
  border: 1px solid rgba(255,255,255,.14);
  border-radius: 14px;
  background: rgba(8,15,39,.96);
  box-shadow: 0 18px 45px rgba(0,0,0,.34);
  opacity: 0;
  pointer-events: none;
  transition: opacity .2s ease, transform .2s ease;
  backdrop-filter: blur(18px);
}

.home-v7 .nav-dropdown.is-open .nav-dropdown-menu,
.home-v7 .nav-dropdown:focus-within .nav-dropdown-menu {
  transform: translate(-50%, 0);
  opacity: 1;
  pointer-events: auto;
}

.home-v7 .nav-dropdown-menu a {
  display: block;
  padding: 10px 12px;
  border-radius: 9px;
  color: rgba(255,255,255,.72);
  white-space: nowrap;
}

.home-v7 .nav-dropdown-menu a::after { display: none; }
.home-v7 .nav-dropdown-menu a:hover { background: rgba(255,255,255,.08); color: var(--white); }

.home-v7 .home-data-stage {
  position: relative;
  padding: 130px 0;
  border-top: 1px solid rgba(255,255,255,.10);
  background: rgba(5,10,32,.76);
  color: var(--white);
}

.home-v7 .home-history-stage { background: rgba(5,10,32,.90); }

.home-v7 .data-split {
  display: grid;
  grid-template-columns: minmax(280px, .78fr) minmax(420px, 1.22fr);
  gap: 88px;
  align-items: center;
}

.home-v7 .data-split-reverse {
  grid-template-columns: minmax(420px, 1.18fr) minmax(280px, .82fr);
}

.home-v7 .data-copy { max-width: 560px; }

.home-v7 .data-copy h2 {
  margin-top: 18px;
  font-size: clamp(44px, 5vw, 72px);
  line-height: 1.06;
  letter-spacing: -.065em;
}

.home-v7 .data-copy > p:not(.section-label) {
  margin-top: 26px;
  color: rgba(255,255,255,.64);
  font-size: 18px;
  line-height: 1.8;
}

.home-v7 .data-shot {
  margin: 0;
  overflow: hidden;
  border: 1px solid rgba(255,255,255,.16);
  border-radius: 24px;
  background: #1b1e23;
  box-shadow: 0 28px 80px rgba(0,0,0,.34);
}

.home-v7 .data-shot img {
  display: block;
  width: 100%;
  height: auto;
}

.home-v7 .data-shot figcaption {
  padding: 12px 16px 14px;
  color: rgba(255,255,255,.52);
  font: 11px/1.4 var(--mono);
}

.home-v7 .data-shot-screen { max-height: 560px; }

.home-v7 .data-shot-screen img {
  height: 560px;
  object-fit: cover;
  object-position: bottom;
}

.home-v7 .data-shot-history { max-height: 650px; }

.home-v7 .data-shot-history img {
  max-height: 610px;
  object-fit: cover;
  object-position: top;
}

.home-v7 .home-download-stage {
  padding: 150px 0 170px;
  border-top: 1px solid rgba(255,255,255,.10);
  background: linear-gradient(135deg, rgba(7,16,47,.95), rgba(12,27,70,.86));
  color: var(--white);
  text-align: center;
}

.home-v7 .download-inner { max-width: 820px; }

.home-v7 .download-inner h2 {
  margin-top: 18px;
  font-size: clamp(48px, 6vw, 82px);
  line-height: 1.04;
  letter-spacing: -.065em;
}

.home-v7 .download-inner > p:not(.section-label) {
  max-width: 560px;
  margin: 24px auto 30px;
  color: rgba(255,255,255,.64);
  font-size: 18px;
  line-height: 1.7;
}

.home-v7 .download-note {
  display: block;
  margin-top: 15px;
  color: rgba(255,255,255,.40);
  font-size: 11px;
}

.home-v7 .nav-product-link { color: var(--white); }

@media (max-width: 1000px) {
  .home-v7 .data-split,
  .home-v7 .data-split-reverse {
    gap: 54px;
  }

  .home-v7 .data-split {
    grid-template-columns: minmax(250px, .75fr) minmax(360px, 1.25fr);
  }

  .home-v7 .data-split-reverse {
    grid-template-columns: minmax(360px, 1.15fr) minmax(250px, .85fr);
  }
}

@media (max-width: 820px) {
  .home-v7 .nav-dropdown-menu {
    left: 0;
    transform: translate(0, -8px);
  }

  .home-v7 .nav-dropdown.is-open .nav-dropdown-menu,
  .home-v7 .nav-dropdown:focus-within .nav-dropdown-menu {
    transform: translate(0, 0);
  }

  .home-v7 .data-split,
  .home-v7 .data-split-reverse {
    grid-template-columns: 1fr;
    gap: 48px;
  }

  .home-v7 .data-copy { max-width: 650px; }
  .home-v7 .data-shot { max-width: 620px; }
  .home-v7 .data-split-reverse .data-shot { order: 2; }
  .home-v7 .data-split-reverse .data-copy { order: 1; }
}

@media (max-width: 620px) {
  .home-v7 .home-data-stage { padding: 90px 0; }
  .home-v7 .data-copy h2 { font-size: 44px; }
  .home-v7 .data-copy > p:not(.section-label) { font-size: 16px; }
  .home-v7 .data-shot { border-radius: 17px; }
  .home-v7 .data-shot-screen { max-height: 420px; }
  .home-v7 .data-shot-screen img { height: 420px; }
  .home-v7 .data-shot-history { max-height: 520px; }
  .home-v7 .data-shot-history img { max-height: 480px; }
  .home-v7 .home-download-stage { padding: 110px 0; }
  .home-v7 .download-inner h2 { font-size: 46px; }
  .home-v7 .download-inner > p:not(.section-label) { font-size: 16px; }
}

/* v8 homepage hero — keep the first screen complete and rebuild the right-side showcase around real UI. */
.home-v8 .hero-stage {
  height: 100svh;
  min-height: 640px;
}

.home-v8 .hero-layout {
  height: calc(100svh - 84px);
  min-height: 0;
  grid-template-columns: minmax(380px, .84fr) minmax(560px, 1.16fr);
  gap: 42px;
  padding: 38px 0 48px;
}

.home-v8 .hero-message {
  align-self: center;
  padding-bottom: 0;
}

.home-v8 .hero-product {
  width: 100%;
  max-width: none;
  align-self: center;
  margin: 0;
  transform: none;
}

.home-v8 .hero-visual-v8 {
  position: relative;
  isolation: isolate;
  height: min(70svh, 590px);
  min-height: 500px;
  overflow: hidden;
  border: 1px solid rgba(255,255,255,.16);
  border-radius: 28px;
  background:
    linear-gradient(90deg, rgba(5,10,32,.12), rgba(5,10,32,.04)),
    url("keydance-atmosphere-v1.webp") center / cover no-repeat;
  box-shadow: 0 38px 90px rgba(0,0,0,.42);
}

.home-v8 .hero-visual-v8::before {
  content: "";
  position: absolute;
  z-index: -1;
  inset: 0;
  background:
    radial-gradient(circle at 78% 58%, rgba(50,118,240,.20), transparent 34%),
    radial-gradient(circle at 88% 24%, rgba(255,106,34,.20), transparent 28%),
    linear-gradient(90deg, rgba(5,10,32,.48), transparent 55%, rgba(5,10,32,.20));
}

.home-v8 .hero-visual-v8::after {
  content: "";
  position: absolute;
  z-index: -1;
  inset: 0;
  opacity: .28;
  background:
    linear-gradient(115deg, transparent 0 39%, rgba(255,255,255,.16) 39.2%, transparent 39.5%),
    linear-gradient(160deg, transparent 0 64%, rgba(50,118,240,.28) 64.2%, transparent 64.6%);
  pointer-events: none;
}

.home-v8 .hero-visual-label {
  position: absolute;
  z-index: 5;
  top: 18px;
  right: 18px;
  padding: 8px 11px;
  border: 1px solid rgba(255,255,255,.25);
  border-radius: 16px;
  background: rgba(5,10,32,.66);
  color: rgba(255,255,255,.80);
  box-shadow: 0 12px 28px rgba(0,0,0,.24);
  backdrop-filter: blur(14px);
  font: 700 8px/1 var(--mono);
  letter-spacing: .07em;
}

.home-v8 .hero-visual-orbit {
  position: absolute;
  z-index: 1;
  border: 1px solid;
  border-radius: 50%;
  pointer-events: none;
}

.home-v8 .hero-visual-orbit-orange {
  top: 10%;
  right: 6%;
  width: 280px;
  height: 280px;
  border-color: rgba(255,106,34,.42);
  transform: rotate(-24deg) scaleX(1.55);
}

.home-v8 .hero-visual-orbit-blue {
  right: 2%;
  bottom: 2%;
  width: 420px;
  height: 170px;
  border-color: rgba(50,118,240,.34);
  transform: rotate(-18deg);
}

.home-v8 .hero-app-window {
  position: absolute;
  z-index: 3;
  top: 50%;
  right: 9%;
  width: min(46%, 330px);
  height: calc(100% - 28px);
  margin: 0;
  transform: translateY(-50%) rotate(1.2deg);
}

.home-v8 .hero-app-window::before {
  content: "";
  position: absolute;
  z-index: -1;
  inset: 2% -10% -2%;
  border-radius: 42%;
  background: radial-gradient(circle, rgba(50,118,240,.34), transparent 68%);
  filter: blur(24px);
}

.home-v8 .hero-app-window img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: contain;
  filter: drop-shadow(0 34px 42px rgba(0,0,0,.64));
}

.home-v8 .hero-data-tag {
  position: absolute;
  z-index: 4;
  display: grid;
  grid-template-columns: auto auto;
  align-items: baseline;
  column-gap: 8px;
  padding: 15px 18px 14px;
  border: 1px solid rgba(255,255,255,.18);
  border-radius: 16px;
  background: rgba(5,10,32,.70);
  box-shadow: 0 18px 38px rgba(0,0,0,.30);
  backdrop-filter: blur(18px);
  pointer-events: none;
}

.home-v8 .hero-data-tag span,
.home-v8 .hero-data-tag em {
  color: rgba(255,255,255,.52);
  font: 700 9px/1.2 var(--mono);
  letter-spacing: .06em;
  font-style: normal;
}

.home-v8 .hero-data-tag strong {
  color: var(--orange);
  font: 700 30px/1 var(--sans);
  letter-spacing: -.05em;
}

.home-v8 .hero-data-tag em {
  grid-column: 1 / -1;
  margin-top: 6px;
}

.home-v8 .hero-data-tag-agent {
  top: 42%;
  left: 7%;
}

.home-v8 .hero-data-tag-rhythm {
  right: 44%;
  bottom: 13%;
}

.home-v8 .hero-data-tag-rhythm strong { color: #79b5ff; font-size: 23px; }

@media (max-width: 1100px) {
  .home-v8 .hero-layout {
    grid-template-columns: minmax(340px, .78fr) minmax(500px, 1.22fr);
    gap: 26px;
  }

  .home-v8 .hero-visual-v8 { min-height: 470px; }
  .home-v8 .hero-data-tag-rhythm { right: 38%; }
}

@media (max-width: 820px) {
  .home-v8 .hero-stage {
    height: auto;
    min-height: 0;
  }

  .home-v8 .hero-layout {
    height: auto;
    min-height: 0;
    grid-template-columns: 1fr;
    padding: 58px 0 88px;
  }

  .home-v8 .hero-product { width: min(720px, 100%); }
  .home-v8 .hero-visual-v8 { height: min(124vw, 590px); min-height: 440px; }
  .home-v8 .hero-app-window { right: 9%; width: min(48%, 330px); }
  .home-v8 .hero-data-tag-rhythm { right: 40%; }
}

@media (max-width: 620px) {
  .home-v8 .hero-layout { padding-top: 46px; }
  .home-v8 .hero-visual-v8 { height: 470px; min-height: 0; border-radius: 20px; }
  .home-v8 .hero-visual-label { top: 12px; right: 12px; font-size: 7px; }
  .home-v8 .hero-app-window { right: 5%; width: 54%; height: calc(100% - 24px); }
  .home-v8 .hero-data-tag { padding: 11px 12px 10px; border-radius: 13px; }
  .home-v8 .hero-data-tag strong { font-size: 24px; }
  .home-v8 .hero-data-tag-agent { top: 42%; left: 5%; }
  .home-v8 .hero-data-tag-rhythm { right: 36%; bottom: 8%; }
  .home-v8 .hero-data-tag-rhythm strong { font-size: 18px; }
  .home-v8 .hero-visual-orbit-orange { width: 180px; height: 180px; }
  .home-v8 .hero-visual-orbit-blue { width: 260px; height: 110px; }
}

/* v8.1 header refinement — bilingual brand lockup and a single nav rhythm. */
.home-v8 .brand-name {
  display: inline-flex;
  align-items: baseline;
  gap: 10px;
  white-space: nowrap;
}

.home-v8 .brand-name strong,
.home-v8 .brand-name b {
  display: block;
  margin: 0;
  color: var(--white);
  font-size: 17px;
  font-weight: 750;
  line-height: 1;
  letter-spacing: -.025em;
}

.home-v8 .brand-name b { color: rgba(255,255,255,.88); }

.home-v8 .site-nav > a,
.home-v8 .nav-dropdown-toggle {
  display: inline-flex;
  align-items: center;
  min-height: 36px;
  color: var(--white);
  font-size: 14px;
  font-weight: 500;
  line-height: 1.2;
}

.home-v8 .nav-dropdown-toggle {
  gap: 8px;
}

.home-v8 .nav-dropdown-toggle .nav-dropdown-chevron {
  display: inline-block;
  width: 0;
  height: 0;
  margin: 2px 0 0 1px;
  border-top: 7px solid var(--orange);
  border-right: 5px solid transparent;
  border-left: 5px solid transparent;
  transform: none;
}

.home-v8 .site-nav > a:hover,
.home-v8 .site-nav > a.active,
.home-v8 .nav-dropdown-toggle:hover,
.home-v8 .nav-dropdown.is-open .nav-dropdown-toggle {
  color: var(--white);
}

.home-v8 .footer-brand .brand-name strong,
.home-v8 .footer-brand .brand-name b {
  font-size: 14px;
}

@media (max-width: 620px) {
  .home-v8 .brand-name { gap: 7px; }
  .home-v8 .brand-name strong,
  .home-v8 .brand-name b { font-size: 15px; }
  .home-v8 .site-nav > a,
  .home-v8 .nav-dropdown-toggle { font-size: 12px; }
  .home-v8 .nav-dropdown-toggle { gap: 5px; }
  .home-v8 .nav-dropdown-toggle .nav-dropdown-chevron {
    border-top-width: 6px;
    border-right-width: 4px;
    border-left-width: 4px;
  }
}

/* v8.2 motion backdrop — restrained blue/orange traces and sparse particles. */
.home-v8 .hero-motion-canvas {
  position: absolute;
  z-index: 0;
  inset: 0;
  display: block;
  width: 100%;
  height: 100%;
  opacity: .72;
  mix-blend-mode: screen;
  pointer-events: none;
}

.home-v8 .site-header,
.home-v8 .hero-layout {
  position: relative;
  z-index: 2;
}

@media (prefers-reduced-motion: reduce) {
  .home-v8 .hero-motion-canvas { opacity: .28; }
}

/* v8.3 atmosphere — replace the soft stock texture with a crisp, layered motion field. */
body.home-v8 {
  background-color: #030817;
  background-image:
    radial-gradient(ellipse at 84% 18%, rgba(255,106,34,.12), transparent 23%),
    radial-gradient(ellipse at 66% 66%, rgba(50,118,240,.18), transparent 35%),
    linear-gradient(180deg, #030817 0%, #07112c 54%, #050a20 100%);
  background-attachment: fixed;
  background-size: 100% 100%;
}

.home-v8 .hero-stage {
  background:
    radial-gradient(ellipse at 78% 12%, rgba(255,106,34,.09), transparent 25%),
    radial-gradient(ellipse at 63% 74%, rgba(50,118,240,.14), transparent 38%),
    linear-gradient(116deg, #030817 0%, #06112e 54%, #050a20 100%);
}

.home-v8 .hero-stage::after {
  background:
    linear-gradient(90deg, rgba(3,8,23,.78) 0%, rgba(3,8,23,.38) 43%, rgba(3,8,23,.08) 76%, rgba(3,8,23,.28) 100%),
    linear-gradient(180deg, rgba(3,8,23,.06) 0%, transparent 55%, rgba(3,8,23,.62) 100%);
}

.home-v8 .hero-visual-v8 {
  background:
    radial-gradient(ellipse at 78% 64%, rgba(50,118,240,.20), transparent 34%),
    radial-gradient(ellipse at 91% 16%, rgba(255,106,34,.18), transparent 28%),
    repeating-linear-gradient(115deg, rgba(112,174,255,.035) 0 1px, transparent 1px 72px),
    linear-gradient(135deg, rgba(4,10,28,.94), rgba(7,18,48,.86) 58%, rgba(4,10,27,.94));
}

.home-v8 .hero-visual-v8::before {
  background:
    radial-gradient(circle at 76% 57%, rgba(61,143,255,.28), transparent 28%),
    radial-gradient(circle at 88% 22%, rgba(255,106,34,.25), transparent 24%),
    radial-gradient(circle at 18% 78%, rgba(50,118,240,.13), transparent 30%);
  animation: home-v8-aura-breathe 9s ease-in-out infinite alternate;
}

.home-v8 .hero-visual-v8::after {
  opacity: .52;
  background:
    repeating-linear-gradient(0deg, transparent 0 47px, rgba(117,182,255,.07) 48px, transparent 49px),
    repeating-linear-gradient(90deg, transparent 0 47px, rgba(117,182,255,.05) 48px, transparent 49px),
    linear-gradient(115deg, transparent 0 39%, rgba(255,255,255,.24) 39.2%, transparent 39.5%),
    linear-gradient(160deg, transparent 0 64%, rgba(50,118,240,.34) 64.2%, transparent 64.6%);
  background-size: auto, auto, 180% 180%, 180% 180%;
  animation: home-v8-grid-drift 22s linear infinite;
}

.home-v8 .hero-motion-canvas {
  opacity: .98;
  filter: saturate(1.22);
}

@keyframes home-v8-aura-breathe {
  from { transform: scale(.96) translate3d(-1%, 1%, 0); opacity: .72; }
  to { transform: scale(1.05) translate3d(1%, -1%, 0); opacity: 1; }
}

@keyframes home-v8-grid-drift {
  from { background-position: 0 0, 0 0, 0 0, 0 0; }
  to { background-position: 0 0, 0 0, 80px -54px, -72px 46px; }
}

@media (prefers-reduced-motion: reduce) {
  .home-v8 .hero-visual-v8::before,
  .home-v8 .hero-visual-v8::after { animation: none; }
  .home-v8 .hero-motion-canvas { opacity: .48; }
}

/* v8.4 refinement — turn the motion field into soft light ribbons, not diagram lines. */
.home-v8 .hero-motion-canvas {
  opacity: .64;
  -webkit-mask-image: linear-gradient(90deg, transparent 0%, rgba(255,255,255,.18) 18%, #fff 48%, #fff 100%);
  mask-image: linear-gradient(90deg, transparent 0%, rgba(255,255,255,.18) 18%, #fff 48%, #fff 100%);
}

.home-v8 .hero-stage::after {
  background:
    linear-gradient(90deg, rgba(3,8,23,.94) 0%, rgba(3,8,23,.70) 42%, rgba(3,8,23,.12) 78%, rgba(3,8,23,.28) 100%),
    linear-gradient(180deg, rgba(3,8,23,.06) 0%, transparent 55%, rgba(3,8,23,.62) 100%);
}

.home-v8 .hero-message > p:not(.stage-kicker) {
  text-shadow: 0 3px 28px rgba(3,8,23,.76);
}

.home-v8 .hero-visual-v8 {
  background:
    radial-gradient(ellipse at 78% 62%, rgba(50,118,240,.18), transparent 38%),
    radial-gradient(ellipse at 90% 18%, rgba(255,106,34,.15), transparent 30%),
    linear-gradient(135deg, rgba(4,10,28,.96), rgba(7,18,48,.88) 58%, rgba(4,10,27,.96));
}

.home-v8 .hero-visual-v8::after {
  inset: -16%;
  opacity: .78;
  filter: blur(18px);
  background:
    radial-gradient(ellipse at 62% 28%, rgba(106,180,255,.15), transparent 27%),
    radial-gradient(ellipse at 82% 70%, rgba(50,118,240,.18), transparent 30%),
    radial-gradient(ellipse at 92% 14%, rgba(255,106,34,.12), transparent 24%);
  background-size: 135% 135%;
  animation: home-v8-soft-haze 16s ease-in-out infinite alternate;
}

@keyframes home-v8-soft-haze {
  from { transform: translate3d(-2%, 1%, 0) scale(.98); opacity: .54; }
  to { transform: translate3d(2%, -1%, 0) scale(1.04); opacity: .88; }
}

@media (prefers-reduced-motion: reduce) {
  .home-v8 .hero-visual-v8::after { animation: none; }
}

/* v9 — selected C direction: a high-resolution orbit field with slow, natural drift. */
.home-v8 .hero-motion-canvas { display: none; }

.home-v8 .hero-light-backdrop {
  position: absolute;
  z-index: 0;
  inset: -7%;
  pointer-events: none;
  background-image:
    linear-gradient(90deg, rgba(3,8,23,.54) 0%, rgba(3,8,23,.18) 46%, rgba(3,8,23,.05) 100%),
    url("keydance-light-orbit-v1.webp");
  background-position: 50% 50%;
  background-size: cover;
  background-repeat: no-repeat;
  opacity: .88;
  filter: saturate(1.08) contrast(1.06);
  transform: scale(1.04) translate3d(0,0,0);
  animation: keydance-light-drift 18s ease-in-out infinite alternate;
}

.home-v8 .hero-light-backdrop::before,
.home-v8 .hero-light-backdrop::after {
  content: "";
  position: absolute;
  pointer-events: none;
}

.home-v8 .hero-light-backdrop::before {
  inset: -10%;
  background:
    radial-gradient(ellipse at 78% 70%, rgba(63,145,255,.20), transparent 30%),
    radial-gradient(ellipse at 92% 74%, rgba(255,137,65,.14), transparent 24%);
  filter: blur(32px);
  mix-blend-mode: screen;
  animation: keydance-light-breathe 11s ease-in-out infinite alternate;
}

.home-v8 .hero-light-backdrop::after {
  inset: 0;
  background: radial-gradient(ellipse at 70% 60%, rgba(65,143,255,.10), transparent 38%);
  mix-blend-mode: screen;
  opacity: .72;
  animation: keydance-light-glow 14s ease-in-out infinite alternate;
}

.home-v8 .hero-visual-v8 {
  background-image:
    linear-gradient(90deg, rgba(4,10,28,.54), rgba(4,10,28,.12) 62%, rgba(4,10,28,.26)),
    url("keydance-light-orbit-v1.webp");
  background-position: 58% 52%;
  background-size: cover;
  animation: keydance-visual-drift 20s ease-in-out infinite alternate;
}

@keyframes keydance-light-drift {
  0% { background-position: 48% 51%; transform: scale(1.04) translate3d(-1.2%, .35%, 0); }
  50% { background-position: 51% 48%; transform: scale(1.065) translate3d(0, -.55%, 0); }
  100% { background-position: 54% 52%; transform: scale(1.04) translate3d(1.25%, .3%, 0); }
}

@keyframes keydance-light-breathe {
  from { transform: scale(.96) translate3d(-1%, 1%, 0); opacity: .58; }
  to { transform: scale(1.08) translate3d(1%, -1%, 0); opacity: 1; }
}

@keyframes keydance-light-glow {
  from { transform: translate3d(-2%, 1%, 0) scale(.97); opacity: .42; }
  to { transform: translate3d(2%, -1%, 0) scale(1.04); opacity: .86; }
}

@keyframes keydance-visual-drift {
  from { background-position: 54% 50%; }
  to { background-position: 64% 54%; }
}

@media (max-width: 820px) {
  .home-v8 .hero-light-backdrop {
    inset: -5%;
    background-position: 58% 50%;
    opacity: .76;
  }

  .home-v8 .hero-visual-v8 { background-position: 60% 52%; }
}

@media (prefers-reduced-motion: reduce) {
  .home-v8 .hero-light-backdrop,
  .home-v8 .hero-light-backdrop::before,
  .home-v8 .hero-light-backdrop::after,
  .home-v8 .hero-visual-v8 { animation: none; }
}

/* v10 hero display — one living screen with real app views. */
.home-v8 .hero-screen {
  position: relative;
  width: min(92%, 690px);
  margin: 0 auto;
  padding: 14px 14px 18px;
}

.home-v8 .hero-screen-frame {
  position: relative;
  overflow: hidden;
  border: 1px solid rgba(255,255,255,.30);
  border-radius: 22px;
  background: linear-gradient(145deg, rgba(7,13,29,.96), rgba(2,7,19,.92));
  box-shadow:
    0 28px 70px rgba(0,0,0,.52),
    0 0 0 1px rgba(84,154,255,.12) inset,
    0 0 80px rgba(50,118,240,.18);
  transform: perspective(1200px) rotateY(-3deg) rotateX(1deg);
}

.home-v8 .hero-screen-frame::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 5;
  border-radius: inherit;
  background: linear-gradient(135deg, rgba(255,255,255,.14), transparent 18%, transparent 72%, rgba(50,118,240,.12));
  pointer-events: none;
}

.home-v8 .hero-screen-chrome {
  position: relative;
  z-index: 6;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 14px;
  min-height: 34px;
  padding: 0 11px;
  border-bottom: 1px solid rgba(255,255,255,.10);
  color: rgba(255,255,255,.54);
  font: 700 8px/1 var(--mono);
  letter-spacing: .08em;
}

.home-v8 .hero-screen-lights {
  display: flex;
  gap: 5px;
}

.home-v8 .hero-screen-lights i {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: rgba(255,255,255,.24);
}

.home-v8 .hero-screen-lights i:first-child {
  background: rgba(255,106,34,.82);
  box-shadow: 0 0 10px rgba(255,106,34,.46);
}

.home-v8 .hero-screen-title { justify-self: start; }

.home-v8 .hero-screen-status {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: rgba(126,190,255,.72);
}

.home-v8 .hero-screen-status i {
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: #6fb5ff;
  box-shadow: 0 0 12px #6fb5ff;
  animation: hero-screen-live 1.6s ease-in-out infinite;
}

.home-v8 .hero-screen-viewport {
  position: relative;
  height: min(54svh, 420px);
  min-height: 300px;
  overflow: hidden;
  background:
    radial-gradient(circle at 72% 52%, rgba(50,118,240,.18), transparent 42%),
    linear-gradient(135deg, #080e1e, #101a2d 60%, #07102a);
}

.home-v8 .hero-screen-slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  transform: translate3d(0,14px,0) scale(1.02);
  animation: hero-screen-slide 14s ease-in-out infinite;
}

.home-v8 .hero-screen-slide-stats { animation-delay: -7s; }

.home-v8 .hero-screen-app {
  position: absolute;
  inset: 0;
  overflow: hidden;
  margin: 0;
}

.home-v8 .hero-screen-app img {
  position: absolute;
  top: -18%;
  left: 50%;
  width: auto;
  height: 165%;
  max-width: none;
  transform: translateX(-50%);
  filter: drop-shadow(0 28px 34px rgba(0,0,0,.45));
}

.home-v8 .hero-screen-app-overview img { left: 56%; }
.home-v8 .hero-screen-app-stats img { left: 44%; }

.home-v8 .hero-screen-mode {
  position: absolute;
  z-index: 2;
  left: 20px;
  bottom: 16px;
  padding: 8px 10px;
  border: 1px solid rgba(255,255,255,.16);
  border-radius: 10px;
  background: rgba(5,10,32,.55);
  color: rgba(255,255,255,.58);
  font: 700 8px/1 var(--mono);
  letter-spacing: .08em;
}

.home-v8 .hero-screen-sheen {
  position: absolute;
  z-index: 7;
  inset: -25% 0;
  pointer-events: none;
  background: linear-gradient(110deg, transparent 38%, rgba(255,255,255,.11) 49%, transparent 60%);
  transform: translateX(-120%);
  animation: hero-screen-sheen 14s ease-in-out infinite;
}

.home-v8 .hero-screen-scan {
  position: absolute;
  z-index: 7;
  left: 0;
  right: 0;
  height: 1px;
  top: 0;
  background: rgba(126,190,255,.28);
  box-shadow: 0 0 20px rgba(126,190,255,.4);
  animation: hero-screen-scan 6s ease-in-out infinite;
}

.home-v8 .hero-screen-caption {
  display: block;
  margin-top: 12px;
  padding-left: 10px;
  color: rgba(255,255,255,.46);
  font: 700 8px/1 var(--mono);
  letter-spacing: .10em;
}

@keyframes hero-screen-slide {
  0%, 38% { opacity: 1; transform: translate3d(0,0,0) scale(1); }
  45%, 55% { opacity: 0; transform: translate3d(0,-2%,0) scale(1.01); }
  62%, 100% { opacity: 0; transform: translate3d(0,-4%,0) scale(1.02); }
}

@keyframes hero-screen-sheen {
  0%, 44% { transform: translateX(-120%); opacity: 0; }
  52% { opacity: 1; }
  64%, 100% { transform: translateX(120%); opacity: 0; }
}

@keyframes hero-screen-scan {
  0%, 10% { top: 0; opacity: 0; }
  20% { opacity: .9; }
  72%, 100% { top: 100%; opacity: 0; }
}

@keyframes hero-screen-live {
  0%, 100% { opacity: .5; transform: scale(.8); }
  50% { opacity: 1; transform: scale(1.25); }
}

@media (max-width: 820px) {
  .home-v8 .hero-screen {
    width: min(100%, 700px);
    padding: 8px 6px 14px;
  }

  .home-v8 .hero-screen-frame {
    transform: none;
    border-radius: 18px;
  }

  .home-v8 .hero-screen-viewport {
    height: min(74vw, 380px);
    min-height: 260px;
  }

  .home-v8 .hero-screen-app img {
    top: -18%;
    height: 145%;
  }
}

@media (max-width: 620px) {
  .home-v8 .hero-screen-chrome { grid-template-columns: auto 1fr; }
  .home-v8 .hero-screen-status { display: none; }
  .home-v8 .hero-screen-viewport { height: 330px; }
  .home-v8 .hero-screen-app img { height: 150%; }
  .home-v8 .hero-screen-app-overview img { left: 64%; }
  .home-v8 .hero-screen-app-stats img { left: 36%; }
}

@media (prefers-reduced-motion: reduce) {
  .home-v8 .hero-screen-slide,
  .home-v8 .hero-screen-sheen,
  .home-v8 .hero-screen-scan,
  .home-v8 .hero-screen-status i { animation: none; }

  .home-v8 .hero-screen-slide-overview { opacity: 1; transform: none; }
  .home-v8 .hero-screen-slide-stats { opacity: 0; }
}

/* v11 navigation refinement — compact feature menu, active icon states, and a glass store CTA. */
.home-v8 .nav-dropdown-toggle::after {
  content: "";
  position: absolute;
  right: 100%;
  bottom: 3px;
  left: 0;
  height: 2px;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--orange), rgba(255,106,34,.58));
  box-shadow: 0 0 12px rgba(255,106,34,.28);
  transition: right .22s ease;
}

.home-v8 .nav-dropdown-toggle:hover::after,
.home-v8 .nav-dropdown.is-open .nav-dropdown-toggle::after,
.home-v8 .nav-dropdown:focus-within .nav-dropdown-toggle::after { right: 0; }

.home-v8 .nav-dropdown-toggle:focus-visible {
  outline: none;
}

.home-v8 .nav-dropdown-toggle:focus-visible::after { right: 0; }

.home-v8 .nav-dropdown-menu {
  width: 240px;
  min-width: 0;
  padding: 8px;
  border: 1px solid rgba(139,178,255,.24);
  border-radius: 16px;
  background:
    radial-gradient(circle at 12% 8%, rgba(50,118,240,.18), transparent 38%),
    linear-gradient(145deg, rgba(12,24,55,.97), rgba(4,10,28,.98));
  box-shadow:
    0 22px 50px rgba(0,0,0,.44),
    0 0 0 1px rgba(255,255,255,.04) inset,
    0 0 34px rgba(50,118,240,.10);
}

.home-v8 .nav-dropdown-menu a {
  position: relative;
  display: grid;
  grid-template-columns: 26px minmax(0, 1fr);
  align-items: center;
  gap: 10px;
  min-height: 42px;
  padding: 0 12px;
  border: 1px solid transparent;
  border-radius: 10px;
  color: rgba(255,255,255,.70);
  font-size: 14px;
  transition: color .2s ease, background .2s ease, border-color .2s ease, box-shadow .2s ease;
}

.home-v8 .nav-dropdown-menu a + a { margin-top: 2px; }
.home-v8 .nav-dropdown-menu a::after { display: none; }

.home-v8 .nav-dropdown-menu a:hover,
.home-v8 .nav-dropdown-menu a.is-selected {
  color: var(--white);
  background: linear-gradient(90deg, rgba(50,118,240,.16), rgba(255,106,34,.08));
  border-color: rgba(117,171,255,.18);
}

.home-v8 .nav-dropdown-menu a.is-selected {
  box-shadow: inset 0 0 18px rgba(50,118,240,.08);
}

.home-v8 .nav-dropdown-menu a.is-selected::after {
  content: "";
  position: absolute;
  top: 50%;
  right: 10px;
  display: block;
  width: 3px;
  height: 18px;
  border-radius: 999px;
  background: var(--orange);
  box-shadow: 0 0 12px rgba(255,106,34,.62);
  transform: translateY(-50%);
}

.home-v8 .feature-menu-icon {
  position: relative;
  display: block;
  width: 22px;
  height: 22px;
  color: rgba(139,184,255,.78);
  transition: color .2s ease, filter .2s ease, transform .2s ease;
}

.home-v8 .nav-dropdown-menu a:hover .feature-menu-icon,
.home-v8 .nav-dropdown-menu a.is-selected .feature-menu-icon {
  color: var(--orange);
  filter: drop-shadow(0 0 5px rgba(255,106,34,.48));
  transform: translateX(1px);
}

.home-v8 .feature-menu-icon-overview::before {
  content: "";
  position: absolute;
  inset: 2px;
  border: 1.5px solid currentColor;
  border-radius: 50%;
}

.home-v8 .feature-menu-icon-overview::after {
  content: "";
  position: absolute;
  top: 2px;
  left: 10px;
  width: 1.5px;
  height: 9px;
  border-radius: 2px;
  background: currentColor;
  box-shadow: 2px 8px 0 -0.25px currentColor;
  transform: rotate(34deg);
  transform-origin: 50% 100%;
}

.home-v8 .feature-menu-icon-keyboard {
  border: 1.4px solid currentColor;
  border-radius: 5px;
}

.home-v8 .feature-menu-icon-keyboard::before {
  content: "";
  position: absolute;
  top: 5px;
  right: 4px;
  bottom: 6px;
  left: 4px;
  background: radial-gradient(circle, currentColor 0 1px, transparent 1.3px) 0 0 / 5px 5px;
}

.home-v8 .feature-menu-icon-keyboard::after {
  content: "";
  position: absolute;
  right: 4px;
  bottom: 3px;
  left: 4px;
  height: 1px;
  border-radius: 2px;
  background: currentColor;
}

.home-v8 .feature-menu-icon-rhythm::before {
  content: "";
  position: absolute;
  inset: 3px 0;
  background: currentColor;
  clip-path: polygon(0 48%, 15% 48%, 25% 28%, 34% 68%, 48% 42%, 61% 42%, 70% 10%, 80% 82%, 88% 48%, 100% 48%, 100% 57%, 90% 57%, 81% 92%, 70% 28%, 63% 51%, 49% 51%, 34% 82%, 25% 42%, 18% 57%, 0 57%);
}

.home-v8 .feature-menu-icon-screen::before {
  content: "";
  position: absolute;
  top: 3px;
  left: 1px;
  width: 20px;
  height: 13px;
  border: 1.4px solid currentColor;
  border-radius: 3px;
}

.home-v8 .feature-menu-icon-screen::after {
  content: "";
  position: absolute;
  right: 6px;
  bottom: 2px;
  left: 6px;
  height: 1.5px;
  border-radius: 2px;
  background: currentColor;
  box-shadow: 0 -3px 0 -0.2px currentColor;
}

.home-v8 .feature-menu-icon-history::before {
  content: "";
  position: absolute;
  bottom: 3px;
  left: 2px;
  width: 4px;
  height: 8px;
  border-radius: 1px 1px 0 0;
  background: currentColor;
  box-shadow: 6px -5px 0 currentColor, 12px -10px 0 currentColor;
}

.home-v8 .feature-menu-icon-history::after {
  content: "";
  position: absolute;
  right: 1px;
  bottom: 2px;
  left: 1px;
  height: 1px;
  background: currentColor;
}

.home-v8 .nav-cta {
  min-height: 36px;
  gap: 8px;
  padding: 0 13px 0 10px;
  border: 1px solid rgba(255,106,34,.56);
  border-radius: 14px;
  background: linear-gradient(180deg, rgba(15,27,57,.76), rgba(4,10,28,.88));
  box-shadow:
    0 0 0 1px rgba(255,255,255,.04) inset,
    0 0 24px rgba(255,106,34,.08);
  font-size: 11px;
  white-space: nowrap;
  transition: background .2s ease, border-color .2s ease, box-shadow .2s ease, transform .2s ease;
}

.home-v8 .nav-cta:hover {
  border-color: rgba(255,106,34,.92);
  background: linear-gradient(180deg, rgba(38,38,55,.90), rgba(12,18,40,.96));
  box-shadow: 0 0 0 1px rgba(255,106,34,.10) inset, 0 0 28px rgba(255,106,34,.16);
  transform: translateY(-1px);
}

.home-v8 .nav-cta-dot {
  display: block;
  width: 5px;
  height: 5px;
  flex: 0 0 5px;
  border-radius: 50%;
  background: #6fb5ff;
  box-shadow: 0 0 10px rgba(111,181,255,.92);
  animation: nav-cta-pulse 1.8s ease-in-out infinite;
}

@keyframes nav-cta-pulse {
  0%, 100% { opacity: .52; transform: scale(.82); }
  50% { opacity: 1; transform: scale(1.2); }
}

@media (max-width: 620px) {
  .home-v8 .nav-dropdown-menu { width: 228px; }
  .home-v8 .nav-dropdown-menu a { min-height: 40px; font-size: 13px; }
  .home-v8 .nav-cta {
    min-height: 34px;
    gap: 6px;
    padding: 0 9px;
    border-radius: 12px;
    font-size: 9px;
  }
  .home-v8 .nav-cta-dot { display: none; }
}

@media (prefers-reduced-motion: reduce) {
  .home-v8 .nav-cta-dot { animation: none; }
}

/* v12 homepage hero — two vertical app views with a single focus transition. */
.home-v12 .hero-product {
  width: 100%;
  max-width: none;
  margin: 0;
  transform: none;
}

.home-v12 .hero-message h1 {
  line-height: 1.08;
}

.home-v12 .hero-visual-v8 {
  height: min(70svh, 620px);
  min-height: 540px;
  overflow: visible;
  background:
    radial-gradient(ellipse at 55% 54%, rgba(50,118,240,.15), transparent 38%),
    radial-gradient(ellipse at 77% 43%, rgba(255,106,34,.12), transparent 30%),
    linear-gradient(135deg, rgba(4,10,28,.42), rgba(7,18,48,.22) 58%, rgba(4,10,27,.34));
  box-shadow: none;
}

.home-v12 .hero-visual-v8::before,
.home-v12 .hero-visual-v8::after {
  opacity: .34;
  pointer-events: none;
}

.home-v12 .hero-dual-screen {
  position: relative;
  isolation: isolate;
  width: 100%;
  height: 100%;
}

.home-v12 .hero-monitor-shell {
  position: absolute;
  z-index: 0;
  inset: 5% 4% 9% 4%;
  border: 1px solid rgba(190,213,247,.30);
  border-radius: 28px;
  background:
    radial-gradient(ellipse at 74% 30%, rgba(72,142,255,.12), transparent 46%),
    linear-gradient(135deg, rgba(15,23,39,.95), rgba(4,9,19,.96) 56%, rgba(14,20,34,.94));
  box-shadow:
    0 42px 84px rgba(0,0,0,.44),
    0 0 0 1px rgba(255,255,255,.045) inset,
    0 0 60px rgba(50,118,240,.13);
  transform: perspective(1500px) rotateY(-7deg) rotateZ(-.6deg);
  pointer-events: none;
}

.home-v12 .hero-monitor-shell::before {
  content: "";
  position: absolute;
  inset: 9px;
  border: 1px solid rgba(194,216,250,.12);
  border-radius: 21px;
  background:
    linear-gradient(115deg, rgba(255,255,255,.045), transparent 20%, transparent 78%, rgba(255,106,34,.05)),
    radial-gradient(ellipse at 47% 42%, rgba(55,113,210,.08), transparent 65%);
  box-shadow: 0 0 0 1px rgba(0,0,0,.28) inset;
}

.home-v12 .hero-monitor-shell::after {
  content: "";
  position: absolute;
  top: 9px;
  right: 14%;
  left: 14%;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(151,192,255,.24), transparent);
  box-shadow: 0 0 16px rgba(91,164,255,.22);
}

.home-v12 .hero-monitor-neck {
  position: absolute;
  z-index: -1;
  bottom: -15%;
  left: 50%;
  width: 13%;
  height: 19%;
  border: 1px solid rgba(174,199,236,.18);
  border-top: 0;
  background: linear-gradient(90deg, rgba(11,18,31,.84), rgba(35,50,76,.68), rgba(7,12,22,.88));
  box-shadow: 0 14px 26px rgba(0,0,0,.28);
  clip-path: polygon(22% 0, 78% 0, 66% 100%, 34% 100%);
  transform: translateX(-50%);
}

.home-v12 .hero-monitor-base {
  position: absolute;
  z-index: -1;
  bottom: -18%;
  left: 50%;
  width: 42%;
  height: 5%;
  border: 1px solid rgba(174,199,236,.22);
  border-radius: 50%;
  background: linear-gradient(180deg, rgba(37,53,79,.72), rgba(6,11,22,.94));
  box-shadow: 0 12px 24px rgba(0,0,0,.40), 0 0 24px rgba(50,118,240,.10);
  transform: translateX(-50%);
}

.home-v12 .hero-interface-card {
  position: absolute;
  top: 2%;
  width: auto;
  height: 94%;
  aspect-ratio: 804 / 1438;
  overflow: hidden;
  border: 1px solid rgba(201,221,255,.30);
  border-radius: 17px;
  background: #0a0e17;
  box-shadow:
    0 30px 70px rgba(0,0,0,.48),
    0 0 0 1px rgba(255,255,255,.04) inset,
    0 0 42px rgba(50,118,240,.10);
  transition:
    transform .72s cubic-bezier(.2,.72,.2,1),
    opacity .52s ease,
    filter .52s ease,
    box-shadow .52s ease;
  will-change: transform, opacity, filter;
}

.home-v12 .hero-interface-card::before {
  content: "";
  position: absolute;
  z-index: 3;
  inset: 0;
  pointer-events: none;
  background: linear-gradient(120deg, rgba(255,255,255,.08), transparent 18%, transparent 74%, rgba(255,106,34,.08));
  mix-blend-mode: screen;
}

.home-v12 .hero-interface-card-stats {
  left: 55%;
  top: 10%;
  height: 82%;
  z-index: 2;
  transform: perspective(1500px) rotateY(-5deg) rotateZ(1deg) scale(.89);
  opacity: .76;
  filter: saturate(.72) brightness(.73);
}

.home-v12 .hero-interface-card-overview {
  left: 16%;
  z-index: 4;
  transform: perspective(1500px) rotateY(-6deg) rotateZ(-.5deg);
}

.home-v12 .hero-dual-screen[data-interface-focus="stats"] .hero-interface-card-stats {
  z-index: 5;
  transform: translateX(-16%) perspective(1500px) rotateY(-4deg) rotateZ(.4deg) scale(1.04);
  opacity: 1;
  filter: none;
  box-shadow:
    0 36px 86px rgba(0,0,0,.54),
    0 0 0 1px rgba(255,255,255,.08) inset,
    0 0 54px rgba(255,106,34,.14);
}

.home-v12 .hero-dual-screen[data-interface-focus="stats"] .hero-interface-card-overview {
  z-index: 2;
  transform: translateX(-10%) perspective(1500px) rotateY(-7deg) rotateZ(-1deg) scale(.90);
  opacity: .58;
  filter: saturate(.65) brightness(.68);
}

.home-v12 .hero-interface-card-chrome {
  position: absolute;
  z-index: 4;
  top: 0;
  right: 0;
  left: 0;
  display: flex;
  align-items: center;
  min-height: 30px;
  gap: 7px;
  padding: 0 9px;
  overflow: hidden;
  border-bottom: 1px solid rgba(255,255,255,.10);
  background: linear-gradient(180deg, rgba(5,9,19,.96), rgba(5,9,19,.82));
  color: rgba(232,237,246,.62);
  font: 7px/1 var(--mono);
  letter-spacing: .08em;
  white-space: nowrap;
}

.home-v12 .hero-interface-card-lights {
  display: inline-flex;
  flex: 0 0 auto;
  gap: 4px;
}

.home-v12 .hero-interface-card-lights i {
  display: block;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: rgba(255,255,255,.27);
}

.home-v12 .hero-interface-card-lights i:first-child {
  background: rgba(255,106,34,.92);
  box-shadow: 0 0 9px rgba(255,106,34,.46);
}

.home-v12 .hero-interface-card-live {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  margin-left: auto;
  color: rgba(122,187,255,.82);
}

.home-v12 .hero-interface-card-live i {
  display: block;
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: #72baff;
  box-shadow: 0 0 9px #72baff;
  animation: hero-dual-live 1.8s ease-in-out infinite;
}

.home-v12 .hero-interface-card-view {
  position: absolute;
  inset: 0;
  margin: 0;
  overflow: hidden;
  background: #141820;
}

.home-v12 .hero-interface-card-view::after {
  content: "";
  position: absolute;
  z-index: 2;
  inset: 0;
  pointer-events: none;
  background: linear-gradient(105deg, rgba(255,255,255,.06), transparent 18%, transparent 72%, rgba(255,106,34,.05));
  mix-blend-mode: screen;
}

.home-v12 .hero-interface-card-view img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
}

.home-v12 .hero-interface-card-caption {
  position: absolute;
  z-index: 4;
  right: 9px;
  bottom: 7px;
  left: 9px;
  overflow: hidden;
  color: rgba(223,230,243,.52);
  font: 7px/1 var(--mono);
  letter-spacing: .08em;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.home-v12 .hero-dual-interface-glow {
  position: absolute;
  z-index: -1;
  top: 10%;
  left: 18%;
  width: 66%;
  height: 72%;
  border-radius: 50%;
  background: radial-gradient(ellipse, rgba(50,118,240,.22), rgba(50,118,240,.06) 40%, transparent 72%);
  filter: blur(26px);
  opacity: .78;
  pointer-events: none;
}

.home-v12 .hero-dual-interface-rail {
  position: absolute;
  z-index: 8;
  bottom: 4px;
  left: 50%;
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 4px;
  border: 1px solid rgba(172,198,242,.20);
  border-radius: 13px;
  background: rgba(4,9,22,.76);
  box-shadow: 0 14px 30px rgba(0,0,0,.28), 0 0 26px rgba(50,118,240,.10);
  transform: translateX(-50%);
  backdrop-filter: blur(14px);
}

.home-v12 .hero-dual-interface-rail button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 112px;
  min-height: 38px;
  gap: 7px;
  padding: 0 12px;
  border: 1px solid transparent;
  border-radius: 9px;
  background: transparent;
  color: rgba(223,230,243,.54);
  cursor: pointer;
  font-size: 11px;
  transition: color .25s ease, background .25s ease, border-color .25s ease, box-shadow .25s ease;
}

.home-v12 .hero-dual-interface-rail button:hover,
.home-v12 .hero-dual-interface-rail button:focus-visible {
  color: var(--white);
  background: rgba(255,255,255,.07);
}

.home-v12 .hero-dual-interface-rail button.is-active {
  border-color: rgba(255,106,34,.58);
  background: linear-gradient(180deg, rgba(255,106,34,.17), rgba(50,118,240,.11));
  color: var(--white);
  box-shadow: 0 0 18px rgba(255,106,34,.12) inset;
}

.home-v12 .hero-dual-interface-index {
  color: rgba(255,255,255,.36);
  font: 9px/1 var(--mono);
  letter-spacing: .06em;
}

.home-v12 .hero-dual-interface-rail button.is-active .hero-dual-interface-index { color: var(--orange); }

.home-v12 .hero-screen-caption {
  position: relative;
  z-index: 9;
  margin-top: 12px;
  padding-left: 10px;
  color: rgba(223,230,243,.48);
  font: 9px/1.4 var(--mono);
  letter-spacing: .10em;
}

@keyframes hero-dual-live {
  0%, 100% { opacity: .48; transform: scale(.82); }
  50% { opacity: 1; transform: scale(1.22); }
}

@media (max-width: 1000px) {
  .home-v12 .hero-visual-v8 { min-height: 500px; }
  .home-v12 .hero-interface-card-overview { left: 12%; }
  .home-v12 .hero-interface-card-stats { left: 54%; }
}

@media (max-width: 820px) {
  .home-v12 .hero-visual-v8 {
    height: min(124vw, 620px);
    min-height: 480px;
    margin-top: 12px;
  }

  .home-v12 .hero-interface-card-overview {
    left: 11%;
    height: 92%;
  }

  .home-v12 .hero-interface-card-stats {
    left: 52%;
    top: 9%;
    height: 80%;
  }
}

@media (max-width: 620px) {
  .home-v12 .hero-visual-v8 {
    height: 500px;
    min-height: 0;
  }

  .home-v12 .hero-interface-card { border-radius: 12px; }
  .home-v12 .hero-interface-card-overview { left: 6%; height: 91%; }
  .home-v12 .hero-interface-card-stats { left: 51%; height: 77%; }
  .home-v12 .hero-interface-card-chrome { min-height: 25px; padding-inline: 7px; font-size: 6px; }
  .home-v12 .hero-interface-card-view { inset: 0; }
  .home-v12 .hero-interface-card-caption { right: 7px; bottom: 6px; left: 7px; font-size: 6px; }
  .home-v12 .hero-dual-interface-rail { bottom: 2px; }
  .home-v12 .hero-dual-interface-rail button { min-width: 92px; min-height: 36px; padding-inline: 8px; font-size: 10px; }
}

@media (prefers-reduced-motion: reduce) {
  .home-v12 .hero-interface-card,
  .home-v12 .hero-dual-interface-rail button { transition: none; }
  .home-v12 .hero-interface-card-live i { animation: none; }
}

/* v13 NexaCore direction — local input converges into a clear Keydance result. */
.home-v13 .nexacore-story {
  position: relative;
  overflow: hidden;
  padding: clamp(112px, 12vw, 168px) 0 124px;
  background:
    radial-gradient(ellipse at 74% 13%, rgba(137,106,255,.16), transparent 25%),
    radial-gradient(ellipse at 29% 52%, rgba(50,118,240,.15), transparent 31%),
    linear-gradient(180deg, #050711 0%, #07101d 47%, #050a20 100%);
}

.home-v13 .nexacore-story::before {
  content: "";
  position: absolute;
  z-index: -1;
  inset: 0;
  pointer-events: none;
  opacity: .40;
  background:
    linear-gradient(115deg, transparent 0 23%, rgba(255,255,255,.035) 23.1%, transparent 23.35%),
    linear-gradient(72deg, transparent 0 69%, rgba(132,161,255,.045) 69.1%, transparent 69.38%),
    radial-gradient(circle at 50% 52%, transparent 0 28%, rgba(90,113,189,.08) 28.2%, transparent 48%);
}

.home-v13 .nexacore-story::after {
  content: "";
  position: absolute;
  z-index: -1;
  inset: 0;
  pointer-events: none;
  background: radial-gradient(ellipse at 52% 46%, rgba(92,102,219,.11), transparent 37%);
  filter: blur(16px);
  animation: nexa-section-breathe 13s ease-in-out infinite alternate;
}

.home-v13 .nexacore-heading {
  display: grid;
  grid-template-columns: minmax(0, 1.40fr) minmax(250px, .60fr);
  align-items: end;
  gap: 60px;
  margin-bottom: 58px;
}

.home-v13 .nexacore-heading h2 {
  margin-top: 18px;
  font-size: clamp(52px, 5.6vw, 76px);
  line-height: 1.04;
  letter-spacing: -.066em;
}

.home-v13 .nexacore-heading h2 span { color: rgba(255,255,255,.57); }

.home-v13 .nexacore-heading-copy {
  max-width: 390px;
  justify-self: end;
  padding-bottom: 5px;
  color: rgba(255,255,255,.58);
  font-size: 17px;
  line-height: 1.8;
}

.home-v13 .nexacore-board {
  position: relative;
  overflow: hidden;
  padding: 20px 24px 0;
  border: 1px solid rgba(171,191,242,.20);
  border-radius: 28px;
  background:
    radial-gradient(ellipse at 56% 49%, rgba(97,96,224,.15), transparent 33%),
    radial-gradient(ellipse at 86% 14%, rgba(255,106,34,.08), transparent 25%),
    linear-gradient(145deg, rgba(9,14,30,.93), rgba(5,9,21,.88) 57%, rgba(13,13,35,.92));
  box-shadow:
    0 34px 90px rgba(0,0,0,.34),
    0 0 0 1px rgba(255,255,255,.035) inset,
    0 0 90px rgba(74,93,225,.11);
}

.home-v13 .nexacore-board::before {
  content: "";
  position: absolute;
  z-index: 0;
  inset: -18% -8% 12%;
  pointer-events: none;
  background:
    radial-gradient(ellipse at 46% 48%, rgba(116,96,255,.16), transparent 27%),
    radial-gradient(ellipse at 74% 70%, rgba(50,118,240,.12), transparent 24%);
  filter: blur(30px);
  animation: nexa-board-aura 11s ease-in-out infinite alternate;
}

.home-v13 .nexacore-board::after {
  content: "";
  position: absolute;
  z-index: 1;
  inset: 0;
  pointer-events: none;
  border-radius: inherit;
  background: linear-gradient(130deg, rgba(255,255,255,.09), transparent 13%, transparent 70%, rgba(112,153,255,.07));
  mix-blend-mode: screen;
}

.home-v13 .nexacore-board-top,
.home-v13 .nexacore-flow,
.home-v13 .nexacore-board-foot {
  position: relative;
  z-index: 2;
}

.home-v13 .nexacore-board-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding-bottom: 17px;
  border-bottom: 1px solid rgba(255,255,255,.09);
  color: rgba(223,230,243,.44);
  font: 8px/1.4 var(--mono);
  letter-spacing: .10em;
}

.home-v13 .nexacore-board-top span:first-child {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  color: rgba(166,181,255,.73);
}

.home-v13 .nexacore-board-top i,
.home-v13 .nexacore-result-head i {
  display: block;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #8f82ff;
  box-shadow: 0 0 13px rgba(143,130,255,.90);
  animation: nexa-live-pulse 1.8s ease-in-out infinite;
}

.home-v13 .nexacore-flow {
  display: grid;
  grid-template-columns: minmax(215px, .82fr) minmax(310px, 1.12fr) minmax(238px, .86fr);
  align-items: center;
  gap: clamp(24px, 4vw, 68px);
  min-height: 458px;
  padding: 48px 0 50px;
}

.home-v13 .nexa-eyebrow {
  color: rgba(171,184,239,.60);
  font: 8px/1.2 var(--mono);
  letter-spacing: .12em;
}

.home-v13 .nexacore-source-stack { display: grid; gap: 9px; margin-top: 18px; }

.home-v13 .nexa-source {
  position: relative;
  display: grid;
  grid-template-columns: 22px 30px minmax(0, 1fr) auto;
  align-items: center;
  gap: 10px;
  min-width: 0;
  min-height: 68px;
  padding: 12px 12px 12px 11px;
  border: 1px solid rgba(155,174,232,.13);
  border-radius: 16px;
  background: linear-gradient(120deg, rgba(17,27,55,.62), rgba(8,13,29,.62));
  color: rgba(255,255,255,.68);
  text-align: left;
  cursor: pointer;
  transition: transform .32s cubic-bezier(.2,.72,.2,1), border-color .32s ease, background .32s ease, box-shadow .32s ease, color .32s ease;
}

.home-v13 .nexa-source:hover,
.home-v13 .nexa-source:focus-visible {
  color: var(--white);
  border-color: rgba(151,137,255,.48);
  background: linear-gradient(120deg, rgba(31,38,82,.78), rgba(10,16,36,.80));
  box-shadow: 0 12px 28px rgba(0,0,0,.24), 0 0 25px rgba(115,100,255,.10);
  transform: translateX(3px);
}

.home-v13 .nexa-source.is-active {
  color: var(--white);
  border-color: rgba(151,137,255,.66);
  background:
    radial-gradient(circle at 16% 50%, rgba(120,101,255,.24), transparent 36%),
    linear-gradient(120deg, rgba(35,39,86,.86), rgba(10,16,36,.80));
  box-shadow: 0 14px 34px rgba(0,0,0,.28), 0 0 30px rgba(115,100,255,.17) inset;
  transform: translateX(5px);
}

.home-v13 .nexa-source-index {
  align-self: start;
  padding-top: 2px;
  color: rgba(255,255,255,.30);
  font: 8px/1 var(--mono);
}

.home-v13 .nexa-source.is-active .nexa-source-index { color: #bcaeff; }

.home-v13 .nexa-source-icon {
  position: relative;
  display: block;
  width: 28px;
  height: 28px;
  border: 1px solid rgba(132,165,255,.26);
  border-radius: 9px;
  color: #8eb9ff;
  background: rgba(84,116,214,.10);
  transition: color .32s ease, border-color .32s ease, box-shadow .32s ease;
}

.home-v13 .nexa-source.is-active .nexa-source-icon,
.home-v13 .nexa-source:hover .nexa-source-icon {
  border-color: rgba(255,170,113,.64);
  color: #ffae70;
  box-shadow: 0 0 18px rgba(255,106,34,.16);
}

.home-v13 .nexa-source-icon-overview::before {
  content: "";
  position: absolute;
  inset: 6px;
  border: 1px solid currentColor;
  border-radius: 50%;
}

.home-v13 .nexa-source-icon-overview::after {
  content: "";
  position: absolute;
  top: 4px;
  left: 13px;
  width: 1px;
  height: 9px;
  border-radius: 99px;
  background: currentColor;
  box-shadow: 2px 9px 0 -0.2px currentColor;
  transform: rotate(35deg);
  transform-origin: 50% 100%;
}

.home-v13 .nexa-source-icon-heat::before {
  content: "";
  position: absolute;
  inset: 6px;
  background: radial-gradient(circle, currentColor 0 1.5px, transparent 1.8px) 0 0 / 6px 6px;
  opacity: .9;
}

.home-v13 .nexa-source-icon-heat::after {
  content: "";
  position: absolute;
  inset: 7px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(255,158,99,.55), transparent 68%);
  filter: blur(4px);
}

.home-v13 .nexa-source-icon-rhythm::before {
  content: "";
  position: absolute;
  inset: 5px 2px;
  background: currentColor;
  clip-path: polygon(0 49%, 16% 49%, 26% 28%, 35% 73%, 47% 42%, 60% 42%, 69% 6%, 80% 86%, 88% 49%, 100% 49%, 100% 57%, 90% 57%, 81% 96%, 70% 29%, 63% 51%, 49% 51%, 35% 84%, 25% 44%, 18% 58%, 0 58%);
}

.home-v13 .nexa-source-icon-screen::before {
  content: "";
  position: absolute;
  inset: 5px;
  border: 1px solid currentColor;
  border-radius: 4px;
  box-shadow: inset 0 -5px 0 rgba(115,176,255,.09);
}

.home-v13 .nexa-source-icon-screen::after {
  content: "";
  position: absolute;
  left: 9px;
  bottom: 4px;
  width: 10px;
  height: 1px;
  background: currentColor;
  box-shadow: 4px 3px 0 -0.2px currentColor;
  transform: rotate(-34deg);
}

.home-v13 .nexa-source-icon-history::before {
  content: "";
  position: absolute;
  inset: 5px 4px;
  background: currentColor;
  clip-path: polygon(0 82%, 14% 67%, 27% 72%, 41% 38%, 54% 54%, 68% 17%, 81% 31%, 100% 0, 100% 10%, 83% 42%, 69% 29%, 55% 69%, 41% 52%, 28% 84%, 14% 78%, 0 94%);
}

.home-v13 .nexa-source-icon-history::after {
  content: "";
  position: absolute;
  inset: 5px;
  border: 1px solid rgba(142,185,255,.22);
  border-radius: 50%;
}

.home-v13 .nexa-source-copy { min-width: 0; }
.home-v13 .nexa-source-copy strong { display: block; overflow: hidden; font-size: 13px; line-height: 1.25; text-overflow: ellipsis; white-space: nowrap; }
.home-v13 .nexa-source-copy small { display: block; margin-top: 5px; overflow: hidden; color: rgba(223,230,243,.42); font-size: 9px; line-height: 1.3; text-overflow: ellipsis; white-space: nowrap; }
.home-v13 .nexa-source-state { color: rgba(176,158,255,.60); font: 8px/1 var(--mono); }
.home-v13 .nexa-source.is-active .nexa-source-state { color: #ffac72; }

.home-v13 .nexacore-core-stage {
  position: relative;
  display: grid;
  min-height: 390px;
  place-items: center;
  isolation: isolate;
}

.home-v13 .nexacore-flow-lines {
  position: absolute;
  z-index: -2;
  inset: 0 -12%;
  width: 124%;
  height: 100%;
  overflow: visible;
  pointer-events: none;
}

.home-v13 .nexa-flow-path,
.home-v13 .nexa-flow-haze {
  fill: none;
  stroke: url("#nexa-flow-blue");
  stroke-linecap: round;
  stroke-width: 1.2;
  stroke-dasharray: 7 13;
  animation: nexa-flow-travel 8s linear infinite;
}

.home-v13 .nexa-flow-haze {
  stroke-width: 13;
  opacity: .22;
  filter: url("#nexa-flow-blur");
  stroke-dasharray: none;
  animation: nexa-flow-breathe 5s ease-in-out infinite alternate;
}

.home-v13 .nexa-flow-path-warm,
.home-v13 .nexa-flow-haze-warm { stroke: url("#nexa-flow-warm"); }
.home-v13 .nexa-flow-path-warm { animation-delay: -2.6s; }
.home-v13 .nexa-flow-haze-warm { animation-delay: -1.4s; }

.home-v13 .nexacore-orbit {
  position: absolute;
  border: 1px solid rgba(151,137,255,.24);
  border-radius: 50%;
  pointer-events: none;
}

.home-v13 .nexacore-orbit::before,
.home-v13 .nexacore-orbit::after {
  content: "";
  position: absolute;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: #9984ff;
  box-shadow: 0 0 14px rgba(153,132,255,.95);
}

.home-v13 .nexacore-orbit-one {
  width: 288px;
  height: 180px;
  transform: rotate(-24deg);
  animation: nexa-orbit-drift 10s ease-in-out infinite alternate;
}

.home-v13 .nexacore-orbit-one::before { top: 13%; left: 14%; }
.home-v13 .nexacore-orbit-one::after { right: 10%; bottom: 17%; background: #ff9c6b; box-shadow: 0 0 14px rgba(255,156,107,.95); }

.home-v13 .nexacore-orbit-two {
  width: 230px;
  height: 230px;
  border-color: rgba(96,168,255,.17);
  transform: rotate(42deg);
  animation: nexa-orbit-drift-two 14s ease-in-out infinite alternate;
}

.home-v13 .nexacore-orbit-two::before { top: 4%; left: 54%; background: #ff9c6b; box-shadow: 0 0 14px rgba(255,156,107,.95); }
.home-v13 .nexacore-orbit-two::after { right: 4%; bottom: 42%; background: #77baff; box-shadow: 0 0 14px rgba(119,186,255,.95); }

.home-v13 .nexacore-core-node {
  position: relative;
  display: grid;
  z-index: 2;
  width: 182px;
  height: 182px;
  place-content: center;
  justify-items: center;
  border: 1px solid rgba(203,193,255,.48);
  border-radius: 50%;
  background:
    radial-gradient(circle at 42% 32%, rgba(152,130,255,.32), transparent 35%),
    radial-gradient(circle, rgba(24,22,57,.93), rgba(7,12,28,.95) 72%);
  box-shadow:
    0 0 0 11px rgba(137,106,255,.05),
    0 0 0 1px rgba(255,255,255,.08) inset,
    0 0 55px rgba(137,106,255,.38),
    0 26px 50px rgba(0,0,0,.38);
  text-align: center;
  transition: border-color .45s ease, box-shadow .45s ease, background .45s ease;
}

.home-v13 .nexacore-core-node::before {
  content: "";
  position: absolute;
  inset: 12px;
  border: 1px solid rgba(165,155,255,.17);
  border-radius: 50%;
  animation: nexa-core-ring 5s ease-in-out infinite;
}

.home-v13 .nexacore-core-node strong {
  position: relative;
  margin-top: 11px;
  color: var(--white);
  font: 700 clamp(30px, 3.7vw, 48px)/.95 var(--mono);
  letter-spacing: -.08em;
  text-shadow: 0 0 22px rgba(160,140,255,.34);
  transition: color .35s ease;
}

.home-v13 .nexacore-core-node small {
  position: relative;
  margin-top: 9px;
  color: rgba(231,230,248,.62);
  font-size: 10px;
}

.home-v13 .nexacore-core-node > i {
  position: absolute;
  right: 22px;
  top: 27px;
  display: block;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #ff9d6c;
  box-shadow: 0 0 14px rgba(255,157,108,.96);
  animation: nexa-live-pulse 1.65s ease-in-out infinite;
}

.home-v13 .nexacore-core-caption {
  position: absolute;
  bottom: 20px;
  color: rgba(195,203,241,.34);
  font: 8px/1 var(--mono);
  letter-spacing: .10em;
}

.home-v13 .nexacore-result-column { min-width: 0; }

.home-v13 .nexacore-result-card {
  position: relative;
  overflow: hidden;
  min-height: 304px;
  margin-top: 18px;
  padding: 20px 20px 16px;
  border: 1px solid rgba(164,181,238,.22);
  border-radius: 19px;
  background:
    radial-gradient(ellipse at 92% 7%, rgba(255,106,34,.16), transparent 32%),
    linear-gradient(145deg, rgba(28,29,59,.76), rgba(8,13,29,.87));
  box-shadow: 0 24px 50px rgba(0,0,0,.30), 0 0 0 1px rgba(255,255,255,.035) inset;
  transition: background .45s ease, border-color .45s ease, box-shadow .45s ease;
}

.home-v13 .nexacore-result-card::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: linear-gradient(135deg, rgba(255,255,255,.08), transparent 18%, transparent 70%, rgba(255,106,34,.09));
  mix-blend-mode: screen;
}

.home-v13 .nexacore-result-head,
.home-v13 .nexacore-result-foot {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  color: rgba(194,203,237,.48);
  font: 8px/1.2 var(--mono);
  letter-spacing: .08em;
}

.home-v13 .nexacore-result-head i { width: 5px; height: 5px; background: #ff9d6c; box-shadow: 0 0 12px rgba(255,157,108,.90); }
.home-v13 .nexacore-result-title { position: relative; display: block; margin-top: 30px; color: rgba(255,255,255,.92); font-size: 24px; letter-spacing: -.04em; }

.home-v13 .nexacore-result-value-row {
  position: relative;
  display: flex;
  align-items: baseline;
  gap: 10px;
  margin-top: 18px;
}

.home-v13 .nexacore-result-value-row strong {
  color: #ff9b69;
  font: 700 clamp(28px, 3vw, 42px)/1 var(--mono);
  letter-spacing: -.07em;
  text-shadow: 0 0 24px rgba(255,106,34,.26);
  transition: color .35s ease, text-shadow .35s ease;
}

.home-v13 .nexacore-result-value-row span { color: rgba(231,230,248,.57); font-size: 10px; }
.home-v13 .nexacore-result-card p { position: relative; min-height: 38px; margin-top: 12px; color: rgba(231,230,248,.52); font-size: 11px; line-height: 1.65; }

.home-v13 .nexacore-result-chart {
  position: relative;
  display: flex;
  align-items: end;
  gap: 5px;
  height: 66px;
  margin-top: 18px;
  padding: 0 2px 7px;
  border-bottom: 1px solid rgba(173,190,244,.18);
}

.home-v13 .nexacore-result-chart::before {
  content: "";
  position: absolute;
  right: 0;
  bottom: 7px;
  left: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(125,153,255,.28), transparent);
}

.home-v13 .nexacore-result-chart i {
  flex: 1;
  height: var(--h);
  min-width: 4px;
  border-radius: 3px 3px 0 0;
  background: linear-gradient(180deg, rgba(137,125,255,.96), rgba(80,99,214,.20));
  transform-origin: bottom;
  animation: nexa-result-bar 1.2s cubic-bezier(.2,.72,.2,1) both;
  animation-delay: calc(var(--n, 0) * 55ms);
}

.home-v13 .nexacore-result-chart i.is-hot { background: linear-gradient(180deg, #ffb07d, rgba(255,106,34,.28)); box-shadow: 0 0 15px rgba(255,106,34,.38); }
.home-v13 .nexacore-result-foot { margin-top: 13px; color: rgba(194,203,237,.34); font-size: 7px; }

.home-v13 .nexacore-board[data-nexa-scene="heatmaps"] .nexacore-result-card {
  border-color: rgba(107,176,255,.38);
  background:
    radial-gradient(ellipse at 92% 7%, rgba(63,153,255,.19), transparent 32%),
    linear-gradient(145deg, rgba(21,35,71,.80), rgba(8,13,29,.87));
}

.home-v13 .nexacore-board[data-nexa-scene="heatmaps"] .nexacore-result-value-row strong { color: #7ebcff; text-shadow: 0 0 24px rgba(50,118,240,.40); }
.home-v13 .nexacore-board[data-nexa-scene="rhythm"] .nexacore-result-card { border-color: rgba(255,157,108,.36); }
.home-v13 .nexacore-board[data-nexa-scene="rhythm"] .nexacore-result-value-row strong { color: #a9c9ff; text-shadow: 0 0 24px rgba(93,152,255,.36); }
.home-v13 .nexacore-board[data-nexa-scene="screen-heat"] .nexacore-result-card {
  border-color: rgba(88,176,255,.40);
  background:
    radial-gradient(ellipse at 92% 7%, rgba(50,153,255,.18), transparent 32%),
    linear-gradient(145deg, rgba(13,35,69,.82), rgba(8,13,29,.87));
}
.home-v13 .nexacore-board[data-nexa-scene="screen-heat"] .nexacore-result-value-row strong { color: #75c5ff; text-shadow: 0 0 24px rgba(50,153,255,.42); }
.home-v13 .nexacore-board[data-nexa-scene="history"] .nexacore-result-card { border-color: rgba(174,150,255,.38); }
.home-v13 .nexacore-board[data-nexa-scene="history"] .nexacore-result-value-row strong { color: #c2b1ff; text-shadow: 0 0 24px rgba(137,106,255,.42); }

.home-v13 .nexacore-board-foot {
  display: grid;
  grid-template-columns: auto minmax(60px, 1fr) auto;
  align-items: center;
  gap: 17px;
  padding: 15px 0 18px;
  border-top: 1px solid rgba(255,255,255,.08);
  color: rgba(223,230,243,.42);
  font-size: 10px;
}

.home-v13 .nexacore-board-foot-line {
  height: 1px;
  background: linear-gradient(90deg, rgba(126,179,255,.08), rgba(126,179,255,.56), rgba(255,145,92,.26), rgba(255,145,92,0));
}

.home-v13 .nexacore-board-foot-link {
  color: rgba(223,230,243,.56);
  font: 9px/1.4 var(--mono);
  text-decoration: none;
  transition: color .25s ease, transform .25s ease;
}

.home-v13 .nexacore-board-foot-link:hover,
.home-v13 .nexacore-board-foot-link:focus-visible {
  color: #ffad76;
  transform: translateX(2px);
}

.home-v13 .nexacore-result-strip {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  margin-top: 18px;
  border-top: 1px solid rgba(255,255,255,.10);
}

.home-v13 .nexa-result-tile {
  min-height: 112px;
  padding: 21px 20px 17px 0;
  border-right: 1px solid rgba(255,255,255,.10);
}

.home-v13 .nexa-result-tile + .nexa-result-tile { padding-left: 20px; }
.home-v13 .nexa-result-tile:last-child { border-right: 0; }
.home-v13 .nexa-result-tile > span { display: block; color: rgba(171,184,239,.48); font: 8px/1.2 var(--mono); letter-spacing: .08em; }
.home-v13 .nexa-result-tile strong { display: block; margin-top: 14px; color: rgba(255,255,255,.90); font: 650 23px/1 var(--mono); letter-spacing: -.06em; }
.home-v13 .nexa-result-tile small { display: block; margin-top: 8px; color: rgba(223,230,243,.40); font-size: 10px; }
.home-v13 .nexa-result-tile-link { display: flex; flex-direction: column; align-items: flex-end; justify-content: center; text-align: right; }
.home-v13 .nexa-result-tile-link a { margin-top: 12px; color: rgba(255,255,255,.83); font-size: 14px; font-weight: 650; }
.home-v13 .nexa-result-tile-link a b { display: inline-block; margin-left: 6px; color: #ff9c6b; font-size: 18px; transition: transform .2s ease; }
.home-v13 .nexa-result-tile-link a:hover b { transform: translate(3px, -3px); }

@keyframes nexa-section-breathe {
  from { opacity: .48; transform: scale(.98) translate3d(-1%, 1%, 0); }
  to { opacity: .86; transform: scale(1.04) translate3d(1%, -1%, 0); }
}

@keyframes nexa-board-aura {
  from { opacity: .42; transform: translate3d(-2%, 1%, 0) scale(.96); }
  to { opacity: .88; transform: translate3d(2%, -1%, 0) scale(1.05); }
}

@keyframes nexa-flow-travel { to { stroke-dashoffset: -160; } }
@keyframes nexa-flow-breathe { from { opacity: .12; } to { opacity: .34; } }
@keyframes nexa-orbit-drift { from { transform: rotate(-24deg) translate3d(-4px, 2px, 0) scale(.97); } to { transform: rotate(-20deg) translate3d(5px, -3px, 0) scale(1.04); } }
@keyframes nexa-orbit-drift-two { from { transform: rotate(42deg) translate3d(3px, -2px, 0); } to { transform: rotate(48deg) translate3d(-4px, 3px, 0); } }
@keyframes nexa-core-ring { from { transform: scale(.96); opacity: .52; } to { transform: scale(1.04); opacity: .92; } }
@keyframes nexa-live-pulse { 0%, 100% { opacity: .46; transform: scale(.82); } 50% { opacity: 1; transform: scale(1.24); } }
@keyframes nexa-result-bar { from { transform: scaleY(.08); opacity: .15; } to { transform: scaleY(1); opacity: 1; } }

@media (max-width: 1040px) {
  .home-v13 .nexacore-flow { grid-template-columns: minmax(195px, .8fr) minmax(260px, 1fr) minmax(220px, .88fr); gap: 24px; }
  .home-v13 .nexa-source { grid-template-columns: 18px 28px minmax(0, 1fr); }
  .home-v13 .nexa-source-state { display: none; }
  .home-v13 .nexacore-core-node { width: 164px; height: 164px; }
  .home-v13 .nexacore-orbit-one { width: 252px; height: 160px; }
  .home-v13 .nexacore-orbit-two { width: 205px; height: 205px; }
}

@media (max-width: 820px) {
  .home-v13 .nexacore-story { padding-top: 104px; }
  .home-v13 .nexacore-heading { grid-template-columns: 1fr; gap: 25px; margin-bottom: 45px; }
  .home-v13 .nexacore-heading-copy { justify-self: start; max-width: 560px; }
  .home-v13 .nexacore-board { padding-inline: 17px; border-radius: 22px; }
  .home-v13 .nexacore-flow { grid-template-columns: 1fr; gap: 34px; padding-block: 34px 38px; }
  .home-v13 .nexacore-source-stack { grid-template-columns: repeat(3, 1fr); gap: 8px; }
  .home-v13 .nexa-source { grid-template-columns: 28px minmax(0, 1fr); min-height: 86px; padding: 12px; }
  .home-v13 .nexa-source-index { display: none; }
  .home-v13 .nexa-source-copy strong { font-size: 12px; white-space: normal; }
  .home-v13 .nexa-source-copy small { font-size: 8px; white-space: normal; }
  .home-v13 .nexacore-core-stage { min-height: 330px; }
  .home-v13 .nexacore-flow-lines { display: none; }
  .home-v13 .nexacore-core-stage::before {
    content: "";
    position: absolute;
    top: -34px;
    bottom: -34px;
    left: 50%;
    width: 1px;
    background: linear-gradient(180deg, transparent, rgba(137,106,255,.45), transparent);
  }
  .home-v13 .nexacore-result-column { max-width: 420px; width: 100%; justify-self: center; }
  .home-v13 .nexacore-board-foot { grid-template-columns: 1fr; gap: 8px; }
  .home-v13 .nexacore-board-foot-line { display: none; }
  .home-v13 .nexacore-board-foot-link { justify-self: start; }
  .home-v13 .nexacore-result-strip { grid-template-columns: repeat(2, 1fr); }
  .home-v13 .nexa-result-tile:nth-child(2) { border-right: 0; }
  .home-v13 .nexa-result-tile:nth-child(n+3) { border-top: 1px solid rgba(255,255,255,.10); }
  .home-v13 .nexa-result-tile-link { align-items: flex-start; text-align: left; }
}

@media (max-width: 620px) {
  .home-v13 .nexacore-story { padding-block: 86px 82px; }
  .home-v13 .nexacore-heading h2 { font-size: clamp(44px, 13vw, 61px); }
  .home-v13 .nexacore-heading-copy { font-size: 15px; }
  .home-v13 .nexacore-board { padding: 15px 12px 0; }
  .home-v13 .nexacore-board-top { font-size: 7px; }
  .home-v13 .nexacore-board-top span:last-child { display: none; }
  .home-v13 .nexacore-source-stack { grid-template-columns: 1fr; }
  .home-v13 .nexa-source { min-height: 68px; }
  .home-v13 .nexa-source-copy strong { font-size: 13px; white-space: nowrap; }
  .home-v13 .nexa-source-copy small { font-size: 9px; white-space: nowrap; }
  .home-v13 .nexacore-core-stage { min-height: 290px; }
  .home-v13 .nexacore-core-node { width: 154px; height: 154px; }
  .home-v13 .nexacore-core-node strong { font-size: 31px; }
  .home-v13 .nexacore-orbit-one { width: 220px; height: 138px; }
  .home-v13 .nexacore-orbit-two { width: 176px; height: 176px; }
  .home-v13 .nexacore-result-card { min-height: 292px; padding: 17px 16px 14px; }
  .home-v13 .nexacore-result-title { font-size: 22px; }
  .home-v13 .nexa-result-tile { min-height: 96px; padding-right: 12px; }
  .home-v13 .nexa-result-tile + .nexa-result-tile { padding-left: 12px; }
  .home-v13 .nexa-result-tile strong { font-size: 19px; }
}

@media (prefers-reduced-motion: reduce) {
  .home-v13 .nexacore-story::after,
  .home-v13 .nexacore-board::before,
  .home-v13 .nexa-flow-path,
  .home-v13 .nexa-flow-haze,
  .home-v13 .nexacore-orbit,
  .home-v13 .nexacore-core-node::before,
  .home-v13 .nexacore-core-node > i,
  .home-v13 .nexacore-board-top i,
  .home-v13 .nexacore-result-head i,
  .home-v13 .nexacore-result-chart i { animation: none; }
  .home-v13 .nexa-source,
  .home-v13 .nexacore-result-card,
  .home-v13 .nexacore-core-node { transition: none; }
}

/* Support uses the same cream particle language as the main motion project. */
body.support-particle-light {
  background: var(--paper, #f1eee7);
  color: var(--ink);
}
.support-particle-light main,
.support-particle-light .subpage-stage,
.support-particle-light .support-map-stage,
.support-particle-light .quick-check-stage,
.support-particle-light .support-guides-stage,
.support-particle-light .contact-template-stage,
.support-particle-light .faq-stage,
.support-particle-light .support-final-v5,
.support-particle-light .site-footer-v5 {
  background: transparent;
  color: var(--ink);
}
.support-particle-light .subpage-stage { background: var(--paper, #f1eee7); }
.support-particle-light .site-particle-bg { opacity: .42; mix-blend-mode: multiply; }
.support-particle-light .site-header-dark { border-color: rgba(52,58,67,.16); }
.support-particle-light .brand-lockup strong { color: var(--ink); }
.support-particle-light .brand-lockup small { color: rgba(52,58,67,.54); }
.support-particle-light .site-nav a { color: rgba(52,58,67,.66); }
.support-particle-light .site-nav a:hover,
.support-particle-light .site-nav a.active { color: var(--ink); }
.support-particle-light .nav-cta { min-height: 0; padding: 7px 10px; border-color: rgba(52,58,67,.26); border-radius: 4px; color: var(--ink); font-size: 9px; font-weight: 650; letter-spacing: .02em; }
.support-particle-light .nav-cta:hover { border-color: var(--orange); color: var(--white); background: var(--orange); }
.support-particle-light .subpage-title > p:not(.stage-kicker) { color: rgba(52,58,67,.64); }
.support-particle-light .subpage-title .english { color: rgba(52,58,67,.48) !important; }
.support-particle-light .direct-contact { border-color: rgba(52,58,67,.20); background: rgba(255,255,255,.38); }
.support-particle-light .direct-contact > small { color: rgba(52,58,67,.54); }
.support-particle-light .direct-contact > div { border-color: rgba(52,58,67,.14); }
.support-particle-light .direct-contact > div > span { color: rgba(52,58,67,.68); }
.support-particle-light .direct-contact > div small { color: rgba(52,58,67,.46); }
.support-particle-light .direct-contact button { color: var(--ink); }
.support-particle-light .support-basics { border-color: rgba(52,58,67,.18); }
.support-particle-light .support-basics section + section { border-color: rgba(52,58,67,.18); }
.support-particle-light .support-basics h2 { color: var(--ink); }
.support-particle-light .support-basics h2 small { color: rgba(52,58,67,.48); }
.support-particle-light .support-basics p { color: rgba(52,58,67,.64); }
.support-particle-light .support-basics .english { color: rgba(52,58,67,.44) !important; }
.support-particle-light .support-warning { color: rgba(52,58,67,.48); }
.support-particle-light .support-map-stage h2,
.support-particle-light .support-editorial-heading h2,
.support-particle-light .support-checklist h3,
.support-particle-light .section-heading h2,
.support-particle-light .support-guides article h3,
.support-particle-light .support-guides article strong,
.support-particle-light .faq-list-v5 summary strong { color: var(--ink); }
.support-particle-light .section-heading > p:not(.section-label),
.support-particle-light .support-editorial-heading > p:last-child,
.support-particle-light .support-checklist p,
.support-particle-light .support-guides article > div:last-child,
.support-particle-light .faq-list-v5 details > div { color: var(--ink-soft); }
.support-particle-light .english,
.support-particle-light .support-guides article .english,
.support-particle-light .faq-list-v5 details > div .english { color: var(--muted) !important; }
.support-particle-light .support-jump-nav,
.support-particle-light .support-checklist,
.support-particle-light .support-guides,
.support-particle-light .faq-list-v5 { border-color: var(--line); }
.support-particle-light .support-jump-nav a,
.support-particle-light .support-checklist li,
.support-particle-light .support-guides article,
.support-particle-light .faq-list-v5 details { border-color: var(--line); }
.support-particle-light .support-jump-nav a { color: var(--ink-soft); }
.support-particle-light .support-jump-nav a:hover { color: var(--ink); }
.support-particle-light .faq-list-v5 summary small,
.support-particle-light .faq-list-v5 summary::after { color: var(--muted); }
.support-particle-light .contact-template { border-color: rgba(52,58,67,.16); background: rgba(255,255,255,.42); box-shadow: 0 28px 70px rgba(34,42,62,.10); }
.support-particle-light .contact-template > p:first-child { border-color: rgba(52,58,67,.14); }
.support-particle-light .contact-template > p:first-child span,
.support-particle-light .contact-template ol { color: rgba(52,58,67,.72); }
.support-particle-light .contact-template .english { color: var(--muted) !important; }
.support-particle-light .support-final-v5 { border-top: 1px solid rgba(52,58,67,.14); }
.support-particle-light .final-layout > div > p:not(.section-label) { color: rgba(52,58,67,.62); }
.support-particle-light .site-footer-v5 { border-top: 1px solid rgba(52,58,67,.14); color: rgba(52,58,67,.52); }
.support-particle-light .footer-layout a { color: rgba(52,58,67,.72); }

.support-particle-light .footer-brand,
.privacy-particle-light .footer-brand { gap: 7px; }
.support-particle-light .footer-brand img,
.privacy-particle-light .footer-brand img { width: 24px; height: 24px; border-radius: 6px; background: transparent; box-shadow: 0 3px 8px rgba(50,58,70,.12), 0 0 0 1px rgba(255,255,255,.48); }
.support-particle-light .footer-brand span,
.privacy-particle-light .footer-brand span { display: inline-flex; align-items: center; gap: 7px; }
.support-particle-light .footer-brand strong,
.support-particle-light .footer-brand small,
.privacy-particle-light .footer-brand strong,
.privacy-particle-light .footer-brand small { margin: 0; font-size: 14px; line-height: 1; font-weight: 650; }
.support-particle-light .footer-brand strong,
.privacy-particle-light .footer-brand strong { letter-spacing: -.025em; }
.support-particle-light .footer-brand small,
.privacy-particle-light .footer-brand small { color: rgba(52,58,67,.54); letter-spacing: .02em; }

@media (min-width: 761px) {
  .support-particle-light .subpage-stage { aspect-ratio: 16 / 9; min-height: 56.25vw; height: auto; padding-bottom: 50px; }
  .support-particle-light .subpage-hero { padding-bottom: 42px; }
  .support-particle-light .brand-lockup { gap: 7px; }
  .support-particle-light .brand-lockup img { width: 24px; height: 24px; flex: 0 0 24px; border-radius: 6px; background: transparent; box-shadow: 0 3px 8px rgba(50,58,70,.12), 0 0 0 1px rgba(255,255,255,.48); }
  .support-particle-light .brand-lockup span { display: inline-flex; align-items: center; gap: 7px; }
  .support-particle-light .brand-lockup strong,
  .support-particle-light .brand-lockup small { font-size: 14px; line-height: 1; font-weight: 650; }
  .support-particle-light .brand-lockup strong { letter-spacing: -.025em; }
  .support-particle-light .brand-lockup small { margin-top: 0; letter-spacing: .02em; }
  .support-particle-light .site-nav { gap: clamp(17px, 2.4vw, 34px); }
  .support-particle-light .site-nav a { padding: 6px 0; font-size: clamp(10px, .85vw, 12px); }
  .support-particle-light .site-nav a::after { bottom: 0; height: 1px; }
}